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SPRAGUE E 9717 ADD MEDICAL OFFICE BELKNAP " ~ SPRAGUE E 9717 DATE FINALED ENGINEER' S RX, VIEW SHEET 4R CHECK WHE~1 LOGGED IN F~INAL ~50 O ~ - BLDG. PERMIT # -or -FILE# -R94275_94 Related File # ( ) Date to Review 1-4-95 Time 11:00 # - Date to AA & DR Time Date Received 12-15-94 Project Name ADD MEDICAL OFFICE BELKNAP No. Lots No. Acres Section - Township - Range SITE ADDRESS SPRAGUE E 9717/E FARR PARCEL # 17543-17161- Applicant's Name BOB OHASHI Phone # 747-1170 Address 27 W SUMNER-SPOKANE WA 99204 Work # Date Conditions mailed Contact person Phone # FLOOD ZONE V NO W S SCHOOL Engineer / Surveyor's / Architect's Name Planning Contact Person Phone # 456-2205 Date Submitted Descnption Initials _ _ / Za /C),5 AGREEMENT TO PAY FEES OR PRIORITY FEE COMPLETEyY& COPY TO ACCOUNTIl G ~ FINAL PLAT FEES COMPLETED & COPY TO ACCOU?dING NOTICE TO PUBLIC # 1 3 4 6 COMPLETED - OR-NEEIfYS-TO BE-SrGNED CQ / Le / 9SDESIGN DEVIATION SUBMITTED / 9 S ALTERATION TO PLAT - BLOCKS & LOTS BOND RELEASED -ROAD & DRAINAGE IMPROVEMENTS HEAItING EXAM APPROVED DENIED- APPEALED BBC / PROJECT Al'PROVED DENIED 1 - 4- - pAc_ 1- S- c1 S c r ~3 ~ o I~rA 3 K Z- -TV s,/ FT~.vT R4~2l~'1 ~Co ~ A! 4 QCG.~.t~ ~.~yy~ .ZO,$ '~T~p~' cT 'P.~'~ v i'~~.t.rE•JT_'S . ~~rZ 4- 9S r v~~S ~ ~ ~,v .U oA-r-p t=- , -4• • 4 -Zo • 95 f19 r~,oz=- ~ , ~o • p`r' :5-,d5F,JT ~ • • ~.~T ~~.,A-,~ C 2 • .S• ~ • °J' S ~ %no OvLs ~ . tt&w. ssdF~ ' s~~- ~ .-5 • / 7 • 9. S .4.6,q.tJ .t> ~p ' C~ ~~.t~S ~ ~ c...,~ a-~' • ~~a,N- ~ ~ ~ . G ~ l°~ • ~ ~~~L~ , o~ . , ,c\p1t\review.for , PROJECT NUMBER= 95003277 APPLICATION DAT 05/22/95 PAGE= 01 THIS IS NOT A PERMIT PENALTIES WILL BE ASSESSED FOR COMMENCING WORK WITHOUT A PERMIT SITE STREET= 9717 E SPRAGUE AVE PARCEL#= 45173.1716 ADDRESS= SPOKANE WA 99206 . . PERMIT USE= ADDITION AND REMODEL.TO DENTIST OFFICE- PLAT#= 001834 PLAT NAME= OPP.TR. 1-354 BLOCK= LOT= ZONE= B-3 DIST#= E AREA= F/A= F WIDTH= DEPTH= R/W= # OF BLDGS= 1 # DWELLINGS= WATER DIST = OWNER= BELKNAP, JOHN & STEVE PHONE= 509 928 0505 STREET= 9723 E SPRAGUE AVE ADDRESS= SPOKANE WA 99206 CONTACT NAME= ROBERT OHASHI PHONE NUMBER= 509 747 1170 BUILDING SETBACKS: FRONT= 54 LEFT= 22 RIGHT= 5 REAR= 61 REVIEW INFORMATION DEPARTMENT REVIEW REQUIREMENT BUILDING REVIEW COORDINATOR - J LARSON COMMENTS: • BUILDING PLAN REVIEW REQUIRED COMMENTS: BUILDING ZONING/SITE REVIEW COMMENTS : ENGINEER DRAINAGE PLAN REQ'D &OF4 . ~1. COMMENTS: j7w= . . *Jpe&P nsoud&&& HEALTHDIST NEW OR ADDITIONAL WASTE WATER ~~C► M ~ N~~+~ , • . , COMMENTS: UTILITIES W/IN PRIORITY SEWER AREA COMMENTS : ,'FIRE DISTR FIRE FLOW TO BE REVIEWED REQUEST FOR DESIGN DEVIATIUN $30.00 DATE <,Uk1c 19 ROAD NAME CRP/RID # NAME OF PLAT Plat # 1.~... c).,~5o o~ ADDRESS OF BLDG ~ . ~ ` ~ ~ :'~N : ~ 1.~ = ~ : 2'~r , NAME OF BLDG PROJECT ~b P_. • ~ ~ ~ ~f~ ~ BLDG# B9 s'~~~ S °P T R - FEDERAL/STATE PROJECT # PROJECT LIMITS EXISTING CONDTTIONS: PROPOSED IMPROVEMENTS: ROAD WIDTH ROAD SURFACE AVG. DAILY TR.AFFIC Current Traffic Count Design Year Traffic Count PROJECT DESCRIPTION AZ:-A 7ta r,f-- blr . PROPOSED DESIGN DEVIATION F~c~►:~~~ ~'~`i 1> r-+.~~., ~=~~F-. ~~R~ F-,. c~„~.T~f►~, ~~a~+~~ EXlSNG Rt_"P -A3i_,,; r A;~_-,~~'„ 'e~* °?t a~. ri'^ti,~"" ~-9~.d~~"a . ~ \ V r; A i F ~ ~ ~ r ~ > ~ ~ . r + ~ y ~ f NSTIFICAT'ION: - ~ G` T" - r" ' ' -r n . ~ 4 ""r ~ ~ ( ~ 7- F v ~ r^a , n ~ . ~ i C i I " ~ 4 . ~ " ~ ~ ' . -i r • . f Pf, ?P:r,~_ -Ti f ~ ~~~,~~J ~ ,~3~ _ F 1'>, ~n ~E +f ~ ,~.r~ "i~~rl~ r~ r 0 d ~ S ~ I lr1 "~~,i ~ • ~ m r~e R i - a ~ ~ ~ ~ { r ~ , • n , i) I r r F, ~..~~1•• , n~ j. ~ ~ ~ , ~ ' ~ ~ ~r iF ~ ~ ~ ~ l 1 ° i'~" u~ ~ ~ •'i • ~ a ` ` ~✓r~'~7~. f ~ t ~ ~ ^ . ~ o r ,n n r~ " ~ • ' ^e - r~S 1 ~ " r ~ ~ ~ ~ ~ , b f ,r ~ R • v R 1 P A T) 'J' '1 aY a Ir . ^ ~ ++1 1 1 ~ ~ t1 r a s T~ y r ~ ~ ~ ~ i~I' ~ r ~ '~6 ~ f. . ~ ^ l' ° " ~ E + r~ ~ ~ ~ ~ ~ ( a t ! ~ n f 9~ n~ v i;~ u ' ~ c + 1 u _ f P~ _ i r~ ~ F F~ y T~ i e' 1 2 ~ I~ • r, ~ T P• , e° ^ Y d~ ~ n ~ f ~ ~ ~ I , ~ ~ r •,v~ 1 T. S , 7 C~ d w ' ' , ~ ' ~ ~ "<r ' ~ s,C - ! ~ "*t n i SUBMI'I'TED BY In 0 6, C-!f'~~T 1S^1 S1 jA PEn /\j E1~)6- DATE ~ umE 'i~ ADDRESS V1 ZIP CODE PHONE # (;r- ADMIlMSTRATIVE VARIANCE FEE OF $30.00 PAID TO SPOKANE COiJNTY -REQUEST wtLL NOT BE REVtEwED w1THOUT FUNDS- CASH/CHECK # RECEIVED BY DATE k\pWesign.det/93 DESIGN DEVIATION STAFF RECONiMENDATIONS ~ ~ . -'P. IN-cOmµe"D APV¢o V,kL- oN *#k: Co N oorz,QN -r-4lH- T'bfE ~6G~ ui R~T.S c nl 7-q:F- AtE lmdr- roo- 8 " ~9uJ A.pproved Approved w/conditions Not Approved , ` ~ ~V ~ • b 'f~-'t'F"' ( ) ( ) ProJ'ect Manager ~ Date . l4 C3o L: c CcrJ e✓ D t i l O~$~~" t, LQ Approved Approved w/conditions Not Approved ( ) y ( ) ( ) _ c ~ Cn ~ S ~ 9,.~" ~ - • - Planning & Traffic Engineer Date - ~j~rj-irr~2~' ,%rova~~ • ..~~S~~~x.C ~~~vv~C ~ ~ Approved Appro d w/conditions Not Approved Project Management Engi.neer Date Approved Approved w/conditions Not Approved / y/ J'_f J" v Operations Engineer Date SPOKANE COUNTY ENGINEER'S DETERMINATION: Approved w/no conditions Approve -as recommeoded above Not Approved Spokane County Engineer Date 8/93 I . . ~ ~ I,' " j S P O K A N E A;, , C O U N T Y OFFICE OF THE COUIVTY ENGWEER • A DNLSION OF THE PUBLIC WORKS DEPARTMENT Ronald C. Hormann, P.E., County Engineer Dennis M Scott, P.E., Director June 7, 1995 To: Bi I I Hemmi ngs, P. E. Frorrx Doug Busko, E.I.T. Re: Belknap Offioe Design Deviation East 9717 Sprague Ref. No. B95001 I recommend that the design deviation allowing the construction of an 8" deep swale be approved, based on the provisions for such in the Guidelines for Stormwater Management Addendum, dated 12/2/85. 1026 W Broaciway Ave • Spokane, WA 99260-0170 •(509) 456-3600 FAX (509) 324-3478 TDD. (509) 324-3166 rv~ ~ .r : ~ , ^ . . 1 . ♦ t. . • ~ . ~ a~ ° : ~ 2089 ~IPT , Date 193cz, r - ._s. x...~''i. - ed ~OIY1 ~ l~ Dollars-$ . , y . t~HOVf PXID ~ v G15H ~ ~~•n. U ~ CHECK O ~ . MONEY $ ~ p ORDER ' Y ~ , . / • ♦ 9 i > 4 r . _ - jUPT Date ~ - 19 . 2 09 0~ e,d From ~ es - " . . , Dollars r.~ ~ 4 . s ~ J ~ ~f 1 ~ CCOtJN,~T s'~" - 1, HOW PAID ~~s~, 143 I CASH t I J) CHECK ~ MONEY j i' ORDER ~ ~Y ~ J . / .q„ , _----------------~~-~r.~~- - - - - - ~ ~ J \ ` - \ 1 P'T - - Date ~19 2091 ~ . e F~r m Dollars $ - W ~ • . ! OUNT's.;~`h ~ HOW PAID . GSH ~ S=~ 4 CHEa ~ ` . ~ ~ ~I'M R . . By 1 . ~ - - ~ ~~P~ • Date - ~ 19 2092 ~ • r,om - ~ . - . ~ Dollars = , I y ~ .a• _ r~ • , ' HOW PAID - I \ / I j 1 ~ S I~ O it A N ~ { C! n LI N - •Y- . O('fICE QF T11E CC)UNTY LNCINL'•LK • A DIVISIC)N OI--'(IIL I'UULIC WUttKS DEI'AR7TOEN'f EtanalJ C I ioimanii, 1' L'., Counly I?ngineer Detu►is tit Scotl, I' L, Uirector AGREI:MENT TO PAY rEES ENCINEFR'S AGItEEMCNT NUM[3EIt 1 Tliis agreement Uetween Spokarie County ancl ge:u~VIVI° , (namc o[ pcrson) wliose interest in ilie projcct is OUlIA/C-72~ , (i C. owtier, agcnt, eic.) ' is enterecl into tliis `41-1 d a of /~~l 19 9S. Tliis a reement is cat ~ Y _ , ~ a~rli le to tlie project k /ro~ ~a r~~r4 r ~=~U6 i~~wn as: ,~i~ JOf'~v G'~,~itii~ ~--~~~vs.~ d~ ,S'i ~v~-✓ ~ ~ ,U/~-' (I'roJcci"JJrc~3?,~Ti~cnan~e~c 5;19 ~O 6 , That ilie inclividuals ancl rarlies narnecl herein as hlving aii interest in the above clescriveel property or ' project agrce to the followiiig: l. Reimburse Sliokane Cotiiily for rroject revicw anci inspection fces aS Snecireti ill Chal)tcr 9.14 uf tlie Spokanc Cuunty Coc1c. The fe:cs will bc basecl oii actual salary costs incurrecl by Srokane County for rroject reviews and / or inspections plus a ten percent acfministrative eharge, ancl will tie bi11ec1 moiitlily as aceruecf. Any final billing amounls, tu inclucle any late fees or any otlier expenses incurrecl in tlie collection of an overclue accourit i»ust be paicf prior to the Cc~tinty's accertance of tlie projcct for filing. 2. The unclersignecl agrees that these fees are clue ancl rayable uron reeeilit of tlle billing as specified above. 3. Any invoices not patc1 witliin 30 clays of ilie invoice clate will be suhjcctecl to a late fec cliarge of 1°lo pcr inonth (12°/u rer year) on the unpaic1 balance of tlle accouiit ancl any accruecl latc fee cliarbes. In aclclition, if any outstanclinb balance on tlle account for tliis project is not paicl witliin 30 ciays of the invoice ciate, ilo fiirther reviews Qf tlie rmject cloctij»ents will be concluctecl until tlie eritire account balance is raicl. Any balance on tlie accaurit for tliis project not raid witliiii 65 clays of tlle invoice clale niay result in Ie6a1 action or ilie initation of otlter eollection proceelures, inclucling rcferral to a collection agency. 1lie Sronsor will bc liable fc~r arly aild all exptnses incurrccl by tlic Cutiiity fur ilie collcctiott of overcluc accoiiilts. 4. The montlily billing slioulc1 be scnt to tlic attention of: NAM E: J04A-J A DD RESS: C-7 cl 77~-s C4~- CITY, STATE: ZIP CODF: 545 n~ ~ ['i IONL ~'j" Z-~-- I unclerstancl that failure to pay thesc fees may result in clclay in canirletion or arproval of the project or olher rossible sanclions. ❑ If Iliis fee si6reenicnt is c:oniplctccl by snmeone othcr tlian tlie Sponsor (i.e., the project owner or apiinciral in the firi» sponsc~ring tlie project), sticli as tlie Lnbineer c.lesigtiing tlic projcct, tlien writtcn autllotization fr~~n th S~~c~n or s~~ecifculty ntilltoriziiig llie Abet►t (i) excciilc Iliis ree ~r t"e~~t i 7tt: to tliis Fce Abree~»ei~t. SIGNATURt: i3y: , - , , (PR I N"I~ N A M C) v ~ , RETUitN YELI.QW C()r'Y 'Tn S1l()K A N I'l: C() i1 N' 1' Y U N G I N CEI t S k44~agrccmcn fcc 8/20/93 W. 1026 Ihoadway Ave Spakatie, WA 99260-0170 (509) 456-3600 FAX (509) 956-4715 BUII_UING PERMIT CF#ELKLIS1 _ ( PRE-APP _ _ - _ _ _ - - AU URES S I M - EETItJG PERMIT # ~ 1-- - = J__.