Technical 2

SCHEDULE OF QTY"S FOR ELECTRICAL WORKS AT HAZIRA LPG PLANT

S.No Qty Unit Item DescriptionSUPPLY BY CONTRACTOR11kV Outdoor Structure and Equipments

Supply of 11kV Outdoor Structure and equipments, all accessories and fixing material as per drawingsand documents of this SOW, as stated below including transportation upto Site/Yard and unloading.

1 2 EA 11kV, 400A, 50Hz, 25kA for 1 sec, 3-pole, outdoor type, Gang operated disconnector with operating handle from ground2 6 EA 11kV, 40A, 50Hz, outdoor type, Drop out fuse with base unit3 9 EA 11kV, 50Hz, outdoor type, Strain insulators4 12 EA 11kV, 50Hz, outdoor type, Pin (post) insulators5 3 EA 12kV, 50Hz, 10kA, outdoor type, distribution class, lightning arrestor6 1 Lot 7/0.144" ACSR conductor with terminations7 1 Lot Outdoor structure for mounting of equipments

8 1 Lot 10 SWG, 75 sq mm, 2 meter high, chain link fence with supports and barbed wire, hot dip galvanized

9 1 EA 2 x 1.5m wide x 1.8m high, chain link fence gate with tubular pipes, hot dip galvanized10 1 Lot Cement, gravel, G.I. pipes, paint, accessories and fixing materials

Distribution Boards

Supply of distribution boards, all accessories and fixing material as per drawings and documents of this SOW, for the ratings as stated below, including the transportation upto the site/yard, Unloading

11 1 Lot415V, TPN, 50 Hz, 125A, 10 kA for 1 sec, Single front, Indoor type, MOV Distribution board (Surfacemounted) as per 11kV Switchgear and 415V PMCC Single Line Diagram (Dwg. No.0435-JH0911-00-EL-DSL-0002, 3 sheets, Rev 0)

12 1 Lot 415V, TPN, 50 Hz, 100A, 10 kA for 1 sec, Single front, Indoor type, MOV Distribution board (Surfacemounted) as per New MCC Single Line Diagram (Dwg. No.0435-JH0911-00-EL-DSL-0004, Rev 0)

13 1 Lot415V, TPN, 50 Hz, 63A, 10 kA for 1 sec , Single front, Indoor type, Auxiliary AC supply Distribution board(Surface mounted) as per Emergency power and main lighting distribution board Single Line Diagram(Dwg. No.0435-JH0911-00-EL-DSL-0003, Rev 0)HV Power Cable Termination KitsSupply of 6.35/11 kV(E) grade, HV heat shrinkable termination kits, indoor/outdoor type (ISI marked), allaccessories and fixing material suitable for termination of 6.35/11 kV(E) grade, Aluminium conductor,XLPE insulated, PVC inner sheathed, Galvanized steel strip armoured, PVC Outer sheathed, flameretardant, power cable as per drawings and documents of this SOW for cable sizes as stated below,including transportation upto the site/yard and Unloading.

14 1 EA 3C x 150 sq mm (Outdoor type)15 3 EA 3C x 150 sq mm (Indoor type).

Cable Glands (Non hazardous area)HV Power Cable Glands (Non hazardous area)Supply of nickel-plated, double compression type, IP55, brass cable glands, all accessories and fixingmaterial suitable for indoor terminations of 6.35/11 kV(E) grade, Aluminium conductor, XLPE insulated,PVC inner sheathed, Galvanized steel strip armoured, PVC Outer sheathed, flame retardant, power cableas per drawings and documents of this SOW for cable sizes as stated below, including transportation uptoSite/Yard and unloading.

16 4 EA 3C x 150 sq mm MV Power Cable Glands (Non hazardous area)Supply of nickel-plated, single compression type, IP55, brass cable glands, all accessories and fixingmaterial suitable for indoor terminations of Al or Cu conductor, XLPE insulated, PVC inner sheathed,aluminium or galvanised steel wire armoured, PVC outer sheathed, flame retardant, power cables as perdrawings and documents of this SOW for cable sizes as stated below, including transportation uptoSite/Yard and unloading.

17 4 EA 1C x 120 sq mm 18 12 EA 1C x 240 sq mm 19 44 EA 1C x 630 sq mm 20 6 EA 2C x 10 sq mm 21 5 EA 3C x 2.5 sq mm 22 85 EA 3C x 4 sq mm 23 35 EA 3C x 6 sq mm 24 4 EA 3C x 16 sq mm 25 2 EA 3C x 25 sq mm 26 8 EA 3C x 70 sq mm 27 2 EA 3C x 150 sq mm 28 4 EA 3C x 185 sq mm 29 16 EA 3.5C x 25 sq mm

30 11 EA 3.5C x 35 sq mm 31 12 EA 3.5C x 50 sq mm 32 9 EA 3.5C x 70 sq mm 33 16 EA 3.5C x 240 sq mm 34 14 EA 4C x 4 sq mm 35 6 EA 4C x 10 sq mm

MV Control Cable Glands (Non hazardous area)Supply of nickel-plated, single compression type, IP55, brass cable glands, all accessories and fixingmaterial suitable for outdoor terminations of Cu conductor, PVC insulated, PVC inner sheathed,Galvanized steel wire armoured, PVC Outer sheathed flame retardant, control cable as per drawings anddocument of this SOW for cable sizes as stated below, including transportation upto Site/Yard andunloading.

36 45 EA 3C x 2.5 sq mm37 45 EA 5C x 2.5 sq mm38 10 EA 7C x 2.5 sq mm39 2 EA 19C x 2.5 sq mm

Cable Glands (Hazardous area)MV Power Cable Glands (Hazardous area)Supply of nickel-plated, double compression type, flameproof (Zone 1, IIA/IIB, T3 ), IP55, brass cableglands, all accessories and fixing material suitable for outdoor terminations of Al or Cu conductor, XLPEinsulated, PVC inner sheathed, aluminium or galvanized steel wire armoured, PVC Outer sheathed flameretardant, power cable as per drawings and document of this SOW for cable sizes as stated below,including transportation upto Site/Yard and unloading.

40 6 EA 2C x 10 sq mm 41 5 EA 3C x 2.5 sq mm 42 85 EA 3C x 4 sq mm 43 35 EA 3C x 6 sq mm 44 4 EA 3C x 16 sq mm 45 4 EA 3C x 25 sq mm 46 6 EA 3C x 70 sq mm 47 2 EA 3C x 150 sq mm 48 6 EA 3C x 185 sq mm 49 20 EA 3.5C x 25 sq mm 50 16 EA 3.5C x 35 sq mm 51 10 EA 3.5C x 70 sq mm

MV Control Cable Glands (Hazardous area)Supply of nickel-plated, double compression type, flameproof (Zone1, IIA/IIB, T3), IP55, brass cableglands, all accessories and fixing material suitable for outdoor terminations of Cu conductor, PVCinsulated, PVC inner sheathed, Galvanized steel wire armoured, PVC Outer sheathed, flame retardant,control cable as per drawings and documents of this SOW for cable sizes as stated below, includingtransportation upto Site/Yard and unloading.

52 250 EA 3C x 2.5 sq mm53 20 EA 5C x 2.5 sq mm

Cable LugsSupply of crimping type, tinned Aluminium lugs, all accessories and fixing material as per drawings anddocuments of this SOW for cable sizes as stated below, including transportation upto Site/Yard andunloading.

54 44 EA 630 sq mm55 60 EA 240 sq mm56 24 EA 185 sq mm57 24 EA 150 sq mm58 20 EA 120 sq mm59 78 EA 70 sq mm60 36 EA 50 sq mm61 66 EA 35 sq mm62 102 EA 25 sq mm63 20 EA 16 sq mm

Supply of crimping type, tinned Copper lugs, all accessories and fixing material as per drawings anddocuments of this SOW for cable sizes as stated below, including transportation upto Site/Yard andunloading.

64 24 EA 16 sq mm65 48 EA 10 sq mm66 210 EA 6 sq mm67 566 EA 4 sq mm68 12 EA 2.5 sq mm

Supply of pin type, tinned Copper lugs, all accessories and fixing material as per drawings and documentsof this SOW for cable sizes as stated below, including transportation upto Site/Yard, unloading.

69 764 EA 2.5 sq mmCable TraysSupply of prefabricated, heavy duty, hot dip galvanised steel, ladder / perforated type cable trays,necessary bends, tees, risers, crosses, couplers plates, aluminium cover plates, etc., all accessories andfixing material as per drawings and documents of this SOW for sizes as stated below, includingtransportation upto Site/Yard and unloading .

70 170 M 600 mm(W) x 100mm (H), ladder type, 2 mm thick, G.I. cable trays 71 50 M 450 mm(W) x 100mm (H), ladder type, 2 mm thick, G.I. cable trays 72 50 M 300 mm(W) x 100mm (H), ladder type, 2 mm thick, G.I. cable trays 73 350 M 150 mm(W) x 100mm (H), perforated type, 2 mm thick, G.I. cable trays

MarkersSupply of cable markers for underground cable routes, all accessories and fixing material includingcement, sand , etc. as per drawings and documents of this SOW, for sizes as stated below, includingtransportation upto Site/Yard and unloading

74 80 EA 150mm x 60mm, 14 SWG enamelled steel plate with white lettering on jade green background 75 80 EA 80mm x 60mm, 14 SWG enamelled steel plate with white lettering on jade green background

Lighting and Small Power System

76 16 EA

Supply of 2 x 36W, 240V, 1ph, 50 Hz Fluorescent tube, Outdoor type, Industrial, Weatherproof, Dustproof,IP55, Lighting Fixture, suitable for terminating 2 Nos. 3C x 2.5 Sq.mm Cu/XLPE/SWA/PVC cables, allaccessories and fixing material (surface mounted) as per drawings and documents of this SOW,including transportation upto Site/Yard and unloading.

