Loading...
HomeMy WebLinkAboutNOI application NOTICE OF INTENT Wireless Communication Facility 1044 Route 28 Yarmouth, Massachusetts SUBMITTED TO: PREPARED FOR: Yarmouth Conservation Commission 1146 Route 28 South Yarmouth, MA 02664 Blue Sky Towers III, LLC 352 Park Street, Suite 106 North Reading, MA 01864 PREPARED BY: IN ASSOCIATION WITH: Lucas Environmental, LLC 500A Washington Street Quincy, Massachusetts 02169 ProTerra Design Group, LLC 4 Bay Road, Building A; Suite 200 Hadley, MA 01035 REPORT DATE: February 16, 2023 500A Washington Street, Quincy, MA 02169 Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts February 16, 2023 Town of Yarmouth Conservation Commission 1146 Route 28 South Yarmouth, MA 02664 Re: Notice of Intent – Wireless Communication Facility 1044 Route 28 Yarmouth, Massachusetts Members of the Yarmouth Conservation Commission: On behalf of Blue Sky Towers III, LLC, and in association with ProTerra Design Group, LLC, Lucas Environmental, LLC (LE) is pleased to submit this Notice of Intent (NOI) to the Yarmouth Conservation Commission for the proposed Wireless Communication Facility located at 1044 Route 28 in Yarmouth, Massachusetts. As currently designed, proposed work will occur within Land Subject to Coastal Storm Flowage. There are no other wetland resource areas located on this site. This NOI is submitted in accordance with the Massachusetts Wetlands Protection Act (WPA; M.G.L. Ch. 131, Section 40) and implementing regulations (310 CMR 10.00 et seq.) and the Town of Yarmouth Wetlands Protection Bylaw and its implementing regulations. Enclosed please find one (1) original hard copy of the NOI application with all attachments, one (1) hard copy full size (24 x 36) set of plans, signed and stamped, and seven (7) hard copy 11x17 size sets of plans (provided to scale). A link to an electronic copy of the pdf file of the application and supporting documentation will be provided concurrently. We respectfully request that you place this matter on your agenda for the March 16, 2023 Public Hearing. If you have any questions, please do not hesitate to contact me at 617.405.4140 or cml@lucasenviro.com. Thank you for your consideration in this matter. Sincerely, LUCAS ENVIRONMENTAL, LLC Christopher M. Lucas, PWS, CWS, RPSS Environmental Consultant/Wetland & Soil Scientist cc: Blue Sky Towers III, LLC (electronically) Owners – Roman Catholic Bishop of Fall River (electronically) ProTerra Design Group, LLC (electronically) MassDEP – SERO Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts i TABLE OF CONTENTS SECTION I – FORMS ............................................................................................... SECTION II – PROJECT NARRATIVE ............................................................... 1.0 INTRODUCTION ........................................................................................................ 1 2.0 EXISTING CONDITIONS .......................................................................................... 1 3.0 WETLAND RESOURCE AREAS .............................................................................. 2 3.1 Land Subject to Coastal Storm Flowage – 310 CMR 10.04 WPA ........................... 2 4.0 PROPOSED WORK..................................................................................................... 3 5.0 REGULATORY COMPLIANCE ................................................................................ 4 6.0 SUMMARY.................................................................................................................. 4 SECTION III – FIGURES ........................................................................................ SECTION IV – APPENDICES................................................................................. APPENDIX A ........................................................................................................................... PHOTOGRAPHIC DOCUMENTATION ......................................................................... APPENDIX B ............................................................................................................................ ABUTTER INFORMATION ............................................................................................ APPENDIX C ............................................................................................................................ FILING FEE INFORMATION .......................................................................................... APPENDIX D ........................................................................................................................... STORMATER MANAGEMENT DRAINAGE SUMMARY .......................................... Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts SECTION I – FORMS Yarmouth Conservation Commission • 1146 Route 28 • South Yarmouth, MA 02664-4492 Tel. (508)-398-2231 Ext. 1288 • Fax (508)-398-0836 • TTD# (508) 398-2231 bdirienzo@yarmouth.ma.us Rev 9/2022 Page 1 of 2 Administrative Checklist Notice of Intent General Information: All filings must be made on Town of Yarmouth forms found at www.yarmouth.ma.us/325/Conservation. The filing deadline is two weeks prior to the next scheduled Conservation Commission meeting. No new information may be accepted into the Commissioners’ packets within the week before a meeting. Failure to follow this Checklist shall result in an Administratively Incomplete Application and will not be advertised for a Public Hearing. Refer to the meeting and fee schedule. Contact the Conservation Office if you need assistance. Submitting an Application: Does the property have any outstanding/expired Orders of Conditions? If so, please file a Request for Certificate of Compliance for each outstanding/expired Order, as the Commission may not issue a new Order until any outstanding/expired Orders have been closed and recorded. (*see page 2) 1 original hardcopy NOI application with original signatures (double sided). Typed signatures will not be accepted. 1 hardcopy comprehensive and detailed narrative of the project including existing & proposed conditions, construction sequence, type of equipment, staging locations, drainage and stormwater, erosion controls, invasive species management and alternative analysis. The narrative shall document how the project meets performance standards per 310 CMR 10.0 & TOY Wetland Bylaw, Chapter 143, BVW delineation sheets or other supporting information. 1 hardcopy 100’ radius map, current abutters list and abutters notification identifying the property owners who are to be notified per 310 CMR 10.00. Abutters list must be certified by the Town Assessor’s office. The Assessor’s office requires 7 days advance notice. All abutters must be notified via certified mail. 1 original and 7 copies of the plan, folded separately, right side out with title and project address visible. All plans shall reference NAVD1988 unless otherwise noted. Landscape plans shall be detailed to show proposed & existing conditions, native species, size and spacing. A pdf copy of the entire signed application, supporting information listed above, and plan emailed to bdirienzo@yarmouth.ma.us. Please list project property’s street address in the pdf file name. Submit Certified Mail Receipts (PS Form 3800) for all abutters. If applicable, submit Certified Mail Receipts for Massachusetts Natural Heritage and Endangered Species Program and Massachusetts Division of Marine Fisheries. Alternatively, you may visit their websites for electronic filing information. If filed electronically, please copy bdirienzo@yarmouth.ma.us. Waterway’s jurisdiction – Any coastal projects such as, but not limited to, docks, piers, bulkheads, revetments, dredging and boardwalks shall require submittal of all Notice of Intent, plans and supplemental information to the Town of Yarmouth Waterways/Shellfish Committee via the Natural Resources office by certified mail or hand delivery. The applicant or his/her representative must provide the Conservation office proof that this has been done or the filing will not be accepted. CONSERVATION OFFICE No X X X X X N/A N/A To be provided Yarmouth Conservation Commission • 1146 Route 28 • South Yarmouth, MA 02664-4492 Tel. (508)-398-2231 Ext. 1288 • Fax (508)-398-0836 • TTD# (508) 398-2231 bdirienzo@yarmouth.ma.us Rev 9/2022 Page 2 of 2 Yarmouth’s share of State filing fee: separate check made payable to “Town of Yarmouth” (refer to NOI Wetland Fee Transmittal Form) By-law filing fee: separate check made payable to “Town of Yarmouth” Legal ad fee: separate check made payable to “Town of Yarmouth” Please list project property’s street address on checks. Refer to Fee Schedule at https://www.yarmouth.ma.us/696/Filing-Forms If you are filing with MassDEP using eDEP, please include a copy of the submittal confirmation with your application. If not filing via eDEP, a copy of your application, plan, and all other supporting information must be sent VIA EMAIL the same day to DEP, Southeast Region at SERO_NOI@mass.gov with the subject line in the email per DEP’s request listed as “YARMOUTH - NOI - Street Address - Applicant Name” and copied to bdirienzo@yarmouth.ma.us. We must receive a copy of this email with the application as proof that it has been submitted to DEP. DEP share of the fee (refer to NOI form) shall be sent to: Dept. of Environmental Protection Box 4062 Boston, MA 02211 Other Comments: •Does the proposed project meet all of the applicable regulations of the Town of Yarmouth Zoning bylaws? Do you need to file with the Yarmouth Board of Appeals? If so, you must file with both boards at the same time. •If a vacant lot, have you completed and received a determination for the Building Department for a lot inquiry form? *To view all Conservation files/permits for the property address online: Go to www.yarmouth.ma.us and click on: -Yarmouth Online Town Services -Town Record Search with Weblink -Browse Our Parcel Related Documents -First letter of street name to open file -Street name -Property address -Conservation -Click on the folder you want to view X X X N/A X X wpaform3.doc • rev. 6/18/2020 Page 1 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town Important: When filling out forms on the computer, use only the tab key to move your cursor - do not use the return key. Note: Before completing this form consult your local Conservation Commission regarding any municipal bylaw or ordinance. A. General Information 1. Project Location (Note: