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HomeMy WebLinkAboutSTRUCTURAL ANALYSISAEL Ila •.No.cP at&t September 22, 2017 . SCANNED Dennis Demarco St. Lucie CoBY un MasTec Network Solutions, LLC tY E N G I N E E R I N G G R O U P 6100 Broken Sound Parkway, Suite 6 Boca Raton, FL 33487 Subject: Structural Analysis - Antenna Mount Carrier Designation: Midway Rd [FA# 10048909] F � LE � ©� PAT&T:ry� APX Project: 17-0107.95 Site Information: 5690 Environment Drive Fort Pierce, Saint Lucie County, FL 34981 Latitude 27.3795910 N, Longitude 80.3821000 W Existing Antenna Mount (Worst Case) Dear Mr. Demarco: APX Engineering Group, LLC (APX) is pleased to submit this Structural Analysis to determine whether the subject worst -case existing antenna mount is able to support certain proposed loads. It is our understanding that AT&T, who retained MasTec Network Solutions (MNS), desires to install new telecommunication equipment on the subject mount. This analysis was based on the supporting information listed in Table 2. Our services were performed in accordance with the terms and conditions of the master service agreement between APX and MNS. This report summarizes the results of our findings. The purpose of this analysis is to determine the suitability of the aforementioned structure to support the loading indicated in the attached calculations. This analysis has been performed in accordance with the Florida Building Code based upon an ultimate 3-second gust wind speed of 158 mph using RISA-3D structural software. Based on our analysis, subject to the assumptions, it is our opinion that the subject structure will not support the proposed loading. We recommend replacing all existing mounts with Connect -IT Wireless #PVFM12-3-3-96-3 heavy-duty v-frame mounts. Existing Members: Fail at 122.8%, Existing Connections: Pass at 20.7% This report has been prepared for the purpose of providing a structural evaluation of the subject structure for the loading conditions indicated. It is intended for the exclusive use of AT&T and MNS. The information, assumptions, and recommendations contained in this report should not be used by others for any purpose without express written authorization from APX. We appreciate the opportunity to provide our professional services to you and look forward to continuing our relationship. If we can be of any further assistance, please do not hesitate to contact us. _.AIIMMisp— Sincerely, APX Engineering Group, LLC Michael A. Phillips, P.E. Chief Engineer Florida License #68312 AT&T: Midway Rd [FA# 100489091 Structural Analysis Report Table 1: Analysis Criteria Building Code DescriptionCriterion Florida Building Code, 5th Edition (2014) Standard - Loads TIA-222-G Structural Standard for Antenna Supporting Structures and Antennas FBC 3108.1 Standard - Steel AISC LRFD 14th Edition Risk Category II Ultimate Wind Speed 158 mph, 3-Second Gust (FBC Figure 1609A) Nominal Wind Speed 122 mph, 3-Second Gust (FBC 1609.3.1 for use with TIA-222-G) Exposure Category C Structure Class II (1 = 1.0) Topo. Category 1 Crest Height Zero Feet Structure Type Mount Table 2: Supporting Information Date June 22, 2017 Description Radio Frequency Data Sheet (RFDS) AT&T January 9, 2016 Site Visit/Investigation AXP October 9, 2012 Construction Drawings CALTROP Corporation Various Miscellaneous Information AT&T/MNS Analysis Assumptions and Limitations 1. Information in the supporting documentation that could not be verified by APX personnel is assumed to be correct. 2. All structural components are assumed to be in adequate condition to carry their full design capacity. 3. The configuration of equipmentlappurtenances is assumed to be as specified in this report. 