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29RECOMMENDED MAKES OF MATERIALSThe following guidelines are to be noted with regard to use of materials in the work.1 As far as possible, materials bearing "Standard Mark (ISI)" from Bureau of <strong>India</strong>n Standard (BIS) shallbe used in the work, unless make is specifically mentioned in Schedule of rate/ scope.2 Wherever, material bearing Standard Mark (ISI) are used the work, the following shall be ensured.a) The supplier has a valid license from BIS during the period the material is being used in the work.b) The Contractor should furnish necessary documents and proof of payments made for the procurementof materials bearing Standard Mark (ISI).3. Due to non-availability of materials bearing ISI mark as detailed in para-2 above, the materials as perthe list of approved makes of materials shall be used in the work and the Contractor can use any ofmakes given in the attached list.4. In case it is established that Standard material (bearing ISI mark) as well as the materials indicated inthe list (as mentioned in the above para) are not available in the market, then approved equivalentmaterials may be used in the work subject to approval from the consultant and Engineer-in-Charge.5. For materials bearing "Standard Mark (ISI)" ordinarily no testing is to be done. However, in case ofdoubt or with a view to check the quality of materials, Engineer-in-Charge may send samples forrandom testing.6. For use of materials other than materials bearing "Standard Mark (ISI)" Mandatory tests shall beconducted at the frequency specified in the contract. In case frequency of testing is not stipulated in thecontract then standard specification (CPWD, ISI etc.) may be considered for frequency at whichmaterials are to be tested.7. Before bulk purchase of quantities of materials, it is the responsibility of the Contractor to get thesamples of materials approved from consultant and Engineer-in-Charge
30l. Light Switches/Sockets/Fan Regulators(Modular type) : MK <strong>India</strong>/NW/MDS/Anchor Roma2. Ceiling roses :Anchor/MK/Rider/Equivalent3. Buzzers : Anchor/NW/MDSEquivalent4 MCBs/MCB Distribution boards/ELCBs :MDS/Schnider/L&T-Hager/Equivalent5. Change Over MCBs :Schnider/L&T-Hager/Equivalent6. LV/HT Cables :CCI/Polycab/Gloster/universal/Torrent7. LV Switchgear :Siemens/GEC/L&T/ Schneider8. Telephone Cables/LAN :Finolex/ Dehon/Mazda9. TV /CC Cable : Finolex/Pilot/ Equivalent10. Transformer :KIRLOSKAR/VE/ETE/equivalent11. PVC conduits :Sudhakar/Precission/Equivalent12. MS Conduits : Guptha Brand(GB)/Bharath/Equivalent13. Copper Conductor wires :Finolex/L&T/Polycab/Equivalent14. Metal clad Sockets : BCH/Crompton/MDS/L&T/Equivalent15. Cable Glands :HMI/Comet/Equivalent16. Cable Lugs :Dowel/Jainson Equivalent17. Water level Controller :Minilec/L&T/Equivalent18. Indicating Meters : AE/Risliab/IMP/Equivalent19. Energy meters :BHEL/SIMCO/L&T:Havell’s/Equivalent20. Indication Lamps : L&T / C&S / Equivalent21. Push Buttons :L&T / C&S / Equivalent22. GI Pipes : Zindal / Tata / Equivalent23. Street Light Poles : National Tubing Co.:Bombay poles/Equivalent24. Light fittings : Philips/ Crompton/ Wipro/Equivalent25. AB Switches / HG Fuses : Versatek/Hema/Equivalent26. LAS :LANCO/OBLEM/Equivalent27. HT Insulators :OBLEM/JAYA/ Equivalent28. MCCB :L&T/GEC/SEIMENS/Equivalent29. C. T. :KAPPA/AE/Equivalent30. Ceiling fans/Exhaust fans : CROMPTON/GEC/USHA/Equivalent31. CAPACITORS :DUCATI/L&T/ASIAN/Equivalent32. HT SFU : MEGAWIN/ SYSTEM CONTROL/’A’BOND STAND /Equivalent.
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0GAIL (India) Limited(A Nav Ratna C
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2S.NO.TECHNICAL SPECIFICATIONSINDEX
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41.1 GENERAL:A. GENERAL INFORMATION
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6SPECIFICATIONS1. SPECIFICATIONS FO
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81.8 DE-WATERINGWork for excavation
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102.9 TREATEMENT OF SOIL ALONG EXTE
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123.3 PLANT AND EQUIPMENTThe contra
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143.6.3 WATERWater used in the work
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16Unless otherwise specified in the
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183.13 DurabilityThe durability of
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203.18.5 Accuracy of BatchingThe ac
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22placement of concrete, the surfac
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24ii)iii)In framing the beam at dif
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262. Test for organic impurities.3.
