REPAIR/ REPLACEMENT AND MAINTENANCE OF LT PANEL, PHASE SEQUENCE CORRECTOR AND VOLTAGE STABILIZER FOR LIFTS OF VARIOUS LOCATION OF CARRIAPPA VIHAR AND SP MARG UNDER GE(U) PM, DELHI CANTT -10

Amount

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, armoured, electric power cables (heavy duty) 1100 Volts grade with aluminium conductor of cross sectional area 50 Sqmm, 3 ½ core with galvanized steel strip or wire including taking down old unserviceable one complete all as specified and directed by Engineer-in-charge. (Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)

-ditto- all as per item No. 1 here-in-before but cross sectional area 35 Sqmm, 3 ½ core.

-ditto- all as per item No. 01 here-in-before but cross sectional area 25 Sqmm, 3 ½ core.

-ditto- all as per item No. 01 here-in-before but cross sectional area 10 Sqmm, 4 core.

Supply and fixing galvanised steel tubing 50 mm bore, light grade with all fittings (such as bends, elbows, tees, short plugs and union etc.) fixed under ducts, shaft or floors including neccessary cutting of floors and making good of distubed surfaces including taking down old unserviceable pipe complete all as specified and as directed. (Make:- JINDAL STEEL/ PRAKASH/ TATA/ OSWAL.)

Supply and fixing galvanised steel tubing 40 mm bore, light grade with all fittings (such as bends, elbows, tees, short plugs and union etc.) fixed under ducts, shaft or floors including neccessary cutting of floors and making good of distubed surfaces including taking down old unserviceable pipe complete all as specified and as directed. (Make:- JINDAL STEEL/ PRAKASH/ TATA/ OSWAL.)

Supply and laying of synthetic rubber insulated mats 2mm thick for voltage upto 3.3kv for electrical purpose as per IS 15652-2006, (superseding IS-5424) suitable for electric shock safty of size 2m x 1m including taking down old unserviceable one complete all as specified and as directed. (Make:- JYOTI/ DUNLOP.)

Material & Labour for earthing with galvanised steel earth plate electrode of size 60cmx60cm x6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip of 32 x 6 mm as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A1 duly reinforced with 8mm dia TMT bar @100mm c/c both ways, one lifting handle made out of 10mm dia TMT bar 250mm long embedded in cover slab and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternate layer of 15cm thick including taking down old unserviceable one complete all as specified and directed. (Make of GI Pipe:-JINDAL/ TATA/ BST/ PRAKASH TUBES/ OSWAL) (Note:- Each protection pipe and earthing lead upto and including 7.5 meter lenght is deemed to be included in the qouted rate of this item.)

M & L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc using 32x6mm galvanised iron trip including taking down old unserviceable one complete all as specified & directed by Engr-in-Charge.

Supply & fixing MCCB 4 Pole of capacity 250 Amps, 50 Hz, 415V with rupturing capacity of 25 KA with spreader terminals including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. (Make:- L&T/ Siemens/Legrand/ ABB/ Schneider.)

Supply & fixing MCCB 4 Pole of capacity 100 Amps, 50 Hz, 415V with rupturing capacity of 16 KA with spreader terminals including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. (Make:- L&T/ Siemens/Legrand/ ABB/ Schneider.)

Supply & fixing MCCB 4 Pole of capacity 63 Amps, 50 Hz, 415V with rupturing capacity of 16 KA with spreader terminals including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge. (Make:- L&T/ Siemens/Legrand/ ABB/ Schneider.)

Demolition of plain cement concrete of any description and in any position including removing of demolished material from site complete all as specified and as directed.

Materials and labour for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in foundation, mass concrete, etc complete all as specified and as directed.

Materials and labour for PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in coping, bed plates, kerbs, etc. including necessary form work complete all as specified and as directed.

Materials and labour for angle iron and MS plate including nuts, bolts, washers and welding drilling holes for bolts in any shape or size as indication or as directed to making staging of the tank and applying two coats of aluminium paint over a coat of red oxide zinc chrome primer including taking down old unserviceable one complete all as specified and as directed. (Make of paint and primer:- ASIAN/ BERGER/ JHONSON & NICHOLSON/ SHALIMAR.)

