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As a verb bitt means to take another turn increasing the friction to slow or adjust a mooring ship's relative movement. [1] Mooring fixtures of similar purpose: A bollard is a single vertical post useful to receive a spliced loop at the end of a mooring line. [1] A cleat has horizontal horns. [4]
Single point mooring at Whiddy Island, Ireland Single-point mooring facility off Puthuvype, Kochi, India. A Single buoy mooring (SrM) (also known as single-point mooring or SPM) is a loading buoy anchored offshore, that serves as a mooring point and interconnect for tankers loading or offloading gas or liquid products.
The line stopper is hydraulically or mechanically pushed into the line to seal the pipe. The main is supported by the line stop sleeve. After performing the necessary service, the stop is removed, and a blind flange is installed on the sleeve. There are various types of line stopping heads.
The properties of chain, versus wire, mooring lines have been investigated, with chain mooring lines causing reductions in anchor capacity of up to 70%. [6] Thus, where appropriate and cost-efficient, wire mooring lines should be used. The embedded section of a mooring line contributes to the anchor's holding capacity against horizontal movement.
A Schlenk line with four ports. The cold trap is on the right. Close-up view, showing the double-oblique stopcock, which allows vacuum (rear line) or inert gas (front line) to be selected. The Schlenk line (also vacuum gas manifold) is a commonly used chemistry apparatus developed by Wilhelm Schlenk. [1] It consists of a dual manifold with ...
A glass stopper is often called a "ground glass joint" (or "joint taper"), and a cork stopper is called simply a "cork". Stoppers used for wine bottles are referred to as "corks", even when made from another material. [citation needed] A common every-day example of a stopper is the cork of a wine bottle.
Mooring involves (a) beaching the boat, (b) drawing in the mooring point on the line (where the marker buoy is located), (c) attaching to the mooring line to the boat, and (d) then pulling the boat out and away from the beach so that it can be accessed at all tides.
Guards can be applied to mooring lines to prevent this In sailing , chafing is the process of wear on a line, sail or yard caused by constant rubbing and fretting . [ 1 ] Various methods are used to prevent chafing, such as employing chaffing gear or shifting halyards to move their wear-point. [ 2 ]