REPAIR AND MAINTENANCE OF STREET LIGHTS AND REPAIR REPLACEMENT OF SECURITY LIGHTS AT MIL STATION KANASAR

Amount

Taking down existing LED street light of capacity 45W from Pole of height 9.50 meter to 11 meter and S&F in repair LED driver for LED street light suitable for 45 watt having more than 85% efficency, IP 20 rated, volatge range 140-240V, having short circuit, overload and overheat protection, LVD certitifed and as per sample and refixing same as installed on pole, complete, all as specified and directed. Make :- Osram / CG/ Havells/ Baja/ Philips

Taking down existing LED street light of capacity 90W from Pole of height 9.50 meter to 11 meter and S&F in repair LED driver for LED street light suitable for 45 watt having more than 85% efficency, IP 20 rated, volatge range 140-240V, having short circuit, overload and overheat protection, LVD certitifed and as per sample and refixing same as installed on pole, complete, all as specified and directed. Make :- Osram / CG/ Havells / Baja/ Philips

Supply and fixing in replacement and testing LED street light fitting of 20 watt including LED lamps complete with body robust, corrosion resistant, superior finish and without any cracks or through holes, made in a single piece by high pressure die cast LM6 aluminium alloy. The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP 66 protection as per IS-10322-1982 (Part-I) with latest amendments and input voltage range 100-300 V, AC, frequency 50-60 Hz, PF should be more than 0.9 with total Harmonic Distortion THD (I) less than 10%, cool white colour and lamp starting time should not be more than 10 second. Fitting should provide with 15 KV surge protection. Driver should be constant current constant voltage driver. Driver should have high voltage withstanding capacity upto 300V; AC. Driver should also have double phase protection, no load, open circuit and short circuit protection. LED light fitting should be suitable for ambient temperature from (-) 10 Degree centigrade to 50 degree centigrade and humidity level 10% to 90% RH. Covers should be polycarbonate /toughened glass to ensure minimum IP 66 degree protection. Cover should not degrade due to heating and ageing. The efficiency of LED luminaries system shall be more than 85 lumens per watt and must be certified by the LM-79 test report. Make: Crompton Cat Part No. LSTP-45-CDL equivalent of Philips / Bajaj/ Osram/ Wipro. Note:- The product will be replaced free of cost in the following case: - (i) Manufacturing defects. (ii) Failure due to mechanical and electrical impact. (iii) Drop in lumen (or lux at 1 m) below 90% of claimed values of lumen (or lux at 1 m) of the LED/Luminaries

S&F in repair MCB SP 250V 6 Amps 10KA 'C' curve rating ISI marked and connecting complete, all as specified & directed.

Excavation in trenches in any type of soil not exceeding 1.5m depth and not exceeding 1.5 metre in width for laying of under ground cable and erection of poles and getting out complte, all as specified & directed

Returning, filling including spreading, levelling, watering and well ramming in layers not exc 25cm, complete, all as specified and directed.

Removing execavted materials not exceeding 50metre and deposting where directed at a level not exc. 1.5metre above rthe starting point, complete, all as specified & directed.

M&L for sand cushioning for underground cable 8cm before laying cable and 15cm after laying and streching of cable, complete, all as specified & directed.

Supply and laying well burnt old size class B laid dry flat for portection over the cable, width equal to length of cable , complete, all as specified & directed.

Supply, laying and testing 35 Sqmm 3.5 core cable XLPE insulated screened PVC bedded, galvanised steel grip or wire armoured, heavy duty electric power cables with starnded aluminium conductor 1100 volts grade under gtround cable laid in trenches / through pipe / fixed along pole etc, complte, all as specified & directed.

Supply, laying and testing 16 Sqmm 4 core cable XLPE insulated screened PVC bedded, galvanised steel grip or wire armoured, heavy duty electric power cables with starnded aluminium conductor 1100 volts grade under gtround cable laid in trenches / through pipe / fixed along pole etc, complte, all as specified & directed.

Supply, laying and testing10 Sqmm 4 core cable XLPE insulated screened PVC bedded, galvanised steel grip or wire armoured, heavy duty electric power cables with starnded aluminium conductor 1100 volts grade under gtround cable laid in trenches / through pipe / fixed along pole etc, complte, all as specified & directed.

Supply, laying and testing 50 Sqmm 3.5 core cable XLPE insulated screened PVC bedded, galvanised steel grip or wire armoured, heavy duty electric power cables with starnded aluminium conductor 1100 volts grade under gtround cable laid in trenches / through pipe / fixed along pole etc, complte, all as specified & directed.

Supply & Fixing in repair and testing junction box of size 250x250x155mm with 6A MCB SP with IP 65 ptotection thermoplastic ( Polystyrene), dust proof, rust proof with inernally embedded gasket environment safe with suitable PVC / MS clamp for pole mounting arrangements comprising of 3 phase aluminium bus bar of suitable size mounted on insulator etc complte. Make:- Hensel / Havells / Sintex

Cleaning and preparation of old painted surface of steel tubular pole 9 to 13 mtr long excluding planting depth complete and painting with one coat of aluminium paint including brackets, clamps, channel etc. and making alternative black and white strips on pole with synthetic enamel paint (each strip 30 cm heigh) up to 1.5 mtr height from top of PCC foundation block and writing pole Nos including applying one coat of cement base paint on PCC coping complete all as directed by Engineer-in-Charge

BIDAWAT ENTERPRISES

A.S. CONSTRUCTION COMPANY