09-117.00 Acme Concrete Paving: Sprague at Evergreen & McDonald PCCP Intersections
I
SF JUMOSAMW
~
4;00VAlky~
CHANGE ORDER TO CONSTRUCTIOId CORiTRACT Id0 09-024
DEPARTMENT OF PUHLIC INORIG6
PROJECT° 8pmguo/BvarAroon b MeDonald PCQP Intors Prv1oat OONTRACT DAi'E. 811112008 CONTRACTOR. Aam ConcreDe Pavtej Ina CHANGE ORDER NO 4
CAPITAL IMPROVHMENT PROJECT NO 0102 & 0104
BID NO 08-4Z8
DEBQAIPTtON OF OHANGE8 Thls Change Order Inasaes [he quenUttes ot the bllawing 8chedule A Everpreen (ntersedon Wcrk Vd itema
8dh ttem Casalpuon Un1t Quanuql Prtte/Unlt Toml
A 30 Solld Watl PVC Stamt 8ewet Pipe 12 IN Olam LF 40 80 $2,000 00
Thls Change Order adds the toltowtng work to Schedule A Etierereen Intemeobn Woric
8ch Item Qasoafptlon UNt QuanliRy RrUcelUNt Total
A 48 Abandan Exlstlrg Orywetl Each 4 $1,400 00 $5600.00
A 49 Sppl Carihml 3eparetor Each 4 $926.00 $1.900A0
A BO Catch 8asln 1yRe 2 Eedf 4 $2,225 00 58l900 00
The work Is tunde0 by en 8TA grant and by the Clqr
Totai Amount oi thie Clinnae Order( Inal Tex1 $17.800 AO ~
8UB8TANTIAL COINPLETION
0dginal Date 8131/2009 Prtar to this Change Order 9H/2009 (noludlng Ihls Chan9e Otder 8MI2009
Pr9Alnel Wotlctna Dava 80 WOrkhtp Davs AQded bv fhla CO Z Workhig Oave Inchtdlm thls CO 68
THH3B CHANOES RHSULT lN THE FOLLCWINO ADJU8TM8NT8 OR TG?AL CONTAACT PRlC& ,
ORIOINAL CONTRACT AMOUNT ~ $1,219,000 00
TO?AL PRiOR CONTRACT CHANGE ORDEit AMOUNT s18 899 48 TOTAL CONTRACT PRICE PRIOR TO THI3 CHANGE ORDER $ $1,235,66946
NHT THIB CHANGE ORCSR $17,800 00
TOTAL CONTRACT AM0UNT MCLUDINO TH18 CHANGE OROER 51289 488 48 ~
Thlo ahange order adde 2 dayo to contrect Iime
COPITRACTORACCEPTAPIQE DATE 7
Tho ocntrc►olar Rereby aooepts thta C4u3tmcrft undot lhe Eorma ot Ihe crtgirtal eontracttor oD v+rark pfamed
RECOMMENDED BY DATE
ARPROVM BY DATE. ~
e
APPROVED BY AI DATE ,
~
Dnvtd Mero~t CAy Marogar
■ ~ ATTACHMERfT$ gh~t S, Revisad 1NSD07 6W Plan Cetc~ 8aetn Type 2,Detep O/8 8pl0 ConUol Separator
DbttgwftL
ORlGIfVALB TO Conintcior Ctq+oi 8pdme Vn"ey Ctaft OHlae FW Projeo! Fib I
COPiE9YO F1AIPro"edFl'.e w.P" wWnv?wda.Wrotenatoon
'Aft*& Public Works Department
S
