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1. Alm AID 1.111110 man 9 RUiC1'lOES 90A ON THE PUNT AAE 9W UPdil THE KY *AM
PUBW RECORDS ANA /OR RUX RECORDS AS SLIPIPM B'Y THE PROJW 000 A10 /OR DATA 08TAW
WERMLLY FHDM ' OWNERS OR OFTICIALS ASSOCIATED VUH THE PAR'il(lIJLAR VIHLI'1Y. 1EITHER THE 0111I NOR THE
D QIlAlt NTEE ACCURACY OR COMPLETENESS OF OF THIS I FORYAT101u NO ASSUME NO ONSOM
FOR LFRoPER LOCATIONS ON THE CONSTRUCTION PLANS_ OTHER UNDERGROUND FAg1nES NOT 9010 ON THE
DR4P4GS MAY BE ElN00lINTERED BURK THE COURSE OF THE WW ALL AAAM EIEViAXINS SHIO0. ON THE
DRW4GS SHALL BE VMU BY THE CONTRACTOR PRIOR M MIRl0111.
2. F OVNGED CONDiTM ARE ENS, THE CONTRACTOR SHALT iNM IK ENGINEER PROMPTLY OF
J1 mftmiK SUBSURRFACE CONDITIONS DIFFERING FORM THE MUSE Nol(',ATED N 11E PLANS. OR
21 PREEXIST>NNG UNKNOWN SUBSURFACE CONDITIONS. OF AN UNUSUAL NATURE. DIIFFIERING MATERIALLY FROM
THOSE ORIGINALL.1 E NC%leERED AND GENERALLY RECOGNIZED AS INHERENT N WORI( OF TIE CHARACTER PROVDED
FOR N THE CONTRACT. THE CONTRACTOR AND /OR WO SHALL MAKE No WM To THE DCHET`R FOR
RECOMPENSATION FOR EXTRA WORK RESULTNG FROM CH ICED CONDITIONS UNLESS THE ENGINEER .10S APPROVED
THE WORK IN WRITING. ( WSDOT SEC 1 -04.7)
3. THE CON tACTOR SHAM. CALL THE UTILITIES U NDETRGROULD LOCATION CENTER FOR FIELD LOCATION OF ALL
UTILITIES AND SHALL NOT BEGIN EXCAVATION UNTIL ALL KNOWN UNDERGROUND FACILITIES IN THE VICINITY OF
THIS PROPOSED WORK NAVE BEN LOCATED AND MARKED. E THE UTILITY IS NOT A OF THE
lUNDER9iOUND LOCATION CENTER THEN TIME CONTRACTOR SHAH GIVE INDIVIDUAL NOTICE TO THAT UTILITY.
( WSDOT SEC. 1 -07.17 APWA SUPPLEMEiNT)
4. THE CONTRACTOR SHALL TAKE REASONABLE PRECAUTIONS AiD EXERCISE SOLID AND CONSTRUCTION
PRACTICES. IN CONDUCTING THE WORK. THE CONTRACTOR SHALL PROTECT EXISTING PUDIC AND PRIVATE
UgJT1ES FROM DAMAGE DURING CONNSTRUCTION. IF EXISTING UTILITIES ARE DAMAGED, THE CONTRACTOR
SHALL iMIMETXATELY NOTIFY THE OWNER AND THE ENGINEER. THE CONTRACTOR SHALL RESTORE THE UTILITY
TO iT'S EXISTING CONDITION. ( WSDOT SEC. 1 -07.17 APWA SUPPLEMENTj. THE CONTRACTOR IS RESPONSIBLE
FOR THE MEANS AND THE METHODS OF CONSTRUrllOIN FOR DESIGNS SHOWN ON THESE PLANS.
5. WHERE THE PLANS CALL FOR UTILITIES TO BE RELOCATED BY OTHERS, THE CONTRACTOR SHALL NOTIFY THE
UTILITY COMPANY AND ATE HIS WORK SO AS TO AVOID CONFLICTS.
6. ALL EXCAVATION, TRENCHING, SUBGRADE PREPARATION, ni PIJACEMNENT, AND ALL SOiL WORK N GENERAL
SHAM BE CONDUCTED iN COMPLIANCE WITH THE RECOMMENDATIONS OF THE PROJECT SOiL ENGINEER AND THE
CURRENT GEOTECHNiCAL ENGINEERING REPORT.
7. ENNGINEERING DESIGN AND APPROVAL FOR STRUCTURES SUCH AS WALLS AND VAULTS MUST BE PREPARED BY THE
APPROPRAT� PROFESSIONAL ENGINEER AND IS NOT A PART OF THESE PLANS.
8. CONTRACTOR SHALL BE REtpt)NSIBLE FOR HIRING A PROFESSIONAL LAND SURVEYOR M REFERENCE EXISTING
MONUMENTS ON OR ADJOINING ESTABUSHED SAID POINTS AT PROJECT COMPLETION. THiS REESTABLISHMENT
SHALL BE DOCUMENTED BY RECORD OF SURVEY OR So"-r, PREVIOUS TO DEMOLITION OR CONSTRUCTION AND TO
RECORNER RECORD AS DESCRIBED IN WAC. 332 -120.
CO%7RXTM '
1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY, A PRECONSTRUCTION MEETING MUST BE HELD BETW",
THE CITY OF RENTON, THE APPLICANT AND THE APPLICANTS CONSTRUCTION REPRESENTATIVE.
