REPAIR/MAINTANCE AND SERVICING OF VARIOUS CAPACITY OF DG SETS ALONG WITH CONNECTED ITEMS AT BB CANTT SRINAGAR

Amount

Servicing of Diesel Engine Generating sets of following rating to be carried out as per schedule given as under :- B - Check :- (Every 100 hrs or 6 Month whichever is earlier) (i) Change lubricating oil (ii) Change lubricating oil filters (iii) Change fuel filter (iv) Change coolant (v) Check engine wiring for damage (vi) Check drain fuel supply tank (vii) Change by pass lubricant filter (viii) Change air filter (ix) Check oil pressure (x) Change fuel water separator C- Check:- (Every 1500 Hrs or 1 Years Whichever is earlier) (i) Ajust valve (ii) Steam clean engine (iii) Replace hose if required (iv) Check turbo charger mounting nuts (v) Check engine oil heater (vi) Inspect following parts & replace if required (alternator, starter etc) (vii) Clean fuel tank from inside (viii) Change engine oil Note: (i) Maintenance of Diesel Engine Generating Set as per maintenance schedule chart (ii) Schedule of service, Diesel Gen Set Machine No Wise attached in Particular specification. (iii) Servicing of DG set will be done by Authorised dealer of Kirloskar/ Cummins/ Greave/ mahindra only. (iv) B Check and C Check spare parts will be measured and paid separartely under supply only items (fixing charge included with the servicing of DG sets item No 1.01 to 1.08)

S&F in replacement fuel filter element with 'O' ring for following capacities of DG Set, Complete all as specified and as directed:-

S&F in replacement oil filter cartage element with O ring for following capacities of DG Set, Complete all as specified and as directed:-

S&F in replacement air filter (both outer & inner) element with O ring for following capacities of DG Set, Complete all as specified and as directed:-

S&F in replacement bye pass oil lubricant oil filter cartridge element with O ring for following capacities of DG Set, Complete all as specified and as directed:-

S&F in replacement fuel water separator filter complete with benjo bolt and washer for following capacities of DG Set Complete all as specified and as directed:-

Supply and change engine oil 15W 40 grade must be compatible for latest CPCB-IV norms DG set, complete all as specified and as directed.

Supply and replace of coolent of DG Set, complete all as specified and as directed.

Supply and topping up of distilled water for battery complete all specified and as directed.

M&L for diesel exhaust fluid (DEF) for CPCB-IV Diesel Engine generating set, complete all spicefied and as directed.

S&F in replacement V belt off size, complete all as per site requirement, complete all as spicefied and as directed.

M&L for cleaning of radiator assembley by dismantling of canopy, removal of radiator, cleaning of radiator with chemical, sealing of radiator tube if any leakage, pressure testing of radiator, arrest leakage by bazing soldering incl freight (to & fro), loading, unloading, re-assembly of canopy all as specified and directed for the following capacities of DG sets:-

M&L for dismantling dynamo/alternator of battery charging complete servicing including replacement of bushes bearing, carbon brushes, diodes any other minor parts required all as directed and fixing on engine testing/ commissioning complete for engine having any capacity for 12 volts, complete all as specified and as directed.

M&L for dismantling dynamo/alternator of battery charging complete servicing including replacement of bushes bearing, carbon brushes, diodes any other minor parts required all as directed and fixing on engine testing/ commissioning complete for engine having any capacity for 24 volts, complete all as specified and as directed.

M&L for calibration of Injector Nozzle Removal of Injector Nozzle from engines of following capacity, calibration of these nozzle at fuel pump from authorized calibration bench, if parameters are out of limit then replacement of nozzles and connected spares complete all as specified and as directed.

