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AFea of Lighting Mirtimum-Untformi mid-Reis <br /> _ Ught Levels 144e Sparaing <br /> 43aseba4-Rekk*14r1'4W 4004GGtsandles 4-. 341 -0 2 , <br /> 9aasebaA-F-ield4*24A#jaW 190 €®s1:cand4es 4-.340 .Q 25 30, Q01 <br /> Ba 70-#eewan"s 211:1-@ -128 304aoi <br /> 7-0 #eetGandles 2:41:8 433 <br /> ve-a-lumen mal►atena <br /> HAndbeek-9'-&d Gnn . W9Win9 Gontm!6 Sect' =men maintRnaMe sentral <br /> nevaWterA to the deaigAed 4m4eve4 <br /> ,4s N om^ -'�epre tiara assors mere gewer is applied to-t4ae laaaps I+a erdef-te-maiRtOin senstant <br /> output" <br /> -rest provide <br /> an4nd F91-4tFa jf <br /> Oeye and veFifying the field pesafeaomsm^ ^ of the system fQF the duFafien of the aiim <br /> N1€e efe <br /> lemp based en lamp Feplaeement hows . Repwt shall be signed 19y a lieeRsed mienal <br /> engirt <br /> 3 . Prajes#-Re#emoGea= ding any f <br /> ninnua -of-five- 6pretF €e � ewtk <br /> Xl ojwith in <br /> the last two (21 oat: <br /> Ra d-santa . <br /> 9 . Lamp <br /> Q— AllManufasiurers must PFevide 1680 wart metal halide-lenM3s <br /> a —Lamps exGeeding 4669QQQnot-b6-approved . <br /> ® Must provide 1 G64 SheSt& <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 I Grid <br /> Area of Lighting Maintained Light Minimum points I Spacing <br /> Levels Uniformity Ratio <br /> Baseball Field #1 Infield 100 footcandles 4,34-.0. 1. 2: 1.0 25 30' x301 <br /> Baseball Field #2 Infield 100 footcandles -1-44-4- 1 . 2: 1.0 25 30' x301 <br /> Baseball Field #1 70 footcandles 2.44. 2.0:1 .0 128 30' x30' <br /> Outfield <br /> Baseball Field #2 70 footcandles 2 2. 0:1 .0 133 30' x30' <br /> Outfield <br /> 1 . Independent Test Report: Manufacturers bidding any form of light system must provide an <br /> Independent test report certitying 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 /> F'\I'nhhc Works\ENGINEERIN(i DIVISION PROIFCTS\1042 VB Sports Village LightingWdmitn\bid documcntslAddendums\ADII)ENDUMNO, 2 <br /> TECH SPECS 1 - 1 1 -1 l .doc <br />