UFC 4-213-02
19 June 2003
Table 13 Pearl Harbor Naval Shipyard Drydock No. 3
Date Completed
Suitable for Docking
Foundation
Construction Material
1942
DD, SSBN
PIles
Concrete
Closure
Caisson, steel (rectangular box type).
Dewatering Pumps
Dewatered by Drydock No. 1 or 2 pumps. Time to dewater:
40 min
Drainage Pumps
One 10", 75 hp, 3,000 gpm. Drydock No. 2 pumps also
used
Through culverts. Time to flood: 45 min. Super-flooding
pumps: three 12", 100 hp, 19,500 gpm.
Captstans
5 total: 1 at head, 30 fpm at 24k; 1 each side of entrance,
1 each side, 30 fpm at 12k
Portal Crane Maximum Capacities and Heights
Hook
5 ft beyond dock
Max height above coping with hook at dock
centerline
centerline
125' 2"
119 lg tons
Main
142' 1"
30 lg tons
Auxiliary
145' 11", 69' min radius
6 lg tons
Whip
Ship and Industrial Services Furnished at Dock
Electrical
Volts
Amp
3 stbd and 2 port at 400 amps.
8,000
460
Ac, 3 Ph, 60 Hz
1 stbd at 1,600 amps. 1 stbd
at 4,800 amps
Fresh water__________6" mains, 1,050 gpm at 65 psi, three 2-1/2" outlets each side
Saltwater __________ 8" mains, 8,700 gpm at 125 psi, twelve 2-1/2" outlets
each side, 4" header at dock floor with outlets
Fire Protection ________Same as salt water, except pressure boosted to 150 psi
Compressed Air______ 4" main, 10,000 cfm at 100 psi, three 2-1/2" outlets each
side, six 1-1/4" outlets each side
Sanitary Sewer________Two 4" inlets at 3 service galleries on port side, connects
Directly into sanitary sewer system
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