REPAIR MAINT OF SUB MAIN WIRING UNSERVICEABLE BUILDING SECURITY LIGHTS AND CONNECTED WORKS AT OTM ACCN AT MASIMPUR UNDER GE SILCHAR

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surface of walls, floors, etc. complete all as specified and directed.

Material and labour for point wiring (surface type) with 1.5 Sqmm PVC insulated (FRLSH) unsheathed copper cable multistranded conductor 1100 volts grade including 1.5 Sqmm PVC (FRLSH) insulated unsheathed copper cable multistrand conductor 1100 volt grade for continuity earth wire connected to common earth dolly drawn through and including PVC casing caping with all accessories and PVC rectangular boxes for mounting switch, socket and fan regulator etc incl making good to disturbed surfaces and making connection of cable with MCBs or bus bar shall be done through proper size copper/brass thimble of pin/u type etc for one light/fan/bell point controlled by one, one way switch 5 Amps complete all as specified and directed.

All as per item No. 02 above but for 5 Amps socket Point (Same board), with other switch complete all as specified and directed

All as per item No. 02 above but for 5 Amps socket Point (Independent board), complete all as specified and directed

All as per item No. 2 here-in-before but with 2.5 Sqmm PVC insulated (FRLSH) unsheathed copper cable multistranded conductor 1100 volts grade for 3 pin, 15 Amp socket outlet, independent, including PVC insulated stranded copper conductor 2.5 Sqmm (nominal area) single core as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed.

Supply and fix ceiling rose surface bakelite with three terminals complete all as specified and directed.

Supply and fix switch piano flush type button single pole one way 5 Amps complete all as specified and directed.

Supply and fix socket outlet 3/5 pin 5 Amps flush type complete all as specified and directed.

Supply and fix switch socket combination 2 in 1, 5/15 Amps flush type complete all as specified and directed.

Supply and fix ceiling fan regulator socketed, step type, flush type heavy duty suitable to work on 230 volts Ac supply complete all as specified and directed.

Supply and fix lamp Angular holder insulated body with back plate suitable for batten fittings complete all as specified and directed..

Supply and fix Bell Push flush type 5 Amps complete all as specified and directed.

Suply and fix for Bell Electric Ding dong type suitable for operation on 230 volt 50 HZ A C supply complete all as specified and directed.

S&F LED linear light fittings 20 Watt basic all purpose surface and wall mounted and LED batten with polycarbonate housing and intrigated electronic driver and connecting with 3 core flexible copper cable PVC insulated of size 16/0.20 mm etc complete all as specified and directed. Make:- Crompton Greaves Cat No. CCS-100-20-65-HL2-DP-NWH or equivalent to Bajaj/Philips/Wipro/Syska LED/ M/S Surya Roshni Limited/M/S Jaquar & Company Pvt Ltd/ Havells

Re-fixing serviceable Tube light fitting 1x22 watt batten type with rod at existing location / new location as directed incl making connection with twin core flexible wire ( Retrieved From Srl Item No 01 above ),complete all as specified and directed.

Material and labour for 100 mm thick PCC 1:3:6 type B-2 using 40 mm graded stone as in floor finished even & fair complete all as specified and directed.

Supply and fix MCCB 4 Pole, 415V, adjustable type,Ics=100% Icu 400 Amps with breaking capacity 36KA, thermal release range 200-250 amp conforming to IS/IEC 60947-2 & IEC 60947-2 including taking down of existing one of any description complete all as specified and directed.

Supply and fix MCCB 4 Pole, 415V, adjustable type,Ics=100% Icu 250 Amps with breaking capacity 36KA, thermal release range 200-250 amp conforming to IS/IEC 60947-2 & IEC 60947-2 including taking down of existing one of any description complete all as specified and directed.

Supply and fix MCCB 3 Pole, 415V, adjustable type,Ics=100% Icu (d-sine) 200 Amps with breaking capacity 36KA, thermal release range 200-250 amp conforming to IS/IEC 60947-2 & IEC 60947-2 including taking down of existing one of any description complete all as specified and directed.

