Volume-IF - JantERmantER

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OCPL-K9A01
24. Operation of sllpfonn method of construction Is a continuous one and
it demands continuouslintennediate inspection of accuracies in line,
level, dimensions and position and Immediate rectification of any
noticed delllation. All these ask for personnel of high quality having
constant vigilance over the construction activity.
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25. While all the activities in effective Implementation of the work needs
utmost care keeping safety of men and material in mind tt Is obligatory
that all activities should be carried out under Ihe. guidance of a
qualified and trained safety Engineer.
Safety measures as listed below must be adhered to but shoul,! ,,,;\
be limited to only thasa :
a) Safety helmets and betts to be provided 10 all supervising staff
and workers. .
b) Safety nels to be provided below both inside and oulside
platforms as instructed by Engineer.
c) Handrailing and 1010 guard 10 be provided around all openings
and platforms. .
d) Regular maintenance of equipmenl, checking of hoists,
scaffoldings etc.
e) Passenger hoist must have muHiple ropes with adeauate
factor of safety.
f) Emergency lights, coloured lamps to be. provided in
(, accordance with relevant Indian Standards' and as
supplemented in Ihe Specification and I!) be operative In case
of sudden power failure Emergency standby generator must
( be kept ready during the enlire period of slipform method 01
construction.
·t~;':.: g) Emergency vehicles; first aid facilities must be kept reedy
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duriog .the entire period of Work: .
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( ,".'- 26. Permissible construction tolerances should be limited to \he following.
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Verialion in wall thickness
Variation from Design Diameter
(-) 5 mm,(+) 25 mm