Electrical installation work for repairing of Timer BDB Box for Ac Mc at Different Site of NBMCH and Supply of Battery For 500KVA 250KVA DG Set For two Nos Sub Station within the campus of NBMCH SushrutanagarDistDarjeeling

Amount

Supply & fixing of 12V 180 Amp Hr. Capacity storage battery as per direction of E.I.C Make - Exide Model: XP 1800 heavy duty battery incl. making necy. Connection.

Dismantling the existing Timer BDB Box 34 Nos withdrawing from wall meding good the damages and withdrawing the diff. sizes of old wire and carrying to section store as required as per direction of E.I.C

Fixing of AC Timer DB Box Fixed Direct on Wall with 04nos flushnut(12mmx100mm) as per direction of E.I.C and refixing inside Materials(Such as DP MCB,Clock,Contractor,) from old Timer DB to New Timer BDB Box. With necy connection as required.

Supply and Fixing of timer control switch for controlling Air - conditioning machine of suitable size Pre- fixed (2+8) way SPN DB Box . Following Connections are required with under listed items: a) 240V, 25 A DP change over MCB - 1 no, (Make - L & T cat no - (AUF3C2) / equivalent of Legrand, Siemens/ABB). b)240 V, 25 A ,1NO+ 1NC Contactor (Din Rail Type) - 1 no, ( Make - L&T, MU type/ equivalent of Legrand 412544/ABB ) c) Daily & Weekly programmable basis digital time switch, min swityching time 1 min, 25 ON/OFF programs, 6 yrs. Battery backup, settable DST & Key pad lock features.- 1 no. (Cat no.- 67DDTO. - L&T - GIC make/ equivalent Legrand make) d) 240 V , 25 A DP RCCB(30 mA sesitivity) - 1 no, (Make - L & T cat no - (AUF3C2) / equivalent of Legrand, Siemens/ABB). e) RED/Amber LED indication Lamp, 240V AC - 1+1 Nos. The complete arrangements must be wiring by suitable size PVC insulated Cu wire with suitable size sockets/Lugs as per requirment .

Supply & Fixing of OLP 3+ 21 A starter on 4 way modular box (Make - Electron) incl . S &F 4Module Modular Box .

Supply & Delivery of OLP 3+ 21 A starter on 4 way modular box (Make - Electron)

S&F of 240V 18'' dia 450mm sweep wall full metal body air circulator fan fixed on wall by 4 nos. Anchor make fastner 4 inch long on wooden frame (Make- EPC/ Orient Tornrdo Wall-II)

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 1(a)ii 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (1.5 sqmm) ECC

Supply & fixing of 230V, 25A Plug Top (Make:Anchor)

B/S ELECTRICAL

M/S S.T. HIGH VOLTAGE