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EUBMODELS
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The Proposed Requirements for Calculating an Emergency Planning Zone (EPZ) for Sour Wells, Sour Pipelines, and Sour Production Facilities was developed by the Alberta Energy and Utilities Board to define the minimum standards that must be applied to calculate an EPZ. The EUB has developed the EUBMODELS for Calculating Emergency Planning Zones for Sour Wells and Sour Pipelines which are compliant with the requirements. EUBMODELS are a spreadsheet based application used to calculate the planning zones, and include EUBFLASH and EUBSLAB programs.
TREE-MASTER
This versatile yet powerful fault tree handling program is licensed
world-wide by Dr. Antonin Wilde. A simple graphical interface
facilitates efficient development and analysis of fault trees which may
be composed of over 3,900 events. Simple or complex logic operators
range from standard AND and OR gates to NOT, SUMMATION, PRIORITY, and
INHIBIT gates. Quantification of probabilities or unavailabilities
involves direct calculation of independent branches and highly efficient
Monte Carlo simulation of dependent branches.
PHA-Pro
This advanced Windows-based Process Hazard Analysis (PHA) sofware
produced by Dyadem International Ltd. supports HAZOP, Knowledge-based
HAZOP, What-If/Checklist, Preliminary Hazards Analysis (PHA), and FMEA
methodologies. Expert guidance is provided using knowledge-based
libraries and through wizards. Both Cause-by-Cause (CBC) and
Deviation-by-Deviation (DBD) HAZOP methodologies are supported.
Top Rank
What-If Analysis is applied at various levels in the QRA process. Early
quantification of alternate outcomes beginning with scenario
development, and continuing
into consequence analysis and mitigation measure development is
facilitated by use of TopRank software package linked to Bercha-developed
purpose-specific Excel interfaces and graphic capability.
TopRank is a What-If Analysis add-in for either Microsoft Excel or Lotus
1-2-3 for Windows. It works within a spreadsheet to determine which
values affect the results the most, it records the amount of change, and
it can then rank the inputs in order of importance. Results can be
displayed and analyzed using high-res graphs.
This page and all contents are Copyright © Bercha Engineering Limited. Website updated: January 21, 2009