Completing a successful pallet rack install in a warehouse and materials handling environment takes detailed planning and site preparation. This article outlines the most critical aspects specifying and assembling standard industrial pallet racks in an enclosed warehouse environment.

1. Pallet Rack Install Guide
Completing a successful pallet rack install in a warehouse and materials handling environment takes
detailed planning and site preparation. This article outlines the most critical aspects specifying and
assembling standard industrial pallet racks in an enclosed warehouse environment.
Licensed Contractor and Factory Trained Installers
Whether purchasing a new or used warehouse storage system, always contract with experienced factory
trained personnel to install the racking. Enlist the resources of the product manufacturers to provide
guidance on design, layout and specifications. Ask that a copy of their certification documents be
included in the proposal.
Pre-existing Foundations
Special care must be taken when inspecting warehouse floors prior to signing a contract. Older
structures may not meet federal, state and local building floor loading codes. In addition, it is not
uncommon to have other "surprises" hidden beneath the floor, sub-floor and foundation such as
drainage pipes, utility conduit and missing rebar. Existing structures may be subject to retrofit or found
to be unsuitable to withstand the load of fully utilized pallet racking and the warehouse traffic pattern
associated with the layout.
Seismic Zones
Ensure the proposal takes into account the seismic zone and configures the pallet rack install in such a
way as to account for ground movement, shear and soil failure. Pallet racking manufacturers should
provide destructive testing results with the proposal as well as certification from a third party structural
engineer. Vertical beam spacing per upright may be reduced in some areas of the install to emulate a
shear wall.
Floor Loading
Maximum floor loading capabilities vary by manufacturer. Expect some proposals to include add-ons to
account for reinforcement require to meet your storage load and disperse the floor loading with anchor
pads and control lateral movement with anchor rack uprights, anchor bolts and rigid wall spacers.
Progress Reports
Insist on weekly progress reports, including walk-through. Encourage end-users to participate in the
walk-through.

2. Site Inspections
Document the goals of the site inspection and stick to them. Create a punch list for items that must be
corrected and obtain sign-off from the installation supervisor.
Pallet Rack Maintenance Agreement
Although there is little maintenance required, consider purchasing a 1-2 year maintenance contract.
Maintenance will include an inspection of the structural integrity of the storage system, including it's key
components and accessories - clips, beam ties, etc. Anticipate minor updates required to meet new code
requirements.