The document is organized into seven technical series, each covering a specific stage or element of road construction:
The SSRW 2000 integrates specific engineering parameters essential for Tanzanian geography:
: Defining acceptable workmanship and materials. standard specification for roadworks 2000 tanzania pdf
Specifies standards for the roadbed, subbase, and base courses using gravel or crushed stone. It includes requirements for materials like G25 natural gravel (CBR ≥ 25) and G45 (CBR ≥ 45).
Provides detailed requirements for foundations, concrete finishes, steel reinforcement, and structural steelwork for bridges and major culverts. The document is organized into seven technical series,
: Explicitly requires written confirmation from the Engineer for any deviations or completions.
: Defines strength grades (e.g., C50/20) that align with international standards while catering to local bridge and drainage designs. Practical Application in Tanzania Road Works Specifications 2000 Tanzania | PDF - Scribd Provides detailed requirements for foundations
Sets the benchmarks for construction precision and the frequency of material testing. Key Technical Standards and Definitions
Covers "road furniture" such as markings, signs, guardrails, and lighting.
Detailing the application of asphalt concrete (e.g., AC20, AC14) and various bituminous seals used for surfacing.
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