77 5 EA

Supply of 240V, 10A, Double pole MCB controlled outlet with plug in die cast aluminium enclosure,Outdoor type, Industrial, Weatherproof, Dustproof, IP55, suitable for terminating 2 Nos. 3C x 2.5 Sq.mmCu/XLPE/SWA/PVC cables for local isolation of Watch Tower lighting, all accessories and fixing materialas per drawings and documents of this SOW, including transportation upto Site/Yard and unloading.

Earthing Systems

78 40 EASupply of 65 mm dia, 3 m long, G.I. pipe (Medium) earth electrode, complete with earth pit includingcover, charcoal and salt, backfilling, brickwork, sleeves, earth plate, all accessories and fixing material asper drawings and documents of this SOW, including transportation upto site/yard and unloading.

79 80 EA Supply of 65 mm x 10 mm thick x 400 mm long, G.I. Earth Bar, all accessories and fixing material as perdrawings and documents of this SOW, including transportation upto site/yard and unloading Supply of G.I. earthing strips, all accessories and fixing material, as per drawings and documents of thisSOW for sizes as stated below, including transportation upto site/yard and unloading.

80 4200 M 65 mm x 10 mm G.I. strip 81 160 M 40 mm x 5 mm G.I. strip

Supply of G.I. solid wire / G.I. wire rope, lugs, connectors as required for connection to G.I. strip / earthplate / individual equipment, all accessories and fixing material as per drawings and documents of thisSOW for sizes as stated below, including transportation upto site/yard and unloading

82 3500 M 8 SWG Solid G.I. Wire83 430 M 10 mm dia G.I. wire rope84 125 M 16 mm dia G.I. wire rope

85 15 MSupply of 16 sq. mm. flexible copper cable and lugs as required for cable tray earthing jumper, allaccessories and fixing material as per drawings and documents of this SOW including transportation uptosite/yard and unloading

86 25 MSupply of 25 sq. mm. flexible copper cable and lugs as required for pipe earthing jumper, all accessoriesand fixing material as per drawings and documents of this SOW including transportation upto site/yardand unloading

87 12 EA Supply of copper earthing clamp for truck earthing, all accessories and fixing material as per drawingsand documents of this SOW including transportation upto site/yard and unloading Lightning Protection SystemSupply of G.I. earthing strips, all accessories and fixing material as per drawings and documents of thisSOW for sizes as stated below, including transportation upto site/yard and unloading.

88 1000 M 20 mm x 3 mm G.I. strip89 220 M 65 mm x 10 mm G.I. strip

90 19 EASupply of 65 mm dia, 3 m long, G.I. pipe (Medium) earth electrode, complete with earth pit with cover,charcoal and salt, backfilling, brickwork, sleeves, earth plate, all accessories and fixing material as perdrawings and documents of this SOW, including transportation upto site/yard and unloading.

91 19 EA Supply of Test Link, all accessories and fixing material as per drawings and documents of this SOW, including transportation upto site/yard, unloading. ConduitsSupply of G.I. conduits (medium), ISI marked in required length suitable for fixing on structures, encasingin concrete, all accessories and fixing material as per drawings and documents of this SOW for sizes asstated below, including transportation upto Site/Yard and unloading.

92 1500 M 25mm NB

G.I. Pipes

Supply of G.I. pipes (medium), ISI marked in required length suitable for fixing on structures, laying intrenches, encasing in concrete, all accessories and fixing material as per drawings and documents of thisSOW for sizes as stated below, including transportation upto Site/Yard and unloading.

93 25 M 12mm NB94 30 M 50mm NB95 50 M 100mm NB96 25 M 150mm NB

Structural Steel

Supply of MS channels, angles, plates, etc for electrical equipments, cable and cable tray supports withsynthetic enamel paint & anti-rust primer, all accessories and fixing material as per drawings anddocuments of this SOW for sizes as stated below, including transportation upto site/yard and unloading

97 80 M ISMC 10098 170 M ISA 65mm x 65mm x 6mm99 35 M ISA 50mm x 50mm x 6mm

100 80 EA MS plate, 150mm x 150mm x 6mm101 12 EA MS plate, 200mm x 300mm x 6mm102 30 EA MS plate, 50mm x 50mm x 6mm

Other Works103 550 CUM Supply of clean sand including transportation upto site/yard, unloading 104 1250 SQM Supply of 230 mm x 110mm x 70 mm bricks, including transportation upto site/yard, unloading 105 1700 M Supply of 150 mm, coloured warning tape, including transportation upto site/yard, unloading

106 30 SQM Supply of 8 mm thick chequered plates all accessories and fixing material over cable trenches, cutoutsetc. including transportation upto site/yard and unloading

107 16 EA Supply of painted fan hooks, all accessories and fixing material for replastering including transportationupto site/yard and unloading.Miscellaneous Equipments

Supply of various miscellaneous equipments, all accessories and fixing material as per drawings anddocuments of this SOW, for items as stated below, including transportation upto site/yard and unloading.

108 5 EA First aid box with standard contents.

109 5 EA First aid chart made of cloth for electrical shock treatment printed in English and local language, duly framed with front glasses.110 5 EA Sand buckets111 5 EA G.I. Stand for five sand buckets112 5 EA Danger boards for 11kV in English, Hindi & local language.113 3 EA Danger boards for 415V in English, Hindi & local language.114 1 EA Aluminium ladder having height of 11m.115 1 EA Collapsible ladder having height of 4m.116 5 EA 4.5 kg CO2 fire extinguisher, wall mounting type

Safety EquipmentsSupply of 900mm wide safety insulation mats of following grades required for maintenance of electricalequipments in MCC / HT room, as per applicable Indian or International standards, Indian Electricity Rulesand drawings and documents of this SOW, for rating as stated below, including transportation uptosite/yard and unloading

117 20 M 1.1kV grade118 5 M 11kV grade119 1 Pair 11kV grade, rubber glooves for electrical operation and manitenence purposes (with leather protectors)

Erection of Materials supplied by Vendor11kV Outdoor Structure and EquipmentsInstallation, testing and commisioning of 11kV Outdoor Structure and equipments with all accessories andfixing material as per drawing and documents of this SOW, transportation from store/Yard to site at theplace of installation, unpacking, assembly, mounting and wiring of loose parts supplied by vendors,alligning, leveling, grouting etc.

120 2 EA 11kV, 400A, 50Hz, 25kA for 1 sec, 3-pole, outdoor type, Gang operated disconnector with operating handle from ground121 6 EA 11kV, 40A, 50Hz, outdoor type, Drop out fuse with base unit122 9 EA 11kV, 50Hz, outdoor type, Strain insulators123 12 EA 11kV, 50Hz, outdoor type, Pin (post) insulators124 3 EA 12kV, 50Hz, 10kA, outdoor type, distribution class, lightning arrestor125 1 Lot 7/0.144" ACSR conductor with terminations126 1 Lot Outdoor structure for mounting of equipments

127 1 Lot 10 SWG, 75 sq mm, 2 meter high, chain link fence with supports and barbed wire, hot dip galvanized

128 1 EA 2 x 1.5m wide x 1.8m high, chain link fence gate with tubular pipes, hot dip galvanized

129 1 Lot Cement, gravel, G.I. pipes, paint, accessories and fixing materials Distribution BoardsInstallation, testing and commissioning of 415V distribution boards with all accessories and fixing materialas per drawings and documents of this SOW, for ratings as stated below, including transportation fromstore/Yard to site at the place of installation and unpacking

130 1 Lot415V, TPN, 50 Hz, 125A, 10 kA for 1 sec, Single front, Indoor type, MOV Distribution board (Surfacemounted) as per 11kV Switchgear and 415V PMCC Single Line Diagram (Dwg. No.0435-JH0911-00-EL-DSL-0002, 3 sheets, Rev 0)

131 1 Lot 415V, TPN, 50 Hz, 100A, 10 kA for 1 sec, Single front, Indoor type, MOV Distribution board (Surfacemounted) as per New MCC Single Line Diagram (Dwg. No.0435-JH0911-00-EL-DSL-0004, Rev 0)

132 1 Lot415V, TPN, 50 Hz, 63A, 10 kA for 1 sec , Single front, Indoor type, Auxiliary AC supply Distribution board(Surface mounted) as per Emergency power and main lighting distribution board Single Line Diagram(Dwg. No.0435-JH0911-00-EL-DSL-0003, Rev 0)HV Power Cable Terminations

Termination and testing of HV, Aluminium conductor, XLPE insulated, PVC inner sheathed, Galvanizedsteel strip armoured, PVC Outer sheathed, flame retardant, power cables and connection of leadsexcluding supply of heat shrinkable termination kits, Al cable lugs and cable glands but including fixing ofcable glands, cutting and striping of cable insulation, clamping the lug to the conductor, applying heatshrinkable termination kits, clamping of cable cores, marking with wire number and ferrules etc with allaccessories and fixing material as per drawings and documents of this SOW, for cable sizies as statedbelow including transportation from store/Yard to site at the place of installation and unpacking.

133 1 EA 6.35/11 kV(E) grade, 3C x 150 sq mm (outdoor type). 134 3 EA 6.35/11 kV(E) grade, 3C x 150 sq mm (indoor type).

