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Sand Court Facilities Pictures and Specifications

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Page 1: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Sand Court Facilities

Pictures and Specifications

Page 2: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Jacksonville University, four

Court facility Spring 2011

Cost: $80,000

Page 3: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

U. Of Louisiana – Monroe 2 courts

< $30,000 No costs for land or site

preparation

Page 4: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

U. of Utah Existing Campus

Courts

Page 5: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

U. of Florida Existing Campus courts

Page 6: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Rollins College Existing Campus courts

Page 7: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Nebraska Indoor Court 2007

Approximate Cost: $30,000

Page 8: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Florida State, Feb. 2012 Coach: Danalee Corso, [email protected] Approx Cost: $375,000

Page 9: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

U. of Alabama-Birmingham

March 3, 2012 AD: Brian Mackin

[email protected] Cost: $280,000

Page 10: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

U of Virginia Courts Spring 2011

Jane Miller, SWA 434.982.5100

[email protected] Cost: $275,000

Page 11: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Semi Covered Sand Courts

St. Louis, MO

Page 12: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

. of S. Carolina pring 2014 udy Van Horn, SWA [email protected]

Page 13: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Collegiate Volleyball Sand Courts Submittal to The AVCA

Sand Guideline 2/18/11, U.S. Silica, George Dodson

Grain Shape Round Sands Sub-Round Sands Sub-Angular Sands

Range Range Range

Gradation Criteria Definition Coarsest Finest Coarsest Finest Coarsest Finest Coarsest Finest Coarsest Finest Coarsest Finest

U.S. Mesh U.S. Mesh mm mm U.S. Mesh U.S. Mesh mm mm U.S. Mesh U.S. Mesh mm mm

Top Size: D100 - 100% Passing All Sand Grains Finer Than 16 25 1.190 0.710 18 30 1.000 0.589 20 35 0.840 0.500

Coarse Cut: D97 - 97% Passing, Min. Max. 3% Retained on 20 40 0.840 0.420 25 40 0.710 0.420 25 45 0.710 0.351

Middle: D50 - 50% Passing, Min. Max. 50% Retained on 30 65 0.589 0.230 30 65 0.589 0.230 35 65 0.500 0.230

Fine Cut: D3 - 3% Passing, Max. Min. 97% Retained on 70 140 0.210 0.104 70 140 0.210 0.104 70 140 0.210 0.104

Additional Criteria Description

Silica Sand Mineral: Quartz, Minimum 99% SiO2

Source Must be a clean naturally occurring silica sand, washed and screened, not produced from crushed aggregate plant, round to sub-angular sands only.

Condition The clean silica sand must be free of rocks, shells, and/or other debris.

Infiltration, inches/hour Must drain adequately for site e.g., 15-20 inches/hour.

Color White as possible to reduce potential heat gain.

Penetrometer (Firmness), kg/cm2 Guideline Pending.

Sand Depth Minimum sand depth: 18" in center, 15" at side/end lines, 12" at perimeter of sand surface.

Overall Playing Quality It is strongly suggested that the school obtain a sample of candidate sand for evaluation and/or purchase a ton for player experience and comments.

(School Sampling and Experience) If possible, a school should visit a sand volleyball court constructed with candidate sand.

Geotextile: Separation and Drainage Overlays drainage pipes/gravel, placed over entire base of court complex and stapled to perimeter strip of facility. Provides placement surface for court sand.

Subsurface Drainage At least one 6" pipe per court length embedded in 12" washed gravel, sloped away from court either to open or pipe evacuation system.

Overall Playing Quality It is strongly suggested that the school obtain a sample of candidate sand for evaluation and/or purchase a ton for player experience and comments.

(School Sampling and Experience) If possible, a school should visit a sand volleyball court constructed with the candidate sand.

Sand Composition and Drainage Recommendations

Page 14: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

USAV Sand Specifications

USAV ProCourt Sand Chart

USAV Recommendations for SAND SpecificationsGrade Gravel V. Course Course Medium Fine V.Fine

Material Sizes (% retained) Millimeter 2.0mm 1.0mm .5mm .25mm .15mm .05mm Pan (Clay+Silt) Screen #10 #18 #35 #60 #100 #270 <0.05Benchmark 0 5.1 46 41.8 3.9 2.4 0.7

USAV Standards USAV CI* 50% 50% 10% 10% 15% 30% 25%Acc Var** 0 2.6-7.7 41.4-50.6 37.6-45.9 3.3-4.5 1.7-3.1 0.5-0.9

%Recommended <2% <15% Combined 78% to 100% <5% <3% Penetrometer Value (kg/cm2) Crusting Crusting Color (dry) Infiltration Rate (In/Hr) Sphericity/Angularity Acceptable: 1.8 to 2.4; Superior > 24 Light to None Personal Preference >20 inches/hour Angular to Subangular*USAV Confidence Interval**Acceptable Variance

Page 15: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Court Layout

Outdoor courts are built North/South – Minimizes the interference of sun on players

and broadcasting – Net line runs East/West

TV camera shoots facing East – Avoids facing sun during primetime

broadcasting – Reduces shadows

Page 16: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Court Layout USAV Lighting Specs – Televised and Non-Televised Light Towers

• A minimum of 40 feet in height and a maximum of 60 feet in height • Setup at approximately 45 degree angle to court • Towers are to be placed evenly around the court to maintain a

consistent illumination of the area

Page 17: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

Court Layout Slope • Outdoor park land and parking lots are built to drain (most parking lots are

up to 7%) • Court should run parallel to slope to minimize cost (Figure B) Figure A Figure B

Page 18: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

USAV Court Dimensions

Page 19: Sand Court Facilities - American Volleyball Coaches ... › res › uploads › media › Sand-Court-Facilities.pdf · Minimum sand depth: 18" in center, 15" at side/end lines, 12"

USAV Court Dimensions