Water and Wastewater Engineering Department

Transcription

1 Water and Wastewater Engineering Department

2 Page: WW-.0 WW WASTEWATER GRAVITY MAIN, PROPOSED WW WASTEWATER GRAVITY MAIN, EXISTING FM WASTEWATER (PRESSURE) FORCE MAIN, PROPOSED FM WASTEWATER (PRESSURE) FORCE MAIN, EXISTING WW WASTEWATER MANHOLE, PROPOSED WW WASTEWATER MANHOLE, EXISTING PLUG CAP GATE VALVE & BOX PLUG VALVE SWING CHECK VALVE ARV AIR RELEASE VALVE REDUCER FITTING SEWER LATERAL W/ CLEAN OUT FITTING TX ELECTRIC TRANSFORMER //0 WW-.0 SYMBOLS

3 Page: WW-.0 TABLE.0 PVC PIPE SELECTION - WASTEWATER SYSTEMS PIPE PIPE NO. COVER CONDITION MATERIAL DR RATING TESTING SPEC USE. ' < COVER < 6' PVC DR AWWA C900. ' < COVER < 6' PVC DR 8 AWWA C90 FORCE MAIN (" DIA. THROUGH " DIA.) FORCE MAIN (6" DIA. & GREATER). ' < COVER < 0' PVC SDR 6 ASTM D 0 GRAVITY SEWER MAIN. 0' < COVER < ' PVC DR 8 AWWA C900 PC0 GRAVITY SEWER MAIN NOTE: OUTSIDE DIAMETER / WALL THICKNESS = STANDARD DIMENSION RATIO (SDR) OR DIMENSION RATIO (DR) /0/07 PVC PIPE SELECTION & COVER REQUIREMENTS WW-.0

4 Page: WW-. PIPE SIZE (IN) PRESSURE CLASS (PSI) NOMINAL THICKNESS (IN) NOTES:. THESE PIPES ARE ADEQUATE FOR THE RATED WORKING PRESSURE PLUS A SURGE ALLOWANCE OF 00 PSI. FIGURE INCLUDES.0 SAFETY FACTOR TIMES THE SUM OF WORKING PRESSURE AND 00 PSI SURGE ALLOWANCE OF D.I.P.. AN ALLOWANCE FOR SINGLE H-0 TRUCK WITH. IMPACT FACTOR IS INCLUDED FOR ALL SIZES AND ALL DEPTHS OF COVER.. MINIMUM ALLOWABLE DEPTH OF COVER IS FEET. MAXIMUM ALLOWABLE DEPTH OF COVER OVER GRAVITY MAINS IS FEET. MAXIMUM ALLOWABLE DEPTH OF COVER OVER FORCE MAINS IS 6 FEET.. PROTECTO 0 CERAMIC EPOXY LINED D.I. ALLOWED ONLY AT GRU'S DISCRETION. //0 GENERAL DATA-DUCTILE IRON PIPE WW-.

5 Page: WW-. 6" MIN. 7" MAX. (FORCE MAIN) ' MAX. (GRAVITY MAIN) FINAL BACKFILL PIPE WIDTH INITIAL BACKFILL HAUNCHING BEDDING PIPE EMBEDMENT FOUNDATION - " TYPICAL NOTES:..... A FOUNDATION MAY BE REQUIRED IN VERY POOR SOIL CONDITIONS. FIELD DETERMINATION WILL BE PROVIDED BY GRU INSPECTOR. TYPICAL FOUNDATION THICKNESS SHALL BE ", BUT MAY VARY ACCORDING TO NATURAL MATERIAL. BEDDING IS REQUIRED PRIMARILY TO BRING THE TRENCH BOTTOM UP TO GRADE. BEDDING MATERIALS SHALL PROVIDE A UNIFORM AND ADEQUATE LONGITUDINAL SUPPORT UNDER THE PIPE. IN DRY SOIL CONDITIONS CLASS II OR CLASS III MATERIAL SHALL BE HAND PLACED " TO 6", LIGHTLY COMPACTED, UNIFORM AND NOT FINER THAN THE FOUNDATION MATERIAL. IN WET SOIL CONDITIONS CLASS I, CLASS II OR CLASS III SHALL BE HAND PLACED, " TO 6", UNIFORM AND NOT FINER THAN THE FOUNDATION MATERIAL. WHEN UTILIZING CLASS I MATERIAL, SUFFICIENT AMOUNTS OF CLASS II OR CLASS III MATERIAL SHALL BE ADDED TO FILL ALL VOIDS CREATED BY THE CLASS I MATERIAL. HAUNCHING MATERIAL SHALL BE HAND PLACED TO THE SPRINGLINE OF THE PIPE. CLASS II OR CLASS III MATERIAL SHALL BE CONSOLIDATED UNDER THE PIPE AND HAND TAMPED TO PROVIDE ADEQUATE SIDE SUPPORT. INITIAL BACKFILL MATERIAL SHALL BE CLASS II OR CLASS III. IT SHALL BE HAND PLACED TO ", ABOVE THE TOP OF THE PIPE. THE SOIL SHALL BE CONSOLIDATED BY HAND TAMPING OR WALKING THE SOIL IN PLACE. FINAL BACKFILL MATERIAL MAY BE MACHINE PLACED. THE MATERIAL SHALL BE CLASS II OR CLASS III MATERIAL. CLASS IV MATERIAL MAY BE INSTALLED OUTSIDE OF THE ROADWAY. FINAL BACKFILL UNDER ROADWAYS MAY REQUIRE SPECIAL COMPACTION AND DENSITY TESTS. REFER TO CITY, COUNTY, OR FDOT STANDARDS, AS APPLICABLE. /0/08 BACKFILLING REQUIREMENTS WW-.

