COMPREHENSIVE MAINTENANCE OF DG SET INSTALLED AT BAIRD PLACE, KABUL LINE, PIRU VIHAR, TODAPUR, PLI AND 29 MALL ROAD UNDER GE UTILITY PLANT AND MACHINERY , DELHI CANT -10.

Amount

Section- 1

Comprehensive Maintenance of DG Sets & AMF Panel of Make as mentioned against each DG Sets below including preventive maintenance checks of engine and alternator for trouble free function as per recommendation and attending break down/ complaint as and when on required basis, monthly maintenance on regular basis complete with Preventive Maintenance ('B' check) twice a year including replacement of engine oil/coolant, replacement of required necessary spares and replacement of Filters such as Fuel filter, Carbon brushes, SLO by-pass filter and lube oil filter complete set along with rectification of minor defects and cleaning of air filters/breather, coolant tank with blower and labour for filling/topping up and tuning of engine for DG set as listed below complete all as specified and directed by Engr-in-charge.

320 KVA DG Set -01 No (Location:- Piru Vihar, Make: M/s Kirloskar)

200 KVA DG Set -02 Nos( Location:- Baird place, Make: M/s Kirloskar)

160 KVA DG Set -05 Nos (Location:- Piru Vihar & Kabul Line, Make : M/s Kirloskar-04 Nos) (Location:- Kabul Line - 01 No, Make : M/s Cummins )

140 KVA DG Set -02 Nos ( Location:- Urban village & Todapur, Make : M/s Kirloskar)

125 KVA DG Set -01 No ( Location:- Kabul line, Make : M/s Cummins)

100 KVA DG Set -01 No (Location:- Baird Place, Make : M/s Kirloskar)

82.5 KVA DG Set -02 Nos (Location:- Kabul Line, Make : M/s Kirloskar)

30 KVA DG Set -01 No ( Location:- PLI Shankar Vihar, Make : M/s Mahindra & Mahindra)

15 KVA DG Set -01 No (Location:- 29 Mall road Officer mess, Make : M/s Ashok Leyland)

NOTES FOR SECTION-I :- (a) After monthly maintenance, the work to be certified by JE (E/M)/Engr-In-Charge on Job Card. (b) Cost of materials and labour as mentioned in Section-II are not included with Comprehensive Maintanance, i.e. in Section-I. (c) The Comprehensive maintenance, repair work shall be done through respective OEMs (i.e., M/s Cummins and M/s Kirloskar or their authorised dealers). The comprehensive maintenance of DG Set of Make Mahindra & Mahindra and M/s Ashok Leyland shall also be done through either of OEMs i.e., M/s Cummins or M/s Kirloskar or their authorised dealers. (d) Concerned OEM alongwith the contractor shall submit monthly test report of DG Sets within first week of every month to the Engr-in-Charge, failing which no payment shall be released and penalty of Rs. 2000/- per DG Set per month shall be deducted from the contractor dues.

NOTES FOR SECTION-I (Contd.../-) :- (e) Contractor has to carry out monthly maintenance with examination of suction and exhaust valves for smooth operation of DG Sets. (f) The contractor should send Technician to attend/ rectify the complaints for all DG Sets during 0800hrs to 1800 hrs as and when complaint lodged for breakdown on call basis for any number of times during the month. (g) Contractor shall be responsible to monitor the followings of all DG Sets during Comprehensive Maintenance and shall monitor DG Set daily and submit the report of running hrs of DG Set, fuel consumption and function of each DG Set weekly once to the concerned Engr-in-Charge/ JE E/M, the cost of same is deemed to be included in the quoted rate:- (i) Examination and cleaning of fuel injection, nozzles. (ii) Check clearance of suction and exhaust valves and adjust if required, (iii) Changing of oil filters, fuel filters screen filters assy. (iv) Maintenance of coolant level all as directed by the Engineer-in-charge. (v) Change of Hydraulic governor oil (vi) Change of anerold oil (vii) Clean alternator winding in position by forced air and internal surfaces lubricate DE & NDE bearings (viii) Tightining of all nut bolts. (ix) Greasing of all points. (x) Test IR value of alternator winding and recording the readings (xi) Checking of any leaking in fuel & oil lines and rectification of the same. (xii) Cleaning of fuel tank by taking out dirt.

