Video of Substrate at Tidal Current Energy Site

Chris Blondeau and Juan Carlos do another video of the substrate at the site of the piling installation prior to the pile drilling operation for the Tidal Current Energy Project. They document some of the species of hydroid, colonial ascidian and sponges which grow on the giant barnacles in the area. March 29, 2006.

Note: The video pauses on each clump in order to have a better view.

 

 

Substrate with Invertebrates at the Tidal Energy Site

Chris Blondeau and Juan Carlos do another video of the substrate at the site of the piling installation prior to the pile drilling operation for the Tidal Current Energy Project. They document some of the species of hydroid, colonial ascidian and sponges which grow on the giant barnacles in the area. March 29, 2006.

Note: The video pauses on each clump in order to have a better view.

 

Invertebrate Scenes from the video:

TIDAL CURRENT :RENEWABLE ENERGY FOR RACE ROCKS

Complete Video Coverage of the Announcement at Pearson College

 TV and Print Media Coverage of the event.

Press Release : CANA PARTNERS TO ENABLE PEARSON COLLEGE – ENCANA – CLEAN CURRENT TIDAL POWER DEMONSTRATION PROJECT AT RACE ROCKS, BC Victoria

Thanks to an innovative partnership between Lester B. Pearson College of the Pacific, EnCana Corporation and Clean Current Power Systems Incorporated, Canada’s first free-stream tidal power project will be built at the Race Rocks Ecological Reserve, offshore of Vancouver Island in British Columbia. The project will enable the world famous marine park to tap into surrounding ocean currents and convert tidal energy to electric power for its needs beginning in early 2006. Making the announcement were:
Gwyn Morgan, President and CEO of EnCana,
Glen Darou, President and CEO of Clean Current,
Richard Neufeld, British Columbia Minister of Energy and Mines,
and Stuart Walker, Director of Pearson College.

 

Gwyn Morgan

Gwyn Morgan

Officially known as the “Pearson College – EnCana – Clean Current Tidal Power Demonstration Project at Race Rocks,” the project is enabled by a $3-million investment from the EnCana Environmental Innovation Fund. “EnCana is pleased to be a partner in this first-class, alternative energy project,” said Morgan. “Our investment in this B.C.-based unconventional environmental and power technology reflectsour desire to tangibly encourage innovative energy solutions.” EnCana’s Environmental Innovation Fund was established to advance new technologies and solutions that improve environmental performance associated with consuming and producing energy. Commercial proceeds from financed projects will be re-invested into the fund to ensure their sustainability.

 

Richard Neufeld

“The commitment by Premier Campbell in promoting alternative energy sources has helped British Columbia become a world leader in sustainable environmental management,” said Neufeld. “The province commends projects like this one, as they show our commitment to developing clean energy solutions that will benefit all British Columbians.” The multi-year demonstration project will involve the installation, operation and monitoring of a 65kW free-stream tidal turbine generator in the water near Race Rocks, a provincial ecological reserve located 10 nautical miles southwest of Victoria.

Glen Darou

Clean Current is a private British Columbia-based company that designs and licenses technology that efficiently converts the energy of tidal currents into electricity. Clean Current’s proprietary technology consists of a horizontal-axis ducted turbine with a direct-drive variable speed permanent magnet generator. The turbine generator is equally efficient in both directions as the tidal currents reverse twice each day. “This Canadian technology is simple, efficient and environmentally friendly,” said Darou. “We believe it is highly exportable technology, with strong potential to succeed in international settings. Our company is delighted to have the support of EnCana, Pearson College, and technical partners AMEC, Powertech Labs Inc. and Triton Consultants Ltd.”

