1215 80TH ST SW 2022 Plans 2025-08-07 (2)

WATERMAIN EXTENSION PLAN nSEC.12 SW,TOWNSHIP 28 N., RANGE 4 E. W.M. Know what's below. FLU Call before you dig. o W 2 U U S U NOTES NOTES z && V p p J C 1. ALL TEST COCKS MUST HAVE BRASS PLUGS. 1. W=MAXIMUM WIDTH OF TRENCH.FOR PIPES I5"OR n N A LESS IN DIA W=40".FOR PIPES 18"OR GREATER W=1.5 X co EXISTING 5 2. TEST COCKS MUST FACE UP OR SIDEWAYS WHICH 9 I.D.t 18".PIPE MUST BE CENTERED IN TRENCH. �z z Zi T„x W O 6 7 8 O O m m p EVER 15 MORE ACCESSIBLE. PAVEMENT O O O y y a LL. Z. ALTERNATE SLOPING TRENCH WALL TO MEET O.S.H.A. n z Q 3. PROVIDE NON-SLIP SURFACE ON ACCESS HATCH 6 REQUIREMENTS(NO SLOPES STEEPER THAN 1:1 EXCEPT a a a a z IF VAULT IS LOCATED IN PEDESTRIAN WALKWAY. 18'MIN FOR ROCK). w o w w w 3"MIN O W 3. SUITABLE NATIVE MATERIAL OR IMPORTED GRAVEL W W _ _ _ _ _ _ _ BORROW AS DIRECTED.COMPACT TO 90%MAXIMUM V: m �-z -1 IIIRii-I I I-I -I -I I -I I DENSITY. W t -III -III- _ -lX-III-III-III- 4. FOUNDATION GRAVEL IF REQUIRED BY THE ENGINEER TO m m m m m m a a g_ III-III 1 REPLACE UNSUITABLE MATERIAL.SHALL BE FNDATION FLOW 3"MIN *0um z �/� NGINEER.ClA55 A,80R A5 APPROVED BY THEOU m S S S S m U m l _ ? PARTS ° III III-I 1 COMPACTION = A. WA STATE APPROVED DOUBLE CHECK VALVE 5. IF DIRECTED BY THE ENGINEER THE TOP THREE TO FIVE PROVIDE UNIFORM SUPPORT UNDER PIPE m ASSEMBLY. BARREL. FEET OF BACKFILL SHALL BE IMPORTED GRAVEL BORROW t-� OR SUITABLE NATIVE MATERIAL COMPACTED TO 95% N N n m n z_ 1 MAXIMUM DENSITY. B. IN NON-TRAFFIC AREAS USE: III HAND UNDER PIPE HAUNCHES FOR ALL .^. PRECASTCONCRETE VAULT(UTILITYVAULTCO BEDDING MATERIALS. a N N S 233-LA,OR AP PROVED EQUAL)OR PLASTIC VALVE H III- 6. SEE CITY OF EVERETT STANDARD DWG 326 FOR N c PLAN BOX(UTILITYVAULTCO 1324-12LOR APPROVED III- ALL BACKFILL MATERIALSHALL BEP ACED IN PAVEMENT PATCH DETAILS. EQUAL) III LIFTS NOT TO EXCEED 12 INCHES BEFORE so v�a n cl 7. VERTICAL TRENCH WALLS WITH SHORING TO CONFORM ? C. IN TRAFFIC COMPACTION DUE TO THE AUTHORIZED BY THE TO O.S.H.A.REGULATIONS. A TRAFFIC LOADED BOX MUST BE USED AND I ENGINEER DUE TO THE CHARACTER OF THE B A LOCATION APPROVED BY THE THE CITY OF 7 III- MATERIAL AN D THE COMPACTING EQUIPMENT. g SUBGRADE OR GROUND SURFACE IN NON-PAVED AREAS. r W EVERETT PRIORTO INSTALLATION. _ 3o UPPER LIMITOF COMP ACT BEDDING MATERIAL TO 90% z¢ 