Please add the structure from your quotation. Note that the drawing is provided for your quotation purpose only.
We will provide the final drawing for grating drawing preparation when we get the approved layout of the structure.
Could you please quote to me the stair tread for additional structure(new staircase at Level 5) which Herbert is already sent the drawing this morning.
Then I will revise the PO include two structure (Fuel pump room & new Staircase).
Otherwise I have to revise again PO for new staircase.