SP-883
. ~ ~
SPV KANE COUNTY PLANN1NG
P11EL1MINAR.L ~~~~T PLA1 APPLIC.l-1 ,i IV'N
PART I
A. GENERAL, INFf7RNIATT[3.~L
Kinney-Mattesoc~'o Rar~i Assc~cia~es
NAi'v'C~ OF .A,FPLICt~.~ITIREPRiESEIVT,4TIVE
MAILING ADDRESS: S. 104 Fareya, Lz].aC F1ag SJ.dq. , Suite 217
CITY Spokarle S'I'p,TE. WA LIP 99202
PHQ1ti'L' (work) 509,1534-$0$5 (fiomc)
IF APPLICANT IS Nf7T QWh'ER, TiNCLL1L7E WFtT'Y"f'EN QWNER AUsd'HCJRIZATION
FQR AFPLICANT TC) SERVE A5 RF'I'RESEN'TATIVE.
LEGAL QWNER'S NAME: Rick & Deborah Jacobson PHONE• 927 -Q367
MAIGING AI3DRF-SS. Vex'adale, WA
F'RO1ECT"(PRflPQSAL 5ZT'E AR.EA (acres or sq. fi) 2.4 acres
ASSESSOR PARCEL OS OF PROrECTIf'kpPO5AI. 45134 . []2fl8
AD]ACENT AkEA OWNED OR CC)NTRC}LLE17 {acres or sq ft } N/A
A5SES5aR P4RCEL t#'S OF Ab7ACENT AREA QWNF-D QR CpNqROLLEI7 N/A
STREET ADDRLSS OF I'A~)7~CJSAL AtaDroximate East 16700 hlock of Broadway Avenue
Exzs'flNG ZflNE c[.As5rFICATIarr(s) (vATF, F-s-r~riLrsxE~) UR-3, 5 (Jan 1991)
,
EXISTINIG U5E OF PROPERTY Undevelaped
COMPREHHENSIVE PLAN CAT`EGORY U.rban
SCHDOL L7is"1`RICT Central Valley No. 356
FM DISTRIC7' No. 1 1YAT"ER PCJRVEYC?R Vera Water & Power
PT`(]P05ED USE OF PROPERTY:
Single famiiy dweuings fluplexcs (x) Mulcifa,r,ily dwcllings
Manu.factured hames ( ) 13usinass ( ) Fnduserial { ) Maxed Use t )
Ocher ( ) - Describe:
L.lsT ~~E VYOUS FL.I51NN 1NG DEPAR 1 M ENTAcrioN S IN VO I..~~~G T H l~ ~~OPE RTY
NOI1e
B. 1..EGfy►Z. WFORMiATYON:
LOCA"I'ION OF PROPOSAL Ad3acent On 5outh to Braadway Avenue-, apProxir3ately +540 feet
west crf Flara Road
SECT'IC3N 1.3 TOWNSKIP 25iV RAINGE 44E
N AME OF PL1'B LIC RC3AD(S)PFiOVdC]IIv'G ACCESS• $roadWay Avenue
4VIDTH OF PitOFERTY FR oN"[NG 0N F'UF3L1C R0 AI7. 165 feet
pC]ES THE PRC)PaSr'11r F-(AVE EICCES5 1'C7 AN ARTERiAl., DPZ d'1rANNEll AR'I'ER1l11. 0<) YES h'Q
NAME(S) OF ARTERIA. RaADS Broadway Avenue a.s Principal Arterial
~ ~
. y ~
94
P~LryrNARY SHoRT PLAT APnLIcA,riON . Page 2 g~ 4
LEGAL I];ESCRIP'T'~OLN (7F PROPER7"Y (Flttzch Iegai dcscription stamped by Land Sus-veyor) INCLUDE
LEGAT, DESCRIP'FFC}N FOR ENTiRE AREA TO BE SUBDd V1£}'CD {7N PEtELTMiTNARY SI-IflR`C PLAT.
Fast ~ of B1ock 2, e3ccept the west 160 feet and except County raads, Vera
Addition to Spokane Caurzty, Washington.
TF Y(JU bC) NOT HC3LR TITLE xD PT{(J['E 12"1`Y, WHA"[' 15 YGUR IN 1'ER.ES'i' IN IT?
Purchasing prvperty.
C. P NARY SHORT PLAT C1?.NLRAL 7NFOR~~TTCIi~
NLIMBER QF LQ'I`S: 4 CRQSS AREA 2. 4 acres
TYPTGAL T..C}T SIZF• 20,925 s. f. PROPC)SED NET DENSZTY*: 2 xDtSlaCre
SMALS.EST LdT SIZE. 20,925 S.f. 1vS1NlNiUM FRONTAGE• 155 fEet
PRQPC)SE;Cl SiJURCE OF WATF-R
Tndividual welts ( } Public systcr-n F4 Private Camrriunity Syscem
other 4 } - Dcscnbe
PROPQSEll PvTEAhfS OF SEWA.'rE Z7dSPC7SAL•
Fubiic sewer ( ) Cornmunity systcm Septic tan4c and drainflield
Doubie Plurrahing IJry Sewer { } Other
Descn~
U`I'TLTTY CL?~i ANIES ANDJOR DTS'1`f{IC'T'S '['C? PFiC7V1I7E SERVICE'I"C3 THIS i'RQFOS,4L-
Electricity: WashinqtQn Water Powe.r Scwer ~/A
Gas- Washington Water ParaerWater• Vera Water &Power Phonc US West
I](7 YdU, QFi n3E QWNER IlN THE F-VEhTT YQl] I.G NOT OWN THIS PRC]PERTY, HAVE ANY
, PLAiNS FC)R Ff]TLTRE ADF7T7'ICJNS, EXFAiNSIC]NS GR RjRTHER ACTIVITY RET ,4TEU TO THfS
PRQPC]SAL? 7'es ( ) No (x ) IF 'r'ES, EXFLAIN:
D. pREIaI~LTNARY SHORT PLAT r1VIi'1RC)VEM]ClV`I' TNFC}RMATIi`1N:
LEVEL OF STREET IMPRC}VEMEN"TS PAQPC)SED• Pnvate roads
Pub1iC roads ( ) Arterzal rCsacis Tract X roads
DESCRIBE ANY COMBTNAITDN OF ABDVE• one Private road withh access aff af
Broadway Avenue having 30 feet of right-of-way and a turn-aroiand.
E5"TTMA'CET] 7iME PERIQI] EXPECTED I'QFL GOMPLETE i]EVELC3PKENT OF ThiE SUB17YVISIC3N'
Cfie tca two yeass,
TS PHASFNG C3F 7'HE FINAL,TZATI(JN OF THE SHdffT PLAT PRCYPO$ED? 1`es Ilo
TF YES, SH{]W PNfLSIING ON TI-IE PRELIM3NARY SHC1R"P' PLAT MAP.
IS T.3EDTCA'I'CQN OF L.4ND FQR PUBLTC LISE CONTEMJ'LA`IED (Parks, schaals, eGC 1'Cs INxo ~j
IF YES, DESCRSBE-
* NET DENSITY IS UNIT5 C3R LOTS PER f1CRE MFh'LJS PRIVATE AND/OA PCJBLTC RC]AU AREA.
i~ '
PRELTIYENARY SHQRT PLAT APpLxCA'I'1ON , Page 3 af 4
PART YZ
THIS SECTiC7N (3F THE APPLZCATkON WILL PRUVFDE THE PI..ANNTING I7EPARTMENT STAFF WITH
WRITZEEN VEkTFTCA'ETON THAT THE AP,PLTCAiNT HAS HAD PRELTMINARY CdNSLTL.TAT3C)N WITH THE
AGENCIES II]ENTUUZ]. RESULTS QF THE PRELdMlNARY CONSULTA7'IGN SHALL BF, INTCOR'ORATED
IN THE PROFQSAL BEFOkE FINAL SUBMITTAi. 'FO THE PLANNCNG DEPARTMEACI'.
FYlt'E. MARSf•ir1.LL1FIR, f7IaTRICT •
A. THTS PROPOSAJ. I5 Vt'I7'HIN FIftE PRC]`[`Eq:TQN-Dt TNO. 50F4~--O~" J
B. ADEQC]ATEARRANGEMENTS (Hr7.VE)Q(I3AVEN0T ) BEEN MADE TQ MEET OllFt NEEDS
TN P'fZtJVIZ7ING FOR Aal4T ADEQTJA7'E WATER SY:STEM AND FACILITkES FOR F'f"RE
PRaTEcTzaN PvRPoSEs.
c. uEcoMMEr~~~ ~ME FLOW: QR uNABLE rO cALCuLArE NoW
BECAusE vsE rs NOT nErm41TrvE, AND wu.L BE DET~~MINED AT BUIz,DIhG PERMrT
APFLTCATTC]N TIME.
C] . REQLTIR.EMEN I'S TNCLUQE'
FIRE I7ISTRICT 414NATUREM17LE ~ F7ATE.
_ WA~ER PC1RVEYCIR -
A. SAT"ISFACTORY ARRANGEMENTS FC312 T]QMESTTC WATER AND FTRE FT.DW
REQUIREMENTS ENWEJ {HAVE No~) ~~ENTMAnE
B. REQUIRElv1ENTSfCOMMENTS : t_L L~-~+C,r:s•~.:~~ L~~;~ ~~_~.Lt
~
WATE.R DTSTItICT 'E~NA~.1RElFI7T.E DATE
CQUN`I'Y k NCINH.EP,
A PTZELIMINARY DISCLISSTQN HAS TAKEN PLAC'E AND GENERAC.. REQUIREMEN'I"S FOR R(JAI]5
AND DRATNAGE HpVE SEEN DISCUSSED WlTFi THE AFPLICAiNT.
A. Ci]MMENTS:
z~ ~
S IGNAT`URE~TI_F DA"7'~
- , _ . . C Cl [1N'l'Y +R46~
A PRELTMINARY DJSCU55IDN' HA5 TAKEN PLA RATr REQL]IREIvENTS F(3R
SuBMTTTAL QF TxIs PRa"PosAL (HAVE) ~[AvE rrQ r} ~~Er~ s,~T€s~Er~. Ti~ DEST~G~rA~t~
WATER PURVE~'C1R FOR TI~TS S1~'E I5 _
!
A. CoNrrrENITs:
SIGNArtrRE/TrTLE ° DAT-t
Dzs'rRxc~r .
A PRELIiMINARY L)ISCUSSlOi*( HAS TAKEN PL,4CE AND GENEFiAI. REQUIR.EIvfENT°S FCak
SUgMI"ITAL flF THIS PRQPC]5AL (HAVE) (HAVENOT) BEEN SATISFLED.
A CG3uTTMEN 1"S. .
S IGNATUREMTLE DA"T'E
5EW11![ I'URVE1,`UFZ
A PIZELIMINARY DT5CIJ5S IDN I-IAS TAkCGN1 PLACE AND G EIE'ER AL IZEQ[}fRE, M.LN'C5 F(]R T1-{~:
PRC}V15TDN ClF PUBLIC SEWER ARE UI`'7JER5TOC)D 7YHEAPPLICANT
A COMP+~~NTS ~.Yra/~Ir L"
SIGMATLTRE/TITLE DATF,
~
PRELIlVLINARY SHC3RT PLAT APPx..IC.q`I'f,0N , Page 4of 4
~Gk PAR'T IrI SUR4'EYDR VLRIFICATION
E R-6 ~ , a ~.IcENsED L~ s~.~YoR, xAVE cOr~~.~~z~ ~QR~.ATZor~
D. L G LJESCRU'k'f(JN AND PRELIMTNARY SNORT PLAT HAVE BEEN FREPAREF3 BY lvfE
DR IvIY; TdVTSTO~f dI~F ACCC}~i17A~NCL: W1TiI Ti iL. 1fiEC~UIRLMLN~P'S C3P~ Sf'G1~A~*1~. CD~JF~I'1-
~~0INM 13k3~ I N LATIONS AND THE LAWS OF THE iTATE OF WAS HINGTON
~j
° L f~''O NE~J; ~ ` DATE: F! Z t A -7
,
~Ex~IFIEs 12 ve r
~ ADT7RS • zS PHGNE.
ZrP
P
PART ZV
{SIGNATURE OF PROPERTY DWNF-RS C]R LE=h OF Ai]THORIZATION)
T, THE UNDERSIGNED, SWEAR C3R AFFSRM UNITJF-R pENALTY OF PERJURY THAT THE ABOVE
RESPONSES ARE MA.DE TRUTHFUL.I..Y AND "'f"C3 THE BEST OF MY [:NC?WT.EL3GE.
I FURTHF-R SWF-A.R QR AFFUZM THAT AM T1-33E (7WNER OF RECORD OF THE AREA PROFOSP-D
FOR THF, PREVIOi.➢SLY IDENTH71El] LAND i..iSE ACTTON, OR, IF Na7 THE tJVF'NER, ATTACITED
HEREWITH IS WRITI"EN PERIv~I p Ff2D~ TI-E Q~VNER ALl'I`HQF~IZdNG vIY AC"I'JO~IS QN T~T5IHE~
B EHr~LF.
-
S[~`sTdEI] f f • DA'[E: CZ d--
ADDRESS . ~ 0-2K i ~ ~ ~ ~ ~~40NE
JO ~ ZIP:
~
STAZE OF WASHTNGTC]N } -
) ss:
covNTY OF sPorc.ANE ~
SIGN-ED ANfl S WQRN C7R AFFIRMEU BEFORE ME QN THIS rt ~ DAY OF
1993, BY
NQTARY SEAL
LOU1SE A V'JOLD . NC3Gl1"y Pl1t3IIC FF3 1i]d rQf IhG S [€iic flf Wa0ainglc7ri
kl.7tpfy pL17JIiC i
. 57ATE OF 44A5HENG7C7N RCSltiing aL
• MY commisslon Fxplres a • , Fek7ruary 1. 1995 ; My appointment expirc5' 'AbA1~a4"J'
~ •
P ART V
(rO BE ConTLF-TED Bx ~ PLANNING DF-FARTMENr)
DATE ACCEP7ED; Y/ 2-7 ,4 ;3 BY: c
i'OTAL FEES: `tt J~-7 A 3 .RECEIF~'I' 0
FILE
.
s PrI I
88 3 9.
RECEIPT SiJMMARY
TRAN'SACTIC3N AIUMBER: T9301585 I7P,TE: 0$/27193
AFPLICANT: KINNEY MATTESON CQRP PHONE=
AaDRE5s: PO Bt]X 14440
SPOKANE WA 99214
CONTACT NAME : MTCHAEL KINI+TEY PHi]iVE=
TRtINSACTI01tT: PRELIM SI3QRT PLAT) L.AND USE ACTIDN REVIEW
DaCUMENT IE}: 1) 2? 3)
4) 5) 6)
FEE & PA) MENT SUMMARY
ITEM DESCRIPTION QUANTITY FEE AM[)iJNT
PRELIMINARY PLF~''S - SHORT 1 100.00
LANb USE ACTION REVW 1 20.00
TOTAL DUE = 120.00
Tt7TAL PAID= 120.00
BP,LANCE []WING= .00
PA7,'MENT I3ATE 1kECEIPT# CHECK#k ~ PAXMENT AMOiTIdT
08/27/93 00008845 229127 120.00
PROcEssEn sY: KATHr SQUrREs i
PRxNTEi3 BY : KATHY S'4UIRES
THANK YO[]
I
T '
(1FFICE OF THE C{Ji.kNTY ENGINEER
SPDKANE COUN'TY, WASH1NGTOiN
TQ: .Teff Forry, T)cpartrncnt of Buildings
FR4M: Bill Hemmings
UATE: Wedrie5day, MaTch 21, 2001
SUg1ECT. B.C C resalution #91-0882 Imp3ementation (Tuly 2, 1991)
Attached are the bndividual lot plans for each lot cantaining a swale in SHflR'I' PLA'T 0883-93, plat # SP-
0883. Flease give thc appropriate ]ot plan to the sndividual applytng far-a burlding permit crn the lofi, so tYsey can
draw their hause and appr4ach ta scale an the lot. LVe will need this plan, and fhe Gorresponding $1,004.40 caslh
surety, in the forrn af cash, letter of credit, ar savings asstgnmcrsfi, before we can issue the appraach perrnit.
Also attached are the letter of crediC and savings assignment forms .
r
"SAMPLE LETTER OF CFtET?IT::
:`(LTSE BANK LE'1"7°ERHEAD)'= - (BANK NAME
ADl]RESS ZTA C[3I7E
PHQtVE # ANU OTHER TN'Ft3FLMATIQN
IRREVUCABLE LET'T"ER C3F CItEDIT
AMQLTNT. $ 1.[}Oa.00
NO
BENEFICIARY•
SPOKANE COUNTY ENGINEERS
1025 W BELC}ADVVP.Y
SPOKANE, WA 99260-0170
5lJBJEC7'- I.CDT BLOCK SHC}RT PLA'l", 0$83-93 (Plat)
PLAT# SP-0883. (DeueInpment)
Gentlemen
We hereby authQraze our 1rrevacable Letter of Credit an your Favor, and authvrize y4u ta draw csn the
(bank), a draft up tcs one thousand (D alI ars) {$9,0i7Q 00} , Fo r the ac cQUnt of
•
(develnper)
T'he draft, drawn under this Letter 4f Credit, couers the assurance of completion of installatinn of storm dramage, drainage swwales,
sod and other work as rs incidental and related ttieretQ in accordance with the dra4vings and specificatioras as subrnitted to and
approved hy the 5pakane C4unry Engineer's C?ffice on {date}, and is to be accornpanaed kay the fallowing
dacuments: written rcquest by Spakane Counry Engineer's Office ta (bank), at
che abave address indicating non-campletion of all or any of khe ab4ve irnprovements atid that amaunt of money required tv camplete
such improvements
We hereby agree with rhe drawer, endorser and hana fide halder of this draft, negotisted under and in compliance with the terrns
4f this credrt, that said draft shall be dialy honarecl upon gresentation at the (bank),
at any time hefore e4mpletion of the abaue-described impr4verraents or performance, gn which euent written notice shall be given by
Spvkane County ao the bank (deWe?vper) shafll be respcansible for any cost
mcunred by the craunry isi excess of the anzount of securiry
'ilrafts, drawn under this Letter of Credic, shall bear vn their Face the wards
Drawn under . (bank)
(bank address)
Credit IVa. Dated
]3ank ltilame:
. BY=
(authar=d signor)
• ' "AGREEMENT"
in constderation of the issuance of a building permit for Lot , Block ,
SHORT PLAT 0883-93 (plat) plat # SP-0883'
(Developer)
has deposited $1,000.00 with Spokane County as security for full and faithful performance by Developer respecting certain drainage
facilities and sod m accordance with the drawings and specifications as submitted to and approved by the Spokane County Engineers
Office on
(date) 199 .
Developer hereby agrees ihat should such drainage facilihes and sod not be constructed in accordance with the approved
drawing within six months of occupancy, Spokane County may then use the security to bring these facilities and sod into conformance
therewith. Developer shall be responsible for any costs incurred by the county in excess of the amount of secunty.
Spokane County agrees to retum to Developer any unused funds upon satisfactory completion of these faciliries and sod.
NAME & ADDRESS TO BE RETURNED TO:
(Developer Signature)
DATE
, ` ASSIGNMENT
For secunty purpQSes only, (develvper)
hereby assigns ru SPC3KANE COLTNTI', a polihcal subdiviston of the 5tate of Washitigton, the fallawing•
5avings Cerrificate Number
i« the face anlaunt of $I,000.00
and'held in and hy .
Bank of
Branch
(bank address)
Thts assignment is ciiade as security for fu11 and faithful perfvrmance by
{deaeloper} of ceriain drairtage facilicies and sad far LOT BLOCK , SH[)R"T PGfRT 0$$3-93 {Plac} Flat #SP-fl883
in accordance 4Vith the drawings: and specifications as submttteti ta and approved by the Spvkaiie Cvunty Enganeers vffice on {date}
, 199
Any mterest benefitS accrumg under said savings CemfiCate shall remain the prDperty of
(develaper) Saad savings Gertifcate tp be released to (develvpsr)
any ather parry only with the prior wntten cQnsent and agreenient of 5pokane County
PRC?VIDED, FL]RTHER, the undersagned dnes hereby authorize
(bank) to pay ouer to 5pvkane CoLinty all or a sufficient partion of the manies m the savings eertificace referenced hereinabove upon
written docurnentation beulg receiaed frnrn the Spokane Caunry Engmeer indicating lhat the purposes for u+hich the savmgs certificate
was assigned have noe been fully and faithfully perfatmed as required and a statement of that arnoLint of money whieh the Caunty
Engineer as required and a statement of that amaunt of money which the Couniy Engineer deeans necessaryr to camplete such
abligation. Upan receipc of such written documentativn, (develvper)
hereby autharizes (baszk} tv release to Spvkane Counry tha[
amount of mrney requested up to the maxitnum arraount in the sauizigs certificate,
(develvper) sha11 be responsFble for any costs incurred by the counry excess of the aanceunt of security,
DATE❑ €his day of , 199_
. }3ANK C)F
Pres►dent
Secretary
Dt3."1"ED this day of . 199 .
❑E"JELOPER
STATE C]F WASHINGTOItI )
.ss
County of Spokane )
Qn this day personalIy appeareci before rne , to me known to be
the indiv'sdual described in and who executed the within and foregamg instrument, and ackno►vledged thac signed the sarrie as
i'ree and voluztary act and de:d, fcr the uses and purposes thcrein r.:entionGd
GIlr'EN LtNpER MY HAND ANp C}FFICIAL SEAf. thzs day of , 199
Ngtary Publsc in and for the 5tate of Washingian, residing at Spukane
:.•r, NOTE:
` ORGANIC CARB+ON TESTING !S REQUIREf] FOR 7HE TQPSOiL
IF TF[E EDGE 0F ASpHRLT IS GREATER THAN 0.5' ABC}VE Sma
~ DRAiNAGE EASEMEIdT AS SPECiFIED ON PLAN 1.75'
,
~ - SHOl1LQER
iTOF' OF 6ERM ELEV.- *
' TOP OF ASPHALT ELEW.
I+ .Z0 FT. ,
~ 1.5'" 5~3D QN 7DPSC]IL, SOD , EbGE {7F
INSTALLEQ G6NCl1RRENT WiTM -ASPHALT
OGCl1PANCY (]F AOJACENT HOUSE
1.5 M1N.
1 . ~
GRATE ELEVAT]ON'<- 0.3' MlN. ti 3:1 (TYP.)
❑RAIIVAGE 1'~yfN. • Al.
ASPHALT PAVEMENT
STRUCTIJR~
_'I",
~ . •n•Y, .
EV~lTE. _..~aIn-3" ToPSOI~. an~
PRQVIE]E F1LTER FABRIC (AMOCO 4545 OR EG?UAL)' BE°TWEEN GRpQEa ~OND BCJTTOM THE NAT1lIE SOIL ANa THE WASHEm C1RAI4V R_6CK AIVD'` BE3°WEEN3 J,
~ . N..
THE WASHED DRAIN R[]CK ANQ THE DRYINELU,8AF2REt: P' t--`~,• " __~~.Y " ~GRADED POND B4TTQM
~ , , . ..f,A ~ ' 1'.11'-3 .28° BELOW
WRRNING ~ THE L1SE OF SILTY LaAM 15rPR0HIBITED A5 PDND-Bflff0m 'MA-TERIAI:-"°.° OF ASPHALT t,
i, . ~ . ~ . i • ~ . • ' : +r7
Set .1ti...IYS • y R•
T
• r 4 , . ' ~ { . 0 ~ i . '
y~`yryr.x
- - ~ 4'
25462
0/ STti,
ONAL
N0T TU SCALE ~ EXPIRES 9/241
= - SHORT PLAT 883~93
-Cl-C A~a~ate$, i~c. TYF~ICAL ".Z0$" F'OND 1f~lTl~ DRAIIVAGE STRU~CT~1F~~
SP"L WA _ DENVM ~
- 707 rm► 7sn suite 200 (SM) 458-sM
93Q127 ~AIE: ~1 /26/Q1
S~tm~, wA 90204 FAX [".~9] 498-8844
-
-
FECE~VED
JAN 2 fi ,2001 CLC ASSQCIATES, INC.
SPOKANE, WA • T7ENVER, CO
,CPfli4AN_E CflUNTYENGNEER
To:
ATTENTTON: OLLi-
Descriptivn
Xerax Prints ~ Cvpy vf Letter 0'[] Driginal Dravving 0 Cantract Dacuments 0
0 Wark Auxharization 0 Report
0
No. C°pies D~t~r~of'LAr+V A
Purpase
E54 Tnfarma#ivra ~ Review & Comments 0 Per Yaur Request
= Written ApprvVal ~ Signature & Return 0
RerilarIC5
~
~
i
.JAI
signed: 7r7o Y4 L MY#~
.
cc: 't•~t At x- y A-T7-Fsa►v
L707 W. 7th Ave., Suite 200, Spokane, WA 99204 (569) 458-6840 Fax: (549) 458-6844
-
CLC ASSQClATES, INC.
SPCtKANE, Wta - QENVER, CC?
'l'O: gJ''~ l N ro-e~
.
ATTENTTON: r,?>LL.b ~-~J~~~►~~ l'R~7~~~' tl
- DeSCr1pt1Qn
0Xervx Prints ~ Copy af Letter ~ 77.~~~~~D
El Original I7rawing-s" ~ Contract L7ocurnents
~
~ WQrk Autharizativn ~ Report
, SPOF(ANE C(3ClNTY ENGINEER
No. Copies Description
~gTS WILA-F- C3'~ GH6rZ?' TL)9-r
~ ~ f W-aN 7 9 G~~ ~IZ)Y.7-" F-0
Nct.ael 1.KIM
Purpase
0 Infvrmatian ~Review & Cvmments 0 Fer Yv r-Request
VVritten Appraval ~ Signatuze & Return
RemaI"kS
PLS4&M CL&M, Sr*MP A^IP c 9-1-L, W~ Y C-0
t~. MA-Y PC~[r---U:P 1-51G-7` 0 r- MYlxas,
. . w~ Y
.
signea:
cc: ►~~u~u~Y I~~r~~~~
~
707 W. 7th AVe., Suite 200, Spv€cane, WA 992[}4 (509) 458-6840 Fax (509) 458-6844
Mar 20 ❑1 0e:52a STI Northwest [5091534-9755 p.2
.
-
~~~~HWE
ST IIFqI~£~ICP
~W
S[]dLS, TESTIIVG & lM5PfCTIC1N
]Nlarch 8, 2001
STl W.D. # C-70-SO 10035
Spokane CQunty []tilities 17epartmertt ~ ECEIVED
1026 W. Broadway MAR 2 0 2001
5p4kane, Wa. 99760
5Pi]KANE COlJNTY EIdGfNEER
Nttn: Ms ail1y UFhausen
lte. 5fieen Lane 5ewer fnspection Letter vf Intent
I?ear Biily,
STI Naathwest has entered irito an a,greernent to pravide er.tgineering seFVices far the
ahvve referenced prQject. C1ur services include constructian observation, material testing,
verification of plan campiiance, dnd ~ecord dravvings.
This letter is tv be used as a Ietter of intent for constructivn observatian services a.s
required by Spokane County Utilities Department Tfyou require any ae3ditiona1
infarmation at this time, please f€el free ta give me a cail
Respectfblly Srabrnitted,
S7'I Northwe5t
Bruce A. kioward
Vire President
Cc- f'rle
srian Mat'kham, Kinney-Mattesop, InC.
3628 E. Ferry •Spo€tane, WA 99202 • Phvne (509) 534-9711 • Fax (5{]9) 534-9 r 55
03120/0I TvE 08:47 rTx.Rx Na 72081
Mar 20 01 08:52a STT Northwest (509)534-5755 P.3
03107I01 WED_14.58 FAX 5099215557 KinneY-Matteevn Carp lih0U1
Jan 3p 01 UT a4ip i tiqrthwcst i 5r--% 1594 -9755 p.2
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Work
NORTHWEST _ .
Al~tllorizatlon
3629 Fact feny
Spckone, W~irtptssn V~12t12
(509) 534-971r
Please rrg►siew tliis fnfarmi adon caref.[!ty ta verlPy the mutuai understaW3ng and torrns of thFs 1111c& AuU,,onzalion_
Attaehmersis appl+c.sbla to i."iis Work Authorixativn we cher-ked. Pr"sias►s af appficable attachments are herehy made a
part af Et+is Wssrk Authtrrlxativn. Plcase rc4urn a signad orig3nal Work Jwuthvr►zatlvn ta STI Northwest tv authodze the wartc
to begin. ~
1. PRO.JECTJHMRMATtM
Glient Nwne iS_~~t~►r L Mattesnn Inc_ Phor►e: 509-927-5557
eil[ing Addaess, P U Bax 935: Otis arcl►a►ds.llWashMoton 95027
Client's Representabve. ,,ffrian Markharn Phone. 509-995-6392
RePresentanve's Adsiress-I
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Wvrk Descnptisn: Consvuc"n obwrwatbn ansl nrifteriaE ta5tin"er attaasrienL:A"
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Lvcation o1 Wo►k: Rroaduray ansi 5tsen I.gele
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Ghen[ Will pro►ride: Ai~prr,vecf jolans. pepltj ard ,oreoesslyc less. !
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a. &=WW6E RIMAIPHMIENT
Aitm'hrrien'is which apply [cs Mi5 Work Authenz2ftn, ►rtust be checked.
DETAfiED GESCRIPYIQN 0F WORK' SEE ATTACHMEidT `A" #
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NaT'ICE TO C7WNER: CIiMENT''C' ■
3 PRopOfirmD FEt ~J ~p 1 I I t~~ ~
sA51C SERVICES FfcE_ r attazh Mpn[ =A` W tVAr:itf
SPECiAt SE-RVICES Rmomrnended 6ud9et Cr i Ze,Ar,er LA.b ~ ~ro e,
PR[CFSSfNE3 FEIE$ Recommended Budget NlA .
4. EXE-CCITRM i3F WOIF1K AUt"Q8gMUIH
1"he GCI~NT confsrms 10at fia iras nmeivad c.apies af a11 appOcable at4achments as +nxkabed above and aq nve page,s
c0t this Work Authorizaivn form and that all infcrrrraiion incTuded ~n thv Wark Authorizaiton Is tru~ and r,vrrect
CLIENY: Kinne Matteson lnc. w~5 At~~s,~ er►r'
,
~X: ~e3` {~~►A ~~i v sr~..s CO+='~ Date: -7 0
-7-7-
ENGINE - - sn tii RT, sr
i3r: rrde: ►r~ ~~sMent Qate.
Date W.A. Recce4d srom cuF-NT: Qate W A. Protospd: 1129101
1ob IVarte: 5toen Ri^ad InSoectioT1 Job Na. C-'4t*-4a1oo1.4p
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a3/2oev1 TvE 0$;47 [TxiRx rvO 72081
Mar 20 01 08:52a 5TI Morthwest (50931534-9755 p.4
, v',.,rva ftcu yv uu rxe ~uvntya~ar nTririey-mHLLe80n LaTP tfJ U02
Jam 3a vi C3i.44p~ ~z narchmese r5"rsa4-~7ss P.3
5. ~►►~VFM ALQ_pECiA.. sERM~
~
~E►~~ing ~A~SiG SFRVICES shan ee tAase ser~ces vdhiidti ar€ defined at 1hs tEnte of execuf~rn of ~he INC3Ft1t
ASJTFi~RfT~31~3~! ~d for which $TI NOrthvwest hefeinaRer mferred ca as the ENGINEER, rAn esUblfsh a fixed tee
maacimurn budgsc tol perEocrrr ~lS[C SERYICES. VnCe35 adhers~ise ~t~, BASiG FkE sl~atl (e~sent ivlf
~~lsa'hnn inr ~~orrr4ar~ nf 1~ BASIC SE'itVICES an a nne ttme Onty h88is. The FNGIN~ER may perfprm
addltional servlces 6ri addi- n ta the BASMC SEiiV[CE5 when [he scr,pe of the +wcrrk tequued guceods the easiC
5ERVICES outltned qP ttiis ANork Aut#orfxWion, wt" applic3tale. and Atfacbmenh °A". These additional services shan
be referred ta as SPECiAL 9ERVICES and shaq tie pe+'[am+ed as needed ar as requesterl by the CLfEt+fT"or his agenz
an a tirr+e and expei►se basis. SpF-CIAl. 5ERVIGES FEES based on #ime and experrse shall rnean that the fee
rfiargei is corrapvtedibasO 4n the toWl numbet of haurs requlred by eac-, empkoyee lv accQmplish tt+e raequiFeci wvrk
plus an ai[awanca [vr n►terhead and profit, p[us expenses dlrcct#y aKbibulabIe ta the jo6 ss vutlined belov. Feea
thaigesF for SPECtAL 5ER111GES siva!I W in addilion ha the BASIC FEE.
6 FE~S F~" ~ASIC s~tM
F
The ENGINEER will ~sent the CLFEf+kT writlr an itenited invoiCe each marlth far BAS1G SERVi+CES psrfvrmed fhe
pEe+vious nnonth. Tha BmQUnt aE ffta BA5lG SERVICeS FEE cfrarged each month sha1l be based on arnc,unt of time
and expenses +expersded CW* mnrrth bul, the aggregate of a11 BASlG SfRVECES FEES chiuged an mcrnthly invn"s
Shatl nat exteed the tutaf BASIC &ERVCCES FEE authwizW hereln.
7. FEES Ff3R SPECG4tl SERifIGES
1Nherr the servit:es proYkied by ~ENGlNEER arc not Wsdttded in ft BASIC SEFtVlCES dssedptian oi work, ehen the
vwark wiif be billed ka the CLIENT as SRECIAL SERICES based on !#e asnoun4 0[ 6rne and eKPenses ax,parrded sach
irsonih to pr.rFvrin the ~SPECIAL SERVIGES.
0. CDiWPM1JYATWN C)F 6E AND E Pi N5E
I
Tv cnmpute line TlMr: pa^tfon ai the fee, the tvtal number of hours ►equi►ed 6y each ertrployee tn atccmwdish the
required wnrk shall 6e rrsu[tipfled by each emptoyee's job ctassification hvurly bitirg rate. 'C1te hau►Iy billing rate shaff
irscfude Om r.ost af wages, payna!# taxes, persor+a7 ProFertY taXas, 4asnplay$e aerefics, atrKe ranL telephane charges,
roudne pastage expe'ses, check pnnis and docurnent size cnpies used intemaly to produce tlre war#c, depreciatien si
equlpmenl. rniscellani~vus attee and eMftg supplies, carnputers, pfatterss, survey equlpmens, sottware. vehicular
e,cpenses,ncurted Within rnelropobw 5pokane ar Coeur d'A1ene areit. sdmin+strafive overmad. and p+afi
The mximum h+surfy biiiing raieg by job dassiEicaflon atr2 as ioltxrs
JO6r {:lass'rfcation ~ Mi[suify IBiiDda RaEe Ja~gl~Clasfiiftrat~~ F~p,~r,~r E4w
oAa
PrtnciCal Engineer ~ $95.00 6u11eey CamdinatarlDeslgher 64.00
Pr4j:ct EAginmrr ' 90.00 aMttstnaNir+spHCtOr 5000
i?esien EngEnees } 70 O43 z-man Survey Cr+eW wfEqvipm$r,t 91 AQ
Juninr Enginear 60.oo GEEqioa1 32.40 senior Planner 100X0 A53aoiats Rbanrwr 7500
The E)CRENSE pottian o~ " fee wiA be fbr uut of pa[ket F,[PENSES directiy cFrargeable ta the prvject. F-xarnplss ut
E7(PEPiSES wvt►[r,h wtn 6e ch2rgec1 tn additEon IQ cherges fvrtirne are as fo[lorr5:
A. Use of equipment rertW aspeciagy iar Me prvject in quasftn wOl te dharge at fnvoice cosl plus 75%
B. Travel celated ta trie project Qutsiie v+e metropolltan 5pokane Dr Cvour d'Alene area wili be ch"ed at $0.50 per
rnde.
G. Per dhem E]LPEN F-S Nor "FteL Iodging or meols #ir STF Norihwest err+ployees whenpteserECe of ernpmyee is
requised outsicte * meVop+uGbn Spokane oz Coeur d'.Alene ar$a will be changed at cast plus I5OA.
D. Prines or docvment siza +Capre.S produced far the vsc vf CLlENT dr his sgents w!Il be charged at the fpibwing
rates. BRuelme P'n-nts (24X36) = b4 o0Isheet; Sepla 2nd OrighMs (24]C336) =41Q.[1I)lsheet: []ocummt Sfze roPY
18 5XT1 [sr $ 5X14) = $0 15isheefi,
E. Nlaterial d3m-etly attrlbuted 6o the project such as maps, sun►ey stakes, survcy► rsonuments, mvnurnanl cases, ett.,
wig be ct,argec► at ~Ost prus 15%.
1~. Fccs ot EJLPEHSES paid by 57i Wortlrwest en behaff of the CUEHT wlg De citargeQ gt mst pkis 15%.
j sn wnrsK wvrrrraRttwTMN
I PhGE Z QF 5
! FlLY 1WW
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03/20/01 TUE 08;47 E'PX/RX N0 72081
Mar 20 01 08:53a STI Northwest (509)534-9755 P•5
u „ v, ncv iv:iv rnn 3vaaz1o0o1 nlOn@Y-NfltLe60A Lorp WJ uui
' Jan 30 01 0x:44p MorthWest [°"11)534 -9755 p.4
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9. MON11iLY BIILING PROCEbURE AND FORIAAT
The ENGINEEFt wiIi preSent the CLIENT wkh an inaoioe eath month wdh 6ASIC FEES iternized separately from
SPECIAL SERVlCES FEES and EXPENSES. Chatge9 will De itemized by categary of work performed by all
emptoyees copeaivety, bui wiN N07 de itemizsd showtrtg eacfi emp«yee's bitiing tate and number ot hours v►orked on
the ptoject lntormaeon detatting emptoyte biUing rates ahd the exact num6er of houfs worked on the CUENT'S
project wilt be made avallab{e to The CLIENT if requested. C1arges tor ECPENSE$ wili be itemized mon[hly on eacfi
IRYOtG!'. I
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Monthly inwcces are due and payable upon presentauon aRd are past due 30 days following Me invoice date. Intierest
at the rate of 1Y.% per month wi11 be eharged on aff past due acoounts with Interest txag calcutaced r►om tne invoce
date. Interest writl ;De vompounded montltry. The CLIENT agrees to pay aN reasonabfe attomey's fees and/or
coFtecdon eosts incur~, red tu oollect past due amounts_ WORK MAY BE SUSPENRED ON ANY PROJECT THAT
BECOMES 60 UAYS PAST dUE. WORK WtLL NOT RESUME UNTIL THE ACCOUNT {S PA1D ?O A CURRENT
STATUS. i
Withln 30 days aRetithe invoke dale ot any invaiu sent try the ENGtNEER to tha CLIENT pursuant to this prv}eck Ihe
CLIENT SAatl give hmtten notice for any cUmed deficlet►Cfes,,defects, or lack of perfermance wRh respect to servires
cvvered 6y said invoke; ochervrlse. ssi4 services shall be due according lo its Esrms as an account stated. Ths
purpoSe of lh{S ptovkion is t0 provid9 d means ot prompt notice so lhat the ENGINEER win not be preju6iced and can
act ezpedroousiy ta resolve any cla+med defeds, de8cienctes, or taclc nt periormance.
10. AUTHORITY '
In the case of conflicts belween the WORK AUT'HORIIATION form and its ATTACHMENTS or AMENDMENTS, the
foliowing order shall Fueveil wilh the higtrer document taking precedence ovEr a docurnent Gsted undemeath.
A AMENDMENT Iri the WORK AUTHORI2ATION
B. 3PECIAl. PROV{SIOWS to the WORK AUTHORIIATION (Attac.t►ment'B')
C. UETAILEO DESCRIPTtON OF WORK (Altachment'A') '
D. F~ceCUted WORlC AUTHQRlZAT{pN fotm
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11, GENERJIL PERFORMANCE PROVISION4
A. S71 NORTHWEST, hereln referted tq as ENG{NEER, agrees to perfotm prvlesstonal services as descnbed m lhis
WORK AUTMORIL4TION inclurling applkIIble attachments for the Cl1ENT; anC the CLIENT agrees to employ
and camperisateithe ENGINEER (n accnrdanoe with the cenns ot 1ne WOWC AUTHORIU►T10N.
B. During the perfalnance of Setvices coveoed Dp ttus WORK AVTHORIZAT1oN, the scope of ine ENGINEER's
services and wrnpensatbn tlleoeon enay be adjustsd by mutuaiiy agreed upon amendments.
C. Thls wORK AU ~t4OR17AT10N shaH be govMted br the tews of the jurisdietion of tfie project (vr which the wurlc ts
being pertormed pr when there ts no projezt site, then the jurisdic-don wAere the woxk fs perfomied.
4
p. If, througt► no fault of the ENGINEER, worlc contemp{ated under tt►e WORK AUTNORIZATION extends longer
than twelve months trom th9 date of execudon of sald WORK AU7NORIZAI'lON, the un-Dflied BASIC FEE (it
dppllcaDte), SPECIAL SERViGES bi!"tng rdlles. and/ot expense Ifms may be increased as mwuatty agresd tor
eac.h year the WQRK AUTHORlZAT10N nemgins fn effer2 past Ihe tirst year, to reflect the incroased cost of doing
business and/or lhanged can(rfwns.
E This WORK AU7HORlZAT10N inay be termlnated by the CLIENT or the ENGtNEER by givng wraten notice
seven days in aevance of trre te+mination date; by mutual agneemert or as a resutt of suDsrantial failure to
perform in accoraance wilh tfie torms ol the WORK ALlTNORIZATION by the other party through no tault of the
• tenninating party.i It, for any reason this WORK AVTHORt7ATION is tertmIRaled, the ENGINEER shaA be vaid fw
the extent of Serv ~es performed br him to the tetmination date mcluding reir»bursable expenses then due.
F. The dtawing origmats, eteCttonic fites, specifications, reports, and geaetal projecl files proauced in pursuit of the
wortc coMempWted under this WORK AUTNORIZAT{ON shatl ternain in the propeAy of the ENGINEER_ The
CLIENT shag beierttitled to ane set ot approved biueqne prints. Specif+cations. repod5, elt., applicable to his
paRkular WORK AUTHOR17ATtON. as Dart of the BASIG FEE. The CLIENT shall be entiUed Oo additional copces
and/or seccna arlglnals ot dcawi►►gs, specutcations, repoRS and project 6tes fa the cosi of nandling snd
` 571 WORJC AVTHORfLAT1C.1N
i PAG2 3 OF S REV I0100
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03/20101 TUE 08:47 [TX/RX Nb 7208]
Mar 20 01 00:53a 5TT Northwest 1509J534-9755 P,6
o 63I07l01 WED 14-44 FAX 5089215554 Htnney-Mstteavn Carp Z004
Jen 30 Ot 0I:44p ~ 5`_~ Harthwest t5r-~534-9755 p.5
rapnducfion of said documents: Fm►rided Ihat the CLlENT is in ovmp4iante urith othee tQrms oF the Wt}RI{
AUT",DR7AT1". 7he ovO 01 reproducUon vf said additfanal docurnenis sRa}l tie in addibvp Rn 'phe BASEC FEE
Eleclronfc fles cssated by the EI+tGFNEER in the produetion aT the CL1ENT5 wcr1c contafns pmpfttaN Inlarfnatian
wt►ieh ir, the svle Rrvpea+tY of the iENGINEER. ElKtrmic fites Shall b+e the 5ate properh► Qt the ENG(NEER and wsll
be ntledsed io dhel GL1ENT of ttte CLIEM"$ agent solEly +at the discretion vf the ENC31NEEFi.
I
G ln the event that the CLIEiVT pravides erroneous infcrmat+on'fa the ENGINEER, or rsviscs inturrr,atinn prreviausly
provided, craanng' a s![uation wvAere the ETfG1NEER has perfnrrrlN wvrlc ihai a[tust i3e evrrected hy It~~
ENCsERr(EER, ftn ag suct, wark ril be cifled ro the CuFar as a SPECIaL sERvECE it rs iurtF+er trnderstacd t,hat
the C4fEh1T sha~ !hoid the Et+PGINEEft HAKNILESS fr0m ag fiabilities. whin may ar,crue tv the rzAiGtNEEH aa a
►e$uR rsf saii erro~~us or revised rn~rrmahon.
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12_ EW111NEISR RESROt~I-ITtES
A_ The ENGINR mit ad as the CUEhhPTT'S agent with respect to thesse phssw oi the pro)ett ta which this WORk
AUTtiC}Rl2AT104 appHes.
6 ~e ENGINEER ~i11 perforrrt his Wotk ma timely manrter. 6ut it is agreed upon beiween tlne pari" lv this WORK
AUTHt]RIZATi014 that the ENGINEER fs rtvt respDnsibfe ior delays causad by Factors beyort(I his condrol, ar my
fadov5 Wltcd's rouki' nct reaserm* have been Toreseen st the Om this'WORICAt1THORIZATfQN was exeCtiPed
4t Is agrees th$t "dmeiy ns2mrset' sk+atl mwn a time ftar+ne roughly equal ta that lafcen by ndee eng(reers on simllar
proMcts under sirillarccndltirrrss, reqruiring sirnilar apprwals Ir~1m simifar age~cras.
