# Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry (CPV 45250000) · UK Public Procurement Sector Dossier

Source: [Tenderline](https://tenderline.uk/sectors/construction-works-for-plants-mining-and-manufacturing-and-f-45250000). UK public procurement sector intelligence compiled from official UK procurement notices.

> **Tenderline Sector Summary:** Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry (CPV 45250000) covers UK public procurement for Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry. Tracked across 237 published procedures (101 in the last 12 months) across 150 contracting authorities, with 22 live opportunities open for bidding right now.

## Key Sector Information

- **Sector:** Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry

- **CPV Code:** `45250000`

- **Classification Level:** CPV Class (4-digit sub-sector)

- **Parent Division:** [Construction & Civil Engineering (CPV 45000000)](https://tenderline.uk/sectors/construction-civil-engineering-45000000)

- **Live Open Tenders:** 22

- **Notices in Last 12 Months:** 101

- **Total Catalogue Procedures:** 237

- **Active Contracting Authorities (12m):** 72 (150 lifetime)

- **Typical Tender Window:** 28 days (median, notice publication to submission deadline)

- **Tenderline Sector Dossier:** https://tenderline.uk/sectors/construction-works-for-plants-mining-and-manufacturing-and-f-45250000

- **Sector RSS Feed:** https://tenderline.uk/sectors/construction-works-for-plants-mining-and-manufacturing-and-f-45250000/feed.xml

## Market Competition & Pricing Benchmarks

- **Typical Bids per Lot:** 4 bids (middle half 3–8) (median of 12 procedures, 36 months, contracts)

- **Typical Contract Value (Net):** £121k (median net contract award; interquartile range £37k–£439k)

- **Deadline to Award Decision:** 33 days (median)

- **SME Win Rate:** 66% of declared awards won by small & medium enterprises

- **Local Win Rate:** 51% of awards won by suppliers registered in the delivery region

## Other Classes in Construction & Civil Engineering

1. [Building construction work (CPV 45210000)](https://tenderline.uk/sectors/building-construction-work-45210000): 1,627 notices/12m

2. [Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork (CPV 45230000)](https://tenderline.uk/sectors/construction-work-for-pipelines-communication-and-power-line-45230000): 891 notices/12m

3. [Roof works and other special trade construction works (CPV 45260000)](https://tenderline.uk/sectors/roof-works-and-other-special-trade-construction-works-45260000): 884 notices/12m

4. [Other building completion work (CPV 45450000)](https://tenderline.uk/sectors/other-building-completion-work-45450000): 708 notices/12m

5. [Electrical installation work (CPV 45310000)](https://tenderline.uk/sectors/electrical-installation-work-45310000): 701 notices/12m

6. [Building demolition and wrecking work and earthmoving work (CPV 45110000)](https://tenderline.uk/sectors/building-demolition-and-wrecking-work-and-earthmoving-work-45110000): 465 notices/12m

## Live Open Tender Opportunities

Currently open for bidding in Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry (soonest deadline first):

1. [Canvey Lake Dredging](https://tenderline.uk/tenders/canvey-lake-dredging-ocds-h6vhtk-068ca1): £1,000,000 · Deadline: 2 Nov 2026 · Castle Point Borough Council

2. [Conservation & Repair Works to Mid 20th Century Gantry Conveyor Structure](https://tenderline.uk/tenders/conservation-repair-works-to-mid-20th-century-gantry-conveyor-structure-ocds-h6vhtk-079010): £250,000 · Deadline: 23 Nov 2026 · NATIONAL COAL MINING MUSEUM FOR ENGLAND

3. [Dredging Services DPS](https://tenderline.uk/tenders/dredging-services-dps-ocds-h6vhtk-02b1c9): £50,000,000 · Deadline: 23 Feb 2029 · The Mersey Docks and Harbour Company

## Leading Contracting Authorities in this Sector

Top public sector buyers procuring Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry work:

1. [Scottish Water](https://tenderline.uk/buyers/scottish-water-coh-sc207004): 8 notices (2 in last 12m)

