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Fields for table: SPS4_UNDERSEAL_GENERAL

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.
CEMENT_SOURCE_ADDRESS

VARCHAR2(40)


Address of cement supplier.
FLY_ASH_TYPE
PCCANUMBER(2)


Code indicating type of fly ash used per ASTM C618.
FLY_ASH_SOURCE

VARCHAR2(40)


Name of fly ash supplier.
FLY_ASH_SOURCE_ADDRESS

VARCHAR2(40)


Address of fly ash supplier.
WATER_SOURCE

VARCHAR2(40)


Name of water supplier.
WATER_SOURCE_ADDRESS

VARCHAR2(40)


Address of water supplier.
METHOD_SLAB_PANEL
AREA_DETERMINATIONNUMBER(1)


Code indicating the method of selecting slabs to be undersealed.
OTHER_SLAB_PANEL_METHOD

VARCHAR2(40)


Method of selecting slabs/panels to be undersealed if other than those listed.
HOLE_INSTALL_METHOD
HOLE_INSTALL_UNDERSEALNUMBER(1)


Code indicating method of under seal hole installation.
HOLE_VOLUME_DETERMINED
FREQUENCYNUMBER(1)


Code indicating the frequency of determining the volume of grout pumped into each hole.
STATE_CODE
STATE_PROVINCENUMBER(2)


Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
TOT_VOL_GROUT_DETERMINED
YES_NONUMBER(1)


Code indicating if total volume of installed grout was determined.
HOLES_PLUGGED
YES_NONUMBER(1)


Code indicating if holes were plugged.
EST_EXCESS_GROUT
FREQUENCYNUMBER(1)


Code indicating the frequency of subtracting the estimated excess grout from the total quantity supplied.
UPLIFT_MONITORED
FREQUENCYNUMBER(1)


Code indicating the frequency for monitoring for slab uplift.
TRAFFIC_RESTRICTED
FREQUENCYNUMBER(1)


Code indicating frequency in which construction traffic was restricted from the test section.
METHOD_TRAFFIC_RESTRICTION
METHOD_TRAFFIC_RESTRICTIONNUMBER(1)


Code indicating the method of determining the duration of traffic restriction subsequent to undersealing.
OTHER_TRAFFIC_RESTRICTION

VARCHAR2(40)


Method used to determine duration of traffic restriction if other than those listed.
SAME_CONTROLS_USED
FREQUENCYNUMBER(1)


Code indicating whether the same grouting controls were used during regrouting operations.
FIELD_NOTES_AVAILABLE
YES_NONUMBER(1)


Code indicating if field notes are available.
FIELD_NOTES_LOCATION

VARCHAR2(40)


Location of field notes.
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.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
DATE_COMPLETE

DATE


Date activity was completed.
DATE_BEGAN

DATE


Date operations began.
TEST_SECTION_LENGTH

NUMBER(4)
ft

Length of undersealing test section.
LANE_WIDTH

NUMBER(3,1)
ft

Width of undersealing test section.
CEMENT_TYPE
PC_TYPENUMBER(2)


Code indicating the type of Portland cement used.
CEMENT_SOURCE

VARCHAR2(40)


Name of cement supplier.