REPAIR MAINTENANCE OF INTERNAL ELECTRIFICATION INCLUDING CEILING FAN LED LIGHT MCB AND OTHER CONNECTED WORKS AT SAG PAKUR AT AF STN SINGARSI UNDER AGE I AF SINGARSI

Amount

Taking down carefully unserviceable copper / aluminium point wiring (light, fan, bell socket or power) including all fittings such as switches, socket, ceiling roses , regulators and fittings complete and making good the disturbed surfaces,complete all as specified and as directed by Engineer-in-Charge.

M&L for point wiring for one light/fan/bell with single core PVC insulated and unsheathed stranded FRLS copper conductor cable 1100 volts grade size 1.5 Sqmm (nominal area) in and including PVC casing capping 25/20 mm width with one single core PVC insulated unsheathed 1.5 Sqmm (nominal area) stranded FRLS copper conductor as earth continuity wire and connected to earth dolly including PVC switch board on existing wall surface for one light/fan point /bell point controlled by one number one way switch & making good the disturbed surface to match with existing surface/wall, complete all as specified and as directed.

All as per Item No 2 here-in-before but for one 5 pin socket outlet 5 Amps on independent board with 1.5 Sqmm, complete all as specified and as directed.

All as per item No 2 here-in-before but for one 5 pin socket outlet 5 Amps on the same board with other switches, complete all as specified and as directed.

All as per Item No 2 here-in-before but for one 5 pin socket outlet 15 Amps on independent board with 4 Sqmm copper cable FRLS & 2.5 Sqmm FRLS copper cable for earth continuity wire, complete all as specified and as directed.

S&F sub main wiring with 2 run of 2.5 Sqmm (nominal cross-sectional area) PVC insulated unsheathed single core copper cable FRLS working voltage 1100 volts grade conforming to IS-694 with stranded copper conductor in and including heavy duty rigid non-metallic PVC casing/caping (25mm dia) including size 2.5 sqmm (nominal cross sectional area) PVC insulated un-sheathed single core multi stranded copper conductor cable as earth continuity conductor connected to main switches/DB"S or common earth dully complete all as specified and directed after taking down old sub main wiring complete and making good the disturbed surface, complete all as specified and as directed. ( NOTE :- Two runs of 2.5 Sqmm pvc wire, one run of 2.5 Sqmm pvc wire and one run of pvc casing caping/ PVC conduit will be measured as one unit

Supply and fixing sub main wiring with two run of single core 4 Sqmm PVC insulated unsheathed stranded cable (FRLS) copper conductor drawn through PVC casing caping with all fittings including 4.0 sq mm PVC insulated unsheathed single core copper conductor as earth wire and including PVC casing caping after taking out old un serviceablewring complete and including PVC casing caping,complete all as specified and as directed. Note : (i) Two run of single core cable 4 sq mm and one run earth wire 2.5 sq mm will be measured as one length.(Make: RR,KEI and Finolex for copper Cable and Prestoplast/Plaza for casing/conduit)

S&F switch piano flush type 6 Amp single pole one way, complete all as specified and as directed.

S&F socket flush type 6 Amp 5 Pin,complete complete all as specified and as directed.

S&F switch socket combination 5 Pin 6 Amp universa,l complete all as specified and as directed.

S&F switch socket combination 5 Pin, 6/15 Amp universal,complete all as specified and as directed.

S&F ceiling rose, 3 phase/PVC/Polycarbonate, isolated body, complete all as specified and as directed.

S&F call bell, ding dong AC 230 volts, single pole,complete all as specified and as directed.

S&F bell push, flush type, 5 amp,complete all as specified and as directed.

S&F sheet metal enclosures for DB’s double door suitable for mounting of MCB’s/Isolators, 240 Volt, SPN, 4 way with built in bus bar complete after taking down old unserviceable DB's and including making good the distrubed surface and matching with existing colour,complete all as specified and as directed. (Make:Havells ,Hager,Schneider or Legrands).

S&F sheet metal enclosures for DB’s double door suitable for mounting of MCB’s/Isolators, 240 Volt, SPN, 8 way with built in bus bar complete after taking down old unserviceable DB's and including making good the distrubed surface and matching with existing colour,complete all as specified and as directed. (Make:Havells ,Hager,Schineder or Legrands).

