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FOREST DRIVE SP
<br />SECTION 36, TOWNSHIP 29N, RANGE 4E, W.M.
<br />WATER STANDARD NOTES:
<br />A. NO CONNECTION TO THE EXISTING MAINS WILL BE ALLOWED EXCEPT BY MEANS
<br />OF AN APPROVED BACKFLOW PREVENTION DEVICE PRIOR TO SATISFACTORY
<br />FLUSHING, TESTING, DISINFECTION, AND RECEIPT OF SATISFACTORY
<br />BACTERIOLOGICAL TEST RESULTS.
<br />B. CONNECTIONS TO AND TAPS ON EXISTING MAINS WILL BE MADE BY THE PUBLIC
<br />WORKS DEPARTMENT AT THE DEVELOPER'S EXPENSE. THE PUBLIC WORKS
<br />DEPARTMENT SHALL BE GIVEN AT LEAST 5 BUSINESS DAYS NOTICE FOR
<br />EACH CONNECTION. THE PUBLIC WORKS DEPARTMENT SHALL THEREAFTER DETERMINE
<br />THE DATE AND TIME AT WHICH THE CONNECTION SHALL BE MADE.
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<br />D. A PRE -CONSTRUCTION MEETING SHALL BE HELD WITH THE CITY PRIOR TO THE
<br />START OF CONSTRUCTION. THE CITY OF EVERETT PUBLIC WORKS CONSTRUCTION
<br />DIVISION MUST BE NOTIFIED AT LEAST 24 HORS PRIOR TO
<br />COMMENCEMENT OF CONSTRUCTION.
<br />E. THE DEVELOPER OR THE DEVELOPER'S AUTHORIZED AGENT SHALL NOTIFY THE
<br />PUBLIC WORKS DEPARTMENT OF A PERSON WHO CAN BE CONTACTED REGARDING
<br />PROBLEMS DURING CONSTRUCTION ON A 24 HOUR BASIS.
<br />F. MAINTAIN A MINIMUM OF 10 FEET HORIZONTAL AND 18 INCHES VERTICAL
<br />SEPARATION BETWEEN POTABLE AND NON -POTABLE CONVEYANCE SYSTEMS.
<br />G. ALL CITY OF EVERETT VALVES SHALL BE OPERATED BY PUBLIC WORKS
<br />DEPARTMENT PERSONNEL ONLY. ALL VALVES, NEW AND EXISTING, SHALL BE
<br />ACCESSIBLE AT ALL TIMES.
<br />SEWER STANDARD NOTES:
<br />A. ALL WORK AND MATERIALS SHALL CONFORM TO THE CITY OF EVERETT STANDARDS
<br />AND WSDOT/APWA STANDARD SPECIFICATIONS.
<br />B. NO PART OF THE SANITARY SEWER SYSTEM SHALL BE COVERED, CONCEALED OR
<br />PUT INTO USE UNTIL IT HAS BEEN
<br />TESTED, INSPECTED, AND APPROVED BY THE CITY INSPECTOR.
<br />C. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN OBTAINED FROM
<br />AVAILABLE RECORDS AND ARE SHOWN FOR CONVENIENCE. THE CONTRACTOR SHALL
<br />BE RESPONSIBLE FOR VERIFICATION OF LOCATIONS AND TO
<br />AVOID DAMAGE TO ANY ADDITIONAL UTILITIES NOT SHOWN. IF CONFLICTS WITH
<br />EXISTING UTILITIES ARISE DURING CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY
<br />THE PUBLIC WORKS INSPECTOR AND ANY CHANGES REQUIRED SHALL
<br />BE APPROVED BY THE CITY ENGINEER PRIOR TO COMMENCEMENT OF RELATED
<br />CONSTRUCTION ON THE PROJECT.
<br />D. ALL SEWER MAIN EXTENSIONS WITHIN THE PUBLIC RIGHT-OF-WAY OR IN EASEMENTS
<br />MUST BE STAKED BY SURVEY FOR LINE AND GRADE PRIOR TO STARTING
<br />CONSTRUCTION.
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<br />PRESSURIZED SEWER MAIN PER THE DELINEATION PROVIDED IN THE "TYPICAL
<br />GRINDER SYSTEM SERVICE CONNECTION DETAIL" IF IT IS CONSTRUCTED
<br />ACCORDING TO CITY STANDARDS AND THIS PLAN SET. ALL OTHER ELEMENTS
<br />OF THE GRINDER PUMP SYSTEM, INCLUDING THE PRESSURIZED SERVICE LINE
<br />BETWEEN THE GRINDER PUMP AND THE CITY -OWNED PRESSURIZED MAIN,
<br />SHALL BE OWNED AND MAINTAINED BY THE CUSTOMER.
<br />ENVIRONMENTAL -ONE (E/ONE) GRINDER PUMP SYSTEM (MODEL: SPD PUMP),
<br />TO BE APPROVED BY THE CITY PRIOR TO CONNECTION TO 1.5" MAIN.
<br />ONLY SANITARY WASTEWATER, PER EMC 14.08.230, SHALL BE DISCHARGED
<br />INTO THE TANK: ROOF DRAINS AND OTHER STORMWATER SOURCES SHALL BE
<br />STRICTLY EXCLUDED.
<br />GRINDER SYSTEM TANKS SHALL HAVE A MINIMUM OF 24 HOURS OF
<br />EMERGENCY STORAGE VOLUME (70 GALLONS PER ERU SERVED). STORAGE
<br />VOLUME IS DEFINED AS THE VOLUME BETWEEN THE "OFF" SWITCH AND THE
<br />TOP OF THE TANK. IF A HIGH WATER TABLE IS ENCOUNTERED A FOOTING
<br />DRAIN SHALL BE INSTALLED AROUND THE TANK & DISCHARGE TO A ROCK PAD
<br />WEST OF THE EX. OR PROPOSED SFR'S.
