BIRED/99/e-NIQ (1st call) of 2024-2025

Amount

SUB-HEAD 1--DISTRIBUTION WIRING. Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire do---do---do on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [only PVC Rigid Conduit on ceiling and remaining portion concealed]. Average run 6 Mtr.

SUB-HEAD 2--CUTTING CHANEL & WIRE LAYING. Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] of following sizes on wall, ceiling with saddles and other accessories as required and mending good damages to building works. i) 20 mm size

ii) 25 mm size

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. 2x(6 sqmm) + 1x(4 sqmm) as ECC

Supplying & Fixing solderless Copper socket by crimping of Copper wires. a) 4 sq mm

b) 6 sq mm

SUB-HEAD 3. SPNDB, M.C.B etc. Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall as per GS. 2+8 Way[ Legrand ]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as perGS [Make-Legrand/ Schneider/Siemens/ Crabtree/ L&T) as per direction of EIC. ] 40 A DP

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-Legrand/ Schneider/Siemens/Crabtree/L&T) as per direction of EIC. 6-32 SP

SUB-HEAD 4--FIXING OF LIGHT FITTINGS. Fixing only single/twin florescent light fitting complete with all accessories Directly on wall/ceiling as per GS.

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with suitable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps as per GS.

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Fixing only lamp

SUB-HEAD 5--SUPPLY OF INTERNAL LIGHT FITTINGS. Supply and delivery of Single Industrial type LED luminaries with aluminium extrusion heat sink incl. Supply of 1nos. 18W LED Tube with LED Batten. [Make- SURYA , 1xT-8 cat no.- SLE TL DS 18 P AL EXT & SUB 118 T8 LED or equivalent Magik/ Philips/ CG / Bajaj / Wipro/Havells as approved by E.I.C]

Supply of 14W LED bulb (Magik/surya/ Bajaj/ CG/ Philips/ wipro) on existing batten holder

SUB-HEAD 6--FIXING OF FANS. Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter. For 23 cm (9") Exhaust fan.

For 30 cm (12") Exhaust fan.

Fixing only louver shutter/cowl on wall with necy. bolts & nuts (6 mm dia x 62 mm long). For 23 cm (9") Exhaust fan

For 30 cm (12") Exhaust fan.

SUB-HEAD 7--SUPPLY OF Exhaus FANS. Supply of Exhaust fans complete with all accessories having the following Model / Cat No. ( Make -EPC ) i) 9" ( 230mm ) Speed 1370 RPM

ii) 12" ( 300mm ) Speed 1420 RPM

N.B: i) Payment will be made after availability of fund from concern Department. ii) Payment will be made as per P.W.D norms.

M/S. S. D. CHATTERJEE AND CO. (BID ID -5599336)

B M ELECTRIC (BID ID -5599143)