GroundRules
33 CFR Appendix A to Part 155: Appendix A to Part 155—Specifications for Shore Connection
Where this section sits in the code
- Title 33—Navigation and Navigable Waters
- CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
- SUBCHAPTER O—POLLUTION
- PART 155—OIL OR HAZARDOUS MATERIAL POLLUTION PREVENTION REGULATIONS FOR VESSELS
[See §§ 340, 350, 370 and 380 of this part]
Item Description Dimension
1 Outside diameter 215 mm. (8 in.).
2 Inside diameter According to pipe outside diameter.
3 Bolt circle diameter 183 mm. (7 3⁄16 in.).
4 Slots in flange 6 holes 22 mm. (7⁄8 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. (7⁄8 in.).
5 Flange thickness 20 mm. (3⁄4 in.).
6 Bolts and nuts 6, each of 20 mm. (3⁄4 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.)
Collected 2026-08-27T02:25:35Z. Source file · JSON