REPAIR/MAINTENANCE OF STREET LIGHT SYSTEM BY USING ENERGY SAVING LIGHT AND RELATED WORKS IN SOUTHERN SECTOR AT MILITARY STATION KOTA

Amount

Supply, laying and testing LT 1100 volts grade UG cable XLPE insulated, screened PVC bedded, galvanised steel strip or wire armoured electric power cable (heavy duty) with stranded aluminium conductor, laid in trenches/ducts, fixed on wall/inside panel, drawn through pipe etc, complete all as specified and directed for the following size of cables:- (a) 25 Sqmm 3.5 core

(b) 10 Sq mm 2 core

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in soft/loose soil for laying of under ground cable and foundation of poles, complete all as specified and directed.

Returning filling in soil including spreading, leveling, watering and well ramming in layers not exceeding 25 Cm thick, complete all as specified and directed.

Removal of excavated surplus soil to a distance not exceeding 50 m and depositing where directed at al level not exceeding 1.5 m above the starting point, complete all as specified and directed.

Supply and spreading dry river sand in trenches as cushioning to under ground cable on top and bottom of cable, complete all as specified and directed. (Depth of sand shall be measured after punning)

Supply and laying burnt clay bricks, sub class ‘B’, old size, laid flat adjoining each other over dry sand cushioning in trenches as protection to cable, complete all as specified and directed.

S&F in repair terminal box made of PVC Box of size 200x160x98mm, fix on pole by means of mild steel clamps with bolt and nuts, provn for cable entry for incoming and outgoing including 01 No. MCB 6-32 Amps and one No. 4 way connector, making necessary connections, duly fixed with and including cable glands threaded type IP66/67 made of polyamide with lock nut, complete all as specified and directed.

Taking down old unserviceable PCC pole and Supply, transporting, erection and fixing steel tubular swaged pole, 9.00 metres long, type 410 SP-31, complete with cast iron base plate, pole cap, finial taper plug, bolts, nuts, washers etc including necessary earth work and excavation, PCC in foundation 1:3:6 type C2, using 40 mm graded stone aggregate and PCC 1:2:4 type C2, using 40 mm graded stone aggregate as in plinth block, disposal of surplus soil to a distance not exceeding 50 m, painting the pole with two coats of aluminium paint over one coat of red oxide primer including 3 nos band/straps with red post office box colour (300mm wide each) synthetic enamelled paint at a distance 300mm from plinth block and marking pole nos with black synthetic enamelled paint including tarring one coat on steel surface embedded in concrete, complete all as specified and directed.

Disconnecting and taking down existing street light of any type from poles/walls and fixing only new street light of any wattage at same or new location, complete all as specified and directed. (Note: Street light will be issued free for fixing under Schedule 'B')

Taking down old unserviceable/rusted GI pipe bracket on pole/building and S&F 40 mm bore light grade GI pipe bracket, 1.50 m long, bent to shape as required, fixed on pole/building with and including suitable mild steel flat iron clamps with required, nuts, bolts and washers, complete all as specified and directed.

Taking down old unserviceable/rusted GI pipe bracket on pole/building and S&F 32 mm bore light grade GI pipe bracket, 1.50 m long, bent to shape as required, fixed on pole/building with and including suitable mild steel flat iron clamps with required, nuts, bolts and washers, complete all as specified and directed.

Taking down old unserviceable/rusted GI pipe bracket on pole/building and S&F 25 mm bore light grade GI pipe bracket, 1.50 m long, bent to shape as required, fixed on pole/building with and including suitable mild steel flat iron clamps with required, nuts, bolts and washers, complete all as specified and directed.

S&F PVC insulated 1.50 Sqmm, single core multistranded copper conductor cable, unsheathed, 1100 volts grade, drawn through existing conduit / casing capping concealed or on surface/pole/wall including taking down existing unserviceable wire, complete all as specified and directed.

Material and labour for street light timer boards 32 Amps, 3 pole, 230 Volts, suitable for out door operation, infrared sensor based as per seasonal variation of daylight complete with contactor, relay, MCB, sensor etc, complete all as specified and directed including taking down existing street light timer.

