This public procurement record has 1 release in its history.

Tender

31 Jul 2026 at 01:00

Summary of the contracting process

Historic Environment Scotland is procuring works to replace and repair the Great Hall roof at Kisimul Castle in Castlebay, on the Isle of Barra. The scope includes structural timber repairs and the associated works described in the tender documents and drawings. This is a construction and building-repair opportunity, including roofing and joinery-related work, at a historic castle site. Delivery is at Kisimul Castle, with the exact work area identified in the tender drawings. The requirement is for a contractor able to undertake roof replacement and related structural repairs in a sensitive heritage setting, while coordinating site activities and complying with the project’s construction, health and safety and residual-risk requirements.

The buyer has reached the tender stage and invited offers through an open procedure. There is one lot. Responses must be submitted electronically in English, with variants not permitted. The tender deadline set by the buyer is 21 August 2026 at 17:00 UTC. Bids are scheduled to be opened on 24 August 2026 at 09:00 UTC, with evaluation beginning at that time. The contract period is 30 days. Tenders will be assessed on a price and quality basis. Bids must remain valid for 90 days after the submission deadline. The tender requires bidders to provide staff names and qualifications and includes electronic payment and ordering arrangements, with electronic invoicing allowed.

This opportunity suits specialist roofing, structural timber repair and building-conservation contractors with the practical capability to replace a large historic roof and carry out associated timber repairs. It is relevant to firms experienced in working on castles or other listed, protected or otherwise sensitive buildings, where careful sequencing, protection of existing fabric and coordination with the client are important. Suppliers should be able to resource a short, concentrated works package at a remote island location and provide suitably qualified personnel, with their names and qualifications included in the tender response. Contractors should also be prepared to work from detailed drawings and manage the health and safety, pre-construction and residual-risk information supplied for the project.

How relevant is this notice?

Notice Information

Notice Title

Kisimul Castle - Great Hall Roof Repairs

Notice Description

Generally the works comprise roof repairs to the Great Hall roof at Kisimul Castle, Barra.

Lot Information

Lot 1

Historic Environment Scotland is seeking tenders from those who may be interested in carrying out the replacement of the Great Hall roof at Kisimul Castle including structural timber repairs, works as detailed in the tender documents. Tenders will be evaluated on a Price and Quality basis as detailed in the tender documents.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-r6ebe6-0000838916
Publication Source
Public Contracts Scotland
Latest Notice
https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=JUL561303
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
PCS Notice - Website Contract Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

44 - Construction structures and materials; auxiliary products to construction (except electric apparatus)

45 - Construction work


CPV Codes

44112400 - Roof

45000000 - Construction work

45420000 - Joinery and carpentry installation work

45421000 - Joinery work

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
31 Jul 20262 months ago
Submission Deadline
21 Aug 2026Expired
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
Not specified - Not specified
Recurrence
Not specified

Notice Status

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

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
Historic Environment Scotland
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
EDINBURGH
Postcode
EH9 1SH
Postcode Area
Edinburgh
Country
Scotland

Major Region (ITL 1)
TLM Scotland
Basic Region (ITL 2)
TLM1 East Central Scotland
Small Region (ITL 3)
TLM13 City of Edinburgh
Delivery Location
TLM64 Na h-Eileanan Siar

Local Authority
City of Edinburgh
Electoral Ward
Southside/Newington
Westminster Constituency
Edinburgh South

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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