GAIL (India) Limited

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OFFICE BUILDING INTERNAL WORKS - PLUMBING WORKSS.No DESCRIPTION OF WORK UNIT QTY1 Providing & laying SWG pipes with Bed concrete & haunching 100 mm dia. 7.00 Rmt2 Providing concealed piping GI pipea 15 mm dia 14.00 Rmtb 20 mm dia 10.00 Rmt3 Providing & fixing gun metal valvesa 25 mm dia 2.00 Nos4 Providing & fixing of white glazed porceline P-Trap with grating etc., - 100 mm dia 2.00 Nos5 Providing & fixing CI nahani trap. 5.00 Nos6 Providing & fixing CI soil waste pipesa 100 mm dia 9.00 Rmt7 Providing & fixing CI plain benda 100 mm dia 2.00 Nos8 Providing & fixing CI terminal guard (vent cowl)a 100 mm dia 2.00 Nos910Providing & fixing GI Pipe of 25 mm dia NB with GI fittings including trenching andrefilling.Making connection to GI distribution branch with GI make of sizes upto 40 mm NB byproviding fixing Tee, including cutting & threading / welding the pipe etc.,complete20.00 Rmt2.00 Each6
CONNECTING CORRIDORS.No DESCRIPTION OF WORK UNIT QTY1 Transportation of excavated earth/ debris upto a lead of 2 m unloading, levelling etc. 16.00 Cum2 Earth work excavation in all types of soilsa 0.00 to 1.50 m 47.00 Cum3 Backfilling with excavated earth. 31.00 Cum4 Sand (grade 2) Filling in basement 24.00 Cum5 Providing PCC 1:4:8 as levelling course under foundations, flooring. 15.00 Cum6 RR masonry in foundation, plinth & in basement in CM 1:6 prop. 9.50 Cum7 Providing & laying of Cast in situ RCC 1:1.5:3.a upto plinth level 9.50 Cum8 Reinforcement steel for RCC Works. 1000.00 Kgs9.a Providing & construction brick masonry (115 tk) in CM 1:4 with class 50 bricks. 10.50 Sqm9.b Providing & applying Copolymer acrylic aggregate finish paint over external plasteredsurfaces of makes Heritage or other reputed make as per manufacturer’s specifications.22.00 Sqm10 Providing&doing water proofing treatment. 21.00 Sqm11 Providing 15mm tk. cement plastering to brick masonry at uneven surfaces. 50.00 Sqm12 Providing & laying Eurocon/ Duracrete tile flooring in external pavement. 50.50 Sqm13 Providing & fixing poly carbonate sheet. 150.00 Sqm14 Providing & fixing structural steel 2.79 M.T.7
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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
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687 Aluminum glazing section Hindal
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70SPECIFICATIONSPLUMBING AND SANITA
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722.6 For all pipes, work shall be
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743.6 As far as possible no GI pipe
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76Following measures shall be adopt
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781.15 ANGLE VALVEAngle valve shall
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803.16 Cast iron gratings shall be
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82a) The contractor shall at all ti
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844.5.1 LEADING IN C.I. PIPESThe le
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865.2.4 TRENCH FILLING OF G.I. PIPE
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88e) Location of all manholes, catc
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90Sr.No. MATERIALS APPROVED MAKE/AG
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2TECHNICAL CONDITIONS1.1 These spec
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411. Qualified Competent Supervisio
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6Ceiling rose: a) A ceiling rose or
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8The consuming device circuit shall
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10A cover plate at the top of the v
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12Mechanical operation indicators s
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1411. Indicating lamps and push but
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16CHAPTER 31. Scope:LAYING OF CABLE
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183.5.4 Provision shall be made to
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20such that it shall be able to rea
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22ii) Tappings : OFF load tap chang
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245.3.2 Installation: The transform
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26A vertical air termination shall
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286. Testing:On the completion of t
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30l. Light Switches/Sockets/Fan Reg
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
Page 171 and 172: S.No DESCRIPTION OF WORK UNIT QTYPr
Page 173: S.No DESCRIPTION OF WORK UNIT QTY12
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GAIL (India) Limited

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