º£½ÇÉçÇøapp

Construction Contract Leads

Section I: Contracting authority

I.1) Name and addresses

City of London Corporation

Guildhall

London

EC2P 2EJ

Email

James.Carter [at] cityoflondon.gov.uk

Telephone

+44 2076063030

Country

United Kingdom

NUTS code

UKI - London

Internet address(es)

Main address

I.3) Communication

The procurement documents are available for unrestricted and full direct access, free of charge, at

Additional information can be obtained from the above-mentioned address

Tenders or requests to participate must be submitted electronically via

Tenders or requests to participate must be submitted to the above-mentioned address

I.4) Type of the contracting authority

Regional or local authority

I.5) Main activity

General public services

Section II: Object

II.1) Scope of the procurement

II.1.1) Title

Barbican Podium Waterproofing, Drainage and Landscaping Works Phase 2 – 1st Priority Zone

Reference number

prj_COL_21571

II.1.2) Main CPV code

• 45200000 - Works for complete or part construction and civil engineering work

II.1.3) Type of contract

Works

II.1.4) Short description

The City of London Corporation (the City) invites Tenders for the provision of surface refurbishment, replacement of waterproofing membrane and remedial works to drainage infrastructure, and landscaping works to Barbican Podium Phase 2, 1st Priority Zone.

A further zone may be added to the project at the Clients discretion with works of a similar nature and a potential additional contract value up to and in the region of £10,000,000.

The Barbican Estate is grade 2 listed with a multitude of uses including an arts centre, 2014 dwellings, exhibition halls, cinemas, restaurants theatres, gallery space and a large conservatory. Designed and constructed in the 1960s and 1970s by architects Chamberlin, Powell and Bon the Barbican Estate represents a prominent example of brutalist architecture.

The publicly accessible podium provides a pedestrian only elevated walkway connecting the residential towers, terraces and the Barbican Centre. The existing podium is predominantly made up of brick tiles with areas of defined planting set within the podium. The existing podium deck and waterproofing membrane has become damaged and is leaking into the buildings below including the Exhibition Halls.

II.1.5) Estimated total value

Value excluding VAT: £28,500,000

II.1.6) Information about lots

This contract is divided into lots: No

II.2) Description

II.2.2) Additional CPV code(s)

• 45000000 - Construction work
• 45260000 - Roof works and other special trade construction works

II.2.3) Place of performance

NUTS codes

• UKI4 - Inner London – East

II.2.4) Description of the procurement

The City of London, as the owner and manager of the estate, is currently undertaking a largescale refurbishment of the podium deck. Phase 1 of this refurbishment was completed in 2015, this project will focus on Phase 2; a 18,344sqm area along the northern portion of the estate. Several more phases are expected to be required in order to repair other parts of the podium. An initial feasibility study was undertaken that demonstrated several reasons for this including:

• the drainage system;

• damage to the waterproofing;

• shallow crossfalls;

• detailing of the expansion joints.

The podium deck needs be taken up to replace and repair the damaged waterproofing membrane. Works were completed on phase 1 in 2015. This project builds on the lessons learned from phase 1 for the area identified as phase 2. Surface refurbishment, replacement of waterproofing membrane, remedial works to drainage infrastructure, and landscaping works to Barbican Podium Phase 2, 1st Priority Zone.

II.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

II.2.6) Estimated value

Value excluding VAT: £28,500,000

II.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Duration in months

24

This contract is subject to renewal

No

II.2.10) Information about variants

Variants will be accepted: No

II.2.11) Information about options

Options: Yes

Description of options

The duration of the contract is anticipated to be 2 years, subject to the right of the City (at its sole discretion) to exercise its right to extend the Contract by up to 1 year. The maximum length of the contract is therefore anticipated to be 3 years.

II.2.13) Information about European Union Funds

The procurement is related to a project and/or programme financed by European Union funds: No

Section III. Legal, economic, financial and technical information

III.1) Conditions for participation

III.1.1) Suitability to pursue the professional activity, including requirements relating to enrolment on professional or trade registers

List and brief description of conditions

As stated in the procurement documents

III.1.2) Economic and financial standing

Selection criteria as stated in the procurement documents

III.1.3) Technical and professional ability

Selection criteria as stated in the procurement documents

III.2) Conditions related to the contract

III.2.2) Contract performance conditions

As stated in the procurement documents

Section IV. Procedure

IV.1) Description

IV.1.1) Type of procedure

Open procedure

IV.1.8) Information about the Government Procurement Agreement (GPA)

The procurement is covered by the Government Procurement Agreement: Yes

IV.2) Administrative information

IV.2.1) Previous publication concerning this procedure

Notice number: 2024/S 000-020455

IV.2.2) Time limit for receipt of tenders or requests to participate

Date

13 November 2024

Local time

12:00pm

IV.2.4) Languages in which tenders or requests to participate may be submitted

English

IV.2.6) Minimum time frame during which the tenderer must maintain the tender

Duration in months: 6 (from the date stated for receipt of tender)

IV.2.7) Conditions for opening of tenders

Date

13 November 2024

Local time

12:00pm

Section VI. Complementary information

VI.1) Information about recurrence

This is a recurrent procurement: No

VI.2) Information about electronic workflows

Electronic invoicing will be accepted

VI.3) Additional information

This tendering exercise is being undertaken using the electronic tendering system ‘capitalEsourcing’ (). Suppliers will need to register an interest on the system in order to participate and registration is free.

The estimated value given at II.2.6) is for the full duration of the contract including the maximum possible extensions. The estimated contract value for the 1st priority zone is 18500000GBP, therefore the estimated annual contract value is 9250000GBP.

VI.4) Procedures for review

VI.4.1) Review body

High Court of England and Wales

Royal Courts of Justice, The Strand

London

WC1A 2LL

Country

United Kingdom

VI.4.2) Body responsible for mediation procedures

High Court of England and Wales

Royal Courts of Justice, The Strand

London

WC1A 2LL

Country

United Kingdom

VI.4.4) Service from which information about the review procedure may be obtained

Cabinet Office

70 Whitehall

London

SW1A 2AS

Country

United Kingdom