International Water Ski Federation 2000 Edition Homologation Dossier IMPORTANT NOTICE: It is not the intent of this form to add hours of extra work to the homologator's job, but rather to provide a quick checklist that gives visibility of the technical effort to the general skiing public. START OF HOMOLOGATION FORM code of competition: AUS01 name of competition: Bridgewater Series 1 Date: 13/14th January 2001 Venue: Bridgewater on Loddon Organizing Country: Australia Were cash prizes or merchandise awarded (Yes/No) (No) Homologator's and Chief Judge recommendation to Tournament Council (Fill in R-Record, L-Standing List, N-Not list capable) Event Round 1 Round 2 Round 3 Round 4 Slalom (R ) (R ) ( ) ( ) Tricks (R ) (R ) ( ) ( ) Jump (R ) (R ) ( ) ( ) OBLIGATORY COMPOSITION OF DOSSIER: 1 copy of this document including the homologation notice HOMOLOGATOR'S CHECKLIST If checked and all according to rules put OK in brackets. If checked and any variation to the rules put an X in the brackets and explain in "Remarks" section on last page. Not applicable is NA. 1. Boats and equipment (W 10.01) (OK) 2. Speed Control (W 10.07) (OK) Maunfacturer:Perfect Pass Software Version:6.0 slalom (OK) tricks (OK) jump (OK) 3. Arrangement for checking skis (W 10.03) (OK) 4. Measure lines and handles (W 10.04) (OK) slalom (OK) jump (OK) handles (OK) 5. Arrangement for checking of skier supplied handles (W 10.06) (OK) 6. Timing devices (W 11.03) (OK) 7. Homologation notice posted before start (OK) 8. Automatic timing-jump (OK) 9. Jump distance indication (W 13.11) (OK) 10.Video Jump Distance measurement (W 13.11)(OK) Backup - video tape or standard meters (VCR) 11.Automatic timing-slalom (OK) 12.Position and height of slalom towers (OK) (W 14.05 and W diagram 6) 13.Slalom buoys (W 14.06) (OK) 14.VHS video slalom endcourse (W 14.17) (OK) 15.Trick course checked (W diagram 3) (OK) 16.Position and height of trick towers (OK) (W 15.11) 17.Semi-automatic timing-20sec (W 15.12) (OK) with automatic median start (OK) 18.VHS video tricks (W15.15) (OK) 19.10,000 points review judge (W 15.15) (NA) SLALOM COURSE TYPE :Cross Lines with Central Stability line to maintain accuracy and adjusted to fine tolerances. JUMP COURSE Cross lines similar to above. JUMP MEASUREMENT SETUP VIDEO JUMP CV Video Jump System 40m Test buoy Survey x (34.47m) y (XXX.XX) Video system x (36.5) y (XXX.XX) Note: Subtract 2.1 from Video Syst 60m Test buoy Survey x (50.57) y (XXX.XX) Video system x (52.70) y (XXX.XX) Note: Use of actual measurements instead of X and Y co-ordinates. JUMP RAMP Width at top (W 13.02a) 4.25 m Width at bottom 4.25 m Top edge to 6.4m line left side (W 13.02b,h) 6.40 m Top edge to 6.4m line right side (W 13.02b.h) 6.40 m Top edge to 6.8m line left side (W 13.02b,h) 6.80 m Top edge to 6.8m line right side (W 13.02b.h) 6.80 m Length underwater from 6.8m line (W 13.02c) 1.00 m Maximum Deviation from plane Diagonal string measurement (W 13.02f) 2.0 cm Center string measurement (W 13.02f) 1.0 cm (OK/X) Apron under water (W 13.02g) (OK) Apron full length (W 13.02g) (OK) Sighting line (W 13.02i) (OK) Secure anchoring (W 13.02i) (OK) Apron Angle (W 13.02k) jump height 1.62 m (a) length of edge of apron from top corner to water 2.00 m (b) ratio of b/a (0.81) ( ) minimum 0.883 maximum 0.643 RAMP SETTING Right Side Left Side Setting Height Length Ratio Height Length Ratio 1.50 1.62 6.80 0.238 1.62 6.80 0.238 1.65 1.73 6.80 0.254 1.73 6.80 0.254 1.80 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X