Standard Specification for Oil Spill Response Boom Connection: Slide Connector

SCOPE
1.1 This specification covers design criteria requirements, design geometry, material characteristics, and desirable features for oil spill response boom slide connections. These criteria are intended to define minimum mating characteristics and are not intended to be restricted to a specific configuration.
1.2 The specification defines the geometry required to mate with typical Universal slide connectors or Specification F 962 connectors with web thickness up to 0.3 in. Some very heavy-duty or PVC connectors may exceed this dimension and not be compatible.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

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Publication Date
31-Oct-2004
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ASTM F2438-04 - Standard Specification for Oil Spill Response Boom Connection: Slide Connector
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information.
Designation: F2438 – 04
Standard Specification for
Oil Spill Response Boom Connection: Slide Connector
This standard is issued under the fixed designation F2438; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope weight, mechanical strength, chemical resistance, flexibility,
and conditions of the environment in which it is to be used.
1.1 This specification covers design criteria requirements,
design geometry, material characteristics, and desirable fea-
4. Design Requirements
tures for oil spill response boom slide connections. These
4.1 The minimum tensile strength of a boom-to-boom
criteria are intended to define minimum mating characteristics
connection shall equal or exceed the minimum fabric tensile
and are not intended to be restricted to a specific configuration.
strength specified in Table 1 of Guide F1523.
1.2 The specification defines the geometry required to mate
4.2 The connector design shall ensure distribution or trans-
with typical Universal slide connectors or Specification F962
fer of the tension member loads from one boom section to the
connectors with web thickness up to 0.3 in. Some very
next through or around the end connector in such a manner that
heavy-duty or PVC connectors may exceed this dimension and
the integrity of the joint is not broken at the fabric connection
not be compatible.
or any supplemental tension member connection(s).
1.3 This standard does not purport to address all of the
4.3 The connector opening shall be to the right when
safety concerns, if any, associated with its use. It is the
looking at the top of the connector as shown in Fig. 1.
responsibility of the user of this standard to establish appro-
4.4 The connector or adapter shall not take more than 0.04
priate safety and health practices and to determine the
in. permanent set when a 250-lb load, distributed over 3 in., is
applicability of regulatory limitations prior to use.
applied. The load shall be applied at the location that results in
2. Referenced Documents maximum deflection and shall be resisted by supports placed
⁄2 in. from each end as shown in Fig. 2.
2.1 ASTM Standards:
4.5 An end connector shall be long enough to be compatible
F818 Terminology Relating to Spill Response Barriers
with the particular boom of which it is a part and not be a
F962 Specification for Oil Spill Response Boom Connec-
limiting member as to the functional freeboard or draft of the
tion: Z-Connector
membrane.
F1523 Guide for Selection of Booms in Accordance With
4.6 The design shall include a tethered, ⁄8 in. diameter,
Water Body Classifications
self-locking pin, conforming to the dimensional criteria shown
3. Material Characteristics in Fig. 3, to resist vertical movement of joined connectors in
relation to each other.
3.1 End connector and locking pin materials shall be corro-
4.6.1 The pin’s overall length shall be minimized and its
sion resistant in seawater and such other environments as the
ends rounded or chamfered so as to minimize wear and tear on
intended service may require. If dissimilar metals are used,
adjacent stored booms or injury to boom handlers.
care shall be used in design to avoid galvanic corrosion.
4.6.2 The pin’s spring shall be captured or locked to the pin
3.2 Any material is acceptable for construction of the boom
assembly and shall exert a force on the toggle of between 16
connector provided consideration is given to such factors as
and 22 lbs when connectors are assembled.
4.6.3 When the pin’s spring is fully compressed, there shall
This specification is under the jurisdiction of ASTM Committee F20 on 1
be a clearance of ⁄8 in. between the short end of the toggle and
Hazardous Substances and Oil Spill Response and is the direct responsibility of
the mated connector as shown in Fig. 3.
Subcommittee F20.11 on Control.
4.6.4 The toggle shall turn freely and shall latch in either
Current edition approved Nov. 1, 2004. Published December 2004. DOI:
10.1520/F2438-04.
direction.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
4.6.5 The assembly shall incorporate a ring or lanyard loop
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
of a minimum 1 ⁄2 in. diameter for the convenience of pulling
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. the pin from the boom connectors.
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