Table 2.1: Structural and procedural controls This table relates to the pollution risks and pollution controls sections (2.1 and 2.2) above. You may use this table or create a similar one of your own. Area of site: Chemical storage area in Warehouse B Activity/facility/store: Activity Chemical delivery – Risk identification and contaminants of Existing pollution controls Improved or new pollution controls required concern Risk Contaminant(s) Structural Procedural Structural Procedural Timeframe n/a no further Spills during hydrocarbons bunding of Procedure procedure / four week review of – unloading of dissolved metals chemical delivery deliveries only within bunded structural controls Spill spill response chemicals chemicals area area required response procedures and produce sealed surface. contractors use safe practices required for document (pallets wrapping, trolley staff and jacks) contractors Inspection to follow in regular checks of seal and the event of bund integrity etc. a spill or Training leak. staff/contractors trained in procedures and Inspections. Traces of As above yard area sealed Inspection: stormwater Procedures 12 weeks to install contaminants yard area regularly swept and treatment oil required for appropriate – tracked from residues collected for interceptor and operation and interceptor system bunded disposal. sand/peat filter for maintenance of chemical integrity of concrete checked trace stormwater hydrocarbons and delivery area to 6 monthly. treatment yard metals in yard devices stormwater
Table 2.1: Structural and procedural controls This table relates to the pollution risks and pollution controls sections (2.1 and 2.2) above. You may use this table or create a similar one of your own. Area of site: Chemical storage area in Warehouse B Activity/facility/store: Activity – Chemical delivery Risk identification and contaminants of concern Existing pollution controls Improved or new pollution controls required Risk Contaminant(s) Structural Procedural Structural Procedural Timeframe Spills during unloading of chemicals hydrocarbons dissolved metals chemicals bunding of chemical delivery area sealed surface. Procedure deliveries only within bunded area contractors use safe practices (pallets wrapping, trolley jacks) Inspection regular checks of seal and bund integrity etc. Training staff/contractors trained in procedures and Inspections. n/a – no further structural controls required procedure / Spill response required for staff and contractors to follow in the event of a spill or leak. four week review of spill response procedures and produce document Traces of contaminants tracked from bunded chemical delivery area to yard As above yard area sealed Inspection: yard area regularly swept and residues collected for disposal. integrity of concrete checked 6 monthly. stormwater treatment – oil interceptor and sand/peat filter for trace hydrocarbons and metals in yard stormwater Procedures required for operation and maintenance of stormwater treatment devices 12 weeks to install appropriate interceptor system
City%20Waters%20-%20Pollution%20Control%20Plan.docx