Renovation of Govt. College, Meham in Rohtak District. (Renovation of E.I. only) Recall

Amount

(a) Main Switches 31.12 (c) Supply and erection of moulded case circuit breakers on wall or on existing pedestal including bonding to earth and necessary connections. 31.12 c (i) 15 amp.to 60 amp. 415 V ,10 KA 3-phase.

31.12 c (ii) 100 amp.to 220 amp.415 V,10 KA 3-phase.

Distrubution board with plug and socket. 31.15 Supply and erection of sheet steel enclosure 2 pole / 3 pole with earth plug and socket suitable for incorporating single pole / triple pole MCB on wall / on existing pedestal complete with necessary connections etc. 31.15 (ii) S.P.N. enclosure for single pole MCB 20 amp.

(L) Miniature Circuit Breaker and Isolator. 31.17 Supply and erection of miniature circuit breaker / isolator 240 /415 V in the existing distribution board including making necessary connections. (a) Miniature circuit breakers of 9 KA breaking capacity. 31.17a) (ii) SP MCB 6 amp. to 32 amp.

31.17(a) (ii) SPN MCB 6 amp. To 32 amp.

31.17(a) (iii) TP MCB 40 amp. to 63 amp.

31.17(a) (iii) TPN MCB 40 amp. to 63 amp.

(M) Supply and erection of Fittings and Accessories. 31.18 (vii) Call bell 220 / 230 volts A.C. bakelite with double coil.

31.18 (ix) (b) Bell push flush type ( without flexible wire ) in existing sheet.

31.18 (xi) Bakelite angle / straight button holder large size.

31.18 (xxiv) Erection only of 1x40 watts or 2x40 watts 1220 mm long / 1x20 watts or 2x20 watts ,610 mm long fluorescent tube fitting directly on wall including necessary connections with 0.75 sqmm (24 / 0.20 mm) PVC copper flexible cable for connecting the tube with the adjecent point.

(O) Erection and carriage of fans.. 31.20 (i) Erection of ceiling fan complete with necessary earthing of fan and regulator including carriage from local railway station /goods transport /PWD store to the site of work.

31.20 (iii) Erection of exhaust fan complete with necessary earthing of fan and regulator including carriage from local railway station /goods transport /PWD store to he site of work.

31.20 (v) Making suitable hole in the wall upto 450 mm sweep exhaust fan including finishing the same and fixing of wire mesh duly fixed with Deodar wood frame of section 40 mm x 25 mm thick.

31.20 (vi) Pdg. and fixing of required size of deodar wood frame of section 50 mm x 32 mm for fixing exhaust fan upto 450 mm sweep.

(P) Pipe Laying. 31.21 Supply and erection of pipe for wiring purposes including bends inspection boxes etc. where necessary and painting as required. 31.21 (xxi) Heavy gauge welded conduit pipe 20 mm dia 1.60 mm thickness flushed.

31.21 (xxii) Heavy gauge welded conduit pipe 25 mm dia 1.60 mm thickness flushed.

31.21(xxx) Supply and erection of PVC pipe of 6 kg. pressure laid 1 metre below ground level complete including digging refilling of the trench with jointing etc. 31.21(xxx) (b) PVC pipe 80 mm dia.

31.22 (Q) Earthing 31.22(i) Earthing with GI earth pipe 4.5 m long and 40 mm dia with masonry enclosure on the top etc. as required .

31.22(ii) Extra for using salt and charcoal / coke for pipe earth electrode as required.

31.22(xii) Pdg. and laying earth connections from earth electrode with 4.00 mm dia G.I. wire in 15 mm dia G.I. pipe from earth electrode as required .

31.22(xvi) Pdg. and fixing 4.00 mm dia G.I.wire on surface or in recess for loop earthing as required.

31.26 Supply and erection of under ground cable ,loose in existing pipe or trenches complete with necessary connections . 31.26 (xxv) Ard. 25 Sq. mm 3.5 Core Cable .

31.26 (xxvii) Ard. 50 Sq. mm 3.5 Core Cable .

