A B 6" MIN 6" MIN 12" MIN GROUND OR PAVEMENT SURFACE SHEATHING AS REQUIRED BY PLAN, SPECIFICATIONS OR WISCONSIN ADMINISTRATIVE CODE SEE SPECIFICATIONS FOR FILL MATERIAL COVER MATERIAL BEDDING MATERIAL TO BE PLACED BEFORE SETTING PIPE: x 4" MIN UNDER BARREL x 3" MIN UNDER BELL A = BEDDING MATERIAL LIMITS FOR PVC, CORRUGATED POLYETHYLENE, POLYPROPYLENE & POLYMER MORTAR PIPE B = BEDDING LIMITS FOR CONCRETE PIPE BELL AND SPIGOT JOINT SHOWN 3" CRUSHED AGGREGATE BASE REQUIRED IN WET TRENCH. COST TO BE INCIDENTAL TO SEWER INSTALLATION TONGUE AND GROOVE CROSS SECTION (EXAGGERATED) BELL AND SPIGOT CROSS SECTION (EXAGGERATED) DRY TRENCH WET TRENCH DRY TRENCH WET TRENCH REVISED 02/27/14 BY NW J:\CITYDWG\Civil 3D Drawings\DTL\City SDDs\TRENCH SECTION DETAIL.PDF TRENCH SECTION (TYPICAL) SCALE 1" = 1'
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TRENCH SECTION (TYPICAL) - City of Fond du Lac, … AND SPIGOT CROSS SECTION (EXAGGERATED) DRY TRENCH WET TRENCH DRY TRENCH WET TRENCH REVISED 02/27/14 BY NW J:\CITYDWG\Civil 3D Drawings\DTL\City
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A
B90°
6"MIN
6"MIN
12"MIN
GROUND OR PAVEMENT SURFACE
SHEATHING AS REQUIRED BY PLAN,SPECIFICATIONS OR WISCONSINADMINISTRATIVE CODE
SEE SPECIFICATIONS FOR FILL MATERIAL
COVER MATERIAL
BEDDING MATERIAL TO BE PLACED BEFORESETTING PIPE: 4" MIN UNDER BARREL 3" MIN UNDER BELL
A = BEDDING MATERIAL LIMITS FOR PVC,CORRUGATED POLYETHYLENE, POLYPROPYLENE& POLYMER MORTAR PIPEB = BEDDING LIMITS FOR CONCRETE PIPE
BELL AND SPIGOT JOINT SHOWN
3" CRUSHED AGGREGATE BASE REQUIRED IN WETTRENCH. COST TO BE INCIDENTAL TO SEWERINSTALLATION
TONGUE AND GROOVE CROSS SECTION(EXAGGERATED)
BELL AND SPIGOT CROSS SECTION(EXAGGERATED)
DRY TRENCH WET TRENCH DRY TRENCH WET TRENCH
REVISED 02/27/14 BY NWJ:\CITYDWG\Civil 3D Drawings\DTL\City SDDs\TRENCH SECTION DETAIL.PDF
TRENCH SECTION (TYPICAL)
SCALE 1" = 1'
CONCRETEPAVEMENT
ASPHALTOVERLAY
ASPHALT PAVEMENT,CONCRETE PAVEMENT ORCONCRETE BASE
EXISTING GROUND EXISTING GROUND
PIPE
STANDARD TRENCH SECTION ASREQUIRED BY PLANS ANDSPECIFICATIONS
PAVEMENT SAWCUT - TRENCH SECTION(TYPICAL)
SAWCUT FULL LANE WIDTH OR MIN 10'
1' MIN
1' MIN 1' MIN
SCALE: 1" =1'REVISED 02/12/12 BY JMK
J:\CITYDWG\Civil 3D Drawings\DTL\City SDDs\Pavement Sawcut-Trench Section Detail.PDF
STANDARD PRECASTMANHOLE DETAIL
4' DIAMETER OR PERPLAN AND SPECS
FLAT TOP SLAB
ADJUSTING RINGS
MIN 4" LIPREQUIRED
6 INCHES OF CRUSHED STONE BASE REQUIRED
CONCRETE AND STEEL REINFORCEMENT SHALL CONFORM TOASTM DESIGNATION C478