M&L for decarbonization of Cylinder Head removal of cylinder head from engine, chemical wash at workshop, checking of valve, seat, guides etc in head, lapping, if required or replacement of spare if required. Removal of carbon from head by chemical wash. Refitment on engine replacement of all the gaskets required throughout the process. Tappet setting if required complete all as specified and as directed for the following capacity of DG Sets:-

320 KVA DG set (MES Power House, IIT Br in HQ 15 Corps)-02 Set

200 KVA DG Set (Blood bank, Power house, HQ 15 Corps & Signal Centre)-04 Set

180 KVA DG set (BP Tank, New Signal Centre) -02Set

160 KVA DG set (216 Transit Camp, Batwara Sump, Main Power house-02)-04 Set

125 KVA DG set (CESZ, HQ 133WE, Transmission Hall & STP) - 04 Set

110/ 100 KVA DG set (GT Sump, Dental Unit)-02 Set

75 KVA DG set (2 FOD) -1 Set

62.5/ 63 KVA DG set (R centre mess, Transit camp, CE mess H/H pump, Khukri post) -05 Set

Supply only Tapped valves of suitable size for above mentioned DG sets (fixing charges shall deemed to be included with serial item No 16 here-in before).

M&L for dismantling and taking down old/ unserviceable lead acid battery from DG set and S&F new lead acid battery, 12 volt, 180 AH capacity complete with brass terminals incl testing on load, comlete all as specified and as directed.

S&F battery lead of 1.5 meter long with multstranded copper conductor of size 50 sqmm single core PVC insulated, flexible with battery terminal at one end and long tube terminal eye type at other end, comlete all as specified and as directed.

M&L for calibration of DG Sets from the authorised dealer of Kirloskar/ Mahindra/ cumins FIP, removal of injector nozzle form engine and refix the same after calibration of following capacity of from the authorised dealer complete all as directed:-

380 KVA DG set

320 KVA DG set

200 KVA DG Set

180 KVA DG set

160 KVA DG set

125 KVA DG set

62.5/ 63 KVA DG set

M&L for servicing of self starter assembly of DG sets 12 volts by dis connecting the self starter assembly from the engine and dismantling, cleaning all accessories, replacing worn-out parts like carbon brushes, penion of existing teeth, bendex bushes, Armature, solenoid Assy 12 volt contact plates, jumping levels etc and rewinding the u/s field coil etc and varnishing, comlete all as specified and as directed.

M&L for servicing of self starter assembly of DG sets 24 volts by dis connecting the self starter assembly from the engine and dismantling, cleaning all accessories, replacing worn-out parts like carbon brushes, penion of existing teeth, bendex bushes, Armature, solenoid Assy 24 volt contact plates, jumping levels etc and rewinding the u/s field coil etc and varnishing, comlete all as specified and as directed.

S&F in replacement of turbo charger suitable for 320 KVA DG Set complete all as specified and directed.

S&F generator Battery Charger, input voltage 230V, output voltage 12V and 24V, fully automatic over boost/ float cutoff charger, automatic over charge and over discharge protection battery reverse protection with indication suitable for charging storage type lead acid battery in existing LT/ DG Panel including making necessary connections from charger to battery by using 10 sqmm copper conductor heavy duty cable and clamps including taking down old battery charger complete all as specified and directed.

S&F in replacement On load Change over Switch cubical type 4 pole of rating 630 Amps, confirming to IS-13947 (Part 3) with rotary handles, complete all as specified and as directed.

S&F in replacement ON load Change over Switch cubical type 4 pole of rating 400 Amps, confirming to IS-13947 (Part 3) with rotary handles, complete all as specified and as directed.

S&F in replacement Offload Change over Switch cubical type 4 pole of rating 200A to 320 Amps, onfirming to IS-13947 (Part 3) with rotary handles, complete all as specified and as directed.

Supply only Aluminium terminal (lugs) for following Size.

Repair / overhauling of electrical control panel board including addition alteration in wiring system complete with of defective parts such as volt meter Ammeter, frequency meter indicating lamps with wiring etc complete all as specified and as directed. Note :- Cost of spares shall be measured and paid separatly.

Taking out the unserviceable oil pressure guage and supply and fixing new oil pressure guage ISI marked, complete all as specified and as directed.

