OUT SOURCING OF SERVICES/MAINTENMANCE OF DG SET INSTALLED AT IT FLT, SIGNAL FLT, AFNET AND LOGISTICS AND MAINT REPAIR TO DG SETS, AMF PANELS INSTALLED AT AFNET, MUKHARJEE HALL, HQ BLDG, IT FACULTY AND LOGISTICS AT AFAC COIMBATORE.

Amount

NOTE FOR ITEM NO 2 below: (i) The contractor shall make payment to the trademen employee directy (online) to the employees saving bank linked with Aadhar no. The minimum wages prescribed by State Govt. or Central Govt. whichever is more shall be paid & monthly payment sheet shall be submitted duly signed by contractor and JE E/M to AGE(I) for verification. (ii) The employees are entitled for EPF (no limit is here by declared all employees shall be given EPF) and ESI as per the laid down percentage including all safety precautions shall be provided by the contractor. (iii) In case of requirement tradesmen provided for one area may be utilized in other areas at the discretion of the department without any extra cost to department as directed by AGE(I). (iv) Rate quoted is deemed to be included for reserves staff required to be employed during leave/off the staff employed (v) The rate quoted shall be deemed to be included for providing Log books & Stationery for all above mentioned installations (vi) EPF & ESI for the workmen employed shall be made by the contractor (vii) The duties /performance of tradesmen/ workmen shall be checked and ensured by the Contractor time to time and the contractor shall be fully responsible for efficient functioning services (viii) The contractor shall be responsible for safe custody of Departmental equipments. (ix) The contractor is here by advised to collect minimum fair wages of State Govt. and Central Govt.and payment to the employee shall be credited as per the notification which ever comes higher and also EPF & ESI instructions and its percentage to be remitted shall be ascertained clearly and fully be aware of rate to be quoted for each shift as specified against each items in BOQ including contractors overhead and profit percentage. The contractor will held responsible for the above said provisions. The unit rate quoted is deem to be included for all the provisions as detailed above, irrespective of what contractor has quoted ignorently,nothing will be entertained by the department at a later stage.

Maintanance and Operation of DG sets of 7.5KVA , 25 KVA, 75 KVA and 82.50 KVA at IT Flt, Signal Flt and AFNET and 82.5 KVA in Mukharjee hall including connected LT /AMF Panels at AFAC in three shift i.e 0600 HRS to 1400 HRS, 1400 HRS to 2200 HRS and 2200 HRS to 0600 HRS by employing 01 (One) FGM per shift including Sunday and holidays all as directed by Engr-in-Charge. Note :-1. The Instructions for Daily/weekly/monthly routine maintanance of DG Set will be given by Engineerr-in-Charge as per the standard norms. 2. The rate quoted shall be inclusive of the cost of consumables items like cotton waste, cleaning cloth, battery electrolyte, distilled water, grease, etc, necessary nuts/bolts/washers, lubricant water etc for smooth functioning of the installations. 3. The rate quoted by contractor is inclusive to providing tools (such as spanner set, cutting plier, box spanner set, tester, screw driver etc) and two set of uniform with logo, safety helmet, shoe for electrician/FGM 4. The operator shall maintain the generator room neat and tidy all as directed by Engineerr-in-Charge.

Comprehensive maintenance of DG sets and AMF Panels of respective DG Sets of 82.5 KVA = 02 Nos (AFNET & Mukharjee hall), 75 KVA = 1 No (HQ Bldg), 25 KVA = 01 No ( IT Faculty) and 7.5 KVA =01 No. (Logistics) installed at AFAC location as mentioned, for routine/preventive maintenance checks at least once in a month, checking up of engine and alternator for trouble free functioning and attending break downs/ complaints as and when required for smooth functioning, servicing (Oil Changing of DG sets once in contract period) as directed by Engineer-in-charge. The comprehensive maintenance includes the following works:-

Terms and conditions for item No 03 is as under:-

Cleaning the DG set complete including panel boards with clean cotton wastes, checking of lubrication systems, checking of fuel systems, checking of air systems, checking of cooling systems and any other leakages.