6 Page: WW-. PIPE ZONE TERMINOLOGY " SPRING LINE OF PIPE INITIAL BACKFILL EMBEDMENT MATERIAL HAUNCHING BEDDING MAX. 6" FOUNDATION (MAY NOT BE REQUIRED) EMBEDMENT MATERIALS CLASS I: ANGULAR, " TO ", GRADED STONE, INCLUDING A NUMBER OF FILL MATERIALS THAT HAVE REGIONAL SIGNIFICANCE SUCH AS CORAL, SLAG, CINDERS, CRUSHED STONE AND CRUSHED SHELLS. CLASS II: CLASS III: CLASS IV: CLASS V: COARSE SANDS AND GRAVELS WITH MAXIMUM PARTICLE SIZE OF ", INCLUDING VARIOUS GRADED SANDS AND GRAVELS CONTAINING SMALL PERCENTAGES OF FINES, GENERALLY GRANULAR AND NON-COHESIVE, EITHER WET OR DRY. AASHTO SOIL TYPES A- AND A- ARE INCLUDED IN THIS CLASS. FINE SAND AND CLAYEY GRAVELS, INCLUDING FINE SANDS, SAND-CLAY MIXTURES AND GRAVEL-CLAY MIXTURES. AASHTO SOIL TYPES A- AND A- ARE INCLUDED IN THIS CLASS. SILT, SILTY CLAYS, AND CLAYS, INCLUDING INORGANIC CLAYS AND SILTS OF MEDIUM TO HIGH PLASTICITY AND LIQUID LIMITS. AASHTO SOIL TYPES A-, A-6, A-7 AND A-8 ARE INCLUDED IN THIS CLASS. THESE MATERIALS ARE NOT TO BE USED FOR BEDDING, HAUCHING OR INTIAL BACKFILL. THIS CLASS INCLUDES THE ORGANIC SOILS, AS WELL AS SOILS CONTAINING FROZEN EARTH, DEBRIS, ROCKS LARGER THAN " IN DIAMETER AND OTHER FOREIGN MATERIALS. THESE MATERIALS ARE NOT TO BE USED FOR BEDDING, HAUNCHING OR INITIAL BACKFILL. /0/08 WW-. SOIL CLASSIFICATION

7 Page: WW-. A MINIMUM TOTAL LENGTH OF RESTRAINT FOR BEND BEND MINIMUM TOTAL LENGTH OF RESTRAINT A FOR BEND PLUG, CAP, OR CLOSED VALVE RESTRAIN "A" (LF) A MINIMUM TOTAL LENGTH OF RESTRAINT FOR PLUG \ CAP FITTING " 6" 8" " 6" 0" " 0" 6" BEND /OFFSET 90 BEND DEAD END 6 BEND A=MINIMUM FOOTAGE OF PIPE TO BE RESTRAINED. NOTES:. THIS TABLE IS BASED ON THE RESTRAINT CALCULATION SOFTWARE PROVIDED FREE OF CHARGE BY EBAA IRON INC. AT AND THE FOLLOWING INPUT VARIABLES: A. MAXIMUM TEST PRESSURE OF 0 PSI B. LAYING CONDITION TYPE (SEE DETAILS ON PAGE WW-.6) C. POOR SOIL CONDITIONS (SOIL TYPE ML) D. USING PVC. E. FEET OF COVER (NOTE:. TO FEET OF COVER RQUIRED BY GRU) F. HORIZONTAL BENDS ONLY - ENGINEER TO SUBMIT CALCULATIONS FOR VERTICAL RESTRAINTS G. SAFETY FACTOR =. TO. RESTRAINED PIPE SHALL BE MANUFACTURED RESTRAINED PIPE, PUSH-ON RESTRAINTS OR MECHANICAL JOINT PIPE RESTRAINED BY EBAA MEGALUG OR EQUIVALENT.. ANY ADDITIONAL FITTINGS WITHIN THE RESTRAINED SECTION SHALL BE RESTRAINED ACCORDINGLY. 8//06 FORCE MAIN RESTRAINED JOINT STANDARD FOR BENDS, PLUGS, AND CAPS WW-.

