Structural Analysis Report

Transcription

1 This report was prepared for American Tower Corporation by Structural Analysis Report Structure : 3 ft Guyed Tower ATC Site Name : Wests Pond NC, NC ATC Site ber : 2272 Engineering ber : OAA69726_C3_ Proposed Carrier : Verizon Carrier Site Name : Anderson Creek Carrier Site ber : Site Location : 723 Lastar Road Bunnlevel, NC , County : Harnett Date : December 2, 26 Max Usage : 3% Result : Pass Prepared By: Spencer Collins CLS Reviewed By: COA: P-268 CLS 25 Benson Road, Garner, NC Office: (45) Fax: (45)

2 Eng. ber OAA69726_C3_ December 2, 26 Table of Contents Introduction... Supporting Documents... Analysis... Conclusion... 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 CLS 25 Benson Road, Garner, NC Office: (45) Fax: (45)

3 Eng. ber OAA69726_C3_ December 2, 26 Page Introduction The purpose of this report is to summarize results of a structural analysis performed on the 3 ft guyed tower to reflect the change in loading by Verizon. Supporting Documents Tower Drawings Rohn Drawing #C98965 (R3), dated August 5, 998 Foundation Drawing Rohn Drawing #A & Drawing #A9854-, dated may 27, 998 Geotechnical Report Froehling & Robertson, Inc. Project #Y66-547, dated April 4, 998 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: 95 mph (3-Second Gust) Basic Wind Speed w/ Ice: 3 mph (3-Second Gust) w/ 3/4" radial ice concurrent / 29 IBC / 22 North Carolina Building Code Structure Class: II Exposure Category: C Topographic Category: Spectral Response: Ss =.2, S =.9 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 at Engineering@americantower.com. Please include the American Tower site name, site number, and engineering number in the subject line for any questions. CLS 25 Benson Road, Garner, NC Office: (45) Fax: (45)

4 Eng. ber OAA69726_C3_ December 2, 26 Page 2 Existing and Reserved Equipment Elevation¹ Mount RAD Qty Antenna Mount Type Lines Carrier 4 Commscope SBNHH-D65C Powerwave P45-6-XLH-RR Commscope SBNHH-D65A 4 Kathrein Ericsson RRUS-2 B2 2 Kathrein Ericsson RRUS- 8MHz 3 Ericsson RRUS A2 Module 2 Raycap DC F 6 Andrew E5S9P8 Sector Frames (4).74" 8 AWG 7 (2) 2 /4" Coax () 3/8" RET Control Cable ().28" Fiber AT&T Mobility CCI TTA-85D Sprint Nextel (2) 5/8" Coax 6 Powerwave 7745.A Sector Frames () 7/8" Coax T-Mobile 3 Powerwave LGP86nn Decibel DB8KE-XT Sector Frames (4) 7/8" Coax () 5/8" Coax Sprint Nextel Comsat PCSA Leg (6) 5/8" Coax RFS FD9R64/C-3L Antel BXA-763-8CF-EDIN Antel BXA-78/8CF Sector Frames (2) 5/8" Coax Verizon 3 Antel LPA-859/8CF-2 3 KMW KASCTPR KMW ET-X-CW-45-9-iR-AT Stand-offs (2) 5/8" Coax US Cellular 3 Antel BXA-863/8 Equipment to be Removed Elevation¹ Qty Antenna Mount Type Lines Carrier Mount RAD Antel LPA-859/8CF Verizon Proposed Equipment Elevation¹ Mount RAD Qty Antenna Mount Type Lines Carrier 3 Antel WWX63X9G 3 Ericsson RRUS-32 Raycap RRFDC-335-PF-48 Sector Frames () 5/8" Fiber Verizon Mount elevation is defined as height above bottom of steel structure to the bottom of mount, RAD elevation is defined as center of antenna above ground level (AGL). Install proposed coax stacked on top of existing Verizon coax. CLS 25 Benson Road, Garner, NC Office: (45) Fax: (45)

