---
title: "10 Year overhaul of Thames Barrier DRUPS Device no. one"
ocid: "ocds-h6vhtk-02ca63"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-02ca63"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-02ca63.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-02ca63.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "DEFRA NETWORK ETENDERING PORTAL"
published: "2021-07-20"
---

# 10 Year overhaul of Thames Barrier DRUPS Device no. one

Buyer: DEFRA NETWORK ETENDERING PORTAL  
Current stage: Award  
OCID: ocds-h6vhtk-02ca63

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## Summary

The procurement process involves a contract awarded by the Defra Network eTendering Portal for the title "10 Year overhaul of Thames Barrier DRUPS Device no. one," categorized under repair and maintenance services. The project is located at the Thames Barrier in London, UK. It is in the Award stage, with the contract value amounting to £148,417.70, which was signed on 24 March 2021. This limited procurement method was justified without prior publication of a call for competition, adhering to specific regulatory criteria related to the protection of exclusive rights.

This tender presents significant opportunities for businesses specialising in power supply maintenance, engineering services, and related technical fields. Companies well-suited to compete in this contract include those experienced with Uninterruptible Power Supplies (UPS) and those capable of executing comprehensive overhaul projects. This project not only highlights the need for high-quality service providers but also stresses the importance of expertise in technical processes, which can ultimately support business growth in a competitive environment.

## Notice

Thames Barrier Diesel Rotary Uninterruptible Power Supply (DRUPS number 1 (one), 10 year overhaul including DRUPS 1 Alternator 10 Year Overhaul, Kinetic Module 10 Year Overhaul and Radiator Clean and Coolant Change.

### Lot Information

Lot 1

Alternator * Fully disassemble unit and remove from site * Inspect alternator in as received condition * Dismantle machine to component level checking for any signs of wear * Steam clean and stove all existing stator and rotor windings * Check all bearing housings/seating's for size and tolerances * Check rotor concentricity * Check balance rotor * Carry out all relevant static electrical tests * Reassemble machine fitting three new bearings * Paint machine * Delivery of alternator back to site for installation and site commissioning KIN * Test stator windings against mass and withstanding voltage check * Stator slot wedge for sticking check * Lashing and wedging for the winding heads check * Check of the rotor windings against mass and with potential voltage * Pole check for mechanical sticking * Measuring of the bearing seat * Varnishing of stator windings with surface protection * Assembly with new bearings * Test run, incl. bearing heat run * Check of regulation at test grid * Final electrical testing * Vibration testing * New main rotor incl. shaft and sleeve to be supplied * New exciter rotor to be supplied Other Works * Radiator Clean * Coolant Change

### Procurement Information

This Direct Award is justifiable under PCR32.2.b.ii & iii 2) The negotiated procedure without prior publication may be used for public works contracts, public supply contracts and public service contracts in any of the following cases:-- (b) where the works, supplies or services can be supplied only by a particular economic operator for any of the following reasons:-- * (ii) competition is absent for technical reasons, * (iii) the protection of exclusive rights, including intellectual property rights,

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/017141-2021 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Limited |
| Procurement method details | Award procedure without prior publication of a call for competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 20 Jul 2021 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 24 Mar 2021 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £148,417 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | DEFRA NETWORK ETENDERING PORTAL |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1P 3JR |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| 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
- 50000000 - Repair and maintenance services

## Release History

- 20 Jul 2021 at 21:45 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/017141-2021

## Notice URLs

- https://www.gov.uk/government/organisations/department-for-environment-food-rural-affairs

## 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-h6vhtk-02ca63. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-02ca63.json.