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BASIS FOR... 7Z'' d.d►" A►P.L4 PPE- ELL\4A-no14
3 P Ec I F I CAT 10 Q S 4
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1. PER ITS: THE CONTRACTOR SHALL
BE RESPONSIBLE FOR OBTAINING ALL
NECESSARY COUNTY AND CITY PERMITS.
ANY CONTRACTOR WORKING WITHIN
CITY LIMITS SHALL CARRY A CITY
OF RENTON BUSINESS LICENSE. A
STREET BREAK PERMIT WILL BE
REQUIRED ANY TIME ANY WORK IS BEING
--
DONE IN THE CITY OF RENTON
RIGHT-OF-WAY.
2. PIPE, FITTINGS, INSTALLATION, ETC.: ALL PIPE FITTINGS, FIRE HYDRANT-,
VALVES AND OTHER APPURTENANCES;
EXCAVATION, INSTALLATION AND BACK -
FILL SHALL COMPLY WITH APWA
STANDARD SPECIFICATIONS (1977) AND CITY
OF RENTON STANDARD SPECIFICATIONS.
3. WATER METERS: INSTALLATION
OF ALL METERS SHALL BE DONE BY CITY
FORCES. 3/4 INCH AND UP TO
2 INCH WILL BE FURNISHED BY THE CITY.
ANY LARGER METERS SHALL BE
FURNISHED BY THE DEVELOPER OR THE CONTRAC-
TOR.
4. PRIOR TO CONSTRUCTION: THE
UTILITIES SUPERINTENDENT AND INSPECTOR
:x
SHALL BE NOTIFIED PRIOR TO
CONSTRUCTION. THE CONTRACTOR IS ALSO RE -
PRECAST MANHOLE SPONS IBLE FOR NOTIFYING ALL COMPANIES HAVING UNDERGROUND UTILITIES I
25-0" J� I BASE E TOP SLAB THE CONSTRUCTION AREA. ANY DAMAGE TO EXISTING UNDERGROUND AND/OR
- -- --- ig550C1A7ED S ND �i ABOVE GROUND UTILITIES SHALL BE THE CONTRACTOR'S RESPONSIBILITY.
DLBE DONE BY THE CITY FORCES AR CONNECTION T:
- - --
CONNECTION 0 EXISTING MAINS: ALL DISCONNECTION AN
� � � EXISTING WATER MAIN SHALL'; AT
CE�n.Co►JC. cUebAGUT(EQ AP11JA- °A° Q
3 THE CONTRACTOR'S EY �_N`'.- . ALL DISCONNECTION/CONNECTION TO SEWER
q� 2'"WMVT aM14 Ct g✓ Oki AAINWZrES: MATCH EXISTIN:Y yr I SHALL BE DONE BY THE CONTRACTOR.
ASFAAL Loa[. . PWINC- 'WIDTH VAZIE` (WHEELCUT � O I �
Z/ POURED IP1 PLACE I 6. INSPECTION OF NEW UTILITY EXTENSION: UTILITY DEPARTMENT'S INSPECTOR
FDC-F_� cn SHALL BE NOTIFIED BEFORE ANY BACKFILLING IS DONE TO CHECK ALL JOINTS
yiz'' � � CONCRETE ITRANS1T10K)
5"CEM.(D►ic-WALIG 1'Iz"NIIA( CONPi.DEPIIICe.SUP.FAcpa4Top CDUtPS£ I FITTINGS, VALVES AND OTHER APPURTENANCES INSTALLED. NOT FI CATION
Z' " Mlu• Comr, . aEPna C2• ScNtFAclu(i $ASE COURS£ CHANNEL .
{, ABOUT INSPECTION SHALL BE GIVEN TO THE ENGINEERING DEPARTMENT 24
HOURS PRIOR TO INSPECTION EXCEPT WHEN UNEXCEPTED CONDITIONS OCCUR.
CADDITIONAL GQAVEL PEASE 6CU2SE MAL( bfL Rf100Ile60
DEPEI,IDINCC Ok( SOIL coAiDrrlous) ACCEPTANCE OF NEW UTILITY EXTENSIONS: BEFORE ANY NEW MAIN CAN BE
a a (lV U• ACCEPTED BY THE CITY, THE LINE SHALL BE PRESSURE AND PURITY TESTED
05ECTIOW
U -5 56&!:` (WATER ONLY) .
