G
GUYED TOWERS - 25G
S TA N D A R D 2 5 G G U Y E D T O W E R
ROHN 25G The first. The original.
includes
REV. F & REV. G
25G
GENERAL USE The 25G is available in the standard 10’ section length and a 7’ length which is UPS shippable. The 25G uses double bolted joints, proven to be the best method of joining tower sections for sturdiness and dependability. As a guyed structure, the 25G standard designs rise to a height of 190’.
FEATURES • Completely hot-dip galvanized after fabrication • Built on an 11 1/4” equilateral triangle design • High strength tubular legs joined by Zig-Zag®
cross members • Each 7’ or 10’ section contains all required nuts and bolts shipped with section • Continuous solid round steel bracing
CAUTION Mixing copies of ROHN towers with ROHN towers is dangerous and voids all engineering and warranty data supplied by ROHN. Materials used by others are not the same quality and have not been tested or engineered by ROHN. Mixing ROHN tower sections with non-ROHN products may cause tower failure or injury.
Per Rev G requirements, any structure greater than 10’ requires a climber safety device. Please see page 40 for ordering information.
24
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GUYED TOWERS - 25G
G
S TA N D A R D 2 5 G G U Y E D T O W E R SECTIONS 6 1/2” 9 3/4”
QUICK REFERENCE PARTS & ACCESSORIES GROUNDING INFORMATION FOUNDATION INFORMATION
11 1/4”
1’ 6”
Optional Waveguide Brackets (KY2041A)
PAGES 37-40 PAGE 41 PAGES 41-44 2.25” O.D. 2.08” I.D. (14 GA.)
1’ 3” 9’ 9” 1 1/4” O.D. (16 GA.)
1 1/4” O.D. (16 GA.)
~ ~
5/16” O.D. Solid Bracing
Optional double braced sections are available upon request.
5/16” O.D. Solid Bracing
STANDARD TOP SECTION 25AG2 Additional 25G top sections are shown on page 37.
CONCRETE BASE PLATE BPC25G*
STANDARD SECTION 25G - 10’ Section
FOR USE WITH 3/4X12PP PIER PIN EMBEDDED IN CONCRETE.
OPTIONAL 7’ SECTION 25G7 - 7‘ Section
Additional base sections are available, please see page 38.
The 7’ Section is UPS shippable. * Towers mounted on these bases must be bracketed or guyed at all times. Temporary steel guying may also be necessary during installation and dismantling.
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25
G
GUYED TOWERS - 25G
BUYERS GUIDE S TA N D A R D D E S I G N S - 2 5 G 9 0 M P H R E V. G [ 3 - S E C O N D G U S T ] 7 0 M P H R E V. F [ FA S T E S T M I L E ]
Design Criteria
EPA (SQ. FT.) For Exposure B, Revision G 16.6
22.6
35’
EPA (SQ. FT.) For Exposure C, Revision G
22.0 47’ 3/16” EHS (399#)
EPA (SQ. FT.), Revision F Guy Initial Tension
P/N 25G90R040 32’
P/N 25G90R040
Tower Model Windspeed (Rev. G)
Tower Height (ft.) ROHN Tower
EPA= Effective Projected Area
This document is to serve as a guide for sizing and purchasing the 25G tower. Tower and foundation installations should be performed by qualified and experienced personnel using assembly drawings provided with each tower. DESIGN NOTES: 1. Tower designs are in accordance with ANSI/TIA-222-F and ANSI/TIA-222-G, Class I Structures, Topographic Category 1. 2. Design assumes towers are installed on level ground. Lower EPA values will apply for roof mounted towers or for sites located on unusual terrain. 3. Designs assume two 1/2” diameter lines on each tower face. 4. Anchor radius is from tower base to intersection of anchor rod with ground. 5. Guy chord lengths shown are based on level ground. Initial tensions for guys are shown in ( ) in pounds at 60º Fahrenheit. 6. Antenna and mounts are assumed symmetrically placed at the tower top. PARTS LIST NOTES: 1. Items listed are required for complete guyed towers. 2. Base and anchor foundations listed refer to standard foundation designations. 3. Guys provided with each standard tower are based on level ground conditions with an additional 6% length. 4. Rev G anchor grounding (AGK1GGX) and base grounding (BGK3GGX) are included with the tower material. 5. Assembly drawings and a safety package (P/N: ACWS) are included with each tower. 6. Parts lists are subject to change based on availability or revised design criteria. FOR FOUNDATION INFORMATION, PLEASE SEE PAGES 41-44. FOR GENERAL INSTALLATION INFORMATION, PLEASE SEE PAGES 147-153.
