GE AF/AMB-35/2021-22 REPAIRS AND REPLACEMENT OF PERIMETER LIGHTS, STREET LIGHTS, TIMERS AND ALLIED ITEMS IN DOMESTIC AREAS AT AF STATION AMBALA UNDER GE (AF) 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 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

M&L for cutting / trimming / prunning branches of trees, exceeding 1ft and not exceeding 2ft dia, falling over HT lines, cutting to make minimum distance of 2m from OH lines including all neceessary precautions, shutting of supply, staging, barricading, roping down the cut branches, suitable cutters, etc. and disposing off the cut branches to a suitable place at a distance not exceeding 50m complete all as specified and as directed

M&L for cutting / trimming / prunning branches of trees, exceeding 2ft and not exceeding 3ft dia, falling over HT lines, cutting to make minimum distance of 2m from OH lines including all neceessary precautions, shutting of supply, staging, barricading, roping down the cut branches, suitable cutters, etc. and disposing off the cut branches to a suitable place at a distance not exceeding 50m complete all as specified and as directed

Supplying, fixing / laying steel water tubing, 40mm bore, 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

Supply, laying, jointing, connecting and testing XLPE insulated, screened, PVC sheathed cable 1100V (earthed) grade, screwed PVC bedded, armoured electric power cable, heavy duty multi-stranded aluminium conductor laid in trenches, etc. including taking out old unserviceable cable, brick covers from any location 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 50sqmm

4 core 25sqmm

4 core 16sqmm

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

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

M&L for plain cement concrete, 1:2:4 type B1 (using 20mm graded stone aggregates) as in floors finished even and smooth laid in alternate panels including all necessary formwork in any location / position complete all as specified and as directed

M&L for cable jointing kit for 1.1kV earthed grade cable for end termination heat shrink type joint indoor / outdoor 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 1.1kV earthed grade cable for end termination heat shrink type joint indoor / outdoor with jointing material and accessories suitable for 4 core, 25mm², 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 earthed grade cable for end termination heat shrink type joint indoor / outdoor with jointing material and accessories suitable for 4 core, 50mm², XLPE insulated armoured aluminium conductor cable including taking out and disposing off old joint complete all as specified and as directed

S&F in repairs MCCB four pole 63A 16kA 50Hz with adjustable thermal release fixed magnetic protection complete all as specified and as directed

M&L for digging of cable loop of LT XPLE cable of any size with all necessary excavation and return filling and replacing the end joint / straight through joint kit in replacement for 1.1kV grade with provision of jointing material for 3.5 core XLPE armoured aluminium conductor cable of any size complete all as specified and as directed Note: End/straight through joint will be measured and paid seperately under respective items herein. All other requistes shall be deemed to be included in the quoted rate

Supplying, fixing / laying in repairs PVC insulated aluminium conductor cable, 2 core 10sqmm, flat, solid aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed, 1100V grade heavy duty in connections complete all as specified and as directed

Supplying, fixing / laying in repairs PVC insulated multi-stranded copper conductor cable, 3 core 1sqmm, flat, PVC sheathed, 1100V grade heavy duty in connections complete all as specified and as directed

S&F in repairs security light bracket with 40mm bore GI tubing, light grade, cut and bent to shape required, 1.2m long fixed with including bends, flat iron clamp made of FI 40x6mm, nuts, bolts, washers, etc. duly painted with two coats of synthetic enamel paint over a coat of red oride zinc chrome primer complete all as specfied and as directed

S&F in repairs energy efficient LED flood light fitting, 250W, input voltage 230VAC, 50Hz with ingress protection IP 65, CRI>70, PF>0.95, minimum 50000 burning hours, THD> 20, CRCA housing including all fixing arrengment like clamps, nuts, bolts, washers, 250W LED lamp with all accessories pre-wired and connecting with twin core twisted flexible copper conductor cable with all necessary staging, etc. for fixing at any locations complete all as specified and as directed

S&F in repairs energy efficient LED flood light fitting, 120W, input voltage 230VAC, 50Hz with ingress protection IP 65, CRI>70, PF>0.95, minimum 50000 burning hours, THD> 20, CRCA housing including all fixing arrengment like clamps, nuts, bolts, washers, 120W LED lamp with all accessories pre-wired and connecting with twin core twisted flexible copper conductor cable with all necessary staging, etc. for fixing at any locations complete all as specified and as directed

