Plumbing Permits and Regulations

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Questions and Answers

What must happen for a permit to be issued by the Administrative Authority?

The work must conform to the Plumbing Code and other relevant laws. (correct)

The application must be submitted without any fees.

The applicant must have completed all construction before submission.

The plans must include changes and modifications.

What does the Administrative Authority do upon issuing a permit?

Provides a verbal confirmation.

Stamps the plans and specifications as 'APPROVED'. (correct)

Issues a notice of denial.

Returns the plans to the applicant for further changes.

What is required before a Partial Permit can be issued?

Detailed statements and adequate information must be provided. (correct)

The applicant must obtain a final permit.

The owner must sign off on the plans.

All plans for the entire plumbing system must be submitted first.

How many sets of approved plans must be retained by the Administrative Authority?

One set only. Signup and view all the answers

What does the validity of a permit imply about violations of the Plumbing Code?

A permit does not allow violations of the Plumbing Code. Signup and view all the answers

What must be done with one set of approved plans while the work is in progress?

It must be displayed at the job site. Signup and view all the answers

What may happen if the holder of a Partial Permit proceeds with construction?

They may proceed at their own risk. Signup and view all the answers

What typically is not allowed after the plans and specifications are approved?

Modifying the design without permission. Signup and view all the answers

What must all Licensed Master Plumbers secure for themselves according to the provisions outlined?

A standard size and type seal Signup and view all the answers

What is the shape of the seal that Registered and Licensed Master Plumbers must use?

Round Signup and view all the answers

Which of the following terms refers to the type of plastic designated by the abbreviation 'ADS'?

Acrylonitrile-Butadiene-Styrene Signup and view all the answers

In which section is the requirement for sanitary facilities for disabled persons mentioned?

Section 107 Signup and view all the answers

What specific information appears at the center below the name on the seal of a Licensed Master Plumber?

The registration number Signup and view all the answers

What is the primary purpose of the definitions chapter in this Code?

To define terms to avoid misunderstandings Signup and view all the answers

Which government entity is likely involved in the jurisdiction over plumbing practices mentioned in the document?

The National Building Code Authority Signup and view all the answers

What should each building facilitate according to best practices?

Mobility of disabled persons Signup and view all the answers

What is the definition of backflow?

The flow of water or other liquids into a potable water supply from an unintended source. Signup and view all the answers

Which entity is responsible for administering and enforcing the Plumbing Code of the Philippines?

The Building Official and the Commission Signup and view all the answers

What characterizes backpressure backflow?

It occurs due to an increased reverse pressure above the supply pressure. Signup and view all the answers

What is meant by 'backflow connection'?

The condition where reverse flow can occur. Signup and view all the answers

Which of the following is NOT an agency tasked with supporting the Professional Regulation Commission (PRC)?

Department of Health Signup and view all the answers

What takes precedence when government engages professional services?

Bona fide members of accredited professional organizations Signup and view all the answers

Which of the following actions is ordered by Letter of Instruction No. 1000?

To direct all government agencies to support PRC accredited organizations Signup and view all the answers

What is required for the flow of water in the context of backflows?

Continuous pressure maintenance throughout the system. Signup and view all the answers

What does a critical level marking indicate in a backflow prevention device?

The minimum elevation above the flood level rim of the fixture Signup and view all the answers

Which of the following describes a corporation cock?

A stop valve at the connection point of water service to the water main Signup and view all the answers

What is defined as a cross-connection?

A direct arrangement that allows contaminated water to enter a potable water system Signup and view all the answers

What is the primary function of a continuous waste drainage system?

To connect multiple fixtures to a common trap Signup and view all the answers

Which description best fits siphonage in plumbing?

A vacuum created by the flow of liquids in pipes Signup and view all the answers

What characterizes the structure of an inner court?

Bounded on two or more sides by the building's walls Signup and view all the answers

What is the role of a downspout in plumbing?

