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HomeMy WebLinkAboutS-362704CITYGRAVITYSEWER Number Start Station Stag Northing Start Fasting Radius Length Une/Chord Direction Lt 0100.00A 198765.78 1303807.62 177.36 100.00 N46 °53'47.14'E CONDO GRAVITYSEWER Number Start Station Start NorthM Start Easting Radius Length Une/Ghord Direction L2 0+00.006 198899.62 1303497.92 0+00.00c 177.36 S56° 59' 13.WE C7 1 +77.368 198802.99 1303755.61 200.00 183.88 S83° 19' 33.38E I L3 3+61246 196782.37 1303822.91 31.36' 134.37 N70° 1T 33.WE DECOMISSION EXISTING CONDO LIFT STATION AND CONVERT TO STANDARD MH, SEE NOTE APPROXIMATE DIRECTIONAL DRILL STAGING AREA x % % -- ST ST � 10" w --'o^ w _� CAR PORT APPROXIMATELY 52 FT OF 6' HDPE WASTE PIPE, GROUT PLUG BOTH ENDS AND ABANDON IN PLACE PROPOSED LIFT STATION SITE PROPOSED FORCEMAIN Z Number Start Station Start Northing Start Easting Radius Length LinelChord Direction INVERT ELEV. L4 0+00.00c 198780.88 1303823.62 �I 49.85 S21° 50'37.97W L5 0 +49.85C 198736.80 1303800.33 74.31 S65* 35'04.78"E 31.36' L6 1 +24.16C 198706.09 1303868.00 46.47 N63 °31'36.27 "E 33.56' L7 1 +70.64C 198726.80 1303909.60 3 6.09 N14° 15'52.24"E 34.53' L8 1 +76.72C 198732.70 1303911.10 11.72 N22° 09' 10.58 "E 34.75' MISTY COVE CONDOMINIUMS CONNECT TO EXISTING 100 CO3 x z I x -J I I I 4" CI 55 FM L114cl SS Fh: h_CLlss�r� - -- 1 +00B I L2 _ __ s- ST �- io" w ro" w ��q' w io° w ro" w io" - x CAR PORT x e CONTRACTOR SHALL PROVIDE A APPROX. 313 LF OF 6" HDPE , MINIMUM OF 9' CLEARANCE FOR SEE NOTE F-21 VEHICLE ACCESS AT ALL TIMES EXISTING DUMPSTER TO BE MOVED. EXISTING FENCING TO BE RE " ^ "l^ AND RECONSTF 6 PROPOSED LIFT STATION SITE X io" H X DECOMMISSION EXISTING CITY -OWNED LIFT STATION AND CONVERT TO - - - -- MANHOLE, SEE NOTE A A CITY SIDE SEWER DISCHARGES INTO U CITY -OWNED LIFT STATION, SEE NOTE APPROXIMATELY 35 LF OF W GRAVITY SEWER MAIN WITH 15' STEEL CASING, TRENCHLESS CONSTRUCTION REQUIRED PROPOSED WETWELL z x x z I I I- I I. � I Q PROPOSED ELECTRICAL BUILDING I 5s PROPOSED FLOW METER AND MANHOLE bO�e -.--x M }� G y• GI 55 FM L ss FM- Sj APPROX. 35 LF OF 4" DI SS FM TEMPORARY GARBAGE RELOCATION AREA io "w io "w io"w io"w TEMPORARY FORCEMAIN CONNECTION TO EXISTING GRAVITY MAIN. SEE NOTE �1 T T _ PROPOSED SEWER PLAN 1 " =20' RECORD DRAWING REVISED TO CONFORM TO CONSTRUCTION RECORDS I DATE a EXISTING CITY LIFT STATION CITY -OWNED LIFT STATION PRIVATE DRIVEWAY �I I I �1 I 'N I I I _ -J s. X II N L 1 +00C 1 I PROVIDE (2)- 4'DI45° BENDS W/ THRUST BLOCK i T o�lP 1 � I � GYp e \ I Z 0 LJJ r> . z� I Q J I n 0 APPROX. 75 LF OF 4" LL �I �- v Z z v Wr w� R al « 3 I � O 5s PROPOSED FLOW METER AND MANHOLE bO�e -.--x M }� G y• GI 55 FM L ss FM- Sj APPROX. 35 LF OF 4" DI SS FM TEMPORARY GARBAGE RELOCATION AREA io "w io "w io"w io"w TEMPORARY FORCEMAIN CONNECTION TO EXISTING GRAVITY MAIN. SEE NOTE �1 T T _ PROPOSED SEWER PLAN 1 " =20' RECORD DRAWING REVISED TO CONFORM TO CONSTRUCTION RECORDS I DATE a EXISTING CITY LIFT STATION CITY -OWNED LIFT STATION PRIVATE DRIVEWAY �I I I �1 I 'N I I I _ -J s. X II N L 1 +00C 1 I PROVIDE (2)- 4'DI45° BENDS W/ THRUST BLOCK i T o�lP 1 � I � GYp e \ I Z 0 LJJ r> . z� I Q J I n 0 APPROX. 