JAERI-Conf--97-003 JAERI-Conf 97-008 JP9706044 PROCEEDINGS OF THE IAEA/RCA TRAINING WORKSHOP ON CONTAMINATION MONITORING OCTOBER 21-25,1996, JAERI, TOKAI, JAPAN June 1997 (Eds.) Akira ENDO, Tetsuya OISHI, Fumiaki TAKAHASHI and Hiroyuki MURAKAMI Japan Atomic Energy Research Institute 28 1 9 Mi. HLTU&. A#oMA6#ti. R*m?A(t319-h mkmmw%. %W) &T, < /f$ Vo tits, Ctoti^KMfflftAiC^A^^rSg^-tr y 5-- (t319-ii fc<3tto This report is issued irregularly. Inquiries about availability of the reports should be addressed to Research Information Division, Department of Intellectual Resources, Japan Atomic Energy Research Institute, Tokai-mura, Naka-gun, Ibaraki-ken 319-11, Japan. © Japan Atomic Energy Research Institute, 1997 JAERI-Conf 97-008 Proceedings of the IAEA/RCA Training Workshop on Contamination Monitoring October 21-25, 1996, JAERI, Tokai, Japan (Eds.) Akira ENDO, Tetsuya OISHI, Fumiaki TAKAHASHI and Hiroyuki MURAKAMI Department of Health Physics Tokai Research Establishment Japan Atomic Energy Research Institute Tokai-mura, Naka-gun, Ibaraki-ken (Received May 7, 1997) The International Atomic Energy Agency (IAEA) has been conducting the Regional Cooperative Agreement (RCA) for prevailing the nuclear-related techniques to Asia and Oceania countries. The RCA project for strengthening radiation protec­ tion infrastructures, which started in 1988 as one of the RCA activities, has been conducted with performing such programs as training courses, workshops, etc.. The present proceedings comprise of papers presented at “IAEA/RCA Training Workshop on Contamination Monitoring ”, held at Tokai Research Establishment, JAERI, from October 21 to 25, 1996 as a program of the RCA radiation protection project. The purpose of the workshop is to familiarize participants, who are engaged in operational contamination monitoring in their countries, with the latest techniques on measurement and calibration of instruments for contamination monitoring through lectures, country reports, technical demonstrations and exercises. The workshop has proved successful fruits on understanding the latest contamination monitoring techniques and grasping future subjects. The present proceedings will provide useful information for engineers and scientists in this field. Keywords : Radiation Protection, Contamination Monitoring, Surface Contamination, Calibration, Intercomparison. JAERI —Conf 97-008 IAEA/RCA -7 >J y ?lcMt 1996 ¥10^21 B-25 B, MMfBffiM, (*) jftK to -m# *bj • #± #$ (1997^5 7 BSD SBSITPflgffiS (IAEA) (i, 7 7 7 . ^ 17 -a 6C, 1972^C$$#cF (Regional Cooperative Agreement: RCA) £iS L h^ffoT^So 1988i£tcg$6£ tltz RCA fiWiiBS7" 0-7*7 Min© if©gl®-otsi), «cwmi»^7-^ y 3 'yy#©#wiS#Ccko c©#gc&#5%n ^EicRELTV-Bo *185:#ii, |5|7"0 7x7 b<D-Mt LT 1996 ^10fl 2iB-25BicB^m=ftimmrMmmnm^i3^xmm^titz ry5m*-7 v y7i:Mfa h u- -y7*7-7 y s-v7°J <DW%%WMLtzb<D'C&Z>0 n©7-7 y 3 -y 7°©gftj(i, f v y yL%i^ RCA %#&§©#&]##, sp^c<kaim &g©##t#e, mm % <t£il L, 75^*-7 v y 7'ClM? 2>&ffitKD\0l±%mZZ. t C* ~?tz0 7 - 7 y 3 y 7°TRi, -f v y /mRcc iathm^a act cam## 6 nc-^-e, #j^ ##5©%E^m^7em©#m^&cM L#%mimTmim%i#y= *> c^, ^E©BE£fEiiihacthr^tzo 7-7 y3 -y 7"©mo#K#T%<, |h)#E c#^ amR#t a i' t>©tmsna 0 : t319-h 2-4 JAERI-Conf 97-008 Contents 1. Country Reports on Status of Contamination Monitoring ................................ 1 1.1 Status of Contamination Monitoring in Bangladesh ....................................... 3 Aleya Begum : BANGLADESH 1.2 Status on Contamination Monitoring in China .................................................. 7 Gou Quanlu : CHINA 1.3 Monitoring of Surface and Airborne Contamination ....................................... 11 Pradeep Kumar K.S. and Natarajan G. : INDIA 1.4 Status of Contamination Monitoring in Radiation Protection Activities of National Atomic Energy Agency (NAEA) in Indonesia ............................ 18 Gatot Suhariyono : INDONESIA 1.5 The Status of Contamination Monitoring in Radiation Protection Activities of Korea ................................................................................................. 32 Jong-11 Lee : KOREA 1.6 Status of Nuclear Technology in Malaysia ..................................................... 47 Bustami bin Abu : MALAYSIA 1.7 Country Report on Contamination Monitoring .............................................. 50 Navaangalsan Oyuntulkhuur : MONGOLIA 1.8 Contamination Monitoring in Radiation Protection Activities in Myanmar ............................................................................................................... 55 Kay Thi Thin and Semi Htoon : MYANMAR 1.9 Contamination Monitoring Activities in KANUPP .......................................... 59 S. Sarwar Naqvi : PAKISTAN 1.10 Contamination Monitoring ...................................................................................... 