WASTEWATER COLLECTIONS III Questions And Correct Verified Answers Latest Exams 2024.

A CONSTRUCTION JOB SAFTEY LIST TYPICALLY CONTAINS? - correct answers PRE-DIG PROCEDURES, INSPECT AREA BEFORE DIGGING TO DETERMINE TRENCH AND SHORE SAFETY MEASURES, GET LOCATES, ARRANGE WITH OTHERS TO MOVE, PROTECT OR RELOCATE UTILITIES, MAKE SURE THAT WHAT UTILITIES ARE LRFT ARE PROPERLY PROTECTED, THE PERSON RESPONSIBLE FOR TRENCH SLOPE AND OR SHORING SHOULD INSPECT SHORING MATERIALS, MAKE SURE TO HAVE A DESIGNATED TOP MAN TO WATCH OUT FOR PEOPLE IN HOLE, ALWAYS HAVE A SUPERVISOR DESIGNATING ACTING SUPERVISOR AT THE JOB SITE AT ALL TIMES. A DROP MANHOLE IS USED WHEN? A. ONE OF THE CHOICES HAD SOMETHING TO DO WITH A 24 INCH DROP B. THE LINE VELOCITY IS GREATER THAN 10FT PER SEC. AND THE DROP MANHOLE IS USED TO SLOW IT DOWN. C. ??? D. BOTH A AND D - correct answers A. THE SEWER MAIN ENTERING THE MANHOLE IS MORE THAN 24 INCH ABOVE THE FLOOR OF THE MANHOLE........ OR B. THE VELOCITY IS THE SEWER IS MORE THAN 10FT PER SEC. WHICH COUKD RESULT IN DAMAGE TO THE LINE FROM SHOCK OR EROSION. AND THE DROP MANHOLE IS USED TO SLOW IT AS THE SIZE OF THE POPULATION OR AREA SERVED INCREASES THE RATIO OF PEAK FLOW TO DAILY FLOW? A. INCREASES B. DECREASES C. STAYS THE SAME - correct answers B. DECREASES AS TRAFFIC SPEEDS GO UP AROUND CONSTRUCTION SITE, WHAT HAPPENS TO THE SPACING BETWEEN THE WARNING DEVICES? - correct answers INCREASE THIS IS A BEST GUESS BUBBLER CONTROL SYSTEMS SENSE LEVEL CHANGES BY? A. BUOYANCY B. BUBBLE SIZE C. ELECTRICAL FLOWS D. PRESSURE E. ALL OF THE ABOVE - correct answers D. PRESSURE. WATER LEVELS INCREASE OR DECREASE, AIR BUBBLING THROUGH A PIPE INCREASE OR DECREASE PRESSURE THEREBY TURNING SWITCH ON OR OFF CLASS III COLLECTION SYSTEM LICENSE OR CLASS B WASTEWATER TREATMENT PLANT OPERATOR LICENSE IS REQUIRED FOR AT LEAST SUPERVISOR OF CONSTRUCTION AND MAINTENANCE CREWS IN WASTEWATER SYSTEMS WITH AVERAGE FLOW GREA