Repair/Maint/Replacement of old unserviceable internal wiring and allied works including conversion of LED lights at domestic area, Technical area, OTM Bldg and MES Sub Stn at AF Stn Bihta Under GE (AF) Bihta.

Amount

Taking down existing unserviceable/old point wiring surface /batten excluding fitting fixtures ,ceiling roses, pendant/angle holders, regulators, sockets,switches including PVC conduit complete all as directed

Material and labour for point wiring ,using approved colour coding (Phase-red,Neutral-black,Earth-green) complete with FRLS PVC insulated and unshealthed stranded copper conductor cable 1.5 sqmm single core conforming to IS 694 including medium duty concealed unplasticised PVC conduit conforming to IS 9537(part-3) and ISI marked not less than 20 mm dia with concealed in wall pressed steel terminal box of not less than 2 mm thick of required size including painting terminal boxs inside and outside with two coat of synthetic enamle paint over one coat of red oxide primer with top cover 3 mm thick bakelite laminated sheet with brass screws and Cup washer with all assessories including FRLS PVC insulated and unshealthed stranded copper conductor cable 1.5 sqmm single core in green colour as earth wire connected to earth dolly complete all as specified and directed (a)One light/fan/exhaust fan point/call bell point controlled by 1 No,one way 5/6 Amp switch.

(b)One 3 pin /5 pin socket outlet 5 Amp controlled by 1 No one way 5/6 Amp switch on same board along with other switches ,fan regulator etc.

(c)One 3 pin /5 pin socket outlet 5 Amp controlled by 1 No one way 5/6 Amp switch on independent board.

(d) One light point controlled by two 2-way switches

S&F switch piano flush button single pole two way 6 Amp, 240 Volts conforming to IS 3854 ISI marked.

S&F call Bell switch ( bell push) flush type 5 Amp 240 volt complete all as directed.

S&F call Bell AC 230 Volt, Single pole ding dong type complete all as directed.

S&F switch piano flush button single pole one way 6 Amp, 240 Volts conforming to IS 3854 ISI marked.

S&F for socket outlet,2 in 1,3 Pin, 5/15 Amp flush type conforming to IS 1293 ISI marked.

Material and labour for point wiring ,using approved colour coding (Phase-red,Neutral-black,Earth-green) complete for one socket outlet 15 Amp on independent board with FRLS PVC insulated and unshealthed stranded copper conductor cable 4 sqmm single core conforming to IS 694 including medium duty concealed unplasticised PVC conduit conforming to IS 9537(part-3) and ISI marked not less than 20 mm dia, medium grade with concealed in wall pressed steel terminal box of not less than 2 mm thick of required size including painting terminal boxs inside and outside with two coat of synthetic enamle paint over one coat of red oxide primer with top cover 3 mm thick bakelite laminated sheet with brass screws and Cup washer with all assessories including FRLS PVC insulated and unshealthed stranded copper conductor cable 4 sqmm single core in green colour as earth wire connected to earth dolly complete all as specified and directed .

S&F switch piano flush button single pole one way 15 Amp, 240 Volts conforming to IS 3854 ISI marked.

S&F for socket outlet, 3 Pin, 15 Amp flush type conforming to IS 1293 ISI marked .

S & F ceiling rose, surface Bakelite,isolated body three terminals complete all as directed.

S&F MCB’s single pole, 10 KA ,6 Amp to 30 Amp 240 Volts,and of ''B'' series with required wiring connections and lugs etc and erecting in provided enclouser/destribution board.MCBs shall be of current limiting type ,ISI marked conforming to IS 8828-1996.the power loss per pole shall be low and shall be in accordance with IS 8828-1996,All cable entries shall be either from bottom or top .MCB shall be of C curve charactertics & shall have quick make and break non welding self wiping silver alloy contact for 10 KA short circuit both on manual & automatic operation .All the active ,live parts of MCBs should be out of human reach ,ensuring safty & conforming to IP 55 degree of protection .The MCBs must house transperent lebel holder to ensure circuit identification .The MCB must have fully insulated safty shutters.The MCB shall have lockable switching lever.The minimum electrical endureance shall be 20000 operations .The housing of MCB shall be mounted self-extinguishing DMC(Dough moulding compount).The short circuit current shall be brought zero within 4 t0 5 milliseconds from the time they are established including taking down old one complete all as directed.Make:SHEINEDER/LEGRAND /L & T/ABB

