All Flashcards
Is personal first hand responsibility to conduct or actively oversee and direct procedures and practices necessary to ensure that the drinking water treatment plant or distribution system is operated with accepted practices
Direct responsible charge
A certified operator shall be blank, blank, and blank in applications,reports,statement,and testimony provided to the cabinet.
Objective, truthful and complete
A certified operator shall ensure the blank of the samples that the operator blank, blank or blank so that results shall be a true representation of the water quality
Integrity, collects, prepares, analyzes
While on duty a certified operator shall carry blank the showing operators current certification status
Cabinet issued wallet card
If information related to operators employment or mailing address changes fromcthat provided in the application for certification, that certified operator that provide written notification to the cabinent within blank
30 days
Blank years of collection system experience shall be considered equivalent to one year of treatment experience. This substitution shall not account for more than blank percent of the experience required
4,50
One year of treatment experience shall be considered equivalent to blank year of collection experience
1
A certified operator shall be subject to blank if the cabinet, in consultation with the board, determines that the certified operator has not satisfactorly preformed the operators duties in accordance with 401 LAR 11:020
Disciplinary action
Are the 5 types of discipline that an operator can receive if the board decides that disciplinary action is necessary
Probation suspension revocation, civil and criminal penalties or a combination of the 4
The entire blank should be mapped and all manhole and pipelines should be assigned identification numbers. Mapping should be done by blank andas blank data
Collection system, hard copy, computer
A new manhole has been installed 650 ft from an existing manhole. On a map the scale is 1 inch equals 25 ft. What is the distance between the manhole on the map
650/25 = 26
26 inches on the map
Total Solids includes both blank the portion of total solids retained by a,filter and blank the portion that passes through a filter
Total suspended solids
Total dissolved solids
The range of total suspended solids should be from
180-300 mg/l
High TSS can cause problems becuse the may
Clog or scour pipes and machinery
Blank is a chemical procedure for determining the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in a given water sample at certain temperature over a specific time period
Biological oxygen demand
BOD has a range of
160-280 mg/l
Three common types of bacteria are
Aerobic, facultative, anaerobic
Are used to calculate hydraulic loading for domestic wastewater treatment
Population equivalent
What are the pop equivalent for
BOD5
TSS
PHOS
Flow
.17ibs/capita/day
.20 ibs/capita/day
.0048 ibs/capita/day
100 gallons/ capita/day
100/5/1 is the nutrient balance for
Carbon/nitrogen/phosphorus
When anaerobic bacteria break down organic matter blank can be produced
Hydrogen sulfide
Three types of collection systems used in KY
Gravity preasure vacuum
A blank is a hydraulic conveyance structures that carry wastewater to a treatment plant or other authorized point or discharge.
Sewer
Vertical pipes, used for access to the sewer pipes for inspection and maintainance, and as a means to vent sewer gases are called
Manhole
5 types of sewer
Building sewers, lateral or branch sewers, main sewers, trunk sewers, interceptor sewers.
Durring peak dry weather conditions the sewer lines must attain a velocity greater than blank
2 ft/s
