MAINTENANCE OF DG SETS INLCUDING AMF PANELS AT AF STN CHANDIGARH

Amount

Servicing & maintenance of DG sets of capacity 15 KVA to 63 KVA, through authorised representative of company, to the entire satisfaction of Engineer-in-Charge, complete as per following:- (i) Draining out engine/lubrication oil, flushing and pouring new engine oil after repair of DG set including supply and replacement of oil pan/chamber gasket . (Engine oil shall be measured and paid under respective items). (ii) Supply and fix, lubricant oil filter element as in replacement. (iii) Supply and fix, fuel filter element, as in replacement. (iv) Supply and fix, fuel water separator in replacement . (v) Supply and fix, element air cleaner / filter, as in replacement. (vi) General servicing of DG set by opening of tappet cover/top cover, tappet clearance setting with injector timing adjustment, re-fixing of tappet/top cover including supply and replacement of tappet cover packing set, shellac/bostic tube. (vii) Checking of auto programming & manual processing. (viii) Tightening of all electrical connection, AVR connections, alternator connection and Panel connections (ix) Tightening of all the hoses, Fuel connections. (x) Tightening / adjustmenbt of 'V' belts. (xi) Cleaning of silencer muffler. (xii) Checking & adjustment of battery terminals & taking out defective for replacement. (xiii) Cleaning of radiator with appropriate means as per standard practice. (xiv) Supply and topping up /filling up of radiator with K cool 10Litres (xv) Testing of Engine on load for 30 Minutes.

Servicing & maintenance of DG sets of capacity 100 KVA to 160 KVA, through authorised representative of company, to the entire satisfaction of Engineer-in-Charge, complete as per following:- (i) Draining out engine/lubrication oil, flushing and pouring new engine oil after repair of DG set including supply and replacement of oil pan/chamber gasket . (Engine oil shall be measured and paid under respective items). (ii) Supply and fix, lubricant oil filter element as in replacement. (iii) Supply and fix, fuel filter element, as in replacement. (iv) Supply and fix, fuel water separator in replacement . (v) Supply and fix, element air cleaner / filter, as in replacement. (vi) General servicing of DG set by opening of tappet cover/top cover, tappet clearance setting with injector timing adjustment, re-fixing of tappet/top cover including supply and replacement of tappet cover packing set, shellac/bostic tube. (vii) Checking of auto programming & manual processing. (viii) Tightening of all electrical connection, AVR connections, alternator connection and Panel connections (ix) Tightening of all the hoses, Fuel connections. (x) Tightening / adjustmenbt of 'V' belts. (xi) Cleaning of silencer muffler. (xii) Checking & adjustment of battery terminals & taking out defective for replacement. (xiii) Cleaning of radiator with appropriate means as per standard practice. (xiv) Supply and topping up /filling up of radiator with K cool 10Litres (xv) Testing of Engine on load for 30 Minutes.

Servicing & maintenance of DG sets of capacity 200 KVA to 400 KVA, through authorised representative of company, to the entire satisfaction of Engineer-in-Charge, complete as per following:- (i) Draining out engine/lubrication oil, flushing and pouring new engine oil after repair of DG set including supply and replacement of oil pan/chamber gasket . (Engine oil shall be measured and paid under respective items). (ii) Supply and fix, lubricant oil filter element as in replacement. (iii) Supply and fix, fuel filter element, as in replacement. (iv) Supply and fix, fuel water separator in replacement . (v) Supply and fix, element air cleaner / filter, as in replacement. (vi) General servicing of DG set by opening of tappet cover/top cover, tappet clearance setting with injector timing adjustment, re-fixing of tappet/top cover including supply and replacement of tappet cover packing set, shellac/bostic tube. (vii) Checking of auto programming & manual processing. (viii) Tightening of all electrical connection, AVR connections, alternator connection and Panel connections (ix) Tightening of all the hoses, Fuel connections. (x) Tightening / adjustmenbt of 'V' belts. (xi) Cleaning of silencer muffler. (xii) Checking & adjustment of battery terminals & taking out defective for replacement. (xiii) Cleaning of radiator with appropriate means as per standard practice. (xiv) Supply and topping up /filling up of radiator with K cool 10Litres (xv) Testing of Engine on load for 30 Minutes.

