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■ <br />Ei$ <br />3/4" <br />MIN El� <br />REINST <br />PUMP <br />PLATE <br />v <br />rim <br />3" CAS <br />V <br />■ <br />kh, A-4 wnr1PC ITYP r1P 1 <br />,_0„ <br />0 <br />v <br />PLAN <br />SCALE:1 /2"=1'-0" <br />NG <br />1r <br />■ <br />Irei <br />LJ <br />■ <br />LOCATE AND REPAIR <br />4" GRAVEL FILL <br />TUBE W/WATER TIGHT <br />WELDS - <br />EG <br />■ <br />RECORD DRAWING <br />These record drawings have been prepared <br />based on information provided by others. <br />The Engineer has not verified the accuracy <br />of such information and shall not be resp— <br />onsible for any errors or omissions which <br />may be incorporated herein as a result. <br />CUT EXISTING WELL CASING <br />BELOW EXISTING SOUNDING <br />TUBE, INSTALL 18” CASING TO <br />%" ABOVE PEDESTAL PLATE W/ <br />18"0 x 03125" COPPER BEARING <br />STEEL <br />uA n <br />COUNTY APPROVAL <br />REVISION DESCRIPTION APPROVED BY DATE <br />fi <br />�� o I <br />I z <br />W <br />N <br />EG J_ <br />EXISTING 4" GRAVEL l <br />FILL TUBE <br />WELL REPAIR NOTES: <br />1. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE MOST STRINGENT REQUIREMENTS OF THE SAN JOAQUIN <br />COUNTY WELL STANDARDS, THE CALIFORNIA WELL STANDARDS, AND AWWA A100. ALL APPLICABLE WELL WORK SHALL <br />BE PERFORMED UNDER PERMIT FROM THE SAN JOAQUIN COUNTY ENVIRONMENTAL HEALTH DEPARTMENT. <br />2. CONTRACTOR SHALL REMOVE AND WASTE EXISTING CONCRETE WELL PEDESTAL AND SHALL EXCAVATE AROUND <br />EXISTING 30—IN DIAMETER CONDUCTOR CASING TO ENCOUNTER COMPETENT ANNULAR SEAL MATERIAL AS DETERMINED <br />BY THE ENGINEER. EXISTING COMPETENT ANNULAR SEAL SHALL BE SCARIFIED PRIOR TO PLACEMENT OF NEW <br />CONCRETE PEDESTAL. <br />3. WELL CASING, GRAVEL FILL TUBE, AND SOUNDING TUBE SHALL BE VISUALLY INSPECTED BY THE CONTRACTOR AND <br />ALL VISIBLE DEFECTS REPAIRED. EXISTING WELDS SHALL BE REPAIRED TO ACHIEVE A WATER TIGHT SEAL. <br />4. NEW CONCRETE PEDESTAL SHALL BE POURED IN PLACE UPON EXPOSED COMPETENT ANNULAR SEAL MATERIAL IN <br />ONE PLACEMENT. <br />5. EXISTING PUMPING EQUIPMENT SHALL BE CHLORINATED PRIOR TO INSTALLATION ACCORDING TO AWWA C654-03. <br />EXISTING AND NEW EQUIPMENT SHALL BE INSTALLED ACCORDING TO THESE DRAWINGS AND THE CONTRACT <br />DOCUMENTS INCLUDING INSTALLATION OF HIGH PRESSURE SWITCH AND PRE—LUBE WATER SOLENOID VALVE, AS SHOWN <br />ON E14. <br />6. AFTER INSTALLATION OF ALL PERMANENT EQUIPMENT IN THE WELL, THE WELL SHALL BE CHLORINATED ACCORDING <br />TO SECTION 4.5 OF AWWA C954-03 EXCEPT THAT A MINIMUM CHLORINE DOSE OF 100 MG/L SHALL BE ACHIEVED <br />AND SODIUM HYPOCHLORITE OR PRE—MIXED GRANULAR CALCIUM HYPOCHLORITE SHALL BE USED. CHLORINATED <br />WATER SHALL