2. VERIFY VERTICAL AND HORIZONTAL LOCATIONS OF ALL EXISTING UNDERGROUND UTILITIES. CONTACT ALL UTILITY
COMPANIES THAT MAY BE EFFECTED BY THE PROPOSED CONSTRUCTION. THE ONE CALL. NUMBER IS
1 -800- 424 -5555.
3. MAINTAIN ALL EXISTING UTILITY SERVICES DURING CONSTRUCTION.
4. VERIFY GRADES PRIOR TO CONSTRUCTION. FLAG CLEARING LIMITS.
5. INSTALL STABILIZED CONSTRUCTION ENTRANCE.
6. INSTALL FILTER FABRIC FENCE AS INDICATED ON PLAN.
7. INSTALL OFFSITE CATCH BASIN PROTECTION.
8. CLEAR & GRUB AREAS OF THE SiTE TO BE ROUGH GRADED OF FILLED.
9. CONSTRUCT SEDIMENT INTERCEPTOR SWALES AND CHECK DAMS.
10. REMOVE UNSUITABLE BEARING MATERIAL AS REQUIRED.
11. GRADE AND PLACE ACCEPTABLE FILL AS REQUIRED AND COMPACT ACCESS DRIVE SUB -GRADE AS INDICATED ON
THE DRAWINGS. INSTALL STORM CONVEYANCE SYSTEM. DIRECT ALL SURFACE WATER TO THE PROPOSED CATCH
BASIN. NQ UNCONTROLLED SURFACE WATER SHALL. BE ALLOWED TO LEAVE THE SiTE AT ANY TiME DURING THE
GRADING OPERATIONS. USE CATCH BASIN SEDIMENT FILTERS TO CAPTURE SEDIMENT PRiOR M DISCHARGE.
12. INSTALL NEW UTILITIES PER THE DRAWINGS.
A WET TAPS TO THE CiTY OF' RENTON WATER SYSTEM SHALL BE MALE BY A CITY APPROVED SUBCONTRACTOR.
B. THE CITY OF RENTON SHALL INSTALL THE DOMESTIC WATER METER:.
13. FlNTSH GRADE SiTE AND CONSTRUCT ASPHALT PAVING AREAS, ACCESS DRIVES SIDEWALKS, CURBS AND GUTTERS.
14. COMPLETE STABILIZATION IN ACCORDANCE WiTH LANDSCAPE PLANS.
15. REMOVE EXCESS EXCAVATED MATERIALS, TRASH DEBRIS, AND WASTE MATERIALS AND DISPOSE OF N AN
AUTHORIZED LOCATION AT NO COST M THE OWNER.
16. CLEAN STORM DRAINAGE SYSTEM OF ALL SEDIMENT AND DEBRIS.
17. REMOVE TEMPORARY EROSION CONTROL FACILITIES WHEN ATE IS COMPLETELY STABIUZED.
GENERAL DBKXM NOTES
1. EXISTING UTILITIES AND UNDERGROUND STRUCTURES SHOWN ON THE PLAN ARE BASED UPON THE BEST AVAILABLE
PUBLIC RECORDS AND /OR PRIVATE RECORDS AS SUPPLIED BY THE PROJECT OWNER AND /OR DATA OBTAINED
VERBALLY FROM OWNERS OR OFFICIALS ASSOCIATED WiTH THE PARTiCULAR UTILITY. NEITHER THE OWNER NOR THE
ENGINEER GUARANTEE ACCURACY OR COMPLETENESS OF THIS INFORMATION AND ASSUME NO RESPONSIBIL." FOR
IMPROPER LOCATIONS ON THE CONSTRUCTION PLANS. OTHER UNDERGROUND FACILITIES NOT SHOWNN ON THE DRAWINGS
MAY BE ENCOUNTERED DURING THE COURSE OF THE WORK. ALL INVERT ELEVATIONS SHOWN ON THE DRAWINGS SHALL
BE VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION.
2. E CHANGED CONDITIONS ARE ENCOUNTERED, THE CONTRACTOR SHAM NOTIFY THE ENGINEER PROMPTLY OF (1)
PREEXISTING SUBSURFACE CONDITIONS DIFFERING FROM THOSE INDICATED IN THE PLANS, OR (2) PREEXISTING
UNKNOWN SUBSURFACE CONDITIONS, OR AN UNUSUAL NATURE, DIFFERING MATERIALLY FROM THOSE ORIGINALLY
ENCOUNTERED AND GENERALLY RECOGNIZED AS INHERENT IN WORK OF THE CHARACTER PROPOED FOR IN THE
CONTRACT. THE CONTRACTOR AND OR OWNER SHALL MAKE NO CLAIMS To THE ENGINEER FOR RECOMPENSATIOiN FOR
EXTRA WORK RESULTING FROM CHANGED CONDITIONS UNLESS THE ENGINEER HAS APPROVED THE WORK IN WRITING.
3. CONTRACTOR SHALL CALL THE UN IES UNDERGROUND LOCATION CENTER FOR FIELD LOCATION OF ALL UTILITIES AND
SHALL NOT BEGIN EXCAVATION UNTIL ALL KNOWN UNDERGROUND FACILITIES IN THE VICINITY OF THE PROPOSED WORK
HAVE BEEN LOCATED AND MARKED. IF THE UTIL.1TY iS NOT A SUBSCRIBER OF THE UNDERGROUND LOCATION CENTER
THEN THE CONTRACTOR SHALL GIVE NOTICE TO THAT UTILITY.
