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 TB 740-97-4
The jacks will be preserved in the same manner as that prescribed for open storage, except that the top plywood blanks and bottom
pan, and plastic watershed will not be required. Jacks will be stored on timber dunnage.
d. Jack Tie Down Bars and Miscellaneous Hose and other Appurtenances. The jack tiedown bars will be stacked and interleaved
with dunnage and stored near or adjacent to the jacks. Hose and other appurtenances will be preserved and packed in wood boxes
conforming to PPP-B621, style optional. The contents of each box will be identified.
e.
Caisson. No preservation required. Remove heavy scale and marine growth by using wire brush or scraper.
f. Floodlights. The light standards will be lowered and secured to the deck of the barge. The floodlights will be removed, cushioned
to prevent damage to the bulbs and lenses, and packed in wood boxes, conforming to PPP-B-621, style optional. The boxes will be
identified and stored under covered storage.
g. Portable Caisson Covers. Clean and paint as specified for barge deck. The covers will be secured to the barge deck or stored
ashore on heavy timbers.
h. Jack Guards. Clean and paint as specified for barge deck. The jack guards will be secured to the barge deck or stored ashore
on heavy timbers.
i.
Fenders: Caissons and Rubber Tire. Rubber tire fenders require no preservation. Store in the cargo hold of the barge. The
metal hoops and brackets of the caisson fenders will be cleaned and painted as specified for barge deck. The wood fender
components will be treated with wood preservative conforming to MIL-W-18142, type B. The caisson fenders will be secured to the
barge deck or stored ashore on heavy timbers.
j. Bridge Spans, Span Support Brackets and "T" Plates. Clean and paint as specified for barge deck. The bridge spans will be
stored ashore on heavy timbers. The span support brackets and "T" plates will be stored in the cargo hold or secured to the deck of
the barge.
k. Portable Control Panels. The master and local control panels will be individually packaged method IA-14. The packaged
controls along with miscellaneous components will be packed in wood boxes conforming to PPP-B-621, style optional, identified, and
stored in covered storage.
l.
Electrical Components. The exposed ends of electrical boxes, receptacles, and similar components exposed to the weather will
be sealed with pressure-sensitive tape conforming to PPPT-60, type IV.
in. Piping Systems (Air Lines and Reservoirs). The fixed air system and air reservoirs will be drained of all moisture and dried with
dry compressed air. Low points will be left open to allow condensation to drain. Deck air fittings will be taped or plugged.
n. Compressors. The compressors, compressor engines, and associated components and accessories will be preserved as
specified in chapter 4 of this bulletin. The compressors will be stored under covered warehouse storage.
o.
Slings and Miscellaneous Tools . Store in the cargo hold of the barge.
T-2
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