Attachment 13 - MAHG 23-00002 Question 4.pdf
PDF 116 KB Posted
- Attached to
- Land Mobile Radio (LMR) Repeater Site
- Solicitation number
- FA301024R0005
About this file
This document appears to be an attachment related to a federal contract opportunity. The attachment provides detailed technical specifications for a communications tower, including dimensions, wind and ice load calculations, and the types of appurtenances required. The related federal contract opportunity is for the relocation of a Land Mobile Radio (LMR) repeater site at Keesler Air Force Base. The magnitude of the proposed construction is between $1,000,000.00 and $5,000,000.00, and the solicitation is being issued as an Other than Full and Open acquisition to a Motorola certified vendor. The document specifies the site visit details and notes that funds are not presently available, and the government reserves the right to cancel the solicitation.
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Text version
150.0 ft
140.0 ft
120.0 ft
100.0 ft
80.0 ft
60.0 ft
40.0 ft
20.0 ft
0.0 ft
REACTIONS - 176 mph WIND
TORQUE 51 kip-ft
51 K
SHEAR
3760 kip-ft
MOMENT
23 K
AXIAL
30 mph WIND - 0.5000 in ICE
TORQUE 2 kip-ft
2 K
SHEAR
178 kip-ft
MOMENT
34 K
AXIAL
SHEAR: 30 K
UPLIFT: -253 K
SHEAR: 33 K
DOWN: 279 K
MAX. CORNER REACTIONS AT BASE:
ARE FACTORED
ALL REACTIONS
S e c ti o n T
T
T
T
T
T
T
T
L g s S
R
/4
S R
/2
Z G
-5
.2
.0 c o n n
(P ir o d
Z
G -5
.5
.0 c o n n
(P ir o d
A
L g
G ra d e
A
-5
D ia g o n a ls
S R
/4
L
/2 x
/2 x
/1
L x x
/1
L x x
/1
D ia g o n a l G ra d e A
-5
T o p
G ir ts S
R
/8 L x x
/1
N .A
M id G ir ts
N .A
S
R
/8 N
B tt o m G ir ts
S R
/8
N
H ri z o n ta ls S
R
/4 N
F a c e
W id th ft
P a n e ls ft
.3
.4
W ig h t (K
.4
.8
.9
.9
.0
.4
.5
.5
.4
5/8" x 10' lightning rod 150 Beacon 150 BA6110-3 140 SP1 PSA3 140 BA6110-3 140 SP1 PSA3 140 WHIP (2" X 6') 135 SP1 PSA3 135 WHIP (2" X 6') 135 SP1 PSA3 135 WHIP (2" X 6') 135 SP1 PSA3 135 BA6110-3 130 SP1 PSA3 130 BB586 120 SP1 PSA3 120 WHIP (2" X 6') 115 SP1 PSA3 115 WHIP (2" X 6') 115 SP1 PSA3 115DESIGNED APPURTENANCE LOADING
TYPE TYPEELEVATION ELEVATION
5/8" x 10' lightning rod 150
Beacon 150
DS3A06P36UxM (RX) 140
DS8A09F36U-N 135
DS8A09F36U-N 135
DS3A06P36UxM(TX) 120
DS3A06P36UxM(TX) 120
BA6110-3 100
BA6110-3 100
SYMBOL LIST
MARK MARKSIZE SIZE
A #12ZG-58 BASE - 1.75" - 1.00" conn.-TR2-(Pirod 281214)
MATERIAL STRENGTH
GRADE GRADEFy FyFu Fu
A572-58 58 ksi 75 ksi A572-50 50 ksi 65 ksi
TOWER DESIGN NOTES
1. Tower is located in Harrison County, Mississippi.
2. Tower designed for Exposure D to the TIA-222-H Standard.
3. Tower designed for a 176 mph basic wind in accordance with the TIA-222-H Standard.
4. Tower is also designed for a 30 mph basic wind with 0.50 in ice. Ice is considered to increase in thickness with height.
5. Deflections are based upon a 60 mph wind.
6. Tower Risk Category III.
7. Topographic Category 1 with Crest Height of 0.00 ft
8. TOWER RATING: 95.6%
BA6110-3
File details come from the government source that posted it. Updated .