CSA C22.3 No. 7 : 2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
UNDERGROUND SYSTEMS
Hardcopy , PDF
26-05-2020
English
01-01-2015
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Preface
1 Scope
2 Reference publications
3 Definitions
4 General requirements
5 Depth of burial
6 Separations
7 Construction of direct-buried systems
8 Construction of duct banks
9 Construction of subsurface chambers and subsurface boxes
10 Above-ground equipment
11 Installations on railway rights-of-way
12 Submarine cable installations
13 Transmission cable installations
14 Electrical requirements
15 Grounding and bonding
16 Records and identification of underground plant
Annex A (informative) - Commentary
Annex B (informative) - Typical street location of various
services
Annex C (informative) - Surface channel systems
Annex D (informative) - Communication cables, supply cables,
and gas distribution in a common trench
Annex E (informative) - Directional boring
Annex F (informative) - Microtrenching
Pertains to the lines and equipment associated with underground electric supply and communication systems located entirely outside buildings and fenced supply stations.
| DocumentType |
Standard
|
| Pages |
87
|
| PublisherName |
Canadian Standards Association
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| IEC 62067:2011 RLV | Power cables with extruded insulation and their accessories for rated voltages above 150 kV (<em>U</em><sub>m</sub> = 170 kV) up to 500 kV (<em>U</em><sub>m</sub> = 550 kV) - Test methods and requirements |
| CSA Z245.1 : 2014 | STEEL PIPE |
| IEEE 404-2012 | IEEE Standard for Extruded and Laminated Dielectric Shielded Cable Joints Rated 2.5 kV to 500 kV |
| IEEE 575-2014 | IEEE Guide for Bonding Shields and Sheaths of Single-Conductor Power Cables Rated 5 kV through 500 kV |
| CSA C71.1 : 1999 | INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES |
| CSA B137.4 : 2009 GEN INS 1 11 | POLYETHYLENE (PE) PIPING SYSTEMS FOR GAS SERVICES |
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