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Fields for table: SPS6_SAW_AND_SEAL

Field NameCodesData TypeUnitsTest ProtocolDescription
SHRP_ID

VARCHAR2(4)


Test section identification number assigned by LTPP program. Must be combined with STATE_CODE to be unique.
WIDTH_OF_SAW_CUT

NUMBER(3,2)
in

Average width of the saw cut for the asphalt concrete overlay.
SHAPE_FACTOR

NUMBER(3,2)


Average shape factor of the sawed joints for the entire test section.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
STATE_CODE
STATE_PROVINCENUMBER(2)


Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
CONSTRUCTION_NO

NUMBER(2)


Event number used to relate changes in pavement structure with other time dependent data elements. This field is set to 1 when a test section is initially accepted into LTPP and is incremented with each change to the layer structure.
DATE_COMPLETE

DATE


Date activity was completed.
DATE_BEGAN

DATE


Date operations began.
JOINTS_SAWED

NUMBER(3)


Number of transverse joints sawed in the asphalt concrete overlay.
DAYS_BEFORE_SAW_AND_SEAL

NUMBER(2)
days

Number of days after the final placement of the asphalt concrete overlay before the sawing of joints began.
EXTENT_OF_SAW_CUT

NUMBER(3,1)
in

Length of saw cutting into the asphalt concrete shoulder beyond the pavement edge.
DEPTH_OF_SAW_CUT

NUMBER(3,2)
in

Average depth of the saw cut below the asphalt concrete overlay surface.