4. THE CONTRACTOR iS RESPONSIBLE FOR REVIEW OF ALL UTILITY PURVEYOR, AND CiTY OR STATE RECORDS RELATIVE TO
THE EXISTING UNDERGROUND UTiLMES. THE CONTRACTOR IS RESPONSIBLE FOR AVOMING DAMAGE TO THESE FACILITIES
AND SHAD. RESTORE All UTIUTiES AT CONTRACTOR'S OWN EXPENSE.
& IWiTAiN Mt NO PEDESTRMN TRJ1 K FOM- USK WON XTEAFE IIE N E WITH FOAM STAEErS„
SKIIALKSr NO ASOCENT FAC111LOCS; 90 NOT CL06E OR Offil T STREETS, SMAL.KS, OR PASSA MYS
VTWI PEON FROM !MlTH10RT. MM JLI M4NfAI+N FIRE ACCESS ALONG ACCESS ROAD AT ALL
TIE%- MEET AIL A%XrA&F CODES IMO OR0i10NCES.
9. MIECT FROM WIRY. ANY TREES, OR OlM SECTS SELMIM TO POW
10. 00 NOT &IMAGE OEM CON IRIJCialN To POW
11. RESTORE ANY IMPROVEMENTS DAMAGED gY THIS 1r3Rlc TO THEIR ORIGINAL CONDIiION. AS ACCEPTABLE TO 00IIIE .
REPAIR ANY DAMAGE TO ADJACENT STRUCTURES, U%JlES, Si L AND WORK OF TH IIS CONTRACT TO REMAIN AT NO
,ADDITIONAL COST TO OWNER.
12 NO MASTiC ON SiTE. DO NOT USE EXPLOSIVES.
13. SPRINKLE OEBRiS AS NECESSARY TO L811T DUST TD LOWEST PRACTICAU.E LEVEL. 00 NOT SPI MKLE TO EXTENT
CAUSING FLOODING. CONTAMINATED RUNOFT OR ICING_
14. REMOVE DVI NG ABOVE -GRADE AND BELOW -GRADE IMPROVEMENTS AS INDK,ATED AM AS NECESSARY TO FACILITATE
NEW CONS'RICT10N. CARE SHALL BE TAKEN THAT DAMAGE DOES NOT OCCUR TO EXISTING PAVEMENT WHO IS TO
IR9" N PUKE AND THAT ALL PAVEMENT REMOVALS ARE ACCOMPUM BY MAKING A NEAT VERTICAL SAW CUT AT
THE BOINNQARiES OF THE AREA M BE REMOVED.
15. REMOVE TREES, GROWTH AND UNDERBRUSH AS REQUIRED FOR NEW CONSTRUCTION AND AS INDICATED. REMOVAL
OPERATIONS SHALL BE PERFORMED N A MANNER TO PROTECT PROPERTY.
'16. MAKE CUTS AT CLOSEST PAVING JOINT.
'17. THE CONTRACTOR WILL BE RESPOH518LE FOR FURNISHING, SETTING AND MARKING ALL LiK AND LOCATION STAKES,
INCLUDING OFFSETS AND GENERAL CONSTRUCTION STAKING. WHEN WORK REQUIRING CONTROL IS BEING PERFORMED,
ALL NECESSARY RELATED EQUIPMENT, SUPPLIES AND INSTRUMENT'S SHAH BE ON SiTE. A QUALIFIED LAYOUT ENGINEER,
SURVEYOR, OR TECHINICAL SPECINJST MUST BE ASSIGNED TO THE CONTRACTOR'S CREW FOR THIS WORK. THIS
EQUIPMENT AND PERSONNEL MUST BE AVAILABLE, AT NO ADDITIONAL COST TO OWNER FOR THE PURPOSE OF
VERIFYING LAYOUT AND CERTIFYING THE ACCURACY OF WORK ON THE SiTL
18. PIR(YADE FOR THE PROTECTION OF PERSONS PASSING AROUND OR THROUGH THE AREA OF DEMOLITION.
19. TRAFFIC: DO NOT OBSTRUCT WALKS OR PUBLIC WAYS WITHOUT THE WRITTEN PERMISSION OF GOVERNING AUTHORITIES
AND OF THE OWNER. WHERE ROUTES ARE PERMITTED M BE CLOSED, PROVIDE ALTERNATE ROUTES IF REQUIRED.
20. COMPLETELY REMOVE ALL GROWTH INCLUDING COMPLETE ROOT SYSTEMS OF SHRUBS, HERBACEOUS WEEDS
AND GRASSES
21. PROVIDE PROTECTIVE MEASURES TO ENSURE FREE AND SAFE PASSAGE OF PERSONS TO AND FROM OCCUPIED AREAS
22. REMOVE COMPLETELY BELOW NEW FOUNDATION SUBGRADE;
23. WITHOUT COST TO THE OWNER AND WITHOUT DELAY, REPAIR ANY DAMAGES CAUSED TO FACILITIES TO REMAIN.
24. THE CONTRACTOR iS RESPONSIBLE FOR PRESERVING ALL BENCHMARKS AND STAKES AND THE REPLACEMENT OF ANY
THAT ARE DISPLACED OR MISSING.
25. THE REFUSE RESULTING FROM CLEARING AND GRUBBING SHALL. BE DISPOSED OF BY THE CONTRACTOR IN A MANNER
CONSISTENT WITHIN ALL GOVERNMENT REGULATIONS. IN NO CASE SHALL REFUSE MATERIAL BE LEFT ON THE PROJECT
SiTE, SHOVED ONTO ABUTTING PRIVATE PROPERTIES, OR BE BURIED IN EMBANKMENTS OR TRENCHES ON THE PROJECT
SiTE. DEBRIS SHALL. NOT BE DEPOSITED IN ANY STREAM OR BODY OF WATER, WETLAND, OR iN ANY STREET OR
ALLEY, OR UPON ANY PRIVATE PROPERTY EXCEPT BY WRITTEN CONSENT OF THE PRIVATE PROPERTY OWNER. MAINTAIN
HAULING ROUTES CLEAN AND FREE OF ANY DEBRIS RESULTING FROM DEMOLITION WORK ON THIS PROJECT.
