The incumbent will work on all networks and structures managed by the community of communes (existing and future)- Lot 2: inspections and tests: TV inspections of new or rehabilitated sewage systems, leak testing of new sewerage networks or rehabilitated, compaction tests
, television inspections of existing sewage systems.
A comparison of different compaction tests
and stress-displacement behavior of soil during wheeling.
To determine the moisture- density relationship, compaction tests
were carried out on 5 samples for T-1, 7 samples for T-2 and 8 samples for T-3.
The result of compaction tests
are shown in Table 2.
The installation and compaction tests
showed a better compaction result with the use of roller compactors compared to the caterpillar tracks only.
Manual 70 of the ASTM International manual series describes the different types of earthwork fills, the mechanics of compaction, laboratory compaction tests
for evaluating soils, and standard test procedures for determining the density of soil in place and the water content of soil.
The three papers on road widening report on foundation treatments, in situ dynamic compaction tests
on subgrade for reconstruction, and 3D finite element analysis of geosynthetic-reinforced and pile-supported widening of an embankment over soft soil.
Moisture potential and compaction tests
were conducted on soil 11-12 May 2004.
For this reason, a compaction time of 5 min was chosen for further compaction tests
One major problem with basing sand control on laboratory data alone is that the standard laboratory 3-ram compaction or squeeze compaction tests
do not necessarily represent the same compaction the sand receives on the production molding line.
Contract notice: On a purchase order for compaction tests
, television inspections, leak tests and jetting of sewerage networks for the 2016-2019 period (ariege 09).
Subsurface solidification: during construction, after the mold, root zone removal prior to installation of the substructure, the contractor performed his soil bearing capacity and compaction tests
independent of soil mechanics laboratory test results instead of the required E2 = 40 MN / m2 load module is only 16-18 MN / m2 showed a value.