Public Works Department Tender

supply & laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. (clamped with 1mm thick saddle) size of cable 4 Core 16 sqmm AL Armoured cable

Supplying & fixing suitable size GI box wih modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB, "C" curve including connections, painting etc. as required

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 4 way (4 + 12), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required Single pole

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required 40 A

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

SITC of Panel with 630 A/415 V (4 P MCCB 36 KA ) Incommer MCCB and 315/320 A/415 V 4P change over switch and 1 no outgoing -250 A /415 V(TP MCCB 25 KA) 11 no outgoing -25 A /415 V(TP MCCB 25 KA ) Complete in All respect including R,Y,B Phase Indication Lamp & ON indication lamp for Incommer and DG Supply and MCCB and CT for metering,CT Short link and Neutral Link and Rotary Handel for MCCB as per rating of Current (MCCB MAKE- ABB/L&T /HAVELLS) PANEL SIZE- (2000 X 1800 X 450) DETAIL TECHNICAL SPECIFICATION- PANEL WILL BE OF LOW TENSION ,INDOOR TYPE ,FLOOR MOUNTING ,DUST AND VERMIN PROOF WITH IP54 PROTECTION AND BUS BAR OF ELECTRO GRADE ALUMINIUM SUITABLE FOR 3 PHASE 4 WIRE SUPPLY .THE PANEL WILL BE DESIGNED FOR FRONT ACCESS AND CABLE ENTRY FROM TOP /BOTTOM .BUS BAR WILL BE INSULATED WITH HEAT SHRINKABLE PVC COLOUR CODE SLEEVES & BUSBAR OF SIZE THE FOLLOWING - 1- SIZE 63mm X10 mm = 1 nos Each phase or Equivalent (630 A) 2- Size 63mm x 10 mm = 1 nos neutral OR equivalent 3- size 25mm x 6 mm = 1 nos for earth