Specifications Part 1 - Water Supply, Sewerage and Tube Well Works

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NominaloutsideDiameter(Nominalsize)Mean outsideDiameterTable No. 5.2(Refer Table No. 1 IS 4985-2000)Outside DiameterAt any pointMin Max Min MaxClass3 (6kg/sqcm)0.60Working Pressure, MPaClass 4 (8kg/sqcm)0.80Class 5 (10kg/sqcm)1.00Avg Min Max Avg Min Max Avg Min Max(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14)90 90.0 90.3 88.9 91.1 3.7 3.1 3.7 4.6 4.0 4.6 5.7 5.0 5.7110 110.0 110.4 108.6 111.4 4.3 3.7 4.3 5.6 4.9 5.6 7.0 6.1 7.1125 125.0 125.4 123.5 126.5 5.0 4.3 5.0 6.4 5.6 6.4 7.8 6.9 8.0140 140.0 140.5 138.3 141.7 5.5 4.8 5.5 7.2 6.3 7.3 8.7 7.7 8.9160 160.0 160.5 158.0 162.0 6.3 5.4 6.2 8.2 7.2 8.3 9.9 8.8 10.2180 180.0 180.6 177.8 182.2 7.0 6.1 7.1 9.0 8.0 9.2 11.1 9.9 11.4200 200.0 200.6 197.6 202.4 7.7 6.8 7.9 10.0 8.9 10.3 12.3 11.0 12.75.6 Length of pipeThe effective length of pipes shall be 4, 5, or 6 meters. For plain ended pipesthe overall length shall be measured from end to end. For socketed pipe forsolvent cement jointing the effective length of pipe shall be determined bysubtracting from the overall length, the socket length.5.6 Dimensions of sockets pipes:-5.6.1 The sockets formed at the ends of the pipes shall be parallel to the axis of thepipe. The minimum length of any socket shall be = 0.5 x nominal outsidediameter of the pipe +6 mm.5.6.2 Sockets for solvent cement jointing these shall conform to dimensions givenin Table 5.3.Table No.5.3All dimensions in millimeters(Refer Table No. 3 IS 4985-2000)Normal size DN Socket Length L SMean socket internal diameter at Midpointof socket Length, d MMin Min Max(1) (2) (3) (4)90 51.0 90.1 90.3110 61.0 110.1 110.4125 68.5 125.1 125.4140 76.0 140.2 140.5160 86.0 160.2 160.5180 96.0 180.2 180.5200 106.0 200.3 200.6Urban Administration & Development Department Page 56
5.6.3 The minimum length of any socket shall be Ls = 0.5xdn+6mm5.7 Pipe ends:-The ends of the pipes meant for solvent cementing (both plain and bell ended)shall be cleanly cut and shall be reasonably square to the axis of the pipe ormay be chamfered at the plain.5.8 Physical and chemical characteristics5.8.1 Visual appearance5.8.2 The internal and external surface of the pipe shall be smooth, clean and freefrom grooving and other defects. Slight shallow longitudinal grooves orirregularities in the pipe shall be permissible provided the wall thicknessremains within the permissible limits.5.8.3 Opacity:-The wall of the plain pipe shall not transmit more than 0.2 percent of the visiblelight falling on it when tested in accordance with IS: 12235 (Part-3)5.8.4 Effect on water:-The pipe shall not have any detrimental effect on the composition of waterflowing through them.5.9 Marking5.9.1 Each pipe shall be clearly and indelibly marked in ink/paint or hot embossed onwhite base at intervals of not more than 3 meters, in colour. The marking shallshow the following:a) -markb) Out side diameter,c) Class of pipe and pressure rating,c) Batch or lot number, ande) The word plumbing in the case of plumbing pipes.5.9.2 The information according to 5.9.1 shall be marked in colours as mentionedbelow:-ClassColourClass 3GreenClass 4brownClass 5Yellow5.9.3 In case of hot embossing, pipe shall also be provided near the end withcircumferential colour band as mentioned above in clause 5.9.1, to identify theclass of pipe.Urban Administration & Development Department Page 57
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GOVERNMENT OF MADHYA PRADESHDEPARTM
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Branch(i) A special form of cast ir
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A valve in which the closure to an
Page 8 and 9: Sullage waste Water:Spent water fro
Page 10 and 11: Laying:The approximate positions of
Page 12 and 13: CHAPTER NO.1CAST IRON SOCKET AND SP
Page 14 and 15: Socket and spigot pipes Class AWeig
Page 16 and 17: 1.5 .4 Pipe shall be tested hydrost
Page 18 and 19: 1.9.3 Mass (weight) of the various
Page 20 and 21: Diameter (mm)Weight (approx) kgHeav
Page 24 and 25: 1.9.3.11 Cast iron plugs:-Diameter
Page 26 and 27: 1.12.7 Caulking may be done with pn
Page 28 and 29: 2.5 Thrust Blocks2.5.1 In case of b
Page 30 and 31: 2.9.3 Should any test of the pipe l
Page 32 and 33: CHAPTER NO.3CAST IRON PIPES AND SPE
Page 34 and 35: 3.4.2.2 Cast iron flanged spigot:-R
Page 36 and 37: 3.4.2.6 All flanged cast iron tees:
Page 40 and 41: Nominal diameterTable 2.3Refer Tabl
Page 42 and 43: Table No.3.8DimensionWall thickness
Page 44 and 45: CHAPTER NO. 4DUCTILE IRON PRESSURE
Page 46 and 47: Nominal Diameter Outer diameter of
Page 48 and 49: 4.3.2.4 Where the coating material
Page 50 and 51: Nominal DiameterDN (mm)Table No. 4.
