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T i m e l i n e 8 1 9 6 1 - 1 9 7 7 |
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w w w . i l l a w a r r a c o a l . c o m |
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1961 ~ |
Wongawilli Colliery - Bulli seam production commences |
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Excelsior Colliery closes |
1962 ~ |
Appin Colliery commenced |
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Excelsior No.2 Colliery closes |
1963 ~ |
Huntley Colliery - Central Haulage System links Wongawilli & Tongarra seams |
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Coal Cliff Colliery - Longwall equipment installed |
1964 ~ |
Corrimal Colliery - taken over by AIS in March. |
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Pt. Kembla No. 2 Colliery purchased by AIS & becomes part of Nebo Colliery |
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Pt. Kembla No.2 Colliery - closes |
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Coal Loader at Pt. Kembla commissioned |
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Bulli Colliery - 300m vent shaft drilled. (currently 400 employees, working 3 shifts) |
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Bulli Colliery - small explosion by oxy - acetylene torch burns one miner. |
1965 ~ |
Corrimal Colliery & Kemira Colliery connected by barrier bin. Corrimal incline closed. |
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Coal Cliff Colliery - Longwall equipment withdrawn (unsuccessful) |
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Metropolitan Colliery - purchased by AIS |
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Kemira Colliery - May/June first successful installation of fully mechanised retreating longwall |
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Sth Bulli Colliery - Longwall unit installed |
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Bulli Colliery - Nov. 9th, fire u/g, 4 died. |
1966 ~ |
O'Brien's Drift - coal haulage commenced on 9/5/66 |
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Huntley Colliery - first export order using temporary washery |
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Bulli Main Colliery - continues production. |
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Metropolitan Colliery - mechanisation completed |
1967 ~ |
Corrimal Colliery - August, commenced hauling coal via Kemira Colliery |
1968 ~ |
Mt. Kembla Colliery - Front end loaders introduced - not successful |
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Huntley Colliery - Main washery installed |
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Dombarton Colliery - commences, (equipment transferred to Yellow Rock Colliery, 1971) |
1969 ~ |
Appin Colliery - first longwall installed |
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1970 ~ |
Yellow Rock Colliery - opens |
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Mt. Kembla Colliery - closes 18th Sept. |
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Sth Bulli Colliery - two additional longwall units installed |
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Corrimal Colliery - No 3 Shaft commissioned (all coal output from here) |
1971 ~ |
Corrimal Colliery - experimental shortwall installed |
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Darkes Forest Colliery - commences |
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Dombarton Colliery closes |
1972 ~ |
Sth Clifton Colliery - closed by Clutha |
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Nth Bulli Colliery - closed by Clutha |
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Kemira Colliery - longwall mining ceases |
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Westcliff Colliery - shaft sinking commences |
1973 ~ |
Sth Clifton Colliery - purchased by ?- re-opened |
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Nth Bulli Colliery - purchased by ? -re-opened for short time |
1975 ~ |
Corrimal Colliery - August, Haulage Shaft completed, ceased hauling coal via Kemira Colliery. |
1976 ~ |
Westcliff Colliery - commences |
1977 ~ |
Wongawilli Colliery - Bulli seam production ceases. |
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Kemira Colliery - connection from Wongawilli seam to Kemira Tunnel |