WBPWD/SSEWEC /BRED /NIQ-11 /2026-27

Head - I : Internal Electrical Installation Supplying and fixing 2 Way MCB SS enclosure with IP-20/30 protection, powder coated provision for four pole MCB, incl. A DP MCB Isolator, concealed/surface in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment. [PWD/GS Page: D-9 Item: 11, D-9 Item: 13] (Make-Legrand) [for each quarters incommer]

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. 2 x 10 sq mm + 1X 6 sqmm [from meter to DP encloser] [PWD/GS Page:E-9 Item: 1/(b1)

Supplying & fixing sheet metal (16 SWG)[500x150mm] Iron Clad Al Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991) 415 V, 63 A Al Bus Bar (2 x 20x5mm) [PWD/GS Page: D-12 Item: 19/b ]

S&F 2+16 way double-door SPN MCB Distribution Board with IP-42/43 protection, with 240 V 40 A DP MCB isolator as incomer and 16 nos. 6-32A SPMCB as outgoing, concealed in wall after cutting the wall/on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.as per GS (Make -Legrand/Havells/ ABB/L&T /Seimens) [PWD/GS Page: D-9 Item: 13, Page: D-5 Item: 6 & 7] [SPN for EI/Power Plug =33]

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate and 2 no. suitable size “Ph & N” copper bar & earthing attachment fixed on wall incl. mending good damages to original finish. Average run 6 mtr [PWD/GS Page: E - 24 Item: 1/(b) ]

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finis On board [PWD/GS Page: E-20 Item: 3 ]

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. 2x 6 sq mm + 1X 4 sqmm [Busber to SPNDB ] [PWD/GS Page: E-9 Item: 1 ]

Do…............Do…............2 x 6 sq mm + 1X 4 sqmm [For Pump ]

Do………………Do………………..Do………….2 x 4 sq mm + 1X 2.5 [For AC and gyeser]

Do……Do…..Do…2 x 2.5 sq mm + 1X 1.5 [For Power Socket/ Computer Board]