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HomeMy WebLinkAbout22007_Final Grade Soil Assessment Work Plan_ South Tryon Commercial 20200330 Via Email March 30, 2020 NCDEQ – Division of Waste Management Brownfields Program 1646 Mail Service Center Raleigh, NC 27699-1646 Attn: Ms. Joselyn Harriger, PG Re: Final Grade Soil Assessment Work Plan South Tryon Commercial 340 W. Tremont Avenue Charlotte, North Carolina Brownfields Project No. 22007-18-060 H&H Project No. RMR-006 Dear Ms. Harriger: On behalf of RRPV South Tryon Charlotte, LP, enclosed please find a copy of the Final Grade Soil Assessment Work Plan prepared for the South Tryon Commercial Brownfields property (Brownfields Project No. 22007-18-060) located in Charlotte, Mecklenburg County. Should you have any questions or need additional information, please do not hesitate to contact me at (704) 586-0007. Sincerely, Hart & Hickman, PC Ralph McGee, PG Project Manager Enclosure cc: Mr. Ashley Saulpaugh, Ram Real Estate Advisors (Via Email) i S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx Final Grade Soil Assessment Work Plan South Tryon Commercial Charlotte, North Carolina Brownfields Project No. 22007-18-060 H&H Job No. RMR-006 Table of Contents 1.0 Introduction ............................................................................................................................ 1 2.0 Background Information....................................................................................................... 2 2.1 Site History ........................................................................................................................... 2 2.2 Summary of Previous Environmental Assessment Activities .............................................. 2 3.0 Final Grade Soil Assessment Activities ................................................................................ 6 3.1 Final Grade Soil Sampling ................................................................................................... 6 3.2 Quality Assurance / Quality Control .................................................................................... 7 3.3 Investigation Derived Waste ................................................................................................ 8 4.0 Reporting ................................................................................................................................ 9 List of Attachments Table 1 Final Grade Soil Sample Summary Figure 1 Site Location Map Figure 2 Proposed Final Grade Soil Sample Location Map Appendix A Site Plan 1 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx Final Grade Soil Assessment Work Plan South Tryon Commercial Charlotte, North Carolina Brownfields Project No. 22007-18-060 H&H Job No. RMR-006 1.0 Introduction On behalf of RRPV South Tryon Charlotte, LP (Prospective Developer or PD), Hart & Hickman, PC (H&H) has prepared this Final Grade Soil Assessment Work Plan (Work Plan) for the South Tryon Commercial Brownfields property (Brownfields Project No. 22007-18-060) located northeast of the intersection of S. Tryon Street and W. Tremont Avenue at 340 W. Tremont Avenue in Charlotte, Mecklenburg County, North Carolina (Site). The Site consists of one approximately 2.4-acre parcel of land located in a mixed commercial and residential area of South End Charlotte. The Site is currently being redeveloped with two commercial buildings and associated access roads, parking areas, and open spaces. A Site location map is included as Figure 1, and a Site Plan prepared by Bohler Engineering NC, PLLC depicting the redevelopment is included as Appendix A. A Brownfields Agreement between the North Carolina Department of Environmental Quality (DEQ) and the PD was recorded on April 26, 2019. Land Use Restriction (LUR) Paragraph 15.c. generally states that physical redevelopment of the Site will