65 Arlean L. Alamares : PHILIPINES 1.11 Country Report for the Regional (RCA) Training Workshop on Contamination Monitoring ...................................................................................... 69 T.H.S. Shantha : SRI LANKA 1.12 The Status on Contamination Monitoring in Thailand ................................... 78 Fookiat Sinakhom : THAILAND 1.13 Present Status of Contamination Monitoring at the Dalat Nuclear Research Institute (DNRI) .................................................................................. 87 Hoang Van Nguyen : VIETNAM 2. Special Lectures and Statement ............................................................................... 91 JAERI-Conf 97-008 2.1 Radioactive Standards and Calibration Methods for Contamination Monitoring Instruments ........................................................................................... 93 Makoto Yoshida 2.2 Monitoring and Evaluation Techniques for Airborne Contamination .......... 102 Xia Yihua 2.3 Monitoring and Evaluation Techniques for Surface Contamination .......... 120 David Woods 2.4 Features and Properties of Instruments for Contamination Monitoring ................................................................................................................ 141 Richard V. Griffith 2.5 Basic Techniques of Decontamination ................................................................. 147 Naoki Yokosawa 2.6 Review of the IAEA Program in Radiation Protection ............................... 149 Richard V. Griffith 3. Intercomparison Exercise for Surface Contamination Monitoring .................. 167 Appendix Workshop Agenda and Participants ’ List ..................................................... 175 IV JAERI-Conf 97-008 B 1. .............................................................. 1 1.1 S'* y 7'7 T y '> i IZ is If 5 &%;*:■=■ ? <) > ................................. 3 Aleya Begum : '*'■/ 7* y T y '> a 1.2 v ...................................................... 7 Gou Quanlu : cf^H 1.3 V V? ...................................................... 11 Pradeep Kumar K.S. and Natarajan G. : 4 > K 1.4 y K* ->Tj%=f-tjFr<DlikmmVjmft^izisif z>-7 V y wmt 18 Gatot Suhariyono : -i y1 Fl'>7 1.5 mm<»tk%iffiimfiEfci3vzmWi*:-ir') yromtt.......................... 32 Jong-Il Lee : $$B 1.6 v U - y' 71C...................................................... 47 Bustami bin Abu : v 1/ — 7 1.7 ') y vizmtZJi > b ') -Utf- b ........................................ 50 Navaangalsan Oyuntulkhuur : t y =f A/ 1.8 s + y 7 l: & # S t - 7 v >7* .......................... 55 Kay Thi Thin and Semi Htoon : i -v y v — 1.9 KANUPP iZisVZFsWi*:-? V y 7* ...................................................... 59 S. Sarwar Naqvi : ys°4r X 7 y 1.10 v yf ....................................................................................... 65 Arlean L. Alamares : 7 ^ ’) b° y 1.11 RCA b L — — y 7' 7 — 7 v 1 a y — 7 V y 7'(c|||}"^' 5 A y b V — V — h ................................................................................... 69 T. H.S Shantha : X ') y y J] 1.12 t^nzisilZmm* - 7 V y 7'©3|:R ...................................................... 78 Fookiat Sinakhom : 7 -f 1.13 DNRI £75^-7 U 7 7’®m .................................................... 87 Hoang Van Nguyen : ^ b d* A 2. #8iJES ......................................................................................................... 91 2.1 <) y?MmzM?zmimm%.v®iE-%&......................... 93 Makoto Yoshida 2.2 y y?%.vwm&ffi.............................................. 102 Xia Yihua V JAERI—Conf 97 —008 2.3 St-f V >/&[#### ................................................................ 120 David Woods 2.4 ') yfCf## ........................................................................... 141 Richard V. Griffith 2.5 iM0S® ........................................................................................................... 147 Naoki Yokosawa 2.6 fiWSBBfiBtC&rtS IAEA 7°a /7A©® ................................................................ 149 Richard V. Griffith 3. v ammt# ........................................................................... ig? 7 - ^ 3 -v v x h ...........................................................................175 VI IA.F4 RCA x Cc'$" s\r - Mv" ' liliillllllllllllllillil!:11illlllillll JA ERl-Conf 97-008 Participants of the IAEA/RCA Training Workshop on Contamination Monitoring (October 21-25, 1996, Tokai, Japan) JAERl-Conf 97-008 1. Country Reports on Status of Contamination Monitoring NEXT PAGE(6) !eft BLANK JAERI—Conf 97 —008 l. l STATUS OF CONTAMINATION MONITORING IN BANGLADESH Aleya Begum Health Physics & Radiation Protection Dixision Institute of Nuclear Science & Technology Atomic Energy Research Establishment Ganakbari. Savar.