C_ Ths EIVGINEER l,vdl perfarm his wo* in a7eorda,nee wM gmumaDy aocepted proiessional practiey ard irr
awaedeetCe wllh avabbfe pul7li5hed SiisnK!ard3 af appr~v" agencies and rrFSkes ►ta vther u+earrmn[y.
Q. !E is undemload tI
at the ENGtNEER shat! be cesponsible for services pro►+fded py personnei In Fris dFreet employ
and tfiar tfiw ERiCPNEER daes noi guaran'6Be the pesh►rmar[ce a6 any ather vontractar assocsated wfts fhis pra}ec!
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E. tt vs undemtvQd t1ia1 the ENGfNEER is nt7t resportsible ior direGling the CUERtTS corstractor ar t+ar sct+eduGng
constrvcIivn arCtiVitieS
F. ii iS llmdBFSToDd n13t T{@ ENGINEER Sh8~~ not bii f65poR:iblB LCI CoOTd1nate 'WFth Ui11" CRTIlpaTIt$$ k1P !he dSS~gn
and instaflatiDn ot!etectrical service, te'tephene service. cablie N senrice, stre,et lighting er ather vtlities w1tich the
CLRENT may regc,tVe.
13. CLIENT RffSr9H81Rljl.ffM
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Jti rl,e cL1Et+rT ur;11 pm,ride ait cMeria and ful infcxmlir,n as to his requirementa tor the projecr. The cl.lENT wilf
ass+st the ENGiNEER bg plaeing at rds disposal ap available vriftn data pei'6rient ta the site of the ,prn,}ec1
imduding previaus; repvrts. correspondente vsrilts pub[Ic ar pfWate agenc~s or indivduats, copa9raptstc maps vf the
PrMw area, pertinent hauniaay sunreys arW ripl-o►-wap surveys, soils reporu. protocbve cvver+aMs, and any
4lheT moitenal Df 3E'[ecfir~l nat~ pertinent to the prDject s3te Whi~ may be re+qu iret#
8. The CLIENT wil[ examine all silldies, weports, sketches. speefilcafions. drawings. agreernents and othsr
dwumentS pfesemed by the ET1G1NEER to the CLIENT. The CLfEN1f wU] g€vs prompi written rmficre to the
ENGII+tEER wherrever he abserves or tthenrAse becort►as avare oi tfeiects perEWr►tng to the ENGrNFEFi'S waric
nn the prajeL4. i
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wirhin 30 aays a~ar ene Envo;ee date ar any 3moice sent try the E140rtvEeR ro the CLaENr RUrsvant tv ehts woRK
Ri17'HURIZATIO1~, the CLIENT sW q)ve wn[hen Wim to ft ENGIAEEEFt af any ckaimed deficiersctes. detects, ar
laclc of perfomtieneC wtM iespect to ser►ntes covemd by said fnvoice; athiDrwise, paYrngnt fCir s-aid serviues sFad be
due accvadirig tv ~ha tomzs af tt+e WDFiK ftUT14QR17-HHT1[31V. 7'he purpnse od Ihese provisier,s are to prcvieia e
mtans of pnompt Incittice ts 1fs+e ENGIlY'Erzft sQ that he vviill not be pueludiced snd carr 2ct enpe'ditiausly to resnive
any tlairr+ed defecb, defir~cias. nr Faeic cf pmerfarmance.
C_ 'fhe GL1ENT wfit "naW dn yvri3#ng apw*m t+o act as hf:s re}resentaGv@ sivith reSpect ib " ENGI6VFER'S
serv►ces tv De p~;~t'cn" under Um Yif47RK AIJTHaRIIAT1GN. Such pmard 5halt ha►re authority ta tranamlt
insuuctinns, recewoa Intorneibn 1nr the CLlEN'F, remlm artd mVfeHr the EAlG1HEER'S inveiraas. and ueterp►et and
define the cuENtS policies and aecisior,s with mveet 14 the ENGINEIEFt•s services rmared tsy this W+DR►c
AUTHORIZAl7QIV
STl Wt" kUTftCILtIj,A7M
PAtlE 4 OF 5
1[EY 1DeYJ0
03i20/01 Ti1E ns: a7 CT7C/RX NQ 72081
Mar 20 01 09:53a STI NortMwest f5091534-9755 p.7
, 6a,v rrva "cu 19-4U rnA 0udYza:$s57 ntnney-maLreson Lorp E@DG5
Jan 30 a2 01 : 45P I ~`y` N~rth~e~t l5r-"`J 534-9755 p. 6
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D The GLIENfi wi[I be responsfbfe tp make provision5 4ar the ENGtNEER'S Iegail access to pinrSRe 'lands S5 " be
feCttrred to perPs7r ~n requirOd sMiOas under (his WORK AC1TFlOFi1ZATION
E TIhe CLIEMT witl aba respQnalbla ivr the pmparation andlar fegal revie+a af any cQrriraces ar nther tega1 dnr.urnents
whirh may be required IM purWR of wark conteinpfaled by this WORK AUTtiORI7J►T1oIV
F. Ite C11ENT wiil adiime his canU'3Ctqt af the cenb-adar's rcsparr.silpiiiy to prpliect all sur►rey staJces. monurnents,
marlcers, and ieierent~ p~nts. Th@ CkIEhiT 4r hrs contrwtor sW 6e respon5ible Ga nohty 1ho ENGlNEER thaee
rrorkirg days wl afi►ance of the reqiuimrnent forr the ptatenwrit af cnrnstruGt34n st3keS, as-buFtt 5urvvys andfor
in5pect►Dn.s. Wilde it is ynderstoOd by the ENGINEER and the CUEAFT tlu-t &iluat+oMS R+ay anise where three
w+orking days advanr.e nrifte may ncst be praMcal, the nobce provision is estab4sFef to asd in the determfnariun or
whethm overtiirwjAlarg$s are JUStffl80 tsy the ENGlNEER it is Sunher undewskood ffiat in the cascs v+here proper
ncAice rs rwt PeocUcad. !hg ENGIAIEER wdl snake every reastartable effnil, ir+chudirKj ouer-3ime houm. to
accornmvdate thd, GLIEHTS &cheduFe_
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G The Cl1EN'r w11t ixecubu cn a tirrely basis e1f appropriate'Qocuinents requEred Rumuant to the fufraiment a1 the
ENG!l3EER'S an ~ CLIEA~"5 re~onsib€~ties uncier tA~ V~IORK Au7HG+RIZATIDN
H The GI.IENT wiR ~roVide iurther lnfbftnatiori or Cees a►w a timsly basis, as Kequiredi. 7his infvrmativn andfor !ee
tnay lr►CHide. but is mot Gmr'ted to, fhe TWIv►virsg:
t. 5ewer T. V. feee
2• e4pp41cation arid pr,ocesslng [ees
3 Age►nCy desigri reniew fees
d. Cost vt qnnang ared nlalliiN d+SCUmentS and reports
S. C7ther Cees imt 1 zpecifiicalty d15Gi19setf Cj6eifVFtefB i17 fits WC]R#L HUTHC3RIZ}1-f11€]fV.
1. It s#raq ae ihe CLIEN T'S reEpasnsilft to rnake armngssnent with appraPriate ulilily +wrnparries fur the desigrr artd
irrstaUsbon oF utilih'es vrfiich rray fac 1equimd m ae instaDed qoncuFrerlt vr'rth ssreet storsn dr3mdge, semnar, wa[er or
rti'ser Fecffity beir4 desigrsaad ancllar inspected try the ENGIldEER. Said utird1es may Endude, but are nat limired
to, electrio:al pow° s~►rice, [elephana SErviCe, +Cable 'fV service, vr Str'e~t dighting.
J. ii is spectifically undec5tood that the GL9ENF' has nvt [etafned Me ENG1AfEER as a uongtcuction manager
respansibit-, gvr dtrecEing tlna CllENTS cor►tractvr andlar sclieduling cons4°ruction activities 7he CLIENY sh8ld be
responsi6le tu pravi ide his evntract4rs with cune►st approved plar+s and specifiaatiorm
73 WURICING HOURS AND OVEWME
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It is undemtood that U* ENCJN~ER'S regutaT worktng Ioum far all of his em9lo]+ees rs eight haurs per day and forty
Rvurs per week. less pasd hoUday haum whish may acvr in aparbcular weeic. ReWtar nrork days are Mcmday th"h
Frtday_ Ttte ENG1M11EEFt'S eatabfishEd paW Ftolidsys are as 1[o4Eows° hlew Yeaes 'Qdy. W7rhirtigiorr's 13re4hday,
Mertsnrie! Day. the Fod I fth ai,fuly. {.abat []sy.ThanicsgMng. and' Chrisetrras.
V11h$n. at the dxscretfoii vt Vm IENG4NEER, the ENGINEEFi'8 officc-vv+de waric load feaches afeM where more than
regufar working rivurs ~reFequlred t+7 ace0frtifisl1 the warl[ en a amely bask,: and wAen thB GLIEIYT hRS givesi prQPL-r
notice o# wvric to kre paricrmed, °dm ENGlh1EER may elec1 ttf reqtdre his empWyees tv vroric in excess of the raguler
wocicing ho4ars and cha~qe lbr A woris aT the reglular WOrklniy hvur bMing rate.
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fE, hoVever, the G1,1EW fad5 t0 g'nre praper nake of waric to be perEorrned or the volurne oi rrcxFc ta be porlormed is
ob+Vlf3ll* 1n Ek~'a5 O} Wha[ C3R be pEftlfl9$ dliflM the r$gUlaf Wof'k!i'1g fK11ePS mmllBblE gIYen the EhIC11VEER'S
narmaf rreaRpmer tiwj4t, tt+en tete ENGfNEER may nequire hts empfcryees tv vwp[k Pn exte55 41 the regular wod[iRg
hours and charge the [SLIEMT fvr the exsess hex+rs at ar+ arrertirrtis rate o€ 1•5 Umes the regutar bill'rrrg rate
Is ts ursde►stood that tlic EIVGINEER'S FEE fvr BA5FC SERVICES and the Fwurfy r$!es for SPEGWL SERV~CF-S rs
aased on bctng able ta perinrm ne8r{y all work proposed u► IvIC shflcs at e#ght 11aurs gr more If ►or reasans beysmd the
controi of the EFtC3I~EF-R, h€s ampt4yees canrusl per#rarm the propc►sed worsc sutastantialty irr eight hour shiffs fhen the
ENGIiVEER'S FEE mai be rersegotiatetf ta alTew far averllme faay rates.
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03s20/01 TUE 08:47 [Tx/Rx NO 7208a
Mar 20 ❑i ❑8:54a STI Narthwest f5097534-9755 p.8
usrurivi wtu 14;41 rAR DoaVa15557 xinneY-Mstresvn GorP 10006
Jan 30 01 01 :4Sp ryarthwest 15P^•.15a4 -9755 p.'1
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I SDiLS.m$r1NG & 11VsncuoN'
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; 1NQRK AUTHpRIZATION ATTRCHMEN7 'A'
aET►aILED DEsGRIPrIoN OF wraRK (01-2"1)
SW*r~ (Shorc PMt 883-93)
4C6mmercial EaW +with 60 I.f- of Private Road ln4woYements
Const1'uct[on qbser►edvn and AAaftrlal Test1n9
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5~I NQritwvem wiq qeriorm ConWuction Obwrvatfvn and Materia1 Tesfing services ss otAliner,i
tetow and charpe ftr seid seHim on the pmis of Um aW expense,
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A. RBAa and SEVVER +L'OHSTitUCTfON OBSEitVAfilDN flF=
1. EartFLk and subgrade preparation.
2. Plaoejmarrt and catsmpadian oF ag bass mmterial, and pa►►erinent.
3. PfaQeiien1C and compactivn isf sewe►r pipe. manba#es, erid backfill.
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4- Yer&stivn of Slde Services, arrdmaricer posts.
5_ Cur6 ~nd Gross Gutter installaliam ~
Fi. Drywks, InFets, and gar'+era! !`adltties.
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7. T~i IL'ira6'y +d'1`8lTi$g8 fAWitEeS.
B. EroSBC3R oQf11rD1.
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'9. C[104C1at{Gn 1AIhh Spok8f1B C[i[.ii*.
M Prep I ation atW subrnittai vf street and drab-saga "Recaord Dravriings', Fxspare and
subfTit r-svar "Record Dravrings".
- 11. sair ~ sF rrg fbr corr+paaian and ba+dcfill for itsrns 1 thru s.
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0. Dir+e i Ex~ise
Mileage at $0.325 per mile.
2. Repiro!dudian.
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3628 E. Ferry • 5,pvkane, WA M42 ■ Phore (509) 534-9711 • Fax (509) 534-9755
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03r20/01 TuE 08.47 [~~/RX Na 72081
Mar,2❑ 01 08:54a STI Morthwest C5091534-9755 p.9
• U~rurruI nLy 14:41 rAX 5uUUe15557 xxnney-Mattesan 4orp 16007
Jan 3d am 01 : 45pI Morttiwast Z 5P'4 5 34-97 SS p.8
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Attathmsnt "A f
page 2
2. DEsCRrPTIPN vF WQRK
Cs~nstn~tian cbsea~ratiQn by S1"I Nodhweo persvnneI ar other agency persvrnei shafl not
reiieve," cantrador aF hPs responsibiliry to construct thefacilities covered by ttuis aAreernent to
the line and grafeshorvn on the approved pians vc as staked by Ehs enginaet. This cvrtract
agreemerit daes rrn',t [nct4ele oDnstruettan mmagemeM scl1edu1ft actiteRieS, ar pmWation v#
irnqation "Record brawrrjs",
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7. The sWpe 0! M9SO +cpttslnlditm Bngineerfin8 &mices irKixies:
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A) Peri~ obsefvaficm and reqort#ng vi spedfrt c,onstuction adtivities vn this project
►~i#l' indt1de; 5ewer, Subgrade, Baws. Poarttente Corcrete Cur6 and Gufter,
5t i E7reinage, and Mate►fal Toorig; .
B) MaintI
+uv" of aii consKicticm records tefeW to construdirn acbvities autlirted
in paragraph'A" above, ►khirh [4'tay ftidlltte: daily IRSpeabn reportS,
fnarn tacWmrs' oertificatiom, enalerial Wst repots. and r,orrespotderoe;
C} Ilssurarwa gtat " aonsUaqlo►1 vf ttw roads is i1 gonsral cvnfarrnalxe to the
OPprO9d y!8[~ acoopted by tl1e Spokane Coun'ty Ertgkvw. SpQkarm Cotmty
Cvenera! Praviswns,ft 5tandsrd Spoeffications, wd app'licaNe porbons of the
WSD;DT GvristrvQtl+or'r Mantl8ti;
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[3) Cfeve~kpnerrt af Past Cortstnjcion Romd drawings for 5wmr, Stree# and Storm
Drsiraga F$c)ItWs; it i5 undersload Uhe facilities inspected Dy fime vther than
STi Northvrea# wili be certiRect by those fimrs in a iorm acoapiaWo to 5ppicane
County:
E) Caordinalion v4° the testin.q of consWLwtim malefts for cavmpliffve to the plans
ao*ted by the SpoWare County Engimm, SpoIsane Cmmty Generel Provisfsms*
the Stanchlrd 5pec€rwetior►s, aM applir.able parMns vP fhe IAISDOT ~ormtruc:tion
Mara~~l.
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2_ Prior to aowptmxe of the r+aad ond drairiVe feciliEies bjt Spvkane Courgy, STl
Northwea't shafl submi# al!"ovns#uc#iart records and Rhe Recard dn3wirsg to ttse Spokmne
County Ere".
3. Tha ~ tci ovrrVletv the conshisction vbservation and cmtf4eatians in acoordarce rvith
SpOksns Gourrty requir+efftemft is dosely relatrd to hvw well your corrtiadar p[ans h;s
act[ritfas, conmunicates with aur staff, and thw quality, of h1s raor4c. A pre-wns[sudion
meeting wz+i, t~e cornmctcr, projecr, sponsvr. and STO staff is sbvnAry reoamrrwnded
privr to commenoemerrt of amr vvrutruaion activi1y. TM nxmting wilM be held to
deterTn;r,~ the schod,te, ciieM contact, QAAR'tBrS [epTL'sen#aLiVB, ana Payment
respQnsihirfty iar re-Inspeaion chargm for #ricomplete winedequate vvvrk.
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03/20a01 T.rE 08:47 ~~~/RX Na 72081
Mar 20 ❑1 08:55a 5TI Marthwest [5097534-9755 p.l❑
tRA Sua~Y1D~S! nYririEY-mBLE@64n LUTp 1pj 008
J an 30 01 07:46p Sl'-~ NorChweSt [5"4534-9755 P.9
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~age 3
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STl Northwest witi pirrnride as Mwdh S04 and rraterials tes#ittg in Iouse as possib%, but wil# nvt
Yesitate t4 use outs'icle CaMWtants where t#►eir speciatty is required. We leet vsre cart provide
better seevice in qu6lity oontroi, and str+eamliree the certuficataan proem as requirad by Spokana
C°urity. f
5TI's canstrudian 6bsenrsbm ard matsrial tasWg sernices are bilfiod on atime ared expense
basis. amontf'i1y inWce will bA prepsred and serrt to you 1cu tFe tonstnxtivn obsetvation snd
materials tostirtg. tnvaioes are due within 30 days ot trwsmittat. Fvrty oilft haurs nctioe pricr
to any inspoetion id requimd.
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Trhe amount of tesUnp is impossible to aritidpate, and n+rill reqWra yaur vortracta► and
consfudion cinanager to oaardinata rvith our vanstrudlan departmenL Hs you knoNV, Mrers we
somre svil and matedal tes#irg guidermes reqtlred bY Spokans Comy, but rne reWrrx,ents
aera aniy tfie m[rrirnenm artt addifional testing rrraY be ro€Nired.
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Ki[vtey -Maftesm IfK, agms to ptovtde ow0cations to 5'6I for incp8dion Wa'k providgd by
v#wTS. or trrsrtge for apptapria[e cart~'ics0om ftm ~ fErrrm. lOnomy - Nloiteson Inc. sha#I
also irsdude pravissons in dwir aonsb-uctlor contracts to badc charge their contractvt for the
aost oF sTl wrvloesc whid, msy be requWed fnr r*-inspec*m or re-$stErg of f~lifies wr,ich
faited to meet the Oquir+atl standar4s. Bill{rgs for said re-inspeGtions will be r.arefL1`y iderttified
an ST1's biliirg to Knney - filatteson lnc.. tC'irmey - tVlatteson Inc, wtil be msponsitfke to back
charge tFveir oorstngidor_
It ~s al5v understo c d that nv vAmk shall commenQg willtfn arayr partion vf the propo5ed Spo4twm
Cvunty Right vf W ay wiuwut firsE oblaining a wriUen permit mid sppra►r~ed plam frvm the
Gvunty EngiReer. P is afso underetooci Siat any project #aci[iUas ''",•'st",ct`d withvut adequate
constn,*vn obsmation ard dowmenMion by 5f1 Harthwest vAli be removed and
reconsUucted in ~,a~ord~ae with ~anred Prvject Ple~ ~d SR~ane ~niy Speciit~~ms,
or ST, wilt not F~e r~spotsible for p►*d aerfflcatian or submissinnn af recvrd draWW to me
County lEngineer.
The servims descrilect laerein witl be pefformed as reeded arW tnlted on +the bmss of time and
expense as vutlined irv the maicimum houriy bil4irsg ratvs by jata classff6cation inGWed in thv
VllvHc AuthorizatiO~. We estimwte the oost ot lhe oonswcl' ob~rv~an, r~teria3 t~ting, and
f~+ecord Orawir*s, as ~ired aba~ne ta ~ a~roadmdteFy ~
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C:Vtomtokm Mm,IW brw aftoftent -a•
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03/20/01 TuE 08:47 [TxrRX Na 72081
Mar.20 01 08:55a STI Horthwest (509)534-9755 p.ll
' 03/07/01 WED 14:42 FAX 5089215557 Hlnney-Matteson Corp Q)009
Jan 30 O1 01:47p S'~ Nerttimest [Sf~ 534-9755 p_10
i • WORK AUTHORIZATION
1
ATTACHMENT "C"
, NOTICE TO OWNER OF RIGHT TO CLAIM A LIEN
IMPO I RTANT: READ BOTN PAtiES OF TMIS NOTICE CAREFULLY
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TO• KiglnPV Lrath`on T0-
~ Owner AqenUContractor
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FROM: SiTI NORTHWEST
- I DATF• 1129LQi
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PROJECT; Steen Roa tnceection PROJECT
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THIS IS NOT A UEN: This notice is sent to you to tell you who is providing professional
seMces, metemals, or equipmertt for the improvement of your property and to advise you
of the rights of, these persans and yvur nesponsibftities. Also fake note that laborers on
yaur prvject may ctaim a Gen without sendtng you a notice.
OWNER/OCC I PIER OF EXiSTiNG RESIDENTIAI PROPERTY: Under Washington
law. those who, fumish labor, professional services, materials or equipment for the repair,
nemodel, or atUeratlon of your awner-occupied prindpal restdence and who are not paid,
have a right to entorce their daim for paymeni against your property. This daim is known
as a construction Hen.
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The law Gmits "the amouM that a lien claimant can claim against your property. Clairrts
may onty De macle against that portion of the contratt price you have not yet pa+d ta youc
prime oontractor as of the time tftls notice was given to you or three days after this notice
wa6 maited to you. Review the second page of this notice for mvre infotmation and ways
to avoid lien daims. . .
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COMMERClA4 ANC/OR NEW REStDENTIAL PROPERTY: We have or will bs
providing prot(issional sarvices, rnaterials, or equfpment for the improvement of your
oommercial ar ~new residential piqject. In the event you or your contractor fail to pay us,
we may fite a, C~en aga(nst your property. A lien may be claimed for all prafessional
servioes. mateilaFs or equipment iumished after a date ihat is s'ucty days before this notice
was given to ~rou or malled to you, unless the imptovernent to your property is the
construction ofl a new stngte-fami{y msidence, then ten days before this notice was given
to you or mailed to you.
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I IMPORTANT INFORMATfON ON NEXT PAGE
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I STl ATTACHMENT C
~ PAGE 1 OF 2
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03/20/01 TIJE 08:47 [TR/RX NO 72081
Mar 20 01 ❑8:55a 5TT Narthwest f5091534-9755 p.12
a3007]0I WED I4:92 FAX 5099215557 K1nneY-M8LCe69ri Corp f~B1D
Jan 30 fl i 01 _47p iHarthweat [ 5P"A 53 4-995 5 p. T 1
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~ SENaER; STd WoRTHWESfi
AD0RESS: 3628 East Ferry
SPO6fANE. WA 99202 "
~ TELEPE3ONE: (509} 533-9a11
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Bnef descripfinln of prafessional services, materials, ar ec;uipment pravicled ar to be
prvvided: Pvafessional engineering and related s:rvioes.
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IPAPORTAN7 INFOFtMATIQN FUR YOLlR PRGTECT[ON: 'lhis rwotioe is sent to infoml
you thaf we have vr witl prWde professfanal services. nmaterials cr equipment fvr the
impmvement vf your prcrperiy. We expect to be paid by the person wha orderect vur
senrices, hui if we are nvt paid, we have the righ[ tv erfcproe nur dainn by filing a
con5tn.tt~.t.ion fie~ ayauast ym~rr pfpper[jr.
LEARN mowre IGaut t1w lien la[vvs and ft meaning of ThiS r!o*ae Dy c3iscussing thm with
yaur cantracts3r, suppfiem. Depwtrmrrt af Labvr and Indusbies, the firrn ssnding you th+s
notice, yvur fm ber, ar ycrur att.imey.
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COMiiICiN METHDDS TO AVOIR CONaTRI,1CTION LIENS: Thete are several methods
available to arcitect yvur ptoperty irom cnnstructicsn lions. The fvttawing are iwo of the
more comrnon~ used methads_
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DUAL PAYCHECFC (Jvint Checks): W►hen payirfg your contractor for services or
rrtaterials. you itsay rsake chec3cs payable tv tFe torttractor and the firms fumishing you
this natir.e. ~
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LiEN RELEASES: Yflu may irequire your cvntraCtvrta provide hett rreleases signed by afl
the suppl;ers a'nd subcontractvrs from whom you have reoeivsed this notice. If they cannvt
obtain lisn releases because you lava nat paid them, you msy use the duaf payee check
methvd ta protect yaumeff.
YOV iHbU~ TN~CE 14PPROPRIATE STEPS TC? PRaTECT YflE3R'RROPERT1f F~tD~lA
L~EN S. ~
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YOUR PRIAAE CQN'TRACTOR AND 1GO13R CC]NSTRUG'61GN L Ei11DER RRE
RCQUIRED B* t.AW TCf GiNE YQU WRIfiT'EN INFDRMA7ION A130l1T L1EN CLA1NIS.
IF YGIU HAYE WOY FtECEIVEQ'IT, ASK 7HSM FQR IT. _
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03/20/01 'CL1E 48:47 [TX/RX NO 72081
. ❑ ~ ~ DD
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S P C) K A*, 1-T E C LT N T Y
T7iVISION OF ENGIIVEEfiING ANi7 RORL3S AD[V151C1N CSF 'CSalE P[JBLIC FYdRKS C7EPARTMENT
M1TCh 21, 2001
Tocid W1upple, P.E.
CLC Associates, Tnc.
707 W. 741i Ave, Ste 200
Spokane, WA 99204
SLIB.TEGT: SP $83 - Stecn Lane Submittal Accegtance
~'rentlemen. - We are in receipt ef the mylars and 5TI inspection agreement just submitted. We apvlogize for t.he confusivn
regarding the cvnsf.ructiQn requiremenfis and short plat status. Please disregard Qur letter af March 20, 2001,
We have conducted a general evaluation'of your plarrs for this project, and we find that this submitt$I appcars
to mcet the minimum standards of the current Spokane County Standards for Road und Sswer Cohsrructron.
'W'e are, thercfvre, able ta accept your approval of the plans for t.his project.
In accordanee with Section 5.02.U of the SCHS, this plan acceptance is valid until March 21, 2003. If
the facilities are not cQrastructed by then, yau may request an extension of the acceptaince for an additional
two years, hgwever, the plans rnay need to be revised tv reflect current standards prior to granting the
exiensiQn Please nate:
l. The Counky's acceptance of this subrtuttal does not relieve the sponsor vr his agents
frvm any liability related ta portions af the design that are not in conformance with the SCRS, or
whsch do not follow good engineenng practice;
2. A11 pErmits and natifications necessary pnar to constmckion are the respansibi9ity of Lhe
project Sponsor andlor his assigried agents, and
3. The Sponsor's Engineer is required ta conduct inspection and testing work and subnnic
Record Drarvings and inspection reports in accordance with the SCRS.
A caurtesy set of stamped paper plans is available for yaEU pick-up a1Qng "ith ihe original of this Ietter, at
❑ur Zn° Fionr ReGeption area
- S incerely,
Ross E. Kelley, P,E, 5pokane Caunty Engineer _
Gary Nyberg,
Plan Review Er►gineer
1026 W Brvadway Ave. ■ 5pakane, WA 99260-0170 •[509] 477-8600 FAX (509) 477=7655 (2nd FIoor) 477-7478 (3rd Floor) . T[lD (509) 477-7133
INLAND P►ACIFIC ENGINEERING - TRANSM1TTAL
'oz w. 7th Rvsnua, sufte 200 Spokane, wA (sas)45e68aa Fax. (509)45843844
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TC3: SF DK~INE CQUNTY ENG1~IEER I~A~~. ° A~ ' ~
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F`',f~O.~~G , -
. T
Io1lTENTION: Q$l►B BB1''to 1.P%E'~.
t~ •
P RC]J ECT S'~-88.3-g.3 f3 RC3J~~3'~> Rl►~N1 E: KI N R! El~'•~',~0 ADtiN►d1Y~a~IC3RT- PLAT~~
•
Qescription:
11 Xerox F'rints ❑ Copy af Letter 0
• Qriginal Drawing 11 Contract Documents ❑
• T~tis Repart Declarativn af Cov. 0
►va. Copies oescription , JU~. 3~? 1J96
1 OriQina! Siraned Declaratiora of Covsnant sP4itANE COilNPY ENGtNEER
Purpvse
❑ Infarmatian ❑ Re►►iew & Gomment5 o Per Your Request
0 Written Approval ❑ Signature & Return 0 To File
Remarks
Dave -EnclQSed please find the signed Drainage Covenants fvr the
abvve refecenced prvject. All other items shvuld be completed. If you
have any questivns, please fee1 free ta cvntact this affice.
5igned: C6
J
INLAND PAGIFIC ENGINEERING - TRANSMITTAL
707 w. 7'tr, Avenue, SuRs 200 Spokane, wa G509y458-6sao Fax: 4509y458-W44
-Sm
TO: SPOKAh9E CC]'lJ'NTY EN+GINEER Clle►eTE.~ I"I6A'996:..'~
~ , "y.•i
ATTENTI(]N: Dave Berta rI.P`bG . PR6 3 1E~T"Ak:,. ~ ~~'`ii17,~.'`- .
, • ~ ° . ~
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~ ~ L+ ~ %FFF}~ ~4
6~F~OJECT SP-8&~-33 '~PR{i;lE+~T NAI~: K~iVNEY~`s` ,
$]fB~TJ}~l~~I'S~ h "F~~KJrI[ ~FF~ „
Description:
❑ xerox Prints 0 CQpy af Letter 0
* Qriginal Drawing 0 Contrac1t Dacunnents ❑
❑ Title Report ❑ ❑eclaratiorr of CvV. Q
Nv. Copies Qescription
1 C]riainal 5ianed Allvlar (2 sheets)
PurRose
❑ Inf❑rmatior~ D Review & Cammsnts ❑ Per Yaur Request
❑ Written Approval ❑ Signature & Return N T❑ File
Remarks
Dave - Enclosed please find the signed ariginal mylar for the abave
referenced prvject. p sewer bond is stiil being secured and then should
be ready to fvle. If yvu have any questions, please feel free to cvntact
this office.
. - ~ f
~ ~~~~VIED
SIgCIed; ,C,-
JuL 1 s MB
sPoKANE WuNU Era;~~NEER
:~~~~;a , „
Mar 08 01 03:22p :-v N4rthwest CF~^1534-5755 p.l
{ C&-ve", 0VL-TZ• Ayl C' L . c •
&5,~o YC~~ ~ t,~-)
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~ 36z$ E.~T ~RRY
sPQx.ANE, WA 99202
PHOIVE (509) 534-9711
FAX (509) 534-9755 Transmittal
Date: ~ Mafch 8, 2001 ~ P1hone No. I 477-30,04
VV.O. Na: G70-SO1 003B Far AIa. 417-4711-
To: 5pokane County llfilities Department
~ 1026 W. Broariaray
Spokarre, Wa. 99260
Artn: _Mr. Muy urhausenP ` ~
Re: ~ Sieen Lane Letter crf Intent ~
Transmittsl bE.the Fv1lowinq:
Cvns#ruction Obsei arafi lri '
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!V'otes: 61-2 - ~
B,Ily,
Please look at the aita[hed f . wi[I wvrk fQr you. Please W me know if you require any
acfditional information.
,
8nuce A. Howard
Vace Pre.sident
Snbwmnmd-v
i-iu9s
Mar 0B 01 03:23p C4T Narthwest 'c~~1534-9755 p.2
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SoIi.S, I ESTIIYG & fNti7PELsTIVlY
Marc}t 8, 2001
sTl W.O. # C-70-Sa10036
SpQkane Crsunt}+ 'i]tilities T]epartmeat
1026 W. Braadway .
Spokane, VVa. 99260
Attn: Mx. Billy Urhausen
Re. Steen Lane Sevver Tnspection Lptter of Intent
Dear Silly, STI Northwest has entered intv an agreement tv grovade engineering services for the
abave referenced project. [7ur senvices inciude eonstructivn observativn, material testing,
Ver"rf cativn of plan compfiance, and record s9.rawings.
This letter is tQ be used as a letter of intent for canstruction abservation services as
requirerl by Spokane Caranty Utilities Department. If you require any additianal
infvrrnation at this tirne, plea.se feel free ta gide me a call.
Respectful iy Suhmitted,
STT Northwest '
~
Bruce A. Haward
Vice President
Cc: file
Brian Markhana, ICinney-Matteson, Inc.
3628 E. Ferry o Spakane, WA 99202• Fhone (509) 534-9711 • Fax (509) 534-9755
~
- S F- C) JK_ 1-4 E C ~r_r r.r •r' ~
[7[VI5IQN C!F ENCIiYEEAING ANF] RC1ADS A I7rVISIQN f7F THE YT.]BLIC WC?RKS DEPAR"E7v1ENT
1VTarCh 20, 2041
- Todd W&ppfle, P.E,
CLC Associates, Xnc.
707 W. 7h Ave., Ste 200
Spokane, WA 99204
SLBJECT: SP 883 - Steen Lane
' Street Construction Plan Re-Submittal
Gentlemen:
The County Engineers have learned frorn Deanna Walter of the Current Planning department, that
SP-883-93 has f"armally lapsed and a re-application of the short plat will be necessary .
Therefore, construction plans can nv longer be accepted far the origuial short plat and the myiars
prematureZy stamped by Spokane County vn Janua.r}+ 25, 2001 have been destroyed A paper set
vf the plans submitted vn Januar}+ 18, 2401 has been retained for future referenee. The street
constructivn plans far Steen Lane will need to be submitted alvng with the new short plat
applicatian. .
A,s I have previvusly stated in my revierv carnmments,. fhe current version vf the plans is in
cvmpliance with the current 1999 version oF the Cvunty raad standards for grivate roads. Their
acceptance shouPd be imtnediate, prvvided the nevv appIication is prior xv any futtxse road standard
changes that are applicable t❑ priVate raads, and nv applicable special cmnditiat►s are contained in
the new preliminary short plat appravai. I may be reached at 477-7257 Qr by fax at 477-7655. Sincerely,
[aary Nyberg,
P1an Review Engineer
cC: i
Fli lak il~a "
ana Walter, Current Planning
1026 W Sroadway Ave • Spokacte, WA 99250-0170 ~(509) 477-3600 FAX [5iY4} 977-7655 (2nd Fioor) 477-7478 (3rd Floar) • TDD. (5179) 477-7133
CLC ASSOC.i,ATES9 INC.
SPCDKANE, WVA • dIENVER, CO
To:,5P0be-*&M CO. E-Wb'~ ~~gk-
ATTENTIaN: OILL I+F-MM &M/-L5 P' DJ : NAl~ii 5~'~' T~L.A~~
DeSCr1pt1i3I7
[11 Xerox Prints 0 Capy of Letter El
EM Original Drawing5 ~ Cantract Dacurnents ~
C] Wvrk Authorization Repvrt
~
No. Copres Descriptror►
~ sp'-rs PI►~~ ~ y~-A-~ ~ Pl-)9AL
Purpose
Q Information 0 Review 8c Comments 0 Per Yvur kequest
~ Written Approval WSiguature & Return
Reri13rkS
OV,V-jw MN! LAQ-S ~~z 6auAi7%Y P20v4-1- Sr,4mP 494
,sLeW
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•
Signed: A-L- ~',y ALZ rm '
cc: V IN 1j r-,Y M Ar7"a,6 oA4
,
707 W. 7th Awe., Suice 200, Sgokanc, WA 99204 (509) 458-6840 Fax• (509) 458-6844
ii
sporm COT TATT~~
Ul't 1 1
Division of F.ngineering attd Roads
H Division af the PubhC Works Depaxtment '
1026 West Broadway
Spakane. Washangton 9I26[]-0170
(5(}9) 477-3600
(509) 477'7635 2"d FlDOT PdX
Qate: January= 2001 Fax ND; L~r~ -~J/;O'
To: Phone No:
Company: - we_ -
Number of Pages (including fax cover sheet); -
From: C-wzy . -*~r e V77- 749S-7 / Aft- Message: IhA W, yew
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A'I"I'ENTIC3N: 13L L-L ~'°~i~! ~'C ~ N•~~'` PR~3J~ NAMi ~ • • 'i~ ' '~~lk~~'
Description
[~Sj Xerax Prints 0 Copy of x..etter ~
0 Original brawing ~ Contract i7vcumenCs ~
- Work AuthQrization ~ Regort ~
NQ. copies Descrrptran
l 594` PIPI!(!-Sez)
A,4,MEZ34 tS< 70 ?6-~ F-e:S
5PEnLtj~,tkA-0W,--,c~ ~~Tb4c,,-
Purpose
[7] Infvrmation ~ Review & Comments ~ Per Yvur Request
= Written Apprvval ~ Signature & Return ~ AA454 AF Arc {,rr)r' _
ReIr1aI'k5
Signed: ~ ~14p"F'
cc: Kt F-Y l~l~l4-TT~S~~I
i'
707 W 7th Ave., 5uite 200, Spakanc, WA 99204 (509) 458-6840 Fax. (509) 458-6844
uVIzrvi Fxl 17:01 FnX 509 927 3303 SPERLING BALCE IM002
"7 •
SPERLING & BALCH
ATmRNMnTLa►v
1~t3 F~k.sT Bs~wwY, ~'tu'8 3
$s~.FAN C. BnL~ri S~rxArni. v4as~mvcrr~N 9~~G
cmaile ~risn{},~pokapetsw.cqm (509y 924,SQ041rAR 927-M
wwwsprtkaoefawenm
~
Jc'#I11iary 12, 2401
M]'. Ti]dd R. Wli]3pie
CLC ASSoC21teS, InC.
707 WCSt 71 513]te 200
Sj1QICaTte, W.1~ 99204
~
RE: Kinney Mattmn -$rctiadway Shcsrt F'lat
Dear Tvdd:
I have had th.e apportuniiy to corfer with Bill 14erramings,.Paul Chase at Fire District Nn. 1,
and Kevin We1ls atVexa Water & Pvwer. I am informed that F{ewin Wclls ttas na problem vyith the
vyater pIan as it vaa,s ptcapased, but understaorl tkat Fize Dishicc Nv. l may require an upgrade or
mvdificativn vf the Wvater pl€n in orde.r to rneet curmnt standards. Follvwing that discussivn, I
confenred with Pau1 Chase at Fire Bistrict No. 1 who reviewed the water plan fvr this projec#. Nir.
Chase indicates that the on1y mociificafivn he wants to matce is to rnove the fre hydrant assembly
currentYy slated fos construction between Tzacts B and C to ane fire hydrant to be insCalled at the
cvrner of Broadway Avenne anci Steen Lane. I enclose s capy of the faxed drawing T received frQrn
Pau1 Chase in that regard.
In canferrxng wiYh Bil~ Hemmings, Iam advised that the Courity beIieves tFat the roa~
requirements $hauld be baaaught up to current standards when the apprvval for tlae project zs
renewed. This i5 nnt necessarily correct, as Washington law makes no pzQvision fvr upgrading
standards tct new r+equirements in cvnnection with a shvrt plat once right5 Vest undcr WashingtQn
kaw. I have canferred wiih Rob Binger in fhis regard, aaad Rob and I are both uncemin how a cvur`f
wvuld ultimately rAe if the issue were tested. Tn con.ferrittg witli Sill Heynmings fta.tthex, however,
he indicates that the rc+ad plan tnay be acceptable as it was vriginally gFVposed, and you indicate
tlia8 the oniy change nece5salry in the road ptan would be widerung the pavemerrt by approximately
four f6et. You have fiartlier indica,tcd that yvu believe you may have already mmdified the drawings
in t]-,is regard. It theefore appears that we would be spending much more time azd maney trying tv
challenge the assue, than sirnpfy t4 m~~e farward witli a madificatian af the rosd plan as requested
by gidl Hemmings. I have conferred wxth Brian Markharn and Mike Kinney, and bath are
anticipating tTnat you will pr~pare thQSe revised documents for submitfia[ as soon as possible.
- EscrowPClosing Df#ices -
BROAE7WAY NQR`FHSIDL 50LITH HILL E. SP,RAGUE NQRTI-IPAR.K
927-5000 467-5000 534-5(]00 928-501)0 466-5000
Fax 927-0160 Fax 466-9601 Fax 534-7419 Fax 921-5577 Fax 465-5375
01/12/01 FaI 17-01 [Tx~RX Na 64921
01/12l01 FRI 17:02 FAY 509 927 3303 SPERLING BAI.CH Q003
a T4dd R. W7lp]]l[:
TaAIiaLy 12,2001
Page T►3IQ
rinalty, I undffstand that some tnodifications wit] be necessary in the plans for constnaction
of the sewage disprasal facilities since the elevacions in the otiginal plan will not tie intu the sys#em
naw planned by the Cauniy fnr evezrtual constructian within Bmadvwtty Avenue. You will wAnt t,o
cvordinate your efforts in this regard with Kevin Caok, This change is not reqtured because of
modifications in sLandards, but because prachcal necessity says the systern neecis tfl be altened in
order to malce it fianctiDnal.
If you have any ~uesfions regarding any of the above9 please g%ve me a ca1l. I understand
that Mike and Brian want to have the rervisions made and appraved at this tiine so that they wil1 }ae
able ter begita their site vVrk as sron as Che weather breaks. Thmnlc you for your assistar►ce in this
regard.
Very truly Yours,
SPERLTNG & BALCH
, •
nan .
Attvmey at I.aw
BCEilya .
c: Mike Kinney
Brian Markharia
44/12/E31 FHI 17:01 TTx1itX NO 64921
,
CLC -
Associaaes Inc.
FORMERLY .~+.rcr+u - r..
September 8, 2000
W.O. No. 93172
707 West 7th Suite 200
Spokane, wA ss2oa Spokane County - Development Services RFC:EIVE
509-458-6840 1026 W. Broadway
509-458-6844 Fax Spokane, WA 99260 C~,,~ 0$ Z000
Spokane WA - Denver, CO
Attn: Bill Hemmings, P.E. sP;CpUNn Eri~~~EER
Development Services Engineer
Re: Spokane County
Street and Storm Approval - Verification
Bill,
Enclosed is a set of blue line drawings indicating approval from all
agencies. However, this approval was given by Spokane County
Engineering on August 12, 1994.
The question is Would County Engineering consider this approval
still valid or did it expire? If still valid, please write a short letter
indicating so, if not valid, please review these plans, making any
comments or review notes necessary for resubmittal for approval.
The client would like to start construction as soon as possible so your
prompt attention to this would be appreciated.
Call with any questions at 458-6840.
Cocia s c.
SI.dR ,
Whipple, P.E .
Vice President
- enclosures - 1 blue line set of approved plans
cc: Mike Kinney, Kinney Matteson
file
Flanning
E-ngineering
Arehitecture
Landscape Arehitecture
Land Surveying
Formerly IPE
HE"I7lm1f1g5, BIll
Fram: Hemmings, Bill
Sent. Friday, Se,pfember OS, 2000 3•39 PM
Ta: 'Todtl Whipple, PE'
5ubject: , &Mlftad an d 5ewsr Pians E)piration
MMMM~w
9-8-00
S checked with Kevin Caok vn the sewer plans and he says they are expired and need ta be resubmrfted ta mset
current standards.
The road plans exqvired Iong ago in 1998 and likewise should bE resubrnitted foracceptance and shouKd refiect
current standards.
If you have any questions, please r.all me.
Bi11 Hemmings, PE
Page 1
S P O A rv E €
G a U 3%.T -F Y
OFFICE OF THE C€ILJN iY ENGINEEA ■ A DIVIStC3N CJF THE PLfBLiC W4?R]CS D£PARTmEiVT
Rarald C. Hortnann, P.E.. Cvuniy Engmeer Dennis M. Scott. P.E.. Uirector
7uYy 14, 1994
Todd WhippPe, P.E.
Inlland Pacific Engineering, Inc.
707 W. 7th Avenue, Suifie 200
Spokane, WA 992G4
SLFBJE+CT: Shart Fiat $83 Approoal
Gentlemen:
The rvad and drainage plans fvr SharE Plat $83 have been apprc~ved by this of~'ice. A sepia caPY
of the plans with the Cvunty' Sap}]rilVdZ Sii1Jt7p ha,5 beetl SenX tv y[3Ur Off1Ge; the origina.ls are an
file at the PubLic Works Degartment. •
The final plat anap will be reviewed by Dave Bertv of thas office. If yau haVe any questions,
pTease cantact me at 456-3640. 'I'hank yvu.
Very truly yUUrS,
Ranald C. Hormann, P. E.
Spolcane Coun#y Engineer
~7 P ! h 1
y U
Christapher J. Reich, E.I.T.
Plari Review
cc: Praject File
1026 W. Braadway Ave • SpQkang, WA 99260-0170 •(509) 456-3600 FAX. (509) 324-3478 TC]I]. (509) 324-3166
SPl3KANE VALLEY FIRE DEPARTMENT
5pokane County Fire Protectian brstrrct IVo. ?
