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Report RaP2O 2 l-Dd25. /1925 P,p'c' 67(/kRECEIVED OCT 2 0 2021 CITY OF TIGARD BUILDING DIVISION AMERICAN TOWER. CORPORATION Structural Analysis Report Structure : 76 ft Monopole ATC Site Name : TIGARD-99, OR ATC Asset Number : 82805 Engineering Number : 13683414_C3_04 Proposed Carrier : AT&T MOBILITY Carrier Site Name : MRWOR053826 Carrier Site Number : PL77 Site Location : 12925 SW Pacific Hwy Portland, OR 97223-5015 45.426600,-122.779900 Expires: 12/31/2022 County : Washington sEp PRop,. Date : August 17, 2021 �p��O F.�GINE- Max Usage : 59% 13 Result : Pass O GON �, B 4A; Prepared By: Reviewed By: Brian Davies, E.I. Structural Engineer II Authorized by "EOR" 15 ."t 17 Aug 2021 09:19:05 cosign ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.com Eng. Number 13683414_C3_04 August 17, 2021 AMERICAN TOWER' CORPORATION Table of Contents Introduction 1 Supporting Documents 1 Analysis 1 Conclusion 1 Existing and Reserved Equipment 2 Equipment to be Removed 2 Proposed Equipment 2 Structure Usages 3 Foundations 3 Deflection,Twist,and Sway 3 Standard Conditions 4 Calculations Attached • ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.com Eng. Number 13683414 C3 04 August 17, 2021 AMERICAN TOWER` Page 1 [O A t O A A t I O N Introduction The purpose of this report is to summarize results of a structural analysis performed on the 76 ft monopole to reflect the change in loading by AT&T MOBILITY. Supporting Documents Tower Drawings Summit,Paul J.Ford Job#A29296-405,dated October 18,1996 Foundation Drawing Summit Drawing#1975-D1,dated October 10, 1996 Geotechnical Report Redmond&Associates Job#150.014.G,dated November 15, 1996 Analysis The tower was analyzed using American Tower Corporation's tower analysis software. This program considers an elastic three-dimensional model and second-order effects per ANSI/TIA-222. Basic Wind Speed: 97 mph (3-Second Gust) Basic Wind Speed w/Ice: 30 mph (3-Second Gust)w/1"1/2 radial ice concurrent Code: ANSI/TIA-222-H/2018 IBC/2019 Oregon Structural Specialty Code Exposure Category: B Risk Category: I I Topographic Factor Procedure: Method 1 Topographic Category: 1 Crest Height(H): 0 ft Spectral Response: Ss=0.86,S1=0.39 Site Class: D-Stiff Soil Conclusion Based on the analysis results,the structure meets the requirements per the applicable codes listed above. The tower and foundation can support the equipment as described in this report. If you have any questions or require additional information, please contact American Tower via email at Engineering@americantower.com. Please include the American Tower site name, site number,and engineering number in the subject line for any questions. ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.com • A Eng. Number 13683414_C3_04 August 17, 2021 ANIERICAN TOWER' Page 2 Existing and Reserved Equipment Elev.1(ft) Qty Equipment Mount Type Lines Carrier 1 Generic GPS 2 Raycap DC6-48-60-18-8F 1 Ericsson Streetmacro 6701 2 Ericsson RRUS 32 B2 (1) 1/2"Coax 76.0 2 Ericsson RRUS 32 B66A T-Arm (2)1.49" (37.8mm) VERIZON WIRELESS • 2 Amphenol Antel BXA-80080-8CF-EDIN-2 Hybrid 2 Ericsson AIR 6449 B77D/C-Band (4)7/8"Coax 3 Commscope CBC78-DS-43 2 Ericsson Radio 4449-B13&B5 6 CeilMax CMA-UBTULBULBHH/6517/17/21/21 1 KMW EPBQ-652L8H8 1 Raycap DC9-48-60-24-8C-EV Nokia AirScale Dual RRH 4T4R B25/66 320W (2)0.39" (10mm) 3 Fiber Trunk 60.0 AHFIB Sector Frame AT&T MOBILITY 3 Alcatel-Lucent RRH4X25-WCS (3)0.78" (19.7mm) 8 AWG 6 3 Nokia AirScale RRH 4T4R B5 160W AHCA 3 Nokia Airscale Dual RRH 4T4R B12/B14 320W AHLBA 1 Raycap RCMDC-6627-PF-48 1 Ericsson AIR6449 1 Ericsson RRUS 32 B2 40.0 1 Ericsson RRUS 32 B66A Flat Low Profile Platform (2) 1 5/8"Coax VERIZON WIRELESS 1 Ericsson Radio 4449-B13&85 (2)1 5/8" Hybriflex 1 Ericsson Streetmacro 6701 1 Raycap DC6-48-60-18-8F 1 Amphenol Antel BXA-80080-8CF-EDIN-2 Equipment to be Removed Elev.1(ft) Qty Equipment Mount Type Lines Carrier 3 Nokia B66a RRH4x45 (UHIE) (2)0.78" (19.7mm) 2 KMW EPBQ-652L8H8 8 AWG 6 60.0 (1)3/8" (0.38" AT&T MOBILITY 1 Raycap DC6-48-60-18-8C-EV 9.5mm)RET Control Cable (6)7/8"Coax ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.com .....me......P......,....�.........awaw.... rxwrrwa«..cm.».wa.sa.nn+aaarau. .r,eraaenerx. ,mrarasur wranptwvfa+vwa6anoLllpatHYaaaiHYliYN.MYBrMFiYi3aYiM.itLaY}glHfxtFweM ur arrHaudab4HwiNNNkwYNiaWuaYa3llUNNiluW+iaN8i6'Y.N1 'uwiiNMUaNbc«.Y,.. Eng. Number 13683414_C3_04 August 17, 2021 AMERICAN TOWER' Page 3 tor.o.,,1a. Proposed Equipment Elev.1(ft) Qty Equipment Mount Type Lines Carrier 2 Raycap DC6-48-60-18-8F Nokia AEQK AirScale MAA 64T64R 192AE n77 60.0 3 200W Sector Frame (2)0.92"(23.4mm) AT&T MOBILITY 3 Nokia AEQU Airscale MAA 64T64R 192AE n77 Cable 200W 'Contracted elevations are shown for appurtenances within contracted installation tolerances.Appurtenances outside of contract limits are shown at installed elevations. Install proposed coax inside the pole shaft. • ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.com Eng. Number 13683414_C3_04 August 17, 2021 AERICAN TOWER' Page 4 coproftwloon M Structure Usages Structural Component Controlling Pass/Fail Usage Anchor Bolts 59% Pass Shaft 47% Pass Base Plate 39% Pass Foundations Reaction Component Analysis Reactions %of Usage Moment(Kips-Ft) 387.4 27% Axial (Kips) 23.4 18% Shear(Kips) 6.9 24% The structure base reactions resulting from this analysis were found to be acceptable through analysis based On ' geotechnical and foundation information,therefore no modification or reinforcement of the foundation will:be required. Deflection and Sway* Antenna Deflection Sway(Rotation) Elevation (ft) Antenna Carrier (ft) (') Raycap DC6-48-60-18-8F Nokia AEQK AirScale MAA 64T64R 60.0 192AE n77 200W AT&T MOBILITY 0.486 0.834 Nokia AEQU Airscale MAA 64T64R 192AE n77 200W *Deflection and Sway was evaluated considering a design wind speed of 60 mph(3-Second Gust)per ANSI/TIA-222-H • ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.com