From basic audits to full project turnkey, we’re here to help.

Flexible Engineering Scope of Services

Engineering Studies/Audits

A.H. Lundberg is often requested to perform an audit on an existing plant system for a number of purposes, including increasing system capacity, system safety, system efficiency, improve stability of ease of operation, troubleshooting and interfacing one system with another or future system. Each audit is tailored to the specific need of the client and may comprise a number of the areas listed above.

Our specialty is the process knowledge of the technologies we provide. We utilize these technologies to benefit a plant in the review of individual systems including all types of waste gas handling systems, condensate/sour water stripping systems, evaporator systems, and heat transfer.

Basic Engineering

Feasibility Studies
Conceptual Design
Preliminary Engineering/ Evaluation of Technical and Economic Feasibility
Regulatory Compliance
Cost Estimation
Risk Assessment

These basic engineering services lay the groundwork for more detailed and specialized engineering phases, providing a solid foundation for successful project development and execution.

Detailed Engineering

Detailed Design and Elaborate 2D/3D Design Development
Process Flow Diagrams (PFD) and Piping & Instrumentation Diagrams (P&ID)
Equipment Specifications and Sizing
Material Selection and Procurement Support:
Instrumentation and Control Systems
Cost Estimation and Budgeting
Quality Assurance and Control
Commissioning and Start-up Support

These detailed engineering services contribute to the meticulous planning, design, and execution of projects, ensuring precision and adherence to standards throughout the engineering lifecycle.

Turnkey Engineering

Projects ranging from small-scale tasks e.g., heat exchanger replacement to comprehensive evaporation system installations
All major systems designed for turnkey installation
Utilization of existing plant specifications, supplemented by new specifications generated for plant approval when necessary
Integration of plant-preferred equipment and suppliers
Collaboration with local vendors supporting plant operations

Engineering Disciplines

Process Engineering

Process engineering provided by AHL typically includes process flow diagrams (PFDs), piping & instrument diagrams (P&IDs), customer vessel drawings, pump specifications, instrument specifications, typical general arrangements, assembly drawings (if appropriate) and operating and maintenance manuals. Drawings such as the piping and instrumentation diagrams and instrument specifications can be done on plant title blocks using standard symbolism and specifications.

Operating and maintenance manuals are specifically detailed for the given process and plant requirements. Full information on all supplied equipment is included, in addition to a detailed description of all instrumentation.

Mechanical Engineering

Design and Analysis
Conceptual and Detailed Design
Finite Element Analysis (FEA)
Structural Analysis and Design
CAD Modeling
2D and 3D Modeling
Computer-Aided Design (CAD)
Parametric Modeling
Testing and Validation
Performance Analysis
Materials Selection and Specification
Manufacturing Support
Heat Transfer and Thermodynamics
Technical Documentation
Preparation of Technical Drawings
Creation of User Manuals
Documentation for Compliance and Certification

Instrumentation / Controls / Electrical (I.C.E.)

Instrumentation

Controls

Process Control Conceptual Design
DCS/PAC/PLC/SIS Configuration, Testing, Implementation and Commissioning
Control Network Architecture Design and Integration
Trouble Shooting and Improvement of Plant Control Strategies
HMI and Operator Console Graphic Design/Modification
SAMA Diagrams
Advanced Burner Control Design

Electrical

Civil / Structural

AHLS civil and structural engineering covers everything from initial design to construction oversight and compliance with regulatory requirements.