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Home My WebLink About036-01 C-604 Site DetailsD D d(MIN.) 27" SMALLER 4 30" TO 60" 4 66" LARGER 4 D d(MIN.) 27" SMALLER 3" 30" TO 60" 4" 66" LARGER 6" MATERIALS: A. APPLICATION: SANITARY SEWER SYSTEMS The work within these specifications include all sanitary sewers, manholes, catch basins cleanouts, and related items, including excavating and backfilling, necessary to complete the work shown on the drawings, starting five feet outside the building walls. The ends of sewers shall be tightly plugged or capped at the terminal points, adjacent to buildings, pending the connecting of all such lines to the building drain as specified in the plumbing specifications and architectural drawings, Sanitary Sewers: 1. All gravity plastic sewer pipe and fittings shall conform to ASTM D3034, SDR -35. The minimum cell classification for P,V.C• and P.V.C. truss pipe shall be 12454 -B or 12454-C. 2, All force main sewer shall be PVC ASTM D 1785 Schedule 40. 80 or 120; POLYETHYLENE 160p.s.1, SDR 7 in 3 /4- -inch, 1 inch and 1-1/4-inch diameters only PVC ASTM -D 2241 SDR 13.5, 17, 21 or 26; ABS ASTM -D 1527 Schedule 40, 80 or ASTM -D 2282 SDR 13.5, 17, 21 or 26. Compression fittings must be use in crossing situations with potable water lines. 3. ABS Sewer Pipe and fittings shall conform to ASTM D2680 latest revision, if using truss pipe, joints shall be gasket type. 4. The flow channels for the sanitary sewer manholes shall be u- shaped with the benchwalls extending to the crown of the incoming and outgoing pipes. 5. Joints for P.V.C. and P.V.C. truss pipe shall be compression type flexible gasketed joints, 8: Manholes: 1. Precast reinforced concrete manhole sections shall conform to ASTM C -478 latest revision. 2. Castings shall be of uniform quality, free from blow holes, porosity, hard spots, shrinkage distortion or other defects. They shall be smooth and well cleaned by shot blasting or some other approved method, They shall be coated with asphalt paint which shall result in a smooth coating, tough and tenacious when cold, not tacky or brittle. 3. All castings shall be manufactued In accordance with ASTM A-48-83 Class 358 having a minimum tensile strength of 35,000 psi, and be true to pattern; component parts shall fit together in a satisfactory manner, Round frames and covers shall be of non rocking design or shall have machined horizontal bearing surfaces to prevent rocking and rattling under traffic. All castings shall be fully interchangeable. 4. All weights shall not deviate from the tolerances permitted by ASTM A48 -83 "Standard Specifications for Gray Iron Castings 5. Sanitary sewer frames and covers shall be type Neenah R1642 A 6. Joints manhole sections shall be jointed with sealed "o rings. The "o rings shall meet ASTM C-433 latest revisions. A. Permits and Codes: The intent of this section of the specifications is that the contractors bid on the work covered herein shall be based upon the drawings and specifications but that the work shall comply with all applicable codes and regulations as amended by any waivers, Contractor shall furnish all bonds necessary to get permits for cuts and connections to existing sewers. B, Local Standards; The term "Local Standards" as used herein means the standards of design and construction of the respective municipal department or utility company, C, Existing Improvements; Maintain in operating condition all active utilities, sewers and other drains