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Appendix 5 Health and Safety Plan Lustre-Cal Nameplate Corp. 5.2 POTENTIAL PHYSICAL HAZARDS AT SITE Potential physical hazards, as those listed in Table 5.0, are discussed below. 5.2.1 Underground Utility Hazards An underground utility check shall be performed prior to initiating any subsurface investigation or work. The check will include: X USA Note: USA must be notified at least 2 working days before any subsurface work begins. Record confirmation number in project field notes. X Private Locator: Consultant X Plans Check. Facility Contact: City of Lodi x Geophysical Survey. Consultant Additional Information: Much of the proposed work will take place in public right-of-ways. Extreme care to identify underground utility hazards will be taken. The initial 5 feet of each boring will be advanced or probed by hand before using power equipment. 5.2.2 Overhead Power Lines Whenever possible, avoid working under overhead high voltage lines. The following are minimum clearances for overhead high voltage lines. Normal VoltageMinimum Required (phase to► hn ace) Clearance(f=4 more than 750 - 50,000 10 more than 50,000 - 75,000 11 more than 75,000 - 125,000 13 more than 125,000 - 175,000 15 more than 250,000 - 379,000 21 more than 370,000 - 550,000 27 more than 550,000 - 1,000,000 42 (Reference: CCR Title 8, Section 2946, Table 11) 5.2.3 Noise Hazards Wear hearing protection when working near large heavy equipment, such as drill rigs or earth movers, or in other noisy conditions. As a general rule,hearing protection should be worn when two people standing within 2 feet of each other cannot communicate at normal conversational voice levels. 5.2.4 Heat Stress Hazards Heat stress is a major hazard, especially for workers wearing protective clothing. To avoid heat stress, drink plenty of fluids and take periodic work breaks. Page 11 of 23