4•LEG TOWERS
Tower & Catwalk Solutions
• Tower Footprint:
Tower
Intermediate
Section
48” x 52”
• Maximum Height: 82-Feet
Material Specifications
Legs:
6” x 4” x 12-gauge roll-formed C’s
(152mm x 101mm x 2.4mm)
Bracing (standard):
2” x 2” x 12-gauge Angle
(50mm x 50mm x 2.44 mm)
Bracing (H.D. Base):
2.5” x 2.5” x 3/16” Angle
(63mm x 63mm x 4.75mm)
BOLTS:
½” ASTM A325
(12.7mm)
Tower
Base
Section
ALL MATERIALS AND HARDWARE ARE GALVANIZED
4-Leg Tower Assembly Matrix
Tower Height
Feet (METERS)
Tower T
TowerBASE
Tower
6’
8’
18’HD
302 lbs
30-4TWR
30
(9.15)
389 lbs
1,185 lbs
Intermediate
T
Tower Tower
ToweR
4’
8’
16’
233 lbs
1
1
4TWR/10-15
32-4TWR
32
(9.76)
34-4TWR
34
(10.37)
36-4TWR
36
(10.98)
38-4TWR
38
(11.59)
40-4TWR
40
(12.20)
42-4TWR
42
(12.81)
44-4TWR
44
(13.42)
46-4TWR
46
(14.03)
48-4TWR
48
(14.64)
50-4TWR
50
(15.24)
52-4TWR
52
(15.85)
54-4TWR
54
(16.46)
56-4TWR
56
(17.07)
58-4TWR
58
(17.68)
60-4TWR
60
(18.29)
62-4TWR
62
(18.90)
66-4TWR
66
(20.12)
1
70-4TWR
70
(21.34)
1
74-4TWR
74
(22.56)
1
78-4TWR
78
(23.78)
1
82-4TWR
82
(25.00)
1
1
1
438 lbs
1
$4,350
1,575
715
1
$4,640
1,662
754
1
1
1
$4,930
1,808
821
1
1
1
$5,220
1,895
860
2
$5,510
1,972
895
2
$5,800
2,059
934
2
$6,090
2,205
1,001
1
1
1
1
1
1
2
$6,380
2,292
1,040
1
2
$6,670
2,410
1,094
1
2
$6,960
2,497
1,133
1
1
2
$7,250
2,643
1,199
1
1
2
$7,540
2,730
1,239
3
$7,830
2,807
1,274
3
$8,120
2,893
1,313
1,379
1
1
1
1
TOTAL
WEIGHT
(KGS.)
1
1
1
835 lbs
TOTAL
WEIGHT
(LBS.)
1
1
1
TOTAL
COST
1
3
$8,410
3,040
1
3
$8,700
3,127
1,419
3
$8,990
3,244
1,472
1
1
3
$10,098
3,690
1,674
3
$10,710
3,923
1,780
1
3
$11,322
4,128
1,873
1
3
$11,934
4,361
1,979
4
$12,546
4,525
2,053
1
1
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
©2015 Sentinel Building Systems. Printed in the U.S.A.
2•LEG TOWERS
Tower & Catwalk Solutions
Tower-to-ground mount.
Bin-mount brackets and cross support assembly included.
Maximum un-braced height above bin: 35-Feet (10.7m)
Tower
Intermediate
Section
Material Specifications
LEGS:
6” x 4” x 12-gauge roll-formed C’s
(152mm x 101mm x 2.44mm)
BRACING (Standard):
2” x 2” x 12-gauge Angle
(50mm x 50mm x 3.05 mm)
BOLTS:
½” ASTM A325
(12.7mm)
Tower
Base
Section
ALL MATERIALS ARE G-90 GALVANIZED
(275 GRAMS PER SQUARE METER)
2-LEG TOWER ASSEMBLY MATRIX
BASE TOWER
TOWER
HEIGHT
FEET (METERS)
INTERMEDIATE TOWER
ECLTWR/10-15
LIST
PRICE
TOTAL
WEIGHT
LBS. (KGS.)