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28The minimum interval between the
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303.30.3 Limitation to Use of Diffe
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32The joint filler shall be easily
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341 kg 1 No. 100 gms 1 No.3. Slump
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36It shall be ensured that the bars
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385.1.2 RELATED WORK SPECIFIED ELSE
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40Oiling shall be done before reinf
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42For fair faced concrete, the posi
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446.3 RUBBLE MASONRY:-6.3.1. MATERI
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467.1.1.2 Hard Wood:Hard wood shall
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48The glass sheets for glazing shal
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50finish with minimum anodic film t
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52The tiles shall generally conform
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54Plaster as herein specified shall
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5612.9.5 FLOATING COAT OF NEAT CEME
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5813.1.a3 Preparation of Surface:Th
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6014.1.2 Preparation of surface:Pre
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62solution generously with brush. A
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64The Gypsum boards used for false
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661.4.1 Straining posts shall be pr
Page 69 and 70: 687 Aluminum glazing section Hindal
Page 71 and 72: 70SPECIFICATIONSPLUMBING AND SANITA
Page 73 and 74: 722.6 For all pipes, work shall be
Page 75 and 76: 743.6 As far as possible no GI pipe
Page 77 and 78: 76Following measures shall be adopt
Page 79 and 80: 781.15 ANGLE VALVEAngle valve shall
Page 81 and 82: 803.16 Cast iron gratings shall be
Page 83 and 84: 82a) The contractor shall at all ti
Page 85 and 86: 844.5.1 LEADING IN C.I. PIPESThe le
Page 87 and 88: 865.2.4 TRENCH FILLING OF G.I. PIPE
Page 89 and 90: 88e) Location of all manholes, catc
Page 91 and 92: 90Sr.No. MATERIALS APPROVED MAKE/AG
Page 93 and 94: 2TECHNICAL CONDITIONS1.1 These spec
Page 95 and 96: 411. Qualified Competent Supervisio
Page 97 and 98: 6Ceiling rose: a) A ceiling rose or
Page 99 and 100: 8The consuming device circuit shall
Page 101 and 102: 10A cover plate at the top of the v
Page 103 and 104: 12Mechanical operation indicators s
Page 105 and 106: 1411. Indicating lamps and push but
Page 107 and 108: 16CHAPTER 31. Scope:LAYING OF CABLE
Page 109 and 110: 183.5.4 Provision shall be made to
Page 111 and 112: 20such that it shall be able to rea
Page 113 and 114: 22ii) Tappings : OFF load tap chang
Page 115 and 116: 245.3.2 Installation: The transform
Page 117 and 118: 26A vertical air termination shall
Page 119: 286. Testing:On the completion of t
Page 123 and 124: 2TECHNICAL SPECIFICATIONSA) AIR COO
Page 125 and 126: 47.0 CONEENSATE & DRAIN PIPING:7.1
Page 127 and 128: 6B) AIR DISTRIBUTION SYSTEM:1.0 GEN
Page 129 and 130: 8ii.iii.iv.All necessary allowances
Page 131 and 132: 10ACTUATOR:In case of motorised smo
Page 133 and 134: 12D) THERMAL/ACOUSTIC INSULATION. G
Page 135 and 136: 14BASIS OF DESIGNAC REQUIRED FOROFF
Page 137 and 138: 162.0 INSULATIONManufacturer Materi
Page 139 and 140: 0G) LIST OF APPROVED MAKES:The foll
Page 141 and 142: 1IV. TECHNICAL SPECIFICATIONSFORINT
Page 143 and 144: 316. Unless otherwise provided spec
Page 145 and 146: 52.9 ROUGH CARPENTRYMaterialAll fra
Page 147 and 148: 7All joinery to be varnished/spirit
Page 149 and 150: 9b) After the first coat has fully
Page 151 and 152: 11b) The Contractor should furnish
Page 153: 13holes, loose or dead knots or oth
Page 156 and 157: 2S.N. MATERIAL TEST FIELD/LABORATOR
Page 160 and 161: 6S.M. MATERIAL TEST FIELD/LABORATOR
Page 164 and 165: 10S.N. MATERIAL TEST FIELD/LABORATO
Page 167 and 168: 1VI. LIST OF DOCUMENTS/REGISTERS TO
Page 169 and 170: The following are the tentative qua
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S.No DESCRIPTION OF WORK UNIT QTYPr
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S.No DESCRIPTION OF WORK UNIT QTY12
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CONNECTING CORRIDORS.No DESCRIPTION
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