diff --git a/onces/KW1C/KW1C#81204_4.sql b/onces/KW1C/KW1C#81204_4.sql
new file mode 100644
index 000000000..4da160f86
--- /dev/null
+++ b/onces/KW1C/KW1C#81204_4.sql
@@ -0,0 +1,48 @@
+--
+-- $Id$
+--
+-- KW1C#81204 Implementatie FMIS KW1C
+-- Ruimtegebruik is niet juist aangeleverd (ingangsdatum nieuwe OE's pas vanaf 1-8-2024)
+--
+DEFINE thisfile = 'KW1C#81204_4.SQL'
+DEFINE dbuser   = '^KW1C'
+
+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 ------
+
+DELETE fac_tracking t
+ WHERE t.fac_srtnotificatie_key = 169
+  AND upper(t.fac_tracking_oms)  like '%RUIMTEGEBRUIKER%';
+
+DELETE prs_ruimteafdeling;
+
+------ 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