-_- - - - - - . - - - - _ - - _ - ~ _ . 1 ---~----IPEQUIRE~I------COMPLETED __I MANAGEMENT- - _ - - - ~ ti...~.~. - - _ - - - - - - AGREEMENT TO PAY FEES -X . - - - - _ . ~ . - - RIGI-IT OF WAY DEPAR TMEN T - _ . - - - - ~ DEED _ EASEMENTS ----RID ~ - _ - - - T~ LEGnL DESCRIffIUN CI IECK LE7'rER F-FZOM scnF'Cn RECIPROCAL USE AGREEMENT - - - - - - - - - - - - - - ~ . APPROACF~-PERMIT - - - - - _ . - - _ - SI 1 E - _ __--___.r.~= - - - - - • - - - - _ _ NORTT-1 ARROW X - • - - _ _ ~ _ W SCALE X X BENCWMI~RK-----: - ~ . - - - - - - _ . - - - - - X - - - - - - -Y-~ _ - - - ROAD NAMES X X - - - - - - R/W DIMENSIONS X _ ~C PROF'ERYY LINES X ?C SET-ASIDE sfiown on pians GRADESr(rnin 1_0%~)_-- - - - - - - - - X _ _ _ STAMP X ~ PAVING (surlace (Iescril-)tior~)----.- ~ - - - ^ _ - - X - - - ~C . _ _ . . TRAFFIC CIF~CUL%\TIUN PLAN X ~C LANUSCA PE F'LAN (208_CONFLICT) X ~C Drywell delail f(tYp_e A or type B)--- - - - - - ^ - X )C - - - - Metal Frarne arid Grate (type IV)___ Spiash Binck detai for pi~~elgulter_ouilels Cur b irilet detail I_~ ac~Ai~iAGE--_~_--__. . r- - - - = . = ___r I Roof constructiori X X liVAC on Roof _ - - - - - - - - - Y - - X x Swale volu►ne caiculatiOiIs- - - - - _ - - - ~ - - - - _ X - ~ - ~ - - Swale Cross Sectinn _ X x ~ Pie developed Condilion_ Post Develo_~ed Co»ditioii - - ~ _ - - ~ - - - - SPECIAL SOIL TES TS DITCH CALULATIONS ~ E~ie/BACKWATER CALCULATIONS --e - - - - - - - - - GRATE CALCULArIONS RETENTIUN/DETENYION CALCS - 1 Ui50i ~ ~70 YEAR S1~ORM TR-55 ANALYSIS - - - - . _ _ _ _ InIeUCuib cut calculatioris~ - ~ - - - - - - - - 8otloin of Swale elevaiiun >C ~C Top of Drywell elevatiun . . . - - - - - - - - , - ~ - - - o - ROAos - - - - - ~ - - --r=---- ~or~th Arrow - - - - - Benchrnark ~ _ _ _ - - . - - - - W - - - - - - ~ . ~ Sca I e ~ - - . - - - - - - - - ~ - - - . . - - - - - - - - Gutter Grades 0 8°/p) Cross SI~Qe (2 0%-4 5%)_ 5rainage Report , 7rainage _ori Plaris - , - - - - 1%urve Data (raclius, hc, vcj f ~ ' - - ~ - 'aveirient section - • - - . - - - - raQ_ ers/(o stri e ' P _ - - ~ ~ - - =ngineers Stamp 5uaniitieslBond estiiiiate - _ • - _ - , ~ _ - - - - - - ~ - - iond - -_,m------- - - - - - . _ _ . . - Jlylar _ - - - - )wnersSignature ;ounly Starrit? 1 ~ REPO1tT OF 1/4/95 PRE-APPLICATION CONFERENCE 9717, 9723, 9803 E Spraguc - Addition & Moderni-r.ation of Existing Buildings . , I NAME I /\DDRESS I CITY ~ STATE I ZIP I PHONE I CONTACP OWNER ~ John & Steve Belknap 19723 E Sprague Avenue ~ Spokane ~ WA I 99206 1 928-0505 I ARCHI'fECT ~ Robert Ohashi 127 W Sumner ~ Spokane I WA I 99204 I 747-1170 I X STA7'E ENVIRONMENTAL POLICY ACI (SEPAI The proposal was reviewed by the Division of Buildings for compliance with the State Environmental Policy Act. A threshold determination is not required based on WAC 197-11-800(1)(C). P1tOJECT OVERVIEW , 9717 E Sprague is the building getting the addition and modernization for the practice of dentistry. A new Standing seazn metal roofing over the existing building and to addition. Remove existing depressed areaway and exterior access to basement at rear of 9723 E. Sprague. 1917 E Spraguc is a valid address and will not be changed. SUMMARY OF PROPOSED oocu- LAND USE PANf OONST i'IRB PARCP,L ZONB ACTIONS TYFE3 BUQDING USE SQ.FI'. GROUP TYPE PIAW WA'I'SR PURVIIYOR / PIIONE 45173.1716 I UR-22 I7E-38-89CI Remodel I Medical BWa I B-2 • I 2000 I Modern Elcetric Water Co (456-800(Y) .1716/ 1721 I B-3 I CE12689A I I ~ I I , .1733 `To be determined DISCUSSION TOPICS (danfioattons, sdddtons, and oomedions to wntten commerts) PLANNING DEPART'MENT (456-2205) CONTACT: JIM MILLGARD • Written comments were prepared & a copy given to the applicant. ` If the cost of the renovations exceed SO% of the assessed value, it shall be subject to provisions of Chapter 14.806 of the code, Landscaping & Screening Standards. Planning will work with owners with regard to requirements along Sprague. • No exterior storage shall be allowed. • Signage will be reviewed and issued on a separate permit. * 33 parking stalls are required. • AggreQate the three parcels into one throuQh the Certificate of Exemption process. ENGINE-EItING & ROADS (456-3600) CONTACT: DOUG BUSKO. ' Wntten comments were prepared & a copy given to the applicant. ' Submit truck turning templates. • Due to the valuation of the addition being over SO% of the existing structure value, all requirements of the Engineer's Dept will be required to bring entire site into compliance with Spokane County Guidelines for Stormwater Manageroent. HEAI.TIi DISTRICT (324-1560) CONTACT: DARYL WAY • Connect to public sewer. Contact Billy Urhausen at Utilities Department (456-3604). « Coordinate with Valley Garbage for placement of dumpster. • Health Department is readyto sign off. • All construction debris must be taken to a licensed disposal facility: no on-site burninQ or burial will be authorized. FIRE DISTRICT NO. 1(928-2462) CONTACT: PAUL CHASE ' Fire extinguishers not up to date - ongoing write-up. • Storage of combustible not allowed in basement. * No new hvdrants will be required. DIVISION OF I3UILDINGS (456-3675) CONTACT: KEN JEFrREY. ' For inforcnation on the Americans with Disabilities Act, call 1-800-435-7232. * Effective 4/1/94 all commereial projects shall demonstrate compliance with the Non-Residential Energy Code. ' Each basement requires two exits. Provide these basements with the required separation between them and the first floor. ` Need to resolve issues re.~ardinQ the overhanR or construction of parapets on the east side of the bufldinR. SEE REYERSE FOR PERM/T RELEASE REOUfREMENTS ~ PERMI1' RELEASE REQUIREN[E NTS Please suhmit seven (7) sets of revised site, drainage, and lanciscape plans'plus th.'ee (3) completc sets of construction drawings to the Department of Buildings for acknowldgement anci distribution tv all the appropriate agencies. In order for all agencies to exFx;ciitivusly process your project; it is lmportant that submittals incJude a/l necessary drawings and doc;uments to insure that review of yourproject is completed in the least amount of time. Documents should include: building adciress and legal descriptron vf property. Spokane County's Project Review Goordinator will be John Larson at the Div. of Buildings (456-3675). ~ PLINNING ~ ENGlNEER~ HEALTH I F(RE JBUILDINGS ~ " 1 r ` ti {y r}+~v,~'irY "r~ ti~t p{.n'~'Y r ti y v~ ti{ utiti~ ti{ti v r ti ti} z ~ xf rr{ x r~~ r ~ , r' { , t}{}(k~{~C i{ \4 `'Ck~ 1:. wr kNL£~ti$ } < } < ti r } rk t~ ~{-0{{~~ ti tir {,+v{~{{,{ ~ } hx }~~ti L1 tir rk~ .tir+r .'j r}~~_~ a__~{ry_ fr I ~?.h r~.. yy~~~~} rT t~ r rti rif}~!'^rY~~ 1 Building heig6t in stories & feet ~ X 21 1 Gtirbing around landscaping ~ X 31 Exterior lighting//direction of illumination ~ X 41 1 Fence location, height, & type ~ X 51 1 LandscapLmg of parking lot ~ X 61 1 Exterior refuse areas + screeninR ~ X 71 120 feet Type III landscaping along Sprague Avenue ~ X 81 ~ 20 feet type I landscaping all property abutting UR-7 ~ X 91 1 Landscaping (location, species, size) ~ X 101 1 Parking & traffic circulation plan ~ X ~ X 111 1 Parking stalls (number, striping, dimension, directional arrows) ~ X 121, 1 Pavin,~ ~ x ~ X ( ~ I 131 1 Setbacks I x I I I I 141 + TrafGc control devices ~ x 151 1 Drainage plan (swales, drywells, calculatious) X 161 1 Drivc;ways & all road approaches X 171 1 Easements (drainage, utility) ~ X ~ I I x 181 1 Handicap parking stalls & accessways (into & within bl ) X ' yC~+y=W~(» ' 1 'L L t .i~' ~\r'~` r} ~ >i v L r ti rr~ii ~ tiL ti r r ~ rr rriir ~ r ' 4{} W.~if}i.:'~~•:1r { ti ti'{~}} r r r r 4 ~.F.i.i` } f i~~ {~r~~i{'i.~i~S ~ ~ vr r♦ r rh$`,v' ti r x,tir, r{'.y rir~ ~ ti ti~r ~♦L ~ r~ r{n y~? ~~W{5r'~b{ y} 19 ~ Aggregate tbe parcels into 1 parcel ~ X 20 ~ Irrigation system plans ~ X 21 ( Nursery estimate ~ X I ( ~ 221 1 Promissory letter for landscape requirements ~ X 23 1, 1 Agreemeot to pay fees & minimum requirements list X 241 1 RID Agreement for future road improvements X 251, 1 Critical Materials list X 261 1 Lock (Knox) box entry system form X ~ 271 1 Special NREC Plan Reviewer/Inspector X ...1 , . . ,.......;.,y....v.1, . ...y ~ . . . ,,..4 . .A• v, }.ti~. • r•~ ti •1t~x; • . . >~fi. • . • ti tir . .1 ..+c~w:x~x. f. . . •~7M ~~rIC+~Y~~7~ ~'IJLi.#`K'~~.Ii ~ I.! W ~ { ~ rt'~1ti 11v ~r /ni{ `r r~r.}r r.L<ra .ti hy ir • r r v i rl 'rtiS~ rr ~1"v~.r r ~t~ ~ ' ~t1 ti +K \ 1 r y v L t ~ .}.~f ~ i!r r~_ r_i J • ti' 1 ~ ti{ 4 ~'~iS . i r ti }7~~~{ i 281 1 As-built details of existing structures/buildings X 291 ( Barrier-Free Reg uirements (WAC 51-20) X ~ 301 1 Energy details/calculations & heat loss X ~ 311 1 Separation wall details X 321 1 Structural drawings with wet stamps & calculations x ~ ~ Signature of~;p6rdinator Signature of Plan Reviewer ~ Project No: Page 1 . , OFFICE OF THE COUN'TY ENGINEER SPOKANE COUNTY, WASHINGTON $ Project: Belknap Medical Office Add. Date: May 11 95 Address: 9717 East Sprague Ref B95001 Parcel No: 45173.1716 Review 2 The County Engineering Department has completed a review of the above referenced project. The following items must be addressed. 