EAS'T 90314 SPf2AGUE AVE ■ SPOKAfVE. WA 99206 •(509) 928-1700 • FAf (509) 427•2227 ~
Rod isdraw
Chie'f
July 7, 1994
Spokane County Engin~eers
1026 W. Broadway
Spe]'kane, Wa. 9926(}
Attn: chris Reicin
Re: Shvrt Plat $83
The Spokane Valley Fire Department received a copy vf a
street plan for the private road Steen Lane frvm Inland Pacific
Engineering. They asked if they could pave just 16 ft.wide of
the private road. I told them that was acceptable as lang as the
entire easement was available in the turnaraund. ~
Sincerely, AP
~
~
Kevin Miller
InspeGtor
KM/bd
,~..~~~E Y" E D ~
,
;
JUL a a 1994
l
i s~OKAraE COUNTr eNGINEER
~ _
Y
#93127
URMNA►GE REP[]RT
for
SHORT PLAT N0. 8$3-93
Revised:
JUN'E 1994
Frepared By:
Inland Facac Engirteering Cnmpany
707 West 7th Suite 200
Spakane, WA 99204
(509)458 6s4o
1
P'URPOSE
The purpose of thi$ report is to determine the extent of stvrm drainage facilities wh'rch will
be required tv dispose of stvrrnwater runoff created by the deVelapment of Shcart PIat No.
8$3-93, Steen Lane. The storm da°ainage faeilities vn this project will be designed to disgose
of runcrfF resulCing from a ten year design stvrtri. This deVelopment is withan the Aquifer
Sensitive Area (ASA), and is subject to '20$' requirements.
A,NA►i,YSIa METkTODQLC)GY
The Ratianal Methad is reeommended fvr basins Iess than ten acrr-s in size, and wpll be used
tv determine xhe peak discharges and runvff vvlumes.
PRO,]ECT DESCItIPI'I(3N
5hart P1at Nv. 883-93 is a 4lvt plat fvr multi-farinily hvusing Iocated in Spakane Cvunty in
5ectaon 13, Tvwnship 25 IV., Range 44 EWM. Sheet 67 of the SviT Survey of Spokane
County, 'W'ashingtori shows that the soil kypes are GgA (Garrison gravelly lvarn, 0-5 %
slvpes), a samewhat excessively drained sail fvrmed fram avariety of igneaus rvck. Frotn
page 6-18 of the StQrmwater Drainaee Guidetines, this saal belvngs iv Soil Group B.
'I'he project has been divide€l intv 2 basins, A and B based on the rvad design of Steen Line,
GALC[9LATIONS
The tatal and k'he imperviaus hasin areas used ta caic~late the times of cancentrativn and the
peak flvws fox each basin are shawn an the foTtvwing pages and tabuZawd below.
Tahle 1 - 8asin Areas
t~xa5~'~f+i< ~ ,,:;,>;.,•v, ' ,j,
TU''~IL AREA I IMPE ~(]!U5' A`ItEA . ~~ACWAI! ~ ••,•t~ y~,•• • t ••JrFk~S~4 ` ' 'A+ll'1..D1J4i1'A lf~~lr t~Yy
~f.r f# ~1l;.~i o-irr`~
~Q.~" ~`>f1~ • 4.7Q.~
,v 1 x .4 ...vr
A I 103375 ~ 2.37 I 5475 ~ .126 I 4 1.679 ~ .25 ~
B 8276 I .14 ~ 4800 ~ .110 I m U I.606^
A+S 111651 2.56 I 10275 ~ .236 ~ 4 I I.56 ~ .26"
wLighted ° C u SCt01'
The runoff cvefFicients (°C°) shvvvn in Table 1 far Basin A was basel vre the number of
dwelling units per gross acre and Table 1 in 5pokane +Courity's Guidelines for Stormwater
1Vlanaeernent.
The "C„ va1ue for Basin B wa,s determined using a weighted average methad as follaws:
3476(.19) = 8276 sq. ft.
= 480i3 0 0.90
3476 @ 0.20
"C" = 3476(.20) = 695.28
4800(.90) = 4320.0
5015.28 1 8276 = .606
A similar calculativn as that for 8asin B was perfvrmed to determine "C" for Basin A+B.
T)EST~N
The Bawstring calculations on the previvus pages shaw the requireti retention volurnes arrd
'208' starage ualumes for each basin. The required vaiumes for the '208' pvnds and
drywells frorn the Bowstring caIculativns are tabulate.d belvw with the proVided valumes and
drywells types. The plat was separated inta two basins, and calculatic+ns were done to
determine the stvrage requirement for each indxvidual hasin, and as one large hasin (Sasin A
+ B).
Table 2 - Pond 5i7e
„ { 4F F uy:.~i~ r -.'..r.,.~,. - . f»✓G>~, , ` ,
BaisI ` szoaf yaLtHUt ROwS?JrvG• y~ x y~~,# ai►tDz~E` 4i~
o~a, x,, .
` IV" ~ . RF.QT,1~E~'!'S . VOL'[IME~`~';`"`' PRClD (cu;~t)ft~ URYH'~I:~., P~t0VIDEU: ,
,[Ciu;ft)~4;c~'z REQIJIRII►WIVTS c~<<s _K ,
++0~ .7v ~ S'- P ~a~ q(~.-`~Wr 3 T•~~'\ ' { f av~
A 228 ~ 468 p 345f266=611 I 1 Dl7LTf3LEP1'YPE 8
H ~ 200 ~ 59 I 266* I NOIVE
A+ 428 577 877 1 DOLFHLEI'TYPE B
B
*Remainder piped to Basin A
The '208' volume reyuirement is ths gaverning factvr far sizing a pvnd to hold the run-vff
fvr Basin B, 200 cuhic feet. Basins A+ B together require 577 cubic feet af storage per
Bowstrin ralculations. Twa ponds (A & B) will be designeci to hoZd the tvtal 577 cubic feet
vf storage.
Pvnd B is designed as a drainage swale a1Qng tMe entire length af Steen Lane between the
raad itself and the e.astern plat baundary. Accarding to Spokane Cvunty's Guidelines far
Stvrmwater Management, a sloping swale less than I% can be cvnsidered flat if less tharl
100 feet. 5teen Lane is over 500 feet Tong and check darns wiIl be placed eaery 100' to
accomvdate Spokane County standards. When the check dams aze in place there wiil be
approximately 95' of storage length in between each dam. The total volume of the swale
was calculated to 266 cubic feet. Basin A also contains a drainage swale which can
contribute storage for the project. See attached computation sheet.
The volume requirement for storage for Basin A+B is 577 cubic feet; Pond B will hold 266
cubic feet as will the drainage swale in Basin A. Pond A will hold the remaining required
volume.
Please note that Pond B will be connected to Pond A, via a catch basin (inlet) and 12-inch
CMP pipe. By inspection and the attached pipe capacity sheet, the 12-inch CMP has
adequate capacity to convey the 0.30 cfs generated by Basin B.
eawsrpixC MEiHe7a Raa..ECr acaen Lena
PEAk FLOW CRLCUPriiIQN PAOJECi 8teen Lene DE7ENTipN @AS1N 6ESI6N BRSIN A
9A31N A UESIQNER FRti^I
7ot Aectt 237 Acreo . DATE 06116N+5
ln3p ATCA 5477 SF
C~ DES
9
` Tinfe Incronrent {tuln)
Cp3@ y 7irria eT CarG enin] 9 74
Ousnox (crc) 2
70 rc flverlarsC Plcu _Oadqn raar Ffow 1Q
Ared (aaeo' 2 ST
CS - G 99 imaarvious ane ioq tq 5475
L~ 30 h. '0 Factae fl 25
n~ B 40 '208' Valume Prorided b
8= 0 9Y9 fuFt Rren'C 41593
Te y 360 min, 6y Ec{antlan 3-2 vf Guldellnea ^ iinie Tlnra inr. Inians 0 pevel Val In Vd Ou[ Sswnpe
Sa'j re. Qu[cer 11or Rm30f l-C) Anfis7 (efa] (C+ fU [eu st) E~+ ft)
947 2.99 173 8i3 867 468 e••
2] . 1 S •f'_S 7~ ;•r' "
Z2 + 3 -
n+ 0016 S 9I30 3 S8 1 8H ?97 3B0 457
3 . 002(1 10 8C0 2 26 1 99 993 BOD 393
. • 15 9CG 177 1.p3 ifl6e 9B9 168
0. 0425 it - ' 20 1200 1 45 B 66 1192 7280 -6B
• 25 1900 1 91 G 78 1560 1999 -3d6
A R 9 Tc ic [ota! 1 [3C : 30 i64o 1 04 fl 62 5182 1000 -036
.v". . . . . . . . s , • 95 2104 091 654 1198 2900 -806
041 0 19 f 78 2 tS S 79 296 7 77 ' 40 2600 082 049 1229 2400 -1177
49 2700 a 74 044 1239 2700 -1466
QpesFr fa Cax 9- 1 75 c!s , SG 590C 0 S9 040 1256 31200 -1766
53 9990 6 54 0 98 1965 9300 .2004
. 6d 9800 061 0 96 1344 360o .2296
Cp,SE 2 _ 85 3930 060 039 1628 3900 -2432
.~~..ts . 70 4800 4s9 a Sti 1484 42cII .2118
Caoe a a Jumeo e tinte oT Coneenusdon Icca thnn 4 m9nutas o0 4+at the " 75 SSCO 056 6 SS 7392 6500 496E
peak TMwr a9a(9.58) pmp RrcaJ ~ 036 cta 90 48Et6 0 59 0 91 15+4 4840 -4256
• Ba 5160 0 92 031 18GB 9560 .3498
' gp saoa 0.50 0 30 1B3'J 7600 -3765
Sa, me Peak flox for tna Bed n la the qrentae of Uha fira Ilv+rs, ' 83 9700 049 029 1669 3700 .4011
1 7: cla 199 8000 048 G 29 1740 6006 -4296
' 2¢e' pi7AINAGE PL?Et0 CRLCtiU1TIpH$
• HaqufrcC'4O8' Stwaya Ycfume
• tmpervrauD %en x S in 1 12 Inik 220 aa n
299' S2ornqe Yduma ProHded d w ft
pRYWE 4L RE 0 l1iREMENi3 - 90 TEAR 0 E9tRN 8 TpRh1
• llnudmum Siorripe Aeqtrtrod bY Bmrz9inq 468 cu ft
- Nu[n6Ef Nld ippE Of Q1Ywa[Ep RequlFetl O 9irtplC
1 OouGla
IAILAN6 PAGIil6 ENGIHEERINO
' • BOWSiR1H0 METN00 PROJECT $teen Lnne
PEAI( FLOW CALWUTION PROJECT Steen Lene DETENTION BASIN DESICN BASIN B •
BASIN: 8 DESIONER TRW
Tot Area 0 19 Auec ' DATE 06f18194
Imp. Area 4800 &F
C ~ 0.61 - Tlme Inaement pnin) 5
CASE 1 • ' Tlma oi Cone pnin) 7.84
" ' • OutRov (tfo) 0.9
66 h OveAOna Flor ' Dedpn Vev flov 10
• ' Aree (aCreo) 0 192
Ct - 0 1s Impervioun Area (cQ fq 4800
L- 68 h 'C fncta 0 608
n- 040 . '208' Vdume PrwAdeO 0
S. 0 010 hfft . Area • C O 118
Ta . 4 28 min., Dy Equntlan 9-2 ot OuiAellneo .
Tlme Ttme Ina Inteno O Oevel Vd In Vd Out Stwepa
775 h ourter nw+ pnln) (cee) OnMr) (cro) (w tU tw tq fa tU
2t . 1,5 7.84 438 257 0.30 184 138 48
• • •
22 - 3
n- 0018 . S 900 9.78 097 149 90 39
6. 0.020 10 800 2 24 0 28 197 180 iT
13 800 1.77 021 217 270 d9
A~ 0.220 h 20 1200 1.05 017 229 960 -191
23 1300 121 O 14 299 ♦30 -217
A q O Tc ic total 1 Qc 30 1800 1.04 0 12 297 540 d09
' . : ' JS 7100 091 011 239 690 -391
0.11 0 10 031 9.98 764 2.37 0 90 • 40 2000 0 82 0 10 244 720 -e70
. 45 2700 0 74 0 09 218 810 381
Opeak ta Cme 1~ 0 90 eto 30 9000 0 88 0 OB 230 900 .ASO
SS 9300 0 64 0 07 277 990 -799
BO 3800 061 0 07 267 1080 .819
.
CASE 2 . BS 7900 0 60 0.07 289 1170 .887
. . ' 70 ♦2C0 0 38 0.07 294 1280 S88
Cax 4 assumeo n Time ot Cauenuetlm lep Nen 3 mtnuteo 0o Ihnc me 75 4300 0 36 0 07 909 7930 •1047
peek Ilom ~ 90(3.18)pnip. Aree) ~ 0 92 cto 60 4800 099 0 OB 906 1040 •1191
83 3700 052 0.06 919 1390 •1212
90 0400 0 SO 0.08 929 7820 •1297
So, Che Peek Ilw fa tne Beyn lo tAe prceter of the hro Ilovq 93 7700 0 49 0.08 331 1710 -1376
032 cro ' 100 8000 048 0 08 3<4 1800 -1436
, , , • 208' ORAINAOE DOND CALCULATIONB
ReOulreE'208' 8tanpe Vdume
ImpaMoua Area x S in f lY InRt 200 w h
I
208' 8laaQe Vdume RovlEed 0 a h
DFYVYELL REOUIREMENt9 - 10 YEAR DESIGN 9TOtiM
Me;,Emum 9ean2e Repuired by BoKCmnp 79 w h
NumDer an0 Type of Orywalla iiepulred 1 Slnple
: O OWOIO
INlANO PAdFIC ENOINEERINO
9OWSTRIPiO ldETHDLI PF]OJEGT 8tean Lene M1
PEdUL FLGY'l CALGLILAT3f3N PRO.ECT St9en L6ne DETENiIQN aRSlN DE59¢N BAS[pF A$B
BASIN A86 OESEQNER TAW
Tci Arecs 2 39 Acrao DATE 06116794
Imp Ared 10273 8F
e - 026
' Tlme litipernane [nliny 5
Tlme of Ccnc (min) 6 06
. putflom (cta) 9
50 fe, overfnnct Flaw PffGion Yenr Plow 10
i4fG0. (RrdEa) a 56
GY ~ 0 15 Impervfoua Aren [cq d[) 102P9
L~ s0 it. 'C FlSCSOr 0 25
n~ 0 40 '260' Ycstunie Pro+idad 0
9~ 0 B 10 fylt Arte ` C 0 686
TC + 9 BQ fnirl , hy EqUStfCfl 3-2 Of GuPp!!IRe9
iI17» TVn10 1nE inSB117 0 QCVEI YW li5 Yd Otlt 8tmnpe
379 rt QusEr Naw (ni]n] (oecY pnRcry (cPo) [cu fq [o++ hl Wu te1
- s ~ . = - ' ' . a
zi s ss .ce 274 1 82 977 40a sn
IP ~ S
n- 0016 5 930 3 98 2.12 831 900 351
8. 0 009 10 8CB 2 84 7 44 1097 600 497
1S 90B 9 77 1 l9 1220 9Q0 929
c~ . 0510 h 20 126€t 1 39 0 37 7269 1200 B9
23 4306 721 0@1 1517 5900 489
A R O Te ic tocnl a Oc 9a 1860 t 04 069 7840 180G -ABC -
. ' . . . .s.o'. . 95 2100 091 081 1334 2109 -766 +
a 7g 029 T BR ac9 8 56 2 74 1 82 dry 2400 082 0 SS 1984 2409 -1016
iy 2700 4 76 43 4? 1997 2790 -1945
Openk for Cace 7 a 7 BP cTo 30 30013 0 4s 043 1419 80134 -i'J91
SJ 3300 C 64 043 1484 9100 -1898
BG 980G Dfi7 0 61 9517 9800 410811
CA,gE 2 89 9960 a 60 040 1612 3980 -3299
. . . s. . . 76 dPQG 056 O 99 1674 4290 -2926
Case 2 acwmes e Tlma ai Ccrlmnvedan leco fhn[r s ntEwrea ao dhaf the , 75 4570 056 m 87 4721) 4500 -2772
peelc Ilow - 90(3 19)Qrnp Rren} ~ a sB cTO 86 4800 0 39 i3 9s 1781 8800 -3034
83 8100 0 32 G S'J 1912 SiOa -3208
9o 6400 6 70 033 1642 4400 -3359
so, me Poax ncnir rw s,e efLctn ia me qmaear or e+a Ko no..,% 95 5700 049 4 93 1909 5700 -37R7
1 132 da 100 8000 0 48 0 92 1880 BOOEf A040
20B' PRRIHA6E PfINO GALWli4T1QN9
Reaulred `298' SsernQa VaEume
- [mpervious Aren x S fn 112 Inln 42e cu h
i
206° Starage Vdunle ProNded C7 cv 1t
pAYVlELL REt3LIIRENENT5 - 40 YEAR []E'S1iSiJ STORM
'JdeoAmum 34ofRga Requlrpd hy BaIs:S[4n 777 Cu'h
Munibet entl ippe of 6ryrrellv Rleaulro[i 0 Smqle
1 Dau61C
INIuRfVO PALYFIC EN6INEEA[Np
Circular Channe! INLET TC] D'Rl"WELL
FIow 0.300 cfs
Diameter 1.00 ft
51ope 0.0 150 ftlft
n 4.0240
L 27.50 ft dldia A R fl V
Depth o# flow,d 0.35 ft 0.35 0.2355 0.1891 O.59 2,51
Faowang Fulf 1.00 ft 1.00 0.7$54 0.2500 2.37 3.02
Gritical Qepth (].220 ft 0.22 0.1281 0.1312 0.30 2.34
Nvrrna[ Depth 0.240 ft 0.24 0.1449 0~1416 0.30 2.07
FiWc 0.348 ft
FiWn 0.340 ft OL1TLET GONTRaL
r
1NLANa PACIFIC ENGINE'ER6NG
Backwater Calculation 5heet
5HC)RTPL..AT NC7.883-93
Pipe 5egrnent dNLT-PONa
1 Q 1.42
2 Length 27.50
3 Pipe 5ize 1.00
4 n 0.024
5 Outiet EI. 2023.02
6 Inlet El. 2023,44
Slope 0.015
7 Barrel Area 0.79
8 Barre! Vel. 1.81
9 Vel. Head 0.05
10 Water Surface EI. 2023.82
11 Frict. Eass 0.15
12 Enrr, HGL EI. 2023.97
13 Entr. Head lvss 0.05
14 Exit Fiead Lass 0.05
15 CJutlet CtrL EI. 2024.06
Inlet Gtrl. HW 0.34
16 Inle# Ctrl. EI. 2023.78
17 Appr. VeI. Head 0.00
18 Bend Head Loss 0.00
19 Junct. Head Loss 0,00
20 Fieadwater Elew 2024.06
Crate Ed . 2025.53
Freeboard 1.47
4NLANIJ PACIFIC ENGfNEERING
j• ' , ' _ --.X._ . d w .a. ] -e _ a __.3 - / " _ ' _ S. ~ _ _ _
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, n land MEMD ❑ PROJECT 1
PaC I f I C CALC. JC3B Na. SHFET OF
~ EngI ne e r I Il g MEETING ~ E3Y QATE
West 707 7th, Suite 200 spokans, Washingtvn 99204 OTHER ~ CHK'0 f3Y [}ATE
\ 509 458-6844 Fax Plo. 509 4§5-6844 f ` ~
i ~
L C
o-rao IF- L ~ 5S
o a63D • 3~ - l OQ aoa0i .5b
D~~1-~ = 2D~a.~IS
~3€..~.h~ = ~OaB• 715
2-roo 58 - - o - ~o,-!D ~a •7~
0 ~-rGH = ~b~~. ~ /S
c;2h,-~7 .1 / 5
4 fod -,~j --~ja,)7ig
ggxz h-7 = aoa&. 31 5
D) -rC N = ~ - 9075~02> '7
~ , . .
- = - s - -
~ / .
~
I n I a n d MEMO ❑ PROJECT
P a C I f I C CALC. ❑ JOB N0. SHEET OF
~ E n g i n e e r i n g MEETING O BY DATE
wes► 707 >tn, suice soo Spokane, Washington 99204 OTHER ❑ CHK'D BY DATE
\ 509 458-6840 Fax No. 509 458-6844 ! ~ . ~
INLAND PACIFIC ENGINEERING, INC.
7uly 1, 1994
W. O, Nv. 93127
5pokane Caunty PubTic Wvrks
Engineering DeveTopment Services
W. 1426 Broadway
Spvkane, WA 99260
Attn: Chris Reich
Re: 5hvrt Plat Na. 883-93
Clhris:
We have revised the plans tv the above referenced plat in accvrdarace with aur cvnversatian and
the cvmments received. We have made all revisivns reques#ed. Therefore, pZease find enclasei
ane vriginaT mylar set of pians, one sepia mylar set vf plans and vne blueline set af plans and
two drainage reports with the "20$° pond drawings enctvsed. Please review the blueline set to
verify that the revisions were incc7rparaked. If the plans are in arder, please apprvve by
stamping and signing bath the vriginal mylars and t,he sepia rnylars. The sepia mylars are fvr
Tnland Pacific's rer.ords and we wi11 pick them up when approVeci. The original rnylars are fvr
the Cvunty's files.
Thank you for youz previaus review cvmmenks. As a separate asi+de, I hvpe that we might have aI1 rnisunderstandings behind us regazding plan review and approvaT and that we ean deVelvp as
gvoi a wvrking relativnship as I have with Dean.
Sincerely,
Tnlan c En ' eering Ca., In .
i ~ -
Todd R. Whipple, P.E.
TRWItw
enclvsures
. ,
~~CEE IVED .
JUL 0 9 1994 . ;
707 West 7th • Su'ste 200 ' SPOKANE C0~NTY ENGINEER
5pakane, Washington 99204 "
509-458-6840
FAx• 509-458-6844
-
a
093127
DRM1\A4JE REPVRL
fcar
SuURT FI.sAT NU. $$3-93
Rewised:
]UNE 1994
~
Prepared Qy:
',~oV WAS~~~, Inland PQCif~c Engineering C'ampany
;A~ 707 West 7th 5uite 200
iSpakQne, WA 99204
,(509)458p6840
~ ExPfREs 9I24/,
A
dFFIClA1, PUBUC DOCUMENT
5PO1U4NE C4JClN1Y ENGINEER'S OFFICE
ORlGlNAL
PRQJECT# ~
541BMiiTAL # FIETURNt'a COUN t'Y [DWGlNEER
. ,
DRAINAGE TE+GHNICAL REPORT
far
SHORT PLAT No. g83-94
Revisea:
JUNE 1994
Prepared by:
I►alarul Paci, fic Engineering Campany
707 West 7dh Suite 200
Spak.ane, W.A 99204
(509)458-6$40
This regark has been prepared by the staff af Inland Pacific Engine,ering Company undear the
direction af the undersigne+d professivnal engineer whose seal and signature appear hereon,
Todd R. Whipple, P.E.
P'URFOSE
The purpose v€' this report is tv determine the extent of storm drainage facilities which v4+iT1
be required to dispase vf scorznvti+ater rcinoff createi by the develapment of Short Plat Na.
$83-93, Steen Iane. The storm drainage facilitaes vn this project wi1X be designed to dispvse
of runvff resulting from a ten year design stvrm. This develvpment is within the Aquifer
Sensitive Area (ASA), and is subject tv '208' requirements.
ANALYSIa 1VIETkIQDULOGY
The Rational Methvd is recomrnended fvr basins less than ten acre-s in size, and will be usecE
to determine the peak discharges and runvfF uoFumes.
PRUJECT DESCRIp'I'IC}N
Short Plat No. 883-93 is a 4lot plat far multi-famity hausing located in 5pokane County in
Sectian 13, °T`ownship 25 N., Range 44 EWM. Sheek 67 vf the Sail Survey vf Spokane
County, Washington shows that the soil types are GgA (Garrisvn graveily Toam, 0-5 ~'o
slopes), a svrnewhat excessively drained svil fvrmed fram a Variety vf igneous rccck. Fram
page 6-1$ of the 5tarmwater Drainaee Guidelines, this svil helangs to 5oi1 Group B.
The praject has been diVided intv 2 basins, A and B, based on the raad design vf Steen
Lane.
CALCULA'TkC1N5
The tacal and the impervious basin areas used to calcuIate the times of concentrativn 2rnd the
peak £ivws far each basin are shvwrt vn the follvwirig pages and kabulatetl below.
I
ahle 1 - E'a5in Areas
;~3~'> • ,;010TAI..•A~lEA ' <<`IlIZPERn(]llS ►~A ~'~-''-'~;,f`?4~,' ~ ,r u
~f~r~~y~+,y '
l B1~c7171 ,K ~ ~'1~••fF.~~-w• ; t~■{~' 11I `~,7'~, ~',}f~ , , 4` ,~`hl-~► ia7 LV 5i1$F.y1•~~;
Ll
~J3.b" ..{•;.h}r Y3Y ~IS~eA" .R e + si' Q'. '
~
A 103375 r ~ 2.37 5475 . 3 Z6'j ~ 4 1.674 ~ .25 ~
~
B 8276 . t19J ~ 4800' ~ . 110 ' ~ o , o .sosA ~
A+33 111651, ~ 2.56"' ~ 10275'/ ~ .236 4 ~ 1.56 ~ .26"
Weighted "~C" faCtOc
The runoff cvefficients („C") shcawn in Table 1 fvr Basan A was based on the number vf
dwelling units per grass acre and Table 1 in Spvkane County's Guidelines far Storm►avater
Manaeement.
The "C" value for Basin B was deterrirlined using a weighted aVerage methacl as fvllaws:
3476(.19) = 8276 sq. ft.
- 480000.9Q
3475 @ 0.2[3
"C" = 3476(,20) _ 695.28 4$00(.90) = 4320.0
5015.28 J 8276 = .606
A simllar ralculation as that for Basin B u+as perfarmed to determine "C'° for Basin A+B.
DESiGN
The Bowstring caPculativns vn the previvus pages shgw the required retentivn volumes and
'208' starage uvlumes for each basin. The required volurnes for the '248' ponds and
drywells frorn the Bowstring calculatians are tabulated belvw with the prvvided volumes and
drywells types. The plat was separated inta tvvv basins, and ralculakivns were dvne tv
determine the storage requirement for each individual basin, and as ane large basin (Basin A
+ B). 9~~.~~~ v1 a
Tab1e 2 - Pvnd Sixe xl~
•,y~ ti• f 3:0~ . KK~
+ ~~A~~•. <+4~.~i,L F r ,
.
~:BASxi+'- ° 1zo8,~ ~vLr,r~, w~rG +F~ & 1, vara~►~u~ .~E~o~Y,`.
,~.r>>
~~rres PRC~r (cu,irc), :DxY wELa. TRQvmIEn;,
~ n~< , , ; ! „ ~ , , .
• , `
C u:ft} '
'F•r ' ~f~`1lRL 5k2•,l,' , 'f ~"/;~Y.i~< • W,~k ; d~~
~'~r~~ ~
I n zzs 1 275 ~ 345 ~i9.s\a6a.s ~ i ~usr~E
B 200 59 i 1g.5=) ~ ~o-,.,j
A + s ~ 428 ~ s777 ~ ssa i nousLErrYPE B
*Remainder piped ta Basin A
--r•~F_
The '208' vvlume reQuirement is the governing factor for sizing a pond to hold the run-Off
for Basin B, 200 crabic feet. Basins A+ B together zequire 577 cubic feet vf storage per
Bovk+strin calculativns. Two gonds (A 8c B) will be designed to hald the tvtal 577 eubic feet
of storage.
Pond B is designetl as a draanage swale along the entire length of St.een T.arte between the
rvad itself and the eastem plat bvundary. According tn 5pokane County's Guidelines for
Stvrmwater Management, a sloping swale 1ess than 1% can be considered flat. Using
Equation 5.6, the storage aolume af the swale was calculated to be -t-,% Sasin
A alsv ctrntains a dra,inage swale which can contrihute storage for the praject.
See attached camputativn sheet. The vvlume req,uirement for sivrage for Basin A+8 is 577
cubic feet; Pmnd a wi11 hold ,Jj2fr.~~ vk+ill the drairaage swale in Basin A. Pond A
cubic feet; Pond B will hold ij._ as will the drainage swale in Basin A. Pond A
will hold the remaining 338 cubic feet.
Please note that Pond B will be connected to Pond A, via a catch basin (inlet) and 12-inch
CMP pipe. By inspection and the attached pipe capacity sheet, the 12-inch CMP has
adequate capacity to convey the 0.30 cfs generated by Basin B.
BOW5Tf7]NO METNOf] PFiO,iEL'i Stean ILene
PEkI[ FLL3W CALWLATIDN PAOJECT Steeis Lene OETENTION 6ASIW 4EBtAN BASIN A
BR9lN A ISE310NEA TAiM1+
TaL Arae 2 97 Acran 6ATE 06116i94
tmp 11r=a 5475 SF
C~ 027
• Time InLiSment [min) 3
CR8E 1 Tlnin of Ganc pnin) ~ 78
1
. .....,,s . Ovsflow (src)
30 fF, OwrlaircF Flax Oesiqn Yeer Flow 1G
Araa (ecseo 237
Cs • 9 15 ImPeMVt[A Arem (c4 367o
L- SO ft 'C' Fscta 9213
n- 040 ' '80B' Vdume Provldcd 0
S. 0010 }Nit Rree • C 0 999
Tc - 3 80 min , 6y Equadm 9-2 oi Culdellnpa . ,
TImC iEme Inc, tni5n0. flDo-vC} Yd,ln Vd Out $[wapa
377 ix Ousme nar : pnln) (,Mc1 pnAhl [c}a) [cu rU SCU MY [u+ m
25 . 7~S . '6•,'9'~9 . 9M7 . . . 2_96 175 B1S 347 468
¢ e
22 - 3 -
n- 09e9 4) v- 7 800 3 10 188 797 3Q0 457
S . p 029 0 •54 . . SO 600 2 84 1 89 933 600 SSS
15 9CG, 177 l OS 1G68 9oa 168
6. G 425 M.. : 20 1200 1 di GHB 1192 1200 -a8
25 19Ga 1 31 072 1989 1lip6 a40
A q O Tc ictosN I Oc ' 9L 7HQ0 T.Q4 082 1192 1BCG -d19
. . . ..r=' . s. . . . . 35 2100 091 0 34 1598 2100 3E4
0 61 q 18 1 79 2 SB 3 79 296 1 76 ' 90 2400 082 049 1223 8400 -1137,
% . fy 2701) 074 9 44 1236 2700 -1664
Openk Tor Catx i~ 4 T} c!D . 3n 9046. 008 G 90 1258 9000 -1744
$J 98G0 064 E SB 3298 9306 -2904
S9 980Q A 51 036 1344 9000 -2276
GA6E 2 SS 3400 G B4 036 1528 3H00 -2472
- 79 4200 0 5B 0 94 1484 4200 -2718
(:pse a nosumeo a tirne ai Cancenantlstn laaa'tlseun 3 minu[as py Cia[ B4e 73 43r39 056 P&3 1592 6300 a966
Potsk Slrnr - 90(3 Ie)lpmp Rnay ~ G39 da 9o 4900 O 69 G 91 1544 4804 -3E78
. . 85 3tq6 652 091 SBGE St00 -3492
SO 7400 050 0 30 1893 5409 -3759
So, ihe Peah ffor Fw tlie 9ea[n is 8ne preatar aT Bte iwo flarrt;6 - 99 3700 049 A 28 1689 57013 -4655
1 73 cfss lOfl BDFiC O 412 B 26 1740 SOOG -42E0
206' ORNNtk6E PDNp CRLCl1LA7E6N3
• • Raqudred'20d' 83sxepe Valume
- Impervieuo Aren xS In 1 92 dn1f1 E28 w R
, 2Q$' $[Cfi1aG V031Fm0 P[6Y1dCC 0 Cv SI
. DRYriELL AEGIJIREkIERiTB - SQ YEAFl GEStGN SF£7RM
Nafimum Scwege RaquErad 6y BoraCmu 460 cu h
Numher end Type o! prpwpllp ReqWred G 81nqfe
1 OwtEa
IMLIkNQ PRCtF]G ENRIidEfR]Alt3
BOVfSTRING NETHQD PRO.ECT Sceen Lene
PEAI( FLOW CALCULATION PROJECT 3teen lane " DETENTION BA81N DESI6N BASIN: B
BASIN• 8 . DESIGNEA• TRW
iot Area 0 19 Aaen DATE• 08116194
Imp Area 4800 SF
C~ 061 ' ; ' .
time Inaemem pnin) S
CABE 7 . Ttme of Conc (min) 7 84
. . . . . - . Outflmr (Cfo) 0.9
66 tt Ovarlnn0 Floa . Dedpn Yaer Flov 10
Mae (nvec) 0 192
Ct . 0 1s Imperviauo Area (cq tq 4800
L- 88 tc • :-'C Fncta 0606
n- 0.40 • '-"208' Ydume RovlQed 0
3- O 010 tUh • : Nee • C 0 118
Tc ~ 4 28 min , Dy EQUntlon 9-2 of Gu(Oelineo .
- Time Tlme Inc In2ena 0 Devel. VW.tn Vd.Out Staepe
717 tt Outter noe ' • prnin) (cec) OnMr) (cto) (cu tq (eu ft) (cu ttl
Z1 - 15 7 81 458 2.57 0 30 184 198 48
22 - 3 •
n- 0.016 "d.e. 7 300 9 18 0 97 149 90 59
8. 0.020 ,6. . 10 600 2 21 0 28 197 1B0 17
13 900 1 77 021 217 270 d0
tl- 0 220 h • ZO 1200 1 47 0 17 229 980 -131
• 23 1300 1.21 0 14 299 470 -217
A R O Tc Tt totel I OC 90 1800 1 04 0 12 297 940 -309
.
. 93 2100 091 011 299 690 .991
0 11 0 10 031 3.98 7.84 2 37 0 30 10 2400 0 82 0 10 244 720 -470
: 45 2700 074 0 09 248 810 .380
QDenk tu Cnoe 1~ 0 90 cM 30 9000 0 88 0 08 230 900 .830
' 33 9300 064 0 07 237 990 -799
. 80 9600 0 81 0 07 287 1080 .8 13
CA3E 2 85 9900 0.60 0 07 289 1170 -887
70 4200 0.58 0.07 291 1280 -968
Cace 2 acamao e ifine ol Concancatlon leoo then 3 imnuma o0 9hnt INe 75 {SCO 0.56 0.07 909 1950 -1047
pedc t1oM ~ 90(9 18)pmp Aroeu ~ 0 92 cM 80 4800 0 39 0.08 900 1440 -1134
: es sioo 052 0.06 sie isso -iziz
'so 5400 o so 0.08 s23 1820 -1297
30, the PeNc Ilov ta the Bnsin is the pmnter of the no Qova, " 95 5700 0.49 0 08 $94 1710 -1976
0 92 cto 100 6000 0 18 0 08 944 1800 -1438
: . 2C8' DRNNAOE POND CAIWLAi{ONS
Repulred'209' 8tanpe Vdume
ImpeMaic uee s.S in I 12 tn/h 200 cu ft
• 208' Stornpe VWume RovldeA 0 a tt
: ORYWELL REOUIRENENT9 - 10 YEAR DEStGN 9TOfiN
• Me)dmum 9tornpe Repuire0 by Bwrotrin9 59 a h
. Number anG Trpe of Drywello Requtred 1 Slnpte
• 0 OauDle
INW1D PAdiIC EN6INEERINO
- • BOWSTRINO METMOD PROJECT• 3tean Lene
PEAI( FLOW CALWIATION PROJECT Stean Ldie • DETENTION 8A31N DESI6N BASIN A8B
BASIN A&B DESIONER TRW
Tot Area 2 76 Aaeo DATE 00116194
Imp Area 10275 SF C. 020 ' ' : Time Inaement pnin) 3
CASE 1 , Tirne of Conc, pnln) 8 66
OuMow (eM) 1
70 fc OvaAend Flor Dedpn Yeu Flow 10
Aree (ecrea) 2 56
Ct. 0 13 • Impervlouo Area (cq h) 10275
L- 50 tt 'C Pettor 0 26
n- 0 40 ''208' Volume ProNded 0
S. 0010 hftt : Area • C 0.886
Te ~ 9 60 min , Dy EQuetlon 3-2 ot GulAelineo •
. Tlme Time l= tntena O Dewl. VW.tn Vd.Out Stanpe
375 R Oumr tlow O+iln) (oec) OnMq (eta) ta hl Icu hl (a h)
- • • `
Zl . I 1 ' 8 88 400 2.14 1 82 977 400 577 ~
22 - 9 ~
n~ 0 018 ` S 900 9 18 2 12 871 900 351
S~ 0 008 10 600 224 149 1097 800 497
' 13 900 177 118 1220 900 320
d- 0 310 K 20 1200 1 47 0 97 1289 1200 89
25 1700 1 21 081 1917 1700 •189
A F 0 Tc Te totN I Oc SO 1800 1 04 0 89 1940 1800 -460
. • 95 2100 0 91 061 1951 2100 -748
0.59 0 29 1.84 9.06 8.88 274 1 82 . 40 2400 0.82 0 33 1984 2400 -1070
49 2700 0.71 0.49 1997 2700 -1909
Opaak fa Cax t- 1.B2 cM . SO 3000 068 0 43 1419 9600 •1581
~ 53 1100 0.64 0 49 1184 9300 -1898
. 80 9600 0 81 0 41 1317 3800 2089
Cp,qE p 83 9900 0.60 0 40 1612 3900 -2288
70 4200 0.38 0 99 1874 4200 •2328
Cane 2 nxuroeo e Time of Concenundon iew mnn O minuroc x chni tlhe • 75 I500 0 58 0 07 1728 4500 -2772
peek flov -.90W.19)Qmp Araa) ~ 0 68 cfo 80 4800 0 39 0 96 7741 4900 3079
• 83 5100 0 52 0 93 1812 7100 3288
: 90 7400 0 30 0 33 1842 5400 a378
So, the Peek Ilov fa tne Bnatn ia me proetar ot tlie no flmrs, " 93 3700 0 49 0 99 1903 3700 -3797
1 92 cfo 100 8000 0 48 0 92 1980 8000 -4040
, 208' ORAINAOE POND CALWlAT10N3
- • • Requirod'Y08' StanOa Votume
- ImDeMOUa Area x S In 1 12 InM ♦29 w h
200' Stunpe Ydume Rovided 0 w h
• DRYWEII REOUIFENENT9 • 10 YEAP DE316N BTORN
ideidmuni Storepe ReOUlrea DY Bwrctinp 577 a h
Numbet en0 Type of Dmrello ReQulreA 0 Slnple
. 1 OouDle
INUWD PAGFIC BNOINEERINO
-'s x, I oa~
~
~ 3S
, ~ oy o .'I
AS
. . ~ . f . • j
A i b~n JS• ~ ~.oJ~ k A Z 510,
~5~
Z(,o~5>~05~ t~
- . O~a ~ _ p•16~5 ~ = p.31~j
106 3 : 44- (5,
X 310 (090
u1S ~2.ESUl.TS oF EQ. S. C° Ae6 sOpP02.'rEC> ?µE
~ ~a►~,c~
A'/Q ~-V,3o `~,va,l~ bte.se.s
C.0
- 4, _ A,ti,c'~ sec.~; o ~ c,y-C.,
A~ = AvGC- O~
'
~ ~ _ FRom YL~ _l,~x?~~oa ~r?S~ O~To6c.►J. _~.'rrh~rva~s l~~c.rrt2.so •
I n t a n d MEMO ❑ PROJECT
P a C 1 f i C CALC. ❑ JOB N0. 33 M-L SHEET OF
~ E n g i n e e r i n g MEETING ❑ BY DATE
West 707 71h, suice 200 Spokane, Wasfiington 99204 OTHER ❑ C H K' D B Y DATE /
~ 509 458-6840 Fax No. 509 458-6844 J \
Circular Channel INLET TO DRYWELL
Flow 0.300 cfs
Diameter 1.00 ft
Slope Q.0l50 ft/ft
n ~0.010 C~ P =o . oa ~
L 27.50 ft d/dia A R Q V
Depth of flow,d 0.35 ft 0.35 0.2355 0.1891 1.42 6.01
Flowing Full 1.00 ft 1.00 0.7854 0.2500 5.69 7.24
Critical Depth 0.220 ft 0.22 0.1281 0.1312 0.30 2.34
Norrnal Depth 0.150 ft 0.15 0.0739 0.0929 0.30 4.06
HWc 0.348 ft INLET CONTROL
HWn 0.534 ft
INLAND PACIFIC ENGINEERING
Backwater Galcu6ation Sheet
SHORTPLAT Na.883-93
Pipe 5egrnent INLT-POND
1 Q 1.42
2 Length 27.50
3 Pipe 5ize 1.00
4 n 0,424
5 vutlet El. 2023.02
6 Inlef El. 2023.44
5fape []A15
7 Farrek Area 0.79
8 BarreE Vel, 1,81
9 Vel. Head 0.05
10 Water Surface El. 2023.82
11 Frict. loss 0.15
12 En#r. N GL EI, 2023.97
13 Entr. Head Eoss 0.05
14 Exit Head Lass 6.05
15 Outlet Gtrl. El. 2024.06
Inlet Ctrl. Hllll 0.35
16 Inlet Ctrl. El. 2023.79
17 Appr. Ve9. Head 0.00
18 Bend Head Loss 0.00
19 Junc#, H'ead Loss 0.00
20 Headwater Elev 2024.06
Grate El. 202~"a,53
Freebaard 1.47
INIAND RACIF6C ENGINEERING
~
. 7
~
INLAND PpCl'FIC ENGINEERING, 1NC.
dune 22, 1994
W.O. Na. 93127
Spokane County Pub1ic Works
Engineering I]evelopment Serrrices
W. 1025 Hroacirvay
Spvkane, WA 99260
Atm: Chris Reich
Re: Short Flat Na. 883-93
Chras:
EncYosed, please find twa se#s of revised plans and drainage calculativns far the abowe referenced project.
All cvmriaents froin yaur dune 3, 1994 c.orrespoadence have fieen added or reVised with the exceptivn a€
thase following:
1. It is the common practice of this firm to have the deaelvper review the plans as t,hey are
prepared, hvwever, we do nat have the developer sign the preiiminary plans during the revievv
process as it b~~mes an undue burden on our client. The developers signature will be incPuded
on the final mylars submitted for approval.
4. Fer a canversat'ron with I)ean Franz vf ynur office, ditch prmfiles on private roads are nat
required, as t3iey are staked in reference to the centerline gPade. Hi(7WeVP.Pr, for general
infQrmation, we have prvvided an approximate location far the ditch line in the profile.
5. In accardance wit1h your nate, we have revised the lengths of the turnarvund to coincide with the
requirements of the Spokane County code. However, at this time we are not paving the entire
surface vf the turnaraund with asphalt, only the same 16-foat strip required fvr a private raad.
'T'tlerefore, we will either abtain a letter fCOm the fire district prior to mylar submitta1 or har+e
them sign the nnylars directly.
Thank yvu for your previous review comtnents. We hope that yQU find these revisions adeqUate. Within
our affice should you have any questivrs glease feet free ta cantact either 7aneile Garzales ar myself.
Far your reference I will be the engineer of record.
Sincer y,
Itilan acific En~i ling Ca., Inc~
~
Todd R. Whipple, P.E.
TRW/tw
enclasures
707 West ith • 5uite 200
Spokane, Washingtun 99204
509-458-5840
FAx: 503-458-5844
~ r. .
~ y
I " t • _
k
.7 F. i
i C7 1f ~ N E ~ ~ T_ T N `~C A
I ` I ~ ~ •
OF'F'iCE QF TF1E CC?CINTY ENGINEEA ■ ADIVfSION OF'TFi6 P[.IBLIC Vw[7R1f,5 DEPARIMENPI'
Rvnald C. Hormannr P.E.. Gvunty Engineer Denn.is M. Scntt, F.E., Directaa
~
REi,1IEW CoMMENT$
. • r
Ta: Janeile Ganzales - Inland Pacifc Engineering i -
a
FROM: Chris Fieich -Engineering aevelvpment Services 0~1^r lpppppp
~
SUBJECT: Short Plat 883
~
DATE: June 29. 1994
~
A review of the above refierenced praject has been accornplished. Ths lisf below is a
summary of the iCems that nsed to be addresssd. Please refer tn the enclossd check prints
' for cornpiete camments.
r Dfg!lna Raqj= r
r 1. Tahle 2 has same incprrect Values. The Bvwstring calcufativns far Basin ►4
indicate 466 cf of storage required. The ta~le shows only 275 cf. The teble =
Irrdicates a Type A drywell in Pond B. but yvur plans do nat show a dryvrrell. ~
2. The calculations fvr the corrected volume are not correct. The area should be ' 0.56 sf instead of 1.125 sf that you iradicate. The resuit of equation 5.fi is ,
cubic feet, = cu4ic feet par 100'. The resui# of these correctians praduces •
vnly 11.7 cf of storage at 0.5' deep. Using the prismoidal farmula, the result
~ is the same. Please refer tv the encfosed calculation sheet. `
~ 3. The vvlume fcrr '208' is `snsufficient. Piease revise the pond size ta account far •
the effects of cvmm$nt three abvve. s'
4. The cefculations for the pipe fram the inlet use a Manning`s n of 0.019. Tlae „
Walue aecording ta the GSNI should tae 0.024 for CMP.
