Construction Management Plan - Southwark Council Planning Pages

Engaging contractors in the process off maximising the use of recycled aggregates for hardcoreand alternative cements according to application;and• To ensure compliance with legislative requirements, only Environment Agencylicensed wastehauliers, waste management contractors and landfill Sites will be used.• Suitable protection measuress will be incorporated in the design of the waste management area toprevent pollution, and regular inspectionss carried outto ensure that stored waste is covered bypresent accidental spillage and from being blown away.• Movement of waste by haul road r and public highways will avoid, where possible, the use of accessroutes through residential areas. When leaving Site, vehicles will be sheeted/ /covered to prevent anyescape of materials onto public highway.• Waste transfer notes will be retained r andd will fully describe the waste w in terms of type, quantity andcontainment in accordance with relevant regulations.Information regarding the type andquantity ofmaterial returnedto the supplier and thee contractor or contractors will also hold copies of all wastedocumentation.• Materials stored on Site for disposal (e.g. spoil arising) will be subject to the provisions of the duty ofcare, and may require a waste management permit. Where this iss identified the permit orr anyexemption will bemanaged by Lend Lease.7.12 Water Resources• The works will becarried out and workingg methods adopted to ensure that construction activities donot disturb ground contamination to adversely affect surface water and ground water quality. Thefollowing Best Practice measures will be adopted: Discharge to public sewerss – after prior agreement with Thames Water; The existing storm water drainage system will be retained where possible during construction,with modifications made as necessary y to prevent ingress of debris; Discharge via sediment traps/settlement tanks or ponds; Installation of interceptors; Control of spoil and other materials too prevent spillage, particularly duringg period of high localsurface flood risk (September to March), and through appropriate handlingg and selection ofspoil/materialstorage locations; Issues relatingto contaminated land affected by the construction, together with proposals forprotection of surface and groundwater; All drainage arrangementss will be determined in consultation with w the Environment Agency andSouthwark Council; and Careful siting and bundingof fuel storage facilities and any areas used for the storage ofpotentially hazardous materials.• Appropriate construction techniques will seek to ensure that groundwater seepage into excavatedareasdoes not take place.• Subject to appropriate discharge consents, water arising during excavation works will be dischargedto thesurface water drainagenetwork after attenuation in oil/water separators and settlementponds/tanks. Thedischarge would be monitored to meet any requirements set by the EA. Any waternot meeting the criteria set by the EA would be discharged to sewer and in accordance with ThamesWater’s requirements.St Mary’s Residential Detailed Planning Application May 201231