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
Except as required by condition 7, 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)
Professional management of engineering works
No development shall commence until a Chartered Civil Engineer (MICE) or Chartered Structural Engineer (MI Struct.E)ÿhas been appointed to supervise the construction works throughout their duration and their appointment confirmed in writing to the Local Planning Authority. In the event that the appointed engineer ceases to perform that role for whatever reason before the construction works are completed those works will cease until a replacement chartered engineer of the afore-described qualification has been appointed to supervise their completion and their appointment confirmed in writing to the Local Planning Authority. At no time shall any construction work take place unless an engineer is at that time currently appointed and their appointment has been notified to this Authority in accordance with this condition.
Reason - The details are considered to be material to the acceptability of the proposal, and for safeguarding the amenity of neighbouring residential properties and to comply with the Basements SPD and policy CL7 of the Consolidated Local Plan 2015. 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.
4)
Construction Traffic Management Plan (CTMP)
No development shall commence until a Construction Traffic Management Plan has been submitted to and approved in writing by the local planning authority.ÿ The statement should include:
a)ÿ routeing of demolition, excavation and construction vehicles, including a response to existing or known projected major building works at other sites in the vicinity and local works in the highway;
b)ÿ access arrangements to the site;
c)ÿ the estimated number and type of vehicles per day/week;
d)ÿ details of any vehicle holding area;
e)ÿ details of the vehicle call up procedure;
f)ÿÿ estimates for the number and type of parking suspensions that will be required;
g) details of any diversion or other disruption to the public highway during preparation, demolition, excavation and construction work associated with the development;
h)ÿ work programme and/or timescale for each phase of preparation, demolition, excavation and construction work associated with the development;
i)ÿÿ details of measures to protect pedestrians and other highway users from construction activities on the highway;
j)ÿ a strategy for coordinating the connection of services on site with any programme work to utilities upon adjacent land; and
k)ÿ where works cannot be contained wholly within the site a plan should be submitted showing the site layout on the highway including extent of hoarding, position of nearby trees in the highway or adjacent gardens, pedestrian routes, parking bay suspensions and remaining road width for vehicle movements.
The development shall be carried out in accordance with the approved Construction Traffic Management Plan.
Reason - To minimise the impact of construction works upon highway safety and nearby residents' enjoyment of their properties in accordance with the Basements SPD and policies CL7, CT1 and CL5 of the Consolidated Local Plan.ÿ It is necessary for the condition to be on the basis that "No development shall commence until" as
5)
Considerate Constructors Scheme (CCS)
No development shall commence until such time as the lead contractor, or the site, is signed to the Considerate Constructors Scheme (CCS) and its published Code of Considerate Practice, and the details of (i) the membership, (ii) contact details, (iii) working hours as stipulated under the Control of Pollution Act 1974, and (iv) Certificate of Compliance, are clearly displayed on the site so that they can be easily read by passing members of the public, and shall thereafter be maintained on display throughout the duration of the works forming the subject of this permission.
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 SPD and policy CL5 of the Consolidated Local Plan 2015. 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.
6)
Contamination - Unexpected
If during development, contamination not previously identified is found to be present at the site, development work shall cease and not be recommenced until a report indicating the nature of the contamination and how it is to be dealt with has been submitted to, and approved in writing by, the local planning authority.ÿThe approved measures shall be implemented in full.
Reason - To ensure any risks from land contamination are minimised, and comply with the NPPF and development plan policies, in particular policy CE7 of the Consolidated Local Plan, and to accord withÿ CLR 11: Model Procedures for the Management of Land Contamination (Defra 2004) or the current UK requirements for sampling and testing).
7)
Submission of details
The following details shall be submitted to and approved in writing by the local planning authority before the relevant part of the works are begun, and the development shall not be completed otherwise than in accordance with the details so approved:
(a) Details and material samples to be used on the external faces of the rear building including link building to include bricks, mortar, render, metalwork and timber panelling(material samples to be provided on site);
(b) Detailed drawings of typical windows and openings to the rear building including fenestration patterns, reveals, cills and lintels, solar shades/light shelves
(c) Details of green roofs including structure, soil depth and planting
Reason - To accord with the development plan by ensuring that the character and appearance of the area are preserved and living conditions of those living near the development suitably protected.