encountered in the sewer installation. Repair to the satisfaction of the owner any damage to existing active improvements. D. Workmanship: To conform to all local, state and national codes and to be approved by all local and state agencies having jurisdiction. E. Trenching: Lay all pipe in open trenches, except when the local authority gives written permission for tunneling. Open the trench sufficiently ahead of pipe- laying to reveal any obstructions. The width of the trench shall be the inside pipe diameter plus 24 inches for 12 inches above the pipe. Sheet and brace trench as necessary to protect workmen and adjacent structures. All trenching to comply with Occupational Safety° and Health Administration Standards. Keep trenches free from water while construction is in progress. Under no circumstances lay pipe or appurtenances in standing water. Conduct the discharge from trench dewatering to drains or natural drainage channels, F. Special Supports: Whenever, in the opinion of the Engineer, the soil at or below the pipe grade is unsuitable for supporting sewers and appurtenances specified in this section, such special support, in addition to those shown or specified, shall be provided as the Engineer may direct and the contract will be adjusted, 0, Backfilling: For a depth of at least 12 inches above the top of the pipe, backfill with granular material free from large stones, rock fragments, roots or sod. Compact this backfill thoroughly, taking care not to disturb the pipe. For the remaining trench depth, backfill with earth or granular material containing stones or rocks not larger than 4 inches, Backfill under walks, parking areas, driveways and streets shall be granular material only, thoroughly compacted, by approved methods. Trenches parallel to and within 5 feet of paved roadways shall be constructed the same. H, Manhole inverts: Construct manhole flow channels of concrete or sewer pipe, smoothed and semi- circular section conforming to the inside diameter of the connecting sewers, Make changes in size or grade gradually and changes in direction by true curves. Provide such channels for all connecting sewers at each manhole. I. Infiltration: Furnish necessary equipment to test sewers for infiltration. Infiltration rates shall not exceed the local standards, All sanitary sewer lines upon completion will be required to pass a low pressure air test, unless otherwise directed by the City of Carmel Utilities. Infiltration under test shall not exceed 100 gallons per inch on inside diameter of sewer pipe per mile of sewer in 24 hours and inclusive of all appurtenances within the section being tested such as manholes, house connections, etc. J. Flushing Sewers: Flush all sanitary sewers except building sewers with water to obtain free flow through each line. Remove all silt and trash from appurtenances just prior to acceptance of work. K.. Plastic Sewer Pipe Installation: Plastic sewer pipe shall be installed in accordance with ASTM D232I per latest revision, and no plastic pipe shall exceed a deflection of 5 Contractor shall be responsible for performing mandrel -type deflection testing, with supervision of designated County inspector. L. Storm Water Connections: No roof drains, footing drains and /or surface water drains may be connected to the sanitary sewer systems, including temporary connections during construction. M. Waterline Crossing; Where water lines and sanitary sewers cross and water lines cannot be placed above the