S&F MCB’s single pole and neutal, 10 KA ,32 Amp to 40 Amp 240 Volts,and of ''B'' series with required wiring connections and lugs etc and erecting in provided enclouser/destribution board.MCBs shall be of current limiting type ,ISI marked conforming to IS 8828-1996.the power loss per pole shall be low and shall be in accordance with IS 8828-1996,All cable entries shall be either from bottom or top .MCB shall be of C curve charactertics & shall have quick make and break non welding self wiping silver alloy contact for 10 KA short circuit both on manual & automatic operation .All the active ,live parts of MCBs should be out of human reach ,ensuring safty & conforming to IP 55 degree of protection .The MCBs must house transperent lebel holder to ensure circuit identification .The MCB must have fully insulated safty shutters.The MCB shall have lockable switching lever.The minimum electrical endureance shall be 20000 operations .The housing of MCB shall be mounted self-extinguishing DMC(Dough moulding compount).The short circuit current shall be brought zero within 4 t0 5 milliseconds from the time they are established including taking down old one complete all as directed.Make:SHEINEDER/LEGRAND /L & T/ABB

S&F Electronic fan regulator steped type (flush type) 240 volt ,50Hz ,single phase on existing phenotic laminated sheet including taking down old one and connecting complete all as specified and directed.

S&F sheet metal enclosures (MCB Distribution board) when MCB’s to be used single pole and neutral 8 ways 220 volt with 200 amps rated bus bar, double door with bus bar neutral link earth bar, Din rail, necessary blanking plated, including fixing DB flush in wall complete with making good disturbed surfaces as per existing specified and directed including taking down old one. Make - Legrand/HAGER/L&T/ABB

S & F sub main wiring using approved colour coding (Phase-red,Neutral-black,Earth-green) complete with two single core FRLS PVC insulated and unshealthed stranded copper conductor cable 6 sqmm as current carrying conductor and one run of 6.0 sqmm as earth contunity conductor ,voltage rating 1100 volt ,ISI marked drawn in and including concealed PVC conduit ISI marked of dia not less than 25 mm and thickness 2 mm with stranded accessories along with one run of FRLS PVC green colour insulated,unshealthed,stranded copper conductor of size 6 sqmm all as specified and directed including taking down old oneNote: Two run of single core FRLS PVC cable with one run of earth contunity conductor and conduit shall be measured as one unit.

S & F sub main wiring using approved colour coding (Phase-red,Neutral-black,Earth-green) complete with two single core FRLS PVC insulated and unshealthed stranded copper conductor cable 4 sqmm as current carrying conductor and one run of 4.0 sqmm as earth contunity conductor ,voltage rating 1100 volt ,ISI marked drawn in and including concealed PVC conduit ISI marked of dia not less than 25 mm and thickness 2 mm with stranded accessories along with one run of FRLS PVC green colour insulated,unshealthed,stranded copper conductor of size 4 sqmm all as specified and directed including taking down old one Note: Two run of single core FRLS PVC cable with one run of earth contunity conductor and conduit shall be measured as one unit.

S& F forcast iron /pressed steel terminal rectangular box 60mm deep for mounting switches,sockets ,regulator etc. with 3mm thick plastic laminated sheet cover of size 150x75mm rectangular complete including taking down old one.

All as per item No. 21 here in before but for size 150x150mm

All as per item No. 21 here in before but for size 200x150mm

All as per item No. 21 here in before but for size 200x250mm

S&F rigid medium grade PVC conduit of 25 mm dia exclusive of boxes out inclusive of all tees, bends, elbows, reducers, bell mouth tubes and fixing accessories such as coulers locknuts, saddles, pipe hooks of size including cutting of shape and repairs.

S & F TPN DBs DPX3 MCCB DBs 415 Volta,50Hz 4 way including taking down the old one complate Make: LEGRAND Cat Pat No. 507745 or equivelent make and model of L&T/HAGER/ABB

S & F MCCB TPN 160 Amp 415 V ,25 KA ,thermal magnetic type ,suitable for ICU between 70%-100% including connection with copper lugs and taking down old one complete all as directed.Make: LEGRAND Cat Pat No. 420057 or equivelent make and model of L&T/HAGER/ABB

Material and labour for point wring ,using approved colour coding (Phase-red,Neutral-black,Earth-green) complete with FRLS PVC insulated and unshealthed stranded copper conductor cable 1.5 sqmm single core conforming to IS 694 in existing conduit including FRLS PVC insulated and unshealthed stranded copper conductor cable 1.5 sqmm single core in green colour as earth wire connected to earth dolly including taking out the old wiring complete all as specified and directed .NOTE: PVC conduit,Pressed steel Sunk box and phenolic laminated sheet if required ,measured and paid seperatly. (a)One light/fan/exhaust fan/call bell point controlled by 1 No,one way 5/6 Amp switch.

(b)One 3 pin /5 pin socket outlet 5 Amp controlled by 1 No one way 5/6 Amp switch on independent board.

Material and labour for point wring ,using approved colour coding (Phase-red,Neutral-black,Earth-green) complete for one socket outlet 15 Amp on independent board with FRLS PVC insulated and unshealthed stranded copper conductor cable 4 sqmm single core conforming to IS 694 in existing conduit and FRLS PVC insulated and unshealthed stranded copper conductor cable 4 sqmm single core in green colour as earth wire connected to earth dolly complete all as specified and directed including taking down old one.NOTE: Conduit,Pressed steel Sunk box and phenolic laminated sheet if required ,measured and paid seperatly.

S & F CUTE LINEA 16 watt LED Batten light in extruded alluminium housing with diffuser complete with upto 120 Lm/W suitable for 230 Volts,50 Hz AC supply and rewiring of existing fitting including taking down the old one complete all as specified and directed.Make:CG Cat Pat No. LCCLB 16-CDL or equivelent make and model of BAJAJ/PHILLIPS/Havells

S & F CUTE LINEA 08 watt LED Batten light in extruded alluminium housing with diffuser complete with upto 120 Lm/W suitable for 230 Volts,50 Hz AC supply and rewiring of existing fitting including taking down the old one complete all as specified and directed. Make:CG Cat Pat No. LCCLB 08-CDL or equivelent make and model of BAJAJ/PHILLIPS/Havells

S & F SUNRISE 10 W LED IP 65 bulkhead lumanaries, a highly cost effective ,compact ultra low energy modern degign suitable for indoor and out door including taking down old one complete all as specified and directed.Make: CG Cat Pat No. LHBE-10-CDL or equivelent make and model of BAJAJ/PHILLIPS/Havells

S&F CLEANLUX I LED of 40 watt Recessed bottom opening luminaire 2x2 available in SS frame including taking down the old one fitting complete all as specified and directed.Make: CG Cat Pat No. LCB0R -40-CDL or equivelent make and model of BAJAJ/PHILLIPS/ Havells

S&F LED Light fitting complete 45 Watt With high power energy saving pressure die cast aluminium IP 66 roadway luminiarys heat resistant toughened glass with frame better optics for uniform distribution with high power LED as Ligh source all as specified and directed.Make - CG Cat Pat No LSTS-45-CDL-1 or equivelent make and model of PHILIPS/BAJAJ

S&F street light bracket made out GI Tubing, 40 mm dia medium grade of length 1.5 Mtr rendering bend of 120 degree including 2 pairs of clamps 30mm X 5 mm including nuts,bolts,washers including painting with two coat of synthetic enamel paint over a coat of red oxide primer on external and internal surface of brackets complete all as specified and directed.Make of GI Pipe:TATA/BANSAL/JINDAL

M/S SAROJ KUMAR SINGH

Shree Balaji Enterprises

M/S Rohit Enterprises

AAY JAY ENTERPRISE

Shri Atoshe Tuccu