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Report . 1FFiCERECEIVED Scope of work is for the verification of the existing pole and foundation for the new cabinet configuration. 0 2 2021 The new cabinet configuration is the same as the original,therefore evaluation of the existing pole and existing footing are not required. DECC 1 Verify existing elements do not show signs of deterioration or damage 6'-1" CITY OF TIGARD LOADING: r I BUILDING DIVISION Code:ASCE7-16 ( IIII Vd,= 96 mph(3 second gust) F=qz*G*Ct*0.6:(allowable) Exposure= C Kz qz F(psf) h 4" DIA. Overall Height,h= 18.67 ft 0.85 17.05 15.2 0-15 ft SCH. 40 Cabinet Area= 59 ft' 0.89 17.78 15.8 15-19 ft PIPE Est.Cabinet wt.= 15 psf Est.Pylon Mass= 885 lb =59*15psf I Center of mass= 13.83 ft(cabinet) I,pole= 27 in4 (6"SCH40) I MATCH Co Roark's Table 16.1,Case 3c - PLATE, Nat.freq.,n1= 2.19 >1.0,consider rigid SEE Gf= 0.85 DETAIL Kzt 1.85 (Eqn. 1) Kd26.6 = 0.85 (Table 26.6-1) Cf= 1.74 (Figure 29.3-1) III 3'-4" s= 9.67 ft s/h= 0.52 B= 6.08 ft B/s= 0.63 0.2*B= 1.22 ft(code offset,for wind load) EXISTING offset= 0.00 ft(horizontal cabinet offset) x= 0.00 ft(c-c dist.btwn.poles) 6" DIA. F1= 100% %load to pole SCH. 40 Splice: Upper PIPE FORCES: location:I 9.00 Ift Height to Height to Area Wind load* Force Height to Moment Momen Width bottom(ft) top(ft) (sq.ft.) (psf) (lb) center(ft) (ft-lb) Ht'(ft) t(ft-lb) 6.08 15.00 18.67 22.3 15.8 352 16.83 5925 7.83 2757 6.08 9.00 15.00 36.5 15.2 555 12.00 6660 3.00 1665 E FTG 3.33 0.00 9.00 30.0 15.2 456 4.50 2052 0.00 0.0 0.0 0 0.00 0 E= 1363 E= 14637 4422 at base at Upper splice SIGN POLE: Double Staged S G N E E\/^ T O V N Base Post LV 1 Fy= 35000 psi T= 1663 ft-lb =1363*(1.22') NTS Zx= 10.60 in3 Tc= 17400 ft-lb Zy= 10.60 in3 0.10<0.2 torsion can be neglected Mx= 14637 ft-lb Mcx= 18513 ft-lb =35000*10.6/12/1.67 14637 <18513 0K,79% 1'-0" My= 0 ft-lb Mcy= 18513 ft-lb =35000*10.6/12/1.67 9 1/2" • Use a PIPE 6"SCH40 sign pole (existing)) arima 1/2" DIA. HDG Upper Post A325 BOLT, TYP. Fy= 35000 psi T= 1107 ft-lb =907*(1.22') - I l /8" a Zx= 4.05 in3 Tc= 6661 ft-lb \ SYP. PLATE, Zy= 4.05 in3 0.17<0.2 torsion can be neglected Mx= 4422 ft-lb I� 0Mcx= 7073 ft-lb =35000*4.05/12/1.67 s 15/16 TYP. 4422 <7073 OK,63% My= 0 ft-lb ,` tp PROF Mcy= 7073 ft-lb =35000*a.o5nz/1s7 MATCH PLATE DETAIL Use a PIPE 4"SCH40 sign pole I �S G 1 N F 0 , ak � 725 -PEA / •N ti° O �lF r• /' 0 8 P`�a�Pk >uf 202 '00 3o 1 ✓OSEPH M EXPIRES:12-31-2022 Project Name Hudson Plaza Signage ell Project# 211654 MILLER CONSULTING ENGINEERS Location 12950 SW Pacific Hwy,Tigard,OR Client Ramsay Signs 9600 SW Oak St#400 1 503.246.1250 GSA �-�y� 1 of 5 • Portland,OR 97223 miller-se.com By Ck'd �"�t Date 11/29/2021 Page I Upper Splice Design: Location: Upper splice = (0 PROP Mxx= 4422 ft-lb My= 0 ft-lb 5 GI N F Torsion= 1107 ft-lb V1 725 .PE MATCH PLATE SPLICE DESIGN Circluar Weld: Vto,";o„= 5904 lb =1107/((4.5"/12)/2) W S •N Weld