~
.
Str Pian,2
5. Specify the seed mixture and application rates being used. I haVe enclased a
naix and applicativn rate that has been approved in the past.
fi. Provide spvt elevatians at the Iocations indicated N. I have Fndicated eight -
~lacations wethin the di#ch, this is assuming thera are na grade breaks.
7. Revise the dimension and voIume provided, for each pcand. The vnlumes
~ indicated are incarrect and shvuld be revised according to the enclosed
calculation sheet. '
I
Please retum the enclosed items marked "ariginal" with yvur next suhmittal. If yau haVe any
questivns, feef free to call. -
,r
1026 W. Braadway Ave. • ~ Spakane, WA 41260-0170 •(509) 956-3600 FAX: (509) 324-3478 TDfJ: (509) 3243165 •
~
~ 4 -
SPOKANE COUMTY OFFICE OF COVNTY ENGINEERS
CALCULATPON SHEET
Descripfivn. ProJect No.:
Calc. Fay: _ C1als. 7itle:
Checkecf by: Dnfe' Sheet af
hlatas -
~ L~+ •s ~ ~ ~ ~ i ~ ~ E I ~
, ~ . t ~ ~ ; ~ ;F., ~ ~ ; ~ ~ ~ i • -
Ali - 0
y - ~ • ~.j~ N Y ~ ~ I ~ _ { { - -
r Q~a= ~ = al •'~~(C) •60-
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.
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E
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~ • ~ ~ ~ ~ 't i ! + . ~ ..I __L._ " _ '__..-.a.-. .v--.-..'_
INLAND P.ACIFIC ENGINEERING. TRANSMYTTAL
707 w. ?t, A.e., Suice 200 spoxanc, wa 99204 (301)458-684O Fax (509) 458-6844 T.etter ~ Fax ~
r
TO: % -s j C. ~L~~'S DATE:
. ~ ~
c~_ S
ATTEN'TiQN: FAk Nv.:
PROdE+L'T: ~5 vx cq-t iPE Proj. No.:~~
VVe are sending ( ) enclosed ( } under separate caver capies af #he fallawing:
DesCriptiara ~
~lueline Prints ❑ Cvpy af Letter
F--] arigEnal ❑rawing Contract C7ocuments ~VV''P-~~C~v~S
►
~
F-] Work Authorixatian El-geport
No. Copies IJescrrpfion
A-S
-2 YYi - ~
Requested ACtion
InfDrmativn Revie►nr & Comments ❑ ❑istributian
[j 1Nritten ApprovaE E] Signature & Return F]
I
Re111ari5
wb~'
. ~ ~ .
N JUN 2 3 1994 1
sPOMNE cOutJTY ENcINEER ~
Sincerely, Nate: ff any of the capies are
iliegible ar yvu dv nat receive
INLAN❑ PACIFIG ENGIN 'EF~lNG +CQMPANY, INC. number af pages includin+~
this ~page pEease cantact us
immediately at (5~D9) 4,58-+f~4(~.
By l~!~
~
~ 193127
DRMNAGE ItEPQRT
far
SHOEtT PLAT Np. $$3-93
Revised:
1UNE 1994
Prepared By:
Q~~v wAS~f~`~ "Inland PuceCC Engineering Company
707 Wext 7th Suite 200
~ ❑
!Z i Spnkarte, WA 99204
~
~ 25462 ` (S09)458-~584U
~~7sr~
~sl~NA~.~~~ °
IExPe€tEs 4r24/ i
DRAINAGE TECHNICAL REPC3RT
for
SHORT FLAT NO. $83-94
1Zev ised;
JUNE 1994
Frepared by:
lnlrcnd Pacific Engineering CQmpany
707 West 7th Suite 204
Spokane. WA 99204
(509]458-6840
This repvrt has been pregareci by the staff vf Iraland Pacific Enganeering Cvmpany under the
directian of the undersigned prafessianal engineer whase seat and signature appe,ar hereon.
Todd R. Whipple, P.E.
PLTRPQSE
The purpvse of tfiis report is to determine the extent of stvrm drainage facilities which will
be required to dispose of sto-rmwater ninvff created by the develcapment vf Shart P1at No,
$83-93, Steen Lane. The storm drainage facilities vn thrs prvject will be designed to dispose
vf runoff resulting from a ken year design stvrm. This development is within the Aquifer
Sensitiae Area (ASA), and is subject to '20$' requirements.
ANAIaYSIS MET'HUDULOGY
'I'he Rational Method is recommended for basins less tharl ten acres in size, and will be used
to determine the peak discharges and runvff V4lumes.
PRUJECT DESCRTPTION
Shvrk Plat Nv. $83il93 is a 4lvt plat fvr mutti-family hvusing located in Spvkane County in
Sectivn 13, Tawnship 25 N., kange 44 EWM. She.et 67 of the Soi1 Sur►aey of Spvkane
Cvunty, k'Vashington shows fihat the soil types are GgA (Garrisvn gravelly lvam, 0-5 %
slopes), a samewhat excessively drained soil farmed frvm a variety of ignevus rack. From
page 6-1$ caf the Stormwater T)rainaee Guidelines, this soil belvngs to Soil Grvup B.
The prvject has been divideci itttv 2 basins, A and B, based ❑n the rqad design vf Steen
Lane.
CALC[]LATIONS
The total and the imperviaus basin areas rasei to calculate the times af cvncentration and the
peak flvws fvr each basin are shawn on the following pages and tabulated below.
,
Table 1 - Ba.sin Areas
K.~~ ' A~<;~.~
V
;~~''OTd ~:A.REA AREiI
~ ~~ASII~ ~ - _ f x,~~~
,:~^;+~y~~e - • ■f~.~. . - ~~<<■ . : • ,`~T.U''5DCJI,GA??
~
~f 'rt7Q.~~~ ACRESFlk~
A 1 a3375'' ` 2.37 5475-' ~ .126, ~ d J~ ~ 1.679 ~ .25 ~
B 8276V I .I9 J 4 4800 ~ .110 J ~ 0 0 i .606s
A+B 11I651 f~ 2.56 10275 .236 4 ~ 1.56 ~ .26''
" = e1 ti@ SCtor
The rranoff caefficients ("C°) shvwn in Table I for Sasin A was based on the nuanber of
drveliing units per gross acre and Tah1e 1 in Spvkane County's Guidelines for Skvrtinwater
Manai!ement.
The "C" aalue for Sasin B was determined using a weiglated average methvd as follvws:
3476(.19) = 8276 sq. ft.
- 4800 0 0.90
3476 @ O.2I3
",C" = 3476(.20) 695.28
4800(.90} = 4320.0
5015.2$ 1 $276 = .606
A similar calculation as that for Basin B wa.s perfarmetl to determ3ne "C" for 8asirt A+B.
DESIGIV
The Bowstring calculations vn the previvus pages shaw the required retentivn vqlumes and
`208' storage Valumes for each basin. The required VvIumes for the '208' ponds and
drywells fram the Bowstrir~g calculativns are tabulated belvw with the prcavided Vo1umes and
dryWellS t}+pes. The pIat Wa5 5epatattP.d Ifltio kW() baS111S, and calculativns were done ta
deterrnine the starage requirement for each individual basin, and as ane large basin (Basin A
+ B). (~CU)r,Ail,JP(A ~ t7 co ocf tNop'~►~'1
Table 2 - Pnnd Sixe
~x `~x4~ ~ t8 ) . ~
BA5IN`, , 'Z[2$' ;VQ~L1~ ^'M=`~~W'S~NG # AN1),VYPE<QF~
y ` `REQIJ~R~IVI~Ni'S`` VUL1]M~' ' PR~V~?T~D tcu:ft).. '•,f]AYWELti-FR0VIDEI]
n`.~•, ,N,
` . . . ~ryk'~~f` fC'11.iL`l Jh •7.`}\`* ~'PO^K~f.p' 'b` ~
I'
A I 228 D I 345 '.5~4.5 ~ i DUC]BLErI'YPE S ~~0
$ I 2Qa ~ J9 ~
I #
A+ B I 428 ~ 577 ~ 584 1 DdLTSLElTYPE F3
*Remainder piped ta Basin A ~ 15c~ ~l~ .~.i a
g C,o~5
The '2f~8' vvlurr~e requirement is t'~e gvverning facte~r for sizing a pvnd to hol~the nnr~-of~ •
for gasin B, 200 cubic feet. Basins A+ B together require 577 cubic feet vf skorage per
Bowstrin calculativns. Twn ponds (A & B) wi11 be designed tv hold the total 577 cubic feet
af storage.
Pond B is designed as a drainage swale along the entire length of Steen T.ane between the
raad itseYf and the easteim plat boundas'y. Accvrding tv Spokane County's Guadelines for
Stormwater Management, a sloping swaTe less than 1 f can be cansidered ftat. Using
Equativn 5.6, the storage vvlume vf the swale was cal,culated tv be LL9.5cerilaiv-feet. Basin
A also cantains a drainage swale which can contribute storage for the project. '
See attached cvmputativn sheet. °The ualume requirement for star~'age for Basin A+B is 577
cubic feet; Pvnd B wi1F hold 119.5 cubic feet as vaill the drainage swa1e in Basin A. Pond A
cubic feet; Pond B will hold . ' feet as will the drainage swale in Basin A. Pond A
will hold the remaining 338 cubic feet.
Please note that Pond B will be connected to Pond A, via a catch basin (inlet) and 12-inch
CMP pipe. By inspection and the attached pipe capacity sheet, the 12-inch CMP has
adequate capacity to convey the 0.30 cfs generated by Basin B.
B9WSTHIFF6 ME7HOP FNO,ECi S[een Lru+e
REAk FlQW G,4LC/LATiON PROJEC7 Stpqn LGnp {7FTENYION B,4$lh DESIfiN BA51N Al
6AS1N A [7Eo^IOMEF TRW
ToG prca 2 87 lcoa • flAiE 05178f84
fmp Aren 5475 SF
C. E25
_ time 9ncrnroent (rnin) 5
GA&~ 7 Time 9} Cona (nln} 5 79
OuSnms [ets] 1
60 tt Overlend Flow 9er61pi Yaar Flaw TO
ArE6 (QOf3a) 2 37
Ce . 0 13 1mpaMwa Araa (cc It) 3479
l. 3o fL 'C' Facror ~ 23
n- 040 '206' Ydume PrrnAdad o
O o10 !t!{Y Atea' C 0 748
ic - 9 60 ndrr , 6y Equndan 3-2 at Gu[dellnes
idnse 71me Inc enenny. 0 4avsl Vd En Wd Oui 92wepe
975 Tt Outtee nox (m[n) (xc) pnlisrl (CFS) [a rt) [Cu n) [a tq
F98 1 73 +r' $l5 347 468
Ft ~ 1'~ :••~•3 79 .•r' 547 r "
T2 . 9
n~ 0018 r'1 - 7 9~10 8 i8 1.88 737 S60 457
S~ O 090 10 660 2 24 1 99 958 BOfl 939
15 9ao 1 77 145 IOBH 90ff t68
p y 0 429 ft C)+ ~ 29 120a T 43 086 7192 IPOd -68
29 1500 1 21 0 72 1860 l3CE5 -340
A R a ic Te toiW i Oc 36 18013 S 04 002 1188 lH40 -818
" . . . . . . . '.r.. 95 8100 091 034 1496 2100 -909
O 41 C 18 1 79 2 18 579 296 7 75 40 24E6 0 B8 a 49 5229 2400 •1977
45 2760 0 16 9 44 7258 2300 •1484
Qpeak !or Case 1- 1 77 cft SO 3660 a .59 040 1258 9000 -1 744
37 9900 0 64 Q 30 1296 99Gd -2004
BO 3500 D 81 036 9346 3800 .2258
pp,gp z 65 9gt10 o66 O 88 1420 S4Q0 -2477
. . . . . . . 70 4206 059 0 94 1684 4200 -2756
Cece P nwryamea a Time of Corcenvedon leco ihan 7 mtrwms co fia[ 7ha 73 RSaO 0 55 6 SS 7992 4300 -2988
peek Slow - 90(3 184nsp Area7 ~ 0 36 cM Bp 6009 0 59 0 95 1546 a@Op -3979
B3 3100 052 031 SBQB 3t60 -3492
- 4Q 5400 0 30 0313 '1859 SEOS -3785
30, she PeNs naw Fa 1ha Bavn it die grenter af she n+ra Ilowo, 93 3700 0 49 0 29 1089 3700 -4011
1 yy cto 14t3 6600 949 026 1749 8000 -4286
299' CRA[{VAQE POrlO 6ALCSJLATI9Pi$
Requlred `2GB' BSVraya tla9ume
- ImpaMou4 Araa x 7 In 1 12 inlTa 220 ru Ti
- 2flB' 8torage Yduma Prav3ded 0 ra+ h
• DRYYYeU, AEOIlIREMENiS - 10 YEAA 6ESFQN STqRhI
Alrunmum Scoraqe AequlreC Gy BawoAinq 466 cu It V'
Hum6er and Type a4 Dayssetra RaOUlrad 0 Sinqia
1 Oaullln
INLAJVfl PAC[FiC f1i61NEERING
60HtSTR]Nt3 NETHQD Pf7pJECT $teen 4ane
PEn16 FLOW CRLql4ATIpN Pi#pdECT Steen l.ana 6ETENtIDN BR9[N DESI¢N HA51N B
9ASIM 6 'PESIRNER TRW
ieL Aran 0 19 Acreo qATF 06l18t93
Imp ,[ren 4900 SF
C ~ C Bl
Timz Inpgman[ Qnifl)
CABE 1 Tirna af Canc, (nsin] 7 84
e.. + ' Ou[llor(c!s) Qs
66 tL OvaFfand Flow Oaolpn YaarFlow 10
Rrta [arles] 0 192
Ce + Q'SS ImParnaua Area (7q fty 4600
IL • 68 h. 'C iac[ar C 60g
n e 040 - 4208• vauma P.omdee n
s- n aiv nm ,aran • c a i+s
Te . 4 26 min , Cy Equatfon 3,2 o} CiuiA6lines
iime Tlme [nc. In[ena p 6oml vo1 !n Vw Qut 6terepe
Ss:S !t auner nav ¢nln; Icac) vnmrl [c1s1 Icu rrD (cu rq ta+ tA
21 - 1 5 7 Bti aS8 4 77 9 30 104 138 46
Z2 - p
n y O at& =0"0~J S 9fl3 9 18 0'97 149 89 39
: w
0080 ~ 'ML-,~,-C7 ms 50 BOa 2 24 0 26 197 iBB 17
15 500 3 77 0.25 277 270 -03
d. 4220 h ~Q C) 20 1290 1 45 0 17 229 960 -531
" 23 9500 1 PS Q 14 239 456 -257
A A 0 Tc 7r touV I Ac ' 90 1800 1 04 R 12 231 540 309
. . " . . ...s. e .as... .....e. 99 21011 041 0 11 239 830 -391 .
Q 71 C 10 091 8 59 7 54 2.77 CF Sp _ tp 2E06 002 p 10 244 720 478
49 2786 074 0 98 246 010 .364
flpeek Tar Cssa 1~ 0 Ati c}a ^ ~5E 9QOG 063 G OB 251 9Ela .83a
~'Fp~y{,' 9• fsk •ra,, ' 55 3300 064 0 07 857 980 -7439
fi6 3600 G 81 G 67 287 1CflC -073
G,4S@ 2 BS 9904 tl Ba 4 07 289 1470 -087
. 70 4206 0 3B 0 07 294 1260 -988
Ccce 7 n=maa a Tlnie oT Concenunuan lem Vien S minusea x mat ma 75 4500 0 36 007 303 5359 -1047
pank }taw - 9 619 18) omp 14reny s Q 92 etn BB 4604 053 406 9IIfi 1440 -1194
- B3 St49 0 52 a 08 356 1390 -1212
90 3449 9 Sa C 06 329 1920 -1287
8c, Iha Panis flrnr Sar Via Besdn Ia thz qreeter a18ie me Ilaar% . SS 5700 G 49 p Q6 334 4710 -1$78
0 92 cfa 160 8+380 040 006 344 SBcO -1436
200' OAtUNAflE PONp CRL4ttLATIONB
Requtrctl'208' 8toraye Yolume
. tnzpprvfdu9 wraa x5 dn ! 12 In!#i 20Q ral h
2G6' 9mrape Yaiume Provlded Q cv h
_ pRYWELL REOflIREMEdYt3 - lfl YERA QE810N 376Rh1
hladmum 8torapa'AeqsilreC Gy Bvwavfng 99 w ft
' Nuns4sr and iypn a! OrneaEla RequPretl 7$in9te
0 dou¢fe
IHLRND PkGiFiC ENOENEEA1Ha
@OYY87RiN0 METHO6 PACJECT 8saen Lana
PE AK FLOW CALC4lCA7IL9At PRQ,iE9T SxeiS Lane " 6EFEM7IQN BR51N DESIGM 6ASIN A89
Bn81y A&B DESIGNER PRW
7ct, ,ese4 258 Acras 6kiE 0611$194
Imp Area 10275 SF
G ~ 0 25
Slme ftecrpmcnt enm] 5
CA,iE T Ttrne af Crnc, (nkin) 9 86
~ Aunlaw (ctc) s
96 It, Oreriend Floar Oesign Yetu Flow 10
Area (aj0rao) 256
ImpeMoua Aroa (cy h1 76275
cr- aie -
L- sa rt . •C Factor 025
n~ 0 40 ° '208' Valume ProHGad a
01310 rans ues • c o sac
ic • 9 60 mVn , hy Equntlon 9-2 oi Cultlellnem _
TPme TEme inc. tntena a Oerel +Jot tn Vd Due 9[ara9e
975 h autter 4ou OttEnj finec) pnlnh (c}u] Icu tsy (ca rt) (ol+ 1i)
21 = 1 y . 5 BB s' SOO F 74 •".1 E2 977 RQO 577
22 - S .
0 . a OT6 ~ 1M1:p 0„5 5 800 9 50 2 12 051 300 511
g s y pgg 10 6CO 2 24 1 49 1097 BOG 697
_ M15 9oQ S 77 i 7@ 1220 9G0 82€7
d= 0519 it, YD iTaO F 47 097 12 &; 1200 69
25 1340 1 21 4 B7 1517 19GQ -183
A p G Tc Tc tooel 6 Oc SO 1800 9 oi 069 1340 1B¢0 .480 -
. . . . . . - . . s.. . . s. s... 93 2109 991 5381 13'3d 2100 -7+18
0 59 9 23 1 04 306 666 2 74 1 132 40 2400 a 82 55 1384 2+Oa -1018
45 2700 G 74 0 44 1997 8700 -1308
Oyeak fa Casrs 1~ 1 02 cta . SG SdQG 068 E iS 1419 9000 -9501
5} 336G 064 6 43 1464 9500 -18s8
Bd 3800 O 81 041 1317 9609 2083
GA3E 2 B5 3900 a 60 O dp 1612 3900 axae
. . . . . . . 70 6200 9 S8 0 98 1574 4200 -2326
Cace 2 acvumaa a. Ylme cf Cancanuattorv fess ti+an 5 neEnuren 00 aont tu 74 4560 956 037 172E 4500 .2732
peah ttaw - 97(3 101gmp lsrea) ~ 0 68 cfrs BD 4860 0 53 0 35 1744 4960 3079
65 5100 p 72 O 93 1812 3100 -9288
' 9A 5480 G 7a O dS 18-12 540a -3396
So, Cae ReNs tl~ sw 17+a Bruan io me Qrcaier ci ihn sva ttoxl, 9a 3706 049 0 33 1909 5106 -3797
Z gg cb • 1¢0 8660 4 48 ¢ 32 1880 5a¢0 d010
899' 9RR]NAOe POWi7 CAL'Ck1LAT[ONS
RequtreC'2GB' 8aorecqa Vo1vmn
- imnaMoua aren x S in 2 17 Int[t 428 CL4 TS
- 208' Staape vdume PrevIeca O cu tt
pRYY/ELI, AEOU]AEYEPIiS - 10 YEd1Fl pFSIRN STOAM
14 aAmum Storapa Requlrad 4y Bowst9nq 577 m h
- Nurnger nnd rypre o1 {trYrrepo Raau7rad 0 Sin9la
1 Uouhle
INL,ANp PACFFIC ENOINEERIN6
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:71-
~ l nla n d 1 ~ MEMO ~ FROJECT 'Sk4Z&-f)1a+-
Pac!f! C CALC. JOB NC3. SNEET QF
~ Eng117 eeT I ng MEETING U BY DATE
west 707 7tr,, suite zao Spokane, Wasningson 99204 OTHER CHK'D BY DATE
IN 509 458-5840 Fax Idn. 509 458-6844 f ~ ~
Gircufar Channei INLET TO DRYVVELL
FIow 0.300 cfs ~
Diameter 1.00 ft,/'
Slope 0.0150 ftlft
r~ 0.0100 ~ oD`"C
L 27.50 ft dldia A R Q V
Depth of fiaw,d 0.35 ft 0.35 0.2355 OJ891 1.42 6.01
Flowing Full 1,00 ft 1.00 0.7854 0.2500 5.69 7.24
Critical Depth 0.220 ft 0.22 0.1281 0.1312 0.30 2.34
Normal ❑epth 0.150 ft 0.15 0.0739 0.0929 0.30 4.06
HWe 0.348 it INLET GEJNTROL
HWn 0.534 ft
I
kNLAND PAC1FfC ENGINEER1NG
BackwateE Cafculativn 5heet
5HORTPLAT NQ.883-93
Pipe Segment 1NLT-PC)ND
1 q 1.42
2 Length 27.50
3 Pipe 5ize 1,00
4 n 0,424
5 iDutCet El. 2023.02
fi lnle# El. 2023.44
51qpe 0.015
7 Barrel Area 4.79
8 Qarrel Vel. 1.81
9 Vei, Head 0.05
10 Water Surface El. 2023.82
11 FPfGt. COSS 0.15
12 Entr. HGL E1. 2023.97
13 Entr. Fiead Eoss ❑.a5
14 Exit Head Loss 0.05
15 +dutfet Ctrl. El. 2024.05
In1et Ctrl. FiW 0.35
16 lnlet Ctrl. El. 2023.79
17 Appr. Vel. Nead 0,00
18 Bend Head Loss 0.00
19 Junct. Head Lvss 0.00
20 Headwater Efev 2024.46
Grate El. 2025.53
Freeboard 1.47
oNLANo PAciFiC ENGiNEERiNG
~ l
7
i'
i
S P C] TC A 1,7 E , o,,~, . C~ LJ N T' Y
DFFICE QF T]-lE CDUiVTY ENUNEEA • A D[V3SI0\r i]F TI-IE PL76L1C VIIC3AK5 DEPARTiv1EN`T
Rgnald C. Hvrmann, P.E., Caustty Enganeer Dennis M SCVtt, P.E., Duector
JUne 3, 1994
Todd Whipple, F.E.
Inland Pacific Engineering, Inc.
"
707 W. 7th Avenue, Suite 200
Spakane, WA 99204
FtE; Shart Plat 883
Dear Mr, Whippae:
A review of the drainage and road plans for the aboue referenced prvject has been
accamplished. The Eist below is a summary of the items that need to be
addressed.
General
0 DeVeioper's signature is required for firrai apprvVal,
v2. To elimirrate any potentoal con#lict with #he eEectricaG utility servicing
this project, please prvvide ane of the follawing:
ay If seraice will be vverhead then tell me in letter ❑r an
the plar+.
bf if service is underground add note: "Electric utility shalf not
pIace transformers ar ❑ther Vauits vvithin the swafes as
shavvn."
Y~. Plans submitted to this affice are reviewed for cvnfivrrnar+ce with the
"Spakane Caunty Rvad Standards" and the "Guidelines for
Stvrmvvater flllanagement" (GSM) . As required by state law and
caunty code, all plans submitted for apprvVal shal1 be stamped by a
prafessior,al engineer registered irr the state of 'IlVashington. These
plans shtiuld be at Ieast stamped so that vue are aware af who is the
errgineer responsible for the desigra,
Rnad Pfans
Pro►►ide either left and right edge ❑f pauement prvfiles, Ieft ana right
ditch profiles vr sufficient spat eleVations and slopss ❑n the plan view.
5. The County Engiraeer's Of#ice is respvnsibie for reuiewing road and
E'V 1026 Broadway Ave. Spakane, WA 99264-0170 (509) 456-36(]0 FAX (509) 456-4715
~
drainage plans fvr fihis praject. 4'our assumption that ❑ur cancern was
your wa#er plan is incprrect. The comment regarding fiire district
appraval is directed tarrvards the sub5tandard turn-arvund at the end
af 5teen Rvad. Gaunty Rvad Standards state in Section 1.05
~eviations, that deviations fram the standards may he granted by the
County Engineer in writing. 7his wauld require the subrnittal of a
design deviation aIvng with written evidence that y+our prcapasal is irr
the public interest, that it is based upvn sound engFneering judgement
and that requirements for safety, functian, appearance and
maintainability are fuliy met. This pracess wauld cectainly
cast ydur client valuahle time and money. Havvever, this aff9ce has
adopted a palicy ta make thing eas€er for these turn-arounds. If the
fire district will approve the substandard turnaround, then ave will
accept it as well. Apprvvai can come in a couple of ways: aa letter
stating fire department has reviewed the plans and fQnds the
turnarvund to be adequate for their needs or b) they can directly sign
ve( the pfan.
The rvad crvss-sectian indicates there will be ditches afong bath sides
of the rvad. How does the water continue to the sv►rale at the
~ turnaround S Wiil a cUivert be pcovided?
Accvrdbng t❑ the crvss-section the ditches uvill be 1.1 7' deep. The
slope from the road to the bat#vm of the ditch shvuid be 3: "I . Revise
the slvpe on the 6eft hand side. A1sa, the ditch shaufd be contained
withEn the easement. 4Jsing "I ,1 and the slvpes sho`rvn, 5.25' will
be needed to contain the ditch with the easement. Tne 5' width
wfluld be acceptable if yau shcaw the highwater elevativn plus 30°/~
wifE be contained wi$lhin the easement. PraVide calculatians showing
this ta be the case.
,~B/ The cros5-sect'ron shown on t'he plan is inCOrrect. You stated in yaur
IBLter tFlat the SECtItlfl IS ❑f1 5tat1on. If that IS 5D, then the property
line should he an the right hand side. The crass-section is backwards.
Ffease reVise.
19. Inc9ude the follQwing nvte on the road plans: "Any cvnflicting utilitaes
shall be relncated priar to the construction of roads vr drainage
facilities."
10. The ditches shauld be seeded with a dryland grass mixture ar sodded.
araina❑e ReDort
11. The area calculations for Basin Aare incvrrect. According to the
basin map, the total area shvuid be appraxirriately 143.375 sf ar
2.37 ac. This error results in subsequent calculativns being incarrect.
12. The b[awstring calculations fvr 8asirr Ado not indicate the amount af
'208' vofume being prvvFded. According to yaur plan 2$4 cf will be
prvvided.
13. Bawstring calcula$eans far 8asin 8 also tfo nat inciude '20$' voVume
.J ~
pravided. Accvrding ta your raad cross-sectivn, #he ditch leaciing irato
the swale wili be a minimum of 14" vr 1.17'. Theref❑re the ffQOr of
the pand shauld be at least the same depth. This wvuld result in 3.5'
for sideslopes. This would result in a triangular swale. The '208'
vofume pravided wouEd be oniy 43.5 cf, which is much less than the
200 cf requ i red .
14, Pand B will also be too small fflr the valume required far the storm
eVe1`1$.
PCease refer tv the enclvsed chec€c prints for camplete comments. A1so enclosed is
a cvpy af [he drainage language that Da►re Berto wiil be sending ta the surveyor #m
be inciuded an the piat.
If you have any questEC+ns, feel free to cali.
Very truly yours,
Ronald G. Harmann, P.E.
Spvkane County Engineer
~
Christvpher J. Reich, E.I.T.
P1an ReView
~
#93iz7
I3RAINAGE TECHNICAL REPORT
fQ~
SHORT FLAT NO. 883-93
~ .
ELPAIL 1994 '
~
.
Prepared By:
Inland PacifiG Eragineerang
707 West :'th Suite 200
~
SP[J ~ NE C(~L~NTY ~~ER a OFFICE
, OR.~ ML
~i
pROJE CT #
5UBMiT'TAL 0 7~ R'ETURN TO C4UNTYENGINEEd1
~
Pi1RPQSE
The purpose aF this repvrt is tv determine the extent of storm drainage Facilities which wfill
be required Co dispose of stcarmwater runoff created by the de►re1apment of Short Flat No.
883-93, Steen Lane. The starm drairrage facilities vn this prvject wii8 he designed to dispvse
of runoff resulting frvm a ten year design stvrm. This develvpment is withiii the Aqtiiifer
Sensitive Area (ASA), and as subject to '2{]8' requirernezats.
ANAT.YSIS METHClD4LOGY
The Rational Methvd is recommended for basins Tess that ten acres in size, and wall be used
tv determine the peak discharges and runaff uvlumes.
PROJECT I3ESCRIPTiQ1V
Short P1at fiTv. $83-93 is a4 lvt plat for muiti-farnily hc►using lvcated in Spakane County in
Section 13, Township 25 N., Rar►ge 44 EWM. Sheet 67 of the Soil Survey of Spvkane
County, Washingtvn shvws that the sail types are GgA (Garrisvn gravclly loam, 0-5 %
siopes), a samewhat excessively drained soil fvrmed from a variety of igneous rock. From
page 6-1$ of tYle 5rormvs+atet Braittatze .~'iuidelines' this svil belorogs to 5oi1 [;roup B.
The prOjeCt ha5 been divkded intc] 2 6a51[151 Aand B based vn the roaci desigei of Steeil Lane.
C ALCi]T.,A T'T()NS
The total and the impervious basin areas used, ta calculate the t~i-nes of concentration and ttie
peak flows fQr each basin are shvwn on the fvlIvwing pages aiad tabulated be3vw.
Tahle t - gasin Areas
AV 5 ~J,1Jf F ,CC~'i ? T' I.0 V ~7~t1~1'i~ ,
TAL AI~A„'
~A~I.I~i%s ~t . ' t~. , , • ; " r , x
• r v . „ SQ. FI`. . 1>, A'CRES~° I """SQ:FI`. A~,~RE.a: DU1+GA
--A `-C 6340 ~ i .sa I 5475 .126 a a.O I .25
.
B 6276.11 ~ I 4800~ I .1100 `r II f 4"11 I .GOG
A+B r73616 1.69 ~ 10275 I Mfi ~ 4 ~ 2 37 I .33"
" - Weikhted "C° Factvr A
- c ~09
01
r~~ r~~iu Oa7 P
!
The runaff coefficients ("C") shvwn in TabPe 1 were based an the number of dwelling units
per gross acre and Table 1 in Spokane County's Guidelines for Stflrmwater Manaeesrrerit.
The "C" vaTue for Basin B was determined using a weighted average niett7ad as fvllc+ws:
43560(. 19) = 8276 sq. ft.
- 4800 (a) 0.90
3476 @ d.2i}
„C" = 3476(.20) = 595.28
4$40(.90) = 4320.0
5015.28 i 8276 _ .606
A similar caiculativn as that fvr Basin B was perfvrmed ta deterinine "C" for Basin A+B.
~
DESIGN
The Bvwstring calculations vri the previous pages shvw the required retention valumes and
`248' starage volumes for each basin. The requirei valumes f4r the '208' pands and
drywells from the Bowstring calculations are tabulated belvw with the prvvided voiumes and
dryvvells types.
Table 2 - Fond Size
: • ,~c,: , , , , , w~,~ , V,
AASIN ~~'2{}$' VOLLFiIE~' pRy1,VEI,,I~`~'`''~~~~` VQU]ME`' ANG'Tl~`F'E' C]F
•,~{A~ , s,.,,,c, ~«g ,v,
~~~x~ , ~ Ul~t~1V~IVT~ V+DLV[V~E,~} , PR4YLDET3 (CU.ft) ~ DRYWELL
~~i,(~ UIRENI~,TaI'PS~~
y-~
A 11 228" I 275 cila
~
B 200 59 243 ' sila
A+F3 I 428 ~ 423 ~ 4$3 I 1- DauUle Ty,pe Li
Please note that Pand 8 wpll be connected tv the dvuble depth drywell in Pvnd A, Via a catc9i
basin (inlet) and 12-inch CMP gipe.
By inspection and the attaehed pipe capacity far the 12-inch CMF has adequatc capacaity tv
convey the 0.34 cfs generated by Sasin B.
SPOKAN£ GC3EliVTY, V'4A5MIIVGTQN - SMEET hUN1BER 67 1
R 44 E I R 45 E (1ains sheed 58) ~ ~ ~ • _ ti~__•_ _
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'tr'ot.7lAr j~r-~ •
d ~ ~L`..'~~Yt' • i - i-•.~.`~ N:y'r~n' G a ' i+~~T : ~ , iP' + ~ - r",9; ~44i . _~n` . Y . • ''v'~' P~~~~ ~
~Ci ~ °i.. ~"s`' $:~-F', , N•~ ~ h7 P . +~j~ '
'~~e'!:i'Y4'rT I_
;..d C _ I` • S`' ' . a~ f ; i= ~ia1'lYir' _ 1=• A~ ~~s .`~i~ , , . T~',•;F.' ~-p . '
~rilr ~ r'a ',h°~ h3 e•' y; - -:-'cT. _ _ Jr '7:~' .v~ ~ L~ :Il~i- ~'t•'~~ ~~P~yu~ _ _ S
I. « , y. • ' ' Y~ y`• ~ ,t d ~ ~ • F<'~;,Y: °
A c ~ ' • II ' ~m ~ =I Y;~~' /~[f ~~~^.k.'
,rn1~sA Y~ ~ s~l'~~l"ri. _ ~~{:versh~ _ s ~ • • r F' x•6 fr ~+rA,.. y a ~ .~~\kt''~~-~.-`'~~~,.H~~ ~,tl' ~ ~ _ ;
# rN'~CrA(~ales -:r Ed Ar~, f 'y p i `,y'#• ~=~1[e rti irPGff`:,~p' , r';eE ['a'~.32'~~"~ ~ti.=~.;z~~~a~*~ .•a
S~ W = - qyt.~ s ~ ~w :e . s_ i i f' 1 Ft K n ~ i• ;
• ~ ~ ~J't~' , ,t_ _ ,ri4 ^ ~ ` ~ ~a"E-_-r'~ -o~l! i• _ ~ i - ~ }i~~ r~~~ ~ t- 1 k l ' ~ ~ .S_~'r: ? Sass..,~ C i.`i~,,,. = i y,'$'a~ .a~`' J
_ ~1 I~. _ , 1 ~ °~i-";.'.~f-?}= ~ i i. { ~ tS'ar,.iir3 av ~ I~:'~ ~ ...~..t~:= ' ~ %,.,~I€~1_;?` :rd:'::i, ~ 'Z.."."r.: ~ P VT (Jarns shset 76)
~ ~ SG77 e•~
m i 5n' A.a ~ I ~I 7id Avi i
~
~
.
BawsTxuNC nnETHOO a~aiecr sTEeN LaNE
PFJIK FLOW CALCLILATeON PFiC7JECT' STEEhi LANE DEYENTIpN &4511y C7ESIG1+➢ BA51N A+B
ipE&IGNER. TRW
ELA51N A+B `c•~`~~
C!1'4TE 04]59134
Tai. Area 1 69 Aeres ~
Vnp Araa 10275 5F r
V ~ ❑3.3
5
Tme 1ncrem~[ (mfrs)
CASE 1 ~ lime e4 Conc. (mm) 9 98
outfleor, (cts) a
50 ft. Ov2riend F7ow , ~aaaion'Ieer Flrnx 10
r Ff~ qrea (acres) 169
Ct a 0.15 :,Irnpevkatas Area (sq ft) 10275
L A 50 ft ,✓~,F 'C' Factor 03348521
n= 040 Vdume Prrntided o
5= 0 610 Aree ' C 6 568
Tc = 360 mm . tsy Equatron 3-2 at Guldelinei
Tima Timelnc. Intens. a bevel Vd.ln Vd Out Strxage
575 Pt. Gueter flow (min) (sec) tinml (cis) [eu ft] [cu ft~ (au ft)
w ao¢~qaa aaa~-e aa~~aa
, vomma aaaoRm ~caaaa s~gaQO -
Zl = 20 %s 9.98 559 223 1.28 1014 539 49 5
Z2 = 1 5 _ F •
n= 0040 5 300 318 1 80 723 300 423
5 e 0008 40 BC1Q 224 1.27 1019 6130 419
x• z 15 '~0 1 rl 1 W 1505 DW 205
d a 0,100 n. 20 1206 5.45 4 82 1152 1200 -48
25 15C10 1 21 0 88 1166 15OD -334 ~
q q p 7c Tc Yatal I Qc 30 18co 104 0 59 1 i 79 18W -621
95 2100 491 051 1186 2108 -914 ,
o~o aos:aac asono= aamna~ ¢oasa~ aaaoma __a¢ y~ ;in
0 B8 ❑ 30 1 29 837 9 98 2 23 ' l 28 -00 2400 ❑ 82 048 1 EOS 2400 •1192
,
45 2700 0.74 4 42 1216 2701 -1 dBd
Opeak 1w C9sa 1= 1 28 C1s 50 3004 0 68 0 38 1233 30Ua •1767 ss 3300 064 036 t 269 3300 •2031
' gp 3500 061 0 35 4313 3Bw -2287
GASE 2 65 39M 050 0,34 7393 3900 -2507
> ~•`i~`-`;~
70 4200 D 5B 033 1445 4200 -2755
f
Case 2 assumes a Tma of Concenhutlon less then 5 mmutas xa that tha 75 4500 056 032 1491 4500 -90M
k,
peak now = 90(3 18) (imp Aree) a a sa crs 80 48M 053 030 1501 4em -3299
. BS 5l00 052 429 1581 5100 -35.39
90 Sqpp ❑ 51] 028 1566 5400 -9814
Scr, the Peafc flow 1or tha Basin os tha greater of the two Rovrs, 95 57DO 049 t] 28 1837 5700 -4063
1 26 cts 100 6000 0 48 027 1685 6000 -4315
~
~
2QH' []fiWHAGE PONa CALCUL4T90N5
Requ€red '206' Stwnge VdurrsQ
lmpennaua Area x 5 m 112 inlft 428 eu n
Rss; 208' Storage Vdume Provided ~6 cu ft
- •
J+pRYWELL RECJUIREMEN79 - 19 YEAR D ESEC'sN STORM
Hfanirnum SForsge Required 6y BawsVtng 423 cu R
Num4er and Type oP L7rywrells Required S7 8ingle
1 Dautele
iyLRN[3 RRCIFIC ENGIN'cEFilR1G
r
~
W BOW5TAfkG METHOD PACk1ECT SCam Lane
PEAK FLOW CALCULA7lC7h7 ARU.3ECT 5[een Lane ~ OETEI+ITION $ASIM DESION 9JISIk A
B,ASIN. A QESIC3NER: TRW
TeL Area CI~w Acres~) bATE' 821101e4
Imp. Area 5475 SF v
C = 0 30
~ ``•j'~ Time Increment (m1n) 5
CASE 1 `'fime srT Cmc (min) 7.52
===n=== . Jutflvrr (efs) 1
50 ft 4verland Flaw Oesign Vsar Flqw 10
Araa (scras) 1 5
Ct - 0 15 Impervious Rrax (5q Ft) 5475
~
L¢ 5o ft. C' faciw ❑ 3
PI a 040 y ~'208' Vdume Frovided LP 7e ~j~ = p
5= b.flSf] IU€i a~1Vea • C 0456
Tc = 360 min, hy Equn4on 3+2 oT C3ufdel[nes
~F~ " ~ _
/ r\ \ i
Time Time !nc Intens 0 peve[. Vd In Vd Out 5[crage
575 St Gutter Tlow (min) (sac) pnlhr3 (cfs) (cu n) {cu ftj (cu Tt)
.~---~.52 --a Sj aa6 26~ ~a6 117 --Qg
Z1 500 a707 oa$ 451 3SS
Z2 m 25 n= 0.016
5 3DO 318 1 43 575 300 275 [=a
5 a 0024 `{-~r\~~-4,•~~, ia Bm 124 1.01 760 500 16E7
k5 am 1 77 084 93S 90G -61
d~ 0140 ft 20 1200 1 45 065 883 1200 -317 25 1500 1 21 Q 5G Soo 1500 -600
fy R q 7c Tc. ic[al I Rc ' 30 18$0 1 04 047 914 1800 -W
ases--a saa-sa aameao aomooa a-aosa aaaaaa --=aa- 35 2307 491 061 g23 2100 _1177
0.51 0.07 9 28 3 92 7.52 $60 1 17 40 2400 IQ B$ 037 942 $400 -1 d5B
4\~\ 45 2700 0.74 033 950 2700 •1750
❑peek for C.ase 1~ 1 17 cfs 5o 30M fl 68 031 965 3000 -2035
55 3300 064 ~
~ 3BOa 0.81 0.27 103995 3300 0 3~ -25 Q
CY45E 2 65 3900 060 0 27 1094 3MO -2806
i •-f; ` - 70 4200 058 026 isas sacw -aoea
Case 2 essumes a Tirne a1 Coneentrsban less then 5 minu[es so that tlhe • 75 4500 4.58 0.25 1433 4500 -1327
paak flaw a90(3 18){Imp Juen) = 0 36 crs so asoe 053 024 11e1 aaoo -ssis
as 6100 052 023 1122s siva -3871
30 54D0 050 0 23 1250 6400 4150
Sa, it€g Peak flow 1ar the Has{n is the greaw of shs tv+o flaws, ss 5700 ❑ as 022 1291 5706 -a.soa
1.17 cis 100 $ODD (T.aB 0 82 1329 6000 -4671
248' DAAIhlAGE PONO CALCUUIYlDIVS
Required '2O8' Stwege Ydume ~
lmpemvua Area x 5 rn 112 int#t 228 su h
> 2t#S' Stwage Vdume Prc~ic~ed 0 cu~ ~
„
' pRYWELL REQUIREMEslTS - 10 YEAR aESiGM STORrV1
Maximum Stwage Requtred 6y Barrstnng 275 cu R
Num ber and Typa a! Oryvrefls Fleyuired ❑ Singie
1 I]ovhle
I,wL4,Yp PYkCIFIC ENGIhEERfhlG
'0`'OPiF~Bf7WSTRING ME7HOO PiiOJECT. Stew Lana
?EAK FLOW CAtGtJLASl0N RRQJEGT- 5tem Lane a,' ~,e OETENTION BA51AJ DESfGN BASIfd a
6ASIN 6 QESIGNEA. 7AW
Tat Arsa d 19 ACFeSa DATE' 02115194
tmp Aren dNO SFI/
C. d &1
r 'd`IfttB Inc6EYneli (miTI) 'S
CASE I • Time of Casc [min] 5 7e
DutPl ov [cfs] ❑ 3
2 ft Ovedend Flow - ❑esign Yaar Raw 10
Area (ectes)
0 792
Ct a ❑ s5 Impennous Aren (sq R) 411043
L g 2 tL K.~~ ; 'C' Fsctar 0.608 ~
n a 040 ~ '208' Volume Provided a JdpLA) M44d I 5 p]'D V!da •
S a 0010 lflft Aree • C 0116
~
Te a 0 52 min.. by EquaCcxo 3-2 cyT Gulddinas
Time Time Ine intens 0 perel, Vd In Yd Qut &iorage
575 R. Gutter fPow [miR] (see) {enlhl (cfa) `cu R) {cu Fty (cu ft)
a'eaov -.f- p- OCC~ ~r~iYtlLt6S Cc- CJVa va- CSJOC Otl~t3cC oaa.CVv
zI - so o s.ns 347 296 n aa tSO s oa sa
x ;`::,k,,~
Z2 = 25
n a 0018
5 3m 318 037 149 90 59 c d=
s= 0024
10 6DO axa oas 187 Isa 7
is 900 v 7-7 e 21 a+v 270 -So
d= fl 09i] R 20 1200 1 45 0.17 22$ 360 -138
25 S5a0 1 21 014 228 450 -222
h R Q Tc Tc iafaE 1 Qe 30 1800 1 04 012 232 540 -308
- - - o o=aoaa °aaaa- aamo aaanoa ~35 2100 0,91 otz 235 qv _395
o ar o c~s 0.39 526 5 79 296 0 aa na aaov a 82 0.10 aaa 720 -480
45 2700 0 74 o.os 243 sio -5e7
Opea►c tor ca.se 1= o aa crs 50 300o v ss o ae 247 SOD -6m
55 3300 064 007 255 9w -735
BO 3600 061 {]07 2$4 1080 -856
CASE 2 ~i 85 3960 0.60 007 281 1170 $89
. _ . . . . ea 7[] 4200 4 5$ 007 293 1 263 -969
Casa 2 assumes e Time af Caicentratian less t[tian 5 rrrlnutes aa thaE the 191._~ 75 4500 a 58 007 301 1350 -1 v45
penl's fl vw =.90(3.18) (Imp Area) - Q 32 cfs "I I" _%hz~1,
SQ 48A0 0 53 ❑ Q8 303 1440 -1137
85 5100 Q 52 0 OB 319 1530 -1214
90 5400 0 SO 0,08 321 1620 -1299
Sa, th e PesSt Now tor the 9asi n ks the greater vf !he two }Icaws, SS 5740 0 49 0 06 332 1716 -1378
a 34 C!s ` 100 6000 0 48 8 m 3d2 1800 -1458
,
FF • r
F`~ +„y 248' aRAIfdAGE POiJQ CkC.CULRTIQ145
Requrred '208' Storage 1loiume PO~' J
dmpernmus Arm x 5 ln 112 in1ft 200 cu It
1 tJ ZT)F- CPUA
209' S[orage Vdume Prowded q cu it ~
#[]RYWELL REt7l11REMENTB • SO YEAA DESfuN STORM
;~~4~•s
Nlaxfmum Stwage Requlred hy 6awstnng 59 cu ft
' Humber eund Typa vf pryrvHls Requ ered 1 Singla
f] Doutale
17VLAidO PACIFIC ENGINEER[fYG
~
i
Circular Channel Analysxs & Design,
Salveri with Manning's Equation
Qpen Channel - Uraiform flow
Gaiorksheet Name: SHOR'r PLA'T 583-93
Camment: PIPE CAPCIT►t FROM P9ND B TO POND A
5olve Fvr Full Flow Capacity
~iven Input ❑ata:
Diameter 1.00 ft
Slape 0.0150 ft/ft N[anning's n....... 0.024
Discharge......... 2.36 cfs
Camputed Results:
Full F1caw Capacity 2.36 Gfs
Ftxll Flow Depth........ 1.00 ft
Velacity.......... 3,01 fps
' Flow Area......... 0.79 sf
Critical Depth.... 0.66 £t
Critica.l slope.... 0.0253 ft/ft
PerGent Full . . . . . . 100.00 %
Ful1 Capac].ty..... 2.36 cfs
QMAX @ . 94D. , . . . . . . 2.54 cfs
Fraude Number . . . . . FULL
Qpen Channel Flvw Module, VersaDn 3.41 (G) 1991
Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708
• i - J ~
~r e
OFFICE OF THE CdUNTY ENGINEER
, Spoicane Cvunty, Washrngtan
March 24, 1994 Post-it' Fax Note 7671 ~DatO _ lptgo.s►
From f ] ~ ~ .
