Construction Project Management Plan - Altona Wind-Farm Project

Civil Engineering Technology Project Management CIVC-1044

Prepared for:

Dr. Dave Woytowich, P. Eng, PhD.

Altona Wind-Farm Project Prepared by:

Mark Dacquel, CET, EPt

EXECUTIVE SUMMARY Pattern is a premium independent power company. We own and operate ten wind power projects in the United States, Canada and Chile that use proven, best-in-class technology and have a total owned capacity of 1,255 MW. These projects generate stable long-term cash flows in attractive markets that have strong growth potential. Each of our projects has contracted to sell all of its energy output, or a majority, on a long-term, fixed-price power purchase agreement with a creditworthy counterparty. Ninety-five percent of the electricity to be generated by our projects will be sold under these power purchase agreements, which have a weighted average remaining contract life of approximately 19 years. (Pattern Energy, 2014) Pattern and Manitoba Hydro collaborated on a joint venture with the successful negotiation of a 27-year power purchase from the St. Joseph Wind-Farm Project, where 60 wind turbines were erected on 125 square km in the rural municipalities of Montcalm and Rhineland. The project contributed to the local economy, creating 225 construction jobs, 15 permanent positions and an estimated $38 million in total to land owners and an additional $44 million in local municipal taxes over the life of the wind-farm. (Government of Manitoba, 2010) The success of the St. Joseph Wind-Farm Project has prompted Pattern Energy to construct Manitoba’s largest wind-farm in Altona, Manitoba by erecting 85 wind turbines on 200 square km of agricultural land and producing renewable energy for a guaranteed 25 years. Another power purchase agreement will be formalized with Manitoba Hydro seeing Pattern Energy investing $120 and Manitoba Hydro and the Provincial Government of Manitoba lending Pattern Energy $370 million which is to be repaid over 20 years.

i

TABLE OF CONTENTS EXECUTIVE SUMMARY ................................................................................................................. i 1.0 INTRODUCTION ..................................................................................................................... 1 2.0 STAGES OF PROJECT DEVELOPMENT ..................................................................................... 1 2.1 PRE-CONSTRUCTION STAGE............................................................................................... 2 2.2 CONSTRUCTION STAGE ...................................................................................................... 2 2.3 COMMISSIONING STAGE ................................................................................................... 3 3.0 PROJECT SCHEDULE ............................................................................................................... 3 3.1 CRITICAL PATH ................................................................................................................... 3 3.2 MILESTONES ...................................................................................................................... 5 4.0 CONCLUSIONS ....................................................................................................................... 5 5.0 REFERENCES .......................................................................................................................... 7 APPENDICES ................................................................................................................................ 8 APPENDIX A: PROJECT CHARTER .............................................................................................. 9 APPENDIX B: WORK BREAKDOWN STRUCTURE ...................................................................... 12 APPENDIX C: WORK BREAKDOWN STRUCTURE DICTIONARY.................................................. 14 APPENDIX D: PROJECT SCHEDULE .......................................................................................... 18

ii

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

1.0 INTRODUCTION Altona is a town in southern Manitoba in the rural municipality of Rhineland about 100 km south-west of Winnipeg and 133 km north of Grand Forks, North Dakota. Pattern Energy has plans to build Manitoba’s largest wind-farm in Altona by erecting 85 wind turbine generators producing 195.5 MW of renewable energy on 200 square km of leased agricultural land. The project delivery method for the Altona Wind-Farm Project will be based on the Traditional Method of Design-BidBuild and commissioning of the power system and all auxiliary equipment. The project budget is estimated at $490 million using comparative unit pricing with the St. Joseph Wind-Farm Project. Financing will be made available through the Provincial Government of Manitoba and Manitoba Hydro. The authorization date of the Altona Wind-Farm Project is September 22, 2014 and the projected finish date is October 30, 2015. Assumptions and constraints include the leasing of land, financing from Manitoba Hydro, financing from the Government of Manitoba and the formalizing of a long term power purchase agreement with Manitoba Hydro. Risks include delays in construction due to weather and timely shipping of wind turbine generators. Project success criteria will be based on the completion of the project within the specified duration and budget and the satisfaction of the residents of Altona, municipal/provincial governments and Manitoba Hydro.

