CO129-572-3 Jubilee Reservoir- Shing Mun- defect in Pineapple Pass Dam. For extracted photographs see CN 3-48.... 1-12-1937 - 15-6-1938 — Page 25

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a buttress should be provided to lend additional support

to the rockfill, having a width of about 70 ft., and a

thickness of 30 ft. at the base measured in horizontally, and

5 ft. at the top. The corewall should be grouted when the

reservoir is drawn down as far as possible.

SUPERVISION

It is advised that the supervision of any exploratory

or remedial measures be carried out under Mr. Hull who

would be prepared to undertake this work without remuneration.

I have the honour to be,

Sir,

Your obedient servant,

(SD) W.J.E.BINNIE.