1. will HVAC;equipment be present on the metal roof? If so, it must be isolated and the runoff from it directed to the surface ot a grassy swale. The runoff from the metal roof itself can be handled in one of two ways: a. It can drain onto the pavement and then to the swale. This contaminated runoff must be included in both the 208 calculations and the Bowstring calculations.b. It cFan be collected on the roof and piped directly to a drywell. 2. Please show R/W dimensions for Farr Road and Sunderland Road. 3. A print of the landscape plan is required to ensure there is no conflict with the drainage swales. ~ r~ , ~ ~ .1 Page 1 . . OFFICE OF THE COUNTY ENGINEER SPOKANE COUN'rY, WASHINGTON Project: Belknap Medical Office Add. Date: April 18 95 Address: 9717 East Sprague Ref B95001 Parcel No: 45173.1716 Review 1 The County Engineering Department has completed a review of the above referenced project. The following items must be addressed. 1. The only portion of the site which was agreed to be exempt from drainage retrofitting was the front parking lot. The entire back portion of the lot must be redesigned to drain to a grassy swale, not to the existing drywell. 2. Will HVAC equipment be present on the metal roof? If so, it must be isolated and directed to the surface of a grassy swal.e., The runoff from the metal roof itself can be handled in one of two ways: -a. It can drain onto the pavement and then to the swale. , This contaminated runoff must be included in both the . 208 calculations and the Bowstring calculations. b. It can be collected on the roof and piped directly to a drywell. 3. Please include R/W dimensions for Farr Road and Sunderland Road. 4. A print of the landscape plan is required to ensure there is no conflict with the drainage swales. 5. Please reference a construction benchmark on the plans. i 7 S 1 ~ ` Page 1 1 - , , OFFICE OF THE COUNTY ENGINEER - SPOKANE COUNTY, WASHINGTON Project: Belknap Medical Office Add. Date: Jan 4 95 Address: 9719 East Sprague Ref B95001 Parcel No: 45173.17Z~ c~~Z 3 Review Pre App ~3 ~Fo 3 - The County Engineering Department has completed a review of the above referenced project. The following information must be provided in order for us to proceed with our review. A) For any new hard surface area, for an asphaltic roof, or a roof containing HVAC machinery, a drainage plan for the site shall be prepared in compliance with Spokane County "Guidelines for Stormwater Management". At a minimum the plan must contain: 1. Drainage calculations for stormwater volumes " generated on site. 2. Calculations for total impervious surfaces contained within the site. 3. Finished grade elevations for structures to be constructed on site. 4. Finished grade elevations at the top and bottom of the 208 swale. 5. A typical cross section of the 208 swale. 6. Calculations to justify the number and type of drywells proposed. 7. Elevation of drywell inlets where applicable. 8. Copy of the proposed landscape plan. Pl--ase Note: If improvements to the site exceed 50°s of the total assessed value, you will be required to bring the entire site into compliance with Spokane County "Guidelines for or~w ter Management." B) The subject property is affected by the "Findings and Order" and the "Conditions of Approval" for the following land use action: Spokane County Zone Change Nos. 15-69 . C} The following improvements within adjacent Right of Way are required prior to the release of a building permit: l. You must submit road and drainage plans for street improvements. These must be prepared by an engineer. Plans must be prepared for the following streets: a. Sprague Avenue . b. Farr Road All required construction (sidewalk/curbing/pavement) within the Public Road Right of Way is to be completed prior to the ' Page 2 release of a building permit or a financial guaranty in an amount estimated by the County Engineer to cover the cost of construction or improvements shall be filed with the County . Engineer. Required plans are to be submitted prior to estimating the amount of the financial guaranty or permit release. 2. As an alternative to the required road improvements the County will accept an RID/CRP agreement "Notice to Public No. 6" on the property. 3. Applicant shall dedicate 0 feet for Right of Way. 4. Please submit a copy of a recorded property deed from the Auditors office for the subject property. Upon receipt of the deed our staff will prepare the right of way deed and/or the RID/CRP agreement. 5. Approach permits must be obtained, after a site plan has been approved, and before the issuance of a building permit, from the County Engineering Department for any new or improved driveway approaches to the following streets: a. Sprague Avenue . b. Farr Road D) Insufficient information was submitted with the proposal. We are unable to proceed with our review. We will need the following before we can proceed: 1. Site Plan. 2. Drainage plan as specified. 3. Other information: a. parking and traffic circulation plan shall be submitted and roved by the Spokane County Engineer. The design, location and arrangement of parking stalls shall be 'n accordance with standard traffic engineering practices. Pavi g as required by the County Planning Ordinance, will be required for any portion of the project which is to be occupied or traveled by vehicles. It is illegal to back out onto the Right of Way. E) Utility Condition: Permittee is responsible for arranging for all necessary utility adjustments or relocation as required for completion of the improvement. F) The owner of the property or the authorized representative must complete and sign Spokane County Engineers «Agreement to Pay Fees". This document must be returned to the County Engineers Office. Plan review will not be completed until this document is executed. This document is attached to these comments. Please return the completed Agreement to your contact person at the Engineers Department. The applicant or their representative is responsible for . including each item that is marked "Required By This Project" in their submittal in accordance with the checklist descriptions. ` Page 3 ~ . . Each item submitted that is to meet the checklist shall be ' checked off by the applicant or their representative. Submittals which do not conform to the above requirements will be returned for further items with no review being accomplished. This will prolong the review process. If changes occur in the requirements for the project because of further conversations with Spokane County representatives, please attach a note explaining the agreed upon change in requirements. When the applicants' submittal is finally approved, the Engineers department will release their portion of the Building Permit. Your contact person at the County Engineering Department is Doug Busko, 456-3600. ~ ; ~ ' . • ' S P O K A T-.T E ' o~ C O U N T Y OFFICE OF THE COUNTY ENGINEER • A DIVISIOri OF THE PUBLIC WORKS DEPARTMENT Ronald C. Hormann, P.E., County Engineer Dennis M. Scott, P.E., Director P.pril 181 1995 Belknap Office Remodel Doug Christenson 926=13,22 A review of the road, drainage, or site plan for the above-referenced building permit has been completed. Areas of concern to the Spokane County Engineering Department are indicated in red on the attached plan set and calculations marked "ORIGINAL" Please make the corrections and resubmit them to the Building Department in order that the review,process may proceed Highlight all changes to the resubmitted plans and include the comment mark-up copy with them. Please note that the plan set and calculations marked "ORIGINAL" are official public documents and must be returned with the revised plans and calculations Review of the revised plans will not proceed until the "ORIGINAL" set is retumed to the County. If yau have any questions about this review, please contact us at 456-3600. Thank you. Very truly yours, Ronald C. Hormann, P.E. Spokane County Engineer Doug Busko, E.I.T. Plans Review Engineer , 1026 W Broadway Ave. • Spokane, WA 99260-0170 •(509) 456-3600 FAX (509) 324-3478 TDD (509) 324-3166 1 Page 1 , . OFFICE OF THE COUNrY ENGINEER SPOKANE COUN'rY, WASHINGTON Proje.ct: Belknap Medical Office Add. Date: April 18 95 Address: 5717 East Sprague Ref B95001 Parcel No: 45173.1716 Review 1 The County Engineering Department has completed a review of the above referenced project. The following items must be addressed. 1. The only portion of the site which was agreed to be exempt from drainage retrofitting was the front parking lot. The entire back portion of the lot must be redesigned to drain to a grassy swale, not to the existing drywell. 2. Will HVAC equipment be present on the me.~al roof? If so, it must be isolated and directed to the surface of a grassy swale.: The runoff from the metal roof itself can be handled in one of two ways: •a. It can drain onto the pavement and then to the swale. 1 This contaminated runoff must be included in both the . 208 calculations and the Bowstring calculations. b. It can be collected on the roof and piped directly to a drywell. 3. Please include R/W dimensions for Farr Road and Sunderland Road. 4. A print of the landscape plan is required to ensure there is no conflict with the drainage swales. 