Mission to Decommission: Importance of Decommissioning Products to Increase E...
MEC5037Z Electricity Group presentation
1. Electrified
Sustainable energy supply for Ga-Khosanye local municipality
MSc candidates
Prepared By:
Michael Pougnet
Mubeen Gaibie
Soul Daniseb
Megan Crawcour
(Group 4, Project 2)
2. ∗ Non-migratory (used to be semi-nomadic)
∗ Education for the children (electricity)
∗ Minimise western world impact
∗ Most feasible options were wind & solar and
thus a combination of the two was selected
∗ Hydro was rejected (very location specific)
Project Reason & Choice
3. Project Choice
Sustainable option Sub options Main Disadvantage
Wind Wind farm
Wind mill at each
site
Visual impact
High upkeep costs
Photovoltaic (PV) PV farm
PV roof panels
Visual impact
Visual impact *
Hydro power (none) Location Specific
Anaerobic digestion Large unit
Small units (4)
High waste quantity
High technology
*Visual impact can be mitigated by advising architect of village
dwellings (Project EU2011-00589)
4. Given Wind Data and Sunny Days
∗ Most feasible options were wind & solar and
thus a combination of the two was selected
∗ Both have slight disadvantages in Winter
months but both will have battery backup
Project Choice
9. Earned Value Analysis
• CPI = 0.82 < 1
• SPI = 1.11 > 1
• ETC = R6 011 787
• SV= BCWP-BCWS=-4.66
• CV=BCWP-ACWP=1.49
R 0
R 2
R 4
R 6
R 8
R 10
R 12
R 14
Jan Feb Mar Apr May Jun Jul Aug
Time in Months of 2011
CostinMillions
TimeNow
BCWS
ACWP
BCWP
BAC
EAC
10. Earned Value Analysis (Zoomed in)
• CPI = 0.82 < 1
• SPI = 1.11 > 1
• ETC = R6 011 787
• SV= BCWP-BCWS=-4.66
• CV=BCWP-ACWP=1.49
R 2
R 4
R 6
Jan Feb Mar Apr
Time in Months of 2011
CostinMillions
TimeNow
BCWS
ACWP
BCWP
BAC
EAC
11. List of Activities for QCP
Checklist (Sample)
Standard/
Spec Responsibility Record
Verif
i
e
d
Site Research GIS 1002 Chief Geologist
Documents and
Surveys
Equipment Receiving
ASTM
9000
Project
Contractor Certificate
Solar Panels Installation ISO 4200
Electrical
Engineers Certificate
Solar Panels Installed ISO 9001
Electrical
Engineers Certificate
Solar Capacitors &
Transformer Installation ISO 4200
Electrical
Engineers Certificate
Solar Capacitors Installed ISO 9001
Electrical
Engineers Certificate
Community Preparation
Operational
Spec Social Scientist Certificate
12. ∗ Tendering Specs:
∗ Standard Tender Plan, R200.00 for tender documents
∗ CIDB Certified Grade 4
∗ Broad based black economic empowerment (BBBEE)
Level 4
∗ Tender Plan
Procurement & Tendering
of the Solar Panels
13. Identified Risks
Risk Likelihood Impact
Loss of Funding Low Detrimental to the project
Quality of tendered
items
Low High cost to replace
Revisions of software Medium PM office experienced delays
Community
Acceptance
Medium Delay the start date
Incident on site High Delaying end date of project
Technology Failure Extreme High cost to repair