Doka Ringlock - Use of Ladders Safely; Gin Wheels and Ropes Safety

User Information Ringlock Additional Safety Guidelines
999817902 - 11/2020
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Use of Ladders
Accidents involving ladders frequently occur within
our industry and account for many serious injuries.
Because the ladder is regarded as one of the most
basicformsofaccess,thedangersarenotalways
anticipated.
▪ Inspect ladders each time before they are used and
report defects to your management. Ensure they are
straight with no obvious defects. Do not use
defective ladders.
▪ Setladdersonarmandlevelbase.Ensure,before
climbing,thattheyaresecurelytiedatthetopand
footed such that it cannot slip outwards or sideways.
Ladder access points should be without obstruc-
tions,sothatnoonehastoclimboveratoeboardor
under a guardrail.
▪ Wherever possible use the “one in four rule” i.e. the
ladder should slope one metre out at the base for
every four metres of height.
▪ Ensurethattheladderislongenough,i.e.itmust
project at least 1.0m (usually 5 rungs) above the
landing place.
▪ Ensure that the Ladder is fastened to Ringlock with
an appropriate Ladder attachment coupler or 18mm
polypropylene rope.
▪ Work safely from ladders at all times. Use both
hands to climb and do not overreach when working
fromaladder,youmustmaintain3pointsofcontact
at all times.
▪ Use a safety harness and lanyard connected to a
suitableindependentanchoragepoint,ifyouneed
to have your hands free for working. Refer to “Safety
Harness Attachment Guidelines”.
GinWheelsandRopes
There are special instructions for dealing with Gin
Wheels and ropes. Make sure you are familiar with
the instructions provided by your Company before
starting work.
▪ Ginwheelsandropesusedtoliftandlowersca󰀨olding
componentshavetobeproperlyexaminedandthese
records should be kept for future use. Gin Wheel regis-
ters,instructionsforuseandinspectionandropequal-
ity should be kept with the Gin wheel. Ensure the Safe
Working Load is stamped to the Gin Wheel frame. Any
ropeandwheelMUSThavecurrentcerticationofin-
spectiontoensuretheyaretforpurpose.
▪ Remember the MAXIMUM recommended loading on
a rope and wheel should be restricted to 25kg for a
onemanlift,butshoulddenitelynotexceedtheSafe
Working Load of a Fittings Bag. Loads to be lifted
should wherever possible be broken down into man-
ageable weights which can be easily handled by one
person.
▪ Davit arms should be used where necessary. Gin Wheel
rings must be connected to the Davit arm with a ‘D’ shackle
with a minimum Safe Working Load of 30kN.
▪ Ropes used on Gin Wheels must be of the correct size
(usually 18mm diameter polypropylene rope).
▪ All loads must be properly secured using the correct
knots,liftingcontainers,bagsornets.Testbyraising
the load slightly from the ground or platform and make
certain that it is secure before raising or lowering fur-
ther.
▪ Erect signs to indicate that hoisting activities are tak-
ing place around the safe area. Before any lifting or
loweringoperationscommence,theworkareaMUST
becordonedo󰀨topreventtheaccessofunauthorised
personnel.
▪ ALWAYS keep yourself clear when hoisting scaf-
folding components. Never stand directly under the
load.
▪ Faults to look for in a Gin Wheel
- Nocertication
- No Safe Working Load stamped on the wheel
- Split pin missing
- Dents in the main body which will prevent smooth
operation of the rope
- Onlyringtypeginwheelsarepermitted
▪ Faults to look for in a Rope
- Nocertication
- Ropeissleevedwithanidenticationtagateach
end
- Atleastoneofthesetagsisanoriginalidentication
label
- Abrasions,aws,wear,thinningorrotting
- Usually only 18mm polypropylene rope is permitted