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HomeMy Public PortalAbout2024 01 09 Public Meeting Packet Town of Brewster Conservation Commission 1657 Main St., Brewster, MA 02631 (508) 896-4546 CONSERVATION COMMISSION MEETING AGENDA 2198 Main Street January 09, 2024 at 6:00 PM This meeting will be conducted in person at the time and location identified above. This means that at least a quorum of the members of the public body will attend the meeting in person and members of the public are welcome to attend in person as well. As a courtesy only, access to the meeting is also being provided via remote means in accordance with applicable law. Please note that while an option for remote attendance and/or participation is being provided as a courtesy to the public, the meeting/hearing will not be suspended or terminated if technological problems interrupt the virtual broadcast or affect remote attendance or participation, unless otherwise required by law. Members of the public with particular interest in any specific item on this agenda, which includes an applicant and its representatives, should make plans for in-person vs. virtual attendance accordingly. Members of the public who wish to access the meeting may do so in the following manner: Phone: Call (929) 436-2866 or (301) 715-8592. Webinar ID: 817 0484 9610 Passcode: 565669 To request to speak: Press *9 and wait to be recognized. ZoomWebinar: https://us02web.zoom.us/j/81704849610?pwd=d2VlNm5LcnU2TnBKWExMVEJFUUduQT09 Passcode: 565669 To request to speak: Tap Zoom “Raise Hand”, then wait to be recognized. When required by law or allowed by the Chair, persons wishing to provide public comment or otherwise participate in the meeting, may do so by accessing the meeting remotely, as noted above. Additionally, the meeting will be broadcast live, in real time, via Live broadcast (Brewster Government TV Channel 18), Livestream (livestream.brewster-ma.gov), or Video recording (tv.brewster-ma.gov). Please note that the Conservation Commission may take official action, including votes, on any item on this agenda. 1. Call to Order 2. Declaration of a Quorum 3. Meeting Participation Statement 4. Recording Statement: As required by the Open Meeting Law we are informing you that the Town will be video and audio taping as well as broadcasting this public meeting. In addition, if anyone else intends to either video or audio tape this meeting they are required to inform the chair. 5. Public Announcements and Comment: Members of the public may address the Conservation Commission on matters not on the meeting’s agenda for a maximum of 3-5 minutes at the Chair’s discretion. The Conservation Commission will not reply to statements made or answer questions raised during public comment but may add items presented to a future agenda. 6. Discussion a. Commissioner Pearson and DNR Director Chris Miller MACC Fundamentals Training Completion. b. 8 Marshview Lane, 127-14. Informal Review of proposed development of vacant property. – John O’Reilly c. 351 Point of Rocks, 79-23. SE9-1714. Sheff beach renourishment & pending Request For Amended OOC folding SE9-1797. into SE9-1714 – Bill Grafton d. 257 Crocker Lane, 69-4. SE9-1591. $2,000 bond as per Special Condition A24– Bill Grafton 7. Request for Determination of Applicability a. None CONSERVATION COMMISSION Michael Tobin Chair Casey Chatelain Vice Chair Bruce Evans Gary Kaser Kimberley Crocker Pearson Ron Slowek Steve McKenna STAFF Chris Miller, Natural Resources Director Bill Grafton, Conservation Administrator Cassandra West, Senior Department Assistant 8. Notices of Intent, Request for Amended Order of Conditions & Abbreviated Notice of Resource Area Delineation a. 83 Dune Road, 79-35. Whitcher. Continued Public Hearing. Whitcher. SE9-1960. Continued to 1/23. b. 168 Highland Moors Drive, 115-38. Masi. Continued Public Hearing. SE9-1961. Continued to 2/23. c. 351 Point of Rocks Road, 79-23. Sheff. Continued Public Hearing. AOOC SE9-1714. d. 94 Thad Ellis Road, 89-5. Wentworth. New Public Hearing. Alex Wentworth proposing to raze existing buildings and construct a new commercial building with associated parking and utilities within the buffer zone to two Bordering Vegetated Wetlands and a Flood Zone. SE9-1963. e. 336 Robbins Hill Road. 38-77. Lee. New Public Hearing proposing invasive species management, native plant installation and beach nourishment within the 50-ft buffer zone of a coastal bank and a coastal beach. SE9-1964. f. 9-15 Lower Road, 37-1. Luke Brewster Realty Trust. New Public Hearing proposing septic repair and associated grading, paving, utility work and trenching within a riverfront and land subject to coastal storm flowage, and the 100-ft buffer zone to a bordering vegetated wetland, coastal bank and land subject to coastal storm flowage. SE9- 196X. 9. Request for Certificate of Compliance a. 34 Sea Meadow Lane, 37-98. Michael Dennis Properties. SE9-1829. Withdrawal. b. 34 Sea Meadow Lane, 37-98. Michael Dennis Properties. TBL 2003-79. c. 222 Slough Road, 11-19. BCT. SE9-1767. 10. Request for Extension to Order of Conditions a. 41 Saints Landing, 50-3. 41 Saints LLC. AOOC SE9-1680. b. 50 Robbins Road, 50-2. Hayes. AOOC SE9-1679. c. 53 Robbins Road, 50-1. Hayes. AOOC SE9-1683. d. 192 Robbins Hill Road, 49-79. Pyles. AOOC SE9-1684. e. 194 Robbins Hill Road, 49-78. Berkman. AOOC SE9-1682. f. 196 Robbins Hill Road, 49-77. Salo. AOOC SE9-1681. g. 137 Regatta Road, 27-72. Gutherman. SE9-1837. 11. Show Cause a. 2628 Main Street, 89-14 & 89-2. Continued - Brown. 12. Request for Minor Change to Plan a. None. 13. Request for Administrative Review a. 70 Marshview Lane, 127-10. Sundermier. AR# 23-16. 14. Stormwater Permit Application under Code of the Town of Brewster, Chapter 272 Stormwater Management Bylaw a. 94 Thad Ellis Road, 89-5. Wentworth. SWMC2023-04. b. 0 Cranview Road, 10-67 & 10-68. Casey. SWMC 2023-05. 15. Report of the Natural Resources Director a. None 16. Report of the Conservation Administrator a. MassDEP Revised Regulations/Introduction of Land Subject To Coastal Storm Flowage Performance Standards. b. MACC Annual Conference 17. Meeting Minutes and Other Administrative Revisions for Review and Ratification a. May 23, 2023 Meeting Minutes. b. June 13, 2023 Meeting Minutes. c. Sept 26, 2023 Meeting Minutes. d. Amended 2024 Meeting Dates and Deadlines. 18. Matters Not Reasonably Anticipated by the Conservation Commission Chairman 19. Questions from the Media 20. Next Meeting: January 23, 2023 21. Adjournment Date Submitted: Date Revised: Received by Town Clerk: 01/04/2023 J.M. O'Reilly & Associates, Inc. Engineering & Land Surveying Services 1573 Main Street, 2nd Floor, P.O. Box 1773 Brewster, MA 02631 (508) 896-6601 Fax (508) 896-6602 LETTER OF TRANSMITTAL TO:DATE:JOB NUMBER: REGARDING: COPIES DATE DESCRIPTION For review and comment:For approval: REMARKS: From: If enclosures are not as noted, kindly notify us at once Shipping Method: Regular Mail Certified Mail Express Mail UPS Federal Express As Requested:For your use: Hand Deliver Pick UpPriority Mail J .M. O'REILLY & ASSOCIATES, INC. PROFESSIONAL ENGINEERING, LAND SURVEYING & ENVIRONMENTAL SERVICES Site Development • Property Line • Subdivision • Sanitary • Land Court • Environmental Permitting December 7, 2023 JMO-9042 Brewster Conservation Commission 1657 Main Street Brewster, MA 02631 RE: Intormal Review Application 8 Marshview Lane Assessor's Map 127, Parcel 14 Owner: Stacey Pagos Haller Dear Commission Members, On behalf of our client and property owner, Stacey Pagos Haller, J.M. O'REILLY & ASSOCIATES INC., is requesting an informal discussion with the Commission to review the proposed development of the above referenced vacant property. Our office has been working with the Landscape Architect Thomas Mulcahy of Mulcahy Design Group and Architect Leslie Schneeberger of Schneeberger Collective in the preparation of the development plans for the proposed single family dwelling. The reason for our request is to seek the Commission's comments on the current layout of the proposed dwelling Ms. Haller is hoping to build on the vacant parcel. This property is somewhat unique in the configuration of the parcel and the varied wetland resources associated with it. The parcel is bordered to the north by the large Salt Marsh associated with the Namskaket Creek. The parcel does contain a small upland area on the north side, which is separated from the remaining upland, along the roadway, by a salt marsh to the west and a vegetated wetland in between. The Salt Marsh is a continuation of the Namskaket Creek marsh system. The vegetated wetland is east of the Salt Marsh and is the border along the upland area adjacent to the roadway portion of the lot. The roadway portion of the parcel is also subject to Coastal Storm Flowage and does include a Coastal Bank per the DEP Policy. The most landward resource associated with the roadside portion of the parcel is the Coastal Bank. In the mid -2000's the Pagos family proposed a single family dwelling with an elevated boardwalk to the upland area on the north side to an 8' x 8' observation platform. An Order of Conditions was granted but the project never moved forward and was recently closed -out when Ms. Pagos Haller purchased the property from the family. Ms. Pagos Haller, working with both Leslie and Thomas has developed a new home footprint and would like to review the location of the proposed home as it is different from the previously approved plans. 1573 MAIN STREET, P.O. Box 1773, BREWSTER, MA o2631 • PHONE: (5o8) 896-6601 • FAX: (508) 896-6602 WWW.JMOREILLYASSOC.COM After an onsite discussion and review by the Commission's Agent, William Grafton, it was suggested to come before the Commission to review the layout and get some comments from the members. Ms. Pagos Haller is fully aware that the informal review is not binding and will not indicate the Commission's final review and ultimate decision. The purpose of the discussion is to seek some input so as to guide the design team in the formal application for the project. We look forward to meeting with the Commission on December 26, 2023. In the meantime, if you have any questions please feel free to contact me directly. Yours truly, J.M. O'REILLY & ASSOCIATES, INC. John M. O'Reilly, P.E., P.L.S. Principal CC: Client GENERAL NOTES: SOIL TEST LOGS: A.) NEITHER DRIVEWAYS NOR PARKING AREAS ARE ALLOWED OVER SEPTIC SYSTEM UNLESS H-20 COMPONENTS ARE USED. B.) THE DESIGNER WILL NOT BE RESPONSIBLE FOR THE SYSTEM AS DESIGNED UN- LESS CONSTRUCTED AS SHOWN. ANY CHANGES SHALL BE APPROVED IN WRITING. C.) CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION OF ALL UNDERGROUND AND OVERHEAD UTILJTIES PRIORTO COMMENCEMENT OF WORK. CONSTRUCTION NOTES: 1.) ALL CONSTRUCTION SHALL CONFORM TO THE STATE ENVIRONMENTAL CODE, TITLE 5, AND THE REQUIREMENTS OF THE LOCAL BOARD OF HEALTH. 2.) SEPTIC TANK(S), GREASE TRAP(S), DOSING CHAMBER(5) AND DISTRIBUTION 800(E5) SHALL 8E SET ON A LEVEL STABLE BASE WHICH HAS BEEN MECHANICALLY COMPACTED, OR ON A 6 INCH CRUSHED STONE BASE. 3.) SEPTIC TANK(5) SHALL MEET ASTM STANDARD C1127-93 AND SHALL HAVE AT LEAST THREE 20' DIAMETER MANHOLES. THE MINIMUM DEPTH FROM THE BOT- TOM OF THE SEPTIC TANK TO THE FLOW UNE SHALL 8E 48". 4.) SCHEDULE 40 PVC INLET AND OUTLET TEES SHALL EMEND A MINIMUM OF 6' ABOVE THE FLOW LINE OF THE SEPTIC TANK AND SHALL 8E INSTALLED ON THE CENTERLINE OF THE TANK DIRECTLY UNDER THE CLEANOUT MANHOLE. 5.) RAISE COVERS OF THE SEPTIC TANK AND DISTRIBUTION BOX WITH PRECAST CONCRETE WATER TIGHT RISERS OVER INLET AND OUTLET TEES TO WITHIN 6° FINISH GRADE, OR AS APPROVED BY THE LOCAL BOARD OF HEALTH AGENT. 6.) PIPING SHALL CONSIST OF 4' SCHEDULE 40 PVC OR EQUIVALENT. PIPE SHALL 8E LAID ON A MINIMUM CONTINUOUS GRADE OF NOT LESS THAN 1%. 7.) DISTRIBUTION UNES FOR SOIL ABSORPTION SYSTEM (AS REQUIRED) SHALL BE 4' DIAMETER SCHEDULE 40 PVC LAID AT 0.005 FT/FT. UNE SHALL BE CAPPED AT END OR AS NOTED. 8.) OUTLET PIPES FROM DISTRIBUTION 80X SHALL REMAIN LEVEL FOR AT LEAST 2' BEFORE PITCHING TO SOIL ABSORPTION SYSTEM. WATER TEST DISTRIBUTION BOX TO ASSURE EVEN DISTRIBUTION. 9.) DISTRIBUTION BOX SHALL HAVE A MINIMUM SUMP OF 6" MEASURED BELOW THE OUTLET INVERT. 10.) BASE AGGREGATE FOR THE LEACHING FACIUTY SHALL CONSIST OF 3/4' TO 1-1/2" DOUBLE WASHED STONE FREE OF IRON, FINES AND DUST AND SHALL BE INSTALLED BELOW THE CROWN OF THE DISTRIBUTION UNE TO THE BOTTOM OF THE SOIL ABSORPTION SYSTEM. BASE AGGREGATE 5HALL BE COVEREDWTH A 2' LAYER OF 1/8" TO 1/2' DOUBLE WASHED STONE FREE OF IRON, FINES AND DUST 11.) VENT SOIL ABSORPTION SYSTEM WHEN DISTRIBUTION UNES EXCEED 50 FEET; WHEN LOCATED EITHER IN WHOLE OR IN PART UNDER DRIVEWA'(S, PARKING AREAS, TURNING AREAS OR OTHER IMPERVIOUS MATERIAL; OR WHEN PRESSURE DOSED. 12.) SOIL ABSORPTION SYSTEM SHALL 8E COVERED WITH A MINIMUM OF 9' OF CLEAN MEDIUM SAND (EXCLUDING TOPSOIL). 13.) FINISH GRADE SHALL 8E A MAXIMUM OF 36' OVER THE TOP OF ALL SYSTEM COMPONENTS, INCLUDING THE SEPTIC TANK, DISTRIBUTION BOX, DOSING CHAM AND SOIL ABSORPTION SYSTEM. SEPTIC TANKS SHALL HAVE A MINIMUM COVER OF 9°. 14.) FROM THE DATE OF INSTALLATION OF THE SOIL ABSORPTION SYSTEM UNTIL RECEIPT OF A CERTIFICATE OF COMPLIANCE, THE PERIMETER OF THE SOIL ABSORP- TION SYSTEM SHALL BE STAKED AND FLAGGED TO PREVENT THE USE OF SUCH AREA FOR ALL ACTIVITIES THAT MIGHT DAMAGE THE SYSTEM. 15.) SUBSURFACE COMPONENTS OF A SYSTEM SHALL NOT BEBACKFILLED OR OTHERWISE CONCEALED FROM VIEW UNTILA FINAL INSPECTION HAS BEEN CONDUCTED BY THE APPROVING AUTHORITY AND PERMISSION HAS BEEN GRANTED BY THE APPROVING AUTHORITY TO BACKFILL THE SYSTEM. THE DESIGNER SHALL INSPECT THE CONSTRUCTION AFTER THE INITIAL EXCAVATION, PRIOR TO BACKFI W NG, AND DURING BACKFILLING. IN ADDITION, THE FINAL INSPECTION OF THE SYSTEM SHALL BE CONDUCTED BY THE APPROVING AUTHORITY, THE SYSTEM INSTALLER AND DESIGNER PRIOR TO THE ISSUANCE OF A CERTIFICATE OF COMPLIANCE PURSUANT TO 310 CMR 15.021(3). ANY COMPONENT OF THE SYSTEM WHICH HAS BEEN COVERED WITHOUT SUCH PERMISSION SHALL BE UNCOVERED UPON REQUEST OF THE APPROVING AUTHORITY OR THE DEPARTMENT. OF BER INSPECTION NOTE: PRIOR TO FINAL INSPECTION B( THE ENGINEER, SYSTEM NEEDS TO BE COMPLETE INCLUDING BUILDUP FOR COVERS. TEST HOLE 1: EL=33.0± DEPTH PROM SURFACE (INCHES) SOIL HORIZON SOIL TEXTURE (USDA) SOIL COLOR IMUNSELO SOIL MOTTLING OTHER 0-7" A LOAMY SAND 10'1R 3/2 NONE 7-32" 8 LOAMY SAND 10106/8 NONE 32-145' CI SILT LOAM 10'(07/2 NONE 145-194' C2 VERY FINE SAND 10508/6 NONE TIGHT TEST HOLE 2: EL=35.04 DEPTH FRDM SURFA11 )INCHES) OIL MI-110 HOR11ON SOIL TEXTURE (USDA) SOIL COLOR 1MUN5ELL) SOIL MOTTUNG OTHER 0-9' A LOAMY SAND 101113/2 NONE 9-34' B LOAMY SAND 10106/8 NONE 34-132' C1 SILT LOAM 101117/2 NONE 132-189° C2 VERY FINE SAND 10168/3 NONE TIGHT TEST HOLE 3: 11=31.0± DEPTHFROM SURFACE (INCHES) SOIL HORIZON SOIL TEXTURE (USDA) 501L COLOR (MUNSELL) SOIL MOTTLING OTHER 0-10' A LOAMY FINE SAND 10-103/2 NONE 10-23' 0 LOAMY SAND 10306/6 NONE 23-38' Cl MEDIUM/COARSE SAND 10'5R 7/8 NONE 38-88° C2 SILT LOAM 103117/2 NONE 88.119' C3 I4EDIUM/COARSE SAND 10107/6 NONE 119-140' C4 VERY FINE SAND 70108/3 - NONE TIGHT TEST HOLE 4: EL=31.0± DEPTH FROM SURFACE (INCHES) SOIL HORIZON SOIL TE%NRE 1USDA) SOIL COLOR (MUNSELU SOIL MOTTUNG OTHER 0-8" A LOAMY FINE SAND 1090 3/2 NONE 8-35' B LOAMY SAND 10'TR 6/6 NONE 35-108' 11 SILT LOAM 10'507/2 NONE 108-169' C2 VERY FINE SAND 10YR8/6 NONE TIGHT DATE OF TESTING: 5/22/07 PERCOLATION RATE: SEE NOTE 1119 WITNESSED BY: KEITH E. FERNANDES, EIT, BENNETT & O'REILLY, INC. SHERRIE MCCULLOUGH, AGENT, BREWSTER HEALTH DEPARTMENT NO WATER ENCOUNTERED USE A LOADING RATE OF 0.74 GPD/SF FOR SIZING OF SOIL ABSORPTION SYSTEM. FLOOR PLAN NOT TO SCALE PLAN VIEW SCALE: 1" = 00' SYSTEM DESIGN CALCULATIONS: SEWAGE DESIGN FLOW: 5 BEDROOM DINE @ 110 GPD = 550 GPD LEACHING CAPACITY REQUIRED: 5 BEDROOMS (MAX.) @ 110 GPD = 550 GPD REQUIRED SEPTIC TANK CAPACITY REQUIRED: DAILY FLOW = 550 GPD @ 2000=1100 GAL REQUIRED SEPTIC TANK CAPACITY PROVIDED: 1500 GALLON SEPTIC TANK (MIN. ALLOND) LEACHING CAPACITY PROVIDED: N ONE (1) 33.1 X 12.83' X 2.0LEACHING Cf AN ER CAN LEACH: 01=533.51212.83)+(33.5X2.0)2+(12.83X2.0)k%0.74 GPD/SF=455.10GPD 455 GPD>440 GPD REQUIRED • NOTE: A GARBAGE DISPOSAL IS 14 PERMITTED WITH THIS DESIGN. INSTALL: \ ONE (1)- 1500 GALLON SEPTIC TAF(K ONE (1)- 3 OUTLET DISTRIBUTION 80X (H-20 Rated) • \ THREE (3)- 500 GALLON LEACH CI{AMBERS WITH 4' OF STONE ALL MOUND 1 113 1104 ( ( 127 PROPOSED 2' PATH FIT 08DFR. ING 0EClETATED WETLAND, FLAGOED IMO TO BE REVIEWED BY 1 PAUL SHEA OF I.E.C. PROPERTY IS LOCATED IN THE FEMA 100 YEAR, AE FLOOD ZONE EL, -14.0 PER MAP# 25001104191 Sic 165 13' gPROPOSED 8' x 8' OBSERVATION DECK, / / / / 4 Jba tart of Existing Pathway 7 ROPOSED SEWAGE / SYSTEM / 36 / / / / 0 30 SCALE 1"=30' 60 90 LAND COURT PLAN 369151 DEED CERTIFICATE #142404 ASSESSORS' MAP 127 PARCEL 14 31 32 xlza4 245 - w- - o- - u TP ST DB SAS Reserve rQ> O ■ LEGEND EXISTING CONTOUR PROPOSED CONTOUR EXISTING SPOT GRADE PROPOSED SPOT GRADE WATER SERVICE LINE OVERHEAD UTILITY SERVICE UNDERGROUND UTILITY SERVICE GAS SERVICE LINE TEST HOLE / BORING LOCATION SEPTIC TANK DISTRIBUTION BOX SOIL ABSORPTION SYSTEM RESERVED FOR FUTURE UTILITY POLE CATCH BASIN FIRE HYDRANT WELL DRAINAGE MANHOLE CONCRETE BOUND, FOUND TOP OF BANK LIMIT OF WORK FENCE EDGE OF CLEARING STACY PAGOS HALLER 1401 AINTREE DRIVE, ROCKVILLE, MD, 20850 SITE & SEWAGE DISPOSAL SYSTEM DESIGN 8 MARSHVIEW LANE, BREWSTER; MA, 02631 J.M. O'REILLY & ASSOCIATES, INC. Professional Engineering & Land Surveying Services 1573 Mein Street - Route 8A P.O. Box 1773 (508)898-8001 Office Brewster, MA 02831 (508)898-8802 Fax G:Y. Alohs\Pagos-Haller- 9042-8 M,01-01ew Lane Brewster \ DWG \9042.s1te and sds plan DATE: 12-7-2023 SCALE: As Noted BY: JO CHECK: JMO TOB NUMBER: JMO-9042 GENERAL NOTES: A.) NEITHER DRIVEWAYS NOR PARFJNG AREAS ARE ALLOWED OVER SEPTIC SYSTEM UNLESS H-20 COMPONENTS ARE USED. B.) THE DESIGNER WILL NOT BE RE5PON51BLE FOR THE SYSTEM A5 DESIGNED UN- LESS CONSTRUCTED A5 SHOWN. ANY CHANGES SHALL BE APPROVED IN WRITING. C.) CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION OF ALL UNDERGROUND AND OVERHEAD UTILITIES PRIOR. TO COMMENCEMENT OF WORK. CONSTRUCTION NOTES: 1.) ALL CONSTRUCTION SHALL CONFORM TO THE STATE ENVIRONMENTAL CODE, TITLE 5, AND THE REQUIREMENTS OF THE LOCAL BOARD OF HEALTH. 2.) SEPTIC TANK(5), GREASE TRANS), DOSING CHAMBER(5) AND DISTRIBUTION 80X(E5) SHALL BE SET ON A LEVEL STABLE BASE WHICH HAS BEEN MECHANICALLY COMPACTED, OR ON A 6 INCH CRUSHED STONE BASE. 3.) SEPTIC TANK(5) SHALL MEET ASTM STANDARD C 1 1 27-93 AND SHALL HAVE AT LEAST THREE 20 DIAMETER MANHOLES. THE MINIMUM DEPTH FROM THE BOT- TOM OF THE SEPTIC TANK TO THE FLOW UNE SHALL BE 48'. 4.) SCHEDULE 40 PVC INLET AND OUTLET TEES SHALL EXTEND A MINIMUM OF 6' ABOVE THE FLOW UNE OF THE SEPTIC TANK AND 5HALL BE INSTALLED ON THE CENTERLINE OF THE TANK DIRECTLY UNDER THE CLEANOUT MANHOLE. 5.) RAISE COVERS OF THE SEPTIC TANK AND DISTRIBUTION BOX WITH PRECAST CONCRETE WATER TIGHT RISERS OVER INLET AND OUTLET TEES TO WITHIN 6' OF FINISH GRADE. 6.) PIPING SHALL CONSIST OF 4' SCHEDULE 40 PVC OR EQUIVALENT. PIPE SHALL BE LAID ON A MINIMUM CONTINUOUS GRADE OF NOT LESS THAN 1%. 7.) DISTRIBUTION UNES FOR 501L ABSORPTION SYSTEM (A5 REQUIRED) SHALL BE 4' DIAMETER SCHEDULE 40 PVC LAID AT 0.005 FT/FT. UNE SHALL BE CAPPED AT END OR A5 NOTED. 8.) OUTLET PIPES FROM DISTRIBUTION BOX SHALL REMAIN LEVEL FOR AT LEAST 2' BEFORE PITCHING TO SOIL ABSORPTION SYSTEM. WATER TEST DISTRIBUTION BOX TO ASSURE EVEN DISTRIBUTION. 9.) DISTRIBUTION BOX SHALL HAVE A MINIMUM SUMP OF 6' MEASURED BELOW THE OUTLET INVERT. 10.) BASE AGGREGATE FOR THE LEACHING FACIUTY SHALL CONSIST OF 3/4 TO 1 -1/2' DOUBLE WASHED STONE FREE OF IRON, FINES AND DUST AND SHALL BE INSTALLED BELOW THE CROWN OF THE DISTRIBUTION UNE TO THE BOTTOM OF THE SOIL ABSORPTION SYSTEM. BASE AGGREGATE SHALL BE COVERED WITH A 2' LAYER OF I/8" TO I /2' DOUBLE WASHED STONE FREE OF IRON, FINES AND DUST. 1 I.) VENT SOIL ABSORPTION SYSTEM WHEN DISTRIBUTION UNE5 EXCEED 50 FEET; WHEN LOCATED EITHER IN WHOLE OR IN PART UNDER DRIVEWAYS, PARKING AREAS, TURNING AREAS OR OTHER IMPERVIOUS MATERIAL; OR WHEN PRESSURE DOSED. 12.) SOIL ABSORPTION SYSTEM SHALL 8E COVERED WIWI A MINIMUM OF 9' OF CLEAN MEDIUM SAND (EXCWDING TOPSOIL). 13.) FINISH GRADE SHALL BE A MAXIMUM OF 36' OVER THE TOP OF ALL SYSTEM COMPONENTS, INCLUDING THE SEPTIC TANK. DISTRIBUTION BOX, DOSING CHAMBER AND SOIL ABSORPTION SYSTEM. SEPTIC TANKS SHALL HAVE A MINIMUM COVER OF 9'. 14.) FROM THE DATE OF INSTALLATION OF THE SOIL ABSORPTION SYSTEM UNTIL RECEIPT OF A CERTIFICATE OF COMPLIANCE, THE PERIMETER OF THE SOIL ABSORP- TION SYSTEM SHALL BE STAKED AND FLAGGED TO PREVENT THE USE OF SUCH AREA FOR ALL ACTIVITIES THAT MIGHT DAMAGE THE 5Y5TEM. 1 5.1 THE BOARD OF HEALTH SHALL REQUIRE INSPECTION OF ALL CONSTRUCTION BY AN AGENT OF THE BOARD OF HEALTH (OR THE DESIGNER IF 11115 5YSTEM RE- QUIRES A VARIANCE) AND MAY REQUIRE SUCH PERSON TO CERTIFY IN WRITING THAT ALL WORK HAS BEEN COMPLETED IN ACCORDANCE WITH THE TERMS OF THE PERM0 AND APPROVED PLANS. 