Taking down old LT feeder pillar box and repair/ replacement of burntout electric connections, busbar, MCCB, PCC foundation, etc., applying one coat of synthetic enamel paint of approved grade, refixing of busbar, replacement of epoxy cast busbar insultors, serviceable MCCB, all cable connection from busbar to terminals at both ends, etc. including patch repair with electric welding for replacement of hinges, refixing of brocken doors, replacement of locking arrangement with sliding bolts including reconstruction of PCC foundation/ coping complete all as specified and as directed. Note :- (i). MCCB, PCC for foundation/ coping, agnle iron will be measured & paid separately under relevant items. (ii) Replacement of defective spares for making the feeder pilar box units in satisfactory working condition will be measured & paid separately under relevant items as 'Supply only' and Labour charges for taking out old spares and fixing of new spares shall deemed to be included in unit rate quoted.

Supply only following new spare parts/ material of LT feeder panel box :-

Supply only digital ammeter 96mm x 96mm CT operated of range 0-100 Amps. (Make:- AE/ MECO/ L & T (RISHABH)/AMTL/SECURE/ C & S ELECTRIC/ DUCATI/ RAAS CONCORD)

Supply only digital voltmeter 96mm x 96mm of range 0-500 Volts. (Make:- AE/ MECO/ L & T (RISHABH)/AMTL/SECURE/ C & S ELECTRIC/ DUCATI/ RAAS CONCORD)

Supply only LED indication lamp . (Make: L & T/ BAJAJ/ CROMPTON GREAVES/ HAVELLS/ C & S ELECTRIC

Supply only CT 30/5 Amp to 100/ 5 Amp. (Make:- AE/ MECO/ L & T (RISHABH)/AMTL/SECURE/ C & S ELECTRIC/ DUCATI/ RAAS CONCORD) Note for Item No. 18.01 to 18.06:- Material of item No. 18.01 to 18.06 to be incorporated in item No. 17 here-in-before.

Taking down old underviceable indoor type Phase Sequence Corrector and Supply, installation, testing & commissioning of of factory made Indoor type Phase Sequency Corrector of capacity 25HP, 3 phase 4 wire, 415 Volts, 50Hz wall mounted. The Phase Sequence Corrector shall be dust and vermin proof, protection class (IP-54) and made of 2mm thick CRCA sheet mild sheet sheet, front opening type with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 sqmm (Nomina area) complete. All steel metal works including frame shall be with anticorrosive coating with seven tank prpcess and finally epoxy polyester powder coating of Siemens gray shade 7035 comlete all as specified and as direced. (Make:- L&T/ Siemens/Legrand/ ABB/ Schneider/ C & S Electric/ Sinetrac.)

Repair/overhauling of LT feeder pillar box with complete with complete dismantling of burntout cable connections, bus-bars, MCCBs etc & painting to inernal/external surfaces with one coat of stnthetic enamel paint of approved grade, refixing of bus-bars, replacement of epoxy cast busbar insulators, serviceable MCCBs, all cable connection from busbar to terminals at both ends etc. including patch repair with electric welding for replacement of hinges, refixing of broken doors, replacement of locking arrangement with sliding bolts incl PCC for reconstruction of foundation/coping etc. all as specified & as directed. ( NOTE : MCCBs required for replacement & required PCC for reconstruction of foundation/coping/Angle iron will be measured & paid separately under respective items of this schedule.)