electronic filers will click on button to locate project site): 1044 Route 28 a. Street Address Yarmouth b. City/Town 02664 c. Zip Code Latitude and Longitude: 41 39' 32.08" d. Latitude 70 12' 15.16" e. Longitude 50 f. Assessors Map/Plat Number 189.1 g. Parcel /Lot Number 2. Applicant: Sean a. First Name Gormley b. Last Name Blue Sky Towers III, LLC c. Organization 352 Park Street, Suite 106 d. Street Address North Reading e. City/Town MA f. State 01864 g. Zip Code 978.833.8668 h. Phone Number i. Fax Number sean.gormley@blueskytower.com j. Email Address 3. Property owner (required if different from applicant): Check if more than one owner Diane/Julie a. First Name Morris/French b. Last Name Roman Catholic Bishop of Fall River c/o St. Pius X Office c. Organization PO Box 2577 d. Street Address Fall River e. City/Town MA f. State 02722 g. Zip Code 508.398.2248 h. Phone Number i. Fax Number stpiusxoffice@comcast.net j. Email address 4. Representative (if any): Christopher M. a. First Name Lucas b. Last Name Lucas Environmental, LLC c. Company 500A Washington Street d. Street Address Quincy e. City/Town MA f. State 02169 g. Zip Code 617.405.4140 h. Phone Number i. Fax Number cml@lucasenviro.com j. Email address 5. Total WPA Fee Paid (from NOI Wetland Fee Transmittal Form): $1,050.00 a. Total Fee Paid $512.50 b. State Fee Paid $537.50 c. City/Town Fee Paid wpaform3.doc • rev. 6/18/2020 Page 2 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town A. General Information (continued) 6. General Project Description: The proposed project involves the construction of a telecommunications facility within Land Subject to Coastal Storm Flowage. 7a. Project Type Checklist: (Limited Project Types see Section A. 7b.) 1. Single Family Home 2. Residential Subdivision 3. Commercial/Industrial 4. Dock/Pier 5. Utilities 6. Coastal engineering Structure 7. Agriculture (e.g., cranberries, forestry) 8. Transportation 9. Other 7b. Is any portion of the proposed activity eligible to be treated as a limited project (including Ecological Restoration Limited Project) subject to 310 CMR 10.24 (coastal) or 310 CMR 10.53 (inland)? 1. Yes No If yes, describe which limited project applies to this project. (See 310 CMR 10.24 and 10.53 for a complete list and description of limited project types) 2. Limited Project Type If the proposed activity is eligible to be treated as an Ecological Restoration Limited Project (310 CMR10.24(8), 310 CMR 10.53(4)), complete and attach Appendix A: Ecological Restoration Limited Project Checklist and Signed Certification. 8. Property recorded at the Registry of Deeds for: Barnstable a. County b. Certificate # (if registered land) 669 c. Book 144 d. Page Number B. Buffer Zone & Resource Area Impacts (temporary & permanent) 1. Buffer Zone Only – Check if the project is located only in the Buffer Zone of a Bordering Vegetated Wetland, Inland Bank, or Coastal Resource Area. 2. Inland Resource Areas (see 310 CMR 10.54-10.58; if not applicable, go to Section B.3, Coastal Resource Areas). Check all that apply below. Attach narrative and any supporting documentation describing how the project will meet all performance standards for each of the resource areas altered, including standards requiring consideration of alternative project design or location. wpaform3.doc • rev. 6/18/2020 Page 3 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town B. Buffer Zone & Resource Area Impacts (temporary & permanent) (cont’d) For all projects affecting other Resource Areas, please attach a narrative explaining how the resource area was delineated. Resource Area Size of Proposed Alteration Proposed Replacement (if any) a. Bank 1. linear feet 2. linear feet b. Bordering Vegetated Wetland 1. square feet 2. square feet c. Land Under Waterbodies and Waterways 1. square feet 2. square feet 3. cubic yards dredged Resource Area Size of Proposed Alteration Proposed Replacement (if any) d. Bordering Land Subject to Flooding 1. square feet 2. square feet 3. cubic feet of flood storage lost 4. cubic feet replaced e. Isolated Land Subject to Flooding 1. square feet 2. cubic feet of flood storage lost 3. cubic feet replaced f. Riverfront Area 1. Name of Waterway (if available) - specify coastal or inland 2. Width of Riverfront Area (check one): 25 ft. - Designated Densely Developed Areas only 100 ft. - New agricultural projects only 200 ft. - All other projects 3. Total area of Riverfront Area on the site of the proposed project: square feet 4. Proposed alteration of the Riverfront Area: a. total square feet b. square feet within 100 ft. c. square feet between 100 ft. and 200 ft. 5. Has an alternatives analysis been done and is it attached to this NOI? Yes No 6. Was the lot where the activity is proposed created prior to August 1, 1996? Yes No 3. Coastal Resource Areas: (See 310 CMR 10.25-10.35) Note: for coastal riverfront areas, please complete Section B.2.f. above. wpaform3.doc • rev. 6/18/2020 Page 4 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town B. Buffer Zone & Resource Area Impacts (temporary & permanent) (cont’d) Check all that apply below. Attach narrative and supporting documentation describing how the project will meet all performance standards for each of the resource areas altered, including standards requiring consideration of alternative project design or location. Online Users: Include your document transaction number (provided on your receipt page) with all supplementary information you submit to the Department. Resource Area Size of Proposed Alteration Proposed Replacement (if any) a. Designated Port Areas Indicate size under Land Under the Ocean, below b. Land Under the Ocean 1. square feet 2. cubic yards dredged c. Barrier Beach Indicate size under Coastal Beaches and/or Coastal Dunes below d. Coastal Beaches 1. square feet 2. cubic yards beach nourishment e. Coastal Dunes 1. square feet 2. cubic yards dune nourishment Size of Proposed Alteration Proposed Replacement (if any) f. Coastal Banks 1. linear feet g. Rocky Intertidal Shores 1. square feet h. Salt Marshes 1. square feet 2. sq ft restoration, rehab., creation i. Land Under Salt Ponds 1. square feet 2. cubic yards dredged j. Land Containing Shellfish 1. square feet k. Fish Runs Indicate size under Coastal Banks, inland Bank, Land Under the Ocean, and/or inland Land Under Waterbodies and Waterways, above 1. cubic yards dredged l. Land Subject to Coastal Storm Flowage 10,550 1. square feet 4. Restoration/Enhancement If the project is for the purpose of restoring or enhancing a wetland resource area in addition to the square footage that has been entered in Section B.2.b or B.3.h above, please enter the additional amount here. a. square feet of BVW b. square feet of Salt Marsh 5. Project Involves Stream Crossings a. number of new stream crossings b. number of replacement stream crossings wpaform3.doc • rev. 6/18/2020 Page 5 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town C. Other Applicable Standards and Requirements This is a proposal for an Ecological Restoration Limited Project. Skip Section C and complete Appendix A: Ecological Restoration Limited Project Checklists – Required Actions (310 CMR 10.11). Streamlined Massachusetts Endangered Species Act/Wetlands Protection Act Review 1. Is any portion of the proposed project located in Estimated Habitat of Rare Wildlife as indicated on the most recent Estimated Habitat Map of State-Listed Rare Wetland Wildlife published by the Natural Heritage and Endangered Species Program (NHESP)? To view habitat maps, see the Massachusetts Natural Heritage Atlas or go to http://maps.massgis.state.ma.us/PRI_EST_HAB/viewer.htm. a. Yes No If yes, include proof of mailing or hand delivery of NOI to: Natural Heritage and Endangered Species Program Division of Fisheries and Wildlife 1 Rabbit Hill Road Westborough, MA 01581 Phone: (508) 389-6360 August 21, 2021 b. Date of map If yes, the project is also subject to Massachusetts Endangered Species Act (MESA) review (321 CMR 10.18). To qualify for a streamlined, 30-day, MESA/Wetlands Protection Act review, please complete Section C.1.c, and include requested materials with this Notice of Intent (NOI); OR complete Section C.2.f, if applicable. If MESA supplemental information is not included with the NOI, by completing Section 1 of this form, the NHESP will require a separate MESA filing which may take up to 90 days to review (unless noted exceptions in Section 2 apply, see below). c. Submit Supplemental Information for Endangered Species Review 1. Percentage/acreage of property to be altered: (a) within wetland Resource Area percentage/acreage (b) outside Resource Area percentage/acreage 2. Assessor’s Map or right-of-way plan of site 2. Project plans for entire project site, including wetland resource areas and areas outside of wetlands jurisdiction, showing existing and proposed conditions, existing and proposed tree/vegetation clearing line, and clearly demarcated limits of work  (a) Project description (including description of impacts outside of wetland resource area & buffer zone) (b) Photographs representative of the site  Some projects not in Estimated Habitat may be located in Priority Habitat, and require NHESP review (see https://www.mass.gov/ma- endangered-species-act-mesa-regulatory-review). Priority Habitat includes habitat for state-listed plants and strictly upland species not protected by the Wetlands Protection Act.  MESA projects may not be segmented (321 CMR 10.16). The applicant must disclose full development plans even if such plans are not required as part of the Notice of Intent process. wpaform3.doc • rev. 6/18/2020 Page 6 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town C. Other Applicable Standards and Requirements (cont’d) (c) MESA filing fee (fee information available at https://www.mass.gov/how-to/how-to-file-for- a-mesa-project-review). Make check payable to “Commonwealth of Massachusetts - NHESP” and mail to NHESP at above address Projects altering 10 or more acres of land, also submit: (d) Vegetation cover type map of site (e) Project plans showing Priority & Estimated Habitat boundaries (f) OR Check One of the Following 1. Project is exempt from MESA review. Attach applicant letter indicating which MESA exemption applies. (See 321 CMR 10.14, https://www.mass.gov/service-details/exemptions-from-review-for-projectsactivities-in- priority-habitat; the NOI must still be sent to NHESP if the project is within estimated habitat pursuant to 310 CMR 10.37 and 10.59.) 