48 HOURS ADVANCE NOTICE 15 REQUESTED. 16.1 5011 REMOVAL: ALL TOPSOIL, SUBSOIL, C SUBSTRATUM SHALL BE REMOVED FOR A DISTANCE OF 5' FROM THE SOIL ABSORPTION SYSTEM DOWN TO THE CLEAN SAND LAYER, LAYER "C2' (EL=20.8±). AREA TO 8E 15ACKFILLED WITH CLEAN SAND AND COMPACTED TO MINIMIZE SETTLING. 17.) OWNER/ CONTRACTOR SHALL REVIEW HOUSE LOCATION AND GRADING PRIOR TO EXCAVATION. ANY CHANGES IN GRADING 5HALL BE REVIEW WITH THE DESIGN ENGINEER 18.) CONTRACTOR SHALL VERIFY BUILDING SETBACKS; COMPLIANCE WITIi ZONING SETBACKS (5 NOT EXPRESSED OR IMPLIED HEREON. 19.) ENGINEER TO CONDUCT PERCOLATION TESTING IN THE C2 LAYER (VERY FINE SAND) WITNESSED BY AN AGENT OF THE BOARD OF HEALTH, PRIOR TO THE INSTALLATION OF ANY SEPTIC COMPONENTS. PLEASE ALLOW 48 HOURS NOTICE. CONSERVATION NOTES: J LIMIT OF WORK SHALL BE AS SHOWN. A ROW OF DOUBLE STAKED HAYBALE5 SHALL BE CONSTRUCTED ALONG THE LIMIT OF WORK UNE PRIOR TO THE COMMENCEMENT OF OF ANY WORK. OMIT OF WORK UNE FOR THE WALKWAY AND STAIRS SHALL BE 3' BEYOND THE HAND RAILS OF THE STRUCTURE. 2.) ROOF RUN-OFF FROM DWE W NG SHALL BE CONTROLLED BY GUTTERS. DOWNSPOUTS AND DRYWELLS OR STONE TRENCHES UNDER DRIP LINES. 3.) ALL DISTURBED AREAS SHALL BE LANDSCAPED. PLANTINGS SHALL INCLUDE A MIXTURE INDIGENOUS SHRUBS AND GROUNDCOVER FROM THE APPROVED PLANT UST. 4.) CONTRACTOR BUILDER AND OWNER SHALL REVIEW THE ORDER OF CONDITION5 PRIOR TO AND DURING CONSTRUCTION. 5.) STAIRWAY AND WALKWAY SHALL BE CONSTRUCTED 50 A5 TO AVOID REMOVAL OF TREES AND LARGE SHRUBS. 6.) BRANCHES AND UMW SHALL BE TRIMMED BACK TO ALLOW FOR THE CONSTRUCTION OF THE STRUCTURE. 7.) NO ROOT MASS SHALL BE REMOVED FOR THE CONSTRUCTION OF THE STRUCTURE. FLOW PROFILE: NOT TO SCALE PROPOSED TOP OF FOUNDATION EL= 38.5± ryx 0/ <4' DIAMETER CONCRETE COVERS RAISED TO WITHIN 6' OF FINISH GRADE (OR A5 NOTED) Proposed EL= 3..5± 20 18 O 15.82 Q 1 1.70 10 SOIL TEST LOGS: TEST HOLE 1: 01=33.0± DEPTH FROM SURFACE (INCHES) SOIL HORIZON SOIL TEXTURE (USDA/ SOI COLLOR (MUN5EW S AMOTTOILUNG OTHER O-7' A LOAMY SAND 10YR 3/2 NONE 7-32' B LOAMY SAND 105R6/8 NONE 32-145' C I SILT LOAM 101'R 7/2 NONE 145-194 C2 VERY FINE SAND 10YR 816 NONE TIGHT TEST HOLE 2: EL=35.0± DEPTH FROM SURFACE (INCHES) SOIL HORIZON SOIL TEXTURE (USDA) SOIL COLOR (MUNSEW 501E MOTTLNG OTHER 0-3' A LOAMY SAND I OYR 112 NONE 9-34' B LOAMY SAND I OYR 6/1 NONE 54-132.' C I SILT 1 0AM I OYR 7/2 NONE 132-189' C2 VERY FINE SAND 10YR 8/3 NONE TIGHT TEST HOLE 3: 01=31 .0± DEPTH FROM SURFACE (INCHES) SOIL HORIZON SOIL TEXTURE (USDA) SOIL COLOR (MUN5EW SOIL MOTTLNG OTHER 0-10' A LOAMY FINE SAND IOYR 3/2 NONE 10-23' 5 LOAMY SAND 10YR6/6 NONE 7a -3A' 11 MFDIUM/COARSF SAND 10YR,7/8 NONE 15-0119 C2 511 T I OAM 10YR 7/2 NONE 88-1 19' C3 MEDIUM/COARSE SAND I OYR 7/6 NONE 119-140' C4 VERY FINE SAND 10YR8/3 NONE TIGHT TEST HOLE 4: EL=31.0± DEPTH FROM SURFACE (INCHES) 5011 HORIZON SOIL TEXTURE (USDA) SOIL COLOR (0UN52W SOIL MOTTLING OTHER O-8' A LOAMY FINE SAND I Ot'R 3/2 NONE 8-35' 1 10AMY5AND 1OYR6/6 NONE 35-108' CI 511TIOAM 10YR7/2 NONE 108-169' C2 VERY FINE SAND 1 0Y 8/6 NONE 0GHT DATE OF TESTING: 5/22/77 PERCOLATION RATE: SEE NOTE 419 WITNESSED BY: KEITH E. FERNANDES, EIT, BENNETT t °REILLY, INC. 5HERRIE MCCULLOUGH. AGENT, BREWSTER HEALTH DEPARTMENT NO WATER ENCOUNTERED USE A LOADING RATE OF 0.74 GPD/SF FOR SIZING OF SOIL ABSORPTION SYSTEM. 3 1 Basement FLOOR PLANS: 1.6 12 BEE I I 12.54 19.27 DISTANCE (FT) SECTION 11A -A" N � ` 344-, I O' 3, 585 BAFFLE - 1500 GALLON SEPTIC TANK 33.00 42 Proposed EL=35.5± 31.50 No Scale First Floor Second Floor 35.30 2�po/sed 01=35.5± 36. Proposed (9' Mm - 36' Max) 2.2 2' DROP 22 DB-6 D -BOX H•20 29.75 Longest Run 26' 20 18 16 uq 11.98 w SYSTEM DESIGN CALCULATIONS: SEWAGE DESIGN FLOW: 5 BEDROOM DWELLING e 1 10 GFD = 550 GPD LEACHING CAPACITY REQUIRED: 5 BEDROOMS (MAX.) ® 1 10 GPD = 550 GPD REQUIRED SEPTIC TANK CAPACITY REQUIRED: DAILY FLOW = 550 GPO @ 200% = 1 100 GAL. REQUIRED SEPTIC TANK CAPACITY PROVIDED: 1500 GALLON SEPTIC TANK (MIN. ALLOWED) LEACHING CAPACITY PROVIDED: ONE ( I ) 42.0 X 12.83' X 2.0 LEACHING SYSTEM CAN LEACH: Vt=[(42.0 X 12.83) + (42.0 X 2.0)2 + (12.83 X 2.0)2) X 0.74 GPD/SF=561.05 GPD 561 GPD>550 GPD REQUIRED NOTE: A GARBAGE DISPOSAL 15 NOT PERMITTED WITH THIS DESIGN. INSTALL: OW 1500 GALLON SEPTIC TANK ONE (I) - 6 OUTLET DISTRIBUTION BOX (H-20 Rated) FOUR (4) - 500 GALLON LEACH CHAMBERS WITH 4' OF 51010 All AROUND CROSS-SECTION No Scale 8' 2 6 1,13022 .16.16 nom 216.2.2.2.9 CRAM SIDE -PROFILE No Scale I.) PLANKS TO BE CONSTRUCTED IN 8' FOOT SECTIONS. 2.) OFF SEASON STORAGE SHALL BE AS INDICATED ON PLAN. GRADE PROFILES: Vertical Scale (' (O Horizontal Scale 1°=10 DISTANCE (FT) SECTION "B -B" 2" LAYER OF I/8' - 1 /2' STONE 3/4'- I-1/2'STONE USE FOUR SHOREY PRECAST 500 GALLON LEACH CHAMBERS I 8'± WITH 4 OF STONE AROUND (END VIEW) LEACHING CHAMBER - EL= 16.9± BOTTOM OF TEST PIT Y2 42.00 x 12.83x 2.00 crorf. I I 10.40 / +1242 + 1400 + 1247 .28 TOP 12 BFE .5 II 0 22.23' 26.83' DISTANCE (FT) 1 28.67 SECTION "C -C" 38.37 / `J/f�/ A -4'-r`8.5' 1 8.5'- 8.5' 8.5 --74_4'-of 47 SAS DETAIL: Iz2 I - ti0i + 1220 +)4.52 018- PROPOSED VIEWING PLATFORM 2' ABOVE GRADE +15.05 ILL 165.13' ,111, LOT 74 ` Ee o/C''tCs Area=99,576 50± 4 c+o00ateank ottom of • y,.. "",�• . 11.12 /4--143.0111 ' 0 _ _--• oT Cori.c:.J: _____-.-•-- - ?Centerline of Berm? J2 ILL PLAN PROPOSED SEASONAL PLANKING TO BE PLACED ON GROUND SCALE 1'=30 THIS AREA I5 SERVED BY TOWN WATER. 31.&3 ,K 3547 0 10.41 034 35.05 30 ACEC (00 LAIIDWORD OF EL= 1 0 CONTOUR PROPOSED 5r BRACKETS FOR OFF SEASON STORAGE OF PLANKING 18 20 1 22 24 +r.55> <2°F 2• ! / +25/9 28 GO 50 SCALE I'=30 26 / f 30 LOCUS OT O Brewster, MA NOT TO SCALE LAND COURT PLAN 36915-5 LAND COURT CERTIFICATE OF TITLE #142404 A55E550R5' MAP 10 PARCEL 20-74 + 95.39 24X5 -W- _O _ -u- -5- 6 ST OD SAS Reserve • . . LEGEND 2 EXISTING CONTOUR 2 PROPOSED CONTOUR EXISTING SPOT GRADE PROPOSED SPOT GRADE WATER SERVICE UNE OVERHEAD UTILITY SERVICE UNDERGROUND UTILTY SERVICE GAS SERVICE LINE TEST HOLE / BORING LOCATION SEPTIC TANK DISTRIBUTION BOX SOIL ABSORPTION SYSTEM RESERVED FOR FUTURE UTILITY POLE FIRE HYDRANT CONCRETE BOUND, FOUND TOP OF BANK RETAINING WALL LIMIT OF WORK 100 YEAR FLOOD ZONE - A5 BA5E FLOOD ELEVATION = 12.0 8O 35.52 33.11 • 34 30.01 PROPOSED 2' PATH The Proposed Dwelling 4 Septic System Locations Shown on This Plan Are Not Ina Mapped Area of Brewster Conservancy Soils REVISED 05/29/07: Added New Sod Information E Pere Q Install Note REVISED 09/08/00: Walkway design changed to seasonal planking with 2 storage areas. REVISED 05/10/0G: Gazebo eliminated, viewing platform made smaller, limit of work line moved, proposed walkway design changed. PagoS Property P.O. Box 1382, Brewster, MA 0263 ) SITE * SEWAGE DISPOSAL SYSTEM PLAN Lot 74, Marshview Road, Brewster, MA J.M. O'REILLY & ASSOCIATES, INC. Profe.donal Engineering & Land Surveying Service. 1573 Main Street - Ratite N 600188-8801 Office Brei.t.r, 021. 02631 773 ( ) (6ae0oe-eeoR sa: LEACHING CHAMBERS SCALE I "=10 0051491415:C/00814411955//0/3/310:044'34043 161505rev9-08-0G DA12: 11/17/05 SCALE: As Noted BY: KEF CHECK: JMO JOB NUMBER; 8001-3161 ► 1 ( !1 I + 7 • •' • "• • li 1 1/ • •/ • 1 • • • • • • • • • • • ' • • • • EXISTING TREE • • TO REMAIN.TYP. • LIMIT OF WORK ••‘'' goo °.1.• • • • • 10d FROM TOP 0F — COASTAL SANK • • • • �� - ' • • • \ • \ • •\ • \ PLAINT \ BED 0.0 .00 • ow I am tom smi��'.-_,�_' Est aia • r —r - • X2,3; MONOLITHIC STONE STEPS NATURAL CRUSHED STONE STONE WITH RETAINING STEEL WALL • LANDSCAPE EDGE MONOLITHIC STONE STEPS NATURAL STONE /' RETAINING WALL (LINEPERTY� LINE • • PEA -STONE ENTRY DRIVE 36/1 J/ + i • RESIDENCE F.F.0: 37.25 • \_) • Y• fir'' MI MI 00 1 • DECK EL.: 36.75 F.G. BELOW EL: 28.0 37 • PREVIOUSLY • / PROFOSED 2' WIDE FATH RINSE STATION 47(8' GARAGE SLAB: 36,75 1,� • I '' • see'l\—TOP OF COASTAL DANK' 1 BUILDING —SETBACK EXISTING TREE TO REMAIN .TYP. l t11 dge Of pa ve J_ 5d FROM TOE OF COASTAL BANK PROPERTY ALINE STRUCTURAL STEEL 1/ REINFORCED CONCRETE RETAINING WALL ent 32 TREES TO DE REMOVED WITHIN THE 50 -100' OUTER AURA DUFFER ZONE N .8 LL 00' FROM TOF OF COASTAL BANK c30 0 10 20 30 feet 11_C71' -Li SCALE: 1" = 10' BASE INFORMATION PROVIDED BY: J.M. O'Reilly & Associates 157 Main Street, Brewster MA M Mulcahy Design Group Landscape Architecture 774.272.2074 mulcahydesigngroup@gmail.com mulcahydesig ng roup,com MULCAHY DESIGNGROUP 2120. 1100 DPP All IG Al ID All 11FORMATION COIRALED IEREOR IS PROPRETAR! II FOAM/V.11 OF MULCAHY DESIGN GROUP. AND MAY 1101 DE COPIED OR REPRODUCED, EITHER PI'AHOIE DR III PPM, BY PIN LIETRDD, WIIHDUrnRIITER PERF.IECSgII OF NUECANY DESIGN GROUP Date: 12/05/23 Revisions: Num. Date Description Haller Residence 8 Marshview Lane, Brewster MA Drawn By: TM Conceptual Landscape Plan North: VA I? Scale: 111=101-011 Sheet: L1 .0 • • • • J 1 / MEW _WO I • I\ 1 /' •' is -Do fi /CURRENT TOP �� / \ OF COASTAL 7 DANK • • mss. • CURRENT 50' DUFFER • • • • V • • EXISTING —11 TREE TO • REMAIN TY P. • • 1 — J • • CURRENT — 100' DUFFER • 7 • ► • LIMIT OF WORK • • I / • • • c/ • EXISTING TREE TO DE REMOVED TYP. • / • *.°>/ • / • • • / • • ▪ 8• ' I • 7 O v4/4 Jai �• � a -Y" �—r • / / -0 / 0 zco k Pay' \-\\/It\N 7 • • / / / 3G 0 D ‘4(4 • / / / / / \ eURRENT TOP )(/, 007" OF COASTAL I DANK I I /C4 lam_ • • 7 7 7 IMO PROPOSED 2' WIDE PATH • HT OF WORK .00 42 TREES TO I3E REMOVED WITHIN THE CURRENT 50 -100' OUTER AURA DUFFER ZONE b 50' DUFFER URRENT URRENT 100' DUFFER • BASE INFORMATION PROVIDED BY: J.M. O'Reilly & Associates 157 Main Street, Brewster MA Mulcahy Design Group Landscape Architecture 774.272.2074 DESIGN GROUP. AI ID LINY 110 T BE COPIED OR REF RODOCE D. Elf FIER III 11,10LE OR I/1 PART, OTP111 Previously Approved Site Plan by Others Dated: 09/08/06 Revisions: Num. Date Description Haller Residence 8 Marshview Lane, Brewster MA Drawn By: TM Previously Approved Site Plan by Others North: Scale: NTS Sheet: Ll .0 �1 �_ TOP OF COASTAL BANK J � i EXISTING TREE TO REMAIN TYP' 50' FROM TOP OF / COASTAL BANK 1 Buffer one • — — ▪ t I / •I PROPERTY I / LIMIT OF LINE WORK ' • 4- / 641, 100 FROM TOP OF COASTAL BANK ffer • + 1� --411 • •/ \ • L' + • •— 7 s L � / — ._ ‘•-v vCoasta�;3aop 0 • • • • • • • • EXISTING TREE TO BE REMOVED 35.5 • 2.304 SF BUILDING FOOTPRINT RESIDENCE F.F.E 35.75 BASEMENT EL. 27.0 7 +ter "'""71',.? • .... -17 / DECK ABOVE: 3525 SCREENED IN PORCH BELOW: — 26.5 36.7 + • • 6' • `U� • • - MN. 1.11111 { • • • - woo 1 7S • \ -(0 . -A,... \ , - : 1 / C2 I / . ;17... 7 1 • WORK • 1 1 9 1 I • �\ 4- EXIS11EG TREE, TO REMAIN .TYP. S J,o • • • • + 57 TREES TO DE REMOVED WITHIN THE 50 -100' OUTER AURA BUFFER ZONE � 1 ge f Pa Ve N • rit � 5o BASE INFORMATION PROVIDED BY: J.M. O'Reilly & Associates 157 Main Street, Brewster MA Mulcahy Design Group Landscape Architecture 774.272.2074 mulcahydesigngroup@gmail.com mulcahydesigngroup.com M ULCAHY DESIGN GROUP 2020. HIS DPP AI IG NIO PEI DEFORMATION COIRALIED 44E11E0111S PRO PRIETMY It IFORMAT1011 OF IA UCCALIY DESIGI I GROIM. N ID AIRY 1101 BE COPIED OR REPRODUCED, EITHER IN ',MOLE OR 111 PART, BY PI IY KIETICD,1•,111AOUT Y,PIREII FERAII.SAJII OF 1.11hCAW DESIGN GROUP Date: 03/30/23 Revisions: Num. Date Description Haller Residence 8 Marshview Lane, Brewster MA Drawn By: TM Conceptual Landscape Plan North: A.1 Scale: NTS Sheet: L1 .0 1-� Z � ‘-TOP OF COASTAL L • • -f T+ • / , • • • • • 1 • • • • I • BANK ► • • • • • A. • itr ,• • • 50' FROM TOP OF COASTAL BANK - • • • • t� • • • mos • PREVIOUSLY APPROVED LIMIT 0 WORK AND BUILDING FOOTPRINT • • 100' FROM TOP OF COASTAL DANK • • • • • • • • 5)I511NG TREE 0 REMAIN . TYP. LIMIT OF WORK • \\ • • • • \ PLANT \ BED .01 0/0 • 00. • �, MONOLITHIC STONE STEPS NATURAL CRUSHED j STONE STONEWITH 0 RETAINING EL • LA ESCAPE MONOLITHIC I— STONE STEPS NATURAL 5T0t6 II' RETAINING WALL EXISTING TREE" TO BE REMOVED . TYP. /� .00 1 • PEA -STONE ENTRY DRIVE 367 0 + • 1 ImW —1 --1 • DECK EL.: 36.75 F.G. BELOW EL: 28.0 • • � Yom TOP OF , COASTAL BANK 1 1 II!_ , 1 0' FROM TOP OF COASTAL BANK 00. 01. I •� BUILDING f . --SETBACK LIMIT OF WORK E EXISTING TREE ....„..—<"—TO REMAIN . TYP. •r 1' e 1 PROPERTY - LINE 1 STRUCTURAL STEEL REINFORCED CONCRETE RETAINING WALL 1 COBBLE -!, ;APRON f Pa ve Ot 36 32 TREES TO SE REMOVED WITHIN THE 50-100' OUTER AURA BUFFER ZONE \ 8 1 L.L ft Zoe` + 00' FROM TOP OF COASTAL BANK 1r'=� BASE INFORMATION PROVIDED BY: J.M. O'Reilly & Associates 157 Main Street, Brewster MA LL Mulcahy Design Group Landscape Architecture 774.272.2074 mulcahydesigngroup@gmail.com mulcahydesigngroup,com MUM. DESIGII GROUP 2(20. THIS DRAINING NIL/ ALL U60RMATp11 COIRNIED EEREOH S PROPRIETARY R 6ORANTIOII OF MIACPHY DES/OH GROUP. NID MAY 11OT BE CO FIE OR REPRODUCED, EITHER UI AHOLE OR III PART, BY AIRY METHOD, 151THOUT ,RRTEN CERMI,1011 OF MULCNTY DESK I I GROUP Date: 12/05/23 Revisions: Num. Date Description Haller Residence 8 Marshview Lane, Brewster MA Drawn By: TM Previously Approved Site Plan Overlay North: Scale: NTS Sheet: L1.0 January 2, 2024 Town of Brewster Conservation Commission Department of Conservation 1657 Main Street Brewster, MA 02631 Re: Addressing comments and concerns from the public hearing held on 12/12/2023 Project Address: 351 Point of Rocks Road, Brewster, MA 02631 Dear Brewster Conservation Commissioners, Crawford Land Management (CLM) respectfully submits this letter to address Commissioner’s comments and concerns from the public hearing held on December 12th, 2023 for the project at 351 Point of Rocks Road in Brewster, Massachusetts. This letter addresses the questions and concerns raised during the public hearing held on November 14th, 2023 as well as the on-site meeting held on December 7th, 2023. The questions/concerns are addressed as follows: • Provide the minimum amount of annual nourishment for the fiber roll array. o The minimum annual nourishment rate is 3.57 cubic yards. We calculated this rate utilizing the ‘Beach Nourishment Guide for Homeowners’ by Greg Berman issued by the Woods Hole Sea Grant Marine Extension Bulletin. The standard equation for calculating compensatory nourishment requirements is: Erosion rate (ft/yr) x CES Length (ft) x Bank Height (ft) = Compensatory Nourishment (ft3/yr). According to CZM’s Coastal Erosion Viewer, the long-term rate of erosion is 0.1 ft. The length of the fiber roll array is 87.7 ft and the height of the bank is 11 ft. Erosion rate (ft/yr) x CES Length (ft) x Bank Height (ft) = Compensatory Nourishment (ft3/yr). 0.1 (ft/yr) x 87.7 (ft) x 11 (ft) = 96.47 ft3/yr 𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶 𝑁𝑁𝐶𝐶𝑁𝑁𝐶𝐶𝑁𝑁𝐶𝐶ℎ𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶27 =𝑐𝑐𝑁𝑁𝑐𝑐𝑁𝑁𝑐𝑐 𝐶𝐶𝐶𝐶𝐶𝐶𝑦𝑦𝐶𝐶 𝐶𝐶𝐶𝐶𝐶𝐶 𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶 96.47 𝑓𝑓𝐶𝐶3 𝐶𝐶𝐶𝐶�27 =3.57 𝑐𝑐𝑁𝑁𝑐𝑐𝑁𝑁𝑐𝑐 𝐶𝐶𝐶𝐶𝐶𝐶𝑦𝑦𝐶𝐶 𝐶𝐶𝐶𝐶𝐶𝐶 𝐶𝐶𝐶𝐶𝐶𝐶𝐶𝐶 • Include Mean High Water line in the site plan. o The Mean High Water line is included in the revised site plan. • Remove the reference to SE 9-1515 about vista corridor, as this permit has a COC. o This was removed from the plan. • Remove the reference to Administrative Review, as they are only valid for 6 months. o This was removed from the plan. We hope that this letter and the revisions to the application materials help clarify any of the questions and concerns that have been raised. If you should have any questions, please do not hesitate to contact me at jen@crawfordlm.com or (508) 477-1346. Respectfully, Jennifer Crawford, PLA, ASLA PRESIDENT, CRAWFORD LAND MANAGEMENT Archive d: Wednesday, January 3, 2024 12:42:56 PM From: SERO _NO I@MassMail.state.ma.us M ail re ce ive d time : Thu, 21 Dec 2023 19:48:28 Se nt: Thu, 21 Dec 2023 19:48:24 To: nate.corcoran@mass.gov; info@downcape.com Cc: sero_noi@state.ma.us; William Grafton; William Grafton; William Grafton; Cassandra West; sero_noi@state.ma.us Subje ct: MassDEP NO I File Number Se ns itivity: Normal CO MMO NWEALTH OF MASSACHUSETTS EXECUTIVE OFFICE O F ENERGY & ENVIRON MENTAL AFFAIRS DEPARTM ENT OF EN VIRONM ENTAL PROTECTION SO UTHEAST REGIO NAL O FFICE 20 RIVERSIDE DRIVE, LAKEVILLE, MA 02347 508-946-2700 Date: 12/21/2023 Municipality BREWSTER RE: NOTIFICATION OF WETLAND S PROTECTION ACT FILE N UM BER The Department of Environmental Protection has received a Notice of Intent filed in accordance with the Wetlands Protection Act (M.G.L. c. 131, §40): Applicant ALEX WEN TWORTH Addre s s 972 STO NY BROO K ROAD,BREWSTER MA 02631 Locus 94 THAD ELLIS ROAD * , BREWSTER MA 02631 Owne r Addre s s This project has been assigned the following file # : SE 009-1963 ISSUAN CE OF A FILE N UMBER INDICATES ON LY CO MPLETENESS O F SUBMITTAL, N OT APPROVAL OF APPLICATION Although a file # is being issued, please note the following: Regards, for MassDEP, (508)-946-2723 N ate.Corcoran@mass.gov 1 William Grafton From:William Grafton Sent:Monday, December 11, 2023 12:38 PM To:Alex Wentworth; Danny Gonsalves Cc:Cassandra West Subject:94 Thad Ellis Road/New Notice of Intent and SWMC2023-04 Continuation Alex, thanks for taking my call today to discuss the December 26, 2023 Brewster Conservation Commission Public Meeting which will not have a quorum of the Commission present. As such, we will like to move your new Notice of Intent and Stormwater Management Permit to the January 9, 2024 Commission Public meeting…posting the legal ad for the New Notice of Intent accordindly. I understand that you are also before Zoning on 1/09/2024 so we could coordinate the timing to work for you and your consultants as appropriate. Here is the link to the 2024 Commission Public Meeting Schedule: https://www.brewster- ma.gov/sites/g/files/vyhlif6286/f/uploads/meeting_schedule_2024.pdf Please send Cassandra and me a confirmation. Thank you. Respectfully, Bill Grafton Brewster Conservation Administrator 1657 Main Street Brewster, MA 02631 Phone (508) 896-4546 ext. 4242 Brewster Town Offices are open to the public Monday through Thursday from 8:30 to 4:00pm, and by appointment on Fridays. For the latest updates on Town services, please visit www.brewster-ma.gov [x] 3. Complete and include all applicable sections of the Notice of Intent (WPA Form 3). 4. Include MA Department of Environmental Protection (DEP) State Appendix G. Field Data Form(s) for bordering vegetated wetlands and other indicators of wetland hydrology. Submit one form for each area tested; one form for the wetland area and one for upland. IBl 5. Include a photocopy of an 8" by 1 0" section of the appropriate United States Geological Survey (USGS) Quadrangle Map clearly showing the location of the project. n@ 6. If applicable, send copies of the Notice of Intent application and supporting documents by return receipt mail to the Massachusetts Natural Heritage and Endangered Species Program, the US Army Corps of Engineers, etc. Submit these certified mail receipts (Form 3800) to the Conservation Department. I] 7. Calculate the DEP fee on the DEP Wetland Fee Transmittal Form and include it with the application. Send the form with a check or money order for the state share, to the DEP Lock Box. Include a copy of the fee transmittal form and the check in the filing. \g] 8. Include a clear, comprehensive narrative, describing all aspects of the project. ~ 9. Include the Brewster Wetlands Protection By-law Notice of Intent Addendum. IRl 10. If applicable to this filing, include a variance request with alternatives analysis. n@I 11. If applicable to this filing, include a copy of the "Appendix A MA Historical Commission" (MHC) form; the original of which shall be sent to MHC by certified, return receipt mail, and the Form 3800 to the Conservation Department with the other return receipts. At this time, the Brewster Conservation Commission requires this notification only in cases in which the lot is undisturbed by an existing structure. lxl 12. Calculate the town filing fee on the Brewster WP By-law Transmittal Form, and add the advertising fee, processing & mailing fee, and the town portion of the state fee in the area provided. Include this with the application. I] 13. Include one check or money order for the total amount designated on the Brewster WP By-law Transmittal Form. l:il 14. Include a copy of the "Notice to Abutters" form letter. [x] 15. Include a professional site plan, scale, 1" = 20", clearly showing: • In color, the wetland line (green), fifty foot buffer zone (red) and one hundred-foot buffer zone (dark blue) delineations, • wetland flags numbered to correspond with each Field Data Form, • topography (minimum 2 foot), contour line and spot elevation, • the insignia of the applicable professional(s) who designed the plan, in compliance with the Brewster Conservation Commission Policy for Plans for Wetlands Permitting of 3/8/05. All site plans; original and revised, shall show the wetland and buffer zones in color. lxl 16. Include elevation drawings of the proposed structure(s) on paper of 8 1/2" x 11" or 11" x 17". nlal 17. If the lot is an undeveloped , secluded , or otherwise unidentifiable area , identify the lot on the plan by the number of the nearest telephone pole or the nearest road intersection . If th ere is no pole on the lot, describe the lot's proximity to the nearest; for example , "the lot is twelve feet east of telephone pole no .167". [xi 18. Fold each plan separately, right side out with title visible, and attach it to each copy of the application . [xi 19. Include signed Site Access Authorization Form. Conservation Commissioners and Department staff will inspect the site. lxl 20. Prope rly stake and flag the project site to identify all required portions of the project , prior to the day of filing. • Clearly stake all boundaries and limits of work . • Clearly identify all stakes and flags in the field , showing the one hundred foot and 50 foot buffer zones and all wetland areas . • Designate each wetland type on the flag as "BVW' (bordering vegetated wetland), "TOB" (top of bank), "LSF" (land subject to flooding), etc. Unless a holiday interferes, the filing deadline for all applications is noon on the Thursday at least ten (10) business days before the hearing . The hearing must be advertised in a local newspaper (at this time, the Cape Codder Newspaper) no less than five business days before a hearing . When a hol iday interferes with the Friday production , the newspaper will notify the town of its earlier deadline. Additional information or revised plans for continued hearings must be submitted no later than Monday at 4:00 PM, eight (8) days pr ior to the hearing. Submit ten (10) copies, paper clip documents to the folded plan . Anyone proposing a structure within 50 feet of a wetland resource area shall contact the Brewster Zoning Agent before the Conservation Commission will open your hearing . I, ~\~ A· O)~ f'e" PLf confirm that this application is complete Environmental consultanUengineer/surveyor ~~ '-~ \'L/1/7.,3 l:>Ct,1f'Jc.. Massachusetts Department of Environmental Protection Provided by MassDEP: MassDEP File#: Bureau of Resource Protection -Wetlands WP A Form 3 -Notice of Intent eDEP Transaction #: 162163 7 City/Town:BREWSTER Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 3. r Separate MESA review completed. Include copy ofNHESP "no Take" determination or valid Conservation & Management Pennit with approved plan. * Some projects not in Estimated Habitat may be located in Priority Habitat, and require NHESP review ... 