1978. Recommendations for the design of prestressed concrete oil storage tanks (PDF)
1979. Report on prestressing steel: 4. Principles of quality assurance with respect to prestressing steels. (PDF)
1979. Foundations of concrete gravity structures in the North Sea
1980. Report on prestressing steel: 5. Stress corrosion cracking resistance test for prestressing tendons. (PDF)
1980. Report on prestressing steel: 6. The influence of stray electrical currents on the durability of prestressed concrete structures (PDF)