International Water Ski Federation 2008 Edition Homologation Dossier - Classic 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: 09S0026R code of site: USAS0286 name of competition:Miami Fall Record Slalom Date: Oct. 11-12, 2008 Venue: Lake Christopher, Doral, Florida Organizing Country: USA Type of competition ( USA Class E/L/R open entries) Were cash prizes or merchandise awarded (Yes/No) ( NO ) Amount: 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 ) ( R ) ( ) Tricks ( ) ( ) ( ) ( ) Jump ( ) ( ) ( ) ( ) 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: EControls Zero Off Software Version: P101 slalom (OK ) tricks (NA ) jump (NA ) 3. Arrangement for checking skis (W 10.03) (OK ) 4. Measure lines and handles (W 10.04) (OK ) slalom (OK ) jump (NA ) handles (NA ) 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 (NA ) Optional Timing Method ( ) 9. Jump distance indication (W 13.11) (NA ) 10.Video Jump Distance measurement (W 13.11)(NA ) Backup - video tape or standard meters ( NA ) 11.Automatic timing-slalom Dual Segment ( ) All Buoys (OK--VIRTUAL ) 12.Position and height of slalom towers (OK ) (W 14.05 and W diagram 6) 12a. Slalom Officials: 13.Slalom buoys (W 14.06) (OK ) 14.VHS video slalom endcourse (W 14.17) (OK ) 15.Trick course checked (W diagram 3) (NA ) 16.Position and height of trick towers (NA ) (W 15.11) 16a. 5 Judges ( ) 1 x 3 Judges with video ( ) 2x 3 Judges with video ( ) 17.Semi-automatic timing-20sec (W 15.12) (NA ) automatic median start ( ) 17a. Video Tricks Timing ( NA ) with Additional judge ( ) Chief Judge ( ) 18.VHS video tricks (W15.15) ( ) 19a.Video Tricks Timing system manufacturer ( NA ) 20. 2nd Speed Control Display used all event( OK ) SLALOM COURSE TYPE : CROSSLINES JUMP COURSE (NA) JUMP MEASUREMENT SETUP VIDEO JUMP 40m Test buoy Survey x (XXX.XX) y (XXX.XX) Video system x (XXX.XX) y (XXX.XX) 60m Test buoy Survey x (XXX.XX) y (XXX.XX) Video system x (XXX.XX) y (XXX.XX) JUMP RAMP Width at top (W 13.02a) X.XX m Width at bottom X.XX m Top edge to 6.4m line left side (W 13.02b,h) X.XX m Top edge to 6.4m line right side (W 13.02b.h) X.XX m Top edge to 6.7m line left side (W 13.02b,h) X.XX m Top edge to 6.7m line right side (W 13.02b.h) X.XX m Length underwater from 6.7m line (W 13.02c) X.XX m Maximum Deviation from plane Diagonal string measurement (W 13.02f) X.X cm Center string measurement (W 13.02f) X.X cm (OK/X) Apron under water (W 13.02g) ( NA ) Apron full length (W 13.02g) (NA ) Sighting line (W 13.02i) (NA ) Secure anchoring (W 13.02i) (NA ) Apron Angle (W 13.02k) NA jump height X.XX m (a) length of edge of apron from top corner to water X.XX m (b) ratio of b/a (X.XXX) ( NA ) minimum 0.883 maximum 0.643 RAMP SETTING Right Side Left Side Setting Height Length Ratio Height Length Ratio 1.50 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X 1.65 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X 1.80 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X 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) (NA ) Protractor reading units (Degrees/Grades) ( NA ) 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) NA "Computer Benchmark for Computed Distances" ( NA ) METER STATIONS Stability and horizontal level ( NA ) Protractors on same vertical line (NA ) Protractor graduations (max 0.2 degrees) ( NA ) Radius of protractors (min 0.25 m) (NA ) Accuracy of sighting arms (NA ) 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. -Crossline slalom course was given a full overhaul in mid-September, including a survey and adjustments. 2 days before the tournament, another survey was done to check angles to buoys and an adjustment of 1 inch on one buoy width was done, with the result confirmed by re-shots the day before the tournament. -All new buoys were installed 2 days before the tournament. -A bit of time was initially spent "Mapping" the Zero Off in one boat; did not delay the tournament. -Question as to whether it is the skier's responsibility to specify a change in the letter (A, B, C) in between passes, or can the skier request that change at the starting dock, and rely on the boat crew to follow the request when the line loop specified comes up. There was one rerun because of this. -There were some good performances, but no records were set. Homologator: Ed Brazil PO Box 6475, Laconia, NH 03247 Email: edwardbrazil@cs.com Chief Judge: George Levien skigeorge@mindspring.com This homologation record has been emailed to Bob Corson, bcorson@comcast.net for EAME: email also to Marc Raymond, SKIRAYMO@aol.com