Texas Register

TITLE 22 EXAMINING BOARDS
PART 17TEXAS STATE BOARD OF PLUMBING EXAMINERS
CHAPTER 365LICENSING AND REGISTRATION
RULE §365.1License, Endorsement and Registration Categories; Scope of Work Permitted
ISSUE 11/18/2022
ACTION Final/Adopted
Preamble Texas Admin Code Rule

(a)The scope of plumbing work that an individual may perform is dictated by the type of license, endorsement, or registration held.

(b)An individual who holds a current Master Plumber License and meets the requirements of a Responsible Master Plumber (RMP):

  (1)may advertise or otherwise offer to perform or provide plumbing to the general public;

  (2)may enter into contracts or agreements to perform plumbing;

  (3)shall obtain plumbing permits to perform plumbing work;

  (4)may perform plumbing work without supervision; and

  (5)shall supervise plumbing work performed by other licensees or registrants.

(c)An individual who holds a current Journeyman or Master Plumber License may perform or supervise plumbing work:

  (1)under the supervision of a RMP; and

  (2)only under contracts or agreements to perform plumbing work secured by a RMP or a person who has secured the services of a RMP.

(d)An individual who holds a current Tradesman Plumber-Limited License may:

  (1)perform or supervise plumbing work on one or two-family dwellings:

    (A)under the supervision of a RMP; and

    (B)only under contracts or agreements to perform plumbing secured by a RMP or a person who has secured the services of a RMP; or

  (2)assist in the installation of plumbing other than for one or two-family dwellings under the on-the-job supervision of a Journeyman or Master Plumber.

(e)An individual who holds a current Plumbing Inspector License may perform plumbing inspections as an employee or independent contractor of a political subdivision or state agency for compliance with health and safety laws and ordinances.

  (1)An individual who holds a current Plumbing Inspector License with a current Medical Gas Piping Installation Endorsement may perform inspections of piping that is used solely to transport gases used for medical purposes.

  (2)An individual who holds a current Plumbing Inspector License with a current Water Supply Protection Specialist Endorsement may perform inspections of plumbing work associated with the treatment, use and distribution of rainwater to supply a plumbing fixture, appliance, or irrigation system.

  (3)An individual who holds a current Plumbing Inspector License with a current Multipurpose Residential Fire Protection Sprinkler Specialist Endorsement may perform inspections of multipurpose residential fire protection sprinkler systems installed in a one or two-family dwelling.

(f)An individual who holds a current Journeyman or Master Plumber License with a current Medical Gas Piping Installation Endorsement may install piping that is used solely to transport gases used for medical purposes:

  (1)under the supervision of a RMP who holds a current Medical Gas Piping Installation Endorsement; and

  (2)only under contracts or agreements to perform medical gas piping installations secured by a RMP who holds a current Medical Gas Piping Installation Endorsement or a person who has secured the services of a RMP who holds a current Medical Gas Piping Installation Endorsement.

(g)An individual who holds a current Journeyman or Master Plumber License with a current Water Supply Protection Specialist Endorsement may:

  (1)perform Customer Service Inspections pursuant to 30 Texas Administrative Code §290.46(j). Minimum Acceptable Operating Practices for Public Drinking Water Systems; or

  (2)install, service or repair plumbing associated with the treatment, use and distribution of rainwater to supply a plumbing fixture, appliance, or irrigation system:

    (A)under the supervision of a RMP who holds a current Water Supply Protection Specialist Endorsement; and

    (B)only under contracts or agreements to perform, install, service, and repair plumbing associated with the use and distribution of rainwater to supply a plumbing fixture, appliance, or irrigation system secured by a RMP who holds a current Water Supply Protection Specialist Endorsement or a person who has secured the services of a RMP, in accordance with Board Rules, who holds a current Water Supply Protection Specialist Endorsement.

  (3)A Water Supply Protection Specialist Endorsement shall not be used in lieu of a Plumbing Inspector License to perform plumbing inspections. A Plumbing Inspector may perform a Customer Service Inspection even if the individual does not hold a Water Supply Protection Specialist Endorsement.

(h)An individual who holds a current Journeyman or Master Plumber License with a current Multipurpose Residential Fire Protection Sprinkler Specialist Endorsement may install a multipurpose residential fire protection sprinkler system in a one or two-family dwelling:

  (1)under the supervision of a RMP who holds a current Multipurpose Residential Fire Protection Sprinkler Specialist Endorsement; and

  (2)only under contracts or agreements to perform multipurpose residential fire protection sprinkler system installations secured by a RMP who holds a current Multipurpose Residential Fire Protection Sprinkler Specialist Endorsement or a person who has secured the services of a RMP who holds a current Multipurpose Residential Fire Protection Sprinkler Specialist Endorsement.

(i)An individual who holds a current Plumber's Apprentice Registration may assist a licensee with the installation of plumbing:

  (1)under the direct supervision of a person licensed by the Board;

  (2)under the supervision of a RMP; and

  (3)only under contracts or agreements to perform plumbing work secured by a RMP or a person who has secured the services of a RMP.

(j)An individual who holds a current Plumber's Apprentice Registration and a current Residential Utilities Installer Registration may construct and install only yard water service piping and building sewers for one or two-family dwellings:

  (1)under the supervision of a RMP; and

  (2)only under contracts or agreements to perform plumbing work secured by a RMP or a person who has secured the services of a RMP.

(k)An individual who holds a current Tradesman Plumber-Limited License or Plumber's Apprentice Registration and a current Drain Cleaner Registration may install cleanouts and remove and reset p-traps for the purposes of eliminating obstructions in building drains and sewers:

  (1)under the supervision of a RMP; and

  (2)only under contracts or agreements to perform plumbing work secured by a RMP or a person who has secured the services of a RMP.

(l)An individual who holds a current Plumber's Apprentice Registration and a current Drain Cleaner-Restricted Registration may clear obstructions in sewer and drain lines through any existing code-approved opening:

  (1)under the supervision of a RMP; and

  (2)only under contracts or agreements to perform plumbing work secured by a RMP or a person who has secured the services of a RMP.

The agency certifies that legal counsel has reviewed the adoption and found it to be a valid exercise of the agency's legal authority.

Filed with the Office of the Secretary of State on November 3, 2022

TRD-202204361

Lynn Latombe

General Counsel

Texas State Board of Plumbing Examiners

Effective date: November 23, 2022

Proposal publication date: July 8, 2022

For further information, please call: (512) 936-5216



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