Public Works Department Tender

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.

GST @ 18%