Chapter 3: General Regulations

True or False:

Section 301: Disposal of Waste Water

Disposal of waste on any place is prohibited

True or False:

Section 302: Grade of Horizontal Piping

for pipes less than 102 mm diameter - 2% slope

for pipes 102-175 mm diameter - 1% slope

for pipes greater than or equal to 204 mm - 0.5% slope

Section 303: Changes in direction of drainage flow

What are the approved fittings for change in direction?

• 1/2 bend (180^o)

• 1/4 bend (90^o)

• 1/6 bend (60^o)

• 1/8 bend (45^o)

• 1/16 bend (22.5^o)

Section 303: Changes in direction of drainage flow

What are the approved fittings for change of direction from horizontal to vertical?

• combination wye and 1/8 bend (a.k.a. COMBO)

• sanitary tee

• 1/6 bend wye

• 1/8 bend

• double sanitary tee

Section 303: Changes in direction of drainage flow

What are the approved fittings for change of direction from horizontal to horizontal?

• combination wye and 1/8 bend (a.k.a. COMBO)

• sanitary tee

• 1/6 bend wye

• 1/8 wye

• double sanitary tee

Section 303: Changes in direction of drainage flow

What are the approved fittings for change of direction from vertical to horizontal?

• combination wye and 1/8 bend (a.k.a. COMBO)

• sanitary tee

• long sweep 1/6 bend

• 1/8 branches

• double sanitary tee

True or False:

Section 305: Sewer Required

Every establishments with plumbing fixtures installed are not required to be connected to a public or private sewer.

True or False:

Section 305: Sewer Required

Every establishments with plumbing fixtures installed are required to be connected to a public or private sewer except when either a public or private sewer is not available for use. Such drainage piping should be connected to an approved private sewage disposal system.

True or False:

Section 306: Damage to Drainage System or Public Sewer

Ashes, cinders, solids, rags, flammable, poisonous, grease or other things that can cause damage into the system is prohibited.

Roofs, inner courts or similar areas having rainwater drains shall discharge outside of the building or to the gutter.

just read and type "OK"