Annual engineering comprehensive maintenance and repairing of electrical installation at head office of wbiidc dj-10 sector-ii salt lake city kolkata-700091 for the period of one year

Installation of 20 nos. a.c machine in the office rooms of enforcement branch, west bengal at 6th floor, araksha bhawan, salt lake city, kolkata-700091. (1st call)

Emergent repair and painting work of the m i c qtr no v 14 at purbachal housing estate sector iii salt lake kolkata 700097 during the year 2025 2026

Regular repair and maintenance of different toilets at nabaprajanma (annex), at vybk, salt lake kolkata during the year 2025-26 (s and p work)

Modification of existing office of se, kolkata health circle to accommodate the office chambers of senior se, se and ta, health circle at 1st floor of kit bldg, p-16, india exch place exten, kol- 700073, under city div,p.w.dte during the year 2025-26

Repairing, overhauling re-installation, testing, and commissioning of split/ cassette type air-conditioner installed on different floors in office-cum-laboratory of west bengal pollution control board, 10a, block-la, sector-iii, salt lake, kolkata

Annual repair maintenance of sukanya home , block aq 15, sector v, salt lake, kolkata 700091 under bidhannagar east sub division i, bidhannagar east division p.w.dte. during the year 2025 26

Sinking of a deep tube well 150mm dia with top enlargement 150mm dia upto 200 mtr. depth by rig boring system for within the compound of hc block, phe, salt lake, sector-iii, kolkata-700106 during the year 2024-2025

2nd call for construction of new underground sewerage line for block- d, l and n within of hc block salt lake, sec-iii , kolkata-700106, during the year 2024-2025.

Day to day maintenance of floor, passage, stair, w.c. and out side of the building in ministers bungalow and office block at smart city dhurwa, ranchi for the year 2025-2026. (period from 01-04-2025 to 31-03-2026)