8)
Roof Material - Natural slates
The roof slopes of the mansard extensions hereby permitted shall be clad in natural slates, and so maintained.
Reason - To preserve the appearance of the building and the character of the area, in accordance with policies of the development plan in particular policies CL1, CL2 and CL3 of the Consolidated Local Plan.
9)
Dormer windows
The cheeks of the dormer windows shall be clad in lead and be so maintained.
Reason - To preserve the appearance of the building and the character of the area, in accordance with policies of the development plan in particular policies CL1, CL2 and CL3 of the Consolidated Local Plan.
10)
Sash windows in painted timber
The windows hereby permitted to the mansard extensions shall be timber framed, white painted, double hung, sliding sashes, and so maintained.
Reason - To preserve the appearance of the building and the character of the area, in accordance with policies of the development plan in particular policies CL1, CL2 and CL3 of the Consolidated Local Plan.
11)
Archaeology (Stage 1 written scheme)
No development shall take place until a stage 1 written scheme of investigation (WSI) has been submitted to and approved by the local planning authority in writing. For land that is included within the WSI, no demolition or development shall take place other than in accordance with the agreed WSI, and the programme and methodology of site evaluation and the nomination of a competent person(s) or organisation to undertake the agreed works.
Reason - To safeguard the archaeological heritage of the Borough in accordance with policy CL4 of the Consolidated Local Plan. 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.
12)
Archaeology (Stage 2 written scheme)
If heritage assets of archaeological interest are identified by stage 1 written schem of investigation (WSI) then for those parts of the site which have archaeological interest a stage 2 WSI shall be submitted to and approved by the local planning authority in writing. For land that is included within the stage 2 WSI, no demolition/development shall take place other than in accordance with the agreed stage 2 WSI which shall include:
A. The statement of significance and research objectives, the programme and methodology of site investigation and recording and the nomination of a competent person(s) or organisation to undertake the agreed works
B. The programme for post-investigation assessment and subsequent analysis, publication & dissemination and deposition of resulting material. This part of the condition shall not be discharged until these elements have been fulfilled in accordance with the programme set out in the stage 2 WSI.
Reason - To safeguard the archaeological heritage of the Borough in accordance with policy CL4 of the Consolidated Local Plan. 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.
13)
Noise from building services plant and vents
Noise emitted by all building services plant and vents shall not exceed a level 10dBA below the existing lowest LA90(10min) background noise level at any time when the plant is operating, and where the source is tonal it shall not exceed a level 15dBA below. The noise emitted shall be measured or predicted at 1.0m from the facade of the nearest residential premises or at 1.2m above any adjacent residential garden, terrace, balcony or patio. The plant shall be serviced regularly in accordance with the manufacturer's instructions and as necessary to ensure that the requirements of the condition are maintained. If at any time the plant is determined by the local planning authority to be failing to comply with this condition, it shall be switched off upon written instruction from the local planning authority and not used again until it is able to comply.
Reason - To prevent any significant disturbance to residents of nearby properties and comply with development plan policies, in particular policy CL5 of the Consolidated Local Plan.
14)
Anti-vibration mounts for air-conditioning/ extraction equipment
The plant shall not operate unless it is supported on adequate proprietary anti-vibration mounts to prevent the structural transmission of vibration and regenerated noise within adjacent or adjoining premises, and these shall be so maintained thereafter.
Reason - To prevent any significant disturbance to residents of nearby properties and comply with development plan policies, in particular policy CL5 of the Consolidated Local Plan.
15)
Highway works
The new dwellings hereby approved shall not be occupied until the two site accesses adjacent to numbers 26 and 28 respectively have been modified in accordance with details to be submitted to and approved by the Local Planning Authority. The modified vehicle access should be designed as a vehicle crossover as per the access to Red Anchor Close opposite.
Reason - To maintain the quality of the footway, to protect the Borough's streetscape and to improve the pedestrian environment in accordance with Consolidated Local Plan policies CT1 and CR4.