The Hashemite university Faculty of Engineering Civil Engineering department Construction Project Management Crew Balance Chart Prepared By : Nedal M Aqel.

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Presentation transcript:

The Hashemite university Faculty of Engineering Civil Engineering department Construction Project Management Crew Balance Chart Prepared By : Nedal M Aqel Dr. Mohammad S. El-Mashala

Project Name : Sameh Mall Location : Site area : Built up area : Master Deloper : project manger : Main contractor : Sub contractor : Project Name : Sameh Mall Location : Site area : Built up area : Master Deloper : project manger : Main contractor : Sub contractor :

preparing Pouring Lap splice rebars

Tower crane : Lifting and moving rebars

Man 1 & Man2 (unskilled) Transfer rebars

Man 3 & Man4 (unskilled) apportion rebars

Man 5 (skill) Lap splice rebars

Man 6 (skilled) Downloading the rebars from Tower crane & Control the movement of tower crane Man 7 (unskilled) Downloading the rebars from Tower crane

Steel bars

Prestressed concrete is a method for overcoming concrete's natural weakness in tension. It can be used to produce beams, floors or bridges with a longer span than is practical with ordinary reinforced concrete. Prestressing tendons (generally of high tensile steel cable or rods) are used to provide a clamping load which produces a compressive stress that balances the tensile stress that the concrete compression member would otherwise experience due to a bending load. Traditional reinforced concrete is based on the use of steel reinforcement bars, rebars, inside poured concrete. Prestressing can be accomplished in three ways: pre-tensioned concrete, and bonded or unbonded post-tensioned concrete.

wait apportion Lap splice Control Wait Holding transfer apportion Lap splice control wait Holding returning idle Lap splice Down loading Down loading idle transfer apportion idle Down loading Down loading idle returning Moving Lap splice idle transfer apportion Moving idle returning apportion Lap splice idle moving idle transfer apportion Lap splice control Holding idle apportion moving Lap splice control Holding idle apportion idle Down loading idle

returning transfer returning transfer returning transfer returning transfer returning transfer apportion Moving apportion idle apportion Movin g apportion idle apportion Lap splice Movin g Lap splice idle Lap splice Down loading control idle Down loading Down loading Down loading Down loading control idle Holding idle Holding