REPAIR MAINT OF DG SETS AND ALLIED WORKS AT AF STN MANDORE UNDER GE AF NO 2 JODHPUR

Amount

Periodical maintenance and inspection/checking of following size /capacity of DG sets and ensuring smooth functioning of DG sets and replacements of unsv parts of DG sets of following capacities : - Note:- Spare parts required shall be measured and paid separately . 40 KVA DG SET

30 KVA DG SET

20 KVA DG SET

Supply and fixing in Replacement bypass filter element with O ring of Kirloskar /Crompton greeves/Mahindra DG Sets as required at site as per make and model for the following capacities of DG Sets :- 40 KVA

Supply and fixing in Replacement luberication oil filter element with 'O' ring of Kirloskar /Crompton greeves/Mahindra DG Sets as required at site as per make and model for following capacities of DG Sets :- 40 KVA

Supply and fixing in Replacement Air filter element inner and outer as required at site with 'O' ring of Kirloskar /Crompton greeves/Mahindra DG Sets as required at site as per make and model for following capacities of DG Sets :- 40 KVA

Supply and fixing in Replacement fuel filter element with 'O' ring of Kirloskar /Crompton greeves/Mahindra DG Sets as required at site as per make and model for following capacities of DG Sets :- 40 KVA

Supply and fixing in Replacement fan belt of Kirloskar /Crompton greeves/Mahindra DG Sets as required at site as per make and model for the following capacities of DG Sets :-40 KVA

Supply and fixing in Replacement distilled water to be filled in batteries ,complete all as specified and directed by Engineer-in-charge.

Supply and fixing in Replacement ignition switch with key in repair for DG sets of any capacities, complete all as specified and directed by Engineer-in-charge.

Material & Labour for replacement of battery cable of size 40 sqmm PVC insulated multi stranded copper conductor single core cable with necessary lugs, complete all as specified and directed by Engineer-in-charge.

Supply and filling in Replacement top up coolent for DG set radiator

Supply and fixing in Replacement Water temperature gauge for 20 KVA to 40 KVA DG set complete all as specified and as directed.

Supply and fixing in Replacement oil pressure gauge assembly for 20 KVA to 40 KVA DG set complete all as specified and as directed.

Supply and fixing in Replacement oil temperature gauge for 20 KVA to 40 KVA DG set complete all as specified and as directed.

Supply and fixing in Replacement cable for Techno meter for 20 KVA to 40 KVA DG set complete all as specified and as directed.

Supply and fixing in Replacement Techno meter assembly for 20 KVA to 40 KVA DG set complete all as specified and as directed.

Supply and fixing in Replacement flexible braided hydraulic hose 5/8" dia x 600 mm length including suitable check nuts & washers, complete all as specified and directed by Engineer-in-charge.

Supply and fixing in Replacement RPM metre with cable (0-3000 RPM),, complete all as specified and directed by Engineer-in-Charge.

Supply and filling in Replacement lube oil SAE 15 W - 40 for Top up and filling up the oil in the sump after completely flushing the old oil out of the tank and cleaning of the tank for fresh filling, complete all as specified and directed by Engineer-in-charge. Make : Castrol/Power Supreme

Supply and fixing in Replacement battery terminal heavy duty as per sample made of brass with bolts and washers all as required at site,, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in Replacement complete 12 V 180 AMPH maintenance free battery and initial charging complete including inbuilt charger including required electrolyte /distilled water etc and fixing as required at site to the concerned DG Set, complete all as specified and directed by Engineer-in-charge.

Supply and fixing in Replacement of self starter assembly for DG set of 20 to 40 KVA 12 volts DC including, complete fixing and testing, complete all as specified and directed by Engineer-in-charge. Make:-Lucas-TVS

Supply and fixing in Replacement Rubber hose set for DG set radiator by replacing the unserviceable hose set ,for 20 KVA to 40 KVA DG set complete all as specified as directed by Engineer-in-charge.

Supply and fixing in Replacement PLC system for DG sets of any capacities , complete all as specified as directed by Engineer-in-charge.

Supply and fixing in Replacement of turbo charger, complete all as specified as directed by Engineer-in-charge. Make:- Holest or equivalent as approved.

