Simon Dix

123 acre (50ha). 1m grid pattern PVD’s, surcharging and in-situ compaction to 2.4m depth. 95%MMDD to 0.9m depth and 90%MMDD from 0.9m-2.4m depth. Stone key walls and much more. As part of Jurong Islands infrastructure for 2 undisclosed fuel companies HEIC played a vital part for these 2 projects.

Compaction of a new road alignment to allow for coal mining to continue through the old road. In-situ compaction enabled the client to eliminate a 10-15 foot over excavation over approximately 3miles. Platform specifications were met through in-house Cone Penetration Testing and Plate Load Testing. Compaction and testing of the bridge abutments were also carried out.

1360 acre (550ha). 1.2m layer compaction up to 40m depth following the removal of coal seams. The project included a new town, PGA championship golf courses and road infrastructure including off and on ramps to the current M8 motorway. The ground conditions comprised Glacial Clays and Coal measure deposits of sandstones, mudstones, shale and siltstone that required continuous monitoring to ensure appropriate material calibrations were adopted. The coal mining and earthmoving operation was… Show more

1360 acre (550ha). 1.2m layer compaction up to 40m depth following the removal of coal seams. The project included a new town, PGA championship golf courses and road infrastructure including off and on ramps to the current M8 motorway. The ground conditions comprised Glacial Clays and Coal measure deposits of sandstones, mudstones, shale and siltstone that required continuous monitoring to ensure appropriate material calibrations were adopted. The coal mining and earthmoving operation was carried out using 21 Caterpillar 777 dump trucks that were loaded using 4 RH120C excavators. Important factors included environmental, moisture conditioning of placed material including PSD, compaction of placed material (1.2m layers) and meeting platform specifications through PLT’s, ZLT’s, SRT’s, NDT’s and settlement plates. Show less

620 acre (250ha). 12,000,000m³ of material compacted in 1.2m layers to 95%MMDD. LCCT project consisted of engineering 15 million m³ (predominantly sandy clay) of placed fill in thick layers adjacent KLIA. The base of the placed fill included the placement of a sand drainage and a correction layer with wick drains installed at 1.10m grid pattern varying from 8-22.5m or so. Particle sizes and OMC variance’s exceeding conventional requirements to achieve 95% Modified MDD.

155 acre (63ha). 8,000,000m³ of dredged fill compacted to 2m (75% DI), 2-3m (70% DI) at the main terminal area and 5m at the boat ramp area to achieve >4Mpa cone resistance. Reclamation was achieved by using cutter suction dredgers and discharged in a slurry form by Spreader pontoon, Surface discharge or Aerial discharge methods. The project infrastructure included a new container terminal with 1,850m of wharf face which required the construction of block work and counter fort walls 21m… Show more

155 acre (63ha). 8,000,000m³ of dredged fill compacted to 2m (75% DI), 2-3m (70% DI) at the main terminal area and 5m at the boat ramp area to achieve >4Mpa cone resistance. Reclamation was achieved by using cutter suction dredgers and discharged in a slurry form by Spreader pontoon, Surface discharge or Aerial discharge methods. The project infrastructure included a new container terminal with 1,850m of wharf face which required the construction of block work and counter fort walls 21m high. Ground Improvement methodologies included Dynamic Compaction, Vibro Compaction and Impact Compaction (IC). Show less

395 acre (160ha). Consisting of 1600 residential houses, liquefaction mitigation to 3m depth was achieved following the major earthquakes in Christchurch.

Highly contaminated site. Ground Improvement & site remediation for a heavy industrial rail carriage maintenance building & 8 miles (13km) of rail formation

Finger 2, 1013 acre (410ha). 1m grid pattern PVD’s, surcharging and in-situ compaction to 2.4m depth. 95%MMDD to 0.9m depth and 90%MMDD from 0.9m-2.4m depth. The government of Singapore has aimed to consolidate its world-class container port facilities into 1 Mega Port. This project entails the construction of a new port terminal with over 20 deep-water berths, representing a total capacity of 20 million twenty-foot equivalent units (TEU) per annum. It involves the erection of an 8.6 km quay… Show more

Finger 2, 1013 acre (410ha). 1m grid pattern PVD’s, surcharging and in-situ compaction to 2.4m depth. 95%MMDD to 0.9m depth and 90%MMDD from 0.9m-2.4m depth. The government of Singapore has aimed to consolidate its world-class container port facilities into 1 Mega Port. This project entails the construction of a new port terminal with over 20 deep-water berths, representing a total capacity of 20 million twenty-foot equivalent units (TEU) per annum. It involves the erection of an 8.6 km quay wall including its foundation, the dredging of the fairway and basins, as well as the reclamation of 294 ha of new land. Show less