Answer / prashant

When we are qouting for a project its on the basis of
TENDER DWG
After that we start prepearing the SHOP DWG ie for use at
site and as per this dwg work has to be executed at site
Finally we have to prepare the AS BUILT DWG ie the exact
dwgs as to how the work was carried out at site bcoz at
site due to the site conditions the site engg mite have
laid the wire or the conduits thru a diif path as shown in
the shop dwg. All such deviations are to be shown in the AS
BUILT DWG

Answer / hamid

the shop drawing is engineering DWG and may can be
change during the construction or installation of
equipment after test .
the Hasbult drawing is the final drawing after
commissionning of installation and the last change if it
has a changement

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