Award

1-year Option Extension to Incinerator M&E Maintenance Contract

DEFENCE SCIENCE AND TECHNOLOGY LABORATORY

This public procurement record has 1 release in its history.

Award

01 Oct 2025 at 12:27

Summary of the contracting process

The procurement process involves a 1-year option extension to a Mechanical and Electrical maintenance contract held by the Defence Science and Technology Laboratory, located at Porton Down, Salisbury, England. This extension relates to services within the Repair and maintenance category (CPV code 50700000) and pertains specifically to building installations. The procurement method employed was a direct, single tender action, which falls below the threshold. The contract, valued at £110,738.64, was awarded to Sibor Limited and covers the period from 1st October 2025 to 30th September 2026. The award status is marked as active from 16th September 2025, and the award was publicly announced on the 1st October 2025.

This tender presents business growth opportunities for large-scale enterprises specialising in building maintenance and repair services, particularly those familiar with the Defence Science and Technology Laboratory's operational standards. Although the procurement method was direct, signalling limited competition, it underscores the importance of establishing relationships with key buyers to secure future contracts. Firms with capabilities in large-scale Mechanical and Electrical maintenance should explore potential collaborations or subcontracting opportunities with the awarded supplier, Sibor Limited, to strengthen their portfolio and network within this sector.

Find more tenders on our Open Data Platform.
How relevant is this notice?

D3 Tenders Premium

Win More Public Sector Contracts

AI-powered tender discovery, pipeline management, and market intelligence — everything you need to grow your public sector business.

Notice Title

1-year Option Extension to Incinerator M&E Maintenance Contract

Notice Description

1-year Option Year extension to an existing contract for Mechanical and Electrical maintenance services

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-cbd8bf14-eb88-4925-a2e1-354b915f8990
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/a514c45c-9630-4704-943a-cc337b1c3864
Current Stage
Award
All Stages
Award

Procurement Classification

Notice Type
Award Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Direct
Procurement Method Details
Single tender action (below threshold)
Tender Suitability
Not specified
Awardee Scale
Large

Common Procurement Vocabulary (CPV)

CPV Divisions

50 - Repair and maintenance services


CPV Codes

50700000 - Repair and maintenance services of building installations

Notice Value(s)

Tender Value
£110,738 £100K-£500K
Lots Value
Not specified
Awards Value
£110,738 £100K-£500K
Contracts Value
Not specified

Notice Dates

Publication Date
1 Oct 20254 months ago
Submission Deadline
30 Sep 2025Expired
Future Notice Date
Not specified
Award Date
15 Sep 20255 months ago
Contract Period
30 Sep 2025 - 30 Sep 2026 6-12 months
Recurrence
Not specified

Notice Status

Tender Status
Complete
Lots Status
Not Specified
Awards Status
Active
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
DEFENCE SCIENCE AND TECHNOLOGY LABORATORY
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
SALISBURY
Postcode
SP4 0JQ
Post Town
Salisbury
Country
England

Major Region (ITL 1)
TLK South West (England)
Basic Region (ITL 2)
TLK7 Gloucestershire and Wiltshire
Small Region (ITL 3)
TLK72 Wiltshire
Delivery Location
Not specified

Local Authority
Wiltshire
Electoral Ward
Winterslow & Upper Bourne Valley
Westminster Constituency
Salisbury

Supplier Information

Number of Suppliers
1
Supplier Name

SIBOR

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

Download

The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

{
    "tag": [
        "compiled"
    ],
    "id": "ocds-b5fd17-cbd8bf14-eb88-4925-a2e1-354b915f8990-2025-10-01T13:27:20+01:00",
    "date": "2025-10-01T13:27:20+01:00",
    "ocid": "ocds-b5fd17-cbd8bf14-eb88-4925-a2e1-354b915f8990",
    "language": "en",
    "initiationType": "tender",
    "tender": {
        "id": "DSTL/AGR/01243/01",
        "title": "1-year Option Extension to Incinerator M&E Maintenance Contract",
        "description": "1-year Option Year extension to an existing contract for Mechanical and Electrical maintenance services",
        "status": "complete",
        "classification": {
            "scheme": "CPV",
            "id": "50700000",
            "description": "Repair and maintenance services of building installations"
        },
        "items": [
            {
                "id": "1",
                "deliveryAddresses": [
                    {
                        "postalCode": "SP4 0JQ"
                    }
                ]
            }
        ],
        "value": {
            "amount": 110738.64,
            "currency": "GBP"
        },
        "procurementMethod": "direct",
        "procurementMethodDetails": "Single tender action (below threshold)",
        "tenderPeriod": {
            "endDate": "2025-09-30T16:00:00+01:00"
        },
        "contractPeriod": {
            "startDate": "2025-10-01T00:00:00+01:00",
            "endDate": "2026-09-30T23:59:59+01:00"
        },
        "suitability": {
            "sme": false,
            "vcse": false
        },
        "mainProcurementCategory": "services"
    },
    "parties": [
        {
            "id": "GB-GOR-EA42",
            "name": "Defence Science and Technology Laboratory",
            "identifier": {
                "legalName": "Defence Science and Technology Laboratory",
                "scheme": "GB-GOR",
                "id": "EA42"
            },
            "address": {
                "streetAddress": "Porton Down",
                "locality": "SALISBURY",
                "postalCode": "SP40JQ",
                "countryName": "England"
            },
            "contactPoint": {
                "name": "Blake Gough",
                "email": "ComrclCapitalWorks@dstl.gov.uk"
            },
            "roles": [
                "buyer"
            ]
        },
        {
            "id": "GB-COH-07227260",
            "name": "Sibor Limited",
            "identifier": {
                "legalName": "Sibor Limited",
                "scheme": "GB-COH",
                "id": "07227260"
            },
            "address": {
                "streetAddress": "Wyvern House Amesbury Road, Shrewton, Salisbury, Wiltshire, SP3 4HD"
            },
            "details": {
                "scale": "large",
                "vcse": false
            },
            "roles": [
                "supplier"
            ]
        }
    ],
    "buyer": {
        "id": "GB-GOR-EA42",
        "name": "Defence Science and Technology Laboratory"
    },
    "awards": [
        {
            "id": "ocds-b5fd17-cbd8bf14-eb88-4925-a2e1-354b915f8990-1",
            "status": "active",
            "date": "2025-09-16T00:00:00+01:00",
            "datePublished": "2025-10-01T13:27:20+01:00",
            "value": {
                "amount": 110738.64,
                "currency": "GBP"
            },
            "suppliers": [
                {
                    "id": "GB-COH-07227260",
                    "name": "Sibor Limited"
                }
            ],
            "contractPeriod": {
                "startDate": "2025-10-01T00:00:00+01:00",
                "endDate": "2026-09-30T23:59:59+01:00"
            },
            "documents": [
                {
                    "id": "1",
                    "documentType": "awardNotice",
                    "description": "Awarded contract notice on Contracts Finder",
                    "url": "https://www.contractsfinder.service.gov.uk/Notice/a514c45c-9630-4704-943a-cc337b1c3864",
                    "datePublished": "2025-10-01T13:27:20+01:00",
                    "format": "text/html",
                    "language": "en"
                },
                {
                    "id": "2",
                    "documentType": "contractSchedule",
                    "url": "https://www.contractsfinder.service.gov.uk/Notice/Attachment/b2362ade-cc98-437f-beab-f50b331b4e5e",
                    "format": "application/pdf"
                }
            ]
        }
    ]
}