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Home My WebLink AboutWTR2703530.7° REMOVE EXIST. 13,10. TEE AND I IE OF 4" D.I. DRAT 0 I CONNECT PTO EXISTING 6 CONNECT TO EXI TING I I MATCH I.E. OF EXI T CM I I AC MAIN / 8" MAIN W/ 8124 S. CONC BLOCK 1-6" SLE VE 118000 5070 1-8" GV, MJxRJ 121ST ST. WALLS I 1-6" D.I. IPPLE 1-8" 22 1/2' BEND, PExRJ NE I 11 00 5080 Q I 1-6"x6" E, MJxMJ 7 00 118000-4785 P VE N " yyrr��T RM LF " DI I \\ CB RI 61.99 1-6 h't�rs PRV STA ON I IE CP(SE)=258 uNCERTA / C NECT 0 EXISTING 6" SEE DET , IL 1 I 1 REL F PI I ssMH RIM= 49 ° CL E R I CL C 8" PVC(S— °=256.74 �ti MAIN W/ SSMH RIM=252.20 "s —A,c SL E IE (E)=240.65 I yea EXIST ED E I> N i AI j I 1-6?" D.I. IP EGLOGGED Gsa \ I { \ --FAA EN I n � I I is DI /� \\ \ "\\ �\ „1� i ( 1 W GRAPHIC SCALE W \ V, \ 6• CONC \ DRIVE 4 �► w \ I 1 N I rn I' I o N N \ 6C EXISTI EDGE OF PAVE ENT (T ;2-VE�J 494 "C4P "BEND, RJ 3 —6 D.I. NIPPLE \ ( IN FEET ) 1 1Z-172VER BEND, RJ 1 inch = 20 feet � ss s ss h ss I I ss lss S � J \ \ \ \ H UGP/U T ( / \ — \ ' ] \ �UGGN G� \ T °STW I G U T liG�/UGT SD — G \ G G, — SD _ \ x G SD \ — CONC 6� 1 \ s \ �2568 DRIVE . 2\ \ \ i — \ \ ASPHALT p 1—� GV, FLXMJ R \ \ \ 2B? I �� 1 DRIVE 261 " E=267.1\ \ ?58� 1-8 OV FLxRJ EDGE OF Q n \ \ \ \?�9\ i ASPHALT 4"PVC PLANTED ARE N ( ` _ � 1-8" BLIND FL _ 1=30x21x2� �OLOGY�tOCK- i RIM=297.9 I \ \ PVC E=290.36 T TAREA DRAI =2 9.9O I VC E— 6. CB RIM=261.48 \ CB RIM=254.56 4 P ° 1-8" TEE, MJ W/ I IE 12"CMP(NW)=257.98 IE 12"CMP(SW)=252.81 j ° MEGALUGS, 9 DIP IE 12°CMP(E)=257.8 I 118000-5745 IE 12"CMP(SW)=250.91 j ' IE 12"CMP(W)=250.91 i 118000 6030 (n CB RIM=264.54 IE 12"CMP(E)=250.84 1-8" GV, MJ IE 6"PVC(s)=260.24 118000 5746 11800( 1' ' w IE 12"CPEP(W)=259.54 — BEGIN FULL I 1-8"&E, MJ / IE 12°CPEP(NE)=259.49 OVERLAY MEGA9 F DIP Z END FULL WID OVERLAY W �jv 0�1 n1 S. �21ST STREET PLAN A 1 = Q.. .............................. ............................. '• .. I .. ....I .....................«.«. ._.«..:....r....» .« . ............: ........: «.......................... . '• . . } .. . ... . ... . ..... . . f i i . ........ ........ i1_ ji .....# i1 i . { I 1......................................... ..... I ....... ............ .. 3i................««........................ ......... ..... . ........... i3.... i ................. .. ....... . . [ ............... ........I3 ....... 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I 1280 280 ........................................................«......................................._....................................................................................................... ....................... .................. ............... ............................................... .... ................................ .. PRIOR TO: i:::::::::�:::::::::.::: ::::3......... ;�:�. ....:::: ::::i::::::: �::::: C.ONN. TO:EXIST.:: ......::: ::::::::: ::::::::: ::::::::: i...... 1....... .... :WATER. REPORT 1......... �......... �......... .........�......... :. ... ...�........ .... ... ::::::: :::::::.. :: :::: ::: .........�......... ......... ......... .. ........ .I .FINDINGS.TO-OWNER'S I i . . . . . ` . . . ! . . . . . . . .::: :::.:REPRESENTATIVE:. �.................. .........'......... .....' i 260 ......... ........ ......... ...... ....... 