2. Separate MESA review ongoing. a. NHESP Tracking # b. Date submitted to NHESP 3. Separate MESA review completed. Include copy of NHESP “no Take” determination or valid Conservation & Management Permit with approved plan. 3. For coastal projects only, is any portion of the proposed project located below the mean high water line or in a fish run? a. Not applicable – project is in inland resource area only b. Yes No If yes, include proof of mailing, hand delivery, or electronic delivery of NOI to either: South Shore - Cohasset to Rhode Island border, and the Cape & Islands: Division of Marine Fisheries - Southeast Marine Fisheries Station Attn: Environmental Reviewer 836 South Rodney French Blvd. New Bedford, MA 02744 Email: dmf.envreview-south@mass.gov North Shore - Hull to New Hampshire border: Division of Marine Fisheries - North Shore Office Attn: Environmental Reviewer 30 Emerson Avenue Gloucester, MA 01930 Email: dmf.envreview-north@mass.gov Also if yes, the project may require a Chapter 91 license. For coastal towns in the Northeast Region, please contact MassDEP’s Boston Office. For coastal towns in the Southeast Region, please contact MassDEP’s Southeast Regional Office. c. Is this an aquaculture project? d. Yes No If yes, include a copy of the Division of Marine Fisheries Certification Letter (M.G.L. c. 130, § 57). wpaform3.doc • rev. 6/18/2020 Page 7 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town C. Other Applicable Standards and Requirements (cont’d) Online Users: Include your document transaction number (provided on your receipt page) with all supplementary information you submit to the Department. 4. Is any portion of the proposed project within an Area of Critical Environmental Concern (ACEC)? a. Yes No If yes, provide name of ACEC (see instructions to WPA Form 3 or MassDEP Website for ACEC locations). Note: electronic filers click on Website. b. ACEC 5. Is any portion of the proposed project within an area designated as an Outstanding Resource Water (ORW) as designated in the Massachusetts Surface Water Quality Standards, 314 CMR 4.00? a. Yes No 6. Is any portion of the site subject to a Wetlands Restriction Order under the Inland Wetlands Restriction Act (M.G.L. c. 131, § 40A) or the Coastal Wetlands Restriction Act (M.G.L. c. 130, § 105)? a. Yes No 7. Is this project subject to provisions of the MassDEP Stormwater Management Standards? a. Yes. Attach a copy of the Stormwater Report as required by the Stormwater Management Standards per 310 CMR 10.05(6)(k)-(q) and check if: 1. Applying for Low Impact Development (LID) site design credits (as described in Stormwater Management Handbook Vol. 2, Chapter 3) 2. A portion of the site constitutes redevelopment 3. Proprietary BMPs are included in the Stormwater Management System. b. No. Check why the project is exempt: 1. Single-family house 2. Emergency road repair 3. Small Residential Subdivision (less than or equal to 4 single-family houses or less than or equal to 4 units in multi-family housing project) with no discharge to Critical Areas. D. Additional Information This is a proposal for an Ecological Restoration Limited Project. Skip Section D and complete Appendix A: Ecological Restoration Notice of Intent – Minimum Required Documents (310 CMR 10.12). Applicants must include the following with this Notice of Intent (NOI). See instructions for details. Online Users: Attach the document transaction number (provided on your receipt page) for any of the following information you submit to the Department. 1. USGS or other map of the area (along with a narrative description, if necessary) containing sufficient information for the Conservation Commission and the Department to locate the site. (Electronic filers may omit this item.) 2. Plans identifying the location of proposed activities (including activities proposed to serve as a Bordering Vegetated Wetland [BVW] replication area or other mitigating measure) relative to the boundaries of each affected resource area. wpaform3.doc • rev. 6/18/2020 Page 8 of 9 4 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands WPA Form 3 – Notice of Intent Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by MassDEP: MassDEP File Number Document Transaction Number Yarmouth City/Town D. Additional Information (cont’d) 3. Identify the method for BVW and other resource area boundary delineations (MassDEP BVW Field Data Form(s), Determination of Applicability, Order of Resource Area Delineation, etc.), and attach documentation of the methodology. 4. List the titles and dates for all plans and other materials submitted with this NOI. Blue Sky Towers III, LLC a. Plan Title ProTerra Design Group, LLC b. Prepared By Jesse M. Moreno c. Signed and Stamped by December 28, 2022 d. Final Revision Date 1" = 15' e. Scale f. Additional Plan or Document Title g. Date 5. If there is more than one property owner, please attach a list of these property owners not listed on this form. 6. Attach proof of mailing for Natural Heritage and Endangered Species Program, if needed. 7. Attach proof of mailing for Massachusetts Division of Marine Fisheries, if needed. 8. Attach NOI Wetland Fee Transmittal Form 9. Attach Stormwater Report, if needed. E. Fees 1. Fee Exempt: No filing fee shall be assessed for projects of any city, town, county, or district of the Commonwealth, federally recognized Indian tribe housing authority, municipal housing authority, or the Massachusetts Bay Transportation Authority. Applicants must submit the following information (in addition to pages 1 and 2 of the NOI Wetland Fee Transmittal Form) to confirm fee payment: 2669 2. Municipal Check Number January 24, 2023 3. Check date 2670 4. State Check Number January 24, 2023 5. Check date Blue Sky Towers III, LLC 6. Payor name on check: First Name 7. Payor name on check: Last Name Yarmouth Conservation Commission • 1146 Route 28 • South Yarmouth, MA 02664-4492 Tel. (508)-398-2231 Ext. 1288 • Fax (508)-398-0836 • TTD# (508) 398-2231 If the applicant is not the property owner, please submit this form with your application. The owner must be sent a copy of the application on the same day it is filed with this office. Property Address: _____________________________________________________________ Assessors Map/Lot: _____________________________________________________________ I (we) hereby authorize the individual members of the Yarmouth Conservation Commission and its agents to enter upon the referenced property for the purpose of gathering information regarding the application filed with the Commission pursuant to the Wetlands Protection Act (M.G.L. Ch. 131, s. 40) and/or the Yarmouth Wetlands Protection Bylaw (Chapter 143). Authorized Signature: _______________________________________ Date: ______________ Please Print Name: _________________________________________ If other than owner, please state whether tenant, agent, or other: _____________________ Mailing Address: ________________________________________________ ________________________________________________ ________________________________________________ Phone: __________________________ Cell: __________________________ Email: __________________________ Fax: __________________________ DEPARTMENT OF CONSERVATION 5RXWH 0DS/RW $JHQW /XFDV(QYLURQPHQWDO//& $:DVKLQJWRQ6WUHHW 4XLQF\0$  FPO#OXFDVHQYLURFRP &KULVWRSKHU0/XFDV ________________________________________________________________________________________________________________________________________________________________________February 8, 2023 617.405.4465 21 day waiver CONSERVATION OFFICE Town of Yarmouth Conservation Commission 21-DAY WAIVER Please complete this form, sign at the bottom and return to the Conservation Office. I,, hereby waive the 21-day time period for a public hearing/meeting and/or issuance of the: OOC / DOA / COC / ORAD following receipt of my filing of a: Notice of Intent Request for Determination of Applicability Request for Certificate of Compliance Other by the Yarmouth Conservation Commission under Massachusetts General Laws, Ch. 131, sec. 40, and/or under Yarmouth Wetland Bylaw. The application was submitted on (date received by Conservation Office) for work at (project address/location) I am the: Applicant Applicant's Representative Property Owner Signature Date NOTE: Please be advised that you will be notified of the meeting date once this application has been assigned to a Conservation Meeting Agenda at the email address listed on the application. ; ; 5RXWH )HEUXDU\ Christopher M. Lucas, on behalf of Blue Sky Towers III, LC February 8, 2023 Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts SECTION II – PROJECT NARRATIVE PROJECT NARRATIVE Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts 1 1.0 INTRODUCTION On behalf of Blue Sky Towers III, LLC, and in association with ProTerra Design Group, LLC, Lucas Environmental, LLC (LE) is pleased to submit this Notice of Intent (NOI) to the Yarmouth Conservation Commission for the proposed Wireless Communication Facility located at 1044 Route 28 in Yarmouth, Massachusetts. As currently designed, proposed work will occur within Land Subject to Coastal Storm Flowage. There are no other resource areas located on the site. This NOI is submitted in accordance with the Massachusetts Wetlands Protection Act (WPA; M.G.L. Ch. 131, Section 40) and implementing regulations (310 CMR 10.00 et seq.) and the Town of Yarmouth Wetlands Protection Bylaw and its implementing regulations. The lease area for the facility is approximately 100 feet by 100 feet and will contain a 119.6-foot tall clock tower. Associated telecommunications equipment will be located outside at the base of the structure within a proposed 55-foot by 60-foot (3,300 square foot) compound surrounded by a six-foot tall stockade fence. The proposed facility will be accessed from the existing parking lot via a 12-foot wide gravel driveway. This project narrative describes the existing conditions, wetland resource areas, proposed design, project impacts, and regulatory compliance for work within jurisdictional areas on and near the site. The proposed project is depicted on the enclosed Permitting Plans prepared by ProTerra, dated December 28, 2022 (provided under separate cover). 