M&L for scrapping down and removing of old deteriorated paint from LT steel poles of 7.50 metre height above ground level, preparing surface for painting, applying two coat of aluminium paint upto full height of pole including MS clamps etc all as directed at site including making black and white strips of 30 cms each upto 1.5 metre above PCC muffs with black and white paint and marking of pole No 2 meter above PCC muff, letter should not be long then 6 cms height with 16 cm dia circle around the marked No, complete all as specified and directed.

Supply and fixing cross arms, bracing fabricated from structural steel section (flat iron/angle iron/MS sheet) including back plate, MS boxes made out of MS sheet clamps or D clamps made out of MS flat iron, made to shape including nuts, bolts, washers, welding, bending hot or cold, drilling holes for bolt in any size or shape as directed inclusive of two coats of aluminium paint over a coat of red oride primer, including dismantling existing old unsv cross arms of MS channel or angle sections etc., complete all as specified and directed.

S&F aluminium conductor steel reinforced (ACSR), straining properly on insulators and binding with aluminium tape/binding wire/connectors, PG clamps, jumpers etc, complete of any size, including taking down or dismantling ACSR conductor carefully, complete all as specified and directed. (Note: Actual or 3% for sag, whichever is minimum, shall be added in measurements).

S&F pin type insulator porcelain, vitreous white/brown including one galvanised MS spindle nut and two GI washers of size 100mm height & 65mm dia, suitable for 1100 Volts grade, including taking down old unserviceable insulator, complete all as specified and directed.

S&F Shackle type insulator porcelain, vitreous white/brown including one galvanised MS spindle nut and two GI washers of size 100mm height & 115mm dia, suitable for 1100 Volts grade, including taking down old unserviceable insulator, complete all as specified and directed.

S&F stay assembly complete comprising of 20mm dia 40cm long stay bow rod 16mm dia x 1.8 Mtr long stay rod threaded and with nuts including 300mmx300mmx6mm thick plate necessary clamps etc as shown on plate No. 1 on page 495 of SSR Part-I, 2009, including dismantling old unserviceable stay assembly, complete all as specified and directed. (Note: Loop type insulator, stay clamp, stay wire, excavation and concrete etc shall be measured and paid separately).

S&F galvanised steel stranded stay wire of size 7/4mm for stay assembly, including dismantling old existing stay wire, complete all as specified and directed.

S&F loop type insulator with complete fitting porcelain vitreous, white or brown, large size with over all dimensions 90x140mm & clearance of hole 25.5mm, including taking down old unserviceable insulator, complete all as specified and directed.

S&F in repair LED street light driver upto hpf 1500ma suitable for 45/48 watt LED street light fittings, complete all as specified and directed.

S&F in repair LED street light driver upto hpf 1500ma suitable for 60 watt LED street light fittings, complete all as specified and directed.

S&F in repair street light driver upto hpf 1500ma suitable for 70/72 watt LED street light fittings, complete all as specified and directed.

S&F in repair MCB SP 240 Volts, 'B' series, breaking capacity 10 KA of rating 20 Amps, complete all as specified and directed.

M&L for Earthing with galvanized steel earth plate electrode of size 600 mm x 600mm x 6.0 mm, buried directly in ground (earth plate not less than 2.25 Mtr below normal ground level) connected to galvanized earth lead strip of size 25mm x 4 mm by means of bolts, buts, check nuts and washers of galvanized iron on steel including 40 mm dia light grade GI tubing for protection of earth lead, MS sheet metal funnel with wire mesh, watering pipe medium grade 20 mm dia, charcoal or coke and common salt in alternative layer of 15 Cm compacted thickness all around the electrode with concrete earth pit of PCC 1:3:6 type 75 mm thick precast RCC (1:2:4) type B1 pit cover reinfored with 8 mm dia deformed bar and suitable handle made of 10 mm dia round bar and necessary excavation, earth work, in soft/loose soil and disposal of spolis to a distance not exc 50 Mtr and necessary connection and testing, complete all as shown in electrical plate No. 3 of SSR part I, complete all as specified and directed.

ANNAPURNA ENTERPRISES

M/s Prem Associates