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HomeMy WebLinkAbout20200034 Ver 1_Mitigation Plans_20200106PART B: TITLE PAGE TECHNICAL PROPOSAL AND RESTORATION PLAN PIERCE TERRACE WETLAND MITIGATION SITE GATES COUNTY, NORTH CAROLINA RFP #16-007907 FULL DELIVERY PROJECTS TO PROVIDE NON -RIPARIAN WETLAND MITIGATION CREDITS WITHIN CATALOGING UNITS 03010203 AND 03010204 OF THE CHOWAN RIVER BASIN Prepared for: NORTH CAROLINA DIVISION OF MITIGATION SERVICES RALEIGH, NORTH CAROLINA Restoration Systems, LLC Authorized Representative: George Howard Ph: 919-755-9490 1101 Haynes Street, Suite 211 Raleigh, North Carolina 27604 Prepared by: AUGUST 2019 Axiom Environmental, Inc. Axiom Environmental, Inc. 218 Snow Avenue Raleigh, North Carolina 27603 TECHNICAL APPROACH AND RESTORATION PLAN PIERCE TERRACE WETLAND MITIGATION SITE GATES COUNTY, NORTH CAROLINA RFP #16-007907 - FULL DELIVERY PROJECTS TO PROVIDE NON -RIPARIAN WETLAND MITIGATION CREDITS WITHIN CATALOGING UNITS 03010203 AND 03010204 OF THE CHOWAN RIVER BASIN PART D. EXECUTIVE SUMMARY Restoration Systems, L.L.C. (RS) is pleased to provide you with this Proposal in response to the Request for Proposals (RFP) #16-007907 dated May 6, 2019. This Proposal describes the merits of the Pierce Terrace Wetland Mitigation Site (Site/Project); general content of this technical proposal includes the following; - Corporate & Team background, experience, and Project organization - Proposed mitigation (Project description, goals, objectives, development, and success criteria) - Proposed implementation schedule - Current ownership and long-term protection of the Site - Quality assurance and control procedures IRS recognizes that Per the RFP, 100% of wetland credits generated, must be achieved through wetland restoration. Per the U.S. Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers (USACE), "wetland restoration is the manipulation of the physical, chemical, and biological characteristics of a site with the goal of returning natural/historic functions to a former wetland." The generation wetland mitigation credit via restoration is achieved through either wetland re-establishment of wetland rehabilitation. These practices are defined in the RFP and by the EPA as; Re-establishment: appropriate for sites that are "not currently jurisdictional wetlands as defined in the 1987 US Army Corps of Engineers Wetland Delineation Manual and USACE regional supplements, and are devoid of the proper community type of vegetation." Re-establishment results in rebuilding a former wetland and results in a gain of wetland acres. Rehabilitation: appropriate for sites that "are degraded (poorly functioning) jurisdictional wetlands that have been drained or otherwise manipulated, resulting in a significant loss of wetland function. Wetland Rehabilitation should restore most, if not all -natural and historic functions to a degraded wetland." Based on the definitions above and those within the RFP, 100% of the credit generated from this Proposal, will be from the re-establishment of a former non -riparian wetland. Situated on marine terraces adjacent to Bennett's Creek and Lassiter Swamp, the Site is within the United States Geological Survey (USGS) 8-digit Cataloging Unit 03010203 (Chowan 03 Watershed). Specifically, the Site is within the USGS 14-digit Cataloging Unit, and the North Carolina Division of Water Resources' (NCDWR) Targeted Local Watershed 03010203040040. The Site is positioned 2 miles west of Sunbury and is less than 1-mile east of Merchants Millpond State Park (MMSP), a listed natural area by the North Carolina Natural Heritage Program. In addition to the Sites proximity to a high -value ecological resource, the Site surrounds an existing 27.1 acre NC DMS conservation easement, the Hofler Wetland Mitigation Site (NC DMS Project No. 95355). Project waters drain into Bennett's Creek approximately 1-mile upstream of MMSP. Per the RFP, IRS has provided two options for review. They are; ♦ Option 1: 50 Non -Riparian Wetland Mitigation Units to fulfill the requested credits within the Chowan 03010203 Cataloging Unit, and ♦ Option 2: 105 Non -Riparian Wetland Mitigation Units to fulfill the requested credits within the Chowan 03010203 and 03010204 Cataloging Units. Pierce Terrace Wetland Mitigation Site Part D — Executive Summary Technical Proposal (RFP # 16-007907) Option 1 encompasses 71.1 acres, and Option 2 encompasses 127.5 acres of agricultural land used for row crop production (see Figures 5A-B Appendix A for Site easements and proposed activities for each option). Within each option, is the 27.1 acre Hofler Mitigation Site, a DMS non -riparian wetland mitigation site constructed in the fall of 2014. Both options provide for restoration and protection of aquatic resources with a conservation easement and will result in net gains in hydrology, water quality, and habitat (physical, chemical, and biological) functions. Mitigation credit outlined in this Proposal, are calculated per the requirements stipulated in the RFP. Summarized in the following tables, is the mitigation crediting for each option. Option 1 Proposed Mitigation Units Wetland Mitigation Type Type Acreage Mitigation Ratio Non -Riparian WMU Re-establishment Non -Riparian 50 1:1 50 Rehabilitation Non -Riparian ----- 1.5:1 ----- Enhancement Non -Riparian ----- 2:1 ----- Creation Non -Riparian ----- 10:1 ----- Totals 50 acres 50 WMUs Option 2 Proposed Mitigation Units Wetland Mitigation Type Type Acreage Mitigation Ratio Non -Riparian WMU Re-establishment Non -Riparian 105 1:1 105 Rehabilitation Non -Riparian ----- 1.5:1 ----- Enhancement Non -Riparian ----- 2:1 ----- Creation Non -Riparian ----- 10:1 ----- Totals 105 acres 105 WMUs Numerical calculations presented in this Proposal are based on Option 2 and a 127.5 acres conservation easement. Implementation of the Site will result in direct functional uplift to the following identified stressors; ♦ Peak Flows: reduction of peak flows from Site and adjacent offsite receiving waters to MMSP by restoring surface and subsurface water storage ♦ Artificial Barriers: removeal of culverted driveway crossings, on -site topographic barriers, and improving offsite drainage outlets ♦ Ditching/Draining: improving off -site ditches and removing Site ditches and/or drainage features that direct surface and subsurface water to receiving waters ♦ Non-functioning Riparian Buffer/Wetland Vegetation: restoring 127.5 acres of row crop agricultural land to a native forest conditions ♦ Nutrients & Sediment: the permanent reduction of nutrients and sediment leaving the Site, totaling 1,270 Ibs nitrogen/year, 2,223 Ibs phosphorous/year, 501.65 tons of soil/yr, and cessation of agriculture biowaste applications (poultry litter) ♦ Direct Pollutant Input: (cessation of aerial and ground broadcast herbicide applications and improving offsite ditches coupled with installation of inline marsh treatments along remaining ditches) ♦ Habitat Fragmentation: a wetland interstream flat adjacent to the MMSP, and connecting an existing NC DMS conservation easement to MMSP via surrounding timberlands. Pierce Terrace Wetland Mitigation Site Part D — Executive Summary Technical Proposal (RFP # 16-007907) PART E.CORPORATE AND TEAM BACKGROUND & EXPERIENCE Restoration Systems (RS) and the RS Team of Axiom Environmental, Sungate Design Group, K2 Design Group, Land Mechanic Designs, and Carolina Silvics, offers DMS a team that is uniquely qualified to accomplish the objectives outlined in the RFP. The RSTeam offers an unmatched 90+years of combined regulatory insight and relationships within North Carolina's compensatory mitigation profession. Since RS' inception in 1998, the company has provided over 431,000 linear feet stream and 3,400 acres of wetland mitigation in North Carolina. Since 2007, the RS Team has worked collaboratively on permitting, designing, implementing and managing 21 compensatory mitigation projects in North Carolina, totaling 105,227 linear feet for stream and 83.10 acres of wetland mitigation. Several factors make the RS Team the preferred choice, including: Experience and Expertise ♦ RS— Pioneer of "Full -Delivery," outcome -based, mitigation with the first such contract in North Carolina for the Department of Transpiration and NC Ecosystem Enhancement Program (now DMS) in 2000 ♦ RS — Sponsor of 69, Full -Delivery, outcome -based, compensatory mitigation projects in NC (46 with DMS, 16 mitigation banks, seven permitted responsible) ♦ RS — 200 + negotiated and acquired purchase agreements within NC ♦ RS — 38 projects successfully closed -out by regulatory agencies within NC Regulatory & Policy Knowledge ♦ Axiom — Sandy Smith was a co-author and is now teaching the North Carolina Wetland Assessment Method (NC WAM) & North Carolina Stream Assessment Method (NC SAM) ♦ RS — First Post 2008 Mitigation Rule Stream and Wetland Mitigation Bank in NC — Cripple Creek ♦ RS — First and only large scale dam removal from mitigation credit in NC (thee in total) ♦ RS — Environmental public policy background (US Senate) with a focus on wetlands, water quality, and species issues ♦ RS — State & non-profit advocacy • Former Trustee of the North Carolina Clean Water Management Trust Fund • Board of the NC Coastal Federation • Board of the University of North Carolina at Chapel Hill — Institute for the Environment • Board of the North Carolina Wildlife Habitat Foundation RS' Proven Management — A Collaborative & Responsive Approach to Meeting DMS' RFP Objectives ♦ A multi -disciplinary, results -driven team that understands DMS' objectives ♦ Responsive, schedule -focused delivery that keeps DMS informed and projects on track ♦ Open-minded, flexible team amendable to new ideas and DMS/regulatory agency input ♦ An engaging and collaborative communication -based approach to identifying, permitting, designing, and managing compensatory mitigation projects. Our approach places a high value on DMS/regulatory agency input in the development of an optimal solution Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) SECTION 1: RS' CORPORATE BACKGROUND AND EXPERIENCE As Project Sponsor, RS will coordination Project development with the DMS and regulatory agencies. RS will manage all work out of its Raleigh Headquarters, located at 1101 Haynes St. Suite 211, Raleigh, NC 27604. This location allows RS to meet with DMS staff in person within a matter of minutes and enables RS immediate access to state & federal regulatory personnel. As a leading environmental restoration and mitigation banking firm with more than seventy-five (75) sponsored mitigation banks, permittee-responsible, and full -delivery mitigation sites across eight (8) States and US Army Corps Districts, RS fully understands the complexities of providing cost-effective compensatory mitigation. RS' sole business activity is restoring and protecting water, land, and endangered species habitat by purchasing permanent conservation easements, fee -simple interests, or deed restrictions from property owners, while physically restoring the waterways, vegetation, and habitat to exceed current function and duplicate historic ecological conditions as practicable. This work requires a collaborative multi -disciplinary approach led by RS staff in coordination with independent licensed and certified consultants. RS employees hold a wide range of certifications and professional licenses, including Professional Wetland Scientist (PWS) certification, Licensed Soil Scientist (LSS), Certified Public Accountant (CPA), Licensed Real Estate Agent (LREA), and a General Contractor's (GC) license. These licenses in conjunction with RS staff backgrounds in policy, environmental science, landscape architecture, real estate, construction management, and economics, allow RS the tractability to overcome ecological and regulatory variables that are inherently a part of providing full -delivery compensatory mitigation. In 1996 RS' principal George Howard managed and sold the state's first commercial mitigation bank to the North Carolina Department of Transportation (Barra Farms Mitigation Bank — 623 acres). In 1998, Howard co-founded Restoration Systems with the intent of evolving the Full -Delivery processes to better assist the North Carolina Department of Transportation with their compensatory mitigation needs. Working with Dr. David Robinson and Mr. David Schiller of NCDOT, RS assisted with the development of the first Full -Delivery RFP for compensatory mitigation in the United States, issued in 2000 for wetlands mitigation in the Neuse River basin. RS has since entered into forty-six full -delivery contracts with the North Carolina in -lieu fee program, the Division of Mitigation Services and its predecessors. When combined with other projects inside and outside of North Carolina, RS has entered into full -delivery contracts for stream mitigation totaling over 525,000 linear feet of stream and 4,100 acres of wetlands. In total, RS' ecological restoration projects and investments total over 115,000 acres of wetlands, forests, and prairies and 75 miles of streams, rivers, and bayous. To -date, RS has successfully closed out thirty-eight (38) compensatory mitigation projects. Of the 38 successfully closed -out projects, 36 have been full -delivery, turn -key, based mitigation projects. Of those, RS provided 98.6% of its contracted credits. In detail, RS has provided: ♦ 99.33% of Stream Credits (213,434 Units of the 214,870 Contracted) ♦ 98.09% of Wetland Credits (1,753 Units of the 1,787 Contracted) ♦ 100% of Water Quality Credits (183,340 Units) ♦ 97.09% Riparian Buffer Credits (310 Units of the 320 Contracted) RS has achieved this success through its proven ability to identify and provide innovative and cost-effective compensatory mitigation for its clients. Specific examples RS performance, are; ♦ Large -Scale Dam Removal: Carbonton, Lowell, & Milburnie Dam • North Carolina's first, second, and third large-scale dam removal projects for compensatory mitigation credit (the only three to have occurred). Restoring 50+ miles for anadromous fish passage, spawning grounds, and threatened and endangered habitat for fish (Cape Fear shiner — Notropis mekistocholas), Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) freshwater mussels (Tar River spiny mussel — Elliptio steinstansana), and other aquatic species (Neuse River Waterdog — Necturus lewisi). ♦ Pioneer of Water Quality Projects 2007: North Carolina and the Nation's first privately sponsored retail water quality mitigation bank located in the Neuse River Watershed; Wellon's Farm — 32 acres, and Lane Island 52 acres. 