The Vendor must analyze and study all attached documents in detail.Any inconsistency,lack of definition or possibility of improper operation between them must be informed to Contractor/ Owner.If Vendor does not do so,he will be obliged to accept the Buyer's decision in this regard without any impact in the contractual conditions.In general,the most restrictive requirement will prevail,Applicable International codes and standards are listed,not exhaustibly,in the equipment/ material specification.