8325 PERIODICAL MAINT AND CERTAIN REPAIRS TO DG SETS AND EM EQUIPMENTS AT AFMC OLD NDA COMPLEX ASI AND AIPT AREA UNDER GE (CENTRAL) PUNE

Amount

Maintenance and servicing of DG sets once in a month including attending faults on call basis for normal repairs including replacement of defective & worn out parts by new spares such as filters, gaskets, V-belts, Engine oil, Coolant, rubber hoses, door hinges/ lock, worm drive clamps, nuts, bolts and cleaning of alternator and attending faults of AMF panels etc and greasing of bearings of engine and alternator, checking of batteries, adding distilled water, checking and topup of oil and coolant levels as directed by Engineer-in Charge. Note : 1. Spares required for above maintenance will be measured and paid separately under relevant item. 2. Servicing to be carried out as per manufacturer instruction

D.G Set 400 KVA, Engine make: Kirloskar, Location : AFMC DJ Block

D.G Set 320 KVA, Engine make: Greaves, Location : AFMC IRC

D. G . Set 320 KVA, Engine make: Greaves, Location : AFMC Main Sub Stn

D. G . Set 320 KVA, Engine make: Greaves, Location : AFMC Boys Hostel Pump house

D. G . Set 250 KVA, Engine make: Kirloskar, Location :AFMC Sub Stn (Main Bldg)

D. G . Set 250 KVA, Engine make: Greaves, Location : AFMC Boys Hostel Pump house

D. G . Set 200 KVA, Engine make: Greaves, Location : AFMC Sub Stn (Main Bldg)

D. G . Set 180 KVA, Engine make: Greaves, Location : Ashok Chakra Library

D. G . Set 180 KVA, Engine make: Cummins, Location : ASI Auditorium

D. G . Set 180 KVA, Engine make: Cummins, Location ASI SSF

D. G . Set 160 KVA, Engine make: Kirloskar, Location :AFMC Sub Stn (Officers Mess)

DG Set 160 KVA, Engine make: Kirloskar, Location:ASI Fencing Hall

D. G. Set 160 KVA, Engine make: Kirloskar, Location : AFMC Dhanwantari Auditorium

D. G. Set 160 KVA, Engine make: Kirloskar, Location : AFMC GJ Block

D. G . Set 110 KVA, Engine make: Kirloskar, Location : AFMC Main Sub Stn (Old BTD)

D. G . Set 100 KVA, Engine make: Kirloskar, Location : AFMC Golden Jubilee Block

D. G . Set 100 KVA, Engine make: Kirloskar, Location : AFMC Apramaya Block

D. G . Set 100 KVA, Engine make: Greaves, Location : AFMC CCM

D. G . Set 62.5 KVA, Engine make: Greaves, Location : AFMC Girls Hostel

D. G . Set 62.5 KVA, Engine make: Cummins, Location : AFMC Dimond Jubilee Pump House

D. G . Set 62.5 KVA, Engine make: Cummins, Location : AIPT Adm office

D. G . Set 62.5 KVA, Engine make: Cummins, Location : AIPT AREA

D. G . Set 50 KVA, Engine make: Kirloskar, Location : OLD NDA Pump House

D. G . Set 50 KVA, Engine make: Cummins, Location : AFMC X-Ray Deptt

D. G . Set 40 KVA, Engine make: Kirloskar, Location : AFMC BTD Store New

D. G . Set 30 KVA, Engine make: Kirloskar, Location : Nursing Mess

D. G . Set 25 KVA, Engine make: Kirloskar, Location : AFMC 450 OR Pump House

D. G . Set 15 KVA, Engine make: Kirloskar, Location : ALC Pump House

D. G . Set 15 KVA, Engine make: Greaves, Location : AFMC 264 OR Pump House

D. G . Set 15 KVA, Engine make: Kirloskar, Location : ASI Main Office

D. G . Set 7.5 KVA, Engine make: Kirloskar, Location : AFMC Ration Store

Supply only diesel filter element with O ring, suitable for following capacities of DG sets