MV Cable Terminations (Non hazardous area)MV Power Cable Terminations (Non hazardous area)Termination of MV, 1.1kV grade, Al or Cu conductor, XLPE insulated, PVC inner sheathed, aluminium orgalvanised steel wire armoured, PVC outer sheathed, flame retardant, power cables and connection ofleads excluding supply of cable glands and Al/Cu lugs but including fixing of cable glands, cutting andstripping of cable insulation, crimping the lug on to the conductor, clamping of the cable-cores, markingwith wire number, ferrules etc., with all accessories and fixing material as per drawings and documents ofthis SOW, for cable sizies as stated below including transportation from store/Yard to site at the place ofinstallation, unpacking

135 4 EA 1C x 120 sq mm 136 12 EA 1C x 240 sq mm 137 44 EA 1C x 630 sq mm 138 6 EA 2C x 10 sq mm 139 5 EA 3C x 2.5 sq mm 140 85 EA 3C x 4 sq mm 141 35 EA 3C x 6 sq mm 142 4 EA 3C x 16 sq mm 143 2 EA 3C x 25 sq mm 144 8 EA 3C x 70 sq mm 145 2 EA 3C x 150 sq mm 146 4 EA 3C x 185 sq mm 147 16 EA 3.5C x 25 sq mm 148 11 EA 3.5C x 35 sq mm 149 12 EA 3.5C x 50 sq mm 150 9 EA 3.5C x 70 sq mm 151 16 EA 3.5C x 240 sq mm 152 14 EA 4C x 4 sq mm 153 6 EA 4C x 10 sq mm

MV Control Cable Terminations (Non hazardous area)Termination of MV, 1.1kV grade, Cu conductor, PVC insulated, PVC inner sheathed, Galvanized steelwire armoured, PVC Outer sheathed, flame retardant, control cable and connection of leads excludingsupply of cable glands and Copper lugs but including fixing of cable glands, cutting and stripping of cableinsulation, crimping the lug on to the conductor, clamping of the cable-cores, marking with wire number,ferrules etc., with all accessories and fixing material as per drawings and documents of this SOW, forcable sizies as stated below including transportation from store/Yard to site at the place of installation,and unpacking

154 45 EA 3C x 2.5 sq mm155 45 EA 5C x 2.5 sq mm156 10 EA 7C x 2.5 sq mm157 2 EA 19C x 2.5 sq mm

MV Cable Terminations (Hazardous area)MV Power Cable Terminations (Hazardous area)

Termination of MV, 1.1kV grade, Al or Cu conductor, XLPE insulated, PVC inner sheathed, aluminium orgalvanised steel wire armoured, PVC outer sheathed, flame retardant, power cables and connection ofleads excluding supply of flameproof cable glands and Al/Cu lugs but including fixing of flameproof cableglands, cutting and stripping of cable insulation, crimping the lug on to the conductor, clamping of thecable-cores, marking with wire number, ferrules etc., with all accessories and fixing material as perdrawings and documents of this SOW, for cable sizies as stated below including transportation fromstore/Yard to site at the place of installation and unpacking

158 6 EA 2C x 10 sq mm 159 5 EA 3C x 2.5 sq mm 160 85 EA 3C x 4 sq mm 161 35 EA 3C x 6 sq mm 162 4 EA 3C x 16 sq mm 163 4 EA 3C x 25 sq mm 164 6 EA 3C x 70 sq mm 165 2 EA 3C x 150 sq mm 166 6 EA 3C x 185 sq mm 167 20 EA 3.5C x 25 sq mm 168 16 EA 3.5C x 35 sq mm 169 10 EA 3.5C x 70 sq mm

MV Control Cable Terminations (Hazardous area)Termination of MV, 1.1kV grade, Cu conductor, PVC insulated, PVC inner sheathed, Galvanized steelwire armoured, PVC Outer sheathed, flame retardant, control cable and connection of leads excludingsupply of flameproof cable glands and Copper lugs but including fixing of flameproof cable glands, cuttingand stripping of cable insulation, crimping the lug on to the conductor, clamping of the cable-cores,marking with wire number, ferrules etc., with all accessories and fixing material as per drawings anddocuments of this SOW, for cable sizies as stated below including transportation from store/Yard to site atthe place of installation and unpacking

170 250 EA 3C x 2.5 sq mm171 220 EA 5C x 2.5 sq mm

Cable TraysInstallation of prefabricated, heavy duty, hot dip galvanised steel, ladder / perforated type cable trays,necessary bends, tees, risers, crosses, couplers plates, aluminium cover plates, etc., with all accessoriesand fixing material as per drawings and documents of this SOW for sizes as stated below, includingtransportation from store/Yard to site at the place of installation and unpacking

172 170 M 600 mm(W) x 100mm (H), ladder type, 2 mm thick, G.I. cable trays 173 50 M 450 mm(W) x 100mm (H), ladder type, 2 mm thick, G.I. cable trays 174 50 M 300 mm(W) x 100mm (H), ladder type, 2 mm thick, G.I. cable trays 175 350 M 150 mm(W) x 100mm (H), perforated type, 2 mm thick, G.I. cable trays

MarkersInstallation of cable markers for underground cable routes with all accessories and fixing materialincluding all civil works as per drawings and documents of this SOW, for sizes as stated below, includingtransportation from store/Yard to site at the place of installation and unpacking

176 80 EA 150mm x 60mm, 14 SWG enamelled steel plate with white lettering on jade green background 177 80 EA 80mm x 60mm, 14 SWG enamelled steel plate with white lettering on jade green background

Lighting and Small Power System

178 16 EA

Installation, testing and commissioning of 2 x 36W, 240V, 1ph, 50 Hz Fluorescent tube, Outdoor type,Industrial, Weatherproof, Dustproof, IP55, Lighting Fixture with all accessories and fixing material (surfacemounted) as per drawings and documents of this SOW, including transportation from store/Yard to site atthe place of installation and unpacking.

179 5 EA

Installation, testing and commissioning of 240V, 10A, Double pole MCB controlled outlet with plug in diecast aluminium enclosure, Outdoor type, Industrial, Weatherproof, Dustproof, IP55 for Watch Towerlighting with all accessories and fixing material as per drawings and documents of this SOW, includingtransportation from store/Yard to site at the place of installation and unpacking. Earthing Systems

180 40 EA

Installation, testing and commisioning of 65 mm dia, 3 m long, G.I. pipe (Medium) earth electrode,complete with earth pit including cover, excavating, filling charcoal and salt, backfilling, brickwork,sleeves, earth plate connections with all accessories and fixing material as per drawings and documentsof this SOW, including transportation from store/Yard to site at the place of installation and unpacking

181 80 EAInstallation of 65 mm x 10 mm thick x 400 mm long, G.I. Earth bar with all accessories and fixing materialas per drawings and documents of this SOW, including transportation from store/Yard to site at the placeof installation and unpacking

Installation, testing and commisioning of G.I. earthing strips with all accessories and fixing material,including connections to equipments, bury, excavation and back filling, fixing to structures / walls, weldingat joints, providing anti-corrosion paint or bitumen and jute covering for welded portion, clambing andnecessery hardware for connecting, etc, as per drawings and documents of this SOW for the sizes asstated below, including transportation from store/Yard to site at the place of installation and unpacking

182 4200 M 65 x 10 mm G.I. strip 183 160 M 40 x 5 mm G.I. strip

M

Installation, testing and commisioning of G.I. solid wire / G.I. wire rope, lugs, connectors as required forconnection to G.I. strip / earth plate / individual equipment, bury, excavation and back filling, fixing tostructures / walls with all accessories and fixing material as per drawings and documents of this SOW forsizes as stated below, including transportation from store/Yard to site at the place of installation andunpacking

184 3500 M 8 SWG Solid G.I. Wire185 430 M 10 mm dia G.I. wire rope186 125 M 16 mm dia G.I. wire rope

187 15 MInstallation, testing and commisioning of 16 sq. mm. flexible copper cable and lugs as required for cabletray earthing jumper with all accessories and fixing material as per drawings and documents of this SOWincluding transportation from store/Yard to site at the place of installation and unpacking

188 25 MInstallation, testing and commisioning of 25 sq. mm. flexible copper cable and lugs as required for pipeearthing jumper with all accessories and fixing material as per drawings and documents of this SOWincluding transportation from store/Yard to site at the place of installation and unpacking

189 12 EAInstallation, testing and commisioning of copper earthing clamp for truck earthing with all accessories andfixing material as per drawings and documents of this SOW including transportation from store/Yard tosite at the place of installation and unpackingLightning Protection SystemInstallation, testing and commissioning of G.I. earthing strips with all accessories and fixing material alongthe roof, including fixing to structures / walls, welding at joints, providing anti-corrosion paint or bitumenand jute covering for welded portion, clambing and necessery hardware for connecting, etc, as perdrawings and documents of this SOW, for sizes as stated below, including transportation from store/Yardto site at the place of installation and unpacking

190 1000 M 20 mm x 3 mm G.I. strip191 220 M 65 mm x 10 mm G.I. strip

192 19 EA

Installation, testing and commisioning of 65 mm dia, 3 m long, G.I. pipe (Medium) earth electrode,complete with earth pit including cover, excavating, filling charcoal and salt, backfilling, brickwork,sleeves, earth plate connections with all accessories and fixing material as per drawings and documentsof this SOW, including transportation from store/Yard to site at the place of installation and unpacking

193 19 EAInstallation, testing and commissioning of Test Link with all accessories and fixing material withconnections to down conductors as per drawings and documents of this SOW, including transportationfrom store/Yard to site at the place of installation and unpacking.ConduitsInstallation of G.I. conduits (medium), in required lengths with fixing on structures, encasing in concrete,including cutting, threading, bending and similar works, supply of clamps, small iron structures, spacersand installation of seats, plugs, bushings etc., small civil works with all accessories and fixing material asper drawings and documents of this SOW for sizes as stated below, including transportation fromstore/Yard to site at the place of installation and unpacking

194 1500 M 25mm NBG.I. Pipes

Installation of G.I. pipes (medium) in required lengths, fixed on steel, concrete or similar structure, buriedin trenches, encased in concrete including cutting, threading, bending and similar works, supply ofclamps, small iron structures, spacers and installation of seats, plugs, bushings etc., small civil works withall accessories and fixing material as per drawings and documents of this SOW for sizes as stated below,including transportation from store/Yard to site at the place of installation and unpacking