2. For coastal projects only, is any p01tion of the proposed project located below the mean high waterline or in a fish nm? a. w Not applicable -project is in inland resource area only b. rYes rNo If yes, include proof of mailing or hand delive1y ofNOI to either: South Shore -Cohasset to Rhode Island, and the Cape & Islands: Division ofMaiine Fisheties - Southeast Marine Fisheries Station Attn: Environmental Reviewer 836 S. Rodney French Blvd New Bedford, MA 02744 N01th Shore -Hull to New Hampshire: Division of Marine Fisheries - Notth Shore Office Attn: Environmental Reviewer 30 Emerson Avenue Gloucester, MA 01930 If yes, it may require a Chapter 91 license. For coastal towns in the N01theast Region, please contact MassDEP's Boston Office. For coastal towns in the Southeast Region, please contact MassDEP's Southeast Regional office. 3. Is any pottion of the proposed project within an Area of Critical Environmental Concern (ACEC)? a.r Yes P'No b.ACECName If yes, provide name of ACEC (see instmctions to WPA Form 3 or DEP Website for ACEC locations). Note: electronic filers click on Website. 4. Is any pottion of the proposed project within an area designated as an Outstanding Resource Water (ORW) as designated in the Massachusetts Smface Water Quality Standai·ds, 314 CMR 4.00? a. 1Yes P'No 5. Is any pottion of the site subject to a Wetlands Restriction Order under the Inland Wetlands Resttiction Act (M.G.L.c. 131, § 40A) or the Coastal Wetlands Resttiction Act (M.G.L.c. 130, § I 05)? a. 1Yes PNo 6. Is this project subject to provisions of the MassDEP Stonnwater Management Standards? a. w Yes, Attach a copy of the Stmmwater Repott as required by the Stonnwater 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 Sto1mwater Management Handbook P Vol.2, Chapter 3) ~ A pottion of the site constitutes redevelopment ~ Proprieta1y BMPs are included in the Stormwater Management System b. r No, Explain why tl1e project is exempt: ~ Single Family Home ~ Emergency Road Repair Page 5 of 7 * ELECTRONIC COPY Massachusetts Department of Environmental Protection Bureau of Resource Protection -Wetlands WP A Form 3 -Notice of Intent Massachusetts Wetlands Protection Act M. G .L. c. 131, §40 Provided by MassDEP: MassDEP File#: eDEP Transaction #:1621637 City/Town:BREWSTER 3. Small Residential Subdivision (less than or equal to 4 single-family houses or less than or equal to 4 units in multi-family r housing project) with no discharge to Critical Areas. D. Additional Information Applicants must include the following with this Notice of Intent (NOI). See instrnctions for details. Online Users: Attach the document transaction number (provided on your receipt page) for any of the following infmmation you submit to the Department by regular mail delive1y. 1. USGS or other map of the area ( along with a nairntive description, if necessaiy) containing sufficient infmmation for the r,; Conse1vation Commission and the Depaitment to locate the site. (Electronic filers may omit this item.) 2. Plans identifying the location of proposed activities (including activities proposed to se1ve as a Borde1ing Vegetated Wetland J.1 [BVW] replication area or other mitigating measure) relative to the boundaiies of each affected resource area. 3. Identify the method for BVW and other resource area boundaiy delineations (MassDEP BVW Field Data Fo1m(s). r.-Dete1mination 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 NOL 1v1 a. Plan Title: SITE PLAN OF 94 THAD ELLIS ROAD BREWSTER, MA (5- PAGE SET) h. Plan Prepared By: c. Plan Signed/Stamped By: c. Revised Final Date: e. Scale: DANIEL A OJALA, P.E., P.L.S. December 6, 2023 5. If there is more than one prope1ty owner, please attach a list of these prope1ty owners not listed on this f01m. r 6. Attach proof of mailing for Natural Heritage and Endangered Species Program, if needed. r 7. Attach proof of mailing for Massachusetts Division ofMaiine Fisheries, if needed. r 8. Attach NOI Wetland Fee Transmittal Fotm. p 9. Attach Stormwater Repmt, ifneeded. r.; Page 6 of 7 * ELECTRONIC COPY ~ Massachusetts Department of Environmental Protection --Bureau of Resource Protection -Wetlands , .. .., WPA Form 3 -Notice of Wetland FeeTransmittal \ Form -----Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 A. Applicant Information 1. Applicant: a. First Name c. Organization d. Mailing Address e. City/Town h. Phone Number 2.Property Owner:(if different) a. First Name c. Organization d. Mailing Address e. City/Town h. Phone Number 3. ProjectLocation: ALEX 972 STONY BROOK ROAD BREWSTER 5082467351 f. State i.Fax b.LastName MA ALEX b. Last Name MOG REAL ESTATE HOLDING LLC 972 STONY BROOK ROAD BREWSTER f.State MA 5082467351 i. Fax Provided by MassDEP: MassDEP File#: eDEP Transaction#: 162163 7 City/Town:BREWSTER WENTWORTH g. Zip Code j.Email WENTWORTH g. Zip Code j.Email 02631 02631 a. Street Address 94 THAD ELLIS ROAD b. City/Town BREWSTER Are you exempted from Fee? r Note: Fee will be exempted if you are one of the following: • City/Town/County/Dist:J.ict • Mmlicipal Housing Authmity • Indian Tribe Housing Authority • MBTA State agencies are only exempt if the fee is less than $ I 00 B. Fees Activity Type B.) EACH BUILDING (FOR DEVELOPMENT) INCLUDING SITE; Activity Number Activity Fee 1050.00 RF Multiplier Sub Total 1050.00 City/Town share of filling fee State share offiling fee Total Project Fee $537.50 $512.50 $1,050.00 Page 1 of 1 * ELECTRONIC COPY NOTICE OF INTENT 94 Thad Ellis Road, Brewster PROJECT NARRATIVE The applicant is pleased to submit a Notice of Intent application for the raze and replace of an existing single-family dwelling and auto repair shop with a new auto repair shop building. The 16,800 s.f. property is improved with an existing 3-bedroom single-family dwelling and commercial building that were constructed in 1958 according to assessors' records. The property is surrounded by existing residential and commercial buildings with two Bordering Vegetated Wetlands located off the property to the east and west. A flood zone also exists to the west of the property. The proposed work includes the raze and replacement of the existing buildings, removal and replacement of the existing driveway and parking areas, construction of new septic and drainage systems, and landscape improvements including grading. All construction associated with the proposed work will be located within areas that have already been developed with existing structures, parking, lawn, and landscaping. No increase in the septic design flow is proposed. A variance is requested for work within the 50' buffer to a BVW which lies across the street of Thad Ellis Road. The resource areas and their associated buffers are plotted on the enclosed Site Plan by Down Cape Engineering. Work limit lines of staked silt fence backed by coir logs are proposed downgradient of all proposed work. All work limit lines shall remain in place until all construction is completed and areas are planted and stable. Preconstruction activities will include the installation of erosion control fences and construction of gravel construction aprons as shown on the site plans. A staging area is also proposed within the existing driveway area. Exposed soils will be loamed and seeded within 30 days of completion of the work and final grading work as weather permits. No work will take place within any resource area or within Priority/Estimated Habitat of endangered species. Bordering Vegetated Wetland (310 CMR 10.55) The Bordering Vegetated Wetlands were flagged by Paul Shea of Independent Environmental Consultants and located by Down Cape Engineering. A majority of the proposed work will be located outside the 50' buffer to the BVWs aside from a small section of the proposed entrance drives and the construction of a rain garden bio-retention area. The proposed hardscape is decreasing by 54 s.f. within the 50' buffer. All proposed work will take place within existing developed areas. No adverse effects from the work are expected, as the work limit lines shall remain staked in place until all work is complete, and the site is stabilized. The BVWs will continue to act fully in their capacity to provide habitat and food sources for wildlife. Land Subject to Coastal Storm Flowage The site is located within the 100' buffer of a 100 year flood zone A No work will take place within the flood zone and only a minor amount of fill is proposed within the 100' buffer so construction and grading activities will have no effect on the 100 year flood zone. -1 - Compliance with the MA Wetlands Protection Act and Brewster Regulations: The proposed construction activities will not have a deleterious effect upon any wetland values as listed in the Bylaw or Act. All the proposed construction will be located within previously disturbed areas of the site. The silt fences will contain all construction activities. Construction Protocol All machinery will access the areas of proposed construction through the existing driveway. The surveyor will place work limit stakes prior to any work commencing, in accordance with the approved plan. The contractor shall provide silt fences, backed by coir logs as needed. Gravel construction aprons will be laid down over the existing driveway entrances to help support the construction equipment and reduce the movement of silt on the site. The existing dwelling and parking areas will be demolished, and construction of the new drainage, septic and utilities will commence. The new metal building will be delivered and placed over the existing repair shop to allow for minimum disruption to the business. The existing commercial building will be demolished and then final grading landscaping will be installed. The silt barriers will not be removed until the site is fully stabilized. Alternatives Analysis The existing buildings could remain, but the applicant is in need of a larger and more modern building to help facilitate the growth of their business. The site is relatively small, and efforts have been made to reduce the hardscape within the 50' buffer to the BWV and improve existing conditions with a new Title 5 septic system and drainage system that conforms to the Brewster Stormwater Regulations. The proposed drainage design incorporates low impact design elements. The stormwater report with drainage calculations showing compliance with the Brewster and DEP regulations are attached. -2- January 5, 2022 Heatherlee Vermette INDEPENDENT ENVIRONMENTAL CONSULTANTS, INC. 162 West Long Pond Road, Plymouth, MA 02360 508-274-0310 Down Cape Engineering, Inc. 939 Main Street, Yarmouthport, MA 02675 Re: 94 Thad Ellis Road, Brewster, MA Ms. Vermette, This letter is an environmental assessment report prepared by Independent Environmental Consultants, Inc. (IEC) concerning the above mentioned property located at 94 Thad Ellis Road in Brewster. IEC conducted a site inspection and evaluation of the subject property on 1-5-22 to delineate the edges of wetlands within the property. This site Inspection occurred during the winter season, with no snow on the ground. The property contains a residential house and outbuildings located at 94A Thad Ellis Road, and a commercial building (Wentworth Auto) located at 94B Thad Ellis Road. There is a bordering vegetated wetland (wooded swamp) and ponding area located behind these existing buildings, and beyond the wooden stockade fence located within the back yard area. The wetland is located within a low-lying area, downslope from a trail area. IEC has delineated the edge of wetlands with the flags A-A2. There is a 50' buffer zone and 100' buffer zone associated with the edge of wetlands which extends towards the subject buildings, and towards Thad Ellis Road. Another bordering vegetated wetland (wooded swamp) and ponding area is located on the other side of Thad Ellis Road from 94A and 94B Thad Ellis Road (asphalt road). The edge of wetlands is directly adjacent to the edge of pavement ofThad Ellis Road. The wetland is located within a low-lying area. IEC has delineated the edge of wetlands with the flags Bl -B3. There is a 50' buffer zone and a 100' buffer zone associated with the edge of wetlands which extends towards the existing buildings located at 94A and 94B Thad Ellis Road. Paul J. Shea, PWS President Brewster Conservation Commission Notice of Intent Addendum Brewster Wetlands Protection By-law Chapter 172 Within 100 feet of the following -check all applicable resource areas: Coastal Wetlands D Coastal Bank D Coastal Dune D Coastal Beach D Coastal Marsh 0 Flat D Ocean D Estuary D Land Subject to Flooding or Inundation by Tidal Action D Land Subject to Flooding by Coastal Storm Flowage Inland Wetlands D Inland Bank D Meadow D Marsh 0 Bog ~ Swamp BVW D Lake D Pond D River D Stream D Land Under Said Waters l2SJ Land Subject to Flooding or Inundation by Groundwater or Surface Water Are you proposing an activity on land within 50 feet of any resource area protected under the Town of Brewster Wetlands Protection By-law? IBJ Yes □ No If your answer to the above is yes, are you requesting a variance pursuant to Part 5 of the regulations promulgated pursuant to the Brewster Wetlands Protection By-law? IBJ Yes □ No If so, please describe on a separate sheet in complete detail using the Brewster Wetlands Protection By-law Variance Justification form, the reasons for the variance, and the facts upon which the Commission should find that there has been a clear and convincing showing that the proposed work and its natural and consequential effects will not have any adverse effect upon any of the interests specified in the By-law and listed on the variance justification form. Is the lot to be altered by the proposed work currently unaltered (without a structure), and located on the Brewster Archaeological Sensitivity Map (available for view in the Conservation Department) with respect to historic or prehistoric (archaeological) interests? D Yes IBJ No If both apply, have you completed and mailed by certified mail or hand delivery the attached 950 CMR State Appendix A form from the Massachusetts Historical Commission, so that the Commission shall have received the Appendix A response prior to the filing of the Notice of Intent? D Yes [R) No FOREBAY OVERFLOW January 2, 2024 Town of Brewster Conservation Commission Department of Conservation 1657 Main Street Brewster, MA 02631 Re: Notice of Intent SE 9-1964 - Submission of Supplemental Materials for public hearing to be held on 1/9/2024 Project Address: 336 Robbins Hill Road, MA 02631 Dear Brewster Conservation Commissioners, Crawford Land Management (CLM) respectfully submits this letter and the attached site plan for the project at 336 Robbins Hill Road in Brewster, Massachusetts. The attached site plan is titled Conservation As-Built: Beach Project prepared by J.M. O’Reilly & Associates, Inc., signed and stamped by John M. O’Reilly, P.L.S. and dated 8/7/2023. The Notice of Intent (NOI) was submitted to combine previously expired permits SE 9-1726 and SE 9-1727 into one new permit. Included with the filing of the NOI was a revised Mitigation Plan submitted by CLM and dated 12/4/2023. This is a plan based off of the plans of record, as well as the Conservation As-Built: Beach Project plan submitted for the Request for Certificate of Compliance. This submittal of the site plan satisfies the Notice of Intent requirement to provide a signed and stamped professional site plan. If you should have any questions, please do not hesitate to contact me at jen@crawfordlm.com or (508) 477-1346. Respectfully, Jennifer Crawford, PLA, ASLA PRESIDENT, CRAWFORD LAND MANAGEMENT Archive d: Wednesday, January 3, 2024 12:53:56 PM From: SERO _NO I@MassMail.state.ma.us M ail re ce ive d time : Thu, 28 Dec 2023 19:31:15 Se nt: Thu, 28 Dec 2023 19:31:11 To: permits@crawfordlm.com; nate.corcoran@mass.gov Cc: sero_noi@state.ma.us; William Grafton; William Grafton; William Grafton; Cassandra West; sero_noi@state.ma.us Subje ct: MassDEP NO I File Number Se ns itivity: Normal CO MMO NWEALTH OF MASSACHUSETTS EXECUTIVE OFFICE O F ENERGY & ENVIRON MENTAL AFFAIRS DEPARTM ENT OF EN VIRONM ENTAL PROTECTION SO UTHEAST REGIO NAL O FFICE 20 RIVERSIDE DRIVE, LAKEVILLE, MA 02347 508-946-2700 Date: 12/28/2023 Municipality BREWSTER RE: NOTIFICATION OF WETLAND S PROTECTION ACT FILE N UM BER The Department of Environmental Protection has received a Notice of Intent filed in accordance with the Wetlands Protection Act (M.G.L. c. 131, §40): Applicant THREE MJ REALTY TRUST - BARNSTABLE Addre s s 336 RO BBINS HILL ROAD**,BREWSTER MA Locus 336 RO BBINS HILL RO AD** , BREWSTER MA Owne r Addre s s This project has been assigned the following file # : SE 009-1964 ISSUAN CE OF A FILE N UMBER INDICATES ON LY CO MPLETENESS O F SUBMITTAL, N OT APPROVAL OF APPLICATION Although a file # is being issued, please note the following: Regards, for MassDEP, (508)-946-2723 N ate.Corcoran@mass.gov 1 William Grafton From:William Grafton Sent:Friday, December 22, 2023 8:57 AM To:Stephanie Haussmann; Cassandra West Cc:mleesmailbox@gmail.com Subject:RE: Lee - 336 Robbins Hill Road, Brewster - NOI Filing Stephanie, good day. We are in receipt of the NOI submittal package for the subject site. During the initial review, Cassandra and I noticed two things that need attention. Namely, the total for the Town Fees (Bylaw and Town Portion of the State Fee is $1,157.50 which is not correctly listed on the Bylaw Wetlands Fee Transmittal Form (see screen shot below). Additionally, Brewster Conservation received a $317.50 check for the Town Portion of the State Fee but we did not see a separate check for $840 to cover the Bylaw filing fees. Please review and respond accordingly by 12 noon, Wednesday, December 27th. Thank you and have a great day. 2 Respectfully, 3 Bill Grafton Brewster Conservation Administrator 1657 Main Street Brewster, MA 02631 Phone (508) 896-4546 ext. 4242 Brewster Town Offices are open to the public Monday through Thursday from 8:30 to 4:00pm, and by appointment on Fridays. For the latest updates on Town services, please visit www.brewster-ma.gov From: Stephanie Haussmann <Stephanie@crawfordlm.com> Sent: Thursday, December 7, 2023 10:30 AM To: William Grafton <wgrafton@brewster-ma.gov>; Cassandra West <cwest@brewster-ma.gov> Cc: mleesmailbox@gmail.com; SERO_NOI (DEP) <SERO_NOI@mass.gov> Subject: Lee - 336 Robbins Hill Road, Brewster - NOI Filing Lee NOI File Packet.PDF L-BASE - NOI Plan_2023-12 Mitigation Plan_to submit.pdf Good morning, Bill and Cassandra, Please see the attached NOI Filing for 336 Robbins Hill Road, submitted on behalf of S. Ming and Jennie Lee. If you would, please schedule this for the 12/26/2023 public hearing. Hard copies of this filing will be delivered to your office shortly. Please let me know if you have any questions, concerns or require additional