2.0 STAGES OF PROJECT DEVELOPMENT The project life cycle of the Altona Wind-Farm Project will consist of three stages of project development: • • •

Pre-Construction Stage Construction Stage Commissioning Stage

1

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

2.1 PRE-CONSTRUCTION STAGE Upon authorization of the Altona Wind-Farm project, the project management team will initiate the planning of the project and hold an informal public consultation with residents and governing figures of Altona and the province to address issues and answer any questions. A Project Charter will be drafted and finalized formally identifying project goals, scope, project organization and providing summary of objectives and management. Site investigations and initiation of a pre-feasibility report and feasibility analysis report will be done in house with the mobilization of surveying, environmental and geotechnical departments. Formalization of land leases and the power purchase agreement with Manitoba Hydro will prompt the design phase. Project engineers, designers and technologist will prepare preliminary and detailed design specifications and drawings as per reports and site analysis which will be reviewed at 50% and 75% completion to ensure requirements are being met and all quality procedures are being followed by the design team. Contract Documents will be tendered for the bidding phase, upon which a contractor will be selected. A Contract Statement of Work will be drafted and finalized prompting the construction stage to commence.

2.2 CONSTRUCTION STAGE The mobilization phase will secure permits, bonds, licenses and insurance. A project schedule will be developed for all tasks and a kick-off meeting will be held with stakeholder’s and Pattern staff to clarify the scope and ensure a complete understanding of the project’s requirements. (Bennett, 2003) Equipment and resources will be mobilized to prepare the site f or the construction phase, upon which bi weekly site inspections will occur for the monitoring and control of quality management, to assure that the work complies with the technical requirements set forth in the contract documents. Procurement of turbines will take place during the construction of roadways, crane pads and turbine foundations. Any civil engineering work including changes to work, shop drawings, record drawings and structural calculations will occur awaiting timely delivery of turbines will be erected upon completion of foundation work and all auxiliary equipment will be installed and connected. A project closing phase will conclude all activities including project “Post-Mortem” Meeting, finalizing all subcontracts, archiving project documentation, and performing a “Lessons Learned” Report to formally close the project.

2

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

2.3 COMMISSIONING STAGE The commissioning stage involves activation of the power system and verification that all the equipment and infrastructure that make up the wind farm is in compliance of specifications and code guaranteeing its operability in terms of performance, reliability, safety and information traceability. The site will be cleaned and construction equipment and materials will be taken off site. Access roads will be restored to their original vegetative condition and erosion control will be implemented. Upon completion of all tests of the power system and auxiliary equipment, a report will be documented stating all requirements have been met and commercial commissioning is approved. The transition of the project to operations will be formalized marking the project’s completion. A warranty period will address any warranty issues to the power system and warranty service will be provided for up to 90 days.

3.0 PROJECT SCHEDULE The Altona Wind-Farm is a fast track project. In order to meet the projected schedule, it is paramount that survey, environmental and geotechnical reports and design reviews are completed within 1 calendar day of receipt. Many tasks will be executed concurrently as per project schedule, attached as APPENDIX D.

3.1 CRITICAL PATH The “Critical Path” is the sequence of activities that determine the project duration. The Altona Wind-Farm Project’s critical path is as follows: •