2.0 EXISTING CONDITIONS The proposed location for a new telecommunications facility is located at 1044 Route 28 in Yarmouth, Massachusetts (See Figure 1 – USGS Map and Figure 2 – Aerial Map). The partially developed 4.4± acre parcel is owned by the Roman Catholic Bishop of Fall River Parish and is occupied by a church building with associated paved driveway and parking areas. Route 28 borders the eastern frontage, Forest Road borders the northern frontage, and Long Pond Drive borders the western frontage. Residential and commercial properties abut the parcel to the south. Vehicular access to the property is provided by the existing paved driveways from each frontage street. A review of the current MassGIS data layer for the Massachusetts Natural Heritage Atlas (effective August 1, 2021) under the Natural Heritage & Endangered Species Program (NHESP) indicates that no portion of the Study Area is located within Estimated Habitat of Rare Wildlife or Priority Habitat of Rare Species (See Figure 3 – NHESP Map). No Certified or Potential Vernal Pools under the jurisdiction of the Wetlands Protection Act Regulations (310 CMR 10.00 et seq.) or the Massachusetts Endangered Species Act (321 CMR 10.00 et seq.) are mapped by NHESP in the Study Area. The Study Area is not located within an Area of Critical Environmental Concern (ACEC), Outstanding Resource Water (ORW), or MassDEP Wellhead Protection Area. PROJECT NARRATIVE Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts 2 3.0 WETLAND RESOURCE AREAS On November 7, 2017, a Professional Wetland Scientist (PWS) from LE completed a site investigation within the Study Area. The purpose of the site investigation was to identify and, if necessary, delineate regulated wetland resource areas within and immediately surrounding the subject parcels. The site investigation was limited to wetland areas within 100 feet and perennial streams within 200 feet of the proposed telecommunications tower, ancillary access road, and infrastructure (i.e., Study Area). The wetland investigation was performed in accordance with the Massachusetts WPA and implementing regulations; the Massachusetts Department of Environmental Protection (MassDEP) publication “Delineating Bordering Vegetated Wetlands Under the Massachusetts Wetlands Protection Act: A Handbook” (1995), the “Corps of Engineers’ Wetlands Delineation Manual” (1987), and the “Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Northcentral and Northeast Region, v 2.0” (2012) and the Town of Yarmouth Wetlands Protection Bylaw. The following data sources were examined prior to the site investigation: • FEMA Flood Insurance Rate Maps; • United States Geological Survey Topographic Quadrangle; • MassGIS MassDEP Wetland and Hydrography Datalayers; • MassGIS Natural Heritage Atlas Datalayers; and • United States Department of Agriculture, Natural Resources Conservation Service (USDANRCS) Soil Survey. Resource areas identified within the Study Area include Land Subject to Coastal Storm Flowage (LSCSF). Under the Massachusetts Wetlands Protection Act (WPA) and Bylaw, the Study Area is regulated as follows. 3.1 Land Subject to Coastal Storm Flowage – 310 CMR 10.04 WPA Section 310 CMR 10.04 of the WPA defines LSCSF as land subject to any inundation caused by coastal storms up to and including that caused by the 100-year storm, surge of record or storm of record, whichever is greater. Section 2.10 of the Wetlands Protection Bylaw Regulations define Land Subject to Coastal Storm Flowage as areas that extend up-gradient or landward from the ocean and the ocean’s estuaries to a point where the maximum lateral extent of floodwater will theoretically terminate based upon the 100 year frequency storm. Said boundary shall be the relevant 100 year storm elevation referenced within the latest available Flood Insurance Rate Maps provided by the Federal Emergency Management Agency. According to the July 16, 2014 FEMA Flood Insurance Rate Map for Barnstable County, Map Number 25001C0587J, the entire Study Area is designated as Zone AE. Zone AE is classified as an area subject to the 1% annual chance flood (100-year flood), where base flood elevations have been determined – Elevation 11 NAVD 88. The 100-year floodplain or LSCSF extends throughout the Study Area. PROJECT NARRATIVE Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts 3 4.0 PROPOSED WORK The lease area for the facility is approximately 100 feet by 100 feet and will contain a 119.6-foot tall clock tower. Associated telecommunications equipment will be located outside at the base of the structure within a proposed 55-foot by 60-foot (3,300 square foot) compound surrounded by a six-foot tall stockade fence. The proposed facility will be accessed from the existing parking lot via a 12-foot wide gravel driveway. Refer to the Site Plans for more detailed information. The proposed tower is designed to support wireless broadband telecommunications carriers, local public safety communications, and it will accommodate the necessary antennas, electronic equipment, and cabling. Associated telecommunications equipment will be located at the base of the structure within the fenced compound area. Total area of earth disturbance to construct the gravel driveway and tower compound with drainage improvements is approximately 10,550 square feet. The small development is approximately 5.5% of the entire parcel area. A planting plan for the area surrounding the compound has also been provided. The stormwater treatment train includes pea gravel diaphragms, vegetated swales, a sediment forebay (pretreatment), and an infiltration basin. An appropriately designed broad-crested weir spillway maintains a low runoff head height to reduce the likelihood of erosive flow leaving the basin during major storm events. The treatment train has been designed to remove an average of 80% of the TSS from the compound stormwater runoff. The above grade storage within the infiltration basin below the outlet spillway is estimated to provide for a water quality volume using the one-inch rule. Refer to Appendix D – Stormwater Management Drainage Summary, prepared by ProTerra Design Group, LLC, dated July 6, 2021, for more detailed information. Prior to construction, erosion and sedimentation controls will be utilized and installed as shown on the Permitting Plans, typically along the downhill side of the limit of work. At the telecommunication compound, erosion controls will consist of staked straw bale/silt fence barriers, or Silt Soxx (where conditions do not allow stakes to be driven). A dewatering basin (utilized if required during construction) and concrete washout area are identified on the Permitting Plans. Erosion and sedimentation controls shall be repaired or replaced as deemed necessary during inspection, or as directed by the contractor or engineer. All erosion and sediment controls will be maintained throughout construction. The contractor is responsible for re-establishing any erosion control device that is disturbed during construction or observed to be failing. The contractor shall notify the engineer of any deficiencies in the established erosion control measures that may lead to unauthorized discharge or stormwater pollution, sedimentation, or other pollutants. Unauthorized pollutants include, but are not limited to, excess concrete dumping or concrete residue, paints, solvents, grease, fuel, lube oil, pesticides, and any solid waste materials. PROJECT NARRATIVE Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts 4 5.0 REGULATORY COMPLIANCE This section details the project’s compliance with the performance standards for each resource area under the WPA and Bylaw. The WPA does not have performance standards for LSCSF. The Wetlands Protection Bylaw Regulations provide performance standards for LSCSF. The performance standards are identified in italics and a description of how compliance is met is provided below in standard format. (3) Performance Standards: Any activity within land subject to coastal storm flowage which will result in the building upon, removing, filling or altering land within 300 feet of a major estuary defined in section 1.04 of these regulations shall meet the following requirements. Notwithstanding this section 2.10, (3), beach nourishment and coastal engineering projects such as bulkheads and seawalls may be allowed if they meet all other performance in these regulations. (a) Existing septic system and cesspool repairs will be allowed provided they substantially meet all Title 5 and local Board of Health thresholds. This standard is not applicable – the site is not located within 300 feet of a major estuary. (b) All groundwater elevations shall incorporate seasonable adjustments if test holes and or leaching components are 100 feet or closer from major estuaries. This standard is not applicable – the site is not located within 300 feet of a major estuary. (c) Any proposed deck, shed, or other similar structure must be securely anchored to a footing or foundation. This standard is not applicable – the site is not located within 300 feet of a major estuary. 6.0 SUMMARY The proposed project consists of the construction of a wireless communications facility and appurtenances at 1044 Route 28 in Yarmouth, Massachusetts. The Facility will enhance wireless service coverage in the Town of Yarmouth and surrounding communities. None of this work related to the telecommunications compound will involve impacts to streams, wetlands, or the 100-Foot Buffer Zone, although it will occur within Land Subject to Coastal Storm Flowage. It is LE’s opinion, based on our professional education, training, and familiarity with the project site, that the proposed work will not have any permanent adverse effect on any interests identified in the Wetlands Protection Act or Town of Yarmouth Wetlands Protection Bylaw and are designed to minimize adverse effects on the local ecosystem. The basis for our opinion is as follows: PROJECT NARRATIVE Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts 5 • No work is proposed within Inland Bank, Bordering Land Subject to Flooding, Land Under Water Bodies and Waterways or other wetland resource area, or associated 100-Foot Buffer Zone. • Erosion controls are proposed for the project to protect resource areas during construction. • Stormwater is being managed and treated as noted in the attached Stormwater Management Drainage Summary. The proposed design achieves the goals of the Applicant, while being sensitive to adjacent regulated resource areas. Accordingly, the Applicant respectfully requests that the Conservation Commission consider a finding that the proposed design is adequately protective of the interests identified in the Wetlands Protection Act and Bylaw and issue an Order of Conditions approving the project as described in this Notice of Intent and as shown on the attached Permitting Plans. Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts SECTION III – FIGURES 0 1,000 2,000500 Feet ±Telecommunications Facility1044 Route 28Yarmouth, MA FIGURE 1 Source: Office of Geographic and Environmental Information (MassGIS), Commonwealth of Massachusetts Executive Office of Environmental Affairs; USGS Topographic Quadranlge USGS Map Parcel_Yarmouth Town/City Boundary Approximate Site Location Route 28F ore st R o a d Long Pond DriveByron Lane Sebastian Way Treasure Lane ")28 0 50 10025 Feet ±Telecommunications Facility1044 Route 28Yarmouth, MA FIGURE 2 Source: Office of Geographic and Environmental Information (MassGIS), Commonwealth of Massachusetts Executive Office of Environmental Affairs; USGS Color Ortho Imagery - 15cm (2021) Aerial Map Parcel Boundary Town/City Boundary MassDOT Roads Interstate U.S. Highway State Route Non-numbered Road Approximate Site Location . . . . .. . . . . . . . . R o ute 2 8Forest RoadWoodRoadLongP o n d D r iv e O ld M ain StreetStation Avenue W in slow G rayR oadSouth StreetPleasant StreetSouthS h o re D riv e North Main StreetPi neGroveRoadRiverStreetW i l l o w S t reet SeaviewAvenueRun Pond RoadOceanAvenueWi tchwood RoadC a p t a i n S m a l l R o a d PawkannawkutD riv e T a ft Ro a d Po n d Str e e t SwanLak e R o a d LakefieldR o a d Wilf in R o a d Davis Beach Road M u l f o r d S t r e e t A f t R o a d UncleBarneysRoadHollyLaneC a p ta in N o y esR oad C l e a r B r o o k R o a d Lake R o a d Wampanoag Road Nantucket AvenueAlewifeCircleRe g i o n a l Avenue Buck Island Road Almi raRo a dCaptainBaconRoad Lyman LaneBreezyPointRoadMonroeL a n e HighbankRoadC liff o rdStreet Mattachee RoadE v e r g r e e n S treet C a p t a i n B e s s e R o a d I n d ia n M e m orialDriveGarfield Lane C a p t a i n L o t h r o p R o a d Rita AvenueWi lsonRoadF i n c h L a n e Buckley R o a dGr o u s e L a n e Davi s RoadC i r c uitR oad S w ift B r o o k R o a d StudleyRoad Ge n e v a Ro a dAntlers R oa d C a rrie L a n eNauset RoadEldridge RoadDi ane AvenueAspinet RoadJ o y c e S t r e e tCapt ain Weiler RoadParkwood R o a d AutumnDriveCl a r a St r e et M arlinWay Hors e Wa yBo b - o -li n k L a n e H o w es Road V i nebrook R oad MercuryDriv eLake Road Wes t S u f f o l k A v e n u e Bog RoadFessende n Stre e t Windja m m e r L a n e L o w e r B rookRoadFrost AvenueCaptain Wright RoadCaptai nYorkRoad Skylin e D r iveRaymond AvenueMe a d o wb r o o k Ro a d Captain Stanley RoadW i n d i n g B ro o kR oad Rose RoadCaptain Chase RoadMillLaneC a p t a i n R y d e r R o a d McnamaraAvenueLocustSt r e e t Sunset Drive I c e H o u s e RoadNi a g ar a La n e M o rn in g D riv eHa r d i n g L a n e Ca r t e r Ro a dNa u h a u g h t Ro a d Mars LaneM is ty L a n e W a r b l e r LaneCircuitRoa d N o r t h Posies Path S te v e n D r iv e T u r t le C o v e R o a d Union StreetH iale a h Av e n u e F r e s h B r o o k R o a d P e r e g r i n e L a n e S a t u r n L a n e B r y a r L a n e Alewife Drive A u nt J a n e s R o a d F i s h i n g B r o o k Ro a d Circuit R o a d We s t Pluto Lane Cour t l and WayB a n i s t e r L a n eTrumanLaneBeaverBrookRoad T hirz a s W a yHome r Av e n u e Melgo LaneAngus AvenueSpruce StreetG a t e W a y Lakew ood RoadGardiner Lane Hoski ng LaneJohnson LaneDogwood DriveBli scot t AvenueDenise LaneH yatts C ircleM uscovy LaneWi n g Av e n u e Fr ank Baker RoadK r i s t i n P a t h A lb e rt S tre e tCarol Road Akin Avenue Judan WayA u n t E d it h s R o a d Seth LaneC a p e I s l e D r i v e Wendy WayAsh LaneAlder LaneBogRoad ")28 0 1,000 2,000500 Feet ±Telecommunications Facility1044 Route 28Yarmouth, MA FIGURE 3 Source: Office of Geographic and Environmental Information (MassGIS), Commonwealth of Massachusetts Executive Office of Environmental Affairs; USGS Color Ortho Imagery - 15cm (2021) NHESP Map Parcel Boundary Town/City Boundary MassDOT Roads Interstate U.S. Highway State Route Non-numbered Road .Potential Vernal Pools jk NHESP Certified Vernal Pools NHESP Estimated Habitats of Rare Wildlife NHESP Priority Habitats of Rare Species Approximate Site Location R oute 28F o r e s t Ro a d Willow StreetLongPondDrive Wood RoadSouth StreetAl ewi fe Ci rcl eO ld M ain S treetC liff o r d S tr e et Mercury Drive L y ma n L a n e R iv e r S tr e e t L o c u s t S t r e e t Sunset Drive M o rningDriveElm LaneMars LaneVenus RoadS a t u r n L a n e AlewifeDrive PlutoLane Run Pond RoadDav i s RoadIv y L a n e J u p i t e r L a n e Breezy Point RoadF is hin g B r o o k R o a d S y l v a n Wa yCl e a r B r o o k Ro a d Byron Lane WillowLaneGrove Street V ic to ry L a n e HerveylinesLa n e H e m l o c k P a t h S y c a m o r e W a y Carol Road Maple StreetTimothy RoadChestnut StreetAsh LaneC r o ssStreetBeachway RoadPi ne Grove RoadTownHallAv e n u e M a y L a n e F i r L a n e Treasure Lane Melva Street Olympia DriveTaffy LaneSebastian Way ")2 8 0 300 600150 Feet ±Telecommunications Facility1044 Route 28Yarmouth, MA FIGURE 4 Source: Office of Geographic and Environmental Information (MassGIS), Commonwealth of Massachusetts Executive Office of Environmental Affairs; USGS Color Ortho Imagery - 15cm (2021) FEMA Map Town/City Boundary MassDOT Roads Interstate U.S. Highway State Route Non-numbered Road FEMA National Flood Hazard Designations - 2014 A: 1% Annual Chance of Flooding, no BFE AE: 1% Annual Chance of Flooding, with BFE AE: Regulatory Floodway AH: 1% Annual Chance of 1-3ft Ponding, with BFE AO: 1% Annual Chance of 1-3ft Sheet Flow Flooding, with Depth VE: High Risk Coastal Area D: Possible But Undetermined Hazard X: 0.2% Annual Chance of Flooding X: Reduced Flood Risk due to Levee Area Not Included Area with no DFIRM - Paper FIRMs in Effect Parcel Boundary Approximate Site Location Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts SECTION IV – APPENDICES Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts APPENDIX A PHOTOGRAPHIC DOCUMENTATION PHOTOGRAPHIC DOCUMENTATION DATE: November 7, 2017 Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts 1 Photograph 1: View of wooded area of the proposed Telecommunications Facility, facing west from the existing parking lot. Photograph 2: View of parking lot/wooded area located north of the proposed Telecommunications Facility, facing west. PHOTOGRAPHIC DOCUMENTATION DATE: November 7, 2017 Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts 2 Photograph 3: Typical view of wooded areas of the proposed Telecommunications Facility. Photograph 4: Typical view of wooded areas of the proposed Telecommunications Facility. Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts APPENDIX B ABUTTER INFORMATION NOTIFICATION TO ABUTTERS UNDER THE MASSACHUSETTS WETLANDS PROTECTION ACT & TOWN OF YARMOUTH WETLAND BY-LAW, CHAPTER 143 In accordance with the second paragraph of the Massachusetts General Laws Chapter 131, Section 40, you are hereby notified of the following: A. The name of the applicant is ________________________________________________ B. The applicant has filed a Notice of Intent with the Yarmouth Conservation Commission, seeking permission to remove, fill, dredge or alter an Area Subject to Protection under the Wetlands Protection Act (MGL c. 131 s. 40 & Town of Yarmouth Wetland By-Law, Chapter 143). C. D. Proposed work is _____________________________________________________________ ____________________________________________________________________________ E. Copies of the Notice of Intent may be examined at the Yarmouth Town Hall at the Conservation Commission office between the hours of 9:00 a.m. and 4:00 p.m. Monday thru Friday. For more information, call (508) 398-2231 ext. 1288. F. Copies of the Notice of Intent may be obtained from either the applicant or applicant’s representative. Applicant’s phone number _____________________________________ Or Applicant’s representatives phone number ___________________________________ G. Information regarding the date, time and place of the public hearing may be obtained by calling the Yarmouth Conservation Commission office at (508) 398-2231 ext. 1288 H. Person sending this notification (applicant, representative or other) Name __________________________________________ Address ________________________________________ Town _________________ State _______ Zip _________ Telephone _______________________________________ NOTES : Notice of the public hearing, including date, time and place will be published at least five (5) days in advance in a newspaper of general circulation. Notice of the public hearing, including date, time and place will be posted in the Town Hall not less than forty-eight hours in advance. You may also contact the Southeast Regional Office of the Department of Environmental Protection at (508) 946-2800 for more information about this application. Blue Sky Towers III, LLC The address of the lot where the activity is proposed is ___________________ Construction of a telecommunications facility within Land Subject to Coastal Storm Flowage 617.405.4140 Lucas Environmental, LLC, Attn: Christopher M. Lucas 500A Washington Street Quincy MA 02169 617.405.4140; cml@lucasenviro.com 50/ 10/ / / PAGOAGA NIVIDA T 89 LONG POND DR SOUTH YARMOUTH , MA 02664 50/ 9/ / / ROSS COURTNEY V ROSS JOYCE A PO BOX 1589 DENNISPORT , MA 02639 50/ 8/ / / DZIEL KIMBERLY A C/O OLIVER JENNIFER 77 LONG POND DR SOUTH YARMOUTH , MA 02664 50/ 189.1/ / / ROMAN CATH BISHOP OF FALL RIVER PARISH C/O ST PIUS X 450 HIGHLAND AVE FALL RIVER , MA 02720 50/ 190/ / / DIGIOVANNI SANDRA M TR PASHUN REALTY TRUST P O BOX 1282 SOUTH YARMOUTH , MA 02664 50/ 188/ / / SIAMOS FAMILY IRREVOCABLE TRUST 174 CAPT NOYES RD SOUTH YARMOUTH , MA 02664 50/ 196/ / / HOHMANN JOSEPH G 9 BYRON LN SOUTH YARMOUTH , MA 02664 50/ 194/ / / HOHMANN JOSEPH G HOHMANN AMY E 9 BYRON LN , SOUTH YARMOUTH , MA 02664 50/ 191/ / / TOWNS JOSEPH W 70 LONG POND DR SOUTH YARMOUTH , MA 02664 50/ 3/ / / KOVAR ROBERT F KOVAR NANCY J 203 BEECH ST WRENTHAM , MA 02093-1513 50/ 184.1.1/ / / WG YARMOUTH REALTY LLC C/O WALGREENS ATTN: TAX DEPT PO BOX 1159 DEERFIELD , IL 60015 50/ 185/ / / YARMOUTH BAY ASSOC LTD INC C/O SANTANDER BANK, LEASE ADMIN 2 MORRISSEY BLVD DORCHESTER , MA 02125 50/ 186/ / / MARTIN JAMES A TR ASSURANCE NOMINEE TRUST PO BOX 350 SOUTH YARMOUTH , MA 02664 50/ 13/ / / LAWLOR BRENDAN J LAWLOR FIONA M 95 LONG POND DR SOUTH YARMOUTH , MA 02664-4162 50/ 96/ / / SERRANO KATHLEEN J 60 FOREST RD SOUTH YARMOUTH , MA 02664 