5. Please reference a construction benchmark on the plans. ~ . STORMWATER DRAINAGE REPORT for the proposed site improvements at , DR. BELKNAP'S OFFICE BUILDINGS located on the north slde of Sprague Avenue east of Farr Road in the SE 1/4 of the SW 1/4 of Scction 17, T. 25 N., R. 44 E W M. Spokane, Was}ungton Architect: Robert Ohashi, AIA April 14, 1995 SA~~r~Fc ~~t_z 01,9P R eport Arepared By. 49&, Simpson Engineers, Inc. ~ North 909 Argonne Road Spokane, WA 99212 P1tOJECT NU 13116 * * * TABLE OF CONTENTS * * * Project Descnption "208" Pond Volume Calcularion ~S E. Drainage Basin Data Summary AS Rational Fornlula Hydrology & Bowstruig Calculations OFFICIAL PUBLeC DUWAZNY S C S Soils Map and Descriptions SPOKANF- COUNTY ENGINEER S OFFiCE 9967 0 R S~oNAL~ PROJECT # Supplementary Map• SUBMITTAL # ExaIRES 7/17, 9S" ~ ¢1tg 1 qs Sitr: Topography and Drainage Map RETURN TO COUINTY ENGlNEER . . PROJECT DESCRIPTION The project site is located immediately to the east of Sizzler Restaurant at the northeast corner of Sprague Avenue and Farr Road in the Spokane Valley. Three existing buildings occupy the front half of the site, with existing asphalt pavement covering the remainder of the site except for the northerly 1/3 of the property. This area is presently a dirt/gravel parking area, sloping toward the south at about 5% to 6% An existing type "A" drywell near the north edge of the existing asphalt receives surface runoff from the unpaved slope and much of the existing impervious surfaces on the site. ~ The proposed project encompasses adding an addition to the north end of the westernmost <U+~ building, and paving the dirt/gravel slope. The new building addition is to have a metal ~ roof, which will not require «208 treatment for contaminants, and since it will essentially be replacing an equal area of existing asphalt, it will not increase the flow to the existing ~ drywell . A"208" grassy ponding area will be constructed at the base of the slope, where the new asphalt will tie-in to the existing pavement. This ponding area will collect surface runoff ~~t from most of the new asphalt, but due to the slopes involved, a portion of the new asphalt ~oill drain to the drywell at the low point in the existing pavement. The old drywell will be enoted, constructed as a type "8" (double-barrel) drywell, to handle the flow to it. It should be ` however, that the flow to this drywell might actually be less than at present, due to ~ the collection of runoff from most of the slope area by the proposed pond In addition, the flow to the type "B" drywell in the asphalt should be cleaner in terms of sediment, ~ since the portion of the dirt/gravel slope draining to it will be paved. . . "208" POND VOLUM:E CALCULATIONS The following page contains data for flow to the proposcd "208" stonnwatcr retcntion pond. Refer to dle 1" = 20' Drainage Map for the actual basin location acid bound,-mes For tlie proposed dramage pond with 3.1 side slopes, the pond volume can be calculated Ntiith rivo components• the volume dhrectiy above the pond floor plus the volume above the side slopes To compute the volume at any ponding depth, only N%-o parameters need to be l:nown pond floor area and pond floor penmeter length (both are specified on the Topography and Drainage Plan map). Volume is calculated at 6" depol for "208" treatment and at 8" depth for storage, as follo«<s- At 6" depth Pond Volume =(0.5 ft depth x pond floor area) +(1/2 x 0.5 x 1.5 x pond floor penmeter) = 0.5 A+ 0.375 P At 8" depth. Pond Volume =(0.67 ft depth x pond floor area) +(1/2 x 0 67 x 2 0x pond floor penmeter) = 0 67A + 0 67P ~ 2 0 feet ~ / ~ 1 5 feet A ~ 8"=U67ft / 6-05ft. ~ Pond Floor ~ . . DRATNAGE BASiN DATA SC;IMMARY Basin Name North Basin Basin Location northern portion of site, as shown on "Topography and Drainage map" Total Basin Area (north of existing edge of asphalt)- 11,809 sq ft= 0.271 acre Pervious Area. 2,650 sq ft. = 0.061 acre lmpervious Area (new asphalt) 9,159 sq ft. = 0 210 acre Asphalt draining to new "208" pond: 6,214 sq. ft. = 0.143 acre "208" volume: 259 cu. ft Asphalt draining to reconstructed Type "B" drywell: 2,945 sq ft= 0.068 acre "208" POND Pond Floor Area. 58 x 10 = 580 sq. ft. Floor Perimeter: 136 LF with 3• 1 slopes on all sides Pond Volume @ 6" Depth = 0 5(580) + 0 375 (136) = 290 + 51 = 341 cu ft 341 cu ft. > 259 cu ft. required for "208" treatment Pond is OK for "208" treatment Pond Volume @ 8" Depth = 0.67 (580) + 0.67 (136) = 388 + 91 = 479 cu ft 479 cu ft> 80 cu. ft. required with Type "A" drywell, as per bowstring OK for storage . . F=ti AT.C U IV (-~1 L F-C1 RI1IJ LA H YDRU L 0 C7'r liHTf= = 4! 1209,t), UESICIVEF = D. I-i. C. EtASIN NOh fH F'ROJ EC r NAME = vR.EILLI luA1- 51='1=~AGUE ;?t FAhR # 1:.1 16 DESCr; I PT I OPJ = UhA ! PJAGI7- F"013 Ih'll='RCIVEMLIVTS OIV L ~ I ST 1 rJG S 1-1'E 'SUBAREA 1=. 143 ACFLS S UL-tH1-3 E A 1 FUIVCIFr Cf]Er FT G TENl' _ .9 = 1JewAspkal-f' SUBAhEA y = . 0_, AChI_S SUBARLF; 2 RU(VQf= F COCFF C ! EN1 . 1 "i - NEw GrasS ( "ZoB" Ponc,) 1-0"1-AL ARCA = . 177, c+CRLS C:qMF'C1S STE RtJIUOF"F COL1=1= 1 C T EN r~ . 7h9 9 42' 19 6 E5 =21 0VERLA*PJD FLOW VALUk.S C t = . 1 r_-i L - 70 hJ - .016 S = .057 LHAIVhJEL F"LOW VaL.UES L C) 1" D - k) C01°1F'UTLD VALULS DUR - t.)c f ] l0 - =,0 18 C!1ii = . 42' OH i . BOwSTh ING CALCULA1^ 1 UlVS UATC =4/ 12/95 DwSIGIVEh =D. H. C. BASTIV (VUh-("H F'ROJ CC T IVAC'lE = DFZ.BLLI•,IUAr S1='RAGUC & r-AhrR 4 1:--.1 1 b DL.SCIR11='T x ON = DI;A X NAGL= 1-0R I i"IF'F~QVEIYIEIVTa QIV L n! S 1" I NG SI 1"r t t tntens1 ty Qdev. Uxn UOLI t Stor age (s t--- c. i (i i1. /hro ) (c. f e s. ) (cu. + t. ) (cUa i t. ) (cLt. rt. ) :00 1 E3 .4 i 170 yc i 8c.i 1 C). 600 -1 . 'n 4 . ,i, L~~y 1 ~3(:) ~9 1:=, . C) qC)1.77 . 124 - = 4 i0. C) 1~()C.y t.4 ; .19 2'51 109 .c J 1 15 c:) Ci 1 . .16 58 4 15 C~ -19.,L ~ C). 1800 1. 4 . 1 La 26 = ' - 277 12 1t:W~ .91 .12 ~67 t>=t~ . ~4~~~~ 0 ~3 ~ . 1 1 .~7 _ 72 c.3 --447 4 ~ . k) 2 700 .74 . I 7 6 81 C► C5 U . 7.000 .68 0 09 281 900 -619 i ) i ) c.) .64 . c:) C? :~(i~i ) 99i.i -70k) 60, c) ~6 (:).61 . ub 1 1 E3C) -779 d`, C) 7 , t:► c_i , i~ c3 17 117C.) i3 ~ 7C~ . C) A: C3c~~ . ~~3 . ~_~d 1 ^6~~j -9 :'8 75. C} 9~,~:)c:) . 56 0 1 c,~ -1i) lif 8C). Ci 480C) . . c=~ 7 b 144C ~ -1 ~ S J • C) ,J 1 C) l I 9c i . C) ;4C)c1 c:)7 ':~6F., 1 b: -1 ^54 9..~~ . t~ ~7C) C) .49 , C) 7 7 9 1710 --1 1 100. 0 6000 .48 . = 9(.) 18c:~0 --141 ~ i l`HE MAXIh'IUI`1 STORAGE I(G) I-1C1. 277 ii2- C;IJ. FT. PoN1.) voLumE' ,(a" 'D -1'7A = 341 Sq, FT, * The timE a-f concentr-ation is 5 riiinuteS. l"he Undeve1 niDed f 1 aw cOLtt a. s C. f.~. > TtiPE "A " DR~wa~ iN "ZO b op FoQ b l"EPJ r EAR S"f OhM CALC . . F;AT I CIIVAL_ FrJ1=%'1y1lJLa HY171;47LC1G`t Diy"fE =4/ 12/r'i5 DESIGNER = D. H. C. ~..~HSIfJ SOU"I N- to Exisi~n~ Dry wZl l F'F~0~7Er T IVAML = Dl-ti» ~~ELI•• IVA~' ,.'iF='RAGUE 1, F-Af~;f= 4t 17116 (to b2 re~.js~tr-~~•\ . ' DEaCl--\'I F' T 101V =Dr-;AINAGE F= Ur' T MF'1=hOVE-i"ILNTS UN EX I S1-1 PJG S I TE SUL-+AF:EA 1== .068 ACRES SUBARLA 1 hUIVUFF CUrF F I C I LNT = . 9= u,2w AsP aUBARCh, 2 = .0271 ACRCS SUBAhr A 2 hUNOFF 'L'GIEi= F I L; T CNT - . 9 = W ew 6u1 I Ai~ ~ Ti c.rr i TUTHL AhEA = . 091 ALR'LS CCII'11--'(=)SX TL htJNUFF COE1= F IC I ENT = .9 Mzft) 1--,00T OVERLAND FLOW VALUkS Ct = . 15: L = 1 2- 0 N C:1-IA N 1°JLI_ F LCIW Vr;LUEa L TD C:UI"il-'UTED VALUES L/ u 11 ^ J u(_)L) 11 c_) - . 18 , = COIJs .c_ b . • Qjo T1~ ~E `'lkvC.l~-D G K. w ELL ~ DvE Tn NEw ~ o►= E' AS P~-S,~T C.IPI --C) ti(,) u 1 WHIC-N R4E'(~'LACE FoKhltl=~ cl'_ ftf=~r1 Or 1~('T/GP.hvtL 1'rl1C~T , ~ V In in qE~ GgA . y• , . , - a ~ { G A Q ePP 1 ' . ~ , ~ a~r ~ , ~ i ~,i ~I > . , ~ h f 1 `Cif118 ~ ` ' ~ : ` ~ ~i . 1 ~,a i. 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Ulc Wc. ,u,ci pul,ility to fi azL it iuII)Lr% wui zilo"• i.t~rmL- .«ltuu, iuudcialc tt) »li"ii Lu1111J.'cl- al~ilit~. 7IU1\ l>t t IljlAit1lf Pti, lllUllLI.IIC lu iuuclt ratc to lii~l~ I►i~;li altiriiik- I)uLt.ii- _%►il! 1,u[cii<<.tI Li.d G~rrisoq (GgA; , 1'ttir_ Not suit- Cood buloW rxcLIlI-ilt_ SI16Iil t0 no bu.-1cLI,ii- J10dLra[4 zLaLil- Jlocl,-l.<<e tu ~-GgB, GniB, ablc. surfucc I11lit31 lu fIwA uc,uuu; ity, pcrvtou..~ vcr}• r.i{,id GnB). LA yci. u►oclt i.ktt• tu vi iy 1% 111•11 toiIt- pLrin,.abjlit\ i itpul pt.i iut .iLiliL~•, IIALtccl, lu%V 1(,J%% bhi iu{.-z:.t%cll poli.ll[►al I.Glc tMal See footnote at end of table. i' h \ ~ ~ s , ~ , S P O K A N E O U N T Y _ OFFICE OF THE COUNTY ENGINEER • A DIVISION OF THE PUBLIC WORKS DEPARTMENT Ronald C. Hormann, P.E, County Engineer Dennis M. Scott, P.E., Ihrector April,18, 1995 Belknap Qffiice Remodel Doug Christenson 926-1322 , A review of the road, drainage, or site plan for the above-referenced building permit has been completed Areas of concern to the Spokane County Engineering Department are indicated in red on the attached plan set and calculations marked "ORIGINAL". Please make the corrections and resubmit them to the Building Department in order that the review process may proceed. Highlight all changes to the resubmitted plans and include the comment mark-up copy with them Please note that the plan set and calculations marked "ORIGINAL" are official public documents and must be returned with the revised plans and calculations. Review of the revised plans wil! not proceQd until the "ORIGINAL" set is retumed to the County. If you have any questions about this review, please contact us at 456-3600. Thank you. Very truly yours, Ronald C. Hormann, P E Spokane County Engineer Doug Busko, E.I.T. Plans Review Engineer , 1026 W Broadway Ave • Spokane, WA 99260-0170 •(509) 456-3600 FAX (509) 324-3478 TDD (509) 324-3166 L ~ Page 1 . . OFFICE OF THE COUNTY ENGINEER SPOKANE COUNTY, WASHINGTON Project: Belknap Medical Office Add. Date: April 18 95 Address: 9717 East Sprague Ref B95001 Parcel No:' 45173.1716 Review 1 , The County Engineering Department has completed a review of the above referenced project. The following items must be addressed. 