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Darwin Green Cambridge

Compound and Haul Roads

JJM2710 – Compound and Haul Roads
Project JJM2710 – Compound and Haul Roads
Location Darwin Green Cambridge
Client Barratts
Key works delivered Barratts
Project Duration Barratts
Stabilised Area 5000 m2
Earthworks By JJMac
Darwin Green Map
PROJECT OVERVIEW
PROJECT CHALLENGES
The project was very challenging due to the client requirements for the existing levels of the site. Each area to be stabilised required to be raised min 150mm AGL to prevent water logging.
The soil had to be double mixed with the cement to break down the soils due to the high clay content. GPS Dozer required to create the passive drainage falls prior to trimming and compaction.
Material is to be laid in accordance MCHW1 Clause 608 (Table 6/1) and Clause 616 and compacted in accordance clause 612 and Table 6/4. The method of compaction for Class 7A material is an “End Product” requirement. This requires 95% of maximum dry density of BS 1377 : Part 4 (2.5kg rammer method) or a dry density corresponding to 5% air voids at field mc, whichever is lower.
ENGINEERING AND SOLUTIONS TO OVERCOME THE CHALLENGES
To overcome the project challenges set by the client, our team: Darwin Green Map
STABILISATION DURING CONSTRUCTION PHASE
Darwin Green 1 Darwin Green 2
Darwin Green 3 Darwin Green 4 Darwin Green 5
COMPLETED WORKS
Darwin Green 6 Darwin Green 7
ADVANTAGES
The works had numerous advantages to this site.
BENEFITS TO CLIENT
Cost Saving
50%
Programme Reduction
30%
Vehicle Movements Reduction
90%
Imported Aggregate Reduction
95%
Material Sent To Landfill Reduced By
100%
Stone Layer Depth Reduction
25%


SOIL STABILISATION RDC REMEDIATION GROUND STABILISATION EARTHWORKS