Laserfiche WebLink
V . <br />MAY 0 i 20131 <br />ENVir"INMENTAL HEALTH <br />sorry>di/r� lG'i <br />4.0 HEALTH AND SAFETY PLAN <br />4.1 RESPONSIBILITY FOR SAFETY <br />" r�,- �, ,- <br />p <br />W r5 a <br />v� <br />Gregg Drilling is required to ensure work area meets all safety <br />requirements. Gregg Drilling will be responsible for the safety of its <br />workers during this project. Gregg Drilling will provide a job Forman for <br />the project that has completed the 40 -hour OSHA safety -training course. <br />Gregg Drilling will provide OSHA training certification of the job Forman <br />working at the site upon request. <br />4.2 SITE CONDITIONS <br />The installation of the new GW monitoring wells does not include <br />excavation of refuse or contact with refuse. <br />Potential risk with Landfill Gas may be an issue but minimal as the new <br />GW wells are further away from refuse footprint. Each sites perimeter <br />LFG migration monitoring wells have shown methane readings of less <br />than one percent by volume. The lower explosive limit of methane is five <br />percent by volume. Potential hazards of methane gas are: fire, explosion <br />and asphyxiation. <br />4.3 SAFETY PROCEDURES <br />A. SWD's contractor will conduct a safety meeting with County staff and <br />Contractor's employees before the start of the project. During the first <br />safety meeting, SWD's Contractor will inform employees not to touch <br />refuse if encountered. Employees will be asked to wear gloves when <br />working. <br />B. Prior to drilling, Underground Service Alert (USA) will be notified. <br />Presence of overhead power lines will be checked and its clearances with <br />the drilling equipment. The well locations will be adjusted if needed drill <br />rig clearances are not met. <br />Work Plan- Groundwater Monitoring Well Installation San Joaquin County <br />May7, 2013 Department Of Public Works <br />5 Solid Waste Division <br />