National Construction Grades by CIDA

Civil Grade

SP Grade

C-1

Building Construction

SP-1

Carpentry & Joinery (CARP)

C-7

Highway

SP-1

Floor, Wall & Ceiling Finishes (FW&C)

C-7

Bridge

SP-1

Aluminium Finishes (A&F)

C-7

Water Supply and Drainage

SP-4

Landscaping (LA)

C-7

Irrigation & Land Drainage

SP-4

Light Metal Work (ME)

C-7

Dredging & Reclamation

SP-4

Water Proofing (WP)

C-7

Storm Water Drainage

Sri Lanka Standards Institute

Our Quality Management System has been certified under ISO 9001: 2008 for Construction of buildings & Associated Infrastructure development work, roads, water supply & drainage as per pre-determined designs & specifications.