This book is an authoritative and superbly illustrated guide to hatch cover surveys and inspections. It contains the largest selection of photographs of hatch covers – over 400 and is an indispensable guide for inspectors, surveyors, fleet managers, P&I clubs and others concerned with claims. Photographs of: the main hatch types, good condition, defects and deficiencies There is a special section on hatch testing including ultra-sound techniques; glossary of terms; industry guidance.