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Setting world's largest underwater sewer outfall
Outfall sewer of Los Angeles Hyperion treatment plant is 5 1/2 mi long, 14 ft diam reinforced concrete pipe line; development of special yard for pipe casting and assembly and 275 ft high mobile work-platform; legs of platform can be lowered or jacketed clear of bottom; pipe sections, assembled of eight joints, 192 ft long and weighing 720 tons, are lowered from platform; submersion by steel submarine-type pontoon, 210 ft long and 14 ft in diam which is flooded for sinking.
Setting world's largest underwater sewer outfall
Outfall sewer of Los Angeles Hyperion treatment plant is 5 1/2 mi long, 14 ft diam reinforced concrete pipe line; development of special yard for pipe casting and assembly and 275 ft high mobile work-platform; legs of platform can be lowered or jacketed clear of bottom; pipe sections, assembled of eight joints, 192 ft long and weighing 720 tons, are lowered from platform; submersion by steel submarine-type pontoon, 210 ft long and 14 ft in diam which is flooded for sinking.
Setting world's largest underwater sewer outfall
World Construction
Fertell, A. (author)
World Construction ; 13
1960
Article (Journal)
English
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