1.1.1 Initiate project planning

•

1.1.2 Conduct public consultation

•

1.1.3 Finalize "Project Charter"

•

1.1.4 Survey selected sites

•

1.1.5 Conduct environmental assessment

•

1.1.6 Conduct geotechnical assessment

•

1.1.7 Assess the site's wind energy potential

•

1.1.8 Finalize "Feasibility Analysis" Report

•

1.1.9 Obtain land rights

•

1.1.10 Formalize "Power Purchase" agreement 3

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

•

1.2.3 Review generator and transmitter specifications

•

1.2.4 Design civil engineering infrastructure

•

1.2.5 Design mechanical and electrical systems

•

1.2.6 Finalize Tender procurement documents

•

1.3.1 Call Tender

•

1.3.2 Open Tender

•

1.3.3 Select contractor

•

1.3.4 Formalize "Contract Statement of Work"

•

2.1.1 Obtain building permits

•

2.1.3 Obtain project liability insurance

•

2.1.4 Conduct Project "Kick-off" Meeting

•

2.1.5 Mobilize equipment

•

2.1.6 Preparation of site

•

2.2.2 Procurement of turbines

•

2.2.3 Prepare construction and maintenance of infrastructure

•

2.2.4 Perform civil engineering work

•

2.2.5 Erect turbines

•

2.2.6 Install and connect electrical equipment

•

2.3.1 Conduct Project "Post-Mortem" Meeting

•

2.3.2 Finalize and close all sub-contracts

•

2.3.3 Archive project documentation

•

2.3.4 Perform and finalize a "Lessons Learned" Report

•

3.1.4 Clean site

•

3.1.5 Approve commercial commissioning

•

3.1.6 Finalize transition

•

3.1.7 Project Completion

•

3.2.1 Provide warranty service

4

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

3.2 MILESTONES TASK 1.1.3 Finalize "Project Charter" 1.1.8 Finalize "Feasibility Analysis" Report 1.1.9 Obtain land rights 1.1.10 Formalize "Power Purchase" agreement 1.2.6 Finalize Tender procurement documents 1.3.1 Call Tender 1.3.2 Open Tender 1.3.3 Select contractor 1.3.4 Formalize "Contract Statement of Work" 2.1.4 Conduct Project "Kick-off" Meeting 2.1.6 Preparation of site 2.2.4 Perform civil engineering work 2.2.5 Erect turbines 2.2.6 Install and connect electrical equipment 2.3.1 Conduct Project "Post-Mortem" Meeting 2.3.4 Perform and finalize a "Lessons Learned" Report 3.1.6 Finalize transition 3.1.7 Project Completion

DATE Tue 9/23/14 Thu 10/9/14 Fri 10/10/14 Mon 10/13/14 Mon 10/13/14 Tue 11/25/14 Wed 11/26/14 Wed 12/31/14 Wed 12/31/14 Wed 12/31/14 Thu 2/12/15 Thu 5/28/15 Fri 7/17/15 Tue 9/8/15 Tue 9/8/15 Wed 9/30/15 Fri 10/30/15 Fri 10/30/15

4.0 CONCLUSIONS Outlined below is a concluding summary of activities and practices that will be utilized in the Altona Wind-Farm Project: • • • • • • •

Pattern Energy to construct a 195.5 MW wind-farm in Altona, Manitoba Power generated will be sold via power purchase agreements with Manitoba Hydro. 200 square km of agricultural land will be leased in the RM of Rhineland Project delivery method will be based on the Traditional Method of DesignBid-Build. Project management process will mirror principles set by the Project Manager Institute A Project Charter will formally recognize the existence of project and provide summary of objectives and management. Pre-construction stage will include Pre-design, Design and Bidding Phases.

5

CONSTRUCTION PROJECT MANAGEMENT PLAN • • • • •

•

•

•

•

•

PATTERN ENERGY

Construction stage will include Mobilization, Construction and Project close out phases. Commissioning stage will include System activation and warranty phases. A project schedule will be developed via MS Project to keep track of project activities, resources, budget and schedule. Milestones and critical tasks will be monitored closely. Kick-off meetings and site inspections will occur for the monitoring and control of quality management, to assure that the work complies with the technical requirements set forth in the contract documents. Pattern’s engineering work is executed under a series of ISO 9001 engineering practices and procedures developed within the company’s engineering department. Pattern recognizes that an effective H&S program is one that is in continuous development and improvement. Our Workplace Health and Safety group reviews and updates existing health and safety practices to ensure optimum people and environmental stewardship. Our engineering focus on constructability derived from our substantial wind-farm construction experience. It will ensure a smooth transition from engineering to construction. Our prior experience with structural engineering as applied to wind turbines and various geotechnical conditions will benefit the project by resulting in the selection of the most appropriate foundation design, yielding optimal quality and cost efficiency. Our understanding and stake in the Canadian environment will ensure total care in respect to the ecological impact of this project on the local forest and wetlands.