S&F in repairs energy efficient LED flood light fitting, 70W, input voltage 230VAC, 50Hz with ingress protection IP 65, CRI>70, PF>0.95, minimum 50000 burning hours, THD> 20, CRCA housing including all fixing arrengment like clamps, nuts, bolts, washers, 70W LED lamp with all accessories pre-wired and connecting with twin core twisted flexible copper conductor cable with all necessary staging, etc. for fixing at any locations complete all as specified and as directed

S&F in repairs energy efficient LED street light fitting (beamer), 120W, input voltage 230VAC, 50Hz with ingress protection IP 65, CRI>70, PF>0.95, minimum 50000 burning hours, THD> 20, CRCA housing including all fixing arrengment like clamps, nuts, bolts, washers, 120W LED lamp with all accessories pre-wired and connecting with twin core twisted flexible copper conductor cable with all necessary staging, etc. for fixing at any locations complete all as specified and as directed

S&F in repairs energy efficient LED street light fitting (beamer), 90W, input voltage 230VAC, 50Hz with ingress protection IP 65, CRI>70, PF>0.95, minimum 50000 burning hours, THD> 20, CRCA housing including all fixing arrengment like clamps, nuts, bolts, washers, 90W LED lamp with all accessories pre-wired and connecting with twin core twisted flexible copper conductor cable with all necessary staging, etc. for fixing at any locations complete all as specified and as directed

S&F in repairs at any locations LED aviation light comprising of aluminium housing and polycarbonate enclosure and connecting with twin core twisted flexible copper conductor cable complete all as specified and as directed

S&F in repairs junction box thermoplastic polycarbonate enclosure, shock proof, IP66/IP67 (weather, rust, dust, water and vibration proof, outdoor type, internally embedded gasket with provision for all side cable entry through glands (IP-68) of size 355x255x122mm with 4Nos. aluminium bus bar of size 25x6mm, 8Nos. terminals with and including 01No. 10Amp MCB 10kA duly mounted fixed with MS clamps fabricated out of FI 40x3mm of required shape and size and fied at any location complete all as specified and as directed

S&F in repairs automatic street light switch using nature switch for automatic switching of street lights, 8kW equally distributed over 1 phase (7kW/phase) based on LUX level of natural light, infrared sensor based on nature switch along with contactor 60A/phase, MCB SP for input and output 63A, wiring for main load with 3 core 16sqmm copper cable duly fixed to pole/wall, mounted on enclosure made out of rust proof, electric shock proof, termite proof and FR grade SMC junction box of protection class IP 54 fixed at any location complete all as specified and as directed

S&F in repairs automatic street light switch using nature switch for automatic switching of street lights, 25kW equally distributed over 3 phases (7kW/phase) based on LUX level of natural light, infrared sensor based on nature switch along with contactor 60A/phase, MCB SP for input and output 63A, wiring for main load with 3.5 core 16sqmm copper cable duly fixed to pole/wall, mounted on enclosure made out of rust proof, electric shock proof, termite proof and FR grade SMC junction box of protection class IP 54 fixed at any location complete all as specified and as directed

S&F in repairs contactor 63A 4 pole for timelite distribution board fixed at any location complete all as specified and as directed

S&F in repairs time switch astro type fixed in existing box at any location complete all as specified and as directed

M&L for taking down old street light / security light / guard post light fittings and refixing after necessary repairs including all necessary staging, etc. for cleaning of perplex covers, etc., tightening of loose connections on poles / walls, and replacing and dead bulb / tube rod, worn out minor parts, etc. and making the fitting functional complete all as specified and as directed Note: Minor parts, bulb/tube rod shall be measured and paid separately under respective items herein

Supply only copper wound open construction ballast 400W suitable for HPSV/MH fitting, 220/240V, 50Hz complete all as specified and as directed

Supply only copper wound open construction ballast 250W luminaire type suitable for HPSV/MH fitting, 220/240V, 50Hz complete all as specified and as directed