AMERICAN TOWER° ton t o°.,I o r. Standard Conditions All engineering services performed by ATC Tower Services LLC are prepared on the basis that the information used is current and correct. This information may consist of, but is not limited to the following: • Information supplied by the client regarding antenna, mounts and feed line loading • Information from drawings, design and analysis documents, and field notes in the possession of ATC Tower Services LLC It is the responsibility of the client to ensure that the information provided to ATC Tower Services LLC and used in the performance of our engineering services is correct and complete. All assets of American Tower Corporation, its affiliates and subsidiaries (collectively "American Tower") are inspected at regular intervals. Based upon these inspections and in the absence of information to the contrary, American Tower assumes that all structures were constructed in accordance with the �_- drawings and specifications. Unless explicitly agreed by both the client and ATC Tower Services LLC, all services will be performed in accordance with the current revision of ANSI/TIA-222. All services are performed, results obtained, and recommendations made in accordance with generally accepted engineering principles and practices. ATC Tower Services LLC is not responsible for the conclusions, opinions and recommendations made by others based on the information supplied herein. ATC Tower Services LLC-3500 Regency Parkway,Suite 100-Cary,NC 27518-919-468-0112 Office-919-466-5414 Fax-www.americantower.tom Job Information Client: AT&T MOBILITY Pole: 82805 Code: ANSI/TIA-222-H Location : TIGARD-99,OR Description : 76 ft Summit Monopol?isk Category : II Shape: 18 Sides Exposure: B 0 2007-2021 byATCIPLLC. All rights reserved. Height:76.00 (ft) Topo Method : Method 1 Base Elev(ft): 0.00 Topographic Category : 1 I Taper: 0.16203*in/ft) ! 76-0" i CI . Sections Properties Diameter(in) Overlap Steel Shaft Length Accross Flats Thick Joint Length Grade Section (ft) Top Bottom (in) Type (in) Shape (ksi) 1 35.000 22.26 27.94 0.250 0.000 18 Sides 60 2 44.000 16.00 23.13 0.188 Slip Joint 36.000 18 Sides 60 Discrete Appurtenance 60,-0` 0 r i. III Attach Force +L u) Elev (ft) Elev (ft) Qty Description r 76.000 80.000 2 Amphenol Antel BXA-80080- 76.000 80.000 2 Ericsson AIR 6449 B77D/C- 76.000 80.000 2 Ericsson RRUS 32 B2 -0' 76.000 80.000 2 Ericsson RRUS 32 B66A 76.000 80.000 2 Ericsson Radio 4449-B13&B5 3116'Thick 76.000 80.000 1 Ericsson Streetmacro 6701 (60 KSI) 76.000 80.000 2 Raycap DC6-48-60-18-8F 76.000 80.000 3 Commscope CBC78-DS-43 76.000 84.000 1 Generic GPS 76.000 76.000 3 Flat T-Arm 60.000 60.000 3 Round Sector Frame 60.000 60.000 6 CeilMax CMA- 40 60.000 60.000 1 KMW EPBQ-652L8H8 '-0" 60.000 60.000 1 Raycap DC9-48-60-24-8C-EV 60.000 60.000 3 Nokia AEQU Airscale MAA 76-0' 60.000 60.000 3 Nokia AEQK AirScale MAA 60.000 60.000 3 Nokia AirScale Dual RRH 4T4R B '¢' r. 60.000 60.000 3 Alcatel-Lucent RRH4X25-WCS 60.000 60.000 3 Nokia Airscale Dual RRH 4T4R B 60.000 60.000 3 Nokia AirScale RRH 4T4R B5 160 60.000 60.000 2 Raycap DC6-48-60-18-8F 36' 40.000 40.000 1 Flat Low Profile Platform 40.000 42.000 1 Amphenol Antel BXA-80080- 32'-0" Y 40.000 40.000 1 Raycap RCMDC-6627-PF-48 40.000 40.000 1 Ericsson AIR6449 40.000 42.000 1 Ericsson RRUS 32 B2 40.000 42.000 1 Ericsson RRUS 32 B66A 40.000 40.000 1 Ericsson Radio 4449-B13&B5 ' 40.000 40.000 1 Ericsson Streetmacro 6701 35 0' 40.000 42.000 1 Ravcap DC6-48-60-18-8F 6 0 KsI)(6o Linear Appurtenance s>� Elev(ft) Exposed From To Description To Wind 0.000 40.000 1 5/8"Coax No 0.000 40.000 1 5/8"Coax No 0.000 40.000 1 5/8"Hybriflex No 0.000 40.000 1 5/8" Hybriflex No 0.000 60.000 0.39"(10mm) No 0.000 60.000 0.78"(19.7mm)8 No 0.000 60.000 0.92"(23.4mm) No 00' 1 1 4 0.000 80.000 1.49"(37.8mm) No v 0.000 80.000 7/8"Coax No I 0.000 84.000 1/2"Coax No Load Cases 1.2D+1.0W 97 mph with No Ice 0.9D+1.0W 97 mph with No Ice(Reduced DL) 1.2D+ 1.0Di+1.0Wi 30 mph with 1.50 in Radial Ice 1.2D+1.0Ev+1.0Eh Seismic 0.9D-1.0Ev+ 1.0Eh Seismic(Reduced DL) 1.OD+1.0W Serviceability 60 mph I 76'-0" 0 Reactions Moment Shear Axial Load Case (kip-ft) (kip) (kip) 1.2D+1.0W 387.45 6.89 13.39 0.9D+1.0W 383.81 6.88 10.04 1.2D+1.0Di+1.0Wi 57.92 1.02 23.38 1.2D+1.0Ev+1.0Eh 148.92 2.47 14.36 0.9D-1.0Ev+1.0Eh 146.34 2.47 8.19 1.OD+1.0W 131.83 2.36 11.17 = 0 Dish Deflections 60'-0` Attach Deflection Rotation Load Case Elev (ft) (in) (deg) 0.00 0.000 0.000 44-0° 3/16'°Thick (60 KSI) 4o'-0' [I 76-0' 35-0" Y 36' 35-0' l 1/4"Thick (60 ICSI) 0'0' I - I v Load Case : 1.2D + 1.0W Max Ratio 46.92% at 0.0 ft 0.02 75.000 1.00 0.05 70.000 0.07 65.000 - 0.10 • 60.000 0.1 i 55.000 0.23 50.000 0.29 45.000 0.33 40.000 0.40 2 w 35.000 OP 32.000 0.33 30.000 L 0.36 25.000 0.39 20.000 1 0.41 15.000 '1 043 10.000 045 5.000 0.47 } 0.000 1 1 1 1 11 1 , 1 1 I 1 1 1 11 1 III 11 1 1 1 1 I I I III I 1 1 1 1 1 1 1 1 1 1 1 1 1 11 1 III 1 1 1 1 1 I III 1.00 0.02 0.07 0.12 0.17 0.22 0.27 0.32 0.37 0.42 0.47 0.52 0.57 0.62 0.67 0.72 0.77 0.82 0.87 0.92 0. Interaction i4 ?3 ' l Site Number: 82805 Code: ANSI/TIA-222-H ©2007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number:13683414_C3_04 8/17/2021 12:50:42 PM Customer: AT&T MOBILITY Analysis Parameters Location : Washington County, OR Height(ft) : 76 Code: ANSI/TIA-222-H Base Diameter(in) : 27.94 Shape: 18 Sides Top Diameter(in) : 16.00 Pole Type: Taper Taper(in/ft): 0.162 Pole Manfacturer: Summit Rotation(deg) : 0.00 -Kd(non-service) : 0.95 Ke: 0.99 Ice & Wind Parameters Exposure Category: B Design Wind Speed Without Ice: 97 mph Risk Category: II Design Wind Speed With Ice: 30 mph Topographic Factor Procedure: Method 1 Operational Wind Speed: 60 mph Topographic Category: 1 Design Ice Thickness: 1.50 in Crest Height: 0 ft HMSL: 193.00 ft Seismic Parameters Analysis Method: Equivalent Lateral Force Method Site Class: D-Stiff Soil Period Based on Rayleigh Method(sec): 1.52 TL (sec): 16 p: 1 C5: 0.220 S 5: 0.856 S1: 0.394 C s