information. Thank you! 1 William Grafton From:mleesmailbox@gmail.com Sent:Monday, December 11, 2023 12:09 PM To:William Grafton Cc:Cassandra West; 'Andreana Sideris'; 'Jennifer Crawford'; 'Stephanie Haussmann' Subject:RE: 336 Robbins Hill Road/New NOI Continuation Bill, We are ok with moving to Jan 9, 2024. As I mentioned, Crawford Land Management will be representing us. My wife and I will be traveling and unable to attend physically. Thank you. Ming Lee 617-416-3383 From: William Grafton <wgrafton@brewster-ma.gov> Sent: Monday, December 11, 2023 11:29 AM To: Ming Lee <mleesmailbox@gmail.com> Cc: Cassandra West <cwest@brewster-ma.gov> Subject: 336 Robbins Hill Road/New NOI Continuation Mr. Lee, thanks for reaching out to discuss the December 26, 2023 Brewster Conservation Commission Public Meeting which will not have a quorum of the Commission present. The submittal for the new Notice of Intent was received on December 7, 2023 so it clearly met the Commission’s submittal requirements of February 1, 2024. As such, we will move your new Notice of Intent public hearing to the January 9, 2024 Commission Public meeting and post the legal ad accordingly. Here is the link to the 2024 Commission Public Meeting Schedule: https://www.brewster- ma.gov/sites/g/files/vyhlif6286/f/uploads/meeting_schedule_2024.pdf Please send Cassandra and me a confirmation. Thank you. Respectfully, Bill Grafton Brewster Conservation Administrator 1657 Main Street Brewster, MA 02631 Phone (508) 896-4546 ext. 4242 Brewster Town Offices are open to the public Monday through Thursday from 8:30 to 4:00pm, and by appointment on Fridays. For the latest updates on Town services, please visit www.brewster-ma.gov 1 William Grafton From:William Grafton Sent:Monday, December 11, 2023 11:29 AM To:Ming Lee Cc:Cassandra West Subject:336 Robbins Hill Road/New NOI Continuation Mr. Lee, thanks for reaching out to discuss the December 26, 2023 Brewster Conservation Commission Public Meeting which will not have a quorum of the Commission present. The submittal for the new Notice of Intent was received on December 7, 2023 so it clearly met the Commission’s submittal requirements of February 1, 2024. As such, we will move your new Notice of Intent public hearing to the January 9, 2024 Commission Public meeting and post the legal ad accordingly. Here is the link to the 2024 Commission Public Meeting Schedule: https://www.brewster- ma.gov/sites/g/files/vyhlif6286/f/uploads/meeting_schedule_2024.pdf Please send Cassandra and me a confirmation. Thank you. Respectfully, Bill Grafton Brewster Conservation Administrator 1657 Main Street Brewster, MA 02631 Phone (508) 896-4546 ext. 4242 Brewster Town Offices are open to the public Monday through Thursday from 8:30 to 4:00pm, and by appointment on Fridays. For the latest updates on Town services, please visit www.brewster-ma.gov Land Management Plan & Narrative 88 Route 6A, Suite 2B Sandwich MA 508.477.1346 info@crawfordlm.com WWW.CRAWFORDLM.COM PREPARED FOR 336 Robbins Hill Road Brewster, MA 02631 DATE December 6, 2023 2 PROJECT INTRODUCTION & GOALS This property is located at 336 Robbins Hill Road in Brewster, Massachusetts. It is situated to the East of Robbins Hill Road beach access on Cape Cod Bay. The resource areas on the property include Coastal Beach, Coastal Dune, Coastal Bank and Flood Zone VE EL 15, and associated buffer zones. This Land Management Plan (LMP) accompanies a Notice of Intent (NOI) filing that proposes to combine expired permits SE 9-1726 and SE 9-1727 into one new permit. The purpose of this LMP is to revise the management of the property to better suit the needs of existing conditions. The project will result in the eradication of invasive species, the increase of native vegetated cover, and enhancement of the ecological integrity of the property. AERIAL PHOTO COURTESY OF GOOGLE EARTH. 3 EXISTING CONDITIONS This property is a developed single-family residence abutting Cape Cod Bay with an existing dwelling, paved driveway, patio, cleared sitting area, beach access path and stairs, biodegradeable coir blankets, and sturdy sand drift fencing. The resource areas on the property include Coastal Beach, Coastal Dune, Coastal Bank and Flood Zone VE EL 15, and associated buffer zones. The primary project area is located to the north of the residence in a previously managed restoration area. Much of the property surrounding the residence is comprised of Maritime Woodlands/Shrublands. The plant community is comprised of a mix of native tree species including, Eastern red cedar (Juniperus virginiana), Black oak (Quercus velutina), and Black cherry (Prunus serotina). The upland buffer zones contain a previously managed restoration area. Currently, this area comprised of restoration shrubs and grasses as well as a small concentration of state-listed invasive and non-native species. Restoration plantings performing well include Virgina rose (Rosa virginiana), Switchgrass (Panicum virgatum), and Little bluestem (Schizachyrium scoparium). State-listed invasive and non-native species that have persisted consists of Cypress spurge (Euphorbia cyparissias), Shrub honeysuckle (Lonicera tatarica), and Spotted knapweed (Centaurea stoebe). The Coastal Bank contains biodegradeable coir blankets, sturdy sand drift fencing, and a healthy population of American beachgrass (Ammophila breviligulata). At the time of the site assessment, the Coastal Bank had a beneficial amount of sand accretion. The coir blankets were completely covered in sand, protected from natural elements which would accelerate degradation of the organic material. In some sections, the sturdy sand drift fencing was completely covered in sand. The American beachgrass (Ammophila breviligulata) has established very well along the bank. It is spreading down the bank and beginning to establish into the Coastal Beach. 4 PROPOSED PROJECT ACTIVITIES Project goals to enhance the ecological integrity of the property will be met through the following proposed activities involving invasive species management and native plant restoration. The upland buffer zones contain a previously managed restoration area. Before initial treatment(s), this area contained a high concentration of state-listed invasive, non-native and aggressive species, including Oriental bittersweet (Celastrus orbiculatus), Shrub honeysuckle (Lonicera morrowii/bella), and a stand of Black locust (Robinia pseudoacacia). Management of these species will allow for the rejuvenation and establishment of native shrubs, which provide valuable habitat in the form of forage, nesting, and shelter for resident and migrating wildlife. Continuing the practice of Early Detection and Rapid Response (EDRR) will allow native plant communities to remain intact. Removal of all invasive, non-native, and aggressive species will be completed across the entire project area. Work will be completed using an integrated management approach. Mechanical removal will be implemented where it is a successful management technique and feasible. Remaining invasive/non-native vegetation will be treated using a “cut and wipe” method and removed by hand. All native shrubs throughout the project area will remain in place. Any areas of bare soil will be reseeded with a native seed mix. Restoring and establishing native plant communities discourages the re-colonization of invasive and unwanted plants by limiting the resources (growing space, nutrients, sunlight) available to these opportunistic plants. Restoration plantings performing well include Virgina rose (Rosa virginiana), Switchgrass (Panicum virgatum), and Little bluestem (Schizachyrium scoparium). However, due to unforeseen circumstances most of the shrubs have not sustained. In these areas, restoration grasses and invasive species have had an opportunity to invade and establish. We propose to soil condition these areas to prepare for planting native shrubs and use wood chips and/or coir discs around the new plantings to help them establish throughout the first growing season. Temporary, above-ground drip irrigation will be placed once plantings are installed. The restoration area will be demarcated with cobble stone to separate it from the lawn to ensure no inadvertent encroachment. The Coastal Bank will continue to be monitored throughout the year during maintenance visits and after any major storm events. Beach nourishment will be completed as necessary and in accordance with 310 CMR 10.27(5) stating that “clean sediment of a grain size compatible with that on the existing beach” will be used. Supplemental American beachgrass (Ammophila breviligulata) plantings will be installed to enhance stablility to the coastal bank and dune as necessary due to changing environmental conditions. 5 RESTORATION TIMELINE WINTER/SPRING 2024 – MANAGEMENT ACTIVITIES • Treat and remove all invasive, non-native, and aggressive species with an appropriate herbicide (Glyphosate- based or Triclopyr-based) using a cut and wipe method. Around native trees or shrubs or other species to remain, complete removal work by hand. Existing root systems to be left in place to maintain soil stability. • Condition soil utilizing biodegradable wood chips and/or coir discs in planting areas to prepare for native plant installation. • Rejuvenate any native shrub species uncovered in the restoration area, if needed, with regenerative pruning techniques to encourage new, dense growth. • Seed any exposed soils resulting from vegetation removal with a native seed mix (refer to Restoration plan) to establish native vegetative ground cover. • Install restoration plantings according to the Restoration Plan. • Install a temporary, above-ground irrigation system to provide supplemental water to all plantings for 2-3 growing seasons or until plants are fully established. • The restoration area will be demarcated to separate it from the lawn to ensure no inadvertent encroachment. MAINTENANCE - 2024 - 2026 • Monitor restoration area and perform maintenance cut and wipe treatments or hand weed invasive, non-native, or aggressive species that have germinated from existing seed bank, or re-sprouted from roots after removal. • Site will be monitored and maintained throughout the year for both cool season and warm season invasive, non- native, and aggressive species. • Areas of poor seed germination will be over-seeded to establish a vegetative ground cover. 6 Variance Justification Narrative 88 Route 6A, Suite 2B Sandwich MA 508.477.1346 info@crawfordlm.com WWW.CRAWFORDLM.COM PREPARED FOR 336 Robbins Hill Road Brewster, MA 02631 DATE December 6, 2023 7 Brewster Chapter 172: Wetland Regulations (1.01-9.15) 5.01: Variances (a)(2) Alternatives Analysis 1. Description of Project This project proposes the restoration of a previously managed area. Restoration work will involve the mangement and removal of invasive, non-native, or aggressive vegetation as well as native plant installation. The restoration of the maritime shrubland would increase the biodiversity of the site, thus enhancing wildlife habitat. Beach nourishment activities are also proposed to provide storm damage protection. 2. Summary of Alternatives • Alternative #1 - Do nothing. The project area can be left alone, without replanting native species nor treating the invasive, non-native, or aggressive species. Opportunistic species will continue to grow and invade the project area resulting in shallow root systems, lack of diversity, and impaired storm water management. The bank can be left alone to the natural processes of the sediment transport process along the coastline. It will accrue and deposit sand at it’s natural rate, potentially accelerating erosion along the coastline of the property, and imparing storm damage protection as a coastal beach and/or coastal bank with no nourishment becomes more vunerable to storm events. In addition, we would not be able to satisfy expired Order of Conditions SE 9-1726 and SE 9-1727. • Alternative #2 - Only nourish the bank. The alternative could provide additional storm damage prevention and potentially decelerate the rate of erosion. More than likely, opportunistic species will continue to grow and invade the project area resulting in shallow root systems, lack of diversity, and impaired storm water management. • Alternative #3 - Only replant native species and perform invasive species management. This alternative would enhance the diversity and ecological integrity of the site. However, without nourishment, this alternative could potentially create a bank which is more susceptable to coastal erosion. • Alternative #4 - Do both Alternative 2 and Alternative 3. This is the preferred alternative since planting native species, invasive species management, and bank nourishment are all beneficial ways to enhance biodiversity, control stormwater management, provide storm damage prevention and flood control. 3. Summary of Potential Environmental Benefits The project as proposed would enhance the overall ecological integrity of the property. Environmental benefits include but are not limited to: eradication of invasive species, increase of native vegetated cover, increase of biodiversity, and enhancement of storm damage provention. 4. Summary of Potential Environmental Impacts The project as proposed would supplement the native maritime shrubs, grasses and forbs. Restoration plantings will enhance biodiversity within the project area. The proposed project would also remove instances of invasive and non-native species within the project area and revegetate it with native species of shrubs and herbaceous vegetation. Managing existing invasive species is concurrent with the recommended ‘Early Detection and Rapid Response’ best management practice. The ability to maintain existing features and nourish the coastal bank with sediment of a compatible grain size with that on the existing beach would enhace storm damage prevention and flood control. 8 5. Mitigation Measures Any areas where invasive, non-native, or aggressive species are removed will be planted with native plantings and over-seeded with a native grass mix according to the Restoration Plan. 6. Timetable See the Management Activity Timeline in the Land Management Plan & Narrative above for a detailed timeline and methodology of proposed work. (a)(3) Variance Justification The proposed project at 336 Robbins Hill Road involves work upon or within 50 feet of the following, as contained in Section 172-2 of the By-law: • Any beach dune bank or flat: The proposed project involves work on and/or within 50 feet of a coastal beach, coastal bank, coastal dune, and tidal flat. The project involves maintenance of an exisiting beach access stairway, maintenance of exisitng sturdy sand drift fencing, and beach nourishment. • Any freshwater wetland coastal wetland marsh, meadow, bog or swamp: N/A • Any lake, pond, river, stream, estuary or the ocean: The propsed project involves work within 50 feet of the ocean for the purpose of maintaining existing features and beach nourishment. • Any land under said waters: There is no work proposed on land under said waters. • Any land subject to flooding or inundation by tidal action or coastal storm flowage: The propsed project involves work within 50 feet of said resource areas for the purpose of maintaining existing features and beach nourishment. CLM believes that the proposed work will have no adverse effect on the following interests in accordance with the presumtions of significance set forth in the regulations for each area subject to protection under the Brewster Wetlands Protection By-law: • Public water supply: The proposed project will not impact this interest. • Private water supply: The proposed project will not impact this interest. • Ground water and ground water quality: All imported sediment will be clean, processed or screened mineral sediments free of foreign materials so that water leaching through the sediment will not contaminate the groundwater. • Water quality in the numerous ponds of the town: N/A • Flood control: The project will have no adverse effect on the prevention or reduction of flooding and flood damage. • Erosion and sediment control: Approval of the project and proposed activities would allow for maintenance and monitoring of erosion and taking steps to prevent it. • Storm damage prevention: Approval of the project and proposed activities would allow for maintenance and monitoring of storm damage prevention and taking steps to prevent it. • Prevention of water pollution: All imported sediment will be clean, processed or screened mineral sediments free of foreign materials. 9 • Fisheries: The proposed project will not impact this interest. • Shellfish: The proposed project will not impact this interest. • Wildlife and wildlife habitat: Approval of the project and proposed activities would allow for the enhancement of wildlife habitat and therefore will have no adverse impact on wildlife or wildlife habitat. • Aesthetics: Approval of the project and proposed activities would enhance aesthetics of the property by enhancing biodiversity and coastal stabilization. • Historic values: The project does not propose a change in the use of the property and therefore will have no adverse effect on historical values. Notice of Intent Application 9 - 15 Lower Road Map 37, Parcel 1 Brewster, MA December 21, 2023 Revised January 2, 2024 WPA Form Riverfront Area, Filing Fees, Narrative & Variance Request and Soil Boring Report Main Office: Nantucket Office: Mansfield Office: 49 Herring Pond Road 19 Old South Road 905 S. Main Street Buzzards Bay, MA 02532 Nantucket, MA 02554 Mansfield, MA 02048 508-833-0070 508-325-0044 508-618-3029 508-833-2282 (fax) PROJECT NARRATIVE & VARIANCE REQUEST 9-15 Lower Road, Brewster, MA On behalf of the Applicant, Arthur N. Luke, TR of Luke-Brewster Realty Trust, Bracken Engineering, Inc. respectfully submits this Notice of Intent (NOI) for work within the 100-foot buffer zone to a Coastal Bank and Bordering Vegetated Wetland. The property is a developed parcel a mixed use building containing a Dunkin Donuts, Luke’s Liquors, and Thrift Store on the first floor and residential apartments on the second floor. Wetland Resource Area Wetland resource areas on or adjacent to the locus parcel include a Bordering Vegetated Wetland delineated by Environmental Restoration & Consulting LLC on January 4, 2023, Land Subject to Coastal Storm Flowage (LSCSF), and associated Coastal Bank. A portion of the site also falls within the 200’ riverfront area associated with Stony Brook. Proposed Project The Applicants are proposing a septic repair to include the following work: • Removal and replacement of existing leaching trenches with a leaching bed; • Installation of a 4,000 gallon pump chamber; • Installation of a second MicroFAST 4.5 unit to run parallel with the existing MicroFAST unit; and, • All associated grading, paving, utility work, trenching, etc. Performance Standards Protection of Public and Private Water Supply and Ground Water Supply The proposed soil absorption system is constructed in maximum feasible compliance with Title 5 with no expansion of the leaching capacity of the system proposed. The system is designed to maximize separation to groundwater. The locus water supply line will be moved or sleeved/encased if found to be within 10-foot of the proposed soil absorption system. Therefore, the public and private water supply and groundwater supply protection interests of the Act and the Bylaw will be upheld. Flood Control and Storm Damage Prevention No changes to the existing grades of the site, or modifications to the Coastal Bank are proposed. Therefore, the flood control and storm damage prevention interests of the Act and Bylaw shall be maintained. Prevention of Pollution Erosion control is proposed at the limit of work and shall remain in place until the areas are stabilized. The erosion control barrier shall consist of a staked Filtrexx Soxx or approved equal. Silt Socks are proposed to be installed in all catch basins on or downgradient of the site. Any migration of sediment towards the resource area will be prohibited by the staked erosion control. Therefor the pollution prevention interests of the Act and Bylaw will be maintained. Protection of Fisheries, Shellfisheries, and Wildlife Habitat No portion of the proposed work falls within mapped NHESP areas. Therefore, the fisheries, shellfisheries and wildlife habitat interests of the Act and Bylaw will be protected. Performance Standards & Alternatives Analysis Associated with the Riverfront Area Protection of Other Resource Areas The work proposed meets the general performance standards for associated resource areas as identified under 310 CMR 10.30 (Coastal Bank, Bordering Vegetated Wetland and Land Subject to Coastal Storm Flowage). See above for a review of the General Performance Standards. Protection of Rare Species All proposed work shall occur in previously disturbed and developed areas on site. No proposed work shall have any adverse impact specified habitat sites of rare wetland or upland, vertebrate or invertebrate species, as identified by the procedures established under 310CMR 10.59 or 10.37. Alternatives Analysis Additional analysis was performed on site to establish if any practicable and/or substantially equivalent economic alternative to the proposed project with less adverse effects on the Riverfront Area (RA) was feasible. Specifically, subsurface explorations were performed to establish if relocating the soil absorption system outside of the RA was possible (see MGA borings 1 & 2 on the included site plan). The idea of relocating the soil absorption system would significantly reduce the impacted area within the RA, with smaller excavations for the proposed tanks remaining within the RA. Due to the soil conditions outside of the RA, it is economically unfeasible to relocate the soil absorption system outside of the RA. The relocation requires an extensive over-excavation to reach suitable soils. Because of the proximity of the excavation to both the existing structure and abutting property line, significant shoring and dewatering would be required (see attached boring logs). Impact to Riverfront Area As proposed, the work provides no adverse impact to the RA. The area of proposed work is currently developed with a paved parking lot which contains an existing soil absorption system and associated septic components. The proposed work provides both additional pre-treatment of wastewater and also provides additional separation to existing groundwater compared to the existing system. All disturbed areas are to be returned to pre-construction conditions with no additional disturbance to the RA proposed. Variance Request for Work Within the 50-Foot Buffer In association with the above referenced work, the Applicants, in accordance with section 5.01 of the Brewster Wetlands Regulations (BWR), request a variance from section 2.05(2) for work within 50-ft of a Coastal Bank. The variance allows for temporary storage and staging within the 50-ft buffer. Additionally, the proposed excavation is outside but adjacent to the limit of the 50-ft buffer, depending on the location of the existing soil absorption trenches, the excavation may need to extend into the buffer slightly. In accordance with the conditions set forth in section 5.01: a) 1) Mitigating measures are proposed to protect the resource values identified in the BWR such as silt soxx and silt fence erosion/sedimentation control and silt sack catch basin protection. 