8 Page: WW-. RESTRAIN (LF) RESTRAIN (LF) FITTING SIZE x TEE "A" 8 REDUCER "B" * FITTING SIZE 0x6 TEE "A" A.T. REDUCER "B" 7 6x 0 0x8 A.T. 6 REDUCER FLOW 6x6 8x 8x6 0 A.T. 8 * 7 0x 0x6 0x x8 7 * 0x 79 0 x A.T. 0x0 * x6 0 6x6 A.T. x x8 A.T. 07 x 0 * 6x x6 A.T. 9 6x6 9 B 6x x0 00 6x x x6 6 * 6x x6 A.T. 89 6x6 9 * 0x8 0x 69 7 A.T.=RESTRAINT REQUIRED AT TEE ONLY. *-NOT APPLICABLE 0x6 7 0x0 80 * x6 A.T. x8 A.T. x 0 80 x6 0 RESTRAINT LENGTH 9' MIN. 9' MIN. TEE A NOTES: x0 x 7 7 *. THIS TABLE IS BASED ON THE RESTRAINT LENGTH CALCULATOR SOFTWARE PROVIDED FREE OF CHARGE BY EBAA IRON INC. AT AND THE FOLLOWING INPUT VARIABLES: A. MAXIMUM TEST PRESSURE OF 0 PSI B. LAYING CONDITION TYPE (SEE DETAILS ON PAGE WW-.6) C. POOR SOIL CONDITIONS (SOIL TYPE ML) D. USING D.I.P. E. FEET OF COVER (NOTE: FEET OF COVER REQUIRED BY GRU) F. HORIZONTAL BENDS ONLY - ENGINEER TO SUBMIT CALCULATIONS FOR VERTICAL RESTRAINTS G. SAFETY FACTOR =. TO. FOR POLYWRAPPED D.I.P., MULTIPLY THE FOOTAGE BY.0. FOR PVC PIPE, MULTIPLY FOOTAGE BY.. RESTRAINED PIPE SHALL BE MANUFACTURED RESTRAINED PIPE, PUSH-ON RESTRAINTS OR MECHANICAL JOINT PIPE RESTRAINED BY EBAA MEGALUG.. ANY ADDITIONAL FITTINGS WITHIN THE RESTRAINED SECTION SHALL BE RESTRAINED ACCORDINGLY. 6. IF EITHER (OR BOTH) RUNS OF A TEE HAVE A VALVE, THEN THE OTHER RUN AND THE BRANCH OF THE TEE SHALL BE TREATED AS AN ELL, AND RESTRAINED ACCORDING TO THE TABLE ON DETAIL WW-.. 8//06 FORCE MAIN RESTRAINED JOINT STANDARD FOR TEE AND REDUCERS WW-.

9 Page: WW-.6 TYPE * FLAT-BOTTOM TRENCH. ** LOOSE BACKFILL. TYPE FLAT-BOTTOM TRENCH. ** BACKFILL LIGHTLY CONSOLIDATED TO CENTERLINE OF PIPE. TYPE PIPE BEDDED IN -INCH MINIMUM LOOSE SOIL. *** BACKFILL LIGHTLY CONSOLIDATED TO TOP OF PIPE. TYPE PIPE BEDDED IN SAND, GRAVEL, OR CRUSHED STONE TO DEPTH OF /8 PIPE DIAMETER, -INCH MINIMUM. BACKFILL COMPACTED TO TOP OF PIPE (APPROXIMATELY 80% STANDARD PROCTOR, AASHTO T-99). NOTES CONSIDERATION OF THE PIPE-ZONE EMBEDMENT CONDITIONS INCLUDED IN THIS FIGURE MAY BE INFLUENCED BY FACTORS OTHER THAN PIPE STRENGTH. FOR ADDITIONAL INFORMATION ON PIPE BEDDING AND BACKFILL, SEE ANSI/AWWA C600. TYPE PIPE BEDDED TO ITS CENTERLINE IN COMPACTED GRANULAR MATERIAL, -INCH MINIMUM UNDER PIPE. COMPACTED GRANULAR OR SELECT MATERIAL*** TO TOP OF PIPE (APPROXIMATELY 90% STANDARD PROCTOR, AASHTO T-99). *FOR NOMINAL PIPE SIZES -INCH AND LARGER, **FLAT BOTTOM IS DEFINED AS UNDISTURBED EARTH CONSIDERATION SHOULD BE GIVEN TO THE USE OF LAYING CONDITIONS OTHER THAN TYPE. ***"LOOSE SOIL" OR "SELECT MATERIAL" IS DEFINED AS "NATIVE SOIL EXCAVATED FROM THE TRENCH, FREE OF ROCKS, FOREIGN MATERIAL, AND FROZEN EARTH". /0/08 WW-.6 PIPE BEDDING & BACKFILL

10 Page: WW-.0 NOMINAL PIPE DIAMETER (INCHES) DEAD ENDS -/ BEND BEARING AREA REQUIRED (SQ. FT.) -/ BEND BEND 90 BEND NOTE:. TABLE CALCULATED FOR A SOIL BEARING CAPACITY OF 000 POUNDS PER SQUARE FOOT AND HYDROSTATIC TEST PRESSURE OF 00 PSI. H D h UNDISTURBED SOIL MIN (TYP) NOTES:. THE BLOCK HEIGHT (h) SHOULD BE EQUAL TO OR LESS THAN HALF THE DEPTH OF BURY (H). DO NOT ALLOW (h) TO BE LESS THAN (D) THE DIAMETER OF THE PIPE.. BEARING AREA = w x h, WHERE (w) IS THE WIDTH OF THE REACTION BLOCK AGAINST UNDISTURBED SOIL. DETERMINE THE BEARING AREA FROM THE TABLE ABOVE AND DIVIDE BY (h), E.G. FOR A 0" PIPE WITH A BEND, THE REQ'D THRUST BLOCK AREA WOULD BE SQ. FT. (FROM TABLE ABOVE). IF H = FT, THEN h MUST BE BETWTEEN 0 IN. (PIPE DIA.) AND FT. (/ H). ASSUME h = FT., THEN: w = BEARING AREA / h = SQ. FT. / FT. = FT. NOTE: GRU APPROVAL MUST BE OBTAINED BEFORE USING THRUST BLOCKS; RESTRAINED JOINTS ARE STANDARD. /0/08 THRUST BLOCK DESIGN - BEARING AREA WW-.0

