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PROCUREMENT OPPORTUNITY

Liquid Waste Removal and Drainage Services

NORTHERN TRAINS LIMITED · Contract award notice on Find a Tender

Tender information last checkedLast checked 26 Sept 2026, 03:59.

Opportunity overview

Northern Trains Limited ("NTL") has completed a procurement process for the provision of Liquid Waste Removal and Drainage Services across its network. The procurement has established a single supplier Framework Agreement to support NTL's requirements for liquid waste management and drainage services across its train maintenance facilities. NTL undertakes train maintenance activities across a number of locations. At the time of award, services are required across 11 maintenance sites, although the number of locations covered by the Framework Agreement may increase or decrease during the term of the agreement. The awarded supplier will provide services including, but not limited to: - Removal of liquid waste from waste tanks containing fluids drained from trains, including coolant and oil; - Emptying and management of oil/water separators, including sludge, water and oil; - Septic tank emptying and waste management; - Drainage maintenance and associated services. The scope of the Framework Agreement also includes: - Drain jetting, drain clearance and CCTV surveys in accordance with NTL's lease obligations; - Maintaining drainage systems within TrainCare Centre ("TCC") maintenance areas to ensure they remain free from sediment, including sand, and support ongoing engineering operations; - Supporting NTL's environmental objectives, including the reduction of waste sent to landfill. The awarded supplier is responsible for assessing, classifying and managing waste in accordance with applicable waste and hazardous waste regulations, including: - Assignment of the appropriate European Waste Catalogue (EWC) code and waste description; - Identification and documentation of transportation hazards and associated control measures; - Provision of all information required to complete waste consignment notes and waste transfer documentation. For each waste collection, the supplier shall arrange laboratory analysis of samples through a UKAS-accredited laboratory. The results of the analysis shall be used to support the preparation of the relevant waste consignment documentation and must be provided to the relevant NTL site representative together with the completed consignment note prior to removal of the waste.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

ADLER & ALLAN LIMITED

Matched by number
Published award value
£3.9m
Awarded
10 Aug 2026
Award ID
1
Status
pending
Identifier
GB-COH 00318460
Location
North Yorkshire, UKE22, HG1 1HQ, United Kingdom

ADLER & ALLAN LIMITED

Matched by number
Published award value
£3m
Awarded
10 Aug 2026
Award ID
2
Status
pending
Identifier
GB-COH 00318460
Location
North Yorkshire, UKE22, HG1 1HQ, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
ocds-h6vhtk-060a98
Status
complete
Procurement Method
open
Procurement Method Details
Competitive flexible procedure

Legal basis

Id
2023/54
Scheme
UKPGA

Special regime

utilities

Techniques

Has Framework Agreement
Yes

Lots and requirements

Entry 1
Id
1
Status
complete

Buyer, suppliers and contacts

Organisation 1
Name
NORTHERN TRAINS LIMITED
Id
GB-COH-03076444

Identifier

Scheme
GB-COH
Id
03076444

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PZCJ-2164-HJQZ

Address

Street Address
George Stephenson House
Locality
York
Postal Code
YO1 6JT
Country
GB
Country Name
United Kingdom
Region
UKE21

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthorityCentralGovernment
Description
Public authority - central government
Organisation 2
Name
ADLER & ALLAN LIMITED
Id
GB-COH-00318460

Identifier

Scheme
GB-COH
Id
00318460

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PHNV-5313-VNXP

Address

Street Address
80 Station Parade
Locality
North Yorkshire
Postal Code
HG1 1HQ
Country
GB
Country Name
United Kingdom
Region
UKE22

Contact

Roles

supplier

Details

Scale
large
Vcse
No
Public Service Mission Organization
No
Sheltered Workshop
No

Award information

Award 1
Id
1
Title
Liquid Waste Management and Drainage Services - Framework
Status
pending
Date
11 Aug 2026, 00:00
Main Procurement Category
services
Above Threshold
Yes
Has Renewal
Yes
Has Options
Yes
Assessment Summaries Date Sent
11 Aug 2026, 00:00

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
45232410
Description
Sewerage work
Entry 2
Scheme
CPV
Id
90400000
Description
Sewage services
Entry 3
Scheme
CPV
Id
90510000
Description
Refuse disposal and treatment
Entry 4
Scheme
CPV
Id
90520000
Description
Radioactive-, toxic-, medical- and hazardous waste services

Delivery locations

Entry 1
Region
UKC
Country
GB
Country Name
United Kingdom
Entry 2
Region
UKD
Country
GB
Country Name
United Kingdom
Entry 3
Region
UKE
Country
GB
Country Name
United Kingdom

