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1
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INTRODUCTION
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1.1
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The 5000 was created as a strict one-design dinghy where the true test
when raced is between crews and not boats and equipment. The
fundamental objective of these 5000 Class Rules ("the Rules") is to
ensure that the strict one-design concept is maintained.
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1.2
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The English text of the Rules shall govern.
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FUNDAMENTAL RULES
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2.1
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The 5000 shall be raced only with hull, mast, boom, racks, spinnaker
pole, sails, battens, centreboard, rudder system, tiller, fittings,
equipment, standing rigging and running rigging conforming to these
Rules.
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2.2
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No additions, alterations and repairs may be made to the hull, mast,
boom, racks, spinnaker pole, sails, battens, centreboard, rudder
system, tiller, fittings, equipment (including location),
standing rigging and
running rigging supplied by a licensed Builder (see
paragraph 3) except when such an addition, alteration
or repair is specifically authorised by these Rules (see
paragraph 4).
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2.3
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Replacement of the hull, mast, boom, racks, spinnaker pole, sails,
battens, centreboard, rudder system, tiller, fittings, equipment,
standing rigging and
running rigging shall only be from parts supplied by a licensed Builder
unless such replacement from another supplier is specifically
authorised by these Rules (see
paragraph 4).
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DEFINITION OF BUILDERS AND HULL AND MAINSAIL IDENTIFICATION
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3.1
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The Builders of the 5000 shall be only those licensed by Performance
Sailcraft Europe Limited and approved by each of Warsash 5000 Limited
and the Class Association.
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3.2
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Each 5000 shall have a Builder's hull identification plaque
incorporating the boat's sail number fixed in the rear of the cockpit.
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PERMITTED REPLACEMENTS, ADDITIONS, ALTERATIONS AND REPAIRS
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4.1
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In accordance with the strict one-design concept and the
Fundamental Rules, no significant advantage should be
obtained from any permitted replacement, addition, alteration and
repair and the permitted replacements, additions, alterations and
repairs described in paragraphs
4.2 to
4.7 are subject to this overriding limitation.
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4.2
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The following may be replaced by any of similar function from any
supplier:
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a) trapeze handles, cleats and rings
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b) foot loops and non slip material (maximum thickness 5 millimetres)
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c) tiller extension
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d) method of retaining rudder stock to boat
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e) shackles, swivels and pins
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f) flick-flock mechanism to prevent spinnaker lines from jamming
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g) spinnaker sheet ratchet turning blocks
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4.3
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The following may be replaced by any of similar type and function from
any supplier:
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a) cam cleats
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b) blocks
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c) mainsheet, cunningham and kicking strap (vang) swivel bases
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d) running rigging, except the jib halyard, with any of different
length or diameter except that the spinnaker sheets shall be not less
than 8 millimetres in diameter. Aramid or high modulus fibres are only
permitted for main halyard, spinnaker tack line, mainsheet bridle and
rudder downhaul
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e)
standing rigging and the
jib halyard with wire of the same or greater diameter than that
supplied by the licensed Builder
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4.4
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The following additions and alterations are permitted and may include
parts which can be obtained from any supplier:
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a) non slip material (maximum thickness 5 millimetres) may be added
anywhere on decks or racks
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b) additional foot loops may be fixed to the racks or gunwales to a
maximum total of five each side
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c) the use of flexible adhesive tape and shockcord to prevent snagging
of sails, sheets and lines is unrestricted but shall not modify the
effective sheeting of any sail, nor the intended purpose or action of
any equipment
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d) the
kicking strap (
vang), main sheet,
jib sheet, and
cunningham purchases
may be reduced
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e) an additional purchase may be incorporated in the
mainsheet system (maximum
velocity ratio 5:1) and the
spinnaker sheet system
(maximum velocity ratio 2:1) using the existing sheet attachment
points; extra blocks may be used to facilitate these additional
purchases
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f) the method of attaching sheets to jib and spinnaker is unrestricted
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g) the taper on the trailing edge of the foils may be refinished to a
maximum of 75 millimetres from the trailing edge. Surface refinishing
(but not fairing) of foils is permitted provided the original shape,
thickness and characteristics are not altered
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h) a non-electronic compass may be fitted to the mast
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i) calibration marks of any kind are permitted
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j) any design of mechanical wind indication devices are permitted
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k) a lining material (maximum thickness-one millimetre) may be fitted
to the inside of the front spinnaker pole support
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l) wedges may be fitted under cam cleats
