We are Different By Design

Modelling and Savings

NIA Decommissioning and Existing Generation Group Meeting

26th September 2019

What it typically might look like

Intr

oduc

tion:

a N

ucle

arSi

teIntroduction: a Nuclear Site

2

What actually makes the site run?

A D

iffer

entP

ersp

ectiv

eA Different Perspective

StrategicPlan

Budget and

Finances

Operational Priorities

People

Plant

Primavera P6

Past Performance

Contractual Milestones

Regulatory Constraints

Hazards

Hotel Costs

NUCLEARSITE

Annual Funding Limits

Procurement Strategy

Risk and Opportunity

Waste Processing

Asset Management

Utilities

Flask Movements

Human Resources

Cost Estimates

Project Management

3

Introducing POM and ORM

How

we

Inte

grat

e th

e Si

te P

lan

thro

ugh

Mod

ellin

g How we Integrate the Site Plan through Modelling

StrategicPlan

Prioritization Criteria

Budget and

Finances

Staffing Data

Plant Data

Operational Research Model

Programme Optimisation Model

StartIntegrated

Performance Plan

OptimisedPerformance

Plan

Strategic Enablers

Operational Enablers

4

Using Primavera P6 Data to Optimise the Plan to Interim End-State

The

Prog

ram

me

Opt

imis

atio

n M

odel

The Programme Optimisation Model

5

Start - FY19Decontamination & Decommissioning

240 days

Demolish

300 days

Reactor Building

High Level Security

5 years

Intermediate Level Security6 years

Infrastructure

Operations

5 years

Decontamination & Decommissioning

2 years

Reprocessing Facility

Using Primavera P6 Data to Optimise the Plan to Interim End-State

The

Prog

ram

me

Opt

imis

atio

n M

odel

The Programme Optimisation Model

6

Start - FY19Decontamination & Decommissioning

240 days

Demolish

300 days

Reactor Building

High Level Security

5 years

Intermediate Level Security6 years

Infrastructure

Operations

5 years

Decontamination & Decommissioning

2 years

Reprocessing FacilityResources

Using Primavera P6 Data to Optimise the Plan to Interim End-State

The

Prog

ram

me

Opt

imis

atio

n M

odel

The Programme Optimisation Model

7

Using Primavera P6 Data to Optimise the Plan to Interim End-State

The

Prog

ram

me

Opt

imis

atio

n M

odel

The Programme Optimisation Model

8

Analysing Plant Data to Calculate Throughput in Changing Conditions

The

Ope

ratio

nal R

esea

rch

Mod

elThe Operational Research Model

Throughput

9

Analysing Plant Data to Calculate Throughput in Changing Conditions

The

Ope

ratio

nal R

esea

rch

Mod

elThe Operational Research Model

EngineeringUnit Operations

10

Analysing Plant Data to Calculate Throughput in Changing Conditions

The

Ope

ratio

nal R

esea

rch

Mod

elThe Operational Research Model

Regulatory andSupport Operations

Resources

11

Results that Go Beyond What Is Already Known

Out

com

es: D

ashb

oard

s an

d In

sight

sOutcomes: Dashboards and Insights

12

Results that Go Beyond What Is Already Known

Out

com

es: D

ashb

oard

s an

d In

sight

sOutcomes: Dashboards and Insights

13

Where Asking the Hard Questions Leads To

Out

com

es: W

ider

Impa

cts

Outcomes: Wider Impacts

14

Preparatory Dismantling Demolition

Regulatory Safety basis

Licensing/Permits

Base Operations

Management Integrations

Dedicated team

Lean management

Incentivisation

Workforce optimisation

Waste Route Waste form

End state redefinitionInput/output optimisation

Technical [Project Specific]

Contractual Make/buy decision

We are Different By Design