50/ 95/ / / SIANO CERITA J 68 FOREST RD SOUTH YARMOUTH , MA 02664 50/ 97/ / / PINO ANTHONY C/O PINO ANTHONY TR 14 TAYLOR ST WALTHAM , MA 02453 50/ 100/ / / XC 1050 ROUTE 28 REALTY LLC C/O CAPE MANAGEMENT TEAM LLC 169 MAIN ST STONEHAM , MA 02180 Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts APPENDIX C FILING FEE INFORMATION CALCULATED FILING FEE STATEMENT Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts The proposed project is located at 1044 Route 28 in Yarmouth, Massachusetts. Proposed activities are included under Category 3(b) under the Wetlands Filing Fee Calculation Worksheet. Category 3(b): Construction of each building for any commercial, industrial, institutional, or apartment/condominium/townhouse-type development, any part of which is in a buffer zone or resource area. Any activities associated with the construction of said building, including associated site preparation and construction of retention/detention basins, septic systems, parking lots, utilities, point source discharges, package sewage treatment plants, and roadways and driveways other than those roadways or driveways reviewable under 310 CMR 10.53(3)(e), shall not be subject to additional fees if all said activities are reviewed under a single Notice of Intent. The fee is $1,050.00 per activity under the WPA. Wetlands Protection Act Fees: Category 3(b) = $1,050.00 0 State Share of WPA Filing Fee: ($1,050.00/2) - $12.50 = $512.50 Town Share of WPA Filing Fee: ($1,050.00/2) + $12.50 = $537.50 Town of Yarmouth Wetland Filing Fees: Under the Yarmouth Wetlands Protection Bylaw, Filing Fees for a Notice of Intent are as follows: Notice of Intent Category 3 = $300.00 Legal Advertising Fee = $10.00 Check Payable to: Commonwealth of Massachusetts for $512.50 Check Payable to: Town of Yarmouth for $537.50 Check Payable to: Town of Yarmouth for $300.00 Check Payable to: Town of Yarmouth for $10.00 (Advertising fee) noifeetf.doc • Wetland Fee Transmittal Form • rev. 10/11 Page 1 of 2 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands NOI Wetland Fee Transmittal Form Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Important: When filling out forms on the computer, use only the tab key to move your cursor - do not use the return key. A. Applicant Information 1. Location of Project: 1044 Route 28 a. Street Address Yarmouth b. City/Town 2670 c. Check number $512.50 d. Fee amount 2. Applicant Mailing Address: Sean a. First Name Gormley b. Last Name Blue Sky Towers III, LLC c. Organization 352 Park Street, Suite 106 d. Mailing Address North Reading e. City/Town MA f. State 01864 g. Zip Code 978.833.8668 h. Phone Number i. Fax Number sean.gormley@blueskytower.com j. Email Address 3. Property Owner (if different): Diane/Julie a. First Name Morris/French b. Last Name Roman Catholic Bishop of Fall River C/o St. Pius X c. Organization PO Box 2577 d. Mailing Address Fall River e. City/Town MA f. State 02722 g. Zip Code 508.398.2248 h. Phone Number i. Fax Number stpiusxoffice@comcast.net j. Email Address To calculate filing fees, refer to the category fee list and examples in the instructions for filling out WPA Form 3 (Notice of Intent). B. Fees Fee should be calculated using the following process & worksheet. Please see Instructions before filling out worksheet. Step 1/Type of Activity: Describe each type of activity that will occur in wetland resource area and buffer zone. Step 2/Number of Activities: Identify the number of each type of activity. Step 3/Individual Activity Fee: Identify each activity fee from the six project categories listed in the instructions. Step 4/Subtotal Activity Fee: Multiply the number of activities (identified in Step 2) times the fee per category (identified in Step 3) to reach a subtotal fee amount. Note: If any of these activities are in a Riverfront Area in addition to another Resource Area or the Buffer Zone, the fee per activity should be multiplied by 1.5 and then added to the subtotal amount. Step 5/Total Project Fee: Determine the total project fee by adding the subtotal amounts from Step 4. Step 6/Fee Payments: To calculate the state share of the fee, divide the total fee in half and subtract $12.50. To calculate the city/town share of the fee, divide the total fee in half and add $12.50. noifeetf.doc • Wetland Fee Transmittal Form • rev. 10/11 Page 2 of 2 Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands NOI Wetland Fee Transmittal Form Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 B. Fees (continued) Step 1/Type of Activity Step 2/Number of Activities Step 3/Individual Activity Fee Step 4/Subtotal Activity Fee Category 3(b) 1 $1,050.00 $1,050.00 Step 5/Total Project Fee: Step 6/Fee Payments: Total Project Fee: $1,050.00 a. Total Fee from Step 5 State share of filing Fee: $512.50 b. 1/2 Total Fee less $12.50 City/Town share of filling Fee: $537.50 c. 1/2 Total Fee plus $12.50 C. Submittal Requirements a.) Complete pages 1 and 2 and send with a check or money order for the state share of the fee, payable to the Commonwealth of Massachusetts. Department of Environmental Protection Box 4062 Boston, MA 02211 b.) To the Conservation Commission: Send the Notice of Intent or Abbreviated Notice of Intent; a copy of this form; and the city/town fee payment. To MassDEP Regional Office (see Instructions): Send a copy of the Notice of Intent or Abbreviated Notice of Intent; a copy of this form; and a copy of the state fee payment. (E-filers of Notices of Intent may submit these electronically.) Notice of Intent 1044 Route 28 Wireless Communication Facility Yarmouth, Massachusetts APPENDIX D STORMATER MANAGEMENT DRAINAGE SUMMARY ProTerra Design Group, LLC Ph:(413)320-4918 4 Bay Road, Building A, Suite 200 E: info@proterra-design.com Hadley, MA 01035 July 6, 2021 Mr. John McCormack, Jr. Subcommittee Chair Cape Cod Commission 3225 Main Street Barnstable, MA 02630 RE: Wireless Communications Tower Stormwater Letter: Applicant: Blue Sky Towers III, LLC Site Name: South Yarmouth Site Number: MA-5104 Site Address: 1044 Route 28 South Yarmouth, MA 02664 Mr. McCormack, Blue Sky Towers III, LLC (“Applicant”) proposes to construct an unmanned wireless communications tower (WCT) and compound located in the central portion of the property designated as Assessor’s Map 50, Lot 189.1 with a street address of 1044 Route 28 in South Yarmouth, Massachusetts. This letter is intended to provide description of the proposed project’s stormwater management system as requested by the Cape Cod Commission (CCC) Staff Report Dated June 7, 2021. Background Information Existing Conditions & Site Information The partially developed 4.4± acre parcel is owned by the Roman Catholic Bishop of Fall River Parish and is occupied by a church building with associated paved driveway and parking areas. Route 28 borders the eastern frontage, Forest Road borders the northern frontage, and Long Pond Drive borders the western frontage. Residential and commercial properties abut the parcel to the South. Vehicular access to the property is provided by the existing paved driveways from each frontage street. Local zoning lists the parcel within the Business District (B2), the Hotel/Motel Overlay District, and the Village Centers Overlay District. The tower compound itself will be within FEMA Zone X (Shaded) “Areas of 0.2% Annual Chance Flood” per Flood Insurance Rate Map 25001C0587J, effective date of July 16, 2014. However, the proposed gravel access driveway and stormwater features will be within FEMA Zone AE “Special Flood Hazard Areas (SFHAs) Subject to Inundation by the 1% Annual Chance Flood; Base Flood Elevations Determined (Land Subject to Coastal Storm Flowage, 11’ Above Mean Sea Level).” The site development proposes to adjust grades so the tower compound and equipment area remains above the 1% Annual ProTerra Design Group, LLC Ph:(413)320-4918 4 Bay Road, Building A, Suite 200 E: info@proterra-design.com Hadley, MA 01035 Chance Flood. Stormwater BMPs will be designed to the 25-year storm event per Objective WR4 and not contribute to flooding impacts for 100-year storm events. On November 7, 2017, Lucas Environmental, LLC completed a site investigation through a portion of the property to identify and delineate regulated wetland resources within and immediately surrounding the proposed WCT. The investigation resulted in no local, state, or federally regulated wetland resource areas within 100 feet, or perennial streams within 200 feet of the proposed limits of work. The soils underlying the proposed development areas of the parcel, including the tower compound and driveway, are listed as “Carver Coarse Sand.” These soils are classified by the USDA Natural Resources Conservation Service (NRCS) as hydrologic soil group A. Existing soil conditions were confirmed during a geotechnical investigation by Tower Engineering Professional, Inc. An estimated high groundwater elevation was determined to be 4.8± AMSL. Bottom of infiltration basin is in excess of two feet above estimate high groundwater elevation. See attached boring logs and high groundwater calculations for further detail. See Site Plans for vicinity map and existing conditions. Development Discussions with Regulators Development plans were reviewed by CCC staff and a report was generated discussing the Water Resources Goal requirements for the project. The following three objectives were identified by of the CCC staff as pertinent to the tower project:  Objective WR1 – protect and preserve groundwater quality  Objective WR2 – protect, preserve, and restore freshwater resources  Objective WR4 – manage and treat stormwater to protect and preserve water quality It was determined that WR1 and WR2 could be achieved by provided a stormwater management system in a manner consistent with WR4 requirements. The stormwater system was designed to accommodate the 25-year 24-hour storm, remove at least 80% total suspended solids (TSS), and provide water quality treatment capacity for the first inch of stormwater runoff using exfiltration through the permeable soils under the infiltration basin. Proposed Improvements Tower Compound & Access Improvements The Applicant intends to construct the proposed WCT within a 100’x100’ square (10,000 SF) lease area in the central portion of the undeveloped areas of the parcel. Access will follow the existing paved driveway from Route 28 to a proposed 12’ wide gravel driveway running from the existing pavement to the tower compound. All vehicular ProTerra Design Group, LLC