STANDARD FOR THERMAL INSULATION - LIGHT DENSITY, OPEN CELL SPRAY APPLIED SEMI-RIGID POLYURETHANE
FOA...
1.1 This Standard specifies the physical property requirements and test methods to determine the
material properties for light density, open cell spray applied semi-rigid polyurethane foam, used as a
thermal insulation for building applications, whether applied on a building site or in a prefabrication
(manufacturing) facility.
1.2 The spray polyurethane foam system installer site manufactures…
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23: Particula...
IEC 61558-2-23:2010 deals with the safety of transformers for construction sites and power supply units incorporating transformers for construction sites. Transformers incorporating electronic circuits are also covered by this standard. This second edition cancels and replaces the first edition published in 2000. It constitutes a technical revision. The main changes consist of updating this Part…
Power installations exceeding 1 kV a.c. - Part 1: Common rules
IEC 61936-1:2010 provides common rules for the design and the erection of electrical power installations in systems with nominal voltages above 1 kV a.c. and nominal frequency up to and including 60 Hz, so as to provide safety and proper functioning for the use intended. For the purpose of interpreting this standard, an electrical power installation is considered to be one of the following:
a)…
Cable networks for television signals, sound signals and interactive services - Part 11: Safety
IEC 60728-11:2010(E) deals with the safety requirements applicable to fixed sited systems and equipment. As far as applicable, it is also valid for mobile and temporarily installed systems, for example, caravans. Additional requirements may be applied. It is intended to provide specifically for the safety of the system, personnel working on it, subscribers and subscriber equipment. It deals only…
Radio interference characteristics of overhead power lines and high-voltage equipment - Part 2: Meth...
CISPR 18-2:2010(E), which is a technical report, applies to radio noise from overhead power lines and high-voltage equipment which may cause interference to radio reception. The frequency range covered is 0,15 MHz to 300 MHz. A general procedure for establishing the limits of the radio noise field from the power lines and equipment is recommended, together with typical values as examples, and…
Sustainability in building construction — Framework for methods of assessment of the environmental p...
ISO 21931-1:2010 provides a general framework for improving the quality and comparability of methods for assessing the environmental performance of buildings and their related external works.
It identifies and describes issues to be taken into account in the use and development of methods of assessment of the environmental performance for new or existing buildings in their design, construction,…
Ground motion determination for seismic qualification of nuclear power plants
Scope
1.1
This Standard describes the investigations required to obtain the seismological and geological information necessary to determine, for a proposed or existing nuclear power plant site, the seismic ground motion that will be used in seismic qualification of safety-related plant structures and systems, and the potential for seismically induced phenomena that can have a direct or…
Environmental monitoring programs at Class I nuclear facilities and uranium mines and mills
Scope
1.1 Facilities
1.1.1 Types of facilities
1.1.1.1
This Standard addresses the design and operation of EMPs for Class I nuclear facilities and uranium mines and mills. These facilities include
(a) nuclear reactors;
(b) uranium mines, mills, refineries, and conversion plants;
(c) uranium fuel fabrication plants;
(d) isotope-processing facilities;
(e) particle accelerators; and…
