CHAIRMEN, PRESIDENTS, OFFICE BEARERS and CONFERENCE VENUES
Institute
of Sewage purification (SA Branch)
Institute
of Water Pollution Control (SA Branch)
Chairmen
Chairmen
1937 H Wilson
1939
J Hamlin
1940
BR Spencer
1941
KA Murray
1942
EH Cruan
1943
HM de Vaal
1944
HM de Vaal
1945
JA McLachlan
1946
PBB Vosloo
1947
GR Whale
1948
H Schrader
1950
AL Abbott
1951
PR Krige
1952
AJ Orenstein
1953
AS Posthumus
1954
GJ Stander
1955
A Kinmont
1956
EG White
1957
EJ Hall
1958
JR Gaillard
1959
H van Eck
1960
NP Nicolle
1961
DW Osborn
1962
D Meltzer
1963
BS Bergman
1964
PBB Vosloo
1965
VN Bolitho
1966
PR Krige
1967
PJG Meiring
1968
GJ Stander 1969
EJ Hall
1970
GG Cillie
1971
J Denysschen
1972
J Halliday
1973
F van Duuren 1974
WM Malan
1975
JL Barnard
1976
JA Voysey 1977
JJ Barnard
1978
HC Stegman 1979
DHH Skinner
1980
LRJ van Vuuren
1981
AR Pitman
1982
HG Mercer
1983
GR Botha 1984
Mrs SN van Biljon
1985
PAE Odendaal 1986
JA Slim
1987
DW Osborn
Water
Institute of Southern Africa (WISA)
Presidents
Presidents
1987
DW Osborn
1988
PGJ Meiring 1989
JL Barnard
1990
PE Odendaal
1991
DF Toerien 1992
GR Botha
1993
SW van der Merwe
1994
PJ Pybus
1995
W van der Merwe
1996
SA Mitchel
1997
FC Viljoen
1998
DN Klopper
1999
Dr E Meintjies
2000
PMM Jonas
2001
RGM Heath
2002
AS Louw
2003
MA Bowers
2004 J
Bhagwan
2005 Dr M van der Merwe Botha
2006 Dr M van der Merwe Botha 2007 Prof FAO Otieno 2008 Dr H Snyman 2009
Dr Kevin Pietersen 2010
Dr Kevin Pietersen
2011 Mr Anderson Mancotywa
Secretaries
Heads
of Secretariat
Executive
1938
KA Murray
1939
JA McLachlan
1950
EG White
1954
JR Gaillard
1956
RJ Drews
1959
Miss ES Hogg
1960
DW Osborn
1976
AR Pitman
Office 1980
Mrs ES Blanchard
1987
Mrs M Dawson
1994
Mrs H de Kock
1995
Mrs CD Ermer
1996
Mrs MM Ryan
2001
Mrs E Bramwell
2002
Mrs E Ramphomane
2003 Mrs C
Joubert
2005 - Current Mrs D
Zandberg
Treasurers
1992
H Skinner
1992
N Walker
2004 Alison
Chapman
2007 Mr Koos Wilken 2010 - current Mr Kerneels Esterhuyse
Conference
Venues
1954 Pretoria
1958 Johannesburg
1961 Cape Town
1963 Salisbury
1965 Durban
1968 East London
1970 Cape Town
1972 Johannesburg
1974 Salisbury
1976 Durban
1978 Port Elizabeth
1980 Pretoria
1983 East London
1985 Durban
1987 Port Elizabeth
1989 Cape Town
1991 Kempton Park
1993 Durban
1996 Port Elizabeth
1998 Cape Town
2000 Sun City
2002 Durban
2004 Cape Town
2006 Durban
2008 Sun City 2010 Durban 2012 Cape Town
Tel: +27 11 805-3537
Fax: +27 11 315-1258
P O Box 6011,
Halfway House,
1685, South Africa
1st Floor,
Building No5,
Constantia Park,
546 16th Road,
Randjespark Ext 7, Midrand