Value

Including VAT
4,695,156
Amount
3,912,630
Currency
GBP

Suppliers

Supplier 1
Id
GB-COH-00318460
Name
ADLER & ALLAN LIMITED

Standstill Period

Ends
20 Aug 2026, 23:59

Contract period

Starts
31 Aug 2026, 00:00
Ends
30 Aug 2030, 23:59
Max Extent Date
30 Aug 2034, 23:59

Renewal

Description
The Contract will be let for an initial term of four (4) years. Following the expiry of the initial term, NTL may, at its sole discretion, exercise up to two (2) extension options of two (2) years each (a potential maximum contract duration of eight (8) years). Extensions may be considered where: Service performance has consistently met or exceeded the required KPIs, including compliance, responsiveness, environmental standards, and reporting obligations. Operational continuity is desirable to avoid service disruption, particularly where ongoing site‑specific knowledge or specialist waste-handling expertise is beneficial. Value for money can be demonstrated, including benchmarking or a review showing that the extension period remains commercially advantageous. Regulatory compliance continues to be maintained, with the supplier remaining appropriately licensed for handling, transporting, and disposing of liquid waste. Business needs remain unchanged, and the scope and volume of liquid waste removal services are still required in line with the existing specification. If both extension options are applied, the breakdown is as follows: Initial Term: 4 years Extension Option 1: 2 years Extension Option 2: 2 years Maximum Contract Duration: 8 years total

Options

Description
NTL may request additional deliverables or services that are not explicitly listed in the scope of this procurement. Where such requirements arise, pricing will be agreed within the relevant work order, subject to the following conditions: - Any pricing related to design, build, or management services must remain consistent with the rates set out in the framework. - All agreed prices must be clearly linked to comparable items already included in the framework pricing schedule. - The appointed supplier will be required to provide supporting evidence to justify the proposed pricing.

Related lots

1

Documents

Entry 1
Id
076297-2026
Document Type
awardNotice
Notice Type
UK6
Description
Contract award notice on Find a Tender
Published
11 Aug 2026, 14:45
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
27 Aug 2026, 23:59
Status
scheduled
Award 2
Id
2
Title
Liquid Waste Management and Drainage Services - Call-Off Contract
Status
pending
Date
11 Aug 2026, 00:00
Main Procurement Category
services
Above Threshold
Yes
Has Renewal
Yes
Assessment Summaries Date Sent
11 Aug 2026, 00:00

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
45232410
Description
Sewerage work
Entry 2
Scheme
CPV
Id
90400000
Description
Sewage services
Entry 3
Scheme
CPV
Id
90510000
Description
Refuse disposal and treatment
Entry 4
Scheme
CPV
Id
90520000
Description
Radioactive-, toxic-, medical- and hazardous waste services

Delivery locations

Entry 1
Region
UKC
Country
GB
Country Name
United Kingdom
Entry 2
Region
UKD
Country
GB
Country Name
United Kingdom
Entry 3
Region
UKE
Country
GB
Country Name
United Kingdom

Value

Including VAT
3,608,548.34
Amount
3,007,123.62
Currency
GBP

Suppliers

Supplier 1
Id
GB-COH-00318460
Name
ADLER & ALLAN LIMITED

Standstill Period

Ends
20 Aug 2026, 23:59

Contract period

Starts
31 Aug 2026, 00:00
Ends
30 Aug 2030, 23:59
Max Extent Date
30 Aug 2034, 23:59

Renewal

Description
Extensions may be considered where: Service performance has consistently met or exceeded the required KPIs, including compliance, responsiveness, environmental standards, and reporting obligations. Operational continuity is desirable to avoid service disruption, particularly where ongoing site‑specific knowledge or specialist waste-handling expertise is beneficial. Value for money can be demonstrated, including benchmarking or a review showing that the extension period remains commercially advantageous. Regulatory compliance continues to be maintained, with the supplier remaining appropriately licensed for handling, transporting, and disposing of liquid waste. Business needs remain unchanged, and the scope and volume of liquid waste removal services are still required in line with the existing specification. If both extension options are applied, the breakdown is as follows: Initial Term: 4 years Extension Option 1: 2 years Extension Option 2: 2 years Maximum Contract Duration: 8 years total

Related lots

1

Documents

Entry 1
Id
076297-2026
Document Type
awardNotice
Notice Type
UK6
Description
Contract award notice on Find a Tender
Published
11 Aug 2026, 14:45
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
27 Aug 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · York · UKE21 · YO1 6JT · United Kingdom

Notice and amendment history

3 published notice versions reviewed by ProcuraAxis.

3 VERSIONS
  1. 005110-2026Preliminary market engagement notice on Find a Tender ·
  2. 009104-2026Tender notice on Find a Tender ·
  3. 076297-2026Contract award notice on Find a Tender ·