1.1 This practice describes the procedures for the impregnation of 4- to 48-in. (100- to 1200-mm) diameter cured-in-place pipe using mobile, automated systems. Temporary impregnation facilities set up at the jobsite (over-the-hole wet outs) are not covered under this practice. Once resin saturation is complete, the wet out liner is then used to rehabilitate existing gravity flow or pressure pipelines, process piping, electrical conduits, or ventilation systems. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.
Keywordsprogrammable logic controller; PLC; human machine interface; HMI; impregnation module; calibration roller; static mixer; vacuum
The title and scope are in draft form and are under development within this ASTM Committee.Back to Top
Ballot Item Approved as F2994-2013 and Pending Publication