Waterproofing treatment of 3rd floor back side gents toilet block to prevent water seepage in the sidwal room ac plant room 2nd floor for itpc cdr at te building bidhannagar salt lake

Construction of aluminium partitions with doors for effective cooling at satyabala transmission room 2nd floor of te building howrah&#x0d &#x0d

Thorough external repairing renovation and painting of telephone exchange building quarter building as well as the roof treatment etc at chittaranjan telephone exchange kolkata

Repairing of external structural column beam chajja fins etc and plaster at te building at manicktala te building compound

Internal repairing painting of 7th and 6th floor offices of cntx east 7th floor corridor and miscellaneous civil works for establishment of otn and maan noc at transmission centre cntx east of telephone bhawan kolkata

Renovation of poi mux room and 2nd floor toilet block at chittaranjan te building kolkata

Demolition of abandoned pump room and making a slab over underground reservoir to use it as parking space including other ancillary works at north side of annex building telephone bhawan kolkata

Repairing of generator room transformer room pump room ground floor toilet and entire office space at 1st floor including toilets at telephone house 8 hare street kolkata

Urgent roof top tower pole and bts maintenance work under jurisdiction of cmts jdv kolkata

Repairing and maintenance work of damaged rtt rtp bts room shelter roof door lock etc under the jurisdiction of alpii in the year 202 phase 1