(X) Miscellaneous . 31.35 (vii) Supply and erection of 75 mm x75 mm x 60 mm deep M.S.box for telephone and inter-communication system including 2 pin 5 amp. socket including cost of bakelite sheet .

31.36 PVC insulated wiring in recessed conduit wiring in 1.5 sqmm PVC insulated copper conductor cable in 1.6 mm thick conduit pipe. (I) Fan Point - (b) Medium Point.

(b) Long Point.

(II) Light Point- (a) Short Point.

(b) Medium Point.

(c) Long Point.

(III) Twin control light point with 2 way, 5 amp. single pole switch. (c) Long point.

(VI) Call bell point including M.S. Box of size 180 mm x 100 mm x 60 mm deep for call bell. (c) Long Point.

(VII) 3-Pin 5 Amp. plug point including earthing the 3rd Pin etc. (b) Medium Point.

(c) Long Point.

(VIII) 3-Pin 15 Amp. plug point with 4 Sqmm PVC insulated copper conductor cable including earthing the 3rd Pin etc. (c) Long Point.

31.40 Supply & erection of PVC unsheathed copper conductor cable single core 1100 volts grdae in pipe of suitable size excluding cost and erection of pipe. 31.40 (i) Cable size 1.5 Sqmm ( 3/0.81 mm ).

31.40 (iii) Cable size 4 Sqmm ( 7/0.85 mm ).

31.40 (iv) Size 6 sqmm ( 7/1.05 )

31.41 Supply & erection of double door sheet steel enclosure distribution board suitable for MCBs and ELCBs etc. recessed in wall including bonding to earth with all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-in-charge of the work. 31.41 (vi) 8-way , TP&N ( Horizontal) (8+24)

31.41 (vii) 12-way , TP&N ( Horizontal) (8+36)

31.44 Supply and erection of PVC pipe ISI marked ( Medium ) recessed in wall / ceiling etc. including the cost of PVC bends , inspection boxes , iron hooks and cement concrete etc. complete in all respect upto the entire satisfaction of Engineer-in-charge of work. 31.44 (ii) 25 mm dia.

31.55 Supply and erection of socket size rotary step type electronic regulator for A.C. Ceiling fan Anchor Make Deluxe Model No. 50440 ISI / SSK make PC 561 operated on 120 /280 Volt A.C. Supply complete including cutting of existing bakelite sheet and making necessary connection etc. upto the entire satisfaction of Engineer-in-charge of work.

31.67 S/E of mark double walled corrugated (DWC) HDPE pipe laid 1 mtr. below ground level including diging and refilling of earth including cost of suitable size socket / cuppler for HDPE pipe including the cost of labour and material required to complete the job in all respect upto the entire satisfaction of Engineer-incharge of the work (i) HDPE pipe 63/50 mm outer dia/inner dia.

(ii) HDPE pipe 90/75 mm outer dia/inner dia.

M.R. items NS-1 Supply & erection of M.S. Box made of size d 8" x 10" x 4" (20cm x 25cm) and 10cm deep made one of 1.6mm thick MS covered with 5 mm thick bakelite sheet for fixing of 4 Nos. socket ans switch of 6 Amp. and one no. socket and switch of 15 amp. including fixing of one no. fuse unit and indicator of approved make. The MS box is recessed in wall including cost of necessary cement sand and mixture required to complete the job in all respect with cost of necessary labour charges for fixing the bakelite sheet and complete the job in all respect upto the entire satisfaciton of Engineer-in-charge of the work.

NS-2 Supply & erection of double door (Indo Asian / Havells / standard make) sheet steel enclosure distribution board (Suitable for MCCB as incomer and MCB for out going circuit but with out cost of MCCB / MCB etc. The distribution board duly recessed in wall / surface mounting necessary connections with all labour & material required to complete the job in all respect up to entire satisfaction of Engineer-in-charge of the work. (i) 4 way

NS-3 S/E of sheet steel enclosure distribution board G farme (Havell/Indo Asian make) recessed in wall /floor of pedestall for MCCB's including bonding to earth with all labour and material required to complete the job in all respect upto the entire satisfaction of Engineering -in-Charge of the work.

Balraj Singh Contractor