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Calyx drilling for testing of dam sites
Report on exploratory work carried out by Sydney Metropolitan Water Sewerage and Drainage Board to establish most satisfactory site for location of Warragamba Dam; boreholes 48 in. in diam enable foundation rock to be examined in situ; cores provide geological data.
Calyx drilling for testing of dam sites
Report on exploratory work carried out by Sydney Metropolitan Water Sewerage and Drainage Board to establish most satisfactory site for location of Warragamba Dam; boreholes 48 in. in diam enable foundation rock to be examined in situ; cores provide geological data.
Calyx drilling for testing of dam sites
Commonwealth Engr
1948
6 pages
Aufsatz (Zeitschrift)
Englisch
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