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m) control lines may be ended in a loop to form handles which may be
bound with flexible adhesive tape and plastic balls can be attached to
any running rigging
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n) a soft bearing material (eg velcro) may be fixed with adhesive to
the inside of the centreboard case
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o) a towing rope may be attached to the bow eye
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p) any additional equipment required for safety purposes may be fitted
or carried provided it is not used in contravention of these Rules
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q) clips, ties or bags to secure safety or other equipment are
permitted
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r) drainage holes may be drilled in the mast heel plug and tape and
sealant used to slow the ingress of water to the mast section
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s) the
spinnaker bag closure
line rigging is unrestricted and can incorporate additional rope
and shockcord only
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t) a ring may be placed on the
jib and spinnaker
halyard for the purpose of preventing the jib halyard from twisting
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u) trapeze handles, cleats and rings may be replaced and helm's trapeze
handles added
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v) for the purposes of advertising and subject to
rule 8.3, adhesive stickers, paintings and drawings
may be affixed to the surface of the sails. For advertisements on the
genniker, an advertising panel made from sailcloth equivalent to that
used in the construction of the sail may be sewn to the genniker below
the horizontal seam of the sail and may be inserted into the genniker
(ie material removed from behind it). The inserted panel should not be
larger than 2.5 metres in area, or closer than 0.75 square metres to
any edge, or closer than 0.2 metres from the horizontal centre seam and
should not change the aerofoil shape of the sail w) the cunningham line
may be led to cleat 5107 via block 5108 and block 5109 and the vang led
to cleat 5308 via block 5307 (see diagrams
1and
3)
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4.5
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Repairs and preventative maintenance to hull, mast, boom, racks,
spinnaker pole, sails, battens, centreboard, rudder system, tiller,
fittings, equipment,
standing rigging and
running rigging may be carried out without violation of these Rules
provided such repairs are made in such a way that the essential shape
characteristics or function of the original are not affected.
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4.6
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Preventative maintenance shall include the replacement of fastenings
with alternatives provided that the equipment is replaced in the
original position and in accordance with these Rules where relevant.
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4.7
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Waxing and polishing of the hull is permitted but sanding is not
allowed unless for the purposes of a repair. Complete sanding and
refinishing of the hull with the intention or effect to lighten the
hull or improve the performance, finish or shape is not permitted, but
nothing shall prohibit the repainting of a hull which requires
refinishing.
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5
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MEASUREMENT
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5.1
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The 5000 shall conform to these Rules. All the equipment listed in the
Equipment List included in Appendix 1 shall be carried in the position
as supplied by the Builder and the 5000 shall be rigged in accordance
with the Rigging Diagrams in
Appendix 1. In the case of a
measurement dispute not explicitly covered by these Rules, the
procedure set out in paragraph
5.2 shall be adopted.
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5.2
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A sample of 5 sailboats or, if appropriate, a sample of 5 items, not
the subject of the measurement dispute, shall be taken and measured
using identical techniques. The dimensions of the disputed sailboat or
item shall be compared to the measurements taken from the sample and if
the sailboat or item is outside the maximum or minimum dimensions
obtained from the sample, the matter together with details of the
measurement methods and any other relevant information shall be
referred to the Chief Measurer of the Class Association whose decision
shall be final and binding on all parties.
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5.3
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In the event of a dispute alleging non compliance with these Rules, the
matter, together with any relevant information shall be referred to the
Chief Measurer of the Class Association whose decision shall be final
and binding on all parties.
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WEIGHT AND RIGHTING MOMENT EQUALISATION
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6.1
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It is the responsibility of the helm and crew to comply with the
following requirements whilst racing:
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6.1.1
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The combined weight of the helm and crew ("CW") plus the Ballast
Weights and intermediate rack tubes, if fitted, shall be not less than
170 kilograms.
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6.1.2
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The maximum Rack Settings shall be determined from the Rack Chart in
Appendix 3 based on the CW and the combined righting moment ("CRM") of
the helm and crew.
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6.1.3
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The total weight of all clothing and equipment worn by the helm or crew
shall not exceed 12 kilograms each weighed in accordance with Appendix
A4 "Weighing of Wet Clothing" of the International Yacht Racing Rules.
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6.1.4
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No clothing and equipment of the helm and crew shall be worn with the
specific feature of adding weight by water absorption or holding water
in pockets, compartments, containers or any other method.
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6.2
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The CW shall be determined by adding together the individual weights of
the helm and crew each individual weight being rounded to the nearest
whole kilogram.
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6.3
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The CRM shall be determined by adding together the individual righting
moments of the helm and crew, measured with arms folded across the
chest and legs straight in accordance with the example illustrated in
Appendix 2. Each individual righting moment shall be rounded to the
nearest whole kilogram meter.
