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pe-1504b-38 ~ « ~ i. UP~~ESS SP~CIFICAL~Y EXCEPTED 1N TNE PLANS OR CONTRACT QOCUMENTS A~L CONSTRUCTION P~ETHOQS AND M~,TERIAIS ~NAL~ 9E IN ACCQRDANCE ~+ITH ST~ANpARp SPECIFfGAT10NS AN~ 5TANDARQ P~ANS ~QR f20AD, ~RlQGEe ~ND MUN6CIP~L C4NSIR~CTION PRQMULGATEQ !3Y TNE tNASHINGTON STAT~ REPAR ENT OF TR~h#SPQRT~TION AND TME WASHINGT4N G~APTER OF TNE AMERICAN PUELIC V~4RKS ~SSOCIATION, (IATEST EDIIIQN) 2. TNE PL~NS ARE SCFI~~i~TIC ANQ ARE NQT INT~NDED TO DEPICT ALL DETAILS QF TF~~ WORK REQU(RER, TF~E GONTRACT(~R SHALL 9E RESPONSI6LE TO ~ ~ . ~ . ~ FAMILOARIZE H~MSELF ~lTN ACTUAL SITE CQNpIT2pNS REQU#REMENTS ANQ FACT4RS AFFEGTING "fME ~ORKa ERE LAC< OF DETAIL OR CQNFLICTS EXISTS 6E EN THESE AND OTHER PLANS, THE CONTRACTOR SHA~~ N4TlFY THE Q ER TQ RESQLYE TME lS5UE PRIQR TO PF OCEED6NG. 3> EXCAVATtON ~RND EM~ANKMENT SHALL IN ACGAR~ANG~ ~TM APPUCA6LE REQGlIREMENTS QF 9EG110~ 2~Q3 OF TNE STANDARD SPECIFICATfQNS. ,~~G ~ CO~dPACTIO~E SHALL EE €N ACGORDANCE ~1TH SEC110N 2-03,3(1~)C, MEI}~1~a G~OR ~UILDING PADS, METMQD 9 FOR O~NER ARE~S, 1~pS PLA~N MA`f NOT SM04V AL~ EXiSTiNG UTILITIES. EXISTitdG U11L9TY LQCATIClh#S SHO ARE ~PPRQXIMATE. PRIQR TO CRNSTRUCTION, THE CONTRACTOR BS RESPONSI~t,~ FQR L~C~11NG UND~RGROUND U~l~T1ES~ CALL THE UNDERGRO~ND UTI~ITY LOCA114N ~ER~iCE ~T ~56-~OCO 9EFQRE YOU DiG. °~~...F ~LL ~INiSM~D GRADlPdG E~EVAl14NS SHALL MATGH E~ISTlNG ElEVA110NS AT THE SITE'S 9QUND~RYo E~CEPT AS SNOWh! 3TP°lER~ISE IN TME GRAD{NG PLAN. ~ ~ , ~ ~ ~ ~ £RE GON~LIGTS EXEST, TME GQNTRACTOR S~ALL N011FY 0 ER TQ RESOLVE TH~ ISSUE PRIOR TO PROCEE~ENG, " . ~ ~ k fi, NO QUAN~~ES NAl~E 6E~N CALCU~ATER Td QETERMINE ~OLUMES OF ~XGA~~T~ON AN~ EM9ANKMENT ON THIS PROJECT, ThE CONTRACTOR S~ALI~ ~14RK 4~TH ~ E°p ~j, TNE O~dNER TO 6D~NTIFY ON~4TE 6QRROW SITES OR Yd~STE SITES ~NhklC~i MAY ~E REQUIREOe ~ ~ ~ ~ ~ .,.I 5 7a DUST CON'PROL: AN APPRQUED METH00 4F DU~T CONTRQL, ME~TlNG THE REQUlREMENTS OF L~CAI~ REGULAT~ONS SNAI~~ ~E U1ILIZED DURING ThItS PROJECT. ` ' ~ucuo . 