Plate

A flat-rolled iron or steel product.

Plough-In Piping

Installation procedure that splits the earth and pulls the pipe into position.

Point Source Repair

See Localized RepairRectification of damage to the structural fabric of the sewer, or the reconstruction of short lengths, but not the reconstruction of a whole pipeline..

Pointing

Method of repairing a brick sewer or manhole by the application of cement mortar where loss has occurred.

Polyester

Resin formed by condensation of polybasic and monobasic acids with polyhydric alcohols.