5 Eng. ber OAA69726_C3_ December 2, 26 Page 3 Structure Usages Structural Component Controlling Usage Pass/Fail Foundations Legs 99% Pass Diagonals 99% Pass Horizontals 5% Pass Guys 3% Pass Reaction Component Original Design Reactions Factored Design Reactions* Analysis Reactions % of Design Base Axial (kips) % Anchor Uplift (kips) % Anchor (kips) % Anchor 2 Uplift (kips) % Anchor 2 (kips) % * The design reactions are factored by.35 per, Sec The structure base reactions resulting from this analysis are acceptable when compared to those shown on the original structure drawings, therefore no modification or reinforcement of the foundation will be required. Deflection, Twist and Sway* Antenna Elevation Antenna Carrier Deflection Twist ( ) Sway (Rotation) ( ) 24. Raycap RRFDC-335-PF-48 Ericsson RRUS-32 Verizon Antel WWX63X9G *Deflection, Twist and Sway was evaluated considering a design wind speed of 6 mph (3-Second Gust) per CLS 25 Benson Road, Garner, NC Office: (45) Fax: (45)

6 Standard Conditions All engineering services are performed on the basis that the information used is current and correct. This information may consist of, but is not necessary limited, to: -- Information supplied by the client regarding the structure itself, antenna, mounts and feed line loading on the structure and its components, or other relevant information. -- Information from drawings in the possession of American Tower Corporation, or generated by field inspections or measurements of the structure. It is the responsibility of the client to ensure that the information provided to A.T. Engineering Services, PLLC and used in the performance of our engineering services is correct and complete. In the absence of information to the contrary, we assume that all structures were constructed in accordance with the drawings and specifications and that their capacity has not significantly changed from the "as new" condition. Unless explicitly agreed by both the client and American Tower Corporation, all services will be performed in accordance with the current revision of ANSI/TIA The design basic wind speed will be determined based on the minimum basic wind speed as prescribed in ANSI/TIA-222. Although every effort is taken to ensure that the loading considered is adequate to meet the requirements of all applicable regulatory entities, we can provide no assurance to meet any other local and state codes or requirements. If wind and ice loads or other relevant parameters are to be different from the minimum values recommended by the codes, the client shall specify the exact requirement. All services are performed, results obtained, and recommendations made in accordance with generally accepted engineering principles and practices. A.T. Engineering Services, PLLC is not responsible for the conclusions, opinions and recommendations made by others based on the information we supply. CLS 25 Benson Road, Garner, NC Office: (45) Fax: (45)

7 Job Information by ATC IP LLC. All rights reserved. Tower : Code : Client : 2272 Location : Wests Pond NC, NC Shape : Triangle Base Width : 5.4 ft Loads: 95 mph no ice 3 mph w/ 3/4" radial ice Site Class: D Ss:.2 S:.9 6 mph Serviceability Sections Properties Section Leg Members Diagonal Members Horizontal Members PX 5 ksi 3" DIA PIPE SAE 36 ksi 4X4X PX 5 ksi 3" DIA PIPE SAE 36 ksi.5x.5x.25 5 PX 5 ksi 3" DIA PIPE SAE 36 ksi.75x.75x.875 DAL 36 ksi 2.5X2X.25 6 PX 5 ksi 3" DIA PIPE SAE 36 ksi.5x.5x PX 5 ksi 3" DIA PIPE SAE 36 ksi.5x.5x.25 9 PX 5 ksi 3" DIA PIPE SAE 36 ksi.75x.75x.875 DAL 36 ksi 3X2X.25 PX 5 ksi 3" DIA PIPE SAE 36 ksi.5x.5x.875 PX 5 ksi 2-/2" DIA PIPE SAE 36 ksi.5x.5x PX 5 ksi 2-/2" DIA PIPE SAE 36 ksi 2X2X.25 DAE 36 ksi 2X2X PX 5 ksi 2-/2" DIA PIPE SAE 36 ksi.5x.5x PX 5 ksi 2-/2" DIA PIPE SAE 36 ksi.75x.75x PX 5 ksi 2-/2" DIA PIPE SAE 36 ksi.5x.5x.875 SAE 36 ksi.5x.5x.25 Elev Type Qty Description Discrete Appurtenance 3 Mounting Frame 3 Round Sector Frame 3 Panel 4 Commscope SBNHH-D65C 3 Panel Powerwave Allgon P45-6-XLH-RR 3 Panel Commscope SBNHH-D65A 3 Panel 4 Kathrein Ericsson RRUS-2 B2 3 Panel 2 Kathrein Ericsson RRUS- 8 MHz 3 3 Ericsson RRUS A2 Module 3 Raycap DC F 3 Raycap DC F 3 6 Andrew E5S9P CCI TTA-85D 286. Mounting Frame 3 Round Sector Frame 286. Panel 6 Powerwave 7745.A Powerwave LGP86nn 276. Other Torque Arms 262. Mounting Frame 3 Round Sector Frame 262. Whip 4 Decibel DB8KE-XT 253. Panel 6 Comsat PCSA Panel 3 Antel WWX63X9G 24 Panel 3 Ericsson RRUS Panel Raycap RRFDC-335-PF RFS FD9R64/C-3L 24 Panel 3 Antel BXA-763-8CF-EDIN-2 24 Panel 3 Antel BXA-78/8CF 24 Panel 3 Antel LPA-859/8CF-2 24 Mounting Frame 3 Flat Light Sector Frame 228. Straight Arm 3 Stand-off Panel 3 3 KMW KASCTPR828 KMW ET-X-CW-45-9-iR-AT 228. Panel 3 Antel BXA-863/8 29. Other Torque Arms Elev From To Qty Linear Appurtenance Description /8" RET Control Cab /4" Coax /4" Coax " 8 AWG " Fiber /8" Coax /8" Coax

