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Contract awardedSeptic tank emptying

Term Service Contract to Provide Tanker Services

The contract covers approximately 80 septic tanks and treatment plants across council-owned and private sites. Services include scheduled emptying and inspections, reactive blockage removal, and minor maintenance to ensure site access. The provider must also deliver out-of-hours emergency response capabilities to maintain operational continuity across the estate.

Open the official notice (opens in a new tab)
Awarded value
£420k
As published
Published
7 May 2026
Awarded
29 July 2026
Biomarsh Environmental Ltd
Contract length
36 months
Ends 31 August 2029

What the contract covers

Term Service Contract

Provision of professional tanker services for the emptying, inspection, and maintenance of septic tanks, treatment plants, and pumping stations.

  • Emptying and inspection of septic tanks, treatment plants, cesspits, wells and pumping stations etc. at various locations within the geographical boundaries of East Riding of Yorkshire
  • Planned emptying and inspections
  • Minor maintenance to allow for safe access and egress
  • Reactive emptying and blockage removal
  • Provision for Out of Hours works

Terms and requirements

Contract type
Term Service Contract
Procedure
Open procedure
Initial term
36 months
Extensions
12 months + 12 months + 12 months
Longest it can run
72 months
Contract dates
1 September 2026 to 31 August 2029
Certifications asked for
None stated
Lots
1
Suitable for SMEs
Yes
Suitable for charities and social enterprises
Yes
Category
Services
CPV codes
50000000, 90410000, 90430000, 90460000

Services in this contract

Lifecycle

  1. Published
  2. Contract awardedto Biomarsh Environmental Ltd
  3. Contract starts
  4. Contract ends
The buyer

East Riding of Yorkshire Council

Type
Locked
Contracts, 24 months
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Septic tank emptying contracts, 24 months
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Name
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See everything East Riding of Yorkshire Council buys
The supplier

Biomarsh Environmental Ltd

Contracts won, 24 months
Locked
Value won, 24 months
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Buyers, 24 months
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Cite this contract

Link
https://bidskim.com/tender/3552516/term-service-contract-to-provide-tanker-services
Buyer reference
D1180
Open contracting ID
ocds-h6vhtk-069368
Last checked
5 November 2026

East Riding of Yorkshire Council. Term Service Contract to Provide Tanker Services. Contract award, 7 May 2026. BidSkim, https://bidskim.com/tender/3552516/term-service-contract-to-provide-tanker-services (accessed 5 November 2026).