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NOTE:
EX HOME SHALL REMOVE SEPTIC AND CONATECT
TO SEWER STUB PRIOR TO RECORDING.
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LS 1/4 CORNER SEC. MONUMENT
FOUND CONCRETE MONUMENT
WITH 318 BRASS PLUG AND PUNCH.
CITY
CITY OF RENTON MON. /J1160
N. 170576.8734 E. 1297883.4377
LUU SHORT PLAT
LOCATED IN THE S.E. 114 OF THE S.E. 1,14,
OF SECTION 19, TOWNSHIP 23 NORTH, RANGE 5 E, W.M.
KING COUNTY, WASHINGTON
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224 � �
ROCKERY
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I PARK VIEWZSHORTNPt.ATB 20' SaNITARY SEWER EASEMENT 8" PVC SEWER PROVIDED
1 REC. Nil. 20070801000278 BY PARK NEW SHORT PLAT
EX 8 SS - -- -r�,
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25-6 ".._PVC
1 I SEWER MANHOL 1 � ®2.009, MIR- -- �
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6219 EAST LN., WEST 70'
moo LOT 15
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o' PVC 20' PROPOSED
1 REO ® 07 MIN INGRESS, EGRESS
I W ry6 AND UTILITY
- - ti Nwt fi 55ile EASEMENT 7
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26' PRIVATE ACCESS SASEMENT"
i WEST LN., LOT 15 PER REC Nil. 2007091000218711 X X01 Og0
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j 1 1 706 S. 23RD 00 1 - - 228
1 I PARCEL rf722200 -0097 I ^
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BRICK PLANTER
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Ha N04 METER & SERVCE
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I L/S 133487
I CONCRETE
EX WM FOR I
I I - LOT 1
1
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Y ®
FY N8756S6W 70.02 0
- GAS - GAS- GAS GAS -
- _ EX WATER (PAINT LINE) - - - _ - 1 - -
°
SOUTH 23RD
STREET
216
EX WATER (PAINT LINE) -
WATER AND SEWER .PLAN
1 " =20'
Cramer Northwest Inc.
ENGINEERS, SURVEYORS & PLANNERS
945 N. CENTRAL, STE. #104, KENT, WA 98032
(253)852 -4880 (local) or 1- (800)251 -0189 (toll free) (253)852 -4955 (fax)
E -MAIL: cni®cramernw.com
11 #0
REVISION
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GAS - GAS -- GAS VERTICAL CURB EDGE OF ASPHALT
- - -- - - - _ - - - - - - - - - - - - - - - -- - _ - - _
EDGE OF AS_P_H_ALT S.E. _ S. CORNER SEC. 10- 23N. -5E.
- _
FOUND MONUMENT IN CASE
0 ® � p WITH TACK IN LEAD
E. ENO OF S. 23RD ST.
- -- -- - - - - -. 7,;z C17Y OF RENTON MONUMENT 4230
"- -L6 - - -- - N. 170575.4266 E. 1300542,7470
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Sanitary Sewer Notes and Specifications
1. NI work materials shall be in conformance with the standards and specification of the City of Renton Utility Department and the latest edition of the WSDOT /APWA
Standards and Spectficotions.
2 All construction shall be in accordance with 'Standard Specifications for Municipal Public Works Construction' prepared by Washington State Chapter American Public
Works Associaft, latest edition APIA) and City of Renton Standard Specifications,
3. All locations of oxisting utilities shown are approximate and it shall be the contractors responsblity to verify the he and corset location so as to avid damage
or disturbance.
4. Contractor is solely responsible for the means, methods and sequences of construction and for the safety of workers and others on the construction site.
5. It shall be the responsibfifty of the contractor to obtain street use and any other related permits prior to any construction.
6. Plans approved by the City of Renton, Public Works Department shall take precedence over all other plans.
7. A copy of these approved plans must be on the Ph site whenever construction is in progress.
8, The contractor shall provide the City of Renton with an as -built drawing of the sanitary sewer system, which has been stamped and signed by a licensed
professional engineer or licensed professional sirvayer.
9. Backfill shall be placed equally on both sides of the pine in layers with a lease average depth of 6 inches, maximum depth of 8 inches, thoroughly tamping each
layer to 95 percent of maximum density. Than compacted layers must extend for one pipe diameter an each side of the pipe or to the side of the trench.