830" COMRM WTES
I. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE - CONSTRUCTION MEETING MUST BE
HELD WiTH THE CITY OF RENTON DEVELOPMENT SERVICES DIVISION, PLAN REVIEW PROJECT MANAGER.
2. ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN SHALL BE
CLEARLY FLAGGED IN THE HELD AND OBSERVED DURING CONSTRUCTION.
3. ALL REQUIRED SEDIMENTATION /EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR
TO LAND CLEARING AND /OR OTHER CONSTRUCTION TO INSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER
THE NATURAL DRAINAGE SYSTEM. ALL EROSION AND SEDIMENT FACILUTIES SHALL BE MAINTAINED IN A
SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND /OR CONSTRUCTION IS COMPLETED AND POTENTIAL
FOR ON -SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO
EROSION /SEDIMENTATION CONTROL SYSTEMS SHAM BE THE RESPONSIBILITY OF THE PERMiME.
4. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM
REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR
SEASONAL CONDITIONS DICTATE, THE PERMTTEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION
CONTROL FACIUTiES WILL BE NECESSARY TO INSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SiTE.
DURING THE COURSE OF CONSTRUCTION, R SHAM BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITTEE
TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY HiS ACTMTiES AND TO PROVIDE ADDITIONAL
FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED TO PROTECT ADJACENT PROPERTIES
AND WATER OUALriY OF THE RECEIVING DRAINAGE SYSTEM.
5. APPROVAL OF THIS PLAN iS FOR EROSION /SEDIMENTATION CONTROL ONLY. iT DOES NOT CONSTITUTE AN
APPROVAL OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS,
OR RETENTION FACILITIES.
6. DURING THE TIME PERIOD OF N KU13ER 1 THROUGH MARCH 31, ALL PROJECT DISTURBED SOiL AREAS GREATER
THAN 5,000 SQUARE FEET, THAT ARE M BE LEFT UNWORKED FOR MORE THAN TWELVE (12) HOURS, SHALL BE
COVERED BY MULCH, SODDING, OR PLASTIC COVERING.
7. IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE NO FURTHER WORK IS ANTICIPATED FOR
A PERIOD OF 30 DAYS OR MORE, ALL DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH MULCHING,
GRASS PLANTING OR OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE TO THE TiME OF YEAR IN
QUESTION. GRASS SEEDING ALONE WILL BE ACCEPTABLE ONLY DURING THE MONTHS OF APRiL THROUGH
SEPTEMBER INCLUSIVE. SEEDING MAY PROCEED, HOWEVER, WHENEVER iT iS IN THE INTEREST OF THE
PERMITTEE, BUT MUST BE AUGMENTED WITH MULCHING, NETTING, OR OTHER TREATMENT APPROVED BY
THE CITY OF RENTON, OUTSIDE THE SPECIFIED TIME PERIOD.
S. FOR ALL EROSION /SEDIMENTATION CONTROL PONDS WHERE THE DEAD STORAGE DEPTH EXCEEDS 6 INCHES,
A FENCE, A MINIMUM OF 3 FEET HIGH IS REQUIRED, WITH 3:1 SIDE SLOPES.
9. A TEMPORARY CRAVEN CONSTRUCTION ENTRANCE, 24' X 50' X 8' OF 4- TO 6- INCH QUARRY SPALLS
SHAM BE LOCATED AT ALL POINTS OF VEHICULAR INGRESS AND EGRESS TO THE CONSTRUCTION SITE.
WATER LMM - GENERAL NOTES + 7ECMATM___
I. ALL WORK MATERIAL SHAM BE IN CONFORMANCE WiTH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF
RENTON PUNNING/ BUM- DING /PUBLIC WORKS DEPARTMENT AND THE 1996 EDITION OF THE WSDOT/APWA STANDARDS
MO SPECIFICATIONS, AS APPROVED AND MODIFIED BY THE CiTY OF RENTON IN THE RENTON STANDARD PLANS &
SPECIFiCATiOiNS, A SET OF APPROVED PLANS SHALL BE KEPT ON SiTE AT ALL TIMES DURING CONSTRUCTION.
2. THE HOURS OF WORK IN THE STREET RIGHT OF WAY SHALL BE LIMITED TO 8:30 AM TO 3:30 PM ON WEEKDAYS
UNLESS OTHERWISE APPROVED WRITING BY THE PUBLIC WORKS DEPARTMENT AT (425) 430 -7301. THE
POLICE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS iN ADVANCE OF ANY WORK
N THE RIGHT OF M,4C A„
5. VERIFY THAT ALL UTILITY SERVICES TO BE DEMOLISHED HAVL
1 N P RT
O ERLVNDEEN
6. ERECT BARRIERS, SHORING AND THE LIKE TO PROTECT ME) � � ENI�I"ING CORPORATION
COMPLY WiTH ALL STATE AND LOCAL. AGENCY REQUIRETN 17 PINE STREET - SUIT 00 Ill: 206/343 -0460
7. 00 NOT SHUT OFF OR CAP UTILITIES WITHOUT PRiOR NOT & t'MI#* *% WiTH LOCAL UTILITY PURVEYORS. F: 206/343-S691
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REVISION
3. ALL LOCATIONS OF DOW UMM SIfOW1N OR ATE IMO R Ml BE ME 00NiwcIuR?S
TO VEa:Y THE TRUE NO CORRECT LOCATM SO AS TO A% BOVE DR
FOR VIM LOCATES CALL 48 -HOM LOCATIONS W- 424 - 5556.
