3
Table 1
Required clearance for one worker connected to
the system with a Capital Safety Energy Absorbing
Lanyard (C.S.E.A.L.) (See Figure 5)
Span length
in feet (m)
Length of Energy Absorbing Lanyard
in feet (m)
3’
(.91)
4’
(1.22)
5’
(1.52)
6’
(1.82)
0-10
(0-3.05)
18’
(5.49)
19’
(5.79)
20’
(6.09)
21’
(6.40)
10-15
(3.05-4.57)
18’-6”
(5.63)
19’-6”
(5.94)
20’-6”
(6.25)
21’-6”
(6.55)
15-20
(4.57-6.10)
19’-2”
(5.84)
20’-2”
(6.14)
21’-2”
(6.45)
22’-2”
(6.75)
20-25
(6.10-7.62)
19’-9”
(6.01)
20’-9”
(6.32)
21’-9”
(6.63)
22’-9”
(6.93)
25-30
(7.62-9.14)
20’-5”
(6.22)
21’-5”
(6.52)
22’-5”
(6.83)
23’-5”
(7.14)
30-35
(9.14-
10.67)
21’-2”
(6.45)
22’-2”
(6.76)
23’-2”
(7.06)
24’-2”
(7.36)
35-40
(10.67-
12.19)
22’-5”
(6.83)
23’-5”
(7.13)
24’-5”
(7.44)
25’-5”
(7.75)
40-45
(12.19-
13.72)
23’-2”
(7.06)
24’-2”
(7.36)
25’-2”
(7.67)
26’-2”
(7.98)
45-50
(13.72-
15.24)
23’-8”
(7.21)
24’-8”
(7.52)
25’-8”
(7.82)
26’-8”
(8.13)
50-55
(15.2-
16.76)
24’-5”
(7.44)
25’-5”
(7.75)
26’-5”
(8.05)
27’-5”
(8.36)
55-60
(16.76-
18.29)
25’-1”
(7.65)
26’-1”
(7.95)
27’-1”
(8.25)
28’-1”
(8.56)
Table 2
Required clearance for two workers connected to the
system with a C.S.E.A.L. (See Figure 6).
Span
length
in feet
(m)
Length of Energy Absorbing Lanyard
in feet (m)
3’
(.91)
4’
(1.22)
5’
(1.52)
6’
(1.82)
0-10
(0-3.05)
19’
(5.79)
20’
(6.09)
21’
(6.40)
22’
(6.70)
10-15
(3.05-
4.57)
20’-3”
(6.17)
21’-3”
(6.48)
22’-3”
(6.78)
23’-3”
(7.09)
15-20
(4.57-
6.10)
21’-8”
(6.60)
22’-8”
(6.90)
23’-8”
(7.21)
24’-8”
(7.51)
20-25
(6.10-
7.62)
23’-2”
(7.06)
24’-2”
(7.36)
25’-2”
(7.67)
26’-2”
(7.98)
25-30
(7.62-
9.14)
24’-7”
(7.49)
25’-7”
(7.80)
26’-7”
(8.10)
27’-7”
(8.41)
30-35
(9.14-
10.67)
26’
(7.92)
27’
(8.22)
28’
(8.53)
29’
(8.83)
35-40
(10.67-
12.19)
27’-5”
(8.36)
28’-5”
(8.66)
29’-5”
(8.97)
30’-5”
(9.27)
40-45
(12.19-
13.72)
28’-9”
(8.76)
29’-9”
(9.06)
30’-9”
(9.37)
31’-9”
(9.68)
45-50
(13.72-
15.24)
30’-4”
(9.25)
31’-4”
(9.55)
32’-4”
(9.86)
33’-4”
(10.16)
50-55
(15.24-
16.76)
31’-8”
(9.70)
32’-8”
(9.96)
33’-8”
(10.26)
34’-8”
(10.57)
55-60
(16.76-
18.29)
33’-2”
(10.10)
34’-2”
(10.41)
35’-2”
(10.71)
36’-2”
(11.02)
Table 3
Required clearance for one or two workers
connected to the system with a Self-Retracting
Lifeline (See Figure 7).
Span length
in feet (m)
Required
clearance
below working
level for one
worker
Required
clearance
below working
level for two
workers
0-10
(0-3.05)
10’-9”
(3.27)
14’-9”
(4.49)
10-15
(3.05-4.57)
11’-3”
(3.43)
15’-4”
(4.67)
15-20
(4.57-6.10)
11’-7”
(3.53)
15’-8”
(4.77)
20-25
(6.10-7.62)
12’-1”
(3.68)
16’-3”
(4.95)
25-30
(7.62-9.14)
12’-6”
(3.81)
16’-7”
(5.06)
30-35
(9.14-10.67)
13’-7”
(4.14)
17’-6”
(5.33)
35-40
(10.67-12.19)
14’-8”
(4.47)
18’-2”
(5.53)
40-45
(12.19-13.72)
15’-9”
(4.80)
19’-3”
(5.86)
45-50
(13.72-15.24)
17’
(5.18)
20’-4”
(6.20)
50-55
(15.24-16.76)
18’-1”
(5.51)
21’-5”
(6.53)
55-60
(16.76-18.29)
19’-2”
(5.84)
22’-6”
(7.08)
CONNECTING TO THE HORIZONTAL LIFELINE
SYSTEM:
Approach the work area using the
appropriate access equipment. Connect your personal
fall arrest system to one of the attachment O-rings
on the horizontal lifeline. Connectors must meet all
compatibility and strength requirements.
