Re: [MW:20721] WELDERS STANDARD PRODUCTIVITY

Dear Ahmad,

Below are my replies in rough figure
Piping prefbarication: 60 inch/Welder/day

Piping erection: 20 inch/welder/day 

Pipeline: 40 inch/welder/day

Spherical tanks 40mm thick: 35 cm/welder/day in production and 20 cm/Day in repair

The above values Could be affected in plus/minus depending on the welder, the welding procedure (TIG/SMAW orSMAW..).....

BR

Sent from my ThinkPad S230u

On Apr 26, 2014, at 10:18, AHMAD&MOHAMAD REDA <amreda2006@gmail.com> wrote:

Dear experts

Dose any one have a formula(s) or table to calculate the standard productivity for welders regarding the pipe diameter and schedule

for

1-pipe fabrication and erection

2-pipe lines

3- spherical and cylindrical tanks  

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