Complete electrical rewiring of damaged electrical wiring of Office of the Manager, Deulbera Colliery, Talcher Area.

Amount

Wiring for light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. GROUP A

Wiring for fan point/exhaust fan point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. GROUP A

Supplying and fixing following piano type switch/ socket on theexistingswitchbox/ cover including connections etc. as required. 5/6 amps switch

Supplying and fixing following piano type switch/ socket on theexistingswitchbox/ cover including connections etc. as required. 3 pin 5/6 A socket outlet

Supplying and fixing following piano type switch/ socket on the existing switchbox/ cover including connections etc. as required. 6 pin 15/16 A socket outlet

Supplying and fixing following piano type switch/ socket on the existingswitchbox/ cover including connections etc. as required. 15/16 A switch

Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/wooden block including connections etc. as required.

Supplying and fixing brass batten/ angle holder including connection etc. as required.

Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required. 200 mm X 250 mm X 60 mm deep

Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. 1 or 2 Module (75mmX 75mm)

Supplying of 32 Amp. DP switch, 240 Volts AC.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 6 pin 15/16 A socket outlet

Supplying and fixing 5A to 32A rating, 240/415V ,10kA ,"C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MOB DB complete with connections, testing and commissioning etc. as required. Single pole

Supplying and fixing 5A to 32A rating, 240/415V ,10kA ,"C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MOB DB complete with connections, testing and commissioning etc. as required. Double pole

Supplying and fixing 5A to 32A rating, 240/415V ,10kA ,"C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MOB DB complete with connections, testing and commissioning etc. as required. Triple pole and neutral

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel,MOB distribution board,415V, on surface/recess, complete with tinned copper bus bar, neutral busbar, earthbar, dinbar, inter connections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator). 4 way (4 + 12), Double door

Providing and fixing following rating and breaking capacity and pole MCCB with thermo magnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 250 A, 50KA,FPMCCB

Wiring for circuit/submain wiring along with earth wire with the following sizes of FRLS PVC insulated copperconductor, single core cable in surface/recessed medium class PVC conduit as required. 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

Wiring for circuit/submain wiring along with earth wire with the following sizes of FRLS PVC insulated copperconductor, single core cable in surface/recessed medium class PVC conduit as required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Wiring for circuit/submain wiring along with earth wire with the following sizes of FRLS PVC insulated copperconductor, single core cable in surface/recessed medium class PVC conduit as required. 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing of 32 mm dia X 2.00 metres long GI. pipe(mediumclass) bracket for mountingof fluorescent /HPMV/HPSV street light fitting on pole including bending the pipe tothe required shape, 2nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as reauired.

Providing and fixing outdoor type double door cubical pannel board size (2.5 ft X 2 ft X1ft) 2mm thik CR sheet ,powder painted with attached Bus Bar( 200 Amp) and locking arrangement (without MCCB) Inidicator, Volt meter and CT with locking arrangement.

Supply of 70 Sq. mm 4 core Aluminium armoured power cable, 1.1 kv grade ISI Marked.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. Above 35 sq. mm and upto 95 sq. mm

Supplying and making outdoor end termination with cast resin compound includinaluminium lugs and other jointing materials for following size of PVC insulated and PVsheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 3 X 70 sq. mm

Supplying, installation, Testing & Commissioning of 22W LED surface mounted Batten light of Powder coated die cast / Extruded aluminium Body (Thickness ≥ 1.20 mm) material and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85% ,Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80, Flicker free, (flicker should be below 5 %), life time (LED,Driver & electrical circuitary), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 <120 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C).

Supplying, installation, Testing & Commissioning of Street light 120W LED fixture, powder coated pressure die cast aluminum body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, freq 50/60 hz, Operating temp range -15 deg to 50deg centigrade, internal surge protection of 5 KV L,N,E as per IEC 61000-45, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2 , P. F.≥0.95, IP66,IK-10, CRI >80 , under voltage and over voltage protection,EMI EMC as per CISPR-15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED,Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report , CCT 3000°K /4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin) , SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C).

Providing and making steel pole collar with cement concrete (1 cement: 3 coarse sand : 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required. (volume of pole/ pipe not to be deducted)

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc.with charcoal/ coke and salt as required

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

ART ENGINEERING (BID ID -1193268)

M/S. R.K. ELECTRICAL (BID ID -1193328)

M/S. S.K.ENGINEERING (BID ID -1192260)

R K ENGINEERING (BID ID -1192496)

HBS ASSOCIATES (BID ID -1193056)

S.N. ENTERPRISES (BID ID -1191282)

M/S MAA ELECTRICALS (BID ID -1193137)