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HomeMy WebLinkAbout49796 } Agl WOODWARD ENGINEERING triARC architecture & design, Ilc July 7, 2009 99 E. Virginia Ave., Suite 225 Phoenix, Az 85004 Attn: Marlene Seitz Re: Simonmed Imaging 5410 West Thunderbird Road Glendale, Az Marlene: It has come to my attention the contractor is not able to land another conduit to the existing Imaging Distribution Panel 'HX' in order to feed the added X-Ray unit. In lieu of feeding the added X-Ray unit from Panel 'HX' as shown in the electrical construction drawings, the contractor may feed the unit directly from the exterior'SES-2'; there is a spare 200/3 fusible switch in the SES that may be used— provide new 125A RK1 fuses and re-route the conduit accordingly. Refer to attached ESK-01 for the revised single line diagram. There is no change to the load calculations. Sincerely, , o�es %\ • v • o 28880 2. Q, DOUGLAS C. ;• (134tC".1 � o WOODWARD °; 07.07.09.. yp S/•ned•• P. iONA, U S. Doug Woodward, P.E. WOODWARD ENGINEERING Expires 03.31.2010 227 South Smith Road Suite 102 Tempe,AZ 85281 t 480.894.4057 f 480.894.1063 www.woodward-engineering.com "r AVAIL. FAULT. 30,000 A.I.C. 77 © EXISTING METER and C/T'S 7 EXISTING SERVICE ENTRANCE SECTION 'SES-2' 277/480V.,30,4W,600 AMPS.NEMA 3R,30000 A.I.C. EXISTING 11) EXISTING 200/3 600/3 EXISTING 200A. 600A. RK1 RK1 0 4#1/0,#1/0 GROUND EXISTING 2"CONDUIT. •, PANEL'HX' AVAIL.= 30,000 A.I.C. d= 102' X f= 1.237 m= .4470 Isc= 13,410 A.I.C. 80/3 • :I End. X1 oyeWait.e /V411X-RAY (5.OA.CONTINUOUS) aiJe (150.A. MOMENTARY) 1' v SINGLE LINE DIAGRAM - 'SES-2' /4 ZONA us. SHEET REVISED:E-101 EXPIRES 03.31.2010 WOODWARD ENGINEERING SIMONMED IMAGING o7.07.09 ARCH.#09-003 E S K 227 SOUTH SMITH ROAD • SUITE 102 •TEMPE,AZ. 85281 09010 1 480.894.4057• 1 480.894.1063 •www.woodward-engineering corn GLENDALE,ARIZONA