Materials to complete the MI over pipe shall be the some as described,
10. Open cut road crossings for utility trenches on existing traveled roadway shall be backfned with crashed rock and mechanically compacted, Cuts into the existing
asphalt shill be nectars cut with new in a continuous How. A temporary mix patch most be placed immediately after backf7l and compaction. A permanent hot mix
patch shall be placed within 10 days and shall be per City of Renton current standards.
Ii. Datum shag be City of Renton, 1988 NAVD.
12. All disturbed area shall be seeded and mulched or otherwise stabilized to the satisfaction of the Department for the prevention of on -site erosion after the
completion of construction.
13. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with Section 7 of the current State of Washington Standard
Specifications for Road and Bride n necessary levdin of the trench bottom or he
Sp g Construction, This shat include nece y g t top of the foundation material, as well as
placement and compaction of required bedding material, to uniform grade so that the entire length of the pipe will be supported on a uniformly dense, unyielding
base. Pipe bedding shall be pea grind 6 Inches above and below the pipe.
14. Sanitary sewer pipe shall be polydnyd chloride (PVC) rubber gosketed ASTM D 3034, SDR 35, or ductile iron class 50.
15. In unimproved areas, manhole to extend minimum 6 Inches and maximum 12 inches above finished grade. In paved area, cover must slope in all directions to
match paring,
Water Utility Notes and Specifcations
1. THESE NOTES SHALL APPEAR FOR PROJECTS FOR THE WATER UDNTY.
2. NI work material shall be in conformance with the standards and specifications of the City of Renton Planning /Building/Public Works Department and the 1996
edition of the WSDOT /APWA Standards and Spedficatlons, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. A set of
approved plans shall be kept on site at all times during construction.
3. 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 in writing by the Public Works
Department at (425) 43D -7301, The Police Department, Fire Department, and 911 shall be notified 24 hours in advance of any work in the right of way.
4. All locations of existing utilities shown are approximate and it shall be the contractors responsibility to verify the tree and correct IocoUon so as to avid damage
or disturbance. Fa utility locates call 48 -hour locators 800-424 -5555.
5. An approved Traffic Control Plan is requited to be submitted at the Pre - Construction meeting.
6. NI walertnaln pipe is to be cement fined ductile iron pipe conforming to AWWA C110 and Clit or latest revision, thickness Glass 52 Cement mortar lining and
seal coating shall conform to AWWA C104 or latest revision. Pipe joints to be push -on or mechanical 'pint. Bedding to be Class C. All ductile iron pipe and
fittings shall be polyethylene wrapped per ANSI /AWWA 0105/A21.5 -93 Standards,
7. Cast iron and ductile iron slangs shell be cement lined, pressure rated as noted an plans, and in accordance with ANSI /AWWA CI10/A21.10 -87. Cement lining
9holl be in accordance with ANSI /AWWA C104/421/4 -90. if fittings are 3 to 12 inches in diameter and have mechanical 'pints, the fittings shall in accordance with
either ANSI /AWWA C110- A21.10 -87 a ANSI /AWWA C153/A21.53 -94, Three (3) inch to 12 inch diameter fittings, which have mechanical pints and /or flanged pbls,
shill be in accordance with ANSI /AWWA 0110/A21.10.87 or a combination of ANSI /AWWA C110/A21.10.87 and ANSI /AWWA C153/A21.53 -94 each that the portion of
the filling with a mechanical Plot(s) may be with ANSI /AWWA C153/A21.53 -94 and that portion of the fitting with flanged Plat(s) shall be in accordance with AWWA
C110/A21.10 -87, Acceptance testing in accordance with section 5353 of ANSI/AWWA section 10 -4.3 of ANSI /AWWA C110/A21.10 -87 sholl be obtained by the
contractor and transmitted to the owner.
8 Gate vales shall be long body, bronzed - mounted, double disc with bronze wedging device and 0 -ring stuffing box (AWWA C500) a of resilient seated type (AWWA
C509), Valves shall be designed for a minimum water operating pressure of 200 psi, Gate valves shall be Clow List 14, Mueller Company Nil. A2380 or M & H.
