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Scope of work is for the design of the sign poles and the foundation. <br />, See pages Sl and S2 for structural notes. <br />LOADING: <br />WIND: ASCE7-10-116-1 MPH. EXP I-8-1 MAXIMUM HEIGHT 09 -1-TBEIft <br />(3 second gust)GUST FACTOR (G) =[-6.86-1 <br />Kl =0.00 <br />I<2 = 1.00 F = qz'G'CPO.6: (allowable) <br />K3 =1.00 Kz qz F(psf) h <br />Kzt = 1.00 0.85 22.38 =19.4 0-5 ft <br />Kd =0.85 <br />Cf =1.70 <br />s = 3.00 ft s/h = 0.60 <br />B = 3.00 ft B/s =1.00 <br />Dist. blwn. poles = 1.00 R (ctrtoctr) <br />0.2B =1 0.60 ft <br />FORCES:Fl =| 1.00 *(188) =1 188 lib (w/ 20% offset) <br />Width Height to Height to Area Wind load Force ' Height to Moment <br />bottom (ft) top (ft)(sq. ft.)(PSD Obs)center (ft)(ft#b) <br />3.00 2.00 5.00 9.00 19.4 175 3.50 613 <br />0.33 0.00 2.00 0.67 19.4 13 1.00 13 <br />0.00 0.00 0.00 0.00 0.0 0 0.00 0 <br />0.00 0.00 0.00 0.00 0.0 0 0.00 0 ) <br />0.00 0.00 0.00 0.00 0.0 0 0.00 0 r' <br />I = 188 I= 626 <br />. ST: <br />:01* <br />'REI <br />& MI <br />lions , <br />Ul to <br />W r I tteg <br />ind SPI <br />pprove <br />nce or <br />SIGN POLE:(Double Pole) <br />Try a Alum. 2x2xl/8 sign pole <br />3'-C <br />0 <br />r <br />6 <br />b <br />'SQ. <br />SANTA <br />M =1 626 lit-lb = 626*1 -f- *2-x1 /8' 'M. TUBE: <br />Use the Alum. 2x2xl/8 sign pole YP. <br />See next page for calculation <br />T' <br />r <br />C- h SIGNI ELEVATION <br />EMBEDDED POLE:(IBC 1807.3.2.1 NonConstrained) <br />Mnet =0.196 (-ft Applied moment from sign minus Mrel <br />N TS <br />P = 0.188 k Applied lateral force, kips <br />h a:e=het 1.04 It distance from ground surface to P, ft <br />q = 300 ps#ft allowable soil-brg, psUIt q=2(150)=300 * <br />Footjng shape: 1.45 <br />b = 2.12 ft diagonal dimension of a sq. footing <br />d cestkna:ed) = 2.00 ft ESTIMATED embedment, ft 2.00 for pressure <br />' Allowable w/ 1/2- movement at groundline <br />Unconstrained Condition volume of concrete =0.2 yd <br />S_1 =200 Ipsf q*d_.est / 3 footing wt =0.7 k <br />A= 1.04 In 2.349*1000/(S_1*b)sign wt =0.12 k <br />d = 1.72 In A/2*(1 +(1 +4.36*h/Ar.5)Total wt (DL) =0.79 k <br />1.72 < 2' OK eccentricity of load to reaction (e) =0.54 ft =0.43/0.79 <br />maximum resistive moment available based on soil bearing, Mres. =0.43 ft-k <br />Use 1'-6" square x 2' - 0- deep Embed the post 1' - 6" into 2500 psi <br />embedment footing concrete. <br />9570 SW Barbur Blvd Latitude Apartment Homes Monument Sign 140325Project NameSuite One Hundred Project # <br />Portland, OR 97219-5412 Location 2243 Santa Clara Avenue, Santa Ana, California <br />MILLER Client Ramsay Signs <br />CONSULTING (503)246-1250 <br />ENGINEERS Fax: 246-1395 By CJM Ck'd EG,J Date 4/17/14 <br />Page 3 of 4/