Pearson College, one of ten United World Colleges worldwide, is the custodian of the Race Rocks Ecological Reserve, located three nautical miles from campus. Diesel-powered generators currently provide electricity requirements at the reserve. Students and staff will work elements of the tidal power demonstration project into their studies. “This is a terrific project for Pearson College, in that it supports our goal of making the ecological reserve a showcase for alternative, low-impact technologies such as tidal power,” said Walker. “We would like to thank Clean Current for their commitment to developing the technology and EnCana for the financial support that is making this demonstration project possible.”

Second Year Pearson College student Alyssa Holland (year 30) concluded the presentation , by thanking the speakers. As a student involved in Environmental Systems and the diving program, she shared the enthusiasm she has for the resources of the area and emphasized the great importance she and other students attach to the effort of those involved in this project in the ongoing goal of producing energy sustainably.

Dave Skilling

Communications Coordinator
Lester B. Pearson College
250-391-2479
www.pearsoncollege.ca
www.racerocks.ca

 

Environmental Protection of the Ecological Reserve with the Installation of the Tidal current Generator at Race Rocks

This file provides information on the process used to ensure environmental protection of the Ecological Reserve with the installation of the tidal current generator at Race Rocks.

BACKGROUND REFERENCES:

Contents:

BACKGROUND REFERENCES: See Below

1.Permit Application for Research on the Ecological Reserve 2004

2. Appendix A– Energy at Race Rocks : The problems and Solutions:

3. Environmental Impact of Tidal Current Energy Generation on Marine Mammals: Addendum to Clean Current Permit Application: Garry Fletcher.

4. References on the effects of Tidal Energy Generation on Marine Life:

5. Information for the Race Rocks Advisory Board on Alternate Energy Developments In the Race Rocks Ecological Reserve: 2004.

6.Outline of Expectations for a Baseline Study and Follow-up monitoring of the Current Energy Project at Race Rocks:

7. Video of the type of organisms that grow in the area of the turbine site.

8. Pam and Jason of Archipelago Marine Document life forms along the cable path.

9. Video of impact of Concrete Anchor Placement for the Tidal Energy Project

10. Environmental Monitoring at Race Rocks Ecological Reserve related to the Pearson College-Encana-Clean Current Tidal Power Demonstration Project by Pam Thuringer of Archipelago Marine, 2006.

11. Environmental Impact of the Diesel Energy Power generation System at Race Rocks

12. Preliminary Environmental Screening for: range Expansion of generator shed for battery storage

:13. Preliminary Environmental Screening for: Installation of Electrical Cable and Conduits at Race Rocks

14. Preliminary Environmental Screening for: Installation of the Piling for the tidal energy generator:.https://www.racerocks.ca/bc-parks-impact-assessment-process/ Continue reading

BC Parks Impact Assessment Process

FIle No: 85700-35-0210206

Name of Action:       Construction and Pile Drilling for Current Turbine Project  

Proponent:               Lester B Pearson College

Review Date(s):         Nov 2, 2005             

  1. Issues and Environmental Components
  2. List any issues of concern that have been or may be raised by BC Parks, other government agencies, First Nations, or the public.

2 Identify any geographic “hotspots” at or close to the proposed action (e.g., areas of high use, concentrations of facilities, wilderness conservation zones, unique landscape features).

Below are the relevant items that we are contributing to this Preliminary Assessment, the third in a series leading up to this project. If further items are provided in the next few weeks, they will be updated here:

Location: The proposed location of the Tidal Current Generator Piling for the Cradle is shown below. This site was chosen after extensive testing of the current profiles in both channels with the Acoustic Doppler Current Profiler.

The red lines indicate the Pearson College  permit access area..

 

 

 

3. Identify any important environmental, recreational, social or economic values in the area of the proposed action and/or the area surrounding the proposed action (e.g., rare or endangered species, hiking experience, midden site). Include a rationale as to why the value is considered important.

The location for the installation is in the current channel just South of North Rock, with the typical associations of organisms of the highly current swept areas of the island. Since the depth is up to 20 meters, there are few macroalgae present.