4. AN APPROVED TRAFTHC CONTROL PLAIN IS REAM To BE S AMRM AT 1NE FR E- CWGMjCM MEETIIC.
5. All WATERMAIN PIPE IS TO BE COW LiED DUCTILE WON PIPE COW )RMI NG TO MM Cl 10 NO C111 OR
LATEti? REV5W TH O(ESS CLASS 52 CEMDIT MORTAR LANG AiO SEMI COATNG SHOAL CONFORM TO
AWWA C104 OR LATEST WVISION. PPE JOINTS TO BE Push -ON OR MEDII ANICAL JOINT. 9ED0NG TO BE
CLASS C. ALL DUCTILE IRON PEE MID FITTINGS SHALL BE POLTET ME E WRAPPED PER ANSI /ANNA
C105/A21.5 -93 STANDARDS.
6. CAST IRON AND DUCTILE IRON FITTINGS SMALL BE CEMEiNT LINED, PRESSURE RATED AS NOTED ON PLANS,
AND iN ACCORDANCE WITH ANSI /AWWA C110/0.10 -87. ICEMENT LANG SHAM BE N ACCORDANCE Wr N
AINSI/AWWA C104/421/4-90. iF FITTINGS ARE 3 TO 12 INCHES IN DIAMETER AND HAVE MEC}1ANICJIL JOINTS,
THE FITTINGS SHALL IN ACCORDANCE WiT}N ETM ANSI /AWWA C110- A21.10-87 OR ANSI/AWWA C153/A21.53 -94.
THiREEE (3) NCH TO 12 NCI WAIETER FTTTIOCS, WHICH HAVE MECHANICAL JOINTS AND /OR FLANGED "M.
SHALL BE N ACCORDANCE WITH+ ANSI /ANWA CI IO/A21.10.87 OR A COMBINATION OF ANSI /AWWA C110/A21.10.87
AND ANSI /AWWA C153/A21.53 -94 SUCH THAT THE PORTION OF THE FITTINNG WiTH A MECHANICAL JOiNT(S) MAY
BE WITH ANSI /AWWA C153/A21.53 -94 AND THAT PORTION OF THE FITTING WITH FLA NGO JOINT(S) SHALL BE
N ACCORDANCE WITH AWWA C110/A21.10 -87. ACCEPTANCE TESTING IN WiTH SECTION 53.53 OF
ANSI /AWWA SECTION 10 -4.3 OF ANSI /AWWA C110/A21.1041 SHALL BE OBTAINED BY THE CONTRACTOR AND
TRANSMITTED TO THE OWNER
7. GATE VALES SHALL BE IRON BODY, BRONZED-MOUNTED, DOUBLE DiSC WiTH BRONZE WEDGING DEVICE NO O-RING
STUFFING BOX (AWWA C500) OR OF RESIDENT SEDATED TYPE (AWWA C509). VALVES SHALL BE DEMO FOR A
MINIMUM WATER OPERATING PRESSURE OF 200 PSI. GATE VALVES SHALL BE CLOW LIST 14, MUIEMER COMPANY
NO. A2380 OR M & H.
8. FIRE HYDRANTS SHALL BE COREY TYPE (OPENING WiTH THE PRESSURE) OR COMA TYPE ( OPENNING AGAINST
T'4ESSURE CONFORMING TO AWWA C- 502 -85 WITH A 6 INCH MECHARICU. JOiNT INLET AND A MAIN VALVE
OPENING M.V.O.) OF 5-1/4 INCH, TWO 2-1/2 INCH HOSE NOZZLES WiTH NATIONAL STANDARD THREADS 7-1/2
THREADS PER INCH AND ONE 4 INCH PUMPER NOZZLE WiTH THE NEW SEATTLE PATTERN 6 THREADS PER INCH,
60 DEGREES V. THREADS: OUTSIDE DIAMETER OF MALE THREAD 4.875 AND ROOT DIAMETER 4.6263. HYDRANTS
SHALL HAVE A 1-1/4 INCH PENTAGON OPERATING NUT OPENED BY TURNING COUNTER CLOCKWISE (LEFT).
9. THE TWO 2-1/2 INCH HOSE NOZZLES SHAM BE FITTED WiTH CAST IRON THREADED CAPS WiTH OPERATING NUT OF
THE SAME DESIGN AND PROPORTIONS AS THE HYDRANT STEM NUT. CAPS SHALL BE FITTED WiTH SUITABLE
NEOPRENE GASKETS FOR POSITIVE WATER TIGHTNESS UNDER TEST PRESSURES.
10. THE 4 INCH PUMPER NOZZLE SHALL BE FITTED WiTH A STORZ ADAPTER, 4 INCH SEATTLE THREAD X 5 INCH
STORZ. STORZ ADAPTER SHALL BE FORGED AND /OR EXTRUDED 6061 -176 ALUMINUM ALLOY, HARDCOAT ANODIZED.
