Three-year comprehensive annual maintenance contract (camc) for environmental control system (electrical, mechanical, water treatment plant and ro plant, excluding bms system) for 13 underground metro stations of l-2 and l-3 , and three-year..

Consultancy services as ie during o and m period for the project two laning with paved shoulders of aligarh-moradabad section of nh-509 from km. 79.000 to km.232.020 in the state of uttar pradesh on performance -based maintenance contract (pbmc)

Maintenance contract and various piece meal maintenance job of equipment like id, fd and pa fans, aph, chemical pump, compressor and dryer etc of 2x250mw unit 5 and 6 stps for the period of 02 years under bmd, stps

Maintenance contract for two years for housekeeping work at pesl gandhinagar office.

Implementation of 24x7 w/s project for town planning scheme (t.p. 1, 2, 3 and 4) under jurisdiction of (bda) on engineering, procurement and construction (epc) contract including operation and maintenance for a period of five (5) years

Construction of underground s/s for town planning scheme (t.p.1, 2, 3 and 4) of (bda) on engineering, procurement and construction (epc) contract including operation and maintenance for a period of five (5) years

Service contract for btl and align works of unit-5and6 under bmd, tmd and candi dept. for the period of 2 (two) years

Annual maintenance contract (amc) for transmission lines under maithon tlm jurisdiction for a period of 02 years

Biennial maintenance contract for cleaning and housekeeping of boiler coal mill area and other adjacent area and round the clock operation and titbit maintenance of mrs for unit3 and unit4 and upcoming unit5 at sgtpp, wbpdcl