Which I'm sure is related to Margaret. All these variations basically mean pearl in Greek. 'Peggy' was a vernacular term for a naval dockyard mess attendant and messenger who waited on the workers. I can't speak for the Royal Navy but for some reason it became translated to merchant ships.
SCCâs Cement Stabilized Sand is a clean and durable material made from a mixture of sand, cement and water that is used for backfill and bedding on a wide variety of civil projects. CSS is predominately used as backfill for retaining walls and storm sewer drainage.
Welcome to Richter Sand! 1  Richter Sand is a sand & stone supplier that was established in 1996 and has been in operation ever since. The enterprise consists of a well-groomed family business, with the second generation taking over. The directors has more than 25 years collective experience in the business of mining and supply of sand and stone, to the building industry and other enterprises in and around Pretoria. The business has grown from transporting of sand to supplying of sand to other transporters.