195 25 M 12mm NB196 30 M 50mm NB197 50 M 100mm NB198 25 M 150mm NB

Structural SteelFabrication and installation of MS channels, angles, plates, etc for electrical equipments, cable and cabletray supports including welding, bolting, revitting, supply of necessery anchor bolts and grouting, breakingwalls, floors, etc., applying one coat of anti-rust primer and two finished coats of approved syntheticenamel paint as required with all accessories and fixing material as per drawings and documents of thisSOW for sizes as stated below, including transportation from store/Yard to site at the place of installationand unpacking

199 80 M ISMC 100

200 170 M ISA 65mm x 65mm x 6mm201 35 M ISA 50mm x 50mm x 6mm202 80 EA MS plate, 150mm x 150mm x 6mm203 12 EA MS plate, 200mm x 300mm x 6mm204 30 EA MS plate, 50mm x 50mm x 6mm

Other WorksExcavation of cable trenches for burying cables, spreading of sand, installation of bricks and warningtapes, etc. and back filling the excavated trenches with soil, shuttering, dewatering, etc if required as perdrawings and documents of this SOW, for sizes as stated below, including transportation from store/Yardto site at the place of installation and unpacking

205 45 M 900 mm (W) x 1100 mm (D) cable trench (buried)206 150 M 3000 mm (W) x 900 mm (D) cable trench (buried)207 230 M 1000 mm (W) x 900 mm (D) cable trench (buried)208 255 M 700 mm (W) x 900 mm (D) cable trench (buried)209 690 M 500 mm (W) x 900 mm (D) cable trench (buried)210 400 M 350 mm (W) x 750 mm (D) cable trench (buried)211 400 M 250 mm (W) x 750 mm (D) cable trench (buried)

212 30 SQMInstallation of 8 mm thick checkered plates with all accessories and fixing material over cable trenches,cutouts etc. as per drawings and documents of this SOW, including transportation from store/Yard to siteat the place of installation and unpacking

213 16 EAInstallation of painted fan hooks with all accessories and fixing material for replastering as per drawingsand documents of this SOW, including transportation from store/Yard to site at the place of installationand unpacking Miscellaneous EquipmentsInstallation of various miscellaneous equipments with all accessories and fixing material as per drawingsand documents of this SOW, for items as stated below, including transportation from store/Yard to site atthe place of installation and unpacking

214 5 EA First aid box with standard contents.

215 5 EA First aid chart made of cloth for electrical shock treatment printed in English and local language, duly framed with front glasses.216 5 EA Sand buckets with stand.217 5 EA G.I. Stand for five sand buckets218 5 EA Danger boards for 11kV in English, Hindi & local language.219 3 EA Danger boards for 415V in English, Hindi & local language.220 1 EA Aluminium ladder having height of 11m.221 1 EA Collapsible ladder having height of 4m.222 5 EA 4.5 kg CO2 fire extinguisher, wall mounting type

Safety Equipments

Installation of 900mm wide safety insulation mats required for maintenance of electrical equipments insubstation, including cutting to required shape in running length, as per applicable Indian or Internationalstandards, Indian Electricity Rules and drawings and documents of this SOW, for rating as stated below,including transportation from store/Yard to site at the place of installation and unpacking

223 20 M 1.1kV grade224 5 M 11kV grade

Obtaining Statuatory Approval

225 1 Lot

Obtaining statutory approvals from statutory bodies (Central & Gujarat State) such as CEA, State Electrical Inspectorate, CCE, DGMS etc for Electrical installation and energisation of complete electrical facilities, Complete liasoning Works, followups with all statutory bodies for Electrical System approval (All HT & LT Eqpts Earthing System) including 02 Nos DG Sets of 500 KVA & 150 KVA to be installed at location

Erection of HPC Supplied Eqpts11kV Switchgear Installation, testing and commissioning of 11kV Switchgear including transportation from store/Yard to siteat the place of installation, unpacking, assembly, installation on foundation/base frame, alligning, leveling,grouting, mounting and wiring of loose parts supplied by vendors, interconnection of shipping section andrequired inter panel wiring between shipping section, including supply of all wiring materials, installationand testing and calibration of relay and meters etc as per drawings and documents of this SOW for therating as stated below

226 1 Lot11 kV, 3 phase, 25 kA for 1 sec, 400 A Single front Switchboard with 1 No. 400A incomer cumtransformer outgoing feeder as per 11kV Switchgear and 415V PMCC single line diagram (Drg No.0435-JH0911-00-EL-DSL-0002 Rev 0)415V Switchgear

Installation, testing and commissioning of 415V Switchgear including transportation from store/Yard to siteat the place of installation, unpacking, assembly, installation on foundation/base frame, alligning, leveling,grouting, mounting and wiring of loose parts supplied by vendors, interconnection of shipping section andrequired inter panel wiring between shipping section, including supply of all wiring materials, installationand testing and calibration of relay and meters etc as per drawings and documents of this SOW for therating as stated below

227 1 Lot415V, TPN, 50Hz,1000A, 50 kA for 1 sec, double front, draw out type, power and motor control center as per 11kV Switchgear and 415V PMCC Single Line Diagram (Dwg. No.0435-JH0911-00-EL-DSL-0002, 3 sheets, Rev 0)

228 1 Lot 415V, TPN, 50Hz, 400A, 50 kA for 1 sec, single front, draw out type motor control center as per 415V MCC Single Line Diagram (Dwg. No. 0435-JH0911-00-EL-DSL-0004 Rev 0)Automatic Power Factor Correction Panel Installation, testing and commissioning of 415V APFC panel including transportation from store/Yard tosite at the place of installation, unpacking, assembly, installation on foundation/base frame, alligning,leveling, grouting, mounting and wiring of loose parts supplied by vendors, interconnection of shippingsection and required inter panel wiring between shipping section, including supply of all wiring materials,installation and testing and calibration of relay and meters etc as per drawings and documents of thisSOW for the rating as stated below

229 1 Lot 415V, TPN, 50Hz, 50 kA for 1 sec, 250kVAr multistep (10 x 25kVAr), single front, fixed type, automatic power factor correction panel with capacitor banksEmergency Power and Main Lighting Distribution Board Installation, testing and commissioning of 415V EPMLDB including transportation from store/Yard to siteat the place of installation, unpacking, assembly, installation on foundation/base frame, alligning, leveling,grouting, mounting and wiring of loose parts supplied by vendors, interconnection of shipping section andrequired inter panel wiring between shipping section, including supply of all wiring materials, installationand testing and calibration of relay and meters etc as per drawings and documents of this SOW for therating as stated below

230 1 Lot 415V, TPN, 50Hz, 250A, 50 kA for 1 sec, single front, fixed type EPMLDB as per EPMLDB Single Line Diagram (Dwg. No.435-JH0911-00-EL-DSL-0003 Rev B)415V Bus Duct

Installation, testing and commissioning of 415V bus duct including transportation from store/Yard to site atthe place of installation, unpacking, assembly, mounting and wiring of loose parts supplied by vendors,interconnection of shipping section, installation on transformer terminal box and switchgear, alligning,leveling, grouting as per drawings and documents of this SOW for the rating as stated below

231 1 Lot 415V, TPN, 50Hz, 1000A, 50 kA for 1 bus duct Oil Filled Distribution TransformerInstallation, Testing and commissioning of Transformer including Onload Tap Changer as per drawings and documents of this SOW for the rating as stated below.

232 1 EA 11/0.433kV, 630 kVA, ONAN transformer with OLTC

233 200 LitreFilteration of transformer oil by stream line filter machine provided by the contractor for improving theinsulation strength of oil to the required strength including all labours, specification of tender and directionof engineer-in-charge (Excluding the supply of transformer oil).Emergency Diesel GeneratorsInstallation, testing and commissioning of emergency DG set in acoustic enclosure including all relatedpiping, transportation from store/Yard to site at the place of installation, unpacking, assembly, mountingand wiring of loose parts supplied by vendors, supply of all wiring materials, installation on foundation,alligning, leveling, grouting and calibration of relay and meters etc as per drawings and documents of thisSOW for the rating as stated below.

234 1 Lot 500 kVA Emergency Diesel Generators set mounted in acoustic enclosure with AMF Panel235 1 Lot 150 kVA Emergency Diesel Generators set mounted in acoustic enclosure with AMF Panel

MotorsTesting, commissioning and handing over of the following Increased safety / flameproof / Industrial, 3phase squirrel cage induction motors & MOVs as per drawings and documents of this SOW for the ratingsas stated below. The scope shall include checking location of terminal box and relocating if necessary,megger testing, greasing, setting direction of rotation, noload run and load run tests for motors andsubmission of test reports. However transportation and mechanical erection of motors and cableterminations are excluded from the scope.

236 62 EA 415V motors, upto and including 3.7 kW with DOL Starting 237 25 EA 415V motors, above 3.7 kW and upto and including 7.5 kW with DOL starting238 2 EA 415V motors, 15 kW with DOL starting.239 2 EA 415V motors, 22.5 kW with DOL starting.240 6 EA 415V motors, 37.5 kW with DOL starting.241 2 EA 415V motors, 55 kW with DOL starting.242 2 EA 415V motors, 110 kW

Drying out of Increased Safety / flameproof / Industrial motors for the ratings as stated below to improveInsulation Resistance value, by adopting any sound practice such as application of low voltage with rotorlocked, blowing of hot air from external source, etc. The scope shall include associated works such asremoving cable connections, handling, transportation, opening up of the motor, refixing, cable termination,etc.

