GE AF/AMB-72/2021-22 SPECIAL REPAIRS TO CERTAIN E/M INFRASTRUCTURE IN GREEN FIELD AREA AT AF STATION AMBALA

Amount

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, manholes, etc. or for laying cables/pipes, erecting poles, etc. not exceeding 10sqm on plan and getting out in soft / loose soil complete all as specified and as directeddisposing off complete all as specified and as directed

Returning, filling in, including, spreading, leveling, watering and well ramming in layers not exceeding 25cm deep as in any type of soil complete all as specified and as directed

Removing excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point in any type of soil including spreading in low lying area and leveling complete all as specified and as directed

Supply and laying burnt bricks of sub-class 'B' designation 75 laid in trenches for cable protection complete all as specified and as directed

Supplying and laying unreinforced precast concrete cable covers, class HV, type I, flat, size 300x180x40mm (length parallel to axis of cover), ISI marked, duly embossed with wordings 'HT CABLE' complete all as specified and as directed

M&L for fine dry river sand cushioning by laying 8cm thick layer below the cable for making soft bed and 15cm above the cable and then punning down to its consolidated thickness of 18cm after the cable is laid all as specified in SSR Part-I complete all as specified and as directed Note: Only punned thickness of sand shall be considered for measurement purposes

M&L for plain cement concrete 1:3:6 (type C-2) using 40mm graded stone aggregate as in bases to poles, stays, plinths, bed blocks, etc. complete all as specified and as directed

Supply, laying, jointing, connecting and testing XLPE insulated, screened, PVC sheathed cable 1100V grade, screwed PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor laid in trenches / fixed on walls/poles, passing through pipes, etc. including taking up or down ld unserviceable cable as required and disposing off complete all as specified and as directed of the following sizes: Note: Excavation and earthwork will be measured and paid separately under respective item herein

3.5 core 120sqmm

3.5 core 50sqmm

3.5 core 35sqmm

4 core 16sqmm

Supplying, laying / fixing, testing and commissioning of 3 core 95sqmm electric cable 11000V grade earthed aluminium conductor XLPE insulated, armoured cables conforming to IS-7098 (Part-I)-1988, PVC type ST-2 outer sheath conforming to IS-5831-1984 including taking up old / unserviceable cable and brick covers and disposing off complete all as specified and as directed of the following sizes: Note: Excavation/earthwork, bricks, sand cushoing and GI pipe shall be measured and paid separately under respective items herein

Supplying, fixing / laying steel water tubing, light grade, galvanised with screwed and socketed joints, in any length, including supply and fixing all fittings, ISI marked conforming to IS -1239 and fixed to walls or laid in floors / trenches required for protection of electric clables complete all as specified and as directed for the following bores:

80mm bore

50mm bore

40mm bore

M&L for cutting into roads / paths / hard standing, concrete / tiled / bituminous, etc. for insertion of GI protection / passing through pipes 40/50mm bore, at any length at any location including making good the disturbed surfaces after laying of pipes complete all as specified and as directed

M&L for cutting into roads / paths / hard standing, concrete / tiled / bituminous, etc. for insertion of GI protection / passing through pipes 80mm bore, at any length at any location including making good the disturbed surfaces after laying of pipes complete all as specified and as directed

M&L for cable jointing kit for 1.1kV grade cable for end termination heat shrink type joint, outdoor type with jointing material and accessories suitable for 3.5 core, 120mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for cable jointing kit for 1.1kV grade cable for end termination heat shrink type joint, outdoor type with jointing material and accessories suitable for 3.5 core, 50mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for cable jointing kit for 1.1kV grade cable for end termination heat shrink type joint, outdoor type with jointing material and accessories suitable for 3.5 core, 35mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for cable jointing kit for 1.1kV grade cable for end termination heat shrink type joint, outdoor type with jointing material and accessories suitable for 4 core, 16mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for cable jointing kit for 11kV grade cable for end termination cold shrink type joint, outdoor type with jointing material and accessories suitable for 3 core 95mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

M&L for cable jointing kit for 11kV grade cable for end termination cold shrink type joint, indoor type with jointing material and accessories suitable for 3 core 95mm², XLPE insulated armoured aluminium conductor cable complete all as specified and as directed

S&F copper conductor flexible cable PVC insulated multistranded 3 core 1sqmm 1100V grade for connections of fittings, etc. complete all as specified and as directed

S&F aluminium conductor flexible cable PVC sheathed 2 core 6sqmm 1100V grade for connections of fittings, etc. complete all as specified and as directed

S&F aluminium conductor flexible cable PVC sheathed 2 core 10sqmm 1100V grade for connections of fittings, etc. complete all as specified and as directed

