Bureau of Transportation Statistics (BTS)
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MTL MATERIAL DATA RECORD LAYOUT

Excel | CSV

FIELD NAME FIELD DESCRIPTION TYPE/LGTH
MTLKEY (GROUP    
MTLCASENO MP MSIS CASE NO CHAR(10)
MTLSKEY (GROUP LINKER)  
MTLCIF1 CIF-2 SUPPL REC TYPE CHAR(1)
MTLCIF2 CIF-3 NUM SUP REC CHAR(2)
MTLCIF3 CIF-4 NUM-PEN-MAT-RESP CHAR(2)
MTLGROUP (GROUP OF CHANGEABLE FIELDS)    
CHRIS CHRIS CODE CHAR(3)
CHRISGP SUBSTANCE GROUP CHAR(1)
TOTPOT QTY TOTAL POTENTIAL CHAR(9)
SPILLOUT QTY SPILT OUT OF WATER CHAR(9)
RECOVOUT QTY RECOVERED OUT WATER CHAR(9)
SPILTIN QTY SPILT IN WATER CHAR(9)
RECOVIN QTY RECOVERED IN WATER CHAR(9)
UNITS UNITS CHAR(1)
PIND PIRS POLLUTION INDICATOR CHAR(1)

PRIMARY KEY IS MTLKEY