2) No reasonable alternative for the proposed work exists (see alternatives analysis) 3) The proposed work area is previously disturbed and developed. Erosion and sedimentation controls will be in place during construction. All areas disturbed by construction will be returned to their pre-construction conditions. Therefor, there shall be no adverse impact from the proposed project. b) The project allows for the repair and improvement of a pre-existing, under performing septic system located on the locus. The shape of the lot, combined with its topography, mandates that the proposed work occur where shown. For additional information, see the alternatives analysis below. Alternatives Analysis for Work Within the 50-Foot Buffer The following is an analysis of alternatives to the above proposed work within the 50-ft buffer zone to a Coastal Bank. The work is related to the project as described above. The specific work within the 50-ft buffer zone consists of a temporary staging and material storage area with possible excavation work depending on the true location of the existing soil absorption trenches. Alternatives to the project: Additional analysis was performed on site to establish if any practicable and/or substantially equivalent economic alternative to the proposed work within the 50-ft buffer to a Coastal Bank was feasible. Specifically, subsurface explorations were performed to establish if relocating the soil absorption system outside of the 50-ft buffer was possible (see MGA borings 1 & 2 on the included site plan). Relocating the proposed soil absorption system would allow the staging area to be relocated as well (outside of the 50-ft buffer). Due to the soil conditions outside of the proposed area, it is economically unfeasible to relocate the soil absorption system. The relocation requires an extensive over-excavation to reach suitable soils. Because of the proximity of the excavation to both the existing structure and abutting property line, significant shoring and dewatering would be required (see attached boring logs). Environmental Benefits of the Project: The replacement of the existing soil absorption trenches and improvement to the pre-treatment wastewater through the installation of a second MicroFAST 4.5 unit provides substantial improvement to the existing conditions on site. The new soil absorption bed provides increased groundwater separation and the addition of a second MicroFAST unit provides improved pre- treatment of the wastewater prior to dispersal in the field. The proposed staging area within the 50-ft buffer allows the construction of the new field. Mitigating Measures for the Project: Temporary mitigating measures for the project include construction fence around the work area, erosion/sediment control sock and silt fence, and catch basin protection through the installation of silt sacks. The contractor shall also regularly monitor the site during construction and provide sweeping if necessary. At the conclusion of construction, all impacted areas shall be returned to pre-construction conditions. This includes, but is not limited to, paving, concrete flatwork, and landscaping. No increase in paved or impervious area is proposed as a part of this project. Conclusion: Based on the above information, the application respectfully requests that a variance be granted in accordance with section 5.01 of the BWR for work within a 50-ft buffer to a Coastal Bank. wpaform3.doc • rev. 12/4/2023 Page 1 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER 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): 9-15 LOWER ROAD a. Street Address BREWSTER b. City/Town 02631 c. Zip Code Latitude and Longitude: 41.755050 d. Latitude -70.112280 e. Longitude 37 f. Assessors Map/Plat Number 1 g. Parcel /Lot Number 2. Applicant: Arthur N. a. First Name Luke b. Last Name Luke Brewster Realty Trust c. Organization 15 Lower Road d. Street Address Brewster e. City/Town MA f. State 02631 g. Zip Code Agent: 508-833-0070 h. Phone Number i. Fax Number j. Email Address 3. Property owner (required if different from applicant): Check if more than one owner Arthur N. a. First Name Luke b. Last Name LUKE BREWSTER REALTY TRUST c. Organization 15 LOWER ROAD d. Street Address BREWSTER e. City/Town MA f. State 02631 g. Zip Code h. Phone Number i. Fax Number j. Email address 4. Representative (if any): ROBERT E. a. First Name DEWAR b. Last Name BRACKEN ENGINEERING, INC c. Company 49 HERRING POND ROAD d. Street Address BUZZARDS BAY e. City/Town MA f. State 02532 g. Zip Code 508-833-0070 h. Phone Number i. Fax Number robert@brackeneng.com j. Email address 5. Total WPA Fee Paid (from NOI Wetland Fee Transmittal Form): $750.00 a. Total Fee Paid $362.50 b. State Fee Paid $387.50 c. City/Town Fee Paid $250.00 BREWSTER BYLAW FEE wpaform3.doc • rev. 12/4/2023 Page 2 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER City/Town A. General Information (continued) 6. General Project Description: The applicant proposes to remove the existing soil absorption system, construct a new soil absorption system in maximum feasible compliance with Title 5 as well as add an additional secondary treatment unit and pump chamber. The project requires removal and replacement of pavement within an existing parking area and associated utility work for electrical, venting, rerouting water, etc. 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) 2664 c. Book 276 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. 12/4/2023 Page 3 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER 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 Stony Brook - Coastal 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: 45,550 square feet 4. Proposed alteration of the Riverfront Area: 7,674 a. total square feet 783 b. square feet within 100 ft. 6,891 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. 12/4/2023 Page 4 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER 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 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. 12/4/2023 Page 5 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER 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 AUGUST 1, 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. 12/4/2023 Page 6 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER 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 - Bourne 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 - Plymouth 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. 12/4/2023 Page 7 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER 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. 12/4/2023 Page 8 of 9 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 and The Town of Brewster Wetland Bylaws Chapter 172 and it’s Regulations Provided by MassDEP: SE9- MassDEP File Number Document Transaction Number BREWSTER 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. Proposed Septic Repair Plan in Brewster, Massachusetts a. Plan Title Bracken Engineering, Inc. b. Prepared By Zachary L. Basinski, PE, CFM c. Signed and Stamped by 12/21/2023 d. Final Revision Date Varies (1”=20’ & 1”=10’) 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: 18431 2. Municipal Check Number 12/21/2023 3. Check date 18432 4. State Check Number 12/21/2023 5. Check date 184446 2. Municipal Check Number 1/2/2024 3. Check date 184447 4. State Check Number 1/2/2024 5. Check date Bracken Engineering, Inc. 6. Payor name on check: First Name 7. Payor name on check: Last Name 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 – REVISED 1/2/24 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: 9-15 Lower Road a. Street Address Brewster b. City/Town 18432 c. Check number $237.50 d. Fee amount 18447 c. Check number $125.00 d. Additional Fee amount 2. Applicant Mailing Address: Arthur N. a. First Name Luke b. Last Name Luke Brewster Realty Trust c. Organization 15 Lower Road d. Mailing Address Brewster e. City/Town MA f. State 02631 g. Zip Code Agent: 508-833-0070 h. Phone Number i. Fax Number j. Email Address 3. Property Owner (if different): Arthur N. a. First Name Luke b. Last Name Luke Brewster Realty Trust c. Organization 15 Lower Road d. Mailing Address Brewster e. City/Town MA f. State 02631 g. Zip Code h. Phone Number i. Fax Number 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 – REVISED 1/2/24 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 2 (j) (Riverfront) 1.5 $500.00 $750.00 Step 5/Total Project Fee: $750.00 Step 6/Fee Payments: Total Project Fee: $750.00 a. Total Fee from Step 5 State share of filing Fee: $362.50 b. 1/2 Total Fee less $12.50 City/Town share of filling Fee: $387.50 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.) Code of the Town of Brewster Wetlands Protection Chapter 172 Brewster Wetlands Protection By-law Wetlands Fee Transmittal Form Fee Categories The fee must be calculated using the following process and worksheet and included in the Notice of Intent or Abbreviated Notice of Resource Area Delineation Application: Step 1/Type of Activity: Describe each type of activity (from the Category of Activities and Fees) which will occur in a wetland resource area and buffer zone. If a variance is requested, add "w/var." - for example: Cat. 1a): work on a single family lot: addition w/var. Step 2/Number of Activities: Identify the number of each type of activity. Step 3/Individual Activity Fee: Identify the fee associated with each type of activity using the categories of projects and fees listed. Add applicable variance fee for each activity requiring a variance. 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. Step 5/Total Project Fee: Determine the total BWP By-law fee for the project by adding the subtotal amounts identified in Step 4. Step 6/Advertising Fee: Add $15 for advertising Step 7/Processing and Mailing Fee: Add $20 for processing and mailing Step 8/Town Portion of State Fee: Amount calculated in Massachusetts NOI Wetland Fee Transmittal Form, WPA Form 3. Step 9/Total Paid to the Town of Brewster: Total of By-law fee, consultant fee, advertising fee, processing & mailing fee, and town portion of state fee. Make checks payable to the Town of Brewster. Step 1 Step 2 Step 3 Step 4 Type of Activity Number of Individual Subtotal Activities Activity Fee ___________________ __________ ___________ __________ ___________________ __________ ___________ __________ ___________________ __________ ___________ __________ ___________________ __________ ___________ __________ ___________________ __________ ___________ __________ Step 5/ Total BWP By-Law Project Fee Step 6/Advertising Fee: $____________ Step 7/Processing & Mailing Fee: $____________ Step 8/Town Portion of State Fee: $____________ Step 9/Total Paid to the Town of Brewster: $____________ Submit only this page of the Fee Schedule with the Notice of Intent. Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands Massachusetts Wetlands Protection Act (M.G.L. C.131 S. 40) Brewster Conservation Commission Brewster Wetlands Protection By-law Chapter 172 Notice to Abutters Date: ___________________ To: Abutters of property located at: ________________________________________ Assessors' Map_______, Parcel_______, Formerly Map_________, Parcel________ From: _____________________________________________________________ , Applicant Owner of Property: _______________________________________________ In accordance with the requirements of G.L c. 131, §40, Massachusetts Wetlands Protection Act and Section 5, the Town of Brewster Wetlands Protection By-law, this is notification to you that a filing has been submitted to the Brewster Conservation Commission on behalf of the applicant for a proposed project at the above captioned location. The Project includes the following: The proposed work will occur within __________ feet of:  Inland Wetlands Coastal Wetlands  The project will occur within an Inland Wetland. The project will occur within a Coastal Wetland. The information and plans for the project may be reviewed between 8:30 AM and 4:00 PM, Tuesday through Thursday, at the Conservation Department, Brewster Town Offices, 1657 Main Street. Electronic copies may be requested as an alternative. A public hearing will be held Tuesday,_____________________________, 20_________. Meetings will be conducted in person at 2198 Main Street, Brewster, MA. Hearings begin at 6:00 PM. As a courtesy only, access to the meeting is also being provided via remote means in accordance with applicable law. The hearing notice will be publicized in the Cape Codder Newspaper no less than five (5) days prior to the hearing. If you have any questions, please call the Brewster Conservation Department at 896-4546, between the hours of 8:30 AM and 4:00 PM. Sincerely, __________________________________________________________Representative for Applicant 0 3 6 9 12 15 16 12 6 5 7 9 11 11 4 5 7 8 9 6 6 6 7 6 8 8 5 4 4 4 10 12 12 14 2 3 3 3 S-1 S-2 S-3 S-3A S-4 S-5 S-5A S-6 S-6A S-7 S-8 0.0 2.0 2.0 4.0 4.0 5.0 5.0 6.0 6.0 8.0 8.0 9.0 9.0 10.0 10.0 10.5 10.5 12.0 12.0 14.0 15.0 17.0 14 12 6 10 14 12 12 6 12 10 18 13.7 0.3 12.0 2.0 9.0 5.0 4.0 10.0 3.5 10.5 2.0 12.0 -ASPHALT- Medium dense, brown to dark brown, fine to coarse SAND, little (-) Silt, trace fine Gravel. -FILL- Medium dense, light brown, fine to medium SAND, trace Silt. -SAND- Light brown, fine to medium SAND, trace Silt. Olive-brown, fine SAND and SILT. Medium dense, wet, fine SAND and SILT. -SAND & SILT- Olive-brown, wet, fine SAND and SILT, trace (-) fine Gravel. Brown to reddish-brown, wet, fine SAND, some Silt. Reddish-brown, wet, fine to medium SAND, trace Silt. -SAND- Medium stiff to stiff, wet, gray, SILT & CLAY. -SILT & CLAY- Medium dense, wet, brown, fine to medium SAND, little (-) Silt. -SAND- Loose, wet, brown, fine to medium SAND, little (-) Silt. TEST BORING LOG BORING MGA-1 PROJECT:Proposed Septic System - 9-15 Lower Road, Brewster, MA MGA NO. : W1007 CLIENT:Luke's Super Liquors SHEET NO. : CONTRACTOR:Geosearch, Inc.LOCATION N : See Plan E: GROUNDWATER DEPTH (ft) OF: EQUIPMENT CASING SAMPLER CORE ELEVATION : 14' Date Time Water Casing Hole Type HSA Split Spoon ----DATE START : 05/23/2023 05/23/23 10:45am 6 4 8 Size I.D.4-1/4" 1-3/8" ----END : 05/23/2023 Hammer Wt.---- 140# - - - -DRILLER : Chris Stamos Hammer Fall ---- 30" - - - -ENGINEER : Robert Drown BLOWS/FT. DENSITY BLOWS/FT. CONSISTENCY SAMPLE IDENTIFICATION SUMMARY 0 - 4 Very Loose 0 - 2 Very Soft - S - Split Spoon Station: 4 - 10 Loose 2 - 4 Soft - T - Thin Wall Tube Rock: 10 - 30 Medium Dense 4 - 8 Medium Stiff - U - Undisturbed Piston Samples: 30 - 50 Dense 8 - 15 Stiff - C - Diamond Core BORING MGA-1 50 + Very Dense 15 - 30 Very Stiff - B - Bulk/Grab Sample 30+ Hard Depth in Feet Strata Change Case BPF (Drill) (min/ft) Sampler Blows Per 6" (RQD%) Sample Number/ Type Sample Depth Range (ft) Sample Recov- ery (in) Elev- ation/ Depth (ft) FIELD CLASSIFICATION AND REMARKS 300 Oak Street, Suite 460 Pembroke, MA 02359 Telephone 781.826.0040 Fax 781.735.0418 mcardlegannon.com 1 of 2 18 21 24 27 30 33 36 WOH/12 4 4 4 7 6 6 WOH 2 6 6 S-9 S-10 S-10A S-11 20.0 22.0 25.0 25.5 25.5 27.0 30.0 32.0 12 6 18 24 -11.5 25.5 -18.0 32.0 Loose, wet, beige, fine to coarse SAND, trace (-) Silt. -SAND- Light brown, wet, fine to coarse SAND, trace Silt. Medium dense, wet, gray, fine SAND, some Silt. -SILTY SAND- Loose, wet, gray, fine SAND, some Silt. BOTTOM OF BORING AT 32 FEET TEST BORING LOG BORING MGA-1 PROJECT:Proposed Septic System - 9-15 Lower Road, Brewster, MA MGA NO. : W1007 CLIENT:Luke's Super Liquors SHEET NO. : BLOWS/FT. DENSITY BLOWS/FT. CONSISTENCY SAMPLE IDENTIFICATION SUMMARY 0 - 4 Very Loose 0 - 2 Very Soft - S - Split Spoon Station: 4 - 10 Loose 2 - 4 Soft - T - Thin Wall Tube Rock: 10 - 30 Medium Dense 4 - 8 Medium Stiff - U - Undisturbed Piston Samples: 30 - 50 Dense 8 - 15 Stiff - C - Diamond Core BORING MGA-1 50 + Very Dense 15 - 30 Very Stiff - B - Bulk/Grab Sample 30+ Hard Depth in Feet Strata Change Case BPF (Drill) (min/ft) Sampler Blows Per 6" (RQD%) Sample Number/ Type Sample Depth Range (ft) Sample Recov- ery (in) Elev- ation/ Depth (ft) FIELD CLASSIFICATION AND REMARKS 300 Oak Street, Suite 460 Pembroke, MA 02359 Telephone 781.826.0040 Fax 781.735.0418 mcardlegannon.com 2 of 2 0 3 6 9 12 15 10 12 12 12 8 5 8 6 5 3 4 4 5 4 5 5 4 5 5 5 5 4 4 7 8 10 12 16 5 5 6 7 S-1 S-1A S-2 S-2A S-3 S-4 S-5 S-6 S-7 S-8 S-8A 0.0 1.5 1.5 2.0 2.0 3.0 3.0 4.0 4.0 6.0 6.0 8.0 8.0 10.0 10.0 12.0 12.0 14.0 15.0 15.5 15.5 17.0 14 6 10 6 16 12 22 20 24 6 12 14.7 0.3 13.5 1.5 12.0 3.0 3.0 12.0 0.0 15.0 -0.5 15.5 -ASPHALT- Medium dense, brown to dark brown, fine to coarse SAND, little (+) Silt, little fine Gravel. -FILL- Light brown, fine to medium SAND, trace (+) Silt. Light brown, fine to medium SAND, trace Silt. -SAND- Olive-brown, fine to medium SAND and SILT, trace fine Gravel. Loose, olive-brown, fine SAND and SILT, trace (-) fine Gravel. Loose, moist to wet, olive-brown, fine SAND and SILT, trace (-) fine Gravel. -SAND & SILT- Loose to medium dnese, wet, olive-brown, SILT and fine SAND. Loose, wet, olive-brown, SILT and fine SAND. Medium dense, wet, brown to reddish-brown, fine to medium SAND, trace Silt. -SAND- Gray-brown, wet, fine SAND and SILT, trace fine Gravel. -SAND & SILT- Medium dense, wet, brown to reddish-brown, fine to medium SAND, trace Silt. TEST BORING LOG BORING MGA-2 (MW) PROJECT:Proposed Septic System - 9-15 Lower Road, Brewster, MA MGA NO. : W1007 CLIENT:Luke's Super Liquors SHEET NO. : CONTRACTOR:Geosearch, Inc.LOCATION N : See Plan E: GROUNDWATER DEPTH (ft) OF: EQUIPMENT CASING SAMPLER CORE ELEVATION : 15' Date Time Water Casing Hole Type HSA Split Spoon ----DATE START : 05/23/2023 05/23/23 8:40am 7 4 8 Size I.D.4-1/4" 1-3/8" ----END : 05/23/2023 05/23/23 11:35am 6.8 MW Hammer Wt.