6

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

5.0 REFERENCES Bennett, F. L. (2003). Project Mobilization Phase. In F. L. Bennet, The Management of Construction (p. 9). Burlington: Butterworth-Heinemann. eolien. (2011, January 1). Wind Energy in Quebec. Retrieved February 17, 2014, from Wind Energy TechnCentre: https://www.eolien.qc.ca/en/eolien-inquebec/wind-farm-development-stages.html Government of Manitoba. (2010, April 29). News Release - Manitoba. Retrieved February 17, 2014, from Government of Manitoba: http://news.gov.mb.ca/news/index.html?archive=2010-4-01&item=8342 Pattern Energy. (2014, January 1). About Pattern Energy. Retrieved February 17, 2014, from Pattern Energy: http://www.patternenergy.com/en/about/ Schwalbe, K. (2012). An Introduction to Project Management, Fourth Edition. In K. Schwalbe, An Introduction to Project Management, Fourth Edition (pp. 73-326). Minneapolis: Kathy Schwalbe, LLC. University of California. (2012, January 1). Pre-Design Phase. Retrieved February 17, 2014, from University of California: http://www.ucop.edu/construction-services/facilities-manual/volume-2/vol2-chapter-6.html

7

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

APPENDICES

8

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

APPENDIX A: PROJECT CHARTER Project Title: Altona Wind-farm by Pattern Energy

Authorization Date: September 22, 2014 Projected Finish Date: October 30, 2015

Project Manager: Macauley Siemens Mark Dacquel David Mandrick Project Objectives: 1. Construct Manitoba’s largest wind-farm in Altona Manitoba by the erecting 85 wind turbines. The Altona wind farm will produce sustainable energy for roughly 75000 homes for a guaranteed 25 years. 2. Lease of 200 km2 of agricultural land (at the cost of $3 million annually) for locations of the 85 turbines for length of the Altona Wind-farm (2039). 3. Reach a new long term power purchase agreement with Manitoba Hydro for the duration of the Altona Wind-farm. Approach: 1. Pre-Construction Phase 1.1 Pre-Design Phase 1.2 Design Phase 1.3 Bidding Phase 2. Construction 2.1 Mobilization 2.2 Construction 2.3 Project Close-out 3. Commissioning Phase 3.1 System Activation 3.2 Warranty Period

9

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

Milestones • Kick-off meeting • Call tender • Open Tender • Select Contractor • Ground breaking ceremony • Construction of all windmills • Project Completion Budget Information: $490 million (approx. $5.8 million/turbine) which has been gathered through funding from MB Hydro as well as funding from the Provincial Government. About a tenth of the cost of this project expansion is going towards labour costs. Project Success Criteria: • Successfully completed within timeframe of October 15, 2015. • Budget Requirements met. • Provide Manitoba Hydro with an environmentally-sustainable source of energy. This wind-farm will produce enough power to meet the needs of nearly 70,000 homes annually. Assumptions and Constraints: • Leasing vital land requirements from landholders. • Funding from Manitoba Hydro and Provincial Government. • Expanding long term power purchase agreement with Manitoba Hydro Risks: • Delays in construction schedule due to the inability of erecting windmills because of wind or weather conditions. • Shipment and availability of Siemens windmill turbines.

10

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

Stakeholder Register: Internal Stakeholders

Name

Position

Contact Information

Pattern Energy

Macauley Siemens

Project Manager

[email protected]

Pattern Energy

Mark Dacquel

Project Manager

[email protected]

Pattern Energy

David Mandrick

Project Manager

[email protected]

Pattern Energy

Roy Vermette

President

[email protected]

Manitoba Hydro

Rosann Wowchuk

Finance Minister

[email protected]

External Stakeholders

Name

Position

Contact Information

R.M. of Rhineland

Denis Klassen

C.A.O.