26
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
GUYED TOWERS - 25G
G
S TA N D A R D D E S I G N - 2 5 G 9 0 M P H R E V. G , 7 0 M P H R E V. F 35’
40’ TOWER 22.6 OR 16.6 22.0 47’ 3/16” EHS (399#)
32’
P/N: 25G90R040
45’
50’ TOWER 21.4 OR 15.8 21.0 60’ 3/16” EHS (399#)
23’
46’
40’
P/N: 25G90R050
55’
60’ TOWER 20.3 OR 15.2 20.2 73’ 3/16” EHS (399#)
28’
56’
48’
P/N: 25G90R060
65’
70’ TOWER 19.4 OR 14.7 19.4 86’ 3/16” EHS (399#)
32’
64’
56’
P/N: 25G90R070
75’
80’ TOWER 18.6 OR 14.3 18.8 99’ 3/16” EHS (399#)
50’ 81’ 25’
69’ 64’
P/N: 25G90R080
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
25G
25AG2
3
1
3/16EHS
BG2142
175’
6
BPC25G GA25GD 1
1
FDNS
BASE ANCHOR
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 6
3
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
3 3/4x12PP
3
1
3
3
1
25G
25AG2
BPC25G
GA25GD
BASE ANCHOR
4
1
1
2
3/16EHS
BG2142
350’
12
6
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
25G
25AG2
BPC25G
5
1
1
3/16EHS
BG2142
425’
12
3
3
12
1
3
25G
25AG2
BPC25G
6
1
1
3/16EHS
BG2142
500’
12
1
2
CB1G AB2
6
3
3 3/4x12PP
FDNS GA25GD BASE ANCHOR 2
6
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
25G
25AG2
BPC25G
7
1
1
3/16EHS
BG2142
800’
18
CB1G AB2
3
3
1
FDNS GA25GD BASE ANCHOR 3
9
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
CB1G AB2
3
3
80’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 080
3/4x12PP 1
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
70’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 070
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 18
60’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 060
1
5/16THH 1/2TBE&J TBSAFETY 12
50’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 050
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY
3
1
CB1G AB2
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
3
FDNS
5/16THH 1/2TBE&J TBSAFETY 12
40’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 040
27
G
GUYED TOWERS - 25G
S TA N D A R D D E S I G N - 2 5 G 9 0 M P H R E V. G , 7 0 M P H R E V. F 90’ TOWER 18.0 OR 13.9
85’
18.4 111’ 3/16” EHS (399#)
57’ 92’ 28’
77’ 72’
P/N: 25G90R090 100’ TOWER 17.5 OR 13.6
95’
18.0 124’ 3/16” EHS (399#)
63’ 102’ 31’
86’ 80’
P/N: 25G90R100
110’ TOWER 17.0 OR 13.4
105’
17.6 137’ 3/16” EHS (399#)
70’ 112’ 35’
95’ 88’
P/N: 25G90R110 120’ TOWER 16.6 OR 13.1
115’
17.2 150’
85’
128’ 55’
3/16” EHS (399#)
111’ 100’
28’
96’
P/N: 25G90R120
125’ 93’
130’ TOWER 16.2 OR 12.9 17.0 163’ 140’
62’ 31’
3/16” EHS (399#)
121’ 108’ 104’
P/N: 25G90R130
28
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
25G
25AG2
BPC25G
8
1
1
3/16EHS
BG2142
900’
18
GA25GD BASEFDNS ANCHOR 3
5/16THH 1/2TBE&J TBSAFETY 18
9
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
25G
25AG2
BPC25G
9
1
1
3/16EHS
BG2142
1000’
18
3
3/4x12PP 1
3
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 18
3
1
3
25G
25AG2
BPC25G
10
1
1
3/16EHS
BG2142
1100’
18
9
3
3 3/4x12PP 1
3
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 18
3
1
3
25G
25AG2
BPC25G
11
1
1
3/16EHS
BG2142
1575’
24
9
3
3
1
FDNS GA25GD BASE ANCHOR 4
12
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
25G
25AG2
BPC25G
12
1
1
3/16EHS
BG2142
1700’
24
CB1G AB2
3
3
1
FDNS GA25GD BASE ANCHOR 4
12
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
120’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G90R 120
3/4x12PP
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 24
110’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G90R 110
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 24
100’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 2590R 100
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
1
3
90’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 090
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
3
CB1G AB2
3
3
130’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G90R 130
3/4x12PP 1
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
GUYED TOWERS - 25G
G
S TA N D A R D D E S I G N - 2 5 G 9 0 M P H R E V. G , 7 0 M P H R E V. F 140’ TOWER 15.9 OR 12.7
135’
16.6 175’
99’
149’ 66’
3/16” EHS (399#)
130’ 117’
33’
112’
P/N: 25G90R140 150’ TOWER 15.5 OR 12.5
145’
16.4
116’
188’
87’
167’ 148’
58’
3/16” EHS (399#)
133’ 123’
29’
120’
P/N: 25G90R150
155’ 124’ 93’ 62’ 31’
160’ TOWER 15.3 OR 12.3 16.2 201’ 178’ 158’
3/16” EHS (399#)
142’ 132’ 128’
P/N: 25G90R160
165’
170’ TOWER 15.0 OR 12.2 16.0
132’
214’
99’
190’ 168’
66’ 33’
3/16” EHS (399#)
151’ 140’ 136’
P/N: 25G90R170
175’
180’ TOWER 14.8 OR 12.0 15.8
139’
227’
105’
200’ 178’
69’ 35’
3/16” EHS (399#)
160’ 148’ 144’
P/N: 25G90R180
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
25G
