Topic:"Jurisdictional Questions" in M08929

a result of decommissioning the hydro-systems. Methodology In order to estimate the wetland permitting costs, the area of wetland that is contiguous with the hydro- systems must first be determined. Contiguous wetland area is areas of wetl...

AI summary The text outlines a methodology for estimating wetland permitting costs related to the decommissioning of hydro-systems. It defines contiguous wetland areas and describes the data sources used in a desktop wetland study, including satellite imagery, wetland inventories, and topographic databases.

1 2 Legend: Bear River Hydro System Wetland within 10 m of river 3 4 5 Wetland within 50 m of lake NSDNR Wetland Inventory Bog 8 7 6 Bog or Fen Fen Marsh 0 2.5 5 7.5 10 Kilometres Salt Marsh Swamp

AI summary The text presents a map legend for the Bear River Hydro System, highlighting wetland classifications and distances from water bodies, including references to the Nova Scotia Department of Natural Resources (NSDNR) and specific wetland types such as bog, fen, and marsh.

Scale: Map Index: 1:30,000 0 ¯ 1 2 3 Drawn By: M. Marriott Checked By: 3 Kilometres S. Dickey REDACTED (CONFIDENTIAL INFORMATION REMOVED) Hydro Asset Study Appendix E Page 21 of 163 Notes: ¯ 1. Data Sources: NS Power Inc., NSTD, GeoNOVA, G...

AI summary This document is a map index and scale from a Hydro Asset Study Appendix E, indicating data sources such as NS Power Inc., NSTD, GeoNOVA, and Geogratis, and using a projection based on NAD83 UTM Zone 20N.

Hydro Asset Study Appendix E Page 22 of 163 Notes: ¯ 1. Data Sources: NS Power Inc., NSTD, GeoNOVA, Geogratis. 2. Projection: NAD83 UTM Zone 20N

AI summary This document provides information about data sources and projection used in a hydro asset study. The data sources include NS Power Inc., NSTD, GeoNOVA, and Geogratis, with the projection specified as NAD83 UTM Zone 20N.

NSTD, GeoNOVA, Geogratis. 2. Projection: NAD83 UTM Zone 20N

AI summary The text lists entities involved in a regulatory proceeding and specifies a geographic projection standard used in the context of the proceeding.

4 5 Legend: 1 Harmony Hydro System 7 8 9 6 Wetland within 50 m of lake 10 11 12 13 Wetland within 10 m of river 14 15 16 17 NSDNR Wetland Inventory 20 Bog 18 19 22 Bog or Fen 21 Fen 23

AI summary The text presents a legend for a map depicting the Harmony Hydro System and surrounding wetlands, including classifications such as wetlands within 50 meters of a lake, within 10 meters of a river, and various types of bogs and fens as identified by the Nova Scotia Department of Natural Resources.

4 5 Legend: 1 Harmony Hydro System 7 8 9 6 Wetland within 50 m of lake 10 11 12 13 Wetland within 10 m of river 14 15 16 17 NSDNR Wetland Inventory 20 Bog 18 19 22 Bog or Fen 21 Fen 23 Marsh 0 5

AI summary The text includes a legend and map elements related to the Harmony Hydro System, with annotations about wetlands in proximity to lakes and rivers, and references to the NSDNR Wetland Inventory, including classifications such as bog, fen, and marsh.

4 5 Legend: 1 Harmony Hydro System 7 8 9 6 Wetland within 50 m of lake 10 11 12 13 Wetland within 10 m of river 14 15 16 17 NSDNR Wetland Inventory 20 Bog 18 19 22 Bog or Fen 21 Fen 23

AI summary The text presents a legend for a map depicting the Harmony Hydro System, including classifications of wetlands based on their proximity to water bodies and their types, such as bogs and fens, as identified by the Nova Scotia Department of Natural Resources.

4 5 Legend: 1 Harmony Hydro System 7 8 9 6 Wetland within 50 m of lake 10 11 12 13 Wetland within 10 m of river 14 15 16 17 NSDNR Wetland Inventory 20 Bog 18 19 22 Bog or Fen 21 Fen 23

AI summary The text presents a legend for a map depicting the Harmony Hydro System and surrounding wetlands, including classifications such as wetlands within 50 meters of a lake, 10 meters of a river, and various types of bogs and fens, as identified by the Nova Scotia Department of Natural Resources.

4 5 Legend: 1 Harmony Hydro System 7 8 9 6 Wetland within 50 m of lake 10 11 12 13 Wetland within 10 m of river 14 15 16 17 NSDNR Wetland Inventory 20 Bog 18 19 22 Bog or Fen 21

AI summary The text includes a legend for a map related to the Harmony Hydro System, highlighting different wetland classifications and their proximity to water bodies, as well as references to the Nova Scotia Department of Natural Resources (NSDNR) and specific wetland types such as bogs and fens.

4 5 Legend: 1 Harmony Hydro System 7 8 9 6 Wetland within 50 m of lake 10 11 12 13 Wetland within 10 m of river 14 15 16 17 NSDNR Wetland Inventory 20 Bog 18 19 22 Bog or Fen 21 Fen 23

AI summary The text includes a legend for a map depicting the Harmony Hydro System, with various classifications of wetlands and their proximity to water bodies, as well as references to the Nova Scotia Department of Natural Resources (NSDNR) Wetland Inventory and specific wetland types such as bogs and fens.

NSDNR Wetland Inventory 16 17 Bog 15 Bog or Fen 18 Fen Marsh 0 4 8 12 16 Salt Marsh Kilometres

AI summary The document presents a map and data related to the NSDNR Wetland Inventory, highlighting different wetland types such as bog, fen, and marsh, with measurements in kilometers.

of lake 6 7 se Toney yR Wetland within 10 m Lake 10 iv e 13 14 of river 11 12 r NSDNR Wetland Inventory 16 17 Bog

AI summary The text includes a map or diagram with labels such as 'Lake,' 'Wetland within 10 m of river,' and 'Bog,' and references to the NSDNR Wetland Inventory. It appears to be a geographical or environmental representation, possibly related to land use or ecological planning.

Legend: 3 4 5 Sheet Harbour Hydro System 8 7 6 Wetland within 50 m of lake Ruth Falls Wetland within 10 m 9 10 Flowage of river NSDNR Wetland Inventory 11 Bog Bog or Fen 12

AI summary The text presents a diagram or legend related to a hydro system in Sheet Harbour, including elements such as wetlands, flowage, and a bog or fen, with references to the Nova Scotia Department of Natural Resources (NSDNR) wetland inventory.

sh Lake Scale: Map Index: 1:30,000 0 ¯ 1 2 3 Drawn By: M. Marriott Checked By: 3 Kilometres S. Dickey REDACTED (CONFIDENTIAL INFORMATION REMOVED) Hydro Asset Study Appendix E Page 128 of 163 Notes: ¯ 1 Island 1. Data Sources: NS Power Inc....

AI summary This document contains a map scale and projection information, along with a note indicating that data sources include NS Power Inc., NSTD, GeoNOVA, and Geogratis. The content is labeled as confidential and redacted.

xperience in working with Nova Scotia Environment’s wetland permitting process. Strum has successfully permitted the alteration of hundreds of wetlands under Nova Scotia’s Wetland Conservation Policy. Wetland Compensation – Strum maintains...

AI summary The text discusses Strum's experience in working with Nova Scotia Environment’s wetland permitting process, including their success in permitting the alteration of hundreds of wetlands and their expertise in wetland creation and compensation. It also mentions their certification and office locations.

elines and best practices in Nova Scotia to allow for the development of cost estimates for archaeological work that may be required during the potential removal of hydroelectric assets owned by NSPI. Archaeological sites in the province o...

AI summary The text outlines the need for cost estimates for archaeological work in Nova Scotia, particularly during the potential removal of hydroelectric assets owned by NSPI. It emphasizes the protection of archaeological sites under the Special Places Protection Act (SPPA) and the requirement to follow guidelines for archaeological work, including those under an Archaeological Resource Impact Assessment (Category C) permit.

REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 6 of 146 NSPI – Hydro Asset Costing Document archaeological potential: background research; archaeological potential modelling; and, pedestrian reconnai...

AI summary This document outlines the assessment of archaeological potential for hydroelectric assets based on background research and modelling, without on-site verification. It emphasizes the need for pedestrian reconnaissance to finalize recommendations on archaeological potential.

depend on contemporary biophysical characteristics. Archaeological potential models should be employed in conjunction with detailed background studies and augmented with archaeological reconnaissance. High Archaeological Potential refers t...

AI summary The text discusses the assessment of archaeological potential in areas where NSPI's assets are located, emphasizing the use of biophysical characteristics, background studies, and reconnaissance. NSPI has provided Boreas Heritage with digital data to evaluate these assets.

nsibility for costs and liabilities associated with potential need for additional archaeology assessments and/or impact(s) to potential archaeological resources; x For dams classified as freeboard and/or left in place in the Asset List, it...

AI summary The document outlines assumptions regarding archaeological assessments for hydro assets, specifying that certain dams and canals will be left as is, while others may require further evaluation if their status changes. Boreas Heritage provides these assumptions and cautions about potential changes.

mmunities and the KMKNO, regulatory requirements (CCH), as well as environmental requirements and engineering results, may also affect the costs presented in this document. It must be considered, the costings provided in this costing study...

AI summary The costing study for the proposed asset developments and removals acknowledges that costs are based on incomplete and assumed data. It highlights the need for CCH to determine if proposed areas overlap with archaeological concerns and emphasizes the importance of a staged approach to managing archaeological risks.

limited to: impact area, project duration, crew complement, travel time and distance, as well as research and reporting requirements. 2.5 Archaeological Assumptions The Archaeological Assumptions are developed on the supposition that ALL h...

AI summary The text outlines archaeological assumptions for a project, focusing on the removal of hydroelectric infrastructure and the reinstatement of river systems to pre-dam conditions. It emphasizes avoidance of archaeological sites and mitigation through preservation, with authorization required from the provincial regulator and engagement with Mi’kmaw communities.

regulator (CCH). Any recommendations and mitigation measures are also subject to site-specific engagement between the Mi’kmaw communities, KMKNO and NSPI. a) Archaeological Reconnaissance It is assumed archaeological reconnaissance will be...

AI summary The document discusses archaeological reconnaissance procedures to be undertaken by NSPI, including identifying areas with high archaeological potential, confirming background research results, and documenting resources. It outlines strategies for detailed assessments and monitoring based on potential findings.

onnaissance would not be required. This represents the minimum requirement (and minimum cost) for all asset locations. b) Asset removal in High Potential Areas If asset removal occurs in areas considered to exhibit high potential for encou...

AI summary The text outlines procedures for asset removal and archaeological mitigation, emphasizing systematic subsurface surveys and shovel testing in high potential areas. It details the use of GPS technology for recording findings and potential additional assessments by the CCH if archaeological resources are discovered.

test, additional assessment and mitigation may be required by CCH to determine the nature and extent of the deposit. c) Archaeological Mitigation (Excavation) In instances where significant archaeological resources will be disturbed by ass...

AI summary The document outlines archaeological mitigation and monitoring requirements during asset removal, emphasizing the need for controlled excavation and compliance with standards set by CCH. It details the preferred 2m x 2m grid method and the role of CCH in authorizing site-specific measures.

ching/excavation) and focusses on the inspection of the impact area as excavation occurs. All areas of exposure are visually examined for artifacts and cultural features. e) Asset Removal in Low Potential Areas If asset removal occurs in a...

AI summary The text outlines procedures for archaeological monitoring during asset removal and de-watering activities. It emphasizes the inspection of exposed areas for artifacts and cultural features, and outlines the conditions under which development can proceed in areas with low archaeological potential, requiring authorization from the CCH.

n the area to proceed as planned. Implementation of any site- specific recommendation must be authorized by CCH. f) De-watering in Areas with Known Archaeological Resources It is assumed archaeological reconnaissance/monitoring will be con...

AI summary The text outlines procedures for de-watering in areas with known archaeological resources, emphasizing archaeological reconnaissance, monitoring, and artifact collection. Implementation requires authorization from the CCH, and specific steps are detailed for documentation, mitigation, and conservation of artifacts in accordance with provincial guidelines.

ich is assumed to occur following a heavy rain. If significant archaeological resources, as deemed by CCH, are encountered, additional reconnaissance may be warranted. Page 9 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset...

AI summary The text discusses archaeological reconnaissance requirements during de-watering activities, emphasizing the need to identify and protect potential archaeological resources. It outlines procedures for conducting reconnaissance, exceptions to the requirement, and the timeline for implementing the program.

us archaeological assessments were conducted for this area. The recommended course of action is archaeological reconnaissance followed by archaeological shovel testing and archaeological excavation. It is estimated that the archaeological...

AI summary The text discusses the need for archaeological assessments for the Avon Hydro System in Nova Scotia, including reconnaissance, shovel testing, and excavation. It also outlines the system's location and components, as well as the estimated costs for asset removal.

t the archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: Card Lake Reservoir Type: Dewatering Based on previous background research and archaeological potential modelling, the Card Lake...

AI summary The text discusses archaeological assessments for two hydro assets: Card Lake Reservoir and Canoe Lake Dam. Both locations are identified as having high potential for archaeological resources, and assessments are recommended. The estimated costs for these assessments are mentioned, though specific figures are redacted.

archaeological assessment can be undertaken at a cost between and p applicable taxes. plus Asset Location: Canoe Lake Reservoir Type: Dewatering Based on previous background research and archaeological potential modelling, the Canoe Lake R...

AI summary The text discusses the need for archaeological assessments at several hydroelectric assets in Nova Scotia, including Canoe Lake Reservoir, Falls Lake Dam, and Falls and Zwicker Lakes Reservoirs, due to their high potential for impacting archaeological resources. No previous assessments have been conducted at these locations.

REDACTED Hydro Asset Study Appendix F Page 21 of 146 NSPI – Hydro Asset Costing Document Asset Location: Falls and Zwicker Lakes Reservoirs Type: Dewatering Based on previous background research and archaeological potential modelling, the...

AI summary The document outlines the need for archaeological assessments at several hydro asset locations in Nova Scotia, including Falls and Zwicker Lakes Reservoirs, Zwicker Lake Dam, and MacDonald Pond Dam and Spillway, due to their high potential for impacting archaeological resources. Costs for these assessments are estimated but not fully specified.

sessment can be undertaken at a cost between and plus applicable taxes. Asset Location: MacDonald Pond Dam and Spillway Type: Medium Dam; Concrete Dam on bedrock Based on previous background research and archaeological potential modelling,...

AI summary The document discusses the archaeological assessment requirements for two hydroelectric assets: MacDonald Pond Dam and Spillway, and Avon 1 Plant and Penstock. Both locations are identified as having high potential to impact archaeological resources, necessitating reconnaissance, shovel testing, and excavation. Costs for these assessments are estimated but not fully specified.

mated that the archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: Gulch Pipeline Type: Pipeline Based on previous background research and archaeological potential modelling, portions of...

AI summary The text discusses the need for archaeological assessments around the Gulch Pipeline and Gulch Main Dam and Spillway due to high potential for impacting archaeological resources. It mentions previous assessments and the recommended actions for each location.

that the area surrounding the dam and spillway was Low Potential for archaeological resources (Redden et al. 2016a:21). As a result, the recommended course of action is archaeological reconnaissance. It is estimated that the archaeological...

AI summary The text discusses the archaeological potential of several areas affected by hydroelectric projects, including Gulch Flowage and the Ridge Plant and Pipeline. It notes that these areas have high potential for archaeological resources and recommends reconnaissance and assessment. Costs for these assessments are mentioned, though specific figures are redacted.

23 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 27 of 146 NSPI – Hydro Asset Costing Document It is estimated that the archaeological assessment can be undertaken at a cost between and plus p appli...

