Case Histories
Rockfall Protection & Snow Barriers
CH-RF-US-Red Mountain-Jun18
CH-RF-US-HWY630 Hawaii-Jun18
CH-RF-US-PennDOT 79-Feb18
CH-EC-US-TX BIOMAC-Jun18
CH-INT-RF-UK Cooksbridge-Rev02-Feb18
CH-RF-US-Lehigh Gap-Jun18
CH-US-RF-Port Angeles-Mar18
CH-RF-US-Highway 41 Call Box Landslide-CA-May17
CH-RF-US-155 Ralston-May18
CH-RF-US-Rockfall protection of Rd A1 USA/MEX Border, CA
CH-RF-US-Rockfall attenuator barriers on US97a, Chelan, WA
CH-RF-US-WashDOT-Jun18
CH-RF-US-Rockfall protection above housing, Great Notch, NJ
CH-RF-US-Rockfall protection to buildings, Zion National Park,UT
CH-RF-US-Rockface stabilisation above fuel stop, Peerless Park, MO
CH-RF-US-Logan Walmart rockfall mitigation,WV
CH-RF-US-Lehigh Gap rockfall mitigation, PA
CH-RF-US-Aliamanu rockfall mitigation, HI
CH-RF-US-Rockfall mitigation on Hwy US12, WA
CH-RF-US-Lake Coachella Reservoir rockfall protection,California
CH-RF-US-2000kJ barrier protecting Johnson Residence,WA
CH-RF-US-Rockfall mitigation on Route 79, PA
CH-RF-US-Protection of highway from rockfalls, HI
CH-RF-US-HWY630 Hawaii-Jun18
CH-RF-US-PennDOT 79-Feb18
CH-EC-US-TX BIOMAC-Jun18
CH-INT-RF-UK Cooksbridge-Rev02-Feb18
CH-RF-US-Lehigh Gap-Jun18
CH-US-RF-Port Angeles-Mar18
CH-RF-US-Highway 41 Call Box Landslide-CA-May17
CH-RF-US-155 Ralston-May18
CH-RF-US-Rockfall protection of Rd A1 USA/MEX Border, CA
CH-RF-US-Rockfall attenuator barriers on US97a, Chelan, WA
CH-RF-US-WashDOT-Jun18
CH-RF-US-Rockfall protection above housing, Great Notch, NJ
CH-RF-US-Rockfall protection to buildings, Zion National Park,UT
CH-RF-US-Rockface stabilisation above fuel stop, Peerless Park, MO
CH-RF-US-Logan Walmart rockfall mitigation,WV
CH-RF-US-Lehigh Gap rockfall mitigation, PA
CH-RF-US-Aliamanu rockfall mitigation, HI
CH-RF-US-Rockfall mitigation on Hwy US12, WA
CH-RF-US-Lake Coachella Reservoir rockfall protection,California
CH-RF-US-2000kJ barrier protecting Johnson Residence,WA
CH-RF-US-Rockfall mitigation on Route 79, PA
CH-RF-US-Protection of highway from rockfalls, HI
Erosion Control
CH-US-HW-Farmers Creek-Mar18
CH-EC-US-Hunter Ave-Nov17
CH-US-Knight Township Levee-Aug17
US-CH-HW166-RobisonSTDrainage-ELPasoTX
US-CH-HW-HW167-Gruene Rd-NewBraunfels-TX
CH-EC-US-158 Capstone CA – Feb16
CH-EC-US-159 Harold Court TX- Jan16
CH-EC-US-157 North Coastal PR- Feb16
CH-EC-US-Santa Clara River bank reinstatement, St George, UT
CH-EC-US-Slope reinstatement to Blackwood Bike Path, NJ
CH-EC-US-Downchute channel lining, Ponce Landfill, PR
CH-EC-US-Bridge scour protection, FM541 TxDOT,Texas
CH-EC-US-Wastewater lagoon channeling works, Wardensville, WV
CH-EC-US-Surface protection, Ponce Solar Farm, PR
CH-EC-US-Channelling works to Alice Creek, Dallas, TX
CH-EC-US-Hunter Ave-Nov17
CH-US-Knight Township Levee-Aug17
