1)
Time Limit
The development hereby permitted shall be begun before the expiration of three years from the date of this permission.
Reason - As required by Section 91 of the Town and Country Planning Act 1990, to avoid the accumulation of unexercised Planning Permissions.
2)
Compliance with approved drawings
The development shall not be carried out except in complete accordance with the details shown on submitted plans
Reason - The details are material to the acceptability of the proposals, and to ensure accordance with the development plan.
3)
Materials - To match existing
All work and work of making good shall be finished to match the existing exterior of the building(s) in respect of materials, colour, texture, profile and, in the case of brickwork, facebond and pointing, and shall be so maintained.
Reason - To preserve or enhance the appearance of the building and/or the character of the area in accordance with policies of the development plan in particular policies CL1, CL2, CL3 and CL6 of the Local Plan 2019.
4)
Construction Method Statement (CMS)
No development shall commence until a Construction Method Statement detailing how the proposed excavation is to be undertaken, spoil removed, adjacent property and land supported and stabilised, and the lowered floor, has been submitted to and approved in writing by the local planning authority. The Method Statement shall be prepared by a suitably qualified person, namely a Member of the Institute of Structural Engineers (M.I. Struct. E.) or a Member of the Institution of Civil Engineers (M.I.C.E.).
Reason - To ensure adequate safeguard to the structural integrity of neighbouring building in accordance with the Basements SPD and policy CL7 of the Local Plan 2019.ÿ It is necessary for the condition to be on the basis that 'No development shall commence until' as compliance with the requirements of the condition at a later time would result in unacceptable harm contrary to the policies of the Development Plan.
5)
Code of Construction Practice
No development shall commence until:
An Appendix A Checklist and Site Construction Management Plan (SCMP) for the development have both been submitted to, and approved in writing, by the Council's Construction Management Team, and then
B) Copies of the approved Checklist and Plan, and their written approval, have been submitted to the local planning authority to be placed on the property record.
The development shall be carried out in accordance with the Appendix A Checklist and SCMP so approved, or in accordance with a subsequent Checklist or SCMP as may be approved under this condition.
Note - The Council's Construction Management Team work independently of the planning department. For further information regarding the Code and how the required details should be submitted to them, the Council's Construction Management Team can be contactedÿon email at:ÿ[email protected]
or tel: 020 7361 3002
Reason - To mitigate the impact of construction work upon the levels of amenity that neighbouring occupiers should reasonably expect to enjoy, and to comply with the Basements and Transport and Streets SPDs and policies CL5, CT1, CE5 and CE6 of the Local Plan 2019. It is necessary for the condition to be on the basis that "No development shall commence until" as compliance with the requirements of the condition at a later time would result in unacceptable harm contrary to the policies of the Local Plan 2019.
6)
Sustainable Urban Drainage System (SuDS) (for major and minor applications - implementation)
During construction of the development hereby permitted the submitted Sustainable Urban Drainage System (SuDS) shall be fully implemented and maintained thereafter.
Reason - To reduce flood risk and to contribute to sustainability in accordance with policy CE2 of the Local Plan 2019.
7)
Trees - lopping and topping
For the duration of works the tree(s) existing on the site at the date of this permission shall be protected so as to prevent damage above and below ground, and no tree shall be lopped, topped, or felled, or root pruned, without the prior written approval of the local planning authority.
Reason - To ensure that the trees are adequately protected, to safeguard their contribution to theÿappearance and amenity of the area and accord with policies of the development plan, in particular policy CR6 of the Local Plan 2019.
8)
Privacy (Obscured glazing, fixed shut)
The new flank window hereby permitted shall be obscurely glazed, fixed shut non-openable below 1.7m from the finsihed floor level, and so maintained.
Reason - To safeguard the privacy of neighbouring property, and so accord with policy CL5 of the Local Plan 2019.
9)
Small Scale Dust Management Plan (SSDMP)
No development (including demolition) shall commence until a Dust Management Plan [setting out best practical means to minimise construction dust in line with the Mayor of London's guidance - The Control of Dust and Emissions from Construction and Demolition] is submitted to, and approved in writing by, the local planning authority. The SSDMPP shall be fully implemented during the course of demolition and development.
Reason: To ensure any impact on air quality is both minimised and managed and to comply with the NPPF (2021), development plan policies and Air Quality policy CE5 of the Local Plan.
10)
Contamination - Small-scale sampling
No occupation or use of the development shall commence until the actions required by parts A-E below are undertaken, and any required information is submitted to, and approved in writing by, the local planning authority.
Searches of readily available environmental and historical information (EHI) and a soil sampling and analyses exercise (SAE) are undertaken for any garden, landscaping and/or yard area and a corresponding SAE report is produced.
If, after applying the current CLAIRE 'Comparing Soil Contamination Data with a Critical Concentration' guidance (or any subsequent update or replacement) to the results of soil analyses, a contaminant within the soil over a part of or the whole of a site poses an unacceptable risk to human health, a remediation strategy (RS) shall be produced.
Any approved RS shall be fully implemented, and a verification report (VR) will be produced.
Imported and site sourced soils shall be verified in line with the Council's CLC5 guidance for the Testing of imported and reused soils and fills.
Any unexpected contamination or ground conditions shall be addressed in line with the Council's CLC2 guidance for small-scale sampling.
Where physical remedial measures are implemented to protect end-users of the development they shall be maintained. The EHI, SAE, SAE Report, RS and VR shall be undertaken in line with the Council's CLC2 guidance for small-scale sampling.
Reason: To ensure any risks from land contamination are both minimised and managed and comply with the NPPF and policy CE7 of the Local Plan. It is necessary for the condition to be on the basis that 'No occupation or use of the development shall commence' as compliance with the requirements of the condition at a later time may result in unacceptable harm contrary to the policies of the Local Plan.