[email protected]

R.M. of Rhineland

Gilbert Lavallee

Public Works

[email protected]

Town of Altona

Derek Sabourin

Councillor

[email protected]

Sign-off

Sign-off

11

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

APPENDIX B: WORK BREAKDOWN STRUCTURE 1.0 Pre-Construction Stage 1.1 Pre-Design Phase 1.1.1

Initiate project planning

1.1.2

Conduct public consultation

1.1.3

Finalize “Project Charter”

1.1.4

Survey selected sites

1.1.5

Conduct environmental assessment

1.1.6

Conduct geotechnical assessment

1.1.7

Assess the site’s wind energy potential

1.1.8

Finalize “Feasibility Analysis” Report

1.1.9

Obtain land rights

1.1.10 Formalize “Power Purchase” agreement 1.2 Design Phase 1.2.1

Review foundation requirements

1.2.2

Review specifications and drawings of turbines

1.2.3

Review generator and transmitter specifications

1.2.4

Design civil engineering infrastructure

1.2.5

Design mechanical and electrical systems

1.2.6

Finalize Tender procurement documents

1.3 Bidding Phase 1.3.1

Call tender

1.3.2

Open tender

1.3.3

Select contractor

1.3.4

Formalize “Contract Statement of Work”

2.0 Construction Stage 2.1 Mobilization Phase 2.1.1

Obtain building permits

12

CONSTRUCTION PROJECT MANAGEMENT PLAN 2.1.2

Develop project schedule

2.1.3

Obtain project liability insurance

2.1.4

Conduct Project “Kick-off” Meeting

2.1.5

Mobilize equipment

2.1.6

Preparation of site

PATTERN ENERGY

2.2 Construction Phase 2.2.1

Commence bi-weekly site inspections

2.2.2

Procurement of turbines

2.2.3

Prepare construction and maintenance infrastructure

2.2.4

Perform civil engineering work

2.2.5

Erect turbines

2.2.6

Install and connect electrical equipment

2.3 Project Close-out 2.3.1

Conduct Project “Post-Mortem” Meeting

2.3.2

Finalize and close all sub-contracts

2.3.3

Archive project documentation

2.3.4

Perform and finalize a “Lessons Learned” Report

3.0 Commissioning Stage 3.1 System Activation 3.1.1

Perform mechanical tests

3.1.2

Verify electrical and communication systems

3.1.3

Restore condition of access roads and control erosion

3.1.4

Clean site

3.1.5

Approve commercial commissioning

3.1.6

Finalize transition

3.1.7

Project Completion

3.2 Warranty period 3.2.1

Provide warranty service

13

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

APPENDIX C: WORK BREAKDOWN STRUCTURE DICTIONARY 1.0 Pre-Construction Stage: Commence Pre-design, Design and Bidding Phase 1.1 Pre-design Phase: During the pre-design phase, studies are done to analyze space requirement issues, the constraints and opportunities of the proposed site, and the cost versus the budget. (University of California, 2012) 1.1.1 Initiate project planning: Commence planning of project identifying project goals, scope, project organization, stakeholders, business case and constraints 1.1.2 Conduct public consultation: Conduct informal public consultation to seek input on project. 1.1.3 Finalize “Project Charter”: Finalize document formally recognizing the existence of project and provides summary of objectives and management. 1.1.4 Survey Selected Sites: Survey ideal sites to establish maps and network scheme for new turbines 1.1.5 Conduct environmental assessment: Assess environmental, social and economic impacts of project. 1.1.6 Conduct geotechnical assessment: Perform soil testing of selected sites to make recommendations for turbine foundations. 1.1.7 Assess the site’s wind energy potential: Analyze wind data from St. Joseph and St Leon wind-farms. 1.1.8 Finalize “Feasibility Analysis” Report: Complete evaluation and analysis of the project for Manitoba Hydro. 1.1.9 Obtain land rights: Finalize land lease agreements. 1.1.10 Formalize Power Purchase agreement: Formalize power purchase agreement with Manitoba Hydro. 1.2 Design Phase: Create design that will correctly and completely implement all requirements. 1.2.1 Review foundation requirements: Review foundation requirements as per geotechnical report.

