Laserfiche WebLink
Irl to Gfid <br /> Afea e� �+Q1eLight Levels 6r�d Re+► s q <br /> RaV <br /> 100 feetsandles 1 . 11 .0 26 39'x30, <br /> 488 #eetcandles 8 25 39 3A <br /> ball Field #1 Outfietd idles 2-.4-1-0 428 38'-Y <br /> �9-fee#sa�d{es 2;4:1:8 a-33 38'u3� <br /> umeg4nainte <br /> H n ndbaak-9' : <br /> 'gal ilia <br /> 6tfateqy-iaatls��� .. to the designed FninimurA levei . <br /> As4umen-de s-aPRIied to lamp On erAeF to maintain Genstant <br /> e <br /> 2 , li;dependent Test Reped: Manu ng anyfGFM of a oaAatant light system must pFeyide <br /> ndent teSt FepaFt GeFtifying the. system meets the lumen maintenanGe GeRtF01 StFategy <br /> lamp based en lamp FeplaGerAent hows. RepaFt shall b g^cwTa <br /> r♦eflse. <br /> 3 . <br /> * 0 Ge6 within the Mate of Re- ridl.a that have been Gem pleted with On <br /> i. . e- la-st Me (2 ) ealendar years utilizing this emaet teehnelegy . MenufastureF Will include pFGjeG <br /> st p . <br /> B. LaFAP.o <br /> A.11 kkanufaGWFerns Fnust provide ! 500 INA-ft MP-tn-lhalide lamps. <br /> Lamps exGeedii; g 165 , 999 Lumens will not be aPPFA; XAd <br /> e <br /> A. Performance Requirements: Playing surfaces shall be lit to an average maintained light level <br /> and uniformity as specified in the chart below. Light levels shall be maintained for 25 years. <br /> Lighting calculations shall be developed and field measurements taken on the grid spacing <br /> with the minimum number of grid points specified below. <br /> Average Maximum to Grid Grid <br /> Area of Lighting Maintained Light Minimum Points Spacing <br /> Levels Uniformity Ratio <br /> Baseball Field #1 Infield 100 footcandles 1 . 3: 1 . 0 25 30' x30' <br /> Baseball Field #2 Infield 100 footcandles 1.3: 1 .0 25 30' x30' <br /> Baseball Field #1 70 footcandles 2.4: 1.0 128 30' x30' <br /> Outfield <br /> Baseball Field #2 F70 footcandles 2.4: 1. 0 133 30' x30' <br /> Outfield <br /> 9 . Independent Test Report: Manufacturers bidding any form of light system must provide an <br /> independent test report certifying the system meets the lumen requirements above and <br /> verifying the field performance of the system for the duration of the useful life of the lamp <br /> based on lamp replacement hours. Report shall be signed by a licensed professional <br /> engineer with outdoor lighting experience. <br /> 2. Project References: Manufacturers bidding any form of light system must provide a <br /> minimum of five (5) project references within the state of Florida that have been completed <br /> within the last two (2) calendar years. Manufacturer will Include project name, project city, <br /> contact name, and contact phone number for each reference. <br /> 38 <br /> FAPublic Works\ENGINEERING DIVISION PROJECTS\1042 VB Sports Village Lighting\Admim\bid documents\ADDENDUM NO. 1 TECH <br /> SPECS I -7- II .doc <br />