tender for comprehensive operation and maintenance contract (comc) of 2 no. of super sucker units (ssus) for a period of 2 years.; comprehensive operation and maintenance (o&m) of 02 nos. super sucker units (26 days x 12 months x 02 units = 624 shift each year) - by deploying staff as under: -drivers (8 nos.) for operation, helper cum operator (6 nos.), helpers (8 nos.), security guard (01 no.) and 02 nos. supervisors for supervision & project monitoring.the maintenance staff shall be provided as required, i/c sta/ fitness expense of vehicles (i.e. 02 nos. high pressure suction cum jetting machine, 04 nos. of dump tank and 02 nos. water tankers) statutory obligations, insurance, training, conveyance, communication, printing and stationery, uniform of all staff and technicians, personnel safety equipment, staff welfare etc., all spares consumables shall be on agency part.fuel (i.e. cng/ diesel) for operation of the super sucker units will be provided by the department.(a) first year