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MODEL 712—LA, NOTE, VAULT SUPPLIED BY GRANITE PRECAST WELDED ANCHOR FLANGE OR MEGA —LUG GLAND (TYP,)---i NOTES 1 RESTRAIN ALL JOINTS WITH MEG—A—LUG FOR FITTINGS OR FIELD LOK GASKET FOR PUSH ON JOINTS 2 VERTICAL THRUST BLOCKING PER DETAIL WA23 ON ALL VERTICAL BENDS 3 USE CORROSION RESISTANT STEEL FOR LIFT RING ON ECOLOGY BLOCK 4 EXISTING EXPOSED AGGREGATE DRIVEWAY IS ADJACENT TO PRV STATION. IF DRIVEWAY IS CRACKED OR DAMAGED DURING CONSTRUCTION, SAWCUT AND REMOVE DAMAGED PORTION AND REPLACE WITH NEW EXPOSED AGGREGATE CONCRETE PAVEMENT TO MATCH EXISTING. 4' PVC FLOOR DRAIN TO C`TnDU TDATAI /1 •/ UTAI C`I n017"s ERIALS LIST 6' CLAYTON 906-01AB — CLASS 150 PRESSURE REDUCING VALVE, FL 2' CLAYTON 906—OIAS — CLASS 150 PRESSURE REDUCING VALVE, THREADED 8' GATE VALVE, FL (2 REQUIRED) 2' 1/4 TURN BALL VALVE, THREADED (2 REQUIRED) 4'x2' TAPPED BLIND FLANGE (2 REQUIRED) MAIN LINE SIZE (MJ) 90 ELL (2 REQUIRED) W/ MEGALUGS MAIN LINE SIZE x 4' (MJxFL) TEE (2 REQUIRED) 6' SH❑RTB❑DY ADAPTER, FLxMJ W/ MEGALUG NOT USED PRESSURE GAUGE WITH SHUT—OFF VALVE PETCOCK W/ DRAIN VIEWABLE FROM GROUND SURFACE (2 REQUIRED) 6' (FL) SPOOL (LENGTH AS REQUIRED —MIN 18') 2' PIPE (LENGTH AS REQUIRED) M. MAINLINE SIZE (MJxFL) SPOOL (LENGTH AS REQ.) N. 4' (FL) SPOOL (LENGTH AS REQUIRED) 0. PIPE SUPPORTS (2 REQUIRED) P. 6' WYE STRAINER (FL) 1/8'0 SCREEN WITH 2' CORP STOP ON DRAIN. Q. 2' WYE STRAINER WITH 20 MESH SCREEN, THREADED R. MAINLINE SIZE TEE (2 EACH) MJ W/ MEGALUG S. MAINLINE GV, MJ T. 1/4 HATCH GAUGE COCK & PRESSURE GAUGE, VISIBLE FROM C ❑ U. DI SPOOL, MAINLINE SIZE V. BLOW —OFF PIPED TO ❑UTSIDE TO DRAINAGE COURSE X. 3' MUELLER A2360 NRS RW GATE VALVE C/W HANDWHEEL #125 OR APPROVED EQUIVALENT, FLANGE Y. 3' VICTAULIC #07 COUPLING Z. 3' CLA—VAL 50-01B ANGLE PRESSURE RELIEF VALVE DIBT—#150 FLANGE AA, 3' VICTAULIC #741 FLANGE ADAPTER BB. 4'x3' TEE FL CC. 3' CHECK VALVE (FLAPPER —TYPE) DD. 8'x6' REDUCER W/ 6' FLANGE COUPLING ADAPTER, 6' MIN BASE "' ' "' ' "' ' �' ' �' P' "' g EE. PIT STYLE BACKWATER VALVE, 4', J,R, SMITH FIG. 7000 ❑EQ. FF. NTO WALL OF VAULT. LOWEST GRATE ❑PENING 1 BELOW I� CAST I COMPACTED CST( P R D F- I L E VIEW I LI II \ V 1" YY 6'x3' OPENING — UTILITY VAULT DIAMOND PLATE ASSISTED 4272—P OR APPROVED -QUAL, W/ RECESSED PADLOCK 1 Q BILCO LADDER UP SAFETY POST MODEL NO. 2 LADDER 12TI MIN 18 MIN. COVER 3' RELIEF — LINK SEAL PIPE SLEEVE (5 PLACES) \— CONCRETE ENCASEMENT (TYP.) NOTES, Q 1, INTERIOR SHALL BE PAINTED TNEMEC WHITE. Q 2. 2' AND 3' FITTINGS SHALL BE BRASS. ALL 2' & 3' PIPE SHALL BE RIGID COPPER TYPE K. 3. THE CONTRACTOR SHALL FITTING SCHEDULE TO ENSURE CONFIRM HE HAPPROPRIATESSI SIZING OF THE TING FROM SPECIFIED VAULT, PRESSURE REDUCING STATION MATERIALS LIST 4, PIPE SUPPORT BENEATH 2' PRV (ADDED DURING C❑NST.) PRESSURE REDUCING STATION SCALE: NTS REVISED TO REFLECT CONSTRUCTION RECORDS MARCH 2O06 16012nd Avenue Suite 1000 SKYWAY WATER AND SEWER DISTRICT DATE FEB. 2005 Seattle, WA 98101 11909 RENTON AVENUE SOUTH DESIGNED BV ' p. 206.441.18551 f. 206.448,7167 i N SEATTLE, WA. 98178 DRAFTED MTF 1 ADDENDUM NUMBER 1 2/23 BV I Civil ( Structural I Planning I Survey CHECKED SYM REVISION DATE BY APP'D An Engineering Services Company paceengrs.com (206) 772-1580 SCALE 1'=20' Call before you Djg. 1-800-424-5555 UNDERGROUND SERVICE (USA) DIMMITT BOOSTER STATION S. 121 ST STREET PRV STATION u` (ti - JOB NUMBER 04192.00 P03231PRV,DWG SHEET C — 7 OF _ °N � m 7� o z