TNAG-2113-FCO40-3016-Sino-British-Joint-Liaison-Group-office-in-Hong-Kong-1990 — Page 54

CONFIDENTIAL

व

161793

MDLIAN 4795

CONFIDENTIAL

FM HONG KONG

TO ROUTINE FCO

TELNO 1694

OF 29093OZ MAY 90

CHKC031/17

30 MAY 1998

INFO ROUTINE TSD HANSLOPE PARK, UKREP JLG HONG KONG

la

RG oltie

from 2015

3075

FOR FCO SECURITY DEPARTMENT

TSD HANSLOPE PARK FOR BRANCH A TSD, FROM FARNHAM/WHITTINGHAM TSD

HONG KONG

1. UKREP JLG TELNO 137 TO FCO

2. THE OXFORD DOOR WAS EXAMINED AND IT WAS FOUND THAT THE BOLTS WERE NOT ENGAGING IN THE DOOR FRAME SUFFICIENTLY TO ALLOW THE INNER RELEASE HANDLE TO POP OUT AND WATCH THE MECHANISM. THE DOOR COULD THEREFORE BE OPENED FROM THE OUTSIDE. WE HAVE ENLARGED THE BOLT HOLES IN THE FRAME TO ALLOW PROPER ENGAGEMENT.

3. REF PARA 3. OF TUR MISSOPERATION OF THE RELEASE HANDLE CAUSES THE BOLTWORK TO JAM. THIS IS DUE TO A MANUFACTURING ERROR, A GUIDE PLATE HAS BEEN WELDED TO THE DOOR ABOUT 1.5MM TO LOW. IF THE RELEASE HANDLE IS NOT TURNED FULLY BEFORE WITHDRAWING, THE BOLTWORK PART OF THE RELEASE MECHANISM GOES THE WRONG SIDE OF THIS GUIDE AND

JAMS.

4. THE OTHER OXFORD DOORS HAVE BEEN CHECKED FOR CORRECT OPERATION.

5. THE MK5888 INTRUDER DETECTION SYSTEM HAS BEEN WALK TESTED AND ALL TAMPER ALARMS CHECKED. THE SENSOR ON THE OXFORD DOOR IS CONNECTED TO THE ZONE OMIT FEATURE AND IS THEREFORE NOT ACTIVE

DURING THE NORMAL WORKING DAY.

6. COMBINATIONS HAVE BEEN CHANGED ON THE ENTRY ROUTE AND THE LOCKS INSPECTED FOR TAMPERING.

7. THE RESULTS OF ALL CHECKS FOR TAMPERING WERE NEGATIVE.

WILSON

YYYY

1

PAGE

CONFIDENTIAL