US-CH-HW166-RobisonSTDrainage-ELPasoTX
US-CH-HW-HW167-Gruene Rd-NewBraunfels-TX
CH-EC-US-158 Capstone CA – Feb16
CH-EC-US-159 Harold Court TX- Jan16
CH-EC-US-157 North Coastal PR- Feb16
CH-EC-US-Santa Clara River bank reinstatement, St George, UT
CH-EC-US-Slope reinstatement to Blackwood Bike Path, NJ
CH-EC-US-Downchute channel lining, Ponce Landfill, PR
CH-EC-US-Bridge scour protection, FM541 TxDOT,Texas
CH-EC-US-Wastewater lagoon channeling works, Wardensville, WV
CH-EC-US-Surface protection, Ponce Solar Farm, PR
CH-EC-US-Channelling works to Alice Creek, Dallas, TX
Hydraulic Works
CH-US-HW-Farmers Creek-Mar18
CH-US-Knight Township Levee-Aug17
CH-HW-US-Spillway and channel lining, El Paso, TX
CH-HW-US-Bank protection of Stonebrook Parkway Outfall Ditch, TX
CH-HW-US-Lower Campbell channel repairs, Flagstaff, AZ
CH-HW-US-Lower Buck Gully control structures, Newport Beach, CA
CH-HW-US-Cane River bank reinstatement, Creole NHP, LA
CH-EC-US-Roadway cut slope stabilisation, Anaheim, CA
CH-HW-US-Trinity River bank reinstatement, Dallas,TX
CH-HW-US-River bank protection at Villalba Rec Park, PR
CH-HW-US-Culvert and channel protection, Forth Worth,TX
CH-HW-US-Pecan Street drainage Improvements, AL
CH-HW-US-Stepped weir channel protection, West Cornfield, NM
CH-HW-US-1970 revetment protection at Historic Park, Amesbury, MA
CH-HW-US-Gabion culvert works at landfill, Ransom, PA
CH-HW-US-MSE Structure in channel, Orlando, FL
CH-HW-US-Channel strengthening in housing subdivision,NJ
CH-HW-US-MSE Structure supporting development, NV
CH-HW-US-1970 Wilkens Boulevard erosion repairs, MD
CH-HW-US-1970 Falls Road gabion retaining structure, Baltimore, MD
CH-HW-US-Culvert and slope protection, MD
CH-HW-US-Gabion drainage works on golf course, VA
CH-HW-US-Protection of eroded river bank, CO
CH-HW-US-Run-off erosion control on landfill cap, KS
CH-HW-US-Lake Boone Trail erosion repairs, NC
CH-HW-US-Sandstone Bluff culvert protection, NM
CH-HW-US-Ecological reinstatement of river bank, NH
CH-HW-US-Protection of exposed sewer line, Santa Fe, NM
CH-EF_US-Flood Protection – FlexMac Great Falls_MD.pdf
CH-HW-US-Erosion control of mine spillway, NM
CH-US-Knight Township Levee-Aug17
CH-HW-US-Spillway and channel lining, El Paso, TX
CH-HW-US-Bank protection of Stonebrook Parkway Outfall Ditch, TX
CH-HW-US-Lower Campbell channel repairs, Flagstaff, AZ
CH-HW-US-Lower Buck Gully control structures, Newport Beach, CA
CH-HW-US-Cane River bank reinstatement, Creole NHP, LA
CH-EC-US-Roadway cut slope stabilisation, Anaheim, CA
CH-HW-US-Trinity River bank reinstatement, Dallas,TX
CH-HW-US-River bank protection at Villalba Rec Park, PR
CH-HW-US-Culvert and channel protection, Forth Worth,TX
CH-HW-US-Pecan Street drainage Improvements, AL
CH-HW-US-Stepped weir channel protection, West Cornfield, NM
CH-HW-US-1970 revetment protection at Historic Park, Amesbury, MA
CH-HW-US-Gabion culvert works at landfill, Ransom, PA
CH-HW-US-MSE Structure in channel, Orlando, FL
CH-HW-US-Channel strengthening in housing subdivision,NJ
CH-HW-US-MSE Structure supporting development, NV
CH-HW-US-1970 Wilkens Boulevard erosion repairs, MD
CH-HW-US-1970 Falls Road gabion retaining structure, Baltimore, MD
CH-HW-US-Culvert and slope protection, MD
CH-HW-US-Gabion drainage works on golf course, VA
CH-HW-US-Protection of eroded river bank, CO
CH-HW-US-Run-off erosion control on landfill cap, KS
CH-HW-US-Lake Boone Trail erosion repairs, NC
CH-HW-US-Sandstone Bluff culvert protection, NM
CH-HW-US-Ecological reinstatement of river bank, NH
CH-HW-US-Protection of exposed sewer line, Santa Fe, NM
CH-EF_US-Flood Protection – FlexMac Great Falls_MD.pdf
CH-HW-US-Erosion control of mine spillway, NM
Retaining Wall & Soil Reinforcement
CH-US-RWSR-Apex Center-May17
CH-US-RWSR-GreenPoint Landing-Jun17
CH-US-RWSR-BNA Nashville-Nov17
CH-RSSR-US-153 Coppell TX- Jan16
CH-RSSR-US-151 Santa Clara NM- Jan16
CH-RSSR-US-156 Muddy River NV- Jan16
CH-RWSR-Harold Court-US-Rev00-Jan16
CH-RWSR-US-Primary crusher wall, Dyer Quarry, Birdsboro, PA
CH-RWSR-US-Vertical walls at I95/SR1 Interchange, Christiana, DE
CH-RWSR-US-Reinforced soil at Casa Verde Development, PR
CH-RWSR-US-Primary crusher wall, Cortez Hills Mine, NV
CH-CP-US-Beachfront property protection, Staten Island, NY
CH-RWSR-US-Box culvert & channel wall works, Holly Springs, MS
CH-RWSR-US-River trail upgrades, Santa Fe, NM
CH-RWSR-Box culvert headwall and wing walls, PR
CH-RWSR-US-Abutment walls at Bridge 82, Statesville, NC
CH-RWSR-US-Triad Mining hopper dump wall, Spurgeon, IN
CH-RWSR-US-Green faced wall at Sibley Memorial Hospital, DC
CH-RWSR-US-Rerservoir intake wall at Dam, Chester, MT
CH-RF-US-Debris flow barriers on Hwy 1, CA
CH-RWSR-US-Foundation protection, 225th St, Bronx, NY
CH-RWSR-US-MSE Wall supporting I35W St. Anthony Falls Bridge, MN
CH-RWSR-US-Flooding repair to gorge in National Park, WV
CH-RWSR-US-SRW at retail development, OH
CH-RWSR-US-Reinstatement of highway embankment, NM
CH-RWSR-US-Vegetating MSE structure to support highway, CO
CH-RWSR-US-Retaining structure supporting highway,MO
CH-RWSR-US-MSEW supporting highway,NM
CH-RWSR-US-MSEW supporting I35, Minneapolis, MN
CH-RWSR-US-Reinstatement and support of Highway1, CA
CH-US-RWSR-GreenPoint Landing-Jun17
CH-US-RWSR-BNA Nashville-Nov17
CH-RSSR-US-153 Coppell TX- Jan16
CH-RSSR-US-151 Santa Clara NM- Jan16
CH-RSSR-US-156 Muddy River NV- Jan16
CH-RWSR-Harold Court-US-Rev00-Jan16
CH-RWSR-US-Primary crusher wall, Dyer Quarry, Birdsboro, PA
CH-RWSR-US-Vertical walls at I95/SR1 Interchange, Christiana, DE