Supply only, lubricant oil (Engine oil), viscosity grade SAE 20W/40, for filling in DG sets of Capacity 25 KVA to 400 KVA at different locations in situ at site including taking out of existing U/S oil, complete all as specified and directed. Make: Servo, Power, Castrol, HP.

Supply and fix, in replacement maintenance free battery, factory charged, ready to use with extended cycle life, Instant state of charge indication, clean top with no surface leakage and fumes, of 150AH , 12 Volts for solar street light system, complete all as specified and directed.

Supply and fix, in replacement maintenance free battery, factory charged, ready to use with extended cycle life, Instant state of charge indication, clean top with no surface leakage and fumes, of 180AH , 12 Volts for solar street light system, complete all as specified and directed.

Supply and fix, in replacement automatic voltage regulator, 415volts, AC, as in replacement of existing, suitable for 20KVA to 100KVA DG set, complete all as specified and directed.

Supply and fix, in replacement automatic voltage regulator, 415volts, AC, as in replacement of existing, suitable for 110KVA to 250KVA DG set, complete all as specified and directed.

Supply and fix, in replacement automatic voltage regulator, 415volts, AC, as in replacement of existing, suitable for 300KVA to 400KVA DG set, complete all as specified and directed.

Material and labour, rewinding of self-starter 12volts, including replacement of all required accessories for DG set of capacity 32.5 KVA to 125 KVA, fixed in position & testing, including dismantling & opening, complete all as specified and directed.

Material and labour, rewinding of self-starter 24volts, including replacement of all required accessories for DG set of capacity 160 KVA to 400 KVA, fixed in position & testing, including dismantling & opening, complete all as specified and directed.

Material and labour, repair to the battery charger of capacity 12volts duly rewinding of transformer, replacement of rectifier, total switches, voltmeter, ammeter, complete all as specified and directed.

Material and labour, repair to the battery charger of capacity 24volts duly rewinding of transformer, replacement of rectifier, total switches, voltmeter, ammeter, complete all as specified and directed.

Supply & fix, battery leads of PVC insulated sheathed multi core copper conductor 10Sqmm (nominal area) heavy duty cable 1.5m long with copper lugs duly crimped & soldering, including taking out old u/s lead and removal, complete all as specified and as directed.

Supply & fix, battery leads of PVC insulated sheathed multi core copper conductor 35Sqmm (nominal area) heavy duty cable 1.5m long with copper lugs duly crimped & soldering, including taking out old u/s lead and removal, complete all as specified and as directed.

Supply and fix, battery terminal of brass with marking (+)/(-) & fixed in position & testing, including taking down and removal, complete all as specified and as directed.

Supply and filling, Engine coolant in radiators of DG sets as per DG set Manufacturer's recommendations at different locations, broght at site in sealed packets, complete all as specified and directed. Make:- SERVO, GOLDEN CRUISER, SHEEL, TOTAL, BPL.

Supply and filling, distilled water in batteries of DG sets at different locations, broght at site in 40 litres plastic sealed containers, complete all as specified and directed.

Supply and fix, in replacement self starter 12volts fixed in position and testing, including taking out old defective & removal, complete all as specifed and directed. Make: LUCAS or equivalent.

Supply and fix, in replacement self starter 24volts fixed in position and testing, including taking out old defective & removal, complete all as specifed and directed. Make: LUCAS or equivalent.