11 Page: WW-. TABLE I NOMINAL PIPE DIAMETER (IN.) DEAD ENDS -/ BEND FORCE = THRUST IN POUNDS AT 0 P.S.I. -/ BEND BEND 90 BEND " 6" 8" 0" " " 6" 8" 0" " 0" 6" * IN COMPUTING THE THRUST FORCE TO BE RESISTED BY FORCE BLOCKING THE FORMULA F = PA SIN (0/) SHALL BE USED FOR DIFFERENT TYPES OF BENDS AND F = PA FOR DEAD END PIPE. * EXAMPLE: WITH 0" DIA. D.I.P. (." O.D.) & -/" BEND. F = x 0 P.S.I. x (PI x (./) x SIN(./) = 86 LBS. NOTE: GRU APPROVAL MUST BE OBTAINED BEFORE USING THRUST BLOCKS; RESTRAINED JOINTS ARE STANDARD. NOTES:. THE SOIL BEARING CAPACITY VALUE MOST COMMONLY ASSUMED FOR DESIGN PURPOSES WITHIN GRU'S SERVICE AREA IS,000 LB./SQ. FT.. THE O.D. OF THE PIPE IS USED IN DETERMINING THE AREA BECAUSE THE PRESSURE IS DISTRIBUTED TO THE GASKET FOR MECHANICAL AND SLIP JOINTS.. MULTIPLY TABLE I BY 0.67 TO DETERMINE THE THRUST AT 00 PSI. /0/08 THRUST BLOCK DESIGN - THRUST FORCE WW-.

12 Page: WW-. TABLE I BEARING CAPACITIES OF UNDISTURBED SOIL SAFE RANGE IN POUNDS PER SQ. FT. UNDISTURBED SOIL TYPE 0,000 TO 00,000 LODGE ROCK, GRANITE, TRAP ROCK & SIMILAR 0,000 TO 60,000 ROCK - EQUAL TO GOOD MASONARY 0,000 TO 0,000 ROCK - EQUAL TO BEST BRICK 0,000 TO 0,000 ROCK - EQUAL TO POOR BRICK 8,000 TO,000 CLAY - ALWAYS DRY,000 TO 8,000 CLAY - MODERATELY DRY,000 TO,000 CLAY - SOFT 8,000 TO 0,000 HARDPAN, CEMENTED SAND & GRAVEL 8,000 TO,000 SAND - COMPACTED FIRM,000 TO 8,000 SAND - CLEAN, DRY, MEDIUM, COMPACT,000 TO,000 SAND - FINE LOOSE,000 TO,000 QUICK SAND, ALLUVIAL SOIL IN COMPUTING THE THRUST FORCE TO BE RESISTED BY FORCE BLOCKING THE FORMULA F = PA x SIN(0/) SHALL BE USED FOR DIFFERENT TYPES OF BENDS AND F = PA FOR DEAD END PIPE. NOTES:. THE SOIL BEARING CAPACITY VALVE MOST COMMONLY USED IN OUR AREA IS,000lb./SQ. FT.. THE O.D. OF THE PIPE IS USED IN DETERMINING THE AREA BECAUSE THE PRESSURE IS DISTRIBUTED TO THE GASKET FOR MECHANICAL AND SLIP JOINTS. /0/08 THRUST BLOCK DESIGN - SOIL BEARING CAPACITY WW-.

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14 Page: WW-.0 FINAL GRADE 6" MIN. 7" MAX. (SEE NOTE ) 8" MAX. " PROPER BACKFILL MATERIAL 8" MAX. PIPE OD+" MIN. BELL HOLE FINAL GRADE 6" MIN. 7" MAX. (SEE NOTE ) " PVC SLEEVE BELL HOLE NOTES: ITEM M A T E R I A L S DESCRIPTION FORCE MAIN PIPE TRACER WIRE VALVE BOX. PVC PLASTIC PIPE REQUIRES AN INSULATED COPPER WIRE TAPED EVERY 0 FEET ON THE BOTTOM OF THE PIPE. THE WIRE SHALL BE CONTINUOUS, AND ALL SPLICES ARE REQUIRED TO BE MADE WITH SILICONE FILLED CONNECTORS.. DEPTH OF PIPE MAY BE FIELD ADJUSTED TO MEET SPECIAL CONDITIONS AS DETERMINED BY GRU ENGINEER OR INSPECTOR, HOWEVER, DIRECTION OF SLOPE SHALL NOT BE CHANGED. THE MAXIMUM ALLOWABLE DEPTH OF COVER FOR WASTEWATER FORCE MAIN PIPING IS SIX FEET.. VALVE BOX SHALL BE INSTALLED AT MAXIMUM 00 Ft. INTERVALS FOR TESTING OF TRACER WIRE. 8//06 WASTEWATER FORCE MAIN CONSTRUCTION WW-.0

15 Page: WW-. FINAL GRADE " 6" MIN. PIPE DEPTH AND SLOPE AS REQUIRED BY CONSTRUCTION SPECIFICATIONS AND DRAWINGS PROPER BACKFILL MATERIAL VARIES PIPE OD+" MIN. BELL HOLE FINAL GRADE PIPE DEPTH AND SLOPE AS REQUIRED BY CONSTRUCTION SPECIFICATIONS AND DRAWINGS BELL HOLE M A T E R I A L S ITEM DESCRIPTION GRAVITY SEWER MAIN PIPE NOTES:. GRAVITY MAIN PIPE SHALL BE INSTALLED AT THE LINE AND GRADE AS SHOWN ON THE GRU APPROVED CONSTRUCTION DRAWINGS.. PIPE MATERIAL SHALL CONFORM TO WW-.0. /0/08 WASTEWATER GRAVITY MAIN CONSTRUCTION WW-.

