Replacement of remaining old LT panel and UPS panel at IIP building switch room.(Electrical works)

Amount

Providing and fixing following rating and breaking capacity MCCB with thermomagnetic release and terminal spreaders in in existing cubical panel board including drilling holes in cubical panel, making connections etc as required.

100 amp, 16 KA TP MCCB

200 Amp., 36 KA, FP MCCB

250 Amp., 36 KA,FP MCCB

Supplying and fixing following way, single pole and neutral, sheet steel, mcb distribution board, 240v, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnection, powder painted including earthing etc. as required (but without mcb, rccb/isolator)

12 way,Double door

Supplying and fixing following way surface/ Recess mounting double door DPX 250 ER +36 TPN DB of metal/ acrlic door Vertical type three pole and neutral Sheet steel MCB distribution board 415 volts with IP 43- # IK 09 including provision for DPX 250 ER MCCB and ELM as incomer and SP/TP MCBs outgoing compelete with tinned copper busbar,neutralbusbar,earthbar,dinbar,detachable,glandplate,interconnection,phosphatized and powder painted including earthing etc.as required.

12 Way (4 +36), Double door

Supplying and fixing 5 amps to 32 amps rating, 240v/ 415v, "C" curve, miniture circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connection, testing and commissioning etc. As required.

Single pole

Double pole

Triple pole

Triple pole & neutral

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required

100 mm width X 50 mm depth X 1.6 mm thickness

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

375 mm width X 50 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%,, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required

150 mm width X 50 mm depth X 1.6 mm thickness

200 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

375 mm width X 50 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays Tee with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

150 mm width X 50 mm depth X 1.6 mm thickness

225 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays Reducer with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

150 mm width X 50 mm depth X 1.6 mm thickness

225 mm width X 50 mm depth X 1.6 mm thickness

300 mm width X 50 mm depth X 1.6 mm thickness

375 mm width X 50 mm depth X 2.0 mm thickness

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required. CI/MS cover plate hinged to frame with locking arrangement-01 No.,Charcoal-96.00 KG, Salt-5.00 kG, Common burnt clay F.P.S.-50 Nos.) and Earthing pit depth- 12'-15' with all etc. as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1 KV grade of folling size in the existng masonary open duct As required.

Upto 35 sq mm

above 95 sq mm and upto 185 sqmm

Laying and fixing of one number PVC inslulated and PVC sheated/ XLPE power cable of 1.1KV grade of following size on wall surface as required.

Upto 35 sq mm (Clamped with 1 mm thick saddle)

Above 35 sq mm and upto 95 sq mm(Clamped with 25 x 3 mm MS flat clamp)

above 95 sq mm and upto 185 sq mm 25/40X3mm ms clamped

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/ XLPE power cable of 1.1KV grade as reqired.

3.5 X 25 SQ MM(28 MM)

3.5 X 35 SQ MM(32 MM)

3.5 X 50 SQ MM(35 MM)

3.5 X 70 SQ MM(38 MM)

3.5 x 120 sq mm (45 mm)

3.5 x 150 sq mm (50 mm)

Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

3.5 X 25 SQ MM(28 MM)

3.5 X 35 SQ MM(32 MM)

3.5 X 50 SQ MM(35 MM)

3.5 X 70 SQ MM(38 MM)

3.5 x 120 sq mm (45 mm)

3.5 x 150 sq mm (50 mm)

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

120 mm dia (OD-120 mm & ID-103 mm nominal

Supplying and fixing following rating 415/230v C series, miniture circuit breaker suitable for lighting and other load of following poles in the existing MCB DB complete with connection, testing and commissioning etc as required.

Double pole, 63 Amp.

Tripple pole & neutral, 63 Amp.

Tripple pole & neutral, 80 Amp.

Supply and fabrication of sheet steel MCB enclosure fitted with din rail for MCB of following rating complete with connections including drilling holes etc as required.

