Quiz on the 1999 National Plumbing Code of the Philippines

What is the primary goal of the 1999 National Plumbing Code of the Philippines?

• To increase plumbing costs

• To eliminate plumbing fixtures

• To ensure observance of plumbing laws

• To reduce water usage

According to Principle No. 1, what type of water supply should be provided for human habitation?

• Recycled industrial water

• Contaminated water

• Pure and wholesome water

• Saltwater

What is required for plumbing fixtures according to Principle No. 2?

• No water supply

• Sufficient volume and adequate pressure

• Only cold water

• Low pressure

What does Principle No. 4 emphasize regarding devices for heating water?

• They should be made of plastic

• They should be connected to gas lines

• They should prevent dangers from explosion

• They should be installed outdoors

According to Principle No. 5, what must every building with plumbing fixtures be connected to?

• A rainwater collection system

• A septic tank

• A private well

• The sewer system

What is the minimum requirement for family dwelling units as per Principle No. 6?

• No requirements

• One water closet and one kitchen-type sink

• Two bathrooms

• Only a kitchen sink

What material should plumbing fixtures be made of according to Principle No. 7?

• Glass

• Metal only

• Smooth non-absorbent material

• Wood

What does Principle No. 8 state about the drainage system?

• It should be installed above ground

• It should be made of plastic

• It should safeguard against fouling and clogging

• It should be designed to promote clogging

What type of materials should plumbing systems be made of according to Principle No. 9?

• Recycled materials

• Any available materials

• Wooden materials

• NAMPAP-APPROVED materials

What is required for each fixture connected to the drainage system as per Principle No. 10?

• A water-sealed trap

• A direct connection to the sewer

• No requirements

• A manual cleaning system