1602 HEWITT AVE 2024-12-30 - Laserfiche WebLink

Job Steps Hazards Controls C Confirm Release of hazardous All electrical and mechanical systems shall be powered down and disconnected before remove of the fuel system. electrical energy or fuel Lockout/tagout/tryout shall be performed only by authorized employees. The authorized employee shall ensure shutdown product. that all energy isolating devices needed to control energy to, or within, the system are identified and that system and is shut down, isolated, blocked, and secured. Any system operated by a remotely controlled source will be complete completely isolated such that it cannot be operated by that or any other source. L mechanical disconnects. The authorized employee shall affix lock and tag to each energy isolating device. When there is a possibility of re- accumulation of stored energy to a hazardous level, verification of isolation shall be continued until the energy control procedure is complete. Before starting work on systems that have been locked/tagged out,the authorized individual shall verify that isolation and de-energization of the system have successfully been accomplished. Cut and cap Release of fuel oil. Ensure fuel pipe is properly drained prior to disconnection. Mobilize spill kit in immediate vicinity. Place piping, if containment beneath operations. discovered. L Injury from hand or Hand and power tools shall be used, inspected, and maintained in accordance with the manufacturer's instructions power tools. and recommendations and shall be used only for the purpose for which designed. Hand and power tools shall be in good repair and with all required safety devices installed and properly adjusted. Inert tank. Explosion and/or fire. All inerting activities to be performed by a Certified Marine Chemist. All potential sources of ignition will be eliminated from the area prior to starting inerting activities: smoking will be banned in the area, all open flame and spark-producing equipment at least 50' in all directions of tanks will be shut down, and all electrical and internal combustion equipment will be removed unless it is intrinsically safe. Exhaust fumes from inerting procedures will be vented a minimum of 12' above grade and 3' above any adjacent M roof lines.The atmosphere will be tested at ground level to ensure that vapors are not collecting at ground level. Following inerting activity, the tanks will be tested with a calibrated four-gas meter to ensure that tank has been successfully inerted. Oxygen must be reduced below levels necessary to support combustion— at least 12%- 14% oxygen by volume or an oxygen meter reading of 1%- 10%. Readings will be collected at bottom, middle, and top of the tank as well as the ends. Triple-rinse Use of vacuum truck All vacuum truck operators shall be trained in operation of truck and associated equipment. Inspect the truck, and clean could result in injury. equipment, and loading/off-loading sites prior to beginning the work to assure safe operations. Monitor tank-level UST. indicators to avoid overfilling and over-pressurizing receiving tanks or creating excessive vacuum in supply tanks. M