Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Washington Association of Building Officials

The Washington Association of Building Officials is a non-profit, professional association of state, county, city and town officials in Washington State engaged in the development, enforcement and administration of building construction codes and ordinances.

PO Box 7310
Olympia
WABO
USA
Website: https://www.wabo.org/
Email: wabo@wabo.org
Tel: +1 360 628 8669

Documents by this publisher

Page 1 of 1

Series details Title Year Status
Standard 27-13 WABO welder and welding operator performance qualification standard for structural steel, sheet steel, reinforcing steel, seismic restricted access 2013 Withdrawn
Standard 27-13 WABO welder and welding operator performance qualification standard for structural steel, sheet steel, reinforcing steel, seismic restricted access 2022 Withdrawn
Standard 27-13 WABO welder and welding operator performance qualification standard for structural steel, sheet steel, reinforcing steel, seismic restricted access 2023 Current

Page 1 of 1