NOTES FOR SECTION-I (Contd.../-) :- (xiii) Any other check as reqd for efficient running of equipment all as specified & directed by Engr-in-Charge. (xiv) The rates quoted against the above mentioned items is deemed to be included for cost of labour, cost of T & P required for replacement of unserviceable parts and cost of handling / transportation of defective item to & from civil workshop for repair if required. (j) The contractor shall carry out routine checking of the complete DG Sets and rectify the minor/major defects noticed immediately. If complaints were not attended within 45 minutes the following penalties will be imposed and deducted from contractors dues :- (i) Rs. 500/- for not attending the complaint and keeping pending with in one hour/per complaint. (ii) Rs. 1000/- per complaint for not attending the complaint and keeping pending 2 hours to 8 hours/per complaint. (iii) Rs. 2000/- per complaint for not attending the complaint and keeping pending 8 hours to 24 hours/per complaint. (h) In case of break down, the additional manpower if required will be arranged by the contractor. The cost of the same are deemed to be included in the quoted rate.

Section- 2

Dismantling/ taking out old unserviceable self starter assembly 24 volts from the DG set. Material and labour for rewininding with super enamelled copper wire of existing size & insulating the field coil assy, replacing bentec assy of the self starter assembly 24 Volts and refixing the same after repairs and testing complete all as specified & directed by Engr-in-Charge. (Make:-FORD/ PRESTOLITE/ BOSCH/ DENSO/ MITSUBA)

-ditto- all as per item No. 16 above but capacity of self starter 12 Volts. (Make:-FORD/ PRESTOLITE/ BOSCH/ DENSO/ MITSUBA)

Supply and fixing of self starter of capacity 24 Volt DC including taking down old unserviceable one complete all as specified and directed by the Engineer-in-charge. (Make:-FORD/ PRESTOLITE/ BOSCH/ DENSO/ MITSUBA)

-ditto- all as per item No. 18 above but capacity of self starter 12 Volts. (Make:-FORD/ PRESTOLITE/ BOSCH/ DENSO/ MITSUBA)

Supply and fixing in repair for battery charger capacity 6 Amp, 12 Volts for DG set complete all as specified and directed by Engr-in-Charge. (Make:- SU-KAM/ AMCO/ SINETRAC/ WAC/ BCH/ AMARON.)

-ditto- all as per item no 20 above but capacity of 15 Amp, 24 Volts for DG set of 80 to 320 KVA. (Make:- SU-KAM/ AMCO/ SINETRAC/ WAC/ BCH/ AMARON.)

M&L for carring out repairs to 12/24Volt dynamo by replacement of carbon brush, electronic regulator , rectifier,windings, bearings reassembling the same and testing complete all as specified and directed.

Supply and fixing in replacement aganist repairs of stop solenoid/ shut off valve of capacity 160 to 320 KVA DG Sets of existing make along with screen Filter including wiring connecting to panel circuit, starting and testing on load complete all as specified and directed. Make: As Per OEM Recommendation

Supply & fixing in repairs of thermostat element alongwith complete assy for DG set connection and testing complete all as specified and directed by Engr-in-Charge. Make: As Per OEM Recommendation

M& L for Repairs and calibration of PT fuel pump as per the calibration procedure and norms as per manufacture's guide lines for DG Set of various capacity from 320 to 200KVA including replacement of worn out and unserviceable"O'rings / shutt off valve/Plungers complete all as specified and directed by Engr-in-Charge.

M& L for Repairs and calibration of PT fuel pump as per the calibration procedure and norms as per manufacture's guide lines for DG Set of various capacity any make form 160 to 82.5 KVA any makeincluding replacement of worn out and unserviceable Ó'rings / shutt off valve/Plungers complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement of Control assembly for DG Set capacity 200 to 320 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG sets of Make: M/s Cummins / M/s Mahindra & Mahindra complete all as specified and directed by Engr-in-Charge.

-ditto- all as per item No. 27 above but capacity of DG Set from 82.5 KVA to 160 KVA.

Supply and fixing in replacement of PCB assembly for DG Set capacity 200 KVA to 320 KVA with necessary modification to controll wiring, replacement of controll relays , programming with all the parameters for safety protection and running suitable for the existing DG sets of Make: M/s Cummins / M/s Mahindra & Mahindra complete all as specified and directed by Engr-in-Charge. (Make :- As per OEM recommendations)

ditto- all as per item No. 29 above but capacity of DG Set from 82.5 KVA to 160 KVA.

Supply and fixing in replacement of necessary control wiring for making the AUTO/MANUAL Mode condition of the existing DG Sets complete all as specified and directed by Engr-in-Charge.

