From: thekid@tor.hookup.net[SMTP:thekid@tor.hookup.net] Sent: Sunday, August 03, 1997 9:01 PM To: bcorson@telesciences.com Subject: homoligation extreme world cup, skiers place orangeville International Water Ski Federation 1997 Edition Homologation Dossier Note: Do not modify the following form except as noted by filling in the brackets as noted. After the end of the form as noted by the end label is the section where comments may be added. START OF HOMOLOGATION FORM Name of competition:Extreme World Cup Date:July 27-28, 1997 Venue:Skier's Place, Orangeville, Ont, Canada Organizing Country:Canada 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) ( ) ( ) Tricks ( ) ( ) ( ) ( ) 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) 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) ( X) (not used) slalom ( ) tricks ( ) jump ( ) 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 ( X) 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 (NA) 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) (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) Attach survey document in plain monospaced text at the end after the Homologation Notice Note angular units here: JUMP COURSE Attach survey document in plain monospaced text at the end after the Homologation Notice Note angular units here: JUMP MEASUREMENT SETUP VIDEO JUMP Attach survey of buoys (if used) 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) (NO ) Protractor reading units (Degrees/Grades) (NO ) 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) Ramp X Y 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" (NA) JUMP RAMP Width at top (W 13.02a) 4.29 m Width at bottom 4.295 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 6.7m line left side (W 13.02b,h) 6.70 m Top edge to 6.7m line right side (W 13.02b.h) 6.70 m Length underwater from 6.7m line (W 13.02c) .65 m Maximum Deviation from plane (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) METER STATIONS Stability and horizontal level (NA) Protractors on same vertical line (NA) Protractor graduations (max 0.2 degrees) (NA) Diameter of protractors (min 0.50 m) (NA) Accuracy of sighting arms (NA) Apron Angle (W 13.02k) jump height 1.83 m (a) length of edge of apron from top corner to water 2.35 m (b) ratio of b/a 0.779 ( ) 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 1.83 6.69 .2735 1.83 6.69 .2735 Sample jumps (If possible attach computer file) Jump u/l Table 1/A Table 2/B Table 3/C Length Tri --------------------------------------------------------------- Best jump of | u | | | | | | first skier | l | | | | | | --------------------------------------------------------------- Best jump of | u | | | | | | best skier | l | | | | | | --------------------------------------------------------------- Best jump of | u | | | | | | last skier | l | | | | | | --------------------------------------------------------------- Best jump of | u | | | | | | first skier | l | | | | | | --------------------------------------------------------------- A jump with | u | | | | | | a triangle | l | | | | | | greater than | | | | | | 0.6m * | | | | | | shortest vtx | | | | | | longest vtx | | | | | | --------------------------------------------------------------- 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. For Slalom: 19st 19mt 19et 15et jump bouys were removed so the magnets would not interfere with the boat timing. These bouys are on bungy and snap hooks. For jumps we rehooked the bouys and did a visual check on the hight out of water and alignment. For Jump: G2 G10 G14 G16 slalom bouys were removed so the magnets would not intertere with the boat timing. These bouys are also on bungy and snap hooks. For slalom we rehooked the bouys and did a visual check on the hight out of water and alignment. For Wakeboard: The Jump was moved away from spectator side of shore so as not to interfere with the wakeboarders.The jump is attached in the back with cables with metel hooks on the end. On the front the jump is attached with chains. The chain links on the front