Rechercher

Covers minimum requirements for the installation of, alteration to, addition to and provision for maintenance for solid-fuel burning appliances and equipment intended to supply heat to air or water. It does not apply to the installation of incinerators, site-built fireplaces or process equipment. For the purpose of this Standard, solid-fuel burning appliances shall include furnaces, boilers,…

Gives guidelines for tools and working methods to be used on site with a view to maintaining the dustemission at the lowest practical level while taking into account working efficiency and quality of work. Applies to asbestos-cement products such as profiled sheets, flat sheets, low density sheets, roofing slates, siding shingles, pipes, moulded goods, etc.

The method provides for the use of a system of ventilation using outside air for regulation of the storage conditions of the products. It includes conditions of harvesting and putting into store, the preparation of the site and construction of silos, the system and technique of ventilation, loading and unloading of the products and checking of the conditions.

Applies to self-propelled elevating work platforms intended for use as <off-slab> units to position personnel, along with their tools and necessary materials, to overhead work locations.

1. Scope 1.1 At the onset of an accident, certain protective actions (e.g., reactor trip, emergency core cooling actuation, containment isolation) are designed to be performed automatically. Specific CSA Standards cover the systems that perform these actions. ,, However, the operator has an increasing role to play as time progresses in managing the outcome of the event. Instrumentation is…

1. Scope 1.1 This Standard describes a procedure for the measurement of A-weighted sound levels in and around industrial, institutional, or commercial sites. 1.2 This Standard applies to the measurement of sounds that are essentially non-impulsive in nature. 1.3 This Standard may be used to determine: (a) Those operating areas where permitted sound levels are exceeded; (…

1. Scope 1.1 This Standard describes the investigations required to obtain the seismological and geological information necessary to determine, for a proposed CANDU nuclear power plant site, the seismic ground motion that will be utilized in seismic qualification of safety-related plant structures and systems, and the potential for seismically induced phenomena that may have a direct or…

Comprises the following chapters: Chapter I: Winning, stacking and primary processing machinery: Chapter II: Transport conveyor systems: Chapter Ill: Pumping and water supply systems.

Specifies methods for sampling and preparing samples prior to testing of binder pitch used in the manufacture of electrodes for the electrolytic production of aluminium. These methods are applicable to grades of pitch in liquid or solid form, the latter having softening points higher than 30 °C in bulk or in a number of containers making up one batch at sites of manufacture, storage or delivery.

Describes the nature of dimensional variability in building and the purposes for which it has to be quantified, and defines the factors to be taken into account in the evaluation, specification and verification of tolerances for the manufacture of building components and for site work. Applies to components and buildings generally, including those designed in accordance with the principles of…