REPAIR REPLACEMENT OF INTERNAL ELECTRIFICATION AND OTHER CONNECTED WORK AT HASIMARA UNDER GE (SOUTH) BINNAGURI

Amount

Taking down carefully aluminium conductor point wiring (light,fan,socket or power) complete including fittings such as switches,ceiling roses, pendants, regulators ,sockets etc. and removing (except those to be reused shall be kept in safe custody at the site ) and making good disturbed surfaces of walls, floors etc.to match with the existing complete all as specified.

M&L point wiring complete with FRLSH PVC insulated unsheathed multistranded copper conductor of size 1.50 sqmm nominal cross sectional area single core drawn in and including 20mm dia 'Medium grade' PVC concealed conduits and fittings, including cutting chasing in brick wall n.exc 10cm width or girth(excluding ceiling surface), pressed steel concealed terminal switch boxes not less than 1.2mm thick of reqd size factory made duly painted inside and outside with two coats of black bituminous paint over one coat red oxide primer, 3mm thick plastic laminated sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers complete including 1.50 sqmm nominal cross sectional area PVC insulated unsheathed multistranded copper conductor green as earth wire connected to earth dolly with all accessories including making good disturbed surfaces with CM(1:4) with treating the surfaces as per existing finishes complete all as specified and directed.

(a) One light point controlled by one way switch 5/6 amps.

(b) One ceiling fan/Exhaut fan point controlled by one way switch 5/6 amps.

(c) One socket out let 5/6 amps point on the independent board

(d) One socket out let 5/6 amps point on the same board

(e) One light point controlled by two way switch

All as per item No 2.00 above but wiring with 2.5 sq mm single core copper conductor for one socket out let 15/16 amps point on the independent board complete all as specified and directed.

S&F switch piano flush type 5/6 amps single pole one way all as specified.

S&F switch piano flush type 5/6 amps single pole two way all as specified.

S&F socket 2 in 1, 5 Pin, 5/6 amps, flash type complete all as specified and directed.

S&F of socket outlet 2 in 1, 5 Pin 5/15 Amp multipurpose 230 volt flush type complete all as specified and directed by Engr-in-Charge.

S&F switch piano flush type 15/16 amps single pole one way complete all as specified and directed.

S&F bell/buzzer push, 5/6 amps, white ivory finish flush type complete all as specified and directed.

S&F call bell ding dong type AC single pole 220 volt surface type complete all as specified and directed.

S&F ceiling rose, bakelite, surface type, 220/240 volts, three terminals complete all as specified and directed.

M & L for lamp holder, insulated body, with back plate suitable for batten/angle fittings complete all as specified and directed.

S&F fan regulator, 5 step(rotary stepped), electronic type, single phase,120/180 V, 400 watt, socket size incl connection complete complete all as specified & directed.

S&F in repair wall mounted slim LED batten 20W, with extruded aluminium housing, with polycarbonate diffuser and integrated LED driver complete all as specified and as directed.

Refixing of servicable Tube light fitting obtained from Item No.01 here-in-before.

S&F in repair of 45 watt LED Type light fittings complete with constant current electronc driver in a single pc. deep drawn pressure die cast aluminium housing, heat resistant toughened glass ,IP-66 protection including all accessories and provision of three core PVC cable of copper conductor of size 23/.0076 and making connection complete all as specified and directed.

S&F LED Bldg sucurity light fitting 1x25 watt made out of pressure die cast housing & toughened glass with epoxy powder coated finish with IP65 protection including control gear box complete all as specified & directed.

Supply and Fixing in repair MCB DB double door, powder coated sheet metal enclosure, 8 way 240 volts grade single pole and neutral with 200 amps rated bus bar,IP 43 protection fixed to wall using nuts & bolts and washer of suitable dia and grouted to wall using suitable gutties complete all as specified and as directed.

Supply and Fixing in repair MCB DB double door, powder coated sheet metal enclosure, 4 way 240 volts grade single pole and neutral with 200 amps rated bus bar,IP 43 protection fixed to wall using nuts & bolts and washer of suitable dia and grouted to wall using suitable gutties complete all as specified and as directed.

S&F in repair MCB tripple pole & neutral 63 amp, 415 volts, 'C' series, 50 Hz,10 KA breaking capacity,two position din rail clamp, integrated label channel holder, sealed calibration screw, & making connection complete all as specified and directed.