8 Job Information by ATC IP LLC. All rights reserved. Tower : Code : Client : 2272 Location : Wests Pond NC, NC Shape : Triangle Base Width : 5.4 ft /8" Coax /8" Coax /8" Coax /8" Fiber /8" Coax /8" Coax /8" Coax

9 Job Information by ATC IP LLC. All rights reserved. Tower : Code : Client : 2272 Location : Wests Pond NC, NC Shape : Triangle Base Width : 5.4 ft Guy Anchor Design Loads Radius Drop Azimuth ( ) Uplift Vertical Global Base Foundation Design Loads Horizontal

10 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Location: Shape: Tower Manufacturer: Tower Type: Harnett County, NC Triangle Rohn Guyed Analysis Parameters Height : Base Elevation : 3 Bottom Face Width : 5.4 Top Face Width : 5.4 Ice & Wind Parameters Structure Class: Exposure Category: II C Topographic Category: Crest Height:. ft Design Windspeed Without Ice: Design Windspeed With Ice: Operational Windspeed: Design Ice Thickness: Seismic Parameters 95 mph 3 mph 6 mph.75 in Analysis Method: Site Class: Period Based on Rayleigh Method (sec): T L (sec): 8 S.97 S : Equivalent Modal Analysis & Equivalent Lateral Force Methods D - Stiff Soil.4 p:.3 S :.9 :.55, Max:.55 Fa :.6 FV : 2.4 C S, Min:.3 Sds :.2 Sd :.44 C S C S s.2d +.6W Normal 95 mph Normal to Face with No Ice.2D +.6W 6 deg 95 mph 6 degree with No Ice.2D +.6W 9 deg 95 mph 9 degree with No Ice.2D +.6W 2 deg 95 mph 2 degree with No Ice.2D +.6W 8 deg 95 mph 8 degree with No Ice.2D +.6W 2 deg 95 mph 2 degree with No Ice.2D +.6W 24 deg 95 mph 24 degree with No Ice.2D +.6W 3 deg 95 mph 3 degree with No Ice.2D +.6W 33 deg 95 mph 33 degree with No Ice.2D +.Di +.Wi Normal 3 mph Normal with.75 in Radial Ice.2D +.Di +.Wi 6 deg 3 mph 6 deg with.75 in Radial Ice.2D +.Di +.Wi 9 deg 3 mph 9 deg with.75 in Radial Ice.2D +.Di +.Wi 2 deg 3 mph 2 deg with.75 in Radial Ice.2D +.Di +.Wi 8 deg 3 mph 8 deg with.75 in Radial Ice.2D +.Di +.Wi 2 deg 3 mph 2 deg with.75 in Radial Ice.2D +.Di +.Wi 24 deg 3 mph 24 deg with.75 in Radial Ice.2D +.Di +.Wi 3 deg 3 mph 3 deg with.75 in Radial Ice.2D +.Di +.Wi 33 deg 3 mph 33 deg with.75 in Radial Ice (.2 +.2Sds) * DL + E Normal Seismic Normal (.2 +.2Sds) * DL + E 6 deg Seismic 6 deg (.2 +.2Sds) * DL + E 9 deg Seismic 9 deg Page