1
$1,764
663
(301)
1
$1,935
707
(321)
1
1
$2,056
760
(345)
1
1
$2,117
804
(365)
2
$2,171
814
(370)
2
$2,285
857
(398)
1
2
$2,399
911
(414)
1
2
$2,513
954
(433)
1
2
$2,576
980
(445)
1
2
$2,688
1,023
(465)
1
1
2
$2,856
1,077
(489)
1
1
2
$2,970
1,121
(509)
3
$3,024
1,131
(514)
3
$3,136
1,174
(533)
1
3
$3,248
1,228
(558)
1
3
$3,360
1,271
(577)
1
3
$3,472
1,297
(589)
1
3
$3,696
1,394
(633)
4
$3,920
1,447
(657)
4
$4,144
1,545
(701)
1
4
$4,368
1,614
(733)
1
4
$4,592
1,711
(777)
6’ (1.8M)
8’ (2.4M)
6’ (1.2M)
8’ (2.4M)
16’ (4.9M)
118 lbs
53.3 kg
160 lbs
72.6 kg
98 lbs
44.4 kg
167 lbs
75.7 kg
318 lbs
144.2 kg
1
1
1
1
30-2TWR
30 (9.15)
32-2TWR
32 (9.76)
1
34-2TWR
34 (10.37)
36-2TWR
36 (10.98)
38-2TWR
38 (11.59)
40-2TWR
40 (12.20)
42-2TWR
42 (12.81)
44-2TWR
44 (13.42)
46-2TWR
46 (14.03)
48-2TWR
48 (14.64)
50-2TWR
50 (15.24)
52-2TWR
52 (15.85)
54-2TWR
54 (16.46)
56-2TWR
56 (17.07)
58-2TWR
58 (17.68)
60-2TWR
60 (18.29)
62-2TWR
62 (18.90)
1
66-2TWR
66 (20.12)
1
70-2TWR
70 (21.34)
1
74-2TWR
74 (22.56)
1
78-2TWR
78 (23.78)
1
82-2TWR
82 (25.00)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
©2015 Sentinel Building Systems. Printed in the U.S.A.
Trussed
Manwalk
Tower & Catwalk Solutions
Specifications
• Trussed manwalks are 26” (0.66m) wide in lengths from
8’ (2.44m) to 100’ (30.48m) in 4’ (1.22m) increments
• Trussed handrail in conjunction with top and intermediate
rails
• 26” (0.66m) wide 14ga perforated non-slip galvanized
walking surface with 4” (101mm) high kickplate
MAIN MEMBER:
6” x 2-1/2” x 16-gauge roll-formed C’s
(152mm x 63.5mm x 1.50mm)
HANDRAILS:
2” x 2” x 16-gauge Angle
(50mm x 50mm x 1.5 mm)
BOLTS:
½” ASTM A325
(12.7mm)
ALL MATERIALS ARE G-90 GALVANIZED
(275 GRAMS PER SQUARE METER)
Maximum
Live Load
LENGTH
FEET (METERS)
8-MNWK
Freespan
8 (2.44)
Live Load*
16-MNWK 16 (4.88)
30 ft.
40 ft.
50 ft.
60 ft.
70 ft.
80 ft.
300 lb/ft
240 lb/ft
140 lb/ft
90 lb/ft
60 lb/ft
40 lb/ft
20-MNWK 20 (6.10)
* In addition to live load, 90 mph
wind load, dead load and live
person (250 lb point load).
S
imple
Supported Span
80 ft.
70 ft.
60 ft.
50 ft.
8’-O” (2.4M)
1
1
1
2
44-MNWK 44 (13.42)
48-MNWK 48 (14.64)
2
1
52-MNWK 52 (15.85)
56-MNWK 56 (17.07)
1
2
60-MNWK 60 (18.29)
64-MNWK 64 (19.51)
280 lb/ft
300 lb/ft
360 lb/ft
450 lb/ft
68-MNWK 68 (20.73)
2
1
TOTAL
WEIGHT
LBS. (KG.)
$988
415
$1,368
589
(189)
(268)
$1,900
809
(367)
$1,995
956
(434)
$2,622
1,178
(535)
1
$2,926
1,371
(622)
1
$3,344
1,545
(701)
1
$3,762
1,786
(811)
2
$4,180
1,912
(868)
1
$4,598
2,155
(978)
2
$5,016
2,326 (1,056)
2
$5,187
2,522 (1,144)
2
$5,852
2,741 (1,244)
3
$5,985
2,889 (1,311)
2
$6,384
3,110 (1,411)
3
$6,783
3,303 (1,499)
2
40-MNWK 40 (12.20)
Live Load*
MNWK/10-15
* In addition to live load, 90mph
wind load, dead load and live
person (250 lb point load).
Span with center support, simply
supported, and 2 equal spans.
