Operations after test Clause Samples

Operations after test. At the completion of the test, the measurement of the diluted exhaust gas volume, the gas flow into the collecting bags and the particulate sample pump must be stopped. For an integrating analyser system, sampling must continue until system response times have elapsed. The concentrations of the collecting bags, if used, must be analysed as soon as possible and in any case not later than 20 minutes after the end of the test cycle. After the emission test, a zero gas and the same span gas must be used for re-checking the analysers. The test will be considered acceptable if the difference between the pre-test and post-test results is less than 2 per cent of the span gas value. For diesel engines only, the particulate filters must be returned to the weighing chamber no later than one hour after completion of the test and must be conditioned in a closed, but unsealed petri dish for at least one hour, but not more than 80 hours before weighing.
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Operations after test. At the completion of the test, the measurement of the exhaust gas mass flow rate, the diluted exhaust gas volume, the gas flow into the collecting bags and the particulate sample pump shall be stopped. For an integrating analyser system, sampling shall continue until system response times have elapsed. The concentrations of the collecting bags, if used, shall be analysed as soon as possible and in any case not later than 20 minutes after the end of the test cycle. After the emission test, a zero gas and the same span gas shall be used for re- checking the analysers. The test will be considered acceptable if the difference between the pre-test and post-test results is less than 2 per cent of the span gas value. The particulate filter shall be returned to the weighing chamber no later than one hour after completion of the test. It shall be conditioned in a petri dish, which is protected against dust contamination and allows air exchange, for at least one hour, and then weighed. The gross weight of the filter shall be recorded.
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Related to Operations after test

  • 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).

  • 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.

  • DEVELOPMENT OR ASSISTANCE IN DEVELOPMENT OF SPECIFICATIONS REQUIREMENTS/ STATEMENTS OF WORK

  • Completion of Concrete Pours and Emergency Work (a) Except as provided in this sub-clause an Employee shall nor work or be required to work in the rain. (b) Employees shall not be required to start a concrete pour in Inclement Weather. (c) Where a concrete pour has been commenced prior to the commencement of a period of Inclement Weather Employees may be required to complete such concrete pour to a practical stage and for such work shall be paid at the rate of double time calculated to the next hour, and in the case of wet weather shall be provided with adequate wet weather gear. (d) If an Employee’s clothes become wet as a result of working in the rain during a concrete pour the Employee shall, unless the Employee has a change of dry working clothes available, be allowed to go home without loss of pay. (e) The provisions of clauses 32.7(c) and 32.7(d) hereof shall also apply in the case of emergency work where the Employees concerned and their delegates agree that the work is of an emergency nature and can start and/or proceed.

  • Alcohol Testing Alcohol testing will be conducted by using an evidential breath-testing device (EBT) approved by the National Highway Traffic Safety Administration. A screening test will be conducted first. This initial screening may be accomplished using a saliva test kit. If the result is an alcohol concentration level of less than 0.02 percent, the test is considered a negative test. If the alcohol concentration level is 0.02 percent or more, a second confirmation test using the EBT will be conducted. The procedures that will be utilized by the lab for collection and testing of the specimen are attached hereto as Appendix A.