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UNDERWATER
VIBROCORING
 
SELECTING A VIBROCORER
 
CORETUBES,
LINERS, & CORE
RETENSION
 
BUOYANT-FRAME
vs RIGID FRAME
 
SPECIFICATIONS
 
OPERATIONS
FURTHER NOTES
 
 

P-5

UNDERWATER VIBROCORER
230/460 volts, 50-60 Hz, 3-Phase, 10-16 amps* on 230 volts..........$44,000.00
  Includes: pressure-housed vibrohead with terminal power cable section, 4.0" (or 100mm) coretube clamp, water stop valve and control-box with initial power cable connections.
 
BUOYANCY FRAME SYSTEM.................................$5,000.00
  Includes: weightstand, "200-fathom" float package, guidelines and runners for buoyant-frame mode operation. Does not include: upper beam and rigid-frame legs, ballasting material for weightstand.
  WORKING DEPTH is 650 m (2,000 ft) for the Vibrohead and 400 m (1,200 ft) for the standard "200- fathom" Float Package accompanying the Buoyancy frame system. Floats rated to 500 m and to 800 m are available on special request.
  *On 60Hz current, frequency is 3500vpm, nominal force is 48kN (10,800 lbs) at high eccentric setting and 32kN (7,200 lbs) on low setting. On 50 Hz current, frequency is 2900vpm, nominal force is 32kN (7,200 lbs) at high eccentric setting and 22kN (5,000 lbs) on low setting. Standard settings are at 32kN in either case.
* See Parts & Accessories for underwater power cables, generators and corenoses.
  All prices FOB, San Diego California USA. Effective January 2014
 

 

 
Length = 26 in Width = 23 in Height = 12 in
 
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PO Box 1030,
Poway CA 92074-1030
Phone: 858-679-7361