Laserfiche WebLink
When repairing lines which have already been in service and <br />which may contain flammable fumes, do not use electric drills <br />or other tools which may constitute a spark hazard near the <br />pipe. Use only air -driven or manual tools for repair. <br />Remove the affected area with a hole saw. <br />• Clean all burrs from edge of hole <br />FO <br />37 <br />�i <br />V <br />D <br />C <br />O <br />M <br />r <br />Ji.,;Y7L ,/ <br />ENVIRONMENTAL HEALTH <br />CElRARTN12t l <br />