CH-RWSR-US-Reinforced soil at Casa Verde Development, PR
CH-RWSR-US-Primary crusher wall, Cortez Hills Mine, NV
CH-CP-US-Beachfront property protection, Staten Island, NY
CH-RWSR-US-Box culvert & channel wall works, Holly Springs, MS
CH-RWSR-US-River trail upgrades, Santa Fe, NM
CH-RWSR-Box culvert headwall and wing walls, PR
CH-RWSR-US-Abutment walls at Bridge 82, Statesville, NC
CH-RWSR-US-Triad Mining hopper dump wall, Spurgeon, IN
CH-RWSR-US-Green faced wall at Sibley Memorial Hospital, DC
CH-RWSR-US-Rerservoir intake wall at Dam, Chester, MT
CH-RF-US-Debris flow barriers on Hwy 1, CA
CH-RWSR-US-Foundation protection, 225th St, Bronx, NY
CH-RWSR-US-MSE Wall supporting I35W St. Anthony Falls Bridge, MN
CH-RWSR-US-Flooding repair to gorge in National Park, WV
CH-RWSR-US-SRW at retail development, OH
CH-RWSR-US-Reinstatement of highway embankment, NM
CH-RWSR-US-Vegetating MSE structure to support highway, CO
CH-RWSR-US-Retaining structure supporting highway,MO
CH-RWSR-US-MSEW supporting highway,NM
CH-RWSR-US-MSEW supporting I35, Minneapolis, MN
CH-RWSR-US-Reinstatement and support of Highway1, CA
Coastal Protection, Marine Structures & Pipeline Protection
CH-US-Knight Township Levee-Aug17
CH-CP-US-152 Wall Township NJ- Jan16
CH-CP-US-154 Deer Island- Jan16
CH-CP-US-Island breakwaters, Fort Pierce Marina, FL
CH-CP-US-Peoria Riverfront Ecosystem,Illinois
CH-CP-US-Eustatia Island beach restoration, BVI
CH-CP-US-Dune core reconstruction, Quogue, NY
CH-CP-US-Coaches Island-Poplar Island Restoration, MD
CH-CP-US-Western Main Roads & sea defences, WI
CH-CP-US-152 Wall Township NJ- Jan16
CH-CP-US-154 Deer Island- Jan16
CH-CP-US-Island breakwaters, Fort Pierce Marina, FL
CH-CP-US-Peoria Riverfront Ecosystem,Illinois
CH-CP-US-Eustatia Island beach restoration, BVI
CH-CP-US-Dune core reconstruction, Quogue, NY
CH-CP-US-Coaches Island-Poplar Island Restoration, MD
CH-CP-US-Western Main Roads & sea defences, WI
Soil Stabilisation & Pavements
CH-SSP-US-Soil stabilisation at Lanchester Landfill, PA
CH-SSP-US-Asphalt reinforcement to Rt 1 and 9, Jersey City, NJ
CH-SSP-US-Highway widening soil stabilisation, Houston, TX
CH-SSP-US-Pothole_Fatigue Cracking Repairs,Matthews, NC
CH-SSP-US-Pavement transverse crack reinforcement, KS
CH-SSP-US-Highway repair at Botanic Gardens, Barbados
CH-SSP-US-Increasing pavement rutting resistance, KS
CH-SSP-US-Reducing pavement reflective cracking, PA
CH-SSP-US-Asphalt reinforcement to Rt 1 and 9, Jersey City, NJ
CH-SSP-US-Highway widening soil stabilisation, Houston, TX
CH-SSP-US-Pothole_Fatigue Cracking Repairs,Matthews, NC
CH-SSP-US-Pavement transverse crack reinforcement, KS
CH-SSP-US-Highway repair at Botanic Gardens, Barbados
CH-SSP-US-Increasing pavement rutting resistance, KS
CH-SSP-US-Reducing pavement reflective cracking, PA
