Uniclass 1
| This is an archive version of an article from the CPIc website, which was closed in 2025. CPIc (the Construction Project Information Committee) was formed from representatives of the major industry institutions and was responsible for providing best practice guidance on the content, form and preparation of construction production information. |
Uniclass1.4 (Legacy Release) Classification Tables
Contents |
Introduction
The Uniclass1.4 Legacy Release has been provided by the CPI - the Construction Project Information Committee, who are responsible for providing best practice guidance on the content, form and preparation of construction production information, and making sure this best practice is disseminated throughout the UK construction industry.
Uniclass1.4 is provided for ongoing projects underway which require the old system for reference.
Uniclass1.4 Legacy Release Classification tables
- A - Form of Information
- B - Subject Disciplines
- C - Management
- D - Facilities
- E - Construction Entities
- F - Spaces
- G - Elements
- J - Work Sections for Buildings/Civil Engineering Works
- L - Construction Products
- M - Construction Aids
- N - Properties and Characteristics
- P - Materials
- Q - Universal Decimal Classification
- Z - CAD
A full PDF version of these eleven tables is available here: File:2013-9-29 Uniclass1.4(Legacy Release).pdf
Copyright
This work is licensed under the Creative Commons Attribution-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to:
Creative Commons,
444 Castro Street,
Suite 900,
Mountain View,
California,
94041, USA.
Open Data Certificate
Uniclass2 and Uniclass1.4 have an Open Data Institute Pilot-level Certificate to show CPI's commitment to providing Uniclass as open, reusable data.
For More information see https://certificates.theodi.org/
Disclaimer
The Construction Project Information Committee (CPI) makes every effort to maintain the accuracy of the information on this website but cannot accept responsibility for any loss or damage which may occur from use of the information. Your use of any information or materials on this website is therefore at your own risk.
The Construction Project Information Committee (CPI) does not provide quality control of external links and has no responsibility for the content of such linked sites. The inclusion of any third party's name within these pages should not be construed as a recommendation of that party's products and / or services.
© Copyright Construction Project Information Committee. Uniclass2 tool developed by the BIM Gateway Project.
Featured articles and news
The context, schemes, standards, roles and relevance of the Building Safety Act.
Retrofit 25 – What's Stopping Us?
Exhibition Opens at The Building Centre.
Types of work to existing buildings
A simple circular economy wiki breakdown with further links.
A threat to the creativity that makes London special.
How can digital twins boost profitability within construction?
The smart construction dashboard, as-built data and site changes forming an accurate digital twin.
Unlocking surplus public defence land and more to speed up the delivery of housing.
The Planning and Infrastructure Bill
An outline of the bill with a mix of reactions on potential impacts from IHBC, CIEEM, CIC, ACE and EIC.
Farnborough College Unveils its Half-house for Sustainable Construction Training.
Spring Statement 2025 with reactions from industry
Confirming previously announced funding, and welfare changes amid adjusted growth forecast.
Scottish Government responds to Grenfell report
As fund for unsafe cladding assessments is launched.
CLC and BSR process map for HRB approvals
One of the initial outputs of their weekly BSR meetings.
Architects Academy at an insulation manufacturing facility
Programme of technical engagement for aspiring designers.
Building Safety Levy technical consultation response
Details of the planned levy now due in 2026.
Great British Energy install solar on school and NHS sites
200 schools and 200 NHS sites to get solar systems, as first project of the newly formed government initiative.
600 million for 60,000 more skilled construction workers
Announced by Treasury ahead of the Spring Statement.
The restoration of the novelist’s birthplace in Eastwood.
Life Critical Fire Safety External Wall System LCFS EWS
Breaking down what is meant by this now often used term.
PAC report on the Remediation of Dangerous Cladding
Recommendations on workforce, transparency, support, insurance, funding, fraud and mismanagement.
New towns, expanded settlements and housing delivery
Modular inquiry asks if new towns and expanded settlements are an effective means of delivering housing.