Work Procedure for Construction Formwork, Reinforcement, and Concreting
Scope:
Form work: This work shall consist of furnishing and fixing of form work (shuttering) of approved quality for cast-in-situ pre cast /pre-stressed plain and reinforced concrete with necessary props, staging centering scaffolding any temporary construction required for their support.
Reinforcement: This work shall consist of furnishing and placing of high yield strength deformed bars of the shape and dimensions as shown in approved drawings.
Concreting: This work shall consist of furnishing and placing of plane of reinforced concrete of all grades with 40 or 20mm down graded aggregates as defined in technical specification of contract, machine mixed and mechanically vibrated to the required level, slope, etc as per approved drawings
Reference:
MoSRT&H specifications and technical specifications of contract documents.
Plant /Machinery and Equipment:
|S No. |Plant / Equipment |Make /Model / Features |Nos. |
|1 |Transit Mixer |6 CUM. capacity |according to type and quantum of work and lead|
|2 |Concrete Pump / Boom Placer / Chute / |Suitable capacity and numbers, to be decided according to type and quantum of work |
| |Tremmie | |
|3 |Needle Vibrator |Suitable capacity |@ as suggested in point 6 of the ‘Procedure’ |
| | | |below |
|4 |Form Vibrator