2008: Virginia's First Water Quality Mitigation Bank located in the James River Watershed; Cranston's Mill Pond —174-acre parcel. ♦ Large & Small Mitigation Projects • 2000 & 2002: Bear Creek & Sleepy Creek, 300+ Acres of wetland restoration and enhancement, Neuse River Basin of North Carolina. • 2010 Summit Seep: four wetland mitigation units in the Yadkin River Basin, of North Carolina. • 2014 & 2015: Katy Prairie Stream Mitigation Site, 20+ miles of Priority-1 Natural Channel Design, San Jacinto River Basin of Text. • 2018: Shaw's Run, 2,200 linear feet of stream restoration and 4.4 acres of wetland restoration, Lumber River Basin of North Carolina. ♦ Diverse & Large -Scale Client Base Full -Delivery Compensatory Mitigation Contracts with the NC Division of Mitigation Services (45 projects), North Carolina Department of Transportation (DOT) (10 projects), Tennessee DOT, Texas DOT, Three Airport Authorities, and over 600 sales from RS Sponsored Compensatory and Water Quality Mitigation Banks. As described above and throughout this Proposal, RS' vast experience with permitting, managing, and most importantly, closing -out compensatory mitigation projects makes it uniquely qualified to Sponsor this Project. Lessons learned from each of our projects throughout the county are applied to every project moving forward; ensuring RS' adaptability in an ever -changing regulatory climate and science -driven profession. The following pages provide a robust background on all RS' sponsored projects. RS employees were intimately involved with all aspects of development, implementation, monitoring, and closure of the projects listed below. Following RS' Project List, is a detailed description of the RS Team and the proposed management of the Project. The Project's Key Personnel are listed along with brief resumes and the Team's organization. Key Personnel of the RS Team have extensive knowledge and experience with wetland restoration design, permitting, construction, and first-hand experience managing compensatory mitigation projects. Their addition as RS Team members amplifies RS' unique experience with practical local knowledge and staff resources to meet timelines and exceed expectations. Space Purposefully Left Blank Pierce Terrace Wetland Mitigation Site Part E. 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V a a v a O O � O w m m N O V1 V1 ti V1 o0 V1 ti Ln c 7 O O O O O O O O i m V i V O O 0 m (N .7 z 0 m m m m m a L O O m C i = N O N O V �a np O z z z z z O oob o a o VbD m .0 L i N = y a) oa c m m w a Z Z Z Z Z Z mm y 0 ? v V Y V Y Vf Z X H in le v) Y O Z X ~ O O u v a, m j m al Y Y a V i + a a) 3 Y 3 " N V V cL.) O E m .mc c v 0 mp T a a m O c m a+ m a) o G) s m m o m E m r 0 m v a in in 9= m a) U — O V m C L n W al LA W W W W Z r o2S SECTION 2: RS TEAM BACKGROUND RS' multidisciplinary approach is carried over to the selection of sub -consultants, which together comprise the RS Team. For the past decade, RS has maintained the same core RS Team for all NC projects (full -delivery, permitte responsible, and privately sponsored mitigation banks). The RS Team is comprised of RS, acting as Sponsor and Project Manager, and five sub -consultants. To date, the RS Team has worked together on implementing and managing 21 compensatory mitigation projects in North Carolina, totaling 105,227 linear feet for stream and 83.10 acres of wetland mitigation. RS' relationship with many of RS Team sub -consultants extends beyond this set team. Below is a summary of the experience RS has with each sub -consultant based on the number of projects in which they provided services to RS. The table also provides the sub -consultants role for this Project. Below the table, is a brief narrative of each sub -consultant. Table 1: RS & Subconsultant Project History Subconsultant Axiom Environmental Sungate Design Group K2 Design Group Land Mechanics Design Carolina Silvics No. of RS Projects Involved With 53 22 66 39 60 Design and Professional Planting and Project Role Surveying Construction Vegetation Monitoring Services Engineering Services Management ♦ Axiom Environmental (Axiom): http://axiomenvironmental.org Project Role: Design and Monitoring Services Axiom is a full service environmental consulting firm with over 100 years of combined experience. Axiom offers a full spectrum of natural systems investigations and natural resources restoration services. Axiom and RS have worked collaboratively on 53 mitigation projects. The Axiom team of professionals consists of Licensed Soil Scientists, Professional Wetland Scientists, a Licensed Wildlife Damage Control Agent, a geologist, botanists, biologists, and mitigation design specialists. Axiom offers services in support of the National Environmental Policy Act (NEPA), State Environmental Policy Act (SEPA), Clean Water Act, and Endangered Species Act. These services cover a wide range of activities including: - Stream and Wetland Restoration Design Environmental Permitting Ecological Surveys Biological Assessments H2O Quality Sampling NEPA/SEPA Documentation Transportation Environmental Studies Protected Species Assessments - Stream and Wetland Delineations - Buffer Determinations - Comprehensive Plant and Animal Surveys Axiom Staff in Publications - Mitigation Banking - Mitigation Site Searches - Feasibility Studies - Mitigation Monitoring - Construction Plan Development - Construction Implementation - Construction Oversight - Benthic Macroinvertebrate Surveys - Coastal Studies Submerged Aquatic Vegetation Surveys Forest Service Plant and Animal Surveys The North Carolina Wetland Assessment Method (NCWAM) & The North Carolina Stream Assessment Method: Development of a Rapid Wetland Assessment Method and Use for Compensatory Mitigation John R. Dorney, LeiLani Paugh, Alexander P. (Sandy) Smith, Thomas (Brad) Allen, Matthew T. Cusack, Rick Savage, Emily B. Hughes, Breda Munoz Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) ♦ Sungate Design Group (Sungate): http://sungatedesign.com Protect Role: Professional Engineering Services Sungate is a civil and environmental engineering consulting firm located on Jones Franklin Road in Raleigh, NC. Established in 1991, Sungate employs 14 professionals including five Professional Engineers, seven Engineering Technicians, one CAD technician, and an administrative manager. Sungate is properly certified with the Office of the Secretary of State and licensed with the North Carolina Board of Registration for Professional Engineers and Land Surveyors (license number C-0890). Sungate has provided engineering services on 22 of IRS sponsored mitigation projects in NC. Sungate provides a full range of services related to water resources, including modeling, design, permitting and construction administration. Sungate's staff has extensive experience with FEMA regulations, NC Department of Environmental Quality regulations, DWR and USACOE environmental permit requirements, natural channel design, NCDOT procedures and policies for highway drainage design and bridge and culvert analysis, and erosion control design and implementation. Sungate has professional expertise in all phases of basin studies and flood studies from data collection, evaluation and analysis, public participatory process, conceptual design, environmental permitting, hydraulic studies, site design, and engineering, permitting and approval, construction documentation and project administration. All of the firm's professional engineers have extensive experience with FEMA floodway modifications, HEC-2, and HEC-RAS backwater modeling software, as well as HEC-HMS and HydroCAD hydrologic modeling software. Sungate performs a variety of water resource services within North Carolina for public clients including Wake County and the NCDOT, as well as private clients including many engineering and architectural firms. Furthermore, Sungate has served continuously as the Town Engineer for the Town of Carrboro since 1995, flood study and drainage plan consultant reviewer for the Town of Holly Springs since 1998 and was awarded Wake County Facilities Design & Construction Capital Improvement Projects On -Call Contract for the last 22 years. ♦ K2 Design Group (K2) Protect Role: Baseline, Topographic & Property Surveying, As -Built Survey Since 2000, K2 has provided surveying services on 66 of IRS' mitigation projects in NC. Owner and principal surveyor John Rudolph holds professional land survey licenses for North Carolina, South Carolina, and Virginia, and is a licensed, Certified Professional in Sedimentation and Erosion Control. K2 provides clients with wetland mapping, stream, and conservation area mapping while meeting various requirements required by state and federal agencies. K2 has provided marine survey services for many dam removals in NC and topographic mapping in coastal and inland areas. K2 Design Group has worked on several extensive boundary surveys for the US Department of the Navy, the most significant being over 5,000 acres. ♦ Land Mechanic Design (LIVID): https:Hlandmechanicdesigns.com Proiect Role: Construction Land Mechanic Designs, Inc. is a leading stream and wetland restoration construction company dedicated to restoring the ecosystem to its original state. LMD's mission is to provide stream and wetland restoration construction using proven designs, techniques, and natural resources to protect our environment, as well as provide a benefit to our clients and future generations. LIVID has provided construction related services on 39 of IRS' mitigation projects. LIVID has direct experience with restoring streams and wetlands at various locations and conditions throughout the Southeastern US. LIVID is committed to using the latest and most efficient methods, materials, and expertise to provide customers with an optimal result. LMD has the knowledge and resources to ensure the job is done right, on budget and on -time. Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) ♦ Carolina Silvics: http://www.carolinasilvics.com Protect Role: Planting and Vegetation Management Founded in 1999, Carolina Silvics is a forestry and natural resources contracting firm dedicated to the stewardship and sound management of our forests and natural communities. Carolina Silvics' registered foresters, ecologists, and forestry technicians love what they do and bring that enthusiasm to every project. Carolina Silvics has provided forestry -related services on 60 of RS' mitigation projects. Carolina Silvics' prides itself on having a diverse client portfolio, including projects for government, private sector, and non -profits alike. Carolina Silvics believes that building strong client relationships is incredibly important, and they work closely with clients to engender complete trust. Carolina Silvics' team has a great wealth of experience and knows that, despite the complexity of the restoration process and the seemingly competing interests of the stakeholders, at the end of the day a successful site is everyone's goal. Project Management & Key Team Members (the RS Team) As described throughout this Proposal, RS' vast experience permitting, managing, and most importantly closing -out compensatory mitigation projects makes it uniquely qualified to fulfill the PFP's objectives. Lessons learned from each of our projects throughout the county are applied to every project moving forward; ensuring RS' adaptability in an ever -changing regulatory climate and science -driven profession. Adding RS Team members to the equation amplifies RS' unique experience with practical local knowledge and staff resources to meet timelines and exceed expectations. Key Personnel for this Project exhibit extensive knowledge and experience in wetland restoration design, permitting and constructing. Having a specialized restoration team with highly trained and skilled members and first-hand experience with compensatory mitigation projects will ensure timely achievement of the RFP's Objectives. Though structurally formal, the RS Team will work collaboratively to optimize the implementation of the Site. RS will manage all communications with regulatory agencies to ensure a succinct messaging network. Compensatory mitigation projects require complex solutions to design, permitting, and construction. These type of projects require a multi -disciplinary team; which is the precise strength of the RS Team. The RS Team of engineers and scientists will review project data and designs jointly in the context of overall Project objectives; improving performance and outcome. This approach allows RS Team members to be involved in Project development/design, and to stay engaged throughout the construction and monitoring phases. This model incorporates quality assurance and control into every aspect of the Project. The RS Team's approach to quality assurance and quality control (QA/QC) will provide detailed oversight from multiple individuals to produce high -quality deliverables and maintain project schedules. A detailed description of RS QA/QC measures is provided in Section 1.8 of the Technical Approach and Restoration Plan. Raymond Holz, who is a member of the American Society of Landscape Architects (ASLA), will serve as Senior Project Manager. During his nine years with RS, Raymond has performed dozens of Site Identification and Mitigation Feasibility Studies and currently oversees Mitigation Implementation Services at RS. He has worked on over a dozen NC DMS full -delivery projects; his responsibilities have included site identification and acquisition, vegetation management, project oversite (permitting, construction, yearly monitoring and, remedial action planning), coordination with DIMS Project Managers, and management of project closeouts' with the North Carolina Interagency Review Team. To date, Raymond has successfully "closed -out" ten compensatory mitigation projects for Restoration Systems. His diverse experience in managing compensatory mitigation projects will ensure timely delivery of project tasks. Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) The Key Team Member table below outlines all members involved with the Project, their role, and responsibilities. A projected workload for their involvement with the Project is provided as a percentage of their total work time. Key Team Members Projected Key Team Role Responsibilities Workload (as % Member of total time) Raymond Holz Management Team: Primary POC with DMS Project performance management 5% Sr. Project Manager / Project development and consultant management RS Operations Manager Inter -Agency Review Team coordination Alex Baldwin, LSS, Management Team: Landowner coordination/easement acquisition PWS RS Wetland Scientist 10% Sr. RS Scientist & QA/QC Prepare water budgets as needed RS Manager RS Chief QA/QC Manager Matthew Harrell Management Team: Habitat expert Responsible for overseeing the monitoring, maintenance 2% Project Manager (Day -to- Coordinating and reviewing annual monitoring reports RS Day Operations) Development of remedial action plans if required Construction oversight for RS Worth Creech, GC Management Team: Managing the quality of work and budget costs Communicating with Project Manager, Designer, and 2% RS Construction Lead Engineer of Record Preparing work schedules for contractors Delegate and oversee main project tasks Design Team: Peer & technical reviewer of deliverables Grant Lewis, LSS Lead and assist with fieldwork, designs, and deliverables Sr. Project Manager Permit Application o 5/0 Axiom Stream/Wetland Designer Attend project meetings as needed Construction management and oversight Lead environmental scientist for project tasks including but Kenan Jernigan Design Team: not limited to resource delineations, functional assessments, monitoring, and construction oversight and maintenance 10% Axiom Environmental Lead Prepare environmental documents and deliverables; Conduct peer reviews on project deliverables Lead engineer working collaboratively with Design Team Sr. Josh Dalton, PE, Design Team: PM on the design approach CPESC Conduct hydrologic and hydraulic analysis as needed 2% Lead Engineer (Engineer Delegate and oversee CADD tasks Sungate of Record) Preparation of deliverables Attend project meetings as needed John Rudolph, PLS Design Team: Lead and oversee project boundary, topographic, construction, and as -built surveys o 5/0 K2 Design Survey Lead Delegate appropriate supporting staff Review and approve all final surveys Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) Key Team Members Key Team Member Role Responsibilities Projected Workload (as o of total time) Lloyd A. Glover Implementation Team: Construction of the Project Adherence to all permit conditions Land Mechanic Sr. Construction Communicating with Project Manager, Designer, and 5% Designs Manager/Site Foreman Engineer of Record Attend project meetings as needed Mary Margaret -Review planting and planting material plans McKinney &Josh Implementation Team: -Acquire planting stock Merritt Oversee hardwood planting 2% Forestry Lead Carolina5ilvics Vegetation management Key Team Member Resumes Below is a brief overview of each Key Team Member's resume and project experience over the past three years. Full resumes can be provided at the request of the Division. Table 2: Key Team Member Resumes Name and Proposed Role Key Mitigation Project Experience (Past 3 yrs.) Raymond Holz, ASLA — Restoration Systems Roles: Sr. Project Manager/ Operations Manager / Agency Environmental assessment and natural resource Coordination Lead No. of Relevant Projects: 15+ investigations Professional Licenses, Certifications, and Training: Site identification/land acquisition Stream Mechanics — Function -Based Framework for Stream Natural systems restoration design Assessment & Restoration Projects, NCSU Nutrient Management Construction management Training / Revised Universal Soil Loss Equation, NCSU — MDC for - Monitoring Stormwater BMP, NCSU/NCDOT Level I: Erosion & Sediment Project Closeout Control Installer/Inspector Alex Baldwin — Restoration Systems Roles: Senior Environmental Scientist / QA-QC Manager No. of Relevant Projects: 20+ Environmental assessment and natural resource Professional Licenses, Certifications, and Training: NC Licensed investigations Soil Scientist (#1297), Professional Wetland Scientist (#2221), NC Natural systems restoration design Wetland & Stream Assessment Method Certifications, NCSU River Monitoring Course — 201 NDC Principles, NCDWR Surface Water ID Site identification / land acquisition Certification (#934T-1116), NCSU Stormwater BMP Certification (#2508) Matthew Harrell — Restoration Systems Roles: Project Manager — Day to Day Operations / Site Acquisition Environmental assessment and natural resource No. of Relevant Projects: 12+ investigations Professional Licenses, Certifications, and Training: Site identification/land acquisition NC Prescribed Burner #NCFS-685. NWCG FF-2 certified, plus Natural systems restoration design / management additional classes including NCFS Atmospheric Dispersion Controlled Burn Modeling course, NC DA&CS Licensed Pesticide Applicator #032- Monitoring 7392, NC Wetland Assessment Method Certification Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) Table 2: Key Team Member Resumes Name and Proposed Role Key Mitigation Project Experience (Past 3 yrs.) Worth Creech — Restoration Systems Environmental assessment and natural resource Roles: Construction Manager No. of Relevant Projects: 20+ investigations Professional Licenses, Certifications, and Training: Site identification / land acquisition NC Unlimited Building General Contractor's License, NC, #64807, Natural systems restoration design Rosgen Level I Certification, NC Stormwater BMP Inspection, and Construction management Maintenance Certificate, NCEEP/NCSY Stream Restoration - Monitoring Construction Training Certificate Project Closeout W. Grant Lewis —Axiom Roles: Environmental assessment, natural resource investigations, Environmental assessment and natural resource technical approach, stream & wetland design investigations No. of Relevant Projects: 20+ Natural systems restoration design Professional Licenses, Certifications, and Training: Construction management NC Licensed Soil Scientist (#1233), Society of Wetland Scientists, Monitoring Professional Wetland Scientist, Applied Fluvial Geomorphology Project Closeout (Rosgen Level 1, 11, III, and IV) Kenan Jernigan — Axiom Roles: Environmental assessment, natural resource investigations, Environmental assessment and natural resource and technical approach investigations No. of Relevant Projects: 20+ Natural systems restoration design Professional Licenses, Certifications, and Training: Construction management NC Wetland Assessment Method Certification — 2012, Surface Monitoring Water Identification Training and Certification — 2014, NC Stream Project Closeout Assessment Method Certification — 2017 Josh Dalton, PE, PCESC — Sungate Roles: Lead Engineer, non-traditional / innovative practices No. of Relevant Projects: 20+ Environmental assessment and natural resource Professional Licenses, Certifications, and/or Training: investigations Professional Engineer— North Carolina, South Carolina, Natural Systems Restoration Design & Engineering Certified Professional in Erosion and Sediment Control, Sediment & Erosion Control Design NCDOT Level III Designer of Erosion and Sediment Control Plans, Dam Removal Engineering NCSU Stormwater BMP Inspector, NCDEMLR Stormwater BMP Plan Reviewer John Rudolph — K2 Design - Natural systems restoration design s: Roles: Surveyor Environmental assessment and natural resource No. Relevant Projects: 20+ Professional Licenses, Certifications, and Training: investigations Professional Land Surveyor North Carolina L-4194, Virginia Monitoring 0403003029, South Carolina ELS.30298, Certified Professional in Land Acquisition Erosion and Sediment Control (national license) - CPESC 2226 Project Closeout Lloyd A. Glover— Land Mechanic Designs Roles: Senior Project Manager/Site Foreman No. of Relevant Projects: 70+ Natural systems restoration design Professional Licenses, Certifications, and Training: - Construction and management Level I & 11 NCDOT Erosion and Sedimentation Control/Storm Environmental assessment and natural resource Water Certification Stream Restoration Construction Training NCSU 2005 investigations Stormwater BMP Inspection and Maintenance Cert. MSHA Certified Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) Table 2: Key Team Member Resumes Name and Proposed Role Key Mitigation Project Experience (Past 3 yrs.) Mary Margaret McKinney — Carolina Silvics Roles: Registered Forester No. of Relevant Projects: 20+ Professional Licenses, Certifications, and Training: North Carolina Registered Forester 1996 NC Commercial Ground Pesticide Applicator - Aquatics, Forestry, and Ornamental & Turf Grass 2014 Master of Science in Forestry with a minor in Plant Community Ecology 1996 — North Carolina St University Josh Merritt — Carolina Silvics Roles: Project Manager for Vegetation Success No. of Relevant Projects: 20+ Professional Licenses, Certifications, and Training: NC Commercial Ground Pesticide Applicator- Aquatics, Forestry, and Ornamental & Turf Grass (Since 2015) NCDOT Level 1 Erosion & Sediment Control/Stormwater Inspector/Installer Space Purposefully Left Blank Monitoring Natural systems restoration design Environmental assessment and natural resource investigations Environmental assessment and natural resource investigations Monitoring Monitoring Pierce Terrace Wetland Mitigation Site Part E. Corporate Background & Experience Technical Proposal (RFP # 16-007907) PART F: PROJECT ORGANIZATION RS will lead the Team as Offeror/Sponsor, providing project management support and coordination between the RS Team members, the DMS, and regulatory entities (County, State, and Federal) for the life of the proposed project. Raymond Holz from RS will act as Senior Project Manager for the Site. He will oversee all aspects of implementation, monitoring, and closeout in close collaboration with RS & Team staff, the NC Division of Mitigation Services, and under the regulatory review of the North Carolina Interagency Review Team. Raymond will be the primary contact for the DMS on this project. RS' Project Manager, Alex Baldwin will lead day to day operations, land acquisition, categorical exclusions review, general landowner relations, mitigation plan development, and project compliance. Work on this project will be performed primarily by staff from the following office locations: Restoration Systems 1101 Haynes Street Suite 211 Raleigh, NC 27604 /7X7" Akiom Environmental, Inc. Axiom Environmental, Inc. 218 Snow Avenue Raleigh, North Carolina 27603 The following graphic provides a visual representation of the Project's organizational structure. George Howard (RS) RS' CEO, Project's Authorized Representative RS Support Staff Alex Baldwin, LSS, Sr. RS Scientist, CA/QC PWS Manager,& Project Manager (Day -to -Day Operations) Matthew Harrell Habitat Specialist Worth Creech, GC Construction Manager Lloyd Glover & Charles Hill Land Mechanic Designs Construction Lead M. McKinney & Josh Merritt Carolina Silvics Forestry Lead NC DMS / NC IRT Raymond Holz (RS) Sr. Project Manager / Operations Manager Grant Lewis, LSS (Axiom) Stream/Wetland Designer Kenan Jernigan (Axiom) Environmental Lead Josh Dalton, PE, CPESC (Sungate) Lead Engineer (Engineer of Record) John Rudolph, PLS Carolina Silvics Survey Lead Pierce Terrace Wetland Mitigation Site Technical Proposal (RFP # 16-007907) Part F. Project Organization TECHNICAL APPROACH AND RESTORATION PLAN PIERCE TERRACE WETLAND MITIGATION SITE GATES COUNTY, NORTH CAROLINA RFP #16-007907 - FULL DELIVERY PROJECTS TO PROVIDE NON -RIPARIAN WETLAND MITIGATION CREDITS WITHIN CATALOGING UNITS 03010203 AND 03010204 OF THE CHOWAN RIVER BASIN TABLE OF CONTENTS PART G: TECHNICAL APPROACH...................................................................................................................1 1.1 Project Goals and Objectives...........................................................................................................1 1.2 Project Description..........................................................................................................................5 1.2.1 Soils.................................................................................................................................5 1.2.2 Existing Land Use.............................................................................................................6 1.2.3 Nutrient Model................................................................................................................6 1.2.4 Revised Universal Soil Loss Equation(RUSLE).................................................................7 1.2.5 Site Design and Implementation Constraints..................................................................7 1.3 Project Development......................................................................................................................8 1.3.1 Wetland Restoration (Re-establishment)........................................................................8 1.3.2 Forest Restoration...........................................................................................................9 1.3.3 Fence / Easement Marking...........................................................................................10 1.3.4 Nuisance Species Management....................................................................................10 1.4 Proposed Mitigation......................................................................................................................10 1.5 Current Ownership and Long-term Protection.............................................................................11 1.6 Project Phasing..............................................................................................................................11 1.7 Success Criteria.............................................................................................................................12 1.8 Quality Control..............................................................................................................................13 1.9 References.....................................................................................................................................16 LIST OF TABLES Table1. RBRP Goals.................................................................................................................................................1 Table2A. INC WAM Summary....................................................................................................................................2 Table 2B. Targeted Functions, Goals, Objectives, and Uplift Evaluation...................................................................3 Table 3. Project Background