Statistical Acceptance Specifications
Most U.S. states use some form of statistical acceptance in highway construction, and specifically in pavements. A statistical acceptance...
End-Result Specifications
An end-result specification is one in which the final characteristics of the product are stipulated, and the contractor is...
Method Specifications
A method specification outlines a specific materials selection and construction operation process to be followed in providing a product....
Performance Specifications
Performance specifications are those in which the product payment is directly dependent upon its actual performance. Typical of these...
Proprietary Product Specifications
A proprietary product specification is used when a generic description of a desired product or process cannot be easily...