Max: 0.220 F a: 1.200 Fv: 1.906 C 5 Min: 0.030 Sds: 0.685 Sdi: 0.501 Load Cases 1.2D+1.0W 97 mph with No Ice 0.9D+1.0W 97 mph with No Ice(Reduced DL) 1.2D+1.0Di+1.0Wi 30 mph with 1.50 in Radial Ice 1.2D+1.0Ev+1.0Eh Seismic 0.9D-1.0Ev+1.0Eh Seismic(Reduced DL) -1.OD+1.0W Serviceability 60 mph Page: 1 • I 1 Site Number: 82805 Code: ANSI/TIA-222-H ©2007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number:13683414_C3_04 8/17/2021 12:50:42 PM Customer: AT&T MOBILITY Shaft Section Properties Bottom Top Slip Sect Length Thick Fy Joint Joint Weight Dia Elev Area Ix W/t D/t Dia Elev Area lx W/t D/t Taper Info (ft) (in) (ksi) Type Len(in) (Ib) (in) (ft) (in2) (in4) Ratio Ratio (in) (ft) (in2) (in4) Ratio Ratio (in/ft) 1-18 35.000 0.2500 60 0.00 2,349 27.94 0.00 21.97 2128.4 17.94 111.76 22.26 35.00 17.47 1070.2 13.94 89.07 0.162039 2-18 44.000 0.1875 60 Slip 36.00 1,727 23.13 32.00 13.65 907.9 19.99 123.36 16.00 76.00 9.41 297.3 13.28 85.33 0.162039 Shaft Weight 4,075 Discrete Appurtenance Properties Attach Vert No Ice Ice Elev Ecc Weight EPAa Orientation Weight EPAa Orientation (ft) Description Qty Ka (ft) (Ib) (sf) Factor (Ib) (sf) Factor 76.00 Commscope CBC78-DS-43 3 0.90 4.000 6.00 0.368 0.50 16.55 0.756 0.50 76.00 Generic GPS 1 1.00 8.000 10.00 0.900 1.00 37.37 1.498 1.00 76.00 Raycap DC6-48-60-18-8F 2 0.90 4.000 20.00 1.260 1.00 69.26 1.876 1.00 76.00 Ericsson Streetmacro 6701 1 0.90 4.000 29.00 1.354 1.00 64.42 2.155 1.00 76.00 Ericsson Radio 4449- B13&B5 2 0.90 4.000 70.00 1.650 0.50 122.70 2.443 0.50 76.00 Ericsson RRUS 32 B66A 2 0.90 4.000 50.70 2.720 0.67 119.27 3.809 0.67 76.00 Ericsson RRUS 32 B2 2 0.90 4.000 53.00 2.743 0.67 121.81 3.837 0.67 . 76.00 Ericsson AIR 6449 B77D/C-Band 2 0.90 4.000 81.60 4.028 1.00 190.57 5.312 1.00 . - 76.00 Amphenol Antel BXA-80080-8CF- 2 0.90 4.000 23.00 8.200 0.80 178.42 11.075 ` 0.80 76.00 Flat T-Arm 3 0.75 0.000 250.00 12.900 0.67 445.53 20.551 0.67 60.00 Raycap DC6-48-60-18-8F 2 0.80 0.000 20.00 1.260 1.00 67.94 1.859 1.00 60.00 Nokia AirScale RRH 4T4R B5 3 0.80 0.000 35.30 1.286 0.50 71.10 1.971 0.50 60.00 Nokia Airscale Dual RRH 4T4R 3 0.80 0.000 77.20 2.228 0.67 133.66 3.158 0.67 60.00 Alcatel-Lucent RRH4X25-WCS 3 0.80 0.000 70.00 3.165 0.72 153.20 4.347 0.72 60.00 Nokia AirScale Dual RRH 4T4R 3 0.80 0.000 88.20 3.683 0.68 182.01 4.877 0.68 60.00 Nokia AEQK AirScale MAA 3 0.80 0.000 99.20 4.351 0.66 204.90 5.626 0.66 60.00 Nokia AEQU Airscale MAA 3 0.80 0.000 99.20 4.351 0.66 204.78 5.623 0.66 60.00 Raycap DC9-48-60-24-8C-EV 1 0.80 , 0.000 16.00 4.788 1.00 133.54 6.127 1.00 60.00 KMW EPBQ-652L8H8 1 0.80 0.000 62.40 11.980 0.68 269.71 15.019 0.68 60.00 Round Sector Frame 3 0.75 0.000 300.00 14.400 0.75 634.89 29.470 0.75 60.00 CeliMax CMA- 6 0.80 0.000 104.00 22.722 0.60 485.27 26.152 0.60 40.00 Raycap DC6-48-60-18-8F 1 1.00 2.000 20.00 1.260 1.00 65.93 1.834 1.00 40.00 Ericsson Streetmacro 6701 1 0.90 0.000 29.00 1.354 1.00 62.03 2.101 1.00 40.00 Ericsson Radio 4449- B13&B5 1 0.90 0.000 70.00 1.650 1.00 119.13 2.389 1.00 40.00 Ericsson RRUS 32 B66A 1 1.00 2.000 50.70 2.720 1.00 114.63 3.735 1.00 40.00 Ericsson RRUS 32 B2 1 1.00 2.000 53.00 2.743 1.00 117.16 3.763 1.00 40.00 Ericsson AIR6449 1 0.90 0.000 81.60 4.028 0.74 171.61 5.225 0.74 40.00 Raycap RCMDC-6627-PF-48 1 0.90 0.000 32.00 4.056 1.00 142.87 5.247 1.00 40.00 Amphenol Antel BXA-80080-8CF- 1 1.00 2.000 23.00 8.200 1.00 167.92 10.881 1.00 40.00 Flat Low Profile Platform 1 1.00 0.000 1,500.00 26.100 1.00 2,065.18 42.755 1.00 Totals Num Loadings:30 60 6,312.60 14,322.92 Linear Appurtenance Properties Load Case Azimuth (deg) : Elev Elev Coax Coax Max Dist Dist Dist Exposed From To Dia Wt Coax/ Between Between Azimuth From To (ft) (ft) Qty Description (in) (Ib/ft) Flat Row Rows (in) Cols(in) (deg) Face (in) Wind Carrier 0.00 84.00 1 1/2" Coax 0.63 0.15 N 0 0.00 0.00 0 0.00 N VERIZON WIRELESS 0.00 80.00 2 1.49" (37.8mm) Hybrid 1.49 1.87 N 0 0.00 0.00 0 0.00 N VERIZON WIRELESS 0.00 80.00 4 7/8" Coax 1.09 0.33 N 0 0.00 0.00 0 0.00 N VERIZON WIRELESS 0.00 60.00 2 0.39" (10mm) Fiber 0.39 0.06 N 0 0.00 0.00 0 0.00 N AT&T MOBILITY 0.00 60.00 3 0.78" (19.7mm)8 AWG 0.78 0.59 N 0 0.00 0.00 0 0.00 N AT&T MOBILITY 0.00 60.00 2 0.92" (23.4mm)Cable 0.92 0.89 N 0 0.00 0.00 0 0.00 N AT&T MOBILITY 0.00 40.00 1 1 5/8" Coax 1.98 0.82 N 0 0.00 0.00 0 0.00 N VERIZON WIRELESS 0.00 40.00 1 1 5/8" Coax 1.98 0.82 N 0 0.00 0.00 0 0.00 N VERIZON WIRELESS Page: 2 Site Number: 82805 Code: ANSI/TIA-222-H ©2007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number:13683414_C3_04 8/17/2021 12:50:42 PM Customer: AT&T MOBILITY 0.00 40.00 1 1 5/8" Hybriflex 1.98 1.30 N 0 0.00 0.00 0 0.00 N VERIZON WIRELESS 0.00 40.00 1 1 5/8" Hybriflex 1.98 1.30 N 0 0.00 0.00 0 0.00 N VERIZON WIRELESS • Page: 3 Site Number: 82805 Code: ANSI/TIA-222-H ©2007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number:13683414_C3_04 8/17/2021 12:50:42 PM Customer: AT&T MOBILITY Segment Properties (Max Len : 5.ft) Seg Top Flat Elev Thick Dia Area lx W/t D/t F'y S Z Weight (ft) Description (in) (in) (in2) (in4) Ratio Ratio (ksi) (in3) (in3) (lb) 0.00 0.2500 27.940 21.971 2,128.4 17.94 111.76 74.9 150.0 0.0 0.0 5.00 0.2500 27.130 21.328 1,947.0 17.37 108.52 75.5 141.4 0.0 368.3 10.00 0.2500 26.320 20.685 1,776.2 16.80 105.28 76.1 132.9 0.0 357.4 15.00 0.2500 25.509 20.043 1,615.7 16.23 102.04 76.2 124.7 0.0 346.5 20.00 0.2500 24.699 19.400 1,465.1 15.66 98.80 76.2 116.8 0.0 335.5 25.00 0.2500 23.889 18.757 1,324.3 15.09 95.56 76.2 109.2 0.0 324.6 30.00 0.2500 23.079 18.114 1,192.7 14.51 92.32 76.2 101.8 0.0 313.7 32.00 Bot-Section 2 0.2500 22.755 17.857 1,142.6 14.29 91.02 76.2 98.9 0.0 122.4 35.00 Top-Section 1 0.1875 22.644 13.364 851.4 19.53 120.77 73.2 74.1 0.0 318.2 40.00 0.1875 21.833 12.882 762.6 18.77 116.44 74.0 68.8 0.0 223.3 45.00 0.1875 21.023 12.399 680.1 18.01 112.12 74.8 63.7 0.0 215.1 50.00 0.1875 20.213 11.917 603.8 17.25 107.80 75.6 58.8 0.0 206.9 55.00 0.1875 19.403 11.435 533.4 16.48 103.48 76.2 54.2 0.0 198.7 60.00 