Archipelago marine has done a SIMS towed video CD . The route they took and the timing of the footage was done according to this Chart. Video taken by Pam Thuringer in the area of the chart missed by the towed video is now available from Archipelago marine

Some footage taken by the Pearson College Divers which shows the bottom fauna in the area of the turbine piling is located here:

In order to predict the best location for the installation of the tidal power generator, an ADCP ( Acoustic Doppler Current Profiler) supplied by ASL Environmental Sciences was deployed. This instrument will collect current regime information for a period of one month. Rita Santos did the video and Angie Karlsen helped Chris Blondeau lift and position the concrete weights used to secure the device on the sea floor..

For an idea of the general patterns of organism distribution, the two clips below were taken from the video which was filmed at the location of the ADCP research at Station2:

Preliminary Screen Checklist (partial)

C. Level 1 report should recommend appropriate times and methods for construction to ensure birds /wildlifeimpacts are kept to a minimum.

Date of work: The installation in November is timed after the nesting and seal pupping season and in the time of the year when the Sea Lions have returned but are concentrated in the area to the East of the docks, on South Rock and on Middle and West Island. The closest population that may be disturbed by the drilling is on North Rock, and part of Middle Rock. In the past that population frequently comes and goes probably because of the fall schedule of blasting by DND .

Construction Method: We have been advised that a contract has been let by Clean Current for the drilling and installation of the piling to bear the generator to:

Fraser River Pile & Dredge Ltd. (FRPD)1830 River Drive
New Westminster, B.C.
V3M 2A8
Tel: (604) 528-9333
(Project manager Rick Gillis)

The attached .pdf file.. Construction Drilling provides the details of this phase of the project.

The amount of oil consumed in the drilling operation is approximately 5 gallons /hr. For a drilling depth of 8 m, the operation should take 4-5 hours. The drilling operation will not produce an oil slick. In the event of a spill FRPD, will employ their standard method of deploying containment booms and pads to contain the oil. Due to the challenging conditions in this area, FRPD will have additional booms and pads on board.
The drilling operation is a closed system. All drill cuttings will be brought to the surface and then processed through a cyclone which will separate the cuttings from the water. The water and entrained air will then be returned to the ocean via a pipe at a depth of approx. 20 ft. All of the cuttings will be collected on a scow that is tied up along side the drilling barge.The cuttings will be taken ashore for disposal.
Six anchor blocks of approximately 6’ x 6’ x 6’ will be used to anchor the drilling rig in position. Each of these blocks can be dropped at a predetermined location; however, depending on the current during this operation, the actual location may differ from the intended spot. Also, once all 6 blocks are in position, the anchor lines will be tensioned to firmly lock the barge in position. During this winching operation, it is very possible for the blocks to slide a short distance along the seabed until they lock in position. The thinking now is that 4of these blocks will left in place for the duration of the Tidal Generator Project. This will avoid further damage to the bottom in future operations where a barge will have to be employed for the lifting of the generator on regular (yeaarly) basis for servicing.

Equipment

Island Tug operates a large fleet of tugs and barges including one self-propelled cable layer. The principal method of cable handling utilizes one of two powered self-breaking drums. Reel number 1 has a capacity for 80,000 feet of 2-inch diameter cable with a break holding capacity of 200 tons. Reel number 2 has a capacity for 30,000 feet of 2-inch diameter cable with a break holding capacity of 100 tons.

Procedure of Cable Laying – General

Reel number 2 is mounted aboard the cable layer, Georgia Transporter. Cable is transferred from shore storage reels to the ship-mounted reel and transported to the site. Cable is taken ashore at the cable shore-end via a bow mounted adjustable ramp. A bow mounted cable chute is used to deploy the cable while the Georgia Transporter is towed astern. Two GPS systems monitor the surface position and provide feedback via digital charts. Track corrections are implemented through a variety of methods using the Ship’s power, directing the towing vessel or employing side boats. For shallow water lays, the cable tension is not monitored by equipment but by the angle off the bow, with lay and reel speeds corrected as necessary. For deep-water lays, the cable tension is monitored with on deck tension monitoring equipment such as linear tension devices or load cells. Cable weights and water depth information are pre plotted along a planned track in order to adjust for the intended tension at given positions.

