[Class : 37] Services Pertaining To Construction And Repair Of Buildings For Commercial And/Or Residential Purposes Civil Structures, Roads, Bridges, Warehouses, Pipelines, Govt. Infrastructure Projects, Govt. Commercial And/Or Residential Projects, Swimming Pools, Dams; Services Pertaining To Asphalting, Road Paving, Building Sealing, Cabinet Making, Carpentry; Building Ins...