Notes
Measurement as per Volume I Section 2.2 Item D.1 - Preamble to Structural Steel, Sub-Item D.1.4 as follows;
i) All measurements shall be based upon net installed quantities determined from IFC drawings, with As-Built drawings being final
ii) The measurement of rolled sections and tubulars shall be based on the installed weight of the member
No deduction shall be made for any loss of material due to weld preparations, flange notching, rat hole or similar cut-outs
iii) Lengths of rolled sections shall be taken from centerline to centerline dimensions as shown on drawings
iv) Length of tubulars shall be taken as the average actual member length along its longitudinal axis and not to the intersection point of dimension lines/work points
v) The measurement of deck plate shall be the net weight installed and grating shall be the net area installed
vi) The unit weights of members shall be taken from manufacturer’s published data
vii) Linear measurement (metres) and weight data (tonnes) shall be made to two (2) decimal places