4. Emergency/essential communication equipment will not be supported by this assembly. If any of the above assumptions are not valid or have been made in error, these calculations may be affected, and APX should be allowed to review any new information to determine its effect on the structural integrity of the subject structure. Recommendations 1. Replace all existing mounts with new Connect -IT Wireless #PVFM12-3-3-96-3 heavy-duty v-frame mount assemblies. APX Engineering Group, LLC Wind Load - Appurtenance (Worst -Case, In Accordance With The TIA-222-G Standard APX Engineering Group, LLC 3400 Lakeside Drive, #525, Miramar, FL 33027 Sector C) AT&T Midway Rd [FA# 10048909], 17-0107.95 M. Phillips, September 2017 A i .r i, -' rj Design Parameters I Wind Speed, Vaed = 122 mph (TIA Z6.1 and Annex B) Exposure = G (TIA 2.6.5) Structure Class = II (TIA Table 2-1) Topo Category 1 (TIA 2.6.6.2) H = N/A ft (Crest Height Above Surrounding Terrain) Structure Type = Mount Wind Load Appurtenance Type z H W D (ft) (ft) (ft) (ft) 1 = 1.0 (TIA Table 2-3) Kz,min = 0.85 (TIA Table 2-4) Gh = 1.00 (TIA 2.6.9) Ko = 1.0 (TIA Table 2-4) f = Za = 900 (TIA Table 2-4) Kt = N/A (TIA Table 2-5) e = a = 9.5 (TIA Table 2-4) Kh = N/A (TIA 2.6.6.4) Ka = Ca = aeiow (Force Coefficient, TIA Table 2-8) Skew 1, 01 = qz = 0.00256K�K,,KdV2I (Velocity Pressure, TIA 2.6.9.6) Skew 2, BZ = F = q:Gh(EPA)A (TIA 2.6.9.2) Round Ka Kz K21 q� Ca Ca FFmn, Fslda Skew of 61 - (psti Front Side pbs) pbs) FFrom Fsldo Page 1 of 1 N/A (TIA Table 2-5) 2.72 (Nat. Log Base) saow (TIA 2.6.9.2) 00 (TIA Figure 2-4) 00 (TIA Figure 2-4) Skew of BZ Wt. FF.nt Fsme (lbs) AndrewSBNHH-1D85B Panel il b6z 6.08 0.99 10.591 N/A ; 1.0 1.39 1.0 0.95 50.3 0.78 0.87 237 158 237 158 237 158 42.1 50.6 Ericsson RRUS-32 (Side) Radio 156 2.27 0.58 11.01 N/A 1.0 1.39 1.0 0.95 50.3 0.73 0.70 48.6 80.5 49 80 49 80.5 Ericsson RRUS-12 (Side) Radio '56 1.52 0.67 1.48 N/A ` 1M 1.39 1.0 0.95 50.3 0.70 0.70 35.6 79.2 36 79 36 79.2 60.0 Ericsson RRUS-11 (Side) Radio fi56 1.42 0.77 1.48 N/A : 1..0 1.39 1.0 0.95 50.3 0.70 0.70 38.2 74.0 38 74 38 74 54.0 Mount Type z (ft) (EPA)N (ft) (EPA)T (fl) (EPA)A (ft) Kz 1 Kit Kd q= (Psf) Ka - FF,onr (lbs) Fside (lbs) - - FFront (Plf) Fside (Plf) - 14' V-Frame (flat) Frame 156 21.99 12.88 1.39 1.0 0.95 50.3 1.0 - 11061 648 - - 38.1 32.4 - Dish Type z (ft) D (ft) A (ft) GA Cs Gm Kz Kzt Ka q: (Psf) FAm (lbs) Fsm (lbs) Mm (lb-ft) Wt. (lbs) Definitions: Panel = Panel or Directional Antenna, Omni = Omni -Directional Antenna, Dish = Microwave Dish Antenna, Radio = Remote Radio Unit (RRU), TMA = Tower Mounted Amplifier A z x Solution APX Engineering Group, ... SK - 1 M. Phillips Midway Rd - Antenna Mount Analysis Sept 22, 2017 at 3:57 PM 17-0107.95 ANTENNA MOUNT ANALYSIS Midway Rd -Antenna Mount.r3d A z x APX M. Phil 17-0107.95 Midway Rd - Antenna Mount Analysis JOINT NUMBERS SK-2 Sept 22, 2017 at 3:57 PM Midway Rd - Antenna Mount.r3d A Z X APX E 17-0107.95 Midway Rd - Antenna Mount Analysis MEMBER NUMBERS SK-3 Sept 22, 2017 at 3:58 PM Midway Rd -Antenna Mount.r3d l z x L3x3x4 o lV O �# 6 y V,S* � +9 m .3x4 EL �3X }4 a a Envelope Only Solution APX Engineering Group, ... SK - 4 M. Phillips Midway Rd - Antenna Mount Analysis Sept 22, 2017 at 3:58 PM 17-0107.95 MEMBER SIZES Midway Rd- AntennaMount.r3d I � / z x o0 4.243 e 243 1 Member Length (h) Displayed Envelope Only Solution APX Engineering Group, ... SK - 5 M. Phillips Midway Rd - Antenna Mount Analysis Sept 22, 2017 at 3:58 PM 17-0107.95 MEMBER LENGTHS Midway Rd -Antenna Mount.r3d A z x Loads: BLC 1, Dead Load Envelope Only Solution APX Engineering Group, M. Phillips 17-0107.95 Midway Rd - Antenna Mount Analysis DL SK-6 Sept 22, 2017 at 3:58 PM Midway Rd - Antenna Mount.r3d A z x Loads: BLC 3. Wind Front Envelope Only SoluOoa APX Engineering M. Phillips 17-0107.95 Midway Rd - Antenna Mount Analysis WIND AT FRONT SK-7 Sept 22, 2017 at 3:59 PM Midway Rd - Antenna Mount.r3d A BLC 4, Wind Side APX Engineering Group, ... SK - 8 M. Phillips Midway Rd - Antenna Mount Analysis Sept 22, 2017 at 3:59 PM 17-0107.95 WIND AT SIDE Midway Rd -Antenna Mount.r3d (Env) No Cak 1.0 90-1.0 ]S.90 050-.75 0:.5050 Member Code Checks Displayed (Enveloped) Envelope Only Solution APX Engineering Group, ... I SK - 9 M. Phillips Midway Rd -Antenna Mount Analysis Sept 22, 2017 at 3:59 PM 17-0107.95 UNITY CHECK Midway Rd -Antenna Momt.r3d Shear Check Env) AN' Ca Er 80.1.0 IS-.BO 0a . a 0-so 03 cY C04 Member Shear Checks Displayed (Enveloped) Envelope Only Solution APX Engineering Group, ... SK - 10 M. Phillips Midway Rd - Antenna Mount Analysis Sept 22, 2017 at 4:00 PM 17-0107.95 SHEAR CHECK Midway Rd -Antenna Mount.r3d 1 .. Company APX Engineering Group, LLC Sept 22, 2017 ■■■/r �, Designer Job Number M. Phillips 17-0107.95 Checked By:_ Model Name Midway Rd -Antenna Mount Analysis Global Dis la Sections for Member Calcs 5 MaX Internal Sections for Member Calcs 97' Include Shear Deformation? Yes Increase Nailin "Ca aci for Wind? . Yes Include War in ? Yes Trans Eoad Btevn`-Ihtersectin-WoodaWall?a __-Y,esw Area Load Mesh inA2 144 Me eTolerahce in .12 P-Delta Anal sis Tolerance 0.50% Include P-Delta'for 'Walls? Yes Automaticall Iterate Stiffness for Walls? No Max lterationsfor Wall:Stiffness 3 Gravi Acceleration fUsecA2 32.2 NJall Mesh Size in 12 Ei ensolution Convergence Tol. 1.E- 4 Vertical Axis Y Global Member Orientation Plane XZ Static Solver _ Sparse Accelerated ' Dynamic Solver I Accelerated Solver Hot Rolled Steel Code AISC 14t4360-10 : LRFD Ad`ust Stiffness? " Yes Iterative RISAConnection Code AISC 14th 360-10 : LRFD Cold Formed Steel Code None Wood Code None WoodTemperature <100F Concrete Code None MasonrV Code None` Aluminum Code I None - Building Number ofSiea`R 4 Re onS n in 4 Biaxial Column Method PCA Load Contour Parme;Beta Factor PCAI .65 Concrete Stress Block Rectangular Use Cracked Sections? Yes Use Cracked Sections Slab? Yes Bad Framing Wamin `s2 No - Unused Force Warnin s? Yes Min 1 Bar Diam:S acin ? Concrete Reber Set REBAR SET ASTMA615 Min %Steel forColumn 1 Max % Steel for Column 8 RISA-3D Version 13.0.1 [T:\... \... \... \... \3C installation [2017]\Midway Rd - Antenna Mount.r3d] Page 1 t h-M-11SA CompanyAPX Engineering Group, LLC Sept22,2017 Designer M. Phips Model Name : Mi Job Nmber 0way Rd - Antenna Mount Analysis .95 Checked By:_ Global, Continued Seismic Code ASCE 7-10 Seismic Base Elevation: ft _ . Not Entered Add Base Weight? No Ct X. .035 Ct Z .035 TX(sec) Not Entered T Z sec Not Entered RX' 8.5 . R Z 8.5 Ct E:xp.X .75 Ct Exp. Z .75 SD1 _ 1 SDS 1 S1 1 TL sec Not Entered Risk Cat I or 11 mZ 1 mX" 1 Rho Z 1 Rho X - ," _ 1 _ Envelope A/SC 14th(360-10): LRFD Steel Code Checks nA.mher Shen. rM. r6en4 I nn I r Sh— r6erb I .... I r ..6:•P- ..:.:.o.. -k:*nl -1:*1 A v.... 1 M1 L3x3x4 1.228 10.... 21 .085 10....z 16 9544.... 46656 20257.. 33320.. 1 H2-1 2 M2 L3K3x4 195 9.9:.:.2 072 m.._ z 4 9544.­ 4665 - 20257.. 3332G. J_ H2-1 3 M3 L3x3x4 .178 .751 1 .034 0 2 31314.. 46656 20257.. 44115..... 112-1 4' ; .M4 L3x3x4 .225 .751 .039 3.7... y 9 31314.. 46656 20257: 43761.. t..; ` g-1 5 M5 L3x3x4 .214 .707 6 .039 0 v 6 31314.. 46656 20257.. 43864..... H2-1 3x3x4 238 .707 . 45' 0 9 31314,4 6 20257- 43792.. w._ H -1 7 M7 L3x3x4 .018 2.1... 1 .003 4.2... z 5 31314..4665620257..41993..... H2-1 M 4 2.0... ;.5 0 7 1 31314_ 4665 202ST 41993_ ..0 H2-1 9 M9 L3x3x4 .022 2.1... 3 .004 0 z 9 31314.. 46656 20257.. 41993..... H2-1 10 ! M10 L3x3x4 A37 2.0..: 0 3 0 3 r 31314- 6 20257.. 41993_ H2-1' 11 M11 PIPE-2.0 .390 4.5 16 .322 3 4 20866..32130 2459. 2459.... H3-6 1 M 2 1PIPE 2.0 230 3 1 .104 4 20866.. 1 2459: 2459.:.H1-1b 13 M13 PIPE 2.0 .201 3 1 .098 3 10 20866.. 32130 2459. 2459. ... HI -lb 14 . .M14 PIPE 2.0 .06 5.1..• 4 .003 0 - 9187.:..32130 459. 2459: ... 