Servicing and Repair of servo voltage stabilizer of capacity 48/30/20 KVA installed at Carriappa Vihar, SP Marg and Rangpuri area (Total 67 Nos) for lift by disconnecting of all electrical connections of stabilizer and check the auto/ manual function of stabilizer, to check the oil level, oil seal leakage if any, check all voltmeter and ampmeter working condition or not. Taking out top cover of stabilizer for replacing defective spares/ items, cleaning the dust by air blower, check the neutral and earthing connections properly or not and to be done properly, to be check the all nut bolts tightining and refixing the same in existing position and reconnect all the incoming/ outgoing cables properly including testing and commissioning complete all as specified and as directed. {Note :- (i) Replacement of defective spares for making the Voltage Stabilizer units in satisfactory working condition will be measured & paid separately under relevant items as 'Supply only' (ii) Labour charges for taking out old spares & refixing of new spares shall deemed to be included in unit quoted rate.}

Supply only following new spare parts of Votage Stabilizer of capacity 48/30/20 KVA Ltrs:-

Supply only electronic servo card. (Make:- AE/ APLEB/ ANDREWYULE /SINETRAC/ VOLINA/ VINITEC/ IECO/ V-GUARD/ INDIAN TRANSFORMER & ELECTRICALS PVT. LTD.(GURGAON).

Supply only Ammeter with CT (Digital/ Analag) with connection controlling switch complete (Suitable size and shape). (Make:- AE/MECO/ L & T (RISHABH)/AMTL/SECURE/ C & S ELECTRIC/ DUCATI/ RAAS CONCORD)

Supply only voltmeter 0-400 volts flush type with connection controlling switch complete (Suitable size and shape). (Make:- AE/MECO/ L & T (RISHABH)/AMTL/SECURE/ C & S ELECTRIC/ DUCATI/ RAAS CONCORD)

Supply only servo motor 3 K.G torque single phase. (Make:- AE/ APLEB/ ANDREWYULE /SINETRAC/ VOLINA/ VINITEC/ IECO/ V-GUARD/ INDIAN TRANSFORMER & ELECTRICALS PVT. LTD.(GURGAON).

Supply only Rotary Switch 5 Amp for R.Y.B phase. ((Make:- AE/ L & T (RISHABH)/SECURE/ C & S ELECTRIC/HAVELLS/ ANCHOR)

Supply only trigger transformer. (Make:- AE/ APLEB/ ANDREWYULE /SINETRAC/ VOLINA/ VINITEC/ IECO/ V-GUARD/ INDIAN TRANSFORMER & ELECTRICALS PVT. LTD.(GURGAON).

Supply only Potentio meter. (Make:- AE/MECO/ L & T (RISHABH)/AMTL/SECURE/ C & S ELECTRIC/ DUCATI/ RAAS CONCORD)

Supply only Auto manual switch. ((Make:- AE/ L & T (RISHABH)/SECURE/ C & S ELECTRIC/HAVELLS/ ANCHOR)

Supply only PCB holder. (Make:- As per sample).

Supply only Contractor strip. (Make:- As per sample).

Supply only Indication light. (Make:- AE/ L & T (RISHABH)/SECURE/ C & S ELECTRIC)

Supply only dimmer coil 60 Amp rewinding. (Make:- AE/ APLEB/ ANDREWYULE /SINETRAC/ VOLINA/ VINITEC/ IECO/ V-GUARD/ INDIAN TRANSFORMER & ELECTRICALS PVT. LTD.(GURGAON).

Supply only Main Transformer 30 KVA. (Make:- AE/ APLEB/ ANDREWYULE /SINETRAC/ VOLINA/ VINITEC/ IECO/ V-GUARD/ INDIAN TRANSFORMER & ELECTRICALS PVT. LTD.(GURGAON). Note for Item No. 26.01 to 26.13:- Material of item No. 26.01 to 26.13 to be incorporated in item No. 25 here-in-before.

M & L for refilling/topping up/replacement of stabilizer Oil with new dehydrated stabilizer Oil. open lid cover of stabilizer including changing of gasket set if required complete and re-fixing of top lid cover without any damage to stabilizer suitable for working voltage 440 volts grade including necessary dehydration to achieve dielectric strength min 40 KV. including internal/external connection and testing on load of stabilizer complete all as specified and directed. (Make:- HPCL(SEETAL)/ HP (SEETAL)/ SERVO/GULF/ CASTROL).

M/s Adhikari construction co.

M/s Dhapola Elevator and Engineering

P S TRADERS

Garg Engineers

Surjit and Sons

Ridhi engineers and builders