WBHD/EE/ED-II/NIQ-11/24-25

Amount

Dismantling the existing old & unserviceable Electrical wiring, damaged main switch, switch boards and mending good the damages as to G S.

S& F 240 V 40 A DP MCB with SS enclosure 2 way with IP - 20/30 protection , powder coated provision for two pole MCB , concealed in wall after cutting the wall & mending good the damages to original finish incl. painting , connection & provision for earthing attachment. legrand/ABB/SEIMENS

Supply and drawing 2 X 6 + 1X4 sq mm PVC/Cu ( flexible )with Cutting channel of 40 mm x 40 mm size on masonry wall incl.S&F in 19 mm dia polythene pipe embedded in wall From E/Meter to MCB and MCB to SPN BDB incl. connection and mending good the damages as to G. S. (Finolex/RR kabel/KEI/GLOSTER make) . Avrg. 25 mtrs for each flat.

S & F 250V,6-10A Per way, 2+10 Way SPN MCB DB with SS enclosure double door with IP-42/43 protection with 40A DP Isolator as incomer and 8 Nos. SP MCBs (curve 10KA) as outgoing,concealed in wall after cutting the wall & mending good the damages to original finish including interconnection with suitable size of copper wire and neutral link and provision for earthing attachment. Make- Legrand/ABB/L&T . (B type -16,C type-24)

S & F 250V,6-10A Per way, 2+6 Way SPN MCB DB with SS enclosure double door with IP-42/43 protection with 40A DP Isolator as incomer and 6 Nos. SP MCBs (curve 10KA) as outgoing,concealed in wall after cutting the wall & mending good the damages to original finish including interconnection with suitable size of copper wire and neutral link and provision for earthing attachment. Make- Laygrand/ABB/L&T . ( D type -32)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (approved make) for ECC in 19 mm bore, 3 mm thick polythene pipe complete with all accessories embedded in wall for horizontal & vertical runs and in suitable size PVC casing-capping (Precision make) for ceiling portion only, incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall incl. necy. connections and making earthing attachment and mending good damages to building works [only PVC casing-capping on ceiling and remaining portion concealed] (Av. run – 6 Mtrs.) (C type -24 flats :-each flats -16 points ,D type -32 flats :-each flats -13 points)(B type -16flat:-each fllats:-18points)

Do – do - to 5A 3 pin push type plug socket Piano key type switch – do – do - (On board). (C type 24 flats:- each flat 3 points ,D type 32 flats:- each flat 3 points B type 16 flats:- each flat 5 points)

Supply and fixing 7"x5"x2.5" sheet metal switch board with bakelite to cover with 02 nos 5A 5 pin plug socket and switch flushed in wall and mending good the damages as to GS. (C type 24 flats:- each flat 3 points ,D type 32 flats:- each flat 3 points)

Supplying and Drawing 3X1.5 sq.mm. 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC ) of the following sizes with Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F 19 mm dia 3 mm thick polythene pipe without earth continuity wire and and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works and making necy. Connection as required . (Finolex/RR kabel/KEI) (For B & C ype 4Point each-avg run 8, D type 3pointeach- avg run 7 mtr)

Supply and fixing 4"x4"x2.5" sheet metal switch board with bakelite to cover with 01 nos 5A 5 pin plug socket & switch flushed in wall and mending good the damages as to GS. (water purifier) ( for B & C type)

S & F Socket typet Electronic fan step regulator (Anchor/Rider). B & C type - 3 in each , D type - 2 in each)

Supply and fixing AC/DC call bell on T W board incl. S/f of boards.

Distribution wiring with 2X36/0.3 (2.5 sq.mm.) single core stranded copper conductor PVC insulated and unseathed copper wire (brand approved by EIC) in 19 mm dia 3 mm thick polythene pipe with 1X22/0.3 (1.5 sq. mm) PVC insulated and unseathed copper wire as ECC , complete with all accessories embedded in wall (for 15 A plug point and geyser pt) (Finolex/RR kabel/KEI) (144 nos. power plug points and 40 nos. gyser points)( for B type-15mtr,C type 13 mtr, D type 10mtr avg run)

Supply and fixing 8"X6"X2 ½ Sheet metal switch board with bakelite top cover with 1 No 15 A Power Plug & switch and 1 Nos 5A 5 pin plug socket & switch flushed in wall and mending good the damages as to G S. (C type- 2 in each flat ,D type-2 in each flat)

Supply and fixing 4"x4"x2.5" sheet metal switch board with bakelite top cover with 1 no 16 A power switch flushed in wall and mending good the damages as to GS.(for Gyser) (B -16 , C -24)

Supply and fixing 4"x4"x2.5" sheet metal switch board with bakelite top cover with 1 no 16 A power plug socket flushed in wall and mending good the damages as to GS. (for Gyser) (B -16, C -24)

Supply and drawing 2 X 4 + 1X2.5 sq mm PVC insulated multistanded copper wire, (FRLS)with Cutting channel of 40 mm x 40 mm size on masonry wall incl.S&F in 19 mm dia polythene pipe embedded in wall From BDB to AC points incl. connection and mending good the damages as to G. S.(for AC) (Finolex/RR kabel/KEI) For 16 points, Each points having 15 mtr approx average run

S&F 240 V , 25 A modular type stater with 25 A modular switch type DP MCB (c -curve) & GI 4 Modular switch board with top cover plate , flushed in wall & making necy. Connection with PVC copper wire & earth continuty wire etc. (for split type AC ) (B -16)

S&F GI 2 Modular switch board with top cover plate 240 V , 25 A 3 pin modular type plug socket & switch , flushed in wall after cutting the brick & making necy. Connection with PVC copper wire & earth continuty wire etc. (for split type AC ) (B -16)

Making hole in wall and making good damages and smooth finish etc. as practible as possible incl. S/F louver shutter

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm diax 80 mm long GI bolts, double nuts, double washers incl. S &F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level incl Excavation of soil for installation of Earth Electrode and filling & ramming.For Soft Soil as to G.S.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wallincluding providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.As to G.S.

Connecting the equipments to earth busbar incl.S & F of 8 SWG G.I (Hot Dip) wire on wall/floor and making connection to equipments with necy. Itms.As to G.S.

Add G.S.T 18% on aggregate amount of BOQ item No 1 to 23.

Add LW Cess 1% on aggregate amount of BOQ item No 1 to 23 (after add G.S.T 18 %)

MAHESWAR ELECTRICAL INDUSTRIES (BID ID -6016050)

BANERJEE CONCERN (BID ID -6016493)