diff --git a/onces/BLCC/BLCC#80202.sql b/onces/BLCC/BLCC#80202.sql
new file mode 100644
index 000000000..846e007c1
--- /dev/null
+++ b/onces/BLCC/BLCC#80202.sql
@@ -0,0 +1,62 @@
+--
+-- $Id$
+--
+-- Customer specific once-script BLCC#80202.sql.
+DEFINE thisfile = 'BLCC#80202.sql'
+DEFINE dbuser   = '^BLCC'
+
+SET ECHO ON
+SET DEFINE ON
+COLUMN fcltlogfile NEW_VALUE fcltlogfile NOPRINT;
+COLUMN fcltcusterr NEW_VALUE fcltcusterr NOPRINT;
+WHENEVER SQLERROR CONTINUE;
+SELECT adm.getscriptspoolfile('&thisfile') AS fcltlogfile FROM DUAL;
+SPOOL &fcltlogfile
+WHENEVER SQLERROR EXIT;
+SELECT adm.checkscriptcust('&dbuser') AS fcltcusterr FROM DUAL;
+WHENEVER SQLERROR CONTINUE;
+PROMPT &fcltcusterr
+SET DEFINE OFF
+
+------ payload begin ------
+
+-- BLCC#80202: Uitbreiden tabel met historische ALG-ruimtegegevens.
+ALTER TABLE BLCC_ALG_FREEZE ADD (LHKOTC_CLASS_CODE VARCHAR2 (40));
+COMMIT;
+/*
+SELECT (SELECT fac_usrdata_code
+          FROM fac_v_aanwezigusrdata
+         WHERE fac_usrtab_key = 241
+               AND UPPER (fac_usrdata_omschr) = UPPER (x.lhkotc_class))
+  FROM BLCC_ALG_FREEZE x
+ WHERE lhkotc_class IS NOT NULL
+       AND EXISTS
+             (SELECT 1
+                FROM fac_v_aanwezigusrdata
+               WHERE fac_usrtab_key = 241
+                     AND UPPER (fac_usrdata_omschr) = UPPER (x.lhkotc_class));
+*/
+UPDATE BLCC_ALG_FREEZE x
+   SET lhkotc_class_code =
+          (SELECT fac_usrdata_code
+             FROM fac_v_aanwezigusrdata
+            WHERE fac_usrtab_key = 241
+                  AND UPPER (fac_usrdata_omschr) = UPPER (x.lhkotc_class))
+ WHERE lhkotc_class IS NOT NULL
+       AND EXISTS
+             (SELECT 1
+                FROM fac_v_aanwezigusrdata
+               WHERE fac_usrtab_key = 241
+                     AND UPPER (fac_usrdata_omschr) = UPPER (x.lhkotc_class));
+
+------ payload end   ------
+
+SET DEFINE OFF
+BEGIN adm.systrackscriptId ('$Id$', 1); END;
+/
+
+COMMIT;
+SET ECHO OFF
+SPOOL OFF
+SET DEFINE ON
+PROMPT Logfile of this upgrade is: &fcltlogfile