BE DE—CHLORINATED AND DISCHARGED TO THE SAN JOAQUIN COUNTY CSA 31 STORM DRAIN SYSTEM. <br />CONTRACTOR SHALL PUMP THE WELL UNTIL A TOTAL RESIDUAL CHLORINE CONCENTRATION OF 0.05 MG/L OR LESS IS <br />ACHIEVED. CONTRACTOR SHALL PROVIDE ALL NECESSARY MANPOWER, MATERIALS AND EQUIPMENT TO CHLORINATE, <br />DECHLORINATE, AND PURGE WELL INCLUDING BUT NOT LIMITED TO CHEMICALS, PIPING, VALVES, AND FITTINGS. <br />7. RAISE PUMP TO DISCHARGE AT EXISTING ELEVATION OF BAG FILTER INFLUENT PIPING. <br />8. INSTALL ELECTRICAL PER DRAWING E14 INCLUDING HIGH PRESSURE CUT—OFF SWITCH ON DISCHARGE HEAD AND <br />SOLENOID VALVE AND ON EXISTING PRE—LUBE SUPPLY PIPE. <br />SECTION <br />SCALE:1 /2"=1'-0" <br />18"0 WELL CASING <br />30"OCONDUCTOR CASING <br />0 <br />HIGH PRESSURE <br />LOCKOUT SWITCH <br />CONNECT ON EXISTING <br />Yz" PORT ON DISCHARGE <br />HEAD <br />- PROVIDE RESTRAINING <br />/ THROUGH BOLTS SIMILAR <br />TO DETAIL M490. COUPLING <br />GLAND SHALL NOT BE <br />RESTRAINED <br />—10" FLANGE <br />EXISTING WELL <br />DISCHARGE <br />HEAD <br />HIGH PRESSURE SWITCH DETAIL <br />SCALE:NTS <br />n_ <br />0 <br />9— -x,$ <br />4000 PSI CONC <br />#4 VERTICAL BARS <br />(TYP OF 4) <br />T <br />EXISTING 42„ BORING <br />EXIST INNER <br />ANNULAR SEAL-/ <br />SECTION <br />SCALE:1 /2"=1'-0" <br />NEW 3"CASING VENT W/16 <br />MESH SCREEN CAP CONNECT <br />TO EXISTING SOUNDING TUBE <br />I I <br />RELOCATE 3"0 <br />SOUNDING TUBE x¢ <br />#4 0 8" OC EW � <br />0 <br />LOCATE EXISTING 30"0 � <br />CONDUCTOR CASING, CUT `O <br />I STRAIGHT AND EXTEND TO 12"t <br />ABOVE THE LAND SURFACE. <br />FILL ANNULAR SPACE <br />WITH CEMENT GROUT. <br />— LOCATE COMPETENT ANNULAR <br />l SEAL MATERIAL, SCARIFY AND <br />POUR NEW PUMP PEDESTAL <br />., <br />30 0 CONDUCTOR CASING <br />18"0 WELL CASING <br />D <br />e <br />1s <br />■ <br />1� <br />IF <br />oQ�oF Ess/o�91 <br />CO���� <br />RECORD I —No. <br />5943 � <br />G� No. C 59437 � <br />Corrections By 1 <br />No Changes By <br />Date �///� `f�gfF CI V <br />Any Person Using This Drawing Should Verify <br />All information By inspecting The Site Of Work <br />SCALE BAR <br />FULL IS SCALER DATE DESIGNED NTC EC®'LOGIC FLYING J INC. FLYING J -LOOT DRAWING NUMBER SHEET NUMBER <br />JULY 2007 WELL HEAD REPAIR DETAILS <br />AS SHOWN ® IF NOT ONE INCH ' DRAWN WEG 333 WEST CENTER STREET <br />ON THIS SHEET FILE Engineering CSA 31 WELL NUMBER 3 NITRATE C5 <br />SCALE ACCORDINGLY FLYJ07-007 CHECKED JOB Rocklin, California(6 <br />NORTH SALT LAKE, UT 84054 TREATMENT SYSTEM SITE IMPROVEMENTS PLAN AND SECTIONS 8 OF 22 <br />m <br />3 <br />0 <br />U <br />r - <br />C> <br />0 <br />0 <br />r <br />J <br />/ <br />4 <br />m <br />/ <br />LnF <br />�n <br />3� <br />d <br />i I <br />to <br />OD <br />�o <br />/o <br />0 (U <br />W <br />)o <br />0� i <br />sEl <br />IL d <br />N <br />Lj.4 <br />Wa <br />N C <br />F <br />J_ LLJC <br />li Q <br />■ <br />Ei$ <br />3/4" <br />MIN El� <br />REINST <br />PUMP <br />PLATE <br />v <br />rim <br />3" CAS <br />V <br />■ <br />kh, A-4 wnr1PC ITYP r1P 1 <br />,_0„ <br />0 <br />v <br />PLAN <br />SCALE:1 /2"=1'-0" <br />NG <br />1r <br />■ <br />Irei <br />LJ <br />■ <br />LOCATE AND REPAIR <br />4" GRAVEL FILL <br />TUBE W/WATER TIGHT <br />WELDS - <br />EG <br />■ <br />RECORD DRAWING <br />These record drawings have been prepared <br />based on information provided by others. <br />The Engineer has not verified the accuracy <br />of such information and shall not be resp— <br />onsible for any errors or omissions which <br />may be incorporated herein as a result. <br />CUT EXISTING WELL CASING <br />BELOW EXISTING SOUNDING <br />TUBE, INSTALL 18” CASING TO <br />%" ABOVE PEDESTAL PLATE W/ <br />18"0 x 03125" COPPER BEARING <br />STEEL <br />uA n <br />COUNTY APPROVAL <br />REVISION DESCRIPTION APPROVED BY DATE <br />fi <br />�� o I <br />I z <br />W <br />N <br />EG J_ <br />EXISTING 4" GRAVEL l <br />FILL TUBE <br />WELL REPAIR NOTES: <br />1. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM TO THE MOST STRINGENT REQUIREMENTS OF THE SAN JOAQUIN <br />COUNTY WELL STANDARDS, THE CALIFORNIA WELL STANDARDS, AND AWWA A100. ALL APPLICABLE WELL WORK SHALL <br />BE PERFORMED UNDER PERMIT FROM THE SAN JOAQUIN COUNTY ENVIRONMENTAL HEALTH DEPARTMENT. <br />2. CONTRACTOR SHALL REMOVE AND WASTE EXISTING CONCRETE WELL PEDESTAL AND SHALL EXCAVATE AROUND <br />EXISTING 30—IN DIAMETER CONDUCTOR CASING TO ENCOUNTER COMPETENT ANNULAR SEAL MATERIAL AS DETERMINED <br />BY THE ENGINEER. EXISTING COMPETENT ANNULAR SEAL SHALL BE SCARIFIED PRIOR TO PLACEMENT OF NEW <br />CONCRETE PEDESTAL. <br />3. WELL CASING, GRAVEL FILL TUBE, AND SOUNDING TUBE SHALL BE VISUALLY INSPECTED BY THE CONTRACTOR AND <br />ALL VISIBLE DEFECTS REPAIRED. EXISTING WELDS SHALL BE REPAIRED TO ACHIEVE A WATER TIGHT SEAL. <br />4. NEW CONCRETE PEDESTAL SHALL BE POURED IN PLACE UPON EXPOSED COMPETENT ANNULAR SEAL MATERIAL IN <br />ONE PLACEMENT. <br />5. EXISTING PUMPING EQUIPMENT SHALL BE CHLORINATED PRIOR TO INSTALLATION ACCORDING TO AWWA C654-03. <br />EXISTING AND NEW EQUIPMENT SHALL BE INSTALLED ACCORDING TO THESE DRAWINGS AND THE CONTRACT <br />DOCUMENTS INCLUDING INSTALLATION OF HIGH PRESSURE SWITCH AND PRE—LUBE WATER SOLENOID VALVE, AS SHOWN <br />ON E14. <br />6. AFTER INSTALLATION OF ALL PERMANENT EQUIPMENT IN THE WELL, THE WELL SHALL BE CHLORINATED ACCORDING <br />TO SECTION 4.5 OF AWWA C954-03 EXCEPT THAT A MINIMUM CHLORINE DOSE OF 100 