AI summary The document outlines the estimated costs for archaeological assessments required for the Ridge Main Dam and Spillway, as well as Ridge Wing Dams 1 & 2. The area surrounding the Ridge Main Dam and Spillway is identified as having high archaeological potential and requires further testing and excavation.

at a cost between and p applicable taxes. plus Asset Location: Ridge Wing Dams 1 & 2 Type: Small; Earthfill; Wing Dam 2 – Leave in Place Based on previous background research and archaeological potential modelling, the area surrounding the...

AI summary The text discusses archaeological assessments required for several hydroelectric assets in Nova Scotia, including Ridge Wing Dams 1 & 2 and Ridge Flowage. Archaeological reconnaissance and monitoring are recommended for Ridge Wing Dam 1, while Ridge Wing Dam 2 is to be left in place. Ridge Flowage requires assessment due to high archaeological potential when water levels are lowered. Estimated costs for these assessments are mentioned.

imated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Mulgrave Main and Wing Dams Type: Small; Earthfill; Based on previous background research and archaeological potential modelli...

AI summary The text discusses the archaeological assessment costs for two locations—Mulgrave Main and Wing Dams and Lake Mulgrave. Both areas are identified as having high archaeological potential, requiring reconnaissance and monitoring during asset removal or dewatering. Estimated costs for these assessments are mentioned but not quantified in the provided text.

REDACTED Hydro Asset Study Appendix F Page 31 of 146 NSPI – Hydro Asset Costing Document Asset Location: White Rock Plant Type: Plant/Powerhouse Based on previous background research and archaeological potential modelling, the area surroun...

AI summary The document outlines the need for archaeological assessments at three locations near the White Rock Plant, Dam, and Pond due to high potential for impacting archaeological resources. Previous assessments were limited, and further reconnaissance, shovel testing, and excavation are recommended. Estimated costs for these assessments are provided, though specific figures are redacted.

eological assessment can be undertaken at a cost between and plus p applicable taxes. Asset Location: White Rock Pond Type: Dewatering Based on previous background research and archaeological potential modelling, White Rock Pond exhibits H...

AI summary The document discusses archaeological assessments required for three locations: White Rock Pond, Hells Gate Plant, and Hells Gate Dam and Spillway. Each site is identified as having high potential for archaeological resources, and the recommended actions include reconnaissance and excavation. Estimated costs for these assessments are mentioned, though specific figures are redacted.

taken at a cost between and p applicable taxes. plus Asset Location: Hells Gate Dam and Spillway Type: Medium Dam constructed on bedrock Based on previous background research and archaeological potential modelling, the area surrounding the...

AI summary The text discusses archaeological assessments required for several hydroelectric assets, including the Hells Gate Dam and Spillway, Hells Gate Pond, and Lumsden Dam and Plant. These locations are identified as having high archaeological potential, necessitating reconnaissance, shovel testing, and excavation. Estimated costs are mentioned for these assessments.

ro Asset Study Appendix F Page 33 of 146 NSPI – Hydro Asset Costing Document Asset Location: Lumsden Dam and Plant Type: Medium Dam; Earthfill; Spillway constructed on bedrock Based on previous background research and archaeological potent...

AI summary The document outlines archaeological assessments required for three Nova Scotia Power assets: Lumsden Dam and Plant, Lumsden Pond, and Hollow Bridge Plant and Pipeline. Each location is identified as having high potential for impacting archaeological resources, necessitating reconnaissance and excavation. Costs for these assessments are estimated but incomplete in the provided text.

archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Hollow Bridge Plant and Pipeline Type: Plant/Powerhouse and Pipeline Based on previous background research and archaeological potential modell...

AI summary The text discusses the archaeological assessment required for the Hollow Bridge Plant and Pipeline and Black River Lake Dam. Previous assessments identified high potential for archaeological resources, but no significant resources were found. Additional assessment may be needed if asset removal is required, increasing costs.

h respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: Black River Lake Dam Type: Small Dam; Earthfill Based on previous background research and archaeological potential...

AI summary The document discusses the archaeological assessment requirements for the removal of assets at Black River Lake Dam and Black River Lake. Both locations have high potential for impacting archaeological resources, necessitating reconnaissance and monitoring. Costs for these assessments are estimated, with potential for additional costs if previous studies are deemed insufficient.

e archaeological assessment can be undertaken at a cost off p plus applicable taxes. Page 31 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 35 of 146 NSPI – Hydro Asset Costing Document Asset Locatio...

AI summary The text discusses archaeological assessments required for three dam locations in Nova Scotia: Forks Dam, Lunn Dam, and Dean Chapter Lake Dam. Forks Dam and Dean Chapter Lake Dam are identified as having high potential for impacting archaeological resources, requiring reconnaissance, shovel testing, and excavation. Lunn Dam, being a Freeboard Dam, does not require further archaeological work.

s area. As this location is a Freeboard dam, no further work is recommended. Asset Location: Dean Chapter Lake Dam Type: Small Dam; Earthfill; Spillway constructed on bedrock Based on previous background research and archaeological potenti...

AI summary The text discusses archaeological assessments required for the Dean Chapter Lake Dam and Salmontail Lake Main Dam due to their high potential for impacting archaeological resources. It outlines the need for reconnaissance and monitoring during asset removal or dewatering activities.

that the archaeological assessment can be undertaken at a cost off pplus applicable taxes. Asset Location: Salmontail Lake Main Dam Type: Small Dam; Earth/Rockfill; Based on previous background research and archaeological potential modelli...

AI summary The document discusses archaeological assessments for several assets, including the Salmontail Lake Main Dam and Hatchard Lake Dam, highlighting the need for reconnaissance and monitoring due to high archaeological potential. The costs for these assessments are mentioned, though specific figures are redacted.

REDACTED Hydro Asset Study Appendix F Page 37 of 146 NSPI – Hydro Asset Costing Document Asset Location: Hatchard Lake Dam Type: Freeboard Dam Based on previous background research and archaeological potential modelling, the area surroundi...

AI summary The document outlines the archaeological potential for three different asset locations: Hatchard Lake Dam, Methals Dam and Plant, and Methals Lake. It notes that the Hatchard Lake Dam area has low archaeological potential, while the Methals Dam and Plant area previously assessed as low potential may require further evaluation. Methals Lake is categorized as a dewatering site with no specific archaeological assessment mentioned.

s not sufficient with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: Methals Lake Type: Dewatering Based on previous background research and archaeological potenti...

AI summary The text discusses archaeological assessments required for hydro assets at Methals Lake and Little River Lake. Both locations are identified as having high potential for archaeological resources, necessitating reconnaissance and excavation, with associated costs estimated.

DACTED Hydro Asset Study Appendix F Page 39 of 146 NSPI – Hydro Asset Costing Document Asset Location: Trout River Dykes (L,M,N,P) Type: Dyke P Spillway constructed on bedrock Based on previous background research and archaeological potent...

AI summary The document discusses archaeological assessments required for several hydroelectric assets in Nova Scotia, including the Trout River Dykes, Trout River, and Lanes Mills Dam & Spillway. The areas are identified as having high potential for impacting archaeological resources, and assessments are recommended to evaluate potential impacts.

ment can be undertaken at a cost off plus applicable taxes. Asset Location: Lanes Mills Dam & Spillway and Muskrat Cove Dam Type: Small Dam; Earthfill and concrete Based on previous background research and archaeological potential modellin...

AI summary The document discusses archaeological assessments for two dam sites—Lanes Mills Dam & Spillway and North Gaspereau Lake Dam—highlighting the need for reconnaissance due to potential impacts on archaeological resources. Previous studies have influenced the current assessment, and costs are estimated for these assessments, with potential for additional costs if further investigation is needed.

sufficient with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: North Gaspereau Lake Dam Type: Dam Based on previous background research and archaeological potentia...

AI summary The document discusses archaeological assessments required for two locations: North Gaspereau Lake Dam and Gaspereau Lake Reservoir. The North Gaspereau Lake Dam area was previously assessed as Low Potential for archaeological resources, but further assessment may be needed. The Gaspereau Lake Reservoir exhibits High Potential for archaeological resources when water levels are lowered, requiring reconnaissance.

e was reconstructed using property data (Property Online) and historic mapping. It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Page 37 REDACTED (CONFIDENTIAL INFORMATION REMOVED) R...

