Botswana Standards
|
CIVIL ENGINEERING BOS ISO 4427-5: 2007 ,Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 5: Fitness for purpose of the system – Specification BOS ISO 4427-3: 2007 ,Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 3: Fittings BOS ISO 4427-2: 2007 ,Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 2: Pipes – Specification BOS ISO 4427-1: 2007 ,Plastics piping systems – Polyethylene (PE) pipes and fittings for water supply – Part 1: General BOS 163-2: 2008 ,Civil engineering construction – Part 2: General (small works) – Specification BOS 163-1: 2008 ,Civil engineering construction – Part 1: General – Specification BOS 163-40: 2008 ,Civil engineering construction – Part 40: Ancillary roadworks – Specification BOS 163-37: 2008 ,Standardized specification for civil engineering construction Part 37: Asphalt base and surfacing – Specification BOS 163-28: 2008 ,Civil engineering construction- Part 28: Sewers – Specification BOS 163-26: 2008 ,Civil engineering construction- Part 26: Bedding (Pipes) – Specification BOS 282-1: 2008 ,Signs for street and property identification Part 1: Retro-reflective signs BOS 163-1: 2008 ,Civil engineering construction – Part 1: General – Specification BOS 163-12: 2007 ,Civil engineering construction- Part 12: Earthworks (Roads, subgrade) – Specification BOS 163-32: 2007 ,Civil engineering construction- Part 32: Roads (General) - Specification BOS 163-35: 2007 ,Civil engineering construction – Part 35: Base (light pavement structures) – Specification BOS 163-38: 2007 ,Civil engineering construction – Part 38: Segmented paving – Specification |
||