D. G . Set 15/7.5 KVA

D. G . Set 25/30/40 KVA

D. G . Set 50/62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200/250 KVA

D. G . Set 320 /400 KVA

Supply only oil filter element with 'O' ring, suitable for following capacities of DG sets :-

D. G . Set 15/7.5 KVA

D. G . Set 25/30/40 KVA

D. G . Set 50/62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200/250 KVA

D. G . Set 320 /400 KVA

Supply only by pass filter element with O ring suitable for following capacities of DG sets :-

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply only air filter element suitable for following capacities of DG sets :-

D. G . Set 7.5/ 15 KVA

D. G . Set 25/ 30/ 40 KVA

D. G . Set 50 KVA

D. G . Set 62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply only fan belt suitable for following capacities of DG sets :-

D. G . Set 7.5/ 15 KVA

D. G . Set 25/ 30/ 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply only belt for battery charging alternator for following capacities of DG sets :-

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply only rubber hose pipe set for water/Air circuit complete with clamps, suitable for following capacities of DG sets :-

D. G . Set 15/30/ 40/50 KVA

D. G . Set 62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply only engine oil, multi grade 15W / 40.

Supply only Petroleum jelly.

Supply only distilled water for lead acid battery

Supply only for coolent for DG Sets.

M&L cleaning/removing dirt and impurities particles of diesel tank and replacing damaged parts, nuts and bolts including cleaning and rectifying leakages of diesel for effective function of plant complete all as directed.

S & F in repair Water temperature gauge including sensor and cable complete all as directed.

Dismantling of radiator from the DG set for overhauling & cleaning descaling with acid removal of leakage, welding brazing & refixing it duly repaired complete all as directed by Engineer- in- Charge for the following capacities DG sets.

D. G . Set 15/30/ 40/50 KVA

D. G . Set 62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Calibration of FIP and injectors from the authorised dealer including petty repairs to make the FIP functional for the following capacities of DG sets including necessary spares required for smooth functioning of FIP :-

D. G . Set 7.5/ 15 KVA

D. G . Set 25/ 30/ 40 KVA

D. G . Set 50/62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

M&L for repair / overhauling of self starter including replacement of carbon brushes, bearing, bushes, rewinding of armature and field etc. and varnishing complete all as directed for the following capacity :-

12 Volts self starter for DG set of capacity 7.5/15/25/30/40 KVA

12 Volts self starter for DG set of capacity 110/ 100/ 62.5/ 50 KVA

24 Volts self starter for DG set of capacity 160/ 180/ 200 / 250/ 320/ 400 KVA

M & L for repairing of battery charging alternator engine mounted with replacement of any of the unserviceable part such as rectifier with voltage regulator, diode plate, carbon brushes for the following capacities complete all as directed :-

12 Volts capacity

24 Volts capacity

S & F Manual changeover switch in sheet steel enclosure of rating 630 Amps 4 Pole 415 Volt all as per manufacturer design complete.

S & F Manual changeover switch in sheet steel enclosure of rating 400 Amps 4 Pole 415 Volt all as per manufacturer design complete.

Dismantling the existing unserviceable power contactor 3 phase 3 pole 630 Amps 415Volt, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, and supply and fixing new power contactor 3 phase 3 pole 630 Amps with 2NO+2NC with suitable 415 Volt/ 220 Volt coil as required and connecting both incoming and outgoing connections complete all as directed

Dismantling the existing unserviceable power contactor 3phase 4 pole 500 Amps 415Volts, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, supply and fixing new power contactor 3 phase 4 pole 500 Amps with 2NO+2NC with suitable 415 Volt/ 220 Volt coil as required and connecting both incoming and outgoing connections complete all as directed

Dismantling the existing unserviceable power contactor 3phase 3 pole 400 Amps 415 Volts, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, supply and fixing new power contactor 3 phase 3 pole 400 Amps with 2NO+2NC with suitable 415 Volt/ 220 Volt coil as required and connecting both incoming and outgoing connections complete all as directed

Dismantling the existing unserviceable power contactor 3phase 3 pole 300 Amps 415 Volt, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, supply and fixing new power contactor 3 phase 3 pole 300 Amps with 2NO+2NC with suitable 415 Volt /220 Volt coil as required and connecting both incoming and outgoing connections complete all as directed.