S&F 70W LED flood light with high power discrete LED, PDC housing and integral driver with IP 66 protection class, with thermal management in multiple optics, galaxy-I type having (i) CRI > 70 (ii) PF > 0.9 (iii) Lumens min 100 Lux /watt, impact and corrosion resistant, with driver and 70W LED lamp, all accessories pre-wired including connecting with twin core twisted flexible copper conductor cable with suitable size rod and taking down old unserviceable light fittings complete all as specified and as directed

S&F 120W LED flood light with high power discrete LED, PDC housing and integral driver with IP 66 protection class, with thermal management in multiple optics, galaxy-I type having (i) CRI > 70 (ii) PF > 0.9 (iii) Lumens min 100 Lux /watt, impact and corrosion resistant, with driver and 120W LED lamp, all accessories pre-wired including connecting with twin core twisted flexible copper conductor cable with suitable size rod and taking down old unserviceable light fittings complete all as specified and as directed

S&F LED security light fitting, 90W, 230V, 50Hz, suitable for operation over voltage range of 140V to 270V, duly housed in pressure die cast aluminium housing, aerodynamically designed, compressing of LED with individual optical lens, with thermal management in multiple optics, electronic driver with IP 66 protection and impact reistance of IK 07, including connecting lead of 3 core 1.5sqmm flexible copper wire 1.5sqmm from ceiling rose to fitting and taking down and disposing off old unserviceable fitting complete all as specified and as directed

S&F 20mm dia ERW steel conduit with proper clamping for streetlight box to street light fitting including taking down of old conduit and disposing off complete all as specified and directed

M&L for test point terminal block made of gun metal phosphorus bronze, size 75x75x25mm, drilled and screwed with sheet metal enclosure of size 100x100x100mm fabricated out of steel sheet not less than 1.6mm thick and including 3Nos. 8mm dia 25mm long hexagonal head screws, taking down and disposing off old unserviceable block complete all as specified and as directed

S&F in repairs air termination, single pointed aluminium rod 12mm dia and 300mm long including suitable insulated base plate and connecting up complete all as specified and as directed

S&F in repairs aluminium strip of size 25x3mm with saddles and fixing screws, FRP insulators, etc. for roof conductors, down conductors and wall conductors above the ground, etc. brazed/welded at each joint complete all as specified and as directed

S&F in repairs thermoplastic, pole mounting cable junction box with 02Nos. PVC gland, weather proof, IP 66/67 protection class, for outdoor installation with knock outs for cable entry, of size 355x255x122mm hinged type with 4Nos aluminium bus bar of size 25x6mm and 8Nos. terminals with all required nuts, bolts, mounted on bus bars and 01No. MCB 6A 10kA and connecting up with existing cable and duly fixed with MS clamps made out of FI 40x3mm thick with nuts & bolts as required complete all as specified and as directed

S&F 1.2m long 40mm bore light grade GI pipe bracket duly cut to size and bent to shape required duly painted with 2 coats of synthetic enamel paint (of approved tint) over a coat of red oxide primer, including 2Nos. MS clamps as required to fix on concrete / steel poles and taking down and disposing off old unserviceable brackets complete all as specified and as directed

Supply, installation, testing & commissioning of powder coated compartmentalized HT feeder pillar box, outdoor type, of size 1200x1200x 1200mm, symetrical, having bus bar chambers with MC and HT 11kV aluminium bus bar, 3 phase system, duly insulated with coloured HT 11kV base type insulators, as per standard code, fabricated out of 3.15mm thick CRCA sheet steel, totally enclosed, having provision for cable glands 01No. for incoming and 01No. for outgoing cables, dust proof, weather proof, vermin proof, double door with suitable locking arrangements and suitable for operation with gland plates, cable glands, lifting hooks, ventilating louvers, bus bars, inter connections, earthing, labeling electrical interlocking, suitable for termination of cables, mounted/fixed on and including MS angle iron stand /frame 500mm height from FFL, fabricated out of 50x50x6mm thick MS angle legs (4Nos.) duly grouted in ground with PCC 1:3:6 type C1 painting all exposed metal surfaces with two coats of synthetic enamel paint (of approved tint) over a coat of red oxide zinc chrome primer with complete all as specified and as directed

