Leak testing Sample Clauses

Leak testing. No leakage is permitted. Leak testing shall ensure the integrity of the assembled components and shall be accomplished during fabrication, assembly and on the completed assembled units. At the time of assembly, all vessels, piping, components and subassemblies shall be pressure tested with dry oil-free air or nitrogen and examined for leaks using a leak detector solution. The completed assembled unit shall be leak tested to expose all leaks that are detrimental to the operation of the system, including leaks through the seat of valves, through the body of valves and through other piping components. All leaks shall be repaired prior to further testing. After final assembly, each unit shall be leak tested at normal operating pressure for a minimum of 8 hours. The pressure drop shall not exceed 2 percent of the test pressure after compensating for ambient pressure and temperature changes. As an alternative, dynamic testing may be acceptable upon review and approval of OEM test procedures.
Sample 1
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Leak testing. For tubular specimens only. The leak tightness is a parameter that evaluates the passage of fluids through the weld interface. It is measured by visual estimation of the amount of bubbles released from the weld interface or by determination of the pressure loss in a certain time range. Checking if a fluid can pass through the joint: • Put the inner part of the joined tubes under air pressure • Immerse the joined tubes • Check if air bubbles occur Note: depending on the application of the joint the leak test is made with different levels of air pressure, water pressure or special gas pressure.
Sample 1

Related to Leak testing

  • Random Testing Notwithstanding any provisions of the Collective Agreement or any special agreements appended thereto, section 4.6 of the Canadian Model will not be applied by agreement. If applied to a worker dispatched by the Union, it will be applied or deemed to be applied unilaterally by the Employer. The Union retains the right to grieve the legality of any imposition of random testing in accordance with the Grievance Procedure set out in this Collective Agreement.

  • ODUF Testing 6.6.1 Upon request from TWTC, AT&T shall send ODUF test files to TWTC. The Parties agree to review and discuss the ODUF file content and/or format. For testing of usage results, AT&T shall request that TWTC set up a production (live) file. The live test may consist of TWTC’s employees making test calls for the types of services TWTC requests on ODUF. These test calls are logged by TWTC, and the logs are provided to AT&T. These logs will be used to verify the files. Testing will be completed within thirty (30) days from the date on which the initial test file was sent.

  • Repair Testing At the time of repair of a LIS trunk group, at no additional charge, tests will be performed to ensure that the service is operational and meets the applicable technical parameters.

  • Meter Testing Company shall provide at least twenty-four (24) hours' notice to Seller prior to any test it may perform on the revenue meters or metering equipment. Seller shall have the right to have a representative present during each such test. Seller may request, and Company shall perform, if requested, tests in addition to the every fifth-year test and Seller shall pay the cost of such tests. Company may, in its sole discretion, perform tests in addition to the fifth year test and Company shall pay the cost of such tests. If any of the revenue meters or metering equipment is found to be inaccurate at any time, as determined by testing in accordance with this Section 10.2 (Meter Testing), Company shall promptly cause such equipment to be made accurate, and the period of inaccuracy, as well as an estimate for correct meter readings, shall be determined in accordance with Section 10.3 (Corrections).

  • Substance Abuse Testing The Parties agree that it is in the best interest of all concerned to promote a safe working environment. The Union has no objection to pre-employment substance abuse testing when required by the Employer and further, the Union has no objection to voluntary substance abuse testing to qualify for employment on projects when required by a project owner. The cost and scheduling of such testing shall be paid for and arranged by the Employer. The Union agrees to reimburse the Employer for any failed pre-access Alcohol and Drug test costs.

  • Drug Testing (A) The state and the PBA agree to drug testing of employees in accordance with section 112.0455, F.S., the Drug-Free Workplace Act.

  • Follow-up Testing An employee shall submit to unscheduled follow-up drug and/or alcohol testing if, within the previous 24-month period, the employee voluntarily disclosed drug or alcohol problems, entered into or completed a rehabilitation program for drug or alcohol abuse, failed or refused a preappointment drug test, or was disciplined for violating the provisions of this Agreement and Employer work rules. The Employer may require an employee who is subject to follow-up testing to submit to no more than six unscheduled drug or alcohol tests within any 12 month period.

  • Laboratory Testing All laboratories selected by UPS Freight for analyzing Controlled Substances Testing will be HHS certified.

  • Health Tests At the time of employment, the Employer shall provide a Tuberculin skin test at no cost to the nurse. In the event of a positive reaction to this test, the Employer will provide a chest x-ray at no cost. Upon request, a routine blood examination and urinalysis will be provided at no cost to the nurse once each year.

  • Alcohol Testing Alcohol testing will be conducted by using an evidential breath testing device (EBT) approved by the National Highway Traffic Safety Administration. Non-EBT devices may be used for initial screening tests. A screening test will be conducted first. If the result is an alcohol concentration level of less than 0.02, the test is considered a negative test. If the alcohol concentration level is 0.02 or more, a second confirmation test will be conducted. Levels of .04 or greater on the confirmation test will be considered positive.

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