Repair and Maintenance to MCB DB Earthing and Service connection under GE (Army) Suratgarh at Suratgarh Mil Stn

Amount

Taking down carefully or drawing out from conduit, existing copper / aluminium point wiring for light, fan, bell, socket, power point etc complete including fixture and fittings such as switches, sockets, ceiling rose, pendent holder, light fittings, top sheet covers, fan regulators, MCB, DB, earth plug, lamp, street light etc (excluding MS sunken boxes) and making good the disturbed surfaces of wall/ceiling complete all as specified and as directed by Engineer-in-charge.

M&L for point wiring complete with 1.5 sqmm (nominal cross sectional area) FRLSH PVC insulated multistandard unsheathed copper conductor cable with colour coding drawn in open conduit or existing concealed conduit in existing sunken box and covered with new 3mm thick bakelite plastic laminated sheet top cover fixed flush with wall using brass screws & cup washers including cutting chases in wall for conduits and making good the disturbed surfaces of wall and including 1.5 sqmm PVC insulated unshethed multistandard copper conductor wire as earth continuity to common earth and connecting to earth dolly for one light point controlled by one switch complete all as specified and directed by Engineer-in- charge.

All as per Srl item No. 2 here-in-before but wiring with cable of cross sectional area 2.5 Sqmm (nominal area) multi-stranded copper conductor FRLSH, PVC unsheathed cable 1100 Volts shade for one switch socket combination 6 pin, 5/15 Amps on independent board including 2.5 Sqmm PVC insulated multistandard unsheathed copper conductor wire as earth continuity to common earth dolly.

S&F switch piano flush type 6 Amps single pole, one way, complete all as specified and directed by Engineer-in-charge.

S&F Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type universal complete all as specified

S&F ceiling rose surface bakelite 65mmx50mm with two or three terminal complete all as specified and directed by Engineer-in-charge.

S&F Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole 20 amp 'C' curve MCB 230 volts complete all as directed by Engineer-in-charge.

Supply and fixing double door sheet metal enclosure made out of 2mm CRCA mild steel sheet concealed surface mounting SPN, 8 way, 230 Volt, with 200 Amp rated bus bar suitable for fixing MCBs, isolators etc including taking down old complete all as specified and directed by Engr-In-Charge. Make :- Legrand Cat part No 507611 / Schneider cat part No A9HSND08 / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

All as per sl item no. 8 here-in-before but 4 ways SPN DB. Make :- Legrand Cat part No 507610 / Schneider / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

All as per sl item no. 8 here-in-before but 12 ways SPN DB. Make :- Legrand Cat part No 507612 / Schneider / ABB / Havells cat part No A9HSND12 or equivalent in makes mentioned in Appendix 'A' here-in-after.

All as per sl item no. 8 here-in-before but 4 ways TPN DB 415 volts with 200Amp rated bus bar. Make :- Legrand Cat part No 507670 / Schneider cat part No A9HTND04E / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

All as per sl item no. 8 here-in-before but 4 ways VTPN DB 415 volts with 200Amp rated bus bar with provn of fixing of MCCB complete all as specified and directed by Engineer-In-Charge. Make :- Legrand Cat part No 507750 / Schneider cat part No A9HVM04 / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F as in repair MCB 6 to 32 Amps, Single Pole 240 Volts, 10 KA, ‘C’ Curve, complete all as specified and directed by Engineer-in-charge. Make :- Legrand Cat part No 408587 to 408595 / Schneider cat part No A9N1P06C to A9N1P32C / ABB/ Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F as in repair MCB 40 - 63Amps, Single Pole & neutral 240 Volts, 10 KA, ‘C’ Curve, complete all as specified and directed by Engineer-in-charge. Make :- Legrand Cat part No 408618 to 408620 / Schneider cat part No A9N2P40C to A9N2P63C / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F as in repair MCB 63 Amps, TPN 415 Volts, 10 KA, ‘C’ Curve, complete all as specified and directed by Engineer-in-charge. Make :- Legrand Cat part No 408683 / Schneider cat part No A9H4P63C / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F as in repair MCB 100 Amps, TPN 415 Volts, 10 KA, ‘C’ Curve, complete all as specified and directed by Engineer-in-charge. Make :- Legrand /Schneider / Havells / ABB or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F as in repair of MCCB, 100 Amp, 4 Pole, 16KA, 415 volts with fixed thermal magnetic release complete all as specified and directed by Engineer-in-charge. Make :- Legrand Cat part No 420015 / Schneider / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F as in repair of MCCB, 125 Amp,4 Pole,16KA, 415 volts with fixed thermal magnetic release complete all as specified and directed by Engineer-in-charge. Make :- Legrand Cat part No 420016 / Schneider / Havells / ABB or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F as in repair LED luminaire 34/36 watt, 220 V AC recessed/surface typeof size 600x600 mm with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete al as directed by Engr-In-Charge.

S&F as in repair LED street light fitting, 1X25 watts retrofit LED with complete accessories in a single piece deep drawn aluminium housing with anodizing inside and with acrylic cover, fixed to walls with GI bracket made out of suitable size and testing etc complete all as specified and directed by Engineer-in-charge . Note : - GI bracket with complete accesories in each job shall be measured and paid seperately in respective item.

