Attachment 5-STC-BMH-RCAG60/100.pdf
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- Attached to
- Replace Antenna Towers, RCAG Facility, Birmingham, AL Federal contract opportunity
- Solicitation number
- DTFASA-17-R-00539
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Text version
SkyTower Box 1929
Montrose, CO 81402 Phone: 970-209-0041
FAX: myoung@skytower.biz
Job: Birmingham, AL Project: 60' 100 MPH Tower Client: FAA Drawn by: Mark Young App'd:
Code: TIA-222-G Date: 06/02/17 Scale: NTS Path:
C:\Users\Mark Young\Dropbox\Files\SkyTower Corp\FAA\Master Drawings\3 New STC 60-100 GK\New 60-100 GK.eri Dwg No. E-1
60.0 ft
40.0 ft
20.0 ft
10.0 ft
5.0 ft
0.0 ft
REACTIONS - 100 mph WIND TORQUE 1 lb-ft
10203 lb
SHEAR
355250 lb-ft
MOMENT
5667 lb
AXIAL
30 mph WIND - 0.2500 in ICE
665 lb
SHEAR
23791 lb-ft
MOMENT
10009 lb
AXIAL
SHEAR: 2066 lb UPLIFT: -36773 lb
SHEAR: 1926 lb DOWN: 38886 lb
MAX. CORNER REACTIONS AT BASE:
ARE FACTORED
ALL REACTIONS
S ec tio n
T1 T2
T3 T4
T5
L eg s L3 x3 x3
/1
L3
/2 x3
/2 x1 /4
L eg
G ra de A
2-
D ia go na ls L1
/2 x1
/2 x1
/8 2L
1/
2x
1/ 2x
1/
D ia go na l G ra de A
T op
G irt s L3 x3 x1
/4 N
.A
H or iz on ta ls
N .A
2L
1/
2x
1/ 2x
1/
F ac e W id th
(f t)
6.
P an el s
(f t)
.8
.7
.5
W ei gh t ( lb
0.
0.
0.
9.
9.
.7
Platform 60 - 58 (2) BA1010 60 - 58 BA1010 60 - 58 (2) BA1010 60 - 58 BA1010 60 - 58 (2) 7'x2 1/2" Pipe Mount 60 - 58 7'x2 1/2" Pipe Mount 60 - 58 (2) 7'x2 1/2" Pipe Mount 60 - 58 7'x2 1/2" Pipe Mount 60 - 58 RMU (Remote Units) 60 - 58 RMU (Remote Units) 60 - 58 Lightning Rod 60 - 58 Lightning Rod 60 - 58 DESIGNED APPURTENANCE LOADING
TYPE TYPEELEVATION ELEVATION
Platform 60 - 58
(2) BA1010 60 - 58
BA1010 60 - 58
(2) BA1010 60 - 58
BA1010 60 - 58
(2) 7'x2 1/2" Pipe Mount 60 - 58 7'x2 1/2" Pipe Mount 60 - 58
(2) 7'x2 1/2" Pipe Mount 60 - 58 7'x2 1/2" Pipe Mount 60 - 58 RMU (Remote Units) 60 - 58 RMU (Remote Units) 60 - 58 Lightning Rod 60 - 58 Lightning Rod 60 - 58
TOWER DESIGN NOTES
1. Tower is located in Jefferson County, Alabama.
2. Tower designed for Exposure C to the TIA-222-G Standard.
3. Tower designed for a 100 mph basic wind in accordance with the TIA-222-G Standard.
4. Tower is also designed for a 30 mph basic wind with 0.25 in ice. Ice is considered to increase in thickness with height.
5. Deflections are based upon a 60 mph wind.
6. Tower Structure Class III.
7. Topographic Category 1 with Crest Height of 0.00 ft
8. Weld together tower sections have flange connections.
9. Connections use galvanized A325 bolts, nuts and locking devices. Installation per TIA/EIA-222 and AISC Specifications.