Reel number 1 is mounted aboard one of Island’s flat deck barges and used in the same manner as the description above, with the exception that the barge will start and finish on four point moorings.

Island Tug And Barge Ltd.
R.L. (Bob) Shields
President

Piling Construction:

Further details of the column construction in the figure above can be obtained from a .pdf file from Clean Current
On Site Supervision: Chris Blondeau, operations manager, and Garry Fletcher, Ecological Reserve Warden will be available to oversee the environmental concerns. In addition, Pam Thuringer and staff of Archipelago Marine have been contracted to do an ongoing environmental assessment for the duration of the construction phase of the project.
Recommendations:1. If it is possible, we recommend the temporary displacement of any of the larger motile invertebrates such as sea urchins, sea stars and sea cucumbers in the impacted area while the project is being carried out, with their return to the same approximate habitat upon completion. This may however not be feasible given the nature of the operation and the timing.

2. Working at this time of year could involve difficult weather conditions. It must be emphasized that the safety of personnel and the ecological reserve is paramount.

Prepared by G. Fletcher Nov 2, 2005

Underwater Survey for Environmental Impact of Tidal Generator Piling Location

Pam and Jason from Archipelago Marine do their underwater survey of the projected path of the tidal energy cable. They monitor through the reef area at 10 meters depth, which was  not covered by the SIMS towed video. October 26, 2005 Frequent visits from sealions frequently distract Juan Carlos as he takes the video.

 

Scenes from the video

Underwater testing of materials to be used in the Tidal current energy project

Below: Installation of the Fouling Plates by Chris Blondeau and Pearson College Diving Students in July, 2005. This video shows the installation process for the research project carried out to determine which surfaces discouraged growth in the waters at Race Rocks.

 

 

In the spring of 2005, a set of plates made up of 5 different materials and coatings was deployed in the centre of the main channel, straight out from the docks at Race Rocks. This is the result on Nov 2005 results- (qualitative)

 

ONE YEAR LATER June 09, 2006

 

BC Parks Impact Assessment Process Preliminary Screen Report for Electrical Cable installation

File No:   85700-35/0210206

BC Parks Impact Assessment Process 

Level 1, Preliminary Screen Report

Name of Action:    Installation of Electrical Cable Channel and Conduits at Race Rocks. 

Proponent:               Lester B Pearson College and Clean Current Power

Review Date(s):         May 17, 2005                                                                Page:  1of 3

  1. Issues and Environmental Components
  2. List any issues of concern that have been or may be raised by BC Parks, other government agencies, First Nations, or the public.
  • No habitat loss should take place.
  • Impacts that could potentially be damaging to other wildlife and plant communities as a result of  demolition/construction activities.
  1. Identify any geographic “hots pots” at or close to the proposed action (e.g., areas of high use, concentrations of facilities, wilderness conservation zones, unique landscape features).

The proposed location of the cable entry to the water from the island is represented below.

This would allow construction in the intertidal area during mid-May to mid-June in a location where there is already extensive human-created infrastructure, and where there is no impact to nesting birds. It also enables us to provide needed repair of the dock structure.

  1. Identify any important environmental, recreational, social or economic values in the area of the proposed action and/or the area surrounding the proposed action (e.g., rare or endangered species, hiking experience, midden site). Include a rationale as to why the value is considered important.

There are none of the above values with this route along the docks that could be considered an impediment. Pam Thuringer of Archipelago Marine did a survey of the area at low tide on May 12. She found no rare or significant species in the area that will not recover in a short period afterwards. Link to her species list here

Preliminary Screen Checklist Page:  2 of 3

Complete the following based on information available and/or the experience of BC Parks staff at the time of the review.