Repair & servicing of AMF Panels including Maintenance, repair, servicing of Automatic Mains Failure panel 24Volt DC and 440Volt AC supply operated system by locating faults and replacement of userviceable parts and components, for DG set 15 to 100 KVA complete all as specified and directed, as per following:- (a) Repair of faulty worn out control wiring DC/AC for engine starting and off, with adequate and suitable size copper conductor wire, connected with proper copper lugs & terminals through protection pipe/casing. (b) Repair of worn out/faulty internal wiring of controls and timers, indicating/measuring instruments through various control fuses and relays with suitable and adequate size of copper conductor wire, connected with suitable copper lugs and terminals. (c) Replacement of worn out small control fuses, indicating lamps, various type of copper lugs, thimbles terminals all as deemed necessary or directed including minor spare parts and components in order to make system serviceable and perfectly in working order (d) Material and labour, painting of AMF panel metallic body surface with one coat of superior quality synthetic enamel paint of approved colour and 1st quality including replacement of worn out rubber beading. (e) Testing of system on load. Note : Supply & fix, spare parts for replacement where required, shall be measured and paid separately.

Repair & servicing of AMF Panels including Maintenance, repair, servicing of Automatic Mains Failure panel 24Volt DC and 440Volt AC supply operated system by locating faults and replacement of userviceable parts and components, for DG set 110 to 400KVA complete all as specified and directed, as per following:- (a) Repair of faulty worn out control wiring DC/AC for engine starting and off, with adequate and suitable size copper conductor wire, connected with proper copper lugs & terminals through protection pipe/casing. (b) Repair of worn out/faulty internal wiring of controls and timers, indicating/measuring instruments through various control fuses and relays with suitable and adequate size of copper conductor wire, connected with suitable copper lugs and terminals. (c) Replacement of worn out small control fuses, indicating lamps, various type of copper lugs, thimbles terminals all as deemed necessary or directed including minor spare parts and components in order to make system serviceable and perfectly in working order (d) Material and labour, painting of AMF panel metallic body surface with one coat of superior quality synthetic enamel paint of approved colour and 1st quality including replacement of worn out rubber beading. (e) Testing of system on load. Note : Supply & fix, spare parts for replacement where required, shall be measured and paid separately.

Supply and fixing,Automatic Transfer Switch (ATS), 4pole, 415 Volts , with inbuilt time delay, with enclosures, of rating 160 Amp, confirming IEC-60947-1 and IEC-60947-6-1, including taking down old and removal, complete all as specified and directed. Make: Havells, L&T, Indoasian, ABB

Supply and fixing, Automatic Transfer Switch (ATS), 4pole, 415 Volts , with inbuilt time delay, with enclosures, of rating 200 Amp, confirming IEC-60947-1 and IEC-60947-6-1, including taking down old and removal, complete all as specified and directed. Make: Havells, L&T, Indoasian, ABB

Supply and fixing, Automatic Transfer Switch (ATS), 4pole, 415 Volts , with inbuilt time delay, with enclosures, of rating 400 Amp, Including taking down old and removal,confirming IEC-60947-1 and IEC-60947-6-1, including taking down old and removal, complete all as specified and directed. Make: Havells, L&T, Indoasian, ABB

S&F in replacement for power contactor 4 pole type 80/ 100 Amp including all accessories like auxillary contacts etc complete all as specified and directed by Engineer in Charge. Make: L&T or equivalent.

S&F in replacement in replacement for power contactor 4 pole type 160 Amp including all accessories like auxillary contacts etc complete all as specified and directed by Engineer in Charge. Make: L&T or equivalent.

S&F in replacement for power contactor 4 pole type 200/250 Amp including all accessories like auxillary contacts etc complete all as specified and directed by Engineer in Charge. Make: L&T or equivalent.

S&F in replacement for power contactor 4 pole type400Amp including all accessories like auxillary contacts etc complete all as specified and directed by Engineer in Charge. Make: L&T or equivalent.

S&F in replacement power contactor 3 pole type MNX 200/400 of Cap 200 to 400 Amp including all accessories like auxillary contacts etc complete all as specified and directed by Engineer in Charge.Make: L&T or equivalent.

