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HomeMy WebLinkAbout22IWC27 ApplicationMonitoring Well Installation 128 MoxleyRoad Montville,Connecticut Montville Inland Wetlands and Watercourses Application Eversource Energy December 2022 \\planning\planningoffice$\APPS, Forms, Templates\APPs & Guidelines (Each) rev 11-16-2018\IWC APP rev 8-24-2020.doc Town of Montville Inland Wetlands Application Permit# ___________________Check #_________ APPLICANT INSTRUCTIONS: All applicants must complete this application form. The Commission will notify the applicant of any additional information that may be required and will schedule a Public Hearing if necessary. In addition to the information required, the applicant may submit other supporting facts or documents which may assist the Commission in its evaluation of this proposal.PLEASE SUBMIT FOURTEEN (14) COPIES OF THE APPLICATION AND FOURTEEN (14) COPIES OF ANY OTHER DOCUMENTS AT LEAST FIVE BUSINESS DAYS PRIOR TO THE MEETING. I. Applicant Information Name________________________________ Address__________________________________________ Tel #_________________________________Cell #____________________________________ Fax #__________________________Email___________________________________________ Attach a Written Consent to the proposed activity from the owner if applicant is not the owner II. Owner Information Name________________________________ Address__________________________________ Tel #_________________________________Cell #____________________________________ Fax #__________________________Email___________________________________________ III. Engineer Information Contact_____________________________________ Firm________________________________ Address___________________________________ Tel #_________________________________Cell #____________________________________ Fax #__________________________Email___________________________________________ IV. Attorney Information Contact_____________________________________ Firm________________________________ Address___________________________________ Tel #_________________________________Cell #____________________________________ Fax #__________________________Email___________________________________________ V. Property Information Address of Proposed Activity_______________________________________________________ Assessor’s Map and Lot Number_____________________________________________________ Land Records /Deed Volume: _________Page:___________ Acreage of Property______________ Zoning _______________ Provide a List of the Names and Mailing Addresses of Adjacent Property Owners (Attach Sheet) Inland Wetlands Application Page 1 of 3 The Connecticut Light and Power Company dba Eversource Energy Service Company 107 Selden Street, Berlin, CT 06037 860-665-6915 benjamin.caswell@eversource.com X Tighe & Bond Richard Gille, LEP, Project Manager 213 Court Street, Suite 1100, Middletown, CT 06457 860-704-4760 860-343-3509 RGille@TigheBond.com 128 Moxley Road, Uncasville, CT 06382 010-008-000 0493 0390 14.34 R40 The Connecticut Light and Power Company dba Eversource Energy Service Company N/A Abutter information is provided in Attachment D 107 Selden Street, Berlin, CT 06037 860-665-6915 401-787-0905 401-787-0905 benjamin.caswell@eversource.com \\planning\planningoffice$\APPS, Forms, Templates\APPs & Guidelines (Each) rev 11-16-2018\IWC APP rev 8-24-2020.doc VI. Wetlands and Watercourse Information Total Acreage of Wetlands on the site____________________ acres Wetland Disturbance Area_____________________________ sq ft Upland Review Disturbance Area ________________________sq ft Name of Soil Scientist____________________________________ Linear Feet of Watercourse Disturbance_____________________ ft Creation of New Wetlands________________________________ sq ft VII. Project Description Activity will involve (Check all that apply) See attached checklist of items that are to be included on Plan and supplemental data. A) Attach a Detailed Plan of the Proposal and indicate Plan Title and Date. _____________________________________________________________________________________ _____________________________________________________________________________________ ________ B) Provide Brief Description of the Proposed Project on separate piece of paper. Instructions attached. C) List Titles and dates of all documentation which will be included and submitted with this application and attach to application. Documents should include, but are not limited to; Project Proposal, Soil Scientist Reports, and Drainage Calculations. VIII. Other Information 1. Does the application involve an activity in a regulated area that is within 500 ft of another municipality? - If YES, then a copy of the application and all material is to be submitted to said Town and a copy of the transmittal form is to be provided to the Commission. 