Page 52 and 53: 4.7.2.3 Lengths of FittingsThe perm
Page 54 and 55: during the jointing operations. As
Page 56 and 57: CHAPTER NO.5:UNPLASTICIZED PVC PIPE
Page 60 and 61: 5.10 Handling and storage5.10.1 Bec
Page 62 and 63: a)b) Size of the fitting and the ap
Page 64 and 65: 5.14.5 Trench Bottom5.14.5.1 The tr
Page 66 and 67: CHAPTER NO.6CAST IRON VALVES6.1 App
Page 68 and 69: efore painting. All exposed machine
Page 70 and 71: with the main. For large aqueduct p
Page 72 and 73: 6.4.7 Nominal sizes :-6.4.7.1 The r
Page 74 and 75: Table No.6.6Material for different
Page 76 and 77: CHAPTER -7GALVANIZED IRON PIPES, SP
Page 78 and 79: 7.4.2 Globe Valves- The globe valve
Page 80 and 81: 7.6 Testing of valves:-7.6.1 Genera
Page 82 and 83: NominalBoreDimensions and Nominal M
Page 84 and 85: 7.10 Testing of Pipes :Following te
Page 86 and 87: Nominal BoreMinimum Outside Minimum
Page 88 and 89: 7.15.2.2 Taper Screw Plug TestSocke
Page 90 and 91: 7.20.2 All pipes and fittings shall
Page 92 and 93: S.NoTolerance and ovality is given
Page 94 and 95: 8.7.2 The pipe shall be as uniform
Page 96 and 97: directional changes within the tren
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Page 100 and 101: 8.22 Test to Establish Perfectibili
Page 102 and 103: 8.26.6.3 PP Saddles8.26.6.3.1 The b
Page 104 and 105: g Bypass Pipe Carbon Steel IS1239(p
Page 106 and 107: 9.4.1 Coupling Area of jointThis is
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Table No. 9.3Hydrostatic Design Pre
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polyester belts with a minimum widt
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9.19.4 Straight continues lengths o
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Table No. 10.2(Refer Table No.1 IS
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1592-2003. The tolerances on the in
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10.5.2.5 Weight of cast iron plain
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10.5.2.9 Weight of cast iron Plain
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10.8.1.1 Width- The width of the tr
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10.11.2 Cast Iron Detachable Joints
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shall be used between the straps an
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10.18.9.1 After the test has been c
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CHAPTER NO- 11SALT GLAZED STONEWRE
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11.3.2 Each pipe and fittings may a
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on each horizontal rail which is fi
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11.7.7 The joint with cast iron or
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CHAPTER NO- 12UNPLASTICIZED NON-PRE
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12.4 Dimensions of Pipes:12.4.1 Mea
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12.8 Trench:-(See Drawing No.3)12.8
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12.13.3 Care should be taken to lea
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12.17.6 HandlingFollowing Recommend
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12.17.10 Construction of backfill e
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CHAPTER - 13REINFORCED CEMENT CONCR
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Diameter ThicknessStrength Test Req
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Table 13.5(Refer Clause 8.2 IS 458
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efore the next pipe is laid. Adequa
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13.11.4 The water shall be filled t
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Chapter - 14SEWER APPURTENANCES14.1
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provided with cover of medium duty
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14.3.5.4.3 (c) By drop in previous
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14.5.3.4 Where the diameter of the
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14.7.4 Heavy reinforced concrete co
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14.11 By pass:By pass arrangements
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acetate paper, silt drums, ropes, i
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14.22. Automotive Suction Machine :
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14.25.3 Brick Masonry Chamber : Aft
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15.2.5 Lift: the vertical distance
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ensure that drilling has been done
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accepted deductions (stated as a pe
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described in IS 4031 (Part-5) : 198
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v) Cleat bolt of size M-10vi)vii)Se
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15.17.5.3 To protect persons from i
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15.17.5.19. Wherever a socket or co
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esults in unsuitable sub grade cond
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15.17.14.7 Clear out space shall be
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15.17.15.7.1 Ordinarily no surplus
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Water Supply pipes lines should be
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16.3.3 Failure to remove the ridge
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16.9.12 The cover shall be capable
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17.7 Development of tube-well with
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17.13.4 Fine enough to prevent the
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(iv) No. of slots per m 429(v) % Ar
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Annexure: ADRILLING OF TUBE WELL1.
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particularly those having clay or s
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5.3.2 The shape of the openings sho
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5.7.3.6.1 The contractor shall deve
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STRATACHATANNEXURE-2Mohalla/BastiNa
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LocationApparentResistivelyAB/2Inte
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GRAVEL PACKED TUBE WELLSGAVEL PACKE
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HAND PUMP PLATEFORMUrban Administra
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Urban Administration & Development
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Specifications Part 1 - Water Supply, Sewerage and Tube Well Works

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