---- 140# - - - -DRILLER : Chris Stamos Hammer Fall ---- 30" - - - -ENGINEER : Robert Drown BLOWS/FT. DENSITY BLOWS/FT. CONSISTENCY SAMPLE IDENTIFICATION SUMMARY 0 - 4 Very Loose 0 - 2 Very Soft - S - Split Spoon Overburden: 4 - 10 Loose 2 - 4 Soft - T - Thin Wall Tube Rock: 10 - 30 Medium Dense 4 - 8 Medium Stiff - U - Undisturbed Piston Samples: 30 - 50 Dense 8 - 15 Stiff - C - Diamond Core BORING MGA-2 (MW)50 + Very Dense 15 - 30 Very Stiff - W - Wash Sample 30+ Hard Depth in Feet Strata Change Case BPF (Drill) (min/ft) Sampler Blows Per 6" (RQD%) Sample Number/ Type Sample Depth Range (ft) Sample Recov- ery (in) Elev- ation/ Depth (ft) FIELD CLASSIFICATION AND REMARKS Well Schematic 300 Oak Street, Suite 460 Pembroke, MA 02359 Telephone 781.826.0040 Fax 781.735.0418 mcardlegannon.com 1 of 2 18 21 24 27 30 33 36 2 1 1 1 WOR WOH/12 1 S-9 S-9A S-10 20.0 20.5 20.5 22.0 25.0 27.0 6 18 12 -5.5 20.5 -10.0 25.0 -12.0 27.0 -SAND- Gray, wet, fine to coarse SAND, trace Silt. Very soft to soft, wet, gray, SILT & CLAY. -SILT & CLAY- Very loose, wet, gray, fine to medium SAND, little Silt. -SAND- BOTTOM OF BORING AT 27 FEET TEST BORING LOG BORING MGA-2 (MW) PROJECT:Proposed Septic System - 9-15 Lower Road, Brewster, MA MGA NO. : W1007 CLIENT:Luke's Super Liquors SHEET NO. : BLOWS/FT. DENSITY BLOWS/FT. CONSISTENCY SAMPLE IDENTIFICATION SUMMARY 0 - 4 Very Loose 0 - 2 Very Soft - S - Split Spoon Overburden: 4 - 10 Loose 2 - 4 Soft - T - Thin Wall Tube Rock: 10 - 30 Medium Dense 4 - 8 Medium Stiff - U - Undisturbed Piston Samples: 30 - 50 Dense 8 - 15 Stiff - C - Diamond Core BORING MGA-2 (MW)50 + Very Dense 15 - 30 Very Stiff - W - Wash Sample 30+ Hard Depth in Feet Strata Change Case BPF (Drill) (min/ft) Sampler Blows Per 6" (RQD%) Sample Number/ Type Sample Depth Range (ft) Sample Recov- ery (in) Elev- ation/ Depth (ft) FIELD CLASSIFICATION AND REMARKS Well Schematic 300 Oak Street, Suite 460 Pembroke, MA 02359 Telephone 781.826.0040 Fax 781.735.0418 mcardlegannon.com 2 of 2 1. Geosearch, Inc. of Sterling, Massachusetts performed the test borings on May 23, 2023 using a truck mounted drill rig equipped with a 140-pound automatic trip hammer. 2. Test boring elevations were estimated from ground surface contours shown on a plan entitled "Proposed Septic Repair Plan," dated March 29, 2023, by Bracken Engineering, Inc. Elevations should be considered approximate. 3. MGA observed and logged the test borings. 4. 'WOR' = Weight of Rods; 'WOH' = Weight of Hammer Notes: Symbol Description Strata symbols Asphalt Fill Sand Silty Sand / Sand & Silt Silt & Clay Soil Samplers Split Spoon Monitor Well Details flush-mount cover protective casing set in concrete assorted cuttings bentonite pellets Symbol Description silica sand, blank PVC slotted pipe w/ sand end of well installation KEY TO SYMBOLS 1 William Grafton From:William Grafton Sent:Friday, December 22, 2023 5:51 PM To:'Penni Pomeroy'; Cassandra West Cc:Zac Basinski; Robert Dewar Subject:Additional Information Request /// RE: 9 - 15 Lower Road (Map 37, Parcel 1) - NOI Submission Package Attachments:2022 12 28 Lukes Liquors Grafton email detailing conservation permitting and inquiry about next steps.pdf; NOI Filing Package-Luke Brewster Realty.pdf; 2023 07 06 filing fees taken from website link noi_package.pdf Penni and Zac, good day. Tried to reach you today by phone but missed you both. I just wanted to follow up on the NOI submiftal for the subject site. In reference to my comments back on 12/28/2022, riverfront is applicable to this project. See my aftached email. Also, the NOI submiftal prepared by Coastal Engineering Company in 2017 for the subject site included riverfront. See aftached NOI submiftal package including site plans and screenshots below. Third, the site plan that you submifted also includes riverfront but riverfront is not included on your submifted NOI and is not reflected in the submifted filing fees. As riverfront applies, please add 50% to the state filing fee which is $500 and split that in half sending one half $125 to the Town Of Brewster Conservafion Department and one half $125 to MassDEP. Also, please revise pages 2 & 3 and uncheck B1/Buffer Zone Only, Check instead B2/Inland Resource Area and the applicable riverfront secfions/B2f(1- 6). Please remit the $125 filing fee and resubmit the NOI sheets that apply by 12 noon, Tuesday, January 2nd. Excerpts from 2017 Coastal Engineering Company/NOI Massachusetts Department of Environmental Protection Bureau of Resource Protection - Wetlands Massachusetts Wetlands Protection Act (M.G.L. C.131 S. 40) Brewster Conservation Commission Brewster Wetlands Protection By-law Chapter 172 Notice to Abutters Date: ___________________ To: Abutters of property located at: ________________________________________ Assessors' Map_______, Parcel_______, Formerly Map_________, Parcel________ From: _____________________________________________________________ , Applicant Owner of Property: _______________________________________________ In accordance with the requirements of G.L c. 131, §40, Massachusetts Wetlands Protection Act and Section 5, the Town of Brewster Wetlands Protection By-law, this is notification to you that a filing has been submitted to the Brewster Conservation Commission on behalf of the applicant for a proposed project at the above captioned location. The Project includes the following: The proposed work will occur within __________ feet of:  Inland Wetlands Coastal Wetlands  The project will occur within an Inland Wetland. The project will occur within a Coastal Wetland. The information and plans for the project may be reviewed between 8:30 AM and 4:00 PM, Tuesday through Thursday, at the Conservation Department, Brewster Town Offices, 1657 Main Street. Electronic copies may be requested as an alternative. A public hearing will be held Tuesday,_____________________________, 20_________. Meetings will be conducted in person at 2198 Main Street, Brewster, MA. Hearings begin at 6:00 PM. As a courtesy only, access to the meeting is also being provided via remote means in accordance with applicable law. The hearing notice will be publicized in the Cape Codder Newspaper no less than five (5) days prior to the hearing. If you have any questions, please call the Brewster Conservation Department at 896-4546, between the hours of 8:30 AM and 4:00 PM. Sincerely, __________________________________________________________Representative for Applicant Brewster Conservation Commission Stipulated Consolidated Order 2628 Main Street Brewster, MA Assessors Map 89-14 0 Main Street Assessors Map 89-2-0 WHEREAS: This Stipulated Consolidated Order (“Consolidated Order” and/or this “Agreement”) concerns two abutting parcels of land in the Town of Brewster owned by Stephen B. Brown, Trustee of the Brown Realty Trust (“Property Owner”), and WHEREAS: Stephen Brown is the sole trustee of the Brown Realty Trust as stated on a Trustee’s Certificate recorded at the Barnstable Registry of Deeds (“Registry”) in Book 23445, Pg. 348, and WHEREAS: The first parcel has a street address of 2628 Main Street and is identified as Assessors Map No. 89, Parcel 14, and WHEREAS: The second parcel has a street address of 0 Main Street and is identified as Assessors Map No. 89, Parcel 2-0, and WHEREAS: These two parcels are herein referred to as the “Subject Property”, and WHEREAS: There is a history of Brewster Conservation Commission (“Commission”) enforcement orders which remain open and outstanding (not yet resolved to the satisfaction of the Commission) through which the Commission asserts that a series of violations of the Massachusetts Wetlands Protection Act, M.G.L. c. 131, Section 40 (the “Act”), and the Town of Brewster Wetlands Protection By-Law, Town Code Chapter 172 (the “Town By-law”) exist on one or both of the parcels, and WHEREAS: These orders were issued on March 29, 1985; June 13, 1994; April 29, 2021, and January 12, 2022, and WHEREAS: The Town of Brewster, by and through the Commission, initiated a civil action in 2021 which remains pending in the Barnstable Superior Court in which the Commissions seeks a court order requiring compliance with the April 29, 2021 enforcement order, which has a docket number of 2172CV00452 (the “Litigation”), and WHEREAS: The Property Owner and the Commission have worked together over the past year to create a number of plans (mentioned below) prepared by the Property Owner’s engineering firm BSC Group (“BSC”) of 349 Main Street – Route 28, West Yarmouth, MA, and WHEREAS: The Commission, working with its professional staff, and the Property Owner, working with BSC, have come to agree on a program of remediation and restoration work (“Restoration Work”), as shown a plan called Restoration Work Plan (“Restoration Work Plan”), to be undertaken at the Subject Property by the Property Owner and, to the extent the work is not completed before title to the Subject Property is transferred to a new owner, by any successors in interest to the Property Owner, and 2 WHEREAS: The Commission and the Property Owner wish to stipulate to a set of terms that will govern resolution of all historical enforcement orders and have agreed to this Consolidated Order. NOW THEREFORE: The Commission and the Property Owner, for themselves, their heirs, successors and permitted assigns, for valuable consideration, the delivery and sufficiency of which is hereby confirmed, hereby agree as follows: 1.The plan set (“Consolidated Order Plan Set”) referenced in this Agreement includes: a.Existing Conditions Plan, which includes a delineation of resource areas (“Existing Conditions Plan”) identified as “Plan of Land 2628 Main Street in Brewster Massachusetts (Barnstable County) Existing Conditions Plan” by BSC Group 349 Main Street Route 28 West Yarmouth, Massachusetts 02673 dated February 27, 2023, last revision date 11/15/23 (Stream Note), approved by the Conservation Commission on November 14, 2023. b.Restoration Work Plan (“Restoration Work Plan”) identified as “Plan of Land 2628 Main Street in Brewster Massachusetts (Barnstable County) Restoration Work Plan” by BSC Group 349 Main Street Route 28 West Yarmouth, Massachusetts 02673 dated February 27, 2023, last revision date 12/21/23 (Con. Com Requirements), approved by the Conservation Commission on January 9, 2024. c.Existing Culvert Temporary Improvement Plan (“Culvert Temporary Improvement Plan”) identified as “Existing Culvert Temporary Maintenance Plan 2628 Main Street in Brewster Massachusetts (Barnstable County)” by BSC Group 349 Main Street Route 28 West Yarmouth, Massachusetts 02673 dated December 21, 2023, approved by the Conservation Commission on January 9, 2024. d.Culvert Replacement Plan (“Culvert Replacement Plan”) i.To be approved when completed 2.The above plan set, except for the Culvert Replacement Plan which does not exist as of the date of the execution of this Agreement, is hereby confirmed and accepted by the Commission. 3.In addition to the above-listed plans, the Property Owner is considering filing an 81X perimeter plan to consolidate the two lots into a single lot and will advise the Commission if it elects to do so and provide the Commission with a copy. 4.The Property Owner and/or his successors and assigns will complete the following Restoration Work as shown on the Consolidated Order Plan Set within the time frames indicated with corresponding progressive releases/dissolution of the historical enforcement orders set forth with each phase of work. A.Phase I The following work has been completed as of the date of the execution of this Agreement: i.Full set of plans developed and approved by the commission (except the Culvert Replacement Plan); 3 ii.Demonstration of good faith and commitment to the resolution of all enforcement orders as expressed in this Agreement; and iii.Execution of this Agreement The parties agree that, as of the completion of this Phase I, the March 29, 1985 enforcement order is released and the Commission shall execute and deliver to the Property Owner sufficient documentation that such order has been lawfully released. In addition, because further phases of work outlined below will take some time to complete and it is not possible to put the Litigation on hold for such a time period, the parties agree that the Litigation is settled by the execution of this Consolidated Order. However, such settlement and termination of the Litigation is without prejudice and the Commission may bring a new action if any of the obligations of the Property Owner under this Agreement are not met. B.Phase II The following work is to be completed by (December 1, 2024) i.Debris removal as shown and noted on the Restoration Work Plan; ii.Complete restoration plantings as called for on the Restoration Work Plan; iii.The work called for in the Culvert Temporary Improvement Plan; iv.Miscellaneous physical property betterments, which are minor improvements at various locations at the Subject Property (“Betterments”) as noted on the Restoration Work Plan; v.A draft farm plan covering those portions of the Subject Property to be used for agricultural purposes will be submitted to the Commission; and vi.Engineering and design of the Culvert Replacement Plan shall be commenced. The parties agree that, as of the completion of this Phase II, the June 13, 1994 enforcement order is released and the Commission shall execute and deliver to the Property Owner sufficient documentation to lawfully release the Order. C.Phase III The following work is to be completed by (December 1, 2025) i.Footbridge replacement, as indicated on the Restoration Work Plan; ii.Complete year 1 of annual plant monitoring and reporting for 3-5 years; iii.Submission to the Commission of a final approved farm plan; and iv.Culvert Replacement Plan shall be finalized and submitted for review and approval by the Commission. The parties agree that, as of the completion of this Phase III, the April 29, 2021 enforcement order is released and the Commission shall execute and deliver to the Property Owner sufficient documentation to lawfully release the Order. D.Phase IV The following work is to be completed by (December 1, 2026) i.Continuation of annual plant monitoring and reporting. ii.Culvert replacement pursuant to the Culvert Replacement Plan shall be completed. 4 The parties agree that, as of the completion of this Phase IV, the January 12, 2022 enforcement order and this Stipulation shall be released by the Commission. Because this Consolidated Order is being recorded, the release hereof will also be recorded at the Registry. 5.As part consideration for this Agreement, the Commission acknowledges that applications for conservation permit(s) may be filed for potential development and improvements north of (upgradient of) a line that appears on the Existing Conditions Plan identified as the “50 Foot Buffer to Edge of BVW”, meaning the northernmost 50 foot buffer line on the plan. It is understood by the parties that the funds to accomplish the work covered in this Agreement is dependent on the ability to productively use and develop land areas north of this line. 6.To insure against any future violations of the Act and Town By-law at the Subject Property, any work (as that term is defined in the Act, hereinafter “Work”) south of the Potential Development Area Line other than work contemplated in this Agreement, shall require an appropriate application for a conservation permit. 7.The parties agree that they shall use good faith and deal fairly with one another on the fulfillment of all obligations set forth in this Agreement. 8.This Consolidated Order shall be recorded at the Registry and shall be binding on the heirs, successors and assigns of the parties. 9.This Agreement shall be governed by and construed in accordance with the laws of the Commonwealth of Massachusetts. 10.The parties agree to the exclusive jurisdiction of the courts of the Commonwealth of Massachusetts. 11.This Agreement may be executed in several counterparts, each of which is an original, but all of which shall constitute one instrument. 12.If any part, term or provision of this Agreement conflicts with any historical enforcement order or other prior Conservation Commission action or decision on the Subject Property the terms of this Agreement shall control. 13.If the terms of this Agreement conflict with any law of a federal, state, or local government having jurisdiction over the Act, the By-law or the subject matter of this Agreement, the validity of the remaining portions or provisions shall not be affected thereby. Signatures pages follow. 5 Executed this ____ day of _____2023 Property Owner Stephen B. Brown, Trustee, Brown Realty Trust _________________________________________ COMMONWEALTH OF MASSACHUSETTS COUNTY OF _________________________, SS. ____________________, 20_____ On this ____ day of _____________, 20____ before me, the undersigned notary public, personally appeared Stephen B. Brown, proved to me through satisfactory evidence of identification, which were _______________________, to be the person whose name is signed on the preceding or attached document, and acknowledged to me that he/she signed it voluntarily for its stated purpose, in such capacity. ______________________________, NOTARY PUBLIC MY COMMISSION EXPIRES:______________________ ______________________________________________ TYPE OR PRINT NAME 6 _____________________________________ Town of Brewster Conservation Commission by: Signature Mike Tobin, Chair Printed Name Signature Casey Chatelain, Vice Chair Printed Name Signature Bruce Evans Printed Name Signature Gary Kaser Printed Name Signature Kimberley Crocker Pearson Printed Name Signature Ron Slowek Printed Name Signature Steve McKenna Printed Name Signature Printed Name [we need to add notary blocks] 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 IN EXISTING CULVERT TEMPORARY 2628 MAIN STREET BREWSTER MASSACHUSETTS (BARNSTABLE COUNTY) DECEMBER 21, 2023 MAINTENANCE PLAN 40 ' W I D E TH A D E L L I S R O A D 50' WIDE MAIN STREET -- ROUTE 6A 82.5' WIDECAPE COD R A I L T R A I L 30' WIDE PRIVATE W A Y 40 ' W I D E TH A D E L L I S R O A D 30' WIDEPRIVATE W A Y OHW OHW OHW OHW 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 IN PLAN OF LAND 2628 MAIN STREET BREWSTER MASSACHUSETTS (BARNSTABLE COUNTY) RESTORATION WORK PLAN FEBRUARY 27, 2023 82.5' WIDECAPE COD R A I L T R A I L 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 IN PLAN OF LAND 2628 MAIN STREET BREWSTER MASSACHUSETTS (BARNSTABLE COUNTY) RESTORATION WORK PLAN FEBRUARY 27, 2023 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 IN PLAN OF LAND 2628 MAIN STREET BREWSTER MASSACHUSETTS (BARNSTABLE COUNTY) RESTORATION WORK PLAN FEBRUARY 27, 2023 PRIVATE W A Y TH A D E L L I S R O A D 349 Main Street - Route 28 West Yarmouth, Massachusetts 02673 508 778 8919 IN PLAN OF LAND 2628 MAIN STREET BREWSTER MASSACHUSETTS (BARNSTABLE COUNTY) RESTORATION WORK PLAN FEBRUARY 27, 2023 1 William Grafton From:Danny Gonsalves <dgonsalves@downcape.com> Sent:Monday, December 11, 2023 1:11 PM To:William Grafton; Cassandra West Cc:Priscilla Leclerc; Heather Marie Cornell Subject:RE: 0 Cranview Road/New SWMC2023-03 Continuation Bill, Yes, the January 9th hearing for the Stormwater Management Permit will work for us. I appreciate the help. Thanks, Danny E. Gonsalves, PE Professional Engineer Down Cape Engineering, Inc. Tel: 508-362-4541 This Electronic Message contains information from the engineering firm of down cape engineering, inc., which may be privileged. The information is intended to be for the use of the addressee only. If you are not the addressee, note that any disclosure, copy, distribution or use of the contents of this message is prohibited. From: William Grafton <wgrafton@brewster-ma.gov> Sent: Monday, December 11, 2023 12:27 PM To: Danny Gonsalves <dgonsalves@downcape.com>; Cassandra West <cwest@brewster-ma.gov> Subject: 0 Cranview Road/New SWMC2023-03 Continuation Danny, thanks for taking my call today to discuss the December 26, 2023 Brewster Conservation Commission Public Meeting which will not have a quorum of the Commission present. As such, we will move your new Stormwater Management Permit to the January 9, 2024 Commission Public meeting. The submittal for the new Stormwater Management Permit was received on December 8, 2023. Here is the link to the 2024 Commission Public Meeting Schedule: https://www.brewster- ma.gov/sites/g/files/vyhlif6286/f/uploads/meeting_schedule_2024.pdf Please send Cassandra and me a confirmation. Thank you. Respectfully, Bill Grafton Brewster Conservation Administrator 1657 Main Street Brewster, MA 02631 Phone (508) 896-4546 ext. 4242 2 Brewster Town Offices are open to the public Monday through Thursday from 8:30 to 4:00pm, and by appointment on Fridays. For the latest updates on Town services, please visit www.brewster-ma.gov 1 William Grafton From:William Grafton Sent:Monday, December 11, 2023 12:27 PM To:Danny Gonsalves; Cassandra West Subject:0 Cranview Road/New SWMC2023-03 Continuation Danny, thanks for taking my call today to discuss the December 26, 2023 Brewster Conservation Commission Public Meeting which will not have a quorum of the Commission present. As such, we will move your new Stormwater Management Permit to the January 9, 2024 Commission Public meeting. The submittal for the new Stormwater Management Permit was received on December 8, 2023. Here is the link to the 2024 Commission Public Meeting Schedule: https://www.brewster- ma.gov/sites/g/files/vyhlif6286/f/uploads/meeting_schedule_2024.pdf Please send Cassandra and me a confirmation. Thank you. Respectfully, Bill Grafton Brewster Conservation Administrator 1657 Main Street Brewster, MA 02631 Phone (508) 896-4546 ext. 4242 Brewster Town Offices are open to the public Monday