ML2026027 - Translink Portstewart Sea Defence

• Marine, 
• Marine licensing and permits

The proposed works comprise repairs and enhancement to existing sea defences along
the southern bank of the River Bann, adjacent to the Coleraine-Derry railway line. The
scheme involves construction of approximately 175 m of double-interlocking rip-rap rock
armour revetment, installed over the existing embankment slope and tied into existing
defences at both ends.

Reference: ML2026027
Project Type: Construction
Location: Coleraine
Coordinates: 55.155814, -6.7166564
55.155495, -6.7168495
55.154864, -6.7131963
55.154649, -6.7133841
Project Description: The works at Translink Sea Defences - Section 14C2 comprise the repair and strengthening of existing coastal railway defences along the south bank of the River Bann, approximately 4.3 km northwest of Coleraine, at Irish Grid Reference C 84383 33533. The project involves installing approximately 175 m of new double-interlocking primary rock armour over the existing revetment slope, including re-grading of the embankment, removal of failed defences, localised vegetation clearance, and placement of toe and face rock armour to protect the Coleraine-Derry railway line.
Applicant: Translink
Status: Under Consideration
Date Issued:
Licence Start Date:
Licence End Date:

Documents

• Site MapAdobe PDF (354.04 KB)
• Cover LetterAdobe PDF (362.42 KB)
• Marine Licence Application FormAdobe PDF (309.79 KB)
• Method StatementAdobe PDF (9.8 MB)
• Geoenvironmental Desk StudyAdobe PDF (3.44 MB)
• Flood Risk AssessmentAdobe PDF (4.51 MB)
• Supporting StatementAdobe PDF (5.66 MB)
• General Arrangement Detailed DesignAdobe PDF (2.89 MB)
• Location and Access Plan Detailed DesignAdobe PDF (1.47 MB)
• Typical Cross Section 1Adobe PDF (958.61 KB)
• Typical Cross Section 2Adobe PDF (977.29 KB)
• CEMPAdobe PDF (5.96 MB)
• HRAAdobe PDF (29.25 MB)

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