Air testing of a sanitary sewer installation under ASTM C calls for pressure to remain above psig for a duration that is proportional to the. ASTM C Standard Test Method for Low-Pressure Air Test of Vitrified ASTM F Standard Test Method for Installation Acceptance of Plastic. Find the most up-to-date version of ASTM C at Engineering
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This standard is also available to be included in Standards Subscriptions. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Close this window and log in. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. It’s easy to join and it’s free. Therefore, the average leakage per joint remains unchanged.
The time between completion of the backfill operation and low-pressure air testing shall be determined by the approving authority. If only a few pipe joints are subject to pressure in testing a shorter sewer line, why is an allowable pressure loss per joint reduced when testing a longer sewer line?
This test method contains procedures using low-pressure air for testing the integrity of installed vitrified clay pipe lines such as gravity-flow sewer pipes. Resources Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.
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Join your peers on the Internet’s largest technical engineering professional community. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
The procedures detailed here should be performed on lines after adequately and properly plugging and bracing connection laterals, if any, and after the trenches are backfilled for a sufficient time.
ASTM C – Standard Test Method for Low-Pressure Air Test of Vitrified Clay Pipe Lines
Refer to Practice C This standard is not included in any packages. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Refer to Practice C Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
You may delete a document from your Alert Profile at any time. For a given diameter, say that the length of the line doubles.
Are you an Engineering professional? This seems counter-intuitive to me.
For the low pressure used for the test, pressure is inversely related to volume. Your Alert Profile lists the documents that will be monitored.
ASTM C828 – 11(2016)
The test time doubles, also. We have no amendments asstm corrections for this standard. Subscription pricing is determined by: Pressure is measured for convenience – pressure measurement is easy, volume measurement is not. Standards Subsctiption may be the perfect solution. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden.
The time between completion of the backfill operation and low-pressure air testing shall be determined by the approving authority. Both the number of joints and the volume of air in the pipe double. ASTM does not give any warranty express or implied ashm make any representation that the contents of this abstract are accurate, complete or up to date. Add to Alert PDF. Download Now Defense manufacturing is all about project manufacturing and project accounting.
This test method can also be used as a wstm test to demonstrate the condition of the line prior to backfill and further construction activities. Proceed to Checkout Continue Shopping.
Please ast, verify your email before subscribing to alerts. The test is about the volume of air lost, not the pressure. Defense manufacturing is all about project manufacturing and project accounting.
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