Information................................................................................................................5 Table4. Site Soils.....................................................................................................................................................6 Table 5. Threatened and Endangered Species........................................................................................................7 Table 6A. Option 1 Mitigation Activities and Credit Potential Summary.................................................................10 Table 6B. Option 2 Mitigation Activities and Credit Potential Summary.................................................................10 Table7. Current Ownership..................................................................................................................................11 Table 8. Proposed Project Schedule......................................................................................................................11 Table9. Monitoring Schedule................................................................................................................................12 Table10. Success Criteria........................................................................................................................................12 Table 11. Compatibility of Performance Criteria to Project Goals and Objectives..................................................12 Pierce Terrace Wetland Mitigation Site Technical Proposal (RFP # 16-007907) Table of Contents APPENDICES Appendix A. Figures Figure 1. Site Location Figure 2. Hydrologic Unit Map Figure 3. Topography and Drainage Features Figure 4. Existing Conditions and Soils Figure 5A. Proposed Conditions Option 1 Figure 5B. Proposed Conditions Option 2 Appendix B. Stream & Wetland Data NCWAM Forms Nutrient Model Soil Boring Logs RUSLE Equation Water Budget Appendix C. NHP Report Appendix D. Memorandum of Option Agreements & Landowner Authorization Form Appendix E. Technical Proposal Score Sheet Pierce Terrace Wetland Mitigation Site Table of Contents Technical Proposal (RFP # 16-007907) PART G: TECHNICAL APPROACH 1.1 Project Goals and Objectives The Pierce Terrace Mitigation Site (Site) is located within Targeted Local Watershed (TLW) 03010203040040 and subbasin 03-01-01. Site goals and objectives are tied to the Chowan River Basin Restoration Priorities (RBRP) report (NCEEP 2009), which documents goals for the Chowan River Basin. These goals are summarized below, along with Site objectives for addressing and achieving the PBRP Goals through the Project's proposed mitigation activities. Table 1. RBRP Goals RBRP Goal Site Objectives Addressing RBRP Goals 1. Restoring 105 acres of wetland 2. Removing from the Site: Implement wetland, stream, and shoreline restoration - 1,270 Ibs Nitrogen/yr projects that reduce sources of sedimentation, - 21223 Ibs Phosphorus/yr nutrient pollution, and surface runoff by restoring 3. Ceasing the loss of 503.62 tons of soil/yr from the hydrology and vegetation, stabilizing banks and Site restoring natural geomorphology where appropriate. 4. Planting 107 acres of non -riparian wetland flats & 20 acres of upland buffer 5. Removing 127.5 acres of agriculture from production Work with landowners, local governments, local Restoring and protecting at a minimum, 105 acres of conservancies and other nongovernmental groups to wetlands immediately adjacent to a NCDMS wetland protect and restore watersheds through restoration mitigation site and 1-mile from Merchants Millpond State and preservation. Park (MMSP). Restore streams and riparian buffers to provide shade Reducing peak flows to receiving waters by restoring and temperature control and increase in stream surface and subsurface water storage, thus reducing woody debris for habitat. erosive forces in receiving waters. Restore and protect sensitive aquatic resources to Restoring and protecting at a minimum, 105 acres of improve habitat and species diversity through the wetlands which drain directly to the receiving waters of restoration of wetlands, streams and riparian buffers. MMSP. Develop Local Watershed Plans in the basin to identify and address water quality impacts through a consensus based local stakeholder process. These plans will work to identify specific wetland, stream, NA and riparian buffer restoration projects as well as preservation, enhancement and best management practice strategies. Cooperate and partner with local resource agencies to help leverage federal and state grant funding for NA watershed restoration efforts. The Site is not located in a Local Watershed Planning (LWP) area, Regional Watershed Plan (RWP), or Targeted Resource Area (TRA); however, the Site encompasses the NCDMS Hofler Wetland Mitigation Site (NCDMS Project No. 95355) and is adjacent to Merchants Millpond State Park (MMSP), a listed natural area by the North Carolina Natural Heritage Program. Pierce Terrace Wetland Mitigation Site page 1 Technical Proposal (RFP # 16-007907) Site specific mitigation goals and objectives were developed through the use of North Carolina Wetland Assessment Method (NC WAM) analyses of the drained wetland systems at the Site (NC WFAT 2010). Site functional assessment data forms are available in Appendix B including NC WAM, nutrient and sediment models, and soil boring logs. NC WAM assessment data is summarized in Table 2A. Metrics targeted to meet the Site's goals and objectives are depicted in bold. Table 2A. NC WAM Summary NC WAM Sub -function Rating Summary WAM AA Wetland Type Hardwood Flat (1) HYDROLOGY LOW (2) Surface Storage & Retention LOW (2) Sub -surface Storage and Retention LOW (1) WATER QUALITY LOW (2) Pathogen change NA (2) Particulate Change NA (2) Soluble change NA (2) Physical Change NA (2) Pollution change LOW (1) HABITAT LOW (2) Physical Structure LOW (2) Landscape Patch Structure LOW (2) Vegetative Composition LOW OVERALL LOW Based on NC WAM output, all three of the primary wetland functional metrics (Hydrology, Water Quality, and Habitat), as well as 6 sub -metrics are under -performing as exhibited by a LOW metric rating. LOW performing metrics are to be targeted for functional uplift through mitigation activities, goals and objectives, as well as, monitoring and success criteria. Wetland metrics targeted for functional uplift, tied to defined Site -specific project goals and objectives are presented in the following table. 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( u ) 2 \ « J / _ / � f / C ± 2 / k w / > E \ m $ » u F 1.2 Project Description The Site is located approximately 2 miles west of Sunbury, 5 miles northeast of Gatesville, and immediately east of MMSP (Figure 1, Appendix A). General project information is included in the following table. Table 3. Project Background Information Project Information Site Pierce Terrace Wetland Mitigation Site County Gates Easement Area 127.5 acres Site Coordinates (latitude & latitude) 36.431500,-76.649894 Site Elevations 11 feet Site Receiving Streams Bennett's Creek and Lassiter Swamp Physiography &Watershed Information Physiographic Province Coastal Plain Level IV Ecoregion Mid -Atlantic Flatwoods River Basin Chowan USGS 14-digit HUC 03010203040040 NCDWR Sub -basin 03-01-01 Targeted Local Watershed Yes LWP, RWP, TRA* No, No, No Water Quality Information Receiving Stream Index Number 25-17 Best Use Classification C, NSW 303d List No Drainage Area & Land Use Information Existing Site Land Use Soybeans and Cotton Site Drainage Area NA Site Drainage Area Land Use NA Site Drainage Area Percentage Impervious Surface <2% *LWP=Local Watershed Plan, RWP=Regional Watershed Plan, TRA=Targeted Resource Area 1.2.1 Soils Based on Web Soil Survey mapping (USDA 2019), the Site contains the soil series outlined in the following table. Existing wetlands and drained hydric soils were mapped by licensed soil scientists (NC LSS # 1233 and NC LSS # 1297) on July 31, 2019 as soils of the Bladen and Pantego series (Figure 4, Appendix A); soil boring logs are included in Appendix B. Pierce Terrace Wetland Mitigation Site page 5 Technical Proposal (RFP # 16-007907) Table 4. Site Soils Map Unit Map Unit Name Hydric Description Symbol (Classification) Status This series consists of poorly drained soils found on Bladen loam depressions and flats. The parent material is clayey and loamy BnA (TypicAlbaqults) Hydric marine deposits and/or fluviomarine deposits. Depth to the seasonal high-water table is 0-12 inches. Depth to restrictive features is more than 80 inches. Slopes are 0-2 percent. Non-hydric, This series consists of moderately well -drained soils found on Craven fine sandy loam may contain flats on marine terraces and ridges on marine terraces. The CrA, CrB (Aquic Hapudults) hydric parent material is clayey marine deposits. Depth to the inclusions seasonal high-water table is 24-36 inches. Depth to restrictive features is more than 80 inches. Slopes are 0-4 percent. This series consists of moderately well -drained soils found on Non-hydric, flats on marine terraces and broad interstream divides on GoA Goldsboro fine sandy loam may contain marine terraces. The parent material is loamy marine (Aquic Paleudults) hydric deposits. Depth to the seasonal high-water table is 24-36 inclusions inches. Depth to restrictive features is more than 80 inches. Slopes are 0-2 percent. Non-hydric, This series consists of somewhat poorly drained soils found on Lenoir loam may contain flats on broad interstream divides and terraces. The parent LeA (Aeric Paleaquults) hydric material is clayey marine deposits. Depth to the seasonal inclusions high-water table is 12-30 inches. Depth to restrictive features is more than 80 inches. Slopes are 0-2 percent. This series consists of very poorly drained soils found on flats on marine terraces and broad interstream divides on marine PnA Pantego fine sandy loam Hydric terraces. The parent material is loamy marine deposits. (Umbric Paleaquults) Depth to the seasonal high-water table is 0-12 inches. Depth to restrictive features is more than 80 inches. Slopes are 0-1 percent. 1.2.2 Existing Land Use Intensive agricultural practices exist across the entire Site. Agricultural fields within and adjacent to the Site are subject to routine fertilizer and herbicide applications including poultry litter. Site ditches are excavated on an annual basis to remove sediment loss from agricultural practices as the result of traditional plowing methods and fields left fallow outside of the growing season. All native vegetation and woody material has been removed from the Site. In general, all wetland functions associated with hydrology, water quality, and habitat have been removed. Adjacent land management activities include silviculture and agriculture practices. These areas include lateral ditching, shallow surface drains, subsurface drains, and planting beds to rapidly remove surface and subsurface water from these poorly drained soils which contribute nutrient, sediment, and fecal coliform into Merchant Millpond State Park. 1.2.3 Nutrient Model A preliminary land use nutrient model was developed for the Site. The model uses estimates of nitrogen and phosphorus inputs from livestock (USDA 2015 and USDA 1992), nutrient management for typical fields, pasture, and Pierce Terrace Wetland Mitigation Site page 6 Technical Proposal (RFP # 16-007907) hay crops in North Carolina (NC State 2016), and nutrient inputs for urban areas (SMRC 2016). Model inputs include Site area, percent land use, rainfall, number and species of livestock, and row -crop type. Using published values of nitrogen and phosphorus the model predicts the nutrient input of fertilizer and/or waste generated by livestock associated with land use. A copy of the model input and output is presented in Appendix B. Based on the land use nutrient model, cessation of land use activities at the Site may result in a direct reduction of 1,270 pounds of nitrogen and 2,223 pounds of phosphorus per year. In addition, direct evidence of bio-agriculture waste application was observed during field reviews. Bio-agricultural waste not included in the nutrient model estimates; however, cessation of the application of these materials represents a functional uplift to the Site. 1.2.4 Revised Universal Soil Loss Equation (RUSLE) The Revised Universal Soil Loss Equation (RUSLE) estimates soil loss from rill and interrill (sheet and rill) erosion caused by rainfall and its associated overland flow. The equation uses rainfall pattern, soil type, topography, crop system and management practices to generate long-term average annual rates of erosion on field slopes (USDA 2001). The structure of the RUSLE is based on the Universal Soil Loss Equation (USLE), which is given by: A=RKLSCP Where, A = average annual soil loss from rill and interrill erosion caused by rainfall and its associated overland flow (tons ac-1 yr 1), R = the factor for climatic erosivity, K = the factor for soil erodibility measured under a standard condition, L = the factor for slope length, S = the factor for slope steepness, C = the factor for cover -management, and P = the factor for support practices. Based on current land use conditions and agricultural practices at the Site, 501.65 tons per year of soil are lost, contributing to downstream erosion and sedimentation. Using an average soil density of 2.65g/cm3 (USDA, 2019), it can be determined that 224.65 cubic yards of soil are lost each year on Site, or 1.768 cubic yards per acre. Equation inputs and results are provided in Appendix B. 1.2.5 Site Design and Implementation Constraints No known Site constraints, that may hinder proposed mitigation activities, were identified during field surveys. Potential constraints reviewed include the following. Threatened & Endangered Species Listed federally protected species are listed are summarized in the following table along with potential habitat and a preliminary biological conclusion for each (USFWS 2019). Table 5. Threatened and Endangered Species Common Name Habitat at Biological (Scientific Name) Federal Status Site Conclusion American alligator Threatened (S/A) No No Effect (Alligator mississippiensis) Northern long-eared bat (Myotis septentrionalis) Threatened No No Effect Red -cockaded woodpecker Endangered No No Effect (Picoides borealis) West Indian manatee Endangered No No Effect (Trichechus manatus) Pierce Terrace Wetland Mitigation Site page 7 Technical Proposal (RFP # 16-007907) Cultural