1­111b Load Combinations rl.ecrinfinn Sn P SP4B R P. RI r P. R L. R C. R Ce R Ce 9 C. P Co P C- WIN RISA-31D Version 13.0.1 [TA ... \... \... \... \3C installation [2017]\Midway Rd - Antenna Mount.r3d] Page 2 I Company APX Engineering Group, LLC Sept 22, 2017 es Designer M. Phillips - Model Job umber Name Midway7.95 Rd - Antenna Mount Analysis Checked By: Load Combinations (Continued) neenrinwnn en o coce Q Co Joint Loads and Enforced Displacements (BLC 1: Dead Load) Inin11 �hel I n !rA nirnnlinn IF in% /in —AX Ilk-- N33 L Y -42.1 2-N34 Lr, , Y -42. 3 N35 L Y -42.1 4 N40, Y- P �5 ' 5 N43 L Y -50.6 4 Y 8 7 N41 L Y -54 Joint Loads and Enforced Displacements (BLC 3: Wind Front) Jnint I ah.1 I n nA ni.crenn KAl 'nihvlcrtlh Ih-in1 tin nA1 tlh.e 1 N33 L X 237 2 N34 [ L X . - 237 3 N35 L X 237 � 4 N40 L = X '' 48.6 5 N43 L X 48.6 6 N42 L X 35.6 7 N41 L X 38.2 Joint Loads and Enforced Displacements (BLC 4 : Wind Side) Inint I eK.I I n AA ni—,+inn Monniti rAoraK Ih_in1 fin ry A% /Ih•e 1 N33 L Z 158 3 N35 L Z 158 4 N40 L "80.5 5 N43 L Z 80.5 a:: N42 L Z," 19.2 ' •. 7 N41 L Z 74 Member Distributed Loads (BLC 3: Wind Front) Member Distributed Loads (BLC 4. Wind Side) RISA-31D Version 13.0.1 [TA ... \... \... \... \3C installation [2017]\Midway Rd - Antenna Mount.r3d] Page 3 hCom an APX En ineerin Grou LLCP Y 9 9 P. Sept22,2017 ^�-�� , �, Designer M. Phillips -. �('��-�5 Job Number 17-0107.95 Checked By:_ ,F I Model Name Midway Rd - Antenna Mount Analysis Envelope Member Section Forces Member Sec AxialOhl Ir.v Rhanrn l n c Rhuarn I('. Tnrnimnh-ini I r ,- norm, i t r,n...., frih tni i t 1 M1 1 max 0 1 0 1 0 1 0 1 0 1 0 1 2 -min.. 0 1 0 0'' __L 0 1 _ 0 1 1 1 0 1 3 2 max 157.566 16 71.52 13 348.167 7 17.329 23 3350.681191 12965.47 7 4 - min -321.62 1 -226.051 =322.044 13 -18 198 55.878 1 1 -108MON 13 5 3 max 567.529 14 253.249 4 364.058 9 137.643 4 4460.096 101 14355.065 21 ` i min :-791376 8 1-217.563' 0 -346.515, -115&26 224226.198 226.198 1 -14717. 55 7 4 max 406.21 22 253.253 8 620.299 15 141.751 4 6932.419 211 22700.88 9 " in spa ao5 4 -75. 15 _14 "-658.507 9 -134. 22 7986.082 i 840.971 5 _ 9 5 max 0 1 - 1 0 1 0 1 0 1 0 1 -in min '0 1 '0 1 0 f 1 0 1 0 `1 0 1 11 M2 1 max 0' 1 0 1 0 1 0 1 0 1 0 1 12' min. 0 1_ 0 0_° 1 0 1 ;' 0 1 0 1 13 2 max 247.611 4 325.98 19 226.682 1 16.026 22 4394.953 7 13089.545 1 14 min -84A7 22 353.257' 1. -7 .778' i -18.496 4' 3373.157 3 _ -109 1, 7 19 15 3 max 723.299 2 189.451 11 101.997 3 145.559 4 1249.792 20 10496.393 14 6 ' I I min -490.132 20 =1 73.6" 2 -136.934 -%1 1 -1 1- 06 2 1,675.174 j2 0989,269 8 17 4 max 123.107 25 349.964 1 157.719 21 151.721 4 4961.424 8 15918.463 2 1 . in 7100 20 -325.684 19 -325.161 -145377 22` 3538.a8 714 . -14 41:8 9 20 19 5 max 0 1 1 0 1 0 1 0 1 0 1 0 1 ZO: in 0_. _ 1 0 1 0, 1 . .0 0 21 M3 1 max 509.329 18 353.531 1 59.197 22 39.99 3 757.994 4 747.847 4 22 '. mi 1322.183 12 2.824 18 -61.113 4 -19,982 21. 474.1 .22 -726.578 22 23 2 max 541.93 18 -32.079 21 40.034 22 36.692 3 2031.11 1 279.238 18 24 min -908.448 2 -92 2 5 40.182 4 -19.81 1 -100.262 19 2. 6 25 3 max 532.21 18 -36.757 21 20.594 22 36.692 3 1397.128 12 638.918 18 26 ` in -898.728 1 -98.521 3 -20.742 -1 :818 21 .607.116 1 27 4 max 622.49 18 -41.434 21 1.752 21 36.692 3 807.22 24 1192.475 6 29, Irninl-889.008 1 -104,758 3 -1.6 '' 5 818 21 1265.386 ` -727.048 24 29 5 1 max 950.62 6 393.987 5 18.789 16 36.715 2 0 1 0 1 min -869628 24 -116499 :2 -IZM2 10 -10.819 20,0 1' 0 31 M4 1 max 1036.67 21 462.287 3 18.539 161 15.324 17 761.249 22 739.459 22 in 1974.432 03''21 - -41J53 11 -77 5 4` -7 7 4 33 2 max 1982.62 21 -43.138 21 21.639 4 18.34 17 2241.012 2 1145.115 21 34 ' min 1433.173 3 -V.3 2 25 -20.937 22 -35.985 11 '-235:701 20 -3169 85 3 35 3 max 982.62 21 47.816 21 21.639 4 18.34 17 1495.8441 2 1 1384.295 21 36A min 1433.173 3 -99:658 25 -2 .937'-22 =35.985 11 -760.88 20 -2147.017 3 37 4 max 982.62 21 -52.493 21 21.639 4 18.34 17 806.793 151 1739.918 9 38 min 1433.1733 -106.935 25 -20.937 2 5 985 11.1421.848 9'" -1143.417 1 39 5 max 1479.67 9 465.959 9 22.154 4 14.852 17 0 1 0 1 40 - i 1416.318 1 -138,847 -19314' 22 -35' 12 _ 0 '1 ° .0 1 41 M5 1 max 1348.264 6 424.483 5 22.267 10 30.483 6 572.883 10 615.227 10 4 ,.. > ... " min=530.381' _ - . . 