REPAIRS/REPLACEMENT OF BLDS DBS, MCB AND EARTHING WORKS IN TECHNICAL AREA UNDER GE (AF) JAMNAGAR NO.1

Amount

Taking down unserviceable submain wiring with any size aluminium cable from existing concealed conduit/surface conduit/PVC casing caping including MS conduit/PVC conduit/PVC casing caping and making good the disturbed surfaces all as directed.

Material & Labour for sub main wiring with 4 run single core multistranded copper conductor cable, of size 10.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke Halogen (FRLS-H) drawn through and including rigid non metallic PVC conduit with all necessary fitting and including one run single core multistranded copper conductor cable, of size 10.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete.

Note: 4 Runs of main cable, one run earth wire and rigid non metallic PVC conduit will be measured as one running meter for payment

Material & Labour for sub main wiring with 4 run single core multistranded copper conductor cable, of size 6.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke Halogen (FRLS-H) drawn through and including rigid non metallic PVC conduit with all necessary fitting and including one run single core multistranded copper conductor cable, of size 6.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 4 Runs of main cable, one run earth wire and rigid non metallic PVC conduit will be measured as one running meter for payment

Material & Labour for sub main wiring with 2 run single core multistranded copper conductor cable, of size 10.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke Halogen (FRLS-H) drawn through and including rigid non metallic PVC conduit with all necessary fitting and including one run single core multistranded copper conductor cable, of size 10.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable and one run earth wire and rigid non metallic PVC conduit will be measured as one running meter for payment

Material & Labour for sub main wiring with 2 run single core multistranded copper conductor cable, of size 6.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke Halogen (FRLS-H) drawn through and including rigid non metallic PVC conduit with all necessary fitting and including one run single core multistranded copper conductor cable, of size 6.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable, one run earth wire and rigid non metallic PVC conduit will be measured as one running meter for payment

Material & Labour for sub main wiring with 2 run single core multistranded copper conductor cable, of size 4.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke Halogen (FRLS-H) drawn through and including rigid non metallic PVC conduit with all necessary fitting and including one run single core multistranded copper conductor cable, of size 4.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable, one run earth wire and rigid non metallic PVC conduit will be measured as one running meter for payment

Material & Labour for sub main wiring with 2 run single core multistranded copper conductor cable, of size 2.5.0 Sqmm each, PVC insulated, unsheathed, fire retardant, low smoke Halogen (FRLS-H) drawn through and including rigid non metallic PVC conduit with all necessary fitting and including one run single core multistranded copper conductor cable, of size 2.5.00 Sqmm, PVC insulated, unsheathed, fire retardant low smoke as earth wire, fixed on wall / ceiling complete. Note: 2 Runs of main cable, one run earth wire and rigid non metallic PVC conduit will be measured as one running meter for payment

Taking down unserviceable main switch/DB/MCBs incl disconnecting from mains and making good the disturbed surfaces.

Supply and Fix Sheet metal enclosures for fixing MCBs Single pole and neutral 4 way, 240 volts with 200 Amps rated bus bar withe double door fixed on flush to the wall including making hole in the wall and fixing the DB including cement work and plastering complete.

Supply and Fix Sheet metal enclosures for fixing MCBs Single pole and neutral 8 way, 240 volts with 200 Amps rated bus bar with double door fixed flush to the wall including making hole in the wall and fixing the DB including cement work and plastering complete.

Supply and fixing sheet metal enclosure for fixing MCBs TPN with 200 Amps rated neutral busbar 415 Volts, 4 way, with double door fixed flush to the wall including making hole in the wall and fixing the DB including cement work and plastering complete.

Supply and fixing sheet metal enclosure for fixing MCBs TPN with 200 Amps rated neutral busbar 415 Volts, 8 way, with double door fixed flush to the wall including making hole in the wall and fixing the DB including cement work and plastering complete.

Supply and fixing MCCB DB of 415 Volts, 4 way, with double door sheet metal enclosure for fixing TPN DB-VTPN as per IEC 61439-3 and reversible Door for IP 43 & 54 with 250 Amps rated copper busbar for each phase with 2 neutral busbar, 2 earthbar with provision for MCCB as incomer (without MCCB ) and provn for SP/TP MCBs as outgoing(without MCBs) on flush to the wall including making hole in the wall and fixing the DB including cement work and plastering complete all as directed Make: Havells Cat part DHDLVDRWGOF004 or equivalent of makes as in APPENDIX "B"

Supply and fixing MCCB DB of 415 Volts, 8 way, with double door sheet metal enclosure for fixing TPN DB-VTPN as per IEC 61439-3 and reversible Door for IP 43 & 54 with 250 Amps rated copper busbar for each phase with 2 neutral busbar, 2 earthbar with provision for MCCB as incomer ( without MCCB) and provision for SP/TP MCBs ( Without MCBs) as outgoing on flush to the wall including making the hole in the wall and fixing the DB including cement work and plastering complete all as directed Make:Havells Cat part DHDLVDRWGOF008 or equivalent of makes as in APPENDIX "B"

Supply and fixing MCCB DB of 415 Volts, 12 way, with double door sheet metal enclosure for fixing TPN DB-VTPN as per IEC 61439-3 and reversible Door for IP 43 & 54 with 250 Amps rated copper busbar for each phase with 2 neutral busbar, 2 earthbar with provision for MCCB as incomer (without MCCB)and SP/TP MCBs (without MCBs) as outgoing on flush to the wall including making the hole in the wall and fixing the DB including cement work and plastering complete all as directed Make: Havells Cat part DHDLVDRWGOF012 or equivalent of makes as in APPENDIX "B".

Note for item No 13 to 15:- (i) MCBs & MCCBs shal be measured and paid separately

Supply and fixing MCCB triple pole and neutral , DPX3 thermal magnetic capacity of 63 Amps,415 V , 4 pole and 16KA Short Circuit Breaking Capacity.

Supply and fixing MCCB triple pole and neutral , DPX3 thermal magnetic capacity of 100 Amps,415 V and 16KA Short Circuit Breaking Capacity.

Supply and fixing MCCB triple pole and neutral , DPX3 thermal magnetic capacity of 125 Amps,415 V and 16KA Short Circuit Breaking Capacity.

Supply and fixing MCB triple pole and neutral , 'C' Curve type capacity 63 Amps,10 KA, & 415 V.

Supply and fixing MCBs single pole and neutral, 'C' Curve type capacity 40 Amps ,10KA & 240 Volts.

Supply and fixing MCBs single pole and neutral, 'C' Curve type capacity 6 TO 32 Amp Amps ,10KA & 240 Volts.

Supply and Fixing MCB single pole, 'B' A curve type capacity 6 to 32 Amps capacity.

Material and labour in replacement for provision of earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m deep below normal ground....

.... connected to galvanisd earth lead wire 4.0mm dia by means of bolts nuts check nuts and washer of galvanized steel, watering pipe of 20 mm bore, galvanised iron, light grade, and 15 mm bore galvanised iron light grade for earth wire protection including all excavation earth work in any type of soil, PCC pit in PCC 1:2:4 type B-1 and RCC 1:2:4, type B1 for precast chamber cover 50 mm thick, reinforced with welded steel wire fabric or XPM Jali (weight not less than 4.00 Kg / sqm), with charcoal, salt, funnel complete all as shown in the electrical plate No 3 of SSR part –I and testing on completion.

MADHAV ENTERPRISE

Hirachand Sunderji and co

M/s Jagdish Machinery Stores

M/s.Bhavin Electricals

Sukhi Electricals

Chamunda Kruparefrigeration

jitendra c joisar