Resources Field visits were conducted at the Site in July 2019 and no structures or other features that may be eligible for inclusion on the National Register of Historic Places were identified within proposed easement boundaries; however, coordination with State Historic Preservation Office will occur prior to construction activities to determine if any significant cultural resources are present. North Carolina Natural Heritage Elements A query of the North Carolina Natural Heritage Program (NCNHP) database indicates there are no records for rare species, important natural communities, natural areas, or conservation/managed areas within the proposed project boundary. Within a one -mile radius of the Site, NCNHP lists several element occurrences (Appendix C). In addition, the Site surrounds a DMS conservation easement (Figures 4-5, Appendix A). FEMA Inspection of the FEMA Flood Insurance Rate Map 3720699800J, Panel 6998, effective July 20, 2009 indicates that the Site is not located within a mapped flood zone. Therefore, a "Conditional Letter of Map Revision" (CLOMR) will not be required for this Site. Utilities A powerline crosses the Site near Silver Springs Road. Discussions with Dominion Energy have been initiated to move the powerline out of the Site. Utilities should not pose a hindrance to Site development. Air Transport Facilities No air transport facilities are located within 5 miles of the Site. The nearest airport is Liles Field airport located 5.12 miles to the north in Corapeake, NC. 1.3 Project Development 1.3.1 Wetland Restoration (Re-establishment) Alternatives for wetland re-establishment are designed to restore a fully functioning wetland system, which will provide surface water storage, nutrient cycling, removal of imported elements and compounds, and will create a variety and abundance of wildlife habitat. Portions of the Site underlain by hydric soils have been impacted by ditching, vegetative clearing, agriculture plowing, and other land disturbances associated with land use management. Wetland re-establishment options will focus on the restoration of vegetative communities and historic groundwater tables, and the re-establishment of soil structure and microtopographic variations. In addition, the construction of (or provisions for) surface water storage depressions (ephemeral pools) will also add an important component to groundwater restoration activities. Large woody debris/material will also be added to the Site to facilitate habitat development and provide a carbon source for development of wetland functions. These activities will result in the re-establishment of approximately 105 acres of jurisdictional non -riparian wetlands. Ditch Improvement A key aspect of this wetland restoration project involves maintaining suitable, arable farmland outside the conservation easement. Landowner requirements include leaving drainage features outside the easement and upgrading two ditches leading away from the Site to keep the adjacent farmland suitable for agriculture. This will require connecting a ditch north of the Site through a culverted agriculture road crossing and directing surface water away from the Site towards the north. A second ditch running parallel to an entrance road will be cleaned, potentially deepened, and stabilized. These improvements/actions will result in a long-term balance between achievement of Site goals/objectives and maintaining adjacent land uses. Pierce Terrace Wetland Mitigation Site page 8 Technical Proposal (RFP # 16-007907) To maintain adjacent agriculture operations, several surface swales are proposed to direct Site hydrology to the offsite ditch network. Surface swales are expected to be approximately 0.5 ft in depth and are proposed to be disconnected draws that direct water away from agriculture fields towards drainage features. If necessary, drop structures may be used to hinder headcut development through the Site. Drop structures will be constructed of woody debris, rock or marl, and or natural fiber matting. Drop structures are not proposed to be constructed within the boundaries of the wetland restoration area and will not be included in mitigation crediting areas. Water Budget A preliminary water budget for the was calculated to determine the Site's potential for meeting wetland hydrology success criteria. Considering the wetland type being restored, a hardwood flat, the water budget equation was modified to only account for precipitation as the hydrological input and evapotranspiration as the hydrological output associated with this non -riparian wetland type. In order to calculate the Site's water budget, monthly precipitation and evapotranspiration rate data were acquired from the BUCKS weather station data available from NC Climate retrieval and Observations Network of the Southeast database. Based on the available data the water budget yields ^3.4-feet surplus of water across the entire 105-acre Site on an annual basis. Considering the limited hydrologic outlets associated with the Site the proposed wetland project will be able to meet the wetland hydrology requirement during years of normal precipitation. Equation inputs and results are provided in Appendix B. Wetland Buffer Approximately 22.5 acres of the Site has been mapped as non-hydric, or Class B hydric soil and is not currently proposed for wetland restoration credit. This portion of the Site may, if necessary, be excavated for ditch backfill material. The areas will be excavated to form closed, elliptical depressions no more than 1 foot in depth. Within these areas surficial soils will be removed, stockpiled, and redistributed across the borrow area. These areas are expected to develop wetland features of soil, hydrology, and vegetation and are proposed as non -crediting wetland buffers. At this time, we are not able to quantify the area of wetland creation until a detailed cut fill analysis has been completed; however, it is expected that the RFP need will be met by wetland restoration areas. NCDMS Hofler Wetland Mitigation Site A benefit of this project includes the proximity to the Hofler mitigation site, and the opportunity to incorporate the Site with an existing NCDMS conservation easement. In 2018 a network of ditches were excavated along the agricultural field immediately adjacent to the conservation easement of the Hofler mitigation site. The proposed project will fill these ditches to connect the hydrology between the two projects. The proposed Site includes wetland buffers within the conservation easement to avoid installation of future ditches in adjacent areas that will remain in agricultural production. IRS is also proposing to remove the existing berm within the conservation easement of the Hofler site to allow full restoration of surface hydrology for both projects. 1.3.2 Forest Restoration Restoration of forest allows for development and expansion of characteristic species across the landscape. Ecotonal changes between community types contribute to diversity and provide secondary benefits, such as enhanced feeding and nesting opportunities for mammals, birds, amphibians, and other wildlife. Revegetating the Site will provide overall system stability, shade, and wildlife habitat. In addition, viable communities will improve system biogeochemical function by filtering pollutants from overland and shallow subsurface flows. Variations in vegetative planting will occur based on topography and hydrologic condition of soils. Vegetative species composition will be based on Reference Forest Ecosystems (RFEs), site -specific features, and community descriptions from Classification of the Natural Communities of North Carolina (Schafale and Weakley 1990). Community associations to be utilized include: 1) Nonriverine Wet Hardwood Forest and 2) Nonriverine Swamp Forest. Pierce Terrace Wetland Mitigation Site page 9 Technical Proposal (RFP # 16-007907) Bare -root seedlings within the Nonriverine Wet Hardwood Forest and Nonriverine Swamp Forest will be planted at a density of approximately 680 stems per acre on 8-foot centers. Planting will be performed between November 15 and March 15 to allow plants to stabilize during the dormant period and set root during the spring season. Potential species planted within the Site may include the following. Nonriverine Wet Hardwood Forest 1. Bald cypress (Taxodium distichum) 2. Swamp chestnut oak (Quercus michauxii) 3. Laurel oak (Quercus laurifolia) 4. Cherrybark oak (Quercus pagoda) 5. Tulip tree (Liriodendron tulipifera) 6. American elm (Ulmus americana) 7. Swamp tupelo (Nyssa sylvatica var. biflora) 8. River birch (Betula nigra) Nonriverine Swamp Forest 1. Bald cypress (Taxodium distichum) 2. Swamp tupelo (Nyssa sylvatica var. biflora) 3. Atlantic white cedar (Chamaecyparis thyoides) 4. Pond pine (Pinus serotina) 5. Tulip tree (Liriodendron tulipifera) 6. Sweetbay (Magnolia virginiana) 7. Red bay (Persia borbonia) Note: Some portions of the Site may be more characterized by a Wet Pine Flatwoods vegetative community; however, final vegetative communities will be determined from a reference forest during the detailed planning phase of the project. 1.3.3 Fence / Easement Marking The entire easement area will be fenced and/or appropriately marked to identify the easement boundaries per United States Army Corps of Engineers (USACE) and Interagency Review Team (IRT) requirements. 1.3.4 Nuisance Species Management Cattails and other potential nuisance species will be monitored over the course of the 7-year monitoring period. Appropriate actions to ameliorate any negative impacts regarding vegetation development and/or water management will occur on an as -needed basis. 1.4 Proposed Mitigation Mitigation outlined in this proposal is designed to provide the following, as calculated in accordance with the requirements stipulated in RFP #16-007907. Table 6A. Option 1 Mitigation Activities and Credit Potential Summary Mitigation Type Wetland Type Acreage Mitigation Ratio Riparian Riverine WMU Re-establishment Non -Riparian 50 1:1 50 Rehabilitation Non -Riparian --- 1.5:1 --- Totals 50 acres 50 WMUs Table 6B. Option 2 Mitigation Activities and Credit Potential Summary Mitigation Type Wetland Type Acreage Mitigation Ratio Riparian Riverine WMU Re-establishment Non -Riparian 105 1:1 105 Rehabilitation Non -Riparian --- 1.5:1 --- Totals 105 acres 105 WMUs Pierce Terrace Wetland Mitigation Site page 10 Technical Proposal (RFP # 16-007907) 1.5 Current Ownership and Long-term Protection Current property ownership and parcel information is as follows: Table 7. Current Ownership Current Property Owner Parcel ID Number S & M Farms, LLC 6998127746000 Hellen H Pierce 6998161267000 Restoration Systems has an Agreement for the Purchase and Sale of a Conservation Easement with both property owners. A memorandum of each Agreement is recorded at the Gates County Register of Deeds (Appendix D). Each Agreement has an examination period of 18-months. Upon approval of the contract, Restoration Systems will place a conservation easement over the subject parcel; such easement will be conveyed to the State of North Carolina. Restoration Systems will remain responsible for project implementation, achievement of success criteria, and management actions. A long-term management plan that in general will include protecting the Site from encroachment, trespass, clearing, and other violations that interfere with conservation purposes will be developed for the Site and incorporated into the mitigation plan. Other activities may be incorporated based on site -specific considerations. 1.6 Project Phasing A tentative project phasing schedule is presented below and commences upon contract execution. Table 8. Proposed Project Schedule Task Project Milestones Months from Contract Execution Task 1 Regulatory Site Visit & Environmental Screening 3 Task 2 Submit Recorded Conservation Easement on the Site 12 Task 3 Mitigation Plan (Final Draft) and Financial Assurance 12 Task 4 Mitigation Site Earthwork Complete 24 Task 5 Mitigation Site Planting and Installation of Monitoring Devices 28* Task 6 Baseline Monitoring Report (including As -built Drawings) 28* Task 7 Submit Monitoring Report #1 to NCDMS Dec. after Task 6 Task 8 Submit Monitoring Report #2 to NCDMS Dec. - 2yrs after implementation Task 9 Submit Monitoring Report #3 to NCDMS Dec. - 3yrs after implementation Task 10 Submit Monitoring Report #4 to NCDMS Dec. - 4yrs after implementation Task 11 Submit Monitoring Report #5 to NCDMS Dec. - 5yrs after implementation Task 12 Submit Monitoring Report #6 to NCDMS Dec. - 6yrs after implementation Task 13 Submit Monitoring Report #7 to NCDMS and Complete Project Close-out Process Dec. - 7yrs after implementation and Spring after submittal of Report #7 * Time frame is dependent upon seasonal conditions at completion of Site implementation. Pierce Terrace Wetland Mitigation Site page 11 Technical Proposal (RFP # 16-007907) 1.7 Success Criteria The following tables summarize the monitoring schedule and success criteria for this project, which follow the October 24, 2016 NC Interagency Review Team Wilmington District Stream and Wetland Compensatory Mitigation Update. Table 9. Monitoring Schedule Resource Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Wetlands Vegetation Visual Assessment Report Submittal Table 10. Success Criteria Wetland Hydrology • Saturation or inundation within the upper 12 inches of the soil surface for, at a minimum, 10 percent of the growing season, during average climatic conditions (as per the 2016 stream mitigation guidelines). Vegetation • Within planted portions of the Site, a minimum of 320 stems per acre must be present at year 3; a minimum of 260 stems per acre must be present at year 5; and a minimum of 210 stems per acre must be present at year 7. • In the Coastal Plain counties, trees must average 7 feet in height at year 5, and 10 feet in height at year 7 in each plot. • Planted and volunteer stems are counted, provided they are included in the approved planting list for the Site; natural recruits not on the planting list may be considered by the IRT on a case -by -case basis. • Any single species can only account for up to 50% of the required number of stems within any vegetation plot. Table 11. Compatibility of Performance Criteria to Project Goals and Objectives Goals Objectives Success Criteria (1) HYDROLOGY • Till agriculture ditches • Attain Wetland Hydrology Minimize downstream • Deep rip soils to reduce compaction and increase