562
kokbui,
Kokkui, Gaurati, Tsunshakui
Aunghon. The principal
and
mains
being
to admit
of
to the rem
Kowloon.
36.
laid
of sufficient size.
their ultimate extension
aining portion of
British
Description of Works Required. ___
The wells to be sunk
in valleys numbers 2 and 3 to be nive feet internal diar eter built
iron curb and sunk will
on an
the imperitious substratum is reached,
a short distance below each well a
concrete dam should be constructed.
founded on the impervious stratum and carried up to ground level to prevent the natural flow of the waters
to the sea.
of
جری
the
valleys
The cast iron main
laid down the valley from well 1:2 to commence in a pipe six inches u diameter increasing in size
size as it
receives
receives the water from well 1:3
to seven inches in diameter termi
at the
pumping
the
pumps.
station inr.
The
nating the suction pipe of
branches from wells numbers, and
کو
being
38.
eix inches in diameter.
In the Pumping Station
it will be well to install pumping machinery in duplicate capable of lifting
to a
a corn.
200,000 gallons per 24 hours height of 275 feet giving bined effective Pump Horse Power of
24.
If steam is used the
engines might be of the Worthington
type triple expansion.
a
No water is available for
Jet condenser and ni view water in the harbour being
400 feet away from site of
the
pumping
of
the
Some
the proposed -
station unless
expplementary pumping machinery
No comments yet.
Private notes are available after approval.