SCALE. i8"'=1'-O 1. 'f"R/`1NSIT� N °�F�ttTO%.Z�/X�f�'7u ARCH 8. IN ADDITION TO THE ABOVE TEST AND ACCEPTANCE, THE CONTRACTOR IS RE-
SPONSIBLE FOR OBTAINING WASHINGTON SURVEYING AND RATING BUREAU TEST
It = t
Z � - O AND APPROVAL.
9• NO CONSTRUCTION SHALL START BEFORE THE FINAL APPROVAL OF THE PROJECT
..
25-C) 25-oBY THE RENTON PUBLIC WORKS DIRECTOR. THE SIGNED ORIGINAL PLANS FOR
THIS PROJECT (SIZE 22X34) SHALL GOVERN IN CASES OF CONFLICT WITH
"EXP. Sow \ LARGER CONTRACT DRAWINGS.
CEM.couc. Cue6tGUT1Ee CEM.CDN[. Coebt 40TEIL
_�o„THICK. C6Ml`1Ni 3
APWA TyP>_A'" "" 10. CONNECTION TO EXISTING MAINS: THE AREA SHALL BE PREDUG PRIOR TO COt,!-
1"CorrtD�PII+ C(.°g" /a(PI�i C Co1d.C..• APWA TYpEA (, �r'� 31a "FXP STR'JCTION TO DETERMINE CORRECT DEPTH, LINE AND GRADE OF EXISTING MAIN.
Pi AI.�'I� _ cn ` �_�, 1 T -
2% 2i• Co1.ICeETE D21vE �'�Jo 11. PAVEMENT REMOVAL: ASPHALT STREET PAVEMENT SHALL BE WHEEL CUT AND RF'-
., �/u UI REMENTS RE MOVED WITHOUT DAMAGING ADJOINING PAVEMENT. PROPER DETOUR ROUTING SHALL BE ACCOMPLISHED
�'�
5'CEMcauc_yV��c '�'�"j AWPA STD PLAIN 1�0.9
"CfI�A•CON(•�1IGY > :
` C1911� TYPE C AlT-L Q
I'II°NIU.COMPt DEPTH GQ•SUQFALIN({jQP(DUf�S£ \ BY THE CONTRACTOR IN ANY AND ALL INSTANCES WHERE VEHICULAR OR PEDES-
2'i:"M►u UPr tX�u Cz. SURfAuN(� bASCa�Ps� 12. TRAFFIC TR I AN TRAFFIC IS ALTERED IN ANY WAY.
ADDIT"IONXL GRAVEL 5AS(-0002Si fAAL{6F ef�0ZED �C� _: - 13. VALVES SHALL INCLUDE C.I. VALVE BOX.
DEPf_t-40( xr OK SDI(, Com01'Tloms-) THIS DRlvF_ ro 51- �
14. BLOCKING SHALL BE CAST IN PLACE WITH A MINIMUM BEARING AGAINST UNDIS-
USC.DO►.ItiEISTiZ.EET� '/� Q
SECT 10 �J C" C EXCEPT SUNSET ESLVC WHERE TURBED SOIL AS SHOWN IN PARENTHESIS. BLOCKING SHALL CLEAR ALL JOINTS.
15. EXCAVATION AND BACKFILL: SPECIAL ATTENTION IS DIRECTED TO APWA
SCALE /g'= 1'-0" 30'-0" WIDT4 SHRL,L ICE INLRCASEo
0. STANDARD SPECIFICATION SECTION 73 -"TRENCH NCH EXCAVATION AND BACKFILL
TO CDNFORM WITJ4 30 FOOT i'� FOR WATERMAI NS" .
ENTRANCE RAbii 16. ALL WATER MAINS 6 INCHES AND OVER Stic'_ ^- DuCTIL.E IRDNL
8@ -T-YPICAL DR)VE`VAY MINIMUM 36 INCH COVER.
TFia- 4.0 -6*47P4 uo SCALE
2G 28
GATE VALVES: GATE VALVES SHALL BE CAST IRON BODY, NON -RISING STEM,
FULL BRONZE MOUNTED WITH DOUBLE DISC GATES. ALL VALVES SHALL BE DE-
SIGNED FOR A MINIMUM WATER OPERATING PRESSURE OF TWO HUNDRED (200)
POJNDS PER SQUARE INCH AND SHALL CONFORM TO AWWA SPECIFICATION
C-500-71 AND ANY SUBSEQUENT MODIFICATION THEREOF. EACH VALVE SHALL
SHALL OPEN BY TURNING COUNTER CLOCKWISE (LEFT). THE VALVES SHALL
BE IOWA LIST 14, MUELLER A-2380, KENNEDY, PACIFIC STATER, OR U.S.
