Rrc For Erection And Removal Of Staging Of In Ships , Yard Crafts Including Ins Sagardhwani , Erection / Removal Of Staging ( Per Sq Mtr ) , 2 To 6 Mtr Height , 6 . 1 To 12 Mtr Height , 12 . 1 To 18 Mtr Height , 18 . 1 To 24 Mtr Height , 24 . 1 To 30 Mtr Height , 30 . 1 Mtrs And Above Height , Erection / Removal Of Planks ( Per No ) , Erection / Removal Of Planks ( Length 02 Mtrs , Breadth 30 Cms And Thickness 2Mm ) , Provision Of Movable Staging , Movable Staging ( With Wheels ) Able To Carry 1 Ton Load , Width Of Staging , 2 Feet , Length Of Staging 6 Feet , Heights Of Staging Required: 3 Feet . Staging Should Be Gi Pipes / Aluminium , Movable Staging ( With Wheels ) Able To Carry 1 Ton Load , Width Of Staging , 2 Feet , Length Of Staging 6 Feet , Heights Of Staging Required: 6 Feet . Staging Should Be Gi Pipes / Aluminium , Movable Staging ( With Wheels ) Able To Carry 1 Ton Load , Width Of Staging , 2 Feet , Length Of Staging 6 Feet , Heights Of Staging Required: 9 Feet . Staging Should Be Gi Pipes / Aluminium , Movable Staging ( With Wheels ) Able To Carry 1 Ton Load , Width Of Staging , 2 Feet , Length Of Staging 6 Feet , Heights Of Staging Required: 12 Feet . Staging Should Be Gi Pipes / Aluminium , Movable Staging ( With Wheels ) Able To Carry 1 Ton Load , Width Of Staging , 2 Feet , Length Of Staging 6 Feet , Heights Of Staging Required: 15 Feet . Staging Should Be Gi Pipes / Aluminium , Movable Staging ( With Wheels ) Able To Carry 1 Ton Load , Width Of Staging , 2 Feet , Length Of Staging 6 Feet , Heights Of Staging Required: 18 Feet . Staging Should Be Gi Pipes / Aluminium