DOCUMENT

SPEC - Grader Blades 2008

  • YEAR CREATED: 2008
  • ENTITY TYPE: Authority: Transportation
  • TYPE OF DOCUMENT: SPEC - Specification
The document is a specification for grader blades used in highway road grading, published by the Texas Department of Transportation (TxDOT). The document includes general clauses and conditions, design requirements, and warranty information for the blades. It emphasizes TxDOT's commitment to purchasing goods and equipment with the least adverse environmental impact and encourages manufacturers to adopt ISO 9001-9003 standards. The specification describes the dimensions, construction, coating, and hardness requirements for the blades. It also states that no pre-purchase samples are required, but sample testing may be performed on regular orders. The warranty guarantees the blades against breakage until they have worn to half of their original width or if they bend 1 inch or more out of alignment.
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