2. Is the property located within a Flood Hazard Area? -If YES, then please provide additional material showing the location of the area. 3. - If YES, then a copy of the application and all material is to be submitted to the State Department of Health as well as the appropriate Water Company. See attached instructions for the Notification Process for the State Health Department. A copy of the transmittal forms shall be provided to the Commission. Inland Wetlands Application Page 2 of 3 \\planning\planningoffice$\APPS, Forms, Templates\APPs & Guidelines (Each) rev 11-16-2018\IWC APP rev 8-24-2020.doc 4. Does the application require approval from Uncas Health District? - If YES, then a copy of the approval is to be provided to the Commission. 5. Does the application require approval from the Public Works Dept? - If YES, then a copy of the approval is to be provided to the Commission. 6. Does the application require approval from the Town of Montville WPCA? - If YES, then a copy of the approval is to be provided to the Commission. 7. Does the application require permits from the following agencies? Submission Info Army Corps of Engineers Date ___________ Department of Environmental Protection Department of Transportation - If YES, then a copy of the application and all material is to be submitted to said Agency and a copy of the transmittal form is to be provided to the Commission. 8. Does this permit require a State Water Diversion Permit? 9. Does this permit require a State Dam Permit? 10. Is this property subject to a Conservation Restriction and/or a Preservation Restriction? -If YES, attach a copy of certified notice. 11. If the application is a renewal or modification of an existing permit, is a copy of the original approval included in the documentation package? ______________________________________________________________________________ The undersigned applicant hereby consents to necessary and proper inspections of the above mentioned property by agents of the Montville Inland Wetlands Commission at reasonable times, both before and after the permit in question has been granted by the Commission. Name_______________________________________ Date______________________ Property Owner if other than Applicant________________________________ Date____________ Inland Wetlands Application Page 3 of 3 rev. 1/20 - Statewide Inland Wetlands & Watercourses Activity Reporting Form PART I: Must Be Completed By The Inland Wetlands Agency 1.DATE ACTION WAS TAKEN: 2.ACTION TAKEN : 3.WAS A PUBLIC HEARING HELD (check one)?es o 4.NAME OF AGENCY OFFICIAL VERIFYING AND COMPLETING THIS FORM: (name) (signature) ________________________________________________ PART II: To Be Completed By The Inland Wetlands Agency Or The Applicant TOWN IN WHICH THE IS OCCURRING ( name): oes this project cross municipal boundaries (check one)?es o f es, list the other town(s) in which the is occurring ( name(s)): 7. 8. ACTIVITY PURPOSE CODE : ACTIVITY TYPE CODE(S): WETLAND / WATERCOURSE AREA ALTERED (acres or linear feet) 12.UPLAND AREA ALTERED (): 13.AREA OF WETLANDS / WATERCOURSES RESTORED, ENHANCED OR CREATED (): DATE RECEIVED:PART III: To Be Completed By The DEEP DATE RETURNED TO DEEP: FORM COMPLETED: YES NO FORM CORRECTED / COMPLETED: YES NO GIS CODE #: ____ ____ ____ ____ ____ ____ ____ ____ ____ For DEEP Use Only NAME OF APPLICANT, VIOLATOR OR PETITIONER ( name): NAME & ADDRESS OF PROJECT SITE (information): riefly describe the action/project/activity (check and information):emporary ermanent escription: Table of Contents Tighe&Bond i Montville Inland Wetlands Application Form Statewide Inland Wetlands & Watercourses Activity Reporting Form Section 1 Introduction Section 2 Existing Conditions 2.1 Site Description .............................................................................2-1 2.2 Mapped Soils .................................................................................2-1 2.2.1 Wetland Soils ........................................................................ 2-1 2.2.1 Non-Wetland Soils ................................................................ 