Success Criteria flooding to the soil surface roughness • Attain Vegetation Success maximum extent • Plant native hardwood forest Criteria possible. • Protect the Site with a perpetual conservation • Conservation Easement easement recorded Pierce Terrace Wetland Mitigation Site page 12 Technical Proposal (RFP # 16-007907) Table 11. Compatibility of Performance Criteria to Proiect Goals and Obiectives (Continued) Goals Objectives Success Criteria (1) WATER QUALITY • Remove agricultural land/inputs Remove direct . Provide surface roughness and reduce compaction nutrient and pollutant through deep ripping/plowing • Attain Wetland Hydrology inputs from the Site Success Criteria and reduce • Provide a buffer between wetlands and adjacent • Attain Vegetation Success contributions to existing ditches and agriculture fields Criteria downstream waters. • Plant woody riparian buffer • Restore/enhance jurisdictional wetlands (1) HABITAT • Deep rip soils to reduce compaction and increase soil surface roughness • Plant native hardwood forest to provide organic • Attain Wetland Hydrology Improve habitat for matter and shade Success Criteria wildlife dependent • Increase interstream flat wetland area adjacent to • Attain Vegetation Success upon interstream Merchants Millpond State Park Criteria flats. • Develop a wetland hardwood flat adjacent to pine • Conservation Easement plantations and agriculture fields increasing recorded ecotonal boundaries • Restore/enhance jurisdictional wetlands 1.8 Quality Control Our core business at IRS is full -delivery ecosystem restoration (usually within the context of compensatory mitigation); as such, our projects are repeatedly scrutinized, and more importantly, our compensation is tied directly to project quality. The continued success of our firm is directly related to our ability to continue to meet the cost, quality, and schedule requirements of our projects. Thus, quality assurance and quality control (QA/QC) is of the utmost importance to our compensation and reputation. The RS Team's client/consultant collaborative, multi -disciplinary, team approach ensures the work product is of the highest caliber and professionalism. The approach allows IRS Team members to be involved in the project development and design, and to stay involved throughout construction and monitoring phases. This model incorporates QA/QC into every aspect of design, construction, and monitoring. The very nature of the IRS Team approach results in internal QA/QC by consultants before documents are sent to IRS for additional technical and peer reviews. As IRS receives deliverables from our consultants, IRS assigns the appropriate IRS staff based on background and familiarity with the project to provide a technical review of the materials. Once the technical review is complete, a second IRS professional provides an independent peer review before the product delivery to the client. This process provides detailed oversight from multiple individuals to provide high -quality deliverables and maintain project schedules. The IRS QA/QC program is made up of a broad range of measures, both general and specific, to ensure that all deliverables submitted to the contracting organization meet projected schedules, follow appropriate formats, and comply with applicable laws, regulations, and permits. Pierce Terrace Wetland Mitigation Site page 13 Technical Proposal (RFP # 16-007907) ♦ General Measures: • Staff Qualifications — RS employs personnel who are trained or experienced in varied specific aspects of environmental restoration. Examples include regulatory affairs, permitting, design, geomorphology, chemistry, biology, soils, Geographic Informational Systems (GIS), invasive species management. • Field Training — Staff members attend periodic workshops for training in pertinent topics to improve and maintain necessary skills related to stream/wetland design and construction. RS periodically holds internal workshops and field studies led by experienced staff members to ensure that the team of Project Managers is up-to-date on current practices and technology. Staff members have also attended stream/wetland restoration and water quality workshops, including those held by North Carolina State University's Stream Restoration Institute (SRI), focusing on proper procedures related to ecological restoration practices. Internal Experience - Office staff members attend regular workshops lead by professional organizations to remain current on best practices and aware of new evolutions in environmental restoration. A support team backs all projects. Senior level professionals are consulted to guide the process from start to finish successfully. ♦ Specific Measures: • Project Implementation - The core of RS's project implementation QA/QC program utilizes points of task changeover within the restoration process. Procedural verification steps at each of these changeover points provide opportunities for control and correction, minimizing waste while ensuring a project meets its objectives. • Quality Control — Ecosystem restoration projects 0 Site evaluation ■ Identify and document constraints, on and off -site, that will affect restoration objectives, design, and construction o Design evaluation ■ Verify design meets objectives and is practicable given construction constraints and site - specific conditions o Construction plan evaluation ■ Ensure construction plan is consistent with permit conditions and efficiently implements the design (i.e., limits number of phases, efficient mobilization timeline, etc.) o Construction environmental and permit compliance ■ Routine inspection of construction activities to ensure environmental compliance and that all work is performed according to specifications and limitations of acquired permits o Design and construction reconciliation ■ Reconcile construction drawings with implementation routinely, especially before transitioning between construction phases o Construction drawing and as -built reconciliation ■ Verify the accuracy of as -built drawings and reconcile with construction drawings, noting deviations and their explanations o Site close out Confirm planting was performed with appropriate species composition and density Check that all excess construction materials have been removed and all features/structures are in a completed condition • Assignment of specific tasks and responsibilities — Specific tasks that occur throughout the life of a project are assigned to specific individuals who are trained and/or experienced to perform that task. All arrangements are overseen by senior management. ♦ Project Implementation: Pierce Terrace Wetland Mitigation Site page 14 Technical Proposal (RFP # 16-007907) RS' Implementation and Construction QA/QC program is a collaborative effort between the Sr. Project Manager and Construction Manager. Either the project manager or the construction manager (or both) will be on -site, along with other trained personnel listed above, during construction hours to ensure environmental compliance and the appropriate implementation of the project's design. • Deliverable Preparation — a series of measures are taken in the preparation of deliverables to ensure each product meets the expectations of the customer in a timely manner. • Checklists and Templates — RS staff has developed internal guidelines, checklists and templates for the preparation of all deliverables to ensure compliance with appropriate requirements and schedules. Checklists are created to ensure that all required paperwork is included when assembling submittal packages and for easy delegation of the workflow. • Peer Review of Documents — All submitted deliverables are reviewed by several qualified individuals. Once a document has been generated internally or received from an assigned consultant, it is entered into a three -round process of internal review. It is first reviewed by staff members with experience in editing, and then the document is passed on to staff members with specific expertise in a given area to further ensure accuracy. Finally, where applicable, maps and diagrams are reviewed by an experienced GIS Managerfor accuracy. Once all comments have been made, the document is edited and distributed for a final round of review by staff members and the assigned Project Manager before packaging. • Prolect Managers' Meetings — All managers meet weekly to update company management on the status of each project, including the projected future timeline of tasks. In-between each meeting, there are daily communication exchanges when project timeline milestones are reached or immediate coordination is needed. • Prolect Coordination and Tracking — Restoration Systems' Project Manager and Construction Manager utilize appropriate computer software to produce a Gantt chart for each project. These charts graphically display the schedule for each project and are used to identify potential delays, overload points, and other issues related to schedules. Each chart is reviewed weekly at the Project Managers' meeting. ♦ 24/7 Response Time: RS central location and commitment to the highest degree of service is epitomized by its 24-hour response protocol. RS commits to respond to all clients, landowners, and consultants within a 24-hour or sooner period. RS' redundancy of management is key to the success of this program. RS holds weekly project manager meetings to ensure if the named project manager is unavailable to respond, another project manager can answer the call and determine the best course of action. Therefore, RS can accommodate any situation that our clients, landowners, or consultants might have under needing immediate attention from RS personnel. Pierce Terrace Wetland Mitigation Site page 15 Technical Proposal (RFP # 16-007907) 1.9 References North Carolina Ecosystem Enhancement Program (NCEEP). 2009. Chowan River Basin Restoration Priorities (online). Available: https://deg.nc.gov/about/divisions/mitigation-services/dms-planning/watershed-planning-documents/chowan- river-basin (July 26, 2019). North Carolina State University (NC State 2016). NC State University and A&T State University Cooperative Extension Resources. 2016 North Carolina Agricultural Chemicals Manual. Available: http://content.ces.ncsu.edu/north-carolina-agricultural-chemicals-manual North Carolina Wetland Functional Assessment Team (NC WFAT) 2010. N.C. Wetland Assessment Method (NC WAM) User Manual. Version 4.1. Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North Carolina: Third Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation, North Carolina Department of Environment, Health, and Natural Resources. Raleigh, North Carolina. Stormwater Manager's Resource Center (SMRC). 2016. The Simple Method to Calculate Urban Stormwater Loads. Available: http://www.stormwatercenter.net/monitorini;%20and%20assessment/simple%20meth/simple.htm United States Army Corps of Engineers (USACE). 2016. Wilmington District Stream and Wetland Compensatory Mitigation Update. United States Department of Agriculture (USDA). 1992. Natural Resources Conservation Service. Agricultural Waste Management Handbook. Available at http://www.nres.usda.gov/wps/portal/nres/detail/national/technical/nra/dma/?cid=nres143 014211 United States Department of Agriculture (USDA). 2001. Revised Universal Soil Loss Equation Version 2 Handbook. Available at online https://www.nres.usda.gov/Internet/FSE DOCUMENTS/nres144p2 025079.pdf (August 8, 2019) United States Department of Agriculture (USDA). 2015. Animal Manure Management (NRCS) available at http://www. n res. u sd a.gov/wps/po rta I/n res/d eta i I/n hj/tech n i ca I/cp/cta/? United States Department of Agriculture (USDA). 2019. Web Soil Survey (online). Available: http://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx [July 26, 2019]. United States Fish and Wildlife Service (USFWS). 2018. Endangered Species, Threatened Species, Federal Species of Concern, and Candidate Species, Gates County, North Carolina (online, updated June 27, 2018). Available: https://www.fws.gov/raleigh/species/cntylist/gates.htmi [July 30, 2019]. Pierce Terrace Wetland Mitigation Site page 16 Technical Proposal (RFP # 16-007907) APPENDIX A FIGURES Figure 1. Site Location Figure 2. Hydrologic Unit Map Figure 3. Topography and Drainage Area Figure 4. Existing Conditions and Soils Figure 5A. Proposed Conditions Option 1 Figure 5B. Proposed Conditions Option 2 Pierce Terrace Wetland Mitigation Site Appendices Technical Proposal (RFP # 16-007907) O O O U W U o 0 0 r5 (� T Z J p NwN yy Z W O 7 O LL O F O 0 N UTOM W Q N O v "6 U 0 Q Z m.L C N a 0 WF N N Y A p a a d� F o o in a • • ` Zlo w ,I' • i - 1 N C GI ?i Z f7 4 O ti f�. 1• ��1+ �i J v fa0 M J C N _ r a � CIL v 0 �E q u,�tNy m z" I} 4� r g �9 �LL�uz vN A m ? �_� a = 10 m U .. '-OUP A A..A o-ro O tip �� m_, =Z7�J A 6 E� Z = r COO O Z oE C C r r N N n '..may •LS U 9 K W y E O o E 0 0 o C o M M z a w ro c E m y o r o 0-- O O 2 w o A t._==E_v O� 1 ooy co E E o EEEE;c NY P s6 C O OD d r..... �M r NJ • V co . . . . . . . . . . . p r} 4I���}'r f i 4 I 150 o z o v Tv qLLJ / o / } _ �� - 88 ± $ Wz / gk a �( » 22 0 | ` 22 / > t E 2 �� 7 6 ! / z a 5 3 / .16 _ (19 2 2 m a : §0 @ - \- E \_j/ \ ( ! ` . /\ \� :re. p . )D ®� - 07\£� � ®6 d W W ° 0 0 U F C) } o 0 • �'� a a W N J M 0 uJ �w of M o WQ 0 �zz7 ~ ¢ U 00 a qaw z LL OLL o W 0 6 0 m m o a a F o o (n a U 1 4 X) E J ~ E • W ov ` w_o O O O C C) O U) U � U � C) N Z � C U N ' C d W wooJ N O� 0 �n Z — Q oI U w C� 0 0 0 fn ato N v (n z UZJ 0 o W Y w 0 O 0 Q ° of W N 001 Ln 3 w0z - LL a A O o o cn a` r l/`rT-' =E z v t'� � '��✓%ic- �`ti JIB o wID co w 0 rn rn ' �: '`y, 1��� _ �1 m `• +'j�,�,,/1 t o u) C o h ocj�wo Cie m w 6 C _ _ f -- _ _ - _ - _ T'a w (7 (n w w z ❑ �o m - U P roti. �•`,i. �. y 0 0 0 O a ; a- - - - - - - - 1 tt 1 1 1 .,- - - - - - - - - - - - - 1 1 1 1 / r r It 0 0 Z �Q It X w a J oLL 0 �n U w O 60 0 0 z x W Z O M o LU WO tnOZ Q Q.A OHO wQ v o W Oz ILz~ 9 L+ N U(9 �00 IL IL 6 Q Z Q N O w 0 p I ? m N l E II w O t.� I .. ' � �� � { � � � �N � Y to F. r a aai `o m r m n m a) ►, w w u m m w O Q J O O c ;t m m m .m o N Q ° o t c Z o a U '•\ A U U a H w w w a O U J 1� N X N (4 .0. .0. O C \• \ .o a w c7 a` m co t ; Y \ II Q O� w ❑o Q x6 ( C O U z E H N O Q � C w ww z w C N iD O H ?o N � O L w a U �❑ a 0 0� Ca z � o ry oLL O' O U w C) 0 0 0 w Z N > 0 � O LU w O in Z Q W OFO w Q U Q z IL0~ 9 LO Q Z . 0 . IL Q N O w C� N U A U a` 0- d F C, C, cn 0- W .✓ fw r ,� o C U) a m aai aai m o Z o a) E o o O a (� r► ,� 1 T• ,• o z o a a a o a ` o w U a (1) O J w 0� cc o 0 o a 1� m000O I 1 1 I .