AI summary The text discusses archaeological assessments for two assets: Black Brook Dam and Forest Home Dyke. It notes the high archaeological potential around Black Brook Dam and references a prior study that found low potential around North Gaspereau Lake Dam. Costs for assessment are mentioned, though specific figures are redacted.

with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: Forest Home Dyke Type: Constructed on bedrock Based on previous background research and archaeological potentia...

AI summary The text discusses archaeological assessments required for two dam sites, Forest Home Dyke and Aylesford Lake Dam, due to their high potential for impacting archaeological resources. Previous assessments were conducted for Forest Home Dyke, but additional studies may be needed if asset removal proceeds. For Aylesford Lake Dam, no prior assessments were conducted, and both reconnaissance and monitoring are recommended.

that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Toms Lake Wing Dam Type: Medium Dam; Earthfill embankment Based on previous background research and archaeological potential modellin...

AI summary The text discusses archaeological assessments for three different assets: Toms Lake Wing Dam, Toms Lake, and Dickie Brook Pipeline. Each location is identified with its type and potential impact on archaeological resources. The text mentions previous studies and the estimated costs for conducting archaeological reconnaissance.

943). It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Dickie Brook Pipeline Type: Pipeline Based on previous background research and archaeological potential modelli...

AI summary The text discusses the archaeological assessment required for the Dickie Brook Pipeline and the Fall River Hydro System. It outlines the need for archaeological reconnaissance, shovel testing, and excavation due to the high potential for impacting archaeological resources. It also provides a general cost range for these assessments.

archaeological assessment can be undertaken at a cost between and plus p applicable taxes. Asset Location: Fall River Pipeline Type: Pipeline Based on previous background research and archaeological potential modelling, the area surroundin...

AI summary The text discusses archaeological assessments required for several infrastructure projects, including the Fall River Pipeline, Miller Lake, and Soldier Lake Main Dam, due to their high potential for impacting archaeological resources. The assessments involve reconnaissance, shovel testing, and excavation, with estimated costs provided.

cient with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: Soldier Lake Wing Dam #1 Type: Small Dam Based on previous background research and archaeological potenti...

AI summary The text discusses the archaeological potential around two dams, Soldier Lake Wing Dam #1 and Soldier Lake Wing Dam #2. High potential for impacting archaeological resources is noted for both, but additional assessment is only recommended for Dam #1 due to its location and previous findings. No significant precontact cultural material was found at Dam #1, but further reconnaissance may be needed if asset removal exceeds previously tested areas.

tial modelling, the area surrounding the Soldier Lake Wing Dam #2 exhibits High Potential for impacting archaeological resources. As this location is a Freeboard dam, no further work is recommended. Page 45 REDACTED (CONFIDENTIAL INFORMATI...

AI summary The Soldier Lake Wing Dam #2 and Soldier Lake areas are identified as having high potential for impacting archaeological resources, particularly when water levels are lowered. No previous assessments were conducted, and an archaeological reconnaissance is recommended for the lakeshore.

ony Lake Dam Harmony Lake Drawdown Total System Cost Asset Location: Harmony Wing Dam Type: Small Dam; Earthfill embankment; Constructed on bedrock Based on previous background research and archaeological potential modelling, the area surr...

AI summary The text discusses the archaeological potential and recommended actions for three locations: Harmony Wing Dam, Harmony Plant, and Harmony Lake Dam. Each site is identified as having high potential for impacting archaeological resources, with the recommendation for archaeological reconnaissance and testing.

ment can be undertaken at a cost between and plus p applicable taxes. Asset Location: Harmony Lake Dam Type: Small Dam; Earthfill embankment Based on previous background research and archaeological potential modelling, the area surrounding...

AI summary The text discusses archaeological assessments around the Harmony Lake Dam and McGowan Lake dam, highlighting previous excavations and findings, including isolated artifacts and a small concentration of charcoal. These findings suggest the potential presence of archaeological resources near the study area.

. As a result of the 2012 archaeological shovel testing, it was suggested that archaeological resources could be located in very close proximity to the study area. Should development plans change in Page 48 REDACTED (CONFIDENTIAL INFORMATI...

AI summary The text discusses archaeological considerations related to the removal of assets at Harmony Lake, noting the potential for archaeological resources due to historical findings and the need for further assessment if development plans change. It references past studies and the associated costs of archaeological reconnaissance.

oric petroglyphs sites, three precontact isolated finds, two precontact artifact concentrations and a precontact multicomponent occupation site. Selective subsurface testing was conducted at BcDg- 02. The McGowan Lake and Dean Lake Headpon...

AI summary The document discusses the archaeological significance of the McGowan Lake and Dean Lake Headpond area within the Harmony Hydro System, emphasizing the need for consultation with Mi’kmaw communities and relevant heritage organizations to protect cultural resources. It also outlines the estimated cost of an archaeological assessment.

this area. As the location is classified as a small, earthfill dam, the recommended course of action is archaeological reconnaissance followed by archaeological monitoring of the asset removal. Page 50 REDACTED (CONFIDENTIAL INFORMATION RE...

AI summary The text discusses archaeological assessments required for the removal of hydro assets at Dargie Lake and Grand Lake Dam. It outlines the recommended actions, including reconnaissance and monitoring, and notes the estimated costs associated with these assessments.

ssment can be undertaken at a cost off plus applicable taxes. Asset Location: Grand Lake Dam Type: Small Dam; Earthfill embankment; Spillway constructed on bedrock Based on previous background research and archaeological potential modellin...

AI summary The document outlines archaeological assessments required for the removal of hydro assets, including Grand Lake Dam and Lequille Main and Wing Dams, noting high potential for impacting archaeological resources and recommending reconnaissance and monitoring.

ymetry data provided by NSPI. It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Lequille Main and Wing Dams Type: Small and Medium Dams; Earthfill embankment; Spillway...

AI summary The document discusses archaeological assessments near the Lequille Main and Wing Dams and Grand Lake Flowage, noting high potential for impacting archaeological resources. Previous assessments have been conducted, but further reconnaissance may be needed depending on the scope of asset removal.

Eighth Lake Dam Eighth Lake Drawdown Jordan Main Dam Jordan Lake Drawdown Total System Cost Asset Location: Cowie Falls Wing Dams (1, 2 and 3) Type: Freeboard Dams Based on previous background research and archaeological potential modellin...

AI summary The document discusses archaeological assessments and potential impacts on heritage resources at several dam locations in Nova Scotia, including Cowie Falls Wing Dams and Cowie Falls Main Dam and Spillway. These assessments influence costing and work requirements due to the high potential for impacting archaeological resources.

ng on location and extent of planned impacts. This work has recovered significant archaeological resources. This area was previously assessed under Heritage Research Permits A2015NS011 and A2015NS069. In 2015, Boreas Heritage conducted a s...

AI summary The document discusses archaeological assessments at the Cowie Falls Headpond and Cowie Falls Main Dam, highlighting previous studies, identified sites, and the need for further assessment if asset removal is required. It outlines the potential for archaeological resources and associated costs.

004NS054 and A2012NS114. These studies resulted in the identification and documentation of 16 previously unregistered archaeological sites (Sanders et al 2014a). The recommended course of action is Page 56 REDACTED (CONFIDENTIAL INFORMATIO...

AI summary The document discusses archaeological assessments related to the Deep Brook Dam and Powerhouse and Road Wing Dam, highlighting the identification of 16 previously unregistered archaeological sites and the need for further reconnaissance. The assessment is influenced by ongoing archaeological work and prior permits.

ng on location and extent of planned impacts. This work has recovered significant archaeological resources. This area was previously assessed under Heritage Research Permits A2015NS011 and A2015NS069. In 2015, Boreas Heritage conducted a s...

AI summary The text discusses archaeological assessments related to the Deep Brook Diversion Dam and Canal Embankment, including previous studies and the need for further assessment due to high potential for impacting archaeological resources. The estimated cost of the assessment is mentioned, though specific figures are redacted.

ogical sites. It is estimated that the archaeological assessment can be undertaken at a cost between and plus applicable taxes. If it is determined that the previous study was not Page 60 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTE...

AI summary The text discusses the archaeological assessment costs and findings related to the Big Falls Headpond and Lower Lake Falls Dam and Spillway. The Big Falls Headpond has high archaeological potential, with prior studies identifying multiple unregistered sites. The estimated cost for the assessment is provided, along with details on the asset locations and types.

ogical reconnaissance with archaeological shovel testing and archaeological excavation of areas determined to be of High Potential, that have not been previously assessed (outside of 2015 study area). It is estimated that the archaeologica...

AI summary The text discusses archaeological assessments required for two locations in Nova Scotia: Lower Lake Falls Headpond and Upper Lake Falls Dam Plant and Spillway. It highlights the need for reconnaissance and excavation due to high archaeological potential, and mentions associated costs and previous studies.

ed for this area. The recommended course of action is archaeological reconnaissance with archaeological shovel testing and archaeological excavation of the assumed impact area surrounding the plant. Page 63 REDACTED (CONFIDENTIAL INFORMATI...

AI summary The document outlines the need for archaeological assessments at several locations, including Sixth Lake and Eighth Lake Dam, due to their high potential for impacting archaeological resources. The recommended actions include reconnaissance, shovel testing, and excavation, with estimated costs provided for each site.

is estimated that the archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: Eighth Lake Type: Dewatering Based on previous background research and archaeological potential modelling, Eight...

AI summary The text discusses the estimated cost of an archaeological assessment for Eighth Lake and Jordan Lake Dam and Wing Dams. It notes the high archaeological potential at Eighth Lake and the need for reconnaissance due to the lack of previous assessments. The cost of the assessment is mentioned, though specific figures are redacted.

t sufficient with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: Nictaux Headpond Type: Dewatering Based on previous background research and archaeological potenti...

AI summary The text discusses the need for archaeological assessments at three locations—Nictaux Headpond, Trout Lake Spillway, and Trout Lake—due to high potential for archaeological resources. Each site requires reconnaissance and possibly excavation, with estimated costs provided.

out Lake exhibits High Potential for archaeological resources when water levels are lowered. No previous archaeological assessments were conducted for this area. The recommended course of action is Page 68 REDACTED (CONFIDENTIAL INFORMATIO...

AI summary The text discusses the archaeological potential of two sites, Trout Lake and Scragg Lake Dam and Discharge Structure, and the need for archaeological reconnaissance. Previous assessments found low potential at Scragg Lake, but further study is recommended due to the possibility of impacting archaeological resources.

not sufficient with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: Scragg Lake Type: Dewatering Based on previous background research and archaeological potential...

AI summary The text discusses archaeological assessments required for two hydro assets in Nova Scotia: Scragg Lake and McGill Lake Dam. Both locations have high potential for archaeological resources, and reconnaissance is recommended to assess potential impacts.

or cultural material and it was recommended that the area be cleared of archaeological concerns (Glen & MacIntyre 2013). As a result, the recommended course of action is archaeological reconnaissance. It is estimated that the archaeologica...

AI summary The text discusses archaeological assessments required for several locations in Nova Scotia, including McGill Lake and Curl Hole Dam, due to their high potential for impacting archaeological resources. The recommended course of action is archaeological reconnaissance, with estimated costs provided for each site.

rchaeological resources. This area was previously assessed under Heritage Research Permits A2012NS080 and A2013NS025, which identified one area of moderate potential located immediately east of Curl Page 70 REDACTED (CONFIDENTIAL INFORMATI...

AI summary The text discusses archaeological assessments for two locations—Hole Dam and Molly Upsim Lake. Previous studies at Hole Dam found no cultural materials, while Molly Upsim Lake has high potential for archaeological resources. The recommended action is reconnaissance, with estimated costs provided for each site.

ment can be undertaken at a cost between and plus applicable taxes. Asset Location: Saunders Pond Dam Spillway Type: Small Dam; Earthfill; Constructed on bedrock Based on previous background research and archaeological potential modelling,...

AI summary The text discusses archaeological assessments for several hydroelectric assets in Nova Scotia, including Saunders Pond Dam Spillway and Roxbury Main and Wing Dams. These assessments are recommended due to high archaeological potential, with costs estimated but not fully detailed.

ated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Roxbury Main and Wing Dams Type: Small Dam; Earthfill; Based on previous background research and archaeological potential modell...

AI summary The text discusses archaeological assessments for two dam sites, Roxbury Main and Wing Dams, and Paradise Lake Dam. The Roxbury site has low archaeological potential, while Paradise Lake has high potential. Archaeological reconnaissance and monitoring are recommended for both locations, with cost estimates provided for the assessments.

REDACTED Hydro Asset Study Appendix F Page 78 of 146 NSPI – Hydro Asset Costing Document Asset Location: Paradise Lake Type: Dewatering Based on previous background research and archaeological potential modelling, Paradise Lake exhibits Hi...

AI summary The document outlines archaeological assessments required for three assets in Nova Scotia: Paradise Lake, Neives Lake Dam, and Neives Pump Station. Each location has high archaeological potential, necessitating reconnaissance or monitoring to ensure compliance with heritage regulations.

stimated that the archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: Neives Pump Station Type: Pump Station Based on previous background research and archaeological potential modelling,...

AI summary The document discusses archaeological assessments for three locations: Neives Pump Station, Dalhousie Lake, and Corbett Lake Dam. Each site has different archaeological potential, with Dalhousie Lake showing high potential when water levels are lowered. The assessments are estimated to cost a certain amount, plus applicable taxes, and are recommended to be conducted through archaeological reconnaissance.

It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Corbett Lake Dam Type: Small Dam; Earthfill Based on previous background research and archaeological potential modell...

AI summary The text discusses the archaeological assessment costs and recommendations for two locations: Corbett Lake Dam and Corbett Lake. Both locations are identified as having high potential for impacting archaeological resources, with specific actions recommended for each site.

eway Dam, Saddle Dam, Spillway and Reservoir Type: Small Dam (Roseway Dam) Freeboard Dam (Saddle Dam) Spillway constructed on bedrock Based on previous background research and archaeological potential modelling, the area surrounding the Ro...

AI summary The text discusses the archaeological potential of the Roseway Dam area and the need for reconnaissance if the reservoir is dewatered. It also mentions the costing for the Sheet Harbour Hydro System by NSPI.

am Reservoir Drawdown Marshall Falls Dam and Spillway Marshall Falls Reservoir Drawdown Malay Falls Dam Malay Falls Plant Malay Falls Reservoir Drawdown Ruth Falls Dam and Spillway Ruth Falls Plant Page 79 REDACTED (CONFIDENTIAL INFORMATIO...

AI summary The document discusses archaeological assessments required for the removal of hydro assets, including Governor Lake Dam and Governor Lake dewatering. The area is identified as having high potential for impacting archaeological resources, and the recommended approach includes reconnaissance and monitoring.

conducted for this area. The recommended course of action is archaeological reconnaissance of the lakeshore. The shoreline of Governor Lake was reconstructed using Garmin bathymetry data. It is estimated that the archaeological assessment...

AI summary The text discusses archaeological assessments for several hydroelectric assets, including Governor Lake, Seloam Lake Dam, and Seloam Lake. It outlines the recommended actions, such as archaeological reconnaissance and monitoring, and estimates the associated costs for these assessments.

onstructed using bathymetry data provided by NSPI. It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Anti Dam Type: Medium Dam; Rockfill embankment; Constructed on bed...

AI summary The document discusses archaeological assessments required for several hydro assets, including Anti Dam and Marshall Falls Main Dam and Spillway. It outlines the need for reconnaissance, shovel testing, and excavation due to high archaeological potential, and provides cost estimates for these assessments.

cost off plus applicable taxes. Asset Location: Marshall Falls Main Dam and Spillway Type: Small Dam; Earthfill embankment; Spillway constructed on bedrock Based on previous background research and archaeological potential modelling, the a...

AI summary The text discusses the archaeological potential around the Marshall Falls Dam and Spillway, noting previous assessments and recommending further reconnaissance and monitoring due to uncertainty about previous studies' applicability to asset removal.