2-2 2.3 Resource Area Investigation ............................................................2-2 2.4 Description of Resource Areas ..........................................................2-2 2.5 Wetland Functions and Values..........................................................2-3 2.6 Floodplain .....................................................................................2-4 2.7 Natural Diversity Database ..............................................................2-4 Section 3 Project Description 3.1 Proposed Activities .........................................................................3-1 3.1.1 Monitoring Well Installation ................................................... 3-1 3.1.2 Vegetation Clearing .............................................................. 3-1 3.1.3 Temporary Wetland Crossing ................................................. 3-2 3.1.4 Erosion and Sedimentation Controls ....................................... 3-2 3.2 Disturbance Area ...........................................................................3-2 3.3 Alternatives Analysis.......................................................................3-2 Section 4 Summary J:\E\E5042 Eversource #CW2266810\243 - Hunts Brook Additional Inv\Permitting\Montville IWWC\IWWC_Project_Information.docx Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 1-1 Section 1 Introduction Tighe & Bond, Inc. (Tighe & Bond) is submitting this Inland Wetlands and Watercourse Permit Application on behalf of the Connecticut Light and Power Company dba Eversource Energy Service Company (Eversource) for Regulated Activity within wetlands and 50-Foot Town Upland Review Area. This report details existing wetland and environmental conditions and regulatory compliance for the proposed installation of four (4) water quality monitoring wells at 128 Moxley Road in Uncasville, Connecticut. The proposed wells will allow improved monitoring of groundwater in an area with known impacts. Permanent disturbance to wetland resources is not proposed. Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 2-1 Section 2 Existing Conditions 2.1 Site Description The existing 14.34-acre site is bound to the north by a residential property and Moxley Road, to the east by vacant wooded land and I-395, to the south by an Algonquin Gas Transmission line right-of-way, and to the west by the Bit-by-Bit Stable property. Approximately half (6.7 acres) of the parcel consists of open water and wetland areas, while the remainder is predominantly composed of forested upland. The property is within a rural region primarily comprised of undeveloped and residential properties. An approximately 4.9-acre area within the center of the property is known to be impacted by ash material. Site investigations performed by Vanasse Hangen Brustlin, Inc. (VHB) on behalf of Northeast Utilities Service Company in 2007, and by Tighe & Bond in 2020 and 2021 on behalf of Eversource, identified three monitoring wells with Significant Environmental Hazard (SEH) conditions in groundwater at the project site. These included a Drinking Water Well Threatened by a Groundwater Pollution Plume and Surface Water Threatened Conditions (Connecticut General Statute [CGS] Section 22a-6u(f) and CGS Section 22a-6u(g), respectively). Concentrations of several metals were detected in existing onsite monitoring wells within 500 feet upgradient of a private drinking water supply well at concentrations that exceed the Groundwater Protection Criteria (GWPC). Concentrations of cadmium, copper, and zinc were also detected in onsite monitoring wells upgradient of a surface water body at concentrations greater than ten times the acute aquatic life criteria in the Connecticut Water Quality Standards (WQS). The site and surrounding area are shown on the Site Location Map (Figure 1), and the proposed well locations are shown on the Proposed Monitoring Well Locations Map (Figure 2) provided in Appendix A. Photographs of the resource areas are provided in Appendix B. 2.2 Mapped Soils Digitally available soil survey information was obtained from the Natural Resources Conservation Service (NRCS) and was generally confirmed during a wetland investigation and delineation conducted by a Tighe & Bond qualified Professional Soil Scientist. The following soil descriptions are made based on the classification system of the National Cooperative Soil Survey, USDA, Soil Conservation Service. The Soil Survey Map is provided in Appendix C. 2.2.1 Wetland Soils Ridgebury, Leicester, and Whitman soils (Map Unit 3) The Ridgebury, Leicester, and Whitman components are extremely stony components typically found on depressions on glaciated uplands. The Ridgebury and Leicester slopes are between 0 to 8 percent, with the Whitman soil slopes between 0 to 3 percent. Parent material of Ridgebury and Whitman soils consists of course-loamy lodgment till derived Section 2 Existing Conditions Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 2-2 from gneiss, granite, and/or schist, while parent material of Leicester soils consists of course-loamy melt-out till derived from gneiss, granite, and/or schist. The natural drainage class of Ridgebury and Leicester soils is poorly drained, and Whitman soils very poorly drained. This soil complex meets hydric criteria. 