p=01!Ze Capital Improvement Program
..;o0valey 11707 E Sprague Ave Suite 106 ♦ Spokane Valley WA 99206
509 921 1000 ♦ Fax 509 921 1008 ♦ cityhall@spokanevalley org
Memorandum
Oate July 24, 2009
To Steve Worley, Neil Kersten
From Craig Aldworth
Re Change Order 4 for Sprague Evergreen and McDonaid PCCP Intersectlons Project,
CIP 0102 and CIP 0104
Budget Account No 303 303 0104 595 30 63 00 Acme Concrete Paving Contract 09-026
Change Order 4 adds the following storm drain work to Schedufe A- Evergreen Intersection
Work abandon 4 existing drywells, install 4 additional CB Type 2 structures, 4 spill control
separators and 40 LF of 12 Inch Diameter PVC pipe
The totai estimated cost (incl tax) for this Change Order work is $17,800 00, paid for by an
80 0% STA grant and the City of Spokane Valley There are sufficient funds in the project
budget to cover these costs
Original Contract amount = $1,2199000 00
Previous Change Order Cost = $169669 48
Change Order #4 Cost = $17,800 00
Project Cost mcludung Ghange Order #4 = $1,253,469 48
15% of Onginal Contract amouult = $182,850 00
Max Public Works Director Contract authonty = $75,000 00
Change Order Cost to date = $34 469 48
Remaming P W Director Contract Authonty after CO #4 $409530 52
Public Works D ctor Proj ec anager
,
Cc Deputy Ci anger
Finaace Department
SECURE TO CA°TCH BASIN
= = = ~ n
=I ~i I ( ' WITH 1 BAIVDING AND (2)
EPOXY ANCHOR BOLTS
FEMALE END INTO
~OUTLET PIPE
~a
12" X 12" X 12"
SDR35 PVC TEE
I=1 I-
L------1 ~=111
( I I=i rr= i r=rr t-m I ~ ~ I
I I I -.I I-4 I I-
~ 5 ~SPILL CONTROL SEPARATOR
-9J NTS
C 0 4 SPRAGUE/EVERGREEN AND MCDONALD PCCP INTERSECTIONS
NOTEB
1 No eteps ero tequlred when helgh! is 4 or lese
2 TM bottan of the preeeet nDch basln mey be abped to tadlitate cleening.
carcH aMN FltuME ANO vuNEn Gw« 3 TAa ieatanguter bame end gmte mey be inslaped wkh the Renge up or dawn
OR MAMMOlE RING AND COVER TA9 hLrtfB fflay DO E861 bllD U1B B4US}lItBM BBdIOfl
~rHANDHOtD 4 Krockouts siw6 hevo a wefl Uddcrmss of 2 mWhnwn to 2 6° maxanum Provide
e 1.6' minlmum pap batrrean the kradcout wo0 and fhe oulskb oi tlie pipe. A1Eer
