Regulator Overhauls (Великобритания (Англия, Шотландия, Уэльс) - Тендер #41171253)

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Contract award notice – utilities

Section I: Contracting entity

I.1) Name and addresses

NORTHERN GAS NETWORKS LIMITED

05167070

1100 Century Way Thorpe Park

LEEDS

LS158TU

UK

Contact person: Andrew Christophers

Telephone: +44 7510367358

E-mail: achristophers@northerngas.co.uk

NUTS: UKE42

Internet address(es)

Main address: https://www.northerngasnetworks.co.uk

I.6) Main activity

Production, transport and distribution of gas and heat

Section II: Object

II.1) Scope of the procurement

II.1.1) Title

Regulator Overhauls

II.1.2) Main CPV code

50500000

II.1.3) Type of contract

Services

II.1.4) Short description

The Gas Distribution Networks have recently presented their Business Plans to Ofgem for RIIO-2 which is a five-year price control from 2021 - 2026. Ofgem issued their final determinations in December 2020 and NGTN are now in a position where we can plan to deliver the asset upgrades, we have set out in our business plan. This framework agreement is to support NGN in delivering its Regulator Major Overhaul programme of works. The scope will include interventions on assets on our Offtake and PRS sites and the contractor on this framework will need to comply with NGN"s policies and procedures, including the G17 safety policy, as well as the relevant international and national construction and gas industry regulations and standards.

II.1.6) Information about lots

This contract is divided into lots: No

II.1.7) Total value of the procurement

Lowest offer: / Highest offer:

II.2) Description

II.2.3) Place of performance

NUTS code:

UKC

UKD

UKE

II.2.4) Description of the procurement

The Gas Distribution Networks have recently presented their Business Plans to Ofgem for RIIO-2 which is a five-year price control from 2021 - 2026. Ofgem issued their final determinations in December 2020 and NGTN are now in a position where we can plan to deliver the asset upgrades, we have set out in our business plan. This framework agreement is to support NGN in delivering its Regulator Major Overhaul programme of works. The scope will include interventions on assets on our Offtake and PRS sites and the contractor on this framework will need to comply with NGN"s policies and procedures, including the G17 safety policy, as well as the relevant international and national construction and gas industry regulations and standards.

The scope of works will include, but not be limited to, the following activities:

Mechanical requirements:

• Adoption of Work Procedure NGN/PR/MAINT/2301 to cover all decommissioning, recommissioning and overhaul works

• Provision of a competent Team Leader to coordinate all works under a Form of Authority (FOA) in accordance with NGN/PR/MAINT/2301

• Undertake decommissioning/isolation activities in accordance with NGN/PR/MAINT/2301 ensuring continuity of supply by leaving at least one stream running onsite

• If an axial flow, remove the Regulator from the isolated stream (ONLY REQUIRED ON AXIAL FLOW, NOT REQUIRED ON FIORENTINI"S)

• Confirm the stream is adequately supported before regulators are taken out of line

• Complete the major overhaul of regulators, control pilots, primary protective devices, reliefs and associated equipment for each site as defined in the NGN/PM/MAINT/2 Part 3 Appendix C.

• Reinstall regulator(s). Using new gaskets and nuts/bolts as required (in line with G19 requirements)

• Complete all of the above for all regulators within isolated stream

• Procure lifting ops/equipment for larger regulators/equipment. This should be done when safe manual handling techniques are no longer adequate.

• Undertake recommissioning activities in accordance with manufacturers commissioning instructions

• Touch up painting to nuts, bolts and affected paintwork to NGN Standard as required

• Provide a full description of completed works on the required technical paperwork within NGN/PM/MAINT/2 Part 3 Appendix C.

For the avoidance of doubt all of the above shall be required for each stream on each site

Upon arrival on site, the Contractor may deem the following additional activities to be required to make the site complete:

• Replacement of any inspirator/restrictor blocks/other elements of the pressure control system (slam-shut bottle regulators L16"s etc)

• Any required new pipework/impulse pipework/slam-shut cabinets/ fittings based on condition

• Minor civils activities as may be required

II.2.11) Information about options

Options: Yes

Description of options:

Option to extend for three one year periods following conclusion of initial term

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 IV: Procedure

IV.1) Description

IV.1.1) Type of procedure

Negotiated with call for competition

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

The procurement is covered by the Government Procurement Agreement: No

IV.2) Administrative information

IV.2.1) Previous publication concerning this procedure

Notice number in the OJ S:

2021/S 000-000004

Section V: Award of contract

A contract/lot is awarded: Yes

V.2 Award of contract

V.2.1) Date of conclusion of the contract

03/04/2023

V.2.2) Information about tenders

The contract has been awarded to a group of economic operators: No

V.2.5) Information about subcontracting

Section VI: Complementary information

VI.4) Procedures for review

VI.4.1) Review body

Northern Gas Networks

Leeds

UK

VI.5) Date of dispatch of this notice

25/04/2023

Information added to the notice since publication.

Additional information added to the notice since it"s publication.

Commodity Categories

Commodity Categories

Delivery Locations

Delivery Locations

Alert Region Restrictions

The buyer has restricted the alert for this notice to suppliers based in the following regions.

Alert Region Restrictions

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