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| Source: | Find a Tender Service (FTS) |
| Notice Type: | Pipeline / planning |
| Buyer: | Mining Remediation Authority |
| Main Category: | Services |
| Procurement Method: | Below threshold - open competition |
| Tender Status: | Planned |
| Estimated Value (ex. VAT): | Not specified |
| Release Date: | 26 August 2025 |
| Application Deadline: | — |
| Contract Start Date: | 1 December 2025 (Estimated) |
| Contract End Date: | 31 March 2026 (Estimated) |
| Contract Duration: |
All 5 notices for this procurement, oldest first.
Culvert Flow Gauging Structure - Ceredigion
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The criteria for award will be a number of technical questions which will account for 50% of available quality marks, a social value question that will account for 10% of available marks and the pricing submission which will account for 40% of available marks. In addition there will be pass / fail safety and fraud prevention questions as well as the standard government questions for a Procurement Act 23 procurement
The Mining Remediation Authority (MRA) is seeking a contractor to construct a flow monitoring structure at the outfall of a historic culvert. This culvert drains the dressing floor of a former mine site. The purpose of the structure is to enable accurate measurement of water flows entering a recently lined stream. Following the application of concrete canvas to line the stream, water discharging from the culvert is no longer contained within the channel. This is due to the culvert's invert level being lower than the level of the stream lining at the discharge point, causing water to flow beneath the lined channel. As a result, sediment has accumulated near the culvert outlet. The proposed works involve modifying the existing stone-lined culvert to intercept and convey flow to a suitable downstream location. At this point, a V-notch weir will be installed to discharge into the lined stream, allowing for accurate flow measurement. Due to the risk of sediment build-up within the culvert, a CCTV survey will be required to assess sediment volume. If necessary, sediment will be removed to prevent future obstruction of the monitoring structure.
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Pipeline status
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| Award Criteria: | The criteria for award will be a number of technical questions which will account for 50% of available quality marks, a social value question that will account for 10% of available marks and the pricing submission which will account for 40% of available marks. In addition there will be pass / fail safety and fraud prevention questions as well as the standard government questions for a Procurement Act 23 procurement |
| Procurement ID (OCID): | ocds-h6vhtk-055080 |
| Notice Reference: | 051294-2025 |