be completed in accordance with a DEQ-approved Environmental Management Plan (EMP). The EMP for the redevelopment dated March 26, 2019 received DEQ-approval on March 27, 2019. Requirements of the EMP include the collection of final grade soil samples upon completion of soil disturbance activities (i.e., following completion of utility installations and final grading). In accordance with the DEQ-approved EMP, H&H will collect final grade soil samples from areas at the Site that are not covered by building foundations, sidewalks, driveways, parking areas, or other impervious materials. A brief summary of background information is presented in Section 2.0, the final grade soil assessment scope of work is described in Section 3.0, and a description of the report documenting the assessment activities is provided in Section 4.0. 2 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx 2.0 Background Information 2.1 Site History The Site remained undeveloped until the late 1930s when the central portion of the Site along S. Tryon Street was developed with a farm machinery service company that was later used as an electrical supply warehouse. An addition was constructed on the northern side of the electrical supply warehouse building in the late 1970s. The electrical supply warehouse operated until the 1990s when the building was occupied by Grinnell Fire Sprinkler Systems. The facility was then vacant until 2005 when it leased to a dog daycare center. A restaurant operated in the southern portion of the Site, south of the electrical supply warehouse building, between 1948 and the mid-1960s. The restaurant building was demolished in the early 1980s. A warehouse building constructed in the southern portion of the Site near W. Tremont Avenue was occupied by a motor freight company beginning in the 1940s and, later by a welding supply company in the 1960s. By 1980, the original 1940s warehouse building in the southern portion of the Site was demolished and B&B Contracting Co., Inc. constructed a warehouse building for use as a drywall contracting business until the late 2000s. The northern portion of the Site remained undeveloped until the late 1960s when it was developed with a Terminix pest control facility. Terminix operations continued in the northern and northeastern portions of the Site until the late 2000s. The Site buildings were razed in 2011 and the Site remained vacant until the recent construction of the new commercial office campus. 2.2 Summary of Previous Environmental Assessment Activities According to information provided in a Phase I Environmental Site Assessment (ESA) completed by H&H and dated May 31, 2019, results of previous assessment activities conducted east of the former Terminix facility identified the following potential environmental concerns associated with the historical Site operations and nearby off-Site operations: 3 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx  The former Virginia Carolina Chemical Company facility is located at the adjacent property to the south across W. Tremont Avenue and topographically cross-gradient to upgradient of the Site. The Virginia Chemical Company formerly operated as a phosphate fertilizer plant from at least the 1890s until the 1960s. Results of assessment activities conducted on the former Virginia Carolina Chemical Company property have identified the presence of lead, arsenic, tetrachloroethene (PCE), and trichloroethene (TCE) in groundwater at concentrations above the DEQ 2L Groundwater Standards (2L Standards). The former Parks Cramer facility (a.k.a. Atherton Mill Property) is located approximately 1,100 ft east-southeast and topographically upgradient of the Site. Parks Cramer manufactured textile-related equipment. Soil and groundwater impacts consisting of chlorinated solvent and petroleum-related compounds associated with former Parks Cramer