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NR/L3/CIV/006/3G - Structures, Tunnels and Operational Property Examinations: Examination of Operational Property Structures, Fabric and M&E - Reporting and Recording Examinations in OPAS
September 7, 2019 - NR

2.1 Structures and Fabric scope This part of the handbook is for Operational Property structure types are listed as Structure Category E in Appendix A to NR/L1/CIV/032 and Structure Category G in Appendix A to NR/L1/CIV/032. The types typically included are: a) stations (franchised and Managed by...

DS/EN ISO 19892 - Plastics piping systems – Thermoplastics pipes and fittings for hot and cold water – Test method for the resistance of joints to pressure cycling (ISO 19892:2011)
October 2, 2018 - DS

ISO 19892:2011 specifies a method for testing the resistance of joints to pressure cycling. It is applicable to piping systems based on thermoplastics pipes intended to be used in hot and cold water applications.

Ecological Modelling of River-Wetland Systems: A Case Study for the Abras de Mantequilla Wetland in Ecuador
July 16, 2019 - CRC

Around 6% of the Earth's land surface is covered by wetlands. Wetlands play a key role in hydrological and biogeochemical cycles, delivering multiple benefits to society: sources of water supply, flood regulation, water purification, agriculture, fisheries, and biodiversity....

Engineering Hydrology: An Introduction to Processes, Analysis, and Modeling 1st Edition
February 15, 2019 - MCGRAW

Abstract: Understand the fundamentals, methods, and processes of modern hydrology. This comprehensive engineering textbook offers a thorough overview of all aspects of hydrology and shows how to apply hydrologic principles for effective management of water resources. It presents detailed...

NR/L3/CIV/006/3A - Structures, Tunnels and Operational Property Examinations: Examination of Operational Property Structures and Fabric
September 7, 2019 - NR

2.1 Overview Operational Property covers a diverse range of assets. This part of the handbook is grouped into three areas: Structures, Fabric and Mechanical and Electrical. Various sections within this part of the handbook are split by these areas to indicate the differing requirements. 2.2...

DS/EN ISO 19345-2 - Petroleum and natural gas industry – Pipeline transportation systems -Pipeline integrity management specification – Part 2: Full-life cycle integrity management for offshore pipeline (ISO 19345-2:2019)
June 18, 2019 - DS

This document specifies requirements and gives recommendations on the management of integrity of a pipeline system throughout its life cycle, which includes design, construction, commissioning, operation, maintenance and abandonment. This document is applicable to offshore pipelines for...

DS/EN ISO 19893 - Plastics piping systems – Thermoplastics pipes and fittings for hot and cold water – Test method for the resistance of mounted assemblies to temperature cycling (ISO 19893:2011)
October 2, 2018 - DS

ISO 19893:2011 specifies a method for testing the resistance to temperature cycling of joints for piping systems with rigid or flexible thermoplastics pipes. It is applicable to thermoplastics piping systems intended to be used in hot and cold water pressure applications.

MIL-DTL-32266 - WIRE ROPE, 1.5 INCH DIAMETER, GALVANIZED, COMPACTED STRAND, FOR AIRCRAFT ELEVATOR
May 9, 2019 - NPFC

Scope. This specification covers the requirements for 1.5 inch diameter, galvanized, compacted strand construction wire rope (see 6.4.8 and 6.4.9) used for Navy shipboard aircraft elevators. The wire rope must provide high tensile stiffness to minimize the changes in platform elevation associated...

DS/ISO 19345-2 - Petroleum and natural gas industry – Pipeline transportation systems – Pipeline integrity management specification – Part 2: Full-life cycle integrity management for offshore pipeline
June 18, 2019 - DS

This document specifies requirements and gives recommendations on integrity management of pipeline during the design, construction, commission, operation, maintenance and abandonment. It applies to offshore pipeline for transporting petroleum and natural gas. This document applies to rigid...

DNVGL-ST-F119 - Thermoplastic composite pipes
September 1, 2019 - DNVGL

General This standard provides the design philosophy and requirements to specifications of loads and global analysis valid for TCPs. The standard applies to all newbuilt TCP systems and may be applied to the modification, operation and upgrading of existing pipelines and risers. Description of...

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