25AG2
BPC25G
13
1
1
3/16EHS
BG2142
1825’
24
FDNS GA25GD BASE ANCHOR 4
5/16THH 1/2TBE&J TBSAFETY 24
12
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
25G
25AG2
BPC25G
14
1
1
3/16EHS
BG2142
2425’
30
3
3/4x12PP 1
5
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 30
3
1
3
25G
25AG2
BPC25G
15
1
1
3/16EHS
BG2142
2600’
30
15
3
3 3/4x12PP 1
5
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 30
3
1
3
25G
25AG2
BPC25G
16
1
1
3/16EHS
BG2142
2750’
30
15
3
3
1
FDNS GA25GD BASE ANCHOR 5
15
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
25G
25AG2
BPC25G
17
1
1
3/16EHS
BG2142
2925’
30
CB1G AB2
3
3
1
FDNS GA25GD BASE ANCHOR 5
15
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
CB1G AB2
3
3
180’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G90R 180
3/4x12PP 1
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170’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 170
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 30
160’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 160
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 30
150’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 150
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
1
3
140’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 140
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
3
CB1G AB2
29
G
GUYED TOWERS - 25G
S TA N D A R D D E S I G N - 2 5 G 9 0 M P H R E V. G , 7 0 M P H R E V. F 185’ 148’ 111’
190’ TOWER 14.5 OR 11.9 15.6 239’ 212’
3/16” EHS (399#)
188’ 74’
169’
37’
156’ 152’
P/N: 25G90R190
30
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
18
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
3075’
30
ANCHORS & GROUNDING INCLUDED
FDNS GA25GD BASE ANCHOR 5
5/16THH 1/2TBE&J TBSAFETY 30
15
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
CB1G AB2
3
3
3
190’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G90R 190
3/4x12PP 1
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
GUYED TOWERS - 25G
G
S TA N D A R D D E S I G N - 2 5 G 1 1 0 M P H R E V. G , 9 0 M P H R E V. F 35’
40’ TOWER 13.4 OR 9.7 13.4 47’ 3/16” EHS (399#)
32’
P/N: 25G110R040 50’ TOWER 12.6 OR 9.1
45’
12.6 60’ 3/16” EHS (399#)
22’
46’
40’
P/N: 25G110R050
60’ TOWER 11.9 OR 8.7
55’
12.2 73’ 3/16” EHS (399#)
28’
56’
48’
P/N: 25G110R060
65’
70’ TOWER 11.3 OR 8.6 11.8 86’ 3/16” EHS (399#)
32’
64’
56’
P/N: 25G110R070
75’
80’ TOWER 10.9 OR 8.3 11.4 99’ 3/16” EHS (399#)
50’ 81’ 25’
69’ 64’
P/N: 25G110R080
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
3
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
175’
6
ANCHORS & GROUNDING INCLUDED
6
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
4
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
350’
12
12
3
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
5
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
425’
12
6
3
1
3
12
1
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
6
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
500’
12
1
2
CB1G AB2
6
3
3
1
FDNS GA25GD BASE ANCHOR 2
6
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
7
1
1
GUYS & CONNECTIONS INCLUDED
3/16 EHS
BG2142
800’
18
CB1G AB2
3
3
1
FDNS GA25GD BASE ANCHOR 3
9
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
CB1G AB2
3
3
80’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G110R 080
3/4x12PP 1
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
70’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G110R 070
3/4x12PP
5/16 THH 1/2TBE&J TBSAFETY 18
60’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G110R 060
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 12
50’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G110R 050
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY
3
1
3/4x12PP
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
3
3
40’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 040
FDNS GA25GD BASE ANCHOR CB1G AB2 2
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
ANCHORS & GROUNDING INCLUDED
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
3
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
ANCHORS & GROUNDING INCLUDED
1
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
FDNS GA25GD BASE ANCHOR
31
G
GUYED TOWERS - 25G
S TA N D A R D D E S I G N - 2 5 G 1 1 0 M P H R E V. G , 9 0 M P H R E V. F 90’ TOWER 10.5 OR 8.1
85’
11.2 111’ 3/16” EHS (399#)
56’ 91’ 28’
77’ 72’
P/N: 25G110R090 100’ TOWER 10.2 OR 7.9
95’
10.8 124’ 3/16” EHS (399#)
63’ 102’ 32’
86’ 80’
P/N: 25G110R100 110’ TOWER 9.9 OR 7.8
105’
10.6 137’ 3/16” EHS (399#)
70’ 112’ 35’
95’ 88’
P/N: 25G110R110
115’
120’ TOWER 9.7 OR 7.6 10.4 150’
86’