THREADED END PORTION SHALL HAVE NO LUGS AND TWO SET SCREWS 180 DEGREES APART. STORZ FACE TO BE
METAL, NO GASKET TO WEATHER. STORZ CAP TO HAVE SYNTHETIC MOLDED RUBBER GASKET, AND SHALL BE
ATTACHED TO HYDRANT ADAPTER WiTH 1/8 INCH, COATED, STAINLESS STEEL, AIRCRAFT CABLE.
11. FIRE HYDRANTS SHALL BE PAINTED WiTH TWO COATS OF PAINT. PRESERVATIVE PAINT NUMBER 43 -655 SAFETY
YELLOW OR APPROVED EQUAL
12. PUMPER CONNECTION TO FACE ROADWAY ASSEMBLY.
13. FIRE HYDRANTS SHALL BE INSTALLED PER CiTY OF RENTON STANDARD DETAIL FOR FIRE HYDRANTS, LATEST REYISK>*i.
14. ALL WATERMAINS 10 INCHES AND SMALLER TO MAINTAIN A MINIMUM COVER OF 36 INCHES BELOW FINISH GRADE.
ALL WATERMAIN 12 INCHES AND LARGER SHAl1 BE AT A MINIMUM OF 48 INCHES BELOW FINISH GRADE. WHERE
UTILITY CONFLICTS OCCUR, WATERMAINS ARE TO BE LOWERED TO CLEAR.
15. ALL WATERMAINS 6 INCHES AND LARGER iN DIAMETER SHALL BE CLEANED WITH PIPE CLEANING ?PIGS? PRIOR
TO DISINFECTION. THE ?POLY PIGS? SHALL BE GIRARD INDUSTRIES AQUA SWAB -AS OR APPROVED EQUAL,
2 LB /CU. FT. DENSITY FOAM WiTH 90A DUROMETER URETHANE RUBBER COATING ON THE REAR OF ?PIG? ONLY.
16. ?PIGS? SHALL BE CYLINDER SHAPED WiTH BULLET NOSE OR SQUARE END. THE CONTRACTOR WILL PERFORM THE
CLEANING OPERATION.
17. ALL WATERMAINS AND SERVICES SHALL BE PRESSURE TESTED TO A MINIMUM OF 200 PSI OR 150 PSI OVER
OPERATING PRESSURE, IN ACCORDANCE WITH THE SPECIFICATIONS OF THE CiTY OF RENTON AND THE
WASHINGTON STATE HEALTH DEPARTMENT. ALL PRESSURE TESTING SHALL BE DONE IN THE PRESENCE OF A
REPRESENTATIVE OF THE CiTY OF RENTON. THE QUANTITY OF WATER LOST FROM THE MAIN SHALL NOT EXCEED
THE NUMBER OF GALLONS PER HOUR AS LISTED iN CiTY OF RENTON STANDARD PLANS & SPECIFICATIONS
7- 11.3(11). THE LOSS IN PRESSURE SHALL NOT EXCEED 5 PSI DURING THE 2 HOUR TEST PERIOD.
18. ALL WATERMAINS AND SERVICES SHALL BE DISINfT:CTED BY THE INJECTION OF A 50 PPM (MINIMUM
CONCENTRATION) CHLORINE/WATER SOLUTION. DRY CALCIUM HYPOCHLORiTE SHALL NOT BE PLACED IN THE PIPE
AS LAID. CHLORINE SHALL BE METERED /INJECTED IN ACCORDANCE WITH SECTION 7- 11.3(12)E OR 7- 11.3(12)F
OF THE STANDARD SPECIFICATIONS REFERENCED ABOVE.
19. A PRE - CONSTRUCTION CONFERENCE S REQUIRED PRIOR TO ANY CONSTRUCTION. A MINIMUM OF FiVE (5)
WORKING DAYS NOTICE IS REQUIRED FOR SCHEDULING.
20. TWENTY -FOUR (24) HOURS NOTICE WiLL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION.
21. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING
CONSTRUCTION.
22. INSTALLATION OF CORPORATE STOPS, WATER SERVICES, LINES AND METERS SHALL NOT BE DONE UNTiL ALL
SERVICE AGREEMENTS, METER APPLICATIONS, CONSTRUCTION PERMITS, AND PAYMENT OF FEES HAVE BEEN MADE
TO THE CITY OF RENTON.
23. ALL CONNECTION TO EXISTING MAINS IS TO BE ACCOMPLISHED BY THE CITY OF RENTON, EXCEPT WET TAPS,
WHICH MAY BE MADE BY APPROVED WET TAP CONTRACTORS WITH PRIOR APPROVAL FROM THE PUBLIC WORKS
DEPARTMENT. ALL NECESSARY EXCAVATION AND MATERIALS ARE TO BE SUPPUED BY THE CONTRACTOR AND BE
ON - SITE PRIOR TO CiTY NOTIFICATIONS.
24. INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON. iT SHALL BE THE
CONTRACTORS RESPONSIBILITY TO NOTIFY DEVELOPMENT SERVICES TWENTY FOUR (24) HOURS IN ADVANCE OF
BACKFILLiNG ALL CONSTRUCTION. THE CONTRACTOR, AS WELL AS THE ENGINEERS, SHALL KEEP AS -BUILT
DRAWINGS.
25. CONTRACTOR TO PROVIDE PLUGS AND TEMPORARY BLOW -OFF ASSEMBLIES FOR TESTING AND PURITY ACCEPTANCE
PRIOR TO FINAL TIE -IN.
26. ALL JOINT RESTRAINT SYSTEMS (SHACKLE RODS, NUTS, BOLTS, ETC.) SHALL BE AS MANUFACTURED BY THE
STAR MANUFACTURING COMPANY OF COLUMBUS OHIO, OR EQUAL, APPROVED IN WRITING BY THE PUBLIC WORKS
DEPARTMENT.
