ASTM International - ASTM F1740-96
Standard Guide for Inspection of Nylon, Polyester, or Nylon/Polyester Blend, or Both Kernmantle Rope
|Publication Date:||10 November 1996|
1.1 This guide covers procedures to assist in the management and care of kernmantle nylon, polyester, or nylon/polyester, or both kernmantle ropes by rescue personnel.
1.2 This guide provides information intended to assist qualified, experienced personnel in establishing procedures for determining whether a rope should be placed into or returned to service. Such procedures may be used to assist in determining serviceability of used rescue ropes. Other factors which may not be included in this guide may also need to be considered when evaluating ropes.
Note 1-Interpretation of the terms "qualified" and "experienced" when referring to individuals inspecting ropes may be debatable. Because rope evaluation is a subjective practice, it is in the best interest of the user to clearly define the needs of the user, and then to train personnel according to those needs. Needs and priorities may vary greatly between users.
1.2.1 A rope which has been used in any manner should not be returned to service without first undergoing a thorough inspection to include rope log review, visual inspection, and tactile inspection.
1.2.2 It is the responsibility of the user to understand that evaluation of a used rope is a subjective process. Due to the strength and longevity of kernmantle ropes presently used in rescue operations, it is perfectly reasonable, and even advisable, for these ropes to be reused on future operations unless the rope is physically compromised in some way. If the user chooses to reuse ropes, then the user should also establish specific guidelines, including and possibly in addition to those set forth in this guide, and provide training for personnel who will be responsible for examination of ropes.
1.3 This standard does not imply approval of any specific type of rescue rope, nor does it purport to ensure the ability of any rope to function as desired. The information included here is not to be considered the only criteria for evaluating the serviceability of rescue rope.
1.4 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.