operations are well documented. Groundwater impacts extend downgradient of the Parks Cramer property and have been identified within approximately 400 ft of the Site. Plume migration modeling prepared by the consultant for Parks Cramer indicated that the plume is expected to travel toward the Site. In July 2007, H&H conducted soil and groundwater sampling activities at the Site on behalf of a previous prospective purchaser. Results of groundwater assessment activities identified low levels of PCE and TCE at concentrations above 2L Standards in monitoring wells installed in western and southwestern portions of the Site. Groundwater impacts identified at the Site that are attributable to historical nearby off-Site operations was identified as an environmental concern in connection with the Site.  The northern portion of the Site and portions of the property located on the eastern adjacent West Tremont Brownfields property were previously occupied by Terminix and B&B Contracting Company. Results of previous assessment activities conducted at the Site and West Tremont Brownfields property in the mid and late 2000s identified pesticide compounds at concentrations exceeding DEQ screening criteria in soil and groundwater samples. 4 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx Excavation activities to remediate elevated levels of pesticides in soils were conducted on the east adjacent property in the early 2010s. Approximately 8,500 tons of non-hazardous pesticide-impacted soil and approximately 560 tons of hazardous pesticide-impacted soil were removed and transported for disposal at a permitted facility. Post-excavation confirmation soil sample results indicate that no pesticide compounds were detected at concentrations exceeding the DEQ Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs). The potential for pesticide remaining impacts to persist in groundwater was identified as a potential environmental concern for the Site. To address environmental concerns, the PD elected to enter the Site into the DEQ Brownfields Program and received a letter of eligibility on February 18, 2018. H&H subsequently completed Brownfields soil and soil gas assessment activities at the Site in May 2018 to further evaluate the potential for impact and to assist in management of Site media during the planned commercial redevelopment. The May 2018 assessment activities are documented in a Brownfields Assessment Report prepared by H&H and dated July 9, 2018. As noted above, the Brownfields Agreement between DEQ and the PD was recorded on April 26, 2019. May 2018 Brownfields soil sample laboratory analytical results did not identify organic compounds at concentrations above the DEQ IHSB Industrial/Commercial PSRGs. In addition, metals concentrations were detected in the soil samples at concentrations consistent with naturally occurring levels in the Site area. Based on soil assessment results, cumulative risk calculations using the DEQ Risk Calculator indicated that compound concentrations detected in soil samples collected at the Site would not pose unacceptable carcinogenic or noncarcinogenic risks to construction workers or future non-residential workers. Brownfields soil gas samples were collected within the footprints of the proposed commercial buildings in May 2018 to evaluate the potential for structural vapor intrusion. Soil gas sample laboratory analytical results did not identify compounds at concentrations above the DEQ Division of Waste Management (DWM) Non-Residential Vapor Intrusion Sub-slab and Exterior Soil Gas Screening Levels (SGSLs). Results of cumulative risk calculations indicated that there is not a significant vapor intrusion risk at unacceptable levels into either commercial building. 