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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ASTM C828 – 11(2016)
The Eng-Tips staff will check this out and take appropriate action. This abstract is a brief summary of the referenced standard. 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.
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Proceed to Checkout Continue Shopping. It is the responsibility of the user of this standard to establish aztm safety and health practices and determine the applicability of regulatory limitations prior to use. Resources Digital Transformation may be defined in a number of different ways asrm analysts or enterprise software vendors.
For a given diameter, say that the length of the line doubles. Join your peers on the Internet’s largest technical engineering professional community.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. For the low pressure used for the test, pressure is inversely related to volume.
Click Here to join Eng-Tips and talk with other members! The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Defense manufacturing is all about project manufacturing and project accounting. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The test time doubles, also. You may delete a document 8c28 your Alert Profile at any time. Subscription pricing is determined by: Students Click Here Join Us! Your Alert Profile lists the documents that will be monitored.
Promoting, selling, recruiting, coursework and thesis posting is forbidden. Both the number of joints and the volume of air in the pipe double.
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Pressure aatm measured for convenience – pressure measurement is easy, volume measurement is not.
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Add to Alert PDF. Refer to Practice C Therefore, the average leakage per joint remains unchanged. Download Now White Paper: This standard is also available to be included in Standards Subscriptions. Need more than one copy? This standard is not included in any packages.
ASTM C – Civil/Environmental engineering other topics – Eng-Tips
You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. 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.
This seems counter-intuitive to me. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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 can also be used as a preliminary test to demonstrate the condition of the line prior to backfill and further construction activities.
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