  1. BC Parks has a responsibility to comply with the following Acts and regulations. Indicate that the proposed action complies with the following: Done ( or N/A)
    Park Act, Park Amendment Acts Yes
    Ecological Reserve Act Yes
    An order issued under the Environmental Land Use Act n/a
    BC Environmental Assessment Act n/a
    Waste Management Act n/aHeritage Conservation Act (i.e., Archaeological Impact Assessment Guidelines) n/a
    Federal Fisheries Act (Department of Fisheries and Oceans) n/a
    Other (specify):
    Comments:
    BC Parks should ensure that all actions comply with BC Parks policies. Indicate that the proposed action complies with the following: Done
    Approved management plan or management direction statement (MDS)Yes
    BC Protected Areas Strategy: Resource and Recreation Use Guidelines for Protected AreasYes BC Parks Policy including conservation and recreation goals (Striking the Balance) Yes
    BC Parks Policies (specify):Eco reserves set aside for protection and research Yes
    BC Parks ConservationProgramPolicies yes
    BCParksAnnualManagementPlan (i.e.,values and targets)n/a
    Other (specify):
    Comments:
    Page:3 of 3 3.
    Document which agencies /stakeholders that have been or should be notified and/or contacted: yes” Done ( or N/A)
    Conservation Data Centre n/a Ministry of SRM (specify branch):
    Ministry of Forests (i.e., Range Act) n/a

Ministry of Energy and Mines (Mineral Tenure Act) n/a
Ministry of Health Services n/a>
First Nations Yes
Agencies responsible for broader level plans (i.e., Regional District, LRMP) n/a
Other (specify):
Comments (include name and title of contact):
The proposed action is likely to result in the following impacts (check all that apply) Done
(U or N/A)

Adverse and permanent effects on the important conservation, recreation and/or cultural heritage values n/a

Adverse and permanent effects on the character and aesthetics of the protected area n/a

Adverse effects to endangered, threatened or vulnerable or regionally significant species, populations and  habitats (i.e., red/blue-listed species/habitats, biogeoclimatic representation) U

Adverse effects to critical or geographically unique characteristics U

Adverse effects to public health and safety n/a

Adverse effects to traditional use of the area by First Nations n/a

Adverse effects to local communities n/a

Adverse effects to the recreational use or enjoyment of the park (regardless of the intended benefits of the proposed action) n/a

Economic implications, such as operating costs, that cannot be maintained over time n/a

A high level of controversy or public concern regarding the action n/a

Effects of the action, which when combined with the effects of other actions in the region, may result in cumulative impacts n/a

Implications which may be precedent-setting and should therefore be considered in the context of similar future actions n/a

Comments (use corresponding letters to refer to specific impacts listed above):

  1. Level 1 report should recommend appropriate times and methods for construction to ensure birds/wildlife impacts are kept to a minimum.
    to ensure birds/wildlife impacts are kept to a minimum.The site where the cable would enter the sea, is on the west side of the Jetty. This area can receive concrete cladding of a reinforced conduit right down to the end of the jetty, if concrete is poured at one of the upcoming low tides in the next month, in order to avoid pouring underwater.
    The proposal involves a protective conduit that can be bolted to the wall of the jetty. This same conduit would enter the water and carry the cable down to the depths, where intertidal damage from rolling rocks would not occur.
    A further advantage of this proposal is that we would require that the west wall of the jetty would re-enforced with concrete in order to repair some of the undermining of the jetty. In some areas this has gone in as far as 60 to 80 centimeters. That part of this erosion of the jetty could be the result of it not being fully filled in with new concrete when the jetty was partly rebuilt in 1986. It looks very much like the older exposed loose concrete and fill was the part that has eroded. The dock was constructed sometime pre-1950 on a rock finger projecting seaward.
    By using camera 5 remote control at  you can see this area easily if you choose the pre-selection of “Jetty”. By zooming in at low tide, the base of the dock can be seen almost to the end.
    Construction Method: Roma Construction is being contracted for the above water portion of the job.This job consists of two parts:

    Part a) Consists of immediate work, to commence within the next week, in order to take advantage of the upcoming sets of low tides during the daytime. A 6 inch solid conduit in 25’ sections (HDPE )  will be embedded in concrete for the length of the docks shown here in magenta. Removal of the surface coating of algae and sessile invertebrates will be done only in the area of the new concrete addition. Any large motile invertebrates will be displaced manually from the immediate area prior to the cleaning. No chemicals will be used in the cleaning process as a directed water jet should be adequate. The dock will be repaired along this side in the process, with holes and unstable portions filled in. Also included in this operation will be the inclusion of a 4 inch conduit for telemetry and cables as well as a 1.25 inch poly hose for water intake.

    Concrete will be made on site from materials transported to the island. Any debris created during the process will be hauled off the island for disposal.

    Chris Blondeau, operations manager and Garry Fletcher, Ecological Reserve Warden, will be on site to oversee the environmental concerns. In addition, Pam Thuringer and staff of Archipelago Marine have been contracted to do an ongoing environmental assessment for the duration of the construction phase of the project during the next year.

Deploy and Retrieve ADCP Instrument 2005

In order to predict the best location for the installation of the tidal power generator, an ADCP ( Acoustic Doppler Current Profiler) supplied by ASL Environmental Sciences was deployed. This instrument will collect current regime information for a period of one month. Rita Santos did the video and Angie Karlsen helped Chris Blondeau lift and position the concrete weights used to secure the device on the sea floor..

See other archived video with Pearson College Divers

Preliminary Screening: BC Parks Impact Assessment

                                                                                                               File No:   85700-35/0210206

BC Parks Impact Assessment Process

Level 1, Preliminary Screen Report

(See Users Guide, pp. 9 to 12)

Name of Action:       Expand generator shed for battery storage for Current Turbine Project  

Proponent:               Lester B Pearson College

Review Date(s):         March 17,05                                                                Page:  1of 3

A. Issues and Environmental Components

  1. List any issues of concern that have been or may be raised by BC Parks, other government agencies, First Nations, or the public.

Impacts of expanding sidewalk footprint. Impact on nesting birds.

ie: Construction should take place when birds aren’t nesting.

No habitat loss should take place.

Impacts that could potentially be damaging to other wildlife and plant communities as a result of  demolition/construction activities.

  1. Identify any geographic “hotspots” at or close to the proposed action (e.g., areas of high use, concentrations of facilities, wilderness conservation zones, unique landscape features).

The proposed footprint of the engine room expansion is represented below. Note the sidewalk extension is made more clear in following diagrams.

This would accommodate the floor plan represented following:
The outside wall with the double door in the technical diagram is the part that would occupy the small white square above.

This would accommodate the floor plan represented following:
The outside wall with the double door in the technicall diagram is the part that
would occupy the small white square above.

  1. Identify any important environmental, recreational, social or economic values in the area of the proposed action and/or the area surrounding the proposed action (e.g., rare or endangered species, hiking experience, midden site). Include a rationale as to why the value is considered important.

Ensure no endangered or rare plant species or other habitat is lost as a result of expansion of sidewalk. Reduce size to minimum needs.

This area has been surveyed on April 6 /05 by Pam Thuringer of Archipelago Marine and she has indicated there are no endangered plant species therein. Most of the grasses are introduced species, with a few invasive species. None of the rock outcrop up the slope is impacted by this extension.