16 Page: WW-. TAPED AT :00 " TAPED AT 0:00 " " TAPED AT :00 WASTEWATER MAIN (PVC OR D.I., ALL DIA.) NOTES:. PVC PIPE SHALL BE GREEN AND LABELED "WASTEWATER" OR "SEWER.". ALL OTHER PIPE MATERIAL SHALL BE IDENTIFIED WITH GREEN PAINT OR AN ADHESIVE-BACKED TAPE.. THERE SHALL BE A MINIMUM OF THREE COLORED STRIPES OR TAPES ALONG THE PIPE (LOCATED AT 0:00, :00, AND :00) EACH A MINIMUM OF INCHES WIDE.. THERE SHALL BE A GREEN, #0 AWG INSULATED COPPER WIRE INSTALLED WITH PVC PIPES, NO EXCEPTIONS. /0/07 WASTEWATER MAIN PIPE IDENTIFICATION WW-.

17 Page: WW-.0 GRU MAINTAINED SERVICE LATERAL "/6" SDR SEE NOTES AND PLAN MAX, MIN SECTION ITEM 6 M A T E R I A L S DESCRIPTION 6" or 8" X " OR 6" GRAVITY MAIN WYE " or 6" CLEANOUT WYE " or 6" BEND " or 6" SERVICE LATERAL PIPE CONNECTION " or 6" PVC CAP, PLUMBING CONNECTION ' BELOW GRADE " or 6" CLEANOUT ADAPTER W/ THREADED PLUG NOTES:... PVC (SDR-6) WYES ARE ACCEPTABLE. PVC (SDR-6) T-WYE & STANDARD TEES ARE UNACCEPTABLE CLEAN-OUTS SHALL BE INSTALLED ' ABOVE GRADE FOR SINGLE FAMILY RESIDENCES. WHERE CLEAN-OUT IS WITHIN PARKING LOT AND/OR PAVING OR SIDEWALK, CLEAN-OUT MUST BE INSTALLED "-" BELOW FINAL GRADES WITH TRAFFIC BEARING COVER AT FINAL GRADE.. WHERE CLEAN-OUT IS WITHIN SIDEWALK, IT MUST BE INSTALLED FLUSH WITH SURFACE OF SIDEWALK WITH A TRAFFIC LOAD BEARING COVER.. PLUMBER SHALL NOT CONNECT TO CLEANOUT STANDPIPE. /0/07 WASTEWATER SERVICE LATERAL WW-.0

18 Page: WW-. R/W PLUMBING CONNECTION PROHIBITED AT STANDPIPE. COMPACTED BACKFILL ITEM M A T E R I A L S DESCRIPTION "x" FERNCO COUPLING " PVC SERVICE LATERAL PIPE CUSTOMER'S SERVICE LATERAL PIPE (" PVC) NOTES:... OPEN TRENCH INSPECTION REQUIRED BY THE CITY OF GAINESVILLE BUILDING DEPT., CODE ENFORCEMENT DIVISION, FOR ALL PLUMBERS WITHIN THE CITY LIMITS. NO OPEN TRENCH INSPECTION REQUIRED BY ALACHUA COUNTY CODE ENFORCEMENT DEPT. GRU INSPECTOR NOTIFICATION REQUIRED. PLUMBER SHALL NOT CONNECT TO STANDPIPE. /0/07 WASTEWATER SERVICE LATERAL CONNECTION BY PLUMBER WW-.

19 CONSTRUCTION DETAILS PAGE: WW-. COVER SHOWN: NEENAH R-976 OTHER ACCEPTABLE COVERS: NEENAH R-97-A, LONG BEACH IRONWORKS LB /X-08B, SIGMA CO60("SS), SIGMA CO9(6"SS) OR OTHER GRU APPROVED COVER. COMPACTED BACKFILL ITEM M A T E R I A L S DESCRIPTION " OR 6" PVC SERVICE LATERAL PIPE NOTES:. OPEN TRENCH INSPECTION REQUIRED BY THE CITY OF GAINESVILLE BUILDING DEPT., CODE ENFORCEMENT DIVISION, FOR ALL PLUMBERS WITHIN THE CITY LIMITS.. NO OPEN TRENCH INSPECTION REQUIRED BY ALACHUA COUNTY CODE ENFORCEMENT DEPT. GRU INSPECTOR NOTIFICATION REQUIRED.. PLUMBER SHALL NOT CONNECT TO STANDPIPE.. H-0 MINIMUM LOAD RATING REQUIRED.. TRAFFIC LOAD BEARING COVER INSTALLATION REQUIRED FOR GRU MAINTAINED AND PRIVATE CLEANOUTS. Revision Date: 0//0 Gainesville Regional Utilites More Than Energy WASTEWATER CLEANOUT WITH TRAFFIC LOAD BEARING COVER WW-.

20 Page: WW-. EXISTING VCP SS SDR6 PVC PIPE PVC SDR6 WYE SDR6 PVC BEND SAWCUT EXISTING VCP SS & INSTALL SHIELDED COUPLING FERNCO "STRONGBACK" SDR6 PVC SERVICE LATERAL SDR6 PVC PIPE EXISTING VCP SS /0/07 INSTALL PVC WYE & LATERAL INTO VCP SEWER MAIN WW-.

