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HomeMy WebLinkAboutDESIGN CALCS - 05-00404 - Hard Hat Cafe - Signsf a pro-tec@srv_net Sinn —A Rama Idaho Falls, ID Dave Bwinell RR 0 WT. C IIVC4W �•�ti rte'' PO Box 351 DrIcyps ID 834'202 (208) 31 -2548 FAX 208-354-0939 Hard Hat Cafe - Sign (Pole & Wall) Rte: Sian Installation for Hard Hat Grill t> Dear Dave, The design calculations for the :Sign at hard hat grill are attached. This analysis Shaws the estimatin� program under estimated the size of the si�r�p€�st and over pressures the sail_ The mass foaling is adequate for over turning but the reinforcement does not meet requiremerits for minirnum reinforcement ratios. The following modifications to the design are recommended to bring the design into UBS cid requirements. 1.) The posh column should be made Pram one of the alternate member listed in feast cost order. 12" diameter standard pipe I 0'' extra stxoncy pipe TS 1 0x 8x3/8 2.} The lenoth of the footing should be increased to 9'-6 long yielding a footing 9'-b hong x 6"-0 v.�i��b-N17 �'-� deep oxze���:ed vwithions axis perpendicular �o the ��ng face. 91; 3.} The reinforcincy steel needs to be4,8 bar at I?" each way tai aiid bottom or #6 bar at 7 'l�" each way top and bottom. The sign connection to the post is not detailed so I am heaving the detail to sign builders. Should any illin� arise that requires my attention please call. F Sincere, Val R Gasper PE .t I ff . -,Tr Pk - AW, t ROZ: 11 Jav VOL n� ewk two! to top, aw, Ar ply aep ,gossip 'OPP, mm" J a/ Z 7- Arim4 5,1 1 46M t sty; !e14 ze- 2 P4, - ell AWN, e ji- All mer I K�to Z_" I P 4P- /4 Opp o -I A-�K,41 Pk - AW, t ROZ: 11 Jav VOL n� ewk two! to top, aw, Ar ply aep ,gossip 'OPP, mm" J a/ Z 7- Arim4 5,1 1 46M t sty; !e14 ze- 2 P4, - ell AWN, e ji- All mer I K�to Z_" I < Zi- D7 r-17 d I r pw- j ;pe sun.% L 4e- Ol N,7 -T, ■ bn 11 llp j i- ei er md& jo ej TIP *--, A -ot •rtet, ]OF p .7. y7� r- ' - Ally, - _OW, r F1,4 An - it op 14 U, 9E r, - -Y-7, -% k.;I& - -% -44. 4-16 IF lw Pc4.- %rtp6 kpov- 4m %J 105rL L AIL-- kra f 1? 40 Ar ti I F er 4 ]rro7P of . t-w- In6— ri is c bm—:V4j A2;t.,, wo M - IL e6 Tu, Ll 41 1.%APMK% -17 ]rro7P of . t-w- In6— ri is c bm—:V4j A2;t.,, wo M - IL e6 Tu, Ll 41 ti Lill,, WMWP 11AL- ]rro7P of . t-w- In6— ri is c bm—:V4j A2;t.,, wo M - IL e6 Tu, Ll 41 U., z7 e - 1 72 7 I v N -Ir 3OP61 P� I v N -Ir 3OP61 P