24 _ - ,: . --519.067 ... 6 16 43 2 max 852.068 7 -20.278 23 3.398 22 29.759 6 2066.34 6 1050.423 23 44 , min -486.906 13 -103.388 4 -4. -12.302 24 -Z8.016 24, -72997.21 45 3 max 852.068 7 -24.955 23 14.853 16 29.759 6 1303.42 7 1204.96 23 46 min 486.906 y3 -109.624 4 -1 . 87 -1 -12.302 24 473.608 :13 --1996.147 5 47 4 max 852.068 7 -29.633 23 34.293 16 29.759 6 568.667 19 1315.139 11 4 min -486A06 Aa -115.861 4 =3 .727 1 -1 .302 24 -989.717 "1 -854.385 1 49 5 max 766.356 19 326.689 12 54.258 16 33.814 6 0 1 0 1 501, in -,850MI 1 - 8 22 18 =54.351 10 -1 . 2 24 1. , 0 1 51 M6 1 max 1371.823 8 484.11 9 18.65 101 14.863 15 514.886 16 537.782 16 in -413.9 14 -73.387 -15 -14.724 4 . 9 9 -602.269 10 -585 `1 53 2 max 886.829 7 42.016 15 15.917 101 19.412 15 2487.344 8 915.652 15 54 55.15 1 -95,388 T - 4. 9 446 9 -296.095 14 -3 8.27 55 3 max 886.829 7 -46.693 15 15.917 10 19.412 15 1678.523 8 1208.115 15 56 " ' 'i` 4 511 1 -101Y625 9 -14.6 9' 6 - 6.4 6 1 9 =775.054 '15 -2169' 4 9 RISA-3D Version 13.0.1 [T:\... \... \... \... \3C installation [2017]\Midway Rd - Antenna Mount.r3d] Page 4 �l Company APX Engineering Group, LLC Sept 22, 2017 --^"�•�-- `w Designer M. Phillips Job Number 17-0107.95 Checked By:_ Model Name Midway Rd - Antenna Mount Analysis Envelope Member Section Forces (Continued) NA.-h., ccn wfenl Fl I r ,, chn n I r s c6m,n 1 r Tnm nFinl I r ,.-,. 57 4 max 886.829 7 -51.371 15 15.917 10 19.412 15 926.526 21 1616.462 3 58 in -455.15 13 -107,861 ;9 -1 i 9 16 _ _ .44 9 "1400.848 -11178A23 21.•' 59 5 max 803.998 20 446.818 3 15.838 10 17.506 15 0 1 0 1 60 min -851.681 `2 -1513.856 21 -15249 16 .-4 691 0 1 0 1 - 61 M7 1 max -39.242 19 0 23 -6.615 16 6.222 5 0 1 0 1 62 min r579.445 5 =1: 1 , 0 ". 63 2 max -42.549 19 0 23 -3.308 16 6.222 5 -44.651 16 -44.651 16 64 f -583.855 1 1 8 23 =69_4,57 25, ` _69.458 25 65 1 1 3 maxi-45.8571 191 0 1 1 0 1 1 6.222 5 -59.535 16 -59.535 16 66 min =588.265 1 .: ;1 1 -1.288 23 --92.61 251 -92.61 25 67 4 max 49.165 19 0 23 5.145 125 6.222 1 5 -44.651 16 -44.651 16 68 i -592.675 -1.288 23 -69.457 25 =69.458 25 69 5 max -52.472 19 0 23 10.29 25 6.222 5 0 1 0 1 70 m' :-597.085,..1 0 2 : 15' 13 -1.288 _ 23, 0 1 0 1 71 M8 1 max 724.662 5 0 15 -6.615 20 18.581 10 0 1 0 1 72 73 2 max 720.252 5 0 15 -3.308 20 18.581 10 -44.651 20 44.651. 20 4 min -71.608 23 0 6 -5.145 25 • - -5.498 16-69 457 25 -69A58 25 . 75 3 max 715.842 5 0 1 0 1 18.581 10 -59.535 20 -59.535 20 >76 "` min' 74.915 23 0 1 0 1 5.49 16 =92 25 ' 9 61 25 a 77 4 max 711.432 5 0 15 5.145 25 18.581 10 -44.651 20 -44.651 20 78 < min :-78.223 23 0 6. 3.308 15 ' -5.4 8 16 -69.457 25 -69 458 25 .. 79 5 max 707.022 5 0 15 10.29 25 18.581 101 0 1 0 1 80 min "-81-53 23 0 6 6,615 15 -5A98 161, 0 , 1 0. 1- 81 M9 1 max 83.055 21 0 12 10.29 25 -2.658 141 0 1 0 1 82 min •-756.661' 3 0 3 &61S 16 -10.246 0 1 83 1 2 maxt 79.748 21 0 12 5.145 25 -2.658 14 69.457 25 69.458 25 84 min 761.071,E 0 3.. 3. 0 1 . -1 6 , 44.65 16 . 44.651 16, 85 3 max 76.44 21 0 1 0 1 -2.658 14 92.61 25 92.61 25 86 . i 765.481- 3 0 1` 1 ' .-10.246 9 59.535 16 9_ 87 4 max 73.133 21 0 12 -3.308 15 -2.658 14 69.457 25 69.458 25 L min -769.89, 3 0' 3 -5:145 25 .-10.245 9 44.651 1 44.651 1 Y 89 5 max 69.825 21 0 12 -6.615 15 -2.658 14 0 1 0 1 90 min774.301 3 0 3- 9: 5°,-1 4 1 }; v 91 M10 1 max 796.54 9 -6.615 19 0 15 2.327 21 0 1 0 1 92 min'- 7.8 ' 15 -1 .29 25 0 22 -7: 65 31 0 1: 93 2 max 792.13 9 -3.308 19 0 15 2.327 21 -44.651 19 69.457 25 min -61.17 15 -5145 25 •..