11 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Analysis Parameters (.2 +.2Sds) * DL + E 2 deg Seismic 2 deg (.2 +.2Sds) * DL + E 8 deg Seismic 8 deg (.2 +.2Sds) * DL + E 2 deg Seismic 2 deg (.2 +.2Sds) * DL + E 24 deg Seismic 24 deg (.2 +.2Sds) * DL + E 3 deg Seismic 3 deg (.2 +.2Sds) * DL + E 33 deg Seismic 33 deg.d +.W Service Normal Serviceability - 6 mph Wind Normal.D +.W Service 6 deg Serviceability - 6 mph Wind 6 deg.d +.W Service 9 deg Serviceability - 6 mph Wind 9 deg.d +.W Service 2 deg Serviceability - 6 mph Wind 2 deg.d +.W Service 8 deg Serviceability - 6 mph Wind 8 deg.d +.W Service 2 deg Serviceability - 6 mph Wind 2 deg.d +.W Service 24 deg Serviceability - 6 mph Wind 24 deg.d +.W Service 3 deg Serviceability - 6 mph Wind 3 deg.d +.W Service 33 deg Serviceability - 6 mph Wind 33 deg Page 2

12 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Discrete Appurtenance Properties ElevationDescription Qty Wt. (lb).2d +.6W Tower Loading EPA Length Width Depth K a Orient. Vert. (sf) (in) (in) Factor Ecc. M u (lb-ft) Q z F a (WL) P a (DL) (psf) (lb) (lb) 3. Andrew E5S9P Raycap DC Raycap DC Ericsson RRUS A Ericsson RRUS Kathrein Ericsson RRUS-2 B Kathrein Commscope SBNHH Powerwave Allgon Commscope SBNHH Round Sector Frame Powerwave CCI TTA-85D Powerwave Round Sector Frame Torque Arms Decibel DB8KE-XT Round Sector Frame Comsat PCSA RFS FD9R64/C-3L Antel LPA Raycap RRFDC Ericsson RRUS Antel Antel BXA-78/8CF Antel BXA Flat Light Sector KMW Stand-off Antel BXA-863/ KMW ET-X-CW Torque Arms Totals Discrete Appurtenance Properties.2D +.Di +.Wi ElevationDescription Qty Ice Wt (lb) Ice EPA (sf) Length Width (in) Depth (in) K a Orient. Factor Vert. Ecc. M u (lb-ft) Q z F a (WL) P a (DL) (psf) (lb) (lb) 3. Andrew E5S9P Raycap DC Raycap DC Ericsson RRUS A Ericsson RRUS Kathrein Ericsson RRUS-2 B Kathrein Commscope SBNHH Powerwave Allgon Commscope SBNHH Round Sector Frame Powerwave Page 3

13 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Tower Loading 286. CCI TTA-85D Powerwave Round Sector Frame Torque Arms Decibel DB8KE-XT Round Sector Frame Comsat PCSA RFS FD9R64/C-3L Antel LPA Raycap RRFDC Ericsson RRUS Antel Antel BXA-78/8CF Antel BXA Flat Light Sector KMW Stand-off Antel BXA-863/ KMW ET-X-CW Torque Arms Totals Discrete Appurtenance Properties ElevationDescription Qty Wt. (lb).d +.W Service EPA Length Width Depth K a Orient. Vert. (sf) (in) (in) Factor Ecc. M u (lb-ft) Q z F a (WL) P a (DL) (psf) (lb) (lb) 3. Andrew E5S9P Raycap DC Raycap DC Ericsson RRUS A Ericsson RRUS Kathrein Ericsson RRUS-2 B Kathrein Commscope SBNHH Powerwave Allgon Commscope SBNHH Round Sector Frame Powerwave CCI TTA-85D Powerwave Round Sector Frame Torque Arms Decibel DB8KE-XT Round Sector Frame Comsat PCSA RFS FD9R64/C-3L Antel LPA Raycap RRFDC Ericsson RRUS Antel Antel BXA-78/8CF Antel BXA Flat Light Sector KMW Stand-off Page 4

14 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Tower Loading 228. Antel BXA-863/ KMW ET-X-CW Torque Arms Totals Page 5

