Attachment_5-QASP.pdf

Quality Assurance and Surveillance Plan

Statement of Work Reference

Performance Standards Required Services Surveillance Method & Performance Threshold

811.01 Potholes and washboards removed from road surface, crown, inslope or outslope is uniform, 2% is typically acceptable

Grade and shape road surface Visual Inspection Incidental variances allowed.

811.02 Road surface material contains sufficient moisture, is not too wet or too dry to achieve compaction.

Moisture content suitable for compaction

Visual Inspection No variances allowed.

811.03 For roads to be graded and compacted under

Compaction Method B, entire treated road width is compacted with rolling equipment until visual displacement ceases.

Compaction of road surface Visual Inspection No variances allowed.

811.01 Side roads open to traffic are graded to ensure

smooth transitions a minimum of 100 feet from the intersection.

Intersections Visual Inspection Incidental variances allowed.

811.01 Road segments being graded are no longer than 1

mile in length. Roads treated under Compaction Method B have less than 3 miles of un-compacted segments. Berms created during grading operations are removed from the roadway prior to the end of each day’s work and not left in place overnight.

Working area lengths and overnight conditions

Visual Inspection Incidental variances allowed.

Signing and Safety

Warning signs are in place at each end of road segments undergoing work.

Warning signs Visual Inspection No variances allowed.

Activity Report Daily activity report recorded accurately and furnished in timely manner

Record daily maintenance activities, furnish to COR weekly

Visual Inspection Incidental variances allowed.

Quality Assurance and Surveillance Plan