Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

API 4629 : 2007

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

HEXAVALENT CHROMIUM EXPOSURES DURING HOT WORK

Available format(s)

Hardcopy , PDF

Withdrawn date

15-06-2015

Language(s)

English

Published date

01-06-2007

Executive Summary
Methodology
Discussion
  Carbon Arc Cutting (CAC)
  Flux Cored Arc Welding (FCAW)
  Gas Metal Arc Welding (GMAW or MIG)
  Grinding
  Gas Tungsten Arc Welding (GTAW)
  Oxyfuel Cutting (OFC)
  Shielded Metal Arc Welding (SMAW or stick welding)
Conclusions
References

Provides the findings from an air sampling survey contracted by the American Petroleum Institute (API) to evaluate inhalation exposures to hexavalent chromium (chromium VI) during seven types of hot work: carbon arc cutting CAC), flux cored arc welding (FCAW), gas metal arc welding (GMAW or MIG), grinding, gas tungsten arc welding (GTAW or TIG), oxyfuel gas cutting (OFC or torch cutting), and shielded metal arc welding (SMAW or stick).

DocumentType
Standard
Pages
22
PublisherName
American Petroleum Institute
Status
Withdrawn
Supersedes

CFR 29(PT1910.1000 TO END) : 0 LABOR - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR

View more information

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more