Weir SPM Flow Line Installation Manual page 8

Anchor Crossover Assemblies – Special crossovers, similar to
standard integral crossovers, but designed with anchor clamps/
shackles that link SPM
assemblies should be installed on either end of a group of
swivels/swivel assemblies when using the primary installation
method. They are designed to reduce the movement of the swivel
assemblies in the event of a failure. Anchor crossovers should also
be used as the connection point of the anchor line to the flow line
when using the primary method of installation. Reference primary
and secondary installation methods found later in this document.
FSR – Abbreviation for SPM
SPM
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SPM FSR Rib – SPM
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that are always 4' long in Light Duty and Medium Duty, and 5' long
in Heavy Duty. They are designed to be installed at each union
connection on a flow line, on swivel elbows, and mid-way through
long lengths of pipe. They are looped around the union connection,
and then the main SPM
rated Spines, is threaded through the Ribs in order to create a
continuous safety line (main line). Reference the previous product
rating color code chart for more information.
FSR Spine – SPM
SPM
®
loops that can range from 4' to 20' in length. They make up the
main line of the SPM
Spines are linked together to create the main line, and then both
ends should always be secured to immovable anchor points at
each end of the SPM
product rating color code chart for more information. Available in
the following lengths: 4', 6', 8', 10', 15', and 20'.
Main Line – Comprised of multiple SPM
the safety restraint line that is installed along the flow line. Ribs
are looped around the union connection, and then the main line,
comprised of appropriately rated Spines, is threaded through the
Ribs in order to create a continuous main line. The main line should
run perpendicular along side the flow line, never wrapping around
it. Reference the previous product rating color code chart for more
information.
FSR main lines together. Anchor crossover
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FSR Ribs are engineered synthetic loops
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FSR line, comprised of appropriately
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FSR Spines are engineered synthetic
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FSR system as well as the anchor lines.
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FSR installation. Reference the previous
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8
Flow Line Safety Restraints.
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FSR Spines, this is
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