Material and labour for dismantling of radiator from engine taking it to work shop repair of leakage pipes, cleaning the radiator with cleaning agents, re-assembling to the engine completely to enting satisfaction of Engineer-in-Charge

Inspection/checking of AMF panel of DG set of capacity 20 KVA to 40 KVA installed at various installations of any make and shape and rectify the defects, replacement of unserviceable part as required at site and cleaning of AMF panel as detecting during inspection or pointed out by users/department and carry out maintenance , complete all as specified as directed by Engineer-in-charge. Note:- Spare parts required shall be measured and paid separately .

Supply and fixing in Replacement 4 Pole power contactor with AC coil 80 Amps, 3 phase 415 volt 50 HZ suitable for AMF panels complete all as specified as directed by Engr-in-Charge Make:-Havells model No-IHPAC065500

Supply and fixing in Replacement engine start relay 12 volt DC suitable for AMF panels Complete all as specified as directed by Engr-in-Charge Make:- Eagle Man/PIC

Supply and fixing in Replacement frequency meter 45 to 55 HZ AC 415 volt of size Sqmm suitable for AMF panels complete all as specified as directed by Engineer-in-Charge. Make:- AE/Premier.

Supply and fixing in Replacement cranking relay 12/24 volts DC 8/11 stage suitable for AMF panels complete all as specified as directed by Engineer-in-Charge. Make:- Eagle Man or equivalent as approved

Supply and fixing in Replacement indicator lamp assembly LED type with red/green/blue for phases R,Y,B suitable for AMF panels complete all as specified as directed by Engineer-in-Charge.

Material and labour for replacement of unserviceable/wornout control wiring of AMF panel of DG set with existing size of cable for complete AMF panel and testing complete for up to 40 KVA AMF panel , complete all as specified as directed by Engineer-in-Charge.

Comprehensive maintenance servicing and testing of APFC panel of capacity 40 KVAr -90KVAr including checking of Phase cap capacitors in all capacitor banks ,all MCCB's ,duty contactors, st relay and Replacement of all Unsv connected wiring complete all as specified and as directed by Engr in charge. (Cost of unsv connected wiring shall be included under this item rate.) Note :- (a) Spares parts shall be measured and paid separtely

taking out unserviceable capacitors from the site of any/size complete

Supply and fixing phase cap capacitor of capacity 1 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing phase cap capacitor of capacity 2.5 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing phase cap capacitor of capacity 5 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing phase cap capacitor of capacity 10 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing phase cap capacitor of capacity 12.5 KVAr in APFC panel complete all as directed by Engr-In-Charge.

taking out unserviceable capacitor duty contactor from the site of any/size complete

Supply and fixing capacitor duty conactor 1 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing capacitor contactor of capacity 2.5 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing capacitor duty contactor of capacity 5 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing capacitor duty contactor of capacity 10 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing capacitor duty contactor of capacity 12.5 KVAr in APFC panel complete all as directed by Engr-In-Charge.

Supply and fixing in Replacement power factor controller ST management relay ,230 Volt suitable for 40 KVAr in APFC panel complete all as directed by Engr-In-Charge

Supply and fixing in Replacement Digital Ammeter and Voltmeter set with connected wiring complete all as directed by Engr-In-Charge

S&F and testing in replacement of energy efficient LED street light fitting of 72 watt pole mounting comprising a diecast aluminium houing with heat resistant toughened glass with frame IP 66 protection of make Havells cat No-ENDURACITYLINERNEOSL70WLED757PASYBOTG complete all as specified and directed or CG/Philips.

Supply and fixing MCCB in replacement of 100 Amps, 3 pole, 415 volts, 50 HZ, rupturing capacity 16KA, connection with proper size of thimbles complete including taking out defective/ unserviceable MCCB all as specified and directed.

Supply and fix MCCB in replacement with thermal magnetic release adustable type DN2-250D, 250A, 415 Volts 4 pole 36KA all as specified & directed.

Supply and fix MCCB in replacement with thermal magnetic release adustable type DN3-400D, 400A, 415 Volts 4 pole 36KA all as specified & directed.