1. The only portion of the site which was agreed to be exempt from drainage retrofitting was the front parking lot. The entire back portion of the lot must be redesigned to drain to a grassy swale, not to the existing drywell. 2..Will HVAC equipment be present on the metal roof? If so, it must be isolated and directed to the surface of a grassy swale. The runoff from the metal roof itself can be handled in one of two ways: a. It can drain onto the pavement and then to the swale. This contaminated runoff must be included in both the 208 calculations and the Bowstring calculations. •b. It can be collected on the roof and piped directly to a drywell. 3. Please include R/W dimensions for Farr Road and Sunderland Road. 4. A print of the landscape plan is required to ensure there is no conflict with the drainage swales. 5. Please reference a construction benchmark on the plans. f ~ • STORMWATER DRAINAGE REPORT for the proposed site improvements at DR. BELKNAP' S OFFICE BUI_LDINGS located on the north side of Sprague Avenue east of Farr Road in tlle SE 1/4 of the SW 1/4 of Section 17, T 25 N, R. 44 E W M Spokane, Waslungton Architect: Robert Ohashi, AIA April 14, 1995 Report Prepared By- Simpson Engineers, Inc. North 909 Argonne Road Spokane, WA 99212 PROJECT NU 13116 ISA 9 ~,~o~~4F~/LF 0&1 l7 0, By~sio ~ ~ ~ ~ 99 tioF ~ * * * TABLE OF CONTENTS * * * C`'~~' i Project Descnptlon "208" Pond Volume Calculltion Drainage Basin Data Summary Rational Formula Hydrology & Botivstnng Calculations F wASy ~4>/~ , S.C.S. Soils Map and Descriptions OFFICiAL PUBLIC DOCUMENT SPOKANE COUNTY ENGINEER'S OFFICE O ~ GINA19W Supplemeatary Map ~ 9967 PROJECT #-J;~ S ite To raphy and Drau~ ~cf SUBMITTAL # ~ pog age Map s/OtvAL 4-Ic819S P.B. .,RETURN TO COUNTY ENGINEER NC~FIRFS 7 95, - 1 PROJECT 17ESCRIPTION The project site is located immediately to the east of Sizzler Restaurant at the northeast corner of Sprague Avenue and Farr Road in the Spokane Valley. Three existing buildings occupy the front half of the site, with existing asphalt pavement covering the remainder of the site except for the northerly 1/3 of the property. This area is presently a dirt/gravel parking area, sloping toward the south at about 5% to 6%. An existing type "A" drywell near the north edge of the existing asphalt receives surface n.inoff from the unpaved slope and much of the existing impervious surfaces on the site. The proposed project encompasses adding an addition to the north end of the westernmost building, and paving the dirt/gravel slope. The new building addition is to have a metal roof, which will not require "208" treatment for contaminants, and since it will essentially be replacing an equal area of existing asphalt, it will not increase the flow to the existing drywell A"208" grassy ponding area will be constructed at the base of the slope, where the new asphaJt will tie-in to the existing pavement. This ponding area will collect surface runoff from most of the new asphalt, but due to the slopes involved, a portion of the new asphalt will drain to the drywell at the low point in the eacisting pavement. The old drywell will be reconstructed as a type "B" (double-barrel) drywell, to handle the flow to it. It should be noted, however, that the flow to this drywell might actually be less than at present, due to the collection of runoff from most of the slope area by the proposed pond. In addition, the flow to the type "B" drywell in the asphalt should be cleaner in terms of sediment, since the portion of the dirt/gravel slope draining to it will be paved. t "208" POND VOLUME CALCULATIONS The followmg page contains data for flow to the proposr:d "208" stormwater retention pond Refer to the 1" = 20' Drainage Map for the actual basin location and boundaries. For t11e proposed drainage pond witli 3• 1 side slopes, the pond volume can be calculated with trvo components• the volume dlrectly above the pond floor plus the volume above the side slopes To cornpute the volume at a.ny ponding depth, only two parameters need to be kno~Nn. pond floor area and pond floor penmeter lcngth (both are specified on the Topography and Drainage Plan map) Volume is calculated at E" depth for "208" treatment and at 8" depth for storage, as follows At 6" depth: Pond Volume =(0 5 ft depth x pond floor area) +(1/2 x 0.5 x 15 x pond floor penmeter) =05A+0375P At A" depth: Pond Volume =(0.67 ft. depol x pond floor area) +(1/2 a 0 67 x 2 0 x pond floor penmeter) = 0.67A + 0 67P ~ 2 0 feet - - - 1.5 feet -----------------I ~ 8" = 0 67 ft. 6" = 0.5 ft. 3 . Pond Floor ~ DRAINAGE BASIN DATA SLIMMARY Basin Name- North Basin Basin Location: northern portion of site, as shown on "Topography and Drainage map" Total Basin Area (north of existing edge of asphalt) 11,809 sq ft= 0 271 acre Pervious Area: 2,650 sq ft= 0.061 acre Impervious Area (new asphalt) 9,159 sq ft= 0.210 acre A.sphalt draining to new "208" pond 6,214 sq. ft= 0.143 acre "208" volume. 259 cu ft. - Asphalt draining to reconstructed Type "B" drywell• 2,945 sq ft= 0.068 acre "208" POND' Pond Floor Area. 58 x 10 = 580 sq. ft Floor Perimeter. 136 LF with 3 1 slopes on all sides Pond Volume @ 6" Depth = 0.5 (580) + 0 375 (136) = 290 + 51 = 341 cu. ft. 341 cu ft> 259 cu. ft required for "208" treatment Pond is OK for "208" treatment Pond Volume @ 8" Depth = 0.67 (580) + 0 67 (136) = 388 + 91 = 479 cu. ft 479 cu ft> 80 cu. ft required with Type "A" drywell, as per bowstring OK for storage - t hAT I UIUAL FQRMIJLr'`, HYDI;OLU(a`r UATE = 4/ 12I7J ` LEJlGIVER = D. H. C. F+AS11J NoRrH F'FOJECT rdAh1E = DR. EtELh I'JAC=' SF'FtiAGUE l=AR(;' # 1:~ 116 DESCI; IF'TI OIU =D1=iFa ! Nw+GC FC1Fi ! I"IF'hC]VEME.NTa 01V L K 1..^i 1" 1 IVG S1 Tk SUBAREA 1=. 14--', ACFES SUT"AiREA 1 hUiVOF F C('EFFI C 1 LN1" _ .9 = 1JzwAspkal-i` SUBA1=hEia 2 C)_ fiChCS SUBAREA : FiI.JIUL7FF GOEF FY C.[ EN7 = . 1;- Ne.w GrasS „~8„ po~,d) ( ' 1-0-raL AREa = . i 7; f-N, ri,i_S' c:OMPOSI-rE RuivoFF coEI= r- lCr ENr = . 7 6 y 9 4 2 1965J over,LHNn FLow vHLuEs cr. _ . I t:5* L = 70 N _ .016 s = . 057 CI-IANIVLL F"LOW VALUES L = Cy l" U = i ) G0MF'U i-EV VALUES U U R = 5. I I C-) - L n a 8 G 1 C1 = . 42' (7 A = 0. Cdc) J Bow STR1 NG L:AILGULf41-1 ClNS UATE =4/ 1 2/ 95 DES T GNER = ll .H. C. BA51 I'J PJURTH F'ROJECT hJAh1E = UR. BELF.I`JflF' SF'RAGUE F-F-iRR #t 1 L~ 1 16 4 L" LaCh I F'T 10N = DhA 1 PJHGE FOF' T h'IF'hOVENIErJTS UN En X S7 P•iG SZ 1"E t t IntenSity Oc1ev. VI n VoLtt 5torage t►ni n. ) (sec. ) (3 n. /hr-. ) (c.+.s. ) tcu. f r. 3 (r_Lt. ft. ) (cLI. ft. ) 5.C) 3( =0c_) . 1~3 . 42' 170 9(1 B ii 10. G 600 ?.^4 .,c., 209 18Cy 29 1 i . C) '9 i ) i ) 1.77 G .:'7(- = 4 20. (.0 1 C) 1.4 5 .19 ,6~ ~ -1 Cy9 .^L.~.Je C_) 1JC~1 ..~.,1 .16 r~..~~J '7 JC) "~1C~~ t=) 18OO 1 . (~)4 . 14 26L; ;11 i ) -277 C) :21 1C).91 .121 '-67 c,=i) _eL40. t„) 2400 .82 • 1 1 -27 _7 20 ~ ~ 4 5. l_) 270C) .74 • 1c) % t) 8 1 l ) - 5 _,4 C), c:) _ ? c_~ a fa ~3 .09 ~e.i 9 c~~ - 619 ; ~ . i i T )C) .64 . (-)9 ~9c_~ 99(_1 --7i )i ) bi i, C, =6 C) .61 . 08 :,0 1 --779 6 5 . C► ti,qc.>t:► .60 , i )f3 =11 7 117C) 70, c) 4200 . ~a . 08 1 ^bC) -y:'_8 7~. i) 4;cic:) 56 0C~7 ~40 1_j~~ c,► Q i ) , 0 t~ 8 c ~ t"~ . ~ t~~ ! =~E b 144C) 1094 f3c, il ~10 t_) 07 ti.5 _i7 1.~.~=i~ --117. 9c_).~) '15 4C) U . ;:,Cy .07 --.66 16~~~~ -12- 5 4 95. t ) 57(_)(.) dL1~ C) 7 _79 171l 1 100. C) 6000 .48 .06 " 9( f 1800 , 14 1 c_i THE MAXIMUh1 iTOR AC7E 1 S E3C►. 21 7715 .:,.-2 CU. FT. "2-08 ~ PotiD VoLur.AC @, (o" 7 L-'T1'l * The timE of cancentration is 57 minutes. - 341 SQ. FT, 1"he UndEVel nped +1 raw out i s .3 c. f._.=>. --a T~pc "A " Dgtwe-~- iN "Zo E~"?o►jb l-EN YEAR STURM CALC t a , hA^I .I ONAL FORMULA HYD1=~0LC)GY DATE = 4/ I i I9J DES I GNCI; = D. H o C. NAa T N SOU1"H = to Ex'~si~n~ Lr y w c.1 l F'ROJEC T NAIIE = DR. EtLLI,IVF~I°' Sl='RAGUL 1= r;F:F< 4t 13% 116 6-ro be- rer-a,%5irac. i UESCRI F'T T ON = DC"F; T NAGE FOF: I M1='ROVEMENTS ON k X! 5l" IPJV S I 1"E SIJDAhCA 1=.060 ACRES SUBAhL:A 1 RUIyOFf" CU1=F"F I C IEhIT = .9= uew AsPkat-" SUBA1=iEA .02--. F•iCFiES Sl1EtAFik=r"~ 2 RUIVOf"F= LOEhF= 1C.[ENT - . 9 = New gwld.lr~ q~.~►fi~..~.,Y~ 1-OTAL AF'EA = .091 ACI;ES C 0 NIh'0.13 X"rE I;(.JIU01- F C(Jkl=1= 1 C I EhJT - . 9 Me'r0.l Roo-i OVERLAIVD FLOW VALUES Ct = .15 L - 120 ~ N 016 s C) C;HANi'JC!_ FLCJW VriLUES L = C) TD = i) CorIF'uI-ED vHLuEs nuF = ~ . t_) C) 11 i~ ~COIC) - • 26 ~ = QIp Tl) ~EGOtiJ SIk.vC~lt.."~ D}~~(wEZL ?n Ne-w i'..znr ~ ASI''r(.hLT QP, wrt►cH ~~.~cE Fot-~~~~~ ~~-c~~°_ h-P,:~-A or- L)rA.-r/G9nvtL ~ACPrc,\L-T v~ p`~si.. I ~~A~i' ' 1~, ~ G g A ~ y Pvlt 4 , - ' . , ~ , t' • . r . ~ , ` . ~ 4, ~ Gn B ~ , ;~p, , , ~ 1 ~ " Q.• .,r ~ L ~ ~ ~ t r~~ ~ 1 ~ TTT~ 1 ( t ~ 71~~ . ~ ~1Q,~' ~ ' 1, ~ ~ , ~ I ~ 1~ fl .7S ti 'rhtsw~..,,Y~ ' ~ ~ , 1 ~ (,J",~ 0 I H ' ~ ~ UE~y. ' ~Y.1 ~rEl'} 1 yL' 7: " , ~ ~ r li ~ , ~ ••r ~.*r 1~ / ' ~ n , 1/~~ ~,~;~~~1`' • 21 I. 