Armo of iei fans, water pump set, split type ac, package type ac system, substation, lifts at existing building of stqc directorate eastern regional test laboratory( east), at dn-63, sector-v, salt lake city, kolkata-700091 during fy 2025-26. (sh: comprehensive maintenance of 1 no. of passenger kone lift installed at ertl campus)

Annual maintenance contract for maintenance work of total 10 (ten) nos passenger lift at 4th btn. p.h.e. campus, kolkata armed police, salt lake city, kolkata from 16.04.2025 to 31.03.2026. (1st call)

Moei fans, rmo water pump sets, compound lights, sub-station, package/split/window type ac etc. of eastern regional test laboratory (east), at dn-63, sector-v, salt lake city, kolkata-700091 during 2024-25.

Comprehensive maintenance of electrical passenger lifts installed at naraina vihar, tigris road, kirby place, short range and kone make lift installed at dgis, urban village, kabul line type-v and afmsd and comprehensive maintenance of electrical pas

Design, supply, erection, testing and commissioning of all inverter scroll vrf type system ac machine at paschim banga go-sampad bikash sanstha, hq at salt lake, kolkata-700106

Annual maintenance and operation of iei fans, water pump set, split ac, package type ac system, substation at existing building of stqc directorate eastern regional test laboratory (east) at dn-63, sector-v, salt lake city, kolkata-700091 during fy 2024-25 (sh: replacement of old rising main)

Repair rennovation of the old electrical wiring, light fittings, ceiling fans, wall fans etc of administrative block of eastern regional test laboratory (east), at dn-63, sector-v, salt lake city, kolkata-700091.

Annual maintenance and operation of iei fans, water pump set, split ac, package type ac system, substation at existing building of stqc directorate, ertl, kolkata fy 2024-25 (sh: replacement of old/worn out switch socket of electrical lab room, db mcb, isolator at canteen, supplying of insulation mat at substation).

Annual comprehensive service and maintenance of &#x0d and split type ac machines installed at different &#x0d floors of dvc towers, sunny park and salt lake guest &#x0d house at kolkata.

Rmoei fans i/c substation, dg set, lifts, wet riser system in office cum lab building for gsi at sector-ii, salt lake, kolkata-91 during 2024-25 (sh: hand painting of lift shaft and lift car top, panel, sheet etc. at 10, 11 and 12 storied building).