MG/L SHALL BE ACHIEVED <br />AND SODIUM HYPOCHLORITE OR PRE—MIXED GRANULAR CALCIUM HYPOCHLORITE SHALL BE USED. CHLORINATED <br />WATER SHALL BE DE—CHLORINATED AND DISCHARGED TO THE SAN JOAQUIN COUNTY CSA 31 STORM DRAIN SYSTEM. <br />CONTRACTOR SHALL PUMP THE WELL UNTIL A TOTAL RESIDUAL CHLORINE CONCENTRATION OF 0.05 MG/L OR LESS IS <br />ACHIEVED. CONTRACTOR SHALL PROVIDE ALL NECESSARY MANPOWER, MATERIALS AND EQUIPMENT TO CHLORINATE, <br />DECHLORINATE, AND PURGE WELL INCLUDING BUT NOT LIMITED TO CHEMICALS, PIPING, VALVES, AND FITTINGS. <br />7. RAISE PUMP TO DISCHARGE AT EXISTING ELEVATION OF BAG FILTER INFLUENT PIPING. <br />8. INSTALL ELECTRICAL PER DRAWING E14 INCLUDING HIGH PRESSURE CUT—OFF SWITCH ON DISCHARGE HEAD AND <br />SOLENOID VALVE AND ON EXISTING PRE—LUBE SUPPLY PIPE. <br />SECTION <br />SCALE:1 /2"=1'-0" <br />18"0 WELL CASING <br />30"OCONDUCTOR CASING <br />0 <br />HIGH PRESSURE <br />LOCKOUT SWITCH <br />CONNECT ON EXISTING <br />Yz" PORT ON DISCHARGE <br />HEAD <br />- PROVIDE RESTRAINING <br />/ THROUGH BOLTS SIMILAR <br />TO DETAIL M490. COUPLING <br />GLAND SHALL NOT BE <br />RESTRAINED <br />—10" FLANGE <br />EXISTING WELL <br />DISCHARGE <br />HEAD <br />HIGH PRESSURE SWITCH DETAIL <br />SCALE:NTS <br />n_ <br />0 <br />9— -x,$ <br />4000 PSI CONC <br />#4 VERTICAL BARS <br />(TYP OF 4) <br />T <br />EXISTING 42„ BORING <br />EXIST INNER <br />ANNULAR SEAL-/ <br />SECTION <br />SCALE:1 /2"=1'-0" <br />NEW 3"CASING VENT W/16 <br />MESH SCREEN CAP CONNECT <br />TO EXISTING SOUNDING TUBE <br />I I <br />RELOCATE 3"0 <br />SOUNDING TUBE x¢ <br />#4 0 8" OC EW � <br />0 <br />LOCATE EXISTING 30"0 � <br />CONDUCTOR CASING, CUT `O <br />I STRAIGHT AND EXTEND TO 12"t <br />ABOVE THE LAND SURFACE. <br />FILL ANNULAR SPACE <br />WITH CEMENT GROUT. <br />— LOCATE COMPETENT ANNULAR <br />l SEAL MATERIAL, SCARIFY AND <br />POUR NEW PUMP PEDESTAL <br />., <br />30 0 CONDUCTOR CASING <br />18"0 WELL CASING <br />D <br />e <br />1s <br />■ <br />1� <br />IF <br />oQ�oF Ess/o�91 <br />CO���� <br />RECORD I —No. <br />5943 � <br />G� No. C 59437 � <br />Corrections By 1 <br />No Changes By <br />Date �///� `f�gfF CI V <br />Any Person Using This Drawing Should Verify <br />All information By inspecting The Site Of Work <br />SCALE BAR <br />FULL IS SCALER DATE DESIGNED NTC EC®'LOGIC FLYING J INC. FLYING J -LOOT DRAWING NUMBER SHEET NUMBER <br />JULY 2007 WELL HEAD REPAIR DETAILS <br />AS SHOWN ® IF NOT ONE INCH ' DRAWN WEG 333 WEST CENTER STREET <br />ON THIS SHEET FILE Engineering CSA 31 WELL NUMBER 3 NITRATE C5 <br />SCALE ACCORDINGLY FLYJ07-007 CHECKED JOB Rocklin, California(6 <br />NORTH SALT LAKE, UT 84054 TREATMENT SYSTEM SITE IMPROVEMENTS PLAN AND SECTIONS 8 OF 22 <br />