75 LF OF 4" LL �I �- 1 Z bx/ EXISTING WATER SERVICE DO NOT e ` DISTURB PROPOSED VALVE VAULT APPROXIMATE DAYLIGHT LOCATION APPROXIMATELY 130 FT OF 6" 1 WASTE PIPE, GROUT PLUG BO' ENDS AND ABANDON IN PLACE CONNECT TO EXISTING 4" CONCRETE FORCE MAIN APPROX. 6 LF OF 4" 0 DI SS FM PROVIDE (1) - 4" DI 45° BENDS W/ THRUST BLOCK APPROX. 46 LF OF 4 "Q DI SS FM _ PROVIDE (1) -4 "DI 45° BENDS W/ THRUST BLOCK USE EXISTING 8" SLEEVE Z UNDER RR. CONTRACTOR Zp7 LJJ r> . z� TO VERIFY LOCATION PRIOR CO6 Q J TO FM CONSTRUCTION APPROX. 75 LF OF 4" LL DI SS FM �- PROPOSED LEGEND SANITARY SEWER WATER BY OTHERS - WATER TO BE ABANDONED BY OTHERS WOOD FENCE 0 CHAINLINK FENCE CONSTRUCTION FENCE - - - CONSTRUCTION LIMITS - - COIR LOGS OR HAY BALES ASPHALT 0 CONCRETE KEY CONSTRUCTION NOTES THE PRIVATE CONDO LIFT STATION SHALL REMAIN IN SERVICE UNTIL THE PROPOSED LIFT STATION IS OPERATIONAL. THE EXISTING FORCEMAIN SHALL BE TEMPORARILY CONNECTED INTO THE EXISTING 12' CONCRETE GRAVITY SEWER USING A SADDLE TAP TO ALLOW CONSTRUCTION OF THE PROPOSED FORCEMAIN. AFTER THE PROPOSED LIFT STATION IS OPERATIONAL, THE CONTRACTOR SHALL CONVERT THE PRIVATE CONDO LIFT STATION TO A STANDARD MANHOLE PER CITY STANDARD DETAIL AND ABANDON THE EXISTING CONDO FORCEMAIN. 0 PROPOSED 6" HOPE GRAVITY SEWER LINE FROM EXISTING BUILDING DISCHARGE TO PROPOSED CITY -OWNED LIFT STATION. TRENCHLESS CONSTRUCTION REQUIRED. 03 THE CONTRACTOR SHALL MAINTAIN ACCESS TO THE SEAHAWKS TRAINING FACILITY TO THE SOUTH AND PRIVATE DRIVEWAYS TO THE NORTH OF THE PROJECT SITE AT ALL TIMES. ENTRANCE TO THE CONDO FACILITY SHALL REMAIN OPEN AT ALL TIMES UNLESS APPROVED TWO CALENDAR WEEKS IN ADVANCE. ® THE CONTRACTOR SHALL CONVERT THE EXISTING CITY -OWNED LIFT STATION INTO A MANHOLE AND IS RESPONSIBLE FOR TEMPORARY BYPASS PUMPING DURING CONSTRUCTION. TEMPORARY PUMP SHALL BE CAPABLE OF 15 GPM AT 18' OF HEAD. CORE DRILL EXISTING LIFT STATION MANHOLE, BASE GROUT FILL AS REQUIRED, CHANNEL, INSTALL ISOLATION VALVE, AND USE KOR -N -SEAL BOOT FOR CONNECTION. 0 WASTE PIPE MAY BE LEFT IN PLACE UNDER RAIL ROAD TRACKS. ALL WASTE PIPE SHALL BE GROUT PLUGGED 1 FT THICK AT BOTH ENDS AND ABANDONED IN PLACE. IT IS ANTICIPATED THAT THE HOPE PIPE LAYDOWN WILL BE ALONG RIPLEY LN, IN WHICH CASE THE CONTRACTOR MUST SUBMIT AND IMPLEMENT A TRAFFIC CONTROL PLAN. ONE LANE WILL REMAIN OPEN AT ALL TIMES. © COORDINATE WITH PROPERTY OWNER FOR SERVICE OUTAGE DURING WORK INSIDE THE EXISTING WET WELL. CONTRACTOR SHALL REDIRECT SIDE SEWER IF NECESSARY TO COMPLETE WORK IN THE EXISTING WET WELL. 5- 362104 A -7ay 0 W y g A 0 °w r7 O W O� W Z IL V W VO W O Q M ad a 301ME m � r> . z� m N -Z- w N Z z . Wr w� R al « O W O� W Z IL V W VO W O Q M ad a 301ME � m m � �w m N 3 O J 7 W � a z o q Y N Z U ¢ z o O_ N z > W U rc U LL Z _< a K U R N - 0 0 O o w S2 0 22 22 z z ¢ z 21 S 3 � ZE � S o o � SCALE: SHOWN � m