2
32-MNWK 32 (9.76)
36-MNWK 36 (10.98)
20’-O” (6.1M)
1
24-MNWK 24 (7.32)
28-MNWK 28 (8.54)
12’-O” (8.7M)
1
12-MNWK 12 (3.66)
Freespan
Span
TRUSSED TOWER ASSEMBLY
MNWK
MNWK
MNWK
LIST
08
12
20
PRICE
72-MNWK 72 (21.95)
1
3
$7,182
3,477 (1,578)
76-MNWK 76 (23.17)
2
3
$7,581
3,718 (1,687)
80-MNWK 80 (24.39)
84-MNWK 84 (25.61)
88-MNWK 88 (26.83)
2
1
92-MNWK 92 (28.05)
96-MNWK 96 (29.27)
100-MNWK 100 (30.48)
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
1
2
4
$7,980
3,844 (1,744)
3
$8,379
4,087 (1,854)
4
$8,778
4,259 (1,932)
4
$9,177
4,454 (2,021)
4
$9,576
4,674
(2,121)
5
$9,975
4,821
(2,187)
©2015 Sentinel Building Systems. Printed in the U.S.A.
Non-Trussed
Manwalk
Tower & Catwalk Solutions
Specifications
• 26” (.66m) wide
• M
aximum span equal to length of individual
manwalk assembly • 1
4-gauge (1.80mm) perforated galvanized steel walkway
for non-slip surface with 4” (101mm) kickplate
MAIN MEMBER:
Uses manwalk plank as structural
member
BRACING:
2” x 2” x 12-gauge Angle
(50mm x 50mm x 2.44 mm)
BOLTS:
3
/8” ASTM A325
(7.81mm)
ALL MATERIALS ARE G-90 GALVANIZED
(275 GRAMS PER SQUARE METER)
NON-TRUSSED MANWALK
LENGTH
FEET (METERS)
LIST
PRICE
TOTAL WEIGHT
LBS (KG.)
MNWK-10NT
10 (3.048)
$823
199 (91)
MNWK-12NT
12 (3.658)
$1,083
256 (117)
ECLTWR/03-12
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
©2015 Sentinel Building Systems. Printed in the U.S.A.
Tower & Catwalk Solutions
48” x 52” TOP PLATFORM (1.22 x 1.32M)
TOWER
PLATFORMS
PTFM-001
14-gauge (1.80mm) perforated landing with 4” (101mm) kickplates
Platform CANNOT be used with a ladder assembly package
• MAIN MEMBER:
6’ x 4” x 14-gauge roll-formed C’s
(152mm x 101mm x 1.80mm)
• REST PLATFORM:
14-gauge (1.80mm) perforated
galvanized sheet
• HANDRAILS:
2” x 2” x 12-gauge angle
(50mm x 50mm x 2.44mm)
• BOLTS:
½” – 13 ASTM A325
(12.7mm)
TOTAL WEIGHT: 278 lbs (127kg)
LIST PRICE: $994
52” X 72” TOP PLATFORM (1.32 x 1.82M)
PTFM-004
14-gauge (1.80mm) perforated landing with 4” (101mm) kickplates
Platform designed with ladder access opening
• MAIN MEMBER:
6’ x 4” x 14-gauge roll-formed C’s
(152mm x 101mm x 1.80mm)
• REST PLATFORM:
14-gauge (1.80mm) perforated
galvanized sheet
• HANDRAILS:
2” x 2” x 12-gauge angle
(50mm x 50mm x 2.44mm)
• BOLTS:
½” – 13 ASTM A325
(12.7mm)
TOTAL WEIGHT: 368 lbs (167kg)
LIST PRICE: $1,485
72” X 96” TOP PLATFORM (1.83 x 2.44M)
PTFM-002
14-gauge (1.80mm) perforated landing with 4” (101mm) kickplates
Platform designed with ladder access opening
• MAIN MEMBER:
6’ x 4” x 14-gauge roll-formed C’s
(152mm x 101mm x 1.80mm)
• REST PLATFORM:
14-gauge (1.80mm) perforated
galvanized sheet
• HANDRAILS:
2” x 2” x 12-gauge angle
(50mm x 50mm x 2.44mm)
• BOLTS:
½” – 13 ASTM A325
(12.7mm)
TOTAL WEIGHT: 639 lbs (290kg)
LIST PRICE: $1,915
42” X 66” REST PLATFORM (1.07 x 1.68M)
PTFM-100
Platform design with through platform access
14-gauge (1.80mm) perforated landing with 4” (101mm) kickplates
• MAIN MEMBER:
2’ x 2” x 12-gauge angle
(50mm x 50mm x 2.44mm)
• BOLTS:
½” – 13 ASTM A325
(12.7mm)
• REST PLATFORM:
14-gauge (1.80mm) perforated
galvanized sheet
PTFM/10-15
TOTAL WEIGHT: 188 lbs (86kg)
LIST PRICE: $903
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
©2015 Sentinel Building Systems. Printed in the U.S.A.