2.2.1 Non-Wetland Soils Udorthents- Urban Land (Map Unit 306) Udorthents is a miscellaneous land type used to denote moderately well to excessively drained earthen material which has been so disturbed by cutting, filling, or grading that the original soil profile can no longer be discerned. Udorthents consist of very deep, moderately well drained to excessively drained soils on uplands, terraces and plains. They are highly disturbed soils commonly associated with construction and building or surface mining. Typically, more than two feet of the original soil has been removed or it has been covered with more than two feet of earthen fill. Texture to a depth of 60 inches varies from silt loam to extremely gravelly sand. Slopes range from 0 to 35 percent. Urban land is land mostly covered by streets, parking lots, buildings, and other structures of urban areas. Slopes range from 0 to 45 percent. Haven silt loam (Map Unit 703A) The Haven soil is typically found on outwash terraces on valleys with a 3 to 8 percent slope. The parent material consists of coarse-loamy eolian deposits over sandy and gravelly glaciofluvial deposits derived from granite and/or schist and/or gneiss. The natural drainage class is well drained and does not meet hydric criteria. 2.3 Resource Area Investigation On October 24, 2019, May 12, 2022, and July 20, 2022, a Tighe & Bond Certified Soil Scientist and Professional Wetland Scientist conducted wetland resource area delineations within the limits of the project area. Tighe & Bond’s wetland delineation was conducted in accordance with local, state, and federal guidelines, the Connecticut Inland Wetlands and Watercourses Act (§ 22a-36 to 22a-45), and Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Northcentral and Northeast Region (Version 2.0, U.S. Army Corps of Engineers, January 2012). 2.4 Description of Resource Areas This section describes wetland and watercourses delineated during the October 24, 2019, May 12, 2022, and July 20, 2022, field investigations. The wetlands and watercourses at the site are hydrologically connected. An unnamed watercourse enters the site through a culvert beneath Moxley Road and flows in a straight, likely historically altered channel. This channel is approximately three to five feet wide and was observed flowing with water depth of varying between four to twelve inches during the three investigation dates. The stream flows approximately southward through a section of concrete pipe before flowing into the larger site pond. Section 2 Existing Conditions Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 2-3 The wetlands on the site include two areas of open water with emergent vegetation, including bur-reed (Sparganium americanum) and common reed (Phragmites australis); the open water of the pond had floating aquatic vegetation including water shield (Brasenia sp.). A second area of open water wetland with wetland fringe is located to the northeast of the upland fill area. The two ponds are hydrologically connected through a marsh area dominated by Phragmites. An emergent wetland complex was observed extending from the eastern pond through the property boundary to the east. Surface water from the ponded wetland system at this site flows beneath I-395 to the south. This culvert was not visible or accessible from the fill area at the site. Surface water leaving the site forms a tributary to Miller Pond and Hunts Brook. 2.5 Wetland Functions and Values A functions and values evaluation was conducted in accordance with The Highway Methodology Workbook Supplement, Wetland Functions and Values: A descriptive Approach issued by the U.S. Army Corps of Engineers New England District (ACOE NED), September 1999. The Highway Methodology recognizes 13 separate wetland functions and values. Functions are those properties inherent to a given wetland system that exist in the absence of society. Values are the benefits derived from functions and physical characteristics associated with a wetland. Functions and values can be principal if they are an important physical component of a wetland ecosystem (function only), and/or are considered of special value to society, from a local, regional, and/or national perspective. The degree to which a wetland provides each of these functions and values is determined by one or more of the following factors: landscape position, substrate, hydrology, vegetation, history of disturbance, and size. The delineated wetland area may provide one or more of the listed functions and values at a principal level. The ACOE NED workbook includes thirteen (13) functions and values that have been recognized as functions wetlands can provide: groundwater recharge/discharge, floodflow alteration, fish and shellfish habitat, sediment/toxicant retention, nutrient removal/retention/ transformation, production export, sediment/shoreline stabilization, wildlife habitat, recreation, education/scientific value, uniqueness/heritage, visual quality/aesthetics, and habitat for threatened or endangered species. The principal functions and values of the wetland system in the project area include sediment/ toxicant retention, floodflow alteration, and wildlife habitat. The reasoning for the principal functions and values include: Sediment/ Toxicant Retention The flowing watercourse helps move sediment and toxicants through the wetland system, while dense vegetation traps and aids in settling the sediment and toxicants. Retention reduces and/or prevents water quality degradation. Floodflow Alteration The wetland is broad, concave, and relatively flat allowing flood storage of bank overflow from the two associated perennial watercourses. The wetland system is effective at reducing peak flow and water volume to buffer downstream properties from flooding. Section 2 Existing Conditions Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 2-4 Wildlife Habitat Signs of wildlife, including deer, racoons, birds, chipmunks, and squirrels were observed during the investigation. The wetland is part of a wildlife corridor and is effective habitat for disturbance tolerant species. 2.6 Floodplain Based on the Federal Emergency Management Agency’s (FEMA) Panel Number 09011C0342G (effective 7/18/2011), the project site is located within Zone A – area with a 1% annual chance of flooding. The FEMA Firmette is provided in Appendix C. 2.7 Natural Diversity Database The Connecticut Department of Energy and Environmental Protection’s Natural Diversity Database (NDDB) map, dated June 2022, had no areas of mapped listed species habitat within the project site. The NDDB Map is provided in Appendix C. Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 3-1 Section 3 Project Description This section provides a description of the proposed monitoring wells, vegetation clearing, and erosion and sedimentation control. 3.1 Proposed Activities The proposed project includes the installation of four (4) two-inch diameter monitoring wells at locations shown on Figure 1 in Appendix A. The placement of these wells will expand the area for evaluation of groundwater flow and conditions at the site. This work will also require some vegetation cutting to allow for equipment access to the well locations. No work in wetlands or watercourses is required, with the exception of one temporary wetland crossing to reach an upland well location. The monitoring well installations will not result in alteration of the site outside of the eight-inch borehole require to install the two-inch diameter well and casing and associated one-square foot concrete pads. Three of the four wells are proposed to be installed within the 50-foot Upland Review Area, with no wells within wetland boundaries. Approximately 1 cubic yard of material will be removed during drilling and thirty square feet (sf) of permanent disturbance will result from the proposed work within the Upland Review Area. 3.1.1 Monitoring Well Installation Four groundwater monitoring wells are proposed to be installed as shown on Figure 2 (Appendix A). The monitoring wells will be installed using a Geoprobe® 7822 drill rig, which is equipped with rubber-covered tracks. This rig requires a smaller footprint than conventional drill rigs. The drill rig will advance 4¼” inner diameter (ID) hollow-stem augers that will create an eight-inch diameter borehole required for the installation of the monitoring wells. The augers will be advanced to an approximate depth of 13 feet to 15 feet below grade. Monitoring wells will be constructed of two-inch outer diameter (OD) polyvinyl chloride (PVC), 0.010-inch slotted screen that is 10 feet in length, and a PVC riser to the ground surface. The annulus of the borehole surrounding the well screen will backfilled with clean sand to two-feet above