129’ 57’ 28’
3/16” EHS (399#)
112’ 100’ 96’
P/N: 25G110R120
125’ 93’
130’ TOWER 9.3 OR 7.5 10.2 163’ 140’
62’ 31’
3/16” EHS (399#)
121’ 109’ 104’
P/N: 25G110R130
32
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
8
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
900’
18
ANCHORS & GROUNDING INCLUDED
18
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
9
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
1000’
18
18
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
10
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
1100’
18
18
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
11
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
5/16THH
1575’
24
24
3
9
3
1
3
25G
25AG2
BPC25G
12
1
1
3/16EHS
BG2142
1700’
24
3
9
3
1
1
CB1G AB2
3 3/4x12PP 1
CB1G AB2
3
3
110’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 110
3/4x12PP 1
4
CB1G AB2
1/2TBE&J TBSAFETY 12
3
3
120’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 120
3/4x12PP 1
GA25GD BASEFDNS ANCHOR 4
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 24
100’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 100
FDNS GA25GD BASE ANCHOR
12
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
3/4x12PP
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
90’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G110R 090
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
ANCHORS & GROUNDING INCLUDED
3
5/16THH 1/2TBE&J TBSAFETY
3
GUYS & CONNECTIONS INCLUDED
3
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
TOWER PARTS INCLUDED
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
9
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
ANCHORS & GROUNDING INCLUDED
3
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
FDNS GA25GD BASE ANCHOR
3
3
130’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 130
3/4x12PP 1
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GUYED TOWERS - 25G
G
S TA N D A R D D E S I G N - 2 5 G 1 1 0 M P H R E V. G , 9 0 M P H R E V. F 140’ TOWER 9.2 OR 7.4
135’
10.0 175’
101’
151’ 67’
3/16” EHS (399#)
131’
33’
117’ 112’
P/N: 25G110R140 150’ TOWER 9.0 OR 7.3
145’
9.9
116’
188’ 167’
87’
148’ 58’
3/16” EHS (399#)
133’
29’
123’ 120’
P/N: 25G110R150 160’ TOWER 8.8 OR 7.2
155’
9.8 201’
124’
178’
93’
158’ 62’
3/16” EHS (399#)
142’
31’
132’ 128’
P/N: 25G110R160
170’ TOWER 8.7 OR 7.1
165’
9.7
138’
214’
110’
194’
83’
175’ 159’
55’
3/16” EHS (399#)
74’
28’
57’
50’
136’
P/N: 25G110R170
176’ 145’
180’ TOWER 8.6 OR 7.0 9.6 227’
116’
204’
87’
185’ 168’
58’ 29’
3/16” EHS (399#)
77’ 58’
50’
144’
P/N: 25G110R180
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
13
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
1825’
24
ANCHORS & GROUNDING INCLUDED
24
CB1G AB2
3
12
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
14
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
2425’
30
30
3
1
FDNS GA25GD BASE ANCHOR 5
CB1G AB2
3
15
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
15
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
2600’
30
1
3
FDNS GA25GD BASE ANCHOR 5
CB1G AB2
15
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
3
1
1
3
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
GA25GD
BASE
16
1
1
6
CB2G
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
5/16THH
2800’
36
36
TOWER PARTS INCLUDED GUYS & CONNECTIONS INCLUDED ANCHORS & GROUNDING INCLUDED
INNER OUTER ANCHOR ANCHOR
18
3
6
25G
25AG2
BPC25G
GA25GD
BASE
17
1
1
6
CB2G
3/16EHS
BG2142
5/16THH
2925’
36
36
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
INNER OUTER ANCHOR ANCHOR
AB2
6
6
AB2
180’ ROHN 25G Al l par ts shown i n tabl e are i nc l uded when ord er i ng Par t No: 25G110R 180
3/4x12PP 1
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Al l par ts shown i n tabl e are i nc l uded when ord er i ng Par t No: 25G110R 170
1
1/2TBE&J TBSAFETY 18
170’ ROHN 25G
3/4x12PP
2
3
AB2
6
6
2
AB2
1/2TBE&J TBSAFETY
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
6
160’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 160
3/4x12PP
3
ANCHORS & GROUNDING INCLUDED
150’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 150
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 30
140’ ROHN 25G All par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G110R 140
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
4
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
FDNS GA25GD BASE ANCHOR
33
G
GUYED TOWERS - 25G
S TA N D A R D D E S I G N - 2 5 G 1 1 0 M P H R E V. G , 9 0 M P H R E V. F 186’ 155’ 124’
190’ TOWER 8.5 OR 6.9 9.5 240’ 217’
93’
196’ 178’
62’
80’
31’
59’
3/16” EHS (399#)
50’
152’
P/N: 25G110R190