S&F in replacement MCCB 4 Pole 63 Amp 440 V, 3 phase, 50 Hz, 25 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

S&F in replacement MCCB 4 Pole 100 Amp 440 V, 3 phase, 50 Hz, 25 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

S&F in replacment MCCB 4 Pole 125 Amp 440 V, 3 phase, 50 Hz, 25 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

S&F in replacement MCCB 4 Pole 160 Amp 440 V, 3 phase, 50 Hz, 25 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

S&F in replacement MCCB 4 Pole 200 Amp 440 V, 3 phase, 50 Hz, 25 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

S&F in replacement MCCB 4 Pole 250 Amp 440 V, 3 phase, 50 Hz, 25 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

S&F in replacement MCCB 4 Pole 400 Amp 440 V, 3 phase, 50 Hz, 36 KA with complete accessories including wiring, thimbles, etc complete all as specified and directed bythe Engineer in Charge.

Supply and fixing in replacement door hinges suitable for 63 KVA to 250 KVA DG set of existing type including welding and made to shape all as per specified and directed by Engineer in Charge.

Material & labour for repairing/ rewinding the alternator of DG Set 63 to 350 KVA complete with taking out unserviceable alternator with disconnecting the electrical connections and rewinding the burnt alternator with appropriate size of copper wire, leatherised rubber and opening the coil complete with vanishing the coils & making connections all as specified and directed by the Engineer-in-Charge

Supply & fixing in replacement V-Belt complete all as specified and as directed.

Supply & fixing in replacement Oil pressure gauge ISI mark complete all as specified and as directed.

Supply & fixing in replacement oil temperature gauge ISI mark complete all as specified and as directed.

Supply & fixing in replacement Fuel gauge meter ISI mark operated on 24V DC complete all as specified and as directed.

Supply & fixing in replacement high temprature diesel Hose pipe of 1000 PSI of size 12.5mm dia for connecting from diesel tank outlet to Engine complete with banjo bolt & washer.

Supply & fixing in replacement high temprature diesel Hose pipe of 1250 PSI of size 10.3mm dia for connecting from engine to diesel tank complete with banjo bolt & washer.

M&L for dismantling of Exhaust pipe of silencer, cleaning of silencer to remove carbon deposit inside exhaust pipe and refixing including replacement of worn out rubber gasket packing and nut,bolts complete all as specified and as directed.

Supply and fixing coil suitable for MNX power contactor any size/ capacity all as specified and as directed Make : L&T or equivalent in C&S/Havells make.

M&L for spray painting to Panels, of DG sets, fire stand post, duct plates etc at DG installations (of any capacity)with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer after making the suface free from oil/grease/rust complete all as specified and as directed.

Opening the coupling of DG set of capacity 125KVA / 380 KVA the outer cover and taking out the fly wheel ring and shifting to workshop for repair in and including replacement of fly wheel ring by pressing machine and reinstalled the same after repair to make it fully functional complete all as specified Make - Kirlosker

Supplying and installation in replacement of controller meter of DG sets suitable for 62.5/100 KVA alongwith the new display panel specifications complete all as directed.

Supply and fixing in replacement new battery charger in replacement unit for 125 to 320 KVA DG Set suitale for 12 V 180 AH complete all as speified and directed with 2m copper leads -02 Nos & brass clamps,complete all as directed.

Taking out FIP from DG set , transportation to authorised service centre for overhaulling and recaliberation and refixing to DG set including replacement of necessary spare parts such as delovary valves, plunger 'O' rings spring etc complete all as directed.

M&L for reconditioning of existing unserviceable battery 12 Volt 150-180 Amp hours by cuttinfg and removing top cover cutting and removing burnt plates (cells) and draining out old electrolite liquid replacing cell/plates of existing sizes , refilling electrolite up to the required level with specific gravity ie 1250mm including charging the battery for 72 Hours and trickle discharge itn and repeat the process of charging with testing complete to the entire satisfacrtion of Engineer -in- charge

M&L cleaning of diesel tank of DG set of any capacity including replacement of worn out pipe line and measuring scale and fixing in original position and make it leak proof with necessary clamps complete all as specified and directed.

Supply & fixing in replacement radiator hose pipe for DG Set complete all as specified.

