J. Preston Mason 



ESSO Production Research Company 



Box 2189 



Houston, TX 770001 



Ron Nordgren 



Shell Development Company 



P.O. Box 481 



Houston, TX 77001 



D. M. Roy 



The Pennsylvania State University 

 Materials Research Laboratory 

 University Park, PA 16802 



Dr. Arthur Anderson 



Concrete Technology Corporation 



Port of Tacoma Road 



Tacoma, WA 98421 



James R. Lloyd 



ESSO Production Research Company 



P.O. Box 2189 



Houston, TX 77001 



S. Clifford Doughty 

 Construction Engineering Service 

 843 Crossway Road 

 Burlingame, CA 94010 



Hugh Aiken 



Marine Concrete Structures, Inc. 



P.O. 607 



Metarie, LA 70004 



John S. Hollett 



Global Marine Development Inc. 



5959 West Century Blvd. 



Los Angeles, CA 90045 



C. M. Wakeman 



26803 Basswood Avenue 



Palos Verdes Peninsula, CA 90274 



A. S. Crandon, Jr. 



Dravo Corporation 



Eastern Construction Division 



4800 Grant Avenue 



Pittsburgh, PA 15225 



H. Georgi, President 

 AB HYDROBETONG 

 Pack 100 52 

 Stockholm 29, Sweden 



Arnfinn Jenssen, Captain 



Norwegian Defense Construction Service 



Oslo-MIL 



Oslo 1, Norway 



John H. Creed 



Royal Norwegian Council for 



Scientific & Industrial Research 



Ellingsrudvelen 23C 



1400 Ski. Norway 



Anton Brandtzaeg 



Professor of Construction & Harbour 



Engineering 



Norwegian Technical University 



Trondheim, Norway 



Dr. J. Dejong 



Lockheed Petroleum Services Lt 



1 Grosvenor Square 



New Westminster, B.C., Canada 



Dr. R. D. Browne 



Head of Materials Research 



Laboratory 



Taylor Woodrow Construction 



Limited 



345 Ruislip Road 



Southall, Middlesex, England 



Napolean DeMeyer 

 HAECON 

 Marathonstraat 12 

 9000 Gent 

 Belgium 



Frode Hansen 

 Harris & Sutherland 

 38 Whitfield Street 

 London Wl 

 United Kingdom 



Franco Levi 



Corso Massimo d'Azeglio 100 



10126 Torino 



Italy 



Kurt Eriksson 



VBB 



Box 5038 



10241 Stockholm 



Sweden 



Roger LaCroix 



56 Fauborg Saint-Honore 



75008 Paris 



Rowland G. Morgan 

 Department of Civil Engineering 

 University of Bristol 

 Bristol BS6 6SX 

 United Kingdom 



Odd E. Gjorv 



Department of Civil Engineering 



Technical University of Norway 



7034 Trondheim 



Norway 



J. G. Bodhe 

 24-26 Dalai Street 

 Fort, Bombay 

 India 



B. H. Spratt 



Cement & Concrete Association 



Wexham Springs 



Slough SL3 6P1 



United Kingdom 



P. S. Hafskjold 

 Ing. F. Selmer AS 

 Post Office Box 256 

 Oslo, Norway 



John D. Hoist 

 Elkem-Spigerverk 

 Post Office Box 4224 

 Oslo 4, Norway 



M. D. Haxwell 



Sir Robert McAlpine & Sons, Ltd. 



40 Bernard Street 



London WCl 



United Kingdom 



KV. Swaminathan 

 Principal Scientist. Cement 

 Research Institute of India 

 M-10 South Extension II 

 Ring Road 

 New Delhi 49, India 



K. H. Brittain 



Chief Technical Consultant-Blue 



Circle Group 



Cement Marketing Company Ltd. 



Portland House, Stag Place 



London SWl, United Kingdom 



Hans Richard Hansen 

 DET NORSKE VERITAS 

 Division of Marine Technology 

 P.O. Box 6060 

 Etterstud, Oslo 6, Norway 



Mr. Knut Hove 



DET NORSKE VERITAS 



Division of Marine Technology 



P.O. Box 6060 



Etterstud, Oslo 6, Norway 



S. B. Stubbs 



Taylor, Woodrow Construction Lt 



345 Ruislip Road 



Southall 



Middlesex, England 



Pierre Launay 



Europe-Etudes 



66 Route de la Reine 



92 Boulegne-Bellancourt 



Dr. Munther Haddadin 

 Royal Scientific Society 

 Amman, Jordan 



43 



