81680SPECIAL REPAIR /REPLACEMENT OF VINTAGE HPSV /FTL STREET LIGHTS WITH ENERGY SAVING LED LIGHT AT SAMATA VIHAR GATE NO 10 TO GOLF MES OFFICE COMPLEX, TAC TRG AND WEAPON TRG AREA AT NDA KHADAKWASLA.

Amount

Excavation in trenches n. exc 1.5 m wide and n. exc 1.5 m depth n exc 10 sqm on plan and getting out in hard/dense soil complete all as specified and as directed.

Excavation in trenches n. exc 1.5 m wide and n. exc 1.5 m depth n exc 10 sqm on plan and getting out in Soft /disintegrated rock complete all as specified and as directed.

Returning filling in including spreading, levelling, watering and well ramming in layers n.exc. 25 cm in soils complete all as specified and directed.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

M&L for laying of half round reinforced concrete pipe, of dia 150 mm, half round for bottom and half round for top. before laying excavated area shall be leveled. complete all specified and directed. Note : 01 Half round top and 01 half round bottom together will be considered as one running meter complete all as secified and directed as per sample approved by GE.

Dismantling of unserviceable street light fitting any type like HPSV /FTL complete with clamp and bracket from steel tubular pole and light fitting depositing to E/M store yard againist credit schedule complete all as specified and directed.

S&F LED 90 watt street light fiitting made up of pressure die cast housing with toughned glass and individual LEDs with secondary optics and IP 66 protection incl complete fixing to pole /wall with necessary nut, bolts and washers complete all as specified and directed.Note : Ladders / crane shall be used and will be provided by the contractor for fixing /dismantling of light fittings from the hexagonal / hectagonal poles and the quoted rate of the item will including the cost of the ladder / crane.

S & F LED 48/50 watt street light fitting made up of pressure die cast housing with toughned glass and individual LEDs with secondary optics and IP 66 protection incl complete fixing to pole/wall with necessarry nut, bolt and washers complete all as specified and directed.

S&F in replacement of GI pipe medium grade with bracket of 40 mm dia 1.2 m long bend to shape for street light fitting fixed on pole using suitable FI clamp including necessary new nut, bolt and washer complete all as specified and directed.

M&L for laying XLPE underground cable 16 sq mm 4 core armoured sheathed with PVC cable stranded aluminium conductor 1100 volts grade complete all as specified and directed by Engineer-in-Charge.

M&L for laying XLPE underground cable 25 sq mm 4 core armoured sheathed with PVC cable stranded aluminium conductor 1100 volts grade complete all as specified and directed by Engineer-in-Charge.

S & F PVC insulated copper conductor 3 core 2.5 sq mm for from junction box to street light fitting, multistranded with suitable lugs complete all as specified and directed.

S&F in replacement of automatic timer switch distribution board, factory assembled in powder coated sheet steel enclosure, comprising of 40 Amps 3 Pole MCB, power contactor and 230V digital time switch for controlling LED/SV etc street lights , including earth work for fixing Timer switch distribution Board and shall be provided 4 Nos 35 x 35 x4 mm thick angle iron supports of not less than each 0.6 m height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement complete all as specified and directed.

S&F astronomical timer switch distribution board, factory assembled in powder coated sheet steel enclosure, comprising of 40 Amps 3 Pole MCB power contactor and 230V digital time switch for controlling LED/SV etc street lights , including earth work for fixing Timer switch distribution Board and shall be provided 4 Nos 35 mm x 35 mm x 4 mm thick angle iron supports of not less than each 0.6 m height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement complete all as specified and directed.

S&F PVC junction box of size 295 mm x 195 mm x 100 mm (weather proof) for street light poles with connector for connecting incomming and outgoing of cables including 01 No of MCB DP 06 Amps to control the pole light circuit and MS brackets made out of 32 x 4 mm Fl clamps with cuitable nut, bolt and washers including suitable size of double compression cable glands for incomming, outgoing of cables complete all as specified and directed by Engineer-in-Charge.

S&F GI tubing 'light grade' 50 mm dia ISI marked with all fittings laid in trenches and fixed pole by flat iron clamps, nut, bolt, washer suitable size complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded stone aggregate) as in coping of pole sand including form work complete all as specified and directed.

M&L for scrapping down and removing of old deteriorated paint from steel tubular poles LT (07 to 08 m) height above ground level , preparing surface for painting , applying two coats of aluminium paint upto full height of pole including MS clamps, GI bracket, fitting ,with pole numbers of appropriate size in black paint letters for each pole etc. complete all as specified and as directed.

S&F Busbar panel weather proof outdoor type single door, fabricated out of 3.15 mm thick CRCA sheet with epoxy powder coating of RAL-7035 (Siemens Gray) shade with matt finish with seven tank pre treatment peocess. The panel shall be compartmentized design totally enclosed, dust and vermin proof, confirming to degree of protection IP-55, Gaskets between all adjacent units and beneath all covers shall be provided to render the joints dust proof. All doors and covers shall be provided with cylindrical panel locks and shall be fully gasketed with neoprene rubber and shall be lockable. The panel shall be provided with aluminium bus bars, 300 mm x 40 mm x 5 mm (thickness) electrolytic grade of adequate rating. The bus bar and interconnecting links shall be insulated with heat shrinkable PVC sleeve with 4. RYB & black colour coding and fix horizontally. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent bus bar sag and shall be housed in a dedicated compartment. including incoming and outgoing cable connection, glands, thimbles all joints and connection shall be done with galvanised or codmium plated high tensil nuts, bolts and washers. The panel shall be provided with 04 Nos 25 mm x 25 mm x 3 mm thick angle iron supports of not less than each 0.60 m height duly painted with anti corrosive black paint and suitable fixing arrangement as per site requirement. The overall size of the Bus bar panel shall be 350 mm x 200 mm x 400 mm (L x B x H). including PCC 1:3:6 complete all as specified and directed by Engineer-in-Charge.

M&L for heat shrink joining kit with joining material and accessories suitable for 4 core XLPE armoured aluminium conductor 1100 volts grade cable of size 6-16 sqmm complete all as specified and directed.

M&L for heat shrink joining kit with joining material and accessories suitable for 4 core XLPE armoured aluminium conductor 1100 volts grade cable of size 25-50 sqmm complete all as specified and directed.

SHAILENDRA B TULSANI

KESARI AND SONS

SONU ENTERPRISES

M/S JEELANI ELECTRICALS

Horizon Construction

Suchit constructions

Rajan Traders

M/s KAILASH CHANDRA

Prasur Electricals & Engineering Co.