CO129-181 - Governor Hennessy - 1878 [1-8] — Page 100

99

A

of those to be built in the

work

at Praya Central it is found that considerables proportion of the

butt stones and side stones being

sufficiently larger sized, headers fairly

well dressed, mia,

in the proposed

be availed of

outfalls which

will therefore be built with the olds materials as shown in the opposite

。

Diagram 13. The invert stones at the

faces of

the wall

wall will be laid

deeper foundation

of

eement

than the foundation

On-

ر ہم

wonder

richer side and

the headers forming the interior sides

of the

servers will have full depth Grooves will be

diagonal joggles

chiselled out & fut back from the

wall face to pecive the cast iron frames to which the tide valves woul

be