5 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx Based on the results of the 2007 groundwater assessment activities and May 2018 soil gas assessment activities, DEQ Brownfields requested supplemental vapor intrusion assessment activities within the footprints of the proposed commercial buildings to further evaluate the potential for structural vapor intrusion and confirm that there are no vadose zone soil impacts at the Site that would contribute to potential vapor intrusion upon completion of proposed redevelopment activities. H&H completed vertical soil gas profile assessment activities at the Site in April 2019. The supplemental soil gas assessment activities are documented in a Vertical Soil Gas Profile Assessment Report prepared by H&H and dated May 15, 2019. Results of the vertical soil gas profile assessment activities confirmed that no compounds were detected at concentrations above the DEQ DWM Vapor Intrusion Non-Residential SGSLs in shallow or deeper soil gas samples collected at the Site. In addition, compound concentrations in shallow soil gas samples were lower than compound concentrations in deeper soil gas samples indicating that there was no significant soil source that would contribute to potential vapor intrusion. Consistent with previous soil gas assessment results, results of the vertical soil gas profile assessment activities and hypothetical worst-case scenario risk calculations confirmed there is no significant risk for structural vapor intrusion into the proposed commercial buildings. Grading activities have been completed and construction of the new commercial buildings is nearing completion. Contractors are currently installing asphalt-paved access drives and parking areas, concrete sidewalks and handicap access ramps, and tightly spaced pavers in select open areas. H&H recently completed a Site visit to observe areas that will not be covered with impervious material upon completion of the redevelopment activities. Based on discussions with the general contractor and observations of Site conditions, non-paved surfaces are limited to landscape islands within parking areas and landscape beds surrounding the commercial buildings. H&H will complete final grade soil assessment activities at the Site to evaluate the potential for impacts in landscape area shallow soil. A description of the sampling activities is provided in the following sections. 6 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx 3.0 Final Grade Soil Assessment Activities 3.1 Final Grade Soil Sampling Final grade soil sampling activities will be completed at the Site to evaluate the potential for impacts in landscape area shallow soil that may pose unacceptable exposure risks to future non- residential occupants. The soil sampling activities will be performed in general accordance with the DEQ IHSB Guidelines for Assessment and Cleanup (Guidelines) dated October 2015, and the most recent versions of the U.S. Environmental Protection Agency (EPA) Region IV Science and Ecosystem Support Division (SESD) Field Branches Quality System and Technical Procedures guidance. Based on review of the Site Plan (Appendix A), conversations with the general contractor, and observations at the Site, landscaped areas at the Site have been divided into two final grade evaluation areas. Final grade evaluation area FG-1 consists of landscaped islands and landscape beds located in the northern half of the Site, and final grade evaluation area FG-2 consists of landscaped islands and landscape beds located in the southern portion of the Site. Ten shallow soil borings will be advanced in each final grade evaluation area for collection of aliquot soil samples. The final grade evaluation areas and aliquot soil boring locations are shown in Figure 2. Each soil boring shown in Figure 2 will be advanced from the surface to approximately two ft below the ground surface (ft bgs) using a decontaminated stainless steel hand auger. Continuous soil samples will be collected from the