Repairs and replacement of internal wiring fittings and fixtures in OTM accommodations at Vairengte and Lailapur under GE Silchar

Amount

Taking down copper / aluminium point wiring (light, fan, socket or power) including fixture and fittings viz. switches, ceiling roses, light fittings, pendants, regulators, sockets, etc. and disposing off complete all as specified and as directed

Taking down old unserviceable submain wiring of any type, any size, from any location or position and disposing off including making god the disturbed surfaces, etc. complete all as specified and as directed

Taking down old unserviceable MCB DBs, enclosures, junction boxes, metal plug sockets, etc. from any location or position and disposing off complete all as specified and as directed

M&L for point wiring with 1.5sqmm, single core, FRLS PVC insulated, ISI marked, unsheathed cable 1100V grade with multi-stranded copper conductor, drawn through and including non-metallic rigid PVC conduit not less than 20mm bore and accessories concealed in walls, ceiling etc. and including provision of 1.5sqmm copper wire, green colour as earth continuity conductor and connected to common earth dolly with MS terminal boxes complete all as specified and as directed for the following:

One light point controlled by one 5A one way switch

One ceiling fan / exhaust fan point controlled by one 5A one way switch

One 3 pin 5A socket outlet point controlled by one 5A one way switch on independent board

One 3 pin 5A socket outlet point controlled by one 5A one way switch on same board

M&L for point wiring with 2.5sqmm, single core, FRLS PVC insulated, ISI marked, unsheathed cable 1100V grade with multi-stranded copper conductor, drawn through and including non-metallic rigid PVC conduit not less than 20mm wide and accessories concealed in walls, ceiling etc. and including provision of 2.5sqmm copper wire, green colour as earth continuity conductor and connected to common earth dolly with PVC surface terminal boxes for 3 pin 15A socket outlet complete all as specified and as directed

M&L for point wiring with 1.5sqmm, two single core, FRLS PVC insulated, ISI-694 marked, unsheathed cable 1100V grade with multi-stranded copper conductor, drawn through and including non-metallic PVC casing caping not less than 20mm wide and accessories surface on walls, ceiling etc. and including surface box with cover plate, provision of 1.5sqmm copper wire, green colour as earth continuity conductor and connected to common earth dolly, etc. complete all as specified and as directed for the following:

One light point controlled by one 5A one way switch

One ceiling fan / exhaust fan point controlled by one 5A one way switch

One switch socket outlet 3 pin 5A controlled by one switch on independent board

One switch socket outlet 3 pin 5A controlled by one switch on same board

One switch socket outlet 3 pin 15A controlled by one switch on independent board

M&L for point wiring with 2.5sqmm, two single core, FRLS PVC insulated, ISI-694 marked, unsheathed cable 1100V grade with multi-stranded copper conductor, drawn through and including non-metallic PVC casing capping not less than 20mm wide and accessories surface on walls, ceiling etc. and including provision of 2.5sqmm copper wire, green colour as earth continuity conductor and connected to common earth dolly, including surface box, etc. complete all as specified and as directed for one switch socket combination outlet 3 pin 15A multipurpose complete all as specified and as directed

S&F switch piano flush button type, single pole, ISI marked, one way 5A, 240V complete all as specified and as directed

S&F switch piano flush modular type, single pole, ISI marked, one way 6A, 1 module, 230V complete all as specified and as directed

S&F switch piano flush modular type, single pole, ISI marked, one way 16A, 1 module, 230V complete all as specified and as directed

S&F socket outlet, 2 in 1, 5 pin, 5A flush type, ISI marked, 240V complete all as specified and as directed

S&F socket outlet, 3 pin, 5A universal type, ISI marked, 240V complete all as specified and as directed

S&F switch socket combination outlet, 2 in 1, 3 pin, 5 & 15A flush type, universal, ISI marked, 230V complete all as specified and as directed

S&F modular type socket outlet, 2/3 pin, combined, 2 module, 6/16A, universal, ISI marked, 240V complete all as specified and as directed

S&F PVC / polycarbonate lamp holder, insulated body, bracket holder / angle holder with back plate 240V complete all as specified and as directed

S&F bell push flush button type, 5A, AC, 230V complete all as specified and as directed

S&F bell buzzer, ding dong type, 230V, single pole complete all as specified and as directed

S&F ceiling rose surface bakelite 65x50mm, ISI marked, with three terminals complete all as specified and as directed

