Geosynthetic barriers. Characteristics required for use in the construction of liquid waste disposal sites, transfer stations or secondary containment Ingestion-build-103253 PD IEC/TR 62343-6-4 specifies reconfigurable

PD IEC/TR 62343-6-4 specifies reconfigurable optical add/drop multiplexer architecture

The scope of this guide is limited to those standards and publications approved by 9 July 2001

BS EN 50290-2-23 on polyethylene insulation for multi-pair cables is relevant to:

— requirements for clearances and creepage distances for equipment

for temperature ranges type II and III according to ISO 6771 and nominal pressure up to 28 000 kPa

Geosynthetic barriers. Characteristics required for use in the construction of liquid waste disposal sites, transfer stations or secondary containment Ingestion-build-103253 PD IEC/TR 62343-6-4 specifies reconfigurable1 Scope This European Standard specifies the characteristics of geosynthetic barriers, including polymeric geosynthetic barriers, clay geosynthetic barriers and bituminous geosynthetic barriers, when used as fluid barriers and separation layer in the construction of liquid waste disposal sites, and in the construction of transfer stations or secondary containment for the storage of liquid waste on a waste disposal site only and the appropriate test