1 the fine, soft, shiny fiber produced by silkworms to form their cocoons. 2  thread or fabric made from this fiber. 3  a garment or other article made of this fabric. 4  a distinctive silk uniform, as of a jockey.  the silk gown worn by a King's (or Queen's) Counsel in British law courts.
A prescriptive specification is one that includes clauses for means and methods of construction and composition of the concrete mix rather than defining performance requirements.he general concept of how a performance-based specification for concrete would work is as follows: There would be a qualification/certification system that establishes the requirements for a quality control management system, qualification of personnel and requirements for concrete production facilities.
Incumbents develop work schedules, order materials, prioritize projects, provide and maintain unit work standards, and participate in the work of the unit. This class is distinguished from the Traffic Sign Technician by the lead responsibilities performed.ncumbents develop work schedules, order materials, prioritize projects, provide and maintain unit work standards, and participate in the work of the unit. This class is distinguished from the Traffic Sign Technician by the lead responsibilities performed.