Ph:(413)320-4918 4 Bay Road, Building A, Suite 200 E: info@proterra-design.com Hadley, MA 01035 access will utilize the existing curb cut off of Route 28 and will consist of one or two vehicle visits per carrier per month for inspections. The facility itself will be constructed of a 55’x60’ (3,300 SF) fenced-in compound with a surface consisting of 4-inch depth clean stone over filter fabric. The stone voids create a reservoir of 440± cubic feet which is equal to 1.6± inches of rainfall. A monopole tower supporting antenna equipment will be placed on a reinforced concrete foundation below grade. Ground and tower space will be allotted for four carriers estimated to be about 1,055± SF of impervious area (32%± impervious coverage) at full build-out. Based on the full build-out impervious area, runoff generation at this WCT would be comparable to a TR-55 1/3 acre single family residential lot (Impervious = 30%, CN=57). Total area of earth disturbance to construct the gravel driveway and tower compound with drainage improvements is 10,550± SF. The small development is approximately 5.5% of the entire parcel area. By reducing the compound size and minimizing tree clearing along the existing parking lot from the initial design, the area of disturbance was reduced by 2,060± SF. Stormwater Management Improvements The stormwater treatment train includes pea gravel diaphragms, vegetated swales, a sediment forebay (pretreatment), and an infiltration basin. An appropriately designed broad-crested weir spillway maintains a low runoff head height to reduce the likelihood of erosive flow leaving the basin during major storm events. The treatment train has been designed to remove an average of 80% of the TSS from the compound stormwater runoff. The above grade storage within the infiltration basin below the outlet spillway is estimated to provide for a water quality volume using the 1-inch rule. Details of the facility are located within the site plans. Per the Massachusetts Department of Environmental Protection Stormwater Management Handbook, the Standard for a stormwater management system design to meet pre- and post-development peak discharge rates may be waived for discharges to land subject to coastal storm flowage. In addition, peak flows generated by the tributary drainage basin to the stormwater management system are less than one cubic foot per second (CFS) and may be considered de minimus in nature. Therefore, a full peak discharge analysis was not conducted at this time. Stormwater BMP Maintenance The pea gravel diaphragms shall be inspected monthly and cleaned as necessary during construction and/or after storm events of 1” or rainfall or greater. Thereafter, the pea gravel diaphragms shall be cleaned at least once per year or as needed during the Applicant’s regular maintenance of the site. Cleanings shall include removal of large vegetation, trash, excess sediment accumulation, and inspection of the condition of stone. ProTerra Design Group, LLC Ph:(413)320-4918 4 Bay Road, Building A, Suite 200 E: info@proterra-design.com Hadley, MA 01035 During the construction phases of the project, the vegetated swales shall be inspected monthly and cleaned as necessary and/or after storm events with 1” of rainfall or greater. Thereafter, these structures shall be inspected every six months during the first year and at least twice per year as needed during the owner’s regular maintenance of the grounds. Maintenance shall include regularly (2-3 times a year) mowing the grass (4-6” height), cleaning sediment buildup, and reseeding bare spots. Check for signs of rilling/gullying and repair with soil and vegetation as needed. The sediment forebay shall be inspected monthly and cleaned as necessary during construction and/or after storm events with 1” or rainfall or greater. Thereafter, this structure shall be inspected at least two times per year and cleaned as necessary or as needed during the owner’s regular maintenance of the grounds. A fixed vertical sediment marker shall be installed to measure the depth of accumulated sediment. Cleanings shall include mowing the perimeter berm, removal of large vegetation and trash, removal of excess sediment accumulation, and cleaning of outlet weir. Check for signs of rilling/gullying and repair with soil and vegetation as needed. During the construction phases of the project, the infiltration basin shall be inspected monthly and cleaned as necessary and/or after storm events with 1” of rainfall or greater (if necessary). Once the system goes online, inspections shall occur regularly for the first several months or as required to ensure proper stabilization, function, and to ensure that the inlets and outlets remain free of obstructions. Thereafter, this structure shall be inspected and cleaned as necessary at least twice per year. Cleanings shall include removal of accumulated sediment and inspection of the outlet structure. Important items to check for include differential settlement, cracking, erosion, breakout in the embankments, tree growth on the embankments, condition of rip-rap, sediment accumulation, health of turf, clogging of outlets, and root infestation. Water levels should be checked and recorded against rainfall amounts to verify that the drainage system is working properly. The broad crested weir / energy dissipater shall be inspected monthly and cleaned as necessary during construction and/or after storm events with 1” of rainfall or greater. Thereafter, this structure shall be cleaned at least once per year or as needed during the owner’s regular maintenance of the grounds. Cleanings shall include removal of vegetation, removal of excess sediment accumulation and inspection of the weir surface. ProTerra Design Group, LLC Ph:(413)320-4918 4 Bay Road, Building A, Suite 200 E: info@proterra-design.com Hadley, MA 01035 Summary and Conclusion Based on CCC staff review and requirements, the project has aimed to meet appropriate Water Resources Goal objectives by providing sufficient mitigation to offset the impacts of grading and equipment imperviousness through sediment capture and reducing erosion through Best Management Practices (BMPs). Stormwater runoff from the proposed work will be directed toward pea gravel diaphragms, vegetated swales, a sediment forebay (pretreatment), and infiltration basin. The compound stone surface will also provide disconnected impervious surfaces and 440± cubic feet of reservoir storage to mitigate runoff volume. In our opinion, stormwater runoff produced by the WCT will not negatively impact the adjacent areas and meet Objectives WR1, WR2, and WR4 as requested by CCC staff. If you have any questions or need further information, please do not hesitate to call us at (413) 320-4918. Sincerely, ProTerra Design Group, LLC Jesse Moreno, PE Managing Partner Enclosures Section 1 Figures & Stormwater Management Calculations WQV =WQD * Imperv(area) WQV = Water Quality Volume WQD = Water Quality Depth Imperv(area) =Proposed Tributary Impervious Area to Treatment Train WQD = 1.00 IN (per CCC Criteria) CCC Area = YES Imperv(area) =1,895 SF (INCLUDES EX. IMPERVIOUS AREAS) WQD = 1.00 IN WQV =157.9 CF 162 CF 162 >157.9 THEREFORE OK Min. Volume Required = 0.1 IN/AC of Imperv (per Mass Stormwater Handbook Volume 2) = 363 CF/AC of Imperv Volume Required at Site = 16 CF 28 CF 28 >16 THEREFORE OK Compound Infiltration Basin Volume provided in the basin below the lowest outlet = Forebay Pretreatment Volume Volume provided in the forebay below the weir = (See HydroCAD calculations) (See HydroCAD calculations) (Water Quality Volume) WQD Based on Status of Tributary Area Project Input ProTerra Design Group, LLC WQV 7/7/2021 EVALUATION OF INFILTRATION FEASIBILITY – (INFILTRATION BASIN) Table 1 – Infiltration Feasibility Criteria Status Tributary Area ( <15 acres) 28,034 SF (0.644 acres) 2’ min. depth to SHGW, bedrock, and/or impermeable layer from basin bottom Bottom of Basin = 7.00’ SHGW = 4.8’ (3.2’ below grade) Difference = 2.2’ Infiltration rate greater than or equal to 0.17 inches/hour Infiltration rate is estimated at 2.41 inches/hour (1982 Rawls Rate for loamy sand) Pretreatment Device Sediment forebay Distance from any slope greater than 15% – 50’ min. >50’ Distance from any soil absorption system – 50’ min. No known soil absorption systems within 50’ Distance from any private well – 100’ min. No known private wells within 100’ Distance from any public groundwater drinking supply well – Zone I radius No known Zone I’s Distance from any surface drinking water supply – Zone A No known Zone A’s Distance from any surface water of the commonwealth – 50’ min. >50’ Distance from any building foundations or slabs – 10’ min. downslope or 100’ min. upslope >10’ Determine the required surface area of basin bottom to meet the design constraints. )12/(sin kTD WQvaSurfaceAreBa Maryland Department of Natural Resources 1984 Where: WQv = Water Quality Volume = 151 cf k = Saturated Hydraulic Conductivity, in/hr = 2.41 in/hr T = Fill Time, hours, 2 hours d = Basin Depth, ft, = 0.70 feet to lowest outlet 𝑆𝑢𝑟𝑓𝑎𝑐𝑒 𝐴𝑟𝑒𝑎஻௔௦௜௡ = 151 (0.70 + 2.41 ∗ 2 12) Required Surface Area Basin Bottom = 137 sf Area Provided = 157 sf > 137 sf – OK INFILTRATION BASIN VOLUME AVAILABLE Based on calculations from the HydroCAD model, the storage volume for the infiltration basin allows 162 cf of stormwater to be infiltrated below the lowest outlet into the ground. Total Storage Volume Available for Recharge Infiltration Basin Storage = 162 cf > 151 cf WQV - OK DRAWDOWN TIME Below are the drawdown time calculations for the infiltration structure system proposed on the site. The calculations use K values of 2.41 inches per hour as shown on the Rawl’s table (Chapter 1 page 22) for Textural Class Loamy Sand in the HydroCAD model. ))((AreaBottomK VTimedrawdown Volume 3, Ch 1, pages 25 Where: V = Storage Volume * K = Saturated Hydraulic Conductivity, Rawls Rate Bottom Area = Bottom Area of Recharge Structure * The Storage Volume was assumed to be the storage available in the infiltration basin below the lowest outlet. 