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Fwb Electrical Deliverables Interdisciplinary Interfaces
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Transcript of Fwb Electrical Deliverables Interdisciplinary Interfaces
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The information contained in this presentation is the confidential and proprietary property of Foster Wheeler Bengal Private Ltd. and may not be used, copied, or reproduced in any manner without express written permission. The information is provided for discussion purposes only. FWB makes no representation or warranty for the accuracy of the information, and reserves the right to modify at any time, in whole or in part, based upon needs or objectives.
Electrical Deliverables and its Interdisciplinary Interfaces
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Preface
Interdisciplinary interface engineering:
• A major engineering aspect for electrical discipline
• Requires appropriate coordination at appropriate time to avoid mishap during execution
stage
• Interface types
Indirect interface – Deliverables exchanged as input or output without any squad check
Direct interface – Deliverables going through squad check before furnished as official
input or output.
• Basis of Interface
DCI – Document Control Index
DDM – Document Distribution Matrix
Vendor Documents requiring squad check
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Electrical Deliverables
Electrical Design
Area Classification Plans
Single Line Diagram and Control Schematics
Substation Layout
Cable Routing, Grounding, Lightning Protection, Lighting & Instrumentation Plans
Cable Schedules & Interconnection Charts
Electrical Engineering
Design Basis & Load List
Sizing and Selection of Electrical Equipments
Specifications, MTO and Requisitions
Vendor Drawing Review
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Electrical Deliverables – contd.
Electrical Studies & Calculations
ETAP (for Power System studies)
Capacitor Sizing
Motor Voltage Drop Study
Grounding Calculations
Cable Sizing
Lighting Calculations
Lightning Protection Calculations
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Typical Electrical DCI
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Document Distribution Matrix – a typical format
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Interface Engineering with Process Department
Process Deliverables Flow of interface
Electrical Deliverables
Heat & Material Balance Sheet Hazardous Area Classification & Plans
Process Flow Diagram
Piping & Instrument Diagrams
Process Design Basis (in case operation philosophy is to be known)
Material of Construction Notes (required case by case basis)
Process Data Flow of interface
Electrical Deliverables
Material Safety Data Sheet (require case by case basis)
Hazardous Area Classification & Plans
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Interface Engineering with Process Department – contd.
Process Deliverables Flow of interface
Electrical Deliverables
Process Equipment Data Sheet (in case Sized Equipment List not available)
Load List (for rating of mechanical loads)
Lighting Calculation (for equipment dimensions)
Cable Sizing (for rating of mechanical loads)
Lightning Protection Calculation (for tank, vessel and tower dimensions)
Piping & Instrument Diagrams Motor Control Schematics & Subsequently Control Cable Selection
Utility Summary (case by case basis) In order to decide motor rating under design and peak conditions if necessary for electrical study
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Interface Engineering with Process Department – contd.
Process Deliverables Flow of interface
Electrical Deliverables
HAZOP study and analysis Hazardous Area Classification, Plans & Details
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Typical Process Interface Deliverables
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Interface with Piping Department
Piping Deliverables Flow of interface
Electrical Deliverables
Plot Plan / Equipment Layouts Cable Sizing, Selection
Unit Elevation Drawing (Pipe Rack & Platform Sections)
Lighting Calculation
Lightning Protection Calculation
Single Line Diagrams & S/S or Electrical room allocation
All deliverables mentioned above Lightning Protection Plans
Battery Limits Layout Drawings Lighting Plans
Unit Module Key Plan Hazardous Area Plans
All deliverables mentioned above Cable Routing Plans
Piping Plan in Pipe Rack Grounding Plans
Underground Piping Plans Instrumentation Plans
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Interface with Piping Department – contd.
