DROP TABLE XC_TXTDATA1;
DROP TABLE XC_PPDATA1;
DROP TABLE XC_SITSENS_PPI CASCADE CONSTRAINTS;
DROP TABLE XC_PP_INSTRUCTIONS CASCADE CONSTRAINTS;
DROP TABLE XC_GOESQC;
DROP TABLE XC_DATA1;
DROP TABLE XC_SITESENSORS CASCADE CONSTRAINTS;
DROP TABLE XC_SITES CASCADE CONSTRAINTS;
