Scope
Reference
WWTW2026
Description
Contracting Authority: Coastline Housing Ltd Location: Cornwall, United Kingdom
Coastline Housing Ltd is seeking Expressions of Interest (EOIs) from suitably qualified and experienced contractors for a broad and complex contract for the provision of Routine Maintenance and Emptying and Disposal of Waste Water Treatment Works, Septic Tanks and Pumping Stations (WwTW) and Responsive Maintenance and Reinvestment Works, comprising 8 sites.
The contract will cover:
Maintenance, Emptying & Disposal of Waste Water Treatment Works Maintenance of Septic Tanks and Pumping Stations
Responsive Maintenance and Reinvestment Works
Emergency call-out services
Total value (estimated)
- £308,182.50 excluding VAT
- £369,819 including VAT
Above the relevant threshold
Contract dates (estimated)
- 1 April 2026 to 31 March 2029
- Possible extension to 31 March 2032
- 6 years
Main procurement category
Services
CPV classifications
- 45252130 - Sewage plant equipment
- 50000000 - Repair and maintenance services
Contract locations
- UKK - South West (England)
Engagement
Engagement deadline
8 January 2026
Engagement process description
Key Considerations
The geographical spread of properties across Cornwall presents logistical and operational challenges that require robust planning and local knowledge so a locally based team will be essential.
There is a strong emphasis on social value, sustainability, and local economic impact, which may require additional reporting and commitments. Contractors will be expected to demonstrate alignment with these priorities.
The contract will be procured under the Procurement Act and associated Regulations.
The contractor will be required to access Coastline's online contractor portal to provide all necessary documentation and confirm completion of all works before the end of every working day.
Interested suppliers must demonstrate:
Proven experience in delivering similar services across all areas of work and specified system types
Capacity to manage emergency response
A commitment to ensure that Coastline meets all Regulatory standards
How to Submit an Expression of Interest (EOI)
Please submit your EOI by 30/12/2025 to chris.holding@coastlinehousing.co.uk
Your submission must include:
Company name and contact details
Summary of relevant experience and capabilities
Confirmation of capacity to deliver across all areas of this work
Evidence of any accreditations
Next Steps
Following the EOI stage, a shortlist of suppliers will be invited to participate in the full tender process. Further details, including the Invitation to Tender (ITT), will be issued at that stage.
Participation
Particular suitability
Small and medium-sized enterprises (SME)
Submission
Publication date of tender notice (estimated)
13 January 2026
Contracting authority
COASTLINE HOUSING LIMITED
- Companies House: 03284666
- Public Procurement Organisation Number: PHYP-7343-GBBP
Coastline House 4 Barncoose Gateway Park
Redruth
TR15 3RQ
United Kingdom
Region: UKK30 - Cornwall and Isles of Scilly
Organisation type: Public authority - sub-central government