Details as required by conditiion 3 (remediation), 9 (drainage) and 10 (drainage management plan) of planning permission 4/01017/19/ROC (Variation of condition 2 (approved plans), 3 (written scheme of investigation), 6 (contamination), 8 (materials), 11 (landscaping), 13 (drainage scheme) and 14 (refuse storage) attached to planning permission 4/02062/17/mfa part demolition part conversion and new build to create 10 dwellings