the top of the well screen, followed by a two- foot bentonite seal. The remainder of the borehole above the bentonite seal will be backfilled with clean sand or soils. Each monitoring well will be sealed with an expandable, locking well plug. A protective metal standpipe will be installed at each well that is secured within a concrete pad at its base. Excess soils and historic fill generated during the installation of MW-106R will be containerized in 55-gallon drums, staged and removed from the site by Eversource-approved contractors. Clean soil from the three wells beyond the ash disposal area will be redistributed in the upland review area. 3.1.2 Vegetation Clearing Vegetation clearing will be primarily focused on the access path which coincides with the approximate route cleared in 2007 and 2019 during the original well installations. The access path will be used to access the northeastern and southern most wells. Clearing is expected to be limited to cutting shrubs and tree branches to allow for safe clearance and Section 3 Project Description Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 3-2 operation of the drill rig. Cutting of trees is not anticipated. The western most well will be accessed through the adjacent property by permission of the Bit-By-Bit Stable landowner. The easternmost well will be accessed by the use of hand-carried mats laid over the wetland. 3.1.3 Temporary Wetland Crossing The easternmost proposed monitoring well is in the upland review area but requires a drill rig to cross a section of wetland to reach the upland area for well installation. This approximate 1,000-sf temporary crossing will be completed using hand-carried plastic mats laid over the wetland to protect the wetland from rutting by the drill rig. Clearing is not proposed within the wetland, although some trimming of shrubs may be required. The route will be determined in the field to avoid trees and shrubs. Matting will be removed from the wetland at the completion of the well installation, which typically takes one to two days. 3.1.4 Erosion and Sedimentation Controls Very limited ground disturbance is anticipated with the proposed monitoring well installations. The use of the rubber tracked Geoprobe drill rig will minimize soil disturbance traveling to the proposed well locations. Once the augers of the drill rig are removed from the ground the soil materials from the augers at MW-106R will be containerized in 55- gallon drums, and soil from the other three wells (located outside the ash deposition area) will be redistributed within the upland review area. The ground surface at the base of each monitoring well standpipe will be stabilized with a concrete pad. A straw wattle will be placed at the well drilling area between the work area and wetland to provide additional protection from sedimentation. Sediment and erosion controls will be removed upon completion of the well installation. 3.2 Disturbance Area This project avoids permanent impacts to inland wetlands and watercourses, with approximately 1,000 sf of temporary impact consisting of the placement of matting to access the eastern most well location. The area of work within the Upland Review Area is presented below in Table 3-1. The ground disturbance at each well location will be stabilized with the approximately one square foot concrete apron. No changes in existing site grades are proposed. TABLE 3-1 Area of Disturbance Square feet Inland Wetland or Watercourse 1,000 (temporary) Upland Review Area: Monitoring Wells 30 3.3 Alternatives Analysis This project proposes limited disturbance. There are no practical alternatives that would have less impact. The project, as proposed, avoids direct impacts to wetlands and watercourses and includes one temporary wetland crossing and minor alternations in the Upland Review Area. This project has selected the location of the existing well, MW-106, Section 3 Project Description Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 3-3 for replacement and for the installation of three new wells to allow for comparisons to previous data and obtain additional information beyond the ash deposition area. The selection of a rubber-covered track mounted drill rig was made to minimize ground disturbance and the work area required at each well. A ‘no-action’ alternative does not allow for the collection of updated groundwater information at the site. Tighe&Bond Hunts Brook Property Inland Wetlands and Watercourses Permit Application 4-1 Section 4 Summary This project includes minor activities in the 50-foot Upland Review Area for the installation of