° 122.. -7;065 3' - 9 25 44.651 19 95 3 max 787.72 9 0 1 0 1 2.327 21 -59.535 19 92.61 25 96 min'-64.48 1 0 1 0_ ° . -TO 5 -92.61 25 59 535 ' . ` -AL 97 4 max 783.31 9 5.145 25 0 15 2.327 21 -44.651 19 69.457 25 i 7.7 1 15 3.308 22 0 22 -7:065 3 -69A58 25 44.651 1 99 5 max 778.9 9 10.29 25 0 15 2.327 21 0 1 0 1 100 min' 71.0 9 15 6.61 - 22 2 -T' 0 - 1 '4 101 M11 1 max 0 1 .082 10 .006 9 0 1 0 1 0 1 '102' -_ in 1 -.0 3 4 0, 15 _ 0 1 0 1 103 2 mex 297.871 3 1242.764 1 123.094 25 5514.137 10 416.812 221 153.393 4 �104 -n � min .177.772; 1 -217-993'19 73.218 20 ­5437.049 J 6 4 037.031 4 -14 e84 .° . 1 `' 105 3 max 291.624 3 242.764 1 495.578 4 5514.137 10 1964.289 101 4394.852 7 106 min -277.024. 9 -217.196 :20 -304.069 22 -5437,049 16 .1983.957 4,1 A368.318 107 4 max 94.279 14 604.488 9 604.394 4 4357.59 10 7446.455 4 133.228 22 . 0 - < ° - ° ° nm 226.487_' 8 - 72. - -406-945 22 -4275.661 16 3836.869:22 • -140 197 4,, 109 5 max 0 1 .086 4 .001 16 0 1 0 1 0 1 1-10 min, 0 .'1 07 10 -.0 7' 11 1' 0 f 0 1' 111 M12 1 max 0 1 .017 5 .001 10 0 1 0 1 0 1 N2 min, " 0 0, 7. 11 001 4 0- 0 1 0 1.'. 113 2 max 175.688 12 282.075 1 99.91 22 979.153 10 1279.89 10 140.973 22 RISA-3D Version 13.0.1 [':\... \... \... \... \3C installation [2017]\Midway Rd - Antenna Mount.r3d] Page 5 1 .l Company APX Engineering Group, LLC Sept 22, 2017 :� Designer M. Phillips Job Number 17-0107.95 Checked By:_ 2.++,� Model Name Midway Rd - Antenna Mount Analysis Envelope Member Section Forces (Continued) Member Sec Axialllbl LC v Shear I...LC z Shear ...LC Tor ue Ib-in LC v-v Mom... LC z-z Momentlib-inl LC 114 min -4.6 6 '18 -223.715 19 -94.61 4 1 -963.802 16 1295.601 16 -183.239 4 115 3 max 169.441 12 282.075 1 404.373 16 1249.773 4 3008.684 10 5074.047 7 116 min -168.227 6 -194.568 14 -401.531 10 1 -1235.154 22 2990.201 4 -5078.2 1 117 4 maxI 4.686 24 281.565 7 404.373 16 1249.773 4 4290.188 16 175.912 4 118 min -174.474 -223.728 i13 401.531 10 -123 .15 22 240.555 10 -133.997 22 119 5 max 0 1 .017 9 .007 4 0 1 0 1 0 1 20:_, min" 0 1 - 17.,, 7'.10 0 1 1 ,.° 1, 121 M13 1 max 0 1 .003 19 .003 10 0 1 0 1 0 1 22 min 0 1 -.011 ? 9 - 8 4 0 1 0 1 123 2 max 199.748 1 243.909 1 84.041 22 55.988 19 2527.998 5 18.575 4 min _ 1 16. -2683 " -247.438 4 .-310.499 1 598.30 -16 .002 22 125 3 max193.501 1 243.909 1 -71.512 13 1124.607 16 2187.017 10 4376.613 7 126 min -193.089; 7 -187.219 q -321.352, -1295.9 3 10 2198.394 4 -4385.944 _1 127 4 max 91.529 13 243.5 7 157.528 16 - 1124.607 16 659.176 16 17.298 23 128 min -199.337 Z -217.4 13 -321.352 10 -1295.9 3 1 3780.s2 1 _ : 41 129 5 max 0 1 .013 7 .011 4 0 1 0 1 0 1 131 M14 1 max624.169 16 24.665 25 0 1 0 1 0 1 0 1 132 r min' 621.663 1M 15.85 15 .. 0­' 1 0 1 0 1 Q 1 133 2 max 625.731 16 12.333 25 0 1 0 1 0 1 -369.146 15 134 min -619.58 10 7.928 S1 1 0 1 0 1 -574.227 2 135 3 max 627.679 4 0 1 0 1" 0 1 0 1 -492.194 15 136 min -617.49810 1 0 1_ 0 1 _. 0 1_ -7MO36 25 137 4 max 629.761 4 -7.928 21 0- 1 0 1 0 1 -369.146 15 138' Mil] -615.569 22 - 2.333 25 0 1 0: 1 0 74.227 25 139 5 max 631.844 4-15.856 21 0 1 0 1 0 1 0 1 14 min -614.007 4. 5 0 1 0 1 _ 1__ 141 M15 1 max 61.119 1 -48.455 18 118.4 4 0 1 .011 2 1 0 16 14 min -61.119 7 1 45.6 5 - ` 22 0 -.006 20 010 143 2 max 61.119 1 -48.455 18 118.4 4 0 1 266.406 16 170.1 25 144` : ` min -61,11 L -75.6 1 251 =11 .4 2 =266A04 22' 109.024 18 145 3 max 61.119 1 -48.455 18 118.4 4 0 1 532.804 16 340.2 25 46: min 1 19 i 25­-118.4 22 6 :1 532.804 ; 1 1 147 4 max 61.119 1 -48.455 18 118.4 4 0 1 799.204 4 510.3 25 148 min -61-119' 7 -75.6 '25 =11 .4--22- 0 1 -799.205,:22 327.072 18_ 149 5 max 61.119 1 -48.455 18 118.4 4 0 1 1065.604 4 680.4 25 150' min -61.119 .7 -75.6 25 -118.4 22 0' 1 tOs5.6os 22 436095 18 151 M16 1 max 118.408 4 -48.6 19 61.122 7 680.4 25 1065.606 4 .002 4 1152 min -118.408 10 -75.6 25 -61 124 13 43U96 18 1065-606:10 - 001 ° 21 153 2 max118.408 4 1 -48.6 19 61.1221 7 1 680.4 25 1062.347 161 113.4 25 154 "- min .