Supply, installation, testing & commissioning of powder coated compartmentalized LT panel, outdoor type, CPRI approved, of suitable size, symetrical, having bus bar chambers with rated aluminium bus bars 400A nd 200A for neutral, duly insulated with coloured PVC sleeves as per standard code, rigidly mounted on porcelain insulators (square / round with good insulation resistance), fabricated out of 3.15mm thick CRCA sheet steel, totally enclosed, dust proof, weather proof, vermin proof, double door with suitable locking arrangements and suitable for operation on 415V, 50Hz, 3 phase,4 wire AC supply with gland plates, cable glands, lifting hooks, ventilating louvers, bus bars, inter connections, earthing, labeling electrical interlocking, suitable for termination of cables, mounted/fixed on and including MS angle iron stand /frame 40cm height from FFL, fabricated out of 40x40x6mm thick MS angle legs (4Nos.) duly grouted in ground with PCC 1:3:6 type C1 painting all exposed metal surfaces with two coats of synthetic enamel paint (of approved tint) over a coat of red oxide zinc chrome primer, internal wiring with PVC insulated solid copper conductor cable (minimum 4sqmm), 1100V grade, conforming IS-694, accommodating and including the under mentioned and connecting up complete all as specified and as directed

Item No. 39 contd… Incoming (i) MCCB 4 pole, 415V grade, 250A, 25kA - 01No. (ii) Multi-function energy meter in 96x96sqmm flush mounted case with six direct access keys and backlit LCD display, accuracy class-1.0, 5A CT input, LV networks, AC auxilliary supply, suitable for measuring V, I, P, Q, S, PF, F, Ea, Er, Es, THD for V & I - 01No. (iii) Indictaing lamps - 01No. (set of three RYB) Outgoing (i) MCCB 4 pole, 415V grade, 100A,16kA - 02Nos. (1No. for distribution board and 01No. as spare) (ii) MCB TPN 415V grade, 63A, 10kA - 02Nos. (iii) Spare compartments - 02Nos.

Supply, installation, testing & commissioning of powder coated compartmentalized LT panel, outdoor type, CPRI approved, of suitable size, symetrical with overload, short circuit and earth fault protection, having bus bar chambers with rated aluminium bus bars 300A nd 160A for neutral, duly insulated with coloured PVC sleeves as per standard code, rigidly mounted on porcelain insulators (square / round with good insulation resistance), fabricated out of 3.15mm thick CRCA sheet steel, totally enclosed, dust proof, weather proof, vermin proof, double door with suitable locking arrangements and suitable for operation on 415V, 50Hz, 3 phase,4 wire AC supply with gland plates, cable glands, lifting hooks, ventilating louvers, bus bars, inter connections, earthing, labeling electrical interlocking, suitable for termination of cables, mounted/fixed on and including MS angle iron stand /frame 40cm height from FFL, fabricated out of 40x40x6mm thick MS angle legs (4Nos.) duly grouted in ground with PCC 1:3:6 type C1 painting all exposed metal surfaces with two coats of synthetic enamel paint (of approved tint) over a coat of red oxide zinc chrome primer, internal wiring with PVC insulated solid copper conductor cable (minimum 4sqmm), 1100V grade, conforming IS-694, accommodating and including the under mentioned and connecting up complete all as specified and as directed

Item No. 41 contd… Incoming (i) MCCB 4 pole, 415V grade, 160A, 25kA - 01No. (ii) Multi-function energy meter in 96x96sqmm flush mounted case with six direct access keys and backlit LCD display, accuracy class-1.0, 5A CT input, LV networks, AC auxilliary supply, suitable for measuring V, I, P, Q, S, PF, F, Ea, Er, Es, THD for V & I - 01No. (iii) Indictaing lamps - 01No. (set of three RYB) Outgoing (i) MCCB 4 pole, 415V grade, 63A,16kA - 03Nos. (2Nos. for distribution board and 01No. as spare) (ii) MCB TPN 415V grade, 40A, 10kA - 02Nos. (iii) Spare compartments - 02Nos.

M&L for earthing using GI earthing strip 25x4mm with galvanised steel earth plate electode 600x600x6mm thick buried directly in ground, earth pit not less than 2.25m deep below ground level connection to and including GI strip of size 32x6mm extended to 7.5m as earth lead by means of GI bolts, nuts, etc. with provision of charcoal and salt all as per electrical plate No. 3 of SSR Part-I including water arrangement with GI pipe 20mm dia (medium grade), earth lead protection pipe 40mm bore, light grade with bends, elbow, etc. from earth plate to test point, excavation and earthwork in any type of soil, returning, filling, ramming and removing of soil to distance not exceeding 50m, make good to match with existing surface making PCC pit (earth chamber) having internal size 300x300x300mm and outer size 600x 600x600mm with RCC reinforced cover 50mm thick and testing on completion including making test points on wall as per SSR specifications, taking down and disposing off old earthing complete all as specified and as directed

Notes for serial item No. 43: (i) The cost of GI earth continuity wire / strip with GI pipe 40mm light grade upto 7.5m is deemed to be included (ii) The earth chamber to be constructed 0.5m from edge of earth pit with necessary watering arrangement. The cost for the same is deemed to be included in above item (iii) Earthing shall produce desired earth resistance values as directed by the Engineer-in-charge

Raman Electric Trading Co

Bairagi Builders

Esha Engineers