Parameter/ Activity
|
Location
|
Means of Monitoring
|
Frequency
|
Responsible Agency
|
|
|
|
|
Implemented by
|
Supervised by
|
Dredging
|
At all dredging points
|
Ecological inspection of the site prior to development
|
Weekly
|
Contractor
|
DSC/CSC
|
Pb, Cd, Cr, Cu, Zn, Mn, As, Se, Hg, PCBs, POPs, and hydrocarbons
|
Riverbed sediments at 6 terminals; at 25 sites along dredging routes to be annually selected by DSC
|
Laboratory analysis of material for screening for metals and oil/grease
|
Before construction at sites of terminals; on annual basis at beginning of dry seaoson at sites along dredging routes
|
Contractor through a nationally recognized laboratory
|
CSC/DSC
|
Soil Pollution
|
At terminal, vessel shelter and landing construction sites
|
Visual inspection that filling is through several compartments
|
Beginning of earth filling works
|
Contractor
|
DSC/CSC
|
Construction and material storage sites
|
Ensure no contaminated effluent is leaving from the filling area to the nearby agricultural lands
|
Weekly
|
Contractor
|
DSC/CSC
|
Hydrocarbon and chemical storage
|
Construction camps and yards
|
Visual Inspection of storage facilities
|
Monthly
|
Contractor
|
DSC/CSC
|
Traffic Safety
|
Haul Roads
|
Visual inspection to see whether proper traffic signs are placed and flag-men for traffic management are engaged
|
Monthly
|
Contractor
|
CSC
|
Air Quality (dust, smoke)
|
Construction sites
|
Visual inspection to ensure good standard equipment is in use and dust suppression measures (e.g., spraying of waters) are in place.
|
Daily
|
Contractor
|
DSC/CSC
|
Material storage sites
|
Visual inspection to ensure dust suppression work plan is being implemented
|
Monthly
|
Contractor
|
CSC
|
Air quality (PM, CO2, SOx, NOx)
|
Near the terminal sites
|
24 hours continuous monitoring with the help of appropriate instruments and analyzers
|
Quarterly during the construction phase
|
Contractor
|
CSC
|
Noise
|
Construction sites
|
Noise measurement using noise meter; Ensure work restriction between 21:00-06:00 close to the sensitive locations
|
Weekly
|
Contractor
|
CSC
|
Water quality (For all drinking water parameters including As, and coliforms)
|
Locations of tube-well installation installed for each landing station (as applicable)
|
Depth of tube well should be more than 30m. Test water for arsenic and iron before installing of casing. If the quality is found not suitable further deepening will be done.
|
During drilling of wells
|
Contractor trough a nationally recognized laboratory
|
CSC
External Monitor
|
Water wells to be used by contractors for drinking
|
Laboratory analysis of all drinking water parameters specified in national standards
|
After development of wells
|
Contractor trough a nationally recognized laboratory
|
CSC
|
Water quality
|
at 100 m downstream of all the dredging and in-river dredge disposal locations
|
Spot analysis of suspended solids, turbidity, dissolved oxygen, and pH.
Visual inspection on presence of petroleum products
|
Monthly
|
Contractor trough a nationally recognized laboratory
|
DSC
|
Water quality
|
At discharge points of all on-land dredge disposal facilities
|
Sampling and analysis of pH, Temperature, Turbidity, TSS, TDS, EC, DO, BOD, TOC, Ca, Mg, Na, K, F,Cl, Br, SO4, NO3, PO4
|
Quarterly
|
Contractor trough a nationally recognized laboratory
|
DSC
|
Waste Management
|
Construction camps and construction sites
|
Visual inspection that solid waste is disposed at designated site
|
Monthly
|
Contractor
|
DSC/CSC
|
Drinking water and sanitation
|
Camps, offices
|
Ensure the construction workers are provided with safe water and sanitation facilities in the site
|
Weekly
|
Contractor
|
CSC
|
Flora and Fauna
|
Sensitive habitats in Project influence area
|
Survey and comparison with baseline environment
Ensure use of lighting at construction sites conforms with requirements to limit impacts to wildlife
|
Six-monthly
|
BIWTA through biodiversity consultant, Contractor
|
CSC/DSC, M&E Consultant, BIWTA
|
Cultural and archeological Sites
|
At all work sties
|
Visual observation for chance finds
|
Daily
|
Contractor
|
CSC, M&E Consultant, BIWTA
|
Restoration of Work Sites
|
All Work Sites
|
Visual Inspection
|
After completion of all works
|
Contractor
|
CSC, M&E Consultant, BIWTA
|
Safety of workers Monitoring and reporting accidents
|
At work sites
|
Usage of Personal Protective equipment and implementation of contractor OHS plan
|
Monthly
|
Contractor
|
CSC, M&E Consultant, BIWTA
|
Grievances
|
In the project area
|
Number of grievances registered and addressed; analysis by type of grievance and type of stakeholder
|
Monthly
|
PIU
|
DSC/CSC, M&E Consultant, BIWTA
|
During Operation and Maintenance
|
|
|
|
Cleanliness
|
At all terminal sites
|
Visual Inspection
|
Monthly
|
Terminal Administration Offices
|
BIWTA
|
Waste effluents
|
Along the terminal sites
|
Visual inspection that solid and liquid waste effluents are properly managed during maintenance works
|
Six-monthly
|
Terminal Administration Offices
|
BIWTA
|
Waste reception facilities
|
At the terminal sites
|
Visual inspection that waste collection facilities are in use
|
Six-monthly
|
Terminal Administration Offices
|
BIWTA
|
Workers and community health and safety
|
At all terminal sites
|
Visual inspection on health and safety issues
|
Six-monthly
|
Terminal Administration Offices
|
BIWTA
|
Water Quality
|
At all terminal sites
|
Sampling and analysis
|
Six-monthly
|
BIWTA through a nationally recognised laboratory
|
BIWTA
|
Accidents
|
At all terminal sites
|
Visual assessment and Interviews with involved people
|
As and when happened
|
Terminal Administration Offices
|
BIWTA
|