Taking out the unserviceable Oil temprature guage and supply and fixing new water oil temprature guage ISI marked complete all as specified and as directed.

Taking out the unserviceable fuel guage meter and supply and fixing new fuel guage meter ISI marked operated on 12V/ 24V DC, complete all as specified and as directed.

S&F in replacement Digital RPM cum hour meter suitable to operate on 8 to 32 DC Voltage with all associated acessories like cable, sensor bracket etc including for smooth functioning in various DG set installation, complete all as specified and as directed.

S&F in replacement Indicator lamp neon type red, yellow & blue, complete all as specified and as directed.

Taking out unserviceable heat proof asbestos rope from the exhaust pipe cleaing the exhaust pipe and supply & wraping new asbestos rope of suitable size and wrapping with wire mesh and plastering with of paris/ white cement for smooth finishing including replacement of gasket and tightening of all nut and bolts complete all as directed.

Repair & maintenance of LT Panel board indoor/ outdoor type comprising of MCCBs as incoming and outgoing with digital mettering and control wiring by disconnecting all incoming and outgoing connection, opening of LT cable incl refixing of cables after proper lugging and glands complete. Cleaning of all compartment from in side and out side including using anti rust spray and checking and repair of all controls, switches, meters. etc (if found diffective) and painting complete panel board with two coat of synthetic enamel paint over a coat of red-oxide paint, after necessary scrapping and denting (Tint of paint colour shall be approved by GE). Refixing of panel board upon angle iron frame of size 50x50x6mm and embeded in PCC concrete of ratio (1:3:6) type B2 (using 40mm graded crushed stone aggregate) complete all as specified and as directed. Note: 1. The MCCBs, MCBs, volt meter, amp meter will be measured and paid saperately in respective Sch A item. 2. The charges for 50x50x6 mm angle iron frame & PCC work is deemed to be included in above quoted rates.

S&F in replacement MCCB 630 amp, 4 pole, 415 volts, 50 Hz AC with thermal magnetic setting with adjustable protection for over load and short circuit. The MCCB should have Ics = 100% Icu for short circuit breaking capacity of 36KA complete all as specified and as directed.

S&F in replacement MCCB 400 amp, 4 pole, 415 volts, 50 Hz AC with thermal magnetic setting with adjustable protection for over load and short circuit. The MCCB should have Ics = 100% Icu for short circuit breaking capacity of 36KA complete all as specified and as directed.

Supply & fixing in replacement MCCB 320/350 amp, 4 pole, 415 volts, 50 Hz AC with thermal magnetic setting with adjustable protection for over load and short circuit The MCCB should have Ics = 100% Icu for short circuit breaking capacity of 36KA complete all as specified and as directed.

S&F in replacement MCCB 250 amp, 4 pole, 415 volts, 50 Hz AC with thermal magnetic setting with adjustable protection for over load and short circuit. The MCCB should have Ics = 100% Icu for short circuit breaking capacity of 36KA complete all as specified and as directed. .

M&L for cleaning the fuel tank both internally and externally by removing all the dust / sediments etc of the various capacities of DG Set complete all as directed.

S&F in replacement L2 kit for 125 KVA DG Set, complete all as per site requirement and as directed.

S&F in replacement rubber hose pipe set with clamps suitable for followling capacities of DG sets:-

S&F in replacement of fuel pipe as per sample for DG sets, complete all as specified and directed.

S&F in replacement of fuel level indicator transperent PVC pipe of suitable dia for the fuel tanks of DG sets, complete all as specified and as directed.

M&L for servicing of alternator/ AVR of following capacities of DG set of any make and type by disconnecting all connections and removing dust from alternator/ AVR and checking of wiring complete if burnt repalace the wire and making connection of all components complete all specified and as directed:-

62 to 75 KVA

100 to 125 KVA

160 to 200 KVA

250 to 400 KVA

S&F in replacement of solenoid switch suitable for 62.5 to 100 KVA DG set, complete all as per sample and as directed.

