[Waterski Dossier] Element=etClassicDossier2023 International Waterski and Wakeboard Federation 2023 Edition Homologation Dossier - Waterski Competition name: Sawmill August Record Slalom Competition Code: 24M021 Date: 2023-08-26 2023-08-26 Site Name: Sawmill Lake Site Code: USAM0159 Organising Country: USA - United States of America Type of competition: National Were cash prizes or merchandise awarded (Yes/No): ( No ) Homologator's and Chief Judge recommendation to Waterski Council (Fill in R-Record, L-Standing List) Event Round 1 Round 2 Round 3 Round 4 Slalom ( L ) ( L ) ( L ) ( ) Tricks ( ) ( ) ( ) ( ) Jump ( ) ( ) ( ) ( ) HOMOLOGATOR'S CHECKLIST If checked and all according to rules put OK. If checked and any variation to the rules put an X and explain in "Remarks" section. Not applicable is NA or leave blank for events not sanctioned. BOAT CHECKLIST 1. Boats and equipment (Rule 5) (OK) 2. Speed Control (Rule 5) (OK) Manufacturer: ( Zero Off) Software Version: ( E1886100S) 3. JUMP Power Factor Default (Titled Event only): ( ) SLALOM CHECKLIST 1. Slalom Course Type: ( Single anchor buoys) (single anchor/cross line/four-line floating/centreline frame/other) 2. Slalom course Survey attach (8.17, 25.02): Survey date: (2023-08-25) 3. Slalom buoy diameter/height checked (8.07, 25.02) (OK) 4. All buoys are clearly visible (8.07, 25.02) (OK) 5. Boat guides visually checked for straightness (25.02) (OK) 6. Gate Camera position and height (8.13/8.19) (OK) 7. Gate Video Camera View and Recording (8.13, 25.06) (OK) 8. Position and height of slalom tower (8.06, 8.13) (OK) 9. Slalom Shore Official Configuration (8.13): - 4 judges- 2 on each side (44 deg.) (8.19) ( ) - 2 judges on one side (gate) + 1 judge on the other side ( ) - 2 judges, 1 on each side with gate video ( ) - 2 central towers with live boat video (OK) - 2 central towers without live boat video ( ) 10. Measure/Inspect tourn supplied slalom lines/handles (5.09) (OK) 11. Arrangement for checking of skier supplied slalom handles (5.11) (OK) 12. Speed control mapped (5.03, 5.04, 5.07) (OK) 13. Boat Path Monitoring System Used (25.08): ( Sure-Path) (Sure-Path/SplashEye/other 25.08) 14. If RTK-GPS Boat Path Measurement System is used: 1. Verification method used (25.02): i. Self-Check using BPMS (OK) or ii. Comparing to Official Survey (OK) 15. If video base BPMS used, system verified (25.06, 25.08) (OK) 16. Boat camera and video recording (Class R) minimum (OK) 704x480 pixels @ minimum 25fps (PAL) 30fps (NTSC) 17. If BPMS not used, EC Video Data forwarded to federation or confederation (NA) Filename (25.02): ( EC Video was setup for backup only - not needed) TRICKS CHECKLIST 1. Trick course checked (9.01/9.24) ( ) 2. Arrangement for checking rope release (9.13) ( ) 3. Additional weight available (9.14) ( ) 4. Trick Officials - 5 Judges (9.12) ( ) - 3 Judges (9.12) ( ) 5. Video Tricks Timing system manufacturer ( ) (SplashEye/Video Stop Watch/Loreto/Bottcher/Corson/other) 6. Video Trick Timing System verified (25.03) ( ) 7. Video Trick view/review speed : ( ) JUMP CHECKLIST 1. Jump Course Type: ( ) (single anchor/cross line/two-line floating/centreline frame/other) 2. Jump course Survey attached. (10.16, 25.04): Survey date: ( ) 3. Jump buoy diameter/height per rule (8.07, 25.04) ( ) 4. All buoys are clearly visible (8.07, 25.04) ( ) 5. Boat guides visually checked for straightness (25.04) ( ) 6. Ramp ratio verified and recorded (below) (10.02) ( ) 7. Ramp markings are clearly identified (6.50m & 7.00m) (10.02) ( ) 8. Ramp surface deviation verified and recorded (below) (10.02) ( ) 9. Ramp width at top and bottom is between 3.7m and 4.3m (10.02) ( ) 10. Ramp as minimum 50cm under water (10.02) ( ) 11. Minimum side curtain depth under water with ramp set at 1.80M is 20cm (10.02) ( ) 12. Side Curtain Specification; Minimum angle 28deg and Max 60 deg (10.02) ( ) 13. Ramp surface inspected (25.04) ( ) 14. Ramp inspected to ensure secured (25.04) ( ) 15. Measure/Inspect competition supplied line/handles (5.09) ( ) 16. Arrangement for checking skier’s supplied line/handles (5.11, 25.04) ( ) 17. Manufacturer of Video Jump Measurement System (25.07): ( ) (SplashEye/Video Tape Measurement/Loreto/Boettcher/Corson) 18. Video Jump Measurement System – verify setup and homologation level (25.04) ( ) 19. Speed Control mapped (5.03, 5.04, 5.07) ( ) 20. Boat Path Monitoring System Used (25.08): ( ) (Sure-Path/SplashEye/other) 21. If RTK-GPS BPMS used: 1. Verification method used (25.04): i. Self-Check using BPMS ( ) or ii. Comparing to Official Survey ( ) 22. If Video Base BPMS used, system verified (25.06, 25.08) ( ) 23. If BPMS not used, EC Video or BPMS Data forwarded to Confederation ( ) Filename : ( ) JUMP SETUP JUMP RAMP SURFACE MEASUREMENT Maximum Deviation from plane (10.02f) X.X cm Max deviation point from top of jump (10.02f) X.XX m RAMP SETTING Right Side Left Side Setting Height Length Ratio Height Length Ratio 1.80 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 1.50 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X 1.35 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X 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 - Must provide any variations (examples below): • Rules: AWSA for class C. IWWF for class L • Course alterations: None. Everything in tolerance • Malfunction of equipment: • BPMS: Sure-Path • Boat/Speed Control: Zero Off Rev S • Other: The tower judge configuration was 2 judges on one side of the lake plus boat judge. Video Gates used for judging gates - worked good and no issues. Boat video was used. It wasn't streamed to the shore judges. In the event there was not an agreement between boat judge and shore judges, the video was reviewed by the Chief Judge at the starting dock. The East shore of the lake is owned by property owners who are not skiers and don't want a judges tower on their property. One of the owners allows the LOC to temporarily put up the gate camera. EC Video was setup only for if there were issues with Sure-Path. All buoys were in spec, ropes measured, handle checker on dock with measurements made under the supervision of the Chief Judge. There was a problem getting Sure-Path working correctly at the start of the tournament and a couple of other instances. Based on the Boat Path Report, there was only one case where a skier didn't have an equal or higher score in another round with Sure-Path Data for passes 11.25 or shorter. In that one case the higher score was 3.5 buoys higher that the other round. That score was in line with the skiers average and will have no effect on the rankings list. In general, the driving was good. There was only one instance where a cumulative was out of tolerance and required a reride. The only cell service that works at this site is Verizon. Indiana NTRIP provides no mountpoints with all four constellations. Only GNSS-GPS and GLONASS are available. This likely had some effect on the cases where Sure-Path data wasn't available. The waterskiconnect message handler had to be reconnected a few times, but the scorer was watching for issues and caught it quickly when it needed reconnecting. This also had some effect