| Conditions or Reasons: | 1)
The development hereby permitted shall begin not later than three years from the date of this permission.
Reason: To comply with Section 91 of the Town and Country Planning Act 1990 as amended by Section 51 of the Planning and Compulsory Purchase Act 2004. |
2)
The building hereby approved shall be used only for agricultural purposes as defined in Section 336(1) of the Town and Country Planning Act 1990 and if at any time the building ceases to be used or required for such purpose it shall be removed and the site re-instated in accordance with a scheme previously submitted to and approved in writing by the Local Planning Authority.
Reason: To ensure that the building is used for agricultural purposes only since it lies within a rural area where restrictive planning policies apply and where only that development needed to meet the essential requirements of the locality is permitted.
(Section 6, NPPF) |
3)
No building shall be occupied until the junction of the proposed vehicular access with the highway has been constructed in accordance with the approved details.
Reason: In order to minimise danger, obstruction and inconvenience to users of the highway and the premises. |
4)
Visibility splays shall be provided at the junction of the access with the public highway before the development is brought into use. The minimum dimensions to provide the required splay lines shall be 2.4m measured along the centre line of the proposed access from its junction with the channel of the public highway and 215m measured from the centre line of the proposed access along the line of the channel of the public highway. The required vision splays shall for the perpetuity of the development remain free of any obstruction to visibility.
Reason: To provide adequate visibility between the existing highway and the proposed access(es), and to make the access(es) safe and convenient for the traffic which is likely to use it (them). |
5)
No development shall commence until a detailed surface water drainage scheme, to manage surface water runoff from the development for up to and including the 1 in 100 year event (+30%CC), via to be decided, and a maintenance and management plan for the scheme has been submitted to and approved in writing by the Local Planning Authority. The final detailed design shall be based on the agreed FRA & Drainage Strategy (Ref; to be submitted) and DEFRAs Non-statutory technical standards for sustainable drainage systems (March 2018) and shall be implemented and maintained as approved. Maintenance will ensure the system functions as designed for the lifetime of the development. Any variation to the connections and controls indicated on the approved drawing which may be necessary at the time of construction would require the resubmission of those details to the Local Planning Authority for approval. The discharge rate from the development will be limited to the equivalent 1 in 1 year rate, or an appropriate rate as agreed by the Bedford Group of Internal Drainage Boards. The applicant should address the following points 1 to 12 when submitting details to
discharge the condition:
1. We will require a full set of calculations providing evidence of all surface water retained on site for the 1 in 100 (+30%CC). Any exceedance should be shown with pathways, depths and velocity.
2. We will require full drainage drawings showing all connections, control features, storage, inverts etc. and how it communicates with the development wide scheme.
3. We will require BRE365 infiltration test results
4. Culverting of existing watercourses will not be permitted.
5. There should be a minimum 1m between the base of a soakage unit and the seasonal water table.
6. Any watercourses within or adjacent to the site should be included in the maintenance and management plan, even if there is no discharge to them. This would be a riparian ownership issue but leaving it as such is no longer acceptable.
7. Under Central Bedfordshire Council and IDB bylaws, any watercourse within or adjoining the site boundary will maintain a 9m development free easement (on the development side), unless otherwise agreed with the relevant drainage authority. This applies to all watercourses, where water is present for all or some of the year, including those not clearly stated on mapping, topography or planning documents.
8. The connection of private surface water drainage systems to a highway system is not permitted.
9. Permeable block paving should be laid to CIRIA C768 'Guidance on the construction of SuDS' guidelines. This guidance also stipulates following Interlay guidance.
10. The Council does not, and is not required to, adopt any SuDS feature. It is the responsibility of the applicant to ensure that the surface water drainage system, in its entirety, will be effectively maintained in the long-term. We therefore expect confirmation of the proposed arrangements for maintenance to be provided with the final detailed design, including the future maintenance and operational needs and the responsible bodies for undertaking maintenance (for all public and private drainage components).
11. The final detailed design including proposed standards of operation, construction, structural integrity and ongoing maintenance must be compliant with the 'Non-statutory technical standards for sustainable drainage systems' (March 2015, Ref: PB14308), 'Central Bedfordshire Sustainable Drainage Guidance' (Adopted April 2014, Updated May 2015), and recognised best practise including the Ciria SuDS Manual (2016, C753).
12. Land drainage Consent under the Land Drainage Act 1991 must be secured to discharge surface water to an existing watercourse/ditch, and details of this provided with the full detailed design. An easement should be provided on the developable side of the watercourse to allow for access for maintenance, this should be 9m but may depend on the maintenance requirements considered appropriate.
Reason: To ensure the approved system will function to a satisfactory minimum standard of operation and maintenance and prevent the increased risk of flooding both on and off site, in accordance with CBC Local policy CC3 to CC5 and NPPF Paras 159 to 169 Inclusive of foot notes 54 to 56 and its supporting technical guidance. |
6)
No building/dwelling shall be occupied until the developer has formally submitted in writing to the Local Planning Authority a finalised 'Maintenance and Management Plan' for the entire surface water drainage system, inclusive of any adoption arrangements and/or private ownership or responsibilities, and that the approved surface water drainage scheme has been correctly and fully installed as per the final approved details.
Reason: To ensure that the implementation and long term operation of a sustainable drainage system (SuDS) is in line with what has been approved, in accordance with Written Statement HCWS161, 18th December 2014 |
7)
The development hereby permitted shall not be carried out except in complete accordance with the details shown on the submitted plans, numbers D92-23-83-DR-A-021, D92-23-83-DR-A-020, D92-23-83-DR-A-014, D92-23-83-DR-A-012, D92-23-83-DR-A-011, D92-23-83-DR-A-010, D92-23-83-DR-A-100
Reason: To identify the approved plan/s and to avoid doubt. |
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