MINIMUM LENGTH (FT) TO BE RESTRAINED ON EACH SIDE OF FITTING(S)
PIPE SIZE
TYPE4"6"8"10"12"14"16"18"20"
TEES, VALVES AND DEAD ENDS3449547892106120134148
90° BEND2737495969798997107
45° BEND121621252933374145
22-1/2° BEND6810121416182022
11-1/4° BEND34567891011
NOTES:
1. ALL FITTINGS SHALL BE MECHANICAL JOINT TYPE AND SHALL BE INSTALLED WITH MEG-A-LUGS (OR EQUAL).
MEG-A-LUGS (OR EQUAL).
RESTRAIN ALL PIPE WITHIN THE LENGTH SHOWN ON THE TABLE MEASURED FROM THE POINT OF CONNECTION.
WHERE TWO OR MORE FITTINGS ARE TOGETHER, USE FITTINGS WHICH YIELD THE GREATEST LENGTH OF RESTRAINED PIPE.
FOR PIPE ENCASED IN POLYETHELENE, INCREASE THE GIVEN VALUE BY A FACTOR OF 1.5.
USE TWO 45 DEGREE BENDS FOR A 90 DEGREE BEND WHERE POSSIBLE. INCREASE THE GIVEN VALUE BY A FACTOR OF 1.5.
ISOLATION VALVES SHALL BE TREATED AS DEAD ENDS WITH RESTRAINT ON BOTH SIDES OF THE VALVE.
IF LARGER PIPES ARE PROPOSED, THEN DESIGN ENGINEER SHALL PROVIDE CALCULATIONS FOR PROPER RESTRAINT LENGTH.
JOINT RESTRAINT SCHEDULE
N.T
4' x 3/8" FIBERGLASS MARKER WITH RED AND WHITE REFLECTIVE BANDING & STAINLESS STEEL SPRING HY-VIZ INC. OR EQUAL HARRINGTON INTEGRAL HYDRANT STORZ (HIHS) OR EQUAL
FIRE HYDRANT DETAIL
N.T.S.
TYPICAL SECTION
NOTES: 1. PENETRATION OF EXISTING MANHOLE SHALL BE ACCOMPLISHED USING A CORE DRILLING.
SEWER CONNECTION TO EXISTING MANHOLE DETAIL
N.T
OBSTRUCTION
COUNTY ROAD TRENCH RESTORATION
6" HOT MIX ASPHALT 19M64 BASE COURSE
WATER MAIN MAY BE LOOPED ABOVE OBSTRUCTION, IF 3' MINIMUM COVER IS MAINTAINED
WATER MAIN SHALL BE DUCTILE IRON CEMENT LINED PIPE, ALL JOINTS SHALL BE MECHANICAL
OFFSETS MAY BE SUBSTITUTED FOR A "T" OF UP TO 24' IF APPROVED BY THE ENGINEER.
CONCRETE THRUST BLOCKS SHALL BE PROVIDED AT ALL BENDS OR OTHER POINTS OF PIPE
MINIMUM CLEARANCE BETWEEN SANITARY SEWER AND WATER MAIN SHALL BE 18" MIN. CLEARANCE BETWEEN WATER MAIN AND OTHER OBSTRUCTIONS SHALL BE 6". TIE RODS SHALL BE UTILIZED TO RESTRAIN PIPE JOINTS. DETAILS OF THE TIE ROD ASSEMBLY
TIE RODS SHALL BE UTILIZED TO RESTRAIN PIPE JOINTS. DETAILS OF THE TIE ROD ASSEMBLY SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL. TIE RODS SHALL BE SUFFICIENT TO RESTRAIN THE THRUST DEVELOPED AT 100 PSI WORKING PRESSURE. MEGALUG RESTRAINT ALSO ACCEPTABLE IN PLACE OF TIE RODS.
TOWNSHIP ROAD TRENCH RESTORATION
NOTES:
4" STABILIZED BASE IS TO BE BROUGHT TO THE TOP OF EXISTING PAVEMENT AT THE END OF EACH DAY AND LEFT IN PLACE FOR APPROXIMATELY 6 MONTHS.