� •� 1 � v � 1 1 1 ' I i .. `.----- - - - - -� 1 a 1 �'• 1 W Do YR/ < s. - •\� 1 4:•irt O E 1 Z ` N Q tOn w C YI W W w W o z C N a LU o D APPENDIX B STREAM & WETLAND DATA NCWAM Forms Nutrient Model Soil Boring Logs Nutrient Model RUSLE Equation Water Budget Pierce Terrace Wetland Mitigation Site Appendices Technical Proposal (RFP # 16-007907) NC WAM Wetland Rating Sheet Accompanies User Manual Version 5.0 Wetland Site Name Wetland AA Date of Assessment 7/31/2019 Wetland Type Hardwood Flat Assessor Name/Organization A. Baldwin/RS Notes on Field Assessment Form (Y/N) YES Presence of regulatory considerations (Y/N) NO Wetland is intensively managed (Y/N) YES Assessment area is located within 50 feet of a natural tributary or other open water (Y/N) NO Assessment area is substantially altered by beaver (Y/N) NO Assessment area experiences overbank flooding during normal rainfall conditions (Y/N) NO Assessment area is on a coastal island (Y/N) NO Sub -function Rating Summary Function Sub -function Metrics Rating Hydrology Surface Storage and Retention Condition LOW Sub -surface Storage and Retention Condition LOW Water Quality Pathogen Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Particulate Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Soluble Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Physical Change Condition NA Condition/Opportunity NA Opportunity Presence (Y/N) NA Pollution Change Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) YES Habitat Physical Structure Condition LOW Landscape Patch Structure Condition LOW Veaetation Composition Condition LOW Function Ratina Summa Function Metrics Rating Hydrology Condition LOW Water Quality Condition LOW Condition/Opportunity LOW Opportunity Presence (Y/N) YES Habitat Condition LOW Overall Wetland Rating LOW v 0 'O +7+ O c O 3 a a 3 z° E L L U Q tLo -0 N J LJ w E v ¢ v 0 w 5 °J Q m : v c W 7 Z w 7 C 16 J 7 7 O lD w O u1 7 r N Ln C a a p_ 7 'M-I LLn O O Z a ar ooaj UM N a o t m p = w d +7+ U � a .° O I M O d O N V1 O O N � .-I � N o O z o o 0 0 a 0 3 Of o Z) v 7 N o � U > N c w V . Q w Ln 7 O 7 e 7 > n �� 7 v E E ° ¢c Q o N N o0 N N t' II E 7 v V ? J v E 3 m 'ui E m c aj = U = Q N � E E v v 0: 0: Z a AXIOM ENVIRONMENTAL, INC 218 Snow Avenue Raleigh, North Carolina 27603 919- 215-1693 SOIL BORING LOG Date: 7/31/2019 Project/Site: Pierce Terrace County, State: Gates County, NC Sampling Point/ Coordinates: Soil Profile A (36.435153,-76.653365) Investigator: W. Grant Lewis Soil Series: Bladen Axiom Environmental, Inc. Notes: Location is shown on Figure 4. Depth (inches) Matrix Mottling Texture Color % Color % 0-9 2.5 Y 5/2 100 fine sandy loam 9-14+ 2.5 Y 6/2 80 10 YR 6/8 15 clay loam 2.5 Y 8/1 5 clay loam North Carolina Licensed Soil Scientist Number: 1233 Signature: Name/Print: W. Grant Lewis AXIOM ENVIRONMENTAL, INC 218 Snow Avenue Raleigh, North Carolina 27603 919- 215-1693 SOIL BORING LOG Date: 7/31/2019 Project/Site: Pierce Terrace County, State: Gates County, NC Sampling Point/ Coordinates: Soil Profile B (36.432226,-76.654255) Investigator: W. Grant Lewis Soil Series: Pantego Axiom Environmental, Inc. Notes: Location is shown on Figure 4. Depth (inches) Matrix Mottling Texture Color % Color % 0-9 10 YR 3/2 100 sandy loam 9-12+ 2.5 Y 6/2 80 10 YR 6/8 20 clay loam North Carolina Licensed Soil Scientist Number: 1233 Signature: Name/Print: W. Grant Lewis AXIOM ENVIRONMENTAL, INC 218 Snow Avenue Raleigh, North Carolina 27603 919- 215-1693 SOIL BORING LOG Date: 7/31/2019 Project/Site: Pierce Terrace County, State: Gates County, NC Sampling Point/ Coordinates: Soil Profile C (36.430601,-76.651965) Investigator: W. Grant Lewis Soil Series: Bladen Axiom Environmental, Inc. Notes: Location is shown on Figure 4. Depth (inches) Matrix Mottling Texture Color % Color % 0-9 2.5 Y 5/2 100 sandy loam 9-14 2.5 Y 5/2 90 10 YR 5/6 10 fine sandy loam 14-20+ 2.5 Y 5/2 85 2.5 Y 5/1 10 sandy loam 10 YR 6/6 5 North Carolina Licensed Soil Scientist Number: 1233 Signature: Name/Print: W. Grant Lewis AXIOM ENVIRONMENTAL, INC 218 Snow Avenue Raleigh, North Carolina 27603 919- 215-1693 SOIL BORING LOG Date: 7/31/2019 Project/Site: Pierce Terrace County, State: Gates County, NC Sampling Point/ Coordinates: Soil Profile D (36.433839,-76.645792) Investigator: W. Grant Lewis Soil Series: Bladen Axiom Environmental, Inc. Notes: Location is shown on Figure 4. Depth (inches) Matrix Mottling Texture Color % Color % 0-7 2.5 Y 5/3 100 fine sandy loam 7-14 2.5 Y 5/2 75 2.5 YR 6/2 20 clay loam 10 YR 6/8 5 14+ 2.5 Y 6/2 80 10 YR 6/8 15 clay 10 YR 4/6 5 North Carolina Licensed Soil Scientist Number: 1233 Signature: Name/Print: W. Grant Lewis LLI J C N O O 'a) C O L r, -0 R C W a) d LA U LA N N J O J — v � O cr N _0 11 N� g O L °J •0 N u a a, LA GJ 00 N M II 11 C: a C 00 _ U1 U n U N Ln 0 Z L O N � O v v �� CU 0 � m Y U 70 Li U v v Y C N a O W O C d M N OU I I M L O O L u U Ll +�+ f1 L C O a) Z bb O M C v CM C f6 L / O > U , O U !Z O U v 01 O 11 FL N N v C o t ULO o 0 0 11 U E Z • C: L W ? 'E O O O M U o -0 w C > 01 II C7 > t O ° L°n L O U O U C M p � v M C3) 0 L > v v o C7 o CL w o O- w v U U1 o N ti O O o \ -0 C C O E UP U ti o II CLn p o C: v � o oU� _0 av U1 } 2 0 2 C3) 0 C Q II O L GA O E O Q O w M C7 Q CO L 4 C G.0 = (6 U1 U Li C O Q Lnv N L L a) •L > ;��� (A V O U Q i2 m 6 U v � Q > a 00 w Q. v 0) o O � U i C i O N a i U N �p ate+ U U1 G a � aO L U 0 C: z O U N C ° Y U Q �O ° O O fV N � i p ° 'a Lli 01 i L O � v 01 i M 'O N i U fu > N O (A — U C 0 lD ->- v a N Ln O E a O O M Qj H Ln M m E N O 01 L U N a y� 0.0 I I Ln + N EA CY)� r4 N N • i •+Oj o 41 Ln II II C > +, z fh V N N O iF ti C Q C >; L M •O + II Now i OO• N Uz N to O J O 41 J EA G0 liL n i 11 in > 0 a v 41 H O O Pierce Terrace Water Balance Calculation Water Budget Equation The hydrologic cycle of a wetland can be expressed in a water budget that accounts for water inflows and outflows to the system, as follows: where: AS = [P + Si + G;] — [ET + So +Go] AS = change in volume of water storage in a defined area over time P = precipitation Si = surface -water inflow G; = ground -water inflow ET = evapotranspiration So = surface water outflow Go = groundwater outflow Water Budget Calculation Assumptions This drained Hardwood Flat wetland will be restored as two wetland polygons. The following assumptions apply to the water budget calculation: 1. Precipitation that falls within the 105-acre footprint will be the primary hydrologic input. 2. Surface -water and ground -water inflow will be secondary hydrologic inputs and are not expected to be critical factors in restoring wetland hydrology. This is assumed because of the landscape position of the wetland is an interstream divide and the surrounding land use practices mostly being forestry which convey water down gradient through a network of ditches. The Site is surrounded by Hydric B soils which will provide supplemental hydrological inputs. 3. Currently surface water outflow for the site is being conveyed off the Site via a ditch network system, and will be eliminated by removal of existing ditches and associated outlets. Water will leave the Site once it reaches a set elevation to be determined during final design in order to prevent hydrologic trespass on adjacent properties. 4. The primary soil series associated with the Site is Bladen loam 0-2% slopes (NRCS soil mapunit BnA) which is poorly drained with slow permeability. Land management practices for this soil series include forestry and agricultural, both activities include a ditch network system coupled with surface manipulation to remove hydrological inputs in order to achieve sustainable production. Once the Site's ditches are filled and outlets removed the hydrological inputs will be retained resulting in restoration of wetland hydrology. Based on these assumptions it is assumed that no significant groundwater or surface water inflow/outflow will occur at the Site to the degree that it will affect the restoration of wetland hydrology. Applying these assumptions to the water budget equation, modifies the water balance equation for the Site to: AS = [P] — [ET] Precipitation The USDA NRCS provides Wetlands Climate Tables through the Agricultural Applied Climate System (AgACIS) which includes climate data and summary reports. There are two AgACIS weather stations in Gates County, however both had incomplete datasets that could not be used for this exercise. As an alternative The State Office of North Carolina at NCSU developed the NC Climate Retrieval and Observations Network of the Southeast Database (NC CRONOS) which provides precipitation data. There is one NC CRONOS weather station listed for Gates County. The weather station used is Buckland Elementary (ID — BUCK) which is located —6- miles to the west northwest of the Site in Gates County. The weather station was established in September 2006 and data is limited therefore precipitation data is the average of precipitation data collected from 2015 — 2019. Evapotranspiration As discussed above in the water budget calculation assumptions surface water and groundwater outflows will be eliminated during construction of the Site, leaving evapotranspiration as the only water loss for the system after construction is complete. The NC CRONOS BUCK weather station also provides Daily Reference Crop Evapotranspiration (ETo) and Daily Crop Evapotranspiration (ETc) for the previous 48-months at their weather stations around the state. A crop coefficient is multiplied by the ETo in order to calculate ETc. The data was accessed from the NC CRONOS BUCK weather station in August 2019, and provided ETo and ETc data. Field soybean at mid -season growth stage was selected for ETc as this crop has the highest water loss through evapotranspiration of the crops previously grown at the Site. The ETo and ETc data provided was from Jan 2015 — July 2019, and was averaged for each month in order to perform the water budget calculation. Summary of Water Budget Analysis Month Total Precipitation (in) Wetland Area (ac) Direct Precipitation on Wetland (ac-ft) Total Water Available (ac-ft) Avg Eto Rate (in) Avg Etc Rate (in) ET Water Loss (ac-ft) Water Budget Net Balance +/- (ac-ft) Water Budget Remaining Total +/- (ac-ft) Jan 3.48 105 30.47 30.47 1.21 1.39 3.52 26.95 Feb 3.58 105 31.33 31.33 1.74 2.00 5.23 26.10 53.05 Mar 4.26 105 37.28 37.28 2.74 3.15 9.78 27.49 80.55 Apr 3.61 105 31.57 31.57 4.10 4.72 12.41 19.15 99.70 May 4.84 105 42.31 42.31 4.76 5.47 19.30 23.01 122.71 Jun 5.76 105 50.36 50.36 5.20 5.98 25.08 25.27 147.98 J u I 8.61 105 75.32 75.32 5.43 6.24 39.18 36.14 184.12 Aug 5.12 105 44.80 44.80 4.72 5.43 20.28 24.52 208.64 Sep 7.78 105 68.03 68.03 3.37 3.88 21.98 46.05 254.69 Oct 5.71 105 49.92 49.92 2.34 2.69 11.19 38.73 293.42 Nov 3.47 105 30.38 30.38 1.27 1.46 3.71 26.68 320.10 Dec 4.31 105 37.71 37.71 1.01 1.16 3.65 34.06 354.16 Totals: 60.51 529.46 529.46 37.89 43.57 175.30 354.16 Results and Conclusions The monthly and annual water budget results for the proposed wetlands are presented in the "Water Budget Net Balance +/-" column of the table above. A monthly running total of the water budget is presented in "Water Budget Remaining Total +/-" column of the table above. No water deficits were observed in the calculation during any month of the year. A water surplus is available on a monthly and annual basis. This analysis reflects monthly water budget conditions based on monthly direct precipitation and subtracting monthly evapotranspiration to arrive at monthly water budget summaries. Based on this calculation -3.4-feet surplus of water will cover the entire 105-acre Site on an annual basis. Considering the limited hydrologic outlets associated with the Site the proposed wetland project will be able to meet the wetland hydrology requirement during years of normal precipitation. R eferen r.es Kreiser, G.S. 2003. A Wetland Restoration Project: Water Budget and Nutrient Analysis of a Drained Carolina Bay (Master's Thesis). Retrieved from NCSU Library Repository. (Accessed on December 14, 2018 https:Hrepository.lib.ncsu.edu/handle/1840.16/243) Mitsch, W.J., and J.G. Gosselink. 2000. Wetlands. 3rd edition. John Wiley & Sons, New York, NY, USA. APPENDIX C NHP REPORT Pierce Terrace Wetland Mitigation Site Appendices Technical Proposal (RFP # 16-007907) MEN Roy Cooper. Governor •s ; NC DEPARTMENT OF Susi Hamilton, Secretary ■■ ■■ NATURAL AND CULTURAL RESOURCES 013 0 Walter Clark, director, Land and Water Stewardship NCNHDE-9899 August 1, 2019 Allison Keith Axiom Environmental 218 Snow Ave Raleigh, NC 27603 RE: Pierce Terrace ; 19-001.06 Dear Allison Keith: The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide information about natural heritage resources for the project referenced above. A query of the NCNHP database indicates that there are records for rare species, important natural communities, natural areas, and/or conservation/managed areas within the proposed project boundary. These results are presented in the attached `Documented Occurrences' tables and map. The attached `Potential Occurrences' table summarizes rare species and natural communities that have been documented within a one -mile radius of the property boundary. The proximity of these records suggests that these natural heritage elements may potentially be present in the project area if suitable habitat exists. Tables of natural areas and conservation/managed areas within a one -mile radius of the project area, if any, are also included in this report. If a Federally -listed species is documented within the project area or indicated within a one -mile radius of the project area, the NCNHP recommends contacting the US Fish and Wildlife Service (USFWS) for guidance. Contact information for USFWS offices in North Carolina is found here: httr)s://www.fws.gov/offices/Directory/ListOffices.cfm?statecode=37. Please note that natural heritage element data are maintained for the purposes of conservation planning, project review, and scientific research, and are not intended for use as the primary criteria for regulatory decisions. Information provided by the NCNHP database may not be published without prior written notification to the NCNHP, and the NCNHP must be credited as an information source in these publications. Maps of NCNHP data may not be redistributed without permission. Also please note that the NC Natural Heritage Program may follow this letter with additional correspondence if a Dedicated Nature Preserve, Registered Heritage Area, Clean Water Management Trust Fund easement, or an occurrence of a Federally -listed species is documented near the project area. If you have questions regarding the information provided in this letter or need additional assistance, please contact Rodney A. Butler at rod ney.butlerCo�ncdcr.aov or 919-707-8603. Sincerely, NC Natural Heritage Program DEPAR7HEN7 OF NATURAL AND CULTURAL RESOURCES 121 W. JONES STREET. RALEIGH. NC 27603 • 1691 MAIL SERVICE CENTER. RALEIGH. 