WBPWDTE/AE/BESD-I/e-NIQ 08 of 2025-26

Amount

Supplying and fixing 415V, 63 Amp.TPNSFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl with 3 nos.DIN type HRC fuse as per rating and necessary connectionas per GS [Make L& T/ Havells/Legrand]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionas per GS [Make L& T/Havells/Legrand] 6-32 SP [ 7 / D- 6]

S & F 240 V, 4 nos. 16 A, 3 pin Modular type plug socket with 4 nos. 16A Modular type switch (Crabtree), 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board as per GS. (Make : Crabtree/Anchor/Hony wall) [15/E-19]

Supply & drawing 1.1 KV grade single core stranded 'FR' PVC insulated unsheathed Cu. Wire (approved make) in polythene pipe embeded in wall complete with all accessories incl. cutting the channel (40mm x40 mm) size and mending good the damages. i) 2 x 1.5 sqmm. + 1 x 1.5 sq.mm. [1(b) / E- 9 ]

ii) 2 x 2.5 sqmm. + 1 x 1.5 sq.mm. [ 1(s) / E-9 ]

iii) 2 x 4 sq. mm. + 1 x 2.5 sq. mm. [ 1(v) / E- 9 ]

iv) 2 x 10 sq. mm. + 1 x 6 sq. mm. [ 1(v) / E- 9 ]

Finishing the end of the cable by crimping method as to G.S. i) 2 x 2.5 sqmm. + 1 x 1.5 sqmm. [9(i) / F-5]

ii) 2 x 4 sqmm. + 1 x 2.5 sq. mm. [9(ii) / F-5]

iii) 2 x 10 sqmm. + 1 x 6 sqmm. [9(iii) / F-5]

Supply & fixing 400mm sweep Wall bracket fan with metal body,canopy & blades(Orient -Tornado - Wall II or equivalent model of CG/usha as approve by E.I.C) with necessary wooden board on wall with nuts, bolts, washer etc. as per direction of EIC.

Supply & fixing 240 volt 10 watt recessed round downlight (Make: Philips-DN495 LED10S-6500 PSU WH/Crompton/Havels) Complete with all accessories & mending good the damages or as per direction of EIC.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. Long With ISI-Medium GI pipe as per GS. [ 2(a)/G-1]

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 46 nos. 12 mm dia holes on the GI pipe

Connecting the equipments to earth busbar including S & F Solid GI (Hot Dip) wire of size as below as per GS 4SWG [5(a)(i)/G-2]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall as per GS [4(a)/G-2]

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc

Excavation of soil for installation of Earth Electrode and filling & ramming as per GS For Morum Soil [1(b)/G-1 ]

Swarnendu Sarkar (BID ID -6787574)

TAPAN KUMAR SARKAR (BID ID -6787617)