34
INNER OUTER ANCHOR ANCHOR
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
GA25GD
BASE
18
1
1
6
CB2G
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
5/16THH
1/2TBE&J
TBSAFETY
3100’
36
36
18
6
ANCHORS & GROUNDING INCLUDED
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 6
2
3
6
AB2
3/4x12PP
AB2
190’ ROHN 25G Al l par ts shown i n tabl e are i nc l uded when ord er i ng Par t No: 25G110R 190
1
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
GUYED TOWERS - 25G
G
S TA N D A R D D E S I G N - 2 5 G 1 3 0 M P H R E V. G , 1 1 0 M P H R E V. F 40’ TOWER 10.8 OR 7.9
38’
11.2 50’ 3/16” EHS (399#)
32’
P/N: 25G130R040
48’
50’ TOWER 10.1 OR 7.5 10.0 62’ 3/16” EHS (399#)
22’
46’
40’
P/N: 25G130R050
58’
60’ TOWER 9.7 OR 7.2 9.8 75’ 3/16” EHS (399#)
28’
56’
48’
P/N: 25G130R060
68’
70’ TOWER 9.2 OR 7.0 9.6 88’ 3/16” EHS (399#)
32’
64’
56’
P/N: 25G130R070
78’
80’ TOWER 8.9 OR 6.8 9.4 101’ 3/16” EHS (399#)
50’ 81’ 25’
69’ 64’
P/N: 25G130R080
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
3
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
175’
6
ANCHORS & GROUNDING INCLUDED
6
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
4
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
350’
12
12
3
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
5
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
425’
12
2
6
3
1
CB1G AB2
3
12
1
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
6
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
500’
12
1
2
CB1G AB2
6
3
3
1
FDNS GA25GD BASE ANCHOR 2
6
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
1
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
7
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
800’
18
CB1G AB2
3
3
1
FDNS GA25GD BASE ANCHOR 3
9
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
CB1G AB2
3
3
80’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G130R 080
3/4x12PP 1
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
70’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G130R 070
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 18
60’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G130R 060
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY 12
50’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G130R 050
3/4x12PP
5/16THH 1/2TBE&J TBSAFETY
3
1
3/4x12PP
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75
3
3
40’ ROHN 25G Al l par ts shown i n tabl e a re i nc l uded when order i ng Par t No: 25G130R 040
FDNS GA25GD BASE ANCHOR
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
ANCHORS & GROUNDING INCLUDED
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
3
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
ANCHORS & GROUNDING INCLUDED
1
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
FDNS GA25GD BASE ANCHOR
35
G
GUYED TOWERS - 25G
S TA N D A R D D E S I G N - 2 5 G 1 3 0 M P H R E V. G , 1 1 0 M P H R E V. F 90’ TOWER 8.6 OR 6.7
88’
9.2 114’ 3/16” EHS (399#)
56’ 91’ 28’
77’ 72’
P/N: 25G130R090
98’
100’ TOWER 8.3 OR 6.5 9.0 127’ 3/16” EHS (399#)
63’ 102’ 32’
86’ 80’
P/N: 25G130R100
36
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
8
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
900’
18
ANCHORS & GROUNDING INCLUDED
3
18
9
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 1
3
TOWER PARTS INCLUDED
25G
25AG2
BPC25G
9
1
1
GUYS & CONNECTIONS INCLUDED
3/16EHS
BG2142
1000’
18
3
1
3 3/4x12PP 1
3
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY 18
3
90’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G130R 090
FDNS GA25GD BASE ANCHOR
9
GAC3455TOP AGK1GGX BGK3GGX CPC.5/.75 3
CB1G AB2
5/16THH 1/2TBE&J TBSAFETY
3
ANCHORS & GROUNDING INCLUDED
FDNS GA25GD BASE ANCHOR
3
3
100’ ROHN 25G Al l par ts shown i n tabl e a re i nc l ud ed when ord er i ng Par t No: 25G130R 100
3/4x12PP 1
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
G
GUYED TOWERS - 25G
PA R T S & A CC E S S O R I E S
8 1/4”
1’ - 0”
2.00“ O.D. 1.87” I.D.
1’ - 6”
1.66“ O.D. 1.38” I.D. 1.25” N.P.T.
Set Screw 9’ - 9”
TOP SECTION 25AG COMES WITH TOP BUSHING INSTALLED, 1.31” I.D.
TOP SECTION 25AG2
TOP SECTION 25AG1
1’ - 1/4” 1’ - 5 1/4” 8’ - 3 1/2”
1’ - 4 3/4” 9’ - 3 1/2”
Set Screw
1’-3 3/4”
1’-3 3/4”
1’ - 3 3/4”
2.25” O.D. 2.08“ I.D.
1’ - 0”
1’ - 3” 9’ - 3 1/4” 1’ - 3”
9’ - 0” 1’ - 4”
8’ - 3/16”
2.25” O.D. 2.08“ I.D.
TOP SECTION 25AG3
Set Screw 2.75” O.D. 2.58“ I.D.
1’-3 3/4”
BEARING PLATE BPL25G TOP SECTION 25AG4
TOP PLATE APL25G
LONG LEGS PROVIDE EXTRA CLEARANCE FOR INSTALLATION OF EQUIPMENT. BOLTS TO TOP OF STANDARD SECTION. HOLE PATTERN FITS TB3 (2” O.D.) AND TB4 (3” O.D.) THRUST BEARINGS.
