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1. Scope 1.1 General Requirements 1.1.1 General This Standard provides requirements for the design and strength evaluation of building structures of reinforced and prestressed concrete in accordance with the National Building Code of Canada. Note: In addition to the requirements of this Standard, it is necessary that the design be carried out in accordance with the…

1. Scope 1.1 Vacuum breakers and backflow preventers covered by the CAN/CSA-B64 Series of Standards include only those devices that are designed for use in potable water supply systems to prevent cross-connections. 1.2 This Standard covers definitions, general requirements, test methods, marking, and instructions that are common to some or all of the CAN/CSA-B64 Series of Standards…

1. Scope 1.1 This Standard applies to vacuum breakers of the hose connection type (HCVB). HCVB devices incorporating a manual or automatic draining feature are covered in CSA Standards CAN/CSA-B64.2.1 and CAN/CSA-B64.2.2, respectively.

1. Scope 1.1 This Standard applies to vacuum breakers of the hose connection type. These devices incorporate a draining feature that requires manual operation.

1. Scope 1.1 This Standard applies to vacuum breakers of the hose connection type. These devices incorporate an automatic draining feature that does not require manual operation.

1. Scope 1.1 This Standard applies to both cord-connected and permanently connected storage-tank water heaters*, having tanks less than 610 mm inside diameter, for use on nominal system voltages of 600 V and less, and designed to be used in nonhazardous household and commercial locations in accordance with the Rules of the Canadian Electrical Code, Part I. *For convenience only, the…

Specifies four intermediate measures due to changes in observation conditions (time, calibration, operator and equipment) within a laboratory. These intermediate measures can be established by an experiment within a specific laboratory or by an interlaboratory experiment. Furthermore, discusses the implications of the definitions of intermediate precision measures, presents guidance on the…

Applicable to End Systems concerned with operating in the Open Systems Interconnection (OSI) environment. Specifies a combination of OSI standards, which collectively provide the connection-mode Transport Service using the connection-mode Network Service. Defines the TC53 profile.

Applicable to End Systems concerned with operating in the Open Systems Interconnection (OSI) environment. Specifies a combination of OSI standards, which collectively provide the connection-mode Transport Service using the connection-mode Network Service. Defines the TC51 profile.

Applicable to End Systems concerned with operating in the Open Systems Interconnection (OSI) environment. Specifies a combination of OSI standards, which collectively provide the connection-mode Transport Service using the connection-mode Network Service. Applies only to communication over those subnetworks which are ISO/IEC 8802-3 CSMA/CD LANs.