Home
Quizzes
2024 International Plumbing Code - Residential
Chapter 11

IPCR 2024

2024 International Plumbing Code - Residential

Chapter 11Storm Drainage

Free preview · 5 of 32 questions

You're taking the free preview. Unlock all 32 questions in this chapter, every other chapter, progress tracking and PDFs.

Question 1 1.

For a one-family dwelling, storm water is permitted to discharge onto a lawn under which condition?

The lawn is at least 50 feet from the property line
The discharge is approved and flows away from the building
The soil is classified as type A or B by a geo-technical engineer
The roof area is less than 1,000 square feet

Question 2 2.

Into which type of system is the drainage of storm water strictly prohibited?

Approved dry wells
Combined sewer systems
Sewers intended for sewage only
Subsoil drainage sumps

Question 3 3.

What is the restriction regarding the size of a storm drainage pipe in the direction of flow?

It must increase by at least one pipe size every 50 feet
It shall not be reduced in the direction of flow
It may only be reduced if the slope increases to 1/2 inch per foot
It must remain the same diameter throughout the building

Question 4 4.

When determining the maximum possible depth of water for roof design, which of the following must be assumed?

The secondary drainage system is blocked
A 500-year rainfall event is occurring
All primary roof drainage means are blocked
The roof is perfectly level with no deflection

Question 5 5.

Which of the following storm drainage systems is exempt from the requirement to install cleanouts?

Inside storm drainage conductors
Building storm sewers
Underground building storm drains
Subsurface drainage systems

27 more questions in this chapter

Unlock all of 2024 International Plumbing Code - Residential: every chapter, unlimited attempts, progress tracking and PDFs. $10 one-time.

0 of 5 answered

© 2024 ICC Test Prep. All Rights Reserved.

Privacy Policy
Terms of Service
Refund Policy