ATU means aerobic treatment unit and refers to a treatment component that utilizes oxygen to degrade or decompose wastewater with or without mechanical means. The term is used to describe proprietary devices that use direct introduction of air into wastewater by mechanical means to maintain aerobic conditions.
ATU means Aerobic Treatment Unit.
ATU means African Telecommunications Union
Examples of ATU in a sentence
The drawing shall be done by ATU personnel or another person so designated by ATU in the presence of a witness and tie bidders.
Record and report the heating coil leaving air temperature when the ATU is in the maximum heating mode.
Section 23 36 00, AIR TERMINAL UNITS, specifies that maximum and minimum flow rates for air terminal units (ATU) be factory set.
The Certificate of Insurance shall show the agent’s signature, business name, address and telephone number and must be submitted to the ATU Purchasing Department prior to the Contract Award.
Reset room thermostats and check ATU operation from maximum to minimum cooling, to the heating mode, and back to cooling.
More Definitions of ATU
ATU means the Amalgamated Transit Union, Local 279.
ATU means the African Telecommunications Union, a specialized agency in the field of telecommunications, appointed by the African Union (AU).
ATU means an Advanced Treatment Unit or packaged sewage treatment solution that is used to treat sewage as part of a system;
ATU means the Amalgamated Transit Union, Local 192, AFL-CIO. In addition, “ATU-International” means the Amalgamated Transit Union International, or any successor entity.
ATU means the Agricultural and Technical Unit to be established by the PBDAC pursuant to paragraph 7 (a) of Schedule 1 to the Project Agreement to implement the agricultural technology dissemination and promotion program.
ATU means the Amalgamated Transit Union, Local No. 1765, AFL-CIO,
ATU means the Amalgamated Transit Union, Local 279. (c) "Permanent Part-Time Employee" means an Employee who regularly works up to 25 hours per week or up to 50 hours in the two-week averaging, not including hours worked in accordance with Appendix B. An Employee whose hours of work (not including hours worked in accordance with Appendix B) exceed these weekly or average bi-weekly hours, on a regular and continuing basis, shall be converted to a Permanent Full-Time Employee. The number of Permanent Part-Time Employees that the Employer may hire shall be limited to 25% of the complement at any given time of Permanent Full-Time Employees, rounded up to the next highest whole number. Should the complement of Permanent Full-Time Employees decrease as a result of a voluntary departure, the Employer shall not be required to discontinue the employment of any previously hired Permanent Part-Time Employees; should the complement of Permanent Full-Time Employees decrease for any other reason, the number of Permanent Part-Time Employees shall be decreased, if required to maintain the 25% limit described above. The Employer shall not use a combination of Permanent Part-Time Employees so as to: