China Engineering Consultants.

• Aerial photograph interpretation Suhaid WPP XXII b, SKP A
• Phase II final report Sukaraja WPP XIV a, SKP A
• Phase II final report Sukaraja WPP XIV a, SKP C
• Phase II final report Sukaraja WPP XIV a, SKP D
• Phase II final report Sukaraja WPP XIV a, SKP F
• Phase II final report Tembawang Muda WPP XI a, SKP E
• Phase II final report Tumbang Titi WPP XIIb SKP D
• Phase II final report Tumbang Titi WPP XIV d, SKP B
• Phase II final report, Nanga Merakai WPP XVIIa SKP H
• Phase II, final report, Duwa Petunga WPP XVIIb SKP L
• Phase II, final report, Meliau Tayan WPP XIb SKP E
• Phase IIIA, final report, Nanga Merakai WPP XVIIa SKP F