0.1875 18.593 10.953 468.8 15.72 99.16 76.2 49.7 0.0 190.5 65.00 0.1875 17.782 10.471 409.6 14.96 94.84 76.2 45.4 0.0 182.3 70.00 0.1875 16.972 9.989 355.5 14.20 90.52 76.2 41.3 0.0 174.0 75.00 0.1875 16.162 9.507 306.5 13.44 86.20 76.2 37.4 0.0 165.8 76.00 0.1875 16.000 9.410 297.3 13.28 85.33 76.2 36.6 0.0 32.2 4,075.3 Page: 4 Site Number: 82805 Code: ANSI/TIA-222-H ©2007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number:13683414_C3_04 8/17/2021 12:50:42 PM ' Customer: AT&T MOBILITY Load Case: 1.2D + 1.0W 97 mph with No Ice 21 Iterations Gust Response Factor :1.10 Dead Load Factor :1.20 Wind Load Factor :1.00 Applied Segment Forces Summary Shaft Forces Discrete Forces Linear Forces Sum of Forces Seg Dead Torsion Moment Dead Dead Dead Torsion Moment Elev Wind FX Load Wind FX MY MZ Load Wind FX Load Wind FX Load MY MZ (ft) Description (Ib) (Ib) (Ib) (lb-ft) (lb-ft) (Ib) (Ib) (Ib) (Ib) (Ib) (Ib-ft) (Ib) 0.00 74.4 0.0 0.0 0.0 74.4 0.0 0.0 0.0 5.00 146.6 442.0 0.0 78.7 146.6 520.7 0.0 0.0 10.00 142.2 428.9 0.0 78.7 142.2 507.6 0.0 0.0 15.00 137.9 415.8 0.0 78.7 137.9 494.5 0.0 0.0 20.00 133.5 402.6 0.0 78.7 133.5 481.4 0.0 0.0 25.00 129.1 389.5 0.0 78.7 129.1 468.2 0.0 0.0 30.00 88.5 376.4 0.0 78.7 88.5 455.1 0.0 0.0 32.00 Bot-Section 2 63.3 146.9 0.0 31.5 63.3 178.4 0.0 0.0 35.00 Top-Section 1 102.4 381.9 0.0 47.2 102.4 429.1 0.0 0.0 40.00 Appurtenance(s) 128.1 267.9 955.7 0.0 575.4 2,231.2 0.0 78.7 1,083.8 2,577.8 0.0 0.0 45.00 127.6 258.1 0.0 53.3 127.6 311.4 0.0 0.0 50.00 126.4 248.2 0.0 53.3 126.4 301.5 0.0 0.0 55.00 124.7 238.4 0.0 53.3 124.7 291.7 0.0 0.0 60.00 Appurtenance(s) 122.5 228.5 2,828.3 0.0 0.0 3,659.6 0.0 53.3 2,950.9 3,941.5 0.0 0.0 65.00 119.9 218.7 0.0 31.3 119.9 250.0 0.0 0.0 70.00 116.9 208.9 0.0 31.3 116.9 240.1 0.0 0.0 75.00 69.0 199.0 0.0 31.3 69.0 230.3 0.0 0.0 76.00 Appurtenance(s) 11.3 38.6 1,186.4 0.0 3,053.7 1,684.3 0.0 6.3 1,197.7 1,729.2 0.0 0.0 Totals: 6,934.88 13,408.3 0.00 0.00 Page: 5 • Site Number: 82805 Code: ANSI/TIA-222-H 0007-2021 by ATC IP LLC. 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Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:43 PM Customer: AT&T MOBILITY Load Case: 1.2D+ 1.0W 97 mph with No Ice 21 Iterations Gust Response Factor: 1.10 Dead Load Factor: 1.20 Wind Load Factor: 1.00 Calculated Forces Seg Pu Vu Tu Mu Mu Resultant phi phi phi phi Total Elev FY(-) FX(-) MY MZ MX Moment Pn Vn Tn Mn Deflect Rotation (ft) (kips) (kips) (ft-kips) (ft-kips) (ft-kips) (ft-kips) (kips) (kips) (ft-kips) (ft-kips) (in) (deg) Ratio 0.00 -13.39 -6.89 0.00 -387.45 0.00 387.45 1,480.76 355.93 890.23 842.67 0.00 0.00 0.469 5.00 -12.84 -6.80 0.00 -353.00 0.00 353.00 1,448.88 345.52 838.91 800.19 0.13 -0.25 0.450 10.00 -12.31 -6.70 0.00 -319.01 0.00 319.01 1,416.30 335.10 789.10 758.40 0.52 -0.49 0.430 15.00 -11.79 -6.61 0.00 -285.49 0.00 285.49 1,374.52 324.69 740.83 712.94 1.17 -0.73 0.409 20.00 -11.28 -6.52 0.00 -252.44 0.00 252.44 1,330.43 314.28 694.07 667.72 2.07 -0.97 0.387 25.00 -10.79 -6.42 0.00 -219.86 0.00 219.86 1,286.35 303.86 648.84 623.98 3.21 -1.20 0.361 30.00 -10.32 -6.35 0.00 -187.76 0.00 187.76 1,242.26 293.45 605.13 581.73 4.59 -1.42 0.332 32.00 -10.13 -6.30 0.00 -175.06 0.00 175.06 1,224.62 289.28 588.08 565.24 5.20 -1.51 0.318 35.00 -9.69 -6.21 0.00 -156.16 0.00 156.16 880.73 216.49 439.12 406.74 6.19 -1.63 0.396 40.00 -7.13 -5.08 0.00 -124.53 0.00 124.53 858.17 208.68 408.01 381.91 8.00 -1.82 0.335 45.00 -6.81 -4.96 0.00 -99.15 0.00 99.15 834.92 200.87 378.04 357.53 10.01 -2.03 0.286 50.00 -6.49 -4.84 0.00 -74.35 0.00 74.35 810.98 193.06 349.21 333.66 12.24 -2.21 0.231 55.00 -6.20 -4.72 0.00 -50.14 0.00 50.14 784.22 185.25 321.53 309.47 14.63 -2.35 0.171 60.00 -2.38 -1.61 0.00 -26.54 0.00 26.54 751.15 177.44 294.99 283.80 17.16 -2.46 0.097 65.00 -2.14 -1.48 0.00 -18.50 0.00 18.50 718.09 169.63 269.60 259.25 19.77 -2.52 0.074 70.00 -1.90 -1.35 0.00 -11.10 0.00 11.10 685.02 161.82 245.34 235.80 22.44 -2.58 0.050 75.00 -1.67 -1.28 0.00 -4.33 0.00 4.33 651.96 154.01 222.23 213.47 25.15 -2.61 0.023 76.00 0.00 -1.20 0.00 -3.05 0.00 3.05 645.34 152.44 217.75 209.13 25.70 -2.61 0.015 Page: 6 I Site Number: 82805 Code: ANSI/TIA-222-H 1;2007-2021 by ATC IP LLC. All rights reserved. , Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:43 PM Customer: AT&T MOBILITY • Load Case: 0.9D+ 1.0W 97 mph with No Ice(Reduced DL) 21 Iterations Gust Response Factor: 1.10 Dead Load Factor: 0.90 Wind Load Factor: 1.00 Applied Segment Forces Summary Shaft Forces Discrete Forces Linear Forces Sum of Forces Seg Dead Torsion Moment Dead Dead Dead Torsion Moment Elev Wind FX Load Wind FX MY MZ Load Wind FX Load Wind FX Load MY MZ (ft) Description (Ib) (Ib) (Ib) (lb-ft) (lb-ft) (Ib) (Ib) (Ib) (Ib) (Ib) (lb-ft) (Ib) 0.00 74.4 0.0 0.0 0.0 74.4 0.0 0.0 0.0 5.00 146.6 331.5 0.0 59.0 146.6 390.6 0.0 0.0 10.00 142.2 321.7 0.0 59.0 142.2 380.7 0.0 0.0 15.00 137.9 311.8 0.0 59.0 137.9 370.9 0.0 0.0 20.00 133.5 302.0 0.0 59.0 133.5 361.0 0.0 0.0 25.00 129.1 292.1 0.0 59.0 129.1 351.2 0.0 0.0 30.00 88.5 282.3 0.0 59.0 88.5 341.3 0.0 0.0 32.00 Bot-Section 2 63.3 110.2 0.0 23.6 63.3 133.8 0.0 0.0 35.00 Top-Section 1 102.4 286.4 0.0 35.4 102.4 321.8 0.0 0.0 40.00 Appurtenance(s) 128.1 200.9 955.7 0.0 575.4 1,673.4 0.0 59.0 1,083.8 1,933.4 0.0 0.0 45.00 127.6 193.6 0.0 40.0 127.6 233.5 0.0 0.0 50.00 126.4 186.2 0.0 40.0 126.4 226.1 0.0 0.0 55.00 124.7 178.8 0.0 40.0 124.7 218.8 0.0 0.0 60.00 Appurtenance(s) 122.5 171.4 2,828.3 0.0 0.0 2,744.7 0.0 40.0 2,950.9 2,956.1 0.0 0.0 65.00 119.9 164.0 0.0 23.4 119.9 187.5 0.0 0.0 70.00 116.9 156.6 0.0 23.4 116.9 180.1 0.0 0.0 75.00 69.0 149.3 0.0 23.4 69.0 172.7 0.0 0.0 76.00 Appurtenance(s) 11.3 29.0 1,186.4 0.0 3,053.7 1,263.2 0.0 4.7 1,197.7 1,296.9 0.0 0.0 Totals: 6,934.88 10,056.2 0.00 0.00 Page: 7 Site Number: 82805 Code: ANSI/TIA-222-H (2007-2021 by ATC IP LLC. 