9. EXCAVATED NATIVE MATERIAL OR STOCKPILED BACKFILL LO D. IFA DAYLIGHT DRAIN CANNOT BE PROVIDED THERE PIPE ZONE MAXIMUM DENSITY LY.M EDIAN TLYICA OVER MATERIAL. _ = a MUST BE A4"MIN LAYER OF FREE DRAINING 1 PIPE,HAND TAMP ONLY.MECHANICAL 0 } ^�> GRAVELATTHE BOTTOM OF BOX. COMPACTION OF BACK FILL MATERIAL SHALL 10. FOR ALL TRENCHING TRANSVERSE TO THE ROADWAY T W - NOT BEGIN UNTIL THE DEPTH OF COMPACTED E. ANGLES MAY BE IN OR OUT OF BOX 50 LONG AS BACKFILL MATERIAL IS 2 FEET ABOVE THE TOP ggCKFILLABOVE THE PIPE ZONE SHALL BE CONTROLLED W N J SUFFICIENT ROOM IS ALLOWED AT EACH END FOR MATERIALS OF PIPE. DENSITY FILL.SEE SECTION 3-9.6&3-20.1 OF THESE L VALVE OPERATOR AND DCVA REPAIR OR PIPE BEDDING MATERIAL SHALL BE STANDARDS. O MAINTENANCE. CRUSHED SURFACING BASE COURSE o EACH LIFT SHALL BE MECHANICALLY 11. FOR UTILITY CUTS SUCH AS GAS,TELEPHONE,POWER, O Go E o I COMPACTED TO THE REQUIRED DENSITY PRIOR e 0 e OF THE STANDARD N SPTION 9-TIONS) pTO AND CABLE NLONGITUDINAL TO THE ROADWAY, C� p FOR ROAD,BRIDGE MATERIAL. SUBSEQUENT LIFTS OF BACKFILL FOR ROAD,BRIDGE AND MUNICIPAL MATERIAL. SECTION 3 9.5 BE CONTROLLED DENSITY FILL SEE I cr z 4 SECTION 3-9.5 OF THESE STANDARDS. W Q N cr CONSTRUCTION WSDOT/APWA. _ FLOW OVER EXCAVATION AND PLACEMENT III COMPACTION TESTS SHALL AS REQUIRED N W N 3 THE CITY ENGINEER,BUT IN NO CASE LESS THAN � Z � q Lb w - OF FOUNDATION MATERIAL,IF 'III LOWER LIMIT 2 TESTS EVERY 200 FEET OF TRENCH(ONE AT Q W Q O z a REQUIRED SHALL BE FOUNDATION SUBGRADE AND ONE AT 50%OF TRENCH (J o MATERIAL CLASS A ORB - OF PIPE ZONE DEPTH). Z /11 = s` CONFORMING TO SECTION 9-03.17 - _ OF THE STANDARD SPECIFICATIONS T � 4 INPLACE DENSITY AND MOISTURE CONTENT .f T C " G FOR ROAD,BRIDGE AND MUNICIPAL W(SEE NOTED WILL 8E DETERMINED USING NUCLEAR < 1 L V CITY OF EVERETT METHOD,ASTM 2922-71. Bl• G •• CONSTRUCTION WSDOT/APWA. EVERETT PUBLIC WORKS o = a 6 �DEPARTMENT W IL l_- E PUBLIC WORKS DEPARTMENT ' LABORATORY MAXIMUM DRY DENSITYAND WASHINGTON (Q Z = OPTIMUM MOISTURE CONTENT WILL BE g` ELEVATION .m"&rnr,sus mow".. .w .Vnwe�m ��V'Pe 12�30 w2016 ga DETERMINED USING THE MODIFIED PROCTOR �axuss wviowim Pau"Lwu,E�„� °"'"Esx g2/11/2019 $ D DOUBLE CHECK VALVE of METHOD IN ACCORDANCE WITH ASTM D-1557. () U i9 ASSEMBLY W520 s` TYPICAL TRENCH SECTION 614 04 00 DCVA FOR 2-1/2"&SMALLER SERVICE `^ H. NOTES PARTS NOTES H D A K G L D 1 H M 1. MINIMUM VAULT INSIDE HEIGHT SHALL BE 78",OR AS A. UL-FM LISTED SOFT SEATED WA STATE APPROVED 1. TEE AND GATE VALVE REQUIRED ON MAIN. APPROVED BVTHE CITY UTILITIES DEPARTMENT. B DOUBLE CHECK DETECTOR VALVE ASSEMBLY WHICH MUST BE INSTALLED IN THE SAME ORIENTATION FOR 2. SINGLE DETECTOR CHECKS ARE NOT APPROVED 2. MINIMUM CLEARANCE BETWEEN PRV VALVES AND ¢ WHICH IT WAS APPR66 OVED.ASSEMBLY TO INCLUDE; BACKFLOW PREVENTION DEVICES. P��9"'0//SIEA�" FLOOR SHALL BE 12". 3 INTERIOR WALL TEST COCKS,3/4"BRASS OR COPPER BYPASS WITH FSS��NA L ECG\ A o z a IN-LINE VALVES AND A 5/8"REMOTE METER.METER 3. ASSEMBLY REQUIRES CERTIFICATION UPON I 3. PROVIDE LIQUID FILLED 2 1/2"PRESSURE GAUGES C r it: TO READ IN CUBIC FEET,AND BE REMOTED TO AN INSTALLATION,AND RECERTIFICATION ANNUALLY BY 1 A AMETEK SERIES 550L OR CITY APPROVED EQUAL. 0 0 B EXTERNAL WALL OF BUILDING METER BOX. OWNER. 2 24 23 4. ALL EQUIPMENT MUST BE RATED FOR SOURCE B. UNI-FLANGE WITH SET SCREWS OR MJ x FL ADAPTER 4. ALL TEST COCKS MUST HAVE BRASS PLUGS. c _ I PRESSURE. o ® WITH MEGALUG RESTRAINT FOR BOTH UPSTREAM c N. g a AND DOWNSTREAM OF ASSEMBLY. 5. MAXIMUM HEIGHT OF ASSEMBLY FROM FLOOR IS m H II 2 i 5. PIPING AND VALVES SHALL BE SUPPORTED BY FIVE FEET UNLESS AN OSHA APPROVED PLATFORM IS i > POURED-IN-PLACE CONCRETE OR STEEL STANDS. ® C. DUCTILE IRON PIPE(SIZED AS REQUIRED)CLASS 52. PROVIDED. NUMBER OF AND PLACEMENT OF STANDS TO BE DETERMINED BY CITY UTILITIES DEPARTMENT D. TWO GALVANIZED ADJUSTABLE PIPE SUPPORTS FOR 2 6. ALL DIMENSIONS ARE MINIMUM CLEARANCE A �� C ACCORDING TO VALVE SIZE. 1/2"DIA AND LARGER PIPE. REQUIREMENTS. 6"MIN 7. FIRE DEPARTMENT PUMPER CONNECTION MUST BE Bi o CLR 6. BRAND,SIZE,MINIMUM CLEARANCES,TYPE OF PRV A E. ASUFFICIENTLY SIZED FLOOR DRAIN OR WALL DOWNSTREAM OF ASSEMBLY. - P AND ACCESSORIES TO BE DETERMINED BY CITY OF P FOOTING DRAIN MUST BE PROVIDED IN THE SAME 2 EVERETT UTILITIES DEPARTMENT. ROOM.DRAIN TO SLOPE TO DAYLIGHT OR CONNECT a LOWER HIGHER TO STORM DRAIN SYSTEM. 8. THE OSY VALVE CAN NOT BE USED AS A POST PRESSURE PRESSURE 7 PROVIDE NON-SLIP SURFACE ON ACCESS HATCH IF INDICATOR VALVE.