center of the hand auger buck at each boring. Soil samples will be described for lithologic purposes, observed for obvious evidence of staining and unusual odors, and field screened for the presence of volatile organic vapors using a calibrated photoionization detector (PID). The soil samples selected for laboratory analysis will be placed in dedicated laboratory supplied sample containers, labeled with the sample identification, date, time, requested analysis, and placed in a laboratory supplied cooler with ice. The sample cooler will be submitted to a North Carolina certified laboratory under standard chain of custody protocols for the analyses outlined below. 7 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx Based on results of field screening, a grab soil sample from the aliquot exhibiting the highest likelihood for impact will be collected from each of the two final grade evaluation areas and will be submitted for laboratory analysis of volatile organic compounds (VOCs) by EPA Method 8260. If field screening results do not identify the obvious presence of impacts in an aliquot soil sample, the final grade evaluation area grab samples will be collected from the 1 to 2 ft bgs sample interval from a randomly selected aliquot soil boring in each evaluation area. Aliquot soil samples will be collected from each soil boring advanced in a final grade evaluation area and homogenized to form a composite soil sample representative of shallow soil in that evaluation area. Composite soil samples will be submitted for laboratory analysis of semi-VOCs (SVOCs) by EPA Method 8270, Resource Conservation and Recovery Act (RCRA) metals plus hexavalent chromium by EPA Methods 6020/7471/7199, and pesticides by EPA Method 8081. A final grade soil sample summary is provided as Table 1. Following sampling activities, the soil borings will be properly abandoned and the surfaces will be repaired similar to pre-drilling conditions. Additionally, the soil sample locations will be estimated using a hand-held global positioning system (GPS) unit. 3.2 Quality Assurance / Quality Control Non-dedicated equipment and tools will be decontaminated prior to use at each boring location. For quality assurance and quality control purposes (QA/QC), one trip blank will be submitted for analysis of VOCs by EPA Method 8260 for each soil sample shipment. To evaluate the reproducibility of the sample results, H&H will collect one duplicate soil sample that will be submitted for the same analyses as the parent soil sample. Laboratory QA/QC procedures will be employed to ensure appropriate sample handling and analysis and to aid in the review and validation of the analytical data. QA/QC procedures will be conducted in accordance with the method protocols and will include regular equipment maintenance, equipment calibrations, and adherence to specific sample custody and data management procedures. Samples will be analyzed in conjunction with appropriate blanks, 8 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx laboratory duplicates, continuing calibration standards, surrogate standards, and matrix spiking standards in accordance with approved methodologies to monitor both instrument and analyst performance. H&H will request that laboratory method detection limits for each analyte be at or below appropriate screening criteria, where possible. Additionally, H&H will request that the laboratory include estimated concentrations for compounds that are detected at levels above the laboratory method detection limit, but below the laboratory reporting limit (J flags). The laboratory analytical data report and QA package for the final grade soil samples submitted to and analyzed by the subcontracted laboratory will be provided in an appendix to the final report. Laboratory QA data consistent with Level II documentation will be requested for this project. A copy of the completed chain-of-custody record and shipping receipt will be appended to the corresponding laboratory analytical report included with the final report. 