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Kennedy/Jenks Consultants <br />each proposed well, boring, or excavation location. Obtain signatures from each private or <br />public utility owner to document clearance on the each form, as required. <br />At all locations where drilling, probing, or well installation will be performed, an air knife or <br />similar form of suction potholing will be performed to assess possible underground utilities in the <br />upper 6 to 8 feet of soils (depending on local conditions and expected depth of utilities). <br />Potholing is required at all drilling locations, except in remote areas where the likelihood of <br />encountering underground utilities is very low and only as approved by a Risk Manager, <br />Resource/Operations Manager or Officer of the company familiar with underground utilities. <br />(Note: Use of an air knife will be appropriate for most invasive drilling and probing work, but <br />may not be appropriate for certain activities like very shallow borings (less than 1-foot deep), <br />certain hand-auger borings, remedial injections using probe equipment, and test pitting.) <br />Case-by-case exceptions for activities may be provided. <br />Should an underground line or pipe or other obstruction be encountered unexpectedly or <br />disturbed (broken, damaged, or undermined) immediately discontinue invasive activities and <br />contact the Project Manager. If the Project Manager cannot be reached, contact an officer of <br />Kennedy/Jenks Consultants. Secure the area to prevent further disturbance/damage. <br />When clearing the site for utilities, ALWAYS REMEMBER TO LOOK UP for overhead <br />utilities. Kennedy/Jenks Consultants will direct its subcontractors to limit the proximity of <br />equipment to overhead power transmission lines according to the following schedule: <br />Power Line <br />50 kilovolts (kV) or below <br />50 KV - 200 kV <br />200 KV - 350 kV <br />350 KV - 500 kV <br />500 kV - 750 kV <br />750 kV— 1,000 kV <br />Distance from Power Line <br />10 feet <br />15 feet <br />20 feet <br />25 feet <br />35 feet <br />45 feet <br />If the voltage of a power line is unknown, assume it is 1,000 kV. <br />5.1.8 Other Safety Considerations <br />When working at the site, personnel should be aware of the following situations or activities: <br />Vehicle, truck, and equipment traffic on residential streets and nearby service roads. <br />Parcel maps show that East Worth Street is within the Site boundary; however it is <br />possible that the work may require an encroachment permit from the City of Stockton. <br />Work on East Worth will likely require traffic control. Use barricades, signage, and/or a <br />traffic control plan (such as Caltrans Manual of Uniform Traffic Control Devices, most <br />recent update), where appropriate. Kennedy/Jenks Consultants personnel are NOT <br />trained in and are NOT authorized to set up traffic control or work as a highway flagger. <br />Working with hand and small power tools. Utilize tools only for the purpose for which <br />they were designed. Inspect all tools and equipment before they are used. Immediately <br />BNSF Mormon Yard — Soil Sampling <br />Site-Specific Health and Safety Plan <br />Mormon Yard, Stockton, California <br />© 2016 Kennedy/Jenks Consultants Page 12 <br />Ilsfocadlprojectslts-proj1201311365020.01_bnsf stockton work planI2016 hrsc work plan appendiceslappendixb_hasp 2016_hasp_2015content_final docx