PIPE METROPOLITAN.
18. FIRE HYDRANTS (MODERN STYLE): FIRE HYDAANTS SHALL BE COREY TYPE
(OPENING WITH THE PRESSURE) CONFORMING TO AWWA C-502-64 WITH A 6 INC`-1
INLET AND A MINIMUM M.V.O. OF 5 INCH, TWO 2 1/2 INCH HOSE NOZZLES WITH
NATIONAL STANDARD 7 1/2 THREADS PER INCH AND ONE 4 INCH PUMPER NOZZLE
WITH THE NEW SEATTLE PATTERN 6 THREADS PER INCH, 60° V. THREADS, O.D.
THREAD-4.875 AND ROOT DIAMETER-4.6263, 1 1/4 INCH PENTAGON OPERATING
NUT AND OPENING BY TURNING COUNTER CLOCKWISE (LEFT). HYDRANTS SHALL
BE CONSTRUCTED WITH MECHANICAL JOINT CONNECTIONS.
19. SEWER PIPE: SEWER SHALL BE CONCRETE NON -REINFORCES ASTM C14 CLASS 2
RUBBER GASKETS FOR CONCRETE PIPE SHALL MEET ASTM C443 STANDARDS.
20. MANHOLES: MANHOLES SHALL BE APWA STANDARD PLAN NO. 34 OR NO. 37.
tOIHOLES SHALL BE PRECAST CONCRETE OR CAST IN PLACE CONCRETE, WITH
STEEL REINFORCEMENT; STEPS WILL BE PLACED AT 1 FOOT SPACING. THE
MANHOLE COVERS SHALL BE 24 INCH DIAMETER CAST IRON FRAME AND COVERS
PER APWA STANDARD PLAN NO. 42.
21. ALL REQUIRED STORM WATER RETENTION/DETENTION FACILITIES SHALL BE CON-
STRUCTED AND OPERABLE PRIOR TO LAND CLEARING OR OTHER CONSTRUCTION
UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON.
22. CONTRACTOR SHALL PROVIDE AND MAINTAIN TEMPORARY SEDIMENTATION/COLLEC-
TION FACILITIES TO INSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER
NATURAL DRAINAGE SYSTEM. THESE FACILITIES MUST BE IN OPERATION PRIOR
TO CLEARING AND CONSTRUCTION AND MUST BE MAINTAINED UNTIL CONSTRUCTION
AND LANDSCAPING ARE COMPLETED AND THE POTENTIAL FOR ON -SITE EROSION
HAS PASSED.'
23. ALL WORK AND MATERIALS SHALL BE ACCORDING TO "STANDARD SPECIFICATIONS
FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON, STATE
CHAPTER AMERICA.N PUBLIC vORKS ASSOCIATION, 1977 (APWA), UNLESS OTHER-
'iISE NOTED.
24. STORM DRAIN PIPE SHALL BE CONCRETE, RUBBER GASKETED ASTM c14X OR 16
GA. GALVANIZED STEEL OR 16 GA. ALUMINUM ANNULAR OR. HELICAL CORRUGATED
METAL PIPE WITH WATERTITE CONNECTING BANDS. 72"X44" ARCH SHALL BE
10 GA. GALVANIZED STEEL APWA STANDARD 626, TYPE D OR F GASKETED
CONNECTING BANDS.
25. BEDDING FOR PIPE SHALL BE CLASS "B" PER APWA STANDARD PLAN NO. 62
(PEA GRAVEL FROM 4 INCHES BELOW PIPE TO SPRINGLIKE, TRENCH WIDTH 40
INCHES). BEDDING FOR ARCH PIPE SHALL BE PER STANDARD PLAN 62A.
26. CONTROL MANHOLE SHALL BE APWA STANDARD PLAN NO. 55 (4 FOOT DIAMETER)
MODIFIED AS SHOWN IN DETAIL. CATCH BASINS SHALL BE APWA TYPE I-C,
STANDARD PLAN NO. 52. FRAMES AND GRATES SHALL BE AP -A. STANDARD
NO. 49, EXCEPT AS NOTED FOR CONTROL MANHOLE. top
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