Annual maintenance Preventive, Routine and Breakdown maintenance service contract of the various capacity Diesel Generators inside IITM Campus for the year 2026-27

Labour charges for 2 Nos numbers DG mechanic to test the healthyness of the DG's and entering the valid perameter in a Register/log book in daily basis for all the DG 's inside the campus. (Atleast one mechanic should be able to check electrical fault(s) inclusive AMF panel fault/ health check up, Alternator health check up, modification in wiring as required by Engineer-in-charge and prepair the report with different parameters as required. The man power is also responsible for the routine inspection/preventive maintenance, cleaning, checking and testing of following rated DG sets for their smooth functioning including attending all electrical and mechanical fault pertaining to the DG set(s), AMF panel(s) and Batteries. (Details of DG sets as per Annexure )

63 KVA DG set - 2 Nos

125 KVA DG set - 6 Nos

180 KVA DG set- 1 No

200 KVA DG set- 4 Nos

250kVA DG Set - 2 No

400kVA DG Set - 1 No

500 KVA DG set- 10 nos

625KVA DG Set- 2 Nos

750KVA DG Set- 2 Nos

Supply and Replacement of all required acessories (including all filters, except Air filter) for B-check as per the DG manufacturer/OEM recommendations.

63KVA DG set

125KVA DG set

180KVA DG set

200 KVA DG set

250kVA DG Set

400kVA DG Set

500 KVA DG set

625 KVA DG set

750 KVA DG set

Supply and Replacement of the following items as per the manufacturer recommendations during B check or as on when required after getting approval from Engineer-in-Charge.

Engine oil as per the manufacturer recommendations

Radiator Coolant

Distilled Water

Supply of following capacity as per the manufacturer recommendations suitable up to 750 kVA DG set, during service or as of when required after getting approval from Engineer-in-Charge.

12V 180AH Lead Acid Battery

12V 130AH Lead Acid Battery

Charges for filling of high speed Diesel (diesel will be supplied by IIT Madras) to the DG sets at various locations in the premises by manualy or electricaly including neacessary labour and hire charges for vehicle for transoport from autoshop as and when required as instructed by the Engineer- Incharge. ( 1 job will be considered as minimum transportation of 1000 litrs of Diesel in one or more trips)

Suppy, Installation, Testing and Commissioning of Engine controller as per approve make of following capacity DG set including programming, necessery modification of control wiring and accesseries. (Details of approve make of Engine controller as per Annexure )

Compatible up to 200 kVA

Compatible up to 500 kVA

Suppy, installation, testing and commissioning of 24V battery charger compatible up to 750 kVA DG set during service or as of when required after getting approval from Engineer-in-Charge.

Charge for DG fuel tank cleaning by draining the existing fuel, removing sludge, deep cleaning the base tank, refilling fuel, and bringing back to working condition, followed by conducting a trial run.

Charge for rectification of existing battery terminals and make in working condition for various capacities of DG set inclusive of melted terminals, recharge the battery. Rate is inclusive of to or fro cost. (Details of DG sets as per Annexure )

Buy Back of existing dismantled B check servicing material (i.e, Used filters and used lub oil, etc) including damaged air filters and remove from campus. The rate quoted will be in minus value.