Station including bored tunnel between stations (ch 76.000 to ch 17250.000) for corridor 3 of chennai metro rail project phase ii.

Sholinganallur lake to sipcot 2 station including stabling lines, viaduct between the stations (ch 35044.000 to 44671.000) for corridor- 3 of chennai metro rail project phase-ii.

Design manufacture supply installation testing commissioning training and maintenance of station level equipment of afc system for cmrl phase ii - corridor 3 and corridor 5 including replacement and retrofitting of phase i station level equipment.

Design, supply, installation, testing and commissioning of ballastless, ballasted track, fastening system and turnouts from chainage (-) 635 to chainage 46,985 m from heelalige to rajanukunte in corridor 4 of bsrp

Consultancy services for preparation of dpr of for upgradation of 4-lane stretches of barwa adda to panagarh section of nh 19 into 6 lane standard in the state of jharkhand and west bengal

Supply of 38 nos. airfield crash fire tender (acfts) / aircraft rescue and fire fighting vehicles (arffvs) of 10,000 liters water tank capacity with 08 years comprehensive annual maintenance contract after 02 years of defect liability period

Consultancy services of preparation of dpr for development of 4-lane greenfield highway from kuppam hosur-bengaluru (strr) in the state of andhra pradesh.

Purchase of adult oxygenator on one year rate contract basis and further extendable upto 01 year

Hiring of services for carrying out pre-engineering survey, rou acquisition and obtaining statutory clearance/ permission for projects in onshore assets under rate contract for a period of 3 years

Purchase of different types of consumable items airways on one year rate contract basis and further extendable upto 01 years. &#x0d &#x0d