Page 74: of Maritime Reporter Magazine (April 1984)

Tuesday Morning 9 a.m. to 12 noon £ OTC '84 continued 4715 New API Equation for Grouted Pile-to-

Structure Connections • Limited Driving Force in Ice

OTC 4716 Limited Driving Force Concept for Ice 4722 Resolution: A Key to Continental Slope

Loads on Structures: A Panel and Rise Processes, U.S. Atlantic

Discussion Continental Margin 4718 High-Resolution Seabed Mapping: New

Developments 4752 High-Resolution Deepwater Survey

Sonar 4720 Shallow Seismic-Derived Acoustic Core

Logs 4721 Ice Berm Interaction Study Using Ro- tary Sidescan Sonar and Acoustic Pro- filing Systems

High Resolution Geophysics I Subsea Completions

OTC 4717 Ocean Bottom Imaging

OTC 4723 Field Performance of a Newly Devel-

Man overboard strobes with 50-hour lerformance

Marker Lights

Take confidence aboard with ACR's Distress Marker

Ught (Model 566) and Illumination Marker |Model SM-2). High intensity strobes penetrate rain, fog, haze. Automatically activated when turned upright. Water-proof, shock resistant, non-corrosive.

Both are USCG approved. Send for full-line

ACR catalog.

See them at better marine dealers.

Electronics, Inc.

Box 2148. Hollywood, FL 33022 (305) 921-6262

Circle 189 on Reader Service Card

INDUSTRIAL

INTERCOMS

FOR MARINE

COMMUNICATIONS

Designed originally to provide U.S. industry with intercoms which would deliver clear, dependable voice communication under the most severe operating conditions, ADCO units have earned wide acceptance in many segments of the marine industry.

Typical installations are aboard ship—bridge to deck or engine room, control center to diving bell—on offshore oil platforms—and throughout repair yards, dry docks, piers and storage areas.

What makes ADCO intercoms different is their ability to perform efficiently regardless of high ambient noise, weather or temperature extremes. Their heavy-duty cast aluminum cases are built to withstand rough usage—and are both weather and corrosion-proof.

Since each unit is a self-contained station which receives, amplifies and transmits the signal, intercom systems can include many stations over very long distances. Installation is simple and practical: each unit plugs into a nearby AC or DC power source, then is connected by ordinary low voltage 2-wire cable.

Phone or write for bulletin outlining complete range of models available.

ATKINSON A Divisi0n of Guy F Atkinson Company

DYNAMICS 10 West Orange Avenue South San Francisco, CA 94080

Phone (415) 583-9845

LEASE OR SALE

OCEAN

Deck 180'to 400'

Tank and/or Deck 230'to 400'

Dump Scow

D.W.T. 1600 L.T.

Drydocks 1000 and 2000 T.

UNITS

Deck 150' and 180' Series

Self-Unloading

Aggregate

D.W.T. 4000 S.T.

Water Cranes 25,100 and 150 T.

Floating Docks 420' x 58' with or without crane

For additional information contact Tom Sherwood or Andy Canulette 3121 S.W. Moody Avenue

Portland, Oregon 97201

Phone: 503-228-8691

Toll Free 1-800-547-9259

Telex 36-0503 • Cable Zidell

ZIDELL MARINE GROUP oped 15,000-psi W.P. Subsea Well- head System 4724 North Sea Marginal Fields: The Sub- sea Completions Option 4725 Tension Leg Platform Production Riser

Tieback Connector Design and

Development 4727 Evaluation of the Subsea Tree After 20

Years' Production - 'Findings and

Conclusions' 4728 New Expendable Standing Valves and

Plugs Permit TFL Work in Low-Pres- sure Water-Injection Wells • Vessel Stability and Dynamics

OTC 4729 4730 4731 4732 4733 4734

Stability and Dynamics of Semisub- mersibles After Accidental Damage

Fault Analysis of a Semisubmersible's

Ballast Control System

Full-Scale Measurement Test on the

New Semisubmersible Polycastle

Linearized Dynamic Stability of Barges for Transportation of Offshore Structures

Design Aspects for Transport of Jackup

Platforms on a Barge

Collision of a Tanker With a Platform • Marine Risers

OTC 4735 4738 4739 4737 4736

Riser Analysis Methods: Comparison

With Measured Field Data

Vertical Dynamics of Marine Risers

Field Test of Large, High-Pressure

Flexible Pipe

Multipurpose Active/Passive Motion

Compensation System

Finite-Element Analysis of Bending in a Threaded Connector for a 5-1/2 in.

Marine Riser

Welding Technology

OTC 4740 4741 4742 4743 4744 4745

Hyperbaric Welding at 300 MSW

Underwater Friction Welding for Elec- trical Coupling of Sacrificial Anodes

SATURNE Automatic System: Experi- ence Gained on STATPIPE Project

Laser Welding of Carbon Steel

Strain Identification and Quality Con- trol in Welded and Bolted Unions Us- ing Nondestructive Optical Methods

The Introduction of Real-Time Radiog- raphy for the Inspection of Butt Welds in Offshore Pipelines

Tuesday Afternoon 2 to 5 p.m.

The Deep Water Well

OTC 4746 A Record Deepwater Drilling Program 4747 Geological Hazard Surveying in Water

Depths of 2,000 Meters 4749 Improving Dynamic Positioning Per- formance in the Deepwater, High-Cur- rent, Rough Water Environment 4750 Marine Riser System for 7,500-Ft.

Water Depth* 4841 A Comprehensive Approach to Deep- water Marine Riser Management* 4751 ROV Drilling Support for Deep Water 4748 Exploratory Well Design for 5,000 to 7,500-Ft. Water Depths, U.S. East

Coast 'Combined into one oral presentation • High Resolution Geophysics II

OTC 4719 4753 4754 4755 4756 4757

The Use of Processed High-Resolution

Seismic in Geotechnical Engineering

Influence of Geologic Conditions in

Selecting Production Structures in Main

Pass 75

Time-Lapse High-Resolution Seismic

Surveys in the Mississippi Delta Mud- flow Area Offshore Louisiana

Geotechnical Characteristics of Shal- low Ocean Dredge Spoil Disposal

Mounds

The Use of Vertical Seismic Profiling in Geotechnical Site Investigation

Operational Aspects of Borehole Em- placement of a Marine Seismic Sys- tem in Deep Water • Platform Construction

OTC 4758 The Iwaki Platform in Japan: The In- fluence of Severe Earthquake 78 Circle 190 on Reader Service Card Circle 191 on Reader Service Card Maritime Reporter/Engineering News