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Health and Safety Plan <br />17 West Washington Street, Stockton, California 95202 <br />461803 <br /> <br /> Page 11 <br />Black Electricity <br />Red Electricity – some 11kVA cables <br />Blue Water <br />Yellow Gas <br />Grey Telecoms <br />Green Cable TV / Data <br />White Proposed Drilling/Excavation <br /> <br />Note that the above colors relate to recently installed services so therefore ASSUME THAT ANY <br />PIPE THAT IS NOT COLORED IS LIVE! Also, note that the AEI Subsurface Clearance Policy <br />included as Appendix E uses a different color scheme for marking temporary utilities. <br />x Contact the site contact/relevant utility for guidance. <br />x Contact the PM/Director and SSO. <br />8.1.5 Striking an Underground Electrical/Telecom Cable <br />x Stop work, remove tools ONLY if safe to do so (operator seats in excavators are normally <br />electrically isolated ALTHOUGH OTHER PARTS MAY BE LIVE IF STILL IN CONTACT WITH <br />A LIVE CABLE). <br />x Evacuate the immediate area. <br />x In the event of injuries provide first aid and summon medical assistance. <br />x Contact the site contact. <br />x Contact the PM and SSO. <br />x Contact the electricity/telecom provider, as directed by site contact and/or PM. <br />x Do not allow anyone to enter the area of the excavation until the electricity provider has <br />made the cable safe. <br />8.1.6 Striking a Pressurized Gas Pipeline <br />x Stop work, leave tools in-place but shut off any running equipment, including engines. <br />x Evacuate the immediate area. <br />x Ensure there are no sources of ignition in the area. <br />x Contact the site contact. <br />x Contact the PM and SSO. <br />x Contact the pipeline owner, as directed by site contact and/or PM. <br />x Do not re-enter the immediate area until safe to do so. <br />8.1.7 Striking a Pressurized Water Main <br />x Stop work, remove tools if safe to do so, and if necessary and safe to do so, confine jetting <br />water, if appropriate. <br />x Evacuate immediate area and inform site personnel. <br />x Ensure that water flowing away is not creating potential hazards (e.g., electrical shorting, <br />flooding, contaminant migration etc.) and where possible warn those likely to be affected. <br />x Contact the site contact. <br />x Contact the PM and SSO. <br />x Contact the pipeline owner, as directed by site contact and/or PM. <br />x Do not re-enter the immediate area until safe to do so.