TOP SECTION 25AG5
TOP PLATE HOLE PATTERN IS THE SAME AS BPL25G.
TOP MOUNT 25TDMKD - NO MAST 25TDM2S3KD - 2 3/8” O.D. MAST 25TDM25S3KD - 2 7/8” O.D. MAST 25TDM3S3KD - 3 1/2” O.D. MAST 25TDM35S3KD - 4” O.D. MAST MOUNTING TUBE PROVIDED IS 7’ LONG.
FOR MOUNTING BEACON OR LIGHTNING ROD.
1’- 4”
BEARING/ACCESSORY SHELF BAS25G
HOLE PATTERN FITS TB3 (2” O.D.) AND TB4 (3” O.D.) THRUST BEARINGS ON TOP PLATE. ACCESSORY SHELF DRILLED FOR MOUNTING MANY POPULAR ROTORS.
5’ COPPER CLAD, MOUNTS TO APL25G.
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LIGHTNING ROD LRCL
37
G
GUYED TOWERS - 25G
PA R T S & A CC E S S O R I E S
CONCRETE BASE PLATE FOR GUYED & BRACKETED TOWERS BPC25G* FOR USE WITH 3/4X12PP PIER PIN EMBEDDED IN CONCRETE. CONCRETE BASE PLATE IS TO BE USED FOR BRACKETED AND GUYED APPLICATIONS ONLY.
PIER PIN 3/4X12PP FOR USE WITH BPC25G EMBEDDED IN CONCRETE. PIER PIN MUST BE ORDERED SEPARATELY, UNLESS BEING PURCHASED AS PART OF A COMPLETE TOWER KIT.
CONCRETE BASE PLATE FOR SELF-SUPPORTING TOWERS 25GSSB FOR USE WITH 5/8” x 12” (P/N: 260145G) BASE BOLTS (ORDERED SEPARATELY) IN SELF-SUPPORTING 25G TOWER APPLICATIONS.
5/8” x 12”
BASE BOLT & TEMPLATE KH8175A FOR USE WITH 25GSSB IN SELF-SUPPORTING 25G TOWER APPLICATIONS. KIT INCLUDES (1) TEMPLATE & (4) BASE BOLTS.
1/2” x 12”
HINGED BASE PLATE BPH25G* FOR USE WITH 1/2X12BB BASE BOLTS (ORDERED SEPARATELY). HINGED TO ALLOW TOWER TO BE ROTATED UP FROM BASE DURING INSTALLATION.
BASE BOLTS 1/2X12BB FOR USE WITH BPH 25G (6) REQUIRED, ORDERED SEPARATELY.
HINGED BASE PLATE IS TO BE USED FOR BRACKETED AND GUYED APPLICATIONS ONLY.
TAPERED BASE 25TG* CAN BE USED WITH A4197L BASE INSULATOR OR WITH 3/4x12PP, ORDERED SEPARATELY.
3’4” SHORT BASE SB25G
3’4” HINGED SHORT BASE SBH25G*
5’ SHORT BASE SB25G5
FOR EMBEDMENT IN CONCRETE.
FOR EMBEDMENT IN CONCRETE.
SINGLE DRIVE-IN BASE SDB25G*
PEAK ROOF MOUNT PR25G*
TO BE DRIVEN DIRECTLY INTO GROUND.
ADJUSTABLE HINGED FEET CONFORM TO NEARLY ANY ROOF PITCH. BOLTS TO ROOF SURFACE.
WALL MOUNT 25GWM
INCLUDES BASE PLATE TO MOUNT 25G SECTION.
* TOWERS MOUNTED ON THESE BASES MUST BE BRACKETED OR GUYED AT ALL TIMES. TEMPORARY STEEL GUYING MAY ALSO BE NECESSARY DURING INSTALLATION AND DISMANTLING.
38
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
GUYED TOWERS - 25G
G
PA R T S & A CC E S S O R I E S
1’ 7/8” - 1 1/8” O.D. Mounting Pipe 1’
FLAT ROOF MOUNT FR25G* BOLTS DIRECTLY TO FLAT ROOF SURFACE.
SIDE ARM MOUNT UHF25G FOR UHF & FM ANTENNAS.
FACE MOUNT DM25G2 - 2 3/8” O.D. 5’ LONG
DBS ANTENNA MOUNT KY2068A16 - 1.66” O.D. KY2068A15 - 1.50” O.D. KY2068A2 - 2.38” O.D. MOUNTING TUBE PROVIDED IS 3’ LONG.
Adjustable 2.5’ - 3.0’
SIDE ARM BRACKET SA253UA MOUNTING TUBE PROVIDED IS 3’ LONG, 2 - 1/4” O.D.
TORQUE ARM STABILIZER ASSEMBLY TA25 ANTI-TWIST DEVICE LOCATED IN THE AREA OF ANTENNAS. PROVIDES SIX-WAY GUYING. BOLTS TO TOWER AT ANY SECTION JOINT. ATTACHED WITH JOINT BOLTS. MUST BE INSTALLED AS SECTIONS ARE JOINED TOGETHER.
