South Norfolk Village Clusters Housing Allocations Plan (Reg. 18 Draft)

Comment

Representation ID: 2126

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

SN4045SL
See attachment for full details.
Few or no constraints.
Standard information required at a planning stage. "1.] At risk of surface water flooding?: No
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: No flooding present
* 1.0% AEP Event [Depth]: No flooding present.
* 0.1% AEP Event [Extent]: No flooding present
* 0.1% AEP Event [Depth]: No flooding present.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - Internal Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): No
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised."

Assessment: Green

Comment

Representation ID: 2127

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachment for full comments

SN4036
Few or no constraints.
Standard information required at a planning stage. "1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: No flooding present
* 1.0% AEP Event [Depth]: No flooding present.
* 0.1% AEP Event [Extent]: Minor flooding
* 0.1% AEP Event [Depth]: 0.00 - 0.15cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): No
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): Yes|Ordinary Watercourse
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: No
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised."
The site is adjacent to a flow path. This must be considered in the site assessment.

Assessment: Green

Comment

Representation ID: 2128

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachments for full response.
Few or no constraints. Standard information required at a planning stage. "1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: Minor flooding
* 1.0% AEP Event [Depth]: 0.00 - 0.15cm.
* 0.1% AEP Event [Extent]: Minor flooding
* 0.1% AEP Event [Depth]: 0.00 - 0.15cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - External Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): No
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised." "The on-site flood risk forms the start of a flow path in the 0.1% AEP event. Flow lines indicate this flood water flows east off of the site, contributing to a major flow path east of the site. We advise this must be considered in the site assessment.

The majority of the site is unaffected by flood risk and has the potential to be developed."
Assessment: Green

Comment

Representation ID: 2129

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachments for full response.
Few or no constraints. Standard information required at a planning stage.
"1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: Minor flooding
* 3.33% AEP Event [Depth]: 0.00 - 0.60cm.
* 1.0% AEP Event [Extent]: Minor flooding
* 1.0% AEP Event [Depth]: 0.00 - 0.60cm.
* 0.1% AEP Event [Extent]: Minor flooding
* 0.1% AEP Event [Depth]: 0.00 - 0.60cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - Internal Flooding|Yes - External Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): Yes|Ordinary Watercourse
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised."
Assessment: Green

Comment

Representation ID: 2130

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachments for full response.
Few or no constraints. Standard information required at a planning stage.
"1.] At risk of surface water flooding?: No
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: No flooding present
* 1.0% AEP Event [Depth]: No flooding present.
* 0.1% AEP Event [Extent]: No flooding present
* 0.1% AEP Event [Depth]: No flooding present.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - Internal Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): No
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised."
Assessment: Green

Comment

Representation ID: 2131

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachments for full response.
Few or no constraints. Standard information required at a planning stage.
"1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: No flooding present
* 1.0% AEP Event [Depth]: No flooding present.
* 0.1% AEP Event [Extent]: Minor flooding
* 0.1% AEP Event [Depth]: 0.00- 0.30cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): No
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): No
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: No
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised."
Assessment: Green

Comment

Representation ID: 2132

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachments for full response.
Few or no constraints. Standard information required at a planning stage.
"1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: Minor flooding
* 1.0% AEP Event [Depth]: 0.00 - 0.30cm.
* 0.1% AEP Event [Extent]: Minor flooding|Moderate flooding
* 0.1% AEP Event [Depth]: 0.00 - 0.60cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - Internal Flooding|Yes - External Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): Yes|Main river|Yes|Ordinary Watercourse
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): Yes
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of SAND AND GRAVEL. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised." "Part of the on-site flood risk contributes to an adjacent flow path in the 0.1% AEP event. Flow lines indicate this flood water flows southwest off of the site, contributing to a larger flow path southwest and south of the site. There is some moderate ponding present in the 0.1% AEP event in the south of the site. We advise this must be considered in the site assessment.

The site is adjacent to a flow path. This must be considered in the site assessment.

A large area of the site is unaffected by flood risk and has the potential to be developed."
Assessment: Green

Comment

Representation ID: 2133

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachment for full response.
Few or no constraints. Standard information required at a planning stage.
"1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: No flooding present
* 1.0% AEP Event [Depth]: No flooding present.
* 0.1% AEP Event [Extent]: Minor flooding
* 0.1% AEP Event [Depth]: 0.00 - 0.15cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - Internal Flooding|Yes - External Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): Yes|Ordinary Watercourse
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised."
Assessment: Green

Comment

Representation ID: 2134

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachments for full response.
Few or no constraints. Standard information required at a planning stage. "1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: No flooding present
* 1.0% AEP Event [Depth]: No flooding present.
* 0.1% AEP Event [Extent]: Minor flooding
* 0.1% AEP Event [Depth]: 0.00- 0.30cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - Internal Flooding|Yes - External Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): No
4.] Surface water sewer systems?:
* On-site: No
* Within proximity to site (~100.00m): No
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised."
Assessment: Green

Comment

Representation ID: 2135

Received: 14/07/2021

Respondent: Norfolk County Council - LLFA

See attachments for full response.
Mitigation required for heavy constraints. Standard information required at a planning stage.
"1.] At risk of surface water flooding?: Yes
* 3.33% AEP Event [Extent]: No flooding present
* 3.33% AEP Event [Depth]: No flooding present.
* 1.0% AEP Event [Extent]: No flooding present
* 1.0% AEP Event [Depth]: No flooding present.
* 0.1% AEP Event [Extent]: Minor flooding|Moderate flooding
* 0.1% AEP Event [Depth]: 0.00 - 0.15cm.
2.] Internal & external flooding?:
* On-site: No
* Within proximity to site (~500.00m): Yes - Internal Flooding|Yes - External Flooding
3.] Watercourses [Online ordinary watercourses or mains rivers]?:
* On-site: No
* Within proximity to site (~100.00m): No
4.] Surface water sewer systems?:
* On-site: Yes
* Within proximity to site (~100.00m): Yes
5.] Source Protection Zone?: Source Protection Zone 3
6.] Internal Drainage Board?: No IDB referenced
7.] The site predominantly has superficial deposits of DIAMICTON. Comments on infiltration potential are dependent on a complete geotechnical investigation, including BRE365 Soakaway Testing. Where possible, surface water infiltration should be utilised." "The on-site flood risk contributes to a flow path in the 0.1% AEP event along the eastern side of the site. Flow lines indicate this flood water flows south off of the site, contributing to a larger flow path south of the site. We advise this must be considered in the site assessment.

A large area of the site is unaffected by flood risk and has the potential to be developed."
Assessment: Green