**ALL MATERIALS ARE G-90 GALVANIZED
(275 GRAMS PER SQUARE METER)
Platform
Extension
Tower & Catwalk Solutions
Specifications
• 26” x 144” (0.66m x 3.66m)
• Package incorporates a 12’-0” non-trussed manwalk
and single-side of a knee brace assembly.
MATERIAL SPECIFICATIONS
(Knee Brace Assembly)
MAIN MEMBER:
BRACING:
6’ x 4” x 16-gauge roll-formed C’s
(152mm x 101mm x 1.5mm)
2” x 2” x 12-gauge Angle
(50mm x 50mm x 2.44 mm)
MATERIAL SPECIFICATIONS
(Non-Trussed Assembly)
MAIN MEMBER:
Uses manwalk plank as structural
member
BRACING:
2” x 2” x 12-gauge Angle
(50mm x 50mm x 2.44 mm)
BOLTS:
1/2” ASTM A325
(12.7mm)
ALL MATERIALS ARE G-90 GALVANIZED
(275 GRAMS PER SQUARE METER)
PLATFORM EXTENSION
PART
NUMBER
PTFM-003
LIST
PRICE
TOTAL WEIGHT
LBS (KG.)
$1,630
540 (245)
PTFM/10-15
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
©2015 Sentinel Building Systems. Printed in the U.S.A.
Ladder & Cage
Assemblies
Tower & Catwalk Solutions
All ladder and cage components manufactured
by MFS with mounting brackets manufactured
by Sentinel Buildings.
Assemblies WithOUT Rest Platforms
Tower Height
Feet (METERS)
TOTAL
WEIGHT
(LBS.)
TOTAL
WEIGHT
(KGS.)
TOTAL
COST
LCA-30-NP
30
(9.15)
321
0
$1,782
LCA-32-NP
32
(9.76)
337
0
$1,866
LCA-34-NP
34
(10.37)
363
0
$1,954
LCA-36-NP
36
(10.98)
378
0
$2,033
LCA-38-NP
38
(11.59)
390
0
$2,253
LCA-40-NP
40
(12.20)
406
0
$2,291
LCA-42-NP
42
(12.81)
432
0
$2,329
LCA-44-NP
44
(13.42)
454
0
$2,430
LCA-46-NP
46
(14.03)
460
0
$2,643
LCA-48-NP
48
(14.64)
475
0
$2,689
LCA-50-NP
50
(15.24)
502
0
$2,733
LCA-52-NP
52
(15.85)
517
0
$2,782
Assemblies With Rest Platforms
Tower Height
Feet (METERS)
Number of
Platforms
TOTAL
WEIGHT
(LBS.)
TOTAL
WEIGHT
(KGS.)
TOTAL
COST
LCA-30
30
(9.15)
1
328
0
$2,663
LCA-32
32
(9.76)
1
346
0
$2,741
LCA-34
34
(10.37)
1
359
0
$2,808
LCA-36
36
(10.98)
1
378
0
$2,886
LCA-38
38
(11.59)
1
395
0
$2,957
LCA-40
40
(12.20)
1
411
0
$3,029
(12.81)
1
433
0
$3,167
(13.42)
1
447
0
$3,240
465
0
$3,310
LCA-42
LCA-44
42
44
LCA/10-15
LCA-46
46
(14.03)
1
LCA-48
48
(14.64)
1
480
0
$3,385
LCA-50
50
(15.24)
1
500
0
$3,519
LCA-52
52
(15.85)
1
517
0
$3,597
LCA-54
54
(16.46)
1
534
0
$3,667
LCA-56
56
(17.07)
1
550
0
$3,740
LCA-58
58
(17.68)
1
571
0
$3,876
LCA-60
60
(18.29)
2
598
0
$4,657
LCA-62
62
(18.90)
2
615
0
$4,723
LCA-66
66
(20.12)
2
652
0
$5,047
LCA-70
70
(21.34)
2
688
0
$5,273
LCA-74
74
(22.56)
2
721
0
$5,412
LCA-78
78
(23.78)
2
757
0
$5,556
LCA-82
82
(25.00)
2
793
0
$5,757
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
©2015 Sentinel Building Systems. Printed in the U.S.A.
Conveyor
Support
Tower & Catwalk Solutions
Drag Conveyor
Up to 18”
Conveyor
Up to 26”
Conveyor
Up to 34”
Conveyor
Span
Load
Load
Load
28 ft.
200 lb/ft
200 lb/ft
200 lb/ft
32 ft.
150 lb/ft
150 lb/ft
150 lb/ft
36 ft.
