2
Installation Recommendations
Preliminary design
Loading and Unloading
A. Provision for lifting is
provided on the acoustic
enclosure. Unload
damage free by lifting
with proper lifting tackle
/ nylon sling / steel
rope of suitable capacity.
B.Spreader bar / spacer
plate of suitable size may be required to avoid
damages.
C.Ensure lifting or hoisting equipment has appropriate
tires for the terrain to avoid becoming stuck or tipping
over.
D.Use a suitable lift truck with arms longer than the
acoustic width if ground is uneven or the hauling
distance too far.
E. Ensure that lateral movement of the enclosure is
minimum during transportation.
F. Use lift points on the
acoustic enclosure
which provide support to
the equipment when it is
moved. This makes it
easier to set them up
on a trailer base or on the
ground.
G.Use a hoist and an
adjustable lifting beam in
order to lift. All
supporting members
(chains and cables)
should be parallel to each
other and as perpendicular as possible to the top of
the object being lifted.
H.Ship / transport dry genset including batteries i.e.
without the lube oil and jacket water coolant.
I. Center of gravity calculation is important, especially
when the gensets are hoisted by overhead cranes.
Foundation
A. Do not install acoustic enclosure on loose sand or
clay.
B. Base / foundation should be designed considering
safe bearing capacity of soil.
C.The length and breadth of base / foundation should
be at least 150-300 mm (6-12”) more than acoustic
enclosure length and breadth respectively.
D.Ensure that the concrete is completely set and
hardened before positioning the enclosure.
E. It is recommended to have base / foundation height
about 100-150 mm above ground level, it helps to
maintain cleanliness.
F. Check the base / foundation level diagonally as well as
across the length for even flatness and same should be
should be within ± 0.5 degrees of any horizontal plane.
G.The installation design must provide a proper base /
foundation to support the acoustic weight and to
prevent damaging or annoying levels of vibration
energy from migrating into the building structure. In
addition, the installation should assure that the
supporting infrastructure for the generator set does not
allow vibration from the enclosure to migrate into the
stationary portion of the equipment.
H.Whenever seismic events are a consideration, a
qualified structural engineer should be consulted.
Preliminary design
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