WBHD/EE/ED-II/e-NIQ-01/2026-27

(A) 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

(B) Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish From 2.5 sqmm to 35 sqmm at an average depth of 75 mm in floor/pavement/wall etc.

Supply & Installation of M.S. fabricated O.D. type feeder pillar box having overall dimention of 1200 mm x 900 mm x 450 mm . the body & upper portion of the pillar box made of 3 mm thick M.S. Shet & bottom portion with 10 mm. thick M.S. Plate rigidly fixed by nuts, bolts & washer etc. with 50 mmx 50 mm x 6 mm M.S. Angle & 25 mm x 6 mm M.S. Flat. The pillar box having both sides opening with suitable handle in each door with double locking arrangement is to be provided with Godrej Almirah type lock with 3 nos. key. additional provision for pad locking & supply of Godrej Navtal duplicate key lock is also to be provided mechanical locks with top & bottom. Provision for ventilation grill should be rectangular shape made of M.S. Plate duly welded to lateral sice. The central ventilation spout at starting surface of the top pillar box. Provision for 2 nos. earthing terminal 25x6 mm G.I. Flat having suitable nuts, bolts, washer for connecting the accessories. Necessary interconnection between incoming & outgoing surface by suitable size Cu. Flat/wire duly sleeved & insulated. Finishing the end by socketing & providing glands as required. The pillar boxboth inside & outside is to be painted with two coats of Aluminium paint over one coat of red lead primer & M.S/ISMC. Channel of size 75 mm x 40 mm x 4.9MM with nuts & bolts at bottom portion with two coats of black annealed paint after finishing the surface properly. The internal E.I. works of pillar box should be suitable to withstand 2 KV. for one minute. The all fabrication work should be done as per direction of E.I.C. The pillar box comprising with the following:- Incoming a) Supplying and fixing 63 Amp 240/415 V FPMCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection with enclousure----1 no Outgoing b1)Supplying and fixing 32 Amp 240/415 V DPMCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection with enclousure---2 nos b2)Supplying and fixing 32 Amp 240/415 V TPMCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection with enclousure---2 nos Busbar c) S & F 500volt, 100 Amp. Capacity of sizr 15 x 3 mm. 4 nos. copper bar of required size porcelain chairs incl. Hylum sheet behind copper bar. Accessories d) S & F C.T. coil (100/5 Amp.) A.E/Kappa make………………………3 nos. e) S & F three phase panel mounted Digital Voltmeter (0-500 Volt) in 96 x 96 sq.mm. flush mounted case (make l&t WL132010OOOO ,).1 set. f) S & F three phase panel mounted Digital Ammeters in 96 x 96 sq.mm. flush mounted case (make l&t WL131010OOOO..1 set. g) S & F indicating lamp (LED) (approve make) ………….3 set. h) S & F 6 Amp SPMCB for indicating lamp(approved make) -- 3 set. i) S & F MU-G15, FASD starter Relay Range - 11-18A (LT make, Cat No. CS94091SOCO) - 1 set. j) S & F E.I. Danger board 15 cm x 10 cm (6"x4")------1 no. k)Supplying & Fixing bulk head light fitting (Havells make) with die cast aluminium housing & frosted glass on wall/ceiling incl. S&F 8watt CFL / 100 watts GLS lamp complete set incl S/F 5 A piano switch on 100 mm x 100 mm x 65 mm MS Box incl cover & connection as to GS l) Godrej Navtal 7 Liver Locxk with Key ………… 1 no.

m) Interconnection with 6 sqmm & 1.5 sq. mm pvc insulated unsheathed stranded copper wire as required ….