243 4 EA 415V motors, upto and including 3.7 kW with DOL Starting 244 2 EA 415V motors, above 3.7 kW and upto and including 7.5 kW with DOL starting245 1 EA 415V motors, 15 kW with DOL starting.246 1 EA 415V motors, 22.5 kW with DOL starting.247 1 EA 415V motors, 37.5 kW with DOL starting.248 1 EA 415V motors, 55 kW with DOL starting.249 1 EA 415V motors, 110 kW

AC UPS SystemInstallation, testing and commissioning of AC UPS system as per vendor installation manual, chargers,battery bank, distribution boards, including transportation from store/Yard to site at the place ofinstallation, unpacking, assembly, mounting and wiring of loose parts supplied by vendors,interconnection of shipping section and required inter panel wiring between shipping section, supply of allwiring materials, installation on foundation/battery rack, electrolytic filling, fixing of inter-cell connectors,alligning, leveling, grouting and calibration of relay and meters etc. as per drawings and documents of thisSOW for the rating as stated below.

250 4 Lot 2 kVA, 240 V, 50 HZ, 100 % fully parallel redundant UPS with Battery 2x100% rated for 1hr. of full capacity for each charger-inverter set for back up of 1 hr.251 8 Lots Battery Bank 252 4 Lot ACDB

110V DC UPS SystemInstallation, testing and commissioning of DC UPS system as per vendor installation manual, chargers,lead-acid battery bank, distribution boards, including transportation from store/Yard to site at the place ofinstallation, unpacking, assembly, mounting and wiring of loose parts supplied by vendors,interconnection of shipping section and required inter panel wiring between shipping section, supply of allwiring materials, installation on foundation/battery rack, electrolytic filling, fixing of inter-cell connectors,alligning, leveling, grouting and calibration of relay and meters etc as per drawings and documents of thisSOW for the rating as stated below.

253 1 Lot Battery Charger 254 2 Lots Battery Bank 255 1 Lot DCDB

HV Power Cable Laying

Laying, testing and commissioning of HV, Aluminium conductor, XLPE insulated, PVC inner sheathed,Galvanized steel strip armoured, PVC Outer sheathed, flame retardant, cable and straight through jointsas required as per drawings and documents of this SOW, for cable sizies as stated below includingtransportation from store/Yard to site at the place of installation and unpacking

256 110 M 6.35/11kV(E) grade, 3C x 150 sq mm, .MV Power Cable LayingLaying, testing and commisioning of MV, 1.1kV grade, Al conductor, PVC insulated, PVC inner sheathed,aluminium or galvanized steel wire armoured, PVC Outer sheathed, flame retardant, power cable as perdrawings and documents of this SOW, for cable sizies as stated below including transportation fromstore/Yard to site at the place of installation and unpacking

257 55 M 1C x 120 sq mm 258 165 M 1C x 240 sq mm 259 900 M 1C x 630 sq mm 260 370 M 3C x 25 sq mm 261 1000 M 3C x 70 sq mm 262 370 M 3C x 150 sq mm 263 1320 M 3C x 185 sq mm 264 1500 M 3.5C x 25 sq mm 265 2500 M 3.5C x 35 sq mm 266 1500 M 3.5C x 50 sq mm 267 1400 M 3.5C x 70 sq mm 268 260 M 3.5C x 240 sq mm

Laying, testing and commisioning of MV, 1.1kV grade, Copper conductor, XLPE insulated, PVC innersheathed, galvanised steel wire armoured, PVC outer sheathed, fire retardant, power cables power cableas per drawings and documents of this SOW, for cable sizies as stated below including transportationfrom store/Yard to site at the place of installation and unpacking

269 290 M 2C x 10 sq mm 270 660 M 3C x 2.5 sq mm 271 20000 M 3C x 4 sq mm 272 12500 M 3C x 6 sq mm 273 1000 M 3C x 16 sq mm

274 650 M 4C x 4 sq mm 275 800 M 4C x 10 sq mm

MV Control Cables LayingLaying, testing and commisioning of MV, 1.1kV grade, Copper conductor, PVC insulated, PVC innersheathed, galvanised steel wire armoured, PVC outer sheathed, fire retardant, control cable as perdrawings and documents of this SOW, for cable sizies as stated below including transportation fromstore/Yard to site at the place of installation and unpacking

276 30000 M 3C x 2.5 sq mm277 15000 M 5C x 2.5 sq mm278 900 M 7C x 2.5 sq mm279 45 M 19C x 2.5 sq mm

Lighting and Small Power SystemLighting Distribution Panels

Installation, testing and commissioning of flameproof Lighting and small power distribution boards with allaccessories and fixing material as per drawings and documents of this SOW, for ratings as stated below,including transportation from store/Yard to site at the place of installation and unpacking

280 7 EA 415V, TPN, Single front, one incomer of 63A TPN ELCB Cum MCB and 18 outgoing (way) with 100 mARCCB and 16 A DPMCB.

281 4 EA 415V, TPN, Single front, one incomer of 32A TPN ELCB Cum MCB and 12 outgoing (way) with 100 mARCCB and 16A DPMCB.Installation, testing and commissioning of flameproof Lighting Fixtures with all accessories and fixingmaterial as per drawings and documents of this SOW, for ratings as stated below, including transportationfrom store/Yard to site at the place of installation and unpacking

282 275 EA 250W HPMV Well glass lighting fixtures 283 70 EA 160W MLL Well glass lighting fixtures 284 20 EA 125W HPMV Well glass lighting fixtures285 1 EA 400W HPMV Well glass lighting fixtures

Installation, testing and commissioning of flameproof Junction boxes with all accessories and fixingmaterial as per drawings and documents of this SOW, for ratings as stated below, including transportationfrom store/Yard to site at the place of installation and unpacking

286 10 EA Junction box, Four way , terminal strip of 10A rating & incomer 3.5C x 35 sq mm and outgoing to suit 5C x 2.5 sq mm YWY cable, along with plugs.

287 50 EA Junction box, four way, terminal strip of 10A rating & incomer 3.5C x 16 sq mm and outgoing to suit 5C x 2.5 sq mm YWY cable, along with plugs.. Installation, testing and commissioning of flameproof Switch sockets with all accessories and fixingmaterial as per drawings and documents of this SOW, for types as stated below, including transportationfrom store/Yard to site at the place of installation and unpacking

288 5 EA Switch Socket 3 Phase289 21 EA Switch Socket Single Phase

290 10 EAInstallation, testing and commissioning of flameproof, 20W, Emergency tube lighting Fixture with allaccessories and fixing material (surface mounted) as per drawings and documents of this SOW, includingtransportation from store/Yard to site at the place of installation and unpackingLocal Control StationsInstallation, testing and commissioning of flameproof Local control stations with all accessories and fixingmaterial as per drawings and documents of this SOW, for types as stated below, including transportationfrom store/Yard to site at the place of installation and unpacking

291 37 EA Local control station with Start/Stop push buttons and ammeter292 43 EA Local control station with Start/Stop push buttons 293 5 EA Local control stations with stop, Forward start / Reverse start push buttons294 50 EA Break glass Units & Pressure Switches295 10 EA Emergency stop push button296 30 EA 24V DC Coil Operated 3/2 Solenoid valves (FLP/NON FLP)297 12 EA 230V AC Coil Operated 3/2 Solenoid Valves (FLP/NON FLP)

11kV Outdoor EquipmentsInstallation, testing and commissioning of 11kV outdoor equipments with all accessories and fixingmaterial as per drawings and documents of this SOW, stated as below, including transportation fromstore/Yard to site at the place of installation, unpacking, assembly, mounting and wiring of loose partssupplied by vendors, alligning, leveling, grouting, testing and calibration of meters etc.

298 1 EA 11kV, 3-ph, 50Hz, CT/VT unit consisting of 50/1A, CL 0.5, 15VA CT's and 11kV/3/110V/3, CL 1.0,100VA VTs on outdoor structure

299 1 EA 110V, 3-ph, 4wire, 50Hz, Trivector Meter (TVM) in metering room

300 500 CUMExcavation any type of soils except Hard Rock upto 2.0m depth and disposal ofdebris/excess earth outside Plant premises upto a maxm lead of 500m

301 5 CUM Supplying and providing PCC (1:3:6) for any foundations, Flooring works

302 5 CUMSupplying and providing PCC/RCC (1:1.5:3) for any foundations, Pedsals, Platfoms & Flooring works for any depth/Height. Rate to include providing Shuttering/Formwork required for the job

303 0.2 MTSupplying and fixing Reinforcement for RCC works HYSD Bars FE415/500 confirming to IS 1786 latest edition

304 10 CUM Supplying and Providing Brick Work Masonry in CM (1:4) for any depth/Height305 50 SQM Supplying and providing Plastering in CM (1:4) 15mm thick

HINDUSTAN PETROLEUM CORPORATION LIMITED (HPCL) HAZIRA LPG PLANT SCOPE OF WORK FOR ELECTRICAL WORKS

Doc No.: 0435-JH0911-00-EL-SOW-0002 Page No: 1 of 52

HINDUSTAN PETROLEUM CORPORATION LIMITED HAZIRA LPG PLANT

SCOPE OF WORK FOR ELECTRICAL WORKS

0435-JH0911-00-EL-SOW-0002 30-Jul-10

Hitech Plaza,3rd floor Mahakali Caves Road Andheri (East), Mumbai,India Phone: +91-22-67818000 Fax : +91-22-67818080 www.worleyparsons.com Copyright 2009 WorleyParsons



SYNOPSIS

Disclaimer

This specification has been prepared on behalf of and for the exclusive use of Hindustan Petroleum Corporation Limited (HPCL), and is subject to and issued in accordance with the agreement between Hindustan Petroleum Corporation Limited (HPCL) and WorleyParsons. WorleyParsons accepts no liability or responsibility whatsoever for it in respect of any use of or reliance upon this report by any third party.