1'NE CONTRACTOR SNALL ~E RESPQNSi~LE F~R ANY MATERl~LS IC~ SPILL pNTQ LOCAL 5TREETS DURI~G TNE TRANS'QRTATION OF T~IE EQUlPMENT, . .~RR 7 ~N~~ SHQULD A SPlLt~ QCCUR, TNE CONTRACTQft SH~l1. REMOVE T~1E M~T~RI~~, 9Y THE END OF THE ~taR~ pAY. Na MATER ~G SNA~I ~E ALLOVdED TO 5ET, DRY ` p~~Pe~~ _ OR 6E ~t~SNEp INTO ADJACENT STORM~ATER FACILI~IES. , p K~ N~ ~ = F%~' 9. EXISi1NG TREES, TR~ES DESIGN~ D FOR REMQ~AL SHALL ~E DISPQSEQ OF IN ~CCORDANCE Y~TN LOCAL AND STATE 2EGULATIQNS REGARDING SUCN ~ `~._m..._..~.._.., F~,.~.._ ~ ~Q 12 ~ f ` MATTERS. QNLY TR£ES APPRQVE~ 9Y TH~ 0 ER SI~ALL 6E REM01~D. ~ f r , ~ \ ~p r , 9, FQR GO~STRUCTION 0~° Dfti'4YELl~S, INSTA~L FIL°T~R FA~RIG {AMOCO 45~5 flR APPRQVED Ep~IVA~.ENT~ 6E EN THE aR ~.L ~ARREL ANQ 7HE "~ASHEO 1 i~._~.. ..~_....srt , DRAINRQCK> AND ~E E~ T6~E YdASMED DRA9NROCK AND TME NATI~ SQItS> I' , su~~iv~~ , , 10, GRADING, ALI. GRAQING SHALL 6E LIMiTED TO THE AREAS 1DENTIFIED IN T~I~ GRADING PLAN AND S~ALL NQT €NFRINGE ON ADJACENT Q~INERSHlPS. ~ _ • , ~~~ss~aN' ~ ~ , 11. TNE GONTRACTOR SNAL~ EMPI~OY A k~lGENSED SUR~YOR TO VERIFY TNAT 1~iE CRQSS~GUTT~R FQRMS AftE AT TME C~~REGT PLANE GRA~E PRiOR TO FaR~ w.~ < GONCRETE PLACEM~~JT. TNE CROS5~GU RS SHA~I, 6E CONSIRUCTED PRIQR T~ PAVfNG, ~ND TFiE PAVEM~NT SNA~I. 1HEN MATCH TNE EDGE 4F C~NCRETE ri~... GUTTER> , ~^TM . ~ . ? ,e, ! ~ 5~...._ _ ,..{k, , ~ ; ~ , C t ` .......m..¢~...... , , dJ ~ ` ~ t . 4.-~ I A { 12. THE CONTRAGTOR IS REQUlRED TO NA~ A C~MPLETE SET OF T~E APPRQ~D GRADING, Cl~f~ SI~I~E PLANS~ AND TNE ERQSION CaNTRQL PLANS ON TH~ J06 ~ } t . , . . . . . . . ~ ....i...~ . 6. . . . . . ENEVER CQNSTRUC110N IS IN PROGRESS. . ~-_E:._ ' ..i_ r__....,..~. R P ' ~ nm___....,.., 13. THE GONTR~CTOR I~ RESPONSI~t,E FQR U6TAlNING A~E. REQUIRER PE MlITS, .~~,,...,L , e ~ , ; fi _ 14, ALL CONTOURS SHOtNP~ ON TNESE PLANS AR~ E~ISi1NG GRADE CONTQURS. ?NE CQNTRACTQR SNAI,I. RQUGN GRADE RO~~DS TO SU6GRADE AS SHO~dN QN THE - -`~-j-~ ta T~ j` ~ 9~ --w ..~.sr.,.~ , SPRRGUE lCAI. RQADYJAY SECTION THIS SWEETo ; ~ t r 1` ~ 15. PQND ~OTTOM ELEVATIONS SHQWP! ON TNESE PLA~S ARE FlNISHED GftADE, G~NTRACTOR SHA~~ ROUGN GRADE AL~. PQidDS TO 0.2 ~EL01~ E~EUATIONS SHQ , ~ , .i"~- ~ i ~ ~ : TQ ALL~4V FpR ~INAL PLACEMENT QF SOQ, OR ESTA~LISHM~NT OF ORYI.