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VOLUME 1. - DESIGN, CONSTRUCTION, TESTING AND DOCUMENTATION
OF AIR CUSHION VEHICLES
Ottawa
December 1985
Explanatory Note
This is the first in a series of volumes of Standards relating to the safety
of Dynamically Supported Craft in Canada. It covers the requirements with which
compliance is necessary in order to design, construct and develop Air Cushion
Vehicles such that a level of safety at least equivalent to that of other forms
of transport, commensurate with the Canadian environment, is achieved.
Subsequent volumes will cover operational safety in service; crew qualifications
and certification; maintenance personnel qualifications and certification, and
in-service technical procedures, for Air Cushion Vehicles, Hydrofoils and other
forms of Dynamically Supported Craft.
The Standards conform to the Code of Safety for Dynamically Supported Craft,
adopted by the International Maritime Organization. They are substantially
similar and equivalent to the requirements for safety certification of A.C.V's
developed by authorities in other countries. However, compliance with these
Standards does not necessarily imply that vehicles would be approved in other
countries; neither should it be assumed that an A.C.V. manufactured and approved
by another nation would be approved for operation in Canada without detailed
investigation for compliance.
This volume has been developed in a progressive format, with Divisions
devoted separately to Design, Operational Equipment, Construction, Tests,
Technical Information, and Certification Documentation. Within each Division,
Chapters are devoted to topics and sub-topics, with paragraph numbering related
to each topic and sub-topic. This results in deliberate breaks in paragraph
numbering, to provide space for any subsequent additions. Additionally, some
Chapters are provided with Appendices containing guidance information of a
non-mandatory nature; for ease of identification, there Appendices are printed
on yellow paper.
REVISION 1
Comments on the original proposed Standard which were received during 1984,
and further review, have resulted in a number of changes, primarily of a
clarification nature, which have now been incorporated to provide REVISION 1.
The high-lights of this revision are outlined below; for ease of identification,
all changes have been under - or side - lined.
Application - Clarified and further information provided.
Definitions - "Certification Authority", "Payload",
"Special
Category Space" added.
106 - Revised title.
107 - Reworded to conform more closely with IMO Code.
108 - Reworded to provide additional guidance.
206 - Added to provide further guidance.
New 301 - Totally revised to include new definitions of L and
B.
Ch. 3 - Numerous sections revised to refer to intact
buoyancy.
New 304 - Added for clarification.
306(new 307) - Reworded for clarification.
312 - Reworded to conform more closely with IMO Code.
315, 317 - "Stability" added.
App.2 to Ch. 3 - Icing allowances revised.
410 - Reworded for clarity.
New 411 - Added to correct omission.
463 - Reworded for clarity.
App. to Ch. 4 - Table of notation added.
New 515 - Added for further guidance.
606 - Reworded for completeness.
703 - Reworded to provide further guidance.
New 705 - Added for further guidance.
707 (new 708) - Reworded to provide further guidance.
708 (new 709) - Reworded.
711 (new 712) - Further guidance added.
724 (new 725) - Reworded to provide further guidance.
New 726, 730 thru' 732 - Added for further guidance.
New 792 - Added for further guidance.
New 917, 923 thru' 926 - Added for further guidance.
939 - Reworded to provide additional guidance.
940 - Reworded to provide closer definition.
942 - Reference to 1035 added.
944 - Reworded for clarification.
958 - Reworded for clarification.
1004 - Reworded and expanded for clarification.
1005 - Reworded to conform more closely to IMO Code.
1007 - Reference to 1004 added.
1011 - Means of indication added.
1016 - Reference added.
1017 - Reworded to include approval conditions.
1027 - Authority added.
1030 - Weight revised.
1032 - Reworded.
1053 - Additional control required.
New 1056 - Added for further guidance.
App. to Ch. 10 - Para. A revised and expanded.
1115 - Reference to 1003 added.
Paragraph numbering after 1116 corrected.
1128 - Reworded to conform more closely with IMO Code.
1165 - Reworded for clarity.
1170 thru' 1198 - Renumbered as Chapter 12, 1201 thru' 1228.
1178(1208) - Reworded for clarity.
1182(1212) - New (b) added.
1184(1214) - (c) revised.
1186(1216) - Reworded for clarity.
1187(1217) - (f) reworded, (g), (h), (i) added.
Ch. 12 thru' 15 - Renumbered as Ch. 13 thru' 16.
1203(1303) - Additional wording.
1214(1314) - Additional guidance provided.
1219(1319) - Additional guidance provided.
1220(1320) - Closer definition provided.
1230(1330) - Reworded for clarity.
1231(1331) - (h) added.
1500(1600) - Reworded to conform more closely with IMO Code.
1508(1608) - Reworded for clarity.
4102 - Reference to 792 added.
4202 - (j) added.
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