---
title: "All Maintenance of Thames Barrier Diesel Rotary Uninterruptible Power Supply"
ocid: "ocds-b5fd17-c66c8424-e63e-4f65-97ac-a2a6e7e5853f"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-b5fd17-c66c8424-e63e-4f65-97ac-a2a6e7e5853f"
markdown_url: "https://d3tenders.com/contract/ocds-b5fd17-c66c8424-e63e-4f65-97ac-a2a6e7e5853f.md"
json_url: "https://d3tenders.com/contract/ocds-b5fd17-c66c8424-e63e-4f65-97ac-a2a6e7e5853f.json"
source: "Contracts Finder"
current_stage: "Award"
buyer: "DEFRA NETWORK ETENDERING PORTAL"
published: "2021-11-23"
---

# All Maintenance of Thames Barrier Diesel Rotary Uninterruptible Power Supply

Buyer: DEFRA NETWORK ETENDERING PORTAL  
Current stage: Award  
OCID: ocds-b5fd17-c66c8424-e63e-4f65-97ac-a2a6e7e5853f

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## Summary

The procurement process involves the Defra Network eTendering Portal, with the title "All Maintenance of Thames Barrier Diesel Rotary Uninterruptible Power Supply." This contract falls under the category of services and specifically relates to uninterruptible power supplies. The contract is based in Nottingham, England. The procurement stage is currently complete, and the contract period commenced on 19th November 2021 and extends until 18th November 2026, with potential for further extensions up to a final end date of 15th November 2036. The estimated value of the contract is £244,830 and was awarded through a limited negotiation procedure without prior publication.

This tender presents significant opportunities for businesses engaged in maintenance and repair services, particularly those specialising in generator services. Companies with expertise in servicing uninterruptible power supplies, as well as those capable of executing planned preventative maintenance and overhauls, would be well-suited to compete for similar contracts in the future. Engaging in this procurement can help businesses expand their reach and capabilities within the utilities and infrastructure sectors.

## Notice

Provision of the annual, 5 and 10 yearly overhauls to the Thames Barrier Diesel Rotary Uninterruptible Power Supply Devices (DRUPS) for DRUPS 1 and 2, that were manufactured and installed by Hitzinger UK Ltd. This includes annual monthly planned preventative maintenance, two 5 year on site kinetic overhauls and two 10 Year Alternator and Kinetic Module Overhauls, their Radiator Clean and Coolant Change and a 10 year change of friction facings. An initial contract will be let for 5 years 19th November 2021 to 18th November 2026, with an option to renew another 5 years, 19th November 2026 to 18th November 2031, and then with options to renew for further one year durations during the next 5 years, (19th November 2031 to 18th November 2032, 19th November 2032 to 18th November 2033, 19th November 2033 to 18th November 2034, 19th November 2034 to 18th November 2035 and 19th November 2035 to 18th November 2036). If all contract extensions are taken up the final end date of the contract will be 15th November 2036.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Contracts Finder |
| Latest notice | https://www.contractsfinder.service.gov.uk/Notice/abecd722-d797-4005-9d04-34ddb9ffc00d |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Limited |
| Procurement method details | Negotiated procedure without prior publication (above threshold) |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 23 Nov 2021 |
| Submission deadline | 29 Oct 2021 |
| Future notice date | Not specified |
| Award date | 19 Nov 2021 |
| Contract period | 19 Nov 2021 - 18 Nov 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £244,830 |
| Lots value | Not specified |
| Awards value | £244,830 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Not specified |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | DEFRA NETWORK ETENDERING PORTAL |
| Locality | NOTTINGHAM |
| Post town | Nottingham |
| Postcode | NG2 5FA |
| Country | England |
| ITL 1 | TLF East Midlands (England) |
| ITL 2 | TLF1 Derbyshire and Nottinghamshire |
| ITL 3 | TLF16 South Nottinghamshire |
| Local authority | Rushcliffe |
| Electoral ward | Trent Bridge |
| Westminster constituency | Rushcliffe |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | HITZINGER |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 50 - Repair and maintenance services

### Codes

- 31154000 - Uninterruptible power supplies
- 50532300 - Repair and maintenance services of generators

## Release History

- 23 Nov 2021 at 19:15 - Award - Award Notice - https://www.contractsfinder.service.gov.uk/Notice/abecd722-d797-4005-9d04-34ddb9ffc00d

## Documents

- https://www.contractsfinder.service.gov.uk/Notice/abecd722-d797-4005-9d04-34ddb9ffc00d
  23rd November 2021 - Awarded contract notice on Contracts Finder
- https://www.contractsfinder.service.gov.uk/Notice/Attachment/ea5ab5a7-5ce9-4085-9608-5ef54b4154e4
  n/a

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-b5fd17-c66c8424-e63e-4f65-97ac-a2a6e7e5853f. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-b5fd17-c66c8424-e63e-4f65-97ac-a2a6e7e5853f.json.