3.3 Investigation Derived Waste Investigation derived waste (IDW) generated during the assessment activities will be thin spread on-Site. However, if significant impacts are suspected (i.e., elevated PID readings, free-product, etc.) the soil cuttings will be containerized in 55-gallon drums and staged on-Site pending analytical results of a composite IDW sample. Based on laboratory analytical results of IDW samples, the drums will be transported off-Site to a suitable facility for disposal. IDW generated during the proposed assessment activities will be managed in accordance with DEQ IHSB Guidelines. 9 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Final to DEQ\22007 - Final Grade Soil Assessment Work Plan_ South Tryon Commercial.docx 4.0 Reporting Following completion of the assessment activities and receipt of the analytical data, H&H will document our findings in a Final Grade Soil Assessment Report. The report will include a description of the sampling activities, a figure depicting sample locations, soil boring logs, a discussion of the data in comparison to regulatory screening levels, laboratory analytical data reports, and conclusions and recommendations concerning our activities. . Table 1 Final Grade Soil Sample Summary South Tryon Commercial Charlotte, North Carolina Brownfields Project No. 22007-18-060 H&H Job No. RMR-006 S:\AAA-Master Projects\Ram Realty - RMR\RMR-006 Tryon & Tremont Brownfields Assistance\Final Grade Soil Sampling\Table 1 - Sample Summary.docx Sample Objective Sample ID Aliquot Soil Borings Sample Depth (ft bgs) VOCs (8260) SVOCS (8270) RCRA Metals (6020/7471) Chromium VI (7199) Pesticides (8081) Shallow Soil Exposure Risk Evaluation FG-1 10 0-2 X (Grab) X X X X FG-2 10 0-2 X (Grab) X X X X Notes: U.S. Environmental Protection Agency analytical method is shown in parentheses. VOCs = Volatile Organic Compounds; SVOCs = Semi-VOCs; RCRA = Resource Conservation and Recovery Act ft bgs – feet below the ground surface TITLE PROJECT SITE LOCATION MAP SOUTH TRYON COMMERICAL CHARLOTTE, NORTH CAROLINA DATE: JOB NO: REVISION NO: FIGURE: 3-20-20 0 1RMR-006 SITE 0 2000 4000 APPROXIMATE SCALE IN FEET N U.S.G.S. QUADRANGLE MAP QUADRANGLE 7.5 MINUTE SERIES (TOPOGRAPHIC) CHARLOTTE EAST, NORTH CAROLINA, 1991 REVISION NO. 0 JOB NO. RMR-006 DATE: 3-5-20 FIGURE NO. 2 SOUTH TRYON COMMERCIAL CHARLOTTE, NORTH CAROLINA PROPOSED FINAL GRADE SOIL SAMPLE LOCATION MAP 2923 South Tryon Street-Suite 100 Charlotte, North Carolina 28203 704-586-0007(p) 704-586-0373(f) License # C-1269 / #C-245 Geology S. TR Y O N S T R E E T W. T R E M O N T A V E N U E DOGG E T T S T R E E T NOTE: 1. AERIAL IMAGERY OBTAINED FROM MECKLENBURG COUNTY GIS (2017). BUILDING C BUILDING A/B LEGEND BROWNFIELDS PROPERTY BOUNDARY FINAL GRADE EVALUATION AREA FINAL GRADE EVALUATION AREA SAMPLE IDENTIFICATION BUILDING FOOTPRINT HARDSCAPED SURFACE LANDSCAPED SURFACE ALIQUOT SOIL BORING LOCATION FG-1 FG-2 FG-1 \\HHFS01\Redirectedfolders\Sperry\My Documents\ArcGIS\PROJECTS\RMR-006\Final_Grade_Soil_Sampling.dwg, FINAL.SOIL, 3/6/2020 3:48:14 PM, sperry Appendix A Site Plan WE S T T R EM O N T A V E N U E SOUTH T R Y O N S T R E E T LODLODLODLODLODLODLODLODLODLODLODLODLODL O D LOD L O D LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLODLOD LODLODLODLODLODLODLODLOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LOD LO D LOD LODLODLODF IR E L A N E - NO PAR KING PROP. PATIO ± 1,000 SF T T10 5 7 24 8 4 5 7 PROP. OUTDOOR AMENITY AREA ± 1,800 SF PROP. 16' SETBACK FROM EX. B.O.C.LOADI N G Z ONE 6'R7'R 3'R7'R2'R 4.5'R4.5'R4.5'R2'R 1'R 4.5'R4.5'R 4.5'R4.5'R 4. 5 ' R 5. 9 ' R 12'R 3 . 8 'R5'R50'R 4. 5 ' R 9 8 9 3 3'RPROP. 16' SETBACK FROM EX. B.O.C. P R O P . 