DP Enclosure

TPN Enclosure

Supplying & febrication,installation,testing and commissioning of 4 poles,LT panel made of 2 mm thick CRCA-MS sheet suitable housing of 600 mm deep with mounting arrangement Din ril for fixing of Incomer 400Amp., 36 KA -02 Nos. MCCB, 1200 A 4 STRIP Aluminioum busbar duly sleeved making suitable hole for cable entries detachble gland plates at bottom painting with supierior quaility . bus bar with heat shirnk sleeves etc, dust and vermin proof,IP 65 standred having the switch gears and metering facility compelete with connections & inter connections painting etc.as required.(Every seperate incoming and outgoig feeder name plate fabrication and installation work and about 2 feet hieght solid high quality angle iron stand is included in this Item.) The panel must be factory fabricated.The drawing of the panel will be factory fabricated.The drawing of the panel fabricated and after fabrication the same will be inspected and aproved by Engineer-in-charge before its dispatch from factory to site.which details are following:- INCOMING:-A. 400 A,Four Pole MCCB adjustable thermal & adjustable magnetic setting, Breaking capacity 36 Ka, -02 Nos. B. Vipf multi function meter - 01 No. C. CTs-1000 A/ 5A- 01 Set D. Indicator Lamp- 01 Set OUTGOING:-A. 250 A,Four Pole MCCB,Breaking cap-36 kA-12 Nos. B. 200 A,Four Pole MCCB,Breaking cap-25 kA-06 Nos. C. 100 Amp. FP, 16 KA MCCB-04 Nos., Note:- Dismentaling the old panels, Cables & switchgears and fixing of new panels, all cable and Supplying & fixing of new switchgears Installaton, testing snd commissionning & other fixing works are included with the same.

Supplying & febrication,installation,testing and commissioning of 4 poles,LT panel made of 2 mm thick CRCA-MS sheet suitable housing of 600 mm deep with mounting arrangement Din ril for fixing of Incomer 250Amp., 36 KA -02 Nos. MCCB, 1200 A 4 STRIP Aluminioum busbar duly sleeved making suitable hole for cable entries detachble gland plates at bottom painting with supierior quaility . bus bar with heat shirnk sleeves etc, dust and vermin proof,IP-65 standred having the switch gears and metering facility compelete with connections & inter connections painting etc.as required.(Every seperate incoming and outgoig feeder name plate fabrication and installation work and about 2 feet hieght solid high quality angle iron stand is included in this Item.)The panel must be factory fabricated.The drawing of the panel will be factory fabricated.The drawing of the panel fabricated and after fabrication the same will be inspected and aproved by Engineer-in-charge before its dispatch from factory to site.which details are following:- INCOMING:-A. 250 A,Four Pole MCCB adjustable thermal & adjustable magnetic setting, Breaking capacity 36 Ka,-02 Nos. B. Vipf multi function meter - 01 No. C. CTs-1200 A/ 5A- 01 Set D. Indicator Lamp- 01 Set OUTGOING:-A. 100 A,Four Pole MCCB,Breaking cap-16 kA-18 Nos. Note:- Dismentaling the old panels, Cables & switchgears and fixing of new panels, all cable and Supplying & fixing of new switchgears Installaton, testing snd commissionning & other fixing works are included with the same.

Supplying & febrication,installation,testing and commissioning of 4 poles,LT panel made of 2 mm thick CRCA-MS sheet suitable housing of 600 mm deep with mounting arrangement Din ril for fixing of Incomer 250Amp.-01 N0. MCCB, 1200 A 4 STRIP Aluminioum busbar duly sleeved making suitable hole for cable entries detachble gland plates at bottom painting with supierior quaility . bus bar with heat shirnk sleeves etc, dust and vermin proof IP 65 standred having the switch gears and metering facility compelete with connections & inter connections painting etc.as required. (Every seperate incoming and outgoig feeder name plate fabrication and installation work and about 2 feet hieght solid high quality angle iron stand is included in this Item.) The panel must be factory fabricated.The drawing of the panel will be factory fabricated.The drawing of the panel fabricated and after fabrication the same will be inspected and aproved by Engineer-in-charge before its dispatch from factory to site. INCOMING:-A. 250 A,Four Pole MCCB adjustable thermal & adjustable magnetic setting, Breaking capacity 36 KA,-01 No. C. Vipf multi function meter (HPL/Havells)- 01 No. D. CTs-1200 A/ 5A- 01 Set E. Indicator Lamp- 01 Set OUTGOING:-A. 200 A,Four Pole MCCB,Breaking cap-36 kA-02 Nos. B. 160 A,Four Pole MCCB,Breaking cap-25 kA-06 Nos. C. 125 Amp,Four pole MCCB, 16 KA-04 Nos. Note:- Dismentaling the old panels, Cables & switchgears and fixing of new panels, all cable and Supplying & fixing of new switchgears Installaton, testing snd commissionning & other fixing works are included with the same.