REcrar►Guua aat~+~+r aFCnoN Irte p~e b fr~ll~, ~I the ~p wM Jolnt malar in eacordanca wRh Stendard
oa tuuut aWu9TMEW SEcrtoN Spedilallon 9-04 3
V
~ . FL"TSW MP CATCH BASIN DIMENSIONS
MINUdUM BA88REENFORCIN081EEL
~~H WALL BpBE OISTANCE In?/R. IN EACH OIRECTION
~ p~~ THICKNEBS TMICKNES8 KUMOUT'8 BIEPARATEBASEIINiEORALBA&E BETWEEN
Id' SM1 e0' rl &Y OR BB'
AtQRTAR (1YP ) 4A" I 4 G I 36" I 8" ~ 0.29 I 015
54 4 5' 8 I 42" ~ 8 I 019 ~ 019
60" 5" 8 I 49" I B I 026 025
ti 72" I 6 I 8' I BQ" I 12' I 0.35 0.24
gq 6 I 1Y I 72 I 17' 0 39 I 029
--."W,~ 8 j~r 84 ~,r 039 029
PIPE ALLOWANCES
CATCH PIPE MATERIALIMTH NIAXIMUM INSIDE DIAMETER
BASIN SOLID PROflLE
MO+rutFMtEr :E~ REINFoRUWOSteaRYOJ DIAMETER CONCRETE ALL METAL CPSSP WALL WALL ~
ir ~uuv~ anc~u. Fon ~ ~ PVC~ Pvc 0 ~~V 1
VIDE ZGNE BMOING '10 I LM 30I 24" I [ I I JY
•A
~e' ~ ~'~~~,~s~'~` a'~`1~' ; g• sa ~ 30" ~ 36" ~ 36" ~ zT' ~ n
9EPARATEBJISE INTEGRALBASE 4r W 3r 42
GIST-6FPU1CE PRECABTWRHRISBA 7T' I 42" I 64 I 42" I 38 I 48"
f ~
84 54 'dRIN6 I I ~ ~
I I ~ I ~ AAI~gv~`
ir ~ I W I 72 ISV I38 IQ ~5~7e
~.s ~u► i ~ont~
6RAVEL BACI¢ILL FOR ~,~i C01rtl~H~Bd POly0U1y18119 StOfm S9WQt P'I~ (Sbl. Sp~ 9-0bZ0) I tzn
flFE mN£ BEDDi1~ (Sm Svea 8-05 12(t))
, p(SW $pw- 945 12(2)) CATCH BASIN TYPE 2
SEPARATB BABE
vREcMr STANDARD PUIN 8-10 20-00
SHEET 10F 15HEET
APPRO'VED FOR PUBLCATI4N
Herold J PefwfBSO 06-D1-06
_ ramoewamomm aR
T~WOdiWon 6hft O"r-- dnoeM-Use
vi
- ~i ~ ~ ~ _ a-~/"~' ,s^~v-~ _ - -.1 ~ ~ ~ ~
~ ~ I ~ ~ Z _ _ ; ~~1,, 9tam Onm PID~ Sthoduh
~ I!_, ~~iJ ~ s1 ~ - i . ~ I I ~ ~ I Prom To ~ I ~ ~W S I P~pe U~1 I p~ I►~ ~ lenqm i 9bpe G Suuehwe L~lel 9dtrpl QP~e1 1rwa~1 fLr 9WGUre ubel Stetbn , 4tl~p InwA ~
, ,d ~ ~ ~ ~t 1 t8~ ~ Pt ~ tr I PVC ~ 11 I 1 Y C81A j 71h~BA ~ 6D~ lT ~ 2011.90 OW! OIiK9A I 6&7 LT PD1 ~ OtlI&i Invaq E*v if i!A I 68.7 LT 4011 92
I M~ ~ I~ ~ r~~ ~r vuc ~ c r ~ ~ ~ I I I e_ :t e~ ~ ouaea ~ asr~ ~ sa ~.u co+~ ~ a~a+e~ ~ ~ea ~r ~o~ ~ II - I li- -1 ~ l~ I+a I PVO ~ u : aas,► I»s~soA 1~r m 4oie n ~ owa »e~~.a ra ~t :o~ fSA ~ $8.3 LT 301{.i0 Iu 1A RT 2911.ED
a . ~ , ~ _ ~ I ~ W ° I vu I~r I P~c I~r n ce: I a+h~.~ us at I~o»s~ cou I o+a+oa ~ ar I so+ mA 7 fiT ~ 201i 71