through Thursday from 8:30 to 4:00pm, and by appointment on Fridays. For the latest updates on Town services, please visit www.brewster-ma.gov INSTRUCTIONS: 1. In BMP Column, click on Blue Cell to Activate Drop Down Menu 2. Select BMP from Drop Down Menu 3. After BMP is selected , TSS Removal and other Columns are automatically completed . d) (1) .c: -,,,, ca~ > I.. O 0 E~ (1) s::: ~ 0 en .: en ~ I-:::s (.) -ca (.) I I I I Location: !Driveway & Roof Area B BMP 1 Grass Channel Leaching Catch Basin II I II II II C TSS Removal Rate 1 0.50 0.80 0.00 0.00 0.00 I D Starting TSS Load* 1.00 0.50 0.10 0.10 0.10 Total TSS Remo v a l Project: 10 Cranview Road Prepared By: Downcape Engineering Date: 1112212023 Non-automated TSS Calculation Sheet must be used if Proprietary BMP Proposed 1. From MassDEP Stormwater Handbook Vol. 1 I E Amount Removed {c:o) 0.50 0.40 0.00 0.00 0.00 - V Version 1, Automated: Mar. 4, 2008 - II II F Remaining Load (D-E} 0.50 0.10 0.10 0.10 0.10 be Completed for Each II II Separate Form Needs to = 90% ::Outlet or BMP Train *Equals remaining load from previous BMP (E) which enters the BMP Mass. Dept. of Environmen tal Protection STORMWATER MANAGEMENT PERMIT APPLICATION 0 Cranview Road, Brewster, MA PROJECT OVERVIEW: The applicant is pleased to submit a stormwater application to redevelop an existing 2.39-acre property. The property is improved with an existing barn, shed, and associated gravel driveway which is to remain. A 4-bedroom single family dwelling with a driveway and associated utilities are proposed. A Notice of Intent for the project was filed and approved in 2019 (SE9-1841 ). The site needs a Major Stormwater Permit as the proposed hardscape is over 500 s.f. The Site is bordered to the north by a cranberry bog. All work will take place outside of the 50' buffer to the bog. No work will take place within a 100-year flood zone. The proposed work does not lie within Priority and Estimated Habitats in accordance with the NH ESP Maps. The site slopes towards the bog and the proposed dwelling will have a walkout foundation to help take advantage of the existing topography. The proposed grading and fill will allow for a relatively gentle driveway down the site to the proposed dwelling. The driveway pitches toward a grass lined swale with an area drain at the bottom that leads to a leaching pit to capture the driveway runoff. The roof runoff will also be connected to the leaching pit. Compliance with the Brewster Stormwater Bylaw Regulations: To comply with the Brewster Stormwater Regulations, a work limit line of staked silt fence backed by coir logs is proposed downgradient of all proposed work and around the sides of the site. All work limit lines shall remain in place until all construction is completed and areas are planted and stable. Preconstruction activities will include the installation of erosion control fences as shown on the site plans. The site is large and consists of ten plus feet of pervious material above the big elevation, so onsite infiltration is readily available. The underlying material is sand, hydrologic group A with a perc rate of less than two minutes per inch. See soil logs on the site plans. The site plans show existing topography, hydrology, and proposed grading and swale creation. The grass lined swale will be utilized to remove the required Phosphorous from the stormwater on the site, as vegetation uptake is the most reliable reduction technique. This swale along with an area drain will direct the runoff to the leaching pit in the rear of the dwelling. The driveway and other impervious areas are kept to a minimal width on the large site, and all roof runoff is directed to the leaching pit for direct infiltration and to reduce flow off the site. The proposed construction activities will not have a deleterious effect upon any wetland resource area. The silt fence will contain all construction activities. Roof drainage will be mitigated utilizing downspouts to drywells. A 50' plus buffer behind the dwelling to the BVW will be maintained. All machinery will access the areas of proposed construction through the proposed driveway. A stone construction apron will be installed to reduce silt from leaving the site. A silt fence will be installed downgradient of any proposed work. The Low Impact Design natural swale is utilized to reduce the Phosphorous and Nitrogen loads of the impervious driveway on the site. Compliance with the 10 State Stormwater Standards (in order in bold with explanation in lighter font following the numbered Standards) is as follows: 1. No new stormwater conveyances (e.g. outfalls) may discharge untreated stormwater directly to or cause erosion in wetlands or waters of the Commonwealth. No new untreated stormwater discharges are proposed. 2. Stormwater management systems shall be designed so that post-development peak discharge rates do not exceed pre-development peak discharge rates. This Standard may be waived for discharges to land subject to coastal storm flowage as defined in 310 CMR 10.04. The sandy soils permit onsite infiltration, as shown by the attached calculations. The development was analyzed under the 100-year, 24 hour storm and the drainage systems as designed, will not increase off-site flooding over existing conditions. 3. Loss of annual recharge to groundwater shall be eliminated or minimized through the use of infiltration measures including environmentally sensitive site design, low impact development techniques, stormwater best management practices, and good operation and maintenance. At a minimum, the annual recharge from the post- development site shall approximate the annual recharge from pre-development conditions based on soil type. This Standard is met when the stormwater management system is designed to infiltrate the required recharge volume as determined in accordance with the Massachusetts Stormwater Handbook. The proposed infiltration systems are sized to adequately infiltrate the required recharge volume and low impact drainage solutions were implemented. 4. Stormwater management systems shall be designed to remove 80% of the average annual post-construction load of Total Suspended Solids (TSS). This Standard is met when: a. Suitable practices for source control and pollution prevention are identified in a long-term pollution prevention plan, and thereafter are implemented and maintained; b. Structural stormwater best management practices are sized to capture the required water quality volume determined in accordance with the Massachusetts Stormwater Handbook; and c. Pretreatment is provided in accordance with the Massachusetts Stormwater Handbook. A long term pollution prevention plan is to be attached, in excess of the correct volumes are captured, and pretreatment is provided per the Handbook, so compliance with #4 is assured. 5. For land uses with higher potential pollutant loads, source control and pollution prevention shall be implemented in accordance with the Massachusetts Stormwater Handbook to eliminate or reduce the discharge of stormwater runoff from such land uses to the maximum extent practicable. If through source control and/or pollution prevention all land uses with higher potential pollutant loads cannot be completely protected from exposure to rain, snow, snow melt, and stormwater runoff, the proponent shall use the specific structural stormwater BMPs determined by the Department to be suitable for such uses as provided in the Massachusetts Stormwater Handbook. Stormwater discharges from land uses with higher potential pollutant loads shall also comply with the requirements of the Massachusetts Clean Waters Act, M.G.L. c. 21, §§ 26-53 and the regulations promulgated thereunder at 314 CMR 3.00, 314 CMR 4.00 and 314 CMR 5.00. The standard residential development and driveway are not applicable to higher potential pollutant loads per the Handbook, so this standard is "Not Applicable" for this site. 6. Stormwater discharges within the Zone II or Interim Wellhead Protection Area of a public water supply, and stormwater discharges near or to any other critical area, require the use of the specific source control and pollution prevention measures and the specific structural stormwater best management practices determined by the Department to be suitable for managing discharges to such areas, as provided in the Massachusetts Stormwater Handbook. A discharge is near a critical area if there is a strong likelihood of a significant impact occurring to said area, taking into account site-specific factors. Stormwater discharges to Outstanding Resource Waters and Special Resource Waters shall be removed and set back from the receiving water or wetland and receive the highest and best practical method of treatment. A "storm water discharge" as defined in 314 CMR 3.04(2)(a)1 or (b) to an Outstanding Resource Water or Special Resource Water shall comply with 314 CMR 3.00 and 314 CMR 4.00. Stormwater discharges to a Zone I or Zone A are prohibited unless essential to the operation of a public water supply. The site is not within a Zone I. Zone A The site is located within a Zone II but all runoff from the proposed new hardscape will be infiltrated on site. 7. A redevelopment project is required to meet the following Stormwater Management Standards only to the maximum extent practicable: Standard 2, Standard 3, and the pretreatment and structural best management practice requirements of Standards 4, 5, and 6. Existing stormwater discharges shall comply with Standard 1 only to the maximum extent practicable. A redevelopment project shall also comply with all other requirements of the Stormwater Management Standards and improve existing conditions. This project fully complies with the standards. 8. A plan to control construction-related impacts including erosion, sedimentation and other pollutant sources during construction and land disturbance activities (construction period erosion, sedimentation, and pollution prevention plan) shall be developed and implemented. The plans are to be provided under separate cover. 9. A long-term operation and maintenance plan shall be developed and implemented to ensure that stormwater management systems function as designed. The plan to be attached. 10. All illicit discharges to the stormwater management system are prohibited. No illicit discharges are allowed or planned related to this site. Additional documentation will be filed per the stormwater instructions. As shown above and in the following calculations, the proposed site will be compliant with the State Stormwater Management Guidelines. STORMWATER OPERATIONS AND MAINTENANCE PLAN: #0 Cran view Road, Brewster, MA DATE: 11-22-2023 Prepared by: down cape engineering, inc. 939 Route 6a Yaimouthport, MA 02675 Ph. 1-508-362-4541 Fax 1-508-362-9880 STORMWATER OPERATIONS AND MAINTENANCE PLAN: #0 Cranview Road, Brewster, MA TABLE OF CONTENTS 1. Owner of Stormwater System and Responsible Party for Operation and Maintenance 2. Overview of Stonnwater Management System 3. Source Control Best Management Practices 4. Schedule oflnspection and Maintenance of System 5. Plan of Stonnwater BMPs location for maintenance (see attached Site Plans) 6. Estimated operations and maintenance budget 7. Operations and maintenance Log Form 8. Emergency Spill Contingency Plan STORMW ATER OPERATIONS AND MAINTENANCE PLAN: #0 Cranview Road, Brewster, MA OWNER OF STORMW ATER SYSTEM AND RESPONSIBLE PARTY FOR OPERATIONS AND MAINTENANCE: OWNER/RESPONSIBLE PARTY: Kevin Casey 205 Cranview Road Brewster, MA 50-284-1448 The responsible party shall: Operate and maintain all stormwater BMPs in accordance with the design plans, the O&M Plan, and the requirements of the Massachusetts Stormwater Handbook, and local Town of Brewster Stormwater Management Regulations, maintain an operation and maintenance log continuously and retain for the latest three (3) consecutive calendar years, of inspections, repairs, maintenance and/or replacement of the stormwater management system or any part thereof, and disposal (for disposal the log shall indicate the type of material and the disposal location), make the maintenance log available to Brewster Stormwater Authority or its designated agents upon request, and allow members and agents of the Brewster Stonnwater Authority to enter and inspect the site to evaluate and ensure that the responsible pmiy is in compliance with the requirements for each BMP established in the O&M Plan approved by the issuing authority. STORMWATER OPERATIONS AND MAINTENANCE PLAN: #0 Cranview Road, Brewster, MA OVERVIEW OF STORMWATER MANAGEMENT SYSTEM: The drainage systems specified for the proposed development area have been designed in accordance with Town of Brewster Stonnwater Management Regulation. The system has been designed to fully comply with the Stormwater Management Guidelines. The system utilizes a grass lined swale that leads to an area drain which flow to a leaching pit. The roof areas are directed to a subsurface infiltration pit. The proposed use is a typical residential driveway lot and is not a "Land Use with Higher Potential Pollutant Load" per the State Stormwater Management Guidelines, and onsite infiltration of the full design storm is utilized for the proposed hardscaped areas. The underlying material is sand, hydrologic group A under the guidelines. During construction the installation of silt controls near the down gradient border will provide protection. The erosion control fence is to be inspected after every rain event and is to be maintained until the site is stabilized. The systems are designed to contain and infiltrate the design storm event onsite. Best Management Practices incorporated in the project are as follows: -Infiltration Trenches/Pit -Grass Channel (80% TSS Removal) (50% TSS Removal) STORMWATER OPERATIONS AND MAINTENANCE PLAN: #0 Cranview Road, Brewster, MA SCHEDULE OF INSPECTION AND MAINTENANCE OF STORMWATER MANAGEMENT SYSTEM: SCHEDULE OF INSPECTION AND MAINTENANCE: The stormwater management system proposed for the site requires regular inspection and maintenance to ensure proper operation and effectiveness. 1. It is recommended that the stonnwater system proposed for the site be inspected annually, and sediment removed from the grass swale, area drain and gutters as required, generally once per year. The inspection should involve physical inspection for sediment buildup and inspecting the leaching pit for solids carryover. If significant solids are found in the grass swale, gutters, area drain, or infiltration pits, they shall be cleaned, and the sediment disposed of offsite in compliance with all local, state, and federal regulations. If slow infiltration is noted during storm events, the infiltration pit should be repaired or rebuilt as necessary to restore function. 2. Grass in infiltration areas should be mowed once annually, aerate/till and re-seed if water is standing more than 72 hours after a rain event. 3. The driveway areas shall be swept free of sand when necessary and kept free of any debris. STORMW ATER OPERATIONS AND MAINTENANCE PLAN: #0 Cranview Road, Brewster, MA SOURCE CONTROL BEST MANAGEMENT PRACTICES: 1. The pavement should be swept when necessary to remove accumulated debris. 2. No illicit discharges of any type are allowed into the storm water drainage system or septic system. Owner of the dwelling should be instructed in proper disposal of any cleaning materials, paints, chemicals, or other potentially harmful substances utilized on or about the property. 3. Good housekeeping procedures shall be used to reduce sources of sediment, phosphorus, nitrogen and other contaminants in stormwater runoff. These shall include: (a) Wash vehicles at offsite commercial car washes or on lawns or pervious areas using biodegradable and phosphate free detergent (washing of vehicles onsite is discouraged in general, however). (b) Removal of sediment, leaf litter and other organic debris from impervious surfaces a minimum of twice a year in the spring (after snowmelt) and fall (after leaf fall) ( c) Removal of sediment/debris from trench drain and gutters a minimum of once a year ( d) Restrictions on the application of feiiilizers, including: i. Fertilizer shall not be applied during or immediately prior to heavy raiiifall, such as but not limited to thunderstorms, hurricanes, or nmiheastern storms, or when the soil is saturated due to intense or extended rainfall; ii.Fertilizer shall not be applied between November 12 and the following March 31; iii. Fertilizer shall not be applied, spilled or deposited on impervious surfaces or in a manner that allows it to enter into storm drains; iv. Fertilizer shall not be applied within 100 feet of any surface water or within the Zone I of a public drinking water well; v. Fertilizer containing phosphorus shall not be applied unless a soil test taken not more than three years before the proposed fertilizer application indicates that additional phosphorus is needed for growth of that turf, or unless establishing new turf or reestablishing or repairing turf after substantial damage or land disturbance; vi. A single application of fertilizer that contains nitrogen shall not exceed 1.0 pound of nitrogen per 1,000 square feet, shall consist of at least 20% slow-release nitrogen (SRN) fertilizer (NOTE: This represents the minimum percentage: use of higher SRN content is generally preferable, especially on sandy root zones, during stress and pre-stress periods, and when there are fewer annual applications of nitrogen made to a lawn) and the annual rate shall not exceed 3.2 pounds of actual nitrogen per thousand square feet. Single applications shall be done at intervals of no less than four weeks until the annual maximum is reached; vii. Grass clippings, leaves, or any other vegetative debris shall not be deposited into or within 50 feet of water bodies, retention and detention areas, drainage ditches or stormwater drains, or onto impervious surfaces, such as, but not limited to, roadways and sidewalks, except during scheduled clean-up programs. 18-144 #0 Cranview Road, Brewster Stormwater Operations and Maintenance Plan STORMWATER OPERATIONS AND MAINTENANCE PLAN: #0 Cranview Road, Brewster, MA EMERGENCY SPILL CONTIGENCY PLAN: 1. The owner of the facility shall have a designated person with overall responsibility for spill response. 2. A summary of this plan shall be posted in a prominent location in the building. The Summary shall identify the phone numbers of regulatory agencies and individuals to be contacted in the event of a spill. 3. In the event of a spill, the following shall be notified: ( emergencies dial 911) a) Brewster Fire Department 1-508-896-7018 (For a gasoline or hazardous materials spill) b) Department of Environmental Protection Emergency Response 1-508-946-2850 c) Brewster Water Department 1-508-896-5454 d) Brewster Board of Health 1-508-896-3701 4. Notification of authorities for the cleanup of spills shall be done immediately upon discovery of a spill, except for minor spills inside the building which can be managed by onsite persom1el. Any release to the environment must be repo1ied immediately. 18-144 #0 Cranview Road, Brewster Stormwater Operations and Maintenance Plan STORMWATER OPERATIONS AND MAINTENANCE PLAN: #0 Cranview Road, Brewster, MA ESTIMATED OPERATIONS AND MAINTENANCE BUDGET: Inspections: Inspection of drainage system 2 times per year: Visual inspection, probe sediment depth, review for signs of drainage issues, ... Est. $150/visit = $300/year. Area drain and gutter cleaning: 1 time per year or when sediment buildup is apparent -$150/year. 18-144 #0 Cranview Road, Brewster Stormwater Operations and Maintenance Plan INSPECTION AND MAINTENANCE LOG FORM- Long Term Pollution Prevention and Erosion and Sedimentation Control Project Name: #0 Cranview Road, Brewster, MA Owner: K.evin Casey Contractor: Date Description of Inspection or Maintenance Person .Comments (Sweep road, apron maintenance, silt fence, etc.) 18-144 #0 Cranview Road, Brewster Stormwater Operations and Maintenance Plan C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 EX Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Rainfall Events Listing (selected events} Event# Event Storm Type Curve Mode Duration B/B Name (hours) 1 Barn Cty 10 Yr Type Ill 24-hr Default 24.00 1 2 Barn Cty 100 yr Type Ill 24-hr Default 24.00 1 3 Barn Cty 2 Yr Type Ill 24-hr Default 24.00 1 4 Barn Cty 25 Yr Type Ill 24-hr Default 24.00 1 Existing Conditions DA 1 Paqe2 Depth AMC (inches) 4.95 2 7.80 2 3.39 2 5.92 2 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 EX Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Area (sq-ft) 7,738 1,223 94,645 103,606 Area Listing (all nodes) CN Description (subcatchment-numbers) 60 Gravel areas (1S) 98 Pavement/Roof Areas (1 S) 43 Woods/grass comb., Fair, HSG A (1 S) 45 TOT AL AREA Existing Conditions DA 1 Page 3 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 EX Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Area (sq-ft) 94,645 0 0 0 8,961 103,606 Soil Group HSGA HSG B HSGC HSGD Other Soil Listing (all nodes) Subcatchment Numbers 1S 1S TOTAL AREA Existing Conditions DA 1 Paqe4 C:\Users\Public\Documents\HydroCAD\Projects\ Existing Conditions DA 1 18-144 Casey DA1 EX Prepared by down cape engineering, inc. HydroCAD® 10. 