The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 296
mparatively slight addi-tional expense the pipe can be perforatedat the factory, the size and frequency ofthe holes being adjusted to the circum-stances of each particular case. It is asimple matter also to perforate the pipeafter it is in place, to care for unfore-seen conditions, though this, of… … Corrugated Well Curbing—ferforaleil. The use of corrugated pipe by some ofthese methods serves to solve some veryperplexing problems in well digging. Ithas the further advantage of maintaininga good clean interior surface which doesnot offer the opportunity for undesirableaccumulations in the form…
Architecture · Building
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