No. 3 hold was also full,
but had a slight leak, which was shown by the water falling slowly at
low tide and rising in the same manner at high water. The other three
holds were hopelessly leaky.
Upon investigation, it was decided to pump out the engine room
compartment and No. 3 hold, and to make the iron lower deck watertight
over the remaining holds. For this purpose three powerful pumps, with
the necessary boilers, were obtained from Halifax, sent by rail to
Annapolis, and then shipped on board a tug, from which they were hoisted
into the Ulunda by means of the derricks on the mainmast. These were
centrifugal pumps, capable of discharging 2,000 gallons a minute each.
One was placed in the engine room, another with its suction in No. 3
hold, and when these two compartments were pumped dry, it was found that
in No. 3 hold the leak was easily kept under, while in the engine room
there was no leak at all. The third pump was not used.
[Illustration]
In the two foremost holds 2,000 large casks were then placed, and all
the hatches over the leaky holds--Nos. 1, 2, and 4--were battened down,
and made airtight with felt, pitch, tow, etc.
Pages:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25