“I have recommended that the sod that is lifted, should be transplanted to another area of the island, for instance to a corner of the top of the concrete covered cistern, which could support a grass community if  adequate soil depth was restored, or other areas which currently have concrete which could be moved such as the “sidewalk to nowhere!” below, located by the boat shed.   I think that restoration of this 17 by 4 foot area would be a suitable mitigation for the impacted area by the engine room, as it adds habitat in an area more suitable for nesting. ”
(Garry Fletcher)

Preliminary Screen Checklist Page:  2of 3

Complete the following based on information available and/or the experience of BC Parks staff at the time of the review.

  1. BC Parks has a responsibility to comply with the following Acts and regulations. Indicate that the proposed action complies with the following: Done ( or N/A)
    Park Act, Park Amendment Acts Yes
    Ecological Reserve Act Yes
    An order issued under the Environmental Land Use Act n/a
    BC Environmental Assessment Act n/a
    Waste Management Act n/aHeritage Conservation Act (i.e., Archaeological Impact Assessment Guidelines) n/a
    Federal Fisheries Act (Department of Fisheries and Oceans) n/a
    Other (specify):
    Comments:
    BC Parks should ensure that all actions comply with BC Parks policies. Indicate that the proposed action complies with the following: Done
    Approved management plan or management direction statement (MDS)Yes
    BC Protected Areas Strategy: Resource and Recreation Use Guidelines for Protected AreasYes BC Parks Policy including conservation and recreation goals (Striking the Balance) Yes
    BC Parks Policies (specify):Eco reserves set aside for protection and research Yes
    BC Parks ConservationProgramPolicies yes
    BCParksAnnualManagementPlan (i.e.,valuesandtargets)n/a
    Other (specify):
    Comments:
    Page:3 of 3 3.
    Document which agencies /stakeholders that have been or should be notified and/or contacted: yes” Done ( or N/A)
    Conservation Data Centre n/a Ministry of SRM (specify branch):
    Ministry of Forests (i.e., Range Act) n/a

Ministry of Energy and Mines (Mineral Tenure Act) n/a
Ministry of Health Services n/a>
First Nations Yes
Agencies responsible for broader level plans (i.e., Regional District, LRMP) n/a
Other (specify):
Comments (include name and title of contact):
The proposed action is likely to result in the following impacts (check all that apply) Done
(U or N/A)

Adverse and permanent effects on the important conservation, recreation and/or cultural heritage values n/a

Adverse and permanent effects on the character and aesthetics of the protected area n/a

Adverse effects to endangered, threatened or vulnerable or regionally significant species, populations and  habitats (i.e., red/blue-listed species/habitats, biogeoclimatic representation) U

Adverse effects to critical or geographically unique characteristics U

Adverse effects to public health and safety n/a

Adverse effects to traditional use of the area by First Nations n/a

Adverse effects to local communities n/a

Adverse effects to the recreational use or enjoyment of the park (regardless of the intended benefits of the proposed action) n/a

Economic implications, such as operating costs, that cannot be maintained over time n/a

 A high level of controversy or public concern regarding the action n/a

Effects of the action, which when combined with the effects of other actions in the region, may result in cumulative impacts n/a

Implications which may be precedent-setting and should therefore be considered in the context of similar future actions n/a

Comments (use corresponding letters to refer to specific impacts listed above):

  1. Level 1 report should recommend appropriate times and methods for construction to ensure birds /wildlife impacts are kept to a minimum.

The window of work for the sidewalk construction will be in the next few weeks. It is scheduled to start on April 18, well before the onset of nesting in late May. We have given the end of April as a deadline for the sidewalk extension and any other on land work that may compromise the bird nesting habitat to be completed.

Concrete will be made on site from materials transported to the island.

  Garry Fletcher and /or Chris Blondeau will be on site to oversee the environmental concerns and Brian Emmett and Pam Thuringer and staff of Archipelago Marine have been contracted to do an ongoing environmental assessment for the duration of the construction phase of the project during the next year.

  1. An on ground review of proposed sidewalk location and reduced sidewalk footprint recommended.

See photos above.