ADJUSTABLE HOUSE BRACKET HB25AG 0 - 15” HB25BG 0 - 24” HB25CG 0 - 36”
HEAVY DUTY UNIVERSAL HOUSE BRACKET HBUTVRO ADJUSTABLE TO POSITION TOWER 18” - 36” FROM WALL.
UNIVERSAL EAVE BRACKET EB2525G
HINGED CONNECTION ALLOWS TOWER LEG CLAMPS TO REMAIN PERPENDICULAR TO GROUND WHILE BOLT DOWN SUPPORTS ROTATE TO LAY FLAT ALONG PITCHED ROOF OR EAVE.
TORQUE BAR TB25D
OPTIONAL, FOR USE WITH GA25GD. REQUIRES (1) 3/8” SHACKLE FOR EACH BAR.
GUY BRACKET GA25GD MOUNTS TO TOWER AT ANY HORIZONTAL BRACE.
ACCESSORY SHELF AS25G FOR MOUNTING MANY POPULAR ROTORS. FIELD DRILLING MAY BE NECESSARY FOR SOME ROTORS.
* TOWERS MOUNTED ON THESE BASES MUST BE BRACKETED OR GUYED AT ALL TIMES. TEMPORARY STEEL GUYING MAY ALSO BE NECESSARY DURING INSTALLATION AND DISMANTLING.
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39
G
GUYED TOWERS - 25G
PA R T S & A CC E S S O R I E S Tower Leg
RP25G
THRUST BEARING TB3 - SUPPORTS UP TO 2” O.D. MAST. TB4 - SUPPORTS UP TO 3” O.D. MAST.
TOWER BUSHING TB50 - 1-1/4” I.D. X 2” O.D. TB75 - 1-1/2” I.D. X 2” O.D.
Tower Leg
FOR USE ON 25AG TOP SECTION
MOUNTS TO BAS25G, BPL25G AND 25AG4.
RP25G CM ROTOR POST 1.25” O.D. 1.08” I.D.
90º JOINTS 2590FF - BOTH ENDS OPEN JOINTS ARE NOT DRILLED WHERE THEY SLIP FIT TO 25G SECTIONS. CAN BE FIELD DRILLED OR CUSTOM CONNECTED TO MEET PARTICULAR NEEDS.
90º JOINTS 2590FM - ONE END SWAGED, ONE OPEN JOINTS ARE NOT DRILLED WHERE THEY SLIP FIT TO 25G SECTIONS. CAN BE FIELD DRILLED OR CUSTOM CONNECTED TO MEET PARTICULAR NEEDS.
ANTI-CLIMB PANELS 25ACL3 THREE ANTI-CLIMB PANELS BOLT TO STANDARD TOWER SECTION.
90º JOINTS 2590MM - BOTH ENDS SWAGED JOINTS ARE NOT DRILLED WHERE THEY SLIP FIT TO 25G SECTIONS. CAN BE FIELD DRILLED OR CUSTOM CONNECTED TO MEET PARTICULAR NEEDS.
SAFETY RING SR245 SNAPS INTO PLACE AT ANY LEVEL. NO BOLTS REQUIRED.
CLIMBING HARNESS TTFBH-4D JOURNEYMAN HARNESS
TTFBH-C/P
PROFESSIONAL HARNESS
SAFETY CABLE SYSTEM ORDERING INFORMATION TOWER HEIGHT 50’ 100’ 150’ 200’
ERECTION FIXTURE EF2545 - 2 1/2” SHEAVE WITH 3/8“ I.D. GROOVE.
WORK PLATFORM WP25G SNAPS INTO PLACE AT ANY LEVEL. NO BOLTS REQUIRED.
40
NOTE: ERECTION FIXTURES ARE FOR LIFTING ONE 10’ SECTION AT A TIME AND ARE NOT INTENDED FOR THE LIFTING OF PERSONNEL.
SAFETY CABLE SLIDER WITH CARABINEER TT-WG-500-W/SMC
PART NUMBER TT05025 TT10025 TT15025 TT20025
SAFETY CABLE SLIDER AND CLIMBING HARNESS MUST BE ORDERED SEPARATELY.
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
G
GUYED TOWERS - 25G
A N C H O R I N F O R M AT I O N 81”
12” 3/8” CL of hole to edge of plate = 1”
P/N STAMPED HERE
3/4” 4” x 4” x 3/8” angle
2” 11/16”
GAC3455TOP
120”
12” 1/2” CL of hole to edge of plate = 1 1/4”
P/N STAMPED HERE
1 1/4” 5” x 5” x 3/8” angle
2 1/2” 13/16”
GAC5655TOP
REV G BASE GROUNDING BGK3GGX
REV G ANCHOR GROUNDING AGK1GGX
Attach to leg with supplied leg clamp Ground Wire Clamp Ground Wire Ground Rod Clamp 6” Min. Ground Rod
Ground Rod Clamp
6” Min.
Ground Rod, 3 provided (to be installed o at 120 separation at 20’ spacing.