S&F in repair MCB single pole & neutral 6 to 32 amps amp, 415 volts, 'C' series, 10 KA breaking capacity & making connection complete all as specified and directed.

S&F in repair MCB single pole, 6 to 32 amps rating, 240 volts, 'C' series, 10 KA breaking capacity & making connection complete all as specified and directed.

S & F Moulded Case Circuit Breaker (MCCB) FP with adjustable thermal fixed magnetic release, capacity 100 Amps, line load independability, with horizontal mounting facility , 415 , 50 Hz , 10 KA, including making necessary connection with spreader, link and copper lugs including taking down old unserviceable MCCB /Main switch of any capacity and make from position complete all as specified and directed.

M &L for Earthing complete with GI earth plate electrode 600x600x6mm thick buried directly in ground (Earth pit not less than 2.25M deep below normal ground level) with top edge of the plate not less than 1.5m below normal GL. Connected to galvanized earth lead wire 4mm dia by means of nut, bolt, check nut and washers including necessary excavation and earth work in soft/loose soil, GI protection pipe light grade 15mm bore for protecting the GI wire mesh funnel alternate layer of charcoal dust, and salt PCC pit 1:3:6 type C1 using 20mm graded stone aggregate and 50mm thick RCC 1:2:4 type B0 using 20mm graded stone aggregate cover re-inforced with 8 mm dia MS TMT bars 80mm C/C both ways complete all as specified and shown in Electrical plate No.3 SSR part-1 and connected to the earth point and testing complete all as specified and directed.

S&F sub main wiring with two run single core FRLS PVC insulated unsheathed multistranded copper conductor conforming to IS 694 of size 6 sqmm nominal cross sectional area,1100 v grade and one run of 6 sqmm nominal cross sectional area FRLS PVC insulated unsheathed multistranded copper conductor green colour as continuous earth wire drawn in and including 25mm dia 'medium grade' PVC concealed conduits and fittings,complete including taking down of old sub main wiring all as specified and directed. NOTE:- One unit length shall measured as two run of main wire and one run of conduit & earth wire.

S&F in repair street light bracket, made out of GI pipe medium grade) 25mm bore, 1.2 m long bend to shape and fixing/grouting with wall using 2 Nos 25 x 5 mm size MS FI clamps with bolts, nuts & washers complete including drilling as necessary and two coats of Aluminium paint over a coat of Red oxide primer all as specified & directed.

M&L in repairs of the following items without disturbing the existing wirings/fittings and making good the disturbed surfaces as per existing complete all as specified and directed :-

(a) Ceiling rose surface type bakelite 65x50mm three terminal complete

(b) Angle/Batten type lamp holder, PVC/Polycarbonate type with back plate

(c) Switch piano flush button type, single pole, one way, 6 Amps

(d) bell/buzzer push, 5/6 amps, white ivory finish flush type.

(e) Socket 2 in 1, 5 Pin, 5/6 amps, flash type.

(f) Switch socket combination multipurpose 2 in 1, 3 pin, 6 Amp, and flush type universal.

(g) Switch socket combination multipurpose 2 in 1, 6 pin, 6 and 16 Amp, and flush type universal.

(h) Ding dong type door bell, suitable for 230 V AC

SCHEDULE OF CREDIT Rate quoted by the Tenderer for this schedule should not be less than rate assessed by the department shown on estimated rate column for the respective items and total amount under col No 53 will be adjusted accordingly.

Old U/S Point wiring materials excluding switches, sockets,Lamp holders,Call bell ,Bell Pushes ,Regulators etc obtained from dismantling.

Old U/S any type light fittings with lamps any type / make

Old U/S main switch / MCB DB /any type / rating obtained from dismantling.

Old U/S Sub Main wiring materials obtained from dismantling.

Old U/S MCB any type / rating obtained from dismantling.

Old U/S Earthing materials any type with cover plate obtained from dismantling.

Old U/S Switch,sockets,call bell regulators, holders, ceiling roses etc ,any type obtained from dismantling.

Old u/s Sheet Metal box

MAJUMDER ENTERPRISE

CONSTRUCTION SHELTER

M/S DEY ENTERPRISE

M/S SARDAR MAL NAHATA

M/S BIJAY KUMAR SHIVA

M/S ANIL KUMAR BAUL

M/S P K AGARWALA

MAA TARA TRADING