Copying this report without the permission of Hindustan Petroleum Corporation Limited (HPCL) or WorleyParsons is not permitted.

PROJECT 435/JH0911 - DETAILED ENGINEERING FOR PIPELINE FED LPG BOTTLING PLANT REV DESCRIPTION PREPARED

BY CHECKED

BY APPROVED

BY DATE CLIENT

APPROVAL DATE

A Issued for

Client comments

FRAR

MAHD

KMNP 30-Jul-10



CONTENTS

1.0 SCOPE ..................................................................................................................................... 5 2.0 SITE LOCATION AND ENVIRONMENTAL CONDITIONS ....................................................... 5 3.0 REFERENCE STANDARDS ..................................................................................................... 5 3.1 General ..................................................................................................................................... 5 3.2 Codes and Standards ............................................................................................................... 5 3.3 Statutory Requirements ............................................................................................................ 7 3.4 Conflicting Requirements .......................................................................................................... 7 4.0 SCOPE OF WORK ................................................................................................................... 8 4.1 General ..................................................................................................................................... 8 4.2 Power Supply System Details ................................................................................................... 8 4.3 Installation, Testing and Commissioning of Free Issue Material (FIM) ...................................... 8 4.4 Supply, Installation, Testing and Commissioning of Equipment/Material .................................. 8 4.5 Miscellaneous Requirements .................................................................................................... 8 4.6 Battery Limits/Interface Requirements with Purchasers System .............................................. 9 4.7 As-Builting ................................................................................................................................ 9 4.8 Exclusions ................................................................................................................................ 9 5.0 ELECTRICAL SYSTEM/MATERIAL SPECIFICATIONS ......................................................... 10 5.1 11kV Outdoor Structure and Equipments ............................................................................... 10 5.2 HV and MV cable terminations ............................................................................................... 14 5.3 Cable Trays ............................................................................................................................ 15 5.4 Lighting and Small Power System .......................................................................................... 16 5.5 High Mast Lighting System ..................................................................................................... 18 5.6 Earthing System ..................................................................................................................... 22 5.7 Lightning Protection System ................................................................................................... 22 5.8 Miscellaneous and Safety Equipments ................................................................................... 22 6.0 SPECIFICATION FOR ELECTRICAL INSTALLATION ........................................................... 22 6.1 Switchboards and Bus Ducts .................................................................................................. 23 6.2 Transformers .......................................................................................................................... 25 6.3 MV Motors .............................................................................................................................. 28 6.4 Batteries ................................................................................................................................. 30 6.5 Receptacles ............................................................................................................................ 30 6.6 Local Control Stations ............................................................................................................. 30 6.7 11kV Outdoor Structure and Equipments ............................................................................... 30 6.8 Cables .................................................................................................................................... 31 6.9 Lighting and Small Power System .......................................................................................... 36 6.10 High Mast Lighting .................................................................................................................. 39 6.11 Earthing System ..................................................................................................................... 39 6.12 Lightning Protection System ................................................................................................... 41 6.13 Emergency Diesel Generator set ............................................................................................ 41 6.14 Miscellaneous and Safety Equipments ................................................................................... 42 6.15 List of Construction Equipment ............................................................................................... 42 7.0 FILED INSPECTION , TESTING AND COMMISSIONING ..................................................... 43 8.0 GENERAL GUIDELINES ........................................................................................................ 47 9.0 QUALITY ASSURANCE, INSPECTION & TESTING .............................................................. 48 9.1 Quality Assurance................................................................................................................... 48 9.2 Inspection and Testing ............................................................................................................ 48 10.0 WARRANTY ........................................................................................................................... 49 11.0 SPARE PARTS ...................................................................................................................... 49 12.0 PROTECTIVE COATING & PAINTING .................................................................................. 49 13.0 PACKAGING AND DESPATCH ............................................................................................. 49 14.0 CONTRACTOR DOCUMENTATION ...................................................................................... 49 ATTACHMENT-1: Bill of materials for electrical works ........................................................................... 51



ATTACHMENT-2: Electrical documents and drawings for electrical works ............................................ 52



1.0 SCOPE The intent of this document is to define the scope of work and design requirements for the electrical works for Hazira LPG Plant. It includes requirement of design, engineering, equipment selection, sizing, procurement, supply of equipment and materials, shipment and delivery to site, storage at site, installation, testing, pre-commissioning and commissioning etc. of electrical works. The Contractor shall be fully responsible for design, engineering, equipment selection, sizing, procurement, supply of equipment and materials, shipment and delivery to site, storage at site, installation, testing, pre-commissioning and commissioning etc. of electrical works. Definitions Purchaser : Hindustan Petroleum Corporation Limited (HPCL) Engineer / Consultant : WorleyParsons Contractor : EPC Contractor of electrical works Supplier : EPC Contractors equipment manufacturer

2.0 SITE LOCATION AND ENVIRONMENTAL CONDITIONS The LPG Bottling Plant project site is located at PO Ichhapore, Surat, Gujarat. The site environmental conditions shall be as follows Parameter property Unit Value

Design ambient temperature

Max 0C 50

Min 0C 0

Design black bulb temperature 0C Hold

Relative humidity Max % 87

Min % 33

Altitude above MSL m Hold

3.0 REFERENCE STANDARDS

3.1 General The electrical works shall meet the requirements of this scope of work, Electrical System Design Basis (Doc no. 0435-JH0911-00-EL-BOD-0001), codes, standards and statutory requirements.

3.2 Codes and Standards IS 5 Colours for ready mixed paints and enamels IS 325 Three phase induction motors IS 335 New insulating oils IS 398 Aluminium conductors for overhead transmission purposes IS 731 Specification for porcelain insulators for overhead power lines with

nominal voltage greater than 1000V



IS 816 Codes for welding IS 1239 Steel tubes, tubulars and other wrought steel fittings - specification IS 1248 Direct acting indicating analogue electrical measuring instruments and

their accessories IS 1255 Code of practice for installation and maintenance of power cables up to

and including 33kV rating. IS 1364 Hexagon head bolts, screws and nuts of product grades A and B IS 1554 PVC insulated (heavy duty) electric cables: Part 1 For working voltages

upto and including 1100 V IS 1573 Specification for electroplated coatings of zinc on iron and steel IS 2071 Method of high voltage testing IS 2157 Handloom shoddy woollen blankets IS 2309 Protection of buildings and allied structures against lightning IS 2486 Metal fittings of insulators for overhead lines IS 2544 Porcelain post insulators for systems with nominal voltage greater than

1000 volts IS 2629 Recommended practice for hot dip galvanizing of iron and steel IS 2633 Methods for testing uniformity of coating of zinc coated articles IS 2705 (Part 1) Current transformers: Part 1 General requirements IS 2705 (Part 2) Current transformers: Part 2 Measuring current transformers IS 2824 Method for determining the comparative tracking index of solid

insulating materials under moist conditions IS 3070 Lightning arrestors for alternating current systems IS 3043 Code of practice for earthing IS 3156 (Part 1) Voltage transformers: Part 1 General requirements IS 3156 (Part 2) Voltage transformers: Part 2 Measuring voltage transformers IS 3188 Dimensions of disc insulators IS 3323 Bi-pin lamp holders for tubular fluorescent lamps IS 3618 Specification for phosphate treatment of iron and steel for protection against corrosion IS 4171 Copper Rods and Bars for general engineering purpose IS 4699 Refined secondary zinc IS 4759 Hot-dip zinc coatings on structural steel and other allied products IS 5081 Glass Tubes for Tubular Fluorescent Lamps for General Lighting

Service - Specification IS 5578 Guide for marking of insulated conductors IS 6005 Code of practice for phosphating of iron and steel IS 7689 Guide for the control of undesirable static electricity IS 7816 Guide for testing insulation resistance of rotating machines IS 8623 (Part 2) Specification for Low voltage switchgear and control gear assemblies

particular requirement for bus bar trunking system IS 9537 Conduits for electrical installations IS 9794 Boards/blanks for sley bottom, race, cap and box back of cotton looms IS 9921(Part 1) Specification for alternating current disconnectors (Isolators) and

earthing switches for voltages above 1000 V: Part 1 General and definitions

IS 9921 (Part 2) Alternating current disconnectors (isolators) and earthing switches for voltages above 1000 V: Part 2 Rating

IS 9921 (Part 3) Specification for alternating current disconnectors (Isolators) and earthing switches for voltages above 1000 V: Part 3 Design and construction

IS 9921 (Part 4) Specification for alternating current disconnectors (isolators) and earthing switches for voltages above 1000 V: Part 4 Type tests and



routine Tests IS 9921 (Part 5) Specification for alternating current disconnectors (Isolators) and

earthing switches for voltages above 1000 V: Part 5 Information to be given with tenders, enquiries and orders

IS 9968 (Part 1) Elastomer insulated cables: Part 1 For working voltages upto and including 1100 V

IS-9974 (Part-1) High pressure sodium vapour lamps :Part 1 General requirements and tests

IS 10028 (Part-2) Code of practice for selection, Installation and maintenance of Transformers: Part 2 Installation.

IS 10118 (Part -3) Code of practice for selection, installation and maintenance of switchgear and control gear: Part 3 Installation.