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41
G
GUYED TOWERS - 25G
S TA N D A R D A N C H O R B LO C K S
Anchor rod
Ground Line
All around stirrups equally spaced 12” O.C. anchored with 90 hooks around a horizontal bar Additional bar at center-line each side, when required
o
Top and bottom horizontal bars equally spaced
A B
C
D
Refer to page 43 for anchor rod installation angles.
42
Block
Anchor Dimensions (in.) B A D C
AB2
4’ - 0” 1‘ - 6” 4‘ - 0“ 6’ - 0”
AB3
6’ - 0” 1’ - 6” 3’ - 0” 6’ - 0”
AB4
6‘ - 0” 1’ - 6” 4‘ - 0“ 9’ - 0”
AB5
8’ - 0” 2’ - 0” 3’ - 0” 10’ - 0”
AB6
8’ - 0” 2’ - 0” 4’ - 0” 10’ - 0”
Horizontal Bars (Qty. & Size) (5) #6 Bars, Top Layer (5) #6 Bars, Bottom Layer (0) Additional Bar, Each Side (4) #6 Bars, Top Layer (4) #6 Bars, Bottom Layer (0) Additional Bar, Each Side (5) #6 Bars, Top Layer (5) #6 Bars, Bottom Layer (0) Additional Bar, Each Side (4) #7 Bars, Top Layer (4) #7 Bars, Bottom Layer (1) Additional Bar, Each Side (5) #7 Bars, Top Layer (5) #7 Bars, Bottom Layer (1) Additional Bar, Each Side
Stirrup Size Concrete Vol. & Spacing (Cu. Yds.) #3 @ 12” O.C. 1.33 Per Block 4.0 Total for 3 #3 @ 12” O.C. 1.0 Per Block 3.0 Total for 3 #4 @ 12” O.C. 2.0 Per Block 6.0 Total for 3 #4 @ 12” O.C. 2.22 Per Block 6.7 Total for 3 #4 @ 12” O.C. 2.96 Per Block 8.9 Total for 3
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
G
GUYED TOWERS - 25G
A N C H O R R O D I N S TA L L AT I O N A N G L E S
120
Rod Angle (in degrees)
o
Tower Plan
25G | 90MPH Tower Height 40’ 50’ 60’ 70’ 80’ 90’ 100’ 110’ 120’ 130’ 140’ 150’ 160’ 170’ 180’ 190’
Rod Rod Number Angle GAC3455TOP 48 GAC3455TOP 42 GAC3455TOP 42 GAC3455TOP 42 GAC3455TOP 39 GAC3455TOP 39 GAC3455TOP 39 GAC3455TOP 39 GAC3455TOP 38 GAC3455TOP 38 GAC3455TOP 38 GAC3455TOP 37 GAC3455TOP 37 GAC3455TOP 37 GAC3455TOP 37 GAC3455TOP 37
Ground Line
Anchor Rod Angle
25G | 130MPH
25G | 110MPH Tower Height 40’ 50’ 60’ 70’ 80’ 90’ 100’ 110’ 120’ 130’ 140’ 150’ 160’ 170’ 180’ 190’
Inner Outer Rod Outer Inner Rod Rod Rod Number Angle Number Angle GAC3455TOP 48 GAC3455TOP 41 GAC3455TOP 41 GAC3455TOP 41 GAC3455TOP 38 GAC3455TOP 38 GAC3455TOP 39 GAC3455TOP 38 GAC3455TOP 37 GAC3455TOP 37 GAC3455TOP 37 GAC3455TOP 36 GAC3455TOP 36 GAC3455TOP 40 GAC3455TOP 42 GAC3455TOP 41 GAC3455TOP 42 GAC3455TOP 43 GAC3455TOP 42
Tower Height 40’ 50’ 60’ 70’ 80’ 90’ 100’
Rod Rod Number Angle GAC3455TOP 50 GAC3455TOP 41 GAC3455TOP 41 GAC3455TOP 40 GAC3455TOP 38 GAC3455TOP 38 GAC3455TOP 38
o
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC
43
G
GUYED TOWERS - 25G
S TA N D A R D B A S E P I E R S Pier Pin 4” Projection Grade
6”
(2) No. 4 Circular ties, 2-1/2” O.C. with 2“ cover with 24” laps
No. 4 Circular ties, 3” Max. O.C. with 24” laps
B
Vertical bars equally spaced
ELEVATION VIEW
Alternate Square Pier
A
No. 4 Circular ties, 3” O.C. with 24” laps
CL
A
Vertical bars equally spaced
CL
PLAN VIEW
Base
A
B
Concrete Vol. Vertical Bars (Cu. Yds.) (No. & Size) Round Pier
CB1G* 2’ - 6” 4’ - 0”
1.0
(8) #7
CB2G
1.2
(10) #7
3’ - 0” 4’ - 0”
* Square pier option must be used for CB1G.
44
Phone (309) 566-3000 • Fax (309) 566-3079 • www.rohnnet.com • The Industry Standard © 2011 ROHN PRODUCTS LLC