S&F electronic fan regulator, stepped socket type (5 steps), 100W, 50Hz, 230V, ISI marked duly connected up complete all as specified and as directed

S&F in repairs motor starters 25A 220V with accessories suitable for AC / geysers, ISI marked duly connected up complete all as specified and as directed

S&F metal clad socket outlet with single pole enclosure with 5 pin and earth plug socket including 1No. MCB SP 20A 10kA 240V with neutral and earth point and taking down and disposing off old/ unserviceable socket complete all as specified and as directed

M&L for submain wring using proper colour coding with 2 runs of single core, PVC insulated, FRLS unsheathed suitable for 1100V, multistranded, copper conducter cable of size 4sqmm and 1 run of 4sqmm multistranded, copper conductor cable 1100V green colour for earth conductor drawn through and including non-metallic rigid PVC casing capping 20mm wide, heavy duty, ISI marked surface on wall/ceiling/roof, etc. with all required accessories complete all as specified and as directed

M&L for submain wring using proper colour coding with 2 runs of single core, PVC insulated, FRLS unsheathed suitable for 1100V, multistranded, copper conducter cable of size 6sqmm and 1 run of 6sqmm multistranded, copper conductor cable 1100V green colour for earth conductor drawn through and including non-metallic rigid PVC casing capping 25mm wide, heavy duty, ISI marked surface on wall/ceiling/roof, etc. with all required accessories complete all as specified and as directed

Notes for item Nos. 31 to 32: (i) 2 runs of 4/6sqmm main cable, 1 run of earth conductors and 1 run of PVC casing capping as per item shall be measured as one length (ii) Separate conduit/casing shall be used for each sub-main wiring circuit irrespective of numbers of wire (iii) The minimum size of conduit shall be as stipulated, however higher sizes shall be used as per number of cables passing through. The Engineer-in-charge shall ensure for proper size of conduit / casing as per requirement at site

S&F 1100V grade heavy duty cable PVC insulated aluminium multi-stranded conductor, 2 core, served with inner sheating of PVC tape and overall PVC sheathed in service connections including taking down old unserviceable service connections and disposing off complete all as specified and directed of the following sizes:

S&F 1100V grade heavy duty PVC insulated unsheathed copper multi-stranded conductor, FR-LSH with life guard compound, conforming to IS: 694 including taking down old unserviceable service connections disposing off complete all as specified and directed of the following sizes:

S&F sheet metal enclosures for 4 way MCB DB, 240V, TPN, double door, powder coated, IP 43 protection class conforming to relevant IS, with 200A rated insulated aluminium bus bar, neutral link, DIN rail, blanking plates, etc. duly flushed in wall and making good the disturbed surfaces complete all as specified and as directed

S&F sheet metal enclosures for 2 way MCB DB, 240V, SPN, double door, IP 43 protection class conforming to relevant IS, with 200A rated insulated aluminium bus bar, neutral link, DIN rail, blanking plates, etc. duly flushed in wall and making good the disturbed surfaces complete all as specified and as directed

S&F sheet metal enclosures for 4 way MCB DB, 240V, SPN, double door, IP 43 protection class conforming to relevant IS, with 200A rated insulated aluminium bus bar, neutral link, DIN rail, blanking plates, etc. duly flushed in wall and making good the disturbed surfaces complete all as specified and as directed

S&F sheet metal enclosures for 8 way MCB DB, 240V, SPN, double door, IP 43 protection class conforming to relevant IS, with 200A rated insulated aluminium bus bar, neutral link, DIN rail, blanking plates, etc. duly flushed in wall and making good the disturbed surfaces complete all as specified and as directed

S&F MCB TPN, 240V, 63A, 4 pole, 10kA, 'B' curve complete all as specified and as directed

S&F MCB SPN, 240V, 40A, 10kA, 'C' curve complete all as specified and as directed

S&F MCB SP, 240V, 6 to 40A, 10kA, 'C' curve complete all as specified and as directed

S&F 1x20W LED tube light fitting, 220V, 50Hz, decorative box type, with driver, holder, all accessories pre-wired including 20W LED bulb/lamp and connecting up with twin core twisted flexible copper conductor cable of suitable size and taking down and disposing off old fitting complete all as specified and as directed

S&F 1x10W LED tube light fitting, 220V, 50Hz, 2 feet long, decorative type, with driver, holder, all accessories pre-wired including 10W LED lamp and connecting up with twin core twisted flexible copper conductor cable of suitable size and taking down and disposing off old fitting complete all as specified and as directed

