Becc 2nd 2204 - Study guides, Class notes & Summaries

What is the handwheel color code for the sewage system? - ANSWER-Gold What system uses valves with dark blue handwheels? - ANSWER-Potable water What system uses valves with dark green handwheels? - ANSWER-Sea water What is the purpose of a gasket? - ANSWER-Create seal between 2 fixed faces what is the most common indication that repair or of packing or a gasket is needed - ANSWER-Leakage What is used to identify the system is under repair and prevent operation of valves during r...