Keystone Resources Â· May 10, 2013 Â· Houston Heights Â· BIG NEWS from the City of Houston - Women Reinstated in Construction Contract Goal - Citywide Construction Goal Increases to 34%
As with any retrospective rating plan, LSRP is a type of pricing plan that is applied to a policy. Premium. for a retrospectively rated policy is determined after the expiration of the policy and continues to be. adjusted for several years after the expiration of the policy, based on the development of the employerâs.
  RTRP stands for Reinforced Thermosetting Resin Pipe and FRP stands for Fiberglass Reinfoced Plastic Pipe. FRP is a composite material consisting of a thermosetting polym â¦ er, often a type of polyester, reinforced with glass or other fibers.Glass fibers provide strength and stiffness to a composite material.  In fact,the RTR pipe have a m â¦ ore approperiate name as GRE(Glass  Reinforced Epoxy) Pipe, since that uses Epoxy Resin instead of  Polyester.    GRE Pipe have much superior properties than common RTR Pipe,  especially in properties of high pressure resistant.