size,w= 0.3125 in Eff.Throat,E= 0.22 in =0.707*0.3125" 'P��. •/* 0 5 • Q�P� Diameter,d1= 4.50 in Outside Diameter of pipe or rod Outer dia.of weld= 4.94 in =4.5"+2*0.22" JOSEPH MP A= 3.26 in2 =3.14*(4.94^2-4.5^2)/4 I= 9.10 in4 =3.14*(4.94^4-4.5^4)/64 EXPIRES:12-31-2022 S= 3.68 in3 =9.1/(4.94/2) F= 21000 psi Vc= 68460 lb =21000*3.26 Mc= 6440 ft-lb =21000*3.68/12 Capacity= 0.79 <1.00 OK Use 0.3125"fillet weld Upper Match Plate Bolt Check: Steel Bolt/Rod Design-AISC 13th Addition Type: Bolt Grade: A325 Threads are included in the shear plane Diameter: 0.5 in Loading: ASD No.of bolts= 4 in tension= 2 Dist.btwn.bolts= 10.50 in ! Horiz.dist.btwn.bolts= 9.50 in Couple Distance= 10.50 in T= 2.53 k =4.422/(10.5"/12)/(2 bolts) V= 0.89 k =(907+1107/(SQRT((9.5"/2)/12*(10.5"/2)/12)))/1000/(4 bolts) A= 0.196 in2 dr= 0.417 in ft= 12.9 ksi=2.53/0.196 fv= 4.5 ksi=0.89/0.196 f2_ 0.5 Bolt Capacity Summary: Fnt= 90 ksi,Table J3.2 Fnv= 48 ksi,Table J3.2 Tc= 8.82 k=90*0.196*0.5 Vc= 4.70 k=48*0.196*0.5 fv/(Fnv"0.5)= 0.19 <20%,effects of combined stresses need not be investigated Effects on tension capacity due to combined stresses: F'nt= 90 ksi,Eq.J3-3,page 16.1-109 T'c= N/A k,reduced tension capacity Use 0.5"diameter A325 bolt Upper Match Plate Check: arm= 5 in t= 0.625 in b= 8 in Moment= 12650 in-lb =2.53k*5"*1000 Z= 0.78 in3 =0.625"^2*8'/4 Mc= 16814 in-lb 12650 <16814 OK Use 0.625"thick plate dr Project Name Hudson Plaza Signage Project# 211654 MILLER CONSULTING ENGINEERS Location 12950 SW Pacific Hwy,Tigard,OR Client Ramsay Signs 9600 SW Oak St#400 503.246.1250 2 of 5 • Portland,OR 97223 miller-se.com By GSD Ck'd wrt Date 11i29i2021 Page • • Scope of work is for the verification of the existing pole and foundation for the new cabinet configuration. See following pages for structural notes. The new cabinet configuration is the same as the original,therefore evaluation of the existing pole and existing footing are not required. Verify existing elements do not show signs of deterioration or damage LOADING: Code:ASCE7-16 V„11= 96 mph(3 second gust) F=qz*G*Cf*0.6:(allowable) Exposure= C Kz qz F(psf) h Overall Height,h= 10.42 ft 0.85 17.05 13.0 0-10 ft 8'-O 1/4" Cabinet Area= 84 ft2 Est.Cabinet wt.= 15 psf Est.Pylon Mass= 1260 lb =84*15psf Center of mass= 5.21 ft(cabinet) I,pole= 7 in° (4"scH40) Roark's Table 16.1,Case 3c Nat.freq.,n1= 4.07 >1.0,consider rigid Gf= 0.85 Kzt= 1.00 (Eqn.26.8-1) Kd= 0.85 (Table 26.6-1) 4" DIA. Cf= 1.50 (Figure 29.3-1) I SCH. 40 s= 10.42 ft s/h= 1.00 0 PIPE B= 8.02 ft B/s= 0.77 r 0.2*B= 1.60 ft(code offset,for wind load) offset= 0.00 ft(horizontal cabinet offset) x= 0.00 ft(c-c dist.btwn.poles) F1= 100% %load to pole FORCES: w/%5*H Width Height to Height to Area Wind load* Force Height to Moment bottom(ft) top(ft) (sq.ft.) (psf) (lb) center(ft) (ft-lb) 8.02 0.00 10.42 83.6 13.0 1087 0.52 6228 0.00 0.0 13.0 0 0.52 0 E= 1087 E= 6228 at base • (E) FTG SIGN POLE: Single Stage Base Post Fy= 35000 psi T= 1739 ft-lb =1087*(1.6') Zx= 4.05 in' Tc= 6661 ft-lb Zy= 4.05 in3 0.26>0.2 comb.stresses req. S I G N EL E V A T I ON Mx= 6228 ft-lb Comb.