are marked so when the jump was put back in place the marked chain links were hooked back in the same spot and the hooks in the back of jump were rehooked. To check to see if the ramp was back in the same spot, I had a three point (shore ramp and shore) setup which lined up with the leading edge of the ramp to check for my "x" cordinate. I also had a three point setup to check for my "y" cordinate. Each time the jump was replaced I set a transit up to check if the ramp was back in the same spot. Jump was the final event of the tournament, and right after the final jump (which was Bruce Neville) I checked the ramp measurments then checked the x and y three point setup with a transit. Then I did a three point survey (using the same three points we surveyed the jump and slalom coarse) on the grid bouys and jump. I am sending that survey as well with this form. Homologator: DAVE KOVAK 771 SAFARI ROAD MILLGROVE ONTARIO CANADA LOR-IVO Chief Judge: JIM McCLINTOCK RR#2 CAMBRIDGE ONTARIO CANADA N3G-2V4 Please email this homologation record to bcorson@telesciences.com within 7 days of the end of the tournament. --------------------------------------------------------------------------------------------------------- To be posted before the tournament starts HOMOLOGATION NOTICE Tournament Name: EXTREME WORLD CUP Date: JULY 26,27/97 We recommend to the IWSF Tournament Council the following class of homologation: (Place XXX in the level of homologation per the example) Slalom Tricks Jump -------------------|------------|------------|---------| | | | | Not Homologated | | | | | | | | -------------------|------------|------------|---------| | | | | Standing List | | | | | | | | -------------------|------------|------------|---------| | | | | Record Capability | XXX | | XXX | | | | | -------------------|------------|------------|---------| Date _________ ________ _______ Time _________ ________ _______ Chief Judge Homologator __JIM McCLINTOCK __________ DAVE KOVAK __________ Note: These recomendations may change during the competition. Remarks: Re: Homoligation Notice: Specifics were in the tournament anouncment, all participants were notified that the tournament was world record capability. The I.W.S.F form was not used. --------------------------------------------------------------------------------------------------------- Attached data files go here SLALOM COURSE SURVEY JUMP COURSE SURVEY METER TABLE SURVEY VIDEO JUMP BUOY SURVEY VIDEO JUMP CAMERA PLACEMENT SPREADSHEET (1 per camera) JUMP SETUP PRINTOUT SAMPLE JUMP PRINT OUT End of Document VIDEO JUMP BOUY SURVEY 40 TO 55 METRE GRID Station A Station B Station C BOUYS DEG MIN SEC DEG MIN SEC DEG MIN SEC 1 92 4 7 20 37 50 11 7 36 2 94 29 4 15 23 22 8 9 11 3 72 7 20 18 9 38 10 17 49 4 66 33 31 13 13 15 7 23 59 R1 134 20 39 31 18 29 14 1 00 R2 137 25 20 28 46 56 12 40 56 55 to 70 METRE GRID Station A Station B Station C BOUYS DEG MIN SEC DEG MIN SEC DEG MIN SEC 1 72 7 20 18 9 38 10 17 49 2 66 33 31 13 13 15 7 23 59 3 54 55 18 16 6 4 9 32 8 4 45 36 20 11 30 28 6 44 37 R1 and R2 are the same as in 40 to 55 grid DISTANCE AB: 112.982 DISTANCE BC: 101.753 ------------------------------------------------------------- SURVEY AFTER BRUCE NEVILLE'S JUMP OF 67.8M 222 FT 55 to 70 METRE GRID Station A Station b Station C BOUYS DEG MIN SEC DEG MIN SEC DEG MIN SEC 1 72 7 20 18 9 45 10 17 45 2 66 34 20 13 13 50 7 23 50 3 54 55 10 16 6 45 9 32 10 4 45 36 40 11 30 50 6 44 35 R1 134 20 30 31 18 10 14 1 10 R2 137 25 20 28 46 40 12 40 50 DISTANCE AB: 112.982 DISTANCE BC: 101.753 -------------------------------------------------------------- COORDINATES USED DURING TOURNAMENT 40 TO 55 METRE GRID BOUY X Y 1 40.641 -1.854 2 40.020 9.678 3 55.542 -1.668 4 55.244 10.231 55 TO 70 METRE GRID BOUY X Y 1 55.542 -1.668 2 55.244 10.231 3 70.902 -1.451 4 70.557 10.737 ---------------------------------------------------------------- THE VIDEO TAPES OF THE TOURNAMENT AND THE RECORD JUMP AND THE CALCULATING ARE BEING MAILED BY COURIER. THANKYOU: DAVID JOHN KOVAK <> <> <> <> <> <> <> <>