Common use of Volumetric Flow Rate Tests Clause in Contracts

Volumetric Flow Rate Tests. The volumetric flowrate of the exhaust gases, at the * will be determined using EPA Methods 1 through 4. The required number of traverse points, in accordance with EPA Method 1, will be used. * measurements will be taken at each traverse point during each test run. Duct temperature measurements will also be taken at each traverse point using a Type-K thermocouple and digital temperature readout. The duct static pressure will also be measured during each test run. Methods to be considered are pitot tube and manometer set up and/or anemometer readings or other methods appropriate for this high temperature gas. The MHF offgas moisture content will be determined from the moisture catch of the constant rate sampling train during the emissions testing in accordance with EPA Method 4. A minimum sample volume of thirty (30) cubic feet will be collected during each of the *-hour periods of the performance test. The moisture content of the flue gas will be calculated as the ratio of the moisture catch corrected to standard conditions to the sum of the dry sample volume and the moisture catch, both corrected to standard conditions.