ASTM C1244 PDF

ASTM C() Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Prior to Backfill Paperback – April 1. ASTM A/AMa Testing Mechanical Splices for Steel Reinforcing Bars .. ASTM C Concrete Sewer Manholes by the Negative Air Pressure. This standard is issued under the fixed designation C; the 1 This test method is under the jurisdiction of ASTM Committee C13 on.

Author: Mikagar JoJom
Country: Paraguay
Language: English (Spanish)
Genre: Love
Published (Last): 28 June 2012
Pages: 237
PDF File Size: 13.31 Mb
ePub File Size: 20.63 Mb
ISBN: 243-4-55546-153-9
Downloads: 98687
Price: Free* [*Free Regsitration Required]
Uploader: Daimuro

Already Subscribed to this document. I hope this explanation helps clarify the procedure a bit.

Standards Subsctiption may be the perfect solution. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

Please login to your authorized staff account to use this feature.

Vacuum Testing Precast Concrete Manholes

Click here to download full list of books. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.

Historical Version s – view previous versions of standard. f1244

Nails, Spikes, and Staples. Enter your personal account email address to request a password reset: Users are hereby cautioned that misuse or misapplication of the test criteria contained herein can cause permanent damage to the system being tested. Therefore, when the manhole is being vacuum tested, we would create a vacuum measuring 10 inches Hg and we would measure the amount of time it takes for the vacuum to drop from 10 inches Hg down to 9 inches Hg.

  KYOKO MORI POLITE LIES PDF

As the voice of the U. 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. Already Subscribed to this document. If the document is revised or amended, you will be notified by email.

Vacuum Testing Precast Concrete Manholes

Proceed to Checkout Continue Cc1244. This standard is not included in any packages. Vacuum testing in the presence of ground water Vacuum testing after backfilling should be performed only after a successful nonbackfill test has been completed in accordance with ASTM C This standard is also available to be included in Standards Subscriptions.

Please first log in with a verified email before subscribing to alerts. Add to Alert PDF.

ASTM C1244 – 11(2017)

Please first verify your email before subscribing to alerts. You may delete a document from your Alert Profile at any time.

C1244 table in the ASTM lists the depths of bury in increments of two feet. Subscription pricing is determined by: We have no amendments or corrections for this standard.

If the document is revised or amended, you will be notified by email. Register for a trial account. Pressure rating for flexible connector 3.

  DIAGRAMME DE PAQUETAGE UML PDF

ASTM-C, –

Print 1 2 3 astmm 5 page sstarting from page current page. Note 2 – The user of this test method is advised that no correlation has been found between vacuum air and hydrostatic tests. For simplicity, the effects of soil pressure are not taken into account in the following information and examples. This test method is used for testing concrete manhole sections utilizing mortar, mastic, or gasketed joints.

Leave a Reply Cancel reply Your email address will not be published. Please first verify your email before subscribing to alerts.

F Standard Specification for Driven Fasteners: When to vacuum test Many codes and specifications require that a vacuum test be performed after the manhole has been installed and backfilled. You may delete a document from your Alert Profile at any time. Vacuum testing is a quick, safe aastm practical way to validate manhole system integrity. Subscription pricing is determined by: Therefore, to be more conservative, it is recommended that you round your depth of bury up to the nearest measurement on the table.

This standard is also atsm to be included in Standards Subscriptions.