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Fields for table: TST_PC07

Field NameCodesData TypeUnitsTest ProtocolDescription
SHRP_ID

VARCHAR2(4)

P67
Test section identification number assigned by LTPP program. Must be combined with STATE_CODE to be unique.
SAMPLE_NO

VARCHAR2(7)

P67
Unique code number assigned to each material sample indicating the sample type and material type. The first character indicates the sample type. The second character indicates the material type. The numeric suffix is the unique sample number for the sample type and material type.
TEST_DATE

DATE

P67
Date the test was performed.
DIAMETER

NUMBER(3,1)
in
P67
Diameter of the sample.
LENGTH_OF_SPECIMEN

NUMBER(3,1)
in
P67
Length of the specimen.
THICKNESS_OF_OVERLAY_LAYER

NUMBER(3,1)
in
P67
Thickness of the overlay layer.
THICKNESS_OF_ORIG_SURF_LAYER

NUMBER(3,1)
in
P67
Thickness of the original surface layer.
CROSS_SECTIONAL_AREA

NUMBER(4,2)
sq in
P67
Cross sectional area of the cores.
MAXIMUM_LOAD

NUMBER(5)
lbf
P67
Maximum load applied to the specimen.
SHEAR_BOND_STRENGTH

NUMBER(4)
psi
P67
Shear bond strength.
COMMENTS_1
COMMENTNUMBER(2)

P67
Code for testing comments.
STATE_CODE
STATE_PROVINCENUMBER(2)

P67
Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
COMMENTS_2
COMMENTNUMBER(2)

P67
Code for testing comments.
COMMENTS_3
COMMENTNUMBER(2)

P67
Code for testing comments.
COMMENTS_4
COMMENTNUMBER(2)

P67
Code for testing comments.
COMMENTS_5
COMMENTNUMBER(2)

P67
Code for testing comments.
COMMENTS_6
COMMENTNUMBER(2)

P67
Code for testing comments.
COMMENTS_OTHER

VARCHAR2(40)

P67
A note used to record additional observations regarding the test, or test results.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
LAYER_NO

NUMBER(2)

P67
Unique sequential number assigned to pavement layers, starting with layer 1 as the deepest layer (subgrade).
FIELD_SET

NUMBER(2)

P67
Sequential number indicating the field sampling event. Assigned 1 for first sample event and incremented by 1 for subsequent events.
TEST_NO
TEST_NONUMBER(2)

P67
Code number indicating sample location.
LOC_NO

VARCHAR2(6)

P67
Unique code number assigned to each sampling location indicating the sample type. The single character prefix indicates the sample type. The numeric suffix is the unique project location for the sample type.
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.
SAMPLE_AREA_NO

VARCHAR2(5)

P67
Number used to reference all samples taken from one area of the project - used only for SPS-5, 6, and 7 project.
LAB_CODE
LAB_CODEVARCHAR2(4)

P67
Code indicating the lab that performed the testing.