REPAIRS AND MAINTENANCE TO MISCELLANEOUS SERVICES LIKE SECURITY LIGHTS, GATE LIGHTS, ETC. AT MASIMPUR MILITARY STATION UNDER GE SILCHAR

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

Supplying and laying unreinforced precast concrete cable covers, class LV, type I, flat, size 250x150x40mm (length parallel to axis of cover), ISI marked, duly embossed with wordings 'LT 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

Supplying, fixing / laying steel water tubing, 40mm bore, medium 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 including taking out and disposing off old damaged tubing complete all as specified and as directed

S&F in repairs clamps fabricated out of MS flat iron 25x4mm cut to size and bent to shape as required for fixing 40mm bore pipes complete all as specified and as directed

S&F in repairs non-metallic rigid PVC conduit 20mm bore with all accessories viz. tee, bend, elbows, reducer, coupler, nuts, saddles, hooks, etc. complete all as specified and as directed

S&F in repairs steel water tubing, 40mm bore, light grade, galvanised, 1.5m long, ISI marked conforming to IS -1239, cut to size, bent to shape required and fixed to walls as in service brackets for mounting of fittings, cut to required length complete all as specified and as directed

M&L for taking down security light / street light luminaires of any type with all accessories from poles of any height or any location for carrying out repairs by replacing the unserviceable spare parts as required, cleaning and servicing of the fittings, testing for functionality and re-fixing at its original or new location on poles, etc. with new screws, clamps, etc. including all necessary staging, ladders, etc. as required at site complete all as specified and as directed

Notes for serial item Nos. 10: (i) Spare parts as required will be measured and paid under relevant items as under (ii) Repair/maintenance and needs shall be carried out on regular basis as directed by the Enginner-in-charge. Contractor shall arrange his resources accordingly and address the complaints within 48hrs of intimation, failing which a penal recovery @Rs. 200/day per complaint shall be made from Contractor's due payments

Supply only the following spare parts for carrying out repairs to luminaires of any type complete all as specified and as directed:

(a) Driver suitable for 150/200W 230V 50Hz existing LED flood light fittings of existing model / type

(b) Driver suitable for 90/120W 230V 50Hz existing LED flood light fittings of existing model / type

(c) Driver suitable for 45/60W 230V 50Hz existing LED street light fittings of existing model / type

(d) Surge protection devices 10kV suitable for LED street light of different wattage / makes

S&F 3 core PVC insulated and PVC sheathed cable with stranded copper conductor of size 1.5sqmm, 1100V grade complete all as specified and as directed

S&F power contactor ML-2, 32A 415V, 50Hz AC, heavy duty, suitable for control panel/ AMF panel including taking off old unserviceable power contactor and disposing off compete all as specified and as directed

S&F power contactor ML-3, 40A 415V, 50Hz AC, heavy duty, suitable for control panel/ AMF panel including taking off old unserviceable power contactor and disposing off compete all as specified and as directed

S&F digital type time switch with distribution board 32A, 3 pole, 230V including taking off old unserviceable switch and disposing off compete all as specified and as directed

S&F digital time switch with battery backup of 1100hrs (minimum) with current capacity 16A, programmable every 1minute with 1 changeover and total 28 programme including taking off old unserviceable switch and disposing off compete all as specified and as directed

S&F LED street light 45W with 10kV SPD, outdoor type, pressure die cast aluminium housing with polycarbonate cover, heat and corrosion resistant with high power LEDs, with driver and secondary lenses with IP-65/66 protection having thermal managment in multiple optics and efficiency > 110 LPW, mounting on existing bracket with all fixing arrangements as required on any size of pole at any height including all staging, ladders, etc. and taking down old unserviceable light fittings and disposing off complete all as specified and as directed

S&F LED street light 70W with 10kV SPD, outdoor type, pressure die cast aluminium housing with polycarbonate cover, heat and corrosion resistant with high power LEDs, with driver and secondary lenses with IP-65/66 protection having thermal managment in multiple optics and efficiency > 110 LPW, mounting on existing bracket with all fixing arrangements as required on any size of pole at any height including all staging, ladders, etc. and taking down old unserviceable light fittings and disposing off complete all as specified and as directed

S&F LED street light 100W with 10kV SPD, outdoor type, pressure die cast aluminium housing with polycarbonate cover, heat and corrosion resistant with high power LEDs, with driver and secondary lenses with IP-65/66 protection having thermal managment in multiple optics and efficiency > 110 LPW, mounting on existing bracket with all fixing arrangements as required on any size of pole at any height including all staging, ladders, etc. and taking down old unserviceable light fittings and disposing off complete all as specified and as directed

S&F LED flood light fitting 100W, 230VAC, pressure die cast with IP-66 protection, efficient high output emitter LED for better distribution and mounting on existing bracket, etc. with all fixing arrangements as required on any size of pole at any height including all staging, ladders, etc. and taking down old unserviceable light fittings and disposing off complete all as specified and as directed

S&F LED flood light fitting 150W, 230VAC, pressure die cast with IP-66 protection, efficient high output emitter LED for better distribution and mounting on existing bracket, etc. with all fixing arrangements as required on any size of pole at any height including all staging, ladders, etc. and taking down old unserviceable light fittings and disposing off complete all as specified and as directed

S&F shock proof, rust proof pole mounting junction box, 100A rated, heavy duty of size 250x200x105mm with 32A 4 way heavy duty terminal block, for street lighting system with all accessories and including 1No. MCB SP 10A heavy duty connectors, 4 terminals, with necessary mounting arrangements to pole with clamp, nut bolts, cable gland with cable entry, suitable lugs, etc. incuding takng down old unserviceable junction box and disposing off complete all as specified and as directed Note: Sintex Industries Ltd / Supreme Industries / Naithani Plastic Moulding Works

Supply, laying, jointing, connecting and testing XLPE insulated PVC sheathed cable 4 core 16sqmm, 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 connecting up to DBs, etc. with required lugs, end terminal / cable glands including taking up/down old unserviceable cable 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

M&L for preparation of surfaces viz. scrapping old paints, smoothening, etc. and painting to steel tubular poles with two coats of synthetic enamel paint upto a height of 1.5m from ground, in alternate stripes in black & yellow, 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, painting of balance portion of pole, cross arms, brackets with two coats of aluminum paint with all necessary staging, safety precautions, etc. as required complete all as specified all as directed for the following sizes of poles:

9m high pole

11m high pole

M/S SUBHAM ENTERPRISE (BID ID -3057668)

M/S R A ENTERPRISE (BID ID -3058413)

MS AFTAB LASKAR (BID ID -3057478)

M/S. N.A.BARBHUIYA (BID ID -3056400)

m/s builders and suppliers (BID ID -3057179)