14

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

1.2.2 Review specifications and drawings of turbines: Review Siemen’s 2.3MW turbine specifications and drawings as per manufacturer manual. 1.2.3 Review generator and transmitter specifications: Review generator and transmitter specifications as per Electrical Engineer’s report. 1.2.4 Design civil engineering infrastructure: Design road layout, crane pads, turbine foundations, structural calculations and construction specifications. 1.2.5 Design mechanical and electrical systems: Design collection system and interconnection substation. 1.2.6 Finalize Tender procurement documents: Complete tender and contract documents including all survey and design work needed to prepare quantities and guideline costs. 1.3 Bidding Phase: Negotiate and conclude calls for tenders and contracts. 1.3.1 Call Tender: Announce award of public contract through open tender to maximize economy and efficiency in public procurement. 1.3.2 Open Tender: To maintain transparency in the opening of tenders, opening of tenders will occur in presence of bidders. 1.3.3 Select contractor: Choose contractor with highest score via evaluation modalities. 1.3.4 Formalize “Contract Statement of Work”: Sign-off of Contract Statement of Work between parties. 2.0 Construction Stage: Consists of Mobilization, Construction and Project close out phases. 2.1 Mobilization Phase: Secure contractual issues as permits, bonding and insurance and develop project schedule. 2.2.1 Obtain building permits: Submit and get approval for development and building permits. 2.1.2 Develop project schedule: Develop project schedule to monitor and control project activities. 2.1.3 Obtain project liability insurance: Apply and get approval for insurance policies.

15

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

2.1.4 Conduct Project “Kick-off” Meeting: Conduct Project Kick-off meeting to improve competencies, team interaction and the overall team environment to enhance project performance. 2.1.5 Mobilize equipment: Mobilize forces and equipment necessary to perform required work. 2.1.6 Preparation of site: Clear vegetation and surface soil. 2.2 Construction Phase: Initiation of construction phase. 2.2.1 Commence bi-weekly site inspection: Commence bi-weekly site inspection for duration of project. 2.2.2 Procurement of turbines: Procurement of Siemen’s 2.3 MW turbines 2.2.3 Prepare construction and maintenance infrastructure: Construction of roadways, crane pads and turbine foundations. 2.2.4 Perform civil engineering work: Perform all civil engineering work including changes to work, shop drawings, record drawings and structural calculations. 2.2.4 Erect turbines: Erect 85 Siemen’s 2.3MW turbines. 2.2.5 Install and connect electrical equipment: Connect wind turbine power system to all auxiliary components. 2.3 Project Close-out Phase: Commence all activities to formally conclude project. 2.3.1 Conduct Project “Post-Mortem” Meeting: Conduct Project “PostMortem” Meeting to assess the project and reflect on team member, stakeholder and management relationships. 2.3.2 Finalize and close all sub-contracts: Terminate contracts as per completion of work. 2.3.3 Archive project documentation: Archive project documentation for future auditing purposes. 2.3.4 Perform and finalize a “Lessons Learned” Report: Complete Lesson’s Learned Report to promote the recurrence of desirable outcomes, preclude the recurrence of undesirable outcomes and archive best practices.

16

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

3.0 Commissioning Stage: Verifying all equipment and infrastructure of wind farm power system and marks the beginning of the project’s operation phase. 3.1 System Activation: Commence start-up of power system. 3.1.1 Perform mechanical tests: Perform mechanical tests to ensure compliance with specifications. 3.1.2 Verify electrical and communication systems: Verify electrical and communication systems are in compliance of specifications 3.1.3 Restore condition of access roads and control erosion: Restoration of access roads to their original vegetative condition. 3.1.4 Clean site: Clean site of excess construction materials and waste. 3.1.5 Approve commercial commissioning: Assess entire power system project and give approval for transitioning to operations party. 3.1.6 Finalize transition: Formalize transition of power system to operations party. 3.1.7 Project Completion: Acknowledgement of project completion. 3.2 Warranty period: Address warranty issues. 3.2.1 Provide warranty service: Provide warranty service of power system and auxiliary equipment for up to 90 days.