4' 'I I ~ - . . _ r + ~ ri ~ ~ P11 I 1~ ~ PVC ~ 11 i CH1A I p10~p11 ~ 81 lT ~ 1011.80 OW17 I~1Nli 1 ~ il lT ~ 201 I I ~ I ll I~ ~ W o~+~ I+r I wc I~ I~~ cei~ I uao+a I ~ss u ~ iau» oe~+~ 1~sao+~ u i:o~ 371 ~ il lT ~ 2011.62 )11 N lT ~ 201130
~ II M~ H! ~ 12' PVC I 1/ ~ ~ i CpiL1 12D~01A IA'RT 101601 OW11 Nhd11 11i RT 101 -U, > , - ~ , ~ , . 171 616 RT 2011.0S ~
~ - M, ~ I I DVY7~ ! a~v► I~r vve ~ o~~ f eo~z ~to•o~ o~e,a ~~au.~ ce~a~ a~o+o ~ ar ~r to~ STA 12+~ 0, ~ STA 12+04 1 L 5 3.3' RT w I 4 M ~w. ~ ~ •
3041T , - RIMEI.=2010 T3 ~ --'O-~~'~-- ~<~1`'`°'~-/''-`~- ~~~-~/'e,~ z : . i ~ ~ i u ~ , ~ ~ J~
\ o REMOVE AND RFPLACE 5 lf PCC - ~ CB5
~gq Ta ~ CURB ANO GUTfER AND 3 SY PCC , ~ S Y+~ 4 sIDEWAl.K STa 10+822 TO STA STA 12+898 ~0 ~ ~
~ ~ ~ ,10~81 MATCH EXISTING GRADE 310 LT ~ 2
_ ~ ~ OW8 ~ REM d O , OVE AND REPIACE 5 lF PCC , ~ ~ ~ r~ , CURB ANO GUTTERAND 3 SY FC~
DW5 REMOVEAND REPLAGE 5 LF PCC ~A ~ I, ~ 194 RT SIOEWALK STA 318+OB 5 TO STA ~ ~ ~ ~ i CURB AND 6UTTERAND 3 SY PCC ~ + C86 318~13 5 MATCH EXlSTiNG GRA~E q,,,-~ ~
32 T !T ~ s ~ StDEWA1K,STAi0+183TOSTa M~ s ~ ~ ~ SrA~~+oOO REMOVEE%ISTINGASPHALTCOIVCRETE ~ _ w.~ ~
.r 10+84 3 MATCN EXISTING GRr40E I e ' r~` C83 Q t o ~ ~ g'~ PAVEMENTBE'TWEENSAWCUTLINES C811 ~O C811A { REMOVEAND REPLA r ~ _ ~ ~ ~O~ ' CE 5 lF PCC o I ~ I lf ~
~ ~ ~ ST ~ ~ StA 310+012 . ~ 5~ ~ INSTALL CONOUIT a STA. 320+011 B10' LT ) RBAND ~ I 9' I Cil GUTTERAND3 SYPCC p~. f ~ r CB1 Q,_ ~ ~ 311 !T ~ I ~ M 1 ~ 65.2 lT ~ GB1A ,r + ~ o H ~ ~ RIM El.= 2019 09 ~ t ~7W2 t~, , SEE SHEET 10
SIDEWALK, STA 314 83 TO STA , CA~_, ~y , ~ STA, 315+48 4~ t ~ + .~M LE``~--20 8~8'~ STA. 315+484 583 lT PiA ST f , t STA 10 266 MH2~ t -L y, ~ ~,.J , d ~,z , 3t4+88 MATCH EXISTING GRADE _ _ ~ ~ 85.2 LT ~ A 3 5~62.4 58 3 LT ~ , - . _ _ ~ ~ / ~ ~ ~ ~ , , ~ ~ - - :C CURB AND GUITER
~ ~~ti~ AIMEL-201B30 , -.J" ~RIME1.=10192~ ` _ , ~ 2.1 RT ~ STA 10+21 T 1. r ~ ~ ~B ~ - ~ ~ ~ 9 ~e ~ , ~ - ~ - ~ 1 B RT P»A REMOVEAND REPIACE 5 LF PCC CURB AND GUl 320t 10 3 TO STA. 9DE
