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

Code of Federal Regulations 29 CFR 1926.1153 Safety and health regulations for construction - Subpart Z - Respirable crystalline silica

Publication Year

2024

Document Status

Current

Abstract

Occupational Safety and Health Administration (OSHA) standards for controlling respirable crystalline silica exposure in the construction industry, setting a Permissible Exposure Limit (PEL) for airborne silica dust to protect workers from serious health conditions like silicosis and lung cancer.

Publisher Information

United States Government Publishing Office

732 N. Capitol Street NW
Washington, D.C.
GPO
USA

Website: https://www.gpo.gov/
Tel: +1 866 512-1800