S&F VTPN distribution board with provision of MCCB as incommer, double door suitable for mounting MCB's/Isolators, 240 Volt,4 way with built in160A rated bus bar and with out MCCB complete after taking down old unserviceable DB's and including making good the distrubed surface and matching with existing colour, complete all as specified and as directed. (Make: C&S/Hager/Siemens/Legrand)

M&L for MCCB, 4P, 415V, overload adjustable 0.63 - 0.8-1 x in short circuit fixed 63 Amps breaking capacity 16KA complete all as specified and as directed. (Make:Hager ,Schnieder or Legrands).9380

M&L for MCB, SP, 240V,40 Amps and ' B ' series breaking capacity 10 KA ISI marked,complete all as specified and as directed.

M&L for MCB, SP, 240V, 6 to 32 Amps and ' C ' series breaking capacity 10 KA ISI marked,complete all as specified and as directed.

M&L for MCB, SPN, 240 V, 40 to 63A Amps, and ‘C’ series breaking capacity 10 KA complete ISI marked,complete all as specified and as directed.

Supply and fix ceiling fan regulator electronic Step type, solid state, 120W, 2 module, 240 volts,complete all as specified and as directed.

S&F metal clad box enclosure with socket plugtop and MCB SP 20 Amp flush of 240v mounting enclosure with 2 pin earth plug socket,complete all as specified and as directed. (Make - Havells Hager/legrand)

S&F in repair exhaust fan heavy duty suitable for 300mm sweep 240 volt AC, 1400 RPM, including Cutting openings, through brick walls for grouting exhaust fan louvers and nuts and bolts, making good plastering and necessary electric connections using 1.0 sqmm twin twisted flexible wire,complete all as specified and as directed by Engr-in-Charge. Make:- Orient Cat No -Spring Air, equivalent in Bajaj/havells/USHA Note: Making of hole in wall and making good should be included in quoted rates.

S&F in repair ceiling fan heavy duty suitable for 1200mm sweep 240 volt AC, 1400 RPM, necessary electric connections using 1.0 sqmm twin twisted flexible wire,complete all as specified and as directed by Engr-in-Charge. Make:- Orient Cat No - Peak air, Pearl, equivalent in Bajaj/Havells/USHA

S&F in repair for wall mounted LED 4 feet 20 Watt fittings with high diffuser , driver holder extruded aluminium heat sink provided for energy efficient heat dissipation &integrated electronic incl all accessories and lamp ,internally prewired and including connecting up with twin core twisted flexible copper conductor cable with suitable size,complete all as specified and as directed by Engr-in-charge. (Make :Crompton , Bajaj/Philips/Havells)

S&F in repair for wall mounted LED 2 feet 10 Watt fittings with high diffuser , driver holder extruded aluminium heat sink provided for energy efficient heat dissipation &integrated electronic incl all accessories and lamp ,internally prewired and including connecting up with twin core twisted flexible copper conductor cable with suitable size,complete all as specified and as directed by Engr-in-charge. (Make :Crompton, Bajaj/Philips/Havells)

S&F in repair for bulk head fitting 10 Wattt fittings with high diffuser , driver holder ,internally prewired and including connecting up with twin core twisted flexible copper conductor cable with suitable size,complete all as specified and as directed by Engr-in-charge. (Make :Crompton , Bajaj/Philips/Havells)

M&L for earthing complete with galvanised steel earth plate electrode 600x600x 6mm thick burried in ground (earth pit not less than 2.25 m deep below ground level0with top edge of the plate not less than 1.5 m below normal ground level, connected to GI strip 25x4 mm as earthing lead by means of bolts, nuts, check nuts, and washers of GI or steel, GI strip protected by 40 mm bore medium grade GI pipe and other end connected to earth test point as directed including funnel with watering pipe 20 mm bore light grade GI, wire mesh charcoal or coke common salt laid in altrnative layer of 15 cm (complete thickness) all round the earth electrode, concrete earth pit in PCC(1:3:6) type C-1, 50 mm thick pre-cast RCC(1:2:4) type B-1 normally mix cover slab reinforced with in 8 mm dia TMT bar 10 cm C/C both ways and single handle of 10 mm dia round bar including necessary excavation, earth work etc. in soft/loose/hard soil and disposal of soil to a distance n.exc 50 m and necessry testing on completion all as shown in electrical plate No 3 MES schedule part-I,complete all as specified and as directed.

M/S AMARNATH AGARWALLA

M/S ASHA ENTERPRISE

M/S SINGH ENTERPRISE

M/S KUMAR AVINASH

M/S Subhadip Enterprise

M/S New Builders Corporation