PLUMBING CODE QUESTIONS
AND CORRECT VERIFIED
K
C
ANSWERS 100% GUARANTEED
LO
PASS A+ GRADE
YC
D
U
ST
,The acceptable range for a ph adjustment tank in an acid neutralization system is?
SIx to Nine
(9) pH Adjustment Tanks.
3. The tank will also have a sensor, to detect the pH of tank contents, within a range of two to 12
(alkaline), where the sensor shall be electrically connected to a control panel. This control panel
is to be connected to acid/alkaline pumps. Acid/alkaline pumps are to be inserted into tanks
containing neutralizing agents to bring tank contents up from an acid pH or down from an
alkaline pH to a range of six to nine.
K
When installing a water heater that has a capacity of 6 gallons or more in a closet on the second
floor of a residence, you must:
C
install a safe waste pan
10.12: Indirect Waste Piping
(1) Indirect Wastes Required.
LO
(h) Safe Waste Required.
1. A safe waste pan shall be installed under a water heater or hot water storage tank that is
installed in a position elevated above any occupied space.
YC
An electric water heater installed in a commercial application having a storage capacity of over
120 gallons must have:
an ASME rating
10.14 (9) Hot Water Tanks or Heaters
(g) ASME Requirements for Large Volume Water Heaters and Storage Tanks.
1. Water heaters shall be constructed to conform to the specific sections of the ASME Code
D
when the heaters have the following features:
a. Installed in other than a private residence.
b. Having a storage capacity of over 120 gallons and/or a recovery equal to 200,000 B.T.U.
U
Allowable plumbing materials for installation in a commercial office building may include:
ST
Cast iron for sanitary waste piping
10.06 {2) Allowable Materials.
Grease interceptors shall not be installed on individual fixture waste branches for:
Commercial food waste grinders
10.09
(2) Grease Traps and Interceptors
(f) Food Waste Grinders and Pre-Rinse Sinks
3. The waste discharge from a commercial food waste grinder (garbage disposal) shall not
discharge to the sanitary drainage system through a grease trap. Dishwasher pre-rinse sinks
, equipped with food waste grinders shall be discharged in accordance with 248 C:MR
10.10(8)(b) through (d).
Vented flow control devices for grease interceptors:
shall be installed between the fixture and the interceptor
10.09
(2) Grease Traps and Interceptors
(i) Flow Control Device.
1. Grease traps and interceptors shall be equipped with flow control devices. A flow control
K
device may be equipped with a vented ( air intake) or be of an integral non-vented design.
Integral non-vented flow control device shall be placed in accordance with manufacturers'
recommendations. A flow control device is required to be installed between the fixture and the
C
grease
trap/interceptor in accordance with manufacturers' instructions.
LO
Floor drains discharging into a gasoline, oil and sand separator are required in condominium
garages with a vehicle capacity of over:
Six cars
10.09
YC
(1) Interceptors Separators and Holding Tanks
(b) Separation
2. Exceptions
b. Multi-family, condominium and apartment garages which are sufficiently small that they could
only hold a maximum of six motor vehicles
D
Product-approved material for Special Hazardous Waste Systems shall include
High Silicon Cast Iron (14.5% cast iron}
U
10.13 Piping and Treatment of Special Hazardous Wastes
(2) Product-accepted Materials: Fixtures and Piping Systems.
(a) List of Fixture Materials.
ST
PRIMARY
1. High silicon {14.5% cast iron)
Tempered water serving and emergency wash station shall have a temperature range of:
70 degrees F to 90 degrees F
10.13 Piping and Treatment of Special Hazardous Wastes
(1) General
(I) Emergency Wash Systems Shall Meet the Following Requirements
AND CORRECT VERIFIED
K
C
ANSWERS 100% GUARANTEED
LO
PASS A+ GRADE
YC
D
U
ST
,The acceptable range for a ph adjustment tank in an acid neutralization system is?
SIx to Nine
(9) pH Adjustment Tanks.
3. The tank will also have a sensor, to detect the pH of tank contents, within a range of two to 12
(alkaline), where the sensor shall be electrically connected to a control panel. This control panel
is to be connected to acid/alkaline pumps. Acid/alkaline pumps are to be inserted into tanks
containing neutralizing agents to bring tank contents up from an acid pH or down from an
alkaline pH to a range of six to nine.
K
When installing a water heater that has a capacity of 6 gallons or more in a closet on the second
floor of a residence, you must:
C
install a safe waste pan
10.12: Indirect Waste Piping
(1) Indirect Wastes Required.
LO
(h) Safe Waste Required.
1. A safe waste pan shall be installed under a water heater or hot water storage tank that is
installed in a position elevated above any occupied space.
YC
An electric water heater installed in a commercial application having a storage capacity of over
120 gallons must have:
an ASME rating
10.14 (9) Hot Water Tanks or Heaters
(g) ASME Requirements for Large Volume Water Heaters and Storage Tanks.
1. Water heaters shall be constructed to conform to the specific sections of the ASME Code
D
when the heaters have the following features:
a. Installed in other than a private residence.
b. Having a storage capacity of over 120 gallons and/or a recovery equal to 200,000 B.T.U.
U
Allowable plumbing materials for installation in a commercial office building may include:
ST
Cast iron for sanitary waste piping
10.06 {2) Allowable Materials.
Grease interceptors shall not be installed on individual fixture waste branches for:
Commercial food waste grinders
10.09
(2) Grease Traps and Interceptors
(f) Food Waste Grinders and Pre-Rinse Sinks
3. The waste discharge from a commercial food waste grinder (garbage disposal) shall not
discharge to the sanitary drainage system through a grease trap. Dishwasher pre-rinse sinks
, equipped with food waste grinders shall be discharged in accordance with 248 C:MR
10.10(8)(b) through (d).
Vented flow control devices for grease interceptors:
shall be installed between the fixture and the interceptor
10.09
(2) Grease Traps and Interceptors
(i) Flow Control Device.
1. Grease traps and interceptors shall be equipped with flow control devices. A flow control
K
device may be equipped with a vented ( air intake) or be of an integral non-vented design.
Integral non-vented flow control device shall be placed in accordance with manufacturers'
recommendations. A flow control device is required to be installed between the fixture and the
C
grease
trap/interceptor in accordance with manufacturers' instructions.
LO
Floor drains discharging into a gasoline, oil and sand separator are required in condominium
garages with a vehicle capacity of over:
Six cars
10.09
YC
(1) Interceptors Separators and Holding Tanks
(b) Separation
2. Exceptions
b. Multi-family, condominium and apartment garages which are sufficiently small that they could
only hold a maximum of six motor vehicles
D
Product-approved material for Special Hazardous Waste Systems shall include
High Silicon Cast Iron (14.5% cast iron}
U
10.13 Piping and Treatment of Special Hazardous Wastes
(2) Product-accepted Materials: Fixtures and Piping Systems.
(a) List of Fixture Materials.
ST
PRIMARY
1. High silicon {14.5% cast iron)
Tempered water serving and emergency wash station shall have a temperature range of:
70 degrees F to 90 degrees F
10.13 Piping and Treatment of Special Hazardous Wastes
(1) General
(I) Emergency Wash Systems Shall Meet the Following Requirements