27. ASPHALT AND CONCRETE STREET PAVING SHALL. BE SAWCUR TO A MINIMUM DEPTH OF TWO (2) INCHES. OIL MAT
STREETS MAY BE SPADE CUT. ALL SURFACE CONCRETE, PAVEMENT, SIDEWALKS, CURB, GUTTERS, AND DRIVEWAY
APPROACHES SHALL BE SAWCUT TO A MINIMUM DEPTH OF TWO (2) INCHES OR REMOVED TO AN EXISTING
EXPANSION JOINT.
28. A TEMPORARY COLD MIX ASPHALT PATCH SHALL BE PLACED ON THE DAY OF INITIAL EXCAVATION WiTH A
PERMANENT, SEALED PATCH TO BE PLACED, TO CiTY OF RENTON POLICY, WITHIN 10 DAYS. CALL FOR SUBGRADE
INSPECTION PRIOR TO PLACEMENT OF FINAL PATCH. •
29. SWEiRE MW SKW4 RWMEWEIMOM 1NEUNNFPRA' 0U9$BASH*lD �HOQU�INOCIAVCPROlE39N S
IMPROVED AREAS.
sroN WATER DRAB fCTB + cAT��NS
1. K'lF NNY MI. IRUCIiON OR MVEIDPMENT ACTMTY 00CIA & A PRE- OONS'lUlI011 MiEETW MUST K HELD WN, TK CRY OF IBM piAN gE11M
2. ALL CONSTRUC'iHON S1011 BE IN ACCORDANCE WIN TIE 1996 STANW SI'E 711CATIO NS FOR ROAD, MIX NO MU Nl PAE 00N51RUCTNRI PREPIARED 8r
1111sooT NO TIE A1rERX/AN PUBUO WORKS ASSIOCIAi0 (APWA� AS AMENIDED 8Y THE CITY OF RE>rT01N PUDIC ■ORI S DEPNtTrI K.
3. TAE SURFACE WATER WJNKX S1r51E11 SIHAil BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, INO ARE ON Fi.E N THE PU BM CORKS 0EPART1Ei T_
ANY "TIN FROM THE APPROVED PLANS 9E1 REQUIRE VR!T7EN APPROVAL FROM THE CITY OF REIKTON PUBIC DEPARMAENT, SURFACE aim URifY
SEc c
4. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SiTE WHENEVER CONSTRUCTION LS N
5. DATUM SHALL BE NAVE 88 UNLESS OITHERM APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. RED HYARI( AND ELEVATIONS ARE
NOTED ON THE PLANS.
6. ALL SEE E NTAiiON/ERO" FACILITIES MUST BE N OPERATION PRIOR TO CLEARING NO BUILDING COiNSTRUCMK AND THEY MUST SATISFACTORILY MAINTAINED
LNNTE CONSTRUCTION S COMPLETED AM THE POiD47W FOR ON -SITE EROSION HAS PASSED.
7. All RETE1iTHON /DETENTION FACILITE.S MUST BE INSTAl1FD NO N OPERATION PRIOR M OR IN COIUXTiON WITH ALL CONSTRUJCTION ACTIVITY UNLESS OTHERWSE
APPROVED BY THE PUBLIC WORKS DEPARiYEM. SURFACE WATER UTILITY SECTION.
8. MSS SEED MAY BE APPLIED BY HYDROSEEDING. TFE GRASS SEED MIXTURE, OTHER TIM CITY OF RENTON APPROVED STANDARD MIXES, SHALL BE SJWU
BY A LNOSCAPE ARCHITECT AND APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE HATER UTU Y SECTION.
9. ALL PIPE AND APPURTENANCES MALL BE LAO ON A PROPERLY PREPARED FOUNDATION N ACCORDANCE WiTH SECTION 7- 02.3(1) OF THE CUIRRENT STATE
OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TROD BOTTOM OR
THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT • AND COMPACTION OF REQUIRED BEDDiNG MiAMR104 , TO UNIFORM GRADE SO THAT THE ENTIRE
LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE APWA CLASS ?C?, WiTH THE EXCEPTION
OF PVC PiPE. ALL TRENCH BACKFILL SHALL BE COMPACTED TO MINIMUM 95% FOR PAVEMENT AND STRUCTUF AL FILL AND 90% OTHIERWISE PER ASTM D- 1557 -70.
PEA GRAVEL BEDDING SHALL BE 6 INCHES OVER AND UNDER PVC PPE.
10. GALVANIZED STEEL PIPE AND ALUMINIZED STEEL PIPE FOR ALL DRAINAGE FACILITIES SHALL HAVE ASPHALT TREATMENT 11 OR BETTER WSW ARID OUTSIDE.
11. STRUCTURES SHALL NOT BE PERMITTED WITHIN 10 FEET OF THE SPRING LINE OF ANY STORM ORM AGE PIPE. OR 15 FEET FROM THE TOP OF ANY CHAW41 BANK.
12. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL
13. OPEN CUT ROAD CROSSINGS THROUGH EXISTING PUBLIC RIGHT OF WAY WILL NOT BE ALLOWED UNLESS SPECIFiCAl1Y N" MET3 BY CITY OF RENTON
R ANMNG/BUILDING /PUBLIC WORKS ADMINISTRATOR.
14. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK PLACED M A DEPTH OF ONE (1) FOOT
AND MUST MEET THE FOLLOWING SPECIFICATIONS:
4 - 8 NCH ROCK / 40 - 70% PASSING;
2 - 4 INCH ROCK / 30 - 40% PASSING; AND
LESS THAN 2 INCH ROCK / 10 - 20% PASSING.
15. ALL MUM DOWiNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED M THE STORM DRAINAGE SYSTEM, UNLESS APPROVED BY THE CiTY PLAN REVIEWER OR
SURFACE WATER UTILITY SECT10ti. AN ACCURATELY DIMENSIONED, CERTIFIED AS -BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED M THE CiTY
UPON COMPLETION.
16. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CiTY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL. OBLIGATION AND /OR
U ABILITY CONNECTED WiTH STORM SURFACE WATER DISPOSiT101N. FURTHER, THE CiTY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER
FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION.
17. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED
ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND M PROTECT PROPERTY N CONNECTION WiTH THE PERFORMANCE OF WORK COVERED
BY THE CONTRACT. ANY WORK WTI M THE TRAVELED RIGHT OF WAY THAT MAY INTERRUPT NORMAL. TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL PLAN
APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DMSION. ALL SECT,ONS OF THE WSDOT STANDARD SPECIFICATIONS 1 -07 -23 TRAFFIC
CONTROL SHALL APPLY.
18. SPECIAL DRAINAGE MEASURES WILL BE REQUIRED IF THE PROJECT LOCATION iS WITHIN THE AQUIFER PROTECTION AREA (APA).
19. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTMTY OCCURS, A PRE - CONSTRUCTION MEETING MUST BE HELD WiTH THE CiTY OF RENTON, PUBLIC WORKS
DESIGN ENGINEER.
20. ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE RAN(S) SHALL BE CLEARLY FLAGGED IN THE HELD AND OBSERVED
DURING CONSTRUCTION.
21. ALL REQUIRED SOYMENTATiON/EROSiON CONTROL FACMiES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND /OR CONSTRUCTION TO
ENSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER THE NATURAL DRAINAGE SYSTEM. ALL EROSION AND SEDIMENT FACil IES SHALL BE MAINTAINED IN
A SATISFACTORY CONDITION UNTIL SUCH TIME THAT CLEARING AND /OR CONSTRUCTION iS COMPLETE AND POTENT* FOR ON -SITE EROSION HAS PASSED. TINE
MANPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS M EROSION/ SEDIMENTATION CONTROL. SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITEE.
22. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED M BE WPM REMMENTS M MEET ANTICIPATED SITE
CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR SEASONAL CONDITIONS DiCT ATE, THE PERMIT E SHALL ANTICIPATE THAT MORE EROSION
AND SEDIMENTATION CONTROL FACQ.I IES WILL BE NECESSARY M ENSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE COURSE OF
CONSTRUCTIONN, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PETRMTU TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY THE ACTIVITIES
AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER
QUALITY OF THE RECEMNG DRAINAGE SYSTEM.
23. APPROVAL OF THiS PUN IS FOR EROSION /SEDMWENTATiOIN CONTROL ONLY. IT DOES NOT
CONSTITUTE M APPROVAL OF STORM DRAINAGE DESIGN, SiZE NOR LOCATION OF PIPES, RECOMMENDED FOR APPROVAL
RESTRICTORS, CHANNELS, OR RETENTION FACILITIES.
24. DURING THE TIME PERIOD OF OCTOBER 1 ST THROUGHH APRIL. 30TH, ALL PROJECT DISTRIBUTED
SOIL AREAS GREATER THAN 5,000 SQUARE FEET, THAT ARE TO BE LEFT UN- WORKED FOR
MORE THAN 12 HOURS, SHALL BE COVERED BY MULCH, SODDING OR PLJiASTiC COVERING.
25. IS IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE NO FURTHER WORK WA S TEWA TER U 77L I T Y DA TE
IS ANTICIPATED FOR A PERIOD 30 DAYS OR MORE, ALL DISTURBED AREAS MUST BE
IMMEDIATELY STABILIZED WITH MULCHING, GRASS PUNTING OR OTHER APPROVED EROSION
CONTROL TREATMENT APPLICABLE TO THE TiME OF YEAR. GRASS SEEDING ALONE WILL BE
ACCEPTABLE ONLY DURING THE MONTHS OF APRiL THROUGH SEPTEMBER, INCLUSIVE.
SEEDING MAY PROCEED, HOWEVER, WHENEYR IT iS IN THE INTEREST OF THE PERMNiTEE, BUT
MUST BE AUGMENTED WITH MULCHING' NETTING OR OTHER TREATMENT APPROVED BY THE SURFACE WA TER UTILITY DA TE
CiTY OF RENTON, OUTSIDE THE SPECIFIED TiME PERIOD.
26. FOR ALL EROSION /SEDIMENTATION CONTROL PONDS WHERE THE DEAD STORAGE DEPTH
EXCEEDS 6 ACHES, A FENCE IS REQUIRED WITH A MINIMUM HEIGHT OF THREE (3)
FEET, 3 :1 SIDE SLOPES.
27. A TEMPORARY GRAVEL CONSTRUC10 ENTRANCE, 24 FEET X 50 FEET X 8 MCHES OF 4 WA 7FR U 77LI T Y DA TE
TO 6 INCH QUARRY SPALLS SHALL BE LOCATED AT ALL POINTS OF VEHICULAR INGRESS
AND EGRESS TO THE C 61RLCTiONN SiTE.
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RENTON PAVILION
CITY OF RENTON
GENERAL DETAILS
SCANNED NOY - 7 2003
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