Provision of LED street light arrangements in between Kannadikuppam and Ayyanur Road at NH Road side in Tirupathur District

Amount

Supply, Erection of 8m Free Standing Single Arm Bracket 8 sided Octogonally continously tapered structured pole with base plate of size 300 x 300 x 12mm as per IS-875 with following specification. Bottom Pole Dia - 130mm Top Pole Dia - 70 mm Thickness of Pole - 3 mm.The pole should be hot dip galvanized confirming to BESN ISO1461 with thickness of 65 Micron. The Pole should be mounted on the special type of Bracket which would be fixed on the side of crash barrier and the details are as follows. The Bracket should be fabricated like Diagonal Cut of Cubic structure with 20mm thick plate of size 425 x 400 x 20mm with 8mm thick stiffner plate for side support and providing 4 nos 20mm Hole for fixing the Bracket on wall with special Flange of size 425 x 400 x 20mm on the other side of the Barrier, with necessary M14 and M16 Bolt with spring washer, Nuts etc. The Pole should be erected with Single ornamental bracket and with 4 way terminal block in suitable hylem sheet with 1 No.20A SP MCB with 1 no suitable neutral links provided in the Inner Junction Box. Supply and fixing of Street Light of 120W (Higher End) : 1 No. at the Height of 8m with 3 core 1.5 sqmm copper wire for interconnections from both the fittings to Terminal Box.

Supply, Erection of 8m Free Standing Single Arm Bracket 8 sided Octogonally continously tapered structured pole with base plate of size 300 x 300 x 12mm as per IS-875 with following specification. Bottom Pole Dia - 130mm Top Pole Dia - 70 mm Thickness of Pole - 3 mm The pole should be hot dip galvanized confirming to BESN ISO1461 with thickness of 65 Micron. The Pedestal Concrete mould with M40 grade concrete mix of suitable size of 45mmx45mmx750mm depth in ground "J" type EN 8 Grade foundation bolts M16 x 750mm - 4 nos along with template including bending of MS size clamps, welding and making hole for bolt,nut..etc the pedestal should be finished nearly with suitable colour paint. The Pole should be erected with Single ornamental bracket and with 4 way terminal block in suitable hylem sheet with 1 No.20A SP MCB with 1 no suitable neutral links provided in the Inner Junction Box. Supply and fixing of Street Light of 120W (Higher End) : 1 No. at the Height of 8m with 3 core 1.5 sqmm copper wire for interconnections from both the fittings to Terminal Box.

Design, supply , erection, testing and Handing over of b structure Bajaj/ Philips/ make or equivalent with required number of continuously tapered hot dip galvanized steel polygonal sides sections with telescopic strip joints to a total height of 16 meters capable of sustaining the maximum wind pressure at the erection site with single flange base plate secured welded in the bottom of the base mast section with vertically movable hot dip galvanized lantern carriage and accessories such as electrical junction box brackets for providing 8 Nos of flood light luminaries with control gear box complete head frame assembly, Pulley drive, stainless steel wire ripe single/ double drum self lubricating winch arrangement suitable for raising and lowering the luminaries carriage ring flexible multi core power cable and necessary high tensile hot dipped galvanized foundation bolt & nuts along with washers and anchor plates and templates accessories in the Mast .

a) Design and casting of suitable foundation with 1: 2 :4 mix RCC concrete with 30 cm projection above the ground level with 2 mts depth with necessary galvanized foundation bolts nuts and washers and dump plate enclosing the bolts for the high Mast considering the safe soil bearing capacity at site – 1 set. b) High powered power tool complete with hand held control panel and motor with push button type remote control switch suitable for 3 phase 415 V 50 HZ for raising and lowering of the lantern carriage complete to operate all fittings mounted in the base to couple with winch -1set. C) Feeder pillar box comprising 0.90 m x 0.45m x 1.20m floor AI frame with 63A TPN main switch 1 No , 63 A fuse unit 3 Nos 63A power contactor with automatic timer arrangements and reversing starter for the 3 phase motor – 1 set D)Neon aviation obstruction light (glow world – 1 No E) 2 Nos of special GI earth electrodes with copper plate 300x300x3mm and copper flat ( 1’x1/4” ) inter connection as per ISS complete with earth connection – 1set F) Hot dip galvanized lightening arrestor – 1No G) Flood light luminaries of specially Heavy type water proof dust proof integral luminaries fitting provided with 150 Watts LED light fitting glow world with 150 watts LED Bulb with drives, Alglas coated reflectors with cable connection etc., complete as per standard specification -8 Nos

Supply and Laying of 4 x 16 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 4x16 sq.mm PVC LTUG armoured Cable on wall with T type MS angle grouted on wall through HDPE ( 50mm ) with MS clamps.

Supply and clamping of 4 x 16 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Supply and erection of weather proof pedestal type pillar box of suitable angle iron frame work of size 3 ft x 3ft x 1.5 ft using angle iron of size 1 x 1 1/2 The 16SWG MS sheet of Size 4 ft x 3ft x 1 1/2 ft to house the following arrangements . 1) 63A meter board . 2) 63A TPN Main switch . 3) 63 Amps. L&T 3 Ph , 4 Pole,MCX Contactor. 4) L&T Time Clock suitable for street light. 5) 32A 4 P MCB - outgoing-2Nos The internal wiring is done through 4 sq.mm copper wire .The pillar box make up of 16SWG MS sheet steel with front double door (hinged type)pad locking arrangements complete set with neat finishing and both side slanging roof top arrangements with 2coats of red oxide and 2coat of aluminium paint finish with 2 Nos earthing provisions and the pillar box erected of the ground clearance of 1Mtr height with suitable angle iron work and masonry pedestal.

Supply and clamping of 31/2x 25 sq.mm PVC LTUG armoured cable on post or on wall with GI Pipe ( Dia 65 mm ) MS Clamps.

Supply and clamping of 3-1/2x 25 sq.mm PVC LTUG armoured cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3-1/2 x 25 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 25 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection.

Supply and run of 1 of No.8 SWG GI wire for earth connection.

UNIVERSAL CIRCUITS (BID ID -1121951)

RCS (BID ID -1122206)