15 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Linear Appurtenance Properties Elev Elev From To Width Weight Pct Description Qty (in) (lb/ft) In Block Tower Loading Spread On Faces Bundling Arrangement Cluster Dia (in) Out Of Spacing Zone (in) Orientation Ka Factor Override " Fiber.29.8 Lin App Individual N " 8 AWG Lin App Block N /4" Coax Block N /4" Coax Individual N /8" RET Control Lin App Individual N /8" Coax Block N /8" Coax Individual N /8" Coax Individual N /8" Coax Block N /8" Coax Block N /8" Coax Block N /8" Coax Lin App Block N /8" Fiber.63.6 Lin App Individual N /8" Coax Block N.5. Page 6

16 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Equivalent Lateral Force Method (Based on ASCE7- Chapters, 2 & 5) Spectral Response Acceleration for Short Period (S Spectral Response Acceleration at. Second Period (S Long-Period Transition Period (T Importance Factor (I e ): Site Coefficient F a : Site Coefficient F v : Response Modification Coefficient (R): - Seconds): L s ): ): Design Spectral Response Acceleration at Short Period (S ds ):.2 Design Spectral Response Acceleration at. Second Period (S d ):.4 Seismic Response Coefficient (C Upper Limit C s ):.6.6 s : Lower Limit C s :.3 Period based on Rayleigh Method (sec):.4 Redundancy Factor (p):.3 Seismic Force Distribution Exponent (k):.27 Total Unfactored Dead Load: 37.8 k Seismic Base (E): 2.68 k LoadCase (.2 +.2Sds) * DL + E Section Height Above Base Weight (lb) Seismic Wz (lb-ft) Cvx Horizontal Force (lb) Vertical Force (lb) 6 29,96,598, , ,898 2,37, , ,448,63,5.6 64, ,825,88, , ,55 2,263, ,67 9,944,59, ,44 7 2,99,424, , ,332,35, , ,99 96, ,472 7,99 777, , ,99 635, , ,28 485, , ,99 285, , ,99 49, , ,93 34,2 3, ,998,68 Andrew E5S9P , Raycap DC F , Raycap DC F , Ericsson RRUS A2 Module , Ericsson RRUS- 8 MHz , Kathrein , Ericsson RRUS-2 B , Kathrein , Page 7

17 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Equivalent Lateral Force Method Commscope SBNHH-D65A , Powerwave Allgon P45-6-XLH-RR , Commscope SBNHH-D65C , Round Sector Frame 3 9,256, ,8 Powerwave LGP86nn , CCI TTA-85D , Powerwave 7745.A , Round Sector Frame ,82, ,8 Torque Arms , Decibel DB8KE-XT , Round Sector Frame ,58,.4 8,8 Comsat PCSA , RFS FD9R64/C-3L , Antel LPA-859/8CF , Raycap RRFDC-335-PF , Ericsson RRUS , Antel WWX63X9G , Antel BXA-78/8CF , Antel BXA-763-8CF-EDIN , Flat Light Sector Frame 24,2,262, ,49 KMW KASCTPR ,843 5 Stand-off , Antel BXA-863/ , KMW ET-X-CW-45-9-iR-AT , Torque Arms , ,84 26,25,652. 2,679 46,83 Page 8

18 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Equivalent Modal Analysis Method (Based on ASCE7- Chapters, 2 & 5 and ANSI/TIA-G, section 2.7) Spectral Response Acceleration for Short Period (S s ):.2 Spectral Response Acceleration at. Second Period (S ):.9 Importance Factor (I e ):. Site Coefficient F Site Coefficient F a : v : Response Modification Coefficient (R): Design Spectral Response Acceleration at Short Period (S ds ): Desing Spectral Response Acceleration at. Second Period (S Period Based on Rayleigh Method (sec): Redundancy Factor (p): d ): LoadCase (.2 +.2Sds) * DL + E Height Above Base Section Seismic Weight (lb) a b c Saz Horizontal Force (lb) Vertical Force (lb) 6 29, , , , , , , , , ,67 9, ,44 7 2, , , , , ,472 7, , , , , , , , , , , , ,68 Andrew E5S9P Raycap DC F Raycap DC F Ericsson RRUS A2 Module Ericsson RRUS- 8 MHz Kathrein Ericsson RRUS-2 B Kathrein Commscope SBNHH-D65A Powerwave Allgon P45-6-XLH Commscope SBNHH-D65C Round Sector Frame ,8 Powerwave LGP86nn CCI TTA-85D Powerwave 7745.A Round Sector Frame ,8 Torque Arms Decibel DB8KE-XT Round Sector Frame ,8 Comsat PCSA RFS FD9R64/C-3L Antel LPA-859/8CF Raycap RRFDC-335-PF Page 9

