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<br />"- '-'~- ".~-,,_.- '--,..- .,..- <br /> <br /> <br />~--:---T E C:d <br /> <br />J u~r~'"05-'- 9 5 ~:16 :36 -No"'::008 'p: 02 <br /> <br />-~OlllIJlOIlS ~1edical <br /> <br />111': HCllll1u:un: J1'm:IlIUr./:i (A.lI11f1AIJ}' <br />S 11 It e 'l'w 0 H \11)(\1' c: II <br />J :i21'i W. Culonlul D,'lvf. <br />n .. I A 11 d (I, )/ L 82804 <br />l' H (4 0 7) 4 2 5 - R 'I 15 4. <br />FX (407) 425.HH7H <br />C(,CO!!lHloJ . 1\'\00028tH:I <br /> <br />...... <br /> <br />June 5, 1995 <br /> <br />Mr. Ray Bumside <br />Building Official <br />City of Zcphyrhilll'i <br />ZephyrhiJIs, FL <br /> <br />Re: Market Square Tenant Improvements <br />Matthews Orthopaedic Clinic <br /> <br />Dear Mr, Bumside <br /> <br />Pursuant to your request, wc have we are submitting herewith the calculations regarding the <br />suppnrl' of track-mouuled Radiographic equipment in the subjecl space. Enclosed also are <br />copies uf th~ following: <br /> <br />Plan layout of Unistrul support system, <br />Detail Section of Unistrut attachments 10 existing structure. <br />Weight distribution diagram of ax J~adiographic equipmcnt. <br />Standard Load Tahle for open-weh steel joists, eircoJ97J. (age of huilding) <br /> <br />From the weight distribution dingral1l~ the total wcight of the equipment is approximately 600 <br />pounds, distrihuted equally on two tracks~ each carrying approximately 300 pounds. Thesc <br />two tnlcks arc supported from J4H6 open web sleel joists and a WI6X26 stccl beam. The <br />critical support is at the 14116 joists. <br /> <br />These joists are spaced 6'-0" on cell tel', however, double joists exist where old roof-top <br />mechanical units have been removcd. The majority of the weight of the radiographic <br />equipment is carried by tho douhle joists. From the Standard Load Table, thesc joists each <br />havc a total load carrying capacity of 327 pounds per foot Over a span of 25 feet. The total <br />capacity per j()lst is 8,175 pounds (327 X 25l The total capacity for two joists is ] 6,350 <br />. pounds (8,175 X 2); <br /> <br />The total design load for the original roof joists is as follows: <br />J ,;ve Load 20 PSI,' <br />Dead Load 1) PSF <br />Wind J ,oad 25 PSF <br /> <br />))\.'VC.JOJ!Il1(':J1L " COlllSln1dje)l1 · Ardllh'.('(l1n: . Interim' HI'IlJIlII . J'J'()Jll:"/)' l\lcUluj[(:mcut <br />