ISO 13266:2010 http://www.iso.org ISO standards and projects ISO - International Organization for Standardization 240 http://www.iso.org/iso/logo_iso.gif http://www.iso.org ISO 13266:2010 ISO 13266:2010 - Thermoplastics piping systems for non-pressure underground drainage and sewerage -- Thermoplastics shafts or risers for inspection chambers and manholes -- Determination of resistance against surface and traffic loading This document reached stage 60.60 on 2010-04-27 , TC/SC: ISO/TC 138/SC 1, ICS: 23.040.45; 23.040.20; 91.140.80; 93.030 Published standards