groundwater monitoring wells. Three of the wells are within the Upland Review Area and the fourth is outside of Upland Review Area. One of the wells requires equipment access through wetlands for the work. These activities are similar to previous monitoring well installations that were completed in 2007 under Montville IWC Permit # 207 IWC 4, and 2019 under Permit # 219 IWC 4. This activity will not significantly alter the existing conditions of the site in the Upland Review Area and will have no permanent impacts to adjacent wetlands and watercourses. Eversource respectfully requests that the Montville Inland Wetlands Commission find that the proposed activities are not a significant impact to wetlands and watercourses in accordance with the Montville Inland Wetlands and Watercourse Regulations and that the Commission issue an approval for the proposed activity. Appendix A Figures FIGURE 1SITE LOCATION MAP 128 Moxley RoadMontville, Connecticut 0 1,000 2,000 Feet 1:24,000 V:\Projects\E\E0754\120 - Hunts Brook Property UncasvilleCT\MXD\MontvilleAshSite_Topo.mxd [Exported By: LFrassinelli, 9/9/2022, 12:40:22 PM] Based on USGS Topographic Map forMontville & Uncasville, CTContour Interval Equals 10 ft.Circles indicate 500-foot and half-mile radii E-0754 September 2022 ^_ ¹ÈSUBJECT PROPERTY Tighe&Bond !OE &<!A&<!A &<!A &<!A !O&E &<!A !O&E &<!A &<!A&<!A &<!A&<!A &<!A &<!A !O&E M O X L E Y R D MW-101 MW-100 GP-02/GW MW-102 MW-106 MW-104 MW-105R GP-01 MW-103 !"#$395 FIGURE 2PROPOSED MONITORING WELL LOCATIONS Hunts Brook Property128 Moxley RoadMontville, Connecticut November 2022 ¹ ^_ 1:1,440 NOTES LOCUS MAP 1. Based on 2019 StatewideOrthophotography, Courtesy of CTECO.2. Parcels provided by the State of Connecticut (2021).3. Monitoring well, boring, wetland flags/boundary, access route, and sample locations are approximate. 0 60 120 Feet V:\Projects\E\E0754\120 - Hunts Brook Property UncasvilleCT\MXD\MontvilleAshSite_Ortho.mxd [Exported By: LFrassinelli, 11/29/2022, 11:37:04 AM]E-5042 LEGEND Tighe&Bond !O&E Proposed MonitoringWell Location &<!A Existing Monitoring WellLocationApproximate Drill RigAccess Route50-foot Upland ReviewAreaField DelineatedWetland BoundaryApproximate ParcelBoundaryField DelineatedWetlandApproximate TemporaryWetland Crossing,TEMPORARY WETLANDDISTURBANCE - 1000 SQ FT , MONITORING WELL INSTALLATIONUPLAND REVIEW AREA DISTURBANCE - 10 SQ FT,MONITORING WELL INSTALLATIONUPLAND REVIEW AREA DISTURBANCE - 10 SQ FT , MONITORING WELL INSTALLATIONUPLAND REVIEW AREA DISTURBANCE - 10 SQ FT Appendix B Site Photographs Photographic Log 1 Client: Eversource Job Number: E-5042-243 Photographic Log Site: 128 Moxley Road, Montville, Connecticut Photograph No.: 1 Date: 5/12/2022 Description: Approximate location of proposed wetland crossing for the eastern most well location. Direction Taken: North Photograph No.: 2 Date: 10/24/2019 Description: General view of the existing access road. Some clearing may be required to access the proposed well locations. Direction Taken: South Appendix C Web Soil Survey FEMA Firmette Natural Diversity Database © Connecticut Environmental Conditions Online 0.3 THIS MAP IS NOT TO BE USED FOR NAVIGATION Miles0.3 Notes Legend This map is intended for general planning, management, education, and research purposes only. Data shown on this map may not be complete or current. The data shown may have been compiled at different times and at different map scales, which may not match the scale at which the data is shown on this map. 0.140 1:9,028 Natural Diversity Database Area Light Gray Canvas Base Appendix D Abutter List Parcel Number: CAMA Number: Property Address: 009-024-000 009-024-000 132 MOXLEY RD Mailing Address:POWOROZNEK PETER P & FISCHER MARY E 132 MOXLEY RD UNCASVILLE, CT 06382 Parcel Number: CAMA Number: Property Address: 010-006-00A 010-006-00A 124 MOXLEY RD Mailing Address:REED BRIAN PO BOX 454 QUAKER HILL, CT 063750454 Parcel Number: CAMA Number: Property Address: 010-007-000 010-007-000 126 MOXLEY RD Mailing Address:ELWOOD LILLIAN 126 MOXLEY RD UNCASVILLE, CT 06382 Abutters: Parcel Number: CAMA Number: Property Address: 010-008-000 010-008-000 128 MOXLEY RD Mailing Address:CONNECTICUT LIGHT & POWER COMPANY PO BOX 270 HARTFORD, CT 061410270 Subject Property: Abutters List Report - Montville, CT 9/9/2022 www.cai-tech.com Data shown on this report is provided for planning and informational purposes only. The municipality and CAI Technologies are not responsible for any use for other purposes or misuse or misrepresentation of this report.Page 1 of 1 50 foot Abutters List Report Montville, CT September 09, 2022