Construction of a G plus 5 storied Academic Building for the integrated Open Campus-cum-Regional Centre of NSOU at New town, Kolkata---EI for FCU unit, Repairing of Lightening Arrester, down conductor, Dismantling of Light and Ceiling fan

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 4C x 22/0.3 (1.5 sqmm)

3C x 22/0.3 (1.5 sqmm)

2C x 22/0.3 (1.5 sqmm)

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc. 2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

Supply and fixing of Cable Junction Boxes IP 55 with integrated membranes for cable entry 1.5 - 2.5 sq.mm size : 88 x 88 x 47 5 DE 9320 with terminals ( Make: Hensel )

Supply & Fixing 240V, 25A, 3 Pin Modular type plug top (Branded approved by EIC)

Supply & Fixing 240 V, 25 A Modular type starter (Make - Legrand / Schneder / ABB) with 25 A Modular switch type SP/DP MCB (C-Curve) and 4 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 25 A Modular type socket (Make - Legrand / Schneder / ABB) with 25 A Modular switch type SP/DP MCB (C-Curve) and 2 Module GI Modular type switch board with 4 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside)CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement,GI reducer including drilling of 46nos. 12 mm dia holes on the GI pipe.

S & F of Lightning conductor air terminal made of 15mm dia 1000mm long, as per IEC/BS EN 50164-2 (ABB Cat No.- RA 225/Similar of ERICO/DUVAL MESSAIN) on the parapet of roof duly fitted with air terminal base as per IEC/BS EN 50164-1, (ABB Cat No.-SD 105H/Similar of ERICO/DUVAL MESSAIN) including necessary holes etc. complete with grouting on the parapet of the roof of the building including connection with earthing horizental conductor.

Supply & fixing clamp for tap rod with earthing strip (Make ABB, cat no-CR105/ equivalent)

Supply and Installation of Medium Pipe 10 ft. long, 2" dia G.I.Pipe along with copper bonded earth rod and filled with highly conducting metallic compounds / Chemical Gel with permanent sealings at both ends complete with clamp for inter connection of Earthing under ground (of 3 meters X 1no. per pit of 10 feet deep each) to be executed by OEM or authorised channel partner of OEM (Make ABB/ Erico/ DVVAL MESSAIN).

Supply & fixing GI (Hot Dip) strips 40 mm x 5 mm thick for horizontal run on the Parapet/Roof/ Water Tank / Lift Room / Stair room / Wall with GI Saddles 500 mm apart incl. mending good the damages to building works.

Dismentling of lightening arrester terminal and stored into safe places. After that refixed it to its original positioned with proper tools and trackles after sweeping and cleaning of base terminal.

Dismantling of ceiling fan from its current position for necessary maintenance, repair, or relocation. After inspection and servicing (such as cleaning, tightening of connections, or replacement of damaged components).

Dismantling of the existing LED tube light from its mounting for the purpose of maintenance, repair, or relocation.

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

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