Dismantling the existing unserviceable power contactor 3phase 4 pole 200 Amps 415Volt, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, supply and fixing new power contactor 3 phase 4 pole 200 Amps with 2NO+2NC with suitable 415V/220 V coil as required and connecting both incoming and outgoing connections complete all as directed.

Dismantling the existing unserviceable power contactor 3phase 3/4 pole 100 Amps 415Volt, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, supply and fixing new power contactor 3 phase 3/4 pole 100 Amps with 2NO+2NC with suitable 415 Volt/ 220 Volt coil as required and connecting both incoming and outgoing connections complete all as directed.

Dismantling the existing unserviceable power contactor 3phase 4 pole 40/63/65 Amps 415Volt, 50 Hz AC, from the AMF panel after disconnecting incoming and out going connections and all control connections including coil connections, supply and fixing new power contactor 3 phase 4 pole 40/63/65 Amps with 2NO+2NC with suitable 415 Volt/ 220 Volt coil as required and connecting both incoming and outgoing connections complete all as directed. Note for item No 23 to 29:-Necessary modifications to the panel including drilling / welding etc as required to fix the contactor shall be carried out by the contactor without any extra cost to Govt.

S & F in repair Time delay relay suitable for 100/ 110/ 160/ 180/ 200 KVA DG Set complete all as directed

M&L for tappet setting of following capacities of DG sets complete all as specified and as directed

D. G . Set 15/25/30/40 KVA

D. G . Set 50/62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply and fix in repair automatic voltage regulator 63 KVA to 160 KVA DG set complete as per existing DG sets all as directed

Supply and fix in repair automatic voltage regulator above 160 KVA to 400 KVA DG set complete as per existing DG sets all as directed

Supply and fix in repair voltage monitor regulator 7.5 KVA to 40 KVA DG set complete as per existing DG sets all as directed

Supply and fix in repair voltage monitor regulator 62.5 KVA to 320 KVA DG set complete as per existing DG sets all as directed

Supply and fix in repair fuel steel braided pipe with benjo bolts and washers etc of suitable size DG Sets complete all as directed

Supply and fix in repair control wiring of the DG set up to 160 KVA complete including provision of additional auto cables heavy duty suitable for Gen set application complete all as directed

All as per item No 37 but of DG set 160 KVA to 400 KVA.

Supply and fix in repair pressure guage 0 to 7 Kg/Sqcm along with sensor and cable and as directed

Supply and fix in repair lead acid battery 12 Volts 180 AH with initial charging and having indicators to know the status of level of electrolyte complete all as directed.

Supply and fix in repair lead acid battery 12 Volts 150 Ah with initial charging and having indicators to know the status of level of electrolyte complete all as directed .

Supply and fix in repair lead acid battery 12 Volts 100 Ah with initial charging and having indicators to know the status of level of electrolyte complete all as directed.

Supply and fix in repair lead acid battery 12 Volts 80 Ah with initial charging and having indicators to know the status of level of electrolyte complete all as directed.

M & L for Top Overhauling only of DG set of following capacity of Kirloskar/Cummins/ Greaves and including replacement of gaskets etc complete all as specified and all spare parts required to complete the work to the entire satisfaction of Engineer-in-charge .

D. G . Set 30/40/50 KVA

D. G . Set 62.5/100/ 110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply and fix in repair solenoid valve suitable for following capacity DG sets for smooth functioning of DG sets complete to the satisfaction of Engineer-in-Charge

D. G . Set 40 KVA

D. G . Set 62.5 KVA

D. G . Set 100/110 KVA

D. G . Set 160/180/200 KVA

D. G . Set 250/320 KVA

D. G . Set 400 KVA

Supply and fix in repair microprocessor based multifunction relay suitable for DG sets operation and showing the various parameters such as Volt, Ampere, frequency, RPM etc complete all as directed

Supply and fix DIN type HRC fuse link type HN of following capacities :-

Dismantling the existing unserviceable alternator up to 250 KVA DG set and Transporting the same to authorised service centre removing the short circuited winding wire fully, cleaning the armature slots carefully and rewinding fully with same gauge copper winding wire, insulating with same grade and class insulating material, varnishing drying out setting back the alternator and transporting back in location, fitted to the DG set including connecting up testing and commissioning all as directed.