~t~q GRASSo ' ' . ;.T- 1 { , ~ ~6.. 16. ALL EXCESS EXCAVATED 501~ SFI~~L ~E STOCKPIl.ED ON SITE PER TNE 0 ER'S DIRECTION. 11, THE CQ~Tft~CTOft SHALL PRO`1~CT ALL CA7Ct~ ~~SIP~S, ORYI~ELLS, ~ND OT~~R STOftM DRAINAGE STRUCIURES FROM 6EING CONTAMI~ATED IMTH 54~T 9Y INSTALLING FILT~R FA~RIC OVER THE METAI FR~ME DURING CQNSIRUCTION AN~ KEEPING IT dN P~ACE UNT1L THE STftEE:TS HAVE 6EEN PAVED ANQ GLEAN~q~ 1~. CUT SLOPES IN SQLl~ ROCK SHALL NQT EXCE~D t j2e 1~WORIZOP~TAI: VERT1CAt~}~ AND SOIL CUT SL4PES SHA~~ NQT EXCEED 2,1 (NQRIZONTAL~ VERT1C~l}, EXCEPT A5 SHOWN OTHERU~SE 9N TNE RLANS, 19a Al.~ ROAD4~AYS S~ALL E£ 9ENCHED IN COMPETENT 501~, ~R ROCK (3N THE UPSLOPE SIDE AN~ FIL~S ON TNE OQN~ISI.OPE ~IRE. 20, FOR ~ORK ASSOCiATED ~1TH SPOKA~E CaUNTY ROADSB Al~ ~VORK A~Q MA R~ALS SNAL~, 6E IN CONFQRMANCE ~1TH THE "SPOKANE C~UN~Y STANDARDS FOR RORD AND SE R CQNSTRUCTION" 1999 AND AS AMENDED< ~ 21> F~Lt, SLQP~S ACROSS THE PROPERTY SHOULD 9E D~SIGNED FQR A M~XIMfUM SL4PE QF 2: t(H~RIZO~TAI~: VERT1CAL), ~XCEPT AS SNOtNN aTNER~SE IN THE P~ANSQ 1q IN SlTUAT10NS N~NERE AVER~GE S~VALE DEPTHS OF GREATER THAN 6 INCHES ~RE AL~QVdED, 501~. IESTS SH~L~ ~E RECUIRED TO iNSURE TNAT TNE ~OIL MS CAPA~t.E ~F ASSIMILATING TH~ CONTAMINANTS IN RUNQFF AND ~lL PERC4LATE TN~ RUNOFF AT AN ACCEPTA9LE RAT:, 24 50lL TESTS ARE RE4UIRED iN PONQS ~~ND tNNERE SQdL TESTS ARE REQUIRED, ONE (1~ TEST FOR EACH CATION E};CNANGE AND SOIE, ORGANIC MATTER SNALL ~E PERF~RMED FOR EAC~ GR~SSED P~RCOE.ATION ARE~ QF 15Qa ~,F. OR LESS. AN ~DG'~~QNA~ SET Q~ TESTS dAY 9E REQUIREQ FOR E~CH ADDIT{ONAL 200~ S.F, QR FRACTI~N TMEREOFa T~STS SNA~.L 6E PERFORMEQ ~N A~dELL~MIXED COF4IPOSITE SAMPLE COiJSkSTING ~F THE TOP SIX (6) INCHES ~ ~ OVER T~IE PERCOLA110N AREA. IF THE AVERAGE CAT10N EXGHANGE CAPRCiI~° IS 15 , i°~ ~ ~F SOIL FR4M AT LEAST FOUR (4} CQRE~ UNIF~RMCY DISTRI~ TED MI~LEQUiVALENTS 1Q0 G. OR MQRE, QR TNE SQEL !S 2~ QRGANPC CAR~ON QR MORE, THE Sail ~E GQNSID~RE~ SUITAELE FQR STORMWATER TRERTMENT. ~ f ` R UN R T~1E DIREC1IQN OF TNE > / 3. ALL DRAINAGE PONDS LlSTED IN NQTE ~2 ARE TO EE ERR{GATEQ 9Y AN AUTQMATIC IRRIGATION ~~~TEM 1NSTAl.LED ~Y ~ DE ~ LAPlDSC~PE COr~TRACTOR, THE IRRIGAT1QN SYSTEM ES TO COMPLY 4~TN AL1. ~.OCAC CQDES AND ~JRCtINANCES (90 DAY Cl1ARANTEE). A~ APPROVED 6ACKFL4~J f R FROM GOING 6ACK lNTO THE ~VAT~ft SUPPLYo , l DEVICE TQ 6E lNSTA~.I.EQ TQ PREVENT WATE 1 r~ ° ~ 4a THE FLQQR 4F TNE GRASSER PERGQLA110N ARE~ (GPA} SWAl~E pNGLU~ES THE I.EVEI. P4RTIQN Qr E}~lE S4VALE, ANQ TNfe SIDESl~4PES QF TME SWAi.E UP TO a ~ ~ E SOIL LOCRTED I~ TNE F1.00R OF TNE CPA SWA~E S~ALL 9~ A MEDIUM TO !NEl~L-DRAINING / T~1E GPA QVERFl.O~t ELEVATION OR TQP OF ~RY~VEII, TN P R HOUR. a f I MATERIAL, ~I°f~d A MAXIt~UM INFI~TRRTI4N RATE QF 0.5 INGMES E e t ~ ~ ~ / / ~ e ` ~ ~ a e ~ ° gi~ ~IN LIE ~G ~ ~ f ~ ~ ~6 ee 4 g eo .a ~F~ . ` cp ° . . . , s > ° ° • ~ ° ' . e s . . ~ ; ~ .e 1 ~ ll ' ~ • ~ ~ ~~~0 ~ ~ "~4 19~~ . aa ~ ~ ~ . . . m ...T.~ , , ~ ~ ~~AT ~O~NDARY ~ ~ ti, a r NRNSON CENTER EAST . \ ~ ~ , a . . a ` ~ ~ ~ q„~ee~..~ ~ a~ , _ , _ , s . ~ ~ 1~~ _ . g ~ ~ , .r , . ! ~ ~ . , r ~ q , p a , ~ ~a~ ~ , _ ~ . , . ~ ~ ~ : a... - . a • . _ ~ . ~ ` _.w. ~ ~ '~,~;~'~H , ' ° > . ° ` ~~Q,:~rY,;~.: '.~r%~, . ~ ~ . _ , _ - , . ...^n#rscY~i;~ ~ g ~ - a „ °~',,~ti^.~u.-~-.... mpe~ ~ ~.,~a*-; ~,r , ~.~~-"''~,~~~~m,- sK~R~~`+ ' a~c~'~~b, r K , • ~ . .:e~: , . _ . . „ . , . . ~ . _ ~ ~ ~ ~ r~ - _ ,m o . . . . . _ _ . . . ~~R;: RtGNT a o. ~ - F , -.,..r ~~,~VAY.. - ~ ~ _ . <,y' < . 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F~ T 1 C VE S EET  ~ STA e~( 7 TA 1oo..~..e ~ gIANA AVENU ~ t 4 ~ e i THCp DESIGl~ IMPRO~MEIM I o~ ~JHO~(N IiV ~IS S STRE~ f- ~N~ ET OF PLAI4S i ND CAC~CU7FR coNFoRM To APPLIcABLE EDiflaNs oF ~E sPoKaNE c~~uNT x s~~a~~a NUE. ~ ~ ~ A @ AV ~ A 1+00 O S 184+00 .9 . SF~E T INDIAN ROAD AND SEWWER CaNS UCTIQN AND TNE SPOKANE Ct►~1N1 f G(11DEUN - T 184+00 T ST 1 +1 m 7 . . . . . . . a F~E T 44 INDIANA U .T ~ ~ r ! STnRMUBATFP MeAlA(`PtaC'AI`r na : ~~C-s~Kj rar-en a -nf,►f0- I o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F~ T ET i~ -