= 0.95 <1.00 OK NTS Mcx= 7073 ft-lb =35000*4.05/12/1.67 6228 <7073 OK,88% My= 0 ft-lb Mcy= 7073 ft-lb =35000*4.05/12/1.67 Use a PIPE 4"SCH40 sign pole (existing)) PRO \C'J aG 1 NF��/O 40 725 j PEA t � ' ►,I' BAN 013 ' ✓OSEPH NO.'‘' EXPIRES:12-31-2022 li ii .111 Hudson Plaza Si na e MILLER Project Name 9 9 Project# 211654 CONSULTING ENGINEERS Location 12950 SW Pacific Hwy,Tigard, OR Client Ramsay Signs 9600 SW Oak St#400' 503.246.1250 3 of 5 ' Portland,OR 97223 i miller-se.com By GSD Ck'd Date 11/29/2021 Page . .. t.. .rrsa»a+sarx»nwraerasers!»tsst»w ur»eaaxr •.raa..sat.a rei...u»r.A.s L!k»a!3!u »bl#f»xLs tuf e4fela a sYNUM!!llLk»NeLH!!!»eatx at.uaNrnlAAt xu.u.a..s. GENERAL THE CONTRACTOR IS RESPONSIBLE FOR VERIFICATION AND CORRELATION OF ALL ITEMS AND WORK NECESSARY FOR COMPLETION OF THE PROJECT AS INDICATED BY THE CONTRACT DOCUMENTS. SHOULD ANY QUESTION ARISE REGARDING THE CONTRACT DOCUMENTS OR SITE CONDITIONS, THE CONTRACTOR SHALL REQUEST INTERPRETATION AND CLARIFICATION FROM THE ENGINEER BEFORE BEGINNING THE PROJECT. THE ABSENCE OF SUCH REQUEST SHALL SIGNIFY THAT THE CONTRACTOR HAS REVIEWED AND FAMILIARIZED HIMSELF WITH ALL ASPECTS OF THE PROJECT AND HAS COMPLETE COMPREHENSION THEREOF. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONFORMANCE TO ALL SAFETY REGULATIONS DURING CONSTRUCTION. THE CONTRACT DRAWINGS AND SPECIFICATIONS REPRESENT THE FINISHED STRUCTURE. UNLESS OTHERWISE SPECIFICALLY NOTED, THEY DO NOT INDICATE THE METHOD OF CONSTRUCTION OR CONSTRUCTION LOADS. ONLY THE CONTRACTOR SHALL PROVIDE ALL METHODS, DIRECTION AND RELATED EQUIPMENT NECESSARY TO PROTECT � THE STRUCTURE, WORKMEN AND OTHER PERSONS AND PROPERTY DURING CONSTRUCTION. THE CONTRACTOR 't SHALL, AT HIS OWN EXPENSE, ENGAGE PROPERLY QUALIFIED PERSONS TO DETERMINE WHERE AND HOW TEMPORARY PRECAUTIONARY MEASURES SHALL BE USED AND INSPECT SAME IN THE FIELD. ANY MATERIAL NOT AS SPECIFIED OR IMPROPER MATERIAL INSTALLATION OR WORKMANSHIP SHALL BE REMOVED AND REPLACED WITH SPECIFIED MATERIAL IN A WORKMANLIKE MANNER AT THE CONTRACTOR'S EXPENSE. THESE PLANS, SPECIFICATIONS, ENGINEERING AND DESIGN WORK ARE INTENDED SOLELY FOR THE PROJECT SPECIFIED HEREIN. MILLER CONSULTING ENGINEERS DISCLAIMS ALL LIABILITY IF THESE PLANS AND SPECIFICATIONS OR THE DESIGN, ADVICE AND INSTRUCTIONS ATTENDANT THERETO ARE USED ON ANY PROJECT OR AT ANY LOCATION OTHER THAN THE PROJECT AND LOCATION SPECIFIED HEREIN. OBSERVATION VISITS TO THE JOB SITE AND SPECIAL INSPECTIONS ARE NOT PART OF THE STRUCTURAL ENGINEER'S RESPONSIBILITY UNLESS THE CONTRACT DOCUMENTS SPECIFY OTHERWISE. II NON STRUCTURAL PORTIONS OF PROJECT, INCLUDING BUT NOT LIMITED TO PLUMBING, FIRE PROTECTION, LAND USE, SITE PLANNING, EROSION CONTROL, ELECTRICAL, MECHANICAL, FLASHING AND WATER-PROOFING ARE BEYOND THE SCOPE