Supply and fixing in replacement of V belts for radiator fan / main shaft/ cam shaft for the DG set of capacity 62.5KVA -100 KVA as per existing .size and model complete all as specified and direceted by Engr-in-Charge. (Make :- As per OEM recommendations)

Supply and fixingin replacement of V belts for radiator fan / main shaft/ cam shaft for the DG set of capacity 125 KVA - 160KVA as per existing .size and model complete all as specified and direceted by Engr-in-Charge. (Make :- As per OEM recommendations)

Supply and fixing in replacement of V belts for radiator fan / main shaft/ cam shaft for the DG set of capacity 200 KVa -320KVA as per existing .size and model complete all as specified and direceted by Engr-in-Charge.

Supply and fixing in replacement of Automatic Voltage Regulator (AVR) suitable for DG Set of 100 KVA to 320 KVA capacity including taking out old unserviceable AVR and making all connection, testing for smooth operation complete all as specified and directed by Engr-in-charge.

Supply and fixing in replacement of Magnetic pickup Sensor suitable for 160-320 KVA of make M/s Cummins / M/s Mahindra & Mahindra DG set connecting with panel circuit, starting and testing on load complete all as specified and directed by Engineer-in-charge.

ditto- all as per item No. 36 above but capacity of DG Set from 30 KVA to 140KVA.

Supply and fixing in replacement of Oil Pressure Sensor suitable for 200-320 KVA of make M/s Cummins / M/s Kirloskar / M/s Mahindra & Mahindra DG set connecting with panel circuit, starting and testing on load complete all as specified and directed by Engineer-in-charge.

ditto- all as per item No. 38 above but capacity of DG Set from 62.5 KVA to 160KVA.

Supply and fixing in replacement of Coolant Tempetarure Sensor suitable for 200-320 KVA of make M/s Cummins / M/s Kirloskar / M/s Mahindra & Mahindra DG set connecting with panel circuit, starting and testing on load complete all as specified and directed by Engineer-in-charge.

ditto- all as per item No. 40 above but capacity of DG Set from 62.5 KVA to 160KVA.

Dismantaling the unserviceable radiator from DG set of capacity 320 KVA of make - M/s Kirloskar and transporting to contractors workshop for locating the fault and overhauling & cleaning using air compressor, de-scaling with acid, removal of leakage including soldering and welding, brazing as required and renewal of gaskets, nuts, bolts, mounting pads, hoses, clamps, clips, etc. and refixing/ reassembling its original position after making proper connections, aligning, testing including transporting back the same to site complete all as specified and directed by Engr-in-charge. (Note :- The rates quoted by the contractor shall deemed to include the replaced spares / parts, transportation cost from site of installation to contractor's repair workshop and back.)

ditto- all as per item No. 42 above but of capacity 200 KVA of Make - M/s Kirloskar

ditto- all as per item No. 42 above but of capacity 140 KVA to 160 KVA of Make - M/s Kirloskar & M/s Cummins.

ditto- all as per item No. 42 above but of capacity 82.5 KVA to 125 KVA of Make - M/s Kirloskar & M/s Cummins.

Cleaning of diesel tank of various capacity DG set inside/ out side of tank complete with drain out DHPP(N) and cleaning tank and applying two coats of synthetic enamel paint (1st grade quality) on out side of tank and refilling the DHPP(N) & testing complete all as specified and directed by Engr-in-charge.

Supply and fixing in repairs of Electronic timers with auxilary voltage of 110/240/415v 50Hz for operation of 12-120 secs complete all as specified and directed by Engr-in-charge. (Make : L&T /Siemens/ ABB/ Legrand)

Supply and fixing in repairs Control relay contactors of MXO type operatable at AC/DC supplies with NO/NC add ON as per the existing Site requirement complete all as specified and directed by Engr-in-charge. Make: As Per OEM Recommendation

Supply and fixing in repairs Auxilary control Contactors side mounting Add On's (1NO+1NC) as per existing capacity at respective site complete all as specified and directed by Engr-in-Charge . (Make: L&T /Schneider / ABB / Legrand/ Siemens)

Supply and fixing of Power contactor Coil for 320-250 KVA alternator AMF operaable at 230V/440V 50Hz complete all as specified and directed by Engr-in-Charge. (Make : L&T Siemens/Schneider/ Legrand/ ABB)

-ditto- all as per item No. 50 above but for 200 - 160 KVA alternator AMF.

-ditto- all as per item No. 50 above but for 140 - 62.5 KVA alternator AMF.

