Mechanical couplings for drain, waste,and vent pipe and sewer pipe
1.1
This Standard covers mechanical couplings that are used to axially join pipes and fittings in non-pressure
drain, waste, and vent (DWV) piping systems and sewer piping systems located inside or outside
buildings and above ground or underground.
Notes:
1) Caution should be exercised when installing mechanical couplings and elastomeric end caps at low
temperatures. The coupling or…
1 Scope
This Standard provides rules and requirements for the design, fabrication, erection, inspection, testing,
maintenance, and use of falsework and formwork materials, components, and systems where they are
erected to provide temporary vertical and lateral support or containment of freshly placed concrete for
buildings and other structures during their construction, alteration, or repair…
1.1
This Standard specifies requirements for sustainable forest management (SFM) of a defined forest area
(DFA), including requirements for
a) the management framework;
b) commitment;
c) public participation;
d) performance measures and targets;
e) the systematic review of actions;
f) the monitoring of effectiveness; and
g) continual improvement.
Note: While this Standard provides…
Asphalt shingles made from glass felt and surfaced with mineral granules
1.1
This Standard covers asphalt roofing shingles composed of impregnated glass felt, coated on both sides
with asphaltic material and surfaced on the weather side with mineral granules. This Standard is
designed for the evaluation of products as they are manufactured or as agreed upon between the
purchaser/user and the manufacturer/supplier.
1.2
This Standard covers shingles that are
a)…
1.1
This Standard specifies requirements related to the performance, design, testing, labelling, and
provision of instructions for manufactured single-span horizontal lifeline systems (HLL systems) (see
Figure 1). These HLL systems are a component of a complete system for fall arrest.
1.2
This Standard does not apply to
a) HLL systems
i) with span lengths greater than 18.3 m (60 ft);
ii)…
Selection and use of active fall-protection equipment and systems
1.1
This Standard specifies requirements for the selection, use, and application of active fall-protection equipment and systems.
1.2
The purpose of this Standard is to provide criteria and considerations for the safe selection and use of active fall-protection equipment and systems.
1.3
The selection and use of fall-protection systems as part of a fall-protection program that may include…
A practical handbook for implementing CSA B52-13, Mechanical refrigeration code
Since its first publication in 1939, CSA B52, Mechanical refrigeration code, has achieved an impressive degree of consensus as the Canadian standard for the safe usage of various types and sizes of mechanical refrigeration systems. The Code provides the public with the minimum requirements for the design, construction, installation, testing, and maintenance of mechanical refrigeration systems.…
1.1
This Standard applies to newly produced illuminating appliances constructed entirely of new, unused
parts and materials for use with:
a) natural gas;
b) propane; or
c) butane.
1.2
These requirements cover gas-fired lighting appliances intended for either outdoor or indoor installation
for attachment to fixed gas piping systems. Appliances approved for indoor use under this Standard…
Electric room heating - Underfloor heating - Performance characteristics - Definitions, method of te...
IEC 62999:2016 applies to electrical underfloor heating of dwellings and all other buildings whose use corresponds to dwellings or is at least similar, having a maximum load bearing in use of 4 kN/m2. This Standard defines the main characteristics of electrical underfloor heating and establishes the method of testing of these characteristics as information for the user. This Standard does not…
Ergonomics of human-system interaction — Part 161: Guidance on visual user-interface elements
ISO 9241-161:2016 describes visual user-interface elements presented by software and provides requirements and recommendations on when and how to use them. This part of ISO 9241 is concerned with software components of interactive systems to make human-system interaction usable as far as the basic interaction aspects are concerned.
ISO 9241-161:2016 provides a comprehensive list of generic visual…