Supplying & febrication,installation,testing and commissioning of 4 poles,LT panel made of 2 mm thick CRCA-MS sheet suitable housing of 600 mm deep with mounting arrangement Din ril for fixing of Incomer 250Amp.-01 N0. MCCB, 1200 A 4 STRIP Aluminioum busbar duly sleeved making suitable hole for cable entries detachble gland plates at bottom painting with supierior quaility . bus bar with heat shirnk sleeves etc, dust and vermin proof,IP 65 standred having the switch gears and metering facility compelete with connections & inter connections painting etc.as required. (Every seperate incoming and outgoig feeder name plate fabrication and installation work and about 2 feet hieght solid high quality angle iron stand is included in this Item.).The panel must be factory fabricated.The drawing of the panel will be factory fabricated.The drawing of the panel fabricated and after fabrication the same will be inspected and aproved by Engineer-in-charge before its dispatch from factory to site. INCOMING:-A. 250 A,Four Pole MCCB adjustable thermal & adjustable magnetic setting, Breaking capacity 36 KA,-01 No. C. Vipf multi function meter (HPL/Havells)- 01 No. D. CTs-1200 A/ 5A- 01 Set E. Indicator Lamp- 01 Set OUTGOING:-A. 200 A,Four Pole MCCB,Breaking cap-36 kA-02 Nos. B. 160 A,Four Pole MCCB,Breaking cap-25 kA-02 Nos. C. 125 Amp,Four pole MCCB, 16 KA-02 Nos. Note:- Dismentaling the old panels, Cables & switchgears and fixing of new panels, all cable and Supplying & fixing of new switchgears Installaton, testing snd commissionning & other fixing works are included with the same.

Supplying and laying of following size ISI marked PVC insulated and PVC sheathed/XLPE /FRLS (water proof, flame proof) aluminium conductor steel armoured cable of 1.1KV grade as required.

3.5 x 35 sq mm

3.5 x 50 sq mm

3.5 x 120 sq mm

Supplying and fixing Bus-bar chambers for following capacity with enclosure etc…as required.

200 Amp, 4 Pole

400 Amp, 4 Pole

supply of labour for attending day to day complaints complaints of electrical maintenance work for repair and replacement of all electrical accessories in non working electrical fittings and fixture (such main boards, fans, geysers switches, sockets, light fittings, motors, starters, street light, energy meters in lab buildings, underground and overhead line distribution network including service main, operation and maintenance 33KV 044KV substation and power house (24 hour round the clock) all other electrical work as assigned by site-incharge.

Skilled labour in Electrical trade

Unskilled labour in Electrical trade

Supplying, installation, testing and commissioning of Modular surge protectin unit having replaceable plugin base and modules should be tested as per IEC 61643-11 standred and specified according to both T1 & T2 test classes. SPD should have status indicator and fault signaling contact for remote monitoring of status information. SPD should be TP + N Type and N pole should be protected by encapsulated spark gap. SPD should be suitable for the impulse current limp at least 50 kA (10/350 us wave) per pole. Up-1.5 KV, Uc-320 VAC.412277 of Legrand with MCB 63 A 4 POLE 10 KA all etc.....as required.

National Electricals

A. R. Electric Corporation, Roorkee

MEC ENGINEERS