Illumination to Strengthening and widening of L (Fatak Junction to Bucharwada Pramary School) Village Roads under District Panchayat, Diu. (DPU-2357)

Supplying and erecting LED street light fittings with High power White LEDs wattage of 3 Watt and above assembled on single MCPCB, efficiency more than 130 lm/w and corrosion free High pressure die cast aluminum housing with smooth finish powder coated and heat sink extruded aluminium with diffuser and Polycarbonate optics/ lenses, with toughened glass with company mark/ name engraved or embossed 160 to 270V, Power Factor more than 0.95, THD <10%, CCT 3000K to 5700K,Uniformity ratio >0.45, Luminaire efficacy> 100 lumens/ watt. LED driver efficiency > 85%. (fittings required LM-79 & LM-80 certificates) (NOTE: Below description have shown ranges of Wattage capacity of LED fittings. The Engineer in charge may select any wattage capacity between the ranges shown.) (A) Street Light (IP-65), Surge protection- 4KV integral and, Light must have 440VAC line supply with over-voltage protection. 90 watts Cat. II (make: Wipro, Crompton, Philips, Bajaj, Osram) as directed by the Engineer-in-charge.

Erection charges 8/ 8.5 Mtr. Long Octagonal pole as directed by Engineer - in - charge. Providing and erecting XLPE (IS:7098)(I)-88 ISI armoured cable multistrand / Solid Aluminium conductor for 1.1 KV. to be laid on wall with necessary clamps or in existing trench / pipe of following size of cables (C ) 4 Core 10Sqmm

Supplying and erecting Flexible PVC insulated multi strand multi core 1.1 kv grade ISI marked copper wires of following size to be erected as directed 1.50 Sq.mm 3 core round PVC sheathed.

Providing and erecting Pipe type earthing having 150 cms. long and 2.5 cms. dia. galvanised iron pipe with coupling and buch buried in specially prepared earth pit complete with necessary 8 SWG earth wire.

Making trench in soft soil of suitable width of 90 cms deep for laying cable or locating the fault all over the run and backfilling the same and making the surface as normal

Providing & laying approved make ISI marked HDPE 6Kg / cm2 (Class-3) as per IS:4984:1995 PE-80 to be erected at road crossing on or floor as directed for laying of cable. The pipes as following size of dia & weight per 6 mtr. (B) 50 mm inner Dia.

Solder less crimping type Aluminium lugs conforming to IS suitable for cable of following size evenly crimped with high pressure tool & connected to switchgear terminals with brass/ cadmium plated nut bolts in an approved manner 16 Sq.mm.

Providing and erecting Miniature circuit breaker single pole 6A to 25A suitable to operate on 240V A.C. system and having breaking capacity 10 KA to be erected in existing box. confirming to IS 8828/1996 with ISI Mark Cat.III

Supplying & erecting ISI Marked (Embossed) following size of “B” Class G.I. Pipe & erecting as directed by Engineer-in-charge 50 mm dia