applica
ocEan saFEtY iRc – Measurement worksheet
tHis is not tHE application FoRM. this sheet is to help you get the relevant
measurements together to enter into the ExcEl application form (see panel, left).
tions
please obtain the ExcEl spreadsheet application form from your Rule authority (GBR boats: from the
homepage of our website www.rorcrating.com).
Please download the ExcEl spreadsheet application form from the homepage of our website
www.rorcrating.com
If you are unable to use this please contact us for a printed form; however please note that an increased application fee will be incurred
(see Fees on page 32).
plEasE notE ExpEDitED pRocEssinG FEE – GEt YoUR application in EaRlY!!!
Description IRc ORc Measurement to input
Abbrev. Equivalent* on application form
S Year first boat to this design launched Series date Series date
launch year of boat, in current hull configuration Age date Age date
HUll
S length of hull lH lOA
S Bow overhang BO n/a
S Stern overhang SO n/a
S Height of transom from water Y n/a
S Height of forward knuckle H n/a
S Forward knuckle to waterline x n/a
S Maximum boat beam Beam MB
S Boat weight DSPM-2%
or Sailing Displacement if empty weight not available
Internal ballast Meas. Inventory
S Maximum draft DHKO
S centreboard max draft DHKO+EcM
S Minimum draft (lifting keel if not fixed) DHKO
S Wing keel span (for wing keels only) KEDA
Keel bulb weight n/a
canting keel max static angle of heel lIST
Water ballast kg per side WBV
RiG
Mainsail upper limit (measured on mast) P P
Mainsail outer limit (measured on boom) E E
Foretriangle base J J
Forestay length Fl n/a
Spinnaker pole length STl SPl
Spinnaker tack length (deck or bowsprit) STl TPS
sails
Maximum luff length of any headsail ll max Jl max
luff length of largest headsail ll Jl of largest
headsail
Headsail perpendicular (luff to clew) lP lPG
Headsail half width HHW JGM
Headsail three-quarter width HTW JGU
Headail headboard width HHB JH
Mainsail upper (7/8) width MUW MGT
Mainsail three-quarter width MTW MGU
Mainsail half width MHW MGM
Symmetric spinnaker luff SlU Sl
Symmetric spinnaker leech SlE Sl
Symmetric spinnaker foot SF SF
Symmetric spinnaker half width (must be at least 75% SF) SHW SMG
Asymmetric spinnaker luff ASlU SlU
Asymmetric spinnaker leech ASlE SlE
Asymmetric spinnaker foot ASF ASF
Asymmetric spinnaker half width (must be at least 75% SF) ASHW AMG
S – For production boats where we hold standard hull data (see list on website), these measurements are not required for non-Endorsed certificates.
All other data is required in all cases. *Please e-mail or fax a copy of the latest oRc or other rating certificate, and the Measurement Inventory if avail-
able. Items marked ‘n/a’ are not shown on the ORc certificate.
31
Notes/Apps.indd 31 26/11/09 16:42:45
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