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Home My WebLink About22074 Gathings Motors Soil Export Approval SWS-BF 2020.10.26ROY COOPER Governor MICHAEL S. REGAN Secretary MICHAEL SCOTT Director Sent Via E-Mail Jason Fish Tryon Investors, LLC c/o Spectrum Companies 300 S Tryon Street, Suite 200 Charlotte, NC 28202 jfish@spectrumcos.com NORTH CAROLINA Environmental Quality October 26, 2020 Subject: Brownfields Soil Management Options- REVISED Former Gathings Motor Company Brownfields Property Charlotte, Mecklenburg County Brownfields Project No. 22074-18-060 Dear Mr. Fish, On October 16, 2020, the North Carolina Department of Environmental Quality (DEQ) Brownfields Program received an email request from Rob Foster of Wood Environmental (Wood) on your behalf. The request was revise the soil disposal management options for export at the above referenced Brownfields Property. Specifically, the request was to get approval for various options for up to 12,000 cubic yards of soil. The following disposal locations were considered: Reeve's Landfill (2323 Salome Church Road, Charlotte, Mecklenburg County, Permit No. 60-S- LCID), Construction and Demolition Landfill, other brownfields properties or Municipal Solid Waste Landfill. Three brownfields properties were previously approved for export: Woodland Green Brownfields Property (22023-18-060) and Matheson Ave Brownfields Properties Matheson Ave II (22042-18-060) and Matheson Ave Creek (23015-19-060). DEQ Brownfields reviewed the soil analytical data provided the following reports: Beneficial Reuse Soil Assessment Report dated April 3, 2019 prepared by Wood; Report of Soil Characterization for Beneficial Reuse (Shallow Soil East Tower) dated January 23, 2020 prepared by Wood; and Amended Report of Soil Characterization for Beneficial Reuse Foundation Soil (East Office Building) dated April 30, 2020 prepared by Wood. Based on our review of the data, the DEQ Solid Waste Section and DEQ Brownfield's agree that these soils may be exported as outlined in the revised table below. Refer to attached table for estimated volume of export for each block based on area of redevelopment on the Brownfields Property. Other Beneficial Fill and Land Clearing & Inert Debris Landfill (LCID) options may be available; however, DEQ requires that the receiving facility be identified and approved prior to D_EQ;W North Carolina Department of Environmental Quality I Division of Waste Management 217 West ones Street 1 1646 Mail Service Center I Raleigh, North Carolina 27699-1646 919.707.8200 Mr. Jason Fish October 22, 2020 Page 2 export. The receiving facility should have metals concentrations which are consistent with those from the Brownfields Property. LOCATION ID DEPTH ft) MANAGEMENT OPTIONSZ Block 2 2.5 Reeves, CDLF, MSWLF, Matheson Ave Block 6 2.5 Reeves, CDLF, MSWLF, Matheson Ave Block 7 3.5 Reeves, CDLF, MSWLF, Matheson Ave Block 8 4.5 Reeves, CDLF, MSWLF, Matheson Ave Block 9 2.5 Reeves, CDLF, MSWLF, Matheson Ave Block 10 4 Reeves, CDLF, MSWLF, Matheson Ave Block 11 2 Reeves, CDLF, MSWLF, Matheson Ave Block 12 2 MSWLF, Matheson Ave Block 13 3 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-21 10 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-22 10 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-23 10 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-24 35 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-25 25 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-26 25 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-27 33 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-28 25 MSWLF Comp PG-29 25 MSWLF Comp PG-30 25 MSWLF Comp PG-31 30 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-32 20 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-33 15 MSWLF Comp PG-34 25 MSWLF Comp, PG-35 30 Reeves, CDLF, MSWLF, Matheson Ave Comp PG-36 35 Reeves, CDLF, MSWLF, Matheson Ave Notes: 1) Depth listed is total depth of available analytical data. Additional sampling would potentially be required beyond these depths prior to export. 