SR0084907 (2) - Laserfiche WebLink

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Page 4 of 10 c. Breathing zone vapor concentrations that reach or exceed 10 ppm at the drilling or excavation area, as detected by the PID, requires site personnel to use a full-face respirator with organic vapor cartridges while working in the exclusion zone. d. Breathing zone vapor concentrations that reach or exceed 50 ppm at the drilling or excavation area, as detected by the PID, requires site activities to be stopped until concentrations decrease. The site manager should continuously monitor the site perimeter. e. If breathing zone vapor concentrations are detected at the site perimeter, the site manager shall monitor the perimeter at 30-minute intervals. f. If the vapor concentrations continue to reach or exceed a value of 10 ppm at the site perimeter for 15 minutes, drilling or excavation activities shall be stopped. Appropriate regulatory agencies should be contacted (see contact sheet). The site manager shall continue to monitor conditions until levels are reduced to background conditions. COVID-19 Due to the rapidly changing nature of best practices for enhanced protect from infectious transmission of COVID-19, the recommendations provided are guidelines and should be revised as-needed at the tailgate safety meeting prior to start of field activities. Generally, the following shall be followed: • Maintain a social distance whenever possible during the work. • Monitor fellow workers for outward signs of symptoms of COVID-19. Workers that are sick or show other visible signs shall be sent home. • Use gloves when passing equipment between workers. • Wear cloth or disposable face masks when required to regularly work inside the social distance. Follow recent guidelines provided by OSHA or other applicable regulatory body for similar work in addition to the above guidelines. SKIN/CLOTHES PROTECTION Steel-toed boots will be worn during all activities. Hard hats will be worn during all activities. Disposable Tyvek suits, steel-toed rubber boots or steel-toed boots covered with disposable boots, and nitrile rubber gloves will be worn when deemed necessary by the Site Safety Officer. Disposable nitrile rubber gloves will be worn for sampling (changed after each sample). Disposable clothing will be discarded to an appropriate storage container as necessary. EYE/EAR PROTECTION Safety glasses will be worn during all activities. Hearing protection will be worn during all drilling activities. VEHICLE MAINTENANCE AND SAFETY All Condor vehicles used on site during the course of work shall be equipped with a first aid kit and a dry chemical fire extinguisher (10 BC minimum rating). All cabs are to be kept free of all non-essential items and all loose items secured. The rated load capacity of a vehicle is not to be exceeded at any time or under any circumstances.