19 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Equivalent Modal Analysis Method Ericsson RRUS Antel WWX63X9G Antel BXA-78/8CF Antel BXA-763-8CF-EDIN Flat Light Sector Frame 24, ,49 KMW KASCTPR Stand-off Antel BXA-863/ KMW ET-X-CW-45-9-iR-AT Torque Arms , ,369 46,83 Page

20 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:53 AM Customer: Force/Stress Summary DIAG Section: TB9 Bot Elev : Height : 8. Max Compression Member LEG PX - 3" DIA PIPE HORIZSAE - 4X4X D +.Di D +.6W Len Bracing % X Member X Member Z Y Z KL/R. F'y. Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ SAE - 4X4X.5 DIAG D +.6W Member Section: 2 93A2SB Bot Elev : 8. Height : 2. Max Compression Member LEG PX - 3" DIA PIPE D +.6W HORIZ DIAG SAE -.5X.5X D +.6W Len X 3.78 Bracing % Member X Member Z 5 5 F'y Y Z KL/R Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt Section: 3 93ASB Bot Elev : 2 Height : 2 Max Compression Member LEG PX - 3" DIA PIPE -.2D +.6W 9 HORIZ DIAG SAE -.5X.5X D +.6W Len X 3.87 Bracing % Member X Member Z 5 5 F'y Y Z KL/R Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt Page

21 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Force/Stress Summary Section: 4 93ASB Bot Elev : 4 Height : 2 Max Compression Member LEG PX - 3" DIA PIPE D +.6W 9 HORIZ DIAG SAE -.5X.5X D +.6W Len X 3.87 Bracing % Member X Member Z 5 5 F'y Y Z KL/R Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt DIAG Section: 5 93CGAL3SB Bot Elev : 6 Height : 2 Max Compression Member LEG PX - 3" DIA PIPE HORIZ D +.6W 3.87 SAE -.75X.75X D +.6W Len Bracing % X Member X Y Z KL/R F'y 36. Phic Pn 9.96 Bolts Holes 2.43 % Member Z Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.75X.75X D +.6W Bolt DIAG Section: 6 93BSB Bot Elev : 8 Height : 2 Max Compression Member LEG PX - 3" DIA PIPE HORIZ D +.6W Len 3.87 SAE -.5X.5X D +.6W Bracing % F'y X Y Z KL/R Member X Phic Pn 7.4 Bolts Holes 7.95 % Member Z Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt Page 2

22 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Force/Stress Summary Section: 7 93ASB Bot Elev :. Height : 2 Max Compression Member LEG PX - 3" DIA PIPE D +.6W HORIZ DIAG SAE -.5X.5X D +.6W Len X 3.87 Bracing % Member X Member Z 5 5 F'y Y Z KL/R Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt DIAG Section: 8 93ASB Bot Elev : 2. Height : 2 Max Compression Member LEG PX - 3" DIA PIPE HORIZ D +.6W SAE -.5X.5X D +.6W Len Bracing % X Member X Y Z KL/R F'y 36. Phic Pn 4.87 Bolts Holes 7.95 % Member Z Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt DIAG Section: 9 93CGAL2SB Bot Elev : 4. Height : 2 Max Compression Member LEG PX - 3" DIA PIPE HORIZ D +.6W Len 3.87 SAE -.75X.75X D +.6W Bracing % F'y X Y Z KL/R Member X Phic Pn 9.96 Bolts Holes 2.43 % Member Z Max Tension Member LEG HORIZ DAL - 3X2X DIAG SAE -.75X.75X Fy Fu.2D +.6W D +.6W 9 36 Phit Pn Bolts Holes % Member Bolt Page 3

