Club
Certificate
2023

Boat

GRISOL

ESP-8871_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.7°42.9°41.4°40.6°39.4°38.8°39.3°
Beat VMG2.843.514.004.374.644.784.81
52°4.395.325.956.386.646.796.87
60°4.665.596.206.586.826.977.10
75°4.845.776.396.756.997.187.45
90°5.096.126.737.067.267.377.64
110°5.166.246.857.227.547.848.26
120°4.986.086.767.167.527.868.52
135°4.495.596.426.927.277.628.33
150°3.824.865.716.326.717.007.52
Run VMG3.314.214.945.475.816.337.02
Gybe Angles145.1°146.9°146.9°147.8°150.5°173.6°177.2°

APH: 620.8

CDL: 7.758

GPH: 701.0

CertNo: 887101

BOAT
ClassOCEANIS 31 DKDesignerFINOTBuilderBENETEAUAge date02/2008Series date01/2007Offset fileOCE31DKCLUB.offData fileE8871_C
HULL
Length Overall9.300 mMaximum Beam3.328 mDraft1.829 mDisplacement4,752 kgDLR6.7078IMS DivisionCruiser/RacerDynamic Allowance0.370%Age Allowance0.487%
PROPELLER
InstallationShaft non exposedTypeFeathering 3 bladesDiameter0.300m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail23.7323.97Headsail Luffed22.2122.21Headsail FlyingSymmetricAsymmetric69.7169.71 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.67Storm Jib6.93Heavy Weather Jib18.71
SAIL LIMITS
Headsails1 * Woven polyester sails  Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
CASCO ESTIMADO. MEDIDAS CATALOGO.
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  03510002DSJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GRISOL