82 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 86 of 146 NSPI – Hydro Asset Costing Document Asset Location: Marshall Falls Reservoir Type: Dewatering Based on previous background research and arc...

AI summary The document discusses archaeological assessments required for several hydro assets in Nova Scotia, including Marshall Falls Reservoir, Malay Falls Dam, and Malay Falls Plant. These assessments are necessary due to the high potential for archaeological resources in the areas, and costs for the assessments are estimated.

imated that the archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: Malay Falls Plant Type: Plant/Powerhouse Based on previous background research and archaeological potential modelling,...

AI summary The document outlines archaeological assessments required for three locations in Nova Scotia: Malay Falls Plant, Malay Falls Reservoir, and Ruth Falls Dam and Spillway. These assessments are necessary due to the high potential for impacting archaeological resources, with estimated costs provided for each site.

operty data (Property Online). It is estimated that the archaeological assessment can be undertaken at a cost off pplus applicable taxes. Asset Location: Ruth Falls Dam and Spillway Type: Small Dam; Earthfill embankment; Constructed on bed...

AI summary The text discusses an archaeological assessment for the Ruth Falls Dam and Spillway, noting previous studies and potential costs. It also mentions the Ruth Falls Plant and its type as a Plant/Powerhouse.

REDACTED Hydro Asset Study Appendix F Page 88 of 146 NSPI – Hydro Asset Costing Document Asset Location: Ruth Falls Plant Type: Plant/Powerhouse Based on previous background research and archaeological potential modelling, the area surroun...

AI summary The document discusses archaeological assessments required for the Ruth Falls Plant and Reservoir due to high potential for impacting archaeological resources. No previous assessments were conducted, and the recommended actions include reconnaissance and shovel testing, with estimated costs provided.

ssiboo Main Dam Sissiboo Main Dam Drawdown Grand Lake Spillway Grand Lake Wing Dam Grand Lake Drawdown Fourth and Fifth Lake Main Dam Fourth and Fifth Lake Wing Dam 1 Fourth and Fifth Lake Wing Dam 2 Page 86 REDACTED (CONFIDENTIAL INFORMAT...

AI summary The text discusses the assessment of archaeological impact for several hydroelectric assets in Nova Scotia, including the Weymouth Plant and Penstock and Weymouth Falls Dam and Spillway. It outlines the need for archaeological reconnaissance, shovel testing, and excavation, with estimated costs for these assessments.

st between and plus applicable taxes. Asset Location: Weymouth Falls Dam and Spillway Type: Large Dam; Earthfill; Spillway constructed on bedrock Based on previous background research and archaeological potential modelling, the area surrou...

AI summary The text discusses the need for archaeological assessments at several hydroelectric assets in Nova Scotia, including Weymouth Falls Dam and Spillway, Weymouth Falls, and Sissiboo Main Dam and Plant, due to their high potential for impacting archaeological resources. It outlines the recommended actions and estimated costs for these assessments.

taken at a cost off plus p applicable taxes. Asset Location: Sissiboo Main Dam and Plant Based on previous background research and archaeological potential modelling, the area surrounding the Sissiboo Main Dam and Plant exhibits High Poten...

AI summary The document outlines archaeological assessments required for two locations—Sissiboo Main Dam and Plant, and Sissiboo Falls—due to their high potential for impacting archaeological resources. The assessments include reconnaissance, shovel testing, and excavation, with estimated costs provided but not fully detailed.

ucted using bathymetry data provided by NSPI and property data (Property Online). It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Page 88 REDACTED (CONFIDENTIAL INFORMATION REMOVED)...

AI summary The document outlines the archaeological assessment requirements and estimated costs for several hydro assets in Grand Lake, including spillways and a wing dam. The spillways are identified as having high archaeological potential, requiring reconnaissance and excavation, while the wing dam has low potential and no further assessment is recommended.

ious archaeological assessments were conducted for this area. As this location is a Freeboard dam, no further work is recommended. Asset Location: Grand Lake Type: Dewatering Based on previous background research and archaeological potenti...

AI summary Archaeological assessments are recommended for Grand Lake and the Fourth and Fifth Lake Main Dam due to high potential for archaeological resources. No prior assessments were conducted, and the estimated costs for these assessments are outlined.

n It is estimated that the archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: Fourth and Fifth Lake Wing Dam 1 Type: Medium Dam; Earthfill Based on previous background research and arch...

AI summary The text discusses the estimated costs for archaeological assessments at three dam locations—Fourth and Fifth Lake Wing Dam 1, 2, and 3. Each site is described as having low potential for impacting archaeological resources, with no prior assessments conducted. The recommended action is archaeological reconnaissance.

tudy Appendix F Page 94 of 146 NSPI – Hydro Asset Costing Document Asset Location: Fourth and Fifth Lake Wing Dam 3 Type: Small Dam; Earthfill; Spillway constructed on bedrock Based on previous background research and archaeological potent...

AI summary The document outlines archaeological assessments for three different asset locations in Nova Scotia, including Fourth and Fifth Lake Wing Dam 3, Musquash Dam, and Fourth Lake. Each location is assessed for potential archaeological impact, with recommendations for reconnaissance and monitoring, along with estimated costs for the assessments.

ake was reconstructed using property data (Property Online) and historic mapping. It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Page 91 REDACTED (CONFIDENTIAL INFORMATION REMOVED)...

AI summary The document discusses archaeological assessments for two hydro assets: Big Tom Wallace Earthen Dam and Big Tom Wallace Lake. The dam is assessed as having low archaeological potential, while the lake has high potential when water levels are lowered. No previous assessments were conducted, and recommendations for further action are provided.

4 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 98 of 146 NSPI – Hydro Asset Costing Document archaeological resources. This area was previously assessed under Heritage Research Permit A2012NS070. D...

AI summary The document discusses archaeological assessments required for the removal of hydro assets at Five Mile Dam and Five Mile Lake, noting the identification of a previously unregistered site near the dam and high archaeological potential at Five Mile Lake. Costs for reconnaissance assessments are mentioned.

stimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Mack Lake Main Dam Type: Small Dam; Earthfill Based on previous background research and archaeological potential modelling,...

AI summary The text outlines archaeological assessments for several hydro assets in Nova Scotia, including Mack Lake Main Dam and Five Mile Wing Dams, noting their potential impact on archaeological resources. Previous studies have indicated varying levels of potential, with some areas requiring further assessment due to the presence of cultural heritage resources.

previously assessed under Heritage Research Permit A2012NS063. As this location is a Freeboard dam, no further work is recommended. Asset Location: Mack Lake Type: Dewatering Based on previous background research and archaeological potenti...

AI summary The document discusses archaeological assessments at two dam locations, Mack Lake and Big Indian Dam, highlighting the potential for archaeological resources and previous assessments conducted under Heritage Research Permits. It outlines the need for further reconnaissance and testing at Mack Lake and details past archaeological work at Big Indian Dam.

nsified testing (2.5 m grid) to investigate the extent, complexity and integrity of site BeCx-01, and excavation of thirteen 1 x 1 m evaluative test units. These excavated units were “focused on the Page 96 REDACTED (CONFIDENTIAL INFORMATI...

AI summary The text discusses archaeological findings at the Indian Lake Dam Site (BeCx-01), including the recovery of 2,335 artifacts and the identification of intact archaeological resources. It notes that while previous studies were not exhaustive, the area adjacent to the refurbished dam is assumed to be free of archaeological concerns. If potential impacts are limited to previous work areas, archaeological reconnaissance is recommended.

cent to the dam is free of archaeological concerns. If potential impacts from removal of assets stays within the previous work areas, the recommended course of action is archaeological reconnaissance. Beyond site BeCx-01, intact and distur...

AI summary The document discusses the archaeological assessment of the Big Indian Lake Dam and surrounding areas, highlighting the potential for archaeological resources due to changes in water levels. It notes previous studies and recommends further reconnaissance. Costs for the assessment are estimated, and the CCH is responsible for determining if additional work is needed.

etry data provided by NSPI, property data (Property Online) and historic mapping. It is estimated that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Page 97 REDACTED (CONFIDENTIAL INFORMATION REMOVED)...