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Iile ,li,c~IA ihili13 Lu it1', iJ,tl,t-ik►0u7 to ~Lrt• " I1o.A .►LLiuIi, ulu(lti- 1\I101 lUlllI)%ll- [JLf11+L 11.►1►t% -,lu+\ tu \vt % LtI; luM tu illut!- p~~~~lvaI,ilit\ ; 0.11L ,i,iii1l:- lu\► ►u iiwditAt_ -~A\s ll >>ul, ~~t►.~1, ,luii~l,->>►~ll j,ui( 11- 'uilzuALl: X% lIL u uA; ,.4114iatucl its clr3 apl ►iib Garfield (GaC3)___ I'nir to Not suItu- NaL suaa- Puor----- - MWlL,.di <U Vu) II,;;h '_1ludLr.,c,, tu poucl. ule iilc au,c( 1)ui,ility to fie,L itlt ; inilic.r% iuu, slo\x l,,.rnit- .«lIu►i, MuL14•r.ilu tu Luiuj;.ILl- sbtllty l,-)\t p( t►,leal,tllt~, e.l, ,►1odkI.Ics,. tu iuuclLi.itL Lu litoli higli aliriuk- :1liiinl.-aA►L11 IJut~.11- Z\%Lll I)u[tIjti.,l Li.►1 ~:C,urrison (G-gA, ~ I'uir_ Not swt- Cooa uelow T`Xcull..i,t_ SLo11i to iio buai,el,tt- Jlaclu•atL aL.,L,1- \1acl'-race iu Ggf3. GmB, iililc. surfuce Ijilit)• tu fival. ULtioiI, ity, 1icrvic,ua \erS• ral,id GnB). luycr. iiiuila iatu tu \k iy stili~~n Loui- j`As-riut..4bill[% iap«I pi.iiuiabil~ly, 1).,LOA, lU%% lu» >I<<<uk-z\~Lll ~,utu~tt.►1 ~~c,i~ utiul See tootnote at end oP tuble. / r ~ ~~t4~p~;~Ti1."~F'~~ , ~ ~'~1~~~t a 1 ' 1 , •q ~ f f~~ir~~ •M L• ~.l~ 1, S _ a ~ 1 . . STORMWA7'ER DRAINAGE REPORT for the proposed site improvements at DR. BEI.KNAP' S OFFICE BUILDINGS located on tbe north side of Sprague Avenue east of Farr Road in the SE 1/4 ofthe SW 1/4 of Section 17, T 25 N, R 44 E W M Spokane, «ashm&qon A.rchitect Robert Ohashi, AIA June 2, 1995 RECEIVED Report Prepared By. SPOKA~UE COUNN Simpson Engineers, Inc. JUN 6 1995 North 909 Argonne Road DivisIN Or BUILDING . Spokane, WA 99212 BY: e7'1~ NROJEC"1' NO 13116 OFf1CoAl PU6LIG DOCUMENT SPCaK" COUNTY ENGINEER'S OFF,rCE * * * TABLE OF CONTENTS * * * 0 R ~ G~~NI A L Project Description RRWECT i! gLOWTq~ 0 --:z ~ - ~ "208" Poiid Volunie Calculation ~fN(TQ(~~Q ~ e~ UNTY Enr~G~~~~,u_ , Drainage Basin Data Summary . Rational For-►nula Hydrology & Bowstnng Calculations wAsy~M~~ ' ~S.C.S Soils Map and Descripaons C~ y~ Z T~ , r, 61 . Supplementary Map 9967 o,~ Fcts-r~~ S~ONAL~ Srte Topography vId Drainage Iv1ap EXPIRES 7„7/ ~r ~ e . e r PROJECT DESCRIl'TION The project site is located immediately to the east of Sizzler Restaurant at the northeast corner of Sprague Avenue and Farr Road in the Spokane Valley. 'rhree existing buildings occupy the front half of the site, with existing asphalt pavement covering the remainder of the site except for the northerly 1/3 of the property 1'his area is presently a dirt/gravel parl:ing area, sloping toward the south at about 5% to 6% An existing type "A" drywell near the north edge of the existing asphalt receives suc-face iunoff from the unpaved slope and much of the existing impervious surf'aces on the site. The proposed pi-oject encompasses adding an addition to the north end of the westernmost building, and paving the dirt/gravel slope. The new building addition is to have a metal roof (which would not require "208" treatment for contaminants, except it will drain across asphalt pavement), and since it will essentially be replacing a nearly equal area of existing asphalt, it will not increase the total runoff by much. The otlier two e?cisting buildings on the site will have their roofs replaced witll nletal roof ng as well A"208" grassy ponding area will be constructed at the base of the slope, where ihe new asphalt will tie-in to the existing pavement This ponding area will collect surface runoff from the new asphalt, and intercept the flow which presently drains to the existing drywell at the low point in the existing pavement The old drywell will be removed, and the low point it occupies will serve as the inlet point to the new "208" ponding area The flow to the ponding area should be cleaner than the present flow to the drywell in terms of sediment, since the dirt & gravel slope draining to it will be paved A.s per Spokane County requirements to retrofit the site for "208" treatment, all existing and proposed asphalt pavement surfaces draixung to the proposed "208" pond are included in the "208" calculations, as is half of the area of the new metal roofing The south half of the metal roofing will drain to the existing drywell located near the southwest corner of the west building. The ponding depth for treatment is 8", since it includes retrofitted treaiment for runoff from the existing asphalt (that has never been treated), aild for the roofing, even though the new metallic roofing replaces composition roofing that was never subject to runoff treatment , , . "ZOg" POND V4LUME CALCULATIONS The followulg page contains data for flow to tlie proposed "208" stormwater retention pond Refer to the 1" = 20' Drainage Map for the actual basm location and boundaries For the proposed drainage pond wYth 3.1 side slopes, dhe pond volwile can be calculated wit11 two components ttle volume directly above the pond floor plus the volume above the side slopes. To compute the volume at any ponding dep[h, only two parameters need to be l:nown pond floor area and pond floor perimeter lengttl (both are specified on the Topography and Drainage Plan map) Volwne is calculated at 8" depch for "208" treatcnent and for storage, as follows: At 8" depth: Pond Volume =(0 67 ft. depth x pond floor area) +(1/2 x 0.67 x 2 0 x pond floor peruneter) = 0.67A + 0.67P / 2.0 feet ~ - 8"=067ft - - - - - - - - Pond Floor . DRAINAGE BASIN DATA SUM.V.[.ARY Basin Name. North Basin Basin Location northern portion of site, as shown on "Topography and Drainage map" Total Basin Area. 23,005 sq ft. = 0.528 acre Pervious Area. 6,820 s9 ft. = 0. 157 acre Impervious Area 16,185 sq ft. = 0 372 acre Impervious Area Breakdown. Metal Roofing: 2,825 sq ft= 0.065 acre New Asphalt (north of existing edge of asphalt) 6,840 sq. ft Existing Asphalt: 6,520 sq ft "208" Area. 16,185 sq ft "208" Volume 675 cu. ft "208" POND Pond Floor Area (planimeter) 948 sq ft Floor Perimeter• 129 LF with 3 1 slopes on all sides Pond Volunle @ 8" Depth = 0.67 (948) + 0 67 (129) = 635 + 86 = 721 cu ft 721 cu ft> 675 cu ft. required for "208" treatment Pond is OK for "208" treaCment 721 cu. ft. > 384 cu ft required with Type "A" drywell, as per bowstring OK for storage , . (RA'I" l L7fVAL F Of;l1ULPi i-iYllI-30LOGY UF~""C = 61 ~.1-7J Dl=ST C~C~E~h =~i .~i o C. ~~M ~ I N IVOKTM F•'ROJ ECT NAME = D1=ti o E+ELI.IUAF' : I`ARF: DESCRI 1='T 10(V = a] TE DFiAx i`JAGE.- L KiS fING i'aEW SUBr^tiRCr 1-=' 0 1,7 AL1: ~ E c.i SUDARL-`_A I I~UI,JQF1= COLFF Y C Y LIVI" . 15 S UB AR E A ;72' AG1RE S SUEIAhEA hUNQFF COkF F.C C 1 L-:NT .9 1-OTAL AREa = . 5 2 9 AC 1=~'LS C01•11='OS17'L RUf'JQFF COEFF] C IEIVl" = . 67741 0207q4 UUERLi iNU FLOW! 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I.)LloW 1~XcLU1iIt_ Sli~l1L tu 110 ~<<QL.i,~i- Jlo~lt r.,iL zi.,L,l- \lv~l,r.~tt: tu GgB, GrnB, uble. surlticu I~ilit)• tU liu.,A aLtion; ity, ljcr% lc,us VLry r.,pi,! ~ Gn Q). lsiut lt I a tL. lu ~t iy ►dil'n Wlll' I,L rtuI,..,Lili 1t I ,'I,ld l,t-i ii►t ab►llt) , lu►i• ZliIiiIk-.1%ti LII puLL1111a1. lwlt uti,d. Sei; footnote at eud ot tublc;, I E ~ t i i ~ 'l ~ + 111 1 ~ / C1 ON,; ei~ ~1' ~ 06/19/1995 12:18 5097471170 ROBERT OHASHI PAGE 01 ROBERT H. OHASHI, ARCHITECT WEST 27 SUMiIER SPQKA►NE, WA 09204 (509) 747-1110 7une 19, 1995 Office of the Spokane County Engineer West 1026 Broadway Ave Spokane, WA 99260-0240 Attn: Mr. Doug Busko Re: Addition to and Modernizetion of Existing BuiUding at 9717, 9723 and 9803 East Sprague Avenue Spokane, WA 99206 for Dr John and Dr Steven Belknap, DDS Deat Mr. Busko, t As indicated to you by telephone, the soil in the '208' absorbsion field will be enhanced with the addition of peat moss so that organic carbon content of the soil wi11, be a minimum of 2 % by volume. Very truly yours, 1~~ %9 Robert H. Ohashi, Architect RHO/s Deliver by Fax to 324-3478 . PERM T DOCUMENT TRANSMITTAL Spokane County Division of Buildings 1026 W Broadway Ave. Spokane, WA. 99260 Project Address: ie, q`1 i5~~~ u~-- Project 9s- 3a~~ Business Name: -?,ELKQA-~ ~e-N-r Is T oFFIc.c CONTACT: ~oR:, dH P, I Phone: -7y-7_ /I7c) Mailing Address: W. al '~)4mN Ee., Spo~Ne w, qqao~ CDORDINATOR: Phone: z-ISc,- 3i,1s DOCUMENTS CIRCULATED Fire 1 Description Bulldlny Zonlng Enylneers HQatth Dist!! yuaidies scaxa ~i EvI S Et> 51TE w sEc RPvpo,ren ~-NS 1 UvN I.-'sPo QsE. LEi'fEk- ~ , S?EC.i P'L PL-4-Ms CX~M r rJCR- FON5 ~ ~ P'Er- ~70em.5 VNK X t~v►sEn s+tEc--rs A-y, A-CV ~C ~ Received By , Date of Transmittal: Circulated by: 1 , RECF1VFD . w 1'fl1'J 1 6 fo~7'95 ~I O1 ~ X C--~ OF ; TRANSMITTAL ~ , - n1) ta~Zl :SS ~~[z01 1- C"I' =--~:~~CER E. C 7 ~`1 SA~~cE 7 13US[NL,SS NAMC: DENTI ST aF49CE PARCCL NO /LLGAL Fo2 'be , (~C-LI<NA,P ncscIi~PTIoN: - PROI'OSCD USE: bEMTP~L OFF(CE 45I 7-3° i-1 1o CONTACT: ~ 0-6 OH A s+-l I PHoN E: -14 7_~ REASON FOR TRANSMZ'Z"TAZ, PREAPPLICATION CONFERENCE PRECONSTRUCTiON CONF6RENCE OTHER: ~ D A,'X'E: TIME: DOCUMEN'x'S CIRCULATED DISTRIBUTED TO: REM DESCR[PTiON BUILDiPIGS PLANNING ENGINE.FRS HEALTH SCAPCA FiRE DIST ~ OR'F[ER: ~ ISite Plan (new) (revised) X ,2•`~ ~4 ~ ` ~ ` ~'~w23CV~r~zh`^'~0~ ~ ICritica! Matr,cials List ~ , . - ~ iParkiug Plan. I ISignago Plaa w. iLighting Plan zca" • ~ lDcainagc Plan / [...r !I ! f. f'.\.\.~11.1 . •.I IDrainagc Calculations lAgrccmcnt to Pay Fces ~~~~~~m° , %W, eVA~ ' IIccigation Plan I Landsr.apa Plan M r, -~,'.~j ~ . Pcomissory I.cttu 1~ M NI M 1~ ~i Mw~ • ' 'Y.SAdSCa()C COSt .