Supply & fixing in replacement of new Power contactor of capacity 255Amp 4 pole with side mounting auxilary contacts operable at 220 V, 50Hz including takingdown of defective Power contactor from AMF panel complete all as specified and directed by Engr-in-Charge. (Make : L&T /Legrand / Schneider / Siemens/ ABB).

Supply & fixing in replacement of new Power contactor of capacity 325 Amp 4 pole with side mounting auxilary contacts operable at 220 V, 50Hz including takingdown of defective Power contactor from AMF panel complete all as specified and directed by Engr-in-Charge. (Make : L&T / Legrand / Schneider /Siemens/ ABB).

Supply and fixing in replacement of Controller for AMF panel in DG Set of capacity 200 KVA to 320 KVA with necessary modification to control wiring, replacement of control relays, programming with all the parameters for safety protection and running suitable for the existing DG sets complete all as specified and directed by Engr-in-Charge. (Make: Deep-sea / woodward / power start of cummins / sedemac / L&T).

ditto- all as per item No. 55 above but capacity of DG Set from 62.5 KVA to 160 KVA.

Supply and Fixing in replacement of 3 phase digital multi function meter with suitable accessories and fixing arrangements complete all as specified and directed by Engr-in-charge. (Make:- L&T/ ABB/ Siemens/ Legrand/ C&S Electricals.)

Supply and Fixing in replacament of LED type phase indicator to be fitted on panel (R,Y ,B as per site requirement) as per existing model/ capacity including taking down of old unserviceable one complete all as specified and directed by Engr-in-charge. (Make:- L&T/ ABB/ Siemens/ Legrand/ C&S Electricals.)

Supply and fixing of Techometer copper cable of size 2.5sqmm, 4 core including taking down old unserviceable cable complete all as specified and directed by Engr-in-Charge. (Make:- Finolex / Polycab / Havells / Plaza)

Supply and fixing CT coil ratio 200/5 as per existing model/ capacity including taking down of old unserviceable one complete all as specified and directed by Engr-in-Charge. (Make:- L&T/ ABB/ Siemens/ Legrand/ C&S Electricals.)

Removal of defective MCCB any capacity and fixing only new MCCB on existing LT panel in replacement complete all as specified and directed by the Engr-in-Charge. (NOTE : New MCCB will be issued under Schedule 'B' for free forfixing only).

Removal of rusted MS sheet at any portion of canopy and supply and fixing of 2 mm thick MS Sheet of size 300 mm x 300 mm with fitting / welding as directed by Engr-in-charge including painting two coats of synthetic enamel paint of existing colour at site over a coat of red oxide primer alongwith preparing new surfaces complete all as specified and directed by Engr-in-Charge. (Make of paint & primer :- ASIAN/ BERGER/ JOHNSON & NICHOLSON/ SHALIMAR).

Detect the location of default for supply of electricity with necessary machinaries or other applications for locate the pin point of the default of supply in LT line / LT UG cable and disconnecting of cable connection from both side panels / poles and including necessary excavation in any type of strata to reach upto cable and making space for cable joint complete all as specified and as directed by the Engr-in-Charge. Note:- (i) Cable required at site of existing size of faulty cable for jointing purpose will be issued under Sch-B. (ii) Jointing material will be paid under relevant Item.

M & L Cable jointing kit for 1.1 KV (Earthed) grade cable for indoor termination heat shrink type joint (out door) complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 25 sqmm to 50 sqmm all as specified and directed by Engr-in-Charge. (MAKE:- DENSON/ M-SEAL/ BIRLA 3M/ RAYCHEM/CABSEAL)

-ditto- all as per item No. 67 above but size of cable 70 sqmm to 120 sqmm.

-ditto- all as per item No. 67 above but size of cable 185 sqmm to 240 sqmm.

M&L for earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick, burried directly in ground (earth pit not less than 2.25 meters deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to galvanised earth lead by means of bolts, nuts, check nuts and washer of galvanised iron strip 32 x 6mm as earth 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 od surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm bore GI tubing medium grade for watering pipe, 40mm bore medium grade GI pipe for protection of GI earth strip and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) tyep A1 duly reinforced with 8mm dia TMT bar @ 100 mm 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, charcoal and common salt in alternate layer of 15 cm thick including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge.

M & L for surface dressing not exceeding 15 cm deep including cutting of vegetation bushes, etc alongwith cleaning/ maintenance of DG Sets instalations regularly complete all as specified and directed by Engr-in-Charge.

Notes for section- II :- (i) The cost of Setion -II is not included in any of the items mentioned in Section -I.

Tushar engineers

Surjit and Sons

M/s Adhikari construction co.