International Water Ski Federation 1997 Edition Homologation Dossier Name of competition: Cafe de Colombia Tour #4 Date: June 14-15, 1997 Venue: Champion Lake, Shreveport LA Organizing Country: USA Type of competition (use X) ( X) International Calendar ( ) International Non-calendar ( ) National Were cash prizes or merchandise awarded (Yes/No) ( YES ) 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 ( NA) ( ) ( ) ( ) Jump ( R) ( R) ( ) ( ) OBLIGATORY COMPOSITION OF DOSSIER: 1 copy of this document 1 copy of the Homologation Notice (appended at end) 1 copy of a complete list of officials with their ratings 1 copy of Chief Judges' report on protests (if any) 3 copies of full results (for paper submission where required) 1 copy of full results via email 1 copy of all start lists (for paper submission where required) ***** NOTE DISC WITH .PRN FILES SENT TO BOB CORSON VIA PRIORITY MAIL*** ***** SCOREBOOK INFORMATION SENT VIA E-MAIL BY TOUR*** 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) slalom ( OK ) tricks ( NA ) jump ( NOT USED ) 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 ( OK ) or standard meters (OK ) BOTH USED 11.Automatic timing-slalom ( OK ) 12.Position and height of slalom towers ( X ) WATER TOWER WAS DECKBOAT--A BIT LOW IN HEIGHT OFF WATER AT 2.8M STANDING EYELEVEL (W 14.05 and W diagram 6) 13.Slalom buoys (W 14.06) ( OK ) 14.VHS video slalom endcourse (W 14.17) ( X ) 15.Trick course checked (W diagram 3) ( NA ) 16.Position and height of trick towers ( NA ) (W 15.11) 17.Semi-automatic timing-20sec (W 15.12) (NA ) with automatic median start ( NA ) 18.VHS video tricks (W15.15) ( NA ) 19.10,000 points review judge (W 15.15) ( NA ) SLALOM COURSE (indicate which type with Yes) Four lines floating course ( ) Single anchor buoys ( YES )--GOOD ACCURACY Attach survey document in plain monospaced text at the end after the Homologation Notice Note angular units here: DEGREES. JUMP COURSE Attach survey document in plain monospaced text at the end after the Homologation Notice Note angular units here: DEGREES JUMP MEASUREMENT SETUP VIDEO JUMP Attach survey of buoys (if used) ***SEE DISC*** at the end after the Homologation Notice Attach spreadsheet printout for each camera position at the end after the Homologation Notice NON-VIDEO JUMP Automatic meter system used (Yes/No) ( YES ) Protractor reading units (Degrees/Grades) ( DEG ) METER SETUP***SEE DISC W/ .PRN FILES--MANUAL METERS FOR BACKUP TO VIDEO Computer program checked against (OK/X) "Computer Benchmark for Computed Distances" ( OK ) JUMP RAMP Width at top (W 13.02a) 4.26 m Width at bottom 4.26 m Top edge to 6.4m line left side (W 13.02b,h) 6.4 m Top edge to 6.4m line right side (W 13.02b.h) 6.4 m Top edge to 6.7m line left side (W 13.02b,h) 6.7 m Top edge to 6.7m line right side (W 13.02b.h) 6.7 m Length underwater from 6.7m line (W 13.02c) .61 m Maximum Deviation from plane (W 13.02f) 1.5 cm (OK/X) Apron under water (W 13.02g) ( X )--BEMMAN DESIGN ONLY ABOUT .1M UNDER Apron full length (W 13.02g) ( OK ) Sighting line (W 13.02i) ( OK ) Secure anchoring (W 13.02i) ( OK ) METER STATIONS (BACKUP 3 METERS 1 LEVEL) Stability and horizontal level ( OK ) Protractors on same vertical line ( OK) Protractor graduations (max 0.2 degrees) ( OK ) Diameter of protractors (min 0.50 m) (OK ) Accuracy of sighting arms ( OK ) Apron Angle (W 13.02k) jump height 6 FT (a) length of edge of apron from top corner to water 7.8 FT (b) ratio of A/B .77 ( OK ) minimum 0.883 maximum 0.643 RAMP SETTING Right Side Left Side Setting Height Length Ratio Height Length Ratio 1.50 1.65 1.80 SEE .PRN FILE Sample jumps (If possible attach computer file)--VIDEO JUMP USED AS PRIMARY 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. ***BASICALLY, A GOOD EVENT, BUT SOME PROBLEMS WITH WATER WEEDS AND DEBRIS. HAD BEEN SOME SERIOUS FLOODING IN THE SPRING AND WATER LEVEL WAS STILL NOT DOWN. WATERSIDE TOWER FROM PREVIOUS YEARS WAS GONE AND TOUR HAD TO RESORT TO A DECKBOAT. ***STRONG NIGHTTIME STORMS BLEW AWAY WATER BANNERS AND MOVED DECKBOAT. BOAT WAS MOVED BACK OK. RAMP WAS ALSO CHECKED AND FOUND STILL IN THE PROPER SURVEYED POSITION ***SOME PROBLEMS WITH THE SPEED CONTROL ENTERING THE COURSE AND ALSO WITH THE "FALL" SWITCH--NOTED IN SEPARATE MEMO TO BOB CORSON. Homologator: ED BRAZIL (name and address) 3378 Dexter Shores Dr., SE, Winter Haven, FL 33884 Chief Judge: MARY GAIL HOLCOMBE (name and address) Please email this homologation record to bcorson@telesciences.com within 7 days of the end of the tournament. -