S&F in replacement of solenoid switch suitable for 180 to 250 KVA DG set, complete all as per sample and as directed.

S&F in replacement of solenoid switch suitable for 320 to 400 KVA DG set, complete all as per sample and as directed.

S&F in replacement of electronic governer suitable for 320 to 400 KVA DG set, complete all as per sample and as directed.

M&L for taking down, disconnecting and shifting of existing DG Set of capacity 200 KVA to 400 KVA from old location to new location including disconnecting and shifiting LT panels change over switch etc. and providing connections to new location complete all as specified and as directed. Note : DG set shall be shifted with proper safety using crane hydra/ T&P/ man power as required and same shall deemed to be incl in quoted unit rates.

Ditto all as per serial item No 54.00 described here-in-before, but capacity 62.5 KVA to 160 KVA.

S&F in replacement of control wiring suitable for 180 to 250 KVA DG set, complete all as per sample and as directed.

S&F in replacement of control wiring suitable for 320 to 400 KVA DG set, complete all as per sample and as directed.

S&F in replacement of Microprosseser card suitable for 180 KVA to 250KVA DG set, complete all as per sample and as directed.

S&F in replacement of Microprosseser card suitable for 320 KVA to 400 KVA DG set complete all as per sample and as directed.

S&F in replacement of self starter suitable for 180 KVA to 250 KVA DG set, complete all as per sample and as directed.

Supply, laying, jointing, commissioning and testing of LT Arial bunched conductor having phase conductor of stranded compacted circular aluminium conductor screen of extruded semi conducting compound extruded XLPE insulated 1100 volts grade, insulation screen of screen of ectruded semi conducting compound over all metallic screen of copper tape extruded PE sheathed twisted around bare aluminium alloy of sze 3x95 sqmm + 1x70 sqmm on existing HT pole including hook and MS clamps and nuts, bolts including taking down old unserviceable cable complete all as specified and as directed.

Ditto all as per Serial Item No. 61 described here-in -before, but of sze 3x120 sqmm + 1x70 sqmm.

S&F in replacement of self starter suitable for 320 KVA to 400 KVA DG set, complete all as per sample and as directed.

S&F inreplacement of radiator assembley by dismantling of canopy including connected of hose pipe and nut bolt complete as per sample of 320 KVA dg set, complete all as specified and as directed .

S&F in replacement Offload Change over Switch cubical type 4 pole of rating 63A to100 Amps, onfirming to IS-13947 (Part 3) with rotary handles, complete all as specified and as directed.

M&L for dismantling, disconnecting and decoupling of 400KVA Alternator complete from the DG set with the help of man power / chain pully block after making temporary arrangment for hanging of chain pully block, incl shifting of alternator to civil work shop for rewinding of alternator in existing wire guage and size of supper enamelled copper wire and cleaning of all the parts internally & externally and applying warnish on winding and providing heat treatment for winding or heating in oven at appropriate temperature as per manufacture design ( or as directed by Engineer-in Charge) incl replacement AVR and bearing of suitable size, oil seal, packing kit etc and transportation from civil work shop to site for refixing , coupling, alignment of alternator with pump using steel/rubber coupling and testing of Motor, complete all as specified and as directed.

Ditto all as per Serial Item No. 66 described here-in-before, but of capcity 250 KVA.

Repair of AMF panel in replacement realy connector and wiring off panel including replacement of contocter complete all as per sample of capacity 320 KVA dg set complete all as specified and directed.

S&F in replacement Al busbar 400 Amp capacity, colour code with neutral with encloser including fixing arrangement, complete all as specified and as directed.

Notes :- An amount of Rs. 1,52,454.00 on account of Credit Schedule for Schedule 'A' Part-II shall be deducted from total quoted amount of BOQ to arrive at the contract sum.

Concept Engineering & Constructions (BID ID -3296197)

M/S ASHRAF CONSTRUCTIONS (BID ID -3296242)