The purpose of the Performance Work Statement (PWS) is to define the repair requirements for the items specified on the Preface Sheet of this PWS. The Contractor is responsible for having the repair c... The purpose of the Performance Work Statement (PWS) is to define the repair requirements for the items specified on the Preface Sheet of this PWS. The Contractor is responsible for having the repair capabilities to include appropriate technical data, repair documents, and license agreements, required to accomplish this repair. The Contractor is responsible for the scheduled delivery of a quality serviceable product.