21 Page: WW-6.0 INTERIOR OF MANHOLE WALL (TYP. FOR GRU APPROVED MANHOLES) EXTERIOR OF MANHOLE WALL (TYP. FOR GRU APPROVED MANHOLES) COMPLETED JOINT WITH SQUEEZE-OUT JOINT SEAL WRAP PREMOLDED PLASTIC JOINT SEALER WITH PROTECTIVE WRAPPER /0/07 TYPICAL PRECAST MANHOLE JOINT ARRANGEMENT AND SEALANT WW-6.0

22 Page: WW-6. MANHOLE WALL WASTEWATER GRAVITY MAIN NOTES: NEW PREFABRICATED INVERT SANITARY SEWER MANHOLE PREFABRICATED BOOT SHALL BE INSTALLED BY THE MANUFACTURER OF THE MANHOLE IN ACCORDANCE WITH THE DESIGN PLANS APPROVED BY GAINESVILLE REGIONAL UTILITIES. INSERT/INSTALL PIPE "+/- BEYOND INTERIOR WALL OF SANITARY SEWER MANHOLE. GROUT AREA INSIDE OF THE BOOT, FLUSH WITH INSIDE OF MANHOLE. MANHOLE WALL BOOT GROUT WASTEWATER GRAVITY MAIN NOTES: EXISTING SANITARY SEWER MANHOLE CORE BORE EXISTING SANITARY SEWER MANHOLE. ALL SEWER LATERALS AND SEWER MAINS ENTERING EXISTING SANITARY SEWER MANHOLE WALL SHALL BE INSTALLED WITH AN ASTM C-9 COMPLIANT MANHOLE BOOT, DESIGNED FOR SDR-6 PVC PIPE, KOR-N-SEAL, A-LOK G, OR APPROVED EQUAL. FILL ANNULAR SPACE WITH NON-SHRINK GROUT OR HYDRAULIC CEMENT. COORDINATE WITH GRU WATER & WASTEWATER INSPECTOR 8 HOURS IN ADVANCE. /0/07 MANHOLE PIPE CONNECTION CONSTRUCTION WW-6.

23 Page: WW-7.0 SEE WW-6. S SHALL BE INVERTS SHALL BE WITH GROUT FILLER. /0/08 MANHOLE INVERT CONSTRUCTION WW-7.0

24 Page: WW-7. " " " FINAL GRADE 6" " DIA. 7 8" DIA. MIN. VARIES " MIN. 6 " MIN. " MIN. 8 UNDISTURBED SOIL (SEE NOTES) M A T E R I A L S ITEM 6 " DIA. 00 PSI DESCRIPTION C.I. RING & COVER CONCRETE COLLAR SLAB, FLAT TOP BASE, MANHOLE (OPEN BOTTOM) BRICK & MORTAR BRICK WITH GROUT FILLER 7 SEALER, JOINT, MANHOLE 8 POURED-IN-PLACE CONCRETE BASE SLAB NOTES:. I. THIS TYPE OF CONSTRUCTION SHALL BE LIMITED TO DEPTHS OF (-6) FEET. /0/08 OPEN BOTTOM - SHALLOW MANHOLE WW-7.

25 Page: WW-7. " " " FINAL GRADE 6" " DIA. " MAX. 7 8" " DEPTH VARIES 6 SEE NOTE " MIN. UNDISTURBED SOIL M A T E R I A L S ITEM " DIA. 00 PSI DESCRIPTION C.I. RING & COVER CONCRETE COLLAR SLAB, FLAT TOP BASE, MANHOLE (CLOSED BOTTOM) BRICK & MORTAR 6 BRICK W/ GROUT FILLER 7 SEALER, JOINT, MANHOLE NOTES:.. A BEDDING OF CLASS I, CLASS II OR CLASS III MATERIAL SHALL BE REQUIRED WHEN THE MANHOLE BOTTOM CANNOT BE INSTALLED ON UNDISTURBED SOIL OR IF THE NATIVE SOIL IS CLASS IV OR CLASS V MATERIAL. THIS TYPE OF CONSTRUCTION SHALL BE LIMITED TO DEPTHS OF (-6) FEET. /0/08 MANHOLE SHALLOW CONSTRUCTION (CLOSED BOTTOM) WW-7.

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27 Page: WW-7. " " " FINAL GRADE " MAX " DIA VARIES " 7 8" DIA VARIES 6 " MIN. UNDISTURBED SOIL ITEM 6 7 DESCRIPTION MANHOLE RING & COVER, " DIA. CONCRETE COLLAR (00 PSI.) BRICK & MORTAR ECCENTRIC CONE, MANHOLE MANHOLE/CONCENTRIC BASE (CLOSED BOTTOM) BRICK W/GROUT FILLER JOINT SEALER /0/08 WW-7. MANHOLE CONSTRUCTION (CLOSED BOTTOM)

28 Page: WW-7. " " " FINAL GRADE " MAX. " DIA. 7 0 PIPE W/MASONRY DAM " DIA. 9 8 COMPACTED BACKFILL " MIN. " MIN. PRE-FORMED CAPSULE AROUND LOWER ELBOW MAY BE INSTALLED BY MANUFACTURER UNDISTURBED SOIL M A T E R I A L S ITEM DESCRIPTION MANHOLE RING & COVER, " DIA. PRECAST DROP BLOCKS FILLED WITH EXCAVATABLE FLOWABLE FILL BRICK & MORTAR ECCENTRIC CONE MANHOLE RISER 6 MANHOLE BASE (CLOSED BOTTOM) 7 TEE, PVC (DR-8) 8 BEND, PVC (DR-8) 9 PIPE, PVC (DR-8) 0 PIPE, PVC (SDR-6) BRICK W/GROUT FILLER JOINT SEALER GRAVEL (No. 7 STONE) /0/07 MANHOLE DROP CONSTRUCTION - SEWER MAIN WW-7.