-118.408 ':10 -75. 25 -61.124 Aa 43r2096 18 1068.69 221 ME) 13 155 3 max 126.709 10 84 25 56.967 1 484.785 18 1133.906 10 252 25 15 i = 2 .74 ;4 54 9 -56.9 ' 19 _7 1147.5054 162, 1 157 4 max 126.709 10 84 25 56.967 1 -484.785 18 1137.192 10 126 25 15 min -126.74 4 54 ,19 756.965' 19 -756 25 1143.996 4 61 1 159 5 max 126.709 10 84 25 56.967 1 -484.785 18 1140.484 22 .002 9 160 min -12 .74 4 5 19 -58.965 -756 25 1140.487'4 -.003 11 .' 161 M17 1 max 56.961 1 -53.865 18 126.72 16 0 1 .013 3 0 23 162 min -56.961 7 4 25-126.719 1 0 1 -.008 1100 17 163 2 max 56.961 1 -53.865 18 126.72 16 0 1 285.123 16 189 25 min -56.961 7 4 25 -126.719 0 1 -285.125 ;10 121.196 165 3 max 56.961 1 -53.865 18 126.72 16 0 1 570.244 16 378 25 1 min -56.981=70 1 -570.242 IQ 242.3 7 1 167 4 max 56.961 1 -53.865 18 126.72 16 0 1 855.364 16 567 25 168 min -5 .961 7 :-84 2a -126.719 0 1`. -855.359 10 363.588 18 169 5 max 56.961 1 1 -53.865 18 126.72 16 0 1 1140.484 16 756 25 170 min -56. 61 •7 4 ! : 126.719 1 0' 1 '114o.a7 10 484:7 1 RISA-3D Version 13.0.1 [r:\... \...1...1... \3C installation [2017]\Midway Rd - Antenna Mount.r3d] Page 6 Company APX Engineering Group, LLC Sept 22, 2017 •�; .: Designer M. Phillips � 17-0107.95 Checked B Job Number y:_ Model Name Midway Rd -Antenna Mount Analysis Envelope Member Section Forces (Continued) R fiem a Cnn Al ;1 inki I r- Ch-n i r e Ch-n i t Tnm nFinl i t ,i ,_ &A-- i t -r AAnmenlrlh_inl i t 171 M18 1 maxI 77.789 1 1 -45.488 14 128.801 4 0 1 .003 5 .002 4 172-'. .' min -777 9 T -70.84' 25 -128.801 22 0` J `-:`01 20 0> �22 173 2 max 77.789 1 -45.488 14 128.801 4 0 1 289.802 161 159.39 25 174 " min -77.7 9 -7 -7084 25 -128.801 22 0 1 -289.803 221 102.347 14- 175 3 max 77.789 1 -45.488 14 128.801 4 0 1 579.604 161 318.78 25 1,76 :- nib -77759 7 '-70.84 `2 128.801 22 `_ `0='. 1 =579soa 22 < -2 ' 95 �'14'`' 177 4 max 77.789 1 -45.488 14 128.801 4 0 1 869.406 161 478.171 25 7 _ _ min -77.759 `7 -70.84 25 -128.801, 22 ll -869.406 22 _ 307.042' 14 " 179 5 max 77.789 1 -45.488 14 128.8011 4 0 1 1159.208 16 637.561 25 1 min -77.759 `7 -70.84 25 -128,801 22 0 1 1159.207 409.389 14 181 M19 1 max 128.784 10 70.839 25 77.784 13 -409.391 14 1151.108 10 212.521 25 182 min 126.7aa ;4 45.54 '13 -77.788` 7 ' 61 T5 167.785 4 1 ' 13 183 2 max 128.784 10 70.839 25 77.784 13 -409.391 14 1153.119 10 159.391 25 .d 4 min -128.784 .4 1 45.54 13 -77.788 7 -63 .561 25,1165.629 4 1 2:464' 19 185 3 max 128.784 10 70.839 25 77.784 13 -409.391 14 1155.13 10 106.262 25 1 86� _ - in 4244784,,A 45,54 L13 - 7.788° 7 7M1 25 1163.505;16 68.308 187 4 max 128.784 10 70.839 25 77.784 13 -409.391 14 1157.142 101 53.133 25 188 min'-128.784 =4 45.54 13 -77.788 7 -637.561 '25 1161.382 161 34-452 • 19 189 5 max 128.784 10 70.839 25 77.784 113 -409.391 14 1159.153 10 .003 25 min -128.784 4 46.54 13 -77.788 7 -637.561 25 -1159.26:16 -006 F6 191 M20 1 max 77.761 1 -44.579 15 128.801 16 0 1 .009 13 .003 10 192` min-77.761 '_7 -70.84 25 -128.8%10 0. 3 ,012 21' <003 1 193 2 max 77.761 1 -44.579 15 128.801 16 0 1 1289.806 16 159.39 25 194' min - 7°761 '7 - 0.84 ° 5 =12 '8'' 1 a '0 1, -289:805 22 100.301 1f5 195 3 max 77.761 1 -44.579 15 128.801 16 0 - 1 579.609 16 318.78 25 196 min -77.761 7 -70.84 25 -128.8 10 0` ° 1 -579.603' 22 200605 1'5 197 4 max 77.761 1 -44.579 15 128.801 16 0 1 869.413 16 478.17 25 198 min -77.761 :7 -70.84''25 -128:8 10 0` 1. -869.402 10 ..:3 : 0 199 5 max 77.761 1 -44.579 15 128.801 16 0 1 1159.216 16 637.56 25 2 0 . min -77.761 7 t -70.84 '25 -128.8.: 1 0'> 1 115s.2o1 10 ` ' .401212 1 201 M21 1 max 128.784 4 1 -45.54 19 77.761 7 637.561 25 1159.202 4 .008 3 202 min -128.815 10 -70.8 2-,5- -77.7 1 '1 401.207 15 1159.211;22 005 _ 15 203 2 max 128.784 4 -45.54 19 77.761 7 637.561 25 1159.74 16 53.13 25 <_ min -128.815 10 -70:839 25-77.761 1 =4012 7 1158.559; 2 ' 34.154i 205 3 max 128.784 4 -45.54 19 77.761 7 637.561 25 1160292 16 106.26 25 206' in -128.815 10 -70:8 9' 25 -77:761; .1 401.27 `15 1157.906 22 6831 1 207 4 max 128.784 4 -45.54 19 77.761 7 637.561 25 1160.844 16 159.389 25 Og% i' -128.815 ' -70 8 -77 7 1 1 4 1.207 15 1,157.2 22 , 102.465. 