.i._• 1'=~. a ~ i ~ ~ ~ \ ~ ~ _ ~1 ~ i - , - - - - - - - - - ~ _ . -r'r.,~" - - - - - ~ 7' ~ - AND 3 SY P~C S(OEWAIK STA 320~►10 3 TO STA ~ - - - - - - - - _ _ _ ~ ~ _ _ , . _ _ : ~ , , na ~ - - - - - - - - - - - . _ ~ 1 r - _ 328+15 3 MATCH IXISTfNG GRADE
- - - ,.r _ I r e ~ - - - - - - - , -r= - - ~
! _~-...►-~1'~ 1 ~ I ~a ~ ~ v. sH,ae sa.n~n- rr ~r~ ~ ~ ~F ~ ~OW13 ; -s~,a W cl)
P, ~ d ~ P„ r f ~ 1~ ~h e w ~ w ~ w _ ~ ~ ~ w a 18+9T 1 REMOVE EXtSTING Q ~ REMOUE 152 SY IXISTING MEDIAN y~"~ O 8 L ' , 0
REMOVE 131 SY EXlSTING MEOIAN 4 MH3 (I~ BURIED PCC PAVEMENT < ~ ~ - _ _ , _ - - - _ - ~ - ~ ~ t ~ ~ _ ~ 8~ STA31~+193 W
SLABS BETYYEEN STA. ~ ~ - - - - ~ a i ~ s~ ~ pc- « r_ ~s ~c ~s x _ _ ~ sn sa~~ 0 314+78TOSTA31~+~0 i-7 i-r~vr-rt i-r~ i-r'°i-~ i'r-r-i-~-~~ i-r~-~r I - ---16~'~-+~i~~r~r-,r-r~- .T~--: r. , r 16 t1 ~ 322
~ ~.pr~ . . ~ a+ ~ . . . . ~ . ~ . ~ . ' . . , ~L ~iJ ~ ~.~l y4 ~ r~ i i i i yl ~'r~ i}(~i i i i i i i i i ~ T ~ i i i i i i P ) ~ i i ~ i. i i i i i i i i i i~ r~ 1~ 1~ f ~3 d i i i ~ ~~tl d 1~, n~ u~1Fr i 21 i Jlr 3~ - ~ I I / I ~ / / ~ / 1 / / ! ( / / / +~`a / ~ ~ l~ LL
~ i i - i ♦ ~ r i ♦ i ~ ♦ i ~ i i i r I 7/ i i i n i i i i i i 9 ~ * . , t-T J~. .~'T t-1°';'-'.f.77_!"/_` . i~h ` ~ ~ - G/_/ LJ_L1_J ~_t__I_<J,.L LJ L/_LtJ Z/_G I ~ ~ y~ I ~ J_L•J_/_,1J_~!✓_L Ia L!_ /_i _/_GJ_4 r/_LJ t~_~ ~ ~ P11A Z
f ~ _ L ! r ~ = '-b , - -b~ ~y~b= O U
r _ _ _ ~ ~ il _ . 5 W'~ft ' i ~ - - - - - _ . . . . ~ _ - _ ~ ~ .i. ~ - i _ ' _ _4" ~ ~ - ~t - -I ~-~--~~t - _ ~ / t' TVFI'~ ~ ~ / OOOV QO ' ~-Ls' - -i~--~~~--
(~pJ~) ~ - 9 ~"'a ~ 1 ~ ~ _ ~MI \:J .r :r ' r ~ ~ ~ ~ ~ `i r 1 C92A (!~L Q4~ ~ 0/~ STA 19+8I 1 ~ ~ / (~OW3 f C82 ~ I ~ ~ ~ ~ G812 -
~ STA. 315+50 3~' . ~ I.. , ~615 RT ~ STA 315f36 3 STA 315+49 5 a R~h10VE AN0 REP(ACE 5 LF PCC ( STA 31Q+010 ~ ~ TMH28 TMN3 RENIOVEMfD ftEEPlACE 5 LF PCC y ,~a 70 RT - ; i I I +i~ ~ ~ RIM EL~019 48 ~
~ ~ p' ~~~192 RT (J) CURB AND GUT►ER AND 3 SY PCC i ~ ~ TMH1 STA 318+40 0 124 RTB~r ~1~ 18 6 R~ C U R B A N D G U T ~ E R A N D 3 S Y P C G ~ I i' ~ 1 R I M E L- 1 9 7 2 R I~ E~= 1 D i~ 2 1 S I D E W A L K, S T A. 9+ 5 6 5 T O S T A I 1 S T A. 3 2 0+ 0 1 0 6. 2' R T 1.= 2 0 1~ 9 5
