Supply of wcl security, category ii, listed and listed i for watch and ward services under oil operational area under oil pipeline services in the state of assam for a period of 04 years from 01.07.2025 to 30.06.2029.

Comprehensive maintenance works of various colonies of jambad colliery and jambad ocp under kajora area (e.c.l) for a period of 02 years

Comprehensive estimate for cleaning and upkeeping works of central hospital and gnmt school cum hostel under ib valley area (civil) for two years

Dismantling, erection and di of 3.3 kv overhead lines of 02 nos of pump feeders(vcb-4 and ngef-3) from north side of mine to west side of lajkura ocp,ib valley area

Relocation of ms,hdpe pipe line of size 8 inch ,10 inch dia from mines sump to north discharge point near kalvat at quarry lajkura ocp, ib valley area

Complete annual maintenance of 1b, 1c, m.q., nalapar staff colony, bhanu colony and kk colony sayal under sayal-d project, barka-sayal area.(for a period of 02 years)

Annual maintenance and operation of 02 &#x0d nos. 11 tone centralized air conditioner &#x0d plant and routine checking the same in one &#x0d shift installed at computer building (agm &#x0d section) under gm unit, piparwar area for a &#x0d period of 01 year&#x0d

Day to day maintenance / repair of electrical installations of 3.3kv,(lts feeder), 440v oh line,cable, light fitting work from lingaraj ocp main substation to lingaraj township and inside the colony premises of lingaraj area for a period of two years

Evacuation and removal of ash/earth/sludge/jungle etc. from the metro drain approaching to guard pond, confluence area of guard pond, culvert under s.e. railway track and cleaning, re-sectioning of the kutcha peripheral drain from chp zld area to gua

Operation and maintenance of sluice gate of intake (ph-1) and y-channel within wtp premisses from 01.05.2025 to 31.03.2026 (11 months) of action area-i, new town kolkata water supply project under p.h.e. dte.