Supply and fix MCCB 3 Pole, 415V, adjustable type,Ics=100% Icu (d-sine) 125 Amps with breaking capacity 36KA, thermal release range 200-250 amp conforming to IS/IEC 60947-2 & IEC 60947-2 including taking down of existing one of any description complete all as specified and directed.

Supply and fixing LED luminaire 600 mm x 600 mm, 36 watt, 220 V AC recessed type 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 fixed in repairs complete all as specifed and directed. Make : Crompton Cat No. LCTLSNE-36-FO-WW or equivalent to Bajaj/ Philips/ Wipro/Syska LED/ M/s Surya Roshni Limited/ M/s Jaquar & Company Pvt Ltd/Havells

Supply and fix street /bldg security light LED luminaire 20 watt IP 66 LED lamp, driver etc, including wall bracket 1.5 mtr long made out of 40 mm bore GI light grade pipe with suitable siz of clamps nuts bolts & all accessories & making connection with FRLSH PVC insulated unsheathed multi strand copper conductor cable 1100 volt garde complete all as specified and directed. Make: Crompton Cat No. LTS-20-CDL-M or equivalent to Bajaj/Philips/Wipro/Syska LED/ M/S Surya Roshni Limited/M/S Jaquar & Company Pvt Ltd/Havells

Supply and fix plastic body exhaust fan, AC single phase, 240 V of size 250 mm sweep with louvers including necessary connection and replacement of flexible copper cable from ceiling rose and taking down of old unserviceable fan complete all as specified and as directed. Make :-Crompton Cat aprt No BRISK AIR NEO or equivalent in Havells / Bajaj / Orient

Dismantling old unserviceable main switches, Sheet metal enclosures DB including MCBs etc and keeping in safe custody either for reuse or for disposal including making good to the disturbed surfaces of wall complete all as specified and directed.

Supply and fixing metal plug and socket with MCB SP 20 amp 240 V enclosure for AC/equipment with neutral and earth point complete all as specified and directed.

Supply and fix sheet metal enclosure powder coated single phase DB for fixing of MCBs, 8 ways double door with bus bar including grouting on the wall by means of screws and rawal plugs and making good disturbed surfaces complete all as specified and directed.

Supply and fix sheet metal enclosure powder coated single phase DB for fixing of MCBs, 4 ways double door with bus bar including grouting on the wall by means of screws and rawal plugs and making good disturbed surfaces complete all as specified and directed.

Supply and fix sheet metal enclosure powder coated three phase and Neutral DB for fixing of MCBs, 4 ways double door with bus bar including grouting on the wall by means of screws and rawal plugs and making good disturbed surfaces complete all as specified and directed.

Supply and fix MCB SP 240 volts, 50 Hz capacity 6-32 Amps complete all as specified and directed.

Supply and fix MCB SPN 240 volts, 50 Hz of capacity 40 Amps complete all as specified and directed.

Supply and fix MCB TPN 415 volts, 50 Hz of capacity 63 Amps complete all as specified and directed.

Material and labour for earthing with galvanised steel earth plate electrode 60cmX60cmX 6mm thick burried directly in ground (earth pit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below ground level connected to earth wire 4 mm dia GI wire with mild steel nuts bolts checknuts & washers and connected to equipment as directed incl funnel with Gi medium grade watering pipe 20 mm bore , wire mesh , charcoal or coke and commn salt in alternate layers of 15 cm compacted thickness all around the earth electrode with concrete pit in PCC 1:3:6 type C-1 with 50 mm thick precast RCC cover in PCC 1:2:4 type B-1 cover slab reinforced with 8 mm dia deformed bars @ 15 cm c/c with suitable handle of 10 mm dia round bar , 15 mm bore medium grade pipe for earth lead protection incl necessary excavation and earth wok in soft / loose soil and disposal of spoil to a distance n exc 50 m and necessary testing complete all as shown in electrical plate No 3 of MES SSR Part-I complete all as specified and directed.