ESP-8871_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1267.31025.1900.9822.9775.2753.9748.9
52°819.2677.3604.6564.2542.0530.4523.8
60°772.1644.5580.4547.1528.0516.5507.2
75°744.3623.9563.1533.1515.0501.4483.4
90°708.0588.6534.9509.9496.2488.1471.5
110°698.1577.2525.9498.7477.2459.4436.1
120°722.2592.2532.7502.5478.9458.0422.6
135°801.5644.3560.7520.5494.9472.4432.3
150°943.2741.3630.8569.5536.5514.0478.9
Run VMG1089.1855.9728.4657.7619.3569.0512.8
Selected Courses
Windward / Leeward1178.2940.5814.7740.3697.3661.5630.9
All purpose903.0732.0645.0596.6567.8546.9524.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward775.10.7741
All purpose620.80.9665
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6673
Downwind "popa"0.8346
70% up, 30% down "Ilhabela"0.7100
30% up, 70% down "Ilhabela-inverso"0.7762
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Predominantly Upwind677.50.8856
Predominantly Downwind626.00.9585
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low817.60.7339
Triple Number All Purpose Medium616.80.9727
Triple Number All Purpose High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Predominantly Upwind677.50.8856
Predominantly Downwind626.00.9585
Predominantly Upwind Low934.70.6419
Predominantly Upwind Medium704.80.8514
Predominantly Upwind High632.10.9493
Predominantly Downwind Low870.70.6891
Predominantly Downwind Medium618.00.9709
Predominantly Downwind High523.61.1459
Chicago-Mac Upwind0.8655
Chicago-Mac All Purpose0.9003
Chicago-Mac Downwind0.9417
Bayview-Mac Cove Island0.8284
Bayview-Mac Shore0.8331
Victoria-Maui1.0013
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance678.1
Triple Number Coastal/Long Distance Low817.6
Triple Number Coastal/Long Distance Medium616.8
Triple Number Coastal/Long Distance High543.8
Triple Number Windward/Leeward Low1059.3
Triple Number Windward/Leeward Medium771.0
Triple Number Windward/Leeward High659.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7339
Triple Number Coastal/Long Distance Medium0.9727
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7782
Triple Number Windward/Leeward High0.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low817.6
Triple Number Coastal/Long Distance Medium616.8
Triple Number Coastal/Long Distance High543.8
Triple Number Windward/Leeward Low1059.3
Triple Number Windward/Leeward Medium771.0
Triple Number Windward/Leeward High659.0
Predominantly Upwind677.5
Predominantly Downwind626.0
Predominantly Reaching597.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7339
Triple Number Coastal/Long Distance Medium0.9727
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7782
Triple Number Windward/Leeward High0.9105
Coastal/Long Distance0.8848
Predominantly Upwind0.8856
Predominantly Downwind0.9585
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7339
Tretall Distanseseilas Mellomvind0.9727
Tretall Distanseseilas Mye vind1.1034
Tretall Pølsebane Lite vind0.5664
Tretall Pølsebane Mellomvind0.7782
Tretall Pølsebane Mye vind0.9105
Distanseseilas ett tall (OSN 8-16kn)0.8848
Distanseseilas ett tall (APH 6-20kn)0.9665
Enkeltall Motvind0.8856
Enkeltall Medvind0.9585
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Coastal/Long Distance678.10.8848
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind677.50.8856
Predominantly Downwind626.00.9585
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore640.10.9374
Cape Doctor Coastal531.31.1294
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7339
Triple Number Coastal/Long Distance Medium0.9727
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7782
Triple Number Windward/Leeward High0.9105
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7339
Triple Number Coastal/Long Distance Medium0.9727
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7782
Triple Number Windward/Leeward High0.9105
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Predominantly Upwind677.50.8856
Predominantly Downwind626.00.9585
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance678.10.8848
Triple Number Coastal/Long Distance Low817.60.7339
Triple Number Coastal/Long Distance Medium616.80.9727
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1169.3880.8730.1639.4589.9552.9500.8
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low817.60.7339
Triple Number All Purpose Medium616.80.9727
Triple Number All Purpose High543.81.1034
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium771.00.7782
Triple Number Windward/Leeward High659.00.9105
Predominantly Upwind677.50.8856
Predominantly Downwind626.00.9585
Predominantly Upwind Low934.70.6419
Predominantly Upwind Medium704.80.8514
Predominantly Upwind High632.10.9493
Predominantly Downwind Low870.70.6891
Predominantly Downwind Medium618.00.9709
Predominantly Downwind High523.61.1459
Chicago-Mac Upwind0.8655
Chicago-Mac All Purpose0.9003
Chicago-Mac Downwind0.9417
Bayview-Mac Cove Island0.8284
Bayview-Mac Shore0.8331
Harvest Moon Regatta534.21.1232
Victoria-Maui1.0013
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy642.30.9342
San Francisco Bay Medium760.30.7891
Predominantly Reaching1.0282
Predominantly Reaching Low0.8235
Predominantly Reaching Medium1.0403
Predominantly Reaching High1.1854
Windward/Leeward 60-40 Low1076.70.5572
Windward/Leeward 60-40 Medium799.20.7507
Windward/Leeward 60-40 High692.40.8665
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1159.90.5173
5-Band Low / Medium964.90.6218
5-Band Medium755.70.7940
5-Band Medium / High669.10.8967
5-Band High636.20.9431
ORC Ref  03510002DSJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GRISOL

ESP-8871_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 31 DKMeasurement07/03/2014HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA9.300Max. Beam3.328Draft1.829Displacement4,752Wetted area21.40IMS L8.931LSM08.913Acc. length9.435Sink (kg/mm) 16.48
VCGD0.074VCGM0.097RM Rated (kg·m) 88.9Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFeathering 3 blades
InstallationShaft non exposedTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0037
PSD0.025PHD0.068PHL0.130
PSA15.0°ESL0.880
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders1Rotating mastNo
P10.910IG11.770ISP11.920MDT10.110MDL10.180MDT20.110MDL20.180TLMW0.180GO0.180
E4.014J3.700BAS1.720FSD0.030SFJ0.090SPLWPLTPS3.850BD0.145MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered90.0Flotation Date01/01/2010MeasurerComment
SFFP0.215FFMFF1.300LCFcl5.387SG
SAFP8.790FAMFA0.959LCFsh5.628HBI1.134
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002DSJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

GRISOL

ESP-8871_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0020.140.671.232.253.1523.7314/05/2014
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0010.060.470.951.932.964.0911.21NoNo 22.2104/02/2016
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00112.5211.0711.806.997.5093%69.71RI
ORC Ref  03510002DSJIssued on 14/03/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org