ERCF2509N 05 Waterloo Cottage

Conwy County Borough Council is seeking a contractor for the Waterloo Cottage Retaining Wall Replacement project in Conwy, postcode LL22 8RH. The project involves replacing a deteriorated concrete bag retaining wall supporting Waterloo Hill to prevent failure and ensure highway stability. The scope of work includes installing angled and vertical soil nails into bedrock, constructing a reinforced concrete facing slab with a toe, building masonry facing and a 1.2m high masonry parapet wall, and completing carriageway reinstatement and resurfacing. The contractor must also install stock proof fencing and provide a detailed Gantt bar chart programme. The estimated contract value is 275,000 GBP excluding VAT. The contract is governed by the NEC4 Engineering and Construction Short Contract June 2017, with specific Z-clauses addressing corrupt practices, fair wages, canvassing, equality and diversity, VAT invoicing, and procurement. Award evaluation is based on a combination of price, where the lowest bid receives maximum points, and a quality submission that must meet a minimum threshold of 60 percent. Quality criteria include delivery methodology, project management, health and safety, and environmental protection. Technical requirements include specific suitability and acceptance tests for soil nails and grout cube testing. Submissions must be made electronically via the sell2wales portal by 16:00 on November 19, 2026.