IS 10810 (Part 43) Method of Test for cables: Part 43 Insulation resistances. IS 10810 (Part 45) Method of Test for cables: Part 45 High voltage test IS 11353 Guide for uniform system of marking and identification of conductors

and apparatus terminals IS 13021 AC supplied electronic ballasts for tubular florescent lamps: IS 13703 Low voltage fuses IS 13947 Specification for LV switchgear and control gear OISD-RP-149 Design aspects for safety in electrical system. OISD-STD-110 Recommended practices on static electricity OISD-STD-137 Inspection of electrical equipment OISD-STD-144 Liquefied Petroleum Gas (LPG) installations OISD-STD-147 Inspection and safe practices during electrical installations OISD-STD-173 Fire Protection System for Electrical Installation IS/IEC 60034-5 Rotating electrical machines : Part 5 Degrees of protection provided by

the integral design of rotating electrical machines (IP CODE) - Classification

IS/IEC 60079-1 Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"

IS/IEC 60529 Degrees of protection provided by enclosures (IP CODE) BS EN 10025 Hot rolled products of structural steel

3.3 Statutory Requirements Indian Electricity Act. Indian Electricity Rules. The Factory Act. The Petroleum Rules. Requirements of other statutory bodies as applicable, e.g. CEA / State Electrical

Inspectorate, CCE, DGMS SMPV (Static and Mobile Pressure Vessel) Rules GC (Gas Cylinder) Rules

3.4 Conflicting Requirements It shall be the responsibility of the Contractor to inform the Purchaser of any errors, ambiguities, inconsistencies, discrepancies or conflict of information which may be found to exist in any document or drawing submitted by the Purchaser. In case of conflict, the order of precedence shall be as follows in the descending order: Statutory requirements This scope of work



Indian standards International codes and standards In the event of any conflict or ambiguities, Contractor shall seek written clarification from the Purchaser before proceeding with Work. The Purchasers clarification shall be final.

4.0 SCOPE OF WORK

4.1 General The scope of work includes design, engineering, equipment selection, sizing, procurement, preparation of documents & drawings, supply of equipment and materials, shipment and delivery to site, storage at site, installation, testing, pre-commissioning and commissioning, all tools and tackles etc. of complete electrical works as specified in this scope of work and attached BOM for electrical works.

4.2 Power Supply System Details

System Voltage : 11kV 10%, 3Ph, 3wire AC (Hazira LPG plant) 415V 10%, 3Ph, 4wire AC (Hazira LPG plant and ONGC

complex) Frequency : 50 Hz 5% System earthing : For 11kV - Solidly grounded (HOLD) For 415V - Solidly earthed Fault level : For 11kV- 25kA for 1 Sec. For 415V- 50 kA for 1 Sec (Hazira LPG plant and ONGC complex)

4.3 Installation, Testing and Commissioning of Free Issue Material (FIM) Refer the Attachment-1 BOM for electrical works (FIM) which shall be issued to Contractor as FIM (Free issue material). Storage, installation, testing, and assistance in commissioning of all electrical equipment and material required is in the scope of Contractor. Necessary assistance/tools and tackles shall be provided by the Contractor for the commissioning of the FIM.

4.4 Supply, Installation, Testing and Commissioning of Equipment/Material Refer the Attachment-1 BOM for electrical works (Supply & Installation) which includes design, engineering, equipment selection, sizing, procurement, supply of equipment and materials, shipment and delivery to site, storage at site, installation, testing, pre-commissioning and commissioning shall be part of the scope of Contractor.

4.5 Miscellaneous Requirements

4.5.1 Measurement of soil resistivity (electrical) as required for earthing system design is part of

Contractors scope.

4.5.2 Any Electrical equipment/work not explicitly mentioned but nevertheless required to fulfill the minimum requirements of the plant to meet the process requirements shall be deemed to be



included in the scope of the Contractor with no additional cost/time implication to the Purchaser.

4.5.3 The quantities indicated in Attachment-1 BOM for electrical works under Contractors Scope of supply and installation are approximate. Contractor shall determine the quantity of all materials required based on drawings and documents and firm up the actual requirement of materials. All escalations / extra materials procured by Contractor for contingencies shall be Contractors property and no payments shall be made for such materials. Payment shall be made for actual materials installed by the Contractor as a part of permanent installation.

4.5.4 The makes of all electrical equipments/materials shall be selected from approved Supplier list of Purchaser. The make and type of equipment/material, if not specified in approved Supplier list, then shall be subject to Purchasers approval.

4.5.5 Any material/equipment specified to be supplied by Contractor for installation in hazardous

areas, shall be tested by CMRI and duly approved by C.C.E. Nagpur or DGMS Dhanbad or any other applicable statutory authority. All indigenous FLP equipment shall also have valid BIS license as required by statutory authorities.

4.6 Battery Limits/Interface Requirements with Purchasers System

Purchaser shall provide electrical power at incoming strain insulators of 11kV outdoor structure for Hazira LPG plant and at 315A SFU (Feeder 16B) in PMCC-304 located in substation-3 for ONGC complex. Contractor scope starts from terminating 11kV OHL at incoming strain insulators of 11kV outdoor structure for Hazira LPG plant and terminating cables at 315A SFU (Feeder 16B) in PMCC-304 located in substation-3 for ONGC complex.

4.7 As-Builting All documents and drawings shall be marked by Contractor for AS BUILT STATUS and two sets of copies shall be submitted to Purchaser.

4.8 Exclusions

The following are excluded from Contractors scope a) Lighting and Small Power Distribution of following buildings

MCC and DG Room Amenity Building Ware House Security Room -1 & 2. Office Building HT Room Truck/Tanker Drivers Amenity Building Installation, termination and commissioning of incoming cable for lighting and small power distribution board or any other DB is in the scope of Contractor. Earthing of the lighting and small power distribution board is in the scope of Contractor.



5.0 ELECTRICAL SYSTEM/MATERIAL SPECIFICATIONS

5.1 11kV Outdoor Structure and Equipments

The general design and constructional features of 11 kV Outdoor Equipment shall incorporate the following as a minimum:

5.1.1 Gang Operated Disconnector (GOD)

5.1.1.1 The GOD set shall be the outdoor type suitable for horizontal or vertical mounting on the support structure. The GOD shall be 3 phase, triple pole type, gang operated having 2 post insulators per stack and single throw, double break characteristic. It shall be complete with arching horns, down pipe and operating mechanism. The operating mechanism shall be suitable for manual operation from the ground level and shall be so designed that all the three phases shall open or close simultaneously. The Switches shall be robust in construction, easy in operation and shall be protected against over travel or staining that might adversely affect any of its parts. The required base M.S. Channel (hot dip galvanized) phase coupling rod, operation rod with intermediate guide braided with flexible electrolytic copper, tail piece of required current carrying capacity and operation mechanism with ON & OFF positions shall be provided.

5.1.1.2 The operation rod shall be medium gage of 32mm diameter nominal bore G.I. pipe single length 6 meters. MS Galvanized base Channel & base support channel should be of min. size 75x40x6 mm.

5.1.1.3 The fixed & moving contacts material shall be electrolytic hard-drawn copper heavily tinned. The contact shall be of high pressure and self aligning type with positive wiping action and minimum contact pressure shall be 1/4 lb. per amp. of current carrying capacity. It is essential that provision shall be made in fixed female contacts to take the shock arising from the closing of move contact blade without the same being transmitted to the post insulator.

5.1.1.4 Design and manufacture of post insulator to be used in GOD assembly should be such as to avoid stress concentration due to direct engagement of the porcelain with the metal fittings and retention of water in the recesses of metal fittings. The post insulator unit shall be assembled in a suitable Jig, to ensure the correct positioning of the top and bottom metal fittings relative to one another. The faces of metal fittings shall be parallel and at right angle to the axis of insulator and corresponding holes on top and bottom metal fittings shall lie in a vertical plane containing the axis of the insulator. The cap and the pedestal must not become loose. The pedestal should be of malleable cast iron and cap should be of malleable cast iron or aluminium. The vertical alignment of post insulator must not vary after operations

5.1.1.5 As the GODs are generally meant for isolating transmission line and distribution transformers, suitable arcing horns shall be provided for breaking the charging current horn shall be made of 8mm dia G.I. Rod with spring assisted operation.

5.1.1.6 GOD operating mechanism shall be provided with stud type terminals. Terminal connectors shall be robust in design. The fixed connector and the movable connector shall be of copper casting with uniform machine finishing duly silver plated made out of minimum 95% copper composition with 2 nos. holes provided with suitable brass bolts and double nuts, flat washers & 2nos. bimetallic solder less sockets suitable up to 185 mm2 conductor.

5.1.1.7 The minimum clearance between phases of the switch shall be 760mm. The operation down



rod shall be at a transverse distance of 300mm from the outer limb of the switch. The centre spacing between two post insulators of the same phase shall be 380mm. In the open position of the air break switches the moving blade shall rotate through 90o.

5.1.1.8 It shall make it possible to effect a smooth and fully controlled movement of the three blades simultaneously throughout the entire cycle of operation. Adjustment step shall be provided at either end of the mechanism to stop the handle in the ON and OFF position. Pad locking arrangement for the handle in the ON and OFF position should be clearly indicated in the stand.

5.1.1.9 The terminal shall be made of rolled/extruded electrolytic grade copper flat having a cross section area equal to that blade. It shall be so constructed that an intimate contact with the contact element is ensured and provision is made to bolt with two numbers of 3/8 inch dia galvanized bolts and nuts. The terminals shall be silver coated.

5.1.1.10 Flexible copper braid connections shall be provided between rotating earth blades and the frame which shall have a cross section of at least 50 Sq.mm and shall be tinned or suitably treated against corrosion. The frame of the GOD shall be provided with two reliable earthing terminals for connecting to earth mat. The connection shall be such that it can carry specified short circuit current.

5.1.1.11 GOD shall withstand rated mechanical terminal load and electromagnetic forces without impairing their operational reliability or current carrying properties. GOD inclusive of their operating mechanism should not come out of their open or closed positions by gravity, wind pressure, vibrations or reasonable shocks. GOD shall be capable of resisting in closed position the dynamic and thermic effects of the maximum possible short circuit current at the installation point and should not open under the influence of short circuit current

5.1.2 Drop Out Fuses

5.1.2.1 The drop-out fuses shall be expulsion type, outdoor and suitable for vertical mounting. This shall be `D' type and out-door lift off type suitable for manual operation by an operating rod from the ground level. The drop out operation will be angular in vertical plan.