sewer with a minimum of 18 inches vertical clearance, the sewer must be constructed of water works grade ductile iron pipe with mechanical joints within 10 feet of the water line. N. Utilities: It shall be the responsibility of each contractor to verify all existing utilities and conditions pertaining to his phase of the work. It shall also be the contractors responsibility to contact the owners of the various utilities before work is started. The contractor shall notify in writing the owners or the engineer of any changes, errors or omissions found on these plans or in the field before work is started or resumed. 0, Service Laterals: Individual lot service lines shall be 6" in diameter and of material equal to the specified in A -2 of this section. Service lines shall be connected to the main sewer by a wye at locations generally shown within these plans. Service lines shall be extended and capped at a point 5 feet beyond the right -of -way line or one pipe length for those services on the same side of the street as the main. P. New Sanitary Sewer Main Construction: Contractor to record dimensions of each service line stub from nearest downstream manhole measured along the sanitary sewer main. The locations of manholes and service lines along with any other construction changes are to be incorporated on the original construction drawings and "Record Drawing prints submitted to the City of Indianapolis and the engineer as soon after completion of construction as N. T. S. 30 1/2" O.D. 24" I.D. 1/4" (TYP) PLAN VIEW 1/4" (TYP) -•r-- 5/8 30 1/8" O.D. •0-I SECTION A —A ADJUST/NG RING DETAIL NOTE: CONCRETE APRON AND CASTING SHALL BE INSTALLED SO THAT THEY DO NOT CONTACT THE LATERAL OR LATERAL CAP. 36" x 36" x 8" CONCRETE APRON WITH FIBERMESH REINFORCEMENT. PLACE MINIMUM 10" DIA. HDPE PIPE AROUND LATERAL PRIOR TO BACKFILLING. HOPE PIPE TO EXTEND INTO CONCRETE. EDGE OF PAVEMENT, CURB, GUTTER OR SIMILAR STRUCTURE IN THE PUBLIC RIGHT OF WAY B OUTSIDE DIAMETER D INSIDE DIAMETER d DEPTH OF BEDDING MATERIAL BELOW PIPE 63' 8 -12" 1 /2" GREATER THAN 5' "B "BORROW OR EQUIV. GRANULAR MATERIAL COMPACTED TO 90% STANDARD PROCTOR DENSITY RISER RING THICKNESS 8" -12" OUTSIDE DIA. 34" OR 36" EAST JORDAN IRONWORKS MODEL 1755 CASTING, LETTERED "SEWER" 6" PVC CAP JOINT DETAIL 2" LETTERS, RECESSED, FLUSH WITH SURFACE EXPANSION JOINT AROUND LATERAL FINAL GRADE ,ii„ #8 STONE BELOW CONCRETE APRON TO PREVENT SETTLING. EXTEND TO UNDISTURBED EARTH. CLEANOUT TYPE 2 (HARDSCAPE SURFACES AND ALL OTHER INSTALLATIONS BEYOND THREE FEET OF BUILDING) NOTE: TOP OF CASTING OR CAP SHALL EXTEND 0.20' MIN. ABOVE FINISHED GRADE UNLESS CONSTRUCTED WITHIN PEDESTRIAN OR VEHICULAR TRAFFIC WAY. N. T. S. 1.25 B MIN. REGULAR BACKFILL WET GROUT BED A 6" SEWER LATERAL PRECAST CONC. ADJUSTING RING OR FLANGE OF CASTING MIN. 6" TOPSOIL TO ENSURE GRASS GROWTH IF NOT UNDER PAVEMENT PIPE BEDDING SECTION (NO SCALE) GREATER THAN 5' FROM EDGE OF PVMT. id 0 Oh, O D 0 ODD "SELF- SEALING" APPLICATION r 22 3/4" (STANDARD MANHOLE) (NO SCALE) 6" PIPE 6" 1/8 BEND 45' (6" X 6 MINIMUM 4" CONCRETE CAP FROM THE SPRING LINE TO 6" OVER PIPE, NOT TO EXTEND BEYOND FIRST PIPE JOINT OF WYE. MINIMUM CONCRETE STRENGTH OF 3500 PSI, 28 DAY COMPRESSIVE STRENGTH. NOTE: ALL CLEANOUT PIPE AND FITTINGS TO BE PVC SCHEDULE 40 OR SDR 35 WHEN SHALLOWER THAN 12 FEET. AT DEPTHS GREATER THAN 12 FEET MATERIAL OF CONSTRUCTION WILL BE DETERMINED BY ENGINEER. TYPICAL CLEANOUT DETAILS VOTE: AL_ STORY SEW I \STALLED U \D -R PAVEIV S ALL