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

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Table No. 10.2(Refer Table No.1 IS 1592-2003)S.No. Classes Works Hydraulic TestPressure, TP (MPa)1 2 3(i) 10 1.0(ii) 15 1.5(iii) 20 2.0(iv) 25 2.510.2.3 Nominal diameter10.2.3.1 The nominal diameter of the pipes corresponds to the internal diameterexpressed in millimeters, tolerances excluded. The series of nominal diametersis given in Table No.- 10.3.Table No.- 10.3All dia in millimeters.(Refer Table No.3 IS 1592-2003)50 40060 45080 500100 600125 700150 750200 800250 850300 900350 100010.2.4 Length10.2.4.1 The nominal length of the pipes refers to the length measured between theextremities for pipes with plain ends. It shall not be less than 3 m for pipes witha nominal diameter equal to or less than 200 mm; and not less than 4 m forpipes with a nominal diameter exceeding 200 mm.10.2.5 Tolerances10.2.5.1 External diameter of finished endsTolerance on the external diameter at 100mm from ends shall be as follows:(Refer Clause 3.4.1.4 IS 1592-2003)Nominal DiametermmTolerancesmm50 to 300 ± 0.60350 to 500 ± 0.80600 to 700 ± 1.0750 to 1000 ± 1.5Urban Administration & Development Department Page 112
10.2.6 Tests :-10.2.6.1 The acceptance tests shall be carried out at the manufacturer's works on pipes,coated or otherwise, sufficiently matured. The number of tests shall be asspecified in IS 7639.(a) Compulsory tests:(1) Works hydraulic pressure tightness test on all pipes.When nominal diameters exceed 1000 mm, this test may be replacedby a suitable method of control as agreed to between the purchaser andthe manufacturer.(2) Hydraulic pressure bursting test for all diameters.(3) Transverse crushing test for all diameters.(4) Longitudinal bending test. Test limited to pipes of 150mm diameter andless.(b) Optional tests at purchaser's request(1) Hydraulic pressure bursting non-immersed test to be done at random atthe purchaser's store.(2) Line test to be done as per 11.6 of IS 6530 on 100 m length of laidpipeline for at least each size ordered above 5000 m. This is to be doneat random at factory of origin.10.2.7 Marking10.2.7.1 Each pipe shall be legibly and indelibly marked with the following information:(a) Indication of the source of manufacture;(b) Date of manufacture and batch number;(c) Nominal diameter;(d) Class of pipe;(e) Pictorial warning sign as given in IS 12081 (Part 2).10.2.7.2 BIS Certification MarkingEach pipe may also be marked with the Standard Mark.10.3 Joints10.3.1 Types and Material10.3.1.1 Two types of joints are normally provided with asbestos cement pressure pipesas under;(a) Asbestos cement coupling with rubber sealing rings.(b) Cast iron detachable joints with rubber sealing rings and bolts and nuts.10.3.2. Asbestos cement pressure pipes shall be joined with asbestos cement couplingwith rubber sealing rings. However, in case of breakage in running pipe line orspecial cases of maintenance or construction joints or jointing of specials thecast iron detachable joints with rubber sealing rings and bolts and nuts can alsobe used.10.3.3 The composition of asbestos cement couplings should conform to 10.2.1. Thedimensions and weight of these couplings should be as given in Annex. B of ISUrban Administration & Development Department Page 113
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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
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Sullage waste Water:Spent water fro
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Laying:The approximate positions of
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CHAPTER NO.1CAST IRON SOCKET AND SP
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Socket and spigot pipes Class AWeig
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1.5 .4 Pipe shall be tested hydrost
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1.9.3 Mass (weight) of the various
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Diameter (mm)Weight (approx) kgHeav
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1.9.3.11 Cast iron plugs:-Diameter
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1.12.7 Caulking may be done with pn
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2.5 Thrust Blocks2.5.1 In case of b
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2.9.3 Should any test of the pipe l
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CHAPTER NO.3CAST IRON PIPES AND SPE
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3.4.2.2 Cast iron flanged spigot:-R
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3.4.2.6 All flanged cast iron tees:
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Nominal diameterTable 2.3Refer Tabl
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Table No.3.8DimensionWall thickness
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CHAPTER NO. 4DUCTILE IRON PRESSURE
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Nominal Diameter Outer diameter of
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4.3.2.4 Where the coating material
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Nominal DiameterDN (mm)Table No. 4.
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4.7.2.3 Lengths of FittingsThe perm
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during the jointing operations. As
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CHAPTER NO.5:UNPLASTICIZED PVC PIPE
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NominaloutsideDiameter(Nominalsize)
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5.10 Handling and storage5.10.1 Bec
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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
Page 98 and 99: frequently used and in normal or sl
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
Page 108 and 109: Table No. 9.3Hydrostatic Design Pre
Page 110 and 111: polyester belts with a minimum widt
Page 112 and 113: 9.19.4 Straight continues lengths o
Page 116 and 117: 1592-2003. The tolerances on the in
Page 118 and 119: 10.5.2.5 Weight of cast iron plain
Page 120 and 121: 10.5.2.9 Weight of cast iron Plain
Page 122 and 123: 10.8.1.1 Width- The width of the tr
Page 124 and 125: 10.11.2 Cast Iron Detachable Joints
Page 126 and 127: shall be used between the straps an
Page 128 and 129: 10.18.9.1 After the test has been c
Page 130 and 131: CHAPTER NO- 11SALT GLAZED STONEWRE
Page 132 and 133: 11.3.2 Each pipe and fittings may a
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Page 136 and 137: 11.7.7 The joint with cast iron or
Page 138 and 139: CHAPTER NO- 12UNPLASTICIZED NON-PRE
Page 140 and 141: 12.4 Dimensions of Pipes:12.4.1 Mea
Page 142 and 143: 12.8 Trench:-(See Drawing No.3)12.8
Page 144 and 145: 12.13.3 Care should be taken to lea
Page 146 and 147: 12.17.6 HandlingFollowing Recommend
Page 148 and 149: 12.17.10 Construction of backfill e
Page 150 and 151: CHAPTER - 13REINFORCED CEMENT CONCR
Page 152 and 153: Diameter ThicknessStrength Test Req
Page 154 and 155: Table 13.5(Refer Clause 8.2 IS 458
Page 156 and 157: efore the next pipe is laid. Adequa
Page 158 and 159: 13.11.4 The water shall be filled t
Page 160 and 161: Chapter - 14SEWER APPURTENANCES14.1
Page 162 and 163: 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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