UPC Chapter 11

Storm water shall not be drained into sewers intended for ______.

• A combined sewer system
• Sanitary drainage only
• A storm drain system
• A storm sewer system

Subsoil drains shall be piped to a _____.

• Storm drain
• Street curb
• Alley
• All of these

The perimeter of buildings having basements, cellars, or crawl spaces or floors below grade shall be provided with ____.

• Backwater valves
• Seepage pits
• Subsoil drains
• Leech Lines

All rainwater sumps serving "public use" occupancy buildings shall be provided with ______.

• Single pumps
• Dual pumps
• Separate sumps
• Overflow tanks

Roof drains, gutters, vertical conductors or leaders, and horizontal storm drains for primary drainage shall be sized based on ______.

• 30-minute 3-year storm
• 3 inches per hour
• 6-minute 100-year return period
• 6 inches per hour

The overflow level of the secondary drain inlet above the primary drain inlet shall be not less than ______.

• 1
• 2
• 6
• 12

Leaders and storm drains, where connected to a combined sewer, shall be ______.

• Trapped
• Identified 
• Crown vented
• Oversized

All roof drains and secondary drains (overflow drains), except those draining to hanging gutters, shall be equipped with strainers extending above the surface of the roof immediately adjacent to the drain not less than ______ inch(es).

• 1
• 2
• 3
• 4

An approved material for conductors installed above ground level in buildings is ______.

• Aluminum sheet metal
• ABS schedule 40
• PVC SDR 35
• CPVC

The sizing data for horizontal piping is based on the pipes flowing ______.

• 1/2 full
• 3/4 full
• full
• at 2 percent velocity