| Conditions or Reasons for Planning Application - CB/24/03372/DOC |
| Conditions or Reasons: | 2)
Other than demolition of the existing garages, the development hereby permitted shall not commence until a scheme to deal with contamination of land/ground gas has been submitted to and approved in writing by the local planning authority. The scheme shall include all of the following measures, unless the local planning authority dispenses with any such requirement specifically in writing:
1. A Phase II intrusive investigation report detailing all investigative works and sampling on site, together with the results of the analysis, undertaken in accordance with LCRM. The report shall include a detailed quantitative human health and environmental risk assessment.
2. A remediation scheme detailing how the remediation will be undertaken, what methods will be used and what is to be achieved. A clear end point of the remediation shall be stated, and how this will be validated. Any ongoing monitoring shall also be determined.
3. If during the works contamination is encountered which has not previously been identified, then the additional contamination shall be fully assessed in an appropriate remediation scheme which shall be submitted to and approved in writing by the local planning authority.
4. A validation report detailing the proposed remediation works and quality assurance certificates to show that the works have been carried out in full accordance with the approved methodology shall be submitted prior to first occupation of the development. Details of any post-remedial sampling and analysis to demonstrate that the site has achieved the required clean-up criteria shall be included, together with the necessary documentation detailing what waste materials have been removed from the site.
Reason: These details are required prior to commencement to protect human health and the environment in accordance with Policy CC8 of the Central Bedfordshire Local Plan 2021 and the National Planning Policy Framework 2023. |
3)
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 (+40%CC), via attenuated discharge to an existing watercourse, 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: Herrington, 2906 I5, R4, August 2023) and DEFRAs Non-5statutory 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.
Reason: The details are required pre-commencement 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 Central Bedfordshire Local Plan Policy CC3 to CC5 and NPPF Paras 159 to 169 Inclusive of foot notes 54 to 56 and its supporting technical guidance. |
4)
No development shall take place (including demolition, ground works, vegetation clearance) until a construction environmental management plan (CEMP: Biodiversity) has been submitted to and approved in writing by the local planning authority. The CEMP (Biodiversity) shall be informed by the June 2023 Ecological Impact Assessment EBD01407 and include the following;
a) Risk assessment of potentially damaging construction activities.
b) Identification of "biodiversity protection zones".
c) Practical measures (both physical measures and sensitive working practices) to avoid or reduce impacts during construction (may be provided as a set of method statements).
d) The location and timing of sensitive works to avoid harm to biodiversity features.
e) The times during construction when specialist ecologists need to be present on site to oversee works.
f) Responsible persons and lines of communication.
g) The role and responsibilities on site of an ecological clerk of works (ECoW) or similarly competent person.
h) Use of protective fences, exclusion barriers and warning signs.
i) Precautionary Working Method statement for Great Crested Newt.
The approved CEMP shall be adhered to and implemented throughout the construction period strictly in accordance with the approved details, unless otherwise agreed in writing by the local planning authority.
Reason: These details are required prior to commencement to ensure development is ecologically sensitive and protects species in accordance with the National Planning Policy Framework. |
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