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HORTON, Register of Deeds Gates County, NC Handed Back to Restoration Systems Record: $26.00 eoorc 349 PAGE ]] (4) 315796 111111I�IPIflIIIIIIINp Prepared By: Raymond Holz NORTH CAROLINA MEMORANDUM OF GATES COUNTY AGREEMENT FOR PURCHASE AND SALE OF CONSERVATION EASEMENT RESTORATION SYSTEMS, LLC, a North Carolina limited liability company (hereinafter referred to as "Buyer"), and S & M FARMS, LLC, a North Carolina limited liability company (whether one or more, hereinafter collectively referred to as `'Seller"), for and in consideration of the sum of Ten Dollars and 00/100 ($10.00) and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, have entered into an Agreement for Purchase and Sale of Conservation Easement to purchase and sell conservation easements pertaining to approximately-4** (71) acres, more or less, consisting of a portion of Seller's real property located in Hunters Mill Township, Gates County, North Carolina, as shown on Exhibit A-1 attached hereto and incorporated herein by reference. (a) The provisions set forth in a written Agreement for Purchase and Sale of a Conservation Easement dated the," — day of 3v I — 2019, between the parties, are hereby incorporated in this Memorandum by reference. The Referenced Agreement has an examination period of eighteen (18) months from the execution of said Agreement. WITNESS our hands and seals, this Memorandum of Purchase and Sale of a Conservation Easement, this the 94-(�day of J tW 2019 BUYER: RESTORATION SYSTEMS, LLC By: o � me: John Preyer Title: President STATE OF NORTH C''A/ROLMA COUNTY OF ��KX I certify that the following person personally appeared before me this day, acknowledging to me that he voluntarily signed the foregoing document: J 6 n maw (Name of Person(s) Appearing before Notary) Witness my hand and official seal, this ^day of Ja 2019. `````�`������t ty ° 0 Notary's Official Signature = Z Qf �1 0 ' G 1/?O t I N tNotary's Printed or Typed Name ntltN��� My commission expires: 3 (Official Seal) 2 of 4 WITNESS our hands and seals, this Memorandum of Purchase and Sale of a Conservation Easement, this the 3I st day of „ is 2019 SELLER: S & M Farms, LLC By: /4 Name: J M. Title: 4h �esv S -r / ✓�'l`� v 1Y/ STATE OF NORTH CAROLINA COUNTY OF Gcl: A I certify that the following person personally appeared before me this day, acknowledging to me that he voluntarily signed the foregoing document: lk, TTF. (Name of Person(s) Appearing before Notary) .( h Witness my hand and official seal, this day of o ) , 2019. Not I Official Signature L4 00, % 6 � r i'M Notary's Printed or Typed Name My commission expires: Q 2 8-;!,0 23 3 of 4 EXHIBIT "A-1" Map Depicting Conservation Easement(s) Attached to and made a part of that certain Agreement for Purchase and Sale of Conservation Easements dated , 2019, by and between RESTORATION SYSTEMS, LLC ("Buyer") and S & M FARMS, LLC, a North Carolina limited liability company (collectively "Seller"). S&hi Farms. LLC _. _.. Wiggins Tract 1 of 2 Tax PIN 6998127746DDD (tt_ 9& 24 Ac.) Legend © Existing Conservation Easement Boundary (27.04 acres) Q Conservation Easement Boundary (+1- 71 acres) Gates Co Tax Parcels 2018 RESTORATION SYSTEMS. LLC 110 t HAINES 7, 3L[TE,•! I OK U+.`�7 X19 � Exhibit A-1 FAX 919AA94U ...___. eeNww >pa tt aRN it t wM w w>pA NreMRp WtM�..at utwms w >Tw tq ►>wtJr wr1A W aw atw NM w. •>Ir� p w .•e�w+sl wi ��t M Y .M�H� • ewe Y�U�I M� �Y •writ M M� Y.h M' ht>i < 4 twt t>ttNgt►Yw1.M....s.. s.>+.ew t> fl wWl p,:x •Y n� .: 4 or4 LANDOWNER AUTHORIZATION FORM PROPERTY LEGAL DESCRITION: Deed Book: 286 Page: 306 County: Gates Parcel ID Number: Gates Countv: 0600422 NC PIN: 6998127746000 Street Address: 400 Silver Springs Rd. Sunbury, NC 27979 Property Owner (please print: S & M Farms, LLC The undersigned, registered property owner(s) of the above property, do hereby authorize Raymond Holz of Restoration Systems, LLC (Contractor/Agent/Project Manager)' (Name of Contractor/Agent Firm/Agency)' Grant Lewis of Axiom Environmental, Inc. (Contractor/Agent/Project Manager)' (Name of Contractor/Agent Firm/Agency)' to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or riparian buffer mitigation project, including conducting stream and/or wetland determinations and delineations, as well as issuance and acceptance of any required permit(s) or certification(s). I agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property as part of these environmental reviews. Property Owners(s) Address: 539 NC 32 South (if different from above) Sunburv. NC 27979 Property Owner Telephone Number: (252) 465-8603 We hereby certify the above information to be true and accurate to the best of our knowledge. Owner Authorized Signature) I- RCI-17 (Date) Name of full delivery staff member (full -deliveries) or DMS project manager (design -bid -build). 2Name of company (full -deliveries) or DMS (design -bid -build). Filed: 08/08/2019 10:05:14 AM BOOK 349 PAGE 73 (4) MARY C. HORTON, Register of Deeds Gates County, NC 315795 Ifanded Back to Restoration Systems Record: $26.00 Prepared By: Raymond Holz NORTH CAROLINA MEMORANDUM OF GATES COUNTY AGREEMENT FOR PURCHASE AND SALE OF CONSERVATION EASEMENT RESTORATION SYSTEMS, LLC, a North Carolina limited liability company (hereinafter referred to as "Buyer"), and HELEN HOFLER PIERCE, a real person of North Carolina (hereinafter referred to as "Seller"), for and in consideration of the sum of Ten Dollars and 00/100 ($10.00) and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, have entered into an Agreement for Purchase and Sale of Conservation Easement to purchase and sell conservation easements pertaining to approximately fifty-six (56) acres, more or less, consisting of a portion of Seller's real property located in Hunters Mill Township, Gates County, North Carolina, as shown on Exhibit A-1 attached hereto and incorporated herein by reference. (a) The provisions set forth iti a written Agreement for Purchase and Sale of a Conservation Easement dated the day of tk-c. , 2019, between the parties, are hereby incorporated in this Memorandum by re. The Referenced Agreement has an examination period of eighteen (18) months from the execution of said Agreement. WITNESS our hands and seals, this Memorandum of Purchase and Sale of a Conservation Easement, this the day of 2019 BUYER: RESTORATION SYSTEMS, LLC By: — �; Name: George A. Howard Title: Chief Executive Officer STATE OF NO1RnTrH'`CAROLINA COUNTY OF Y `�A Vt I certify that the following person personally appeared before me this day, acknowledging to me that he voluntarily signed the foregoing document: cvumt A . mod I/ (Name of Person(s) Appearing before Notary) Witness my hand and official seal, this 9A- day of , 2019. _ No 's Official Signature PfotatYCo�n Y 'ems A. ,V\ ���• N CP•(LQ�`.�` Notary's Printed or Typed Name My commission expires:`,��* 6 j (Official Seal) 2 of 4 WITNESS our hands and seals, this Memorandum of Purchase and Sale of a Conservation Easement, this the day of—kllfi g•2019 SELLER: HELEN HOFLER PIERCE , Name:zin NLj Power of Attorney for Helen Hofler Pierce Gates County Register of Deeds, Book 346 Page 788 Date: Y - Y ` l STATE OF NORTH CAROLINA COUNTY OF (�h I certify that the following person personally appeared before me this day, acknowledging to me that he voluntarily signed the foregoing document: —r— (Name of Person(s) Appearing before Notary) Witness my hand and official seal, this day of AjjVj641j6f 2019. R• fiFj�'��i,,®�� Notary'sOf iignature c7 ,� ^Qi \OTA49), ,pf s Y - air`lliiYlP� �mcE�l`x COMISS10M EXPIRES = 7 911 1;OZ Z Notary's Printed or Typed Name V 6�B �. � '" My commission expires: 3 of 4 EXHIBIT "A-1" Map Depicting Conservation Easement(s) Attached to and made a part of that certain Agreement for Purchase and Sale of Conservation Easements dated , 2019, by and between RESTORATION SYSTEMS, LLC ("Buyer") and Helen Hofler Pierce ("Seller"). RESTORATION SYSTEMS, LLC `d1ALE:11 -650t 4 1101 HAVNFv. j,GURE211 p^.TE: -2H1V Exhibit A-1 RAI EIG H, NO 27M4 P HO N E: 919356 V 410 GRE:CH-03-002 FAX: 9197b3192 f.�iw .�ww feel ...a IY....✓. ry v�[�l e rr•.�xwan ❑ BS 5Ep 1,1m 1 Z- 4 of 4 LANDOWNER AUTHORIZATION FORM PROPERTY LEGAL DESCRITION: Deed Book: 139 Page: 610 County: Gates Parcel ID Number: Gates County: 1002248 NC PIN: 6998161267000 Street Address: 149 Silver Springs Rd. Sunbury, NC 27979 Property Owner (please print: Helen Hofler Pierce The undersigned, registered property owner(s) of the above property, do hereby authorize Raymond Holz of Restoration Systems, LLC (Contractor/Agent/Project Manager)' (Name of Contractor/Agent Firm/Agency)' Grant Lewis (Contractor/Agent/Project Manager)' of Axiom Environmental, Inc. (Name of Contractor/Agent Firm/Agency)' to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or riparian buffer mitigation project, including conducting stream and/or wetland determinations and delineations, as well as issuance and acceptance of any required permit(s) or certification(s). I agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property as part of these environmental reviews. Property Owners(s) Address: C/O Kirby Lynn Pierce Parker (if different from above) 356 Silver Springs Rd. Sunbury, NC 27979 Property Owner Telephone Number: (252) 465-8851 We hereby certify the above information to be true and accurate to the best of our knowledge. (Property Owner Autl0rized Signature) u (Date) Kirby Lynn Pierce Parker - Power of Attorney (Gates County Register of Deeds, Book 346 Page 788) 'Name of full delivery staff member (full -deliveries) or DMS project manager (design -bid -build). 'Name of company (full -deliveries) or DMS (design -bid -build). APPENDIX E TECHNICAL PROPOSAL SCORE SHEET Pierce Terrace Wetland Mitigation Site Appendices Technical Proposal (RFP # 16-007907) Technical Proposal Evaluation Criteria Rating Form Offeror: Restoration Systems, LLC Pierce Terrace Mitigation Site Site Name: River Basin / Catalog Chowan 03010203 / 03010204 Unit: RFP 16-007907 Number: Date of Site July 31, 2019 Evaluation: Type/Amt of Mitigation 105 Nonriparian WMU's Offered: Proposal Review Committee: Alternate Attendees: Section 1. Minimum Requirements Yes/No or N/A 1- For stream mitigation projects, does theTechnical Proposal adequatelyclocument the historical presenceof N/A stream(s) on the project site, provide the dra inage a reas (acres) and provide accurate, process -based descriptions ofaII project stream reaches a nd tributaries? 2- For proposals that i nclude wetl and mitigation, does the technical proposal a d equately document the presence of Yes hydric soil i ndicators (i ncluding soil boring logs prepared by a Licensed Soil Scientist a nd a map showing soil boring locations and mapped soil series)? 3- For proposals that i ncludewetl and mitigation, does the proposed success hydroperiodfollow the I RTGuidance for the proj ect s ite a nd soil series? I fthe proposed hydroperiod differs from the I RTgui dance,j ustification must be Yes provided i n the RFP. 4- Does the proposal adequately document the physical, chemical and/or biological i mpairments that currently Yes exi st on the proj ect s ite? 5- Does DMS agree wi th the overa II mitigation a pproach (proposed I evels of i ntervention) presented? [The Techni cal Proposal must demonstrate that the proposed mitigation activities a re a ppropriate for exi sting s ite Yes conditions and watershed characteristics (e.g., adjacent I and use/land cover), andareoptimized toyield maximum functional gains.] 6- Does DMS agree with the proposed credit structure(s) described in the proposal? Yes 7- Does the proposed project avoid significant a dverse i mpacts to exi sting wetl ands a nd/or streams? Yes 8- Does the proposal adequately describe howthe project will advance DMS watershed planninggoaIs? Yes 9- For any proposed Priority 2 restoration, is P2justified and/or limited to "tie-ins"? N/A An a nswer of No i n this section mea ns the Technical Proposal i s rejected. Continue or Reject? Continue Section 2. Functional Uplift Evaluation Functional Functional Planning Identified Category Functional Stressor Uplift Potential Stressor Check box below if Completethis section for identified stressoris identified Check boxes below toidentify functional stressors ONLY. Selecttheoption through watershed stressors addressed by proposal. that best describes the upl ift potential for planning RWP LWP the majorityof the proj ect area. X Non-functioning riparian Low Moderate High eryHigh buffer / wetl a nd vegetation ca X Sediment Low Moderate High eryHigh Z3 Low Moderate High Very High X Nutrients �1 X Fecal Coliform Low Moderate High Very High >ro X Other Low Moderate High eryHigh X Peak Flows Low Moderate High eryHigh 4A 0 X Artificial Barriers Low Moderate High Very High O X Ditching/Draining Low Moderate( High _0 2 X Other Low Moderate High Very High Habitat Fragmentation Low Moderate Highro eryHigh U Limited Bedform Diversity Low Moderate High Very High ca 2 X Absence of La rge Woody Low Moderate High eryHigh Debris X Other Low Moderate High Very High o Tota I Count 2 10 Total C_ O Count Multiplier Multiplier ca a-J — -0 ca Z3 x1 x3 x6 x10 x4 x6 C= V) 0 pp Count x Function 12 100 Count x Planning U C: Multiplier Multiplier Z 'L ca 112 A Sumof B 0 a Sumof Function Planning Adjusted Risk Factor Total Restoration Restoration Enhancement Total Restoration and Enhancement Feet Risk Adjusted Score and Feet Feet Enhancement Feet (Enhancement (Sum of Function AXFacto r9 Enhancement Restoration Feet + ) Feet 105 105 0 1 ` 112 Risk Adjusted Score +PlanningB = Section 3. General 112 E Total Function and Planning 1 point 3 points 6 points 10 points What percent of the request does the proposed wetland project provide? (if applicable) <20 % 20-40% 41-60% >60% Physical constraints or barriers >5% 2-5% <2% None Easement Continuity >12 8-12 0-8 Project Density >10 8-10 4-8 1 <4 7 Total 6 1 30 Section 4. Final Score and Proposal Rating Total Function and 112 E Planning Total General 36 F Final Score 148 (E+F) Proposal Rating 1.48 (Final Score x 0.01) 36 =