To
e.oroept ~ ( = ~ ca ►
To: 0=190-6e-
Phone # ~Phnna #
From: Development Engineering Sezvices Fax # _ r~~,~ ~F~ ~
RE: Language for ' tiQn CavVUU,u..~
Short Plat -
~
Drainage easements, as platted and shown hereQn, which are far the purpase of
installing, operating and maintaining drainage swales and drainage facilities, as conditivns
of plat approwai, are hereby granted to r.he public.
~ Spvkane County and its authari2ed agenu are hereby granted the rrght of ingress and
egress to, vver, and frvm said easements far the purpase of 3nspectlan and emergency
maintenance of water quality treatment swales ("208 swales°') and other drainage
facilities, if nat prvperly rnaintained by the progerty owner. Spakane Caunry does nvt
accept the responsibility tv inspect or maintain the drainage easements or dralnage
swates, nar does the -County accept any liabiIity for any failure by the lvt ❑wner(s) to
praperly main#ain such aceas.
{ 3~ The praperty owners within this Plat shall be held responsible far keeping open and
maintaining the surface path of natural ar man-made drainage ffvw over ana across their
respectiVe prvperties.
4~. The property awners within this Flat shall maintain all water quality treatment swales
("?DS 5WaIe5 and drairzage ditctaes 51t1IIaied on their respective prvperties, and any
pvrtaon of a 20$ swale situated in the public right-of-way adjacent tv their respectiue
prvperties, with a permanent ground cover as specified vn the current apprvved pians ❑n
ile at the County Engineer's Office. 7tie praperty awners may irsta[l apprvved
shtubbery andlor trees which d❑ no[ obstruct the tlaw and percoiativn of stvrm drainage
water in the 20$ swale and drainage ditches, as indicated by the current apgroVeri plans
vn file with xhe Cvunry Engineer's Off ee.
S~. The property owner or his representative shall snform each succeeding purchaser of all
drainage easemenfis on the property and of his responsibiIity for maintaining surface
drainage paths and swales within said easememts.
( b~ Spokane County daes not accept the respansibii iry of maintaining the drainage cvurse on
private lats within drainage easements ar flaadplain areas, nvr the respansibiIity for any
damage whatsgever, including, but nat limited to, inVerse condemnativn to any praperties
due tm deficient construction and or mairatenance of drainage cvurses in drainage
easements on private property.
a .
.ii •
R.E: I7rainage Laaguage fpr Pfat I3erlaration of Covenaat
Sharrt Plat #-a'S
~ If the properry awner fails to maintain the surface path af natural vr man-made drainage
f1ow, or the drainage svvale, a notice af suCh failure rnay be given to the prapersy owner.
If nat corrected within the perivd indicated on said notice, Spokane Caunty has the right
to correct the maintenarice failure, ar have it cvrrected, at the expertse af the property
vwner.
~ Any building that is constructed on a lot in this Plat shall be set at such an elevation sv
as to praVide positive drainage away frvm any drainage entry point to the build'ang
(inciuding hut not lirnited to a wrndow weil, a windaw ungrotected by awindow wel1,
ar a doqnway). Said pvsitive drainage shall consist of a minimum slage of 3% away Frvrn
the building for a dis¢ance of at least 10 feet fram the building. The lots shall be graded
so that ezther a) all runoff is routed away from the building, and canWeyed over the lvt
to a natural drainage swale or approaed drainage facility, or b) drainage intercepted on
the lot is dispvsed vf vn the lnt in an apgrvved drainage faciiity. The apprvued dcainage
facility shalt be canstructed in accordance wirh the approved pians on file at the County
Engineer's i3ffice. Any reuisioras t4 the apprv►red drainage pians must be apprvved by
the Cauncy Engineer's Office gnar to construction vf said rewisiorts.
Tf there are canturuQus swales for water quaUty treatment (248 strip swaies) ❑n the Farcel:
9. Driveway access permits far driVeway approaches to the Caunt}+ road system are required
prior to issuance of a buiiding permit. This approach shat1 be corstructed in accardance
with the approVed plan on f le in the Counry Engineer's Office.
Tf a flvndplain vccuz son tbe Parcel:
10. DeVeEvpment within this Flat shall conform the requirements of the Natianal F1ovd
Insurance Prvgram, and Chapter 3.24 of the Spokane Counry Cvde. The lvwest flvor,
including basement flvar, frar any structure shatl be consuucted in accardarace vuith the
reyuirements of the Spokane County F14ad Zone Regu[ations in effect at the time a
building permit is issued. Purchasers of property in this subdiVision a.re warned of
passibde flQading or ponding and the of the gvtential requirement to purchase Fload
Insurance. This warning shall be carried in each and every deed to transfer ownership
of any and all property within rhis plat in the Area of Special Flovd Hazard.
11. An approVed orading plan exists €or Lot(s) S~ , of Bfvck . Grading
must con£arm to said plan on fle in the Courery Engineer's Office.
12. Spakane County daes nvt accept an}r responsibility whatsvever to establish or maintain
ingress vr egress acrvss the flavd plain area.
- .
~
IZE: Y]rainage Language fox Plat T3eclaration of Covenant
5hart Plat #
If the Parcel is located in a watershed with majar stormwater prvblems:
13. The Plat is iacated within a drainage basm wtaich has Ueen identified by Spokane County
as having stormwater ninoff problems. Since fihis Plat is affected by, or is a eQntrlbutor
ro stormwater flows, the property owners, ar their successors in interesr, agree ta
participate in the planning and implememtatian af a future hasin-wide stormwater
management system andlar assessment distrrct. The praperty vwners, or their successars
in interest, agree to pay such rates and chaxges as may be fxed thrvugh public hearings,
for seMee or heneft obCained by the pisnning, design, constructian, maintenance, ar
aperation of stormvvater contxvl facilities. '
shrtp lac. dedllSFeb94
pubrwdr.lne,Dec93
SIIBMITTAL CHECRLIST
PROJECT #
REVIEW # J
REVIEWER:
DATE:
- 1'7 ~►'Y~+cLre.A q'I
4 nrr .-Zs R~
PRC)JEC'I' :
PROJECT sPQNSOR: TEL # -9Z4 - I-IL157
PROJECT ENGINEER (Road ~ Drainage Flans ) TEL # 458 - ~~R4O
PROJECT svRVExvR 4Flat?
TE1G #
GENERAL ITEMS
YE5 NO N/A
V/ 1. The $100 . 04 fee fvr plat review has been paid to
` Spokane County fvr this submittal
~f 2. An agreement to gay fees has been submitted to
Development Engineering Serrices
3. The fee agreement has been signed by the proj ect
vwner or a princa.pal af Ghe develvper' sfirn. Tf
signed by an agent af the owner, written
authorizativn fram the owner is attached to the
fee agreerraent ~
4. Review fee account is current (n❑ invaices vver
30 days outstanding)
vl,~ 5. T have nvted the plans in, p1.ans out dates on the
,pink sheet a.n the f iZe
+f ~ 6. If the proj ect is a mobile Yaome park, vrere the
plan5 reviewed by PTanning?
7. 2 eopies ❑f the plans were submitted
i
S. 2 copies of the ca3culatiQns were subrnitted
+f 9. The plans are an 24T' x 36" sheets
GENER.ATa ITFMS (cont' d)
,,/j 10. The calculations axe bound ta~ether
11. The plans and calculations ara stamped and signed
by a Professional Engiraeer
JJ 12. The developer has signed and apgraved the raad
artd drainage p3.ans
.IJ 13. Are there any canflacts between the prapvsed
drainfields and any draAnage ditches on the plat
14. Bowstring calculations by develcaper are in the
file for this reuiew.
~15. Vertical curvs stvppi.ng sight 3istance
calculations by developer are in £ile fvr C.his
review 11G 'is C7-i(-
16. Hvrizontal & vertical alignment sight distance
calculations by develager are in file far thas
review
17. The engineer/ deve1 oper has provided evidence of
coordinatian with the electric utility servicing
the project
18a. The file cvntains a Spokane C'vunty Sectian Map
18b. The file contains a Spvkane Cmunty Assessvrs's
Map
lSc. The file cantaa.ns an aerial phvto ❑f the praposed
prvject area
18d. The tile contains a cvrrected preliminary of the
f inal pl at map
19. The project is 3ocated in urban bvundary area
20. The prvject as 3ocated in the Aquifer Sensitive
Area
~ 21. The project pl an name mat che sthe gi at name
22. Ts the entire praject 1DCated outside of an
~ identified Flnvd Plain Area?
N
23. Is the entire project is lvcated outside of an
i identified Stormwater Managernent Problem Area?
2
ckliatv3 o/aug93
GENERAL ?TEMS (Gont• d)
e~ 24. List any design devi.ation reques'ts and their
status:
25. Lvcate the Findings and Order far the praject and
list any unusual conditians:
►
1`2-° ~ A~Ca+r► 5~+c
~i ~w ,
v
p ~7~'t~A "1 7V k~ ~ ~.`~I ~+M1.}S YG? ~°J •
~ 23. Backcheck of previous comments Gampleted
24. All previous camments adequately addressed
3
ckliatv3 O]Aug93
FIELD REVIEW
1. Field investigation trip rnade on _
2. Repart campleted and put into file on
- 3. Are there any existing utilities on the praject
site? (Overhead pawer, fire hydrants, etc. ) If
yes, descrikae.
4. Are the draa,nage basins Qn the ground the same as
those that are presented in the drainage report?
5. A_re there any drainage channe].s directed toward
property?
6. Are there any drainage channels directing water
through the prvperty?
7. Do Cvunty roads cut off drainage as per drainage
Calculativns?
S.. If _ _there-. are culvert s under county roads, daes
the flow go away from or tQward the praject?
9. what kind af ground cover exists?
10. T]escrfbe any exa,sting channel canditions :
11. Describe channel cross sectivn:
12. Exi.Sting Curb 'Iype :
4
cklnntv5 D/Aug93
ROATD PLANS
1. List any raads that raust be designed and
constructed on the prvject•
Fi[]AI7 REQ' D WIDTH DESTG3d ls'fIN .,IMA2f . ST(3PFTNG SIGI-IT MIN.CCI}ZVE
I+IAhIE CLASS. PAVEE] RAW TERitAIAT SPEEI] GRAI]E 37ISTAI+ICE HOR2Z. L7ERT.
~V"'C ► i1 ,~J` 4`~' Ic7 1!-C7~ F 5~' ~
4 Lr.
2. Flanraing cvnditians require subm3ssivn vf a
landscape plan. (NOTE: Usually assaciated with
PUI7's)
~j 3. 1 have checked the landscape g1.an against the
roaa and stvrm drai,nage desxgn and there are the
following conflicts:
Ji 4. 'i`he follcawing rvad plans have a bearing on the
design c~f raads far this project and a copy is in
the file:
A/ 5. 1 have sent an "R" value and percalatiQn test
request ta the Canstructivn Secti+on with soils
infarmation and a layout gf the groject. °R"
- value test reqaest to pesigner
(date) .
5
ck1iaev3.0lnu9s3
RoAi3 FLANs (cont • d)
6. Is the beneh mark sbown on the plans?
V 7. Are stationing equativns shawn?
8. Ts stationing correct [south to narth, west to
east, reading left to right on the pIan]?
9. Are existing utilities shawn ora tYae plans (or an
informatian copy of the utility plaz-ms submitted)?
10. Are proposed utilities shown on the plans (car an
information copy di the utility plans submitted) ?
11. Does the nate "Any canflicting utilities shall Yae
relocated priar to eonstr-ucta.on of roads or
drainage facilzties." agpear vn the plans?
/ 12. STRSET WIDS~TI~TG
Y 12a. Are curb design sheets p~ovided for widening of
existing streets?
12b. Daes the curb dssign conform tv SpQkane County
Standards of sectiQn cross slope (Between 2e and
4.5a] ?
12c. Is there a street cross sectivn shown tQr
widening eacistang streets?
12d . Dnes the prvpased new width match the width
required i,n the Findings and Order?
12e . Th.e crvss-sectxon shvws :
_ existing R/w
~ propvsed RlW
f'uture setaside
_T 12f. 10(]' (min. ) pavement taper in.ta project is shown
(1) There is adequate R/W for the taper to extend
frvm the new gaving width to existing pavetnent.
~ r (2) There is xnadequate R/W for the taper td
extend from the new pa,ving width t❑ existing
pavement; taper extends frorn exisei,ng paving to
RJW.
12g. Length of pavement taper out of project meets :
_ WS2 - 60 for design speeds s 40 mph
W5 for design speeds > 45 mph
i ~ f t. min. taper length approved by Cvunty
e Traffic Engineer
12h. Transition from end of curb to existing paving is
shown (curb should nose down in 1211)
cklintv3.4/kug93 6
RoAn PLANs (cant • d)
12i. A 4°_wide, whzte painted fogline at 12" frorn the
edge of paving is indicated (tapers ar tangents)
~12 j. Are C he curb grade s abave tl'xe county minimum Qf
❑.81?
~ 12k. If curb grades are below 0.8%, has a special note
~ been added which requires a licensed larad
surireyor to verify that the curb farms are at the
carrect plan grade prior to canstruction?
13. 1+IEWr STREETS
13a. Does the propmsed alignment meet 5pokane Caunty
Staradards?
vertical
slopes
vertical curve length
~ harizontal
crarve radius
intersection separatian
350' on iocal aGcess
344' an arteri.als
~
~ 13b, The plans show the typical crass section tor
streets
~ 13c. Does the prapvsed street wadth match the Findings
and Urder?
13d. Th.e Cross ~ ~~ctian shflws :
~ existing R1'W
proposed R/W
futur_e setaside
13e. Daes the typical sectian on the plans meet
SpakarlG Caunty Rcaad Standards?
cross slppe is shown
cross slape is within standards
cross slope is carrect when checked on profile
13f. Curb Gype:
✓ shQwn
,i proper type fa~ the road classificativn
meets Spokane Caunty Road Standards f or curbs
wi^thin the puUlie right-afAway
~ consistent with the curb type in the general
area
tj,~1 13g. Are the curb grades above the county minimum Df
, 0.8%?
7
ck110tV3 D/Au953
RDAD PLANS (cant' d)
~13h. Tf curb c.~rades are belmw 0. 8t, has a sgeci,al noCe
been added which reqizires a iicensed land
surveyar to verify that the curb forms are at the
carrect p3an grade prior tia constractamn?
~ 14. Hc3s aTl r'Ru va111e teSt beeT7 ~erfoL^med for EaCh
soil group?
14a. The pavement secCion is adequate for the R-value
and Traffic Index for the rQad type
v 15. Lcacations where water is intended ta flow through
an a,nlet vr curb cut are at the low point in
vertical eurre
16. S IGNAGE Pr•Au
16a. Stap signs are shown for all streets which
intersect an arterial (Check with County Traffic
Engineer if there is a question)
16b. Street name s3gns are shovm at all intersecting
streets
U' 16c. Is there a need for harriers at the end vf dead
end streets?
15d. Is there a need for other special sigrring? (Check
w:ith the Caunty Traf f ic Engineer)
I/V 17. Has the Fire District aQpraved all proposed
private road turnarounds that are substandard
aceardi.ng to our Spakane County Road Standards?
18. CQRB RETT'R,NS
18a. Are BCR, MCR, and ECR stations/elevativns vn curb
returns shavm
on Ch~ plan?
in the pxofixe?
✓f 18b. Are the curb return elevatAons correct?
18c. Is there pvsitiue drainage from the rQad
interseGtion to the MCR?
~ 18d. Curb return radius tneets County Standard minimum
of 20' (to back vf curb for ralled/wedge curbs,
to face for vertieal curb face types)
~ 18e. 13~.`R, M~.'R, aIld ECR eZeVat1C1I18 aZ'e Set tC] 7llC7W
drainage from the centexline to the curbl.ine
ckYiatv3.0/Au993 8
RQA] PLANS (coslt' d)
~ 18f. ECR, MCR, and ECR e1evatians are set sm that the
superelevatipn between the intersecta,vn and the
curbline is banked properly far xight-hand turns
intv and aut of the intersection roads (the road
slapes from the intearsectican down t❑ the
flowline)
I 8f. BCR, MCR, anc3 LCR elevations at intersectgans
without stvp sign cantral are set so that the
superelevation between the intersection arad the
curbline dves not exceed: (gef. . A.ASHTa)
10% (flat terraira)
8% (rolling terrain)
6% (mountaxnous terrain)
19. CiTL-17E-SAGS
~ 19a. The cui-de--sac grades (top of curla) meet cvunty
cul-de-sac standards (1% min. )
./19b. The cul-de0sac curb is shown in prvfile
20. INTS"RSECTIUNS
~ 20a. Do the intersections meet the 2% grade
xequirements?
20b, Wheelchair ramps are pravided at intersections
with sidewalks
20c , I f there is a change of directi.on at the
wheelchair xamps, are the ramps oriented so that :
~ a 51x5' pad a.s pravxded at the tap of the ramp?
✓ the required 51x5' l.anding zone at the bcattmm
of the ramp is located inside of a line drawn 1'
inside aline extended bee.ween the curb faces of
the adjaining street at intersectians?
.f any dra:znage structures are lacated autside of
the landing zone?
r/ 2 0 d. The intersection horizontal, sight di stance
analysis shaws that sight triangle eaacroachment
afi private progerty is 21 ar less
~ . 21. Ts there aneed far slvpe easements?
f 22. Is there a need far erosion pratection?
cklintV3 0/Au993 -9
rd0AD PIANS (ccrnt' d)
23. DItIVEWA~.'S
23a . Can adra,veway slcape Qf 8% vr less be maintained
between the edge vf pavement and the right-of-
way?
23b. Can a driveway slage ❑f 1296 or less be maintained
between the right-gf-way and the buflding setback
line?
ia
cklistv3 n/Aug93
DRAINAGE PLANS
~ 1. Has a plat map been submitted which shvws lat
dimensions, street widths, etc.?
2. Was a map with I contours spot
i
~ elevaticans submitted to properly determine
~ draa.nage basins?
~ 3. Were all existing drainage courses shawn?
~ 4. Were a11 the pxoposed drainage cvurses shawn?
5. Were Hydxologic calculations submitted for each
basin? (Bowstring if area s 10 acres, SC5 `I'R-55
if area > 10 acres)
~ ✓ Offsate {50-yr storm if undevelopedF 10-yr
starm if develvped}
onsite (10-yr stortn)
Q for entxre area
✓ Q for roads only
INFILTRATION POND
Actual pond volume provided
DETENTrDN PC}IdD
; Release tca pipe system:
contain 50-yr developed
~ release at SQ-yr pre0developed
i ~ secondary averflow tD pipe in control
; structure for 104-yr developed
~ . emergency overf3.aw weir far 100-yr developed
i sump prior to outlet to cvntrol strucC.ure
i 1' min. freeboard
i _ grassed sides/fl.oor fvr publicly-maa.ntaa ned
i ponds
sprinkler system for publicly-maintained ponds
~ Retained on siCe, no drywell:
i carztain 1oo-yr developed
G ~ emergency avezflow far 10[}-yr developed
q
r
" 208 SWALE3
208 swale tloorr area, valume requirements
208 swale flovr area provided
248 swal.e volume prov3cled
cklistv3.0/Au993
DRAINAGE FLANS (cont' +d)
~ UNDERGRDUND GRAVEL GALLERIES
N
i
i ~
~ Z. .3 vvid ratia for graveA free space volume is
~
V used
i
i
u j 2. Perc rate from field test is used to de€relap
~ outflow rate
~
i
i f
i 3. 10-yr event valume is contained entirely
i undergrvund
i
i ~ 4. 100-yr event volume is contained by a combinatiion
; af underground storage and above grvund storage
w up tv 8" depth
e
i 5. 100-yr event volume is ~ontained by a combinativn
~ af underground storage and abnve ground storage
i exceeding 8" deptYi
i 5a. Soil mixture is specified for water depth in pond
s exceeciing 8"
r
i 6. Bntire galle:ry a,s wrapped in filter fabric
CONVEYANCE
CflnveyaraCe °
r~ pipes
eiitches
4- gutter flow depth is less than gutter height
BackwaGer - pipes, ditches
HeadwaCer ~ culverts
~ Curb drop/curb inlets
❑n grade (fig 16), surnp (fig 17)
~ Grates ° sump (~ig 15) , contirrauaus grade (f ig
16)
~ Rigrap - stQne gradation, pad dimensAans
i ~ 7. Sails type is "preaappraved'T (Garrison, etc, , )
i for dryv+rells withouG perco1atYVn tests
~ I3bes the drainage report identify the SCS soil
groups for the project area and for the prvposed
raads tv be built in the proaeGt area?
i ✓ 9. The drainage design maintains sheet flow patterns
~ in natural vaatercourses
w
a
i ~
i 10. The drainage design maintains exi,sting sheet flow
i patterns without cancex1trating flows
12
cklaatv3.0/Au993
DRAINAGE gLANS (cont' d)
11. Does the entire plat li,e outside ❑f desigriated
r 100-year Flvod Plain Area?
12. Does the entire glat lie outside ot Zane ITB11 of
the desi.gnated Flood Plain Area?
13, Is the max. street ponding in any part of a Zane
"B" less than 11?
14. Does the plat cQntain apprvpriate language
limiting the loweznn❑st apening in a sCructure
located i.n a zvne "g'° ta npt less than V above
the l.owest xoad elevation?
~ 15. The drainage concept is crsmpatible with plaaaning
commissian requirements.
16. The difference bet►aeen present and future flows
i.s retained an the site.
INLETS
~ 1. The inlets shown are within the stream flvw.
2. Inlets are shvwn on the law sa.de Qf a rvad pr at
tYae law p~~nt af a vertical curve
~ 3. Curb type inTets are shawn at sags and are
properly sized.
Perimeter does nDt fnclude the side af the
grate against the curb fiace (~ll grate types
Perameter is diuided by 2 far calculations
wMere nv curb openang ('Iype 1) is provided.
Area = clear area + 2 for 'Lype I grates)
° 4. °There are nv 1 ong curves witki flat grades
which pose a prablem.
~ 5. The centerline rvad stations, offsets, and invert
~ elevatians for all inleCs are shewn on:
~
s ~ plaris
; prafile.
6, Grate type is shown on the pl,an and is
acceptable. (Spokane Cflunty Standard inlets in
caaanty R0W, on privatie property ather inlet type
may be specafied) (Type 1: D-2; Type 2: D-4)
~ 7. Adetail drawang of the grate]curb insta].lation
is shown on the plans and inc3udes the 2"
depression anci transitians as per caunty
standards for grates thaC are located within
couraty RaW, vr referenced to SCRS std. detaal I]-8
13
ckliatv3 Q]Au993
DRAINAL78 PLANS ({.'Onta d)
~ B. Acurb cut detail is shawn on the plans with the
new county back drop wx C h trans itiQns and a 2"
depression far curb cuts inside county ROW, ox
referenced to SCRS std. detail B-15
~ 9. The plans shows acGeptable curb cut details and
grate details for installatians which lie within
private road easements,
~ 10. If 3nlets are in agravel road Dr a dirt ditch a
6' x6' A. C. apron is shawn around the inAet.
~11. Gatch basin ❑r special manhvle deGails are shown
vr a standard drawing is specified.
~12. Cratical law pai.nCs in the drainage systern have
been grQVided with overflraw easemeaats.
208 SWALE SYSTE+IS
1. Is the swale lvcated outside a future set aside
area? See Findings and arder for where setasades
are requared.
2.._ _ Th~ s-wa-le_ battom and sides have sod or grass turf
speci f ied . '
ti/ 3. Swale side slopes dg nvt exceed a 3:1 sade sYope.
(A 2:1 side s3ape is allowed i,f swa1e depth is
less than 12" deeg. Should vnly 5e allowed where
cDnstrained by Qbstacles)
1 4. Tf depth flf water from bottvm to drywell ri.m is
between 5 and Sinches, soil mixture has been
specified which meets Spokane Caunty Guidelines.
5. I3rywell is :
lvcated within Bfeet of the curb line, or
a mainCenance access rvute and easement are
F
i pravidea
6. I1rywell statianing is staggered fram the iralet by
at lBe.~St 4'
7. Multigle drywells are lacated more than :30'
(center-center) apart
14
cklintv3.0/nu993
nFLAINAGE PLAN5 (Cont' d)
S. Soil type is apprvpriate for drywells (pe rc rate
i zo 72"/hr)
~ if nat:
i ~
~ 8a. overfIDVa from aswale at alow point wi11 be
~ directed away fxam building pads by
an idenCified easement ovex xmproved ground
i an existing natural drainage channel covered by
~ r.'in BaSet[l@T3t
I
V/ 9. Drywell lacatian does not cvnfl,ict with
undergrrruxid utilities.
10. Drywell type is specified.
~ 11. Drywell grate type is s~`aeCified (`Iype 3 -std.
detail I3-7)
12. Drywell grate elevation is :
~ below the invert at the curb inlet
~ between 6" and 81' abave the swale floor
E°leVation
~ 13. I]ves the nate :"Wrap the dryaell with a f ilter
fabric (Amoco 4545 nr equivalent)" aPPear an the
plans?
14. Swale floor elevation is:
speCified
between Fr'" and 8" below the dryweZl grate
e~evatian
at least 6" belaw the norma3 gutter tlowline at
the curb inl.et for swale wa,thvut a drrwell ~ at least 811 below the normal gutter flowline at
the caarb inlet for swale with a dryutell
15. S►aale flvar
dimensiQns axe shown
minimum area is shown
the area matcYzes the required area from the 208
caYculation for i.mperviaus areas.
16. Easements fvr the 208:
~J are shcawn an the drainage plans
~ J are shown an the subdivision plat
i ~ are of adequate size to contazn at least 6"
~ freebaard above the max. water surface elevatian
i
~ for the design storm
are tied tv the lvt corners.
17. The sa.de of the swaZe that is the furthest
distance from the street should have a top of
swale elevation that is higher than the highest
water level of the swale.
cklistv3 O/Au993 15
ItiRAIN~~E PI.ANS { cont' ci}
18. The inverti at the Gurb inlet is at ❑r above the
max. water surface elevatian for the design storm
19. Filter fabx`ic
✓ is specxfied for the gravel envelope araund the
drywe l1
~ is specified between the drywell and the gravel
~ envelape
installation specification is adequate.
~ lf 20. Irrigatian g].an for Courzty-maintained 208 swales
` Lflt plans sukamitted ❑n
Z 8 LO'!' PLANS
~ 1. Lot plans are required; submitted an
2. The 208 lvt plans show:
~ the lot numUer, block number, suladivision name,
date drawn, scale, and north arrow.
dimensions to lot corners
drainage easemenCs
setback requirements
swale flovr elevata.on
swale floor dimensions
rim elevatian Af drywells are presenC
curb cut sfi.atian, afiset, invert and length
any drainage ditches
shows depth Eram the top of the curb
an attached cross sectian vf the swale ar ditch
3. LQt pi.ans have been stamped by a prafessionaY
engineer on all pages
4. Lvt plans axe caf sufficient scal+e tv xnaximize
the 1ot size tv Che 8 1,121' x 111' paper size.
(Drawings may be on plain white paper)
5. 208 lvt glans were approved on
CULVERTS ANH PIPFi SYSTEMS
1. The road culverts are at the low paints of stream
flow.
2. The headwater was ca~culated for culvert
entirances and is under 2 diameters for culverts
under 18" in diameter and 1.5 diameters for
culverts greatez than 18".
3. Therc is a minimum of 1211 of cvver for a13
culverts and starxn sewer pipes -
~6
ck1intv3•0fAUy93
DRAINAGE PY,A115 [ cont' d]
4. The designer has provided a letter from the pipe
manu£acturer certifying that the intended pipe is
suitable for cover less than 3' (pVC) , 2° (CMP,
RCF 1' (Hi7PE,1ADS ) ar the engineex has provided
trench details for upgraded pipe kredding for
these areas
, 5. The minimum velocity within the pipe system is
4 feet per secand at design fJ.ow in a}aackwater
condition. (Nrate: The Cvunty Engineer may permit
lvwer velocities)
5. The backwater calculatimns shvw a mini.mum
freebaard of 0.75 fee't for each catch faasin ❑x
tnantiole.
7. The minimum culvert and gipe slape is 0.5o and
all pipes meet or exceed this standard,
8. A1l angle paints in the stmrm sewer system have
suitable access such as a manhQle for cleaning.
9. At lvcations where two different pipe sizes enter
the same manhale the 0.8 diameter points af each
pipe are at the same e1.evatAan, (Note : Exceptian
all vwed f ar dxop rnanhol es )
_ 10. Is there any dvwnsizing af papes in a systems of
pipes that are 18" in dxameter and smaller.
11. There is a dQwnsizing af pipes in the amaunt ❑f
3" for a minimum af lo❑ feet in a gipe system -
that contains pipes that over 18" in diameter.
12. Al1 pipes in the pipe system are 12" and larger
as per 5pokane C'ounty Standards r(lfl'r pxpe that
is allowed for connection of inlets to catch
basins car drywells, if the length daes nat exceed
44 LF and the velmcity is at least 4 fps).
13. Al1 starm sewer pa,pes are located a minimum of 5
feet from a rear or side prvperty line and have
adequate easements for maintenarnce.
i 14. Ihlets on the same slope aace lvcated so tihat the
~ maximurn wadth of spread for the gtiatter flow does
~ not exceed 6' (f rayn curb face f or `Fype „A„ or
i
a „g" ,from back af curb for Type "R,$)
15. The plans and profiles show a3l culvert gipe
type5, SGat30nS, C]ff'SE,.'tS i ZE'.T1Jtr'15 , dI1d lI1VertS
17
c'1'c 1 i nCv3 . o'Auy 9]
DRAINAGE PLANS (cor►t' d)
16. Pipe materials meet caunty standards for systerns
that lie within county ROW. (NDte; The type vf
pipe in private systems may be as specified-by
the design engineer)
17. The culverts shown are properly stationed fxom
centerl ine stationing.
18. Daes the drainage system configuration auoid
canflicts with undergraund utilities?
19. Is there a need for energy dissipation an any vf
the culvert outlets shown on the plans?
20. xs there a need for rip rap around the culuert
outlet at any of tne cul3rerts as prvposed on tP~e
drainage p1ans.
21. The rip rap that is shown for the drainage plans
is adequate fox the culverts wherc erosion as a
cancern and the engineer has submitted
acceptable rip rag design calculatians.
22. Pipe anchvrs are shown far pipe grades greater
than 15•°s .
23. There are na instances where water i,s trapped
against a fil1 with n❑ culvert shawn.
24. Prafiles and cross sectimns are shawn on the
pl.ans far all propased channels and ditches.
, 25. Ditches with eroding velocities have a proper
lining for erosion proCection.
26. Water will prvperly £low from an existing ar
proposed ditch on to the gavement as grvgosed on
the drainaga plans.
27. Whexe the ditch profi7.e passes from cut ta fi.ll
the flow has been graperly dispased ❑f.
1~
cklistv3 O]7aug93
r
~ ~SEMENTS
1. Adequate drainage easements are shawn for
cttaintenance of drainage ditches ar pipe systerns.
~ 2. There are easements prapvsed ar existing for
7raatural channels rahich cross the property.
.I~ 3. An easement was provided where street drainage
was diverted ontv prxvate property.
` 4. The perpetual maintenance Qf private systems has
grvperly kaeen provided for.
f 5. The maintenance vf drainage systems within
Spokane County ROW has been properly provided
for.
J 6. Apprapriate drainage language has been provided
by the reviewing engineer tv the surveyor and/ar
engineer who is invvlved with the glaCting wark.
i ~ 7. Pre-existing drainage easements on this parcel
i are nnt affected lay this p3at
i
i ~ S. averflvw easements are provided fram swales/ponds
~ loCated ixl Zow pvirlts
MISCELLANEQUS
Y
1. Qc ch~~~ ~~~~~w cvmpleted
, [aate) tinit.y
• 2. Band quantities for drainage itern caiculated
(date) (init.)
3. Vertical curve sight distance wor)csheets done
(date) [init. )
4. Vertical curve gevmetry worksheets dane
(date) (init. )
5. Drainage volume vaorksheets done
(date) (init. )
6. Stamped raad mylars ta Perana, t Tech.
(Sylvia/Suzanne)
7. Stamped lcat plans to Adralin. Asst. (5andy)
ckliatv3 OAu993 19
~
~
,
INLAND PACIFIC ENGINEERING, INC.
APR 2 7 ]994
Apl1l 27, 1994 kf1Iy iq""ICq
w. O. No. 93127
~~~e Collnty plibl1C WOTk.S
Engineering I]evelQpment Senaices
W. 1026 Broadway
Spakane, WA 992150
Attn: Ghris Reich
Re: Short Plat Na, $83-93
Chris:
Enclosed, please find twv sets of revised plans and drainage calculaEians for the abvve
referenced project. AYl comments frvm your March 17, 1994 carrespondence have been addei
ar revised vvith t,he exception of Ehose fvllowing;
1. It is the comrr°tQn practice vf this firrn tv have the develvper reviev►+ the plaras as they are
prepared, hawever, we dv not have the develvper sign the preLiminary plans during the
reView process as it becames an undue burden on aur client. The developers signature
avill be included on the fu1a1 myrars submitted far apprvVal.
2. It is the deveTopers responsibility to c.aordinate develvpment of this ptat with the
electrical utility servicing this plat. During the final plat process, preliminary final plats
are always sent to every utility which would service this plat. Any comments from thvse
utilities, is retumed to the Spokane Caunty Planning degart.rrient with acvpy usually tv
Inlarid Pacific. If you haae questions cvneerning the coordinatian vf the erectrical utility
yau shauld check with the planning department tv see if any cvmments have be;n
receiVed vn the preliminary ~'inal plat.
3. As with the develvper signatures and consistent witlh tne requirements vf the Licensi,ng
bvard, preliminary plans being submittecl tv a reviewing agency within the state af
Washington do nat have to he stamped and sealed. i]pon appmval af these plans and
privr tv submittal af the fina,l mylars, a seal and signature will be affixed tv each
individual plan sheet and document subrryitted.
fi. It is nvrmal enganeering practice tv always provide rvadway sections as "vn statian".
Any deviation from this raorm is usually nvteri. Sirace the rvadway profile zs "on
station", nv note has been prvvided.
707 West 7th • 5vite 2047
5pokane, Washingtnn 99204
504-458-6840
FA]t. 501-458-6844
~
w
Q7. Due t4 the requirements of the Spokane Cvunty Rvad Guidelines far a private rdad, ncs
le ditch prvfiles wi1T be required. 'I'he raadway sectian proVides an easy and efficient
methvd fat determining the depth of the gropaseci ditch throughotat the propased project.
~ Nv fiae d'astrict approVal ar signature block has been, nor will be pmvided vn thm plans
as this requirement exceeds the authority of the Cvunty to require, basei upon the
existing rvadway guidelines. A cvpy of an approved water plan as requested, has been
Prvvided and shvws the apprapriate approving signatures. Any additivnal comments
regardi signatures in this manner must come directly from Bi1T Hemmings
Qr G Kenneally.
This is not true. Dissimilar heari,ngs ahead and behind when matching tv an existing
rvadway has nvthing ta due with ceriterline bearings, anly the existing edges of asphalt.
15. T'he water and sewer infvrmatian is fvr reference only, and will not be labeled, please
refer iv the enclased approveti water and sewer plans. ~tWAgML L,~~ ooL.3 C)i~w
0 Yes, please refer to the rvadway sectivn. aN aV"►(,JN&t_ J'- 5V_AO~A
n Please reuiew yvur calculativns an this matter.
_ 18. The existing flow from Broadway, wi11 cvntinue tv flow acrvss this roadway.
24. No ditch calculatie►ns have been prvvided as by insgectivn the flvws associated with these
ba51n5 will adequately, fit into the ditches provided. Please refer to the drainage
calculativns where ditch sectivns were added fvr the gutter sectivns and specific depths
of flaw calcuTated with very r.oatseruative "m" factors.
32. Please review the crass-sectians, the pond in the swale will he totally contained vn this
parcel.
34. As with the developer signature and tlae PE starnp, final lot plans are provided with the
final submittal, please reView the pvnd plans shown in the plan set, as these represent
what will be shQwn in the Fna,l lflt plans vvhen submitted.
Should you have any questivns regarding this re-submittal please dv nat hesitate to cantact me
at 458-684fl.
Sincerely,
Inl d Pacific ngi* r i r g Gv., In
~ g ~
Tc~dd R. Whag e, Y. E.
TRWItw
enclvsures
`
,
S N E ,
_ ~
oFneE Qr'I'tia CDUtv'tY ~~~INEEx • A 1)iVl9![?N f]F TitE PUBLiG W13RKS I78PARTMENT
Ronald C. f-i4rrnann, F.E,, Cvunty Engineer Dennis M. Srott, P.E, i']irector
NGINEEFt'S AGREE~tE~" ~I[JMBER ~ ~ ~
1~,
T"his agreernent between Spakane Ccaunty and
ttiaine k_616
.
whose interest in ttie project is
C. n r, , )
is enterea itato this day of 19 T'his agreement is applicabte to the project
known as•
G.•~~~~'~~
tcuq
tproject aaaress r i n i iiunivet)
nai the individuals and parties narned lierein as having an interesk in the above described property pr
praject agree to the foltowing. ,
1. They reyuest that privricy review be given to their project.
2. Reimburse Spokane Gounty far prvject review and anspection fees as speci~ed in
Chapter 9.14 vf the 5pokane County Code. The fees witl 6e based art doublc-time
ee,st incurred by Spvkane Cvunty Cvr paojecl reviews plus ten percent arJininistrative
charge, and will be 6illed monthly as accrfaed. Any final billing amounts, ta include
any late fees ar any otlyer expen$es incurrea in the co1leetian of an overdue acevunt
must be paid prior Ca the County's acceptance of the praject far filing.
3. The undersigned agrees that these fees are due and payable upvn receipt vE the
billing as specified ahove.
4. Any inuaices not paid within 30 days flf the invoice date will be subjected #o a lale
fee cliarge af 1% per month (12% per year) vn the unpaid balance of the accovnt
and any acctued late fee c}targes. In addition, iE any autstanding batance on the
account fQr ti9is project is raot paid within 30 days vf the invoice date, nv further
reviews af the praject docusnents will be conductEd until tlie entire account halance
` i5 pard. Any baiance can the account for this }arvJect nvt paid vvithin 65 days of the
' inwvice cfate ntay resuPt an legal actzvn or ihe iniciatian of cather collectian
proceduresp including reCerral to a cv[lectian agenc}+. The SpansoE wi11 be iiable fvr
any and a!l eRpenses incurred by the County fear the collectron af averdue accounts.
5. The rnontl:Iy brfiing shocald be sent to the attentivn of:
r
NAME: ~E~~`.~
AI7DRESS: V(D, 14440
CTTY' ST1~TE: 3f~n u,A
ZIP COJJE: ~ 14
PHONE -`~C-7 .
. I understand that failure tv pay tayese fees may result in delay in camp[etiora ar appraval Qf the praject ar
[7tih~r pi]55iUlE: S311ct1C]tZS. .
j] If thas Eee agreernent is cvmpleted by scarrieone otlier than the 5ponsor (i.e., the
project awner or aprincipa[ in the firm sponsvring the pro}ect), such as tiae Engineer
designing the projectf then weitten author'rzativn from t}te Spansvr speciGcally
authorizing ttte Agent to execute this Fee Agreement is attaclied tv thts Fee
Agreemettt.
SIGNATURE Hy:
_~~rvi .q_O.
~
. (PRINT NAME)
RETURN P[NK COFY TO SPDKANE COUNTY ENGINEERS
kpftrivricp.iee 8(10143
W. 1026 firoadway Ave_ Spokane, WA 9926£1-0170 (50I) 456-3600 !'A)C (549) 456-4715
KINNEY-MA`I`~`ESUN CORPORATI4N ~i ~ n+rEn~arE enrK or w,~o,, N veft0020113
0 BOx 14440 r t~
SPOKANE, wASHlNGTON 99214 w~n g82~4 NUhtiQER
(349) 9244451 19-28
1260
a
PAY, OneHundreddollarsandno/100------------------------
DA7E AMOUNT
3/l/94 $100,00**
TUTHE Spokane County Engineers
xINNEV-MaTTesaM coRPoRarIoH
ORIJER
OF
.
Broadway ~
1140 20ILP' i: L2 5OD0 28 6i:11' 308 9 3088 2i1'
, _
~
~ RECE I PT Date_,~,~~C~, 19
~ No,
~ f
= Receivsd rrorn
~ Address /c rQ
$ 'AL>'
cc
V Dollars $
ForN~. p
" ACCOl1NT, • . . ,
~ ' • HOW PAID , „ . .
AM1 Qf • ,
ACCt3UNI I CASH , L
, AMi eaip ~hy CHECK , VF
AAIdNCF . MONFY
By
nue . oao¢e ~
.
Y
~
#g}327
DRAINAGE TECHNICAI.. REPORT
for
SHaRT PLAT IVa. 883-93
FEBRUARY 1994
Prepared By:
Inland l'aci,~'tc Engineerr[ng Carnpany
707 wesr 7th Suire 200
SptJkane, ti'VA 99204
(509)458-6840
_
CaPI
r .
I]RAINAGE TECHNTGAAL REPURT
for
SHORT PLAT Nd. $$3-93
August 1993
Prepared by:
lnlanrl Pacifrc Engineering C'ompany
707 West 7th Sur'te 200
Spokane, WA 99204
(5aq)4.58-6844(11
This report has been prepar8d by the staff of Tnland Paciic Engineering Campany under the
directivn af the undersigned prvfessio whose seal d signature appear hereon.
~
f r ~ ~ ~ 1
~ ExPdRE'S 9/241
Toad R. whiPPie, P, E.
.
a
F'rJRPC]5E
The purpvse of this repart is ta determine the extent of stQrm
drainage facilitzes +which wi],1 be required tv dispose of
stormwater runaff createcl by the develvpment of Short Flat AFa.
883-93e Steen Lane. The storm drainage facilities on this
projeet will he designed to dispose of runoff resulting fram a
ten year desxgn starm. This development is within the Aquzfer
Sensitive Area (ASA) r and is subject to 1208' requirements.
