Supply and Installation of Conservation Lighting System

Official notice

Authority: The Board of Trustees of the National Gallery

GoodsOpen procedure

Sectors: Electrical machinery, apparatus, equipment and consumables; lighting (31) Delivery: London (UKI32)

Published estimate£120,000exc. VAT

Submissions closed 30 May 2023

What is being bought

Published requirement description

Supply and installation of 13 LED luminaires, each measuring c1.5 x 0.4 meters, with the light output per unit to be at least 22,500 lumens, although dimmable to lower output as required.

Light output to be tuneable within a range of 5000K to 6500K.

Colour rendering must be rated at CRI 99 (R9 of 94 and R12 of 96.5) whatever the level of output. It is desirable to have some sort of diffusing of the light which neither itself degrades nor reduces the CRI and output level.

The luminaires will need to be able to rotate horizontally up to approximately 320degrees, and lockable at any given rotation angle.

We require a lamp life of c 50,000 hours.

CPV: Lighting systems

The lotProcurement structure

single lot · no lot value published

Lot #1

Delivery: London · Westminster

Variant bids: not allowed

Procedure terms & legal framework

From the official record · publisher note attached

Procedure method: Open procedure
Legal basis: CELEX · 32014L0024 Public Contracts Regulations 2015 (Directive 2014/24/EU)
Procurement category: Goods
Notice status: Closed
Procurement threshold: Unspecified in notice
Regulatory regime: Standard
Commercial structure: Stand-alone contract (no framework)
Competition type: Competitive procedure
GPA / WTO covered: Yes (GPA)
Recurring procurement: No (one-off requirement)
First published: 28 Apr 2023, 19:05 BST
Last source update: 28 Apr 2023, 19:05 BST
Award evaluation window: 30 May 2023 – …
FTS notice number: 2023/S 000-012410
Classification (CPV): Lighting systems
Delivery area: London (UKI32)
Official registry OCID: ocds-h6vhtk-03c562 Find a Tender

Publisher note: For more information about this opportunity, please visit the Delta eSourcing portal at: <a href="https://www.delta-esourcing.com/tenders/UK-UK-London:-Lighting-systems./K725C7V9CZ" target="_blank">https://www.delta-esourcing.com/tenders/UK-UK-London:-Lighting-systems./K725C7V9CZ</a> To respond to this opportunity, please click here: <a href="https://www.delta-esourcing.com/respond/K725C7V9CZ" target="_blank">https://www.delta-esourcing.com/respond/K725C7V9CZ</a> GO Reference: GO-2023428-PRO-22669298

How it was run

Official notice

Run through: Delta eSourcing · Who buys & how to bid on Delta

Public notice page · account needed to bidLanguage: EN

Access & registration note: Free Select account; no DUNS asked at signup

Submission deadline: 30 May 2023, 12:00 BST
Submission channel: {"electronicSubmission","written"}
Accepted languages: en
Bid validity: 90 days from the deadline
Bids opened: 30 May 2023, 12:00 BST

Detailed submission instructions & authority contactsFrom official release

www.delta-esourcing.com/tenders/UK-title/K72… ↗

Timeline

28 Apr 2023 → 30 May 2023 · 3 dates

Notice published
28 Apr 2023, 19:05 BST
Submission deadline
30 May 2023, 12:00 BST
Bids opened
30 May 2023, 12:00 BST

Contracting authority & participating public bodies

The Board of Trustees of the National Gallery

Contracting authorityBody governed by public lawRecreation, culture and religion The National Gallery, Trafalgar Square, London, London, WC2N 5DNContact email, phone Published organisation website ↗

Dispute resolution & review bodies

The National GalleryReview body LondonContact email, phone

Official documents & specifications (2)

Official links; attachments are not copied

Tender pack and attachments

Economic and financial selection criteriatenderEconomic and financial selection criteria
Technical selection criteriatenderTechnical selection criteria