<br />RECORD DRAWING
<br />This Record Drawing has been prepared, in part,
<br />based on "As -Built" information provided by
<br />others. Though the as -built information and this
<br />drawing are based on the best available
<br />information, no presumption should be made
<br />regarding the drawing's accuracy.
<br />Jim Knappert 11/13/2024
<br />Permit Inspector
<br />N
<br />GRINDER SYSTEM FORCE MAIN NOTES
<br />1. A 10OPSI PRESSURE TEST SHALL BE PERFORMED ON THE PROPOSED MAINLINE.
<br />2. MAINLINE. THE MINIMUM PIPE SIZE USED IS 1.5 INCHES NOMINAL DIAMETER.
<br />PIPE WILL BE HDPE.
<br />3. SERVICE LINE. SERVICE CONNECTION PIPE WILL BE MINIMUM 1-INCH DIAMETER,
<br />SCHEDULE 80 PVC WATER PIPE, SOLVENT WELD JOINT OR HDPE LOCATED AT ✓ /
<br />90 DEGREES
<br />TTHE
<br />M2 64NE WHEN POSSIBLE. PVC PIPE AND FITTINGS WILL
<br />COMP YWITH ASTMD
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<br />4. A BALL VALVE AND CHECK VALVE WILL BE INSTALLED AT THE END OF THE / // / ////'
<br />SERVICE STUB -OUT AT THE PROPERTY LINE OR AS APPROVED BY THE CITY / i / //// �// j%// ////�i✓/� 1��� FFF17 4.WLT
<br />INSPECTOR AND INSTALLED IN A VALVE BOX PURSUANT TO CITY STANDARDS. //i//1�1"x6j TEE (4JxFL) / I
<br />0)1-11HYD. ASSEMBLY /
<br />5. BUILDING SEWER. THE GRAVITY BUILDING SEWER BETWEEN THE BUILDING AND /r////j �j ,l ////// / / 1-e' CAP (MJ) I I
<br />THE TANK WILL BE DESIGNED AND INSTALLED IN ACCORDANCE WITH THE //// f / /�//// / //THRUI BLOCKING f;
<br />UNIFORM PLUMBING CODE AS ADOPTED BY THE CITY. THE OWNER WILL BE/��i� / //'3p76j/
<br />RESPONSIBLE FOR MAINTENANCE OF THE BUILDING SEWER. �/I / / // z/
<br />6. ALL PIPE WILL BE INSTALLED WITH CONTINUOUS TRACER TAPE INSTALLED 12
<br />TO 18 INCHES UNDER THE PROPOSED FINISHED GRADE. THE MARKER TAPE
<br />WILL BE MARKED "SEWER" AND BE PLASTIC, NON-BIODEGRADEABLE METAL"PVC \\(TYP;
<br />CORE OR BACKING THAT CAN BE DETECTED BY A STANDARD METAL J/� �� j // VEE SEKCE �\ F
<br />DETECTOR. TAPE WILL BE TERRA TAPE "D" OR APPROVED EQUAL. IN / j ' /� // �ONNECTI PAP
<br />ADDITION TO TRACER TAPE, INSTALL 14-GAUGE GREEN -COATED COPPER _/ / // // /DEETAI�)) GP
<br />WIRE WRAPPED AROUND THE PIPE, BROUGHT UP AND TIED OFF AT THE VALVE
<br />BOXES.
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<br />INTERSECTION
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<br />PRIVATE ROAD �Qt0O.00
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<br />CONTRACTOR TO REMOVE OH N,
<br />EX. FLUSHING VALVE & EXTEND —
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<br />NOTE: CONTRACTOR TO INSTALL
<br />BACKWATER VALVES AT TIME OF
<br />MAIN CONSTRUCTION.
<br />R/W
<br />LINE
<br />PRIVATE I CITY
<br />LARGE METER BOX
<br />OR EQUIVALENT.
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<br />TONING WIRE W/
<br />3' EXTRA LEFT
<br />IN THE BOX FOR
<br />BOTH WIRES.
<br />ISOLATION VALVE
<br />W/ RISER.
<br />ROAD
<br />SURFACE
<br />14 GA. GREEN INSULATED
<br />COPPER TONING WIRE WRAPPED
<br />AROUND THE PIPE WITH 3'
<br />EXTENDING UP IN VALVE BOX.
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<br />CONNECT TONING WIRE FOR
<br />SERVICE TO MAINLINE TONING
<br />WIRE AND WRAP CONNECTION
<br />W/ HEAT SHRINK WRAP.
<br />_ _ HDPE SDR11 1Ya'0 X MAIN DIA. PVC
<br />WELDED TEE.
<br />1" SCHEDULE
<br />80 PVC PIPE
<br />TYPICAL GRINDER SYSTEM SERVICE CONNECTION DETAIL
<br />N.T.S.
<br />AS -BUILT NOTE:
<br />THE AS -BUILT INFORMATION SHOWN WAS
<br />PROVIDED BY HARMSEN. OMEGA ENGINEERING HAS
<br />PREPARED AND STAMPED THIS DRAWING BASED
<br />ON THAT INFORMATION.
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<br />Know what's below.
<br />Call two business
<br />days before you dig.
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<br />PROD. NO. aBN. BY:
<br />22-0327 EJT
<br />DAZE:
<br />11 /8/2024
<br />scuE:
<br />1 " = 30'
<br />DRAWING NO.
<br />12 OF 15
<br />
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