23 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Force/Stress Summary Section: 925BBSB Bot Elev : 6. Height : 2 Max Compression Member LEG PX - 3" DIA PIPE D +.6W HORIZ DIAG SAE -.5X.5X D +.6W Len X 3.87 Bracing % Member X Member Z 5 5 F'y Y Z KL/R Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts LEG PX - 3" DIA PIPE.83.2D +.6W HORIZ DIAG SAE -.5X.5X D +.6W Holes 7.95 % Member Bolt DIAG Section: 925BSB Bot Elev : 8. Height : 2 Max Compression Member LEG PX - 2-/2" DIA PIPE HORIZ D +.6W 3.87 SAE -.5X.5X D +.6W Len Bracing % X Member X Y Z KL/R 5 3. F'y 36. Phic Pn 7.4 Bolts Holes 7.95 %.44 8 Member Z Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt DIAG Section: 2 925ETAXSB Bot Elev : 2. Height : 2 Max Compression Member LEG PX - 2-/2" DIA PIPE HORIZDAE - 2X2X D +.6W D +.6W Len SAE - 2X2X D +.6W Bracing % F'y X Y Z KL/R Member X Member Y Phic Pn 6.34 Bolts 4 Holes % Member Z Max Tension Member LEG PX - 2-/2" DIA PIPE HORIZ DAE - 2X2X.25 DIAG SAE - 2X2X D +.6W Fy.2D +.6W 6.2D +.6W 9 36 Fu Phit Pn Bolts Holes % 29 Member Member Member Page 4

24 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Force/Stress Summary Section: 3 925BSB Bot Elev : 22. Height : 2 Max Compression Member LEG PX - 2-/2" DIA PIPE D +.6W HORIZ DIAG SAE -.5X.5X D +.6W Len X 3.87 Bracing % Member X Member Z 5 5 F'y Y Z KL/R Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts LEG PX - 2-/2" DIA PIPE D +.6W HORIZ DIAG SAE -.5X.5X D +.6W Holes 7.95 % Member Bolt DIAG Section: 4 925BSB Bot Elev : 24. Height : 2 Max Compression Member LEG PX - 2-/2" DIA PIPE HORIZ D +.6W 3.87 SAE -.5X.5X D +.6W Len Bracing % X Member X Y Z KL/R 5 3. F'y 36. Phic Pn 7.4 Bolts Holes 7.95 % Member Z Max Tension Member Fy Fu Phit Pn Bolts Holes % LEG HORIZ DIAG SAE -.5X.5X D +.6W Bolt DIAG Section: 5 925CTL64SB Bot Elev : 26. Height : 2 Max Compression Member LEG PX - 2-/2" DIA PIPE HORIZ D +.6W Len 3.87 SAE -.75X.75X D +.6W Bracing % F'y X Y Z KL/R Member X Phic Pn 9.96 Bolts Holes 2.43 % Member Z Max Tension Member Fy Fu Phit Pn Bolts LEG PX - 2-/2" DIA PIPE D +.6W HORIZ DIAG SAE -.75X.75X D +.6W Holes % 25 Member Bolt Page 5

25 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Force/Stress Summary Section: 6 925BSB Bot Elev : 28. Height : 2 Max Compression Member LEG PX - 2-/2" DIA PIPE HORIZSAE -.5X.5X.25 DIAG SAE -.5X.5X D +.6W -.68 Len D +.6W 6.2D +.6W Bracing % X Member X Member Z Member Z 5 5 F'y Y Z KL/R Phic Pn Bolts Holes % Max Tension Member Fy Fu Phit Pn Bolts LEG PX - 2-/2" DIA PIPE D +.6W HORIZ SAE -.5X.5X D +.6W DIAG SAE -.5X.5X D +.6W Holes 7.95 % Member 6 Member Bolt Page 6

26 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Detailed Reactions FX Node FY.2D +.6W Normal A Aa Ab A A2a A2b FZ (-) = Uplift (+) = Down.2D +.6W 6 deg A Aa Ab A A2a A2b D +.6W 9 deg A Aa Ab A A2a A2b D +.6W 2 deg A Aa Ab A A2a A2b D +.6W 8 deg A Aa Ab A A2a A2b D +.6W 2 deg A Aa Ab A A2a A2b D +.6W 24 deg A Aa Ab A A2a A2b D +.6W 3 deg A Aa Ab A Page 7