29 Page: WW-7.6 6" MIN. 6 6 UNDISTURBED SOIL ITEM DESCRIPTION STANDARD PRECAST MANHOLE GRAVITY MAIN VALVE BOX, CI PLUG VALVE, MJ, W/ EBAA MEGALUG, EPOXY COATED LINING PVC FORCE MAIN BEND, MJ, ELDIP,P0 LINING NOTES:. WHERE FEASIBLE, CONNECT FORCE MAIN AT BOTTOM OF SANITARY SEWER MANHOLE. /9/0. PVC FORCE MAIN SHALL BE DR-6 FOR ", AND DR- FOR LARGER THAN ", AND DR-8 FOR LARGER THAN ". MANHOLE FORCE MAIN CONNECTION WW-7.6

30 Page: WW-7.7 FINAL GRADE MATERIALS ITEM DESCRIPTION MANHOLE RING & COVER ECCENTRIC CONE MANHOLE PAN (PARSON MANHOLE INSERT - VP, PARSON ENVIRONMENTAL PRODUCTS, INC, OR EQUAL) NOTE: 8/0/08 MANHOLE PAN WW-7.7

31 Page: WW-7.8 NATURAL GRADE FILL 0: SLOPE 6" NOTE: WHEN MANHOLE IS OUTSIDE PAVEMENT, THE RIM ELEVATION SHALL BE 6" ABOVE NATURAL GRADE, WITH FILL ADDED FOR A 0: SLOPE TO NATURAL GRADE. MATERIALS ITEM DESCRIPTION MANHOLE RING & COVER ECCENTRIC CONE NOTE: /0/08 MANHOLE OUTSIDE OF PAVEMENT WW-7.8

32 Page: WW-8.0 POLYETHELYNE ENCLOSURE, MEDIUM GREEN, PIN ALLEN LOCK, WATER PLUS CORP MODEL 6, W/ ALLEN KEY (PROVIDE ALLEN KEY TO GRU INSPECTOR) SEWER AIR RELEASE VALVE REINFORCED NYLON BODY, SST HARDWARE, FLANGED INLET, ARI MODEL D-0P W/ONE WAY VALVE " FINAL GRADE 9 SCH 80 PVC PIPE, MINIMUM 0' LONG, SLOPE DOWN TO FORCE MAIN BALL VALVE, SST, FLANGED W/RIGHT ANGLE GEAR OPERATOR & " SQUARE OPERATING NUT AMERICAN VALVE MODEL VALVE TRACER WIRE TO BE CONNECTED TO MAIN TRACER WIRE NOTE: OFFSET DISTANCE FROM ARV TO FM VARIES PER GRU APPROVED DRAWINGS, MINIMUM 0', SLOPE PIPE DOWN TO FORCE MAIN. 8 ITEM DESCRIPTION POLYETHYLENE ENCLOSURE AIR RELEASE VALVE CI VALVE BOX SCH. 80 PVC SOCKET FLANGE, SOLVENT WELD SCH. 80 PVC PIPE 6 BALL VALVE, FLANGE W/ GEAR OPERATOR & " SQUARE NUT 7 TAPPING SLEEVE W/ FLANGED OUTLET, SST, POWERSEAL, OR JCM 8 PVC FORCE MAIN PIPE (AS SPECIFIED BY GRU APPROVED DWGS.) 9 SCH. 80 PVC 90 ELBOW 0 TRACER WIRE GRAVITY SEWER CLEANOUT NOTE: CONNECT TO GRAVITY SEWER WHEN FEASIBLE. 8//06 ABOVE GROUND AIR RELEASE VALVE (OFFSET VALVE) WW-8.0

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34 Page: WW-9. '-6" Min. " / LIQUID DEPTH LENGTH VARIES / LENGTH. NOTES: VOLUME TO BE DETERMINED BY GRU UPON APPLICATION BY OWNER, STRUCTURAL DESIGN SHALL BE THE RESPONSIBILITY OF THE TANK MANUFACTURER. 8//06 OIL AND SAND INTERCEPTOR WW-9.

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36 Page: WW-9. TREE - WASTEWATER FORCE MAIN SEPARATION FIBER-REINFORCED CONCRETE CAP, FLUSH WITH FINISHED GRADE, MIN. " X " CROSS-SECTION (NOTE: ONE " DIA. HOLE SHALL BE DRILLED IN EACH PIECE OF SHEET PILE, " FROM TOP EDGE AT MID-POINT, TO FORM A BOND BETWEEN CONCRETE CAP AND SHEET PILE. SHEET PILE SHALL BE EMBEDDED 6" IN CONCRETE CAP.) TREE BUILDING CURB SIDEWALK ROADWAY VINYL SHEET PILE OR STEEL SHEET PILE * WASTEWATER FORCE MAIN ' Min (OUTSIDE OF PIPE TO FACE OF SHEET PILE) SHEET PILE 0' Min ALTERNATIVE PIPE PROTECTION FOR SEPARATIONS LESS THAN 7. FEET FROM TREES. 0' Minimum (Must extend below water main to a depth sufficient to meet structural requirements) ALL DISTURBED EARTH OR NEW BACKFILL SHALL BE COMPACTED TO 9% OF MODIFIED PROCTOR (ASTM D 7) *Sheet pile joints to be filled with 0 year silicone caulk prior to placement. (If installation is open trench) 7//09 WW-9. SHEETPILE DETAIL