AI summary The text discusses the archaeological potential around the Wrights Lake Dam, noting previous assessments and recommendations for future archaeological evaluations if the lake is dewatered. Historical permits and studies are referenced, highlighting the area's high archaeological significance.

cluded recommendations that if Wright’s Lake is permanently dewatered at any point, that an archaeological assessment be conducted to determine suitable mitigation strategies (Glen & Crowell 2015:90). It is estimated that the archaeologica...

AI summary The text discusses the potential archaeological impact of dewatering Wrights Lake and the need for an archaeological assessment to determine mitigation strategies. It also mentions the cost of the assessment and references previous studies identifying archaeological sites along the shoreline. The document includes information about Coon Pond Dam and is part of a hydro asset costing study by NSPI.

98 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 102 of 146 NSPI – Hydro Asset Costing Document Based on previous background research and archaeological potential modelling, the area surrounding the...

AI summary The text discusses archaeological assessments related to the Coon Pond Dam and Pipeline, highlighting previous studies and the potential need for further testing if construction plans change. It also outlines estimated costs for the assessment.

ets, additional assessment may be required, which would increase estimated costs. Asset Location: Sandy Lake / Coon Pond Pipeline (St. Margaret’s Bay Pipeline) Type: Pipeline Based on previous background research and archaeological potenti...

AI summary The text discusses an archaeological assessment for the Sandy Lake / Coon Pond Pipeline in St. Margaret’s Bay, noting that previous studies did not identify any archaeological resources. However, additional assessment may be required for areas with high archaeological potential, potentially increasing costs.

REDACTED Hydro Asset Study Appendix F Page 104 of 146 NSPI – Hydro Asset Costing Document Asset Location: Sandy Lake Type: Dewatering Based on previous background research and archaeological potential modelling, Sandy Lake exhibits High Po...

AI summary The document discusses archaeological assessments at Sandy Lake due to its high potential for archaeological resources when water levels are lowered. Previous surveys have identified multiple Precontact and historic sites, and the recommended course of action is archaeological reconnaissance of the lakeshore.

was reconstructed using bathymetry data provided by NSPI and historic mapping. It is estimated that the archaeological assessment can be undertaken at a cost off pplus applicable taxes. Asset Location: Mill Lake Plant (Ridge Powerhouse) Ty...

AI summary The text discusses the need for archaeological assessments at two hydroelectric assets, Mill Lake Plant (Ridge Powerhouse) and Little Indian Crossover, due to their high potential for impacting archaeological resources. Costs for these assessments are estimated, and bathymetry data from NSPI is mentioned.

Study Appendix F Page 105 of 146 NSPI – Hydro Asset Costing Document Asset Location: Little Indian Crossover Type: Small Dam; Concrete and earthfill; Constructed on bedrock Based on previous background research and archaeological potential...

AI summary The document discusses archaeological assessments for two hydro assets in Nova Scotia: Little Indian Crossover and Little Indian Lake. Both locations have high archaeological potential, and previous studies suggest low potential in some areas. Further reconnaissance is recommended, with potential additional costs if prior studies are deemed insufficient.

, A2013NS045 and A2014NS057. The recommended course of action is archaeological reconnaissance of the lakeshore. The shoreline of Little Indian Lake could not be reconstructed with available datasets. It is estimated that the archaeologica...

AI summary The text discusses archaeological assessments near Mill Lake Dam and Pipeline, highlighting the high potential for impacting archaeological resources. Previous assessments under Heritage Research Permits A2012NS056 and A2012NS082 found no resources during a 2012 drawdown of the reservoir. A new assessment is recommended due to the high potential for impacts.

ll Lake Reservoir under Heritage Research Permit A2012NS082. Although an area of high archaeological potential was identified, no archaeological resources were encountered at this time (Garcin 2013c). In the fall of 2012, DMA undertook arc...

AI summary Archaeological assessments were conducted at Mill Lake in 2012 to evaluate potential impacts from infrastructure activities. No significant resources were found, but recommendations for further reconnaissance were made if lake levels drop. The area near the dam is considered clear of archaeological concerns, and additional assessments may be required depending on the scope of asset removal.

was not sufficient with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: Mill Lake Type: Dewatering Based on previous background research and archaeological potentia...

AI summary The text discusses the need for archaeological assessments at two locations—Mill Lake and Tidewater Powerhouse—due to high potential for impacting archaeological resources. Previous assessments at Mill Lake did not find resources, but further reconnaissance is recommended. At Tidewater, no prior assessments have been conducted, and excavation is recommended.

cted for this area. The recommended course of action is archaeological reconnaissance with archaeological shovel testing and archaeological excavation of the assumed impact area surrounding the plant. It is estimated that the archaeologica...

AI summary The text discusses archaeological assessments required for the Tidewater Pipeline and Tusket Hydro System, including recommended courses of action and estimated costs for archaeological reconnaissance and potential additional assessments.

MATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 109 of 146 NSPI – Hydro Asset Costing Document Asset Location: Great Barren Dam Type: Small Dam; Concrete/earthfill; Spillway constructed on bedrock Based on previous background re...

AI summary The document outlines archaeological assessments required for three hydroelectric assets in Nova Scotia: Great Barren Dam, Great Barren Lake, and Tusket Powerhouse Dam. Each location has been identified as having high potential for impacting archaeological resources, necessitating reconnaissance, shovel testing, and excavation. Costs for these assessments are estimated but not fully quantified.

d that the archaeological assessment can be undertaken at a cost off plus applicable taxes. Asset Location: Tusket Powerhouse Dam Type: Small Dam; Concrete Earthfill Based on previous background research and archaeological potential modell...

AI summary The text discusses the need for archaeological assessments at three hydroelectric assets in Nova Scotia—Tusket Powerhouse Dam, Tusket Western Wing Dam, and Tusket Canal Embankments—due to their high potential for impacting archaeological resources. The assessments include reconnaissance, shovel testing, and excavation, with estimated costs provided for each site.

archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: Tusket Canal Embankments Type: Earthfill; Leave in Place Based on previous background research and archaeological potential modelling,...

AI summary The text discusses archaeological assessments related to infrastructure assets in Nova Scotia, including the Tusket Canal Embankments and Tusket Main Dam and Spillway, highlighting their high potential for impacting archaeological resources and previous assessments conducted.

07 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 111 of 146 NSPI – Hydro Asset Costing Document bridge appeared heavily disturbed, but as bedrock was not reached, there is potential for buried soils...

AI summary The document outlines the need for archaeological assessments at several hydro assets in Nova Scotia, including Lake Vaughan and Carleton Dam, due to their potential for archaeological resources. The assessments are recommended to ensure cultural heritage is preserved during any potential development.

essment can be undertaken at a cost off 0 plus applicable taxes. Asset Location: Carleton Dam Type: Small Dam; Concrete and Earthfill; Spillway constructed on bedrock Based on previous background research and archaeological potential model...

AI summary The text discusses archaeological assessments required for two hydroelectric assets in Nova Scotia: Carleton Dam and Carleton Lake. Both sites are identified as having high potential for impacting archaeological resources, necessitating reconnaissance, shovel testing, and excavation.

mmended course of action is archaeological reconnaissance of the lakeshore. The shoreline of Carleton Lake was reconstructed using bathymetry data provided by NSPI and property data (Property Online). It is estimated that the archaeologica...

AI summary The document discusses archaeological assessments required for two locations: Carleton Lake and Mink Lake Dam. It outlines the need for reconnaissance and testing due to high archaeological potential, with estimated costs provided. Previous assessments at Mink Lake Dam were limited to the east side, necessitating further testing on the west side.

Mink Lake exhibits High Potential for archaeological resources when water levels are lowered. No previous archaeological assessments were conducted for this area. The recommended course of action is Page 109 REDACTED (CONFIDENTIAL INFORMAT...

AI summary The Mink Lake area has high potential for archaeological resources when water levels are lowered, but no prior assessments have been conducted. An archaeological reconnaissance is recommended. The Wreck Cove Hydro System includes multiple dams and generating units, and costs for asset removal and archaeological assessments are outlined.

with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: D1 – Cheticamp Flowage Type: Dewatering Based on previous background research and archaeological potential mode...