AFTER SETTLEMENT, THE TRENCH WIDTH PLUS ONE FOOT ON BOTH SIDES ARE TO BE MILLED OUT 1.5" DEEP AS PER APPROPRIATE MILLING LIMITS ABOVE AND REPAVED USING BITUMINOUS CONCRETE SURFACE COURSE MIX I-5.
MECHANICAL JOINTS
ANGLE D = R = L = 45* T x 1.414 T x 1.000 22.5* T x 2.613 T x 2.414 11.25* T x 5.126 T x 5.027
3. EXISTING TRAFFIC STRIPES TO BE REPLACED FOLLOWING FINAL PAVEMENT IF REQUIRED.
D-2A D-2A D-2A
WATER MAIN
1" SERVICES ON DUCTILE IRON PIPE REQUIRE DIRECT TAP
4. ALL TRENCHES TO BE SAW CUT.
UTILITY CROSSING DETAIL
WATER SERVICE CONNECTION
GENERAL NOTES:
N.T.S.
N.T.
UNSUITABLE MATERIAL ENCOUNTERED BENEATH THE TRENCH TO BE REMOVED TO A DEPTH DETERMINED BY THE ENGINEER. REFER TO THE TECHNICAL SPECIFICATIONS FOR DETAILED PIPE BEDDING REQUIREMENTS.
SUITABLE BACKFILL TO BE THOROUGHLY COMPACTED IN 6" LIFTS BY MECHANICAL TAMPING (OR BY HAND TAMPING WHEN AND WHERE DIRECTED).
AREAS SURROUNDING PIPE SHALL BE HAND TAMPED TO FILL ALL CAVITIES.
THE CONTRACTOR MUST DEWATER PRIOR TO PLACING THE PIPE IF WET TRENCH CONDITIONS ARE FOUND. THE PIPE MUST REMAIN IN DRY CONDITIONS UNTIL BACKFILLED.
TRENCH RESTORATION
N.T
JTMUA TO BE 1 1/2"
PLAN VIEW 27 3/4"
ALL MANHOLE FRAMES TO BE CAMPBELL FOUNDRY NO. 1202 B OR APPROVED EQUAL UNLESS SPECIFICALLY NOTED OTHERWISE
NOTES: 1. 6" THICK BOTTOM SAND LAYER SHALL CONSIST OF K5 SAND WITH NO MORE THAN 15% FINES AND SHALL HAVE A MINIMUM INFILTRATION RATE OF 20 INCHES PER HOUR. 2. BASIN CONSTRUCTION MUST NOT COMPACT SOILS BELOW BASIN BOTTOM. 3. THE BASIN BOTTOM IS NOT TO BE FULLY EXCAVATED TO ACCOMMODATE THE USE OF THE K-5 SAND UNTIL A MAJORITY OF THE CONTRIBUTING AREA IS PERMANENTLY STABILIZED. INFILTRATION BASIN
BASIN CROSS SECTION
N.T.S.
BUILDING FOUNDATION
SECTION VIEW
ROOF LEADER DETAIL N.T.S.
N.T.S.
MANHOLE FRAME AND LID
N.T.S.
1. CONCRETE SHALL ATTAIN A MINIMUM COMPRESSION STRENGTH OF 4000 PSI @ 28 DAYS 2. REINFORCING STEEL SHALL BE GRADE 60 3. LID SHALL BE FORD RM STYLE
FOR 1 ½" METERS OR LARGER
SECTION A-A
NOTE:
STONES FOR RIP RAP SHALL BE COMPOSED OF A WELL GRADED MIXTURE OF DURABLE ROCK SUCH THAT 50% OF THE MIXTURE BY WEIGHT SHALL BE LARGER THAN A d50 STONE DIAMETER THE MIXTURE SHALL CONTAIN A SUFFICIENT MIXTURE OF OTHER STONES TO FILL VOIDS. THE DIAMETER OF THE LARGEST STONE SIZE SHALL BE 1.5 d50.
SCOUR HOLE OUTLET PROTECTION
N.T.S
METER PIT DETAIL
N.T.S.
EMERGENCY SPILLWAY DETAIL
N.T.S.
BASIN ACCESS DRIVE
N.T.S.