1 6 ' S E T B A C K F R O M F U T U R E B. O . C . P E R R E Z O N I N G P L A N 2 0 0 7 - 1 2 4 16'PROP. 16' SETBACK FROM EX. B. O . C . 17 '24'17'24'9' 8' 9' 17 '9'17'8'8' 9'6.3'10'10 '25'9'9' 9' 1 6 ' 8. 5 '8.5'8.5'8.5' PROP. PLANTING STRIP8.3'10'9'3.5'9' 7. 7 ' 5' 5. 4 '9.8'18.5'18.5'24 '17'8' 8'8'8'5' 8' WIDT H V ARI ES 8' PROP. SW5.3'6'OHOHOHOHOHOHOHOHOHOHT 17'1. 5 ' BUILDING A/B 17,375 SF GROSS (1 STORY) FFE1= 731.63 BUILDING C 14,605 SF GROSS /FLOOR (3 STORY) FFE = 730.4 FFE2 = 734.30 PROP. PATIO ± 1,000 SF PROP. PARKING STRIPING PROP. PARKING STRIPING (TYP) PROP. PARKING STRIPING (TYP)PROP. 45° PAVEMENT MARKINGS (TYP.) LIMITS OF NEW CURB LIMITS OF NEW CURB PROP. 30" C&G CONTRACTOR TO SAWCUT EDGE OF EX. PAVEMENT FOR SMOOTH TRANSITION LIMITS OF NEW CURB LIMITS OF NEW CURB LIMITS OF NEW CURB LIMITS OF NEW CURB PROP. BOLLARD MOUNTED ACCESSIBLE PARKING SIGN (TYP.) PROP. STOP SIGN & STOP BAR (TYP.) PROP. BOLLARD MOUNTED ACCESSIBLE PARKING SIGN (TYP.) PROP. BOLLARD MOUNTED ACCESSIBLE PARKING SIGN (TYP.) PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL PROP. CURB TO MATCH EX. AT DRIVEWAY LOCATION (TYP.) PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL LIMITS OF NEW CURB PROP. SAWCUT LINE (TYP.) PROP. SAWCUT LINE (TYP.) PROP. SAWCUT LINE (TYP.) PROP. SAWCUT LINE (TYP.) PROP. RETAINING WALL W/ SAFETY RAIL PROP. 9' CURB TRANSITION TO FLUSH PROP. 9' CURB TRANSITION TO FLUSH PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL PROP. STEPS PROP. ADA RAMP (TYP.) PROP. FIRST FLOOR COVERED PATIO. REF. ARCH. PROP. FUTURE BACK OF CURB LINE PER REZONING PLAN PROP. 8' SW EASEMENT PROP. INVERTED U BIKE RACK (2). REFER TO DETAIL REFER TO NCDOT TRAFFIC CONTROL PLANS FOR WORK IN NCDOT ROW PROP CURB RAMP PER CLDSM 10.40A (TYP.) PROP. BUILDING MOUNTED FDC TO CONNECT INTERNALLY TO RISER ROOM PROP. BUILDING MOUNTED FDC TO CONNECT INTERNALLY TO RISER ROOM REF. HARDSCAPE SHEETS FOR PLAZA DETAILS PROP. ADA RAMP REF. DETAIL PROP. HANDRAIL AT STAIRS (TYP.) REF. ARCH. FOR DETAIL PROP. ADA RAMP REF. DETAIL PROP. RETAINING WALL W/ SAFETY RAIL PROP. 3'X2' RIVER STONE PAD ENCROACHMENT AGREEMENT IS NEEDED PRIOR TO INSTALLATION OF HARDSCAPE FEATURES 8.8'10.1'6'50' X 50' SIGHT DISTANCE TRIANGLE 50' X 50' SIGHT DISTANCE TRIANGLE 10'X10' CITY OF CHARLOTTE PEDESTRIAN SIGHT TRIANGLE 10'X10' CITY OF CHARLOTTE PEDESTRIAN SIGHT TRIANGLE OBJ SSSSLODLODLODLODLODLODLODLODLODLODLODPROP. 3 CY RECYCLE (X6) PROP. MARATHON RJ-250SC 34 CY TRASH COMPACTOR PROP. 8 CY RECYCLE 3' PROP. MASONRY WALL (BY OTHERS) PROP. POWER ASSSEMBLY2.5'1'PROP. MASONRY WALL (BY OTHERS) TRANSITION TO FLUSH CURB TRANSITION TO FLUSH CURB PROP. HD CONC. PROP. HD CONC.3' 4" STEEL BOLLARDS PAINTED YELLOW (X5) 4" STEEL BOLLARDS PAINTED YELLOW (X3) 2'2' 2' 7 3 0 726 727 728729 G 731.05 TC 726.15 G 725.5+/- MATCH EX. G 727.09 G 730.53 G 726.5+/- MATCH EX. BW 727.07 BW 726.64 BW 726.85 BW 726.64 BW 725.95BW 725.91 BW 726.54 BW 726.58 G 727.02 G 727.02 726 G 730.44 G 730.07 G 729.98 G 725.75 G 725.67 G 726.25 TC 727.00 TC 725.57+/- MATCH EX. REVISIONS REV DATE COMMENT BY LOCATION OF SITE FOR PROJECT No.: DRAWN BY: CHECKED BY: DATE: SCALE: CAD I.D.: SHEET NUMBER: SHEET TITLE: PROJECT: H:\2017\NCC172144\DRAWINGS\PLAN SETS\CONSTRUCTION DOCUMENTS\NCC172144SS0.DWG PRINTED BY: DRENCKENS 7.15.19 @ 2:09 PM LAST SAVED BY: DRENCKENS NCC172144 DR/RB DR 04/01/2019 CONSTRUCTION DOCUMENTS 335 TREMONT MIXED USE BUILDING A/B: 340 W TREMONT AVE. BUILDING C: 330 W TREMONT AVE. PID: 121-033-02 1 06/21/2019 DRREVISION 2: CYCLE 2 2 07/15/2019 DRDUMPSTER RECONFIGURATION KNOW WHAT'S BELOW ALWAYS CALL 811 BEFORE YOU DIG It's fast. It's free. It's the law. TM 1927 S. TRYON STREET, SUITE 310 CHARLOTTE, NC 28203 Phone: (980) 272-3400 Fax: (980) 272-3401 NC@BohlerEng.com NCBELS P-1132TM THE INFORMATION, DESIGN AND CONTENT OF THIS PLAN ARE PROPRIETARY AND SHALL NOT BE COPIED OR USED FOR ANY PURPOSE WITHOUT PRIOR WRITTEN AUTHORIZATIONFROM