Dismantling of unserviceable UG cable including of any size and keeping in safe custody for disposal complete all as specified and directed.

Supply and lay cable or fixed to wall/floors XLPE insulated, PVC bedded, Galvanised steel strip or wire armoured, Electric power cable heavy duty with stranded alluminium conductors,1100 volt grade, 16 Sq mm, 4 Core complete all as specified and directed.

Supply and lay cable or fixed to wall/floors XLPE insulated, PVC bedded, Galvanised steel strip or wire armoured, Electric power cable heavy duty with stranded alluminium conductors,1100 volt grade, 25 Sq mm, 4 Core complete all as specified and directed.

Excavation in trenches not exceeding 1.50 meter wide and not exceeding 1.5 meter in depth and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in with soil obtained from excavation including spreading levelling watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removing excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Material and labour for brick protection cover to undergroung cable with sub class "B" over brunt brick (locally available best quality) laid dry and flat abutting each other with gaps not exceeding 10mm complete all as specified and directed..

Material and labour for sand filling around the cable with approved quality coarse and for sand cushioning for under ground cable including spreading and puning down desired thickness compete all as specified and directed. Note :- Thickness of sand cushion after punning down will be measured and paid.

Material & labour GI tube light grade 25 mm bore for protection of UG cable including dismantling of old unsv pipe complete all as specified and directed.

Taking down carefully submain wiring including all accessories without disturbing existing wiring fittings fixtures etc and making good to the disturbed surfaces all as directed and as specified in any type and size complete all as specified and directed.

M & L for circuit /submain wiring along with earth wire 2 x 4.0 Sqmm PVC FRLSH insulated unsheathed cable multi-strand copper conductor including 1 x 4.0 Sqmm PVC insulated unsheathed multi strand copper conductor earth wire drawn through and including PVC casing caping with all accessories including all fittings viz tees, bends, junctions box , , connecting earth , making good to disturbed surface of wall/floor with cement mortar and finishes to match existing complete all as specified and directed. Note: Two runs of 4 sqmm cable , one run of 4 sqmm cable for earth and one run of PVC casing caping will be measured as one unit.

M & L for circuit /submain wiring along with earth wire 2 x 6.0 Sqmm PVC FRLSH insulated unsheathed cable multi-strand copper conductor including 1 x 6.0 Sqmm PVC insulated unsheathed multi strand copper conductor earth wire drawn through and including PVC casing caping with all accessories including all fittings viz tees, bends, junctions box , , connecting earth , making good to disturbed surface of wall/floor with cement mortar and finishes to match existing complete all as specified and directed. Note: Two runs of 6 sqmm cable , one run of 6 sqmm cable for earth and one run of PVC casing caping will be measured as one unit.

Supply and fix 1100 Volts grade heavy duty cable PVC insulated aluminium multistranded conductor of size 06 sqmm, served with inner sheathing of PVC tape and over all PVC sheathed in service connection suspended by insulating hanges not more than 1 meter apart including 4mm suspension wire, one twin core cable flat or circular and including taking down old unserviceable wire complete all as specified and directed.

Supply and fix 1100 Volts grade heavy duty cable PVC insulated aluminium multistranded conductor of size 10 sqmm, served with inner sheathing of PVC tape and over all PVC sheathed in service connection suspended by insulating hanges not more than 1 meter apart including 4mm suspension wire, one twin core cable flat or circular and including taking down old unserviceable wire complete all as specified and directed.

P K ROY & SONS

M/S LUIT CONSTRUCTION

M/S SANJIB DEB

M/S M P Sharma

SURANA CORPORATION

M/S PIJUSH BHATTACHARJEE

m/s builders and suppliers

NAGALAND AGENCIES CO

M/S TAPAN KUMAR RAY