ANALYsxS METHan~LOGY
'Fhe Rational MethQd is recvmmended for basins less that ten acres
in size, and will be used t❑ determine the peak discharges and
runaff vvlumes.
PR()JEC"ii DEESCRIPTIOH
Shvrt Plat Na. 883-93 is a4 lot plat for multi-family housing
loeated in 5pokane County in Section 13, Townsha,p 25 N., Range 44
EWM. Sheet 67 of the Soxl Survey of Spokane Gvunty, washington
shows that the soil types are GgA (Garrisvn gravelly laam, 0T5%
slvpes asvmewhat excessively drained sDil formed fram a
uariety of igneQU$ rvck. From page 6-18 of the Stormwater
Drainaae Guidelines, this sazl belongs ti❑ Svil Group B.
The project has been diVided into 2 basinsr A and B based on the
rvad design of Steen Lane,
CALCT7LA~IOrT5
The tota1 and the imperviaus basin areas used to calculate the
times o£ concentration and the peak flows fvr each basin are
shown an the foZlowing pages and tabulated beTow.
xabxe 1 - saesn Areaa
.asaa i yors tc,
, ~•l~T. 1 ' ~G~B&~ G9,~'~ ~ • i1'~ . . , .
11 $5340 I 2.50 ~ S475 ~ .ias f a I 2.e7 ~ .25
8 8276 I ,10 4800 I _110 r S I 0 ~ .606
•
..r _...a.k.. , e -4 .
The runvEf coefficients (r,Cr,) shown above were based vn the
number af awelling units per gross acre and Table 1 in Spokane
Cvunty's Guidelines far Stormwater Manaaement. The r,C" vaTue for
Basin B was determined usxng a wexghted aVerage method as
follaws:
43560(.19) = 8276 sq.ft.
- 4800 0 0.90
3475 @ 0.20
nC" = 3476(.20) = 695 . 28
4800(.90) = 4320.0
5015.28 e $276 = .606
DESIGN
The Bawstring calculations an the previous pages shaw the
required retention volumes and 1208' stvrage volumes for each
bas%n. The required vvlumes fvr the 1208' pands and dryweZls
fram the Bowstring calculativns are tabulated below with the
provided vvlumes and drywells types.
Tahle 7 - ppnd 912e
~4~', '~P~' `~ri~4 ~~F~~ 1~4~`r~PS~ ~+4~~~R FRP~$~F (4'~{•KK1 71 ~ 'k'~8 O3' I~YN~,
. ~ H~ [(ar.t~3 ~ ~UI~PB• f~~k? ~ - ~
a aae i a75 1 zao ~ aDCuaLS/ WpE a
a aoo I 59 I 203 ~ i snGLe/ TYPe A
,
~
~ Rf~~,~ fo
~ . , . FEe 199
c~
INLAND PACIFIC ENGINEERING, INC. 4
k%AP8I/V
February 22, 1994
W.O. 93127
Spokane County Public Works
Engineering - Plan Review
1026 W. Broadway Avenue
Sgokane, WA 99260-0170 Attn: Bill Hemmings, P.E.
Project Review
Re: Short Plat No. 883-93
Dear Bill:
Enclosed please find the first submittal of two copies of the streeVstorm drainage plans and two
copies of the drainage report for Drake Estates. These plans are being submitted for review,
comment and approval. Please return any marked up comments to my attention at this office.
Should you have any questions concerning this project please feel free to call me at 458-6840.
Sincerely,
Inl d Pacific ineering Co.
/
Todd R. Whipple, P.E.
TRW/tw
enclosures
cc: file
~
707 West 7th • Suite 200
Spokane, Washington 99204
509-458-6840
FAX• 509-458-6844
-
1 . . . . - - - - -
A
i
tf 7J121
~ I3R,AINAGE TECHNICAL REPORT
Far
SHVR1 PLA1 NO. 883"'93
f
APRIL 1994
~C12> MrrrAL-~
~0~
Prepared By:
Inland P'acif~c Engineering
707 West 7th Suite 200
4
l
PLTRPOSE
The purpase of this repart is tv detet'mine the extent of stvrm drainage faciIities wtiich will
be requireci to dispvse of storrrowater runoff created by the development of SaioFt Plat Nv.
$53-93, Steen Lane. The sCc+rm drainage facilities an this praject wxli bc designed to dispase
of runvff resuPting from a ten year design stvrm. This develapment is vwithin the Aquifer
Sensitive Area (ASA), and is subject to '20$' reqrairements.
ANALXSIS METHC3I1(DLOGI'
The Rational Methad is recommended fvr hasins less that ten acres in size, and wall 6e uscd
to determine the peak discharges and runoff vvlumes.
PRQJEGT DEfiCRTP'I'IQN
5hart PYat Nv. 8$3-93 is a 4lvt plat fvr multi-family hvusing located in Spvkane County in
Sectivn 13, Tawnship 25 Ai., Range 44 E4VM. 5heet 67 of the Sail Survey of 5pokane
Caunty, Washingtvn shows that the svil types are CgA (Garrisan gravelly loarn, 0-5 %
SlDpeS), a 5f3[I1eWhat £XCe551VeI]7 dPiLIIIed SDII ff)Tl'I]ed fri]ITl a Vc'irICty of Igne(]l15 rock. FTo[7!
page 6-18 of Ehe Stcarrnwater Drainap-e Guidelines, this sail belvngs to Svi1 Graup B.
The praject has been divided intv 2 basins, A and B based on the rvad d'esign of Steen Lane.
CALCCTLATICf:NS
The total and the imperrfiious basin areas used to calculate the tirnes of concentratian asld tkle
peak flows far each basin are shvwn on the following page.s and tabulatecl belaw.
Tsble 1 - gasin Arefss
-Z'()TAT. ~ .~r.~'LPERV~f)US, Picit,
~ ~.~N.. > ;zS,~S~T z ,r ' , I ~ ¢>~>:.~.s ~ F r>},~~,~, • „I ` `~v . ' TS , UU1CA
FTti>; ; AC,R~S~,~. . . M < • A 65340 I 1.50 I 5475 .126 ~ 4 I 2.67 I .25
B 8276 ~ .19 ~ 4800 .110 0 I 0 I .606
A+B 73616 I 1.69 I 10275 .236 4 I 2.37 I .33"
" = Weighted "C" Factor ,
s
The runvff coefficients (°G°) shvwn in Tabte 1 were based an the number vf dwelling uraits
per grvss acre and Tab1e i in Spokane Cvunty's Guidelines for Storsnwatcr Manaeenient.
The „G„ value fvr Basin S wa.s determinecl using aweighted aderage melliod as follows:
43560(.19) = 8276 sq.ft.
- 4800 00.90
347600.20
nCu = J4I'U(.L0) = 695.28
4800(.90) = 4320.0
5015.28 e 8276 _ .606
A szaniiar calculation as that for Basin B was perfvrme.d ta d'etermine "C" fvr BasFn A+B.
DE.SIGN
The Bawstring r.alculativns vn the previvus pages show the reyuired retention votumes and
'208' storage voiumes for each 6asin. The required vvlurnes fvr the '208' ponds and
drywelis frvm the Bowstring +calculativns are tabulated belvw with the pravided volutaies and
dryWel15 typeS.
T$ble 2 - Pond Siae
^xvf S ' K ~a?t.
BASII►1~° s, W`VQl~'CJ~ A' ' bItXWELL ~"y~>''s`~ 'V[3L~TiF~'; sCE1Ni~J TYPE (}F
~
R~Q ~~•`ce,~~.~V,OL[NIE a ~-1',ltQ'WT~3E17 (cu.ft);, llRYW~ELL
~R'~i41''S;~'
`.Sc'^<r':7`y}<< . , xyc> > c•a?` 't, e';;., ; , g^,.
: F` ' ' i~~U.~t~`
'~\x~~- P *yy 7 . ' y ~`v%'& > ~f?. } , t; ; Y>~ i.i~`}~:' ^ . ,
A I' 228 ~ 275 ~ 280 ~ sila
B I 200 I 59 ~ 203 ~ n!a
A+B ~ 428 ~ 423 ~ 483 ~ 1- Qauble Typc B
Please nnte that Pcand S will be connected to the dauble depfih drywell in Fand A, via a catch
basin (inlet) and 12-inch CMP pipe.
Sy inspectian and the att.ached pipe capacity for the 12-inch ~MP has adeqttate capacaity to
convey the 0.34 cfs generated by Basin B.
sPoKANe CouNrv, WAsHiracroN - sHEEr rvuMBER 67
R e4 E I R 45 £ (Jra+ns f5eet S$)
! 67
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a I (101l1SSShcEP .7j)
7r:Avi. ~ ~I4e4Are.~ ~ OJECT/
i 7rw3~Sri Co~h~ ~ - fc:.
~~.4~ _ 1 ~a= ,caie
T 7rd k.v ciF ~d C ir..t ar ~ ^f~~ 'E~ai
c~
c ~ rdAv7. ~
- r
BOVdSTRIP1Ca A+IETHC7p PRQJECT. STEEfV LANE
PEAK FLC3W CALCLILAT[CSN PRC7JECT 3TEEN LANE $,,zy C3ETE14T3DN BASEid DESIGIU BASIP7 At$
OESiC'iNER. TRW
BdI51h1 A+B
Tat. Area 1.69 Arres i• i s DATE 04119194
Imp Aresa 10275 SF
C ~ 093
Tims Increnent (min) 5
CASE S Time ef Catc (m[n) 998
0uttlaw(CSs) 1
So 1f. LIveIsnG Ftww i:~ pesign Y9ar h{ow 10
Area (acres) 1.69
Ct = 0.15 Impeviwus Y1rea (&q R' 10275
L= 50 Tf x~ 'C' Fector 03348521
n a 0,40 ~„•,•''4 '208' VofumB Provid841 d
S= 0010 AEe, • C 0568
k~ `A
Tc - 360 min , by Equs[iarr 3-2 af l~auidellnes
Ttme Time Inc Intens 0 ❑evel Vd tn Vd Ou[ Stoage
575 n Gutter flow (min) (s-) {inlho {cfs} (ou R) (cv n) (ou tt)
I1 ~ 2.0 9 98 ~aa 599 223 1°26° 1014 539 615
Z2 a t.5
n= 0040 ~iN• S 300 318 1 8a 723 300 423 C==
s a 0008 10 600 224 127 1019 600 419
i5 900 1.77 1.00 1105 9m 205
d 0.300 ft 20 1200 5.0.5 082 1152 1200 -48
y-~ F• f F~ 25 S 5BO 1 21 0 88 1188 4500 -134
A R 0 Tc To tarnl i qc 3E1 1800 1 04 059 1179 f BSlO -621
s~,..~ .
35 21~ 091 €i 5S 118$ 2400 ~tA
pgs - - o a9~ QtlII= 40 2d~ 082 046 12C18 24~ -1192 '
A p~p 1 29 B.3T 8.98 $23 1 25 •
; ` 45 2740 fl 7A 0 42 1216 27CO •3484 i
Opeeic far Cssa Y= 5.28 cfs 50 3000 m 66 0 38 1233 30D0 -5767 l
55 3300 0 84 0 36 1269 33170 -2031
60 3606 [}e1 ❑.35 9313 3600 -2287
CASE 2 fi5 3990 ❑ fi0 034 1393 3900 -2507
058 033 1445 4200 -2755
• 70 42{]0
`y':;•
Gase 2 assumes e Time cf Coneentration less than 5 minuties ao tha[ fhe 75 4500 ❑S6, 0.32 1491 45170 -9009
pealc flow d 90(3 18) [Irnp Area] ¢ ❑ 68 cfa 86 4$DO 053 430 1501 4800 •3298
. ~
SS 5100 052 029 9557 5100 -3539
90 5404 050 4 28 1586 5400 .385 d
5o, ttae Peak flow Tar the 9asm is tha greater of rhe rxa flcws, 95 5700 ❑ 49 02E 1637 5700 -40e3
1.28 CFS 100 6300 048 027 1585 6000 -4315
o ~
r y.`~.~3
~ h
s~,^?~• j: 208' i7RA[iVAGE PONO CALCLILATIONS
Required'2p8'StwageVelume
= lmpervious Area x 5 En 112 inlft 428 cu It
~;~<< f 2E38" Siorage V[lume Providet 4 ru ft
~ 6]RYWELL REOIJIREMEN75 - 1fl YEAR DES1GN STOFIAA
Ma)amum 5twage Required by 9awstring 423 cu It
~
Numher and Typs a} Clrywelis RequLred a Single
> r 1 C7ou6!e
IMLAM1IP PAC3FIC ENGINEERIfilG
j
' . @OSTFlIA1G MEtHflf3 PRQJEC3 $teen Lane
PEAK FLC3W CP~LCULATIQiV PFiQ.9EC7 S[een l,astie 0fTWE1+ITidPE BA51N QESIGN BASIN A
BA51N A DE81G1VER. TRW
TCSL APEH i 50 ACres QA7'E 02110/94
Imp Area 5475 SF
C ~ 0 30
~ - f,' Time Pnarenersf (mm) 5
CASE 1 Time oS Gonc tminj 7 62
0
umaw (cis) I
so 1t, oaeaisnd Flow C7esign Yanr Flowr . ra
Area (acres) 1.5
Ct = 016 Impervials Area [sq ft] 5475
L- 5(} t1 x,C' Factcx 0.3
n= 040 `'~1'208' Vdume Providad B
S " 0.410 }tlft i'`~.`.`•y~%~ Area'C 0455
Tc a 300 mfn , hy Equatipi 3-2 o} Gufdelinea g
Time lime fnc fntens iD iQeve{ Vd In Vd Qut 8tarage
578 IL Gutter Row ~ (mm) (sec) {nltir} (cfa) (cu it) {cu tt) {au fq
F~"\ Cs- +Sa giqgaoa aegaaa aavaac aovo,vac aaaCao oacaoc
Zs = sn a ~ 7.s2 asi 260 1,17 707 451 m
~
Z2= 25
n= 0.418 6 300 318 1 43 575 3DO 275 c=a
S= 0024 10 600 224 109 760 600 M1B[]
15 Soo f 77 090 839 900 .91
d- 0140 Ii. !A~` •4' 20 1200 145 0.65 883 12DO -317
$S 1600 1 21 0 54 wo 3500 -SO(]
A R Sl 7e Tc tt+tni I []c ; r,,;~ 30 19w S{]a 0 47 914 9800 -098
p~ eeoa
- ====am =QIDm=a =m==== _ _ _ 35 21~ 091 041 823 21~ -1177
2,, ~',``~F` = . ~
051 0 07 126 9 92 7 52 260 1 17 40 24Q41 082 037 942 p4(%7 -1458
-.....r~-,fi,. ~v as 2700 074 0.33 950 2700 -1 750
4peak Ivr GasQ 1 g 1 17 cPs ;s. 5[1 3000 0 68 031 965 3000 -2fxi5
65 3300 064 0 29 995 33w -2305
'F
so 36va ❑ ej 027 1030 36M -2570
ensE z aF ss 390D 060 027 1094 39W -zeos
70 420D 058 026 +136 4200 -3064
Case 2asBUYnes a Tirt7e a1 iCixlCentrBdarf less Shen 5 mirsutes sa th$t fhe ~ 75 45W 56 025 1173 4500 -3327
peak flrsw n 90(3.18)(Imp. Ama) = Q 38 efs sC1 98[]a 0 53 ❑ 24 1181 4800 3615
F F 65 51 DD 0 52 ❑ 23 1229 5100 -3871
go 54Df} fl SD 0.29 1250 5400 -4150
Sa, the?ealc flow Par [he &aafn Es 4he grea[erOi th e !wo Ilrnva, 95 5700 049 022 1291 5700 -3409
1 17 CfS 100 660D 048 ❑ 22 1328 5000 -4871
208' QRAliVAGE PflIJD CALGULA'f1flNS
Fieguired '208' 5toraga Vdume
Imperviaus Area x 5 irr 112 m/ft 228 cu If
208' Starage Va7ume Prcmded ❑ cu R
6RYWELL AEQUIREMENTS - 10 YEAA DESIGN STiDRAA
Maximum Sicrage Aequired by Bawatnng 275 cu fE
~
-Number end Type oP ❑rywel ls Required q Single
5 DouYle
IhfLAWp PACfFIC EHGINEERERlG
BOWSTRIPlG iNETHCTR PRQJECT' 9taen Lana
PEAK FLCiW CALIXILATIOIV PFiC].lECT Steen Lane pETENTIC3N BASfN ❑ESIGiV BASIN, @
BASIN. 6 dE51GhlER' TAW
Fa4 Area ❑ 19 Acres " pA7E 02 f 1 Slsd
UK, Imp Area 4fl(]o SF C C3 & 1 ~f '~ry t F[me fncrenent (min) 5
CASE~1 Time ot Conc (min) 5 79
ao.e ~an ~OuClrna(cTs) 03
2 R. Oderland Fl ovr Design Year Flovy 10
Area (asres) Ct 0 192
= r ~ s ~
F%
015 f f Impavious Area (sq tt] 480p
L= 2 ft. 'C' Factw 0606
n = 040 '208' Vdume Pra+uided ❑
S= 0010 'FtISt Rf9a ' C 0118
.4
Tc = 0 52 min , 6y Equauon 3-2 af Guidelfncs
f Time Time inc fntens C} DaveP, Hci In Vol put $tvra e
Sas Fi Gun~ fl~r minl [sec) f nlhr] (cfa) {cu R} (cu h) {cu ft
4
)
--ao -aso-a oao~a4 -anmaa vom¢aa
Zt g sa o 579 347 2.96 034 160 1o4 ss
~
22 a 25
n a OOSB S 300 318 037 idJ 90 59 e=a
S g 0,024 10 603 224 026 187 180 7
15 ow S 77 021 210 270 -Bp
d= ❑ 030 R. 20 1200 1.45 017 222 3517 -139
Y
25 1506 i' 21 014 228 950 -222
A R i] Te Tc tatal I Qe 30 1800 1 04 012 232 540 -398
~oaao~ aeoaaa a~~s~o a~saae a~sasa aaoaa= aoaaaa 2900 091 Q 17 235 ~ -995 0 21 004 039 526 5 79 2 96 ❑ 3+1 40 2407 082 O.1 ❑ 240 720 -480
45 2700 ❑.7d 0.09 243 81f] -567
Qpeak Tcr Case 1834 cPs ' 50 3000 0 68 0 08 247 900 -653
55 3300 064 007 255 99f] -735
sa 3600 oss 007 aea tnaa -816
CASE 2 ..•`~~yrfi
65 3900 0 60 007 291 1 170 -839
- - - - ==p % 70 4200 058 007 291 1258 -369
Gase 2 assvmes a Time aT Cencentrabon f ess lhan S miusutes so thst [he f•F 75 45n 056 007 301 1350 -1 pAg
pesk flciw ~90(3 i 8)(Imp Area) ~ 0 32 cfs • 80 4900 0 53 006 303 1 dap -19 37
A;t 85 5'S 00 0 52 006 316 1530 -1214
so 5400 050 006 321 1620 -S 299
So, th e Peals flasv for !ha 8asin i9 tha greafer of fha twa fluws. 95 5700 049 006 332 9 710 - 5978
034 Cfs ~ j 100 BL%O 048 4.06 342 58IX] •1458
208' Or'LAIf+IRCzE F'C]NQ GALCULATIQNS
Requiresf '298' Stwage 4duma
Impervcous Area x 5 en 1 12 inff[ 2DD cu ft
y^z208' Storsge VoIUma Pravided 0 cu R
ORYWELL AE{3UIREIRENTS - 10 YEItR 17E5tGN STQRUI
Maxmum Sterage ReGuired tfy 8orrstnng 59 cu ft
~
°F.
' y,~ y
hlumtaer enc! TYPa QE Dr'I'"'elIs Ae9uired 1 Sjngle
❑ L7ouhle
IFdIAND PJhCIFIC ENGfldEER1NG
~ Circular Channel Analysis & ❑esign
Solved with Manning's Equatian
Open Channal - []niform flow
Worksheet Name: SHORT PLP,T 883-93
Comment : PIFE CAPCITY FROM POND S T[3 POND A
591ve Fvr Ful.l Flow Gapacity
Given Input L7ata.
biameter.......... 1.00 ft
Slope............. 0.0150 ft/ft
Nfanning•s n..,.... 0.024
fi]xscharge......... 2.36 cfs
Computed ReSUlts ;
Full Flow Capacity...., 2.36 cfs
Full Flow Depth 1.00 ft
Velvcity.......... 3.01 £ps
Flow Area......... 0.79 sf
Critical Depth.... 0.66 ft
Critical Slvpe.... 0.0253 ft/ft
Percent FuII...... 100.00 %
Ful.l capac ity . . . . . 2.36 cf s
QNPAX @.94D........ 2.54 cfs
Froude Numbex'. . . . . FULL
Qpen Channel Flow Madule, Version 3.41 (c) 1991
Haestad Methods, Tnc.* 37 Brqakside Rd * waterbury, rCt 06708
INLAND PACIFIC ENGINEERING. TR:ANSMITTAL
707 w. 7th nve., sui« zoo spokanc, we Moa (SOI) 458-6840 C•ax (509) 458-6844 Letter F-] Fax R
TO: Spokane County Engineer's Office DATE: 9/23/94 ATTENTION: Dave Berto FAX No.:
PROJECT: SP 883-93 ( Ki nney - Broadway SP ) IPE Proj. No.: 93127
We are sending t)cenclosed under separate cover copies of the following:
Description
~ Blueline Prints E] Copy of Letter ~
❑ Original Drawing ~ Contract Documents ~
❑ Work Authorization ~ Report
~
No. Copies Description
1 Red Lined Check Print
2 Revised Final Plat
1 Proposed Final Road.Govenants
1 Proposed Final Drainaqe Covenants
Requested Action R Information xx Review & Comments ~ Distribution
Fl Written Approval E] Signature & Return ~
Remarks
Dave - I also send a copy of the Drainage Covenants to Chris. If you need any
additional information olease do not_hesitate to conta_t thit nffirA T am
trv~inq tn rlaar iip tlsA?na'se pndc nn thie nno T,4=Lc
Sincerely. Note: If any of the copies are
illegible or you do not receive
INLAND PACIFIC ENGINEERING COMPANY, INC. number of pages including
thi~s wggpe~Ta '~at us
immediatel a9-6840.
By: ;
illie Jo rli ~ ' SEP 2 6 1994
SPOKANE COUPllY ENGINEER
DECLARATION OF GOVENAN'T
In consideratian of the appraval by Spvkane Cvunty ❑f SP 883-93
(hereinafter referred to as "plat" the undersigned cvuenarats
and agrees that:
1. drainage easements, as platted and shown herean, which are
for the purpose of installing, operating and maintaining
drainage swales and drainage facil.itiies, as evnditions of
plat agQrova 1, are hereby granted t❑ the publ ic .
2. Sprakane County and its autharized agents are hereby granted
the right of ingress and egress to, vver, and Frnm said
easements for the purpnse of inspection and emergency
maintenance af 'tivater quality treatment swales (11208 swales")
and other drainage faGilities, if not properly maintained by
the prvperty owner. 5pokane County d❑es nat accegt the
responsibility t❑ inspect or maintain the drainage easements
or drainage swales, nvr does the County aecept any liability
for any gailure by the lot cawners to properly maintain such
area.
3. The property owners within this Plat shali lae held
respvnsilale fvr keeping open and maintaining the surface
Fath of rratural or man-made drainage fiow over and across
the ir respective propert ies .
4. The property awners within this Flat shall maintain all
water quality treatment swales (11208" swales") and drainage
ditched situated an their respective properties, and any
pvrtivn af a208 swales situated in the public right vf way
adjacent to their respective properties, with a permanent
ground cover as specified on the current approved plans on
f i le at the County Engineer' s Off ice . The praperty vwners
may install approved shrubhery andfnr trees which do not
obstruct the flvw and perCOlatiQn of starm drainage water in
the 208 swales and drainage ditches, as indicated by the
current approved plans ❑n fil.e with the County Engineer's
Off ice e
5. Z`he praperty owner or his representative shall inform each
suGCeeding purchaser of all drainage easements an the
praperty and af Mis respansibility for maintaining surface
drainage paths and swales within said easemernts,
6. Spokane Caunty does not accept the responsibility of
maintaining the drainage course on grivata lots within
drainage easements or flaadplai,n areas, nor the
respansibility for any damaqe whatsQever, including, but not
limited to, inVerse candemnativn t❑ any properties due to
deficient construction and or maintenance of drainage
courses in drairaage easements vn private property. 7. If the property awner fails to maintain the surface path ❑f
natural or marn-made drainage flaw, or the drainage swales, a
, natice of such failure may be giwen ta the property owner.
Tf nvt crarrected within the period indicaterl ❑n said notice,
SpQkane County has the right t❑ correct the maintenarace
failure, or have it carrected, at the expense of the
grvperty owner.
8. Any building that is canstructed oh a lat in this P1at sha11
be set at such an elevativn so as t❑ provide positive
drainage away from any drainage entry pvint to the building
(including but not limited to a window well, a windaw
unprvtected by a wirtdraw well, or a r3aarraay). Said positive
drainage shall cansist of a minfmum slape af 3% away fram
the tauildinq for a distance of at least 10 feet,-frem--t4:_ - z .
: E r, :~I'V IE D
; SEP ~ ~ ~994
' SPOMANE COUNTY EIqGIN£ER '
building. The lots shall be graded so that either aj all
runOff is routed away from the building, and conveyed over
the lot ta anatural drainage swa1e vr approved drainage
facility, or by drainage intercepted an the lot is dispased
of on the lot in an approved drainage facility. The
approved drainage facility shall be constructed in
accordance with the appraVed plans on file at the County
Engineer°s Office. Any revisions to the approved drainage
plans must me appreVed by the County Engineer's office priar
to construction of said reuisions.
' IN WITNESS WHEREOF, the undersigned has caused this instrument ta
be executed vn this day of ~ 1994.
KINNEY-MATTESON, INC.
By:
ItS:
ACKNOWLEDGMENT
STATE C7F WASHINGTaN }
] ss
Caunty of Spokane }
Tcertify that I know ar that T haVe satisfactvey eVidence that
is the person who appeared before mer and
said persfln acknawledged that he (she) signed this instrument, vn .
❑ath stated that he (she) was autharized to execute the
instrurnent and acknowledged it as the of
KINNEY-1KATTESON, INC., to be the free and Valuntary act of such
cvrporatian, for the uses and purposes stated in the instrument.
pATEi~ this day o f , 19 .
NOTARY PUBLIC, in and for the State
of Washington residing at Spokane,
My commission expires;
2
~
~ INLAND PACIFIC ENGINEERING. TRANSMITTAL
707 w. 7t, nve., s►,i« Zao spokane, we 99204 (509) 458-6840 rac (509) 458-6844 Letter F] Fax ~
TO: Spokane County Engineering Office DATE: 9/23/94
ATTENTION: Chris Reich FAX No.:
PROJECT: SP 883-93 (Ki nney = Broadway SP) IPE Pro1'. No.: ~3127
We are sending t) enclosed under separate cover copies of the following:
Description
F-1 Blueline Prints E] Copy of Letter xx Copy of Proposed Drai nage Covenants
F-I Original Drawing F-~ Contract Documents El
F-~ Work Authorization ~ Report F-I
No. Copies Description
1 Proposed Drainaae Covenants
Requested Action
❑ Information xx Review & Comments ~ Distribution
F~ Written Approval ~ Signature & Return F-I
Remarks
Chris - Please check and see if these met.with your approval. I would like to
finalize this as soon as Dossible. Thank vou.
~ SEP 2 6 1994 L ~
SPO►;~ANE CC{`i, ~ i LAIiVEER
Sincerely, Note: If any of the copies are
illegible or you do not receive
• INLAND PACIFIC ENGINEERING COMPANY. INC. number of pages including
this page please contact us
By: immediately at (509) 458-6840.
Billie Jd-~par ng ~
~
~
DECLARATIDH QF CDVENANT
In cansiderativn ❑f the appraVai by 5pokane County of SP 883-93
(hereina€ter referred to as "plat"), the undersigned covenants
and aqrees that:
1. drainage easements, as platted and shown hereon, which are
for the purpose of i.nstailing, operating and maintaining
drainage swalss and drainage fraC111t1e5, as conditions of
glat agpxoVal, are hereby granted to the public.
2e Spokane County and its authorized agents are hereby granted
the right of ingress and egress tv, ❑ver, and from said
easements for the purpvse ❑f inspection and emergency
maintenance ❑f water quality treatment swales (11208 swales")
and other drainage facilities, if not properly maintained by
the prvperty owner. 5pakane Caunty daes not accegt the
responsibility t❑ inspect or maintain the drainage easements
ar drainage swales, nvr does the Caunty accept any la.ability
fvr any failure by the lot owners tv properly maintain such
area.
3. The property awners within this Plat shall be held
responsible for keeping open and maintaining the surface
path of natural vr man-made drainage fTaw aver and acrvss
their respective properties.
4. The prvgerty owners within this Plat shall maintain all
water quality treatment swales (11208" swales") and drainage
ditched situated on their respective properties, and any
pcsrtion ❑f a 208 swales situated in the puhlic riqht of way
adjacent tv their respective prvperties, with a permanent
ground cover as specified an the current approved plans vn
file at the Caunty Engineer's ❑ffice. The property owners
may install agproved shrubhery and/or trees which da nat
obstruct the flow and percalatiorr of stvrm drainage water in
the 208 swales and drainage ditches, as indicated by the
current approved plans on f%le with the Caunty Enqineer's
Office.
5. The property owner or his representative shall inf❑rm each
succeeding purchaser ❑f all drainage easements an the
property and of his respansibility for maintaininq surface
drainage paths and swales within said easements.
6. Spokane Caunty does not accept the respc+nsibility of
'
maintaining the drainage caurse on priVate lats within
drainage easements or floodplain areasr nar the
responsibility fvr any damage whatsoever, including, but not
limited to, inverse condemnation to any properties due to
deficient constructian and ❑r maintenance o€ drainage
cvurses 3,n drainage easements on private praperty.
7. If the prvperty owner fails to maintain the surface path ❑f
natural or man-made drainage fZaw, or the drainage swales, a
notice of such failure may be given to the praperty owner.
If not corrected within the periad indicated orr said notice,
Spvkane County has the right t❑ cdrrect the maintenance
failure, Qr have it carrected, at the expense of the
prvperty owner.
8. Any buildirrg that is constructed on a lvt in this Plat shall
be set at such an elevatifln sa as to provide positive
drainage away from any drainage entry pvint tv the 1auilding
(including but not limited t❑ a window well, a wYndow
unprvtected by a window well, or a daarway). Said positive
drainage shall consist of a minimum slvpe of 3% away from
the bui3.ding for a distance of at least, "`_-re~
N
i
~ SEP 2 6 1994 ~
~607YENcIN€ER '
~
~
building. The lots shall be graded so that either a) al1
runoff is routed away from the bui}.ding, and cvnveyed over
the lot to a natural drainage swal+e or agproved drainaga
facility, or H} drainage intercepted on trie lvt is disposed
of ❑n the lat in an approved drainage facility. The
approved drainage facility shall lae constructed in
accordanee with the appsoved plans vn file at the County
Engineer's Office. Any revisions to the appraved c3rainage
plans must be approved by the Cflunty Engineer's affice privr
tv canstruction of said revisions.
IN WITAiESS WHEREaF, the undersigned has caused this instrumerit tv
be executed on this day af ,1994.
KINNEY-MATTESON, INC.
By:
Its:
ACKN{)WLEQGMENT
STATE C]F 'HTASHINGTON ]
) ss County af Sgokane ]
Y certify that I know ar that I have satisfactary evidence that
is the person who agpeared befare mer and
said persan ackrrawledger3 that he (she) signed this instrument, vn
oath stated that he (she) was authorized ta execute the
instrument and acknowledged it as the af
KINNEY-MATTESDNt rNC., t❑ be the free and Valuntary aGt af such
corparation, far the uses and purposes stated in the instrument.
DATEF3 this day af , 19
NOTARY PUSLIC, in and for tMe Stat+e
❑f Washingtan residing at Spokane,
My Gommissian expires:
2
DECLARATION OF COVENANT
In c4nsideration of the approval by Spokane County of SP 883-93
(hereinafter referred to as the "Development'T), the undersigned covenants
and agrees that:
1. The subdivider/sponsar will construct the private roads and
associated drainage facilities in conformance with the aggrvved plans an
file in the Caunty Engineer's dffice.
2. A lot is served by a priVate road when. a. the only road frontage
, for the lot in the Ueveiopment is ❑n the private raad, or; b. alvt having
frontage on mare than one rQad (public ❑r private) constructs an appraach
tQ the private road.
3. The owner(s) of any lat created by the Development or alternatifln
thereof and served by a private road shall be responsible fvr maintenance
❑f said private rvad, including assvciated drainage facilities, in
cQnfg rmance with approved plans on file with the County Engineers office.
C ?
4. Maintenance financing of the private roads and associated drainage
fac"liti s shall be in a manner determined by the owners Qf:
a. the majority of lots served by such private rQad,
b, the majvrity vf frvntage vf lots setved by such private road;
cy the majority square faotage af lots served by such private road;
Qr d~
5. In the event such private rvad, including assvciated drainage
facilities is improved tv SpQkane Cvunty $tandards for public streets, and
the Cvunty is wilYing to accept the dedicati❑n af such road and facilities,
each lot awner sha1l execute any documents necessary tv accamplish such
dedication.
6. Owners ❑f 1❑ts witriin the Qevelapment wha are served by such Yaad, -
may sue and recover damages and attorney"s fees from any owner of any lot
within the DeVelopment which is similarly served wha refused ta participate
in the road and drainage facilities, cvnstruGtivn, financing, and
maintenance.
7. WARNING: 5pvkane Cvunty has nv respvnsibility tv build, imprave,
ar rnaintain or ❑therwise service the private rvads, including assvciated
drainage facilities, cantained within ar grvviding service to the property
described in this Development. By accepting this Develapment ❑r
subsequently by allowing a huilding permit to be issued for property ❑n a
private raad, SpQkane Caunty assumes no obligatian for said private road
and tha owners hereby acknawTedge that the County has no gbligation af any
kind of nature whatsoever to estahlish, examine, survey, construct, alter,
repair imprave, maintain, proVide drainage or snaw remQVal an a priVate
road, ❑r assaciated drainage faoilities.
1
. '~;I. " - - -
S n rv C> -Li zvv r -'C
rFE.a.tvNINc DEPaRz`r~ENr wALLrs oHUBBARD. oInEcroR
REGEOVED
MEMQRAIVDUM MAR 2 1 1994
SPalUWE CO,[NTY ENGiNEER
Divisivn o s tilities
Department o£ Buildings
Spokane Caunty Health I7fstiict Spakane Cvunty Farks Depamnent
Spvkane Cvunty Fire District #l.
- Consalidated Irrigataon Ilistrict
~ u~L 0 E 1W,.: ~
FR(]M: Mike Nicholsan, Flanner T 1 "
DA'FE: March 21, 1994 MAR $ 5 F`'4
5P'C]KME COU Ml,
S~BJECT: Fi.nal Short Plat SP-$$3-93
~
Enclosed f'ind cvpies af the above referenced final plat. Please rerriew and fvrward any
camrnents by Apnl 2, 1994. Tf you ha~e any questions yvu ncray cantact Milce Nichvlsrsn at
456-2Z0S.
Please di.rect yvur written camments to Mike Nichvlson.
Thank you.
rP
Enclosure -
c; Kanney-Matteson T.nc. Ramm Assaciates, 104 S. Freya, Lilac Flag, Ste 217
Rick & Deborah ]acobson, 1017 S. Cenreury Rd. Veradale WA 99037
Patrick Moaze, 707 W. ath Ave, 5ce 200, spakane wa 39204
wEsr 1026 BxaAowAr AvFrruE • snOKarrE, wasHSNcraN 99260-0240 •(5a9) 456-2205
I~
5PQKANE CQUNTY OFFiCE OF GQUNTY ENGINEERS
CALCIlLATION SHEET
DeSCrIpfIQn: Prvieet No.:
+GQiG. by: aQtB. Titie:
Checked by: pate= Sheet vf
Notas :
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0 ; I I SPOKANE C9UNTY C OFFICE OF CDUNTY ENGINEERS
,►~LCIJLATI~N SHE~T
Dsscription: ProJeet Na:
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-SPaKANE GOLINTY O1FFICE OF GOUNTY ENGINEERS
, • CALCULATIOM SHEET
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Calc. by: Dafe: TiTle:
~Checked by : _ Date : 5heet vf
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SPOKANE COUNTY CALCULATIvN SKEET QF'FICE QF CQUNTY ENGIN€ER5
~ •
dascriptron: Prolect Na:
CAIc. by: Dute: Title:
Checked by: Dare~ Sheet of
Notes :
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aFFICE OF THE C[JUNTY ENGIIVFE.R • A DIV35IoIV GF THE PUBT.IC WORKS DEPAA'IMENT
Ronald G. Hvrmann, 1'.E., Cvunty Engineex Der►nis M Scott, I'.E., Z7irector
REVIEw ComnnENTs
TO: Tadd W'hipple, P.E. - Inland PacFtic Engineering, fnc.
FROM: Chris Reicn, E.I.T. -Engineerirrg Uevelopment Seruicesc~v
SUB.JECT: 5hart Plat $83
DATE: March 17, 1994 A reView af the abave referenced project has been accvmplished. The list beIvw is
a summary ofi the i#ems that need to be addressed. Pfease refer tv the errclosed check
prGnts for camp[ete camments.
General
Developer's ssgnature is required for fina1 approval.
2 Pravide eVidence of coordination with #he eiectric utility serVicing
the project.
- All plans rnust be stamped by P. E.
R❑ad P1an .
3. Add the fvllowing nvte: "Any corrfFicting utilities shall be reloca#ed
pris]r #v canstruGtivn of rvads or drainage facilities."
4. The minimum siape allowed is 0.8°/u. Revise roa[f prvfile.
5. Lafael the end ❑f the paving and the statian.
6j. vthange #he crass-sectian tv read "easemeni" nvt right-vf-way.
Indicate which way the cross-section is taken. Label one side
as the prvperty line.
Provide ieft and right ditch prafiles.
~ lndicate street name sign and stvp sign.
9 Provide fire district appraWal an[f signature bfock.
Provide the bearin+gs on Broadway Auenue and Steen Lane t❑
aerify the curve calculations.
1
_ W 1026 Broadway Ave. Spoicane, WA 99260-0170 [509] 456-3600 FAX (509) 456-4715 TDD: (509) 324-3156
AW
9.1 The deltas for Cl and C2 shvufd add up to 1$0 degrees, unless
there is an angle point at the intersectivn. The plat does nat
~ ir~dicate arr angle p+~int.
2. Label the private road and drainage easement.
,,Y5. , Labe6 the drainage easement for Pvnd A and provide dirraensians.
The right-of-way dedicativn required for Brvad►rvay is 12' and the
set-aside required is 1 S'.
Labei the structures along the dry line sev+rer. Are they manholes?
fIs a ditch being proVided ara the lefit side of the crvss-section?
Wha# wi[I canvey the water ta the pond?
1The 5' width praVided for the diteh is not adequa°Ce. Accarding ta the
wnformatimn prav9ded, 5.25' is needed tv contain the ditch within
the easement.
~ S. Where is the water frQm the southwest pvrtron af the raad going7 The
road preuents the water from #lowing to the pand.
Drainage Plan and Report
~ 19. Pravide abasin map indicating the basin firnits and Tc. Prvvide
~
cvntouES or spvt elevations tv verify the basins.
~20. The report indicates that Tc calculatians and peak flaw cafculations
~ are provided vn #vllowing pages, but thase pages were not included.
~ 21. Is #he vveighted run❑ff caefficient calculated for the deueloped con~iitian?
22. The repvrt indicates Bawstrang calculations were pravided, but this
° report does not anclude those.
c~ VO 23. Provide '208' caeculatiflns - area needed and provided, storage needed
and pravided, etc.
24. Provide da'tch calculations.
25. The drainage swales need ta be iocated ❑utside the future acquisitson
~ area.
26. The affset for the first drywell in por+d A shvuld be LT 21' nat RT 21'.
27. Label the line with syuafes east of #he prapectyr 6ine.
28. Pond B does nvt fit within the prvperty arrd conf1icts wi#h the r❑ad.
There is no rvvm prouided for side slopes. Accarding tv your
pCan the swaie wauld encraach into the road arrd anta the neighbareng
property.
29. The offset for the dryweil ira pond B is incvrrect. lt shoufd be 10' - 12'.
30. 7he eleva#aan at the svvale backside shvuld be at least 0,3' higher than
the pavement edge.
31. The note for the swaie cross-section conflicts with Note #3. The swales
should be completely constructed at the time the road is cnnstructed.
32. The swale crvss-sectivn indicates ihe swale will use svme of the
neighbaring parcel. PrvVide separate drainage easemerat for using
e
this parcel.
2
' 33. The drywells should be placed within 8' of the edge of pavement and
30' (center - center)
. 34. Lot plans are required.
The "Guidelines for Stormwater Management" allow swales at 1% slope or less to be
considered flat for storage calculation purposes. This might help you fit the swale
within the easement, since it appears the road will be less than 1% slope.
If you have any questions, feel free to call.
3
~
093i2l
DRtlINAGE TECHNI'l.AL REPdRT
for .
SHORT PLAT NC). 883-93
FEBRuARV 1994
Prepared By :
Inland P'acifec Engineerdng +Com,pany
707 West 7th Suite 200
Spokane, WA 99204
(509)458-6840
t7FF1C1Al. PUBLIC DOCUNlENT
s~OKANE coUN-nr Er~~~~aFrS aFFEC~
~ROJECT #
StbSM9TTA1. # r
RETURN TO CQUNTY ENGlNEER
.
.
DRATNACE 'i'ECHNTCAL REPvRT
for
5H(]RT FL.AT N[7. 8$3-93
August 1993
Prepareti by:
Iraland Pueafac Engineering L'QrnpQray
707 West 7th Suite 200
Spvkune, YYA 99204
(509)458-6840
This report has been prepared by the staff of Inland Facific Engineering Comgany under the
du-cction af the undersigned professional ' eer whase seal antk signature appear hereon.
0~
~2~462
~ E][PIRES 9I241
TOtid R. W pple, P.~.
PBJRPUSE
The purpose ❑f this repvrt is t❑ determine the extent of storm
drainage facilities rahich wi11 be required to dispvse of
stormwater runoff created by the develDpment of Short Flat Na.
883-93, Steen Lane. The starm drainage faGilities an this
praject wikl be designed t4 dispose ❑f runoff resulting from a
ten year design storm. This development is within the Aquifer
Sensitive Area (ASA), and is subject to 12081 requirements.
ANALYSIS MLTHODOLOGY
The Rational Method is recammended for basins less that ten acres
in size, and wil1 be used to determine the peak discharges and
runoff volumes,
PROJ'ECT DESCRIPTIOAi
5hDrt Plat No. 883-93 is a 4 lat pla't far multi-family housing
lpCated in Spokane Caunty in Section 13e Township 25 N., Range 44
EWM. Sheet 67 ❑f the Soil Survey of Spakane Caunty, Washington
shows that the soil types are GgA (Garrison grawelly loam, 0-5%
slopes), a samewhat excessively drained svil formed frvm a
Variety of igne+ous rock» From page 6-18 of the Stormwater
Drainaae Guidelirces, this soil belongs to 5oi1 Group B.
The project has been divided intv 2 basins. A and B based on the
rQad des ign of Steen Lane.
CALcUr.ATrvxs
The tvtal and the impervivus basin areas used to calcuiate the
times of concentrativn and the Deak f lows fvr each basin ar„e 7111
shvwn on the following pages and tabulated below. Tdb1e s - eeain errae
1Y[1P17. ABE~ r ffiERn~ .3kl4II74
DU\U ' .
A I E5340 ~ 1.30 5475 ~ .8a5 ~ d ~ a,6a .25
8 ~ 9276 I .19 1904 .1111 a .608
r~ ~ Gc~►.~r~+.+ m.. ~
C'~
The runaff caefficients ("C") shown aboVe were based ❑n the
number of dwelling units per gross acre and Tab1e 1 in 5pokane
County's Guidelines far Storrnwater Manaaement. The "TG" value for
Basin B was determined using aweighted averaqe method as ~
fallows ; t-~ `
43560(.19) = 8276 sq.ft.
- 4800 P 0.90
3476 @ 0.20
rrC" = 3476 20)= 695.28
4800(.90) _ 4320.0
5015.28 / 8276 _ .606
w 6rG ~%-9-
nESZCN
The BarastrinQ caiculations an the -paaes show the
required retentivn voTumes and 1208' stvrage vvlumes for eaah
basin. The required volumes for the 12081 ponds and drywells
from the Bowstring calculations are tabulated belvw with the
pravided woTumes and dryweIls types.