10. Tower members are "hot dipped" galvanized in accordance with ASTM A123 and ASTM A153 Standards.
11. Welds are fabricated with ER-70S-6 electrodes.
12. TOWER RATING: 86.7%
DTFASA-17-R-00539
Drawing: STC-BHM-RCAG60/100
Dated: 6/5/2017 Attachment 5
CONNECTION TYPES
TYPE A TYPE B TYPE C TYPE D TYPE E TYPE F TYPE G TYPE H
TYPE K TYPE L
60' 100 MPH Tower
SkyTower Corp Box 1929
Montrose, CO 81402 970-209-0041
CONNECTION DETAILS
DWG NO DATE BY CONTRACT NO
E1 8/11/2016 MDY
DTFASA-17-R-00539
FACE A FACE B FACE C FACE D
WITH OPENING FOR ENTRY WITH CONDUIT/COAX SUPPORT
INTO TOWER CENTER NO HORIZONTALS INSTALLED WITH HORIZONTAL EVERY
(HORIZONTALS EVERY 4.75 FEET) 10 FEET FOR LADDER SUPPORTS
DIAMOND OPENING ON Part 9535 attaches to each BOTTOM SECTION ONLY horizontal to attach conduit or uni‐strut
DETAILED CONNECTION TYPES IN BOLD GREEN LETTERS AS SHOWN ON PAGE E1
E o o o o o o D E D
B o o o o o o A B B
F o o o o o o
A B A
B BK o o o o o o A
970-209-0041
G o o o o o o C H C
SkyTower Corp Box 1929
Montrose, CO 81402
E2 8/11/2016 MDY
0' - 20' SECTION LAYOUT
60' 100 MPH Tower
DWG NO DATE BY CONTRACT NO
DTFASA-17-R-00539
WITH CONDUIT/COAX SUPPORT
NO HORIZONTALS INSTALLED WITH HORIZONTAL EVERY
(HORIZONTALS EVERY 4.75 FEET) 10 FEET FOR LADDER SUPPORTS
Part 9535 attaches to each horizontal to attach conduit or uni‐strut
DETAILED CONNECTION TYPES IN BOLD GREEN LETTERS AS SHOWN ON PAGE E3
E o o o o o o D E D
B o o o o o o A B B
F o o o o o o B A
B BK o o o o o o A
A
Montrose, CO 81402
970-209-0041
G o o o o o o C
E3 8/11/2016 MDY
20' - 40' SECTION LAYOUT
60' 100 MPH Tower
DWG NO DATE BY CONTRACT NO
H C
SkyTower Corp Box 1929
DTFASA-17-R-00539
WITH CONDUIT/COAX SUPPORT
NO HORIZONTALS INSTALLED WITH HORIZONTAL EVERY
(HORIZONTALS EVERY 4.75 FEET) 10 FEET FOR LADDER SUPPORTS
Part 9535 attaches to each horizontal to attach conduit or uni‐strut
DETAILED CONNECTION TYPES IN BOLD GREEN LETTERS AS SHOWN ON PAGE E1
E D E D
B o o o o o o A B B
Handrails (typ all 4 sides)
PLATFORM
Handrails (typ all 4 sides)
PLATFORM
A
K o o o o o o
F o o o o o o A B
970-209-0041
A B B
G o o o o o o C H C
SkyTower Corp Box 1929
Montrose, CO 81402
E4 8/11/2016 MDY
Handrails (typ all 4 sides)
PLATFORM
Handrails (typ all 4 sides)
PLATFORM
40' to 60' TOP SECTION LAYOUT 60' 100 MPH Tower
DWG NO DATE BY CONTRACT NO
DTFASA-17-R-00539
Company : SkyTower Corp November 9, 2015 Designer : Mark Young
FAAJob Number : 60-100 Checked By:_____
Sketch
14 ft f t
3.75 ft f t
78 in i n
A B
CD
x z 5 i n
CD
Details x z
A B
CD
#8@16 in
14 ft f t
#8@16 in
Bottom Rebar Plan i n i n i n
CD Footing Elevation
A B
CD
#8@16 in
14 ft f t
#8@16 in x Dir. Steel: 8.64 in2 (11 #8) z Dir. Steel: 8.64 in2 (11 #8)
Top Rebar Plan
Geometry, Materials and Criteria Length : eX : Net Allowable Bearing : Steel fy :
Width : eZ : Concrete Weight : Minimum Steel :
Thickness : pX : Concrete f'c : Maximum Steel :
Height : pZ : Design Code :
Footing Top Bar Cover : Overturning / Sliding SF : Phi for Flexure :
Footing Bottom Bar Cover : Coefficient of Friction : Phi for Shear :
Pedestal Longitudinal Bar Cover : Passive Resistance of Soil : Phi for Bearing :
14 ft 0 in 2300 psf (net) 60 ksi 14 ft 0 in 145 pcf .0018 54 in 78 in 3 ksi .0075 0 in 78 in ACI 318-05
3 in 1.5 0.9 3 in 0.3 0.75 3 in 0 k 0.65
RISAFoot Version 4.00 [C:\...\...\...\...\...\...\...\...\2300.rft] Page 1
DTFASA-17-R-00539
O O O O O O O O
Diminsions Measured to 5" Center of Anchor Bolt Cluster
5" 6' 6" 3/4" x 42" Galvanized Anchor Bolt with 6" Hook
14' 0" 6" Thread protruding above concrete ASTM F1554 Grade 105
O O O O O O O O
14' 0"
DRAWING NOT TO SCALE
Anchor Bolt Details
60' 100 MPH Tower
SkyTower Corp Box 1929
Montrose, CO 81402 970-209-0041
3' 9"
2/25/2016 MDY Wilkes-Barre
6' 6"3' 9"
DWG NO DATE BY CONTRACT NO
AB
3' 9"
3' 9"
DTFASA-17-R-00539
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