𝑇𝑖𝑚𝑒ௗ௥௔௪ௗ௢௪௡ = 162 ቀ2.41 12 ቁ (157) Time hrs drawdown = 5.1 hours Infiltration Basin Drain Down Time Calc 5 hrs Infiltration Basin Drain Down Time Calc @ 2.41 in/hr 5 hrs The calculations show that the infiltration basin storage will drawdown within the required 72 hours between storm events (assuming linear application of infiltration rate & no mounding occurs). Type III 24-hr 25-Year Rainfall=5.70"6<DUPRXWK0$B'UDLQDJH 3ULQWHG3UHSDUHGE\3UR7HUUD'HVLJQ*URXS//& +\GUR&$'ŠVQ‹+\GUR&$'6RIWZDUH6ROXWLRQV//& 6WDJH$UHD6WRUDJHIRU3RQG3,1),/75$7,21%$6,1 (OHYDWLRQ IHHW 6XUIDFH VTIW 6WRUDJH FXELFIHHW                                                                                                                                                                               (OHYDWLRQ IHHW 6XUIDFH VTIW 6WRUDJH FXELFIHHW                                                                                                                                 SPILLWAY ELEVATION MA-5104 South Yarmouth_Broad Crested Weir Design.xlsx Emergency Overflow Design - Infiltration Basin Top of Berm Elevation = 9.00 Weir Elevation = 7.70 Qweir = 25-Year Developed Flow Rate =0.13 cfs Pond Bottom Elevation = 7.00 Q = (2/3) * CBROAD * L * SQRT(2*g) * H3/2 Adjust L to achieve Q Where: CBROAD =0.50 L= 5.0 ft g =32.2 ft/sec2 H = 1.3 ft Q= 19.8 OK MA-5104 South Yarmouth_Broad Crested Weir Design.xlsx Emergency Overflow Design - Infiltration Basin Top of Berm Elevation = 9.00 25-Year Flow Elevation Through Overflow = ? Weir Elevation = 7.70 Qweir = 25-Year Developed Flow Rate =0.13 cfs Pond Bottom Elevation = 7.00 Q = (2/3) * CBROAD * L * SQRT(2*g) * H3/2 Adjust L to achieve Q Where: CBROAD =0.50 L= 5.0 ft g =32.2 ft/sec2 H = 0.05 ft 25-Year Flow Elevation Through Overflow =7.75 OK Type III 24-hr 25-Year Rainfall=5.70"6<DUPRXWK0$B'UDLQDJH 3ULQWHG3UHSDUHGE\3UR7HUUD'HVLJQ*URXS//& +\GUR&$'ŠVQ‹+\GUR&$'6RIWZDUH6ROXWLRQV//& 6WDJH$UHD6WRUDJHIRU3RQG3)25(%$< (OHYDWLRQ IHHW 6XUIDFH VTIW 6WRUDJH FXELFIHHW                                                                                                                                                                               (OHYDWLRQ IHHW 6XUIDFH VTIW 6WRUDJH FXELFIHHW               SPILLWAY ELEVATION=8.50 VOLUME=28 CF INSTRUCTIONS:Non-automated: Mar. 4, 2008 1. Sheet is nonautomated. Print sheet and complete using hand calculations. Column A and B: See MassDEP Structural BMP Table 2. The calculations must be completed using the Column Headings specified in Chart and Not the Excel Column Headings 3. To complete Chart Column D, multiple Column B value within Row x Column C value within Row 4. To complete Chart Column E value, subtract Column D value within Row from Column C within Row 5. Total TSS Removal = Sum All Values in Column D Location: A B C D E TSS Removal Starting TSS Amount Remaining BMP1 Rate1 Load* Removed (B*C) Load (C-D) Sediment Forebay (Pretreatment)0.00 1.00 0.00 1.00 Infiltration Basin 0.80 1.00 0.80 0.20 0.20 0.00 0.20 0.20 0.00 0.20 0.20 0.00 0.20 Total TSS Removal =80% Separate Form Needs to be Completed for Each Outlet or BMP Train Project: South Yarmouth (MA-5104) Prepared By:BLM *Equals remaining load from previous BMP (E) Date:7/6/2021 which enters the BMP Tower Compound Area (New Development)TSS Removal Calculation Worksheet BMP TREATMENT TRAIN Infiltration Basin* 80% Compound & Tributary Areas to Infiltration Basin (27,498 SF Total Drainage Area) (1,806 SF Impervious) *80% TSS removal will be provided when combined with sediment forebay as pretreatment. Sediment Forebay (Pretreatment) 0% Section 2 Soil Data 0 267790.555439SOUTH YARMOUTH SITE #: MA-5104 TOWER ENGINEERING PROFESSIONALS (919) 661-6351 RALEIGH, NC 27603 326 TRYON ROAD www.tepgroup.net C-1 BORING LAYOUT               !"#$%&   '     ()    )(*)+                ,*-)             $&  $&  $&  $ &  $ &    $ &  $ &  $ &   $&  $ &  $& ./01231   .!%%145126.-78!00 64/9"#10   0/661#,:;.1;<1#,:   ,!;<8200    !"#$% "& =4/>1;--1="/  #42002"6%1-./# '(    #!-1;/%=01-1 #1=-.710 64/9"#5!-14 /8  ;2-:-!-1 ,/42"60/;!-2/" .!%%14-:=1 -/-!0#1=-. &) )*!+ ,"9"2-5126.-=;8 =/;<1-=1"-8-1**=)2( -4) 4)*'";   -?'    1)*('@?* ? 2-12# 41%!4<!%=01"9%,149";/"82"1#-41"6-.=8-- .    /- - 0  12334 #1;42=-2/"!"#;0!282;!-2/" #4200426-:=1 (&)#1=-.$811-&          101!-2/"$811-&9;64!=.2;!%=0164!=.2;!%=0101"6-.$2";.1&,0/5;/9"-$"&41;A74B#A#!-1-!4-1#    21 11 % 5   0 21 11 =C)) ?' *) '??? * ?()      '  !"#$%&       ,*-)      $&  $&  $&  $ & ./01231   .!%%145126.-78!00 64/9"#10   0/661#,:;.1;<1#,:   ,!;<8200    !"#$% "&1 =4/>1;--1="/  #42002"6%1-./# '(    #!-1;/%=01-1 #1=-.710 64/9"#5!-14 /8  ;2-:-!-1 ,/42"60/;!-2/" .!%%14-:=1 -/-!0#1=-. &) 1*!+ ,"9"2-5126.-=;8 =/;<1-=1"-8-1**=)2( -4) 4)*'";   -?'    1)*('@?* ? 2-12# 41%!4<!%=01"9%,149";/"82"1#-41"6-.=8-- .    /- - 0- -  12334 #1;42=-2/"!"#;0!282;!-2/" #4200426-:=1 (&)#1=-.$811-&    101!-2/"$811-&9;64!=.2;!%=0164!=.2;!%=0101"6-.$2";.1&,0/5;/9"-$"&41;A74B#A#!-1-!4-1#    21 11 2*+( 21 11 +,*+*5281':$7(5/(9(/&20387$7,21 'DWH 6LWH/RFDWLRQ 3HUPLW 2ZQHU 3KRQH &RQWUDFWRU 3KRQH 1RWHV 67(3 'DWH  PPGG\\IHHWEHORZOV 67(3 $ $SSURSULDWHLQGH[ZHOO % :DWHUOHYHOUDQJH]RQH 67(3 PP\\ 67(3  67(3  127( 7DEOHV3RWHQWLDO:DWHU/HYHO5LVHDUHDWWDFKHGDVZRUNVKHHWVWRWKLVILOH 8VLQJ7DEOHRI3RWHQWLDO:DWHU/HYHO5LVHIRU LQGH[ZHOO 67(3$ FXUUHQWGHSWKWRZDWHU OHYHOIRULQGH[ZHOO 67(3 DQGZDWHUOHYHO ]RQH 67(3% GHWHUPLQHZDWHUOHYHO DGMXVWPHQW (VWLPDWHGHSWKWRKLJKZDWHUE\VXEWUDFWLQJWKH ZDWHUOHYHODGMXVWPHQW 67(3 IURP PHDVXUHGGHSWKWRZDWHUOHYHODWVLWH 67(3  8VLQJPRQWKO\&XUUHQW:DWHU5HVRXUFHV &RQGLWLRQVGHWHUPLQHFXUUHQWGHSWKWRZDWHU OHYHOIRULQGH[ZHOO 0HDVXUHGHSWKWRZDWHUWDEOH WRQHDUHVWIW GHSWKLVLQIHHWEHORZODQGVXUIDFH 8VLQJ:DWHU/HYHO5DQJH=RQHDQG,QGH[:HOO 0DSORFDWHVLWHDQGGHWHUPLQH PRQWKO\LQGH[ZHOOGDWDZZZFDSHFRGFRPPLVVLRQRUJZHOOVKWPO 1044 Route 28, Yarmouth, MA 02664 Blue Sky Towers III, LLC. Tower Engineering Professionals, Inc. 508.530.3580 919.661.6351 06/23/21 6.0 MIW-29 B 06/21 8.47 2.8 3.2 United States Department of Agriculture A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for Barnstable County, MassachusettsNatural Resources Conservation Service May 13, 2021 Soil Information for All Uses Soil Properties and Qualities The Soil Properties and Qualities section includes various soil properties and qualities displayed as thematic maps with a summary table for the soil map units in the selected area of interest. A single value or rating for each map unit is generated by aggregating the interpretive ratings of individual map unit components. This aggregation process is defined for each property or quality. Soil Qualities and Features Soil qualities are behavior and performance attributes that are not directly measured, but are inferred from observations of dynamic conditions and from soil properties. Example soil qualities include natural drainage, and frost action. Soil features are attributes that are not directly part of the soil. Example soil features include slope and depth to restrictive layer. These features can greatly impact the use and management of the soil. Hydrologic Soil Group Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long-duration storms. The soils in the United States are assigned to four groups (A, B, C, and D) and three dual classes (A/D, B/D, and C/D). The groups are defined as follows: Group A. Soils having a high infiltration rate (low runoff potential) when thoroughly wet. These consist mainly of deep, well drained to excessively drained sands or gravelly sands. These soils have a high rate of water transmission. Group B. Soils having a moderate infiltration rate when thoroughly wet. These consist chiefly of moderately deep or deep, moderately well drained or well drained soils that have moderately fine texture to moderately coarse texture. These soils have a moderate rate of water transmission. 15 Group C. Soils having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture. These soils have a slow rate of water transmission. Group D. Soils having a very slow infiltration rate (high runoff potential) when thoroughly wet. These consist chiefly of clays that have a high shrink-swell potential, soils that have a high water table, soils that have a claypan or clay layer at or near the surface, and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission. If a soil is assigned to a dual hydrologic group (A/D, B/D, or C/D), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in group D are assigned to dual classes. Custom Soil Resource Report 16 17 Custom Soil Resource Report Map—Hydrologic Soil Group 4612400461245046125004612550461260046126504612700461275046128004612850461240046124504612500461255046126004612650461270046127504612800399560 399610 399660 399710 399760 399810 399860 399560 399610 399660 399710 399760 399810 399860 41° 39' 39'' N 70° 12' 24'' W41° 39' 39'' N70° 12' 9'' W41° 39' 25'' N 70° 12' 24'' W41° 39' 25'' N 70° 12' 9'' WN Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 19N WGS84 0 100 200 400 600 Feet 0 30 60 120 180 Meters Map Scale: 1:2,220 if printed on A portrait (8.5" x 11") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Rating Polygons A A/D B B/D C C/D D Not rated or not available Soil Rating Lines A A/D B B/D C C/D D Not rated or not available Soil Rating Points A A/D B B/D C C/D D Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:25,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Barnstable County, Massachusetts Survey Area Data: Version 17, Jun 9, 2020 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jul 10, 2018—Nov 17, 2018 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report 18 Table—Hydrologic Soil Group Map unit symbol Map unit name Rating Acres in AOI Percent of AOI 252A Carver coarse sand, 0 to 3 percent slopes A 16.2 100.0% Totals for Area of Interest 16.2 100.0% Rating Options—Hydrologic Soil Group Aggregation Method: Dominant Condition Component Percent Cutoff: None Specified Tie-break Rule: Higher Depth to Any Soil Restrictive Layer A "restrictive layer" is a nearly continuous layer that has one or more physical, chemical, or thermal properties that significantly impede the movement of water and air through the soil or that restrict roots or otherwise provide an unfavorable root environment. Examples are bedrock, cemented layers, dense layers, and frozen layers. This theme presents the depth to any type of restrictive layer that is described for each map unit. If more than one type of restrictive layer is described for an individual soil type, the depth to the shallowest one is presented. If no restrictive layer is described in a map unit, it is represented by the "greater than 200" depth class. This attribute is actually recorded as three separate values in the database. A low value and a high value indicate the range of this attribute for the soil component. A "representative" value indicates the expected value of this attribute for the component. For this soil property, only the representative value is used. Custom Soil Resource Report 19