COMPREHENSIVE MAINTENANCE OF VARIOUS CAPACITIES DG SETS INSTALLERS AT 87 SQDN AREA AT AF STATION PANAGARH

Amount

Comprehensive maintenance for a period of twelve months of (a) 1010 KVA = 02 Nos, (b) 750 KVA = 02 Nos, (c) 500 KVA =01 No capacities of DG sets installed at various location with cleaning, Oiling,Greasing, topping, calibration, repairs to diesel engine and including replacement of spares parts like clamps, v Belt of any size,pipe with fittings, check the level of coolant in radiator, repairs to leakage in radiator etc. Gaskets & Oil seals, servicing of the water pump, adjustment of fuel firing, Minor repair of self starter, Alternator, Auto Voltage Regulator, Battery & top up of Electrolite solution, arresting the oil leakage and topping up of engine oil, replacement of U/S oil level tube provided on the fuel tank for checking of oil level. The same has to be calibrated and level marked on the tank, Repair of wiring control panel of DG set of suiatable size of copper wire including repair/Replacement off toggle switch etc & connected accessories all as specified and as directed by Engr-in-Charge. Note:-(i) Visit shall be done every 06 months for a period of 12 months. (ii) Payment shall be made for only 02 visits no extra cost shall be paid for additional visits if required. (iii) Spare parts to be measured and paid here in after under Prime Cost Sum for (a) 1010 KVA = 02 Nos, (b) 750 KVA = 02 Nos, (c) 500 KVA =01 No.

Note:-(iv) The Contractors agrees to provide the following comprehensive services arising out of wear and tear of the normal usage of DG Sets (v) Preventive and Corrective Maintenance : The authorised service representative shall visit the site once in a month for carrying out preventive and corrective maintenance on all the units installed at site. This includes maintenance of all mechanical, electrical and electronic parts / sub-assemblies. The preventive maintenance report will be as per the manufacturer's instruction and as specified in Particular Specification. The contractors can claim payment on monthly basis. In that case the payment shall be made with pro-rata basis on quoted rates. (vi) Breakdown Maintenance : The authorised service representative will carry out all breakdown maintenance after receiving information (written or oral) from GE(AF) Panagarh officials or their representatives, The authorised service representative will carry out the required repairs of the units and inform office about the status of site. No payment shall be made on this account of any breakdown service during comprehensive maintenence period. (vii) Breakdown maintenance calls will be attended within a maximum of 24 hours of the receipt of the complaints. (viii) In case the complaints are not attended/resolved within the stipulated time as per the Note on 1.01 (iv), the Contractor is liable to pay Rs.500/- per unit per day till such time the unit is attended/resolved. (ix) The Contractor will employ trained service engineers / technicians certified by the Engineer-In-Charge for the service under this comprehensive maintenance period. (x) The Contractor will also maintain service reports for all visits & breakdown visits & copy of the same will be submitted every month. (xi) The cost of the above are deemed to be included in the quoted rates.

Material and labour for preparation of old pinted surface of Diesel Tank of DG set outer surface old painted or rusted surface by scaraping and painting with spray painting of gray colour synthetic enamel paint over two coat of red oxide primer all as directed by Engr-in-Charge.

Supply and fix in repairs maintanance free lead acid battrrey 12 volts, 24 plate, cold crank Amp (CCA) 180 AH and outer case having the low/high electrolyte indication. Make : Exide/Amron/Amco.

Supply and fixing battery terminal made up of brass including taking down u/s battery terminal.

Supply and replace Engine oil suitable for DG sets of Cummins make of various capacities complete all as specified and as directed. Note: The make of Engine oil shall be recommended by Cummins

Prime cost sum : The prime cost is to be used as directed by the Accepting Officer vide condition 1 (v) and 5 of IAFW-2249 of General Condition of contract forming part of the tender documents. (a) Provide a prime cost of Rs 600000.00 for supply of spare parts of various capacity of DG sets after dismantling and ordered convening BOO by the Accepting Officer. The material shall procured directly from the OEM authorised dealer . (b) Contractor quoted rate shall be included for overhead and profit and all taxes and insert amount to cover all. However quoted amount ahsll not exceed 15% (Fifteen percentage of estimated amount in case the contactor quoted amount is in excess of 15% of the estimated amount the same shall be restricted to 15% and all amount quoted shall be corrected accordingly to work out the contract sum.

M/S BISWAS AND KUNDU CONSTRUCTION