REPAIR REPLACEMENT IMPROVEMENT OF FLAME PROOF WIRING AND ALLIED WORKS AT AF STATION HALWARA

Amount

Taking down carefully flame proof copper/aluminium point wiring of light point /fan point/socket points including ceiling rose, light fittings main switches & DBs etc to be deposited in store yard and making good disturbed surface of walls /floors etc as directed at site.

Taking down flame proof FTL /Flood light fitting carefully any type any description as existing at site and keeing in safe custody for reuse or issued under Sch of credit.

Taking down carefully flame proof main switch/DB any type and size and keeping in safe custody or otherwise and making good the disturbed surfaces all as as specified and as directed

Taking down old unserviceable flame proof submain wiring of any size and description with steel conduit and making good the disturbed surfaces of wall / roof or floor all specified and as directed.

M&L point point wiring in storage acommodation with PVC insulated 2.5 sq mm multistranded copper conductor cable, FRLS,1100 volt grade drawn in and including surface mounted stove enamelled steel conduit not less than 20 mm dia with and including flame proof bends and elbows, couplers, bell mouth reducer except junction box all as per relevent IS and type tested/approved by CMRI Dhanbad, fixed with solid baked distance saddles and elevated MS spacer plates fixed with nettle fold GI screws along with 1.5 sqmm PVC insulated solid strand copper conductor cable FRLS 1100 Volt grade as earth continuity conductor connected to common earth dolly complete all as specified and as directed for One light point controlled by one rotory switch/MCB

S&F flame proof ON/Off rotory switch 240V, 16 A in LM -6 all as specified and as directed. Make: Sudhir/FEPL/Flexpro/Syam Switch Gear

S&F weather proof, flame proof distribution board approved by CMRS Dhanbad of cast aluminum alloy LM-6, MCB type SPN-4 way with 40 Amps rotory switch as incomer and MCB SP 'C' series, 10 KA, 10 Amp- 2 Nos & 16 Amps -2 Nos as outgoing all as specified and as directed Make: Sudhir/FEPL/Flexpro/Syam Switch Gear

All as per Sl item No 7 above but SPN 8 Way, 240 V, AC 50 HZ 63 Amps rotory switch as incomer and MCB SP 'C' series,10 KA 6-32 Amps-8 Nos as outgoing all as specified and as directed Make: Sudhir/FEPL/Flexpro/Syam Switch Gear

M&L in repair earthing complete with galavanised steel plate electrode 600x600x6.3mm thick burried directly in ground vertically (earth plate to a depth of not less than2.25 meter deep below ground level) with the top edge of earth plate at a depth of not less than 1.5 meter below normal ground level connected to GI strip 32x6mm by means of bolts, nuts, washers of galvanised iron and provision of earth wire, galvanised iron protection pipe 40mm bore, light grade up to and including test point including necessary earth work in any type of soild and PCC (1:3:6) type C1 (using 20mm graded stone aggregate) earth chamber, watering pipe 20mm dia galvanised iron light grade with funnel, RCC (1:2:4) type B1 precast cover 40mm thick with 6mm dia mild steel bars complete all as shown in electrical plate N.5 of SSR part-I connected to earthing test point all as specified or indicated,including taking down and testing on completion Note:- Quoted rate deemed to include the cost of excavation and earth work, PCC pit, funnel and cover etc,

M & L for submain wiring with two runs of PVC insulated 1100 volts graded multistranded, copper coductor of size 6 Sqmm cable single core with earth continuity conductor cable of same description but 4 Sq mm drawn in Steel conduit all as specified. Note :Two runs of cable and one run of ECC shall be measured as one unit. Steel Conduit shall be measured and paid separately under respective item

M&L for ERW steel conduit 20 mm dia concelead in wall complete with flame proof conduit accessories like tees, bends elbows or bell mouth reducer and making good the disturbed surfaces to match with the existing surfaces all as specified and as directed.

Supply and fixing of flame proof flourscent luminare LED epoxy finish LM 6 aluminium housing with heat resistant tubular glass cover held in two aluminium cups with built in control gear complete with accesssories suitable for and including 1 x 20 watt LED complete all as specified and directed by Engineer-in-charge Make : Bajaj/Philips/Crompton Greaves/Sudhir

Supply and fixing LED flame proof 70 Watt flood light fitting complete recommended for Gas/Vapor group of IIA & IIB and Zone 1 & 2 with Die cast alluminium housing with heat resistant toughened glass IP 65 protection and provn for mounting brackets & clamps with nut and bolts suitable for fitting complete all as specified and directed by Engineer-in-Charge. Make : Bajaj/Philips/Crompton Greaves/Sudhir

Dismantling/Taking down unserviceable flame proof security light fittings of HPSV/HPMV / MH Lamp fitting 70/80 /125/150/250 Watt , Opening/taking out unserviceable spare parts such as copper bonded choke, lamp holder etc. repairing to cable connection /loose connection for any type of fitting as and when required to each fitting including reassembling and replacement of unseviceable items including testing complete all as specified and directed by Engr in Charge. Note : 1. The cost of spares such as bulbs, copper bonded choke, ignitor etc shall be paid as supply. 2. Rate shall be included for flexible wire of size 23/.0076 for connceting the light to conductor and PVC tape to taping the joint properly shall be included in the rate quoted by the tenderer. 3. Vehicle mounted Hydraulic type ladders / Cranes shall be used and will be provided by contractor for dismantling / refixing of light fittings on pole and cost for the same is deemed to be included.

Supply only of MH Lamp 250 Watt screw type single ended tubular

Supply only of Ignitor for MH/HPSV/HPMV Lamp 70/125/150/250 Watt

Supply only of HPSV lamp tubular and screw type 250W 230 V

Supply only of MH/HPSV copper bonded choke 150W 230 V

Supply only of MH/HPSV copper bonded choke 250W 230 V

Supply only of Lamp holder Screw type for HPSV/MV Lamp 70/ 125/150/ 250 Watt

BEHL AND COMPANY

JASSI TRADERS