Precast Reinforced Circular Concrete Manhole Sections, Catch Basins, and
Fittings
1.1
Pertains to precast reinforced circular concrete manhole sections including
base sections, riser sections, catch basins, and appurtenances such as grade
rings, tops, and special sections for use in sewer and water works.
Note: This Standard is applicable to manufacture and purchase only, not
installation.
1.2
The requirements of this Standard are applicable to precast concentric…
Guide for Quality Assurance Programs for Physical and Chemical Testing
Laboratories
1.1
This Special Publication gives guidelines for quality assurance in the
administration and technical operations of a laboratory performing physical or
chemical tests. It is intended to assist in developing their quality assurance
programs. Laboratories wishing to comply with specific requirements may use
these guidelines in conjunction with the requirements where applicable. These…
1. Scope
A257.0
1.1 This Standard describes procedures for testing circular concrete pipe, manhole sections, and joints and includes the following tests:
(a) three-edge bearing test (see Clause 3);
(b) core strength test (see Clause 4);
(c) absorption test (see Clause 5);
(d) hydrostatic test (see Clause 6);
(e) flat slab top test (see Clause 7);and
(f) manhole step test (see…
Safety in electroheat installations - Part 2: Particular requirements for resistance heating equipme...
Cancels and replaces the previous edition which had the status of a report. Applies to direct and indirect resistance heating installations. Standardizes the safety requirements to be respected in the industrial furnaces energized with d.c. or a.c. single-phase or polyphase voltage of frequency up to 60 Hz.
Standard for Aboveground Steel Tanks for Fuel Oil and Lubricating Oil
1. SCOPE
1.1 These requirements cover the design and construction of small (maximum
2500 L) welded steel tanks of the stationary non-pressure type intended for
installation inside or outside of buildings, for the storage and supply of fuel
oil or lubricating oil.
1.2 The use of these tanks may be subject to installation requirements
administered by the authority having jurisdiction.
Recommended Standard Practices for Emergency (Flash) Sterilization
1.1 General
This Standard provides recommended practices for emergency sterilization in
hospitals and similar health care facilities. These recommendations are
intended to increase assurance of sterility and to assist health care personnel
in the proper use of processing equipment.
Notes:
(1) "Similar health care facilities" includes nursing homes, extended-care
facilities,…
Quality Management and Quality Assurance Standards - Part 3: Guidelines for
the Application of ISO ...
This National Standard of Canada is equivalent to International Standard ISo
9000-3:1991.
This part of ISO 9000 sets out guidelines to facilitate the application of ISo
9001 to organizations developing, supplying and maintaining software.
It is intended to provide guidance where a contract between two parties
requires the demonstration of a supplier's capability to develop, supply and…
Performance Standard for Single Package Central Air-Conditioners and Heat
Pumps
1.1
Applies to factory-made, air-source, air-sink, single package, unitary
air-conditioners and heat pumps, matching assemblies of the type classified in
Clause 1.4, intended for air-conditioning and space heating applications.
1.2
This Standard applies only to electrically driven, mechanical,
vapour-compression-type systems charged with one of the refrigerants listed in
Group 1 of CSA…
Corrosion of metals and alloys — Corrosivity of atmospheres — Determination of corrosion rate of sta...
Specifies the principle, the standard specimens, the exposure of standard specimens and the expression of results. Figure 1 shows an open helix specimen assembly. Gives chemical cleaning procedures for removal of corrosion products (informative Annex A).
Performance standards in building — Contents and format of standards for evaluation of performance
Establishes some rules for the contents and presentation of standards for evaluation in buildings. Intended for application by international and national standards committees.