Engineer Meena Rezkallah, P.Eng., brings a wealth of experience and technical expertise to the engineering industry, offering a full suite of advanced engineering services across Canada and the United States. With a focus on safety, compliance, and innovation, Meena delivers practical, code-compliant, and cost-effective solutions to clients in oil & gas, petrochemical, power, mining, food processing, and heavy industrial sectors.

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1. Bulk Material Handling Engineering

Meena specializes in designing and optimizing systems for handling bulk solids like coal, ore, grain, and cement. His services include:

• Belt, screw, and pneumatic conveyor design

• Bucket elevators and chain conveyors

• Hopper and silo structural design

• Chute and bin flow optimization

• Dust control and explosion mitigation systems

• Integration of structural supports and safety features
  He utilizes Discrete Element Modeling (DEM) to simulate material flow and reduce equipment wear and downtime.

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2. Seismic Design

With the increasing importance of seismic compliance in North America, Meena provides seismic analysis and bracing design services in accordance with NBCC (Canada) and ASCE 7-22 (USA). His seismic services include:

• Seismic restraint systems for piping, mechanical, and electrical components

• Bracing design for non-structural systems and equipment

• Earthquake force analysis for structural frames and supports

• OSHPD seismic certification for healthcare facilities

• Seismic load combinations and overstrength factor application

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3. Structural Engineering

Engineer Meena Rezkallah delivers robust and code-compliant structural engineering services, including:

• Structural steel and concrete building design

• Foundation and anchorage systems

• Pipe racks, access platforms, and skids

• Finite Element Analysis (FEA) for load distribution and stress verification

• Design for blast loads, wind, snow, and seismic forces
  His designs comply with CSA S16, AISC, NBC, and IBC standards.

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4. Piping Stress Analysis

A key area of expertise, Meena performs advanced pipe stress analysis to ensure system integrity under all operating and environmental conditions. Services include:

• Linear and nonlinear analysis using CAESAR II and AutoPIPE

• Evaluation of sustained, thermal, seismic, wind, and occasional loads

• Nozzle load checks (API 610, NEMA SM23, WRC 107/297)

• PSV reaction force analysis

• Buried pipe analysis and settlement evaluation

• Compliance with ASME B31.3, B31.1, and B31.12

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5. Plant 3D Modeling, Piping Design, Isometrics / Spools Generation

Using AutoCAD Plant 3D, Meena creates intelligent 3D models of process piping systems, including:

• P&ID development and 3D modeling

• Accurate generation of piping isometrics and spool drawings

• Clash detection and model coordination

• Bill of materials (BOM) and equipment tagging

• Support placement and nozzle orientation
  This workflow ensures seamless fabrication, construction, and maintenance.

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6. Above-Ground Tank Design

Meena offers full design and verification of API 650 and API 620 above-ground storage tanks:

• Shell, roof, and floor plate design

• Seismic and wind stability checks

• External nozzle loading and tank settlement analysis

• Floating and fixed roof design

• Foundation design and anchoring systems
  He ensures compliance with regional building codes and tank safety regulations.

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7. Pressure Vessel Design

With a deep understanding of ASME Section VIII Div. 1 & 2, Meena delivers end-to-end services for pressure vessel engineering:

• Design of horizontal, vertical, and heat exchanger vessels

• Internal pressure, external pressure, and thermal load analysis

• FEA for high-stress regions and nozzle connections

• Code stamping support and Canadian Registration Number (CRN) submission

• Fatigue and creep assessment for high-temperature service

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8. CRN Registration

Engineer Meena Rezkallah facilitates CRN registration across all Canadian provinces and territories for:

• Fittings (Category A to H)

• Piping systems and pipe classes

• Pressure vessels and tanks

• Nozzle and flange assemblies
  His services include document preparation, calculation reports, welding procedure support, and communication with provincial authorities to secure CRNs efficiently.

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9. Discrete Element Modeling (DEM)

Meena uses advanced DEM simulations to model and optimize the flow of granular materials in industrial systems. Applications include:

• Chute and bin flow analysis

• Silo discharge optimization

• Wear prediction and liner design

• Conveyor belt loading/unloading
  This helps reduce material buildup, improve efficiency, and extend equipment life in bulk handling systems.

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10. Pipeline Rehabilitation (CIPP Liner Design)

Meena provides engineering for trenchless pipeline rehabilitation using Cured-In-Place Pipe (CIPP) liners in accordance with ASTM F1216. His services include:

• Existing pipeline condition assessment

• Liner thickness and design pressure calculation

• Buckling and ovality checks

• Material selection for steam-cured or UV-cured liners

• Documentation for municipal and regulatory approval

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11. FEA Nozzle Analysis

Using Finite Element Analysis (FEA), Meena performs detailed local stress evaluations at nozzle connections and support interfaces:

• As per ASME Section VIII Division 2

• Stress categorization (primary, secondary, peak)

• Elastic-plastic and fatigue assessments

• Pad reinforcement verification

• Accurate modeling of complex geometries and loading combinations
  These analyses are crucial when standard WRC methods are not applicable or conservative.

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Why Choose Engineer Meena Rezkallah?

• ✅ Licensed Professional Engineer (P.Eng.) in multiple provinces/states

• ✅ Deep experience with North American codes and standards

• ✅ Integrated approach combining structural, piping, and mechanical engineering

• ✅ Fast-track CRN registration and compliance support

• ✅ Practical designs ready for fabrication, construction, and inspection

• ✅ Advanced software tools: CAESAR II, AutoPIPE, Plant 3D, STAAD.Pro, SolidWorks, ANSYS

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