Mechanical Works & Maintenance Tenders

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required. Qty. For NESD-I Qty. For NESD-II

Experience of having successfully completed similar works during last 7 years ending on the previous day of submission of tender. [Work experience certificates / Completion certificates should be uploaded for verification] (i) THREE similar completed works each costing not less than the amount equal to 40% of the estimated cost of the project mentioned in tender notice. (ii) TWO similar completed works each costing not less than the amount equal to 50% of the estimated cost of the project mentioned in tender notice. (iii) ONE similar completed work each costing not less than the amount equal to 80% of the estimated cost of the project mentioned in tender notice.

B) The firm should also carry out monthly one time servicing for all the boilers. During servicing of the boilers, the followinf works shall be carried out i.e., cleaning of filters, strainers, burner rod assembly, economizer, optimizer, valves & all accesories, general check up of electrical items to ensure all safties and keeping the boilers in good working condition including replacing of soare parts if necessary like gland washers, oil seals, valve seat assembly, hydraulic hose, photo cell, belt, side glasses, ignition cable, packings, arresting leakages etc., complete. The firm would also carryout test to ensure that the unit performs at the rated efficiency levels, there by results in optimum fuel consumption.