10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Page 5 Ground Covers (all nodes) HSG-A HSG-B HSG-C HSG-D Other Total Ground Su (sq-ft) (sq-ft) (sq-ft) (sq-ft) (sq-ft) (sq-ft) Cover Nu 0 0 0 0 7,738 7,738 Gravel areas 0 0 0 0 1,223 1,223 Pavement/Roof Areas 94,645 0 0 0 0 94,645 Woods/grass comb., Fair 94,645 0 0 0 8,961 103,606 TOTAL AREA C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 EX Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Line# Node Notes Number Notes Listing (all nodes) 1S Time of Concentration Existing Conditions DA 1 Page 6 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 EX Existing Conditions DA 1 Type Ill 24-hr Barn Cty 10 Yr Rainfal/=4.95" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-lnd+ Trans method -Pond routing by Stor-lnd method Page 7 Subcatchment1 S: Drainage Area ex DA 1 Runoff Area=103,606 sf 1.18% Impervious Runoff Depth>0.43" Tc=5.0 min CN=45 Runoff=0.45 cfs 3,672 cf Total Runoff Area= 103,606 sf Runoff Volume= 3,672 cf Average Runoff Depth= 0.43" 98.82% Pervious = 102,383 sf 1.18% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 EX Existing Conditions DA 1 Type Ill 24-hr Barn Cty 100 yr Rainfal/=7.80" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Star-Ind+ Trans method -Pond routing by Star-Ind method Page 9 Subcatchment1S: Drainage Area ex DA 1 Runoff Area=103,606 sf 1.18% Impervious Runoff Depth>1.63" Tc=5.0 min CN=45 Runoff=3.90 cfs 14,066 cf Total Runoff Area= 103,606 sf Runoff Volume= 14,066 cf Average Runoff Depth= 1.63" 98.82% Pervious = 102,383 sf 1.18% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 EX Existing Conditions DA 1 Type Ill 24-hr Barn Cly 2 Yr Rainfal/=3.39" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SGS TR-20 method, UH=SCS, Weighted-CN Reach routing by Star-Ind+ Trans method -Pond routing by Star-Ind method Page 11 Subcatchment1 S: Drainage Area ex DA 1 Runoff Area=103,606 sf 1.18% Impervious Runoff Depth>0.07" Tc=5.0 min CN=45 Runoff=0.02 cfs 584 cf Total Runoff Area= 103,606 sf Runoff Volume= 584 cf Average Runoff Depth= 0.07" 98.82% Pervious = 102,383 sf 1.18% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 EX Existing Conditions DA 1 Type Ill 24-hr Barn Cty 25 Yr Rainfal/=5.92" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Star-Ind+ Trans method -Pond routing by Star-Ind method Page 13 Subcatchment1S: Drainage Area ex DA 1 Runoff Area=103,606 sf 1.18% Impervious Runoff Depth>0.77" Tc=5.0 min CN=45 Runoff=1.31 cfs 6,631 cf Total Runoff Area= 103,606 sf Runoff Volume= 6,631 cf Average Runoff Depth= 0.77" 98.82% Pervious = 102,383 sf 1.18% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 EX Prepared by down cape engineering, inc. HydroCAD® 10. 10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC TABLE OF CONTENTS Project Reports 1 Routing Diagram 2 Rainfall Events Listing (selected events) 3 Area Listing (all nodes) 4 Soil Listing (all nodes) 5 Ground Covers (all nodes) 6 Notes Listing (all nodes) Barn Cty 10 Yr Event 7 Node Listing 8 Subcat 1 S: Drainage Area ex DA 1 Barn Cty 100 yr Event 9 Node Listing 10 Su beat 1 S: Drainage Area ex DA 1 Barn Cty 2 Yr Event 11 Node Listing 12 Su beat 1 S: Drainage Area ex DA 1 Barn Cty 25 Yr Event 13 Node Listing 14 Subcat 1S: Drainage Area ex DA1 Existing Conditions DA 1 Table of Contents C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 prop Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Rainfall Events Listing (selected events) Event# Event Storm Type Curve Mode Duration 8/8 Name (hours) 1 Barn Cty 10 Yr Type Ill 24-hr Default 24.00 1 2 Barn Cty 100 yr Type Ill 24-hr Default 24.00 1 3 Barn Cty 2 Yr Type Ill 24-hr Default 24.00 1 4 Barn Cty 25 Yr Type Ill 24-hr Default 24.00 1 Proposed Conditions DA 1 Paqe2 Depth AMC (inches) 4.95 2 7.80 2 3.39 2 5.92 2 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 prop Prepared by down cape engineering, inc. Hydro CAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Area (sq-ft) 7,738 1,223 83,505 92,466 Area Listing (all nodes) CN Description ( subcatchment-numbers) 60 Gravel surface (1 S) 98 Pavement/Roof Areas (1 S) 43 • Woods/grass comb., Fair, HSG A (1S) 45 TOT AL AREA Proposed Conditions DA 1 Page 3 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 prop Prepared by down cape engineering, inc. HydroCAD® 10. 10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Area (sq-ft) 83,505 0 0 0 8,961 92,466 Soil Group HSGA HSG B HSG C HSG D Other Soil Listing (all nodes) Subcatchment Numbers 1S 1S TOTAL AREA Proposed Conditions DA 1 Page4 C:\Users\Public\Documents\HydroCAD\Projects\ Proposed Conditions DA 1 18-144 Casey DA 1 prop Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Page 5 Ground Covers (all nodes) HSG-A HSG-8 HSG-C HSG-D Other Total Ground Su (sq-ft) (sq-ft) (sq-ft) (sq-ft) (sq-ft) (sq-ft) Cover Nu 0 0 0 0 7,738 7,738 Gravel surface 0 0 0 0 1,223 1,223 Pavement/Roof Areas 83,505 0 0 0 0 83,505 Woods/grass comb., Fair 83,505 0 0 0 8,961 92,466 TOTAL AREA C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 prop Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Line# Node Number 1S Notes Listing (all nodes) Notes Time of Concentration Proposed Conditions DA 1 Paqe6 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 prop Proposed Conditions DA 1 Type Ill 24-hr Barn Cty 10 Yr Rainfal/=4.95" Prepared by down cape engineering, inc. HydroCAD® 10. 10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-lnd+ Trans method -Pond routing by Star-Ind method Page 7 Subcatchment1S: Drainage Area DA1 Runoff Area=92,466 sf 1.32% Impervious Runoff Depth>0.43" Tc=5.0 min CN=45 Runoff=0.40 cfs 3,277 cf Total Runoff Area= 92,466 sf Runoff Volume= 3,277 cf Average Runoff Depth= 0.43" 98.68% Pervious = 91,243 sf 1.32% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 prop Proposed Conditions DA 1 Type Ill 24-hr Barn Cty 100 yr Rainfal/=7.80" Prepared by down cape engineering, inc. HydroCAD® 10. 10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-lnd+ Trans method -Pond routing by Stor-lnd method Page 9 Subcatchment1S: Drainage Area DA1 Runoff Area=92,466 sf 1.32% Impervious Runoff Depth>1.63" Tc=5.0 min CN=45 Runoff=3.48 cfs 12,554 cf Total Runoff Area= 92,466 sf Runoff Volume= 12,554 cf Average Runoff Depth= 1.63" 98.68% Pervious = 91,243 sf 1.32% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA 1 prop Proposed Conditions DA 1 Type Ill 24-hr Barn Cty 2 Yr Rainfal/=3.39" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-lnd+ Trans method -Pond routing by Stor-lnd method Page 11 Subcatchment1S: Drainage Area DA1 Runoff Area=92,466 sf 1.32% Impervious Runoff Depth>0.07" Tc=5.0 min CN=45 Runoff=0.02 cfs 521 cf Total Runoff Area= 92,466 sf Runoff Volume= 521 cf Average Runoff Depth = 0.07" 98.68% Pervious = 91,243 sf 1.32% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 prop Proposed Conditions DA 1 Type Ill 24-hr Barn Cty 25 Yr Rainfal/=5.92" Prepared by down cape engineering, inc. HydroCAD® 10. 10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Star-Ind+ Trans method -Pond routing by Star-Ind method Page 13 Subcatchment1S: Drainage Area DA1 Runoff Area=92,466 sf 1.32% Impervious Runoff Depth>0.77" Tc=5.0 min CN=45 Runoff=1.17 cfs 5,918 cf Total Runoff Area= 92,466 sf Runoff Volume= 5,918 cf Average Runoff Depth= 0.77" 98.68% Pervious = 91,243 sf 1.32% Impervious = 1,223 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA1 prop Prepared by down cape engineering, inc. HydroCAD® 10. 10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC TABLE OF CONTENTS Project Reports 1 Routing Diagram 2 Rainfall Events Listing (selected events) 3 Area Listing (all nodes) 4 Soil Listing (all nodes) 5 Ground Covers (all nodes) 6 Notes Listing (all nodes) Barn Cty 1 0 Yr Event 7 Node Listing 8 Subcat 1 S: Drainage Area DA 1 Barn Cty 100 yr Event 9 Node Listing 10 Subcat 1 S: Drainage Area DA 1 Barn Cty 2 Yr Event 11 Node Listing 12 Subcat 1S: Drainage Area DA1 Barn Cty 25 Yr Event 13 Node Listing 14 Subcat 1S: Drainage Area DA1 Proposed Conditions DA1 Table of Contents down cape engineering HYDROCAD Casey Drains DA2.xls HYDRO-CAD DRAINAGE ANALYSIS INFORMATION STAGE-DISCHARGE AND STAGE STORAGE TABLE DA2 6' DIA PRECAST CATCH BASINS, 61-8 11 HIGH 3/4" -1-1/2" WASHED STONE FOREFF. DIA SELECTED INPUT VARIABLES: NUMBER OF LEACHPITS: LENGTH OF TRENCHES: WIDTH OF TRENCHES: INVERT OF STRUCTURES: EFFECTIVE DIAMETER PITS: STONE VOID RATIO, E: TOWN LEACH RATE: CALCULATED VALUES: TOP OF PRECAST STRUCTURES ELEV.: ELEVATION (FT) STORAGE (CU.FT.) 33.23 0 33.33 0 34.00 52.6 35.00 131.2 35.93 204.2 36.00 209.7 37.00 288.2 38.00 366.8 39.00 445.3 40.00 523.8 1 (NO. PITS) 0 (FT.) 3 (FT.) 38 (EL. ABOVE DATUM) 14 (STONE+ LPIT O.A. DIA) 0.4 (FT3/FT3) 0.7 (GPM/SF) 40.00 BOTTOM LPIT ELEV. BOTTOM TRENCH EL. DISCHARGE (CFS) 0 0.24 0.26 0.35 0.42 0.42 0.49 0.56 0.63 0.70 33.33 36.00 NOTE: USE ONLY FIRST FOUR FEET DEPTH C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Rainfall Events Listing (selected events) Event# Event Storm Type Curve Mode Duration B/B Name (hours) 1 Barn Cty 100 yr. Type Ill 24-hr Default 24.00 1 2 Barn Cty 2 Yr Type Ill 24-hr Default 24.00 1 3 Barn Cty 25 Yr Type Ill 24-hr Default 24.00 1 4 Barn Cty 5 Yr Type Ill 24-hr Default 24.00 1 Proposed Conditions DA2 Page2 Depth AMC (inches) 7.80 2 3.39 2 5.92 2 4.24 2 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Area (sq-ft) 2,124 9,016 11,140 Area Listing (all nodes) CN Description (subcatchment-numbers) 98 Pavement/Roof Areas (1 S) 43 Woods/grass comb., Fair, HSG A (1S) 53 TOT AL AREA Proposed Conditions DA2 Page 3 C :\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Area (sq-ft) 9,016 0 0 0 2,124 11,140 Soil Group HSGA HSG B HSGC HSG D Other Soil Listing (all nodes) Subcatchment Numbers 18 1S TOTAL AREA Proposed Conditions DA2 Paqe4 C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Ground Covers (all nodes) HSG-A HSG-8 HSG-C HSG-D Other (sq-ft) (sq-ft) (sq-ft) (sq-ft) (sq-ft) 0 0 0 0 2,124 9,016 0 0 0 0 9,016 0 0 0 2,124 Proposed Conditions DA2 Page 5 Total Ground (sq-ft) Cover 2,124 Pavement/Roof Areas 9,016 Woods/grass comb., Fair 11,140 TOTAL AREA C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Line# Node Number Notes Listing (all nodes) Notes Time of Concentration Proposed Conditions DA2 Page6 1 2 1S 1P Leach pits overflow from rain garden Storage/Infiltration Model C:\Users\Public\Documents\HydroCAD\Projects\ Proposed Conditions DA2 Type Ill 24-hr Barn Cty 100 yr. Rainfal/=7.80" 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Page 7 Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Star-Ind+ Trans method -Pond routing by Star-Ind method Subcatchment1S: Drainage Area DA2 Pond 1 P: Drainage Infiltration Model Runoff Area=11, 140 sf 19.07% Impervious Runoff Depth>2.44" Tc=5.0 min CN=53 Runoff=0.71 cfs 2,261 cf Peak Elev=35.70' Storage=186 cf lnflow=0.71 cfs 2,261 cf Outflow=0.40 cfs 2,262 cf Total Runoff Area= 11,140 sf Runoff Volume= 2,261 cf Average Runoff Depth= 2.44" 80.93% Pervious = 9,016 sf 19.07% Impervious= 2,124 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Proposed Conditions DA2 Type Ill 24-hr Barn Cty 100 yr. Rainfal/=7.80" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Summary for Pond 1 P: Drainage Infiltration Model Leach pits overflow from rain garden Storage/Infiltration Model Page 9 Inflow Area= Inflow = Outflow = Primary = 11, 140 sf, 19. 07% Impervious, 0.71 cfs@ 12.08 hrs, Volume= 0.40 cfs @ 12.22 hrs, Volume= 0.40 cfs @ 12.22 hrs, Volume= Inflow Depth > 2.44" for Barn Cty 100 yr. event 2,261 cf 2,262 cf, Atten= 44%, Lag= 8.1 min 2,262 cf Routing by Star-Ind method, Time Span= 1.00-24.00 hrs, dt= 0.01 hrs/ 2 Peak Elev= 35. 70' @ 12.22 hrs Storage= 186 cf Plug-Flow detention time= (not calculated: outflow precedes inflow) Center-of-Mass det. time= 2.1 min ( 864.8 -862.6 ) Volume #1 Elevation (feet) 33.20 33.30 34.00 35.00 36.00 37.00 38.00 39.00 40.00 Invert Avail.Storage Storage Description 33.20' Cum.Store ( cubic-feet) 0 1 53 131 209 288 366 445 523 523 cf Infiltration System Storage Modelisted below Device Routing Invert Outlet Devices #1 Primary 0.00' Infiltration Model Elev. (feet) 0.00 33.20 33.30 35.00 36.00 37.00 38.00 39.00 40.00 Disch. (cfs) 0.000 0.000 0.240 0.350 0.420 0.490 0.560 0.630 0.700 Primary OutFlow Max=0.40 cfs@ 12.22 hrs HW=35.70' (Free Discharge) L1=lnfiltration Model (Custom Controls 0.40 cfs) C:\Users\Public\Documents\HydroCAD\Projects\ Proposed Conditions DA2 Type Ill 24-hr Barn Cty 2 Yr Rainfal/=3.39" 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Page 12 Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-lnd+ Trans method -Pond routing by Stor-lnd method Subcatchment1S: Drainage Area DA2 Pond 1 P: Drainage Infiltration Model Runoff Area=11, 140 sf 19.07% Impervious Runoff Depth>0.25" Tc=5.0 min CN=53 Runoff=0.03 cfs 231 cf Peak Elev=33.21' Storage=0 cf lnflow=0.03 cfs 231 cf Outflow=0.03 cfs 231 cf Total Runoff Area= 11,140 sf Runoff Volume= 231 cf Average Runoff Depth = 0.25" 80.93% Pervious = 9,016 sf 19.07% Impervious= 2,124 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Proposed Conditions DA2 Type Ill 24-hr Barn Cty 2 Yr Rainfal/=3.39" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Summary for Pond 1 P: Drainage Infiltration Model Leach pits overflow from rain garden Storage/Infiltration Model Page 14 Inflow Area= Inflow = Outflow = Primary = 11,140 sf, 19.07% Impervious, 0.03 cfs @ 12.33 hrs, Volume= 0.03 cfs@ 12.33 hrs, Volume= 0.03 cfs@ 12.33 hrs, Volume= Inflow Depth > 0.25" for Barn Cty 2 Yr event 231 cf 231 cf, Atten= 0%, Lag= 0.1 min 231 cf Routing by Star-Ind method, Time Span= 1.00-24.00 hrs, dt= 0.01 hrs/ 2 Peak Elev= 33.21'@ 12.33 hrs Storage= 0 cf Plug-Flow detention time= 0.1 min calculated for 231 cf (100% of inflow) Center-of-Mass det. time= 0.1 min ( 958.3 -958.2 ) Volume #1 Elevation (feet) 33.20 33.30 34.00 35.00 36.00 37.00 38.00 39.00 40.00 Invert Avail.Storage Storage Description 33.20' Cum.Store (cubic-feet) 0 1 53 131 209 288 366 445 523 523 cf Infiltration System Storage Modelisted below Device Routing Invert Outlet Devices #1 Primary 0.00' Infiltration Model Elev. (feet) 0.00 33.20 33.30 35.00 36.00 37.00 38.00 39.00 40.00 Disch. (cfs) 0.000 0.000 0.240 0.350 0.420 0.490 0.560 0.630 0.700 Primary OutFlow Max=0.03 cfs@ 12.33 hrs HW=33.21' (Free Discharge) "'L.1=lnfiltration Model (Custom Controls 0.03 cfs) C:\Users\Public\Documents\HydroCAD\Projects\ Proposed Conditions DA2 Type Ill 24-hr Barn Cty 25 Yr Rainfal/=5.92" 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b sin 11505 © 2020 HydroCAD Software Solutions LLC Page 17 Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-lnd+ Trans method -Pond routing by Stor-lnd method Subcatchment1S: Drainage Area DA2 Pond 1 P: Drainage Infiltration Model Runoff Area=11, 140 sf 19.07% Impervious Runoff Depth>1.32" Tc=5.0 min CN=53 Runoff=0.35 cfs 1,225 cf Peak Elev=33.68' Storage=29 cf lnflow=0.35 cfs 1,225 cf Outflow=0.26 cfs 1,224 cf Total Runoff Area= 11,140 sf Runoff Volume= 1,225 cf Average Runoff Depth = 1.32" 80.93% Pervious = 9,016 sf 19.07% Impervious= 2,124 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Proposed Conditions DA2 Type Ill 24-hr Barn Cty 25 Yr Rainfal/=5.92" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Summary for Pond 1 P: Drainage Infiltration Model Leach pits overflow from rain garden Storage/Infiltration Model Page 19 Inflow Area = Inflow = 11,140 sf, 19.07% Impervious, 0.35 cfs @ 12.09 hrs, Volume= 0.26 cfs @ 12.16 hrs, Volume= 0.26 cfs @ 12.16 hrs, Volume= Inflow Depth > 1.32" for Barn Cty 25 Yr event 1,225 cf Outflow = Primary = 1,224 cf, Atten= 24%, Lag= 4.2 min 1,224 cf Routing by Stor-lnd method, Time Span= 1.00-24.00 hrs, dt= 0.01 hrs/ 2 Peak Elev= 33.68' @ 12.16 hrs Storage= 29 cf Plug-Flow detention time= 0.8 min calculated for 1,223 cf (100% of inflow) Center-of-Mass det. time= 0.4 min ( 883.3 -882.9 ) Volume Invert Avail.Storage Storage Description #1 Elevation (feet) 33.20 33.30 34.00 35.00 36.00 37.00 38.00 39.00 40.00 33.20' Cum.Store ( cubic-feet) 0 1 53 131 209 288 366 445 523 523 cf Infiltration System Storage Modelisted below Device Routing Invert Outlet Devices #1 Primary 0.00' Infiltration Model Elev. (feet) 0.00 33.20 33.30 35.00 36.00 37.00 38.00 39.00 40.00 Disch. (cfs) 0.000 0.000 0.240 0.350 0.420 0.490 0.560 0.630 0.700 Primary OutFlow Max=0.26 cfs@ 12.16 hrs HW=33.68' (Free Discharge) L1=lnfiltration Model (Custom Controls 0.26 cfs) C:\Users\Public\Documents\HydroCAD\Projects\ Proposed Conditions DA2 Type Ill 24-hr Barn Cty 5 Yr Rainfal/=4.24" 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Page 22 Time span=1.00-24.00 hrs, dt=0.01 hrs, 2301 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-lnd+ Trans method -Pond routing by Stor-lnd method Subcatchment1S: Drainage Area DA2 Pond 1 P: Drainage Infiltration Model Runoff Area=11, 140 sf 19.07% Impervious Runoff Depth>0.54" Tc=5.0 min CN=53 Runoff=0.1 0 cfs 497 cf Peak Elev=33.24' Storage=0 cf lnflow=0.1 0 cfs 497 cf Outflow=0.10 cfs 497 cf Total Runoff Area= 11,140 sf Runoff Volume= 497 cf Average Runoff Depth= 0.54" 80.93% Pervious = 9,016 sf 19.07% Impervious= 2,124 sf C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Proposed Conditions DA2 Type Ill 24-hr Barn Cty 5 Yr Rainfal/=4.24" Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC Summary for Pond 1 P: Drainage Infiltration Model Leach pits overflow from rain garden Storage/Infiltration Model Page 24 Inflow Area = Inflow = 11,140 sf, 19.07% Impervious, 0.10 cfs @ 12.11 hrs, Volume= 0.1 O cfs @ 12.11 hrs, Volume= 0.10 cfs @ 12.11 hrs, Volume= Inflow Depth > 0.54" for Barn Cty 5 Yr event 497cf Outflow = Primary = 497 cf, Atten= 0%, Lag= 0.1 min 497 cf Routing by Star-Ind method, Time Span= 1.00-24.00 hrs, dt= 0.01 hrs / 2 Peak Elev= 33.24' @ 12.11 hrs Storage= O cf Plug-Flow detention time= 0.1 min calculated for 497 cf (100% of inflow) Center-of-Mass det. time= 0.1 min ( 919.1 -919.0) Volume #1 Elevation (feet) 33.20 33.30 34.00 35.00 36.00 37.00 38.00 39.00 40.00 Invert Avail.Storage Storage Description 33.20' Cum.Store ( cubic-feet) 0 1 53 131 209 288 366 445 523 523 cf Infiltration System Storage Modelisted below Device Routing Invert Outlet Devices #1 Primary 0.00' Infiltration Model Elev. (feet) 0.00 33.20 33.30 35.00 36.00 37.00 38.00 39.00 40.00 Disch. (cfs) 0.000 0.000 0.240 0.350 0.420 0.490 0.560 0.630 0.700 Primary OutFlow Max=0.10 cfs@ 12.11 hrs HW=33.24' (Free Discharge) L1=lnfiltration Model (Custom Controls 0.10 cfs) C:\Users\Public\Documents\HydroCAD\Projects\ 18-144 Casey DA2 Prepared by down cape engineering, inc. HydroCAD® 10.10-4b s/n 11505 © 2020 HydroCAD Software Solutions LLC TABLE OF CONTENTS Project Reports 1 Routing Diagram 2 Rainfall Events Listing (selected events) 3 Area Listing (all nodes) 4 Soil Listing (all nodes) 5 Ground Covers (all nodes) 6 Notes Listing (all nodes) Barn Cty 100 yr. Event 7 Node Listing 8 Subcat 1 S: Drainage Area DA2 9 Pond 1 P: Drainage Infiltration Model Barn Cty 2 Yr Event 12 Node Listing 13 Subcat 1S: Drainage Area DA2 14 Pond 1 P: Drainage Infiltration Model Barn Cty 25 Yr Event 17 Node Listing 18 Subcat 1S: Drainage Area DA2 19 Pond 1 P: Drainage Infiltration Model Barn Cty 5 Yr Event 22 Node Listing 23 Subcat 1 S: Drainage Area DA2 24 Pond 1 P: Drainage Infiltration Model Proposed Conditions DA2 Table of Contents *Per the Select Board, Conservation Commission Public Meetings are hybrid. Amended 01/03/2023 Conservation Commission 2024 Meetings Dates and Submittal Deadlines MEETING DATES Town Hall, 2198 Main Street* SUBMITTAL DEADLINES Deliver by 12 PM to DNR, 1657 Main Street START TIME: 6:00 PM APPLICATION ADDITIONAL MATERIALS January 9, 2024 December 21, 2023 January 2, 2024 January 23, 2024 January 4, 2024 January 16, 2024 February 13, 2024 January 25, 2024 February 6, 2024 February 27, 2024 February 8, 2024 February 20, 2024 March 12, 2024 February 22, 2024 March 5, 2024 March 26, 2024 March 7, 2024 March 19, 2024 April 9, 2024 March 21, 2024 April 2, 2024 April 23, 2024 April 4, 2024 April 16, 2024 May 14, 2024 April 25, 2024 May 7, 2024 May 28, 2024 May 9, 2024 May 21, 2024 June 11, 2024 May 23, 2024 June 4, 2024 June 25, 2024 June 6, 2024 June 18, 2024 July 9, 2024 June 20, 2024 July 2, 2024 July 23, 2024 July 3, 2024 July 16, 2024 August 13, 2024 July 25, 2024 August 6, 2024 August 27, 2024 August 8, 2024 August 20, 2024 September 10, 2024 August 22, 2024 September 3, 2024 September 24, 2024 September 5, 2024 September 17, 2024 October 8, 2024 September 18, 2024 October 1, 2024 October 22, 2024 October 3, 2024 October 15, 2024 November 12, 2024 October 24, 2024 November 5, 2024 November 26, 2024 November 7, 2024 November 19, 2024 December 10, 2024 November 21, 2024 December 3, 2024 December 19, 2024 November 27, 2024 December 12, 2024