Energy

Categories: Energy
Contact: julie.cairns@csagroup.org
Origin:
Close date: Nov 22, 2017
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This Code applies to compressed natural gas refuelling stations that may be employed for fleet and public dispensing operations.

Categories: Energy
Contact: bridget.bringman@csagroup.org
Origin: CSA
Close date: Nov 30, 2017
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This Special Publication contains requirements for the safe removal and disposal of Liquefied Natural Gas (LNG) tanks

Categories: Energy
Contact: robert.reipas@csagroup.org
Origin:
Close date: Dec 3, 2017
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1 Scope

1.1

This Standard specifies the technical requirements for the owner/operator to ensure structural integrity of cold-worked Zr-2.5 wt% Nb alloy pressure tubes in operating CANDU reactors. Clause 13 of CSA N285.0/N285.6 Series requires that when in-service inspection results or material surveillance results do not satisfy the requirements of the original inspection program, a fitness-for-service evaluation must be performed in accordance with CSA N285.4 to demonstrate acceptance. The requirements of this Standard address the specific fitness-for-service evaluation requirements of CSA N285.4, Clause 12.

1.2

This Standard applies only to cold-worked Zr-2.5 wt% Nb alloy pressure tubes in operating CANDU reactors and to evaluation of the volumetric inspection results, pressure tube to calandria tube contact, and material surveillance measurements listed herein. The definition of pressure tube material types is provided in CSA N285.0/N285.6 Series.

1.3

This Standard does not apply to evaluation of pressure tube dimensional changes (other than pressure tube to calandria tube contact), material property surveillance measurements beyond those defined in CSA N285.4, or to other reactor types. This Standard does not apply to pressure tube materials other than cold-worked Zr-2.5 wt% Nb.

1.4

In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; and “may” is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Categories: Energy
Contact: jovan.cheema@csagroup.org
Origin: CSA
Close date: Dec 16, 2017
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1 Scope

1.1 General

1.1.1
This Standard applies to unitary air conditioners and heat pumps that are
a. factory-made;
b. air-source and air-sink;
c. single-split, multi-split, and multi-circuit systems with matching assemblies or single package for use in ducted and/or non-ducted distribution systems;
d. intended for space-heating and/or air-conditioning applications in buildings;
e. electrically driven, mechanical, vapour-compression-type systems; and
f. rated below 65,000 Btu/h (19.0 kW ) heating or cooling at standard rating conditions, [in accordance with Clause 5.2].

Note: This includes space constrained single-package or split-system and small-duct high-velocity central air conditioners and heat pumps matching assemblies of the type classified in Clause 1.2 and intended for air conditioning and space-heating  applications in buildings.

1.1.2
This Standard does not apply to the following:
a. water to air and/or water units; and
b. heat recovery

1.2 Unitary equipment
Unitary equipment within the scope of this Standard is outlined in Table 1.

1.3 Terminology
In CSA Standards, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; “may” is used to express an option or that which is permissible within the limits of the standard; and “can” is used to express possibility or capability.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. 

Notes to tables and figures are considered part of the table or figure and may be written as requirements. 

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.
 

1.4 Units of measurement

The values given in IP (inch-pound) units are the standard. Metric values given in parentheses are for information only.

Categories: Energy
Contact: robert.reipas@csagroup.org
Origin:
Close date: Dec 20, 2017
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1 Scope

1.1

This Standard specifies requirements for the periodic inspection of containment system components, including containment pressure suppression systems, in CANDU nuclear power plants.

1.2

The periodic inspection requirements specified in this Standard (see Annex B for additional guidance) provide assurance of the structural integrity of metallic and plastic containment system components.

Note: The following are addressed by other Standards or procedures as specified in Table 1:

a) leak tightness and operability requirements; and

b) examination and testing requirements for concrete, embedded parts, and elastomeric seals.

Periodic inspection, material property monitoring, and test programs for fiberglass reinforced plastic (FRP) containment components are included in Annex A.

1.3

This Standard specifies requirements for

a) periodic inspection;

b) accessibility;

c) examination methods and procedures;

d) personnel qualifications;

e) examination criteria;

f) periodic inspection program development;

g) periodic inspection frequency;

h) evaluation of periodic inspection results;

i) disposition of defects;

j) repairs;

k) documentation; and

l) records.

1.4

In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; “may” is used to express an option or that which is permissible within the limits of the standard; and “can” is used to express possibility or capability.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-1, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-2 with deviations.

Categories: Energy
Contact: julie.cairns@csagroup.org
Origin: CSA
Close date: Jan 3, 2018
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Part 2 of this code applies to the design, location, construction, operation, operator training, and maintenance of LNG  refuelling stations, including mobile refuelling units, with  single containment storage tanks up to 265 cubic meters (70 000 US gallons) water capacity  employed for vehicle LNG dispensing operations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-3, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-5, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-7, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-8, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-9, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-10, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-11, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-12, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-13, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-14, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-15, with deviations.

Categories: Energy
Contact: scott.lindsay@csagroup.org
Origin: ISO
Close date: Jan 3, 2018
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Adoption of ISO 12614-16, with deviations.