Approval of details reserved by conditions 6 (Construction Environmental Management Plan), 8 (Site Investigation Scheme) and 16 (Intrusive Investigations) of planning permission reference 20/00638/FUL - PROPOSED VARIATION OF CONDITIONS 2 (APPROVED PLANS), 4 (SCHEME OF ACOUSTIC TREATMENT), 7 (FLOOD MITIGATION), 11 (EXTERNAL MATERIALS AND FINISHES), 18 (FENCING TO PROTECT WATERCOURSE), 20 (BOUNDARY TREATMENTS) AND 21 (ACOUSTIC BARRIER) OF PLANNING PERMISSION 17/00846/FUL (ENERGY RESERVE FACILITY)