S/E OF NEW STREET LIGHT AT CHOTTI NADDI TO VADDI NADDI SANOUR ROAD Est cost Rs 11.93 lacs dt 28/29.05.2026

Supply and Erection of Galvanized Steel Octagonal Pole (Sheet Thickness 3mm) with base plate designed to withstand wind speed 169 km/hour of suitable length Sheet Steel Confirming to IS 2062 : 2011 E350B0 (Yield Stress must be min 355Mpa and Tensile Strength min 470Mpa which is equivalent to BS-EN10025S355J or ASTM-572A GR-50) and thickness of Hot dip galvanization coating (70microns) conforming to IS:2629/ IS:2633/ IS:4759: BSEN-ISO-1461-1991 OR ASTM A 123/A123M-02. The pole shall be in single piece hot dip galvanized and shall be tapered towards the top. The bottom section shall have openable slot with exterior surface door & shall have suitable locking arrangement for housing three phase four wire cable connection, Bakelite sheet, MCB, loop in and out arrangement for incoming/ outgoing cables. There shall be suitable arrangement for earthing. Rigid Base plate of suitable size and thickness shall be welded inside and outside at the bottom of pole with provision for fixing 4 foundation bolts. The Octagonal Pole shall be bolted on pre- cast foundation with a set of four foundation bolts of EN-8 Grade with thread portion hot dip galvanized for greater rigidity. Galvanized Octagonal Pole Overall Length 6 metre (Sheet thickness 3mm), Top dia.(A/F) 70mm and bottom dia. (A/F) 130mm, 4 Nos. Bolts size 20mm dia., Length≥600mm with Base Plate Dimensions 220mm x 220mm x 12mm Thick

Supply and erection of bracket for galvanized octagonal pole, the bracket should be fixed on the top of the pole having top outer dia. 70mm to 90mm (A/F) complete in all respect as approved by the Engineer-in-charge at site:- Double arm bracket 1.5 metre long for galvanized octagonal pole

Triple Arm Bracket 1.5 metre Long for Steel Tubular Pole (7 to 8m)

Supply of Double Walled Corrugated (DWC) HDPE pipe of the required size:- Double Walled Corrugated HDPE Pipe 50/ 38mm (Outer/ Inner dia.)

Supply, laying and erection of aluminium conductor XLPE insulated PVC sheathed Un-armoured and served cable 1100 volts grade as per IS 7098 (Part-1)1988 to be laid loose in the existing trench or pipe as per PWD General Specifications:- Overall size 16sq.mm (4Core) Un-armoured (Loose)

Supply and erection of PVC insulated FR single core Unsheathed copper conductor cable (ISI marked) suitable upto 1100 volts grade confirm to IS:694/1990 left bare in pipe or casing of suitable size complete in all respect as desired by the Engineer-in-charge:- Overall size 1.5sq.mm (Un-sheathed)

S/E of Microprocessor Based Street Light Controller with digital time switch daily programmed with stand by lithium battery with back up of 6 years with min. time between 2 switching operations is 1 minute, three pole power contactors 40A. with coil voltage 220-230V AC with 1 no. aux. contact NO, MCB 2 pole 40amp. (C-Curve, 10kA) & power wiring with single core PVC insulated FR cable 10 sq. mm and control wiring with PVC insulated FR cable 1 sq. mm, 1 no. two position selector switch to bypass timer and other accessories & petty material (din rail, 4 pole bakelite terminal strip 63A/ 440V AC, required nut bolts) should be fixed on bakelite sheet 6mm thick to be mounted in a IP54 surface/ flush mounting powder coated sheet metal (1.60mm thick) cabinet having size 450mm x 600mm x 150mm to switch ‘ON’ all the 3 phases & switch ‘OFF’ 3 phases pre-fixed timings complete in all respect as per satisfaction of Engineer-in-charge:- Street Light Controller (For Three Single Phase Circuits) with 3 Nos. Three Pole Power Contactors 40A, 1 no. aux. contactor 6 amp. (2NO+2NC) with coil voltage 220V AC, 3 Nos. MCB 2 Pole 40amp. (C-Curve,10kA) & petty material (Din rail, 2 Nos. 4 pole bakelite terminal strip 63A/ 440V AC, required nut bolts)

Earthing with G.I. wire/ rope in G.I. pipe partly recessed and partly on surface complete with 150cm long 50mm dia. G.I. earth pipe (Cutting threads and 36 Nos. holes, 1cm dia. to make a mesh around the GI Pipe) with G.I. reducing socket including erection of the same, 4.50 metre (14.76 feet) below ground level with 20Kg. charcoal & salt mixture etc., up to 8 metre in length (including boring & refilling). Earthing with 8 S.W.G. (4mm dia.) G.I. wire in 15mm dia G.I. pipe with G.I. reducing socket 50mm x 15mm (upto 8Metre in length)

Earthing earth rod 20 mm dia for providing earth connections upto line earth with G.I. Wire 8 S.W.G. (4mm dia.). The rod shall be tapered at one end and flatted on other end. The hole size 10mm dia shall be drilled on the flatened side for facilitating connection with G.I. wire and thimble etc. The rod shall be erected in ground upto complete length vertically:- GI Earth rod 20 mm dia., 3 mtr. Long

Supply and erection of Miniature Circuit Breaker MCB's for circuit protection against overload and short circuit current fault suitable for 240/ 415 volts 50cycles AC supply with breaking capacity of 10kA, Curve-C and low watt losses as per IS/IEC 60898-1, energy limitation class-3, true contact indication, label holder facility in the existing MCB distribution board as per PWD General Specifications including connections with suitable size of thimbles/lugs:- MCB Single Pole 6-32amp. (10kA, Curve-C)