17

CONSTRUCTION PROJECT MANAGEMENT PLAN

PATTERN ENERGY

APPENDIX D: PROJECT SCHEDULE

18

Mark Dacquel Environmental Technology ID

Task Name 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Altona Wind-Farm 1.0 Pre-Construction Stage 1.1 Pre-design Phase 1.1.1 Initiate project planning 1.1.2 Conduct public consultation 1.1.3 Finalize "Project Charter" 1.1.4 Survey selected sites 1.1.5 Conduct environmental assessment 1.1.6 Conduct geotechnical assessment 1.1.7 Assess the site's wind energy potential 1.1.8 Finalize "Feasibility Analysis" Report 1.1.9 Obtain land rights 1.1.10 Formalize "Power Purchase" agreement 1.2 Design Phase 1.2.1 Review foundation requirements 1.2.2 Review specifications & drawings of turbines 1.2.3 Review generator and transmitter specifications 1.2.4 Design civil engineering infrastructure 1.2.5 Design mechanical and electrical systems 1.2.6 Finalize Tender procurement documents 1.3 Bidding Phase 1.3.1 Call Tender 1.3.2 Open Tender 1.3.3 Select contractor 1.3.4 Formalize "Contract Statement of Work" 2.0 Construction Stage 2.1 Mobilization Phase 2.1.1 Obtain building permits 2.1.2 Develop project schedule 2.1.3 Obtain project liability insurance 2.1.4 Conduct Project "Kick-off" Meeting 2.1.5 Mobilze equipment 2.1.6 Preparation of site 2.2 Construction Phase 2.2.1 Commence bi-weekly site inspections 2.2.2 Procurement of turbines 2.2.3 Prepare construction and maintenance of infrastructure 2.2.4 Perform civil engineering work 2.2.5 Erect turbines 2.2.6 Install and connect electrical equipment 2.3 Project Close-out 2.3.1 Conduct Project "Post-Mortem" Meeting 2.3.2 Finalize and close all sub-contracts 2.3.3 Archive project documentation 2.3.4 Perform and finalize a "Lessons Learned" Report 3.0 Commissioning Stage 3.1 System Activation 3.1.1 Perform mechanical tests 3.1.2 Verify electrical and communication systems 3.1.3 Restore condition of access roads and control erosion 3.1.4 Clean site 3.1.5 Approve commercial commissioning 3.1.6 Finalize transition 3.1.7 Project Completion 3.2 Warranty Period 3.2.1 Provide warranty service

Appendix D Project Schedule Duration

278.56 days 55.06 days 16 days 1 day 0.5 days 0.5 days 10 days 10 days 10 days 10 days 2 days 1 day 1 day 16 days 5 days 5 days 5 days 10 days 10 days 1 day 23.06 days 14 days 0.5 hrs 7 days 2 days 219.19 days 45.5 days 10 days 1 day 5 days 0.5 days 10 days 20 days 173.69 days 29.25 days 0.5 days 35 days 35 days 35 days 35 days 16.5 days 0.5 days 10 days 3 days 3 days 21 days 21 days 15 days 15 days 15 days 15 days 3 days 3 days 0 days 0 days 0 days

Start

Mon 9/22/14 Mon 9/22/14 Mon 9/22/14 Mon 9/22/14 Tue 9/23/14 Tue 9/23/14 Wed 9/24/14 Wed 9/24/14 Wed 9/24/14 Wed 9/24/14 Wed 10/8/14 Fri 10/10/14 Mon 10/13/14 Tue 10/14/14 Tue 10/14/14 Tue 10/14/14 Tue 10/14/14 Tue 10/21/14 Tue 10/21/14 Tue 11/4/14 Wed 11/5/14 Wed 11/5/14 Wed 11/26/14 Wed 11/26/14 Fri 12/5/14 Tue 12/9/14 Tue 12/9/14 Tue 12/9/14 Tue 12/23/14 Tue 12/23/14 Wed 12/31/14 Wed 12/31/14 Thu 1/15/15 Thu 2/12/15 Mon 9/14/15 Thu 2/12/15 Fri 2/13/15 Wed 4/8/15 Thu 5/28/15 Fri 7/17/15 Tue 9/8/15 Tue 9/8/15 Tue 9/8/15 Tue 9/22/15 Fri 9/25/15 Wed 9/30/15 Wed 9/30/15 Wed 9/30/15 Wed 9/30/15 Wed 9/30/15 Wed 9/30/15 Thu 10/22/15 Tue 10/27/15 Fri 10/30/15 Fri 10/30/15 Fri 10/30/15

