bids are invited for custom bid for services - monthly ambient air quality monitoring as per scc and sow mentioned in section v of tender document rates to be quoted for qty 72 numbers , custom bid for services - monthly workplace air quality monitoring as per scc and sow mentioned in section v of tender document rates to be quoted for qty 120 numbers , custom bid for services - monthly noise monitoring as per scc and sow mentioned in section v of tender document rates to be quoted for 480 qty numbers , custom bid for services - quarterly slop oil or waste oil analysis as per scc and sow mentioned in section v of tender document rates to be quoted for qty 8 numbers , custom bid for services - monthly monitoring of dg set stack as per scc and sow mentioned in section v of tender document rates to be quoted for qty 48 numbers , custom bid for services - monthly monitoring of treated sewage as per scc and sow mentioned in section v of tender document rates to be quoted for qty 24 numbers , custom bid for services - half yearly screening of pollutants in harbour and bottom water for physicochemical parameters as per scc and sow mentioned in section v of tender document rates to be quoted for qty 20 numbers , custom bid for services - half yearly screening of pollutants in harbour and bottom water for biological parameters as per scc and sow mentioned in section v of tender document rates to be quoted for qty 20 numbers , custom bid for services - quarterly analysis of drinking water for potability as per is 10500 2012 as per scc and sow mentioned in section v of tender document rates to be quoted for qty 32 numbers , custom bid for services - yearly analysis of drinking water for potability as per is 10500 2012 as per scc and sow mentioned in section v of tender document rates to be quoted for qty 8 numbers total quantity :