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Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:44 PM Customer: AT&T MOBILITY Load Case: 0.9D+ 1.0W 97 mph with No Ice(Reduced DL) 21 Iterations Gust Response Factor: 1.10 Dead Load Factor: 0.90 Wind Load Factor: 1.00 Calculated Forces Seg Pu Vu Tu Mu Mu Resultant phi phi phi phi Total Elev FY(-) FX(-) MY MZ MX Moment Pn Vn Tn Mn Deflect Rotation (ft) (kips) (kips) (ft-kips) (ft-kips) (ft-kips) (ft-kips) (kips) (kips) (ft-kips) (ft-kips) (in) (deg) Ratio 0.00 -10.04 -6.88 0.00 -383.81 0.00 383.81 1,480.76 355.93 890.23 842.67 0.00 0.00 0.463 5.00 -9.62 -6.78 0.00 -349.40 0.00 349.40 1,448.88 345.52 838.91 800.19 0.13 -0.25 0.444 10.00 -9.21 -6.67 0.00 -315.52 0.00 315.52 1,416.30 335.10 789.10 758.40 0.52 -0.49 0.423 15.00 -8.82 -6.56 0.00 -282.17 0.00 282.17 1,374.52 324.69 740.83 712.94 1.16 -0.73 0.403 20.00 -8.43 -6.46 0.00 -249.35 0.00 249.35 1,330.43 314.28 694.07 667.72 2.05 -0.96 0.380 25.00 -8.06 -6.36 0.00 -217.05 0.00 217.05 1,286.35 303.86 648.84 623.98 3.18 -1.19 0.355 30.00 -7.70 -6.28 0.00 -185.27 0.00 185.27 1,242.26 293.45 605.13 581.73 4.54 -1.40 0.325 32.00 -7.56 -6.23 0.00 -172.71 0.00 172.71 1,224.62 289.28 588.08 565.24 5.14 -1.49 0.312 35.00 -7.23 -6.13 0.00 -154.03 0.00 154.03 880.73 216.49 439.12 406.74 6.12 -1.61 0.388 40.00 -5.31 -5.01 0.00 -122.78 0.00 122.78 858.17 208.68 408.01 381.91 7.91 -1.80 0.328 45.00 -5.06 -4.89 0.00 -97.72 0.00 97.72 834.92 200.87 378.04 357.53 9.90 -2.00 0.280 50.00 -4.83 -4.77 0.00 -73.25 0.00 73.25 810.98 193.06 349.21 333.66 12.10 -2.18 0.226 55.00 -4.60 -4.65 0.00 -49.39 0.00 49.39 784.22 185.25 321.53 309.47 14.46 -2.32 0.166 60.00 -1.77 -1.58 0.00 -26.14 0.00 26.14 751.15 177.44 294.99 283.80 16.95 -2.43 0.095 65.00 -1.59 -1.45 0.00 -18.24 0.00 18.24 718.09 169.63 269.60 259.25 19.53 -2.49 0.073 70.00 -1.41 -1.33 0.00 -10.96 0.00 10.96 685.02 161.82 245.34 235.80 22.17 -2.54 0.049 75.00 -1.24 -1.25 0.00 -4.31 0.00 4.31 651.96 154.01 222.23 213.47 24.85 -2.57 0.022 76.00 0.00 -1.20 0.00 -3.05 0.00 3.05 645.34 152.44 217.75 209.13 25.39 -2.58 0.015 Page: 8 0 Site Number: 82805 Code: ANSI/TIA-222-H @2007-2021 by ATC IP LLC. 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Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:44 PM Customer: AT&T MOBILITY o Load Case: 1.2D+ 1.0Di+ 1.0Wi 30 mph with 1.50 in Radial Ice 19 Iterations Gust Response Factor: 1.10 Ice Dead Load Factor: 1.00 Dead Load Factor: 1.20 Ice Importance Factor: 1.00 Wind Load Factor: 1.00 Applied Segment Forces Summary Shaft Forces Discrete Forces Linear Forces Sum of Forces Seg Dead Torsion Moment Dead Dead Dead Torsion Moment Elev Wind FX Load Wind FX MY MZ Load Wind FX Load Wind FX Load MY MZ (ft) Description (Ib) (Ib) (Ib) (lb-ft) (lb-ft) (Ib) (Ib) (Ib) (lb) (Ib) (lb-ft) (Ib) 0.00 12.7 0.0 0.0 0.0 12.7 0.0 0.0 0.0 5.00 25.1 647.3 0.0 78.7 25.1 726.0 0.0 0.0 10.00 24.6 652.6 0.0 78.7 24.6 731.3 0.0 0.0 15.00 24.0 644.8 0.0 78.7 24.0 723.5 0.0 0.0 20.00 23.4 632.8 0.0 78.7 23.4 711.5 0.0 0.0 25.00 22.7 618.5 0.0 78.7 22.7 697.2 0.0 0.0 30.00 15.6 602.8 0.0 78.7 15.6 681.5 0.0 0.0 32.00 Bot-Section 2 11.2 237.4 0.0 31.5 11.2 268.9 0.0 0.0 35.00 Top-Section 1 18.2 518.1 0.0 47.2 18.2 565.4 0.0 0.0 40.00 Appurtenance(s) 22.9 490.0 137.3 0.0 74.6 3,206.3 0.0 78.7 160.2 3,775.0 0.0 0.0 45.00 23.0 475.4 0.0 53.3 23.0 528.6 0.0 0.0 50.00 22.9 460.2 0.0 53.3 22.9 513.5 0.0 0.0 55.00 22.8 444.7 0.0 53.3 22.8 498.0 0.0 0.0 60.00 Appurtenance(s) 22.5 428.8 371.3 0.0 0.0 8,001.6 0.0 53.3 393.8 8,483.7 0.0 0.0 65.00 22.2 412.7 0.0 31.3 22.2 443.9 0.0 0.0 70.00 21.8 396.3 0.0 31.3 21.8 427.5 0.0 0.0 75.00 12.9 379.6 0.0 31.3 12.9 410.9 0.0 0.0 76.00 Appurtenance(s) 2.1 74.6 167.0 0.0 410.6 3,113.8 0.0 6.3 169.1 3,194.6 0.0 0.0 Totals: 1,026.33 23,381.0 0.00 0.00 I Page: 9 Site Number: 82805 Code: ANSI/TIA-222-H g007-2021 by ATC IP LLC. 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Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:45 PM Customer: AT&T MOBILITY Load Case: 1.2D+ 1.0Di+ 1.0Wi 30 mph with 1.50 in Radial Ice 19 Iterations Gust Response Factor: 1.10 Ice Dead Load Factor: 1.00 Dead Load Factor: 1.20 Ice Importance Factor: 1.00 Wind Load Factor: 1.00 Calculated Forces Seg Pu Vu Tu Mu Mu Resultant phi phi phi phi Total Elev FY(-) FX(-) MY MZ MX Moment Pn Vn Tn Mn Deflect Rotation (ft) (kips) (kips) (ft-kips) (ft-kips) (ft-kips) (ft-kips) (kips) (kips) (ft-kips) (ft-kips) (in) (deg) Ratio 0.00 -23.38 -1.02 0.00 -57.92 0.00 57.92 1,480.76 355.93 890.23 842.67 0.00 0.00 0.085 5.00 -22.65 -1.01 0.00 -52.82 0.00 52.82 1,448.88 345.52 838.91 800.19 0.02 -0.04 0.082 10.00 -21.92 -1.00 0.00 -47.77 0.00 47.77 1,416.30 335.10 789.10 758.40 0.08 -0.07 0.078 15.00 -21.20 -0.99 0.00 -42.77 0.00 42.77 1,374.52 324.69 740.83 712.94 0.18 -0.11 0.075 20.00 -20.49 -0.97 0.00 -37.84 0.00 37.84 1,330.43 314.28 694.07 667.72 0.31 -0.15 0.072 25.00 -19.79 -0.96 0.00 -32.97 0.00 32.97 1,286.35 303.86 648.84 623.98 0.48 -0.18 0.068 30.00 -19.11 -0.95 0.00 -28.16 0.00 28.16 1,242.26 293.45 605.13 581.73 0.69 -0.21 0.064 32.00 -18.84 -0.94 0.00 -26.26 0.00 26.26 1,224.62 289.28 588.08 565.24 0.78 -0.23 0.062 35.00 -18.27 -0.93 0.00 -23.43 0.00 23.43 880.73 216.49 439.12 406.74 0.93 -0.24 0.078 40.00 -14.50 -0.76 0.00 -18.70 0.00 18.70 858.17 208.68 408.01 381.91 1.20 -0.27 0.066 45.00 -13.97 -0.74 0.00 -14.89 0.00 14.89 834.92 200.87 378.04 357.53 1.50 -0.30 0.058 50.00 -13.45 -0.72 0.00 -11.18 0.00 11.18 810.98 193.06 349.21 333.66 1.83 -0.33 0.050 55.00 -12.96 -0.70 0.00 -7.57 0.00 7.57 784.22 185.25 321.53 309.47 2.19 -0.35 0.041 60.00 -4.48 -0.26 0.00 -4.06 0.00 4.06 751.15 177.44 294.99 283.80 2.57 -0.37 0.020 65.00 -4.03 -0.23 0.00 -2.79 0.00 2.79 718.09 169.63 269.60 259.25 2.96 -0.38 0.016 70.00 -3.60 -0.21 0.00 -1.63 0.00 1.63 685.02 161.82 245.34 235.80 3.36 -0.39 0.012 75.00 -3.19 -0.19 0.00 -0.60 0.00 0.60 651.96 154.01 222.23 213.47 3.77 -0.39 0.008 76.00 0.00 -0.17 0.00 -0.41 0.00 0.41 645.34 152.44 217.75 209.13 3.85 -0.39 0.002 Page: 10 Site Number: 82805 Code: ANSI/TIA-222-H C2007-2021 by ATC IP LLC. All rights