Cleaning and disinfection of overhead and underground water storage tank at niser campus jatni

A/r and m/o to 310 da staff quarters dg. 2025-26. (sh cleaning of underground water tank, cleaning of terrace/loft water storage tank and sewer line etc. for a period of 6 months).

Annual cleaning disinfecting of overhead underground water tanks of the bgxiv storied 2 nos academic block including one number of fire tank at presidency university, 2nd campus, new town, kolkata 700156 at plot no dg 02 02 under bidhannagar east div

Cleaning and disinfecting underground reservoir overhead gi tank of lalbazar kolkata police head quarter during the year 202526 sp works

Augmentation of water supply bsf campus salbagan tripura sh cleaning of overhead tank underground sumps raising main and repair replacement damaged pipe line under under ftr hq bsf tripura

Annual cleaning of underground, overhead water &amp#x0d tank on quarterly basis, cleaning of gully traps, &amp#x0d manholes etc at delhi state cancer institute (east &amp#x0d and west), dilshad garden and janakpuri delhi &amp#x0d

Periodical tank cleaning and disinfecting of overhead and underground tanks by mechanical process at netaji indoor stadium and kshudiram anushilan kendra kolkata during the period from march 2025 to february 2026

Supply of daily rated workers for maintenance of garden and upkeepment (dusting, cleaning, sweeping, etc.) of inside kolkata raj bhavan campus, along with kolkata raj bhavan main building etc. under sge/wb for a duration of one year_2nd call

Annual maintenance works of sanitary and plumbing, building and tank cleaning of roopkala kendro under information and cultural affairs department , block gm , sector v , salt lake city kolkata 700091. for one year period

Ar and mo to delhi high court new delhi dg 24 25 sh cleaning of water storage overhead underground tanks and cleaning and desilting of sewer drain lines by hydraulic operated high pressure suction jetting sewer cleaning machine at court complex