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Page 10: of Maritime Reporter Magazine (December 1999)
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Inland Report total capacity. Most equipment present on the other four barges will be dupli- cated on this pair as well including two electric-driven deepwell turbine pumps and remote read-out level sensors.
Similar to their sulfuric acid sister- barges — they too will comply with
U.S. Coast Guard regulations for Hull
Type II. Cargo will be heated with hot oil circulating through four sets of coils in each cargo tank, coiled and arranged that the loss of one set of coils will not detract from the overall heating ability of the system. Hot oil will heat the cargo pumps, fill lines, vents and drip pan drains, while above deck cargo piping and the drip pans will be heated with steam supplied from external sources. A heat exchanger will transfer heat from the shore-supplied steam to hot oil. The cargo heating system, which was designed by Shearer and PCS, provides a quality heating system with due con- sideration for the type of cargo and the
Circle 233 on Reader Service Card 250 x 52 x 14 ft. (76.2 x 15.8 x 4.2 m) dou- ble hull jumbo hopper for Tide Leasing LLC,
Birmingham, Ala. preparing for launching on
Bollinger's submersible drydock. environment where the barges will work.
A self-contained fiberglass house complete with lights, and air condition- ing and heating will function as a shel- ter for crewmembers during the barges' transfer operations.
All six barges will be fitted with 40- ton manual winches and will have iden- tical semi-integrated hull configurations from the main deck down — all will have coatings specially designed for operation in salt water. External hull scantlings based on two PCS barges constructed in 1992 will be present on the six vessels as well. All external and internal welding will be double continu- ous to strengthen the structural integrity of the hull scantlings and to provide bet- ter coating surfaces.
Falgout reports that contracts com- pleted this year at Bollinger Marine
Fabricators include two 240 x 60 x 16 ft. (73.1 x 18.2 x 4.8 m) deck barges for
Connolly-Pacific Company, Long
Beach, Calif.; and four 250 x 52 x 14 ft. (76.2 x 15.8 x 4.2 m) double hull, jumbo hopper barges for Tide Leasing LLC,
Birmingham, Ala. The barges built for
Connolly-Pacific have 2,900 lbs. per sq. ft. deck loading and were delivered ahead of schedule on September 8. The
Tide Leasing hoppers were constructed with .75-in. steel at the bottom and .625- in. steel at the sides. In separate tandem tows, all arrived at their South American destination of Santa Maria, Colombia during September and October.
Bollinger's additional projects current- ly in the works include: two double skin 356 x 54 x 13 ft. (108.5 x 16.4 x 3.9 m) asphalt tank barges for American Gener- al Transportation, Mobile, Ala.; one 295 x 52.5 x 14 ft. (89.9 x 16 x 42.6 m) cement barge for Indianapolis-based
Lone Star Industries measuring 295 x 52.5 x 14 ft. (89.9 x 16 x 4.2 m); and two 240 x 54 x 22 ft. (73.1 x 16.4 x 6.7 m) 4,000 cubic yard split hull dump scows for DonJon Marine Company in
Hillside, N.J.
Circle 28 on Reader Service Card
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