2) Reeves = Reeve's LCID Landfill (Permit No. 60-S-LCID), CDLF = Construction & Demolition landfill; MSWLF = Municipal Solid Waste landfill (MSWLF) facility. Matheson Ave = Matheson Ave II (22042-18-060) and Matheson Ave Creek (23015-19- 060) Brownfields Properties. All soil export must be conducted under a DEQ Brownfields approved Environmental Management Plan (EMP). Per the Gathings Motor Company EMP, the soils will be field screened during excavation prior to export from the property. If unanticipated impacts are identified during excavation, please refer to the EMP for further actions and cease transfer until appropriate characterization can be completed. In addition, in accordance with the Gathings Motor Company EMP, an annual Redevelopment Summary Report will be submitted to DEQ Brownfields. Details Mr. Jason Fish October 22, 2020 Page 3 related to the disposition of this soil including but not limited to, total volume, general description of field screening efforts, etc. should be included with the Redevelopment Summary Report. Note that, if soil is exported to another Brownfields Property, import guidelines of that property's EMP shall be followed and the import documented in their Redevelopment Summary Report. Please be advised that this approval does not waive any applicable requirement to obtain any necessary permits, licenses or certifications which may be required from other state or local entities. If you have questions about this correspondence or require additional information, please feel free to contact Jordan Thompson by phone at 704-223-6549 or by email at iordan.thompson tt ncdenr.gov, or Ervin Lane by phone at 919-707-8288 or by email at ervin.lane euncdenr.gov. Sincerely, Jordan Thompson Project Manager Brownfields Program enclosures ec: Carolyn Minnich, DEQ Foster, Rob rob.fosterL;woodplc.com Digitally signed by Ervin Lane Date: 2020.10.26 12:56:30-04'00' Ervin Lane Hydrogeologist Solid Waste Section Summary of Excess Soil Inventory and Beneficial Reuse Characterization Data Former Gathings Motor Company (Brownfields Project Number: 22074-18-060) Charlotte, North Carolina Organic Total Metals Request Compounds Approval Volume (CY) with Applicable Characterization detected Concentrations for LCID Areas of Origin for Soil 30% fluff Notes Analytical Data* above within Range of Disposition NCDEQIHSB Naturally- of Soil PoG PSRGs Occurring Levels (Reeves) Upper plaza area near shade sail 578 outdoor seating area adiacent to west tower Block 8 No Yes Yes Courtyard area west 512 central lawn area between upper plaza and sculpture area Block 10 No Yes Yes Courtyard area NE 1043 sculpture area to face of west tower includins: food hall terrace Block 10 No Yes Yes Courtyard area SE 410 sculpture area to face of east tower including Block 10 1 Block 13 No Yes Yes South alley tree pits 270 paved areas around tree pits between east tower and parkins: deck Blocks 7 and 8 No Yes Yes South alley tree pits 48 paved areas around tree pits between east tower and parkins: deck Blocks 7 and 8 No Yes Yes South alley tree pits 350 actual tree pit material Blocks 7 and 8 No Yes Yes South Drive isle 306 driveway thru deck near Tryon - Private drive to Catherine Blocks 2, 6 and 7 No Yes Yes South Alley paved area 250 private drive from west tower to Tryon Blocks 7 and 8 No Yes Yes North Alley paved area 62 private drive from west tower to Winnifred No lab characterization, soil screening data "not detectable" Yes North allev tree pits 37 paved areas around tree pits between west tower and deck Yes Yes North allev tree pits 350 actual tree pit excavation North of OTl 120 face of West office tower to property line on Winnifred Yes Yes North of Parkin¢ Garage 30 face of parkin¢ deck to Winnifred (most of this area is outside property line) Utilities Catherine 150 Spoils from sanitary sewer excavations not vet performed Block 8 No Yes Yes Yes, Block East Office - Carson 145 East office - sidewalk area from building to property line; Carson Blocks 12 and 13 yes, block 12 Yes 13 Portion Only Yes, Block East Office - Tryon 396 East office - sidewalk area from building to property line; S. Tryon Blocks 11 and 12 yes, block 12 Yes 11 Portion Only Soil to be generated beginning in late October 2020 by drilling of shafts for deep East Office - Deep Foundation (Pile shafts) 1,600 CY construction WrYefoundation East Office - Deep Foundation (Pile Cap Soil to be generated in early November 2020 by excavation of pile cap footings Footings) 1,400 CY encompassing several pile shafts (above) East Office - Floor Slab Preparation (rough Soil grading initiated week of October 12, 2020 during reduction of East Tower Yes, Blocks grade to Stone subgrade) 2,200 CY building pad elevation Blocks 8, 9, 11, 12 and 13 yes, