REMOVAL_1995 - Laserfiche WebLink

Home Browse Search

0 0 • Participated iri the construction of a leachate collection subdrain system and the installation of a new HDPE and clay liner for the expansion of Canyon "C" at the Lopez Canyon Landfill for the City of Los Angeles.,Los Angeles, CA. A 2-foot bentonite amended clay liner was installed, which resulted in considerable savings to the city. Twenty-eight change orders worth approximately $800,000. were issued to the contract.The final contract amount was $2.5 million dollars. Liquidated Damages were $10,000 a day and the project was completed ahead of schedule. • Participated in the construction of a 1500LF subsurface bentonite slurry cutoff wall 85-110 foot deep Puente Hills Landfill, Whitter, CA. The wall was installed to contain contaminated groundwater. The project also included drilling and installation and monitoring and extraction wells. • Managed a project at the U.S. Naval Shipyard, Long Beach, CA, which involved excavation & removal of 20 UST's. Work included pumping and cleaning of the tanks, waste identification and testing, waste profiling, manifesting, transportation and disposal/recycling of the waste liquid and the removal and destruction of the tanks and backfill of the open excavation site repaving, closure and closure report. • Managed a soil remediation project which involved excavation, fixation disposal of 24,000 tons of DROSS heavy metal soils. Site transportation disposal, and tests for remediated material to a Class I Landfill were also included. • Managed a project team responsible for furnishing and installing an operable unit treatment system that pumped and treated groundwater, which was contaminated with 800,000 Gallons of jet fuel. The system included oil water separators, injection and monitoring wells. • Managed the excavation and removal of hazardous heavy metals and acidic soils at a wetland area, and disposal to a Class I Landfill, for the Concord Naval Weapons Station, Concord, CA. The site was restored to its original condition. The final contract amount was $1 .2 million dollars.