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6.4
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Ballast Weights shall be securely fitted on the centre line between the
cunningham and kicking strap (vang) cleats using the lead weights
supplied by the Builder.
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6.5
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Ballast Weights and Rack Settings shall not be adjusted from the time
the sailboat has been launched until fifteen minutes after the sailboat
has come ashore or once the Chief Measurer or the District Measurer (or
one of his appointed assistants) has completed a measurement check.
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6.6
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Any helm and crew may be required to demonstrate their compliance with
the Weight and Righting Moment Equalisation Rules when requested to do
so by the Chief Measurer, the District Measurer (or one of his
appointed assistants), another competitor or the race committee. Check
weight and righting moment measurements are to be undertaken whilst
wearing the sailing clothes and personal equipment worn and carried on
board during the preceding race. The helm and crew shall be immediately
advised of their CW and CRM and, if they wish, may immediately request
a re-measurement. The helm and crew are to ensure that their
re-measurement takes place within five minutes of their request. No
items of clothing or equipment may be added or removed for the
re-measurement.
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6.7
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Where a helm and crew have completed a race, and not retired, and
subsequently it has been determined that they have failed to comply
with the Weight and Righting Moment Equalisation Rules, they shall be
disqualified. Where the Chief Measurer or the District Measurer (or one
of his appointed assistants) considers the breach of the Weight and
Righting Moment Equalisation Rules to have been significant and
deliberate, he shall issue a written warning to the helm and crew. A
second occurrence within a period of one year will result in the helm
and crew being suspended from membership of the Class Association and
the matter being reported to the appropriate National Sailing
Authority.
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6.8
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With the advance agreement in writing of the District Chairman, the
weight limit specified in
paragraph 6.1.1 and the Rack Settings contained
in the Rack Chart in Appendix 3 may be amended for certain sanctioned
events. Where the Weight and Righting Moment Equalisation Rules are so
amended, the sailing instructions shall contain the amendments to the
weight limit and Rack Chart.
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7
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SAILING REQUIREMENTS
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7.1
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The 5000 shall be raced with two persons aboard.
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7.2
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The helm and crew shall not race a 5000 unless they comply with
paragraph 6 of these Rules.
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7.3
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No person is permitted to race a 5000 in any Fleet, inter Fleet,
District or other sanctioned event unless the owner, or a joint owner,
or a nominated representative of an organisation owning the 5000 is a
current Full Member and either the helm or crew is a current Full or
Associate Member of the Class Association.
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7.4
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Only one mainsail, one jib and one spinnaker shall be used for each
series of races unless a sail is damaged beyond repair or damaged to
the extent that it cannot be repaired before the start of the next race
in the series in which case a replacement sail may be used. For the
purposes of this rule, a series is deemed to be two or more individual
races to be sailed within a period of ten consecutive days or less
which count towards an overall points total.
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7.5
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Whilst racing, the 5000 shall be rigged in accordance with the
Equipment and Rigging Diagrams contained in
Appendix 1, or as varied by
rule 4, and shall carry all the equipment and rigging
included in those
Diagrams.
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7.6
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Sail numbers shall be displayed on the mainsail on the fourth panel
from the top with National letters placed in front of the sail numbers.
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8
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INTERNATIONAL YACHT RACING RULES
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8.1
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International Yacht Racing Rule 23.2, "Shifting Ballast" shall not
apply.
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8.2
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International Yacht Racing Rule 64.2, "Spinnaker Poles and Whisker
Poles" shall not apply.
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8.3
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The Class Association may prescribe rules and restrictions to
International Yacht Racing Rule 18 "Advertising and Event Categories"
and the related Appendix A3.
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9
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AMENDMENTS 9.1
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Amendments to these Rules shall be approved by each of:
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a) the World Council; and
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b) at least two thirds of the membership replying to the International
Office of the Class in response to a postal vote published by the
International Office of the Class. Only those postal votes returned to
the International Office within six months from the date of publication
of the rule change shall be valid.
The information about the class in this section of the web site is taken
from the owners' manual for the 5000.
© The 5000 Class Association 1993
First published 1993 by
The 5000 Class Association
International Office, 67 New Brighton Road,
Emsworth, Hampshire PO10 7QR, England
All rights reserved. No part of this publication may be reproduced, stored
in a retrieval system, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording or otherwise, without the
prior permission of the 5000 Class Association. A limited licence to
download a single copy of these documents is granted for personal,
non-commercial use only.
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