BOHLER ENGINEERING. ONLY APPROVED, SIGNED AND SEALED PLANS SHALL BE UTILIZED FOR CONSTRUCTION PURPOSES©NEW ENGLANDUPSTATE NEW YORKNEW YORK, NYPHILADELPHIA, PALEHIGH VALLEY, PABALTIMORE, MDREHOBOTH BEACH, DE WASHINGTON, DCNORTHERN VIRGINIARALEIGH, NCCENTRAL VIRGINIASOUTHERN MARYLANDNORTHERN NEW JERSEYSOUTHEASTERN, PACHARLOTTE, NCBOSTON, MASOUTHERN NEW JERSEYNEW YORK METROTAMPA, FLSOUTH FLORIDADALLAS, TXATLANTA, GAPITTSBURGH, PATMSUSTAINABLE DESIGNLANDSCAPE ARCHITECTURESITE CIVIL AND CONSULTING ENGINEERINGLAND SURVEYING PROGRAM MANAGEMENTPERMITTING SERVICES TRANSPORTATION SERVICES2017 BOHLER ENGINEERINGSEAL ENGI NE E RPROFESSIO N ALNO R T H CAROLI NA048031 DANI E L J .R E N C K ENS07/15/2019 1"=20' 0 2051020 5. ZONING ORDINANCE PROVISIONS REQUIRED PROPOSED A.)SETBACKS/BUFFERS/STRIP:BUILDING BUFFER BUILDING BUFFER FRONT (TRYON) -16 FT FROM BOC N/A 16 FT N/A SIDE (W TREMONT) - 16 FT (SEE N/A 16 FT N/A APPROVED REZONING DOCUMENTS) REQUIRED/ALLOWED PROPOSED B.) MAXIMUM BUILDING HEIGHT: 40 FT W/ INCREASED 1' PER 10' SETBACK C.) PARKING REQUIRED: 70 SPACES15,000 GROSS SF OF EATING, DRINKING, AND +30 SPACES SHARED BETWEEN ENTERTAINMENT ESTABLISHMENT ADJACENT MULTIFAMILY (EXTRA SPACES AVAILABLE) 1 SPACE / 150 S.F. * 15,000 SF = 100 SPACES TOTAL: 100 SPACES 29,210 GROSS SF OF OFFICE SPACE 0 SPACES MAX 1 SPACE / 300 SF, MINIMUM = 0 ADJACENT SITE PARKING INFORMATION: 164 UNITS 268 SPACES MINIMUM = 0, MAXIMUM = 1.6/UNIT = 263 SURFACE PARK = 80 SPACES, GARAGE = 188 SPACES D.) BIKE PARKING REQUIRED: LONG TERM: 1/10,000 SF, MIN OF 2 4 SPACES (LOCATED IN THREE30FIVE PARKING DECK) 31250/10,000 = 4 SPACESSHORT TERM: 5% OF AUTO PARKING 12 SPACES (LOCATED IN THREE30FIVE PARKING DECK) 209 SPACES X 5% = 11 SPACES HANDICAP PARKING REQUIRED:HANDICAP - 76-100 SPACES 4 TOTAL SPACES 5 SPACES VAN ACCESSIBLE 1 SPACE 2 SPACES STANDARD DIMENSION 8.5 FT x 18.5 FT 24 SPACESSTANDARD DIMENSION 9.0 FT x 17.0 FT 40 SPACES ACCESSIBLE DIMENSION 8.0 FT x 17.0 FT 6 SPACES SHARED PARKING VARIES 30 SPACES E.) OPEN SPACE: : PUBLIC OPEN SPACE= 1SF/100 GFA OR 104,238 GFA / 100 SF = 1043 SF 1SF/200 SF LOT AREA, WHICHEVER IS GREATER 3,076 SF PROVIDED 6. FLOOR AREA (F.A.R.) REQUIREMENT BUILDING A:8,168 S.F.0.50 MINIMUM BUILDING B: 8,514 S.F. BUILDING C:43,698 S.F. TOTAL SITE AREA: 104,238 S.F TOTAL F.A.R.:±0.58 GENERAL NOTES 1. DEVELOPER/APPLICANT: RAM REALTY ADVISORS CONTACT: ASHLEY SAULPAUGHEMAIL: ASAULPAUGH@RAMREALESTATE.COM PHONE:(704) 377-6730 2.THIS PLAN IS BASED UPON THE FOLLOWING: THE JOHN R. MCADAMS COMPANY, INC. "2001 SOUTH TRYON" PROJECT #: SURS-16203 DATED: 04/15/2016 3.EX. SITE INFORMATION OWNER: 2001 SOUTH TRYON LLC ADDRESS: 2035 SOUTH TRYON STREET CHARLOTTE, NC 28203 PARCEL NUMBER: 121103302 AND 12103301 D.B. 27409 P.N. 714 GROSS AREA: ±2.39 ACRES ZONING: TOD-M 4. EXISTING USE: VACANT PROPOSED USE: MIXED USE PERMITTED LAND USE: YES 1" = 20' SS0 C-302 SITE PLAN 1. NON-STANDARD ITEMS(IE: PAVERS,IRRIGATION SYSTEMS,ETC.) IN THE RIGHT-OF-WAY REQUIRE A RIGHT-OF-WAY ENCROACHMENT AGREEMENT WITH THE CHARLOTTE DEPARTMENT OF TRANSPORTATION/ NORTH CAROLINA DEPARTMENT OF TRANSPORTATION BEFORE INSTALLATION. FOR CITY OF CHARLOTTE MAINTAINED STREETS, CONTACT CDOT AT (704)336-3888. 2. ANY WORK WITHIN THE CITY'S R/W THAT REQUIRES CLOSURE OF A SIDEWALK OR TRAVEL LANE MUST BE APPROVED BY CDOT AND WILL REQUIRE A R/W USE PERMIT OR R/W LEASE DEPENDING UPON THE PROPOSED DURATION OF CLOSURE. THESE APPROVALS ARE IN ADDITION TO SITE APPROVALS AND SHOULD BE COORDINATED WITH CDOT PRIOR TO CONSTRUCTION. CONTRACTOR SHALL CONTACT CDOT AT (704) 432-1562 AT LEAST 5 BUSINESS DAYS PRIOR TO BEGINNING WORK FOR IMPACTS LESS THAT 30 DAYS. CONTRACTOR SHALL CONTACT CDOT AT (704) 336-8648 AS SOON AS POSSIBLE FOR IMPACTS GREATER THEN 30 DAYS. EVERY EFFORT SHALL BE MADE TO CONSTRUCT IMPROVEMENTS WITH MINIMAL IMPACT TO DRIVERS AND PEDESTRIANS. CITY OF CHARLOTTE NOTES: SEE INSET A INSET A1"=10' 0 105