NA NON-VIDEO JUMP Note: The following section is only to be completed if the jumps were measured by protractors rather than video. Automatic meter system used (Yes/No) ( ) Protractor reading units (Degrees/Grades) ( ) METER SETUP Distance (T1 - T2/A - B) (XXX.XX meters) Distance (T2 - T3/B - C) (XXX.XX meters) if not a straight line Distance (T1 - T3/A - C) (XXX.XX meters) Inter-meter angles (if not a straight line) T1/A T2/B T3/C Meter T1/A XXXXX 180.0 180.0 Meter T2/B 0.0 XXXXX 180.0 Meter T3/C 0.0 0.0 XXXXX (note shown numbers are examples - fill in with actual numbers) SET UP SIGHTINGS Angle Ramp 15ET T1/A upper XXX.X XXX.X T1/A lower XXX.X XXX.X T2/B upper XXX.X XXX.X T2/B lower XXX.X XXX.X T3/C upper XXX.X XXX.X T3/C lower XXX.X XXX.X Using average of upper and lower readings (max difference 0.1 degrees) list the error triangles with an inscribed circle diameter (max 0.15) inscribed circle diameter at ramp X.XX meters inscribed circle diameter at 15ET X.XX meters Jump system survey results (X-Y coordinates) X Y Ramp XXX.XX XXX.XX Table 1/A XXX.XX XXX.XX Table 2/B XXX.XX XXX.XX Table 3/C XXX.XX XXX.XX Buoy 15ET XXX.XX XXX.XX Attach the computer printout file at the end after the Homologation Notice Computer program checked against (OK/X) "Computer Benchmark for Computed Distances" ( ) METER STATIONS Stability and horizontal level ( ) Protractors on same vertical line ( ) Protractor graduations (max 0.2 degrees) ( ) Radius of protractors (min 0.25 m) ( ) Accuracy of sighting arms ( ) END OF HOMOLOGATION FORM It is important to leave the above section in the exact format as it will be processed automatically. The following section is where free form comments are added and attachments are made. HOMOLOGATOR'S REMARKS Give details of any variations of IWSF rules. List any alterations to the course, etc. duringthe competition. List any malfunction of equipment. Give any further information which might affect the Tournament Council's assement of the homologation. The establishment of the facility at Bridgewater is arranged so that all measurements are infinately variable and can be adjusted to exact specifications as required. In the absence of a suitable 20 sec tricks video system in Australia Trick event was held under year 2000 rules. Homologator: (name and address) Tony Cunningham 19 Railway Terrace Kangaroo Flat Vic. 3555 Email: Chief Judge: (name and address) David Beretta Grafton St Geelong Vic. This homologation record has been emailed to bcorson@home.com Yes --------------------------------------------------------------------------------------------------------- To be posted before the tournament starts HOMOLOGATION NOTICE Tournament Name: Date: We recommend to the IWSF Tournament Council the following class of homologation: Event Round 1 Round 2 Round 3 Round 4 Slalom (R) (R) ( ) ( ) Tricks (R) (R) ( ) ( ) Jump (R) (R) ( ) ( ) Speed Control Manufacturer:Perfect Pass Software Version:Six Mode for tricks (if applicable):Trick________________________ Date 10th Jan.2001 _________ ________ _______ Time 1700h _________ ________ _______ Chief Judge Homologator David Beretta____________________ Tony Cunningham ________________ Note: These recomendations may change during the competition. Remarks: PreGates are accurate at remote end of slalom but closer to 58 metres at start end for safety and obvious reasons. 180 and 150 metre buoys for Jump are positioned on shore for safety and practical reasons. Narrow river width. End of Document