WebVapors are much heavier than air and tend to settle in low areas. Contact CHEMTREC to activate chlorine response team 800-424-9300. Used to purify water, bleach wood pulp, and to make other chemicals. Rate of onset: Immediate to hours Persistence: Minutes to hours Odor threshold: 3.5 ppm WebSep 15, 2010 · Applicability is not limited to those facilities covered by the OSHA Process Safety Management Standard , 29 CFR 1910.119 or similar national and ... where the PRD discharge quantity is greater than the threshold quantities in Table 1; or ... Chlorine, H 2S R d F i Nit i A idS, Red Fuming Nitric Acid TIH – Zone C: Hydrogen Chloride (HCl ...

OREGON OCCUPATIONAL SAFETY AND HEALTH DIVISION …

WebOSHA PSM vs. EPA CAA 112(r) Thresholds CAA 112(r) has 27 chemicals not listed in PSM PSM has about 79 chemicals not listed in CAA 112(r) Thresholds Most CAA 112(r) … city of grover beach tot

Process safety management for highly hazardous chemicals

WebIMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. SPILL: See ERG Table 1 - Initial Isolation and Protective Action Distances on the UN/NA 9191 datasheet. WebThis is accomplished by requiring businesses that produce, handle, process, distribute, or store certain chemicals over a threshold quantity to develop a Risk Management Program, prepare a Risk Management Plan (RMP), and submit the RMP to the local Certified Unified Program Agency (CUPA). WebPSM Affected Chemicals and their Threshold Quantities. Chemical Name. CAS* TQ** Chemical Name. CAS* TQ** Acetaldehyde. 75-07-0. ... Chlorine Dioxide. 10049-04-4. 1000. Nitroaniline (para Nitroaniline) 100-01-6. 5000 ... Footnote** Threshold Quantity in Pounds (Amount necessary to be covered by this standard.) ... city of groves ordinances