Navigation comm sys package sh40,doc for navigation comm sys package sh40,obs for navigation comm sys package sh40,navigation comm sys package sh41,doc for navigation comm sys package sh41,obs for navigation comm sys package sh41,navigation comm sys package sh42,doc for navigation comm sys package sh42,obs for navigation comm sys package sh42,navigation comm sys package sh43,doc for navigation comm sys package sh43,obs for navigation comm sys package sh43,navigation comm sys package sh44,doc for navigation comm sys package sh44,obs for navigation comm sys package sh44,navigation comm sys package sh45,doc for navigation comm sys package sh45,obs for navigation comm sys package sh45,services sh40,services sh41,services sh42,services sh43,services sh44,services sh45

Storage,installation and comm

Mech.jobs-inline balance foam proportioner install

Go/no-go type wsp sensor gap gauge

Ambient air quality monitoring device,air quality monitoring device

Preparation for geographic information system ,gis, based detailed project report,dpr for pollution abatement ofnorth barrackpore,manirampur part by i and d of existing drains including house connection of defence/barrackpore cantonment area,2nd call

Renovation of old sewer line along with house connections with the existing sewerage network under bhatpara municipality.

Pollution abatement works for river mahananda at siliguri municipal town, i and d with stp, in west bengal state, including operation and maintenance period of 15 years through hybrid annuity based ppp mode under namami gange mission-ii

Supply of 33 kv ct pt

Supply of 11 kv ct pt