SPECIAL REPAIRS / REPLACEMENT AND IMPROVEMENT OF STREET LIGHTING SYSTEM AND SECURITY LIGHTS ALONGWITH CONNECTED WORKS AT AP AND ADM AREAS AND CONNECTING ROAD OF 57MTN DOU 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

Excavation in trenches not exceeding 1.5m wide and exceeding 1.5m and not exceeding 3m 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

Supply and laying burnt bricks of sub-class 'B' of size 230x115x75mm laid in trenches for cable protection complete all as specified and as directed

Supply and laying reinforced precast concrete cable cover, class LV, type-I, flat, of size 250x150x40mm laid in trenches for cable protection 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, 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 including taking out and disposing off old damaged tubing complete all as specified and as directed

S&F LED street light 90W with 10kV SPD, pressure die cast aluminium housing with polycarbonate cover and high power LEDs and secondary lenses with IP-66 protection having efficiency > 110 LPW /125LPW, mounting on existing bracket with all fixing arrangement as required on any size of pole including taking down old unserviceable light fittings and disposing off complete all as specified and as directed

S&F LED street light 60W with 10kV SPD, pressure die cast aluminium housing with polycarbonate cover and high power LEDs and secondary lenses with IP-66 protection having efficiency > 110 LPW /125LPW, mounting on existing bracket with all fixing arrangement as required on any size of pole including taking down old unserviceable light fittings and disposing off complete all as specified and as directed

S&F 150W LED flood light fitting, pressure die cast aluminium housing with heat resistant toughened glass, IP-66 protection luminaries with 150W LED lamp including taking down old / unserviceable fitting and disposing off complete all as specified and as directed

M&L for plain cement concrete 1:4:8 (type D-2) using 40mm graded stone aggregate as foundation filling, mass concrete, etc. complete all as specified and as directed

M&L for plain cement concrete 1:2:4 (type B-2) using 40mm graded stone aggregate as foundation filling, mass concrete, etc. complete all as specified and as directed

M&L for plain cement concrete 1:3:6 (type C-1) using 20mm graded stone aggregate as incoping to poles, stay assembly, etc. with or without champered angles and flat, splayed, rounded or mitred tops, etc. including all necessary formwork surfaces finished even and fair without using extra cement complete all as specified and as directed

M&L for 100mm thick plain cement concrete 1:2:4 type B-2 (using 40mm graded stone aggregates) as in floors, etc. surfaces finished even and fair complete all as specified and as directed

Supply, install, testing and commissioning 3 phase digital street light panel, having maximum load 6kW, contactor rating 32A TP, MCB rating 40A TPN, IP-54 protection class including all accessories and fixing arrangements complete all as specified and as directed Make: L&T, Schneider, C&S, Siemens, HPL India

M&L for preparation of surfaces viz. scrapping old paints, smoothening, etc. and painting to steel poles 9m high/long with one coat of aluminium paint, including painting of cross arms, clamps, brackets, etc. and painting of pole coping with one coat of bituminous paint and writing (font 1/2"x3") pole numbers with white synthetic enamel paint on circular base and marking of HT/LT and another circle 150mm dia with white synthetic enamel paint complete all as specified all as directed

Supply, erect in position and fixing steel tubular swaged poles with CI base plate (300x300mm and 6mm thick), finial taper plug, pole caps, bolts, nuts and screws type 410 SP-31, 9m long, conforming to IS: 2713, with detachable bracket arms including painting with two coats of bituminous paint upto 1.5m from ground and two coats of aluminium paint over a shop coat of primer to remaining portions at any locations including taking down old unserviceable pole and disposing off complete all as specified and as directed Note: Excavation / earthwork and PCC coping etc. will be measured and paid separately under respective items herein

S&F shock proof, rust proof pole mounting junction box, 100A rated, heavy duty of size 250x200x105mm for street lighting system with all accessories and including 1No. MCB SP 6A & 1No. MCB SP 100A 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: Code No: GS-JB-2520 of Sintex Industries Ltd or equivalent model of Supreme Industries / Nathani 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

Supplying, fabricating and fixing bracket suitable for hanging light fittings in 40mm bore GI tubing, light grade, cut and bent to shape required, 1.5m long, flat iron clamp made of FI 40x6mm, nuts, bolts, washers, etc. duly painted with two coats of aluminium paint over a coat of red oxide zinc chrome primer including taking out old damaged brackets and disposing off complete all as specfied and as directed

S&F in repairs non-metallic rigid PVC conduit 20mm bore with accessories complete all as specified and as directed

S&F in repairs flexible copper conductor cable PVC insulated PVC sheathed 3 core 1.5sqmm 1100V grade complete all as specified and as directed

M&L for earthing using GI earthing wire with galvanised steel earth plate electrode 600x600x6mm thick buried directly in ground, earth pit not less than 2.25m deep below ground level connection to and including GI earth lead with 32x6mm strip 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 15mm 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 600x600x600mm with 10mm thick CI earth pit cover with handle, duly hinged in mild steel angle iron frame of size 300x300x300mm made out of MS angle iron of size 40x40x6mm thick duly fixed to existing earthing pits and entirely painted with two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer and testing on completion including making test points on wall as per SSR specifications and dismantling and disposing off old earthing in any location complete all as specified and as directed

Notes for serial item No. 24: (i) The cost of GI earth continuity strip with GI pipe 20mm medium 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

M/S PIJUSH BHATTACHARJEE

NAGALAND AGENCIES CO

M/S TAPAN KUMAR RAY

M/S Manik Lal Gupta

M/S SUBHAM ENTERPRISE

M/S R A ENTERPRISE