Finish

Predecessors

Fri 10/30/15 Tue 12/9/14 Mon 10/13/14 Mon 9/22/14 Tue 9/23/14 3 Tue 9/23/14 4 Tue 10/7/14 5 Tue 10/7/14 5 Tue 10/7/14 5 Tue 10/7/14 5 Thu 10/9/14 6,7,8,9 Fri 10/10/14 10 Mon 10/13/14 11 Tue 11/4/14 Mon 10/20/14 12 Mon 10/20/14 12 Mon 10/20/14 12 Mon 11/3/14 16 Mon 11/3/14 16 Tue 11/4/14 17,18 Tue 12/9/14 Tue 11/25/14 19 Wed 11/26/14 21 Fri 12/5/14 22 Tue 12/9/14 23 Mon 10/26/15 Thu 2/12/15 Tue 12/23/14 24 Wed 12/24/14 27 Wed 12/31/14 27 Wed 12/31/14 29 Thu 1/15/15 30 Thu 2/12/15 31 Mon 10/26/15 Mon 10/26/15 Fri 2/13/15 32 Wed 4/8/15 39 Thu 5/28/15 40 Fri 7/17/15 41 Tue 9/8/15 42 Wed 9/30/15 Tue 9/8/15 43 Tue 9/22/15 45 Fri 9/25/15 46 Wed 9/30/15 47 Fri 10/30/15 Fri 10/30/15 Thu 10/22/15 48 Thu 10/22/15 48 Thu 10/22/15 48 Thu 10/22/15 48 Tue 10/27/15 54 Fri 10/30/15 55 Fri 10/30/15 56 Fri 10/30/15 Fri 10/30/15 57

July 1 6/22

8/3

October 1 9/14 10/26

January 1 12/7 1/18

April 1 3/1

4/12

5/24

July 1 7/5

October 1 9/27

8/16

11/8

January 1 12/20

1/31

April 1 3/13

Project Engineer Project Engineer Project Engineer Project Engineer 9/23/2014 Survey Crew Geotechnical Crew Environmental Crew Project Engineer,Technologist 10/9/2014 10/10/2014 10/13/2014 Design Engineer,Project Engineer,Technologist Design Engineer,Project Engineer,Technologist Design Engineer,Project Engineer,Technologist Design Engineer,Project Engineer,Technologist Design Engineer,Project Engineer,Technologist Design Engineer,Project Engineer,Technologist 11/4/2014 Project Engineer 11/25/2014 11/26/2014 12/5/2014 12/9/2014 Project Engineer,General Contractor,Technologist General Contractor,Project Engineer,Technologist General Contractor,Project Engineer,Technologist General Contractor,Project Engineer,Technologist General Contractor,Project Engineer,Technologist 12/31/2014 General Contractor,Project Engineer,Technologist 2/12/2015 General Contractor,Project Engineer,Technologist Project Engineer,General Contractor,Technologist Project Engineer,General Contractor,Technologist 5/28/2015 7/17/2015 9/8/2015 Project Engineer,Technologist 9/8/2015 Project Engineer,Technologist Project Engineer,Technologist 9/30/2015 Project Engineer,Technician,Technologist Project Engineer,Technician,Technologist Project Engineer,Technician,Technologist Project Engineer,Technician,Technologist Project Engineer,Technician,Technologist Project Engineer,Technician,Technologist Project Engineer,Technician,Technologist 10/30/2015 10/30/2015 10/30/2015

4/24