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e-CFR data is current as of September 25, 2020

Title 33Chapter ISubchapter OPart 155 → Appendix


Title 33: Navigation and Navigable Waters
PART 155—OIL OR HAZARDOUS MATERIAL POLLUTION PREVENTION REGULATIONS FOR VESSELS


Appendix A to Part 155—Specifications for Shore Connection

[See §§340, 350, 370 and 380 of this part]

ItemDescriptionDimension
1Outside diameter215 mm. (8 in.).
2Inside diameterAccording to pipe outside diameter.
3Bolt circle diameter183 mm. (7 316 in.).
4Slots in flange6 holes 22 mm. ( 78 in.) in diameter shall be equidistantly placed on a bolt circle of the above diameter, slotted to the flange periphery. The slot width is to be 22 mm. ( 78 in.).
5Flange thickness20 mm. ( 34 in.).
6Bolts and nuts6, each of 20 mm. ( 34 in.) in diameter and of suitable length.

The flange must be of steel having a flat face, with a gasket of oilproof material, and must be suitable for a service pressure of 6 kg./cm.2 (85 p.s.i.).

The steel materials used must meet the material specifications of standard B16.5, Steel Pipe Flanges and Flanged Fittings of the American National Standards Institute. (See §154.106 of this chapter.)

[CGD 75-124, 45 FR 7176, Jan. 31, 1980]

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