Preparation of old painted surfaces of the Canopy/ Frame/ Exhaust Manifold/ Silencer of DG Sets complete degreasing and spray painting the same with two coats of approved synthetic enamel paint of approved shade complete all as directed.

Taking out turbocharger from 400/320/250/ 200 /180 KVA DG Set any make model, cleaning/removing dirt and impurities particles of turbo charger impeller and replacing damaged parts, washers, nuts and bolts and including rectifying leakages completely for effective function of DG Set and re-fix in same position and testing complete all as directed.

M & L for dismantling of lub oil tank replacement of the gaskets and refixing at original position including checking and repair to leakages in the engine side, replacement of unserviceable gasket complete all as directed

M & L for disconnecting cables, earthing strip for 180 KVA DG Set and shifting the DG set with help of crane at a safe place and repair/ reconstruct the foundation complete and refixing the DG set on foundation after completion of foundation work and reconnecting the existing cables, earthing connections complete all as directed. (Note - Cement & Brick work shall be measured and paid separately)

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as directed

M & L for brick work with subclass 'B' bricks, straight or curved on plan not exc 6m mean radius built in cement mortar 1:6 complete all as directed

M & L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 to be finished even and smooth without using extra cement complete all as specified and directed

M & L for earthing with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm buried directly in ground earth pit not less than 2.25 Mtr deep below normal ground level, with top edge of the plate vertically to depth of not less than 1.5 Mtr below ground level connected to and incl GI strip 32 x 6 mm and GI pipe 40 mm dia light grade for protection to the extent of 7.5 Mtr as earthing strip by means of GI bolts and nuts etc connecting to equipment with provn of charcoal and salt etc all as per electrical plate No 3 of SSR Pt-I incl RCC cover and MS angle iron frame, watering arrangement with GI pipe 20 mm dia medium grade and MS funnel, concrete pit including necessary excavation and earth work in any type of soil and testing on completion etc complete. Note : Earth strip 32 x 6 mm and GI protection pipe 40mm bore dia upto 7.5 Mtr is demed to be included in quoted rates.

M & L for earth continuity conductor or main earthing lead fixed to wall as recessed and chasses or burried on ground or drawn in conduit/suitable protection pipe or any indicated situtation for loop earthing as required with 32 mm x 6mm GI flat strip including necessary welding joints/Pipe/GI nuts and bolts etc complete all as directed.

Supply and fix in replacement cubical indoor type, weather proof, AMF Control panel fabricated out of 2 mm thick CRCA MS sheet for outer panel and 1.6 mm MS sheet for internal compartments, powder coated incorporating the following items including control wiring etc Mechanically and electrically interlocked 2 Nos 4 pole power contactors of 300 Amps rating mounted side-by-side on a base plate for changeover of engine and main supply, 2 Nos of 400Amps 35 KA, 4 pole MCCB with overload relay range of appropriate rating for incoming mains supply and engine alternator set supply control including static battery charger of suitable rating with auto cut off facility for charging the battery from mains including AC and DC wiring. Microprocessor based Genset controller and monitoring unit for Mains and DG set supply with AMF with all required standard controls, relays, protective systems, digital type Ammeter with suitable CTs and Volt meter, displays, indicator lamps for various functions all as specified and directed suitable for 180 KVA DG set. Note: (a) Adequate space shall be provided for cable entry and exit (Minimum 4 Nos of cable of 3.5 core 185 Sqmm cable) shall be provided in the AMF panel. (b) Necessary modifications to the inside DG set including drilling / welding etc as required to fix the contactor shall be carried out by the contactor without any extra cost. .

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