Application for approval of the details of the proposed on-site open space and play facilities, including a timetable as required by condition H12 of planning permission reference 17/00953/FUL - Variation of conditions H2 (changes to approved plans), H4 (provision of site accesses), H20 (further site investigations) and H22 (remediation scheme) of the Hawthorns part of planning permission 15/01004/FUL for residential development of 83 dwellings with school drop off point, shop and areas of greenspace