Making our planet better with every project we undertake.
Alisto offers comprehensive Environmental Engineering and Management services, such as, contaminated site investigation and remediation, water and wastewater treatment, resource management, to environmental assessments and facility audits. We are committed to incorporating sustainability in every project we undertake from beginning to completion and in providing solutions.
Our comprehensive services in combination with our General Contractor License allow us to serve as a “one-stop” shop, giving our clients an added benefit of managing environmental compliance at less cost and steps.
For a complete description of our Environmental Engineering and Management capabilities and services, click the links below.
Hazardous Materials Contaminated Site Assessment and Remediation
Alisto offers comprehensive, turn-key services for assessment and remediation of sites and properties contaminated from hazardous materials or wastes from past or present operation of various types of facilities. The services we offer include but aren’t limited to:
- Phase I and II Environmental Site Assessment
- Site investigation and characterization
- Environmental impact analysis
- Hydrogeologic studies
- Field sampling and monitoring
- Soil gas survey and analysis
- Waste characterization/treatability studies
- Remedial investigation/feasibility studies
- Process development/pilot-scale testing
- Waste minimization or reduction studies
- Permit assistance/regulatory agency liaison
- Multi‑media environmental auditing
- Risk assessment
- Computer modeling/database management
- Expert witness testimony
- Community or public relations programs
- Engineering design of remedial programs or mitigation systems
- Construction management/contracts administration
- Bid packaging and equipment procurement
- Installation and operation and maintenance of remediation systems
- Operator and employee training programs
We offer these services for investigating and restoring contaminated sites under the Resource Conservation and Recovery Act (RCRA) and Comprehensive Environmental Response, Compensation and Liability Act (CERCLA). Where appropriate, we use a risk-based corrective action process to develop a cost-effective solution to comply with regulatory requirements that is also protective of human health and the environment.
Water Quality and Resource Management
Alisto offers services related to hydrogeology and water resource engineering, including:
- Water and wastewater discharge permitting, treatment, management and monitoring
- Water resource management and planning
- Water quality protection and management
- Storm water pollution prevention planning, implementation, and monitoring
- Erosion control design and implementation
- Aquifer yield analysis and computer modeling
- Contaminant hydrogeological investigations
- Conjunctive use studies
- Well testing/aquifer characterization
- Water supply source and system evaluation studies
Environmental Resource Assessment and Management
Alisto conducts environmental assessments (EA) for projects in accordance with applicable regulations of the California Environmental Quality Act (CEQA) and the National Environmental Policy Act (NEPA). The scope of EA services generally includes an evaluation of potential impacts of the proposed project on the public and affected environmental resources, and identification of mitigation measures to minimize or eliminate potential adverse impacts of the project or activity. This includes an assessment of the physical, cultural, historical and biological resources of the project area, such as public health and safety, wetlands, endangered or threatened species, air quality, land use, and groundwater quality that the proposed project or action may impact. Services we offer include:
- Land use assessment and compatibility analysis
- Permit acquisition and regulatory compliance
- Environmental resources survey and impact assessment
- Development of mitigation measures
- Construction oversight and mitigation monitoring
- Training and public participation programs
- Project site documentation and GIS mapping
Environmental Program Compliance and Management
With the myriad of environmental laws and regulations at the federal, state and local levels, Alisto has the capabilities and experience to assist clients with regulatory compliance within the areas of water, wastewater, storm water, hazardous materials and waste, solid waste and air quality management. We prepare environmental compliance documents and permits such as environmental impact reports, air and wastewater discharge permit applications, spill prevention control and countermeasure (SPCC) plans, storm water pollution prevention plans, Process Safety Management (PSM) and Risk Management plans (RMPs), and hazardous materials business plans (HMBPs). Our specialized services in environmental management and compliance include:
- Water and wastewater discharge permits
- Water and wastewater system evaluation and design
- Solid waste management programs
- Environmental impact assessments
- Environmental permit preparation
- Regulatory liaison and negotiations
- Water pollution and quality control plan
- Storm water pollution prevention plan (SWPPP) and erosion control plan
- Spill prevention control and countermeasure (SPCC) plans
- Pollution prevention and waste minimization studies
- Process safety management and risk management plans (OSHA and EPA)
- EPCRA and toxic release inventory (TRI) data management and reporting
- Baseline characterization and siting studies
Underground and Aboveground Storage Tank Management
Alisto offers comprehensive underground and aboveground storage tank management services, including:
- Assistance in regulatory compliance
- Fuel storage and delivery system evaluation, design, and installation
- Design and supervision of tank removal/replacement
- Evaluation, design and installation of leak detection system
- Assistance in bidding and contractor selection
- Spill and leak investigation and characterization
- Remedial planning and feasibility studies
- Preparation of remedial work plans and corrective action plans
- Design, installation, and O&M of remediation systems
- Remediation system verification and effluent sampling
- Groundwater monitoring and sampling programs
- Risk assessment and case closure evaluation
Industrial Hygiene/Occupational Health and Safety
The industrial hygiene services we offer are focused on protecting workers and the public from environmental and occupational health and safety hazards. Our services include:
- Asbestos and lead-based paint assessment, abatement and management
- Workplace evaluations for noise and air quality
- Site hazard evaluations
- Hazard communication and right‑to‑know programs
- Development of hazardous materials management plans
- Occupational health and safety assessments
- Regulatory compliance auditing
- Development and implementation of training programs
- Health and safety plans and injury prevention programs
- Preparation of emergency response plans/protocols
Air Quality Management
Our staff of professionals and specialists provides services to assist clients in complying with air quality regulations. Our air quality engineering and testing services include:
- Emissions monitoring and estimating
- Preparation of emissions inventory plans
- Certification and compliance analysis
- Analysis and design of Best Available Control Technology (BACT)
- Source testing per EPA and state approved methodologies
- Toxic hot spot monitoring, inventory, and risk assessment
- Computer dispersion modeling
- Ambient and indoor air sampling
- Permit assistance and regulatory compliance review
