Our Services
DEMS presently maintains the capability to provide a diverse package of professional services in Oil & Gas, Power, Environment & Infrastructure and Government Sectors leveraging our network of in-house engineering, procurement & construction management consultants including utilizing resources from our global technical partners to maximize value for our clients when necessary.
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OIL & GAS SERVICES
ENGINEERING SERVICES
- Field Development Planning
- Feasibility Studies
- Concept Selection Studies
- Conceptual Designs
- Front End Engineering
- Detailed Engineering/Design
- Process Engineering Services
- Mechanical Engineering Services
- Piping & Layout Engineering Services
- Electrical Engineering Services
- Structural Engineering Services
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- Civil Engineering Services
- Instrumentation & Controls Engineering Services
- Pipeline Engineering Services
- Marine Engineering & Naval Architecture Services
- Process Safety Engineering Services
- Subsea, Umbilical, Flowline & Riser Engineering Services
- EPCM Services (SURF, FPSO, LNG, Pipeline, GTL, Onshore, Offshore, Refinery, Petrochemical, Power, Renewables & Infrastructure)
- Operations & Maintenance Support
- CAD Support
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PROJECT MANAGEMENT SERVICES
- Workshops Facilitation
- Bid package development
- Cost Estimates
- Schedule Estimates
- Procurement Management
- Value Engineering
- Construction Management
- Stakeholder Management
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- Local Content Management
- Constructability
- Interface & Risk Management
- Schedule & Cost Risk Analysis
- Project Assurance & Audit
- Design Assurance & Audit
- Project Engineering (Revamps or Grassroots Facilities / Debottlenecking / Upgrades)
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UNDERWATER SERVICES
- Subsea Intervention Services
- Diving Services
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- ROV Technology Services
- Asset Integrity Management
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POWER & RENEWABLE SERVICES
Power Generation
Power Transmission
- Expertise in analysis of transmission deliverability across networks
- Generation Export analysis and Fatal Flaw studies
- Steady State analysis using PSS/E and Power World for identification of thermal and voltage violations
- Recommendations of system improvements
- Short Circuit analysis study using Power World
- Transient stability (dynamic analysis) studies using PSS/E
- Voltage flicker analysis
- Harmonic disturbance analysis
- Evaluation of wheeling charges and/or losses within or across transmission grids
- Expert witness
- Locational Marginal Pricing (LMP) analysis
Power Distribution
- Construction Work Plans
- Long Range Plans
- System Protection Studies
- Substation Feasibility Studies
- System Mapping, including GIS using AutoCAD®, EngMap® & ESRI®
- Large Power Load Planning
- Distributed Generation Interconnection Analysis
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- Motor Start Calculations
- Voltage Flicker Analysis
- Wholesale Power Supply Contracts
- Rate Studies
- Work Order Inspections
- Arc Flash Assessment using ArcPro
- Power Factor Correction Studies
- Load Forecast Planning and Power Requirement Studies
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BUILDING SERVICES
Sprinkler & Fire Protection Services
| • Asset Management Planning |
• Studies |
• General Contractor |
• Design Build |
Mechanical, HVAC & Plumbing Services
- Design Build
- Energy Audits, ASHRAE Level III
- Commissioning & Retro-Commissioning
- Sound consulting
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- Construction Management
- General Contractor
- Asset Management Planning
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Electrical Services
- Design Build
- Energy Audits, ASHRAE Level III
- Commissioning & Retro-Commissioning
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- Construction Management
- General Contractor
- Asset Management Planning
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Civil & Geotechnical Services
- Design Build
- Studies & Evaluation
- Construction Management
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- General Contractor
- Asset Management Planning
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Environmental & Remediation Services
- Design and Planning
- Construction Management, including Bid Specifications, Supervision and QA/QC
- Assist in Agency Response/Regulatory Interface
- Remediation Technologies, including Biotechnology, Solidification, In-Situ & Incineration
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- Excavation and Landfill, Site Restoration
- Remediation of impoundments, Landfills, Soil, Groundwater, Surface Water & Sludges
- Hazardous and Non-Hazardous Material Transportation
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Structural Services
- Evaluation of existing for repairs
- Studies
- Design Build
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- Construction Management
- General Contractor
- Asset Management Planning
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Consulting Services
- Pre-Construction Consulting
- LEED Project Management & Documentation
- Energy Conservation Consulting
- Environmental Management Consulting
- Feasibility Studies Consulting
- Finance and Economics Consulting
- Safety Management Consulting
- Organizational Development Consulting
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- Procurement Consulting, Including Specification Development and Contract Consulting
- Quality Assurance and Control Consulting
- Strategic Planning Consulting
- Value Engineering and Value Analysis Consulting
- Stakeholder Management Consulting ( Community Involvement/Public Outreach)
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WATER SERVICES
Potable Water
- Water Supply & Reuse
- Water Treatment & Desalination
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- Water Transmission, Distribution & Pumping
- Water Storage Facilities
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Wastewater
- Wastewater Collection & Pumping
- Peak Weather, CSO, and SSO Facilities
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- Wastewater Treatment & Reclamation
- Wastewater Disposal & Reuse
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Water Resources
- Floodplain Management
- Natural Resource Enhancement
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TRANSPORTATION SERVICES
PORT & HARBOR SERVICES
- Marine Risk Analysis
- Mooring Analysis
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- Port Capacity Service & Operational Simulation
- Vessel Maneuvering
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3D SCANNING & REVERSE ENGINEERING SERVICES
Product Design and Manufacturing
- Legacy part repair and re-manufacturing
- Product benchmarking
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- Documentation and archival
- Product redesign
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Facilities Maintenance and Plant Engineering
- Site documentation and measurement
- As-is analysis
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- Equipment placement and installation
- Documentation and archival
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Architectural and Civil Engineering
- Defect/deterioration documentation
- Remodeling and repair
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Custom Manufacturing
For these design, engineering and manufacturing applications, the output is usually a mesh (STL file), NURBS surface or 3D CAD model (static and parametric).
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GOVERNMENT SERVICES
Government Consulting & Services
- Design Review
- Cost Estimating
- Project Schedule Development
- Value Management
- Constructability Review
- Construction Supervision
- Construction Inspection
- Permitting Assistance
- Contractor Selection
- Construction Planning
- Safety/Security Planning
- Contract Negotiations
- Direct Oversight of Construction Work
- Quality Assurance
- Safety Evaluations
- Shop Drawing Reviews
- Submittal Reviews
- Witnessing Acceptance Tests of Equipment and Systems
- Construction Schedule Management
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- Change Order Management
- Pay Application Review
- Commissioning Management
- Punchlist and Closeout Management
- Ff&E Coordination
- Construction Claims Support
- Post-Construction Engineering Services
- Building Information Modeling
- Reporting & Communications Management
- Sustainability Planning
- Cost Benchmarking Studies
- Lean Training
- Asset Management Services
- Research Studies
- Modeling and Analysis
- Loss Investigation
- Facility Surveys
- Risk Mitigation Strategy Development or Reviews
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We Deliver Smarter, Safer & Faster.