19 _ 209 5 max 128.784 4 -45.54 19 77.761 7 637.561 25 1161.395 16 212.519 25 0< . min 12s.815 '10 -70.8 9 25 -77.761 1 401107 1 1156.60122 ,. 1 '.62 19_ Envelope Joint Reactions WM Y nhl I r v riki I r 7 nKi I r MY nh-ini i C nnv nh-inl i t RA7 rihji i i C 1 N14 max 605.819 4 140.651 10 109.287 14 0 1 0 1 0 1 1 2-.; min - 97.339 10 -106 244 `16 -101.5 9 1 b 1 3 N2 max 796.627 20 770.909 2 1072.81 22 0 1 0 1 0 1 4 min -2014.729 2 ,A6.024 2-1177.448 4 0 I -L 0 1 5 N1 max 1842.095 7 736.231 7 518.883 10 0 1 0 1 0 1 6 1__ min -60 .692 13'.28.538 '13 -428.7 .1 16 - 0 1 0 1 0 1 7 Totals: max 2266.881 19 1040.759 25 1481.042 10 =g in -22ss.882 1 669A58 22 -1481A4 6 " RISA-3D Version 13.0.1 [f:\...\... \... \... \3C installation [2017]\Midway Rd - Antenna Mount.r3d] Page 7 1 � l 1 Tension Member Connections In Accordance With AISC LRFD 14th Edition AT&T APX Engineering Group, LLC Midway Rd [FA# 100489091, 17-0107.95 3400 Lakeside Drive, #525, Miramar, FL 33027 M. Phillips. September 2017 G Member Parameters: 1-3=114 Material = ASTM A36 (Member Steel Material Grade) Fy I Fe = 36 I 58 ksi (Member Weld and Tensile Strength, AISC Table 2-4) Ag = 1.44 in2 (Member Gross Area, AISC Chapter 1) t = 0.25 In (Thickness of Member at Connection) b = 3.0 In (Width of Connected Member Part) d, Bolt 8 = Min (Nominal Bolt Diameter) Hole (d = 0.5625 in (Bolt Hole Diameter per AISC Table J3.3, Standard) N= 1 Bolts (NumberofBolts, ASTMA325N) Shear (olt Shear Condition, Single = 1, Double = 2) Nil Ie =in (Distance From Center of Bolt Hole to End of Member) g =in (Gage Distance) P. = M kips Bolt Shear Ve = 2.2 kips � rn= 10.6 kips (Factored Member Axial Tension Force, per RISA-30) (MAX Bolt Shear, Single Sheared) (Available Bolt Shear Strength, AISC Table 7-1) Tensile Yielding in the Gross Section Wn = �,FyAg = 47 kips (AISC Eq. D2-1) Tensile Rupture on Net Effective Area be = 0.97 in2 (Effective Edge Distance, AISC Fig. C-D5. 1) Wn = �tF (2tbe) = 21.1 kips (AISC Eq. D5-1) Rupture on Effective Area a = 1.22 in2 Ast= 0.73 in2 (Minimum End Distance, AISC D5.1) (Area on Shear Failure Path, AISC D5. 1) Wn = �0.61=Ast= 19.2 kips (AISC Eq. D5-2) Strength Ic = 1.22 in (Clear Distance, AISC J3.10) �Rn=0(1.51ctFe)5+(3.OdtF)= 19.9 kips > 16.3 kips Thus, �Rn = 16.3 kips (AISC Eq. J3-6b) ve OK 20.7% Stressed P. 5 �tpn OK 4.751 Stressed P. OK 10.4% Stressed Pu 5 Wn OK 11.5% Stressed Pa 5 �Rn OK 13.5% Stressed Page 1 of 1 4 GOVERNS Pu j Anchorage Capacity Calculations In Accordance With AISC LRFD 14th Edition AT&T APX Engineering Group, LLC Midway Rd (FA# 10048909], 17-0107.95 3400 Lakeside Drive, #525, Miramar, FL 33027 M. Phillips, September 2017 3olts at Standoff Connection to Tower ASTM A36, 1/2" 0 T 1;850`?, Ibs (MAX Tension Reaction per RISA-3D, Factored) N= 2 (Numbers of Bolts in Tension) TMax = Tv / N (MAX Tension per Batt) = 925 Ibs per Bolt V,, = `141;415' Ibs (MAX Shear Reaction per RISA-3D, Factored) n = 2 (Numbers of Bolts in Shear) VMax ' V. / n (MAX Shear per Bolt) = 708 Ibs per Bolt �Tn = 6,406 Ibs (Bolt Design Tensile Strength, AISC Eq. J3-1) OVn = 3,844 Ibs (Bolt Design Shear Strength, AISC Eq. J3-1) fn, = 3,604 psi (Bolt Required Shear Stress, AISC J3.7) F ,,t = 1.3Fnt - (Fnt/�Fnv)f. > Fnt = 43,500 psi (Modified Nominal Tensile Stress, AISC Eq. J3-3a) = 48,542 psi (Thus, Fnt Governs) �Rn = 6,406 Ibs (Bolt Available Tensile Strength, AISC Eq. J3-2) TMax < �Rn OK 14.4% Stressed in Tension, 18.4% Stressed in Shear, 14.4% Stressed Combined Page 1 of 1 Existing Tower Leg Bolts (TYP.) T 2~• V 'Generic Sket h