27 Site Name: Wests Pond NC, NC Customer: Engineering ber: A2a A2b OAA69726_C3_ by ATC IP LLC. All rights reserved. 2/2/26 6:53:54 AM.2D +.6W 33 deg A Aa Ab A A2a A2b D +.Di +.Wi Normal A Aa Ab A A2a A2b D +.Di +.Wi 6 deg A Aa Ab A A2a A2b D +.Di +.Wi 9 deg A Aa Ab A A2a A2b D +.Di +.Wi 2 deg A Aa Ab A A2a A2b D +.Di +.Wi 8 deg A Aa Ab A A2a A2b D +.Di +.Wi 2 deg A Aa Ab A A2a A2b D +.Di +.Wi 24 deg A Aa Ab A A2a A2b D +.Di +.Wi 3 deg Page 8

28 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: A Aa Ab A A2a A2b D +.Di +.Wi 33 deg A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E Normal M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E Normal M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 6 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 6 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 9 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 9 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 2 deg M A Aa Ab A A2a Page 9

29 Site Name: Wests Pond NC, NC Customer: Engineering ber: OAA69726_C3_ A2b by ATC IP LLC. All rights reserved. 2/2/26 6:53:54 AM (.2 +.2Sds) * DL + E 2 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 8 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 8 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 2 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 2 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 24 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 24 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 3 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 3 deg M A Page 2

30 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 33 deg M A Aa Ab A A2a A2b (.2 +.2Sds) * DL + E 33 deg M A Aa Ab A A2a A2b D +.W Service Normal A Aa Ab A A2a A2b D +.W Service 6 deg A Aa Ab A A2a A2b D +.W Service 9 deg A Aa Ab A A2a A2b D +.W Service 2 deg A Aa Ab A A2a A2b D +.W Service 8 deg A Aa Ab A A2a A2b D +.W Service 2 deg A Aa Ab A A2a A2b Page 2

31 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer:.D +.W Service 24 deg A Aa Ab A A2a A2b D +.W Service 3 deg A Aa Ab A A2a A2b D +.W Service 33 deg A Aa Ab A A2a A2b Maximum Reactions Summary Vertical Horizontal Base Anch Anch Page 22

32 Site Name: Wests Pond NC, NC Customer: Engineering ber: OAA69726_C3_ Guy Anchor Design Loads by ATC IP LLC. All rights reserved. 2/2/26 6:53:54 AM Radius Drop Azimuth ( ) Uplift Page 23

33 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer: Detailed Cable Forces Elevation Cable Anchor Node Tower Node Allow Tension Applied Tension %.2D +.6W Normal 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.6W 6 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.6W 9 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b Page 24

34 Site Name: Wests Pond NC, NC Customer: by ATC IP LLC. All rights reserved. Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM A2a T4a A2a T4b A2b T A2b T4a D +.6W 2 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.6W 8 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.6W 2 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b Page 25

35 Site Name: Wests Pond NC, NC Customer: by ATC IP LLC. All rights reserved. Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM A2b T A2b T4a D +.6W 24 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.6W 3 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.6W 33 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a Page 26

36 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer:.2D +.Di +.Wi Normal 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.Di +.Wi 6 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.Di +.Wi 9 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a Page 27

37 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer:.2D +.Di +.Wi 2 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.Di +.Wi 8 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.Di +.Wi 2 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a Page 28

38 27-26 by ATC IP LLC. All rights reserved. Site Name: Wests Pond NC, NC Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Customer:.2D +.Di +.Wi 24 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.Di +.Wi 3 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a D +.Di +.Wi 33 deg 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a (.2 +.2Sds) * DL + E Normal M 8 A Aa 3b Page 29

39 Site Name: Wests Pond NC, NC Customer: by ATC IP LLC. All rights reserved. Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a (.2 +.2Sds) * DL + E Normal M2 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a (.2 +.2Sds) * DL + E 6 deg M 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a (.2 +.2Sds) * DL + E 6 deg M2 8 A Aa 3b Ab 3a A Page 3

40 Site Name: Wests Pond NC, NC Customer: by ATC IP LLC. All rights reserved. Engineering ber: OAA69726_C3_ 2/2/26 6:53:54 AM Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a (.2 +.2Sds) * DL + E 9 deg M 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a (.2 +.2Sds) * DL + E 9 deg M2 8 A Aa 3b Ab 3a A Aa 59b Ab 59a A2 T A2 T3b A2a T3a A2a T3b A2b T A2b T3a A2 T A2 T4b A2a T4a A2a T4b A2b T A2b T4a (.2 +.2Sds) * DL + E 2 deg M 8 A Aa 3b Ab 3a A Aa 59b Ab 59a Page 3