tbm guide - concrete formwork.pdf
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7/30/2019 TBM Guide - Concrete formwork.pdf
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Formwork
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General RequirementsGrade or ground beams are usually the first part of wall forming. The rebar dowels protrude abovethe beam so that the rebar can be attached tothe wall. Protection must be provided to prevent workers from being injured by or impaled on thedowels.
After the wall forms have been installed, laddersand work platforms must be used to provide safe
access to and around the formwork.Stripping of the formwork should be done in anorganized way that eliminates hazards such astripping and nail punctures. For example, nailsshould be removed or bent as the stripping takesplace.
Formwork bracket scaffolding may be used onwall forms for light-duty work.
This form of protection will prevent injuries other than impalement.
This form of protection will prevent impalement.
This type of light-duty formwork bracket can be built using either single or double waler systems.
Stud
Waler
Tie
16 mm ( 5 8 in.)plywood gussets(both sides)
2" x 4"
TOOLBOX MEETING GUIDE
Workers Compensation Board of B.C.
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WorkSafeBC Prevention Information Line: 604 276-3100 or toll-free 1 888 621-SAFE (7233) TG 0Page 2 of 2
Project: ______________________________ Address: _______________________________________
Employer: ________________________________ Supervisor: __________________________________
Date: __________________ Time: ____________Shift: __________________________________
Number in crew: ______________________ Number attending: ______________________________
Other safety issues or suggestions made by crew members:__________________________________________________________________________________________
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Record of those attending:Name: (please print) Signature: Company:
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Managers remarks: _______________________________________________________________
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Manager: _____________________________ Supervisor: _________________________________ (signature) (signature)