Tanle a - arod asge
H~BTiY ~
seauxREKMM "?DBr v3rlmlg kBit I ~ PRPP~ [C4:T#Y ~iF ~Y$~.I~ ~
C dias.lEI pE&~'L'8 f~= ] I
R ~ 221; ~ 375 I 290 ~ 1 QIISISLHj TYFB B
8 ~ 2010 ~ rs9 N 203 ~ 1 SIFGL£/ TYPE A
IIVLAN[3 P'ACIFIC ENGINEERING - TF~ANSMITTAL
707 w. 7tr► nvBfluB, s~ite 2an sRoKans, wa (sos)458-6840 Fax: (509)45843844 -
TO: SPQKANE COUNT'i( ENGINEER 'D~1ATEIVJ*, 1~6,,%1296
, h• , fiw
ATfENT10N: Dave Berto I.ft3`C: ~ PR.aJECT f 9312,72.,
•
~ x. » q`. ,
PROJECT 5P-S83-93 4PRC].IECTr NA'~E' • 1QNN~.
F h 4 `E
- tWAD'll'VJA►Y $MRTRR+LA~T~'~~.,
,
Descriptlan:
❑ Xerax Prints 0 Gopy of Letter C]
• C]riginal Drawing 0 Contract pacuments ❑
• T4t1e Reporfi E Declaration af Cov. ~.7
No. Cvpies Descriptivn
1 SEaned Decl'ara#ion of Covenant
Purpvse
a Infarrrsatian ❑ Re►►iew &Camments ❑ Per Yaur Request
❑ Written Appraval fl Signattare & Return N To File
Remarks
Dave -Enclosed please find the signed Qeclaration of Govenant for the
above referencem projeGt. The rnyfar fvr thi$ plat will be suarnitted
shartly. ff you have any questions, please call Eric as I will be on
Vacativn. "YEAH"
A,
Sined:
` RECE'IVED
JUL 1 6 1996
SPOliANE C[IUiVTY EHGIlVEER
DECLARATION OF CO9EHANT
in consideratxon of the appraval by Spokane County of SP 883-93
(hereinafter referred t❑ as "plat"), the undersigned covenants
and agrees that:
1. arainage easements, as platted and shown herean, whiGh are
for the purgvse ❑f installing, vperating and maintaining
clrainage swales and drainage facilities, as conditions ❑f
plat approval, are hereby granted ro the gublic.
2. Spokane County and its authorized agents are hereby granted
the right of ingress and egress to, over, and from said
easements far the purpose ❑f inspectian and emergency
maintenance of water quality treatment swales (11208 swales")
and ather drainage facilities, if nat praperly maintainad hy
the prvperty owner. Spokarae Caunty daes ncst accept the
resp❑nsibility ta inspect ❑r maintain the drainaqe easements
or drainage swales, nar dQes the Cvunty accept any liability
fQr any failure by the lot awners t❑ properly maintain such
areas.
3. The property awners within this Plat shall be held
respQnsible far keeping open and maintaining the surface
path of natural or man-made drainage flc+w over and acrvss
their respectiVe properties.
4. The property owners within this Plat shall maintain a11
water quality treatment swales (11208" swales") and drainage
ditched situated vn their respective properties, and any
partivn of a2D8 swales situatsd in the public right of way
adjaGent to their respective praperties, with a permanent
ground cawer as specified on the current apprvved plans ❑n
f i le at the County Engineer' sOf f ice . The prc+perty vwners
may install approved shrubhery and/ar treas whicri do nat
obstruct the fl❑w and percolation of starm drainage water in
the 208 swales and drairaage ciitGhes, as indicated by the
current appraved plans an file with the County Engineer's
❑ffice.
5. The property or,rner ar his representative shall infprm each
succeeding purchaser of all d:rainaqe easements on the
prvperty arad of his respansibility for maintaininq surface
drainage paths and swales within said easements.
6. Spokane County does nmt accept the respQnsibility ❑f
maintaining the drainage cvurse on pravate lats within
drainage easements or fla❑dglain areas, nor the
respansibility fvr arty damage whatsaever, including, but not
limited ta, inverse condemnation to any praperties +due tQ
deficient canstruction arad Qr maintenance of drainage
courses in eirainage easements vn grivate prAgerty,
7. If the property owner fails tv maintain the surfaae path of
natura 1 crr man-made dra inage flaw, or the drairaage swa les , a
naitice ❑f such fai3ure may he given tv the property owner.
Yf not carreGted within the period indicated an said notice,
Spokane County has the right to correct the mairatenance
failure, ar have it cQrreGted, at the expense a£ the
property owner.
8. Any building that is canstruated Qn a lot ir► tYais Plat shall
be set at suGh an elevatian so as t❑ provide pvsitive
drainage away fram any drainage entry ptaint to the huilding ,
(including but not limited tv a windvw well, a wiradvw
unprotected by a wfnd❑w well, o:r a doorway). Said pasitive
drainage sha11 cansist of a minimum slmpe of 3% away from
the building far a distance of a't least 10 feet fram the
I
building. The lots sha11 be graded so that either ay all
runoff is routed away from the building, and conVeyed vver
the lot to a natural drainage swale ar approved drainage
facility, Qr by drainage intercegted on the lot is dispased
of on the lvt in an approved drainage facility. The
approved drainage facility shall be cvnstructed in
accardanee with the approved plans ❑n file at the Cvunty
Enginees's office, Any revisions tv the approved drainage
plans must be approved by the Caunty Engineer's Office priar
to evnstruction df said revisivns. IN WITNESS WHEREOF, the undersigned has caused this instrument to
be executed an thfs day of ■ 1994.
KINNEX-MATTESON, INC. -
BY :
zts ; ~
ACKNO'WLEDGMENT
STATE OF WPrBI-iIAICTDN ~
y $s
County of Spvkane ~
cer~ify that I know Qr that I have satisfactvry evidence that
~is the person who appeared before me, and
said person acknow ged thait he (she) signed thi$ instrument, vn
❑ath statad that he (she) was autharized, 1ta exete t~ie
instru~nent an~1 ackrnvwledged it as ~tY~e L~~,a~. ~ csf
KI1dNEY-MATTESVN, INC., ta be the free and voluntary act of such
corporation, fox the uses and pu Tr~ses statet~ i~n the instrument.
L9ATED this '~-s~ay vf 19~.
sTAreQ OFFICIAL SEAL
q di]D1TF! LE0
$ Natary Public - Waat~ir~gtort , ~[1TW%ahington PCTHLIC r in and ~ar the State
My Cummisslan Expire$ ' af res iding at Spakane,
Dctnher 27, 1997 ' My comYnission expires :
y lyl yi yi V"u y .V Y sV1M 4 V'Y iy y y. y,u~
2
1NLAND P,AICIFIC EIIIGINEERING - TR14NSMIT614`
707 W. 7th Adenua, 5uite 2DO Spokane, WA (5W)4586840 Fsn: (509)4584644
~G"'~ ` , ~.c`e4~;~~ti~~w ~ ,~iSi~E~'•> , ~
TC]: SPOK4NE COl1l~TY ENGIG~IEER D,~oTE. I M ~:1q~.• ~ ~
.
• : MW
AfiTENTIt]N: E3ave Berto •~1 P.~.~:FF'RC]JE~T ~,2~'''~
~iO~➢ECT E, NIaiME; :,r.?%
IR
{ WNU...~-f§M~
+ , , ac
Descriptian:
* Xerox Prints 1:1 Cvpy of Letter 1Up-dated olat Certificate
❑ C]riginal ❑rawing 0 Contract Documents 0
* Title Report ❑ Declarafion of Cov. 13
N❑. Caples DescriptiQn
I l1o-dated Pla# Certificate
1 CooV of ProQased Final Plat
Purpose
■ Inforrnatian ❑ Review & Gomments ❑ Per Your Request
❑ Written Approval ❑ Signature & Return ❑
Remarks
Da►ve - Enclosed please an updated plat cer#ificate and the propased
final pEat fvr the abvve referenced prvject. This has been checked and i
have no red fined drawings. As it has been sitting here far some time
yvu may want tv dvuble check it. If you have any questions, please d'o
nat hesitate to cvntact this office. Thank you.
Signed:
RECEIVED '
~ ~ 19%
SPOKANE C4iIRiTY ENGINEER
u rn~..a d6f~N~
ENGINEER'S RE'VIEW SIMET
BLI7G. PERMT'T # -ar -FILE# -
Related File #
Date to Review 9-23-93 Ti►ne #
Date to AA & I]R Time
T]ate Received 9-1O-93
Praject' 1Vame DUFLExES Na. Lots 4 No.Acres, 2:4
•r _ 5ection - Township - Rauge
SZTE -ADDRLSS S BR[]AI]WAYIVV FL4RA PARCEL # 13'S44-4208
Applicant's Name RAMM ASSOCIATES Pbane # 534-8086
Address 104 S FREYA LILAC FLG BLDG STE 217-SP(JKANE WA 992(]2 Work #
Date CQnditians mazledl-`~"7177
<-a3ltaCt ~~TSOll Phone # .
• i -
~M :F~;D+aD F2C} ,NE NI 1tiTO W 4 5 1 SCHOOL 356
,
E~e,I "~~yr'~bit=: t' &.PM00RE
A~IFIC ENC"iINEERII~IG
ON - _ ,
~~f C~~ ~~AA~C 'f'
P. Sl'QKAN~ WA 997A2
535-1410
.
~ Pla~nni,Ht~t Person TIIV~ 1VTTI~I.GARD ~'ttiane # • 456-22fl5
s .
W Iate SubX~; T)escriptian ~ Iuitials
r
.~Y ~ ~ ~ - -
AGREEMENT TQ PAY FEES CC)MFLETED & GOPY TC7 ACCOLIN'TING _•~]~p;~~~~~:;.
~ '"`~a- . - < N~.. p:
~I~IN'AL PLAT FEES COMPLETED & CC}PY T~CI ACCC)llNTTNG 90,
• .
-
a~.` - ! •
NDTICETO PUBLIC # 1 3 4 6 CC)MPLET'ED - QR NEEDS TO BE SIGN,E'I3,~-
' 1=~:~~ . • 1 DESIGN DEVIAT'iDN SUBMTTTED • - t l~'~, ~ . ~ J 1 ALTERP►TI[JN TO PLAT - BLDCKS & LQTS
_ - _ - _ •_T ~ , -
1 , 1 HEARING EXAM _APPRC3VEU _DEIYTED-_APPEAL.~~ BBC _ts►PPROVED"' PENLED
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FLAT ATAMF. NO-
STATISTIC$ DATE ~
Pdat Check Fee ~ Mca ki ~ ~ 1-4 4~6-~ . ~n-l~._
Number of Lots 4
Road Miles (Nerv) VlA
Total .hrea
~ MAY
Nvrth Arrow
5cale I rik'
Leeend Prncedures & Euuiumeut I ~ J C~
Basis vf Bearines F' I~
P l a t L o c a t i a n B v Ti t le
Ofticial Signature Slocks I ► ] G r, C3[?5
Sutvevnrs Certificate
Road Names
Road Widths
Aciiaeent Area
Lat & I31ack Numbers
RiW Uedicativn desienated
1 Fv4 t 5trivs
3 RPS nn GLO Carners
Tract X I A
Lsat Areas ~ I K,
Dench NTark AU f 44
Ciosure -
I ~ U~ /Ktm DEI]ICATION ~
T?escrintivn lTv Manl
Descripkivn (To Cert) O;p
Owners re
Cert"ii'icate co Plat
1 Foot 5trins ,,1~ IA,
RTD - ~CPR Statement ~ ~ /
Access Prohibited 1rCZ
WW' Dedicatiat~ D ~
Drainaee Lanuaee
FIoOd IA5UiaI1CB
Stormwater Manaeement ~ I ANA
208 Bnnds -$1.0l70.OQ ea ~ 20$ PLAlvS APPROG'ED 1 1-Lov QoelS tAOT eeotip Iom I A
Private Road lloc. #'s
Private Road Warninp-
Rraad L'Zans
Bvaid Road rnzpro A f[~}
5igned By Engineer
~ 0 S'~kA~j
eC p ~rZ~► IP~i
-s
kvV\pla[list Ck
~ , • ~
.
0713Z/1996 03; isPM-
, RECEIPT; ~ 165598
_ C> • ' •SP 0 f,`AN E 0 aU N rY .
A1l6IT0R
, 5'F0: F, AHE CO,IlNTY,
FROhi GO ENG
. 6Y p- ,blantasa •FILE• NO. r' 4019926
# Pgs : 2 '
(CUV) CflVENRN1' (NO CHARGE)
,
-'dOCUPiEN!T: FEEs . 9.90 , . , TQTAI, Nq CHpRGE FEE 9.00
h, •
TOTAL` RECpRDING 'FEE
' CHRNGE `0. 00 RECEIPT
. . ~r~
a
IAEGLARATION QF Ct]VEIRANT
In cansideration of the approval by Sgokane Cvunty of 5F 883-93
(hereinafter referred to as "plat"), the undersigned Gavenants
and agrees that:
1. drainage easements, as platted'and shvwn hereran, which are
for the purpvse of installing, operating and maintaifling
drainage swales and drainage facilities, as conditivns of
plat approval, are hereby granted tfl the public.
2. Spvkane County and i,ts authorizea agents are hereby granted
the right of ingress and egress to, averr, and fram saad
easements fvr the purpase of inspection and emergency
maintenarrce of water quality treatment swales (11208 swales" )
and vther draa,nage favilities, if not properly maintained by
the property owner. Spokane Cvunty dves not accegt the
respansibility tg inspeGt or maintain the drainage easements
vr drainage swales, nor does the Caunty accept any liahility
far any failure by the 1ot awners to properly maintain such
area.
3. The property owneYS within this Plat shall be held
respansible for keeping 4pen and maintaining th~e surface
path of natural or man-made drainage flaw aver and across
their respective properties.
4. The property owners within this Plat sha11 maintain aTl
water quality treatment swales (1120$1" swales") and drainage
ditched situated on their respective properties, and any
portivn of a 208 swales sftuated in the gublic right of way
adjacent tv their respective propertiesr with a permanent
grorand caver as specified on the current appraved plans vn
file at the County Engineer's Office. The prQperty owners
may install appraved shrubbery and/or trees which da not
❑bstruct the flaw and perc❑latian of storm drainage water in
the 208 swales and drainage ditches, as indicated by the
current approved plans vn file with the Caunty Engineer's
Office.
5. The pragerty awner ar his representative shall infarm each
suCCeeding purchaser ❑f all drainage easements an the
prQperty and of his responsibility fvr maintaining surface
drainage paths anc3 swales withira said easements.
6. Spokane Gvunty does not accept the , respc~nsilaility of
~naintaining the drainage caurse on private lats within
drainaye easements or flaasiplain areas, nar the
respansibilYty fvr any damage whatsoever, including, but nvt
limited ta, inuerse condeznnatian ta any properties due tv
deficient Canstructivn and or maintenance of draznage
courses in drainage easements on private property.
7. If the property vwner fails to maintain the surface path of
natural Qr rnan-made drainage f1ow, or the drainage swales, a
nratice of such failure may be given to the property owner.
If nvt corrected withi.n the periad in+dicated ❑n said notice,
5pokane County has the right to earrect the rnairrtenance
Pailure, ❑r have it corrected, at the expense ❑f the
praperty awner.
8. Any building that is constructed on alot in this Plat shall
be set at such an elevatian so as to provide positive
drainaqe away fram any drainage entry paint tv the building
(irrcluding but mat limited ta a window wel1, a,window
unprotected by awindaw well, ar a darrway)e S'~id pasitive
drainage shall cpnsist of a minimum slope of 3% away from
the building far a distance ❑f at least 10 feet frvrn the
1
~
building. The lests sha1T be graded so that either a} all
runvff is routed away frrsm the building, and Ganveyed over
the lot to a natural drainage swale ar approved drainage
facility, ar b) drairrage intercepted vn the lat is dispaseel
of an the lat in an approved drainage Facility. The
approved dra inage faci, l ity sha11 be constructed in
accordance with the approVed plans on file at the Co'unty
Engineer's Office. Any reviSians tv the approVed drainage
plans must be agpraved by the Gounty Engineer • s[]ff ice prior
to constructian af said revisions.
IN WITNESS WHEREOF", the un ersigned has causeei this instrument ta
be executed an this ~ day of
~
KITNNEY-MATTES[3Nr XNC.
~ ~ -
61B:
:
ACKN[]WLEDGMENT ~
STATE OF WI,,SHINGTON ~
~ ss
CQUnty of 5pokane ~
certify tha know or that T have satisfactory evidence that
the gerson wha appearea before me, and
(ijAid person ac}cnawledged that hs (she) signed this instrument, on
aath stated that he (she) was autharize t❑ exe te the
instrument and acknowledged it as tne ZZLS.A ❑f
KINNEYGMATTESQN, INC., ta be the free and voluntary ~f of such
carporatir~rr, for the uses and purgases stated in thenstrument.
DAfiED this -t1_-^.,_C)~'day of 197
~
V,. r 1~ T PiIBLIG, in and £or the State
~ re CIALSEA~ '
JUDITFf LEd ; a£ Wa ington residing at Spokane,
Natary Public - Washin8tan, My cvmmiss ion exp ires : -It)-Q7-9 7
My Commissinn fxpires '
7889 {lclQbef G P r 199T )
Y Y Y Y' YV Y V Y V V YV'Y Y' Y Y~%~
~ f
2
~ • ~
Z7f1911995 . T 09.25AM
. kECEIPT 0 1644$7
. 5 y.N.A3~'E C~~1~lTY
A~1C~ I~~1R
~ . S P 0 V, 'h H. E _C QU N i Y, W A
~ FROK : Cfl ENG
AY ~ RFlOY `
FILE N[].: 40162?9,/~ 2 Rt~C.: (C~i~t) COVEi~R~l~ 00 CHARGEf • ,
DOCUMEN1' FEE: . 9.00
. ~ TQTAL Np CHRRGE FE£ 9.08
~ TOTAL RECOOING FEE 9.00 ~
' GFfRNGE.R_-_-_-_- > 0.00
#4 RECEIFT W
.
.y'a +
DECLARATION OF COVENANT
In consideration of the approval by Spokane County of SP 883-93
(hereinafter referred to as the "Development"), the undersigned covenants
and agrees that:
1. The subdividerjsponsor will construct the private roads and
associated drainage facilities in confarmance with the approved plans on
file in the County Enqineer's Office.
2. A lot is served by a private road when: a. the only road frontage
for the lot in the Development is on the private road, or; b. a lat having
frontage on more than one road (public or private) constructs an approach
to the private road.
3. The owner(s) of any lot created by the Development or alternation
thereof and served by a private road shall be responsible for maintenance
of said private road, including associated drainage facilities, in
conformance with approved plans on file with the County Engineers office.
4. Maintenance financing of the private roads and associated drainage
facilities shall be in a manner determined by the owners of the majority of"!►
lots served by such private road.
~
5. Zn the event such private road, including associated drainage
facilities is improved to Spokane County standards for public streets, and
the County is willing to accept the dedication af such road and facilities,
each lot owner shall execute any documents necessary to accomplish such
dedication.
6. owners of lots within the Development who are served by such road,
may sue and recover damages and attorney's fees from any owner of any lot
within the Development which is similarly served who refused to participate
in the road and drainage facilities, construction, financing, and
maintenance.
7. WARNING: Spokane County has na responsibility to build, improve,
or maintain or otherwise service the private roads, including associated
drainage facilities, contained within or providing service to the property
described in this Development. By accepting this Development or
subsequently by allowing a building permit to be issued fvr property on a
private road, Spokane County assumes no obligation far said private road
and the owners hereby acknowledge that the County has na obligation af any
kind of nature whatsoever to establish, examine, survey, construct, alter,
repair improve, maintain, prvvide drainage or snow removal on a private
road, or associated drainaqe facilities.
1
} f ~ ~
~
S. This cavenant and agreement shaZl run with the land and shall be
binding upon the owner, their heirsr successvrs ❑r assigns, including the
abiigatian ta participate ain the maintenance of the private raad, and
drainag+e facilities as pravided he in.
~
i7ated this day ❑f
I{INNEY-MATTESC7N, INC.
7
1
gY :
Its '
•
ACKNOWLEI]GMENT
STATE (3F WASHINGTaN }
~ ss
Caunty of Spokane y
fy th t I kna~r or t3~at I have satisfact~ary e~*idence that
~~,t `~.~,,-e\ 's the persvn who appeared befare me, and said gersen
acknawledged that W ( she) sigtrred this instrument, Qn oath stated that he
(s~e) wa authvriz,ed to execute the instrument and acknvwledged it as the
\ ! __4 ❑f KINNEY-MATTES4N, INC. , tv be the free ana
voluntary act ❑f such corporaticrn, fvr the uses and purpases stated in the
instrument.
,
I]piTED this 1j'~ day ❑f ~,-A , 19JL40.
E,3ajjdx~ ~?~°~~`~+2~.' , lIl and fr~ r tt1B st3te
SIW13lf3o Aw of Was ngtfln residing at Spokane,
~t1qnd ~LtR3aN l~y cam~aissi❑n expires : lffifiT loliit7
2
RE: l7rainage Langua,ge for Plat r3eclaration of Cooenant
Short Plat #_804 ~ If the prapeny vwner fails tv maintain the surface path of natural or man-made drainage
flow, vr the drainage swale, a natice of such failure may be grven to the prvperty vwner.
If not carrected within the perivd indicated on said notice, Spvkane County has the right
tQ correct the maintenance failure, ar have it corrected, at the expense of the praperty
owner.
$ Any building that is eanstructeci on a 1ot in this F'lat shall be set at such an elevatinn so
as to provide positiVe drainage away fram any drainage entry pvint tv the building
(incyuding but not lirrrzited tv a windvw well, a windaw unprvtected by a windaw well,
or a dvorrway). Said pnsitive drairaage sha11 cvnsist of a minirnunn slope of 3% away from
the building fvr a distance of at least 10 feet from the building. The lots shall be graded
sv that eiCher a) a11 rurevff is routed away frvm the building, and cvnveyed over the lot
ta a natural drainage swale vr approved drainage facility, or b} drainage intercepted an
the lvt 'rs disposed of on the lot in an approved drainage facility. The approued drainage
faciiity shall be constructed in accvrdance with the apprvrred plans on file at [he County
Engineer's Office. Anp revisions to the approved drainage plans must be approved by
the County Engirteer's Office privr to constructivn of sald revisions.
If there are continuous swales for water quaGty treatment (248 strip swales) on the Farcel:
9. 17riveway access permits for drivewaY approaches tv the Cvunty eoad system are required
privr to issuance of a building permit. This approach sha11 be cvnstructeci in accordance
with the apprvved p1an on file in the Cvunty Engineer's flffice.
If aflaodplain occucs orn t~e Parcei:
10. Deveiopment withrn this Ptat shail confvrrri the requirements of the National Flmod
Insurance Program, and Chapter 3.20 of the Spvkane Cvunta+ Code. 'Flne lowest floar,
including basement flaor, far any stxucture shall be corstructed irn accordance va+ith the
requirements of the Spokane Caunty Flvcad Zvne Regulations in effe.ct at the time a
buxlding permit is issued. I'urchasers of prvperty in ttais subdivisivn are warned of
pvssible f1aoding ar panding and the of the patential requirement to purchase Flaod
Insurance. This warning sha11 be carried in each and every deed ta transfer ownership
of any and all prvperty within this pla[ in the Area of Special Flvad Hazard.
11. An appro►red grading plan exists far iot(s) , , of BlQCk . Gracfing
must confarrn to said pian on fiie in the Cvunty Engineer's {3ffice.
12. Spoiane Caunty does not accept any responsibility whatsoever tv estabiish ar maintain
ingress vr egress acrvss the flood plain area.
' ~S ~r F~~w.', ~ s~ ~ ~ J013 #
- qA f,)
P
JL9L 0 $ 1996 'CG: List Initials -
s . ~
TRANSNATION TTTLE INSURANCE COMPANY e
I. P. E. NORTI-I 720 AFdGC3I+TNE [
SPoKRItIE, WASZ-ITNGTC]N 99212 ' • ~ ~
Pregared fvr: ~
KINNEY-MATTESVN OrCier No.: SH-182971M
ATTN: ~TQHN1 ABLES •
P.O. BOX 14440
- '
SPQKANE. WA 99214
cc : Inland Pacitic Engiae~ring/CaIkixa.s
cc z Spokane County Plann3ng
cc : Spokane Gounty Enganeer
T$IRI7 FLEPDRT
E' L AT C E R T T F IC A T E
Bated June 27, 1996 at 8.00 a.m.
Certa,ficate far filing Plat of:
SPQKANE COUNTY SH4RT PLA"T NO. SP -S 8 3- 9 3
In the matter of the subdiuision tp be srabmitted to Spokane County far
approval., this company has exarraa ned the recards af Spokane County Auditor' s
and Clerk's offices, and the recoxds of the Clerk of the United 5tares
District Court holding terns a,n said county. This certificate is made far
the purpase herein specitied, and is not to be used as a basis for clasing
any C.ransaction. LiaUility is la,mited tv the amount, zf any, paid frar this
cerGificate. From such examinativn, the company hereby cexti£ies the title
to the following described land, in said Spokane County, to-wit :
The East ha~f of Block 2 0f VERA, as per plat thereof reccarded in
Valume "O`" of PlatSr Page 30;
EXCEPTING THEREFR[7a`NF tihe West 160.00 feet aild ai'ly port].vri ly].ng sFT].t'11in
the County Road; .
Situatie in the County of 5pokane, State of Washingtan.
VESTED IN:
KINNEY-MATTESQN, INC., a Wash3ngtoxa Corporativn.
4
EXCEFTIBNS:
1. Taxes and assessments, if any, no search having been made thereot, as
to Parcel Nfis. 45134.0208.
Parcel numbers are pravided £ram the latest Assessor's Maps availabl.e
to the company. Said parcel numbers are not a matter caf the public
zecard therefar, the company makes na assuranGe as ta validi,ty or
accuracy relating theretQ.
Aage 1 of 2
'
Order No. SHI82971M
2. JAGREEMENT AND TiF° TERMS AND CONDI T I[3N5 THEREC3F :
BETWEEN : ModernG Electric Water CaTnpany
AND ;D. K. Mcmvnald and others ,~y1lA~i'~CiD: 4'~OVetIWex' 4, 1905
RECORF3EI]: Navember 6, 1905, BoDk "E" c3f
Cantracts, page 267
RECORDING NO.: 131084 R. _ REGARDxNG: Providxng fvr canstructivn o£
ditches, flumes, water pipes,
+etc.; erecting poles and
electric distrxbution lines,
with right of ingress and
egress to maintain said pipEs,
].ines, etc. ; and provid%ng far
],ien for unpaYd charges for
such service.
3. Any unpaid assessments or charges, and lia}aility far further
assessments vr charges by Vera Irrigati.on District No. 15.
4. Pvtential liabilzty for assessments levied by Spokane Cvunty Util.a.ty
Departanent for the Aquifer Pratectioza Area. To Uerify, cal.l 458-2538.
In order to make payment, account numbez is necessary.
5. MITIGATIQN AGREEMENT AND THE TERMS AND CONDITICENS THEREO'F :
RECORDEI] : May 5, 1996
RECQRDING NO. : 9605060373
TRANSNAZ°IDN TITLE ZNSURANCE CDMFANY
BY
For service~this order call:
(509) 92Z-22 (FAY) 926-1519
Sean Heath, Tit le CDff icer
SC
- F'age 2 ❑f 2
. ' YUI. 18 i 8 Pd~E ~ -5
9GO5060373 ~
; t[C1W, TI-I=REFpFtE. For grrod and valuable eQnsir3tralsan, the reccipt and
hiT'[`I9A1'I[liN AGRF,EMF.C~ sufFicitnqy vf whieh 3s here6y aclmawledged, thz pa[t'ses agreG as fallov+s:
1. LTevsiqper and thc Aistriet agrx thal chSs MiGgatirn kgrtement is avolunlary
'i'H3S ia sn agsxment tntered inta by and between !hs Centra! ValEey I3is[rict Ne, 356 $g~ment whQch is reu+aaably ne~sssary in ordar tv mitigate the dirrxt rmpact nn thz ❑istrict
(heraina€ter referrid tv as 'Diauiel' and Kianey Ine, hereinafter reCerred ta as of addi[ianal studeass whieh witl be gentraled hy lhe devtlopmcnt and for wfiLch [hcre is np
'L7evalager'). taaxTs5Oia aPpyoPrsatc Cac'sl'sties tn ftause such addLtiona] sEudenis.
P
. 2. 1n exchangt fvr the prQmists af lksc I]istrict as conlamed in thss ,Agrtsment,
R E A L S Developsr agrm ta make payments tn Lhe Distriet as spocified brlow.
3, 'I'he District htzeby agnees ihat lha performanee of the canditians m th'ss
' Agmcment by De+relnper shail constitute mitigauon and afFsec vF advesse impaets af 5P $83-93
developrtent Ro the Atistrie4. Nottfir.atien vnll hc given tn 5polcane Gssunty by the Dismet that
1. The Devtloper has submitled to Spokane Caunty a shott plat knarvn as 5P $83-93, , imgacts tolhe District frarn lhis developmenT have 6ecn mitigated as a result vf [his Agreement.
more partieularly ire Faxhihi! `A' utlached heretn. This prapnsad ahart plal is loeatod in sn area
which is secved 4y tlse I}istricF. 4. At ihc lims of issuancz af a huildiag perrnit by 5gnkane Cauntp or such Qiher
municipality aaserting jurisdirtinn orer the pmperty frar rqnsTauttivn v[ a c4welSing, Davelogct
ar his successnrs shal] gay in cash ta the gistne[ the sum oF three hundrdi eighty ihrec doqars
2, 5F $83-93 +~ill ~ntain tight (8y aew duQlex residential uni~s (four duplcxe5) and 0p/1p~y ($3&3} for each duplex re~ider~iial unit.
which, upon campleHan, ►vill gsnsrate nevw sts~denss wtsich ►n[1 havr an impact rsn the District's
capital facili6el. . 5. The Cauniy of Sgalraute or such othtr municipa[ity asscrting }unsdiccion shall not
issua a buSlding perm`st Far any rrsidtntial unit within [he dtvttapmcnt wilhout prpaf vf payment
nF the sums requir«t under this Agreement. Prflvided, hvwever, that shaulsl Spokane County
3. Tha UisLrict is currenfly rsperadng ovrr its capacity and will onntinue to do sa ; m(use Ta require the paymen[ provsdad herein ss a candilivn of vbW ning a huildsng permi t, the
when SP 883-93 is fuify dm[cspmd unlas additional atudent housskng is gravided. pardej agmc [o negotiatc in gvcsd fmth an 23temarsde collecuon prcaccss.
4. The blstrlet dora no[ hava faeilitiea availabla ta aeeammodate the uddilinna] ~ g, hSitigativn payments shall 6e usesi as follnwa:
studtnts gtaicra[ed by the propvsed develGprnent.
A. Paymrnt shall be held in a res+erve avcvunt and sha11 be expended tn Fund
thc Disr,rxct's rapis~l needa wt~ic~ ar~ rwsonably nec~.ssary in order tv
S. A di3pute haa aris~ert betwxn Ehe ~iies as to iht steps wEsich shvesld bo talcen hy mitigatG ~lte impact af ~lt~ [ncreas~ irr atu~lent pv~ulativn dua to ihc
thc ~]evclaper ta offset thz'sm~t it►is d~lcepment will have an tha District. In order tv rewlvc ddvzlopmen[ mF 5P 883-93.
this dispnte, the ~rcies have agreed ~ F011ow3;
H `71ie paymatits shall be raspended in all rases within Five ycars oF i]istrict
eollxkvrt; and
•i • Z
- ~
a
s •
C. Any payment nat expended within Cue ycars af calleaian shall tac rcftsnded 13, This Agrament easistituses the erttire agreerttent hetween the parties and no
with intemt st the rats agpsied to }udgements to the property modiCasatians ar reAsivns ahatl be binding Unl=s3 made ia writing and sigaecl by the puves
awnees 06 roovrd al the dme of the rePund; hnwever, iF Lhc payment is not hereto,
expendoci within fve y+ean duc ta a delay mltly atvihufable to the
IJevclaper ar buIlslet, tYis payment sha11 be rflunded withuut interrsc. '
7. The gartits aclat$wledge fhat the prrvis'sons of this Agrexmcn4 may 6e affected
6y actiun oE Spnlane Countp ia canrlecdan with Ihe sppmval o[ 5P 883-93. The parties agree MtCHaEr. T. KINNEY
that if Spokarzo Cvsunry faila ta apprave SP 883-93, this Agrcxment is nu11 and vvid. snnes i. KnxTesoN
" CENTtAL VAi.LF-Y SCHOQL DISTRIC'T NO 356
8. Thc mitigatiQn fae per nnit shall nat be lncrased or redueed fur a pcriod of three I{INNEY-TaiAT'ISQN, l7VC. 19307 E. CA'FAL.i3G
years [n1towing appmval oP SP 883-93 hy 5perianc Cvunry. Te fina1 p1at shall grawide a P.O. BL]X 935 GREENACRFS, WA 99016
cavanant 4n Sha faee crf the plat fvr the paymenl aC the miltgatinn fcrr each 1ot in the fina] plai On5 pRCHpRpg, WA 9M7
as provldnd by thia Agreement.
19
, 4. 'Qtie urm3 and cortdition3 hereuntier sha31 bt ad¢rpttd as a venditivn of final plat g.~ ~ By;
appraval af the develvpment.
F) ~d I3ated: .5I~.~'%19G
~
10. 'I'ho District shafl eaocute sny doc9umcnts ta rclrase the rovenant descri6td rn dhis Agrument, if raquirnd by Developer ar his :uctassors and assigna ugea satisfastinn of payment
vnder this RgrmmenL
11. - 'I7sis Agreement es madc with referrnrx and is intended to bc r.onsfructed in STATE QF WRSHiHCt'DhE ] ,
aocordanse with the taws of the 5tate aP Washington. Zhe ,paetiea agrm that the venuc Cor any : ss
sai! 6rvught undsr thia Agrcement shalY be cxclusire7y in 5pakane Connty, Washingtan. 5hou1d Ceunfy of Spokane ~
anp provision of this Agrixmm! be dxlared invaiid ar in cnnfl'sct with any 1aw of the 5tate, the
validity of all athfr provis[Qns ahall remain unaffected and in fulb forcc and efFsct. MEt- T• On this day penonaily apgearod belara me Z-9 ME5 '7-. lY4 A71'F50+J , tfl sne
12. Zhis Agreement aha3l r,onsiiiute a rovenan4 runn'rng with the praperiy described uriown 1o be lhe indwidual described in and whn exwuted the faregoing instrumrnd, and
in Exhi6it'A' herew and sha11 fe h'rnding upnn and enure to the benefn o[ the hean, executars, ackriowladgcd ttsat he signed the same as his frca and valuntary act znd deal. For the uses and
admtnistrators, suotcssnn and sasigns c►E6ath itEC parlies herstv. purpases thersis+ mestinned.
GIVE?I+i.ondee my hand and ntfscial scg this~ day o jll~ ' 1995.
(I 'ff L" w'- t-{fj
~ _~~~so~~~4[SP~r"~ R+ . '~r.YR.T-~
m ' n an for the 5tatt af '~fas~iington,
~~.~T ~ r Ala Puh;4--
at•B~r~Q
-•E ' ` F~n F~pitrs:
. . 3
, , 4
~
, i
8 5 8 5 :5 4 voi. , C 8r 8 PacE 15~5
srATE oF wAsxnrGrorr ) ~
:u
, County o[ 5pokanc
{3n 1h13 .1-7 day ofA" 1995; before me persnnally apgeared R. Wallace ExszaiT "s-
Stanley, tv rne'knnwn ea 6e theluperintei►dent of and 5xretary te Rhim 8oard aF Dircctvra af
Cennral Vallar Schoo! I]istrict Nn. 356, the Carporatlan and eaecuted the faregoing lnstrument ,
'Sil$ aCY.nOWICd$Cd 531d i[i3tYE1f[iCl1}.tQ be 1}IC FfDG &1ld VOIllR[8L]F 8Ct 8fid ddCd OF Stid OOiP0i3[{6[IF
fdr the uses snd purpasca ttscrGin mentioned, and on oatlr ataled lhac he is suthorir.ed ta executc
said 9nstrument.
TN WITNE$$ Vi'IER.EOF, T haY hercuntv set my hand and aFfued my vfficial seal the The East half oF Traat 2 af VERA, ae Rer Plat thereof
recordsd in Vfllum-e-wff"-O-r-i'Ysta, ea e 30
day and yrar Crst abovc ►vritten,
ERCEPTIH THEREFROtt the Nest 766.00 Feet and afly portion
hin the Cpunty Roadi
SLtuate tn the CvuntiY aF Spakane, 5tate of WaahinSEon
a~¢;nr+~e~•' c+ Nolary Puh~i ~n or the 5Wte crt' Washingtnn, ,
* ?+~O~.~y residing a • .
R,1g~lG My Cv m~ssign Fxpir~t:
s°Fn.~►`'.i :
"t
.
, 4
- 17
FRQffi ANGLE DI5T NCJRTH EAST T❑
SP883 BLOCK5 f`FHROUGH 8 S7REET CEIVTERLIIdE 3-28-94 D. B,
AU TO INl7ERSE
SiART 2000. 00000 2000. 00000 1
1 INV N y~ 0 p 44 307.0 1. 0 W 132~y~'T8. 130+~ 3328.01865 ,[g p 4677.52494 198c. 80,~03 2
GINV 6 L77 52 E 267. 7:J00 .Jc~21rF7391L7 .J
3 INV 5 Q 14 16.0 E 1323.7000 1'396. 150b0 468.s. 0L659 4
4 I hl V iV 89 55 0~'+. 0 1,J 2683. 0200 ~~00. 000Bb 2000.00935 ~'i
LA"f & DER -0. 00086 -0. 0093v
5 HGL❑SE S 84 44 40.0 W 0.0094 2000. 00@00 2000. 00000 1
PREC = 1 TO 855135 Arsea _3567685.10 sq ft 81. 90276 ac
FRCJkt} ANGL.E I7 I5T NORT9-i EAST TO
BLQCFS 2 5I E]EL T IVES
AUTO IltIVERSE
START 3303! 3B369 4003. 97805 6
6 INV S 0 21 50. 0 E 643.1500 2660.24666 4008.06271 7
7 INV N 89 ra 35.0 Gd 672~ ~~00 2661. 50138 .3335. 843SB a
8 INV N 0 29 24.0 W 643. 4500 3304.92785 3330.34109 9
9 INi! 5 89 52 07.0 E 673. 6400 3303.38308 4003. 97'932 10
LAT & DEP 0.00061 -0.001: 7
ko 6-ICLOSE fV 64 19 51.9 W 0.0014 3303.38369 4003. 97805 6
PREC = I TD 1874424 Area = 432875.32 sq ft 9.93745 ac
FROM ANGI..E DIST h1ORTH EAST TO
F'LflT HOLJIVDRY
AUTO I NV ERSE
START 3303.383E+9 4003.97805 6
~ INV S 0 21 50.0 E 643.1500 2660.24666 4008. 062?1 7
7 1NV N 89 ,'~'a3 35.0 W 176. 11300 2660. i753Ee 3831. 96301 11
11 INV N 0 25 37.0 W 643. 2300 .s303. 78750 38217. 16997 12
12 INV S 89 52 07.0 E 176. 81~~ 3303.38204 400.3. 9795], 13
LRT & DEP 0. 001 65 --0. 4d0146
13 HCLflSE N 41 33 16.7 W 03 0022 3303. 3a3G9 4003. 97805 6
F°REC = 1`I"O 745473 Area = 113488.813 sq ft 2.60535 ac
FRaM ANGLE arsr NQRrH EAsT TO
rRAcT A, B, C, n s i nELzNEs
AuTo rNVERSE
s~~RT 2660.24666 4008.06271 ~
7 INV N 89 53 35.0 W 176, 1000 2660. 57536 3831.96301 11
11 INV N 0 25 37.0 EJ 631.2300 3291. 78?43 38217.25939 14
14 INV 5 89 52 07.0 E 176, 8000 3291. 38240 4004. 05893 1s
15 INV s 0 21 50.0 E 631.1500 2E+60. 24a1,3 4008. 06T,;7 16
t..FEI~ & DEF` 0e 001 53 -0. 0t~466
16 HCLC]SE N 71 49 27.4 W 0.0049 2660.24666 4008. P~62,71 7
PF2EC = 1 TO 328999 Area = 111370.30 sq ft 2,55671 ac
` • ~
~
BEFORE THE SFC3KANE ~OU1VTY PLANNrNG DEPARTMENT
~ FIP■J'.lYd1GS V,S' ;C t'LL.3T3
~ l..L..fi`CL1J+31V'I\'t7 F7s1lD
- ~ DElr 8 S1ON
THIS N[A'Z'TER, an application for subdivisian of land, frvm Kznney-Mattesan, rnc. has
been recezved and decided upon, pursuant ta Sgakane County Subdzvisivn regulacions, on the
A-41 day of Qccober, 1993.
FINI]xNGS OF k'ACT A1VID CC)NCLi7SIONS
1. The indi;Vidual signing belcaw has further been prvperly delegated the respQnsibility for
rendenng the decisian by the Spokane County I7irector of Planning, ~
2. The proposal is to divide apprvxirraately 2.4 acres(s) into 4lcars for singie family
residences and those uses gernmtted in the underlying zone.
3- 7'he propvsal is genera.lly located south of and adjacent to BroGidway Avenue
apprQximately 640 feet west of Flora Road in the SE 1{4 of Sec;tivn 13, Tawiishcp 25
Narth, Range 44 E.W.M. Spokan~ ~o.':'Atty, Washingtan.
4. 'T'he existing zoning of the prvperty described in the application is Urban Residentia]- _
3.5 (UR-3.5), previausly establisned as Agricultural (A) avning in 1942 and
redesignated tv C]rban Resadential-3.5 (URa3.5) vn 7anuary 1, 1991 CCIRSESteriL Wlth Che
Program cv Irnplement the Spakane Coutity 7.~.ining Cade. Pursuant to RCW
5$.17. 195 che propnsal dnes confvrm to the requirements of the existing TJrban
Residential-3.5 ([..1R-3.5} zone The L]rban Residential-3.5 (LTR-3.5) xane does allow
duplexes for lat5 vvhxch are twice the minimum lot size required for single family units,
vr 20,[00 square feet. Duplexes may be permztted on ali four ]Qts of the proposed pIat.
5. The Spokane Coun€y Comprehensive Plan designates this a.rea as Urban. The
deveIvpment a.nd uses propased are generally in accord uith rhis category.
f. The site is currently undevelopeci. Surrounding uses are pnmarily large lot sulgFe
family residential with large animal keeping. There are some limited agricultural
pursutts an the area lncluding a small or~hard to the southeast of she proposed plat.
, 7. The requi.reti public nofi~e was pravided far this propraW and agencies taaving a
potenrial pnterest in the project were natified a.nd recommendataorls salicited.
8. Written cflmments were received £rom adjoining properry owners conc:erned that this
area does not have the urban infrastructure tv suppvrt deveivpment of this density.
Cancerns addres5ed include increased rraffic on Broadway Avenue, possible
degradatian of the aquifer through the use of on-site sewage dispasal systems and
alter-ation tv a ch.osen serni-rural lifestyle. Anarher area of cvncern was the affect upvn
a carnmercial apple vrchard lvcated southeast of the proposed plat.
Response zo the ahoae ccrmments u°e addressed hy the goals and objectives of the
Urban categozy of the Comprehensi•se Plan, tivhich encourage in-fill develogment and
discourage deVelopment that does nat prvvide a healthy and pieasing enwironment in
Sp[akane Caunty's residenCial area. I'he CQUnty division of Utilities and the Caunty
Hea1th Distr-ict will address the cancems as related ter on-site sewage dispasal systems.
9. The site is Iocated within the Pub1iG Transit Benefit Area (PTBA). Raute #15,
Bmadwa}+ Feeder, prvuides serviGe ta the Valley `x'ransit Center.
1(}. The Caunty Arterial Raad Flan identifies Broadway Avenue as a Principal Artenal.
The existirag right of way width of 40 feet is nvt cor►sistent with that specified in the
PIan. Xn order to implement the Arterial Road Plan it is recommended that in additicrn ta
the requared nghc of way dedication, a strgp of property 18 feet in width along the
Broadway Avenue firvntage $e set aside in reserve. 'rhi5 property rnay be acquired by
Spokane Cvunty at the nme vvhen Arteraal Impravemerats are made tv Broadwfay
Avenue.
~
FIlVDIINGS AND DECxSION SP-$$3-93 Page 2
, 11. The proposed short plat will be served by a public water system. VVaste water disposal
wi11 fae as autharized 6y che Director of LFtilities.
E2. `T'he Cenn-A Va11ey School District Nv. 356 has cvmmented an the groposed shvrt plat.