`SiltikltCM~KYo • •~o.~~~l~C~.~~~~~~~~~~~~~~~t~`'e~+Z~~A~~~i~A~~~~n~t~~~.I ~ ~ ` ~ ITcaffic Ci,ncutation . Plan I ~ e~ ~ iConstcuctton Dcawtngs I JFlooc Plan I I 1~ i I I I l . I I I I 1 l 1 1 . I I I I I l I I Thc RGovc itcrrr.r havc Gccii rccci vcd: Da(c of Transmittal: Rcvic~v Coocdinator. ~ L~,~~~ IV J t3 gS ctfCtth(Cd l'Y i d,~. ~'a • +r / ~s=---'__ - 1 FEI dh • ' ~ , .1.~,,, l~i . ~l 1 ' •11 - / ,r)~11.!'~!, i/. NOI'ICE OF TRANSN/11"F"rAL n1) 1 zI -..',;S E 9-1 S~Gt,~.E l~~zo~l~c~~~ BUSt N t:SS NAMC: rnRCEL NOJI-EGn[f DCSCR[PT[ON: - ~ ~ ysl `I I`71 naol osl~u usc: ADDITI o n1 MoDEP-1Vj?-AT10AJ ~ I`7 ~~►v-T CONI'ACT: ~ PHONE: °4--S o&eO-T AS H I ~ REASON rOR TRANSMZTTAX, PFtEAPPLtCAT[ON CONFERENCE PRECONSTRUCTION CONFERENCE OTHER: ~ DATE: TIME: f ~ DOCUMENTS ClRCULATED ; DISTRtBUTED TO: R~ OESCFtiPT10N BU[LOINGS PLANK(NG ENGiNEQLS HEAL.TH SCNPCA FiRE DiST / OrI`F{ER: iSite Plan (new) (reviscd) (Critical Materials List I 1~.' ° y ~RX I ~ Q I`.. IParlcing Plan. . y~y,~~.~ . . Y~O ~ CS`K~` C ~ ~ G ISignagc Pla.n . ~ ~ ~a~ ~tIB~.I~.1, v~'.... TF . jLighting Plan i I 11 Q .001 w s- \,~(JDrainage Ptan 1 ~ ~ .h~'Acccv~~~ 1 ( ~ ~ i.r ~i , Tni ~ _ ~.f...'v~?, .~.~1C . C ~ IDraina$e Catculations ~ r.. '~.~!«i3»s~:a ~i~ .o.~~~~a~~~`~~a'.~".' •A:. 2CY~~~ lAbreemcnt to PaY Fccs ~ ~ ~ 'I ~ I ~s~ I ~ ~ 2W lIcrigation Plan y~~0 - ~ ^ . ~ Landscape Plan I ~ I ~ • s'' , ; ~ ~ ~~r . lPromissorY I.cttcr lLandscage Cosc Estimatc RetiR I'r'caffic Cicculation Plan y,• .ri i • i r~ ~ • r r_ r ~r~~• iConstruction Drawings ;Floor Plan oX~iv►~.d.~s~,cv.~AJ~ ~:t6aM,V. °~~i.~o A ro.`bf eb.'~o- F ~'k4l Nf ae-p'j eT i o~ i I~ i I I I . I I I ~ ~ I I I . I I I ~ 1 I I 1 Thc Rbovc i(cros havc bccti rccci vcd; 5 Rcvtcw coordinator: ._.~o f4-11V Datc of Transmi(tal: , c,«„h~~~~ J~,- _ _M AY ~ 5_ 1995 ; ~ SPW~a.-,eL ~ • ~~,%,~,+.~.~,.o-~.,r, ~ , _ N(§Tl..-,jE OF TRANSMI ~ ~ AL ♦ ~ f r ADDRESS: ~ PROJECT ~,P - ~ BUSINESS NAME: PARCEL, NO./LEGAL DESCRIPTION: q 5r `73. 1 `7l~ PR P S D, USE: t~ , ~'7 c).3 ~ l~''f1/1 r y~ ~-U YZ-J Z ( OT • ! ~73 3 CON CT: ~ PHONE: 1o D 1 ~ REASON FOR TRANSMITTAL PREAPPL(CATION CONFERENCE PRECONSTRUCTION CONFERENCE OTHER: DATE: TIME: DOCUMENTS CIRCULATED DISTRIBUTED TO: ~ kECO DFSCRIPT[ON BUILDINGS PI.ANN[NG ENG[NEERS HEALTH SGAPCA FIRE DIST # OTHER: _ ISite Plan (new) (reviserl) ~ ~ I ~ I I I 4 't~ v 2 h! y xt~.yY ' ICritical Materials List ' 1\} ~~1k ~ l ~ r f 4`~ 1}~ 1J.YJi • 1 iParking Plan ` ~ ~ rn~~ rr4 rF. ~~~?~~r~~~ ,Signage Plan ,t~~ w {4'~^ f~ir.vy { r ~R f? n,K+} r k: ~ti t ~ry r. ILighting P[an I ~Drainage Plan I X I ~I~ v { ' )}4v ' j ' ti r i r vL, ~ ~b ~ ~~nj t ,XDrainage Calculations 41;1 ~~.;lAgreement to Pay Fees 1 IIrrigation Plan Ifi{ ~Landscape Plan A r ~ r ,~t . . ` - -N _~ix~~ rh~ r~r~~, . , ~ r;;v ; IPromissory Letter w ,~J'~` :,kaa a}.. rr.vr •y.2n !w: e", w.,i L ..x>> ...'h~ ,~.~~,txE'.n ''yt Il.andscape Cost Estimate f '~~\ti 1 41.by * Jr1 1I~fy1 , •1~ f' AA11~ ~ rti j .'~r ~ L ~~X ~~fI1~Al ti 1 4w'- ~r 4} f f~ t ^'L L ~ r ~ 'i 4 u ~ ti .v2-S t'+w,G?xr . ~ {F~ +C'• v f ~v h r k y \ k~ ~~v . ^rtiv ITraffic Circulation Plan iConstruction Drawings I 1'" ' o{ ~„:`r~rM,. x; ~ _ . 1 . . . 1 1 t ti ~ ']`y~y~{~ v:V 11 !.'f r 1 T~~ L ( ( F loo r P lan The above items hnve 6ceir ~ recci vcd: ~ . . ~ . . . e of TransmittaL• r eaw~ Dat / WT APR 1 7 1995 Circulated by: Lr`4 a SP~~:e.. • , ~rC~R ~..~e____- , * * ; Spokaiic Couitt), Di~ ~isiu~l of Builrli~r,~.c 1026 Wc.ct Bratrc~i«til A~ ~ei~uc Spokane, WA 99260 (SQ9),4,56713q71995 ; ; ~j SF Uia eLtR ~ ! ~C %dimpson 1='nqineefs, In c-. ~ CIVIL ENGINEERS AND LAND SURVEYORS N. 909 Argonne Road • Spokane, WA 99212 (509) 926-1322 • Fax: 926-1323 TO: S po KANE Cmv v(L~Dw ~EPA-,p-7 .E:r.iT- ~ EV6 rNE.5P'S SUBJECT: gcLrpp,?. SPrv6 vE Avc, k Fmo- ~p,,b : ~~u~~ ~c~~► DATE: A-PP-dL-. 14,15011; /~77)'Ar~~ A-RE -n,,J D nF -r4C TD PoG 2s'kP H y Q~~!~ ~l~.ll) 1WO ~(E- Foo_ TM'S ,~P.OPaS ~i 13 0c-t~ iMG f-blnio h) /h.1fl PArVA N C. .~30 yr J v a~~~G 'T}-iAxJ No u ~ Signed.Nu r ~ 1 ♦ G ROBERT H. OHASNI, ARCHITECT WEST 27 SUMNER SPOKANE, WA 99204 (509) 747-1170 December 15, 1994 Spokane County Building Department West 1026 Broadway Ave Spokane, WA 99260-0240 Re: Addition to and Modernization of Existing Building at 9717, 9723 and 9803 East Sprague Avenue Spokane, WA 99206 for Dr John and Dr Steven Belknap, DDS To Whom it may Concern, This letter indicates a desire of the Owner to the following work: A. Addition to and Modernization of Existing Building with a basement under addition at E 9717 Sprague for the practice of dentistry. B. New Standing Seam Metal Roofing over existing building and to addition indicated above in (A) above at E 9723 and E 9803 East Sprague Ave. C. Remove existing depressed areaway and exterior access to basement at rear of E 9723 Sprague Ave. Landscape area after filling. D. Replace existing Drywell to North side of buildings with new Spokane County Type B drywell. E. Install new fence at East side of property to cut down on cross traffic at rear of property. F. No 208 Absorbsion Area is anticipated as no new paving is anticipated. Also the amount of existing paving will be reduced due to the anticipated addition. Very truly yours, RECEIVED 'L~~(,,~L~C.~ • ~POKANE COUNTY Robert H. Ohashi, Architect , RHO/s 0 ET 15 199 4 DR ISION OF BUILDING . ~ PRE-AI'PLXCATIQN y , . PJZE-CONSTRUCTZON 7.~'IM~ D.~1 ~ HEALTH''~" ~ j ~ . ` ~ . ~D~BUE~DiNd LA►NN1NGr ,rENGII~IEERS- . FIRE DXST, 'U'T'ILI'`MS ~S`CApCA ❑ 994 r r' 15~ `t~ ~ ' • ' ~ { f r ' ~ ~ , r ' ~ ~ C ADDRES S : ~ OWNER: 15,e~ c! PHONE: , ADDRE S S : BUSINESS NAME: . ^ fl CONTACT: 66L) Ob~~S PHONE: ADDRES S : LEGAL DESCRIPTION: . ~ ~ PARCEL NUMBER: , , DETAILED PROJECT DESCRIPTION: ~ P 12 1 us - c,~ r1 Lz ~~l 5u VA,LUE: ~VdUJ ~ - 4 ~ v? } 4 1 l } 1 ` F at C`.} M~~NTS• M1 ~ r! y r ` ` ,y !SJ ~ ! }r ` ~ r ` y ~r >ti,? ~ ` :l u r ~r r .5 ^ r 1$ , t4 `}ti~ 4 ~+5 f 51 ~ 5{ ~ 1 ! ! J fr L ` } ! ~ r ! f I 1 }1 ~ ~ ♦ l( ! ~ ~ +l t ~ J , r. REVIEW COQRDINA~OK". 6 z CIZGt3L„A.TED BY: D ATE : . . ~ , . ~ , . ~ rdv 8194 , STORMWATER DRAINAGE REPORT for the proposed site improvements at DR. BELKNAP' S OFFICE B UTLDTNGS located on the north side of Sprague Avenue east of Farr Road in the SE 1/4 of the SW 1/4 of Section 17, T 25 N, R 44 EW.M Spokane, Washingrton Architect- Robert Ohashi, AIA OFFIC1AL PUBLIC E,F-O'0AsNE COUNYY ENGIN~ER'S (:FFI: April 27, ] 995 uti PROfECT # 3U6l11fi1TAL # Report Prepared By~TURN TO COUNTY ENGI~~EE~i . RECEIVED S1111pson Engineers, 111C. SPOKANE COUNTY North 909 Argonne Road M 4 1995 Spokane, WA 99212 DiV UILDING PROJF'CT NO 13116 ~ - ' ~F,':9CIQL Pl~3e~ * ~ * TABLE OlF CON'I'ENTS SPOKANE COuNTr E~~~~~~r~~~ ~FFICE Project Descriptioil PROJECT # ~..15raO SLJ894s AL # "208" Pond Volume Calculation ~9 9v a• ~3 . ~~TJRN TO COU6\,' Y ENG6NEER Draulage Basin Data Summary , Kational Formula Hydrotogy & Bowstnng Calculatians WAS Q' ~of y~ J, S.C.S. Soils Map and Descriptions 9r Supplemeiitary Nlap 9967 ~ Srte Topography aiid Drauiage Map S~~NAL~ EXPIRES 711719 S ~ PROJECT DESCRIl'TION The project site is located inunediately to the east of Sizzler Restaurant at the northeast corner of Sprague Avenue and Farr Road in the Spokane Valley. Ttuee existing buildings occupy the firont half of the site, with existing asphalt pavement covering the remainder of the site except for the northerly 1/3 of the property. This area is presently a dirt/gravel parking area, sloping toward the south at about 5% to 6%. An existing type "A" drywell . near the nor-th edge of the existing asphalt receives surface runoff from the unpaved slope and much of the existing impervious surfaces on the site. The proposed project encompasses adding an addition to the north end of the westernmost building, and paving the dirt/gravel slope. The new building addition is to have a metal roof, which will not require "208" treatment for co aminants, and since it wil] essentially be replacing a nearly equal area of existing asphalt, ~ will not increase the total runof~ by much. Thn other two existing buildings on the srte will have their roofs replaced with metal roofi g as wel l. aV`~~,~Vd tp St~ ~ IV A"208" grassy ponding area will be constructed at the base of the slope, where the nevv- asphalt will tie-in to the existing pavement This ponding area will coliect surface runoff from the new asphalt, and intercept the flow which presently drains to the existing drywell at the low point in the existing pavement The old drywell will be removed, and the low point it occupies will serve as the inlet point to the new "208" ponding area The flow to the ponding area should be cleaner than the present flow to the drywcll in terms of sediment, since the dirt & gravel slope draining to it will be paved ~ All on-site roof areas are included in the hydrologry calculations for the proposed "208" ponding area, as are all asphalt pavement surfaces draining to the existing drywell. For "208" treatment, all new asphalt pavement surfaces are included in the "208" volume calculation. ~ 1D G Pl~ ' ~ ~ ? o'1 ,S CZ ~ t "208" P4ND VOLUME CALCULATIONS The followulg page contauns data for flow to the proposed "208" storniwater retention pond - Refer to the 1" = 20' Dramage Map for the actual basin location and boundanes For the proposed drainage pond wnth 3 1 side slopes, the pond volume can be calculated with two components the volume directly above the pond floor plus the volume above the side slopes To compute the volume at any ponding depth, only two parameters need to be known pond floor area and pond floor penmeter length (both are specified on the Topography and Drainage Plan map) Volume is calculated at 6" depth for "208" treatment wid at 8" depth for storage, as follows At b" depth: Pond Volume =(0.5 ft. depth x pond floor area) +(1/2 x 0 5 x 1.5 x pond floor penmeter) =05A+0375P - At 8" depth. Pond Volume =(0.67 ft. depth x pond floor area) +(1/2 x Q 67 x 2.0 x pond floor penmeter) _ = 0.67A + 0.67P ~ ~ - 2. 