MANHOLE CONCRETE STRENGTH TO BE 4,000 PSI OR GREATER
MIN. MANHOLE WALL, BASE & FLAT TOP SLAB THICKNESSES4 FT I.D.: 5 INCH WALL, 6 INCH BASE & FLAT TOP SLAB5 FT I.D.: 6 INCH WALL, 8 INCH BASE & FLAT TOP SLAB6 FT I.D.: 7 INCH WALL, 8 INCH BASE & FLAT TOP SLAB8 FT I.D.: 9 INCH WALL, 8 INCH BASE & FLAT TOP SLAB
MANHOLE BASE TO BE CONSTRUCTED OF CLASS "A" CONCRETE,MINIMUM OF 12 INCHES PLACED UNDER FLOW LINE OF PIPE
HEIGHT OF BENCH TO BE 0.8 X DIA. OF SEWER STORM SEWER BENCH SLOPE - 1 INCH PER FT SANITARY SEWER BENCH SLOPE - 3 INCHES PER FT
PIPE HOLES TO BE MANUFACTURED SO AS TO ALLOW FORLATERAL AND VERTICAL MOVEMENT, AS WELL AS ANGULARADJUSTMENT THROUGH 15°
PIPE TO MANHOLE CONNECTORS SHALL MEET ASTM C923(KOR-N-SEAL, QUIK-LOK OR EQUAL)
JOINTS SHALL BE WATERTIGHT AND SHALL BE MADE USINGRUBBER TYPE GASKETS OR PRE-FORMED JOINT MATERIAL
MANHOLE STEPS TO BE PLACED AT 16 INCH INTERVALS. THEFIRST STEP SHALL BE PLACED 16 INCHES ABOVE THE BENCH.THE TOP STEP MAY VARY FROM 16 INCHES - 24 INCHES FROMTHE TOP OF CASTING. STEPS SHALL BE STEEL REINFORCEDPLASTIC CONFORMING TO WS&W 8.40.1.(a). MANHOLE STEPSSHALL BE ALIGNED OVER THE OUTGOING PIPE.
BARREL SECTION - 12 INCH, 16 INCH, 24 INCH, 32 INCH, 48 INCHAND 64 INCH HIGH. AREA OF CIRCUMFERENTIAL STEEL = 0.12SQ INCH PER LINEAL FOOT
ECCENTRIC CONE MAY VARY IN HEIGHT FROM 28 INCHES TO 36INCHES
INSTALL FLAT TOP WHEN SHOWN ON PLANS, INSPECIFICATIONS OR APPROVED BY ENGINEER
ADJUSTING RINGS SHALL BE INJECTION MOLDED-RECYCLEDHDPE AS MANUFACTURED BY LADTECH, INC., OR APPROVEDEQUAL. RINGS SHALL HAVE AN INSIDE DIAMETER OF APPROX.23-3/4 INCHES. CONCRETE ADJUSTMENT RINGS SHALL NOT BEALLOWED.
FRAME SHALL BE NEENAH FOUNDRY R-1550 OR EQUAL.
SANITARY MANHOLE LID TO HAVE CONCEALED PICK HOLESAND "T" SEAL GASKET.
6" GRAVEL BASE
SEALANT
CONCEALEDPICKHOLE
"T" SEAL GASKET
SANITARYMANHOLE
STEPS ROTATEDFOR CLARITY
SCALE: 1" = 2'REVISED 04/13/15 BY NW
J:\CITYDWG\Civil 3D Drawings\DTL\City SDDs\PRECAST MANHOLE DETAIL.PDF
OUTGOINGPIPE
STEPS
FRAME &COVER
TOP VIEW
INCOMINGPIPE
TYPICAL STEPLOCATION
BENCH BENCH
HEIGHT OF BENCH TO BE 0.8 X DIA. OF SEWERSTORM SEWER BENCH SLOPE - 1 INCH PER FTSANITARY SEWER BENCH SLOPE - 3 INCHES PER FT
SIDE CONNECTING MAINS SHALL HAVE FULL SWEEP CURVATURE INTO MAIN FLOW LINE
MANHOLE STEPS SHALL BE ALIGNED OVER THE OUTGOING PIPE
PROVIDE 1" SLOPEACROSS MANHOLE
BENCHBENCH
BENCH BENCH
BENCH
BENCH
BENCHBENCH
BENCH
BENCH
BENCH
BENCH
BENCH
BENCH
STANDARD MANHOLEINVERTS
REVISED 11/10/15 BY NWJ:\CITYDWG\Civil 3D Drawings\DTL\City SDDs\STANDARD MANHOLE INVERTS.PDF