Tender

Thames Tideway Tunnel - C405 Main Works West - 11kV & 3.3kV Cable

BMB JOINT VENTURE (BAM NUTTALL, MORGAN SINDALL PLC & BALFOUR BEATTY)

This public procurement record has 1 release in its history.

Tender

11 Sep 2018 at 10:11

Tender Notice
Summary of the contracting process

The procurement process involves the BMB Joint Venture (comprising BAM Nuttall, Morgan Sindall PLC, and Balfour Beatty) as the buying organisation, seeking suppliers for the Thames Tideway Tunnel project, specifically for Contract C405 Main Works West, which entails the supply and delivery of 11kV & 3.3kV cables. This project, classified under the high-voltage cable category, is located in London, UK, and is currently in the tender stage. The deadline for submitting quotations is 17 September 2018, while the contract period is set to begin on 31 October 2018 and conclude on 28 June 2019.

This tender presents a significant opportunity for businesses engaged in the supply of high-voltage and power distribution cables, particularly those with experience in large-scale engineering projects. Companies capable of delivering the specified technical requirements, demonstrating a clear understanding of project specifications, and offering competitive pricing would be well positioned to compete for this contract. Additionally, suppliers with a proven track record in similar projects are encouraged to apply, as their experience will be a key factor in the evaluation of submissions.

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Notice Information

Notice Title

Thames Tideway Tunnel - C405 Main Works West - 11kV & 3.3kV Cable

Notice Description

The Thames Tideway Tunnel project (the Project) will control CSO discharges by intercepting and diverting combined sewage flows into a new storage and transfer tunnel. The main tunnel will run from Acton Storm Tanks in west London to Abbey Mills Pumping Station in the east, where it will connect to the Lee Tunnel, which will transfer the combined sewage to Beckton Sewage Treatment Works for treatment. The Project extends from Acton Storm Tanks in west London, to Abbey Mills Pumping Station in east London. The Project includes associated works at Beckton STW, Shad Thames Pumping Station and Bekesbourne Street. The geographic layout of the Project and local authorities through which it passes is shown in Figure 1. The Project comprises: a. tunnels: i. a main tunnel which will capture and store combined sewage from CSOs along its route and transfer it to Abbey Mills Pumping Station, from where the Lee Tunnel will transfer it for treatment at Beckton Sewage Treatment Works ii. 11 connection tunnels, which will link flows from CSOs to the main tunnel. b. Worksites: i. five main tunnel Worksites (drive and/or reception sites) ii. 16 CSO Worksites iii. two System modification Worksites Thames Tideway Tunnel iv. works at Beckton Sewage Treatment works. The Main Works West - Contract 405: all works from and including the Acton Storm Tanks shaft to and including the Carnwath Road Riverside shaft, as well as the Frogmore connection tunnel from Carnwath Road Riverside shaft to King George's Park shaft. This works package is for the supply and delivery to site of 11kV & 3.3kV cable required for TTT West, Supply of the following:- Supply of 11kV & 3.3kV Tunnel Cabling for the Tideway West Tunnel. 11kV Cable Description * The 11kV tunnel feeder cable is to be supplied in 300m lengths on 3 flange drums. * The total number of cable required is 23 (6900mtrs in total) * 300m length of 95mm2 3 core XLPE LSZH shall be fitted with a Victor CCBX1A 500 Amp half couplers at either end of the cable, the couplers should be resin filled as per manufactures instructions. * The cable shall be supplied with three Victor connecting pins and 1 sealing gasket. * The cable will be supplied on 3 flange drums with a slotted inter flange. * The smaller area created by the inter flange should contain one of the 11kV half couplers plus a minimum of 2 laps of cable. * The half couplers should not protrude beyond the drum flanges. * The connection face of the half coupler shall be protected from water ingress during storage by a suitable blanking plate. * Cable should comply with BS 7835 - IEC60502-2 from a recognised manufacturer * Each cable should have a permanent identification number and accompanying test certificate * Cable drum design as per HV cable drum with extra flange attached with this ITT * The cable make off contractor should provide evidence of their experience with the fitting of Victor half couplers 3.3kV Cable Description The requirements for the 3.3kV feeder cable is the same as the 11kV with the following amendments * Victor 3.3kV half couplers type 33KM1A * Cable 95mm2 3 core XLPE LSZH to BS 6724, acid gas emission BS EN 50267, smoke emission BS 50268 * The cable drum size may be amended to suit the cable but should still fulfil the requirement of no protrusion of the half coupler. Returned quotations will be evaluated by BMB JV's (BAM Nuttall, Morgan Sindall PLC & Balfour Beatty) Procurement team in conjunction with our design and engineering teams. Quotations will be evaluated based on; Cost Timeliness of return Adherence to and demonstration of understanding of the drawings and specifications provided at this point. Provision of accurate product specifications to accompany the quotation. Supplier experience of similar projects,evidence of this will be requested should the initial quotation be of interest. Should the candidate supplier be shortlisted they will then be contacted directly by a member of the BMB Procurement Team within two weeks of shortlisting to discuss the requirement in detail. BMB Joint Venture (BAM Nuttall, Morgan Sindall PLC & Balfour Beatty)

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-f291b97f-0682-4620-adee-da54d7bb1022
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/8535bc2a-6411-4fd0-9cff-880833deaac9
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
Tender Notice
Procurement Type
Standard
Procurement Category
Goods
Procurement Method
Not Specified
Procurement Method Details
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

31 - Electrical machinery, apparatus, equipment and consumables; lighting

CPV Codes

31320000 - Power distribution cables

31321300 - High-voltage cable

Notice Value(s)

Tender Value
£1,000,000 £1M-£10M
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
11 Sep 20187 years ago
Submission Deadline
17 Sep 2018Expired
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
31 Oct 2018 - 28 Jun 2019 6-12 months
Recurrence
Not specified

Notice Status

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

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
BMB JOINT VENTURE (BAM NUTTALL, MORGAN SINDALL PLC & BALFOUR BEATTY)
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
LONDON
Postcode
SW1V 1LQ
Post Town
South West London
Country
England
Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI3 Inner London - West
Small Region (ITL 3)
TLI35 Westminster and City of London
Delivery Location
TLI London
Local Authority
Westminster
Electoral Ward
Pimlico North
Westminster Constituency
Cities of London and Westminster

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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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. 

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