I Fee hydrants shall be Corey type (opening with the pressure) or compression type (opening against pressure) conforming to AWWA C- 502 -85 with a 6 inch
mechanical 'Pint inlet and a main valve opening (IA.V.O.) of 5 -1/4 Inch, two 2 -1/2 inch hose noules 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 staff hove a 1 -1/4 inch pentagon operating nut opened by turning counter clockwise (left).
10. The two 2 -1/2 inch hose nozzles shall be fitted with cent iron threaded caps with operating nut of the same design and proportions as the hydrant stern nut,
Caps shall be fitted with suitable neoprene gaskets for positive water tightness under test pressures.
it. The 4 inch pumper nozzle shall be fitted with a Stairs adapter, 4 inch Seattle Thread x 5 inch Storz. Storz adapter shall be forged and /or extruded 6061 -T6
aluminum olloy, hardooat anodized. Threaded end portion shall have no lugs and two set screws 180 degrees apart. Stri z face to be metal, no gasket to weather,
Storz cap to have synthetic melded rubber gasket, and shall be attached to hydrant adapter with 1/8 inch, coaled, stainless steel, decroft cable.
12. Fire hydrants shall be painted with two coats of paint. Preservative paint number U -655 safety yellow or approved equal.
13. Pumper connection to face roadway assembly.
14. Fire hydrants shall be installed per City of Renton Standard Detail for fire hydrants, latest ream,
15. All watermains 10 inches and smaller to maintain a minimum cover of 36 inches below finish spade, All watermain 12 inches and larger shall be at a minimum
of 48 inches below finish grade. Where utility conflicts occur, watermains are to be lowered to clear.
16. NI wotermains 6 Inches and larger In diameter shell be deaned with pipe cleaning °PIGS° prior to disinfection. The 'Poly pigs' shall be Girard Industries Aqua
Swab-AS or approved equal, 2 Ib /au, ft, density foam with 90A durameter urethane rubber coating on the rear of 'PIG' only,
17. °PIGS shod be cylinder shaped with bullet nose or square end. The contractor will perform the cleaning operation.
18. All welcoming; 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 tram 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
19. All watermains and services shall be disinfected by the injection of a 50 plain (minimum concentration) chlorine /water solution. Dry Calcium Hyp ichlorite 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,
20. A pre - construction conference is required prior to any construction, A minimum of five (5) working days notice is required for scheduling.
21. Twenty -tour (24) hours notice will be required prior to starting new construction.
22. It shill be the contractor's responsibility to secure all necessary permits prior to starting construction,
23. Installation of corporate stops, water services, lines ond meters shall not be done until all service agreements, meta applications, construction permits, and
payment of fen have been made to the City of Renton.
24. All connection to existing mains is to be accomplished by the City of Renton, except wet taps, which may be made by approved wet top contractors with prior
approval from the Public Works Department, Ali necessary excavating and materials are to be supplied by the contractor and be on-site prior to City notifications.
25. Inspection will be accomplished by a representative of the City of Renton. It shill be the contractor's responsibility to notify Development Services twenty four
24 hours in advance of backfilli all 1 s -
( ) ng I construction. tine contracts, as well a the engineers, shall keep as built drawings.
26. Contractor to provide plugs and temporary ry Wow -of assemblies fa testing and purity acceptance prior to final tie -in.
27, 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
citing by the Public Works Department.
28. Asphalt and concrete street paving shall be sawcut to a minimum depth of two (2) inches. Oil mat streets may be spade cut NI surface concrete, pavement,
sidewalks, curb, gutters, and driveway approaches shall be sawcut to a minimum depth of two (2) inches a removed to an existing expansion pint.
29. 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 Region policy, within
10 days. Call for subgrade inspection prior to placement of final patch. '
30. For City projects such as telemetry conduit, the PVC pipe used shall be NI chemical process Imes shall be schedule 80 PVC pipe. Schedule 40 in unimproved
areas and schedule 60 PVC pipe under improved areas.
5- 346601
CITY OF
UL RENTON
Planning /Building /Public Works. Dept.
REQNM/EN�DED FOR APPROUAL
DATE: p
B DATE:
BY: DATE:
BY: DATE:
LUU SHORT PLAT
FOR LIN LUU
WATER & SEWER PLAN
AND NOTES
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