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HOOES ROAD
PARK
FIELD LIGHTING
Public Meeting
May 29, 2019
Field Information
1-90' Bases, 321' Fence 2- 183' x 294' Grass 3- 195' x 300' Grass 4- 183' x 300' Grass
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APPROVED SEPTEMBER 1974 REVISED SEPTEMBER 1994
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Hooes Road Park Master Plan – Revised 1994
Lighting Project Background
◼ Springfield South County Youth Club (SYC) proposal to sponsor lighting installations at Fields 2 and 3
◼ Phase 1 – Field 3, lights off at 9:30 PM
◼ Phase 2 – Field 2
◼ Approved Master Plan
◼ Shows lighting on all fields
◼ Shows concession/restroom building
◼ Field 3 Schedule: installation late Fall 2019
◼ LED Lighting
◼ 70 foot pole heights
◼ Field 2 Schedule - TBD
Obtrusive Light
• Useful Light
• 3 Interrelated Elements
• Spill Light
• Glare
• Sky Glow
Control of Obtrusive Light
• Shielded Fixtures
• Appropriate Pole Heights
• Downward Aiming Fixtures
• Optimum Aiming
• Fewer Fixtures
Field Lighting History
• Before 1990
• Light Trespass Not Considered
• No Spillover Control
• Wooden Poles
• After 1990
• FCPA Addresses Light Trespass
• Concrete Polls
• Lighting Control
• Latest
• light-emitting diode
(LED)
Two light source options
LED ATHLETIC FIELD LIGHTING
Field Lighting History
LED Light Advantage
◼ Energy Efficiency – Reduces energy consumption by 63 percent when compared to typical 1500-watt metal halide equipment
◼ Light Precision – Customized optics minimize off-site spill light and glare to not disturb the natural surroundings
◼ Musco’s Control-Link® system allows for centralized programming of lighting system via web connection for on-off control based on scheduled field usage.
◼ Warranty period : 25 years.
Light System Control
• Control Link
• Satellite
• Internet-based
• Phone
• Staffed Control Center
• Field Control Units
• System Monitoring
Field Lighting Standards
◼ Off-field “Standard A” (within 200’ of residential properties) – 0.3 fc maximum
◼ On-field standards:
IESNA Recommended Lighting
(fc) = foot candles
Class Rectangle Diamond Infield Diamond Outfield
III – High School 30 fc 50 fc 30 fc
IV – Low Recreation 20 fc 30 fc 20 fc
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THE PUBLIC COMMENT PERIOD CONTINUES
THROUGH JULY 1, 2019.
Email: [email protected]
Mail:
Mohamed Kadasi
Fairfax County Park Authority Planning &
Development Division
12055 Government Center Parkway, Suite 406
Fairfax, Virginia 22035
Phone: 703-324-8662
QUESTIONS?