Disconnectining electric connection and dismanteling change over switch 400 Amps and Supply and fix change over switch upto 400 Amps , 415 Volt, complete all as specified.

Taking out unserviceable asbestos rope from the exhaust pipe cleaning the exhaust pipe supply and wraping new asbestos rope of suitable size and wrapping with wire mesh and plasterig withplaster of paris /white cement for smooth finishing including replacement of gasket and tightening of all nut and bolts all as directed by the Engineer-in -Charge

Repair and maintenance of FIP including replacement of plunzers , Governer kit with pin Nozzels P type , Head ball guide kit, Head sheet (Set of 12 piece) Rock rod , Roller bearing oil seal, piston and rings , Piston pin jain kit and sleeves complete as specified and diredcted DG set of 125 KVA to 380 KVA

Supply & Fixing DHPE pipe 25mm for DG Set cable protection,complete all as specified and directed.

Attending day to day complaints of the DG sets of various capacity including all major minor repair as per the scope of the contract. Note : (a) The complaint shall be attended by the auth rep of the manufacturer by an experienced and professional mechanic. (b) The complaint shall be attended on the same day. (c) Non functioning of any DG set will be sole responsibility of the contractor and a penlty of 500 Rs for each hour of non running will be leviwed on the contractor. (d) The mechanic shall make a visit on all the generators on weekly basis.

Supplying, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured electric power cables(heavy duty) 1100 Volts graded with stranded aluminium conductor of size 95 Sq mm, 3.5 Core including taking out old cable,complete all as specified and directed.

Excavation in trenches in soft/loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for laying/taking out of cables and foundation of poles etc. and getting out, complete all as specified and directed.

Returning, filling in trenches (soil), including spreading, leveling and well ramming in layers not exceeding 25 cm thick, complete all as specified and directed.

Removal of surplus excavated soil to a distance not exceeding 50metre and depositing where directed at a level not exceeding 1.5metre above the starting point, complete all as specified and directed.

Material and labour, sand cushioning with a layer of dry river sand, 80mm thick before laying of cable and 150mm thick (punned down to 100mm thick) after laying of cables, in trenches/ducts, complete all as specified and directed. Note : Punned down thickness (overall 18cm), shall be considered for measurement and payment.

Supply only and laying of bricks common burnt sub class 'B' designation 75

Material and labour, earthing complete with GI earth plate electrode of size 600mm x 600mm x 6mm thick burried directly in ground vertically (depth of pit not less than 2.25m below normal ground level), with top edge of earth plate not less than 1.5m below normal ground level, earth plate surrounded from all sides by 15cm thick packed alternate layers of charcoal dust and common salt, electrode connections using galvanized iron strip of size 25 mmx4 mm thick (upto body of equipment) by means of nuts, bolts, check nuts & GI washers, connected to main switch board or main control board or test point, protected by galvanized iron pipe light grade 40mm dia bore, and watering pipe 20mm dia bore GI light grade with funnel & wire mesh including all necessary excavation & earth work, PCC chamber in PCC (1:2:4) type B-1 & RCC cover, all as shown in electrical plate No 3 of MES Schedule Part-I (2009), testing on completion, complete all as specified and directed. Note(s) :- (i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm. (ii) PCC chamber shall be constructed 500 mm away from the edge of earth pit. (iii) Rate shall include GI strip and protection pipe of length 7.5m, excess beyond 7.5m length required at site shall be measured and paid separately. (iv) Earth resistance should be less than 3Ohm. In case the test results are not found below 3Ohm, complete earthing will be redone without any extra cost to Govt.

Note:- Amount of credit of Rs. 1,02,035.00 for retrieved materials is mentioned in Schedule of Credit Page No 95 and 96 of tender documents in pdf form which will be deducted offline while acceptance of tender.

SANJEEV ENTERPRISES

KUMAR AND COMPANY

POWER TECH ENGINEERS

PARTAP ENGINEERING WORKS

TARA ENTERPRISES

R D Bansal