OF THESE DRAWINGS AND ARE PROVIDED BY OTHERS. EXISTING STRUCTURAL ELEMENTS ARE DESIGNED BY OTHERS. ANALYSIS FOR MOVEMENT DUE TO VORTEX SHEDDING OF WIND FORCES IS NOT INCLUDED IN THE SCOPE OF WORK. IF MOVEMENT CAUSED BY VORTEX SHEDDING IS A CONCERN, WIND TUNNEL TESTING OR OTHER ANALYTICAL MODELS SHALL BE UTILIZED TO EVALUATE THE STRUCTURE. CONTRACTOR TO VERIFY ALL CONDITIONS PRIOR TO FABRICATION OR INSTALLATION. ENGINEER OF RECORD FOR THE PROJECT IS TO BE NOTIFIED IF CONDITIONS DIFFER FROM WHAT IS SHOWN ON THE DRAWINGS. BUILDING CODE ALL PHASES OF THE WORK SHALL CONFORM TO THE 2019 OREGON STRUCTURAL SPECIALTY CODE, BASED ON THE 2018 INTERNATIONAL BUILDING CODE, INCLUDING ALL REFERENCE STANDARDS, UNLESS NOTED OTHERWISE. 1 oD PROFF, p \cJ ,4G 1 NFF�/0 41725 .PE -P l , wir,f l vos , �Q F r✓OSEPH II`P EXPIRES: 12-31-2022 Ar Project Name Hudson Plaza Signage Project# 211654 MILLER _ CONSULTING ENGINEERS Location 12950 SW Pacific Hwy,Tigard, OR Client _ Ramsay Signs 9600 SW Oak St#400 1 503.246.1250 GSD P 11/29/2021 4 of 5 Portland,OR 97223 miller-se.com By Ck'd Date Page i DESIGN LOADS THE FOLLOWING ARE THE DESIGN REQUIREMENTS: STRUCTURAL DESIGN CRITERIA RISK CATEGORY II 1 WIND DESIGN DATA 1 BASIC WIND SPEED(3 SEC GUST) 96 MPH EXPOSURE C 1 STRUCTURAL STEEL ALL STRUCTURAL AND MISCELLANEOUS STEEL SHALL BE ASTM A992 FOR W-SECTIONS AND ASTM A36 FOR ALL OTHER SECTIONS, PLATES AND BARS. ALL RECTANGULAR HSS SECTIONS SHALL BE ASTM A500, GRADE B, FY=46000 PSI AND ALL ROUND HSS SECTIONS SHALL BE ASTM A500, GRADE B, FY = 42000 PSI. ALL STRUCTURAL STEEL PIPE SHALL BE ASTM A53, GRADE B, TYPE E OR S, FY= 35000 PSI. ALL STEEL IN CONTACT WITH ALUMINUM TO BE HOT I DIPPED GALVANIZED OR HAVE A PROTECTIVE BARRIER TO PREVENT CORROSION. UNLESS NOTED OTHERWISE, ALL BOLTS TO BE ASTM A307 AND ALL ANCHOR RODS TO BE ASTM F1554 GRADE 36, ) WITH MATCHING NUTS. ALL FASTENERS IN CONTACT WITH ALUMINUM TO BE BE HOT DIPPED GALVANIZED WITH I MATCHING NUTS OR HAVE A PROTECTIVE BARRIER TO PREVENT CORROSION. NUTS SHALL BE TIGHTENED TO A SNUG TIGHT CONDITION PER RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS (RCSC) SPECIFICATION FOR STRUCTURAL JOINTS, SECTION 8.1. ALL STRUCTURAL STEEL SHALL HAVE ONE COAT OF PRIMER, EXCEPT SURFACES TO BE EMBEDDED IN CONCRETE OR MASONRY. EMBEDDED SURFACES SHALL BE FREE OF CONTAMINANTS. ALL ZINC (GALV.) COATINGS ON IRON AND STEEL PRODUCTS SHALL CONFORM TO ASTM A123. REPAIRS OF GALVANIZED COATINGS ARE TO CONFORM TO ASTM A780. ALL EXPOSED STRUCTURAL STEEL TO HAVE ONE FINISH COAT OF RUST INHIBITING PAINT, COLOR BY OWNER. QED PROF(�f G 1 N F�s��O "‘,725 •PE -P r , wily ''' /CV c,'' ,.___ 'f4RY, oa • tiQ�co ✓OSEPH MPS EXPIRES: 12-31-2022 i Project Name Hudson Plaza Signage Project# 211654 Ali MILLER CONSULTING Location 12950 SW Pacific Hwy,Tigard, OR ENGINEERS Client Ramsay Signs 9600 SW Oak St#400 503.246 1250 GSD 04 11/29/2021 5 of 5 ' Portland,OR 97223 miller-se.com By _ Ck'd Date Page