Structural Steel Fabrication and the Importance Keeping Costs in Account During the Design Process

Working with Turkish structural steel suppliersmaximize size possible is a vital part of keeping costs
ensures that high quality structural steel componentsunder control.  Although it varies greatly by region,
will be manufactured and delivered on time, with thecertain dimensions tend to hold as the maximum
added guarantee of cost savings.   Outsourcing tolength before substantial, non-exponential shipping
a low cost country is becoming a necessity incost increases can be expected.   For this reason,
today’s ultra competitive world.  However,structural steel fabrications should not exceed 3.17
purchasing managers should display extreme cautionmeters in length, 2.43 meters in depth, or 3.65
when selecting a structural steel fabricator in a lowmeters in width.   In terms of weight, 36.28 metric
cost country.  Turkish structural steel fabricatorstons tends to serve as the cut-off for
prove to be reliable.cost-effectively delivering structural steel to most
Taking shipment costs in account in the design ofparts of the world.   Therefore, each component
structural steel cannot be overlooked.  Heavy steelof a structural steel assembly should not exceed any
components used for a bridge, tunnel shaft,of the aforementioned dimensions or weight.
building’s frame or similar project are typically As any structural steel components’ overall
designed uniquely, on a project-by-project basis. dimensions increase beyond the limits mentioned
Often the functionality of the design receives moreabove, the incremental freight costs can rise
attention than the costs of actually fabricating,exponentially. The maximum allowable shipping
shipping and erecting the structural steel.  Thisdimensions will vary greatly based on the geographical
results in higher than necessary costs for far toolocation where the steel is to be delivered. When
many projects.determining the feasibility of truck delivery, issues
 such as road conditions, access, bridge analysis,
With proper planning by incorporating cost-savingoverhead clearances, and turning radius can all impact
elements within structural steel design unnecessarythe decision process.  In most areas, government
costs can be avoided.  It is important to leverageagencies provide information to determine the
the support of a design team that understands thelimitations of sizes based on road clearances and
intricate relationship between a component’ssimilar blockages.  While such information is vital, it
size and shape, and the final shipping costs that willdoes not provide the design team with many clues
result.   An experienced engineer should alreadyon how to save money on shipping costs.  Much
know what to expect.more research is required.
Overall material lengths, widths, depths, and especiallyTypically, government agencies charge a special fee
weights will have a direct impact on the total freightfor “wide load” deliveries via cargo truck.  Also,
costs.  The ease of transporting structural steel canadditional fees are charged by logistics partners when
be restricted by the permitting authorities within theitems require special care due to excessive size or
region of delivery.  For this reason, structural steelweight.  However, these fees can be estimated
components are usually delivered unassembled inahead of time by the logistic companies. 
many small pieces.  These pieces are thenExperienced engineers will contact the logistic firms
assembled at the final job site. before initiating the design of structural steel
Ensuring each structural steel component is thecomponents.