2. [United Utilities Water Limited](https://tenderline.uk/buyers/united-utilities-water-limited-coh-02366678): 8 notices (4 in last 12m)

3. [SEVERN TRENT WATER LIMITED](https://tenderline.uk/buyers/severn-trent-water-limited-coh-02366686): 7 notices (2 in last 12m)

4. [Mining Remediation Authority](https://tenderline.uk/buyers/mining-remediation-authority-gov-pb1430): 6 notices (1 in last 12m)

5. [NATIONAL NUCLEAR LABORATORY LIMITED](https://tenderline.uk/buyers/national-nuclear-laboratory-limited-gov-pc1435): 5 notices (4 in last 12m)

6. [Associated British Ports](https://tenderline.uk/buyers/associated-british-ports-coh-zc000195): 4 notices (1 in last 12m)

7. [International Nuclear Services Limited](https://tenderline.uk/buyers/international-nuclear-services-limited-coh-01144352): 4 notices (0 in last 12m)

8. [LONDON GATEWAY PORT LIMITED](https://tenderline.uk/buyers/london-gateway-port-limited-coh-04341592): 4 notices (0 in last 12m)

## Delivery Geography (ITL-1 Regions)

Distribution of published procurement notices by UK delivery region:

1. [North West England](https://tenderline.uk/regions/north-west): 40 notices (23%)

2. [South East England](https://tenderline.uk/regions/south-east): 36 notices (21%)

3. [East of England](https://tenderline.uk/regions/east-of-england): 34 notices (19%)

4. [South West England](https://tenderline.uk/regions/south-west): 34 notices (19%)

5. [Scotland](https://tenderline.uk/regions/scotland): 31 notices (18%)

6. [Yorkshire and the Humber](https://tenderline.uk/regions/yorkshire-and-the-humber): 31 notices (18%)

## Leading Awarded Suppliers in this Sector

Top suppliers by distinct contract procedures won in Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry:

1. [Penny Engineering Limited](https://tenderline.uk/suppliers/penny-engineering-limited-coh-01380206): 2 procedures (4 awards) across 2 contracting authorities

2. [Boskalis Westminster Ltd](https://tenderline.uk/suppliers/boskalis-westminster-ltd-coh-00745328): 2 procedures across 2 contracting authorities

3. [Oldham Engineering Limited](https://tenderline.uk/suppliers/oldham-engineering-limited-coh-02808484): 2 procedures across 2 contracting authorities

4. [AMP Biomass Fuels Ltd](https://tenderline.uk/suppliers/amp-biomass-fuels-ltd-coh-05735950): 2 procedures across 1 contracting authorities

5. [Hescott Engineering Company Limited](https://tenderline.uk/suppliers/hescott-engineering-company-limited-coh-sc109368): 2 procedures across 1 contracting authorities

6. [Spirax-Sarco Limited](https://tenderline.uk/suppliers/spirax-sarco-limited-coh-00509018): 2 procedures across 1 contracting authorities

7. [Dal Ben S.p.A](https://tenderline.uk/suppliers/dal-ben-s-p-a-GB-FTS-175778): 1 procedures (2 awards) across 1 contracting authorities

8. [Graham Engineering Limited](https://tenderline.uk/suppliers/graham-engineering-limited-coh-01329239): 1 procedures (2 awards) across 1 contracting authorities

## Interactive Intelligence & Provenance

> **Complete Sector Analytics:** In-depth competition distributions, tender value histograms, procurement routes, and historical tender registers are available on Tenderline:

> [Explore interactive Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry intelligence on Tenderline](https://tenderline.uk/sectors/construction-works-for-plants-mining-and-manufacturing-and-f-45250000)

## Provenance and Open Data

- **Data Source:** Compiled from official UK public notices published under the Open Government Licence v3.0.

- **Canonical Sector URL:** https://tenderline.uk/sectors/construction-works-for-plants-mining-and-manufacturing-and-f-45250000

- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt