Homologation Dossier(2007) ----------------------------- cut here ---------------------------- International Water Ski Federation 2007 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:07AUS319 name of competition:Junior Moomba Masters Date:7th & 8th March 2007 Venue:Yarra River Melbourne Organizing Country:Australia Type of competition ( Three Event Waterski Tournament) 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 (L ) (L ) ( ) ( ) Tricks (L ) (L ) ( ) ( ) Jump (L ) (L ) ( ) ( ) 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: 6.5NG.22 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 (Xa) 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) Optional Timing Method ( ) 9. Jump distance indication (W 13.11) (ok) 10.Video Jump Distance measurement (W 13.11)(ok) Backup - video tape or standard meters (video tape) 11.Automatic timing-slalom Dual Segment (NA) All Buoys (ok) 12.Position and height of slalom towers (ok) (W 14.05 and W diagram 6) 12a. 2 Towers x 2 Judges (ok) 2 Central Tower Judges (NA) Boat Video (NA) 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) 16a. 5 Judges (ok) 1 x 3 Judges with video (ok) 2x 3 Judges with video (NA) 17.Semi-automatic timing-20sec (W 15.12) (NA) automatic median start (NA) 17a. Video Tricks Timing (ok) with Additional judge (NA) Chief Judge (NA) 18.VHS video tricks (W15.15) (ok) 19a.Video Tricks Timing system manufacturer (Bob Corson video trick system) 20. 2nd Speed Control Display used all event(ok) SLALOM COURSE TYPE : Cross wires at all lateral buoy positions. JUMP COURSE : Cross wires at all lateral buoy positions,150m & 180m buoys on weights. JUMP MEASUREMENT SETUP VIDEO JUMP 40m Test buoy Survey x ( 39.37) y ( -2.28) Video system x ( 39.34) y ( -2.18) 60m Test buoy Survey x ( 60.95) y ( -2.99) Video system x ( 61.03) y ( -3.13) JUMP RAMP Width at top (W 13.02a) 4.30 m Width at bottom 4.30 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) 6.80 m Top edge to 6.7m line right side (W 13.02b.h) 6.80 m Length underwater from 6.7m line (W 13.02c) 0.80 m Maximum Deviation from plane Diagonal string measurement (W 13.02f) 1.5 cm Center string measurement (W 13.02f) 1.3 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 1.74 m (a) length of edge of apron from top corner to water 2.32 m (b) ratio of b/a (0.750) ( ) 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 1.74 6.77 0.257 1.74 6.80 0.257 1.80 1.84 6.77 0.272 1.84 6.77 0.272 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. Item 4: Slalom lines,a 500mm section was taken out to allow for the slalom switch & carabina clip. Surveying: The slalom and jump survey was carried out at low tide, with very little current. A small amount of buoy movement was noticeable when tide movement was at it's greatest. The position of the jump was sighted at regular intervals & movement relative to its rest position,was observed to be less than plus/minus 50mm. As we did in previous Moombas,the vertical movement of the Video Jump grid buoys due to tide fluctuations, was compensated for at regular intervals, by locking the grid and moving all relevant grid buoys in an up or down direction as necessary. The 150 metre buoy was a little out of position & due to time constraints was not corrected in time so it was left in position, so as not to confuse the skiers. The 15EC & 19EC buoys were not on the correct Position,due to site constraints and it was considered that this should not be an issue in recommending the site for Listing Rating. Homologator: Bob Beazley (name and address) 2 Broad Street Narrandera 2700 NewSouth Wales Email: bobeazley@bigpond.com Chief Judge: Bruce Cockburn (name and address) 8 Courageous Close Marmong Point 2284 New South Wales This homologation record has been emailed to bcorson@comcast.net for EAME: email also to Raymond Marc ----------------------------------------------------------------------------- To be posted before the tournament starts HOMOLOGATION NOTICE Tournament Name: Junior Moomba Masters Date: 7th & 8th March 2007 We recommend to the IWSF Tournament Council the following class of homologation: Event Round 1 Round 2 Round 3 Round 4 Slalom (L) (L) ( ) ( ) Tricks (L) (L) ( ) ( ) Jump (L) (L) ( ) ( ) Speed Control Manufacturer: Perfect Pass Software Version: Ver 6.5NG.22 Mode for tricks (if applicable):______Tricks____________ Date _7-3-07__ _7-3-07_ _7-3-07 Time _8.0am___ _8.0am__ _8.0am_ Chief Judge Homologator __Bruce Cockburn__ _Bob Beazley____ Note: These recomendations may change during the competition. Remarks: End of Document