Repair Maintenance of street Light in Forest Colony at Chakkar Shimla SH replacement of existing damaged Cable refitting of poles Providing street light therein

Amount

Supoplying and installation of following type of LED street light 45 watt in warm white colour with pressure die cast housing, powder coated with toughned glass and individual LEDs with secondary optics and IP 66protection. Aliminiumreflector with clear diffuser, adjustable with electronic driver, suitable for input voltage AC 220-240 V, 50HZ, complete with all accesssories testing and commissioning etc. as required. Make: Jaquar, Syska, GE, Bajaj, C&S, Panasonic or any other approved by Engineer-in-Charge.

Supplying and erection of Galvanized Iron (G.I.) pipe pole 'A' quality of suitable length and dia. 4.47 mm thickness, including fixing up to a given depth below G/L.The hole of excavation about 30 cm dia. and given depth to be filled in up to 15 cm below G/L with 1:3:6 cement concrete and there above plinth with 1:2:4 cement concrete up to a height of 45 cm from G/L. The radial thickness of the plinth above G/L should not be less than 6.35 cm and sufficient to completely flush a 180 mmx100 mmx 45 mm deep, glass filled Nylan F.R. grade box for housing a 16 Amp. MCB, the outer surface of the plinth to be finished with 1:3 cement plaster 6 mm thick, the fuse-box shall have a water tight cover, including painting of pole with two coats of approved color, brand and manufacture of paint over a priming coat complete in all respects as required:-

4 Meter long having nominal bore dia. 65 mm planting depth 80 cm with pit depth 95 cm.

Supplying and erection of street light bracket made of G.I. pipe 'A' class of suitable length and dia, the pipe bended to give an angle of 100 to 110 degree fitted with bolt & nuts at the top of existing pole or wall including painting the pipe with two coats of approved paint over priming coat complete in all respects as required:-

40 mm dia. G.I. pipe, heavy class

Prov. & fixing cable junction box of size ( 167x125x82) mm Hensel make Catalog No. K9100, of good quality as approved and directed by the Engineer in charge at site complete in all respect.

Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

40 Amps. Cat-A.

Wiring for circuit/sub-main with following size PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 1 No. HRFRLS/PVC insulated single core copper conductor cable of same size for earthing as required.

2x2.5 Sq. mm.

Providing and laying of one No. aluminium conductor, PVC insulated and PVC sheathed, armoured/XLPE power cable, working voltage 1100 volts grade direct in ground; to be laid 1 meter below the ground level including excavation sand cushioning, protective covering and refilling the trench etc. of the required size:-

Armoured cable 6 sq. mm (twin core)

Armoured cable 10 sq. mm (twin core)

Providing, laying and fixing of one No. aluminium conductor, PVC insulated and PVC sheathed, armoured/XLPE power cable, working voltage 1100 volts grade on surface etc. of the required size:-

Armoured cable 6 sq. mm (twin core)

Armoured cable 10 sq. mm (twin core)

Supplying & laying of Double Wall Corrugated (DWC) HDPE pipes for underground power / communication / signal/ OFC cable protection with IS 14930 part II mark on it, as required complete in all respect in trench at site .Make : TeleRex , SriRAM , Duration etc.

DWC pipe 40/32 mm.

Suppllying and fixing monkey Proofing on pole of die 65 mm. with cylendeical monkey menance not less then 4 feet and monkey menance of light as required compleate in all respect and as per the satisfection of Engineer-in-Charge.

Erection of Galvanized Iron (G.I.) / Steel tubular or Steel rail pole of length 3 to 8 meter but not exceeding 8 meters up to a given depth below G/L. The hole of excavation about 30 cm dia. and given depth to be filled in up to 15 cm below G/L with 1:3:6 cement concrete and there above plinth with 1:2:4 cement concrete up to a height of 45 cm from G/L. The radial thickness of the plinth above G/L should not be less than 6.35 cm and sufficient to completely flush a 180 mmx100 mmx 45 mm deep, glass filled Nylan F.R. grade box for housing a 16 Amp. MCB, the outer surface of the plinth to be finished with 1:3 cement plaster 6 mm thick, the fuse-box shall have a water tight cover, including excavation and refilling etc. complete in all respects as required:-

Fabrication charges of cubical type, Indoor type, single door,wall mounted, fixed type, free standing single front, dust proof& compartmentalized Street Light Panel made out of M.S.CRC Sheet 16G, duly painted with Siemens Grey Powder Coated Paint as per specification. Approximate size (H)700mm X (W) 500 mm X (D) 200MM

Street Light Panel

Incomer :

MCCB 63A DP 10K

Spreader Link MCCB 63A DP

Outgoing

25A TP Power CONT.

Add on Block 1NO+1NC

Analog Timer Switch

Control SP MCB 6A

MCB 40A DP 10KA

Fabrication/Painting & Assembly

Assembly Charges of Aluminum Solid/Copper flexible wire interconnection to field side for Cable termination duly convered/insulated with Heat Shrinkable sleeves of coloured coded Red, Yellow, Blue & Black. All interconnections of fields side are supported by conical, L & Fiugher type insulation of adequte size to support & sustain the weight of cables

Control Wiring with Copper Flexible Wire (size of control wire shall be 2.5 sq. mm copper flexible for C.T. Circuit& 1.0 sq. mm for control Wiring ) with Thimbles printed sleeves, tie & belt etc.

Assembly Charges of accessories like Gasket, Doorlocks, Copper Flexible door earth, legend plates etc.

Rakesh Kumar

Kalra Hardware and Electric Store

D.S Ranta Electrical Contractor

Haminder Pal