Outsourcing of repair and maintenance of 02 nos. cat make d11t dozers s.n. t-661 and t-668 and 02 no. cat make 992k payloader s.n. p-642, p-515 and 01 no. cat make m24 motor grader s.n. 563 for a period of 365 days working at khadia project.

Annual maintenance contract (amc) of operator cabin air conditioning system of 04 nos epiroc make drill machines of khadia project for a period of 01 year (365 days).

Annual maintenance contract (amc) of operator cabin air conditioning system of 09 nos rel make drill machines of khadia project for a period of 01 year (365 days).

Amc of entire electrical installation and operation of 02 nos. silent dg sets by engaging manpower for the site of jubilee park bungalow and circuit house annex bungalow at jalpaiguri for the period of 01 (one) year.

Offloading of engine replacement work of 07 nos. diesel drills of khadia project over a period of 02 years.

Offloading the work of annual maintenance contract (amc) for repair and maintenance of air conditioning system fitted in operators cabin of 01 no. cat 834k wheel dozer ( sl no. lwy00737) of krishnashila project for period of 365 days.

Outsourcing of repair and maintenance of 07 nos. cat777e 100t dumpers, 09 nos. cat777d 100t dumpers and 02 nos. cat777d converted water tankers of khadia project for a period of 01 year (365 days).

Demounting and mounting work of 04 nos. engine and 04 nos. transmission of bd355 dozers of khadia project for a period of 365 days

Work of construction and commissioning of 02 nos bore hole by dth/rotary/ combination/odex rig of 200 mm dia tube well and providing, laying, jointing and testing of pipeline and other allied works under sub div. virat nagar with 24 months dl period

Offloading the work of annual maintenance contract (amc) for repair and maintenance of air conditioning system fitted in operators cabin of 14 nos. beml machines of krishnashila project for period of 365 days.