S&F recess/surface mounting LED flat panel 2'x2' luminaire with high efficient LED & glare free full window opal diffuser of 36W, input voltage 90-300V, PF 0.95, CRI> 70, L 80 with drivers and all accessories pre-wired and connecting up with twin core twisted flexible copper conductor cable of suitable size and taking down and disposing off old fitting complete all as specified and as directed

S&F bulk head fitting LED, 10W, IP-66 with pressure die cast housing, acrylic diffuser with frame and connecting accessories and connecting up including taking down and disposing off old fitting complete all as specified and as directed

S&F sleek round recess mounting LED down light 1x3W with aluminium die cast body, finished with drop down PC diffuser, low glare, with optimized heat sink LED and connecting accessories and connecting up including taking down and disposing off old fitting complete all as specified and as directed

S&F sleek round recess mounting LED down light 1x6W with aluminium die cast body, finished with drop down PC diffuser, low glare, with optimized heat sink LED and connecting accessories and connecting up including taking down and disposing off old fitting complete all as specified and as directed

S&F sleek round recess mounting LED down light 1x15W with aluminium die cast body, finished with drop down PC diffuser, low glare, with optimized heat sink LED and connecting accessories and connecting up including taking down and disposing off old fitting complete all as specified and as directed

S&F LED street / building security light luminaire 25W, energy saving, IP-65, with LED driver in separate compartment, etc. pressure die cast aluminium housing, embedded PC cover, top openable, with all accessories prewired and 25W LED lamp including service bracket including taking down old / unserviceable fan any type and disposing off complete all as specified and as directed

S&F in repairs driver suitable for LED 2'x2' recess/surface/ceiling light fittings complete all as specified and as directed Make: Havells, Phillips, Wipro, Surya, Crompton, Bajaj

S&F LED bulb 9W, invertor type, 3 star rated, B-22 CDL and connecting to lamp holder including taking down and disposing off old bulb / lamp complete all as specified and as directed Make: Crompton, Phillips, Wipro, Surya, Havells, Bajaj

S&F heavy duty, PVC body with PVC blades, legs, ISI marked energy efficient, 230V, 50Hz, 1200RPM, exhaust fan, 250mm sweep with louvers and connecting up including provision of three core flexible copper wire of size 1.5sqmm from ceiling rose to exhaust fan including grouting the nuts and bolts including taking down old / unserviceable fan any type and disposing off complete all as specified and as directed

S&F heavy duty, PVC body with PVC blades, legs, ISI marked energy efficient, 230V, 50Hz, 1200RPM, exhaust fan, 200mm sweep with louvers and connecting up including provision of three core flexible copper wire of size 1.5sqmm from ceiling rose to exhaust fan including grouting the nuts and bolts including taking down old / unserviceable fan any type and disposing off complete all as specified and as directed

M&L for earthing using GI earthing wire with galvanised steel earth plate electode 600x600x6mm thick buried directly in ground, earth pit not less than 2.25m deep below ground level connection to and including GI earth lead wire 4mm dia extended to 7.5m as earth lead by means of GI bolts, nuts, etc. with provision of charcoal and salt all as per electrical plate No. 3 of SSR Part-I including water arrangement with GI pipe 20mm dia (medium grade), earth lead protection pipe 15mm light grade with bends, elbow, etc. from earth plate to test point, excavation and earthwork in any type of soil, returning, filling, ramming and removing of soil to distance not exceeding 50m, make good to match with existing surface making PCC pit (earth chamber) having internal size 300x300x300mm and outer size 600x 600x600mm with RCC reinforced cover 50mm thick and testing on completion including making test points on wall as per SSR specifications, taking down and disposing off old earthing complete all as specified and as directed

Notes for serial item No. 57: (i) The cost of GI earth continuity wire / strip with GI pipe 20mm medium grade upto 7.5m is deemed to be included (ii) The earth chamber to be constructed 0.5m from edge of earth pit with necessary watering arrangement. The cost for the same is deemed to be included in above item (iii) Earthing shall produce desired earth resistance values as directed by the Engineer-in-charge

m/s builders and suppliers (BID ID -3105706)

M/S TAPAN KUMAR RAY (BID ID -3104092)

M/S R A ENTERPRISE (BID ID -3107753)

NAGALAND AGENCIES CO (BID ID -3106781)

M/S SANJIB DEB (BID ID -3106767)

Bhuiya Construction (BID ID -3107319)

M/S LUIT CONSTRUCTION (BID ID -3106270)