21-103709-Structural Calculations-09-03-2021-V1<<w=175; h=175; n=BLANK - SIG; a=11>>
Eng. # 13683206_C2_02
June 02, 2021
Page 1 of 2
ATC Tower Services, Inc. 3500 Regency Parkway, Suite 100 - Cary, NC 27518 – 919-468-0112 Office – 919-466-5414 Fax - www.americantower.com
Structural Evaluation
ATC Site
Number & Name
410158 Reviewed By:
SEASFEDWAY WA, WA
Carrier Site Number
& Name
102308
S. FEDERAL WAY
Site Location 1712 S 356TH ST
FEDERAL WAY, WA 98003-8312, King County
47.2829 N / 122.3123 W
Tower Description 120 ft Monopole
Basic Wind Speed
98 mph (3-second gust)
Basic Wind w/ Ice 30 mph (3-second gust) w/1" radical ice concurrent
Applicable Code ANSI/TIA-222-H / 2018 IBC
Evaluation Results:
The loading in the tables below was evaluated with respect to the tower and foundation
capacities. As future loading is added, or if actual loading is different from these tables,
re-evaluation shall be required. This tower and foundation are adequate to support the
below loads in conformance with specified requirements. Created By: Peter Giordano
Existing and Reserved Equipment
Elev.1 (ft) Qty Equipment Mount Type Lines Carrier
122.0
3 Ericsson Radio 4449 - B13&B5 Triangular Platform with
Handrails - VERIZON WIRELESS 3 Ericsson RRUS 32 B2
3 Ericsson RRUS 32 B66A (55.1 lbs)
112.0
1 Procom CXL 900-3LW
Side Arm (1) 1/2" Coax SIGFOX S.A. 1 Generic 5" x 3" x 2" Cavity Filter
1 Generic Low Noise Amplifier
105.0
2 Commscope HELIAX FiberFeed 12 RRU Pendant
Connect
Sector Frames (2) 1.55" (39.5mm)
Hybrid T-MOBILE 3 Nokia AirScale Dual RRH 4T4R B12/71 240W
AHLOA
3 Nokia AHFIG 70.55 lbs
3 Nokia AEHC
3 Commscope FFVV-65C-R3-V1
Equipment to be Removed
Elev.1 (ft) Qty Equipment Mount Type Lines Carrier
122.0
3 Ericsson RRU 2208 w/ Integrated Panel
-
(3) 1.43"(36.4mm)
Hybrid
(6) 1 5/8" Coax
VERIZON WIRELESS
3 Raycap RCMDC-3315-PF-48
1 Ericsson Air 3246 B66
6 Commscope NHH-65C-R2B
121.0 3 Antel BXA-80090/8
Eng. # 13683206_C2_02
June 02, 2021
Page 2 of 2
ATC Tower Services, Inc. 3500 Regency Parkway, Suite 100 - Cary, NC 27518 – 919-468-0112 Office – 919-466-5414 Fax - www.americantower.com
Proposed Equipment
Elev.1 (ft) Qty Equipment Mount Type Lines Carrier
122.0
1 Ericsson Radio 4449 - B13&B5
Triangular Platform with
Handrails (2) 1 5/8" Hybriflex VERIZON WIRELESS
1 Ericsson 8843 Rev 2
3 Ericsson AIR 6449 B77D/ C-Band
2 Raycap RCMDC-6627-PF-48
3 Antel BXA-80090/8CF
6 Amphenol Antel HEX458CW0000x
2 Commscope NHH-45C-R2B
1 Contracted elevations are shown for appurtenances within contracted installation tolerances. Appurtenances outside of contract limits are shown at installed elevations.
Install proposed lines inside the pole shaft.