' ne I3istriGt has sndicated that existing schooL facilides aae inadequate to serve the
prvpvsed shflrt plat and has reqtiested a Vvluntary funancral conrribution ta assist in
pravid.ing appropriate capital facilities as required by the Revised Code of Washington
(RGW) 58.17.110. The Planning Dep,irment must assume tfiat the agency o£
jurisdiction, in this case the Central Valley 5chcxaE I7istnct, has made a reasonable
request. Apgroval of thrs short p1at shvuld anclude cvnditians requiring that pmvisions
far apprvpriate £acilities be irr place pnvr to recording this final plat in the form of a
written agreement between the praperty vwner and the schoQ1 diserict. 13. The Spakane County Parks Departmerax has cornmented on the pmpvsed short plat.
The Parks Uepartment tsas requested a voiuntary agreernent tae campleted between the
Parks Department and.the property owner tv rnitigate impacts tv the County Pa.rk
sy5tem. County legal counsel has indgcated such agreements ca.n be requiretl. The
Spokane County Planning Depar[ment recommerads the property owner negodate with
the Spokaaae County Pasks Uepartrnent ta prvvide far apprvpriate capital facilities as
reqnired by the Revised Cade of Washington (RCW) 58.17.110. Approvai of this
, short plat shouid include cvnditions requinng that provisions far apgropriate facflities
be in pLace pricrr to recording thi5 fnal plat in rhe farm of a written agreetnent between
Che owner and the Spokane County Parks Deparcment.
14. The site is situated oane mile southeast of Sullivan park and 1,14 mile northwest of the
play fields of Greenacres 7unior High Schaol.
15. Recognixing the.recammended condirivns and Spvkane Cvunty development standards,
the praposed shart suYdsVisrvn rnalces appropciate provisians fvr the public health,
safety and general welfare and that the public use and interest will he served by platting
the propvsed shart subdivision.
The subciivisian proposal is generatly cansistent with RCW 58.17 and the County
subdivisian reguIatians, prvmofing the public health, saf'ery and generai welfare rn
accordance with standards established by the state a,nd Spakane County. T'he Planning
Depaa.rtrrient has considered the prvvision of public facilides as cited 'an RCW 58.17.110
(2). Mvre speciFcally:
a. apen spaces
, b . drainage ways
c. public andlar private righcs-af-way
d. tra.nsit
• e. potable water
f. sanitary waste dispasa[
g. parks and cecreativn facilities
h . playgrounds
g. schools and school grounds
j . sidewaPks
16. Tle project is exempt fram environmental reView under the State EnVimnnnenud Policy
Act pursuant to VVAC 197-11-$00 (b) (a).
DECISiON
Based u noted Findings of -%anArE" n ,Short JPlat ApplicatiQn
.~~'P~iQM~YE1~ un 1~ '1 bject ta cor~ditivns noteci
Taw. M~rst of the conditivns of approvafTffTffTE acco plisheci by the applicant andlor
spvnsvr prior to finalization of the short subdzvisivn. This decision is finaI unless
appealed in writing, consistent with adopted appeal procedures.
F1NDLNGS AN7 DECISTON S➢P-8$3-93 Page 3
PLANNING DEPARTIVIEIVT C~'JNDITIONS 1. All cvnditions impvsed by the Planning Degartment shaJJ 1 be hinding; vn the "ApPlicant", whsch term shall include the awner or ar,uners of the prvperty, heiars,
assigns and successors.
2. The prvpasal shall campTy with the Urban Residential-3.5 (C]R 3,5) zone as amended.
3. The final plat shall be designed substantially in cvnforrnance with the prelrminary plat
o£ record. Nv increase in densiry or number of Ioes shall occur without a change of
condition applicadan submittal and apprvval.
4. I'he Flanning I7irectorldesignee shall review any propased finaI plat to ensure
complianee with these Findings and Corrdirions af Apprvval.
5. Appropnate xoad name(s) shall tae indicated.
~
6. iawwaimmmen condidona.l approval for three (3) yea.rs, speeifically to
ML T, : plicant may request an extensivn af dme by submitting a
wntten request appraximately fvrty-fve (45) days privr to the above expiration date.
7. Appropriate utility easements shall be iradicated an cvpies of the propvsed final plat.
Written appraval vf utility easemersts by appropriate ucility companzes shall be reG~iveci
wit.h t-ie submitcaZ af the firsal plat. -
Three (3) current certificates af tatle shall be furaiishei tv the Planning Uepartnent prior
tv ~iling ehe final plat.
9. 'I'he Spvkane County Planning Departrnent shall prepare and record F,vich rhe Cvunty
Auditor a Title Notice specifying afutu it-t- larid acquisitian area for rvad right-of way
ar►d utilities. The reserved future acquisitivn area Txde Notice shall be released, in fult
or in part, by the Planning Depa=ent. The nodce should be recordeti withtn the same
dzne frarrae as an appecall and shall pmvide the fvllawrng:
a. At least 1$ feet of reserWed future acquisitivn area for rvad nght-Qf-way and
utilittes, in additivn to rhe existing andlor newly dedicated fight-caf-way along
Braadway Avenue. NQTE: The County Engineer nas required 4 feet of new
tiedicatian.
b. Furiare building and ather setbacks required by the Spakane Cvunty Zoning Cade
. shall be rneasured faorn the reserued future acquisatron area,
c. Nv requirecf kandscapang, parking, '20$' areas, drainfield ar allowed signs shauld
be iocateti wxthan the future acquisztion area for road right-of-way and utilities. Tf
any of the abvve irnproveinents are made within this area, they shall be relvcated
at the applica.nt's expense when roadway imprvuements are rnade.
d. '1`he fucure acquisition area, until acquired, shall b; prcvate property and may be
used as a1lowed in the zone, except that any improvements (such as 1andscaping,
parking, surFace drainage, drainfield, signs or vthers) shall he considered irrterim
uses.
e. The property ownex shall be re5pvn5gble for reIocaring 5uch "inteaim"
impraWements at the time Spokane County makes rcradway lrnprovements after
acquiring said future acqunsition area.
10. The fina1 plat map shall indi,cate by a clear, ciashed line the required yard setbackS fram ail private, "Tract X" vr puh1iG roads. The dedscation shall contain che follawing
statement:
'Side yard and rear yard setbacIcS shall be determined at the time building perrrAts are
"uested unless these setbacks are-specifically drafted vn this fina1 plat. The setbacks
zndicated on this plat may be varied fmm if prvper zoning apprvvals are obta.ined."
plan fcar water facilides adequate for domestic service a.r3d fire pratecavn shall be
appraVed by the water purveyor, appropriate fire protectian distric[, County guilciing &
Safety Departrnent and +Cnuney Health I7istrict. The agencies will certify ori the Water
FINL7TNGS AND UECTSIC]N 5F-$$3-93 Page 4
Plan, privr to [he ~'iling of a final plat, that the plan is in conformance with'their
respectiVe need5 and regulatians. The Water Plan and certification shall be drafted on a
transparency suitable for reproduction and he signed by the plat sponsor.
12. The water purveyor shall certify that appropnate contraetual arrangements and schetiule
of imprvvements have been made with the p1aC sponsor for cvnstrucfion of fihe water
system in acc,ordance with the apprvved Water Plan. The time schedule shall pmvide
for completion of rhe water systern and inspection by the appropriate health authorilaes
privr ta application for bui.lding germits wifihin the final pTat. The arrangements mr
agFeements shal1 inciude a prvvisivn holdin,g Spvkane Crunty and the purveyvr
harmiess frvm claims by a..ny lot guxchaser refused a build'ang perrnit due tv the failure
of rhe subdivision sponsvr to satisfactorily camplete the apprvved water system.
13. The fin l~~lat dedicadon sh~1 cantain the following statement:
"Th puhlic water system, pursuant to the V'u'ater Plaua approved by cvunty and sLate
h th authorides, the 1ocat fire prcrtectiori di,strict, Cvunty Building & Safery
epartrnent and water pua-veyar, shall be installed within this subiivzsion, and the
Ppl' ant shall proVicie for individErat domesdc water sen+ice as we11 as ~ire protection to
_ ea lat privr tv sale of each lat and pnvr to assuanee of a buiPding perrriit fcrr each lat."
14. Na buiFding pemii[ wzll be issued for any lat withira the final plat until certified by a
Washingtan state-licensed engzneer that "rhe water system has been fnstailed pursuant
' ta the approved Water F'lan for ttae final plat" including a signed license stamp. The
certrfication may be in the foren of a letter, but is preferred tv be cerp fied on a cvpy af
the Water Plan as a schematic map shvwing the "as-bu ilt'° witter system.
15. The V4'ater Plan and the above four (4) conditions of apprvva.l regarding the Water Plan
may be waived by the Planning Directorldesignee upon receipt of letters frvm the
appmpriate water pun+eyor and fue pmtectivn d.istrict stating that si.mple cvnnecdons ta
an existing, apprvVed water system wi11 pravide adequate dQmesric and fire proteetian
water ta ensure the public health, safety and general welfare.
16. AY sun+ey is r€quireci pricar to rhe ~'iling of a final plat
17. The owner sha]l negodate with Cencral Va.lley 5chool Disti-ict and submit a recorded
cogy of avoluntary agreement making provisions far public schovls priar ta
finalizativn and recording of Che glat. '7`he agreement sha11 pravide a wntten descripfion
of the subject praperty to which the agreernent apphes amd also state the dallar amount
and any ather agee.ci tv mitigating measures.
I'he vwner shall also notify any pateradal purchasers who have made an agreement tQ
- purchase prvperty within said plat pursuant to fihe Revlsed Code of W ashington (RCW) .
58.17.205, that adequate provisavns fvr sc}iool facihtaes must be made cvndifi4ned an a
future agreement betrveen the plattor and schavl chstrict.
Vvluntar}+ agreement5 bet«een the owner and schvol distric[ shzill confvrm Ca [ht;
requia-ernents of RCW Chapter $2.42.
18, The Spakane County Parks has cammented on the prapased shvrr plac 'd'he Parks
Departmenf has requested a ualuntary agreement be completed berween the Parks
I3epartnent and ttte prapert}+ owner to mitigate irnpacts to the Counry Fark system.
Cpunty 1egal casansel has inc3icated such agreements may be required. The 5pvkane
County Pianning Department recvrnmends the gropert}+ vwner rsegotiate wiCh the
Spakane County Parks I]epartnent to provide for appmpriate capital facilines as
arequired by ahe Revised Ccade of Washi.rzgton (RCW) 58.17.110. ApproVal of this
short pTat shauld inctude cAnditions req, -j:-ing that provisiQns fcrr appropriate facilitres
be an place privr to recvrding this ~'inal plat in the form of a written agreements between
the orNner and the Spokane Caunty Yarks Department.
C(}dJNTY EN!~INEER'S DEPARTMENT CONDITIONS
I. The condifionaT appraval of the plat is gaven by the County En,gineer subaect tv
dedication of right-vf-way and apgroval of the rcrad system as zradicated in rhe
preliminary plat of record.
0Pla,ns, profiles, and crvss-sectivns as designed rv Cvunty standards showing proposed
street centertine and cuxb grades shall te submitted tv the County Engineer for appraval
, .
FIND[NGS AND DECISTON SP-$83-93 Page 5
prior t¢a construction and/ar the filing of each final plat; road plans to be prepared under
the directian of a licensed Frofessional Civi1 Engineer.
3. Dz'ainage plans and design ca]culations showing the alignment of drainage facillties
shail be subniitteti to the County Engineer far approval praor to construcrivn andlor the
filing of the final glat. Draunage plans to tre pregared under the directian of a Ticensed
Professional Civil Engineer.
4. Nn canstruction wvrk is to be'perfvrmed within the existing vr propvsed public right-
of-way until a perrnit has been issued by the County Engrneer. All work is sub}ect ta
inspection aund appraval by the County Engineer.
5. Indlvidual driveway access permits are requgrecl prior to issuance of a build'€ng permit
f r~&iveway approacties tv the craunty raad system
6. I]edication of 12 feet of additional Right of Way along Broadway Avenue.
7. A staternent shall he placed in plat deeLrcation that na direct access be allowed from lot
4wwoolo, "A„ ev Bz-aadway Avenue,
8. Existing counry rvads providing direct access tv the plat shall be paved andlar curted to
Spvkane County standards.
' 9. 5idewalks are required alvng Che artersal(s) fln Eroadway Avenue.
10. The ward "applicant" shall include the owner or owners of the property, his heixs,
assigris and successars.
11. To canstuct rhe rvad ianpraverrlents stated herein, the applicant may, with the apprava.]
' of ihe Cvunry Engineer, jvin in and be a waliang garticipant in any perition or resolutivn
, which purpose is the formation of aRoad Improvement District (RIU) for said
impmvements, pursuant [o RCVV 36.$$, as amended. At such time as an RID is
cneated ar any Rcrad Impravement Projeet is sanctioned by Spokane County, rhe
amprrovements require.d (cuxh, sidewalk, drainage cvntral and paVing to existing
pavernent) will be at the sole expense of the undersagned owner(s), kheir heirs, grantees
and assigns. This provision is applicable to Broadway Avenue.
12. As an alternative method of constructin~; the road improvements stated herein, the
apphcant rnay, with the approval of the +Caunty Engineer, accomplrsh the roact
imprvvernents stated herein by jvining and garticipating i,n a Cvunty Road 1'caject
(GRP) ta the extent of the required road iznprovements. At such tame as a.n RIID rs
created or any Rvad Irnprovement Project is sanctianed by Spokane Cvunty, the
- imprvvements requireti (curb, sidewalk, cirainage control and paving to existing
,pavement) will be aC Che soLe expense of the understgned owiler(5), ttyeir heirs, gra'itees
and assrgns. This provisian rs applicable to Broadway Avenue.
13, The follawing statement shall be placed in the plat dedication,
"Thrtowner(s) ar successor(s) in interesr agree to authorize the Caunty to place their
name(s) on a petition for the farmation of a Road Improvement Distfict (RLD) by the
p~ptivn method pursuant to Chapter 36.88 RCW, which petician includes the vwner(s)'
proPerty, and further not ttr ahjeCt, by xhe sigrung of a baltot, to the formation of an
~ by the resc~lu~on z~ethod pursuant to Chapter 3~i.$8 RCW, which resolution
~ ~ C11~t~e5 C~7e OWI1er(5)' property. IF an RIL7 is fortned by either the petition or resolution
~ethad as gmvided for in Chapter 36.$8 RC'W, the vwner(s) or successor(s) further
a
a) that the imprvvement(s) ar cvnstruction conxemplated within the prcrpased RDL7 is
ib3e;
' ib} that the benefits tv be derived frarxr the fvrmarion of the RLi7 by the prvperty
included therein, xogether with the amount of any County participation, exceed r.he cost
and expense of formativn of the KID; and
ic) that the praperty within the propased I2IF] is sufficiendy developed -
,
ovide[i further that the vwner(s) or successar(s) shall retain the right, as authorixeti
"nder RCW 36.8$.090, to abject ta any assessment(s) on the property as a result of the
~ prayements called £oar in conjunction with the fvrmarion of an RID by either petition
~sV 7r 4 .
FIlVDIlN{C5 AND UECISIQN SP-883-93 Page 6
1 • ~ esvlution nnethod under Chapter 3~a.8$ RCW, and to appeal to the Superiar Court
th decisian of t[~re Board o~" Co~snty Commissit~ners af~'ira-nang the final asse5sment roll.
, ~t ~ urther agr~d that at se~ch time as an R~7 is created or any RDad Trnprvvement
, ~~~j t is sanctioned by Spr~kane County, the improVernents rNuired (curb, sidewalk,
' ge control and paving) will be at the 5ole expense vf the undersigned awner(s),
. the' heir5, grantees and assigns withrrut par[icipation by Spgkane Caunty. °
Th RID tiva.iver contained ira rhis agreernent shall expire after ten (10) years fz-om the
da vf executivn below. However, the owner(s) ar successor(s) agree that if said RD7
w ver expires without cansm.tc~on af the required ixnprovem~ents, the vwner{s} c~r
, s~~cessor(s) agree to Gonstruct the re.quia-ed irnprvvements at their own expense, pay €o
S'vkane C'aunty the then esrimateci cost of the requixed improvements to enable the
un '°ty to eamplete the saixze, or furnisli a bond or vther secure mcttzad suitable to the
un~y (which rriay include the execution vf ancrther RID vvaaver agreement) provlding
fr o securing ca rhe Caunry the actual construction of the improuements.
A1 f the requirernents of this agreemenr shalt run with the land and shall t3e brndzng
u n the owner(s), their successor{s} ar assign(s)." This proVlsivn is applicable to
oadway AWenue. _
14. e Gounty Engineer has designated Typical Roadway Secfion Nuinber Two, COllector
, Arterial Standard fvr the impravement vf Brvadway Avenue, which is adjacent to the
proposed deVelopment. This will require the additivn of approxrmately 12 to 14 feet vf
asphalt alvng the frontage of the deVelvpinent. The constz-uction of curbing and
sidewalk is alsv required.
15. ~he p~mpv~ed~~'vate xoad(s} as shor~ 111 om t,he pregminar~Y p1au se .~img ~ lc~ts wifch o
otensian 26ssi'b1e is a~pprav~ 01the Caunc~y =a~g~ine~r.
16. it ~kv,at~mad(s~) r~ve'd t~~ S~'~`"~~ C~p~~m~t~ri 5~tai~`tifar~for a~tulb.a~nr
,pri~a~te rrad ~~and ri ser~i~r~~g '~ts, sub}ect [a ap~prflv~l ~ndert5ectaon~l~O.w~D~7~
of,~t~Spvk•a~~ Ga, ~ ~ t,y ~ac~e -
17. All vested awners shall sagn and record private raad documents as prescribed by the
Spvkane County Engineer. These dvcumrnts shall be revrewed and appravecl by the
Spokarre Caunty Engineer prit7r to xecordzng wittt the Sp[akane County Audxtor.
Recording numbers shaU be referenced in the dedicatvry language of the plat.
18. The following statement shafl be glaced in the plat dedication:
" RNINCi: Spvkane County has no responsibality to build improve, rnaintain nr
-rwise service the private roads cantained within _ rvlee to the property
~~sc~ibed 'an this Flat. By accepting this pPat vr subseque allc~wir~g a bua2ding
it to be issued on property vn a private rc~ad, 5pokane Cvunty assurr~es nv
,i~ariQn fr~r said private road, ztnd t}~e awncrs }iereby ~icksic~wl~:dgC tliat the Coufity
` no vbligation o£ any kind ar nature whatsoevCr to establish, examine, survey,
nstruet, alter, repair, pmFrove, mainYain ar prcrvide drainage ar snow remova1 an a
nvate rerad. This requirement is and shall run with the iand and shall be binding upvn
he owner(s), their heirs, successors or assigns, incltrding the vbligation to participate
the maintenance of the pzivate road as prouided herein."
19. The gropesed subdivision shall be impzQved to the standards set fprth in Spvkane
Cvunty Board of Cammissioners Resolution Na. $0-1592, as amended, which
resatitian estabIishes regulations far roads, appraaches, drainage and fees in new
constr-uctian. `
20. The Cvunty EngEneer has examined this s'evelopment prvpasal and has detemiineci that
the impact of tus prvpvsal upan the existing county road system warrants the
dedicarion of aciiditional right-erf-way and the zaadway improvements herein sgeGifed.
21. The following statement shall be placed in the final plat dedzcatzon: "The private rvad as
sharvn heir-on is an easement which prcrvides a means of iiigress and egress Foz- those
lots within the subdaVZsian having fmntage thereon."
22. ~ eCounty Artenal Rnad Plan identi~ies Broadway A~venu,- as a Pria~cipal Artenal.
e existing right-n~ way width of 40 feet is nvt cansxstent with that specified in the
Plari. In oztier to iinplement the ~-terial F~oad Plan, an addition to the reguireti right-vf-
way dedication, a strip of praperty 18 feet in widt€i along the Broaclway Avenue
FINDi INGS AN7 UECISIf]N SP-883-93 Fage 7
frontage shall be set aside in reserve. This praperty may be acquired by Spokane
Criunty at the timme wtaen arterial improvements are made ta Braadway Averaue.
0.23'
The appiicant sha11 pro►ride written cvnfirmation to the 5pokane County Engineer's thae
the iecal Fre distnct wilk agproue the praposed tum around The Caunty Engineer's
shO aJsa review and apprvve the propvsed tum arvund.
COUNTY HEALTH DISTRICT C[)iV'DITIONS
1. The final piat shall be designed as indscated vn the prelirninary plat of recvrd andl'or a.ny
, attached sheets as noted.
2. .4pgmpriate utLhty easernents shall be indicated an copies of the preliminary plat of
recvrd fvr di,stribution by the Plarrning Depamrnent to the utility cvmpanies, Spalcane
Caunty Eragineer and the SpviCane Cvunty Health District. WriCten appmaal of the
easements by Che utility companies i-nust be receiVed prior to [he subn-uttal of khe final
pLat.
4. 5ewage dispvsal method sha11 be as autharized by ihe X7irector of Utihties, Spokane
' County.
5. Water service sha.ll be crr,ordinated through the Darectar of Udlities, 5pvkane County.
b. Water service shaT1 be by an existing pubhc water supply when approved by the
Regional Enganeer (Sptakane), State Department of Health.
7. Priar ta f Iing the final p1at, the spvnsar shall demvnsirate to the satisfaetrvn of the
Sperkane Cvunt}+ Health L7istrict that an adequate and patable water supply is auai]able
to each tract of the plat.
8. Privr to filing the final plat, the spansvr shatl pzesent evadence that the plat lies within
the recordesi serdice area of the water system prvpose,d tv serve the plat
9. A plan fvr water facilities adequate far diornestic use, dornesgc irrigarian use and ire
pmtecdan use shalt be apprcaved by the water purveyor. Said water gPan must have
been appraved by the fire protecrion district and the appropriate health authorities. The
health authorities, water supplier (purveyor) and the fire protectivn district wilI certify,
privr to rhe filing of the finaT plat, on the face of said water plan that the plan is in
confor,marace with their requirennents aesd will adequately satisfy their respective needs
Said water plan and certificatiDn wi11 be drafted an a transparency suitabFe For
reproduction.
I[]. The purveyor wi11 alsv certify prior to iling t~e fina1 plat vn a copy of said water plan
that appropriate contractual a,rrangements have been made with the plat sponsor for
cvnstructian of the water system, in accordance wnth the approveti plan and tame
schedule. The time schedule wi11 grvvide, in any case, for completian of the water
system and inspe.ctian by the apprtrpriate health authvriries prior to app4icafivn for
building permits within the plat. The canrractuat arrangements wi11 include a provision
hvlding Spokane Caunty, Spvkane Cvunty Health Distnct and the purveyor harmless
from clairns hy any 1orltract purchaser refuseci abuilding permit due to fa.ilure of the plat
sponsor tv satisfactvrily complete the approued water system.
11. Prior ta filing the fina] plat, the sponsor shall dernanstrate tv Che satisfactian of the
Spokane Cvunt}+ HeaJth Dastrict that suitabie site(s) for vn-site sewage d'aspvsal
system(s) are available vn aJl tracts.
12. Subject tv specific application approval and issuance of permirs by the health officer,
the use of (an) individual on-szte sewage drspasal syscern(s) may be autharizeci.
13, Th 4Micatory lannguage of rhe plat will sta,te: °'Subject tv specz~'ic ap,~licativn approVal
is~uance v~' pearr~its by the H+~alt'~ Df~icer, the use of an-site sewage system(5) may
~a authorixeei."
14 The dedicafory language on rhe plat shail state: "Use of private wells arrd water
systems is prvhibited "
15. e final plat dedication shall cantaixa rhe follawing statemenc: "The public water
stem, pursuant to the water plan app€-aved by cvunty and sca[e health authvnties, the
. •
FZNIDIN{GS AND DEC~~ION SP-883-93 Page 8
1 ~e prmtectivn distzict, Cvunxy B~aildir~g and Safety l~epa.rfi~ment, and water
" eyar, shall Ie installed withir~ thzs subdirfisior~ and the applicant shall pravlde fvr
' dividual damesric water service as well as f~re prot~ect~c~n to each ~act privr to sale of
u a~h tract and prior ta issuance of abuildYng pemit far each tract."
, N~SF+CfKAN'E COLTN'T"Y FIRE PR(1'X'~CTION I7ISTRxCT 1VO. x
I. The private driVe turnaround raeeds to cvnfvrm with LTFC 91, SecriQn 10.204. The fire
district requires a fire hydrant ewery 600 feet in residential areas. T'fie private drive is
551 feet sv the nearest hydaant lvcation wi11 haVe tv be verified by the afire department
before a determinatian can be made as ta whecher an additianaT fire hydrant will be
required.
COi;JNTY i7TTLITIE5 DEPART1VIENT Cf}NDI'~IONS
1. Puz-suant tv the Board of Cvunty Comniissioners Resolutian Na. 80-041$, Yhe use vf
on-site sewer disposal systems is hereby authorized T'hi5 authorizahon i5 Conditioned
on campliance.with all r-u1es s.nd regu3ations of the Spokane County Health flistnit and
as further co ~ditiane~i and subject tc~ specific applicatian apprvval and issuance vf
pel'rT]iT5 t~ the Heatth DiST_riCt.
2. /ne(s) ation shall s[ate:
er(s) or successar(s) in ir~terest agxee ta authvrizethe Craunty rv pIace ttseir
n a petitia,~ for rhe formataon of UL~T7 by pet~tion rnencod pursuant to I~CW
ich ~tiuvn includes the owner(s)' progerty; and further nat to object by the
a pr~atest petition against the farrx~ation vf a llI.LD by resolutian methcrd
a RCW Chapter 36.94 which ir~cludes the owner(s)' property. PRflV~ED,
fion shall nvx prvhibit the owner(s) vr successor(s) from objectzng to any
assessment(s) on the prvperty as a result af imprvdeznents called fvr in conjunctian
with the formadon crf a ULxD by eicher peridan ar resolutian methad under RGW
Chapcer 36.94."
3. Any water service far this project shall te provided in accvrdance with the Coordinated
VVater System Flan fvr Spokarae County, as arrsended.
4. edicativn shall state: "Each new dwellixag unit shall be dvuble-plumbed for
vrss~ection to future areaw7de callection systems."
5. A dry sewer connecdon to the future areawide sewerage system shall be constucted.
- F'dans and specification5 for the dry sewer cannecrion shall be reviewed and appr~ved
by the Utilaties Department.
sUILDxNG AND sAFETY DEPARTm ENT cONDrT~ONs
1. The applieant shall contact the I3epartrnent of Buildings at rhe earliesr pvssible stage in
order to be infvrmed crf code requirements adrrian.i5tered/enforced as autharized hy the
Scate Building Cade Act. T)esignfdevelopmenF cvncerns include: ADI7RESSTNG;
FTRE APPARATUS ACCESS RC]AI7S; FIRE HYDRANT/F,,OW; APPROVE17
WATER SYSTEMS; BLTfi.DING ACCESSIBIL,ITY; CO1VS'IRUCI'ION T'YFE;
OCC'i]PANC`'Y CLAS5IFTCATTON; EXT'Z'ING; EKTERiOR WALL pRC3'I'ECIIaN;
AND ENERCFY L"``OI7E REGULATIQNS. (Note: The Department of Buildings
reserves the right tv confizizm the actual add.ress at the cime vf building perrnit.)
~ -r
FrNDrNGs AND DECrsIoN SP-883-93 Page 9
Apprvved the day of October, 1993
~ !
~'MEk~S N
enior Planmer
For: Jirn Millgari, Planner 1
Under State Law and County Ordinance, yvu have the right to appeal this decision to the
Spakane County Hearing Exarniner Committee. Upvn reGeipt of an appeal, a public hearing
will be scheduled. If you desire ta file such an appeal, you must submit a lecter alang with the
ccaa7rect processing fee, payable to the Spokane County Planning Departnent, within ten (1(])
ealendar days €rom the date this decrsxon is signeci.
If you have any eguestinns, please catl the Planning Department at 456-2205
yc: County Engineer
County Urilities
County ~ealih D15trfGi
County Blllldlfl~ ~ Safe[y
County I'ark5
Central Va11ey Seh~l Distnct
Fire District 1
Kinney-Matceson, Inc. C/tl Ramm Associates, 104 S. Freya, Li1ac F1ag Building, Ste
217, Spvkane, WA 99202
Rick & Debvrah JaGohscrn, 1017 South Century Road, Veradale WA 99037
Patrick Moore, 25 South Altamont, Spakane 'V►rA 99202
Ianice WiDaughby, 1682 E. Valleyway, Veradale WA 99037
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'd'iiis agreenici1~ [Mwccri SaU
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, to tizc followiiig: ,
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l'. _Rc iri1budse Spcik-anc Councy d'or pioject rcv icdu aird ll~s~~ecsioi5 iecs as spcc iEied"in Cli;t~~t~:~"J~:,,LK~~,c~l°~~~F';~:'_-
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Y CUllL`L(It?t1 41l' i111 UVLlSl1bC ~YCC:Ul1YY[, IllllSL' ~}i: ~7~4dE~ ~~L9Dl"lU {~1C ~[]LIII[]+~:5 IlL'~.4~71~1I~CL b~ L~1C I?S[]'JCI~~E~ ~~l]~ , - ` • ~ •
fidirig, li',i piojcct~is iipp1aved aiidlaa ['i,lcd willz a t;alnace sLiil owizig, tlYC uzf-paid ifaala licc:`shalt,l'
- `icC wiffiln 30, dciys ol tlae iiavoice datc. , , • ~ • .
2. 'I"hc uridcisigi~ed agrces diric (hc$e fec:s rate dtiC acicl pctyable 1.113011 teceipt ol' llrc: billiiig as
, abvvc. 3. 'Any ii7vaices nat jaaid' withirx 34 days o[ Ciie invoice datc: 'wilI be considercd de[i1icj1u0S11_.` _Tr-,l.iay -ou(stauding balaiaci an tlie accoLiixt for this [,)rvject is'i10V paid,wicljin 30 c1ays af the 1nvo,ice;tJalc, G6ci (ititiacr reviews of tlae projecC doCuiz`feitl's Nvill Ue•.condu,cced.unt'rl thc er,itii•e accauiic
Aiiy bax:iliee on tlic ac:c;oma for this projec# iiot pid witlaaii 65 dLiys o'1' thc iizva.iCc ClaEc; ni<iy, .
i,b~u,ll~ in legah activii ac tl~c initiation at' ol~lier cc~lleckio.i7 proceduces, i~7clueJiii~; tef~:~°i•~s'Itr~~i •
- ce_i'IcCCion agency. 'i`lie 5liosisfla• rvifl be litible lcar aaaa'ancl all expenses itrcurx-c:d by lhc Couno,
• . _ ti1xc1Giallrc[ioxa ol' avct'd u~z accouasts. ' - • ' ~ -
4. niont4a1y billing sliauld laL sci7t cca thc auention o#': , ~ , ~ e ~ , . ~ • : ; ;.~Y - . -
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FAX ,L---M aill~; - - • . . .
1 uiit.lersCancl t17a[ failure 1a-pay dltcse Cecs may rGSUIt in tlelay in conaple[ion or szppx'ovaP of thd'p~a;jcq_by 0 t1,zcYc, -
_ • - - 'i ; rr - • ,
C1 If` this i°ee agl"eCl11C[iC 1S Ci7J11pleCeCI L7y 5CY111(:aY1G [7[CICI' (l1a11 (IIG Spa11S41' (d.e., lhe prajeul owitccni•'. ,'i•
priiic ipa,! in tiie: sponsori:ig the project), sucla t3s lhc: Engaiiccr dcsigxian5 flhc -paojcct, 6ieii
.Nvri,j,t'e&1lutlioLizaliv3II froaii dic Spojisgt spcci['ati0y ar~thoriziceg []a'e AgcmAt Lo exc:cute (ltis Pce' ~ i
~ - Agi L6mcitt is attaclz e,rJ la ti~is F grecsiietaC;
SICNAT[,1RI-3.13yy: A .4
C\. -A•~ ~ .
(l'RlN"[' NAME)
im,'rULRN 1'L:IL,E.,0 W C(71'Y 'f'O S ['(7KA NEl CCIUN`L'Y `i' NLslNE1±.6Z5 ,
~litagitrfcc cloc 2I1-00I1 .
1026 1V 11 rsta clmi}' A►, e SG)crlc,ins: 11rA'J920i3-4p47U (509) 477-:36(]0 Uh`:: (509) 477-2243 'L't)I); (509) 32•4-3360
K1NNEY•MAT'6'ES{]N C4RPDRATEON ~M'+t fMST qtlTEFtSTATE BANK M Wettdngson, N A 0020113
P o, BOx 14d4p ~ v~ 9rvui, wa
~ Spd~ne.4Yahhpton 99214
$PQKANE, WASMlNOTQN 99214 NUMBfR
(SOg) 9244437 19-28
1$6p
~
PAY OneHundreddollarsandnvjlOD-__.,..----_..____,---
DATE AMOUNT
3/1/94 $100.00**
TarHE Spokane County Enginears q(INNEY•MAT'6ESONGOf[PQRATEON
pRpER
OF
;roadway ) \
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00 2a 1 L311' i: 12SOD02861:ii' 308 930B132,14
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Uallars $ /(VC(~
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N o AGL"OUfJT
HOW PAID, AMT av
ACCOUNi ~ I~ CASF9 . •
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AMT PAIp CHECK
HAIANCf MQNFY
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.
❑FFYCE OF THE SF'S?KANE CdUNTY ENCINEER
1026 W Eroadway Ave, Spokane, WA 99250-D170 {509)456-3GOC} Fax 324-3478
-SHQRT PLP,T FtEQUIREMENTS-
TO: Spokane Cvunty Planning Departmeni, Plats Administratar
FROM: Division Of Engineering & Rrrads SCA:)7F E.
DATE. BBptE3mber 27, 1933
' SUBJECT: SP # 883 1 RAMM 6r ASSVCIATES
The fol3.owiag "CQnditions of Appraval'r far the abave referenced sukadivisian
are aubmitted to the Spvkaae Gounty Planninq Departmsmt fnr inclusion in the
"Findings aad order" shou].d the short plet be approvad.
EI That cvnditional approval of the pZat by the Cvunty Engineer is given
subject to dedication vf Right-of-Way and approval ❑f the road system as
indicated in the preliminary plat af record.
E 2 That plans, profiles and crass sectians as designed to CQUnty standards
showing propased street centerlirae and curh grades be submitted to the
Caunty Engineer for apprnval prior to cvnstruction andtor the fiZing of
af inal p1at; road plans to be prepared under the directivn af a
licensed Frofessional Civil Engineer.
E 3 That drainage plans and design calculations shvwing the alignment of
drainage faci5.ities be suhmitted to the Caunty Engineer for apprvval
prior to construction and/arw the filing, af the final plat. Drainage
plans to be prepared under the directivn rsf a licensed ProfessiDnal
cidil Engineer.
E E No construction wvrk'is to be performed within tMe existing ❑r proposed
Public Right-of-Way until a permit has laeen issued by the County
Engineer. All wark is suhject to inspection and approval by the County
Engineer.
E12 The applicant shfluld be advised that individua], driveway a+ccess permits
are required prior to issuance af abuilding permit far driveway
approaches t❑ the County road syst+em.
E13 Dedication vf 12 feet of additianal Right-af-'Griay along Hroadwav Avenue.
E14 Astatement shall be placed in plat dedicata.vn that na direct access be
allowed from lat "AO" to Hroadwav Aveaue.
E16 Existing Gounty roads providing direct access ta the plat shall be gaved
andf vr curbed tv Spokarne County standards.
E18 That sidewalks are required along the arterial(s) vn Broadwav Avenue.
E19 The word "applicant" shall include the awner(s) af the praperty, histher
rieirs, assigns and suacessors.
E2 f} Ta cpnstruct the rDad improvements stated herein, the applicant may,
with the app,rvval of the County Engineerr, join in and be a willing
participant in any petition ar resolutian which purposes is the
formatiQn vf a Road Improvement District (RID) for said imprQwements
pursuant to RCW 36.88, as amended. At such time as an RTD is created or
any Rvad Imprravemerrt Praject is sanctioned by Spokane County, the
improvements required (curb, sidewaZk, drainage cvntrol and paving to
existing pavement) will he at the sole expense of the undersigned owner,
their heirs, grantees and assigns. This pravision is applicable to
Brvadwav Avenue.
E21 As an alternative znethed of canstructing the rvad improvement stated
herein, the applicant may, with the apprflval ❑f tlhe Caunty Engineer,
accompTish the road improvements stated herein by joining and
particigating i.n a Caunty Road Project (CRP) to the extent of the
required road improvement. At such time as an RIa is created or any
Raad Imprvvement Prvject is sanctianed by Spflkane CQUnty, the
imprQVements required {curb, sidewalk, drainage contrvl and paving to
_SHORT PLAT: # 883 I RAM & ASSdCIATES 2
existing pavement7 will be at the soie expense of the undersigned vwner,
ttneir heirs, grantees and assigns. This grovisicrn is applicable to
Hroa$wav Avenua.
E22 That the fallowing statement shall appear within the dedicatary language
of the final plat:
3'he owner [ s] or suGCessvr (s) in iraterest agree t❑ autttflr iz e 5pakane
Cvunty to place their name(s) an a petitian far the fvrmation of a
Raad Improvement District (RID) by the petitivn methad pursuant ta
Chapter 36.88 RCW, which petition includes the owner(s) property, and
further nvt to object, by the signing of a hallat, the formation of
a RID by the resvlutian method pursuant to Chapter 3+5.88 RCWa which
resolutivn includes the owner (s) prQperty. If a RID is formed by
either the petition ar resvlution methQd, as pravi+ded for in Chapter
36.88 RCW, the owner(s) ❑r successor(s) further agree: (1) that the
imprvvements or canstruction contemplated within the praposed RII] is
feasihle, (2) That the benefits to be derived frvm the frarmation of
the RID by the praperty included therein, together with the amount
of any County participativn, exceeds the cost and eacpense of formaieian
of the RID, and (3) that the property within the propcased RYD is
sufficiently developed. PrQvided, further, the owner(s) ar
successar(s) shalr retain the right, as authorizea under RCW
3E.88.090, to rsbject to any assessment(s) dn the praperty as a result
❑f the imgroveanents called for in conjur~ctian with the formation of
a RID by either petitian or resolution methad under Chapter 36.88 RCW,
and to appeal to the Supericrr Court the decision of the Board of
County Commissianers affirming the final assessment ro11. Yt is
further agreed that at such time as an FtID is created or any Raad
Ianpravement graj ect is sanct.ioned by Sgolcane County, the impravements
required (curb, sidewalk, draznage cantrol and paving) will be at the
sale expense of the undersigned owner, their heirs, grantees and
assigns without participatiQn hy Spakane County.
The Ri0 waiver contained in this agreement sha11 exgire after ten
(14) years f_rom the date of execution belaw. Hawever, the owner(s)
vr successor(s) agree that if said RID waiver expires withaut
c4nstructian of the required improVements, the owner ( s ) or
suceessor(s) agree to cvnstruct the required improvements at tMeir own
expense; pay to Sgokane Cvunty the then estimated cost ❑f the required
improvements ta enable the County to complete the same; vr furnish a
band or other secure methad suitable to the County (which may include
the execution of anather RID waiver agreement)► groviding far ar
securing to the County the actiial constructian of the impravements.
All of the requirements ❑f this agreement shall rure with the land and
shall be binding upon ttte awner (s), their successar (s) ar assign ( s).
This prvuision is applicable tv Hrea+dwav Avenue.
E24 The County Enqineer has designated Typical Roadway Sectivn Number Twat
Callector Arterial Standard for the improvement of 8roadwav Avenue which
is adjacent to the prcapased development. This will require the addition
of approximately 12-14 feet of asphalt alang the frontage of the
development. The constructian of eurhing and sidewalk is als❑ required.
E26 The proposed private road(s) as shown on the prelima.nary plat serving
4 lots with na extensian passihle is approved by the Caunty Engineer.
E27 That private rvad{s} be improved ta Spakane Caunty standard frr a urban
private rQad standard serVing 4 lots. Subject ta approval under sectian
10.207 of the Spokane Caunty Fire Cade.
E30 All vested awners shall sign and recnrd private raad documents as
prescribed by the 5pakane Ccaunty Engineer. • These documents shrall be
reviewed aned appraved by the Spokane Cournty Engineer prior ta recording
with the Spokane County Auditor. Recvrding numbers shall kae rePerenced
in the dediGatory language of the p1at.
SHORT PIIaiAT: # 883 I RAMM & A550CIATES 3
E31 That the fvllowing statement be placed in the plat dedication: WARN"ING:
Spnkane County has na respansibility ta build, improve, maintain or
other wise service the private roads contained within or praviding
service tv the property described in this plat. Qy accepting this p1at
❑r subsequently by allawing a building permit to be issued on property
vn a privata road, Spokane Caunty assumes na obligativn far said private
road and the vwners herehy acknowledge that the Cvunty has no
abligatian of any kind or nature whatsaeVer ta establish, exaanine,
survey, construct r alter, repair, improve, maintain, prvvide drainage: vr
snow removal vn a private road. This requireinent is and shall run with
the land and shall be binding upan the owner, their heirs, successars or
assigns including the ahliqatian to participate in the maintenance of
the private raad as provided herein.
E32 Ttae propvsed plat shall be imprflved to the standards set forth in
5pokane County Board of Comrnissioners Res+olutivn No. 84-1592, as
amended, which establishes regulatians for roads, approaches, drainage
and fees in new construction.
E33 The County Engineer has examined this deuelopment proposal and has
aetermined that the impact of this prvpvsal upan the existing cauraty
Road System warrants the dedicatian of additfonal Right of Way and the
rvadway imgrovements herein specifiad.
E35 That the folxawing statement must be placed in the plat dedication;
"The private raad as shawn hereon is an easement Wh1C$ PrC7V1de5 a means
of ingress and egress far those lots within the plat having frantage
thereon,"
E61 The County Arterial Raad plan identifies Hroadwav Avenue as a Princitial
Arterial. The existing right of way width of 40 feet is nvt consistent
with that specified in The Flan. Ira vrder tv implement the Arterial
Rvad Flan it gs recommended that Yn addition to the required right ❑f
way dedication, a strip of property 106feet in width alang the Braaciwav
Avenue frantage be set aside in reserve. This prvperty may lae aaquired
by Spv}cane +County at the time when Arteria1 Improvements are made to
Broadway Aneaue.
SPECIAL CONDI'I`ION:
The applicant sha11 prrvided writte:n confirmativn ta the Spvkane Caunty
Engineer that the lacal fire district will apprvve the prvpvsed turn
around. The Gounty Engineer shall als❑ review and approue the prQpvsed
turn araund.
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°PAGE 4 14;17:43 13 S$P 1993 °
°Road# Road Names.......... MPost. Reference Descriptio Rvad Log Info..........
° 07.020 SULLIVAN RD U 15 PAVED 440
° 07.290 MOORE RD U 16 PAVE❑ 20
° 07.510 CDNKLIN RD U 16 PAVED 200
° 08.020 FLDRA RD U 16 PAVED 20
° 0$.510 LONG RD v 16 PAVED 200
000325 BRDADWAY AV 00.000 BMP of road U 19 LIGHT BZT[.TM. 20
° 00,060 LILY RD U 19 PAVED 220
° 00,080 BROADWAY AV
000418 BRaADWAY AV 00.000 BMP flf road U 19 PAVED 220
000417 BRQADWAY AVE 00.000 FLDRA RD U 16 GRAVEL 12
° 00.480 LONG RD o
° 00.730 GREENACRES RD
° 00. 99n BAFtKER RD a
000492 BROADWAY AVE O+p. []f]0 $M~ OF R{}AD U 19 PAVED 35
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P C] K ~ IiT e ~ 4 E.,~ ~ C] U t"l I.. -Y
C'LANNfNG DEPARTMENT 1NALLIS D HUBBARD. DfREC I'012
MEMORANDUM
TQ: Diaisivn of Engineering -md Roads
Divisivn of Uuiides
Department Qf Buildings
Spvkarre Cvranry Hea1th District
Sgoicane Cvunty Parks Z)epartment
5pokane +Caunty Fire District #1
Consvlidated Irx-igatian District
Central Va11ey SchooI District
FROM: Jim Millgard, Planner I
FJAT'E: September 9, 1993
" SLIB7ECT: Preliminary Short Plat S1'-$83-93
Attached is a copy of the applzcation and pro}aosed preliminary Shvrt P1at niap sub[ziittcd by
Kinney-Nlattesori, Tnc. foar the subdivisioii of 2.4 acres int4 41ots €'ar singie farnily
dwelliiigs and chose uses a1,lnlwed ill ttle underlying zo:ie.
Pfease review thzs prQposal and retiirn youx- con-in-lent4 and recamnzendadans by September
23, 1993. If you have ariy questions rcgardarrg this Cile, you iiiay coiicact mc at 456-2205.
PleaSe darecr any written respanse to Jina IN/fi41gare3.
T°hank you for your prompt attention. '
sani
ErYClasures,
c: Rarnm Associates, 104 Svuth Freya, Lxlac Flag .81dg, 5ulte 217, Spokane, WA 99202
Rick Jacobson, 1017 South Century_ Road, Veradale, WA 99037
WEsr 1026 BrtonnWnrAVFNLrE • SrUKAN F, WAsH [Nc•i•DN 99260-0240 •(503) 455-2205