reserved. , Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:45 PM Customer: AT&T MOBILITY Load Case: 1.OD + 1.0W Serviceability 60 mph 20 Iterations Gust Response Factor: 1.10 Dead Load Factor: 1.00 Wind Load Factor: 1.00 Applied Segment Forces Summary Shaft Forces Discrete Forces Linear Forces Sum of Forces Seg Dead Torsion Moment Dead Dead Dead Torsion Moment Elev Wind FX Load Wind FX MY MZ Load Wind FX Load Wind FX Load MY MZ (ft) Description (Ib) (Ib) (Ib) (lb-ft) (lb-ft) (Ib) (Ib) (Ib) (Ib) (lb) (Ib-ft) (Ib) 0.00 25.5 0.0 0.0 0.0 25.5 0.0 0.0 0.0 5.00 50.2 368.3 0.0 65.6 50.2 433.9 0.0 0.0 10.00 48.7 357.4 0.0 65.6 48.7 423.0 0.0 0.0 15.00 47.2 346.5 0.0 65.6 47.2 412.1 0.0 0.0 20.00 45.7 335.5 0.0 65.6 45.7 401.1 0.0 0.0 25.00 44.2 324.6 0.0 65.6 44.2 390.2 0.0 0.0 30.00 30.3 313.7 0.0 65.6 30.3 379.3 0.0 0.0 32.00 Bot-Section 2 21.7 122.4 0.0 26.2 21.7 148.6 0.0 0.0 35.00 Top-Section 1 35.1 318.2 0.0 39.4 35.1 357.6 0.0 0.0 40.00 Appurtenance(s) 43.9 223.3 327.2 0.0 197.0 1,859.3 0.0 65.6 371.0 2,148.2 0.0 0.0 45.00 43.7 215.1 0.0 44.4 43.7 259.5 0.0 0.0 50.00 43.3 206.9 0.0 44.4 43.3 251.3 0.0 0.0 55.00 42.7 198.7 0.0 44.4 42.7 243.1 0.0 0.0 60.00 Appurtenance(s) 41.9 190.5 968.2 0.0 0.0 3,049.7 0.0 44.4 1,010.2 3,284.6 0.0 0.0 65.00 41.0 182.3 0.0 26.1 41.0 208.3 0.0 0.0 70.00 40.0 174.0 0.0 26.1 40.0 200.1 0.0 0.0 75.00 23.6 165.8 0.0 26.1 23.6 191.9 0.0 0.0 76.00 Appurtenance(s) 3.9 32.2 406.2 0.0 1,045.4 1,403.6 0.0 5.2 410.0 1,441.0 0.0 0.0 Totals: 2,374.09 11,173.6 0.00 0.00 1 Page: 11 ,Site Number: 82805 Code: ANSI/TIA-222-H 0007-2021 by ATC IP LLC. 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Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:46 PM Customer: AT&T MOBILITY Load Case: 1.0D+ 1.0W Serviceability 60 mph 20 Iterations Gust Response Factor: 1.10 Dead Load Factor: 1.00 Wind Load Factor: 1.00 ti Calculated Forces Seg Pu Vu Tu Mu Mu Resultant phi phi phi phi Total Elev FY(-) FX(-) MY MZ MX Moment Pn Vn Tn Mn Deflect Rotation (ft) (kips) (kips) (ft-kips) (ft-kips) (ft-kips) (ft-kips) (kips) (kips) (ft-kips) (ft-kips) (in) (deg) Ratio 0.00 -11.17 -2.36 0.00 -131.83 0.00 131.83 1,480.76 355.93 890.23 842.67 0.00 0.00 0.164 5.00 -10.73 -2.32 0.00 -120.05 0.00 120.05 1,448.88 345.52 838.91 800.19 0.05 -0.08 0.157 10.00 -10.31 -2.29 0.00 -108.44 0.00 108.44 1,416.30 335.10 789.10 758.40 0.18 -0.17 0.150 15.00 -9.89 -2.25 0.00 -97.01 0.00 97.01 1,374.52 324.69 740.83 712.94 0.40 -0.25 0.143 20.00 -9.49 -2.22 0.00 -85.74 0.00 85.74 1,330.43 314.28 694.07 667.72 0.70 -0.33 0.136 25.00 -9.10 -2.18 0.00 -74.65 0.00 74.65 1,286.35 303.86 648.84 623.98 1.09 -0.41 0.127 30.00 -8.72 -2.16 0.00 -63.74 0.00 63.74 1,242.26 293.45 605.13 581.73 1.56 -0.48 0.117 32.00 -8.57 -2.14 0.00 -59.42 0.00 59.42 1,224.62 289.28 588.08 565.24 1.77 -0.51 0.112 35.00 -8.21 -2.11 0.00 -53.00 0.00 53.00 880.73 216.49 439.12 406.74 2.10 -0.55 0.140 40.00 -6.06 -1.72 0.00 -42.25 0.00 42.25 858.17 208.68 408.01 381.91 2.72 -0.62 0.118 45.00 -5.80 -1.68 0.00 -33.64 0.00 33.64 834.92 200.87 378.04 357.53 3.40 -0.69 0.101 50.00 -5.55 -1.64 0.00 -25.22 0.00 25.22 810.98 193.06 349.21 333.66 4.16 -0.75 0.082 55.00 -5.30 -1.60 0.00 -17.00 0.00 17.00 784.22 185.25 321.53 309.47 4.97 -0.80 0.062 60.00 -2.03 -0.54 0.00 -9.00 0.00 9.00 751.15 177.44 294.99 283.80 5.83 -0.83 0.034 65.00 -1.83 -0.50 0.00 -6.28 0.00 6.28 718.09 169.63 269.60 259.25 6.72 -0.86 0.027 70.00 -1.63 -0.46 0.00 -3.77 0.00 3.77 685.02 161.82 245.34 235.80 7.62 -0.87 0.018 75.00 -1.43 -0.43 0.00 -1.48 0.00 1.48 651.96 154.01 222.23 213.47 8.55 -0.89 0.009 76.00 0.00 -0.41 0.00 -1.05 0.00 1.05 645.34 152.44 217.75 209.13 8.73 -0.89 0.005 I Page: 12 • ' , Site Number: 82805 Code: ANSI/TIA-222-H (2007-2021 by ATC IP LLC. 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Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:46 PM Customer: AT&T MOBILITY Equivalent Lateral Forces Method Analysis Spectral Response Acceleration for Short Period(S s): 0.86 Spectral Response Acceleration at 1.0 Second Period(S 1): 0.39 Long-Period Transition Period(T L): 16 Importance Factor(I E): 1.00 Site Coefficient F a: 1.20 Site Coeffiecient F ,,: 1.91 Response Modification Coefficient(R): 1.50 Design Spectral Response Acceleration at Short Period(S ds): 0.68 Design Spectral Response Acceleration at 1.0 Second Period(S di): 0.50 Seismic Response Coefficient(C s): 0.22 Upper Limit C s 0.22 Lower Limit C s 0.03 Period based on Rayleigh Method(sec): 1.52 Redundancy Factor(p): 1.00 Seismic Force Distribution Exponent(k): 1.51 Total Unfactored Dead Load: 11.17 k Seismic Base Shear(E): 2.46 k Load Case 1.2D + 1.0Ev+ 1.0Eh Seismic Height Above Horizontal Vertical Base Weight WZ Force Force Segment (ft) (Ib) (lb-ft) C vx (Ib) (Ib) 17 75.50 37 25 0.006 16 50 16 72.50 192 122 0.031 76 257 15 67.50 200 115 0.029 71 268 14 62.50 208 106 0.027 66 278 13 57.50 235 106 0.027 66 314 12 52.50 243 95 0.024 59 325 11 47.50 251 85 0.021 53 336 10 42.50 259 74 0.019 46 347 9 37.50 289 68 0.017 42 386 8 33.50 358 71 0.018 44 478 7 31.00 149 26 0.007 16 199 6 27.50 379 56 0.014 35 507 5 22.50 390 43 0.011 27 522 4 17.50 401 30 0.008 19 536 3 12.50 412 19 0.005 12 551 2 7.50 423 9 0.002 5 566 1 2.50 434 2 0.000 1 580 Commscope CBC78-DS-4 76.00 18 12 0.003 8 24 Generic GPS 76.00 10 7 0.002 4 13 Raycap DC6-48-60-18- 76.00 40 27 0.007 17 53 Ericsson Streetmacro 76.00 29 20 0.005 12 39 Ericsson Radio 4449 76.00 140 96 0.024 60 187 Ericsson RRUS 32 B66 76.00 101 69 0.018 43 136 Ericsson RRUS 32 B2 76.00 106 73 0.018 45 142 Ericsson AIR 6449 B7 76.00 163 112 0.028 69 218 Page: 13 Site Number: 82805 Code: ANSI/TIA-222-H l 007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:46 PM Customer: AT&T MOBILITY Amphenol Antel BXA-8 76.00 46 31 0.008 20 62 Flat T-Arm 76.00 750 514 0.130 319 1,003 Raycap DC6-48-60-18- 60.00 40 19 0.005 12 53 Nokia AirScale RRH 4 60.00 106 51 0.013 32 142 Nokia Airscale Dual 60.00 232 111 0.028 69 310 Alcatel-Lucent RRH4X 60.00 210 101 0.025 63 281 Nokia AirScale Dual 60.00 