Piping Deliverables Flow of interface
Electrical Deliverables
Overall Plot Plan Substation / Electrical room location plan
Cable Routing Plan
Fire Fighting Piping Layout Substation / Electrical room location plan
HVAC Deliverables Flow of interface
Electrical Deliverables
HVAC Layouts Substation / Electrical room layout
Cable Routing Plan
Indoor Lighting and Conduit Routing Plan
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Typical Piping Interface Deliverables
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Interface with Civil & Structural Department
Civil Data / Document (obtained from Owner)
Flow of interface
Electrical Deliverables
Soil Investigation Report including Soil Resistivity Data
Main Grounding Grid and Equipment Grounding Conductor Calculation
Grounding Notes & Detail Drawings
Civil & Structural Deliverables Flow of interface
Electrical Deliverables
Foundation Drawings Final Cable Raceway & Tray Routing Plans
Paving Drawings
Roads and Drainage Drawings
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Interface with Civil & Structural Department – contd.
Civil & Structural Deliverables Flow of interface
Electrical Deliverables
Roads & Drainage Drawings Street Lighting Calculation & Plan
Architectural Deliverables Flow of interface
Electrical Deliverables
Industrial & Non-industrial Building Drawings
Lightning Protection Calculation & Plans
Equipment Structure Drawings
Industrial & Non-industrial Building Drawings
Indoor / Semi-Outdoor Lighting Calculation & Plans
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Interface with Civil & Structural Department – contd.
C&S Deliverables Flow of interface
Electrical Deliverables
Trench Foundation Drawings Cable Routing Plan
Power & Cable Raceway Notes & Detail Drawings
Building / Switchyard Foundation Drawings
Substation / Switchyard / Electrical room Layouts
Equipment Foundation Drawings Equipment GA and Installation Details (Vendor Drawings)
Architectural Deliverables Flow of interface
Electrical Deliverables
Building / Structural Drawings Substation / Electrical room Layout
Cable Routing Plan
Lighting & Small Power Plans
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Typical C&S Interface Deliverables
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Interface Engineering with Control & Instrumentation Department
C&I Deliverables Flow of interface
Electrical Deliverables
Control System / Electrical Interface Document
Electrical Control Schematics & Terminal Block Diagram
Control Cable Selection
Power & Control Cable Routing Plans
UPS Load List UPS and UPS Battery Sizing
Overall Control Philosophy Substation / Electrical room layouts (with RIE allocation for different
units)
Control Cable Schedules
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Interface Engineering with Control & Instrumentation Department – contd.
C&I Deliverables Flow of interface
Electrical Deliverables
Cable Block Diagram Instrumentation Cable Routing PlansInstrument Cable Schedule
Instrument Wiring Notes & Detail Drawings
Junction Box & LCP Location Plan
Instrument Cable List
Instrument Wiring Design Specification
Instrument Wiring Installation Specification
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Interface Engineering with Control & Instrumentation Department – contd.
C&I Deliverables Flow of interface
Electrical Deliverables
DCS / SIS I/O Count Document Substation Layouts (with IRP Location Plans)
Electrical Control Schematics & Terminal Block DiagramCable Block Diagram
Instrument Cable List
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Typical C&I Interface Deliverables
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Interface with Projects Department
Project Data Flow of interface
Electrical Deliverables
Project Site Data & Grid Utility Requirements
Electrical Design Basis
Single Line Diagrams
Sized Equipment List Load List
Project Deliverables Flow of interface
Electrical Deliverables
Document Control Index Electrical DCI and subsequent updating
Of Electrical Project Control Documents
Work Share Plan
Weekly Progress Reports
Project Service Flow of interface
Electrical Service
Co-ordination between other disciplines, client, vendor, third party (statutory
agencies)
Deliverables / meetings / e-mail correspondences / vendor
engineering review / test inspections
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Typical Project Interface Deliverables
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Interface Engineering & Electrical Work Flow
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Conclusion
• Calls for proper planning of delivery schedule dates
• Require re-work on electrical plans case by case basis
• Better late than never
• Documentation to facilitate proper interface engineering
▫ Squad check templates / stamps
▫ Notes of Meeting
▫ Inter Office Memo / e-mail correspondences
THANK YOU