WBPWD/AE/AESDII/eNIQ02/2025-26

Amount

Supplying and fixing 240 volt 32 A Sheet steel DP Main Switches on flat iron frame on wall.(Make Havells)(D-1,1/a)

Supplying and fixing (2+12) way double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages tooriginal finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.(Make Legrand) (D-9,13)

Supplying and fixing (2+8) way double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages tooriginal finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.(Make Legrand) (D-9,13)

Supplying and fixing 240/415 V 40 A MCB Isolator on din rail of existing DBs and necessary connection.(Make Legrand) (D-5/6)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (6-32A)(Make Legrand)(D-6/7)

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 2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC(E-14/1/a-iv)

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC (E-14/1/a-iii)

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC (E-14/1/a-ii)

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC (E-14/1/a-i)

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 4 sqmm

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 Piano Key type switchfixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish i)Average run 6 mtr

Do-do-do on board

Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting – (As per Drawing no. 475 of PWDSpecification Book – May 1991)

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board with bakelite/ perspex top cover by screw incl. making necy. connections etc.(E-6/18-b)

Supply & Fixing 240 V, 2 nos. 6A, Piano key type switch & 2 nos. 6A, Piano key type Socket (Brand approved byEIC) on sheet metal switch board embedded in wall incl. S &F 200x150x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex coverand making necessary connections as required.(E-4/10-c,E-5/13-d,1&E-5/14)

Supply & Fixing 240 V, 1 no. 16A, Piano key type switch & 1 no. 16A, Piano key type Socket (Brand approved byEIC) on sheet metal switch board embedded in wall incl. S &F 175x150x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex coverand making necessary connections as required(E-4/10-c,E-5/13-c,1&E-5/14)

Supply and fixing of Starter for AC ( upto 2 Ton) (Make: North west/as per choice of EIC)

Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board(D--13/20-a)

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 dia x 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 as below: i) By ISI-Medium GI pipe (G-1)

Excavation of soil for installation of Earth Electrode and filling & ramming.(G-1/2) i) For Morrum Soil

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete withGI bolts, nuts, washers, spacing insulators etc. as required.(G-2/4-a)

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection toequipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages(G-5/a-iv)

S&Delivery 4core 10sqmm PVC/Al/Armoured cable

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed

Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if necessary without loop box

Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting

Supplying and fixing compression type gland including finishing complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables 4core 10sqmm

Painting of 9mtr longSteel Tubular Pole of lengths and no. of coats of paint, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint a) 1st coat of synthetic enamel paint over the primer

b) 2nd coat of synthetic enamel paint over the 1st coat

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 25mm

Add GST @18% On total

Add LWC @1% On total

SADHAN ELECTRICAL ENTERPRISE (BID ID -6712592)

KOUSHIK MONDAL (BID ID -6719469)