0 feet - i ~ _w__---- - i _ 1 5 feet 8"=067ft 6" = 0.5 ft Pond Floor DRAINAGE BAS1N DATA SL:IMMARY Basin Name. North Basin Basin Location: northern portion of site, as shown on "Topography and Drainage map" Total Basin Area 25,830 sq. ft. = 0 593 acre Pervious Area• 6,820 sq ft= 0.157 acre Impervious Area• 19,010 sq ft. = 0 436 acre Impervious Area Breakdown Metal Roofing- 5,650 sq ft. = 0.130 acre New Asphalt (north of existing edge oFasphalt)• 6,840 sq. ft Existing Asphalt' 6,520 sq ft Total Asphalt draining to new "208" pond. 13,360 sq ft= 0 307 acre "208" Area (new asphalt)- 61840 sq. ft "208" Volume 285 cu ft "208" POND- Pond Floor Area. 17 5 x 42.5 = 744 sq ft. Floor Perimeter- 120 LF with 3• 1 slopes on all sides Pond Volume @ 6" Depth = 0 5(744) + 0.375 (120) = 372 + 45 = 417 cu ft. 417 cu ft. > 285 cu ft. required for "208" treatment Pond is OK for "208" treatment Pond Volume @ 8" Depth = 0.67 (744) + 0 67 (120) = 498 + 80 = 578 cu ft 578 cu ft> 474 cu ft required with Type "A" drywell, as per bowstring - OK for sCorage F;A r r oN aL F 0i~;i•~uL r-a HY DL c~G Y Ii Pi T F=4i2 8 i 9'5' ULS 1 GI~JER D. H. C:. P. AS a I'd F'L"' N F' R 0J E C T rd A r1 E- D 1=ti . Bf= I_ I- IV r^ti 1=' SI- 1=i (^-if-i l.J E1= ARR k- 1=~- J 16 CE SC:Fi 1 F'T ] 0N = I,JL=W A Sl='I-liiL"I" ~hlE l°L I--;QGF I I'l G qE it [S T 1 I'•JG B LUC.iS . ~.;tJB A I"" L1~= ACI;LS S UB A IZ :F w 1 hUNOFF LDEf= r 1(_.1 LIV`f .9 ::iU~;AF~Lr^-i 7=. 1 ~i7 fi~C{~E~i ~~L1H(~F~C( i ~('-~lJl'd01= F[~ULFf" I C I EIVI- _ . 15 1'Cl-f AL HI;Ea = . 9~ AC1=r'LS C:CII11='Clci TE R1_1fuC1FF C:ULF 1= 1 C T ErJ'( = .7 Ci 14 =a 9C4 ; UVE.l=iLi~ltiali FLL:IW 'di~LUES C:t = .1~i L_ 1 M~ ;a N - 4016 (S - . 0..24 CHANr~EL FLOw VALL1ES L_ - i:) l- D = 0 CQiy1i='Ul k=U VHLUCS L) U F: - 5. 00 11 i) - = a lQ C? 1 1 . ~ -1 Q A = n, oo ~ ~ ~ D 0 l1J'1- F,~'T i'JG C ALL;ULi i T] C)i'J:, DAl"E = rr/ 28/95 TJES1 GhJEF%' = D. H. C d ~~F-iS I rJ f='L(-~IJ F'F:OJ EL'1' hJra11 E = DR. BLLF lu AF' S1='1=:At:,IJL 1= AR'R # I=~ ] 16 li ESCRIPT J' O lV = NL: W A 5 h' I-I Fi L 7" & (%-~1' Fi L. 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Gurriboa (GgA, FtllC_ NUt $U1t- C00d W011' r\CIIILI1L_ SlIc,ill lU 11G zliao-Lfj11- ~jCil~i f.il~ ~LaUlj- ~lu~~fa[c lu Gg6, GmB, :31.117ft►Lu tAlit)• tu IJuZL .,Lu011, ity; I.L:r%•iuuz tLr) r.,pi,! Gnl3) 1.,~•~, litutl,I.►►,. tu s t I y M►, n wiu- 1'.IlillI IJL1111t A.,I1II) , Ii,allitl , lu11 lUti► Z1tii iI,l.-Z%%Lll JJulLIill.tl lWlll1tlA See footnote nt eud of tuble. / , I I ~ ~ r A011%1-1 F'~ ~ ~'S ~ r ~ 1~~ . 1 ` • J ~ ~ f l, ''Vr'~'~. -'/1.• ~ a ~ }t. ~ ~s V y~ r 6 ~ i C'~ ♦ Y g~ ~ i 7.t~ 1 r f l t~ {Ir ,r ^t e ~ t~ ~ Y q ~ . ~ ~t► ~4~~}~~i4:~'y~' ~ar~` ~~~l~i,~,'~i ~F ~ ;'{~1~~ ~ '~~L4~ ~~~~tti'~q~`~Y~j~~'1., ~ %~i~ ~~~L~ ~ ~ 1 ,-..o- . . . , . ~ . STORMWATER DRAiNAGE REPORT for the proposed site improvements at DR. BELKNAP' S OFFICE BUILDIN G S located on the north s,de of Sprague Avenue east of Farr Road in the SE 1/4 of the SW 1/4 of Section 17, T 25 N, R44 E W.M. Spokane, Washuigton Architect Robert Ohashi, AIA RECEIVED SPOKANE COUNTY June 2, 1995 JUN 6 1995 DIVISION Ur BUILDING BY: Report Prepared By Simpson Engineers, Inc. North 909 Argonne Road OFFtCIAL PU9LfC DaCUMENT Spokane, WA 99212 8P'OKANE MUNTY EiVGINEEM`S OFFM PROJECT NO 13116 A , ORIGI N PRaECT # suaMfYTaL I _ 3 ~ l.o ( 9 s RETURNTO C~~~ ~ * * * TABLE Or COIo11,ENTS Project Description "208" Pond Volume Calculataon Draulage Basin Data Summary `.tiS E' S~ Rational Fonnula Hydrology & Bowstnng Calculations ~ wAs t y, c J ~ S C S. Soils Map and Descriptions v~ • Z~ Supplementary A'lap 9967 o,~ Fcls-rt~~ R'~ . Site Topography and Draulage Nlap S~~NAL~G EXPIRES 7/17i 9 S i l c ~ PROJECT DESCRII'TION The project site is located immediately to the east of Sizzler Restaurant at tlle northeast corner of Sprague Avenue and F1rr Road in the Spokane Valle r'y hxee existing buildings occupy the front half of the site, witll eusting asphalt pavement covering the remainder of the site except for the northerly 1/3 of the propei-ty. This area is presently a dirt/gravel parl:ing area, sloping toward the south at about 5% to 6% An existinb type "A" drywell near the north edge of the existing asphalt receives surface runoff from the unpaved slope and much of the existing impervious suc-faces on the site The proposed project encompasses adding an addition to tlie noi-th end of the wesfiernmost building, and paving the dirtJgravel slope. The new building addition is to have a metal roof (which would not require "208" treatment for contam.inants, except it will drain across asphalt pavement), and since it will essentially be replacing a nearly equal area of existing asphalt, it will not increase the total runoff by much. The other two excisting buildings on the site will have their roofs replaced with metal roofing as well. A"208" grassy ponding area will be constructed at the base of the slope, where tlie new asphalt will tie-in to the existing pavement. This ponding area will collect surface runoff from the new asphalt, and inter-cept the flow which presently drains to the existing drywell at the low point in the existing pavement The old drywell will be removed, and the low point it occupies will serve as tlie inlet point to the new "208" ponding area The flow to the ponding area should be cleaner than the present flow to the drywell in terms of sediment, since the dirt & gravel slope draining to it will be paved As per Spokane County requirements to retrof t the site for "208" treatment, all existing and proposed asphalt pavement surfaces draining to the proposed "208" pond are included in the "208" calculations, as is half of the area of the new metal roofing The south half of the metal roofing will drain to the existing cirywell located near the southwest corner of the west building. The ponding depth for treatment is 8", since it includes retrofitted treatment for runoff from the existing asphalt (that has never been treated), and for the roofing, even though the new metallic roof ng replaces composition roofing that was never subject to runoff treatment. ~ "208" POND VOLUME CALCUI.ATIONS The following page contalns data for flow to the proposed "208" storniwater retention pond. Refer to the 1" = 20' Drainage Map for the actual basm location and boundaries. For the proposed drainage pond wrth 3 1 side slopes, the pond volume can be calculated with two components the volume directly above the pond floor plus the volume above the side slopes To compute dle volume at any pond'uig depth, only two paraineters need to be loiown pond floor area and pond floor perimeter lengtti (both are specified on the Topography and Dramage Plan map). Volume is calculated at 8" depth for "208" treatment and for storage, as follows At 8" depdi • Pond Volume =(0.67 ft depth x pond floor area) +(1/2 x 0 67 x 2 0 x pond floor penmeter) = 0.67A + 0.67P 2 0 feet 7..- 811 =067ft - - - - - - - - Pond Ftoor . DRArNAGE BASIN DATA SUMMARY Basin Name. North Basin Basin Location northern poriion of site, as shown on "1'opography and Drainage map" Total Basin Area. 23,005 sq ft. = 0.528 acre Pervious Area 6,820 sq ft= 0 157 acre Impervious Area- 16,185 sq ft= 0 372 acre Impervious Area Breakdown Metal Roofing. 2,825 sq ft= 0.065 acre ~ New Asphalt (north of ex.isting edge of asphalt) 6,840 sq. ft. Existing Asphalt 6,520 sq ft. "208" Area. 16,185 sq. ft "208" Volume 675 cu. ft. "208" POND Pond Floor Area (planimeter). 948 sq ft Floor Perimeter. 129 LF with 3 1 slopes on all sides Pond Volume @ 8" Depth = 0 67 (948) -f- 0 67 (129) = 63 5+ 86 = 721 cu ft 721 cu ft> 675 cu ft required for "208" treatment Pond is OK for "208" treatment ~ 721 cu ft > 384 cu. ft required with Type "A" drywell, as per bowstrinb OK for storage 3 r-;aTa UNai.._ F-or i•1ULA WYUROLCIGY UF;-!'E = 6/ 2/9`, pESIGNER D. N a C: . BF`,SI PJ 1V01;1"H F'ROJCCI" IV~,NE = nF< . SF'RAGUE 1= AF~F%, 1)EaC:R11= TION = 5]. TE DRf1 I i'JrIGE.- L-'X 1ST! IVG + I'JEW :iUB HRLA 1= 0 1~,7 A' ChCS SUBAREA 1 1=%'UnJCIFF COLf= F 1 C I LIJT = . I`, SUL,HREA . ~ 7~ ACI,EED SuBAhEA 2 RUNOFF COLFF- Z G.[ ENT = .9 1-ClTAL ARLA = .5 -29 A CRL-ci C:C11•11='OSZTE I-tiIJNCIFi= LOE1= F1. L TEfJ T= . 67741020794 [lvERl_AIVD FLOW VALl1E5 Gt = . ].5 L :.y 5 I'J = . 016 C' - .024 CH(INIVLL 1=LOW VALIIES L = C) T D = i:f CGM1='UTLD VALIJrS D U R - ; . 1 ] Cy - =:w 18 Q 10 - 1.14 0 A - 0. 00 J c:NLCULA VY C1NS DATC = b/'?1957 DESTGNER = U. H. Ce Bf151N IVOFTH F'r QJ E(_ T NAC•1E = DR. BLL..h`IUAI=' : Sl='R'AGUE & 1= FaF;Ft DESGRI F' r I ON =Sx TE DRF,1 iVAGE : L_X ST NG + NEW t t Intenstty Odev. VLn UoLtt: Stor`=,c7e (mi no ) (sec. ) iin. /hir, ) (c:. 1. s. ) (cu. ft_. ) (cu. f-ta ) (cLk. f t. ) . 1.1A 4 r,-5 0 90 6 E3 10. 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