SIDEWALI(, STA 314+85 8 TO STA~ ~ ' I , ~ STA 9+3q 9 STA 318+13 8 12 3 RT ) ~ a a 9+83 5 MATCH EXISTING GRADE ~ ~ ~ ~ ti~ RIM EL= 201 41 ~ 314+90 9 MATCH EXlS11NG CRADE ` _ ~ > .,1..~ - - - ry 274 RT ; ,r ..1'
~ _ ~ ~ ~ ~d ~ DYV9 I 3~ ~ REMOVE EXISTING , ~ DW11Q
STA 9+17 8 I-,~ ~ BURfFD PCC PAUEMENT ; ~ ~p STA 9+135 29 8 LT REMOYE ~ I+ ~ 10 4 RT SIABS BETWEEN STA
~ 25 SY I~ ;l~ I°~. 318+00 TO STA 3Y0+15 aoo C8~
~ EXI T N ~ ~ I ~9 ECT I~E~ND S I G p PR4~ sra. 9+03 3 ~ , r ~I ~ s a ~oa~ , r . d ~ rylEOIqN ,q ~ ~ CONNECTPlPES TO DpS11NG ORYVVELL PER DTl il8
~ OTLT ~ I ,i 305RT pp ~ i I I ~ J MH C8 8 DW (TYP) wrammro r~cc G68 - v i I ; I Q lNSTALI DRYWELL TYPE 8 PER SPO CNTY STD PIAN 8~1
~uuo ~ r STA Bf50 5 ~ ' ~ -~~i0 FtL4MEAND SOL1D UD PER STD PLAN B3Q TO-01 ~
i { 408' LT ~ a STA 6~50 0 QD ApJ WATER VALVE SOD PATCHBACK DETAII ~ ~ ~ l ~ ~i , 30 5 RT INSTALL 7 X 6' DETECTABIE WARNING PATTERN RETROFIT
PCi~C ~ ~ ~ I ~ CENTER ON EXISTING RAMP At BACK F CURB ~ ~ ~ DW10 Q ~ - DWf2 0 3VD m,oo X ,RCH 3DF►
~Awruorn~+w~e+am~ux STAB+349 ~ STA6~344 ~ IN9TALLMONUMENTINCASEPERSTD P1ANA-1030-00 ~ ~ 0 lT > ~ ~ , J
~~ara roa~►~aan+w RIM EL.=1018 91 ~d 20 4 RT ~ REMOVE IXISTiNG TRAfFIC SIGN ~ m~o a a~ n~w ,~a,~~w aaarrrs~+roar~a~ocra o I i I ,a~ II CI~ AOJ TEI. MAMHOIE (TYP) o ~ ~ ~,,r~ . G f►LDq
~ ~ ~ -✓A~Q~C CJi~u"~~L I'A~~`~'~' v' "~r'' Q,/ +O ~/y~~1 ~I o - - ~ , ' r"' ~ ALK o~ ~u~ p(~ REPIACE FXISTING CB INLET W/NEW PRECAST CONCRETE INLET PER STD ~
- ~ R ~ ~ ( o i ~►w - PIAN ~25 60-00 ` ~ . ~ sa 7~91 ~ 0 , .,,,.~..r.•~.J n ~n~-4~„ r.~ _,r~ .~r+ ~
~ANQItD~I1ro ~ -fC6tC ~ ~B'ANDON EXISTING DRYWEII , ~ ° p INSTALL CB TYPE1 WITH 48 MINIMUM CATCH
~ r , ~A , , a~sro~we-~o2aooco4 ~ HMA PATCHBACK DETAII ,~y INSTAI.I. 3PIll CONTROL SEPARATOR ''~o' 7 23 C) ~
~ ~ C _`a -'~..•'~~.n,.,.,• 7 1F~AGi~019[hT
~ ~I I of-T
f a~~ ~ 5^~~ ~ _ ,o~ Crty of SpoJane Valfey ►~~c ~~-+i~~~ ~ ~ ~ ~a~rnentor~~cwo~rs SPRAGUE/EVERGREEN 3 OF 16
' ' - + 1170T Ea~ Sprggue Avenue Sulle 106 P~C INfERSECTiON -F,~, L~ o~am c~ SPOIUWE VALIEY WA 99108 CALL BffQRE YOU DrG 1400424,Z35
r~►nsror~~ sos s~ ~ooo DEMOLITION P1AN 3 OF (1
r~ueffo~tiroui