(THESE ARE ONLY PART OF THE VAULT IS LOCATED IN PEDESTRIAN WALKWAY. F. EXTERNAL DOOR WITH KEY IS REQUIRED.EITHER A BACKFLOW ASSY.) (j E LOCKSET IN THE DOOR HARDWARE OR A KEY VAULT _ (I.E.SUPRA S.S.)WITH A 1 5/8"DIAMETER X 11/8" C m__________ _ _ A PLAN LENGTH MORTISE CYLINDER.MORTISECYLINDER i y MUST ACCEPT THE CITY STANDARD"BEST"LOCKING 17� SYSTEM.THE WIDTH AND HEIGHT OF THE DOOR(S) N q - MUSTEXCEEDTHEWIDTHANDHEIGHTOFTHE _ D t ASSEMBLY.CLEARANCE BOTH INSIDE AND OUTSIDE - In IT 01 C 3'MIN F 3-MIN CEILING ROOM MUST BE SUFFICIENT TO REMOVE ASSEMBLY q 0J INTACT.THE ASSEMBLY MUST BE FULLY ACCESSIBLE (2FTMIN HORIZONTAL CLEARANCE TO ALL WALLS C ILL! c N a N B AND OR EQUIPMENT)FOR TESTING AND REPAIRS. N = Q N D �I PARTS E G. FLUSHING CAPABILITIES MUST BE PROVIDED WITH A c N B 2"FLUSHING LINE DOWNSTREAM OF ASSEMBLY TO 3 N Q A. DUCTILE IRON PIPE. EQUAL. o OUTSIDE OR SUFFICIENTLY SIZED INTERNAL DRAIN. Vl I" i0 B. SPOOL(FLxFL),IF NEEDED. L. UTILITY VAULT CO PRECAST VAULT OR 2 3 i _ Lp . s D. FLANGE CC. INK GROUT.OUPL LING ADAPTOR(FLxMJ)WITH M. 2'PGRA ITV SPROVED UUAL.MP DRAIN EXTEND TO o 6'MIN H. WHERE ASSEMBLY IS TO BE LOCATED ABOVE M 0 N C 3 MEGA LUG OR GALVANIZED SHACKLE TO DAY-LIGHT DRAINAGE G EXTERNALGROUNDLEVEL,ALLBENDSREQUIREDTO ` CityGfEverettPermitRevieW m U °rY 3 �/ LOWER INLET P IPE TO PROVIDE REQUIRED EXTERNAL EVERETT Status:Revisions Approved a MAIN WITH 2-3/4"RODS OR MJ RETAINER SYSTEM. ,J FLOW GROUND COVER SHALL BE FLANGE FITTINGS OR BE ....... GLANDS. N. 1/4"GAUGE TAPS WITH I/4"BALL VALVES FITTED WITHHORIZONTALANDVERTICALTHRUST 05/18/2023 3:05:46PM 9 E. TEE(FL). FOR ISOLATION. 'g z RESTRAINTS. 3 F. GV SHALL BE WATEROUS 25000R o J APPROVED EQUAL. 3 G I. THE ROOM SHOULD BE INSULATED WITH R-19 G. PRV(FLXFL). n o INSULATION OR GREATER AND HEATED TO ABOVE TYPICAL WHEN FIRE ROOM IS LESS THAN 70'FROM MAIN H. 90'ELL(ALL MI WITH/MEGA LUGS). B - FLOOR FREEZING.ONLY CONSTRUCTION MATERIALS THAT I. GV(FLxFL)SHALL BE WATEROUS 2500 OR CITY OF EVERETT o p BE ALLOWED. OCCASIONAL SUBMERGENCE WILL EVERETT PUBLIC WORKS APPROVED EQUAL. p BE ALLOWED. DEPARTMENT rn = J. PRV(FLxFL). PUBLIC WORKS DEPARTMENT WASHINGTON = o K. UTILITY VAULT CO LID WITH TRAFFIC1-1- d�..� _ =•M� "°"___"_ w (U $ LOADED LOCKING STEEL COVERS OR saxs 03072017 8 D rnry xess x.xem Pnu�wuxeun wxe M472020 `o N o TYPICAL PRESSURE ELEVATION E DOUBLE CHECK DETECTOR �- E Eg PLAN REDUCING VALVE(PRV) 521 `s VALVE ASSEMBLY(DCDA) W 523� 04 N INSTALLATION 2"& ARGER SERVICE INSIDER BUILDING VJ