on passes where Sure-Path data was not received/recorded in WSTIMS. Based on review of the data in the Boat Path Report, the recommendation for class L homologation is justified. Homologator: Name: Bob E Harris E-mail: rbtharris@yahoo.com Chief Judge: Name: Philippa Shedd E-mail: rpshedd@cs.com Scorer: Name: Christy Kingsmill E-mail: christy.kingsmill@gmail.com This homologation record must be uploaded to IWWF HOMOLOGATION NOTICE For World and Confederation Titled Events, the Homologation Noticemust be posted before the competition starts. Tournament Name: Sawmill August Record Slalom Date: 2023-08-26 2023-08-26 RAMP SETTING Right Side Left Side Setting Height Length Ratio Height Length Ratio 1.80 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 1.50 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X 1.35 XXX.X XXX.X XXX.X XXX.X XXX.X XXX.X Speed Control Manufacturer: Zero Off Software Version: E1886100S Jump default Power Factor: We recommend to the IWWF Waterski Council the following class of homologation: Event Round 1 Round 2 Round 3 Round 4 Slalom ( L ) ( L ) ( L ) ( ) Tricks ( ) ( ) ( ) ( ) Jump ( ) ( ) ( ) ( ) Date: ___________ ___________ ___________ ___________ Time: ___________ ___________ ___________ ___________ Chief Judge Homologator _______________________ _______________________ Note: These recommendations may change during the competition. Remarks: [Officials] Element=etOfficials [Sawmill Land Survey] Element=etClassicSlalomCourse TypeHomo=Ranking SurveyDateTime=2023-08-25 12:55 Comments="Had to use pipe cap with","3m reflective tape on","buoy hat for ",PG1-PG4,G1-G4,"due to sun glare.",,"Same benchmark in front","of judges tower. Same","backsight - conduit for solar","panel at Scott's boathouse." Stations=Polar Unit=Minute-Second Degrees Distance St1-St2= Distance St1-St3= Distance St2-St3= UseBuoyRadius=1 G1=10.3804;162.9660;0.0300;;0.0500 G2=11.3040;163.5100;0.0300;;0.0500 G3=161.1653;104.2480;0.0300;;0.0500 G4=159.5845;105.0700;0.0300;;0.0500 S1=8.3822;134.5180;0.1800;;0.0500 S2=25.2104;102.1030;0.1800;;0.0500 S3=22.3627;55.2380;0.1800;;0.0500 S4=76.5842;45.8950;0.1800;;0.0500 S5=144.0709;38.0510;0.1800;;0.0500 S6=147.2130;85.0070;0.1800;;0.0500 B 1=12.5520;136.5220;0.1800;;0.0500 B 2=13.5102;137.1010;0.1800;;0.0500 B 3=18.3643;97.2350;0.1800;;0.0500 B 4=19.5331;97.9890;0.1800;;0.0500 B 5=31.4322;60.0390;0.1800;;0.0500 B 6=33.3112;61.3080;0.1800;;0.0500 B 7=72.1844;33.6460;0.1800;;0.0500 B 8=73.2500;35.8860;0.1800;;0.0500 B 9=133.1251;44.8040;0.1800;;0.0500 B10=131.1616;46.4740;0.1800;;0.0500 B11=155.1007;79.0690;0.1800;;0.0500 B12=153.3935;80.0160;0.1800;;0.0500 PG1=7.4746;217.1220;0.0300;;0.0500 PG2=8.2359;217.5220;0.0300;;0.0500 PG3=167.2455;157.5560;0.0300;;0.0500 PG4=166.3540;158.0370;0.0300;;0.0500 Tr1=354.3550;116.0140;;; Tr2=67.1039;208.3120;;; Cam1=3.4538;425.2230;;; [Sawmill SurePath Survey] Element=etClassicSlalomCourse TypeHomo=Ranking SurveyDateTime=2023-08-25 08:26 Comments="Both SurePath and Land","Surveys started from dock ","end of lake." Stations=GPS Unit=Decimal Degrees Distance St1-St2= Distance St1-St3= Distance St2-St3= UseBuoyRadius=0 G1=39.13463483;-86.06291174;228.0000;; G2=39.13461671;-86.06289385;228.0000;; G3=39.13319294;-86.06526646;228.0000;; G4=39.13317492;-86.06524904;228.0000;; S1=39.13455663;-86.06323019;228.0000;; S2=39.13416526;-86.06343936;228.0000;; S3=39.13410024;-86.06397629;228.0000;; S4=39.13370903;-86.06418467;228.0000;; S5=39.13364397;-86.06472112;228.0000;; S6=39.1332525;-86.06493014;228.0000;; [Options] ViewStyle=0 ActiveElement=Waterski Dossier