37 Page: WW-9.7 C L SEE NOTE FOR TREE PLANTING REQUIREMENTS WITHIN THIS ZONE SEE NOTE FOR TREE PLANTING REQUIREMENTS WITHIN THIS ZONE NO NEW TREES SHALL BE PLANTED WITHIN THIS ZONE WASTEWATER FORCE MAIN LINE NO NEW TREES SHALL BE PLANTED WITHIN THIS ZONE SEE NOTE FOR TREE PLANTING REQUIREMENTS WITHIN THIS ZONE SEE NOTE FOR TREE PLANTING REQUIREMENTS WITHIN THIS ZONE 7' (.' FROM CENTERLINE OF PIPE) ' (7.' FROM CENTERLINE OF PIPE) 0' UTILITY EASEMENT (NO RESTRICTION ON TREES OUTSIDE THIS ZONE) ALL TREES PLANTED WITHIN THE UTILITIY EASEMENT SHALL CONFORM TO THE GRU PLANTING MATRIX (SEE APPENDIX C) NOTE : IF TREES OF SPECIAL INTEREST ARE EXISTING WITHIN THIS ZONE, TRENCHLESS INSTALLATION TECHNIQUES, SUCH AS DIRECTIONAL BORING OR JACKING AND BORING OF A CASING PIPE SHALL BE USED THROUGHOUT THE TREE'S ROOT ZONE OF INFLUENCE, IF REQUIRED BY CITY ARBORIST. NOTE : FOR NEW TREES PLANTED WITHIN THIS ZONE (SEE GRU PLANT MATRIX (APPENDIX C), ONE OF THE FOLLOWING SHALL BE USED IN ORDER TO DETER THE INTRUSION OF ROOTS INTO THE SOIL ZONE AROUND THE UNDERGROUND INFRASTRUCTURE:. SOILS IMMEDIATELY ADJACENT TO THE UNDERGROUND LINES SHALL BE COMPACTED TO A DENSITY OF 98% MODIFIED PROCTOR. THREE DENSITY TESTS SHALL BE TAKEN AT EACH TREE LOCATION, SPACED 7. FEET APART, CENTERED ON THE TREE. RESULTS SHALL BE SUBMITTED TO GRU FOR APPROVAL; OR. ENCASE LINE WITH EXCAVATABLE, FLOWABLE FILL IN ACCORDANCE WITH SECTION - FLOWABLE FILL, FDOT STANDARDS SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION; OR. WRAP TRENCH WITH GEO-TEXTILE FABRIC IMPREGNATED WITH INTEGRAL ROOT BARRIER NODULES, OR. SOLID STRUCTURAL BARRIERS SUCH AS CAST-IN-PLACE OR PRE-CAST CONCRETE PANEL, STEEL OR HIGH DENSITY PLASTIC SHEET-PILE WALL, OR STEEL CASING SIZED PER SECTION VIII.E. OF THE DESIGN STANDARDS. FOR EXISTING TREES, IF ALLOWED TO REMAIN, TRENCHLESS INSTALLATION TECHNIQUES, SUCH AS DIRECTIONAL BORING OR JACKING AND BORING OF A CASING PIPE WILL BE REQUIRED THROUGHOUT THE TREE'S ROOT ZONE OF INFLUENCE. FOR EACH OF THESE FIVE OPTIONS, THE METHOD SHALL BE USED FOR A MINUMUM HORIZONTAL DISTANCE OF FEET, CENTERED ON THE TREE. 8//09 TREE SEPARATION FROM WASTEWATER FORCE MAINS (IN CITY LIMITS) WW-9.7

38 Page: WW-9.8 TREE - WATER/WASTEWATER MAIN SEPARATION FIBER-REINFORCED CONCRETE CAP, FLUSH WITH FINISHED GRADE, MIN. " X " CROSS-SECTION (NOTE: ONE " DIA. HOLE SHALL BE DRILLED IN EACH PIECE OF SHEET PILE, " FROM TOP EDGE AT MID-POINT, TO FORM A BOND BETWEEN CONCRETE CAP AND SHEET PILE. SHEET PILE SHALL BE EMBEDDED 6" IN CONCRETE CAP.) TREE BUILDING CURB SIDEWALK ROADWAY VINYL SHEET PILE OR STEEL SHEET PILE * POTABLE WATER/WASTEWATER MAIN ' Min (OUTSIDE OF PIPE TO FACE OF SHEET PILE) SHEET PILE 0' Minimum (Must extend below water/wastewater main to a depth sufficient to meet 0' Min ALTERNATIVE PIPE PROTECTION FOR SEPARATIONS LESS THAN 0 FEET FOR SMALL AND MEDIUM TREES, AND FEET FOR BIG (LIVE OAK) TREES ALL DISTURBED EARTH OR NEW BACKFILL SHALL BE COMPACTED TO 9% OF MODIFIED PROCTOR (ASTM D 7) structural requirements) *Sheet pile joints to be filled with 0 year silicone caulk prior to placement. (If installation is open trench) 9/8/08 WW-9.8 SHEETPILE DETAIL