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#321- 30.1' x 10' Pram- Dredge Support
Lineage:
This low, relatively flat pram hull design was built by Sound Marine for a dredge support application. The design kit is a good example of a custom kit design developed to meet a highly specialized application. Photos courtesy of Sound Marine.
Particulars:
Length (hull):
Beam (hull):
Wt. as rigged:
Wt. Bare Hull:
30' - 1"
10' - 0" (w/o rub rails)
9,770# (Cummins QSB 5.3, 230hp)
5,225# (w/ house)
Scantlings:
Bottom:
Bot. Stringers:
Sides:
Side Stringers:
Decks:
Transverse Frames:
Transom:
Keelson:
.250"
.250" x 4" & .375" beds
.250"
.250" x 3"
.250"
.190", flanged
.250"
1"
Stock Weight (approx.)-
Blank Plate: 5,034# (hull only)
Extrusion: 684#
NC Cut Parts List, House (pdf)
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