S & F Change over main switch, on load, four poles, 630 Amps, 415 Volts, 36 KA ,50 Hz, with enclosure, fixed in the existing LT panel board/ sheet metal enclosure including connecting up incoming/ out going cables with suitable lugs and testing complete all as specified and as directed. Make: Havells model No-IHCNF00250

M/L for Repairs to out door LT panel including taking down for repair as follows :- ( a ) Supply and fixing of MS sheet 16 SWG( 1.6 mm ) and fabrication of back side cover of LT panel including cutting to required size and shape fixing in position by bending, welding all as required for proper functioning of LT panel shutters including two coats of coats of synthetic enamel paint over a coat of red oxide. (b ) Supply and fixing of hinges , tee type stove enamelled black medium weight , cold rolled and mild steel 30 mm size and fixed door shutters . ( c ) Supply and fixing of locking arrangement with MS sliding door bolts hasp and suitable for use with pad lock of size 200 mm. ( d ) Mild steel work conforming to Fe-410-0 or Fe-310-0 as in angle iron frame work , cut to size including bending and welding angles as necessary and re -fixing of MS sheet of panel including a shop coat of red oxide primer.

Supply and fixing of copper thimbles using crimping tool for electrical connections with cable and connecting with suitable size of nuts / bolts and washers of size 120 sqmm to 185 sqmm LT cable size.

Supply and fixing of copper thimbles using crimping tool for electrical connections with cable and connecting with suitable size of nuts / bolts and washers of size 25 sqmm to 95 sqmm LT cable size.

Material and labour for earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick, buried directly in ground, vertically to a dpeth not less than 2.25 mtr deep below ground level with top edge of the earth plate at depth not lss than 1.5 mtr below ground level earth plate surrounded by 15 cm thick and packed layers of charcoal, dust and common salt, earth lead GI strip 32 x 6mm by means of bolts, nuts, check-nuts and wahsers of galvanised iron and thimbles and of earth wire protected by galvanised iron pipe light grade 40mm bore and water pipe 20mm bore GI medium grade with funnel and wire mesh complete 1:3:6 type C-1 using 20mm graded stone aggregate in lieu of CI cover and frame etc all as specified and shown in electrical plate No 3 of SSR- 2009 (Part-1)

Material & Labour in repairs for Chemical Earthing complete with copper earth plate electrode 90cm x 60cm x 5mm thickness burried directly in ground (earth pit not less than 2.5mtr deep below normal ground level) with top edge of earth plate not less than 1.5 mtr below normal ground level connected to and incl copper strip 32x6mm by means of nuts & bolts, check nuts and washers of brass made of copper and connected to test point and earth dolly al as shown in electrical plate no 3 SSR part I 2009 ans specified or indicating including providing charcoal dust 100 kgs ,common salt 150 kgs ,magnisum sulphate 200 kgs and all around the plate 15CM depth and wide upto 650mm height in continuous layer ,balance pit will be filled with vegaetable soil upto groundlevel including excavation and earth work in any type of soil PCC (1:3;6) type C1 in chamber ,precast concrete (1:2:4) type B1,reinforced with welded steel wire fabric or XPM weight not less than 4 Kg/Sqm with cast iron frame ,funnel with wire mesh 40 mm bore light grade GI watering pipe all as specified and testing on completion.(Note:- the earth resistance should be less than one ohms and GI protection pipe and earth lead more than 7.5 RM shall be measure and paid separately)

Comprehensive periodic maintenance and repair including commisssioning and renewal/replacement of defective parts of all existing fire protection system complete consisting of main fire control panel,smoke/heat detector/response indicator, MCPs to make 100% serviceability, including checking of fire detector, cleaning of detector by removing dust or dirt, cleaning of heavy greasy deposit if any, checking the connection of batteries, specific gravity of electrolyte, the alarm function of control and indicating equipment be checked by the operation of trigger device in each zone of the system installed many bldgs including reprogramming with software by authorized Technical Engineer of OEM i.e. M/S L & T Electrical & Automation(schrack-seconet) to keep the system fully functional for 24 x 7 complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing in repairs detectors complying with and type certified to EN-45 Addressable type multi sensor with heat and smoke combination, mounting base, complete all as specified and directed.

Supply & laying of cable 1100 volt grade, PVC insulated, FRLS 2C X 2.5Sq mm multistranded copper conductor , fixed on wall/ceiling complete all as specified and directed.

Supply,and fixing in replacement of wall mounted sounder with strobe lights, back plate, control module complete all as specified and as directed..

Supply and fixing in repairs addressable manual call point resattable type complete all as specified and directed.

Supply and fixing in repairs fire alarm sounders/sirens electronic type horizantal two stage continous normal operation atleast 50 minutes with sound level 65 db to 120 db measured at 1.5 m with sound output variation of + 5 db 2000 m range complete all as specified and directed.

Nvimal Engineers and Contractor

new india engineers

L C ASSOCIATES

Siddharth Constructions