To collect and convey rainwater vertically Signup and view all the answers

What is the primary purpose of a Siamese connection?

To combine water flow from several fire hoses into one Signup and view all the answers

What is the size of the vent for a boiler blowoff of 2 mm?

64 mm Signup and view all the answers

What type of materials can be used for the waste pipe intended to receive corrosive chemicals?

High silicon iron pipe Signup and view all the answers

What must happen to chemical or industrial liquid wastes before discharge into a drainage system?

They must be treated to render them innocuous. Signup and view all the answers

What should be considered for piping conveying industrial or chemical waste?

It must be designed to perform its function to the satisfaction of the Administrative Authority. Signup and view all the answers

For what minimum wall thickness should lead pipe be used for waste pipe connected to corrosive chemicals?

3.2 mm Signup and view all the answers

Which of the following statements about jointing materials for waste piping is correct?

Jointing materials must be of approved type and quality. Signup and view all the answers

What is the maximum recommended heating surface for using boiler blowoff size 1?

9.29 m² Signup and view all the answers

Which option correctly states a key requirement for indirect waste piping?

It must always be accessible. Signup and view all the answers

Study Notes

Issuing Permits

Permits are issued by the Administrative Authority
The work must conform to the Plumbing Code and other applicable laws and ordinances
Fees are specified in Section 105
The plans and specifications for the work will be endorsed as "APPROVED"
Approved plans and specifications cannot be altered without authorisation from the Administrative Authority
A partial permit can be issued when a large or complicated plumbing system is being built
The holder of a partial permit may proceed with the work, but there is no assurance that the final permit will be granted

Plans and Specifications

One set of approved plans is kept by the Administrative Authority
Two sets of approved plans are returned to the applicant and owner
One set of plans must be kept at the job site while the work is in progress

Validity and Other Information

The issuance of a permit or approval of plans does not grant authorisation to violate the Plumbing Code or any other applicable ordinance
Temporary connections for testing plumbing equipment can be granted by the Administrative Authority to the applicant, including power, gas, and sewer connections

Licensed Master Plumbers

All Registered and Licensed Master Plumbers need a seal of a standard size and type
The seal will bear the Master Plumbers' name, registration number, and the word "Philippines"

Plumbing Fixtures

Each building must be provided with sanitary facilities that comply with the National Building Code of the Philippines for disabled access

Definitions

ADS means Acrylonitrile-Butadiene-Styrene
Alley - any public space
Administrative Authority includes the Building Official, the Commission, the Board as well as any department or agency authorised to enforce the Plumbing Code
Backflow is the flow of undesirable substances into a potable water supply
Backflow Connection is any arrangement where a backflow could occur
Backpressure Backflow is caused by an increased pressure in the system
Continuous Waste connects fixtures to a trap, this is a connection between fixtures that shares the same trap
Conductor or Downspout is a pipe to convey rainwater
Corporation Cock is a stop valve placed at the connection of the water service pipe to the water main
Court is an open space bounded by building walls
Critical Level on a backflow prevention device is a point that determines the minimum elevation above the flood level at which the device is installed
Cross-connection happens when there is a connection between a potable water supply and another system that can introduce non-potable water into the supply
Fire Standpipe Inlet is a hose fitting that combines the flow from two or more hoses into one single stream, used in fire fighting systems
Siphonage is the creation of a suction in pipes due to a low pressure below atmospheric pressure
Chemical Waste is any waste likely to damage the sewer network or affect the environment, this type of waste needs to be treated before it can be discharged into a drainage system
Some piping in chemical waste systems need to be made with corrosion-resistant materials, including lead, glass-lined pipes, high silicon iron pipe, and ceramic piping

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Description

This quiz covers essential information regarding the issuance of plumbing permits by the Administrative Authority, the importance of approved plans and specifications, and the regulations that must be followed during plumbing projects. Test your knowledge on the requirements for permits, validity, and compliance with the Plumbing Code.