BE BACK iLLED, P T DETAIL A \D DCAM S NOTE: ALL BEDDING INITIAL BACKFILL SHALL BE INSTALLED IN 6" TO 12" BALANCED LIFTS. MIN. 9" OF CLEARANCE SHALL 1 /6Bc BE PROVIDED ON EACH SIDE OF THE INSTALLED PIPE. NEENAH R- 1077 -A COVER WITH NEENAH R- 1712 -8 -SP FRAME WITH SELF SEALING APPLICATION OR EQUAL PER SECTION 5.04 (a) 2 CONCEALED PICKHOLES 180' (W9204-A OR CITY EQUAL) MACHINE BEARING SURFACE SANITARY SEWER MANHOLE FRAME AND COVER 6" PVC CAP FiNAL GRADE 6" PVC PIPE 6" 1/8 BEND 45' (6" X 6 6" SEWER LATERAL CLEANOUT TYPE 1 (ONLY LANDSCAPED SURFACES WITHIN THREE FEET OF BUILDING) ER ENT ER PECS. 5' (MiN 18 (MIN) WATER LINE CONCRETE ENCASEMENT SECTION VIEW 5'(MIN) B OUTSIDE DIAMETER D INSIDE DIAMETER d DEPTH OF BEDDING f; MATERIAL BELOW PIPE NOTE: ALL BEDDING INITIAL BACKFILL SHALL BE INSTALLED IN 6" TO 12" BALANCED LIFTS MIN. 9" OF CLEARANCE SHALL BE PROVIDED ON EACH SIDE OF THE INSTALLED PIPE REVISIONS PRE -BID SET ISSUE DATE POST BID SET ISSUE DATE DATE DESCRIPTION 12/12 CHANGE CASTING GD z Q SHEET Ld w U L 012.4. c N d N C -604 0 U V o N d i (0 co Q) o rnf E Lo 0 1 'NS CN 0 0 x .0 W CSI PROJ. 00 --113 NOTES: MANHOLE TO CONFORM TO ASTM C -478 LIFT HOLES TO BE FILLED WITH NON-SHRINK MORTAR PREFORMED BITUMEN SEALS, KENT SEAL OR EAQUAL, MAY BE USED BETWEEN ADJUSTING RINGS iN LIEU OF MORTAR BED BASE SECTION IN 4 "(MIN.) CLASS "B" CONC. OR COMPACTED GRANULAR BEDDING MATERIAL CONFORMING INDOT 903.02, SIZE NO. 8 MUST EXTEND TO UNDISTURBED SOIL 6 END VIEW WATER LINE— SEWER CROSSING RUBBER GASKET JOINTS TO CONFORM TO ASTM C- 443 (NO SCALE) PAVEMENT SUB -GRADE 1.25 B 12" (MIN.) "B" BORROW OR EQUIV. GRANULAR MATERIAL COMPACTED TO 95% STANDARD PROCTOR DENSITY #8 CRUSHED STONE OR APPROVED EQUIV. CLASS MIN. 12" BEDDING MATERIAL HAND TAMPED OR WALKED INTO PLACE PIPE BEDDING SECTION (NO SCALE) WITHIN 5' OF EDGE OF PAVEMENT NOTE: SEAL MUST BE ABLE TO PASS AIR PRESSURE TESTS REQUIRED FOR SEWER MAIN PRECAST CONCRETE ADJUSTER RING 8"M/N- 12 "MAX Aro I, SANITARY SEWER MANHOLE DETAIL (NO SCALE) I .32" 16" 32" OR 48" I� 8 12 "MAX 4" IN. FRAME AND COVER r SEE SPECS THIS SHEET CEMENT MORTAR 4' DIAMETER FILL WITH CONCRETE CLASS "A" 48" 1/2 /FOO T(MiN) SLOPE FLOW NOTE: IF MANHOLE HAS ONLY ONE INFLUENT PIPE WHICH iS APPROXIMATELY 90 DEGREES TO EFFLUENT PIPE, THEN CONTRACTOR SHALL MAINTAIN A RADIUSED CHANNEL OF SAME WIDTH AS INFLUENT PIPE. FLOW CHANNEL DETAIL N.T.S. ECCENTRIC CONE SECTION PVC GASKETED OR SOLVENT WELDED CAP (FOR PVC PIPE) D.I. PUSH ON OR M.J. CAP (FOR D.I. PIPE) AS —BUILT LOCATION AND INVERT ELEVATION REQUIRED IF STUB IS LONGER THAN 20 FEET 1 LINE OF .24" NOTE: MANHOLE STEPS SHALL BE POLYPROPYLENE, POLYPROPYLENE COATED STEEL REINFORCING OR AN APPROVED NON CORROSIVE FIBERGLASS MATERIAL. THE COPOLYMER POLYPROPYLENE SHALL MEET THE REQUIREMENTS OF ASTM 0 -4101 REINFORCED WITH DEFORMED 3/8 INCH.(MIN) DIAMETER REINFORCING STEEL CONFORMING TO THE REQUIRMENTS OF ASTM A-615, GRADE 60 PRECAST CONCRETE SECTIONS 0 -RING GASKET BETWEEN ALL RISER AND CONE SECTIONS, PLUS 1/2" EXTRUDABLE GASKET (KENT SEAL OR EQUAL) BARS -12" 0.C. BOTH WAYS 3 "MIN. WATERTIGHT FLEXIBLE JOINTS SHALL BE RES -SEAL (PRICE BROS.), LOCK JOINT P (INTERPACE EQUAL O.. KOR -N -SEAL (US CONC. 8" MIN. FROM OUTER EDGE OF RESILENT CONNECTORS. A A likf 3500 PSI CONCRETE BLOCKING (FOR GASKETED FITTINGS ONLY) UNDISTURBED EARTH SEWER STUB CAPPING DETAIL NOTE: IF SEPARATION IS BETWEEN 8" AND 20 THEN ADDITIONAL REINFORCEMENT (REBAR OR MESH AREA) SHALL BE INCREASED AS DEEMED NECESSARY BY SAMCO ENGINEER