Supply only copper wound open construction ballast 150W suitable for HPSV/MH fitting, 220/240V, 50Hz complete all as specified and as directed

Supply only copper wound open construction ballast 70W luminaire type suitable for HPSV/MH fitting, 220/240V, 50Hz complete all as specified and as directed

Supply only electronic ballast suitable for T5 light fittings, 220/240V, 50Hz complete all as specified and as directed

Supply only ignitors for 70 to 400W suitable for HPSV lamps, 240V, 50Hz complete all as specified and as directed

Supply only HPSV / MH lamp 400W tubular, 230V suitable for street / security light fittings complete all as specified and as directed

Supply only HPSV / MH lamp 250W tubular, 230V suitable for street / security light fittings complete all as specified and as directed

Supply only HPSV / MH lamp 150W tubular, 230V suitable for street / security light fittings complete all as specified and as directed

Supply only HPSV / MH lamp 70W tubular, 230V suitable for street / security light fittings complete all as specified and as directed

Supply only T5 lamp 24W, 230V, 2' long suitable for street light fittings complete all as specified and as directed

Supply only CFL 45W (FU), base cap B-22, retrofit type, 230V, 50Hz suitable for light fittings complete all as specified and as directed

Supply only CFL 85W (FU), base cap B-22, retrofit type, 230V, 50Hz suitable for light fittings complete all as specified and as directed

Supply only lamp holder threaded type suitable for 70/150/250/400W HPSV/MH lamp, 240V 50Hz complete all as specified and as directed

Supply only bipin lamp holder suitable for T-5 lamp, 240V 50Hz complete all as specified and as directed

Supply only driver 230V suitable for 45/60/90/120W LED street light fittings complete all as specified and as directed

Supply only driver 230V suitable for 70/90/120/250W LED flood light fittings complete all as specified and as directed

M&L for taking down by manual / motorised handle high mast light fittings at 15 to 20m height and refixing after necessary repairs including all necessary staging, etc. for cleaning of perplex covers, etc., tightening of loose connections on poles / walls, and replacing and dead bulb / lamps, worn out minor parts, etc. and making the fitting functional complete all as specified and as directed Note: Minor parts, bulb/lamps shall be measured and paid separately under respective items herein

Supply only MH lamp 400W tubular, 230V suitable for high mast light fittings complete all as specified and as directed

Supply only copper wound ballast 400W suitable for MH fitting, 220/240V, 50Hz complete all as specified and as directed

Supply only 20mm bore metallic flexible conduit with suitable adopter complete all as specified and as directed

Supply only control gear box, cast aluminium, powder coated, deep drawn housing with ballast 1x400W suitable for single HID lamp complete all as specified and as directed

Supply only control gear box, cast aluminium, powder coated, deep drawn housing with ballast 2x400W suitable for single HID lamp complete all as specified and as directed

M&L for taking out burnt winding of 3 phase power tool electric motor of high mast fittings from any position, rewinding with super enamelled copper wire of existing size/gauge and varnishing, providing insulating paper and sleeves, etc. and testing for proper functioning on reinstating complete all as specified and as directed Note: Quoted rate shall be deemed to be inclusive of any minor spares / parts replaced for successful functionality of the motor

S&F steel wire hemp rope by taking out damaged rope and other monir parts of high mast fittings like 'D' clamps, nuts, bolts, washers, etc. replacing as needed and making the installation serviceable and testing for proper functioning on reinstating complete all as specified and as directed Note: Quoted rate shall be deemed to be inclusive of any necessities, T&P, etc. required for the working at 15-20m heights, etc.

M&L for preparation of surfaces viz. scrapping old paints, smoothening, etc. and painting to steel poles 9/11m high/long with two coats of aluminium paint and synthetic enamel paint in black & white alternate stipes (in 30cm height 5 blocks of each AF pattern) and top red stripe, upto a height of 1.5m from ground, including painting of pole coping with synthetic enamel paint (black tint) and writing (font 1/2"x3") pole numbers with white synthetic enamel paint on circular base, marking of HT/LT complete all as specified all as directed

CHAUHAN ENTERPRISES

sheetal engineering

Esha Engineers