1924 ~ |
Clifton
Jetty - demolished |
1925 ~ |
Wongawilli
Colliery - additional 40 coke ovens installed |
~ |
Bulli
Colliery - delayed when cinder encountered |
~ |
Corrimal
Colliery - 1120' x 17' vent shaft (#2) sunk. |
~ |
Metropolitan
Colliery - CO2 outburst, 200 tons, kills 2 miners. |
~ |
Mt.
Kembla Colliery - replaces furnace with fan. |
~ |
Five
Islands Point jetty derelict until 1925 (9m water @ low tide & load coal @ 300t/hr) |
1926 ~ |
Nth
Bulli Colliery - closes. (reopened on small scale later) |
1927 ~ |
Nth
Bulli Colliery - closes. |
1929 ~ |
South
Bulli No 1 Shaft reaches coal. |
1932 ~ |
Parkes
Tongarra opens. Works for ~ 2 years. |
1933 ~ |
Sth
Kembla Colliery (adjoining Wongawilli Colliery to the north, acquired by G
& C Hoskins |
~ |
Mt.
Pleasant Colliery closes. |
1934 ~ |
Mt.
Pleasant Colliery goes into liquidation. |
~ |
Mt.
Pleasant Colliery (Nthn side of Mt. Keira) purchased by E. Vickery & Sons 10/9/34 |
1935 ~ |
Mt.
Pleasant Colliery taken over by Vickery & Sons (except MP.16) and renamed Keira
Pleasant Tunnels |
~ |
Wongawilli
Colliery & Pt Kembla Steelworks - purchased by BHP |
1936 ~ |
Old
Bulli Colliery - purchased by AIS |
~ |
Mt.
Kembla Extended Colliery - closes. |
~ |
Wongawilli
Colliery - longest haulage incline in world installed. |
1937 ~ |
Mt.
Keira Colliery - purchased by AIS on 26th January (includes Mt. Pleasant Colliery)
from Vickery & Sons |
~ |
Mt.
Keira Colliery - holes into Mt. Pleasant Colliery (5NE hdg in MP.15) 5th August |
1938 ~ |
Coke
works at Wongawilli Colliery closed - reopens in 1941 because of wartime demand |
~ |
Mt.
Pleasant Power Station restarted to supply Mt. Keira Colliery |
~ |
Mt.
Keira Colliery - Samson Coal Cutter, Blackett Conveyor & 9x Sullivan Coal Cutter
introduced |
1939 ~ |
Corrimal
Colliery - Jeffrey cutters introduced |
1940 ~ |
Tongarra
Colliery - purchased by Excelsior Collieries. (Parkes ) |
~ |
Mt.
Keira Colliery - takes electric power from steelworks |
~ |
Metropolitan
Colliery - 8BU loaders introduced |
~ |
Mt.
Kembla jetty condemned. |
1941 ~ |
Wongawilli
Colliery - Coke works reopens |
~ |
Prospecting
in #3 seam at Mt. Keira & Mt. Pleasant by BHP for future utilisation |
~ |
Port
Kembla No 2 - Colliery opens |
1942 ~ |
Mt.
Keira Colliery - operates diesel locos u/g |
~ |
North
Bulli Colliery - re-opens |
1943 ~ |
Tongarra
Colliery purchased by Excelsior Collieries of Thirroul. (R. Fullager then A. Smith as
manager ). |
~ |
Bulli
jetty at Sandon point washed away in storm - abandoned (8m water at jetty & loaded @
120t/hr) |
1944 ~ |
Coal
Cliff Colliery taken over by Commonwealth Coal Commissioner |
1945 ~ |
Mt.
Kembla Colliery purchased by AIS Ltd. (until 1970) |
1946 ~ |
Nebo
Colliery opened by BHP in Wongawilli seam (using track mounted mechanisation) |
~ |
Mt.
Keira Colliery - operations started in Wongawilli seam in April (in addition to Bulli
seam) |
~ |
Huntly
Colliery commences as small, privately owned mine by Waugh Bros. |
1947 ~ |
Wongawilli
Colliery - track mounted machine loading introduced |