265 127 0.032 79 354 . Nokia AEQK AirScale 60.00 298 143 0.036 89 398 Nokia AEQU Airscale 60.00 298 143 0.036 89 398 Raycap DC9-48-60-24- 60.00 16 8 0.002 5 21 KMW EPBQ-652L8H8 60.00 62 30 0.008 19 83 . Round Sector Frame 60.00 900 432 0.109 268 1,203 CeilMax CMA-UBTULBUL 60.00 624 299 0.076 186 834 Raycap DC6-48-60-18- 40.00 20 5 0.001 3 27 Ericsson Streetmacro 40.00 29 8 0.002 5 39 Ericsson Radio 4449 40.00 70 18 0.005 11 94 Ericsson RRUS 32 B66 40.00 51 13 0.003 8 68 Ericsson RRUS 32 B2 40.00 53 14 0.003 9 71 Ericsson AIR6449 40.00 82 21 0.005 13 109 Raycap RCMDC-6627-PF 40.00 32 8 0.002 5 43 Amphenol Antel BXA-8 40.00 23 6 0.002 4 31 Flat Low Profile Pia 40.00 1,500 390 0.099 243 2,005 11,174 3,959 1.000 2,461 14,939 Load Case 0.9D- 1.0Ev+ 1.0Eh Seismic(Reduced DL) Height Above Horizontal Vertical Base Weight WZ Force Force Segment (ft) (Ib) (lb-ft) C roc (Ib) (Ib) 17 75.50 37 25 0.006 16 29 16 72.50 192 122 0.031 76 146 15 67.50 200 115 0.029 71 153 14 62.50 208 106 0.027 66 159 13 57.50 235 106 0.027 66 179 12 52.50 243 95 0.024 59 185 11 47.50 251 85 0.021 53 192 10 42.50 259 74 0.019 46 198 9 37.50 289 68 0.017 42 220 8 33.50 358 71 0.018 44 273 7 31.00 149 26 0.007 16 113 6 27.50 379 56 0.014 35 289 5 22.50 390 43 0.011 27 298 4 17.50 401 30 0.008 19 306 • 3 12.50 412 19 0.005 12 314 2 7.50 423 9 0.002 5 323 1 2.50 434 2 0.000 1 331 Commscope CBC78-DS-4 76.00 18 12 0.003 8 14 Generic GPS 76.00 10 7 0.002 4 8 Raycap DC6-48-60-18- 76.00 40 27 0.007 17 31 Ericsson Streetmacro 76.00 29 20 0.005 12 22 Ericsson Radio 4449 76.00 140 96 0.024 60 107 Ericsson RRUS 32 B66 76.00 101 69 0.018 43 77 Ericsson RRUS 32 B2 76.00 106 73 0.018 45 81 Ericsson AIR 6449 B7 76.00 163 112 0.028 69 125 Amphenol Antel BXA-8 76.00 46 31 0.008 20 35 Flat T-Arm 76.00 750 514 0.130 319 572 Raycap DC6-48-60-18- 60.00 40 19 0.005 12 31 Nokia AirScale RRH 4 60.00 106 51 0.013 32 81 Nokia Airscale Dual 60.00 232 111 0.028 69 177 Alcatel-Lucent RRH4X 60.00 210 101 0.025 63 160 Nokia AirScale Dual 60.00 265 127 0.032 79 202 Nokia AEQK AirScale 60.00 298 143 0.036 89 227 Page: 14 'Site Number: 82805 Code: ANSI/TIA-222-H (2007-2021 by ATC IP LLC. All rights reserved. ' Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:46 PM Customer: AT&T MOBILITY y , Nokia AEQU Airscale 60.00 298 143 0.036 89 227 Raycap DC9-48-60-24- 60.00 16 8 0.002 5 12 KMW EPBQ-652L8H8 60.00 62 30 0.008 19 48 Round Sector Frame 60.00 900 432 0.109 268 687 CellMax CMA-UBTULBUL 60.00 624 299 0.076 186 476 Raycap DC6-48-60-18- 40.00 20 5 0.001 3 15 Ericsson Streetmacro 40.00 29 8 0.002 5 22 Ericsson Radio 4449 40.00 70 18 0.005 11 53 . Ericsson RRUS 32 B66 40.00 51 13 0.003 8 39 Ericsson RRUS 32 B2 40.00 53 14 0.003 9 40 Ericsson AIR6449 40.00 82 21 0.005 13 62 Raycap RCMDC-6627-PF 40.00 32 8 0.002 5 24 Amphenol Antel BXA-8 40.00 23 6 0.002 4 18 Flat Low Profile Pla 40.00 1,500 390 0.099 243 1,145 11,174 3,959 1.000 2,461 8,526 Page: 15 1 Site Number: 82805 Code: ANSI/TIA-222-H 12007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:46 PM Customer: AT&T MOBILITY Load Case 1.2D + 1.0Ev+ 1.0Eh Seismic Calculated Forces Seg Pu Vu Tu Mu Mu Resultant phi phi phi phi Total Elev FY(-) FX(-) MY MZ MX Moment Pn Vn Tn Mn Deflect Rotation (ft) (kips) (kips) (ft-kips) (ft-kips) (ft-kips) (ft-kips) (kips) (kips) (ft-kips) (ft-kips) (in) (deg) Ratio' 0.00 -14.36 -2.47 0.00 -148.92 0.00 148.92 1,480.76 355.93 890.23 842.67 0.00 0.00 0.186 5.00 -13.79 -2.49 0.00 -136.56 0.00 136.56 1,448.88 345.52 838.91 800.19 0.05 -0.10 0.180. 10.00 -13.23 -2.50 0.00 -124.11 0.00 124.11 1,416.30 335.10 789.10 758.40 0.20 -0.19 0.173 15.00 -12.69 -2.50 0.00 -111.62 0.00 111.62 1,374.52 324.69 740.83 712.94 0.45 -0.29 0.166 20.00 -12.17 -2.49 0.00 -99.14 0.00 99.14 1,330.43 314.28 694.07 667.72 0.80 -0.38 0.158 25.00 -11.66 -2.47 0.00 -86.70 0.00 86.70 1,286.35 303.86 648.84 623.98 1.25 -0.47 0.148 30.00 -11.45 -2.46 0.00 -74.36 0.00 74.36 1,242.26 293.45 605.13 581.73 1.78 -0.55 0.137 32.00 -10.97 -2.42 0.00 -69.44 0.00 69.44 1,224.62 289.28 588.08 565.24 2.02 -0.59 0.132 35.00 -10.59 -2.39 0.00 -62.18 0.00 62.18 880.73 216.49 439.12 406.74 2.41 -0.64 0.165 40.00 -7.76 -2.02 0.00 -50.25 0.00 50.25 858.17 208.68 408.01 381.91 3.12 -0.71 0.141 45.00 -7.42 -1.97 0.00 -40.18 0.00 40.18 834.92 200.87 378.04 357.53 3.91 -0.80 0.121 50.00 -7.09 -1.91 0.00 -30.33 0.00 30.33 810.98 193.06 349.21 333.66 4.79 -0.87 0.100 55.00 -6.78 -1.85 0.00 -20.77 0.00 20.77 784.22 185.25 321.53 309.47 5.73 -0.93 0.076 60.00 -2.44 -0.80 0.00 -11.52 0.00 11.52 751.15 177.44 294.99 283.80 6.73 -0.97 0.044 65.00 -2.17 -0.73 0.00 -7.51 0.00 7.51 718.09 169.63 269.60 259.25 7.77 -1.00 0.032 70.00 -1.92 -0.65 0.00 -3.87 0.00 3.87 685.02 161.82 245.34 235.80 8.83 -1.02 0.019 75.00 -1.87 -0.63 0.00 -0.63 0.00 0.63 651.96 154.01 222.23 213.47 9.91 -1.03 0.006 76.00 0.00 -0.60 0.00 0.00 0.00 0.00 645.34 152.44 217.75 209.13 10.12 -1.03 0.000 • Page: 16 Site Number: 82805 Code: ANSI/TIA-222-H 0007-2021 by ATC IP LLC. 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Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:46 PM Customer: AT&T MOBILITY Load Case 0.9D - 1.0Ev+ 1.0Eh Seismic (Reduced DL) Calculated Forces Seg Pu Vu Tu Mu Mu Resultant phi phi phi phi Total Elev FY(-) FX(-) MY MZ MX Moment Pn Vn Tn Mn Deflect Rotation (ft) (kips) (kips) (ft-kips) (ft-kips) (ft-kips) (ft-kips) (kips) (kips) (ft-kips) (ft-kips) (in) (deg) Ratio 0.00 -8.19 -2.47 0.00 -146.34 0.00 146.34 1,480.76 355.93 890.23 842.67 0.00 0.00 0.179 5.00 -7.87 -2.47 0.00 -134.00 0.00 134.00 1,448.88 345.52 838.91 800.19 0.05 -0.09 0.173 10.00 -7.55 -2.47 0.00 -121.63 0.00 121.63 1,416.30 335.10 789.10 758.40 0.20 -0.19 0.166 15.00 -7.24 -2.47 0.00 -109.27 0.00 109.27 1,374.52 324.69 740.83 712.94 0.44 -0.28 0.159 20.00 -6.94 -2.45 0.00 -96.94 0.00 96.94 1,330.43 314.28 694.07 667.72 0.79 -0.37 0.150 25.00 -6.64 -2.42 0.00 -84.70 0.00 84.70 1,286.35 303.86 648.84 623.98 1.22 -0.46 0.141 30.00 -6.53 -2.41 0.00 -72.59 0.00 72.59 1,242.26 