Top up the distilled water, apply petroleum jelly to battery terminals ,check acid density of the battery by means of hydrometer to recharge the battery if necessary and to run the engine and to watch sound level, noise and smooth functioning and to record the parameter like LOP, LOT, WT, AMPs, volts, Hz, RPM etc.

The contractor’s service technician shall possess certificate from the industrial training institute of any state in Electrical and Mechanical Engineering and should have sufficient knowledge in the relevant field of DG set and AMF panel.

Cleaning of air filter, Checking, tightening all electrical connections.

Checking and adjusting of valve tappet clearance, Checking, tightening all contact points/Bus bars.

Checking of Engine lubrication system, fuel system, air system, cooling system, mechanical adjustments/rectification and electrical system, Checking, setting/replace timers (AC or DC).

Changing of lubricant oil filter if necessary, Checking/replace push buttons.

Checking and tightening of bolts and nuts. Checking/ replace indicator lamps.

Checking of flexible rubber coupling. Checking/ replace main, auxiliary contactors, relays

Checking of charging system of the battery. Checking/replace contactor coils

Checking of ‘V’ belt and adjusting the tension. Checking/replace volt/amp/energy /PF/KWH/ multifunction meters/CT's

Checking of exhaust turbo charger. Checking Auto/manual function.

Checking of fuel injector. Checking, tightening the screws, bolts and any other fastening accessories.

Checking and cleaning of breather pipe. Checking battery charger and its output. Cleaning the panels, contactors, MCCB/ MCB terminals, removing the carbon deposits by using CTC as cleaning agent.

Checking of alternator terminals and cable lighteners etc. Checking/replace the alarms/hooters

Checking of safety controls operation. Checking/replace control wiring, ferrules, lugs (copper/aluminium)

Checking of speed governors and engine shut down for proper functioning. Proper settings of AVR/IEVR etc

Checking of proper functioning of self starter and battery charging.

Greasing of generator. To check insulation resistance test between phase and earth, phase to phase for starter and rotar windings and to apply appropriate insulating varnish if dried up etc.

Carrying out preventive maintenance, checking as per manufacturer’s recommendations and to make proper functioning/serviceability of unserviceable RPM meter and hour meter and all engine parameters, gauges throughout the contract period all as directed by Engineer in Charge

The capacity and location of DG sets for which comprehensive maintance to be carried over are as under:-

82.5 KVA DG set ( AFNET).

82.5 KVA DG set ( Mukherjee hall).

75 KVA DG set ( HQ Building).

25 KVA DG set (IT FACULTY).

7.5 KVA DG set (logistics section).

Note 2:- Contractor's labour has to attend the breakdown at any time during the contract period.

Note 3:- The rate quoted deemed to include all the minor spares such as screws, clips washers, distilled water, electrolyte etc and other spares will be measured and paid separately under appropriate items of BOQ here in after.

Supply only set of fuel pre-filters and fine filters as per sample and make of the following capacities of DG sets Note: (i) Each set comprising of the complete pre/fine filters required at site. (ii) Cost for fixing of all supply only items included under item No 3

82.5 KVA DG set ( AFNET).

82.5 KVA DG set ( Mukherjee hall).

75 KVA DG set ( HQ Building).

25 KVA DG set (IT FACULTY).

7.5 KVA DG set (logistics section).

Supply only set of lub/engine oil filters as per sample and make of the following capacities of DG sets (fixing under srl item No 03) :-

82.5 KVA DG set ( AFNET).

82.5 KVA DG set ( Mukherjee hall).

75 KVA DG set ( HQ Building).

25 KVA DG set (IT FACULTY).

7.5 KVA DG set (logistics section).

Supply only flexible fuel pipes with banjo bolts and nuts as per sample length and size to meet the requirement of site condition. (Fixing under Sl Item No. 3)

Supply only battery terminal clamp made up of brass with bolts and nuts. (Fixing under Sl Item No. 3)

Supply only complete set of fan belts of following capacities of DG set as per sample size all as directed. (Make : Fenner/Dunlop) (Fixing under Sl Item No. 3). :-

75 KVA DG set ( HQ Building)

82.5 KVA DG set (AFNET & Mukherjee hall)

25 KVA DG set (IT FACULTY)

7.5 KVA DG set (logistics section)

M & L for checking/servicing and overhauling/ calibration of the fuel injection pump with injectors of following capacities of DG sets. Note: The rate is deemed to be included for necessary sealing rings, ‘O’ rings if needs replacement etc and render necessary test/servicing certificate from the authorized dealer.

