Contract

Explosive Trace Detection

  • Mayor's Office for Policing and Crime

UK7: Contract details notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2025/S 000-071476

Procurement identifier (OCID): ocds-h6vhtk-05cc90 (view related notices)

Published 6 November 2025, 9:26am



Scope

Description

The Mayor's Office for Policing and Crime (MOPAC) as the contracting authority (known as The Authority) awarded a contract for the supply of Explosive Trace Detection goods, including one year warranty to cover training and maintenance.


Contract 1

Supplier

Contract value

  • £800,000 excluding VAT
  • £960,000 including VAT

Above the relevant threshold

Date signed

24 October 2025

Contract dates

  • 24 October 2025 to 23 October 2027
  • 2 years

Main procurement category

Goods

CPV classifications

  • 38546000 - Explosives detection system

Justification for not setting key performance indicators

Contract value below £5m.


Other information

Conflicts assessment prepared/revised

Yes


Procedure

Procedure type

Direct award

Direct award justification

  • Single supplier - intellectual property or exclusive rights
  • Single supplier - technical reasons

The technical requirements dictate that only a single supplier can deliver the goods.

Furthermore, the supplier owns the IPR to the technical development works that were required to deliver the goods.


Supplier

MASS SPEC ANALYTICAL LIMITED

  • Companies House: 03000979
  • Public Procurement Organisation Number: PQHR-1434-XJPR

C/O Milsted Langdon Freshford House

Bristol

BS1 6NL

United Kingdom

Region: UKK11 - Bristol, City of

Small or medium-sized enterprise (SME): Yes

Voluntary, community or social enterprise (VCSE): No

Supported employment provider: No

Public service mutual: No

Contract 1


Contracting authority

Mayor's Office for Policing and Crime

  • Public Procurement Organisation Number: PHDV-6374-MVWD

169 Union Street

London

SE1 0LL

United Kingdom

Region: UKI44 - Lewisham and Southwark

Organisation type: Public authority - sub-central government