Ol the work of repairing or co-axial line boring or machining of a-frame bearing housing and rear suspension mounting eye housings of cat 777d or e 100t dumpers of khadia project for a period of one year (365 days).

Repairing and modification of diesel tank to prevent diesel theft in 03 nos. beml bh-100 te dumpers and 10 nos. cat 773e 60 te dumpers.

Repairing of wornout damaged tie rod and lateral rod assembly of 02 two nos cat 777d model 100te dumper no pt92 and pt93 of rajmahal project

Offloading of the work for annual maintenance contract amc for cabin air conditioning system in 21 nos komatsu make hd785 7 dumpers of dudhichua project for different durations within 2 years duration

Auto manual bypass rotary switch for air conditioning, current rating 16a, position: 3 (auto, manual, off), number of poles: 7, as per sr. no. 57 of bill of material (bom) of rdso specification no. rdso/pe/ spec/ac/0184-2015 (rev-1), suitable for use in switchboard cabinet of lhb type ac coaches. make: l&t / salzer, cat. no. 16a-d16-61031-b13-fhyr only. oem or authorized dealers with past proven performance to quote only

Annual maintenance of air conditioning system in cat 777d-09nos and cat 777e-06nos 100ton dumpers for one year at kakri project.

Procurement of critical hoses of 100t cat 777d and 777e model dumpers.

Repairing of 10 no a frame housing nose cone in cat 777d/777e 100t dumpers.

Procurement of nda spares of cat 777e (10 nos) and 777d (12 nos.) model dumpers of khadia project.