S&F in repair street light bracket made out of 40mm dia GI pipe light grade 1.5m long , bent to shape at 120 degree angle from vertical fixed along pole with and including required number of clamp made out of Flat iron 25mm x 6mm with nuts, bolts ,washers etc. duly painted with two coats of aluminium paint over a coat of red oxide primer complete all as specified and as directed by Engineer-in-charge.

S&F in repair LED post top light fitting 40 watt, decorative design, glare free and better uniformity, complete fitting with all accessories and LED lamp, fixing on existing GI pipe system or as directed by Engineer-in-Charge including making electric connections complete fitting with all accessories and specifications and all as directed by Engr-in-Charge.

M&L for Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth of not less than 1.5 metre below ground level, earth plate surrounded by 15cm thick and packed layer of charcoal dust and common salt, connected to earth lead of GI wire 4 mm dia by means of bolts, nuts and washers of the earth wire galvanised iron or steel and thimbles and other end of the earth wire connected to distribution board and protected by galvanised iron pipe light grade 15mm dia and water pipe 20mm dia GI light grade top of pipe with funnel & wiremesh, and bottom connected to earth plate by slit and two bolts/nuts/washers, PCC chamber in cement concrete (1:2:4) type B-1 and 40mm thick RCC cover, excavation & earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009 including taking down old eathing complete all as specified and directed by Engr-in-charge.

M&L for Sub main wiring complete with 2 single core 6 Sqmm (Nominal area) multi stranded copper conductor PVC insulated unsheathed cable FRLSH drawn in open medium duty PVC new conduit ISI marked not less than 25mm dia or existing concealed conduit including single core multistranded copper conductor 6 Sqmm size cable as earth continuity wire drawn in same conduit including taking down old unsv complete all as specified and directed by Engineer-in- charge Note : Two runs of 6 Sqmm single core cable and one run of 6 sqmm copper wire earth continuty conductor and conduit with fittings shall be measured as one length.

All as per sl item no. 24 here-in-before but size of 4 sqmm.

S&F 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections in and including where required PVC conduit 20 mm dia heavy duty ISI marked one twin core cable flat or circular 6 Sqmm etc including necessary fittings and suitable excavation for laying in ground including taking down old unsv complete all as specified and as directed by Enigneer-in-Charge.

Supplying, laying, jointing, commissioning and testing in replacement PVC insulated screened PVC bedded, armoured, heavy duty underground electric cable with stranded aluminium conductor 1100 volts grade of cross sectional area 25 sq mm 4 core confirming to IS-7098 (Part-I-1988) laid in trenches, along poles through pipes including taking down old unseviceable cable etc complete all as specified and directed by Engineer-in-charge. Make :- Havells / Gloster / Finolex / Polycab

All as per item No 27 above but cable of cross sectional area 16 sq mm 2 core.

All as per item No 27 above but cable of cross sectional area 10 sq mm 2 core.

Excavation in trenches n.exc 1.5 m wide and n. exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in approved soft/loose soil including spreading, leveling, watering and well ramming in layers each n.exc 25cm complete all as specified and as directed by Engineer-in-Charge.

Removing surplus soil to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and as directed by Engineer-in-Charge.

M&L for dry sand (Tibba sand) and punning for cushioning to underground cable complete all as specified and directed by Engineer-in-charge. Note: - For payment purpose thickness after punning shall be measured.

M & L for brick protection with old size sub class 'B' bricks laid flat, abutting each other with gap between adjacent bricks not exc. 10mm, length of bricks across the route of underground cable complete all as specified and directed by Engineer-in-Charge.

Supplying and laying for GI pipe light grade 40 mm bore (ISI marked) laid in trenches/ road crossings/ fixed to poles /walls/ path /drain/floors with and including all necessary clamps, nut bolts and washers etc all fitting as required, supplied and fixed , complete all as specified and as directed by Engineer-in-Charge.

S&F in repair LED flood light,100 watts having inbuilt surge protection including inbuilt driver in robust and sturdy design with flexible bracket including complete accessories in a single piece and testing etc complete all as specified and directed by Engineer-in-charge . Make:- Crompton Cat part No LDFLX100CDL or equivalent of Havells/Surya/Philips/Bajaj etc.

S&F in repair RCBO 40 Amps,'A' type SPN 240 AC Volts 2M,having 300 MA leakage current tripping capacity complete all as specified and directed by Engineer-in-charge. Make :- Legrand Cat part No 411339 / Schneider cat part No A9N19648 or equivalent in makes mentioned in Appendix 'A' here-in-after.

S&F in repair RCBO 100 Amps,'A' type TPN 415 AC Volts 4M,having 300 mA leakage current tripping capacity complete all as specified and directed by Engineer-in-charge. Make :- Legrand Cat part No 411339 / Schneider / ABB / Havells or equivalent in makes mentioned in Appendix 'A' here-in-after.

S.K BUILDERS AND ENGINEERS

MAJOR REFREGERATION AND ELECTRICALS

SHIVA BUILDERS

M/s Rohit Construction Co.