110 lb/ft
110 lb/ft
110 lb/ft
40 ft.
80 lb/ft
80 lb/ft
80 lb/ft
44 ft.
60 lb/ft
60 lb/ft
48 ft.
40 lb/ft
Applies to 52” conveyor supports only
Catwalk modeled with point loads at cross members spaced
at a maximum of 8-feet – reported as distributed loads above
Catwalks modeled with horizontal and vertical supports at
end of span
If supporting conveyor supports above with Eclipse towers,
the towers must be checked by design engineer
Specifications
• 53-inches wide in lengths from
8’ – 40’ in 4-foot increments
Maximum 40-foot clear span
and up to 80-foot span with
center support
• Trussed handrail in conjunction
with top and intermediate rails
•S
ingle-piece walkway with
14-gauge perforated non-slip
galvanized steel surface,with
4-inch kickplate
•P
erforated walkways in 4-foot,
6-foot, 8-foot and 10-foot lengths
Main Member:
6” x 4” x 14-gauge roll-formed C’s
(152mm x 101mm x 2.44 mm)
Handrails:
2” x 2” x 12-gauge Angle
(50mm x 50mm x 2.44 mm)
BOLTS:
½” ASTM A325
(12.7mm)
CTWK/10-15
ALL MATERIALS AND HARDWARE
ARE GALVANIZED
CONVEYOR SUPPORT ASSEMBLY
Length
Feet (METERS)
08-CTWK
8
(2.44)
12-CTWK
12
(3.66)
16-CTWK
16
(4.88)
20-CTWK
20
(6.10)
24-CTWK
24
(7.32)
28-CTWK
28
(8.54)
32-CTWK
32
(9.76)
36-CTWK
36 (10.98)
40-CTWK
40 (12.20)
44-CTWK
44 (13.42)
48-CTWK
48 (14.64)
52-CTWK
52 (15.85)
56-CTWK
56 (17.07)
60-CTWK
60 (18.29)
64-CTWK
64 (19.51)
68-CTWK
68 (20.73)
72-CTWK
72 (21.95)
76-CTWK
76 (23.17)
80-CTWK
80 (24.39)
84-CTWK
84 (25.61)
88-CTWK
88 (26.83)
92-CTWK
92 (28.05)
96-CTWK
96 (29.27)
100-CTWK
100 (30.48)
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
CTWK
08
8’-o”
CTWK
12
12’-o”
CTWK
20
20’-o”
1
395
180
599
272
$2,600
790
359
$2,730
890
404
$3,744
1,140
518
1
$3,822
1,313
596
1
$4,576
1,488
675
1
$5,148
1,708
775
2
$5,460
1,836
833
1
$6,292
2,058
934
2
$6,552
2,231
1,012
1
2
1
2
1
1
2
$7,098
2,406
1,092
2
$8,008
2,626
1,192
3
$8,190
2,754
1,250
2
$9,152
2,976
1,350
3
$9,282
3,148
1,428
1
3
$9,828
3,323
1,508
2
3
$10,374
3,801
1,725
4
$10,920
3,671
1,666
2
3
$11,466
3,893
1,766
4
$12,012
4,066
1,845
1
4
$12,558
4,241
1,924
2
2
1
1
2
TOTAL
WEIGHT
(KGS.)
$1,872
2
2
TOTAL
WEIGHT
(LBS.)
$1,352
1
1
TOTAL
COST
4
$13,104
4,461
2,024
5
$13,650
4,589
2,082
©2015 Sentinel Building Systems. Printed in the U.S.A.
Tower & Catwalk Solutions
Kicker
Assembly
Specifications
• Attaches to both sides of 2-leg tower.
No fiel fabrication required
• Spans approximately 20’ (6.1M) • 8
” (203.2mm) wide top mounting for field mounting
equipment
MAIN MEMBER:
6” x 4” x 16-gauge roll-formed C’s
(152mm x 101mm x 1.50 mm)
BRACING:
2” x 2” x 12-gauge Angle
(50mm x 50mm x 2.44 mm)
BOLTS:
½” ASTM A325
(12.7mm)
ALL MATERIALS ARE G-90 GALVANIZED
(275 GRAMS PER SQUARE METER)
KICKER ASSEMBLY
LENGTH
FEET (METERS)
KCKR-10
10 (3.048)
KCKR/10-15
Sentinel Building Systems reserves the right to alter product specifications or available components without notice.
LIST
PRICE
TOTAL WEIGHT
LBS (KG.)
$1,238
457 (208)
©2015 Sentinel Building Systems. Printed in the U.S.A.