293.45 605.13 581.73 1.75 -0.54 0.130 32.00 -6.25 -2.37 0.00 -67.77 0.00 67.77 1,224.62 289.28 588.08 565.24 1.98 -0.58 0.125 35.00 -6.03 -2.33 0.00 -60.67 0.00 60.67 880.73 216.49 439.12 406.74 2.36 -0.62 0.156 40.00 -4.42 -1.97 0.00 -49.02 0.00 49.02 858.17 208.68 408.01 381.91 3.05 -0.70 0.134 45.00 -4.22 -1.92 0.00 -39.17 0.00 39.17 834.92 200.87 378.04 357.53 3.83 -0.78 0.115 50.00 -4.04 -1.86 0.00 -29.56 0.00 29.56 810.98 193.06 349.21 333.66 4.69 -0.85 0.094 55.00 -3.86 -1.80 0.00 -20.25 0.00 20.25 784.22 185.25 321.53 309.47 5.61 -0.91 0.070 60.00 -1.39 -0.78 0.00 -11.25 0.00 11.25 751.15 177.44 294.99 283.80 6.59 ' -0.95 0.042 65.00 -1.23 -0.71 0.00 -7.33 0.00 7.33 718.09 169.63 269.60 259.25 7.60 -0.98 0.030 70.00 -1.09 -0.63 0.00 -3.78 0.00 3.78 685.02 161.82 245.34 235.80 8.64 -1.00 0.018 75.00 -1.06 -0.62 0.00 -0.62 0.00 0.62 651.96 154.01 222.23 213.47 9.69 -1.01 0.005 76.00 0.00 -0.60 0.00 0.00 0.00 0.00 645.34 152.44 217.75 209.13 9.90 -1.01 0.000 Page: 17 'Site Number: 82805 Code: ANSI/TIA-222-H (2007-2021 by ATC IP LLC. All rights reserved. Site Name: TIGARD-99, OR Engineering Number: 13683414_C3_04 8/17/2021 12:50:46 PM Customer: AT&T MOBILITY 4 Analysis Summary Reactions Max Usage Shear Shear Axial Moment Moment Moment FX FZ FY MX MY MZ Elev Interaction Load Case (kips) (kips) (kips) (ft-kips) (ft-kips) (ft-kips) (ft) Ratio 1.2D+ 1.0W 6.89 0.00 13.39 0.00 0.00 387.45 0.00 0.47 0.9D+ 1.0W 6.88 0.00 10.04 0.00 0.00 383.81 0.00 0.46• 1.2D+ 1.0Di + 1.0Wi 1.02 0.00 23.38 0.00 0.00 57.92 0.00 0.08 1.2D+ 1.0Ev+ 1.0Eh 2.47 0.00 14.36 0.00 0.00 148.92 0.00 0.19 0.9D- 1.0Ev+ 1.0Eh 2.47 0.00 8.19 0.00 0.00 146.34 0.00 0.18 1.0D+ 1.0W 2.36 0.00 11.17 0.00 0.00 131.83 0.00 0.16 • Page: 18 82805-Tigard-99,OR(ANSI/TIA-222-H( 12:52 PM 8/17/2021 AMfItlCAN TOWER'. Base Plate&Anchor Rod Analysis Pole Dimensions Base Reactions Report Capacities Number of Sides 18 - Moment,Mu 387.5 k-ft ,. Diameter 27.94 in Axial,Pu 13.4 k Base Plate 39% Pass Thickness 1/4 in Shear,Vu 6.9 k Anchor Rods 59% Pass Orientation Offset Neutral Axis ° Dwyidag Base Plate Shape Square - Width 30 in Thickness 2 3/4 in Grade A572-50 Yield Strength,Fy 50 ksi allk Tensile Strength,Fu 65 ksi Clip 0 in Orientation Offset Anchor Rod Detail d n=0.5 Clear Distance 3 in Applied Moment,Mu 'k Bending Stress,cMn q ! k Original Anchor Rods Arrangement Cluster - Quantity 4 - Diameter,0 2 1/4 in ' • Bolt Circle 35 in / Grade A615-75 Yield Strength,Fy 75 ksi Tensile Strength,Fu 100 ksi Spacing 6.0 in Orientation Offset Applied Force,Pu e k • Anchor Rods,4Pn y :{,t" •k X:\S-V\Tigard-99,OR(82805)\Structural Information\Monopole.Base-Plate-and-Anchor-Rod.v2.1 Checked By:9/25/2019 Site Name: Tigard-99,OR ` Site Number: 82805 Tower Type: MP Design Base Loads(Factored)-Analysis per TIA-222-H Standards Pier Foundation Analysis Foundation Analysis Parameters Analyze or Design a Foundation? Analyze - Foundation Mapped: N - W Moment(M): 387.5 k-ft 11=11e/11r- :11M,11=11- Shear/Leg(V): 6.9 k _I= = =Axial Load(P): 13.4 k Uplift/Leg(U): 0.0 k Diameter of Caisson(d): 5 ft O Caisson Embedment(L-h): 15 ft Caisson Height Above Ground(h): 0.5 ft Depth Below Ground Surface to Water Table(w): 10 ft Unit Weight of Concrete: : ''.pcf Unit Weight of Water: ' ..J.pcf Tension/Compression Skin Friction Factor: 1 - Pullout Angle: 30 ° Depth(ft) g,,,, Cu 4) Ultimate Skin Ultimate Bearing Top Bottom (pcf) (psf)' ' (degree) Friction(psf) Pressure(psf) ,,r . .? " '' . '-' 105 ti:: h �' T '" , . 4. '{ La;.; r 1 :` `r,' ` 3e ' k % �_ $a' .y m )tea 2.5 t 110 1,000 28 400 0 8 115 200 30 500 6,000 M Soil Strength Capacities Required Embedment: <�q .'}'ft Volume of Concrete: t 304 ft3 Shear(k)/Moment(k-ft) Buoyant Weight of Concrete: u5.5 k -200 0 200 400 600 Average Soil Unit Weight: R9.7 pcf 0 1 I Skin Friction Resistance: 139.E k i I 2 Compressive Bearing Resistance: 11:. k 1 1 ' Pullout Weight(Minus Concrete Weight): 197,« k 1- l 1 -4 ' Nominal Uplift Capacity per Leg(Ur): 67,2 k Nominal Compressive Capacity per Leg(fSP.): 1�5 S k - 1 6 Y T,,: ) fi Or1k r---- +-- ----I -8 Tu/f5Tn• PASS 1 1 i J= 1 I I c P.: .1 r- -r -1 i -10 a 1 1 1 in PAP.: 1 i as, r r 1 -12 Total Lateral Resistance: A;z` k 1 I I 1 1 1 Inflection Point(Below Ground Surface): t ft - i ; ; -14 Moment At Inflection Point(MD): 450, 1 k-ft L L J Nominal Moment Capacity VA.): 1684 '` k-ft _Moment Shear -16 f5: 0,'!3 - Mo/fSM,,: P'Y Caisson Strength Capacities Concrete Compressive Strength(f c): 3,000 psi Vertical Steel Rebar Size#: 11 - Vertical Steel Rebar Area: Y' `tt 2 In #of Vertical Steel Rebars: 12 Vertical Steel Rebar Yield Strength(Fy): 60 ksi Horizontal Tie/Stirrup Size#: 5 - Horizontal Tie/Stirrup Area: Ad 2 Vertical Rebar Clear Cover: 4 in Design Horizontal Tie/Stirrup Spacing: 18 in Horizontal Tie/Stirrup Steel Yield Strength(Fv): 40 ksi Rebar Cage Diameter: . Strength Bending/Tension Reduction Factor(fB): iiii 4.,i4n - Aa318-1a-z1.z.1[Table 21.2.1(a)] Strength Shear Reduction Factor(fv): ���tl� {4�:,- ACI318-14-21.2.1[Table 211.1(b)] Strength Compression Reduction Factor(fc): " m a- ACI 318-14-21.2.1[Table 21.2.1(a)] Steel Elastic Modulus: p ,a!l!', ksi Design Moment(Mu): t m 814,, i k-ft Nominal Moment Capacity(fBMn : '' ) ��'a 1,k-ft ACI 318-14-9.5.2/22.3 Mug BMn: 18% Pass Design Shear(Vn): e, k Nominal Shear Capacity(fvVn): k AC1318-14-22.5 Vu/fvVn: 24% Pass Design Tension(Tu): k Nominal Tension Capacity(f1Tn): k Tu/frTn: 0% Pass Design Compression(Pa): & _ k Nominal Compression Capacity(fpPn): L tra-0 .4 k AC1318-14-22.4 Pu/fpPn: 1% Pass Bending Reinforcement Ratio: Mu/fBMn+TJfTTn: 18% Pass ACI 318-14-10.6.1&TIA-222-H-9.4.1 Nominal and Factored Moment Capacity and Factored Design Loads 0 1000 2000 3000 4000 5000 6000 1 T r 7 r -I 10000 i...s. ; L. 1 L J 8000 _..!..............,,,4 I .y r"`�r.,.__` A Pu&Mu 1 ~ - 0" -+ -i 6000 %% 13. • Tu&Mu Y w ` T r Seek • r $ -I 4000 i I. L �� — Factored Envelope or' -ytt J 2000 =••.. '. s Nominal Envelope * or_.s 00'�! it ow 0 -2000 Moment(k-ft)