AI summary The document discusses the potential for archaeological resources at two hydroelectric asset locations—D1 – Cheticamp Flowage and D2 – Ingonish 1—highlighting the need for archaeological assessments due to high potential for impacting such resources. Costs for these assessments are estimated but not fully disclosed.

estimated that the archaeological assessment can be undertaken at a cost between andd plus applicable taxes. Asset Location: D2 – Ingonish 1 Type: Dewatering Based on previous background research and archaeological potential modelling, Ing...

AI summary The document discusses the archaeological assessment costs for several hydro assets in Ingonish 1 and Ingonish 2, including dewatering and dam sites. Archaeological reconnaissance and excavation are recommended due to high potential for archaeological resources, with cost estimates provided.

estimated that the archaeological assessment can be undertaken at a cost between and plus applicable taxes. Asset Location: D3 – Ingonish 2 Type: Dewatering Based on previous background research and archaeological potential modelling, Ingo...

AI summary The document outlines archaeological assessments for two locations in Nova Scotia, D3 – Ingonish 2 and D4 – Gisborne Flowage, discussing the potential for archaeological resources and estimated costs for assessments. Previous studies have indicated varying levels of potential for archaeological resources at these sites.

cient with respect to removal of assets, additional assessment may be required, which would increase estimated costs. Asset Location: D7 – McMillan Flowage Type: Dewatering Based on previous background research and archaeological potential...

AI summary The document discusses the need for archaeological assessments at several locations, including McMillan Flowage, D5 and D6 Dams, and the Gisborne Plant, due to their high potential for impacting archaeological resources. These assessments are necessary before any asset removal or modification.

NSPI – Hydro Asset Costing Document Asset Location: D9, D10 Type: Medium Dam; Earthfill; Spillway constructed on bedrock (D9) Medium Dam; Earthfill (D10) Based on previous background research and archaeological potential modelling, the are...

AI summary The document outlines the need for archaeological assessments at several hydro assets in Nova Scotia, including D9 and D10 dams and Wreck Cove Flowage, due to high potential for impacting archaeological resources. No prior assessments were conducted, and recommended actions include reconnaissance, shovel testing, and excavation. Estimated costs are provided, though some figures are incomplete.

It is estimated that the archaeological assessment can be undertaken at a cost off pplus applicable taxes. Asset Location: South Lake Dam Type: Small Dam; Earthfill Based on previous background research and archaeological potential modelli...

AI summary The document outlines the need for archaeological assessments at several hydroelectric assets, including South Lake Dam and D11-1 Dam, due to their high potential for impacting archaeological resources. Estimated costs for these assessments are provided, along with the recommended actions, such as archaeological reconnaissance and monitoring.

ine. It is estimated that the archaeological assessment can be undertaken at a cost off 0 plus applicable taxes. Asset Location: D11-1 Dam Type: Medium Dam; Rockfill Based on previous background research and archaeological potential modell...

AI summary The document outlines the need for archaeological assessments at two dam sites (D11-1 and D11-3) and a surge lake due to high potential for impacting archaeological resources. No prior assessments were conducted, and the recommended actions include reconnaissance, shovel testing, excavation, and monitoring.

ical assessment can be undertaken at a cost between and plus p applicable taxes. Asset Location: D11-1 and D11-3 – Surge Lake Type: Dewatering Based on previous background research and archaeological potential modelling, Surge Lake exhibit...

AI summary The document discusses the archaeological potential of Surge Lake and the need for an archaeological reconnaissance of the lakeshore due to high potential for archaeological resources. It also references previous archaeological studies conducted at Donahue Lake and Marshall Falls Dam.

Page 120 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 124 of 146 NSPI – Hydro Asset Costing Document 2012f “NSPI Neive’s Lake Dam Testing. Archaeological Resource Impact Assessment” Unpublished rep...

AI summary The text lists several archaeological resource impact assessments conducted by NSPI and other entities for various dam projects in Nova Scotia, including reports filed with the Nova Scotia Museum, Halifax.

ogical Reconnaissance. Halifax Regional Municipality, Nova Scotia”. Unpublished report for Heritage Research Permit A2012NS074. Report on file. Nova Scotia Museum, Halifax. 2013a “Marshall Falls Dam. Archaeological Shovel Testing”. Unpubli...

AI summary The text lists several archaeological reports conducted in Nova Scotia, including studies on dams, reservoirs, and hydro assets. These reports were prepared for Heritage Research Permits and are stored at the Nova Scotia Museum in Halifax. The documents are part of a broader hydro asset study by NSPI.

Archaeological Shovel Testing. Municipality of the County of Kings”. Unpublished report for Heritage Research Permit A2016NS005. Report on file. Nova Scotia Museum, Halifax. 2016c “Hollow Bridge Canal. Archaeological Monitoring. Municipali...

AI summary The text lists several archaeological reports conducted in Nova Scotia, including shovel testing, monitoring, and reconnaissance for various hydro systems and reservoirs. These reports were prepared for Heritage Research Permits and are stored at the Nova Scotia Museum in Halifax.

123 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro Asset Study Appendix F Page 127 of 146 NSPI – Hydro Asset Costing Document Glen, Courtney, & Travis Crowell. 2015 “NSPI Wright’s Lake 2015 Risk Assessment”. Archaeological Reso...

AI summary The document lists various archaeological reports related to hydro asset projects in Nova Scotia, including risk assessments and heritage research permits conducted by multiple researchers and organizations.

Reservoir Wing Dam 1 Refurbishment Works Archaeological Assessment”. Unpublished report for Heritage Research Permit A2009NS053. Report on file. Nova Scotia Museum, Halifax. 2011 “Coon Pond Dam Refurbishment. 2011 Archaeological Screening...

AI summary The text lists several archaeological reports related to infrastructure refurbishment projects in Nova Scotia, including the Reservoir Wing Dam 1, Coon Pond Dam, and various pipeline replacement projects. These reports were prepared for Heritage Research Permits and are stored at the Nova Scotia Museum in Halifax.

pact Assessment”. Unpublished report for Heritage Research Permit A2014NS057. Report on file. Nova Scotia Museum, Halifax. MacIntyre, April, Niven, Laird & Stephen Davis. Page 125 REDACTED (CONFIDENTIAL INFORMATION REMOVED) REDACTED Hydro...

AI summary The document contains a list of archaeological resource impact assessments conducted by various researchers for Nova Scotia Power Inc. (NSPI) under different heritage research permits, with reports stored at the Nova Scotia Museum in Halifax.

e Indian Lake/Indian River. Archaeological Resource Impact Assessment”. Unpublished report for Heritage Research Permit A2013NS045. Report on file. Nova Scotia Museum, Halifax. Meade, Kenneth R. 2000 “Considering Fish Biology in Hydroelect...

AI summary The text includes several unpublished archaeological impact assessment reports related to hydroelectric projects in Nova Scotia, such as the Indian Lake/Indian River, Gulch Spillway, and Carleton Dam. These reports were prepared for Heritage Research Permits and are stored at the Nova Scotia Museum in Halifax.

Headpond, Hants County. Archaeological Screening and Assessmend”. Unpublished report for Heritage Research Permit A2005NS095. Report on file. Nova Scotia Museum, Halifax. 2006 “McGowan Headpond Main Dam. Harmony Mills, Region of Queens Mun...

AI summary The text includes several archaeological reports related to headponds in Nova Scotia, as well as a redacted section of a hydro asset study containing a master list of assets with details such as system name, classification, foundation, type, cleared status, and geographical measurements.

rn Alberta, and supervising archaeological assessments for multi-year hydro-power infrastructure renewal projects in southwest Nova Scotia. Sara J. Beanlands, MA, Principal and Senior Archaeologist Sara Beanlands is a founding partner of B...

AI summary The text introduces Sara J. Beanlands, a principal and senior archaeologist with Boreas Heritage Consulting Inc., highlighting her extensive experience in historical research and archaeological assessments, particularly in southwest Nova Scotia for hydro-power infrastructure projects.