Galileo A. Maglasang v. Northwestern University

Summary

GL Enterprises contracted to install a modern integrated bridge system (IBS) for Northwestern University's maritime training facility, compliant with CHED and IMO standards. When GL Enterprises delivered substandard, reconditioned equipment without proper manuals and warranties, Northwestern justifiably halted the installation. The Supreme Court affirmed that GL Enterprises committed substantial breach by failing to deliver equipment meeting contractual specifications, particularly when the delivered components (defective radar, automobile steering wheel, non-functioning gyrocompass) could not facilitate proper maritime training. The Court applied Civil Code provisions on rescission of reciprocal obligations, ordered mutual restitution, and awarded attorney's fees to Northwestern, rejecting GL Enterprises' claims for damages. The decision emphasizes that substantial breach occurs when violations defeat the fundamental object of the agreement, unlike slight or casual breaches.