5.1.2.2 The drop out fuses are required with post insulators. These shall be suitable for mounting on the structure. The bracket/channel hardwares for D.O. Fuses shall be provided with adequate sizes of nuts, bolts and washer for mounting on the structures.

5.1.2.3 The main contacts of the D.O. Fuse shall be suitable for heavy duty, properly aligned, made from Brass material. These shall have good finish and smooth surface and shall be silver plated. All the sharp edges shall be rounded off. These contacts shall be so designed to withstand highest short circuit breaking current that may be encountered during service. The contact assembly shall ensure:- Electrodynamic withstand ability during short circuit without any risk of repulsion of

contact. Thermal withstand ability during short circuits. Constant contact pressure even when the lower parts of the insulator stacks are subjected

to tensile stresses due to linear expansion of connected bus bar or flexible conductors either because of temperature variation or strong winds.

Proper alignment to ensure smooth operation of D.O. Fuse without adjustment.

5.1.2.4 The connectors shall be made from Brass and shall be suitable up to 185 mm2 conductor. The connectors should be bolted type having 4 bolts & groove to hold the conductor. All brass



parts should be silver plated for corrosion resistance and efficient current flow. All ferrous parts should be hot dip galvanized as per IS 2629. Nuts and bolts shall conform to IS 1364 and should be hot dip galvanized. Spring washer should be electro galvanized.

5.1.2.5 DO fuses shall be supplied with electrical grade tubes as a fuse carrier with good mechanical and high heat resistance properties, made from fine woven glass fibre cloth, impregnated with epoxy resin. Tube shall be well consolidated of circular cross section and uniform wall thickness with ends trimmed smoothly at right angles to the axis of the tube. The external surfaces shall be brown in colour and shall be uniformly finished with polyuret and varnish or epoxy resin. The tube has a temperature index of at least 155oC.

5.1.3 Post Insulators

5.1.3.1 The post insulators shall be solid core insulators and outdoor type. The Post Insulators shall conform to IS 2544. Each stack shall comprise two such Insulators placed one over other with original cementing.

5.1.3.2 The post insulators shall be provided with a completely galvanized steel base design for mounting on the support. The base and mounting arrangement of the post insulators shall be such that the post insulator shall be rigid and self-supporting and no guying or cross bracing between phases shall be necessary.

5.1.3.3 Post insulators shall be made of homogeneous and vitreous porcelain of high mechanical & dielectric `strength. It shall have sufficient mechanical strength to sustain electrical and mechanical loading on account of wind load, short circuit stresses etc. Glazing of the porcelain shall be uniform brown or dark brown colour with a smooth surface arranged to shed away rain water. Porcelain and metal parts shall be assembled in such a way that any thermal differential expansion between the metal and porcelain through the range of temperature specified in this specification shall not loosen the parts or create undue internal stresses which may affect the mechanical or/and electrical strength or rigidity.

5.1.3.4 Cap of post insulators shall be of high grade malleable steel casting. It shall be machine faced and hot dip galvanized as per IS 2629. The cap shall have four number tapped holes spaced on a pitch circle of suitable diameter to accommodate the terminal clamps.

5.1.3.5 The post insulator unit shall be assembled in a suitable jig to ensure correct positioning of the top and bottom metal fittings relative to one another.

5.1.4 Lightning Arrestors

5.1.4.1 Lightning Arrestors shall be outdoor, heavy duty, station class, hermetically sealed type, employing non-linear metal oxide resistors and gapless type.

5.1.4.2 Lightning Arrestor shall have adequate thermal discharge capacity for severe switching surges, long duration surges and multiple strokes. They shall be provided with pressure relief devices which shall prevent explosive shattering of the porcelain housing in the event of an arrester failure. However, pressure relief devices shall be capable of withstanding the internal pressure developed during discharge without operation of the pressure relief device.

5.1.4.3 Lightning Arrestors shall be housed in porcelain insulators, having adequate mechanical strength and rigidity for satisfactory operation under specified environmental conditions. Porcelain shall be finely brown glazed and shall be free from imperfections, cavities and laminations that might affect the mechanical or dielectric quality and shall be tough and



impervious to moisture.

5.1.4.4 Lightning Arrestor shall be of self supported type, suitable for mounting on concrete or steel structure.

5.1.4.5 The Lighting Arrestor shall be of robust construction to have with excellent electrical, thermal and mechanical characteristics even after repeated operation. Arrestors shall be capable of Spark over on frequent switching surge. Discharging over voltages experienced during switching of unloaded transformer, capacitor

banks and long lines.

5.1.4.6 All metal parts shall be non-corrosive hot dip galvanised and non-rusting material. Bolts, screws and pins shall be provided with locking washers, keys or equivalent locking facilities. Interchange ability of similar parts, particularly removable one, shall be possible.

5.1.4.7 All hardware for Mounting LA shall be included. LA shall be complete with insulating bases.

5.1.4.8 Lightning arrestor shall be complete with line and earth terminals.

5.1.4.9 Two Earthing connections at insulation base suitable for GI strip shall be provided.

5.1.5 Strain Insulators

5.1.5.1 The strain insulators shall be outdoor type, porcelain and shall generally conform to IS 731.

5.1.5.2 Strain insulators shall be suitable for both strain and suspension type load and ball and socket type. The security clips shall be provided as per IS 2486 Part 2.

5.1.5.3 The diameter of porcelain disc shall be minimum 255mm and center-to-center distance

between ball and socket shall be minimum 145 mm. Each stack shall comprise of two insulators coupled.

5.1.5.4 All surfaces shall be clean, smooth, without cuts, abrasions or projections. No part shall be

subjected to excessive localized pressure. Strain insulators and metal parts shall be so designed and manufactured that it shall avoid local corona formation and not generate any radio interference beyond specified limit under the operating conditions.

5.1.5.5 The strain insulators shall be provided with a completely galvanized steel base design for

mounting on the support. The base and mounting arrangement of the strain insulators shall be such that the strain insulators shall be self-supporting and no guying or cross bracing between phases shall be necessary.

5.1.6 ACSR Conductors 5.1.6.1 ACSR conductors shall conform to IS 398.

5.1.6.2 The ACSR conductors shall consist of concentric-lay stranded conductors made from round

aluminium wires and round galvanized steel core wire(s)

5.1.6.3 The wires shall be smooth and free from all imperfections such as spills, splits, slag inclusion, die marks, scratches, fittings, blow-holes, projections, looseness, overlapping of strands,



chipping of aluminium layers etc. and all such other defects which may hamper the mechanical and electrical properties of the conductor. Special care should be taken to keep away dirt, grit etc. during stranding.

5.1.6.4 The area of cross section of the aluminium wires of ACSR conductor shall not be less than 98% of the area specified in the drawings.

5.1.7 Connectors All connectors shall be aluminium alloy type and shall be suitable for termination of minimum 7/0.144 ACSR conductor to equipments. Connectors shall match with equipment terminal arrangement. Bimetallic sleeves or pads shall be provided for termination where equipment terminals are made of copper or brass.

5.1.8 Supporting Structures

The supporting structures shall be fabricated out of galvanized steel sections conforming to IS 1239. The supporting structures shown in drawings are indicative only. The supporting structures shall be suitable for mounting equipments and operating mechanism. It shall be designed to withstand short circuit forces, wind pressure, seismic forces etc. along with the operating forces, vibrations, shocks etc. at actual site conditions with adequate factor of safety.

5.1.9 Civil Works All civil works shall be carried out in accordance with Civil structural design basis (Doc. No. 0435-JH0911-00-CI-BOD-0001).

5.1.10 General Requirements

All 11kV outdoor equipments shall be suitable for following

5.2 HV and MV cable terminations

5.2.1 Cable Glands

5.2.1.1 Cable glands shall be of nickel plated brass unless otherwise specified and shall be

manufactured in accordance with IS/IEC 60529 and IS/IEC 60079-1.

5.2.1.2 The single compression type cable glands shall be used for indoor panels/equipment (e.g. substation, control room etc). The cable glands for outdoor terminations shall be whether protected, double compression type and shall have PVC shroud for additional whether protection.

Rated short circuit withstand capacity - 25kA for 1 sec Rated peak short circuit withstand capacity

- 63.75kA (peak)

Rated power frequency withstand voltage for 1 minute

- 28kV rms

Rated lightning impulse withstand voltage

- 60kV (peak)

Creepage distance - 40mm/kV



5.2.1.3 Cable glands forming a part of relevant FLP enclosure, shall be FLP type, tested by CMRI or any other recognized independent testing laboratory and approved by CCE/DGMS or any other statutory authority as applicable. Indigenous FLP glands shall have valid BIS license as per the requirements of statutory authorities. The size of cable glands supplied shall be appropriate to the size of cable so that flameproofness of glands is retained

5.2.1.4 Entry thread of cable gland shall be compatible to the entry thread provided in the equipment (BS, ET, NPT, PG as applicable). If required, suitable reducers/adopters shall be used.

5.2.2 HV Termination Kits

5.2.2.1 HV termination kits shall be heat shrinkable, stress control type, indoor or outdoor as specified.

5.2.2.2 HV termination kits shall be designed to provide a complete moisture seal including the crotch area of 3C cables and complete re-jacketing of individual cores.

5.2.2.3 HV termination kits shall be provided with insulated right angle boots (if specified), cable preparation kits, sealing compounds and other accessories required for complete termination of specified HV cables.

5.2.2.4 HV termination kits shall provide creepage distances for indoor termination and outdoor termination in accordance with IS.

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