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7" ` <br /> Terry V. Rodgers <br /> Musco Northwest <br /> 3008 Amhurst Court SE <br /> Olympia, WA 98501 <br /> 206/943 -1964 Terry V. Rodgers <br /> S A <br /> �� FAX: 206/943 -1967 t rry g <br /> Independent Representative for. <br /> Musco Northwest <br /> I �� • 3008 Amhurst Court SE <br /> • ` Olympia, WA 98501 <br /> . Lighting 206/943 -1' . <br /> Olympic Committee ut to the U.S. MUSCO® FAX: t . 943 -196 <br /> Olym �'� <br /> 36USC380 LIGHTING, INC. 9) _12 — Fry wi I Ii•- t09,25 ' 4 Boo t"`1 <br /> Dave Battaglia, Recreation ,Supervisor <br /> Renee Grupe, Recreation Supervisor U c tit l � s E ti.,'1 T - t 'J Ec - t� <br /> City of Eugene, Parks & Rec. Dept. r;; <br /> 22 West 7TH , Eugene Or. 97405 1- 47:X Ior 1, P ALLrt Elm <br /> Dear Dove & Renee <br /> As per your request, I hove performed an evoluation of the existing lighting system of the <br /> Shasta Athletic Fields, as well as developed some optional opprooches to consider os you <br /> move forword with upgrading the facility. <br /> The existing system involves 90, 1000 watt metol halide fixtures (30 per field). The fixtures <br /> are mounted on wood crossarm supports, attached to wood poles approximately 45' above <br /> ground. My projected light level performance for this system is an initiol average footcondle <br /> (FC) of 20FC for the infield, and 15[C for the outfield. Because of crossorm failure, pole <br /> twisting, and lamp performance depreciotion; the current light level at the Shasta fields is <br /> 14FC average for the infields, and 9FC average for the outfields. <br /> Accepted standords for recreational softball set by the Illuminating Engineering Society (IES) <br /> exceed the current situation at the Shasta facility considerably. The IES standards ore set at <br /> 30FC for the infield and 20FC for the outfield. These light level standards are driven by two <br /> issues: one, ployobility; and two, liability. At present the Americon Softball Ass. (ASA), the <br /> United States Slowpitch Softball Ass. (USSSA) and Little League require these some standards <br /> as a minimum level strictly for liability reasons. <br /> OPTIONS TO CONSIDER: <br /> Because the existing fixtures ore 1000 watts, and are attached to wood crossorms thot are in <br /> dire need of replacement; the utilization of these fixtures to upgrade the lighting would cost <br /> more than a new lighting system. Addtional fixtures (6 to 8 per field) would need to be <br /> purchased, and all the fixtures would need to be attached to newly fabricated steel crossorm <br /> supports. Finally, the system would need to be redesigned by a outside engineering <br /> consultant. Listed below are two Musco optional approaches that will meet the lighting needs <br /> of your facility: <br /> SC -2 Luminore Assemblies mounted on the existing poles: 26, 1500 watt fixtures <br /> pert€ ; producing a maintained overage FC of 30/20. Equipment cost per field would <br /> /b <br /> be between $14,300 and $15,600; while installation would be between $5,000 and - <br /> U 9 A7,000. <br /> X: TOTAL COST $19,300 TO $22,600 per field <br /> Independent Representative for: <br /> 0000 <br /> Official Official Lighting f TIUSCO <br /> Consultant to the U.S. <br /> Olympic Committee LIGHTING, INC. <br /> 36USC380 <br />