75 KVA DG set ( HQ Building)

7.5 KVA DG set (logistics section)

M&L for drain out the diesel from the diesel tank thoroughly to clean the dirt/sedimentation in the tank , refilling the diesel to the tank and all as specified and directed by the Engineer-in-charge for the following capacities of DG sets:- Note: (i) Container for drain out of DHPP to be provided by the contractor.. (ii) The rates deems to be inclusive of one coats of red oxide primer and two of coat of anti corrosive enamel paint including marking of level of tank.

82.5 KVA DG set ( AFNET).

75 KVA DG set ( HQ Building).

7.5 KVA DG set (logistics section).

M&L for servicing of self starter assembly of DG sets 24/12 volts of following capacities by disconnecting the self starter assembly from the engine and dismantling, cleaning all accessories, replacing worn-out parts like carbon brushes, bushes, contact plates,bentex, jumping levels etc and rewinding the unserviceable field coil and varnishing all as directed by Engineer-in-charge.

75 KVA DG set ( HQ Building)

25 KVA DG set (IT FACULTY)

Repairing the dynamo/Alternator after removing from the DG set of capacity 62.5 KVA to 82.5 KVA and repairing the same including replacement of the following parts :-

Armature of suitable size 1 No

Bearing bushes of suitable size 1 set

Dynamo Voltage regulator of suitable size

Dismantling of old unserviceable/corroded radiator from the 75 KVA DG set and M&L for new radiator suitable for 75 KVA DG set made out of copper tubes/fins and suitable frame and bracket assembly made out of GI angle/sheet, painted with anti corrosive paint over red oxide primer complete, radiator shall be as per existing specification and including filling of coolant upto level and testing complete all as specified and directed.

Supply and fix AVR (Automatic Voltage Regulator) of generator capacity 7.5 to 40 KVA of Kirloskar make suitable for existing specification complete all as specified and directed.

Supply and filling radiator anticorrosive coolant conditioner properly mixed up with the radiator water. (Filling under Sl Item No. 3)

Supply and filling engine oil 20W - 40 (Filling under Sl Item No. 3)

Supply only Ignition key suitable for DG set panel/control panel (Fixing under Sl Item No. 3)

Supply only Main contactor suitable for AMF Panel of 40 KVA DG Set, as per existing make and specification. (Fixing under Sl Item No. 3)

Supply only Auxiliary/Control contactors (2NO, 2NC) of suitable ratings for AMF Panels. (Fixing under Sl Item No. 3)

Supply only Plug in relay 12 V DC 8/11 pins suitable for for AMF Panels (Fixing under Sl Item No. 3)

Supply only battery charger (i.e step down tfr)of ratings 100VA,220-240V/12-14-16 volts suitable for AMF Panels (Fixing under Sl Item No. 3)

Supply only battery charger (i.e step down tfr)of ratings 200VA, 415 volts / 0-18 volts suitable for AMF Panels (Fixing under Sl Item No. 3)

Supply only Rheostat variable type suitable for old conventional type AMF Panel (Fixing under Sl Item No. 3)

Supply only single phase preventor of suitable rating for Control panel/AMF panel (Fixing under Sl Item No. 3)

Supply only CT's of suitable rating for Control panel/AMF panel (Fixing under Sl Item No. 3)

Supply and replacement of hinges of canopy door of DG set.

eurekaenterprises

p.chinnasamy

SENTOOR BUILDERSS

VARGHESECHACKO AND CO

PRIYA ENTERPRISES