PIANC E-Magazine - PIANC AIPCN welcome
PIANC E-Magazine - PIANC AIPCN welcome
PIANC E-Magazine - PIANC AIPCN welcome
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Stage 6:<br />
Complete double layer 1-3 t rock<br />
Stage 9: Completed 7 m wide 800 mm deep<br />
concrete roadway<br />
Construction between Ch 96 m and Ch 126 m<br />
consisted of Stage 6 and Stage 8 only.<br />
9. QUALITY CONTROL<br />
Strict quality control on all concrete and rock was<br />
imposed throughout the project. In addition, all existing<br />
1-3 t rock was salvaged and reused. Quality<br />
control on rock was performed:<br />
• At the quarry<br />
• On site<br />
Stage 7:<br />
Stitchcast parapet walls to concrete roadway<br />
The quarry was located approximately 120 km<br />
from the site of works. This was the closest quarry<br />
to produce 4-6 t rock of this quantity, strength and<br />
size.<br />
The table below indicates indices tested for, specification<br />
requirements of the indices, as well as actual<br />
test results averages obtained.<br />
Stage 8:<br />
Complete single layer 4-6 t rock<br />
1.5 m high drop test. Steel plate on crushed rock.<br />
<strong>PIANC</strong> E-<strong>Magazine</strong> n° 144, November/novembre 2011<br />
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