Work Item
ASTM WK91352
Revision of D6433-23 Standard Practice for Roads and Parking Lots Pavement Condition Index Surveys
Rationale
To provide for more accuracy, the example table in both documents should be replaced as follows. The first row where N = 1 to 5, is split into two rows: 1 and 2 to 5. For example, if N =5, the current standards suggest that surveying one sample as representative is acceptable. Experience showed that surveying one sample in this case is not enough. Also, the two current rows of 6 to 10 and 11 to 15, were combined into one row 0f 6 to 15 with the minimum number of units to survey is 3.
Work Item Status
Date Initiated: 06-24-2024
Technical Contact: Jerome Daleiden
Item: 000
Ballot:
Status: