transient exceedances of the lowest BS5228 criteria. The majority of buildings would be resilient to the worst case vibration levels anticipated. However, a precautionary approach has been considered for listed buildings and non-earthwork related scheduled ancient monuments as these are considered of high sensitivity. Earthwork scheduled ancient monuments such as barrows and banks would not be considered sensitive to vibration as the earth could accommodate any small movements without any significant impact on the feature. Milestones will not be adversely affected by vibration.
Archaeological sites and listed buildings have been identified within 10m of the designated construction HGV routes. 10m is considered the largest distance from the road at which there is potential for vibration impacts from HGV. However, only those buildings within 5m of the road would be considered at risk of vibration levels that would result in an exceedance of the BS5228 criteria.
For receptors adjacent to roads on the Suffolk Lorry Route or in the Ipswich Urban Area, elevated vibration levels from HGV travelling over holes and cracks in the road will be part of the baseline and the additional HGV from the East Anglia ONE project will not significantly increase this vibration effect. A list of these sites and buildings and corresponding assessment notes are provided in full in Table 1.
1.4 Conclusion
A review of the scheduled ancient monuments has identified only earthworks / barrows which would not be considered sensitive to the worst case vibration levels anticipated. The following listed buildings have been considered at risk of elevated vibration levels should HGV travel over holes or cracks in the adjacent roads not part of the existing Suffolk Lorry Route Network:
• Grange Farmhouse, unnamed road, Alderton; • Red Lion Inn, The Street, Martlesham; • Red Lion Cottages, The Street, Martlesham; • Martlesham Hall, Church Lane, Martlesham; • The Red House, B1078, Coddenham; • Church Cottages, B1078, Coddenham; • Gryffon House, B1078, Coddenham; • The Cottage, B1078, Coddenham; • The Old Lodge and the Post Office, B1078, Coddenham; • The Dukes Head Inn, B1078, Coddenham; • Birdshill, Road between Lodge Road and A12, Seckford; • Seckford Hall Lodge, Road between Lodge Road and A12, Seckford; • Barn at Seckford Hall Lodge, Road between Lodge Road and A12, Seckford; and • Ford House, Woodbridge Road, Gundisburgh.
It is understood that the proposed route via Coddenham is a secondary alternative to the route to the south via Ipswich and Westerfield. However, as a possible route this has been included. The route through Coddenham is a Zone Distributer on the Suffolk Lorry Route Network, however receptors have been included as the weight restriction through this village.
EAOW 2
Ancient Monuments and Listed Buildings near to Construction Access Routes P41388
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46