Submission of details pursuant to Conditions 19 (Drainage Verification), 21 (Sustainability) and 26 (Remediation Validation Report) of permission ref: PLAN/2021/1051 (Section 73 application to vary Condition 2 (Approved Plans) of permission ref: PLAN/2020/0313 (Erection of 7x two storey dwellings (Use Class C3) with accommodation in the roof space and associated parking, landscaping, bin and cycle storage and modified vehicular access following demolition of existing vacant Ambulance Station buildings (Use Class Sui Generis) to allow side-facing windows and alterations to fenestration)