Exam (elaborations)
WASTEWATER COLLECTIONS III
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WASTEWATER COLLECTIONS III
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WASTEWATER COLLECTIONS IIIWASTEWATER FORCE MAIN PRESSURE RATING IS.
A. 75
B. 100
C. 125
D. 150
E. 200 - correct answer-D. 150
THE MOST CRITICAL FACTORS OF THE FINAL GRADE OF A GRAVITY WASTEWATER
PIPE SHOULD BE?
A. ALIGNMENT
B. CHOICE OF PIPE MATERIALS
C. CHOICE OF LEVELING EQUIPMENT
D. CHOICE OF EXCAVATING EQUIPMENT
E. CHOICE OF PIPE BEDDING - correct answer-E. CHOICE OF PIPE BEDDING
SETTING GOALS WORKS BEST WHEN?
A. ACCOMPANIED BY AN ACTION PLAN
B. DEVELOPED BY MANAGER
C. DEVELOPED BY EMPLOYEE - correct answer-C. DEVELOPED BY EMPLOYEE
PARTICIPATORY MANAGEMENT MEANS?
A. LISTEN TO IDEAS AND THEN TAKE OVER
B. BE A MEMBER INSTEAD OF A BOSS - correct answer-B. BE A MEMBER INSTEAD OF
A BOSS
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 GREATER THAN?
A. 100,000
B. 500,000
C. 1,000,000 - correct answer-C. 1,000,000. Category III COLLECTION SYSTEM OVER 1
MGD REQUIRES CLASS III OR B LICENSE.
IF WASTEWATER TREATMENT OPERATING COMPANY CEASES OPERATION AND
ANOTHER ONE TAKES OVER FROM THEM WHICH IS TRUE?
A. NEW COMPANY MUST IMMEDIATELY APPLY FOR A NEW CERTIFICATION.
B. NEW COMPANY MUST NOTIFY TNRCC WITHIN 30 DAYS
, C. OPERATORS CAN CONTINUE TO WORK BY VIRTUE OF THEIR INDIVIDUAL
CERTIFICATIONS
(There was a fourth choice but not remebered) - correct answer-A. NEW COMPANY MUST
IMMEDIATELY APPLY FOR A NEW CERTIFICATION
(Is probably the correct answer)
OPERATIONS COMPANY ARE NOT TRANSFERABLE.
EVERY WW SYSTEM OPERATIONS CO. MUST HOLD A VALID CERTIFICATE OF
REGISTRATION
WHAT IS THE MINIMUM STRUCTURE LIFE? - correct answer-50 YEARS.
(THE COLLECTION SYSTEM DESIGN SHALL PROVIDE A MINIMUM STRUCTURAL LIFE
CYCLE OF 50 YEARS)
HOW MANY YEARS IN THE FUTURE MUST A DESIGNER CONSIDER THE
POPULATION TO BE SERVED WHEN DESIGNING A SEWER SYSTEM? - correct
answer-20 TO 25 YEARS
TWUA. TO FIGURE OUT THE POPULATION TO BE SERVED INITIALLY AND
ULTIMATELY BY THE PROPOSED SEWER FOR AT LEAST 20 YEARS.
TEEX WWC. DESIGNER MUST CONSIDER THE POPULATION TO BE SERVED AS FAR
AS 20 TO 25 YEARS IN THE FUTURE.
WHAT IS THE MINIMUM AIR GAP BETWEEN A WATER DRAIN LINE AND THE
OVERFLOW FROM A SEWER LINE?
A. ONE DRAIN PIPE WIDTH
B. TWO DRAIN PIPE WIDTHS
(TWO OTHER OPTIONS ) - correct answer-B. TWO DRAIN PIPE WIDTH
AN AIR GAP OF A MINIMUM OF 18 INCHES OR 2 PIPE DIAMETERS, WHICH EVER IS
GREATER
Not sure what the question is yet............
A. REQUIRES A PERMIT FOR OCEAN DUMPING
B. REQUIRES A PERMIT FOR SEWER SLUDGE DISPOSAL
C. ESTABLISHES NPDES
D. ALL OF THE ABOVE - correct answer-D. ALL OF THE ABOVE
AS THE SIZE OF THE POPULATION OR AREA SERVED INCREASES THE RATIO OF
PEAK FLOW TO DAILY FLOW?
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