HAZARDOUS SITUATIONS:
Do not take
unnecessary risks, such as jumping or reaching too
far from the edge of the working surface. Do not allow
the connecting subsystem to pass under arms or
between feet. To avoid inadequate clearance, do not
climb above the horizontal lifeline. To avoid swing fall
hazards, do not work too far from either side of the
horizontal lifeline.
TWO (2) PERSONS CONNECTED TO THE HLL:
When a person falls while connected to the horizontal
lifeline, the system will de
fl
ect. If two (2) persons are
connected to the same horizontal lifeline, and one (1)
person falls, the second person may be pulled off the
working surface due to de
fl
ection. The potential for
the second person falling increases as the horizontal
lifeline span length increases. The use of independent
horizontal lifeline systems for each person, or shorter
span length, is recommended to minimize the
potential of the second person falling.
FREE FALL:
The personal fall arrest system must be
rigged to limit free falls to 6 feet (1.8m) or less when
using an energy absorbing lanyard, or such that the
SRL is overhead without slack, according to OSHA
requirements.
SHARP EDGES:
Avoid working where the connecting
subsystem or other system components will be in
contact with, or abrade against, unprotected sharp
edges. If working around sharp edges is unavoidable,
a protective cover must be used to prevent cutting of
the personal fall arrest system components.
IN THE EVENT OF A FALL:
The responsible party
must have a rescue plan and the ability to implement
a rescue. Tolerable suspension time in a full body
harness is limited, so a prompt rescue is critical.
RESCUE:
With the number of potential scenarios for
a worker requiring rescue, an on-site rescue team is
bene
fi
cial. The rescue team is given the tools, both
in equipment and technique, to perform a successful
rescue. Training should be provided on a periodic basis
to ensure rescuers’ pro
fi
ciency.
SYSTEM REMOVAL:
When no longer required, the
horizontal lifeline system should be removed from the
job site. Release tension on the horizontal lifeline:
Pull on the release lever under the handle on the
ratchet tensioner and open the handle fully. This will
release the lock and allow the webbing safety line to
rotate within the hub. Remove the webbing safety
line from the anchorage points and roll the webbing
up from the long end towards the center. Fold all
the parts of the webbing line into the storage bag
including the instructions and close.
It is the responsibility of all users of this equipment
to understand these instructions, and to be trained in
the correct installation, use, and maintenance of this
equipment. These individuals must be aware of the
consequences of improper installation or use of this
equipment. This user manual is not a substitute for
a comprehensive training program. Training must be
provided on a periodic basis to ensure pro
fi
ciency of
the users.
BEFORE EACH INSTALLATION:
Inspect all
system components according to these or other
manufacturer’s instructions. System components must
be formally inspected by a quali
fi
ed person, other
than the user, at least annually. Formal inspections
should concentrate on visible signs of deterioration or
damage to the system components. Items found to be
defective must be replaced. Do not use components
if inspection reveals an unsafe or defective condition.
Record results of each inspection in the inspection and
maintenance log of this manual.
INSTALLED SYSTEMS:
An inspection of the
horizontal lifeline system by a quali
fi
ed person must
be conducted after the system is installed. The
system must be periodically inspected by a quali
fi
ed
person when left installed for an extended period, and
prior to each day’s use. Periodic inspections should
be performed at least monthly, or more frequently
when site conditions and use warrant. Inspections of
installed systems should include the inspection steps
listed.
BEFORE SYSTEM USE:
Inspect all metal components (hooks, O-rings, ratchet
tensioner, etc.) for cracks, deformities, corrosion,
or other damage that may affect their strength or
operation. Inspect webbing for cuts, edge wear
tears, burns, abrasion, and chemical contamination.
Webbing abrasion over the edges whilst under tension
may cause damage to outer
fi
bres leading to possible
failure. Inspect system labels. The labels must be
present and fully legible.
IMPORTANT:
If this equipment is subjected
to the forces of a fall arrest, it must be removed
from service and destroyed.
If inspection reveals an unsafe or defective condition,
remove unit from service and destroy.
USER EQUIPMENT:
Inspect harness and energy
absorbing lanyard or SRL according to manufacturer’s
instruction.
CLEANING AND MAINTENANCE:
Clean the Web
horizontal lifeline system with water and a mild
detergent. Wipe dry with a clean, dry cloth and hang
to air dry. Do not force dry with heat. An excessive
build-up of dirt, paint, etc. may prevent the system
from working properly, and in severe cases, weaken
the web.
STORAGE:
Store this horizontal lifeline system in a
clean, dry environment, out of direct sunlight. Avoid
areas where chemical vapors are present. Thoroughly
inspect the system after extended storage.
USER EQUIPMENT:
Maintain, service, and store user
equipment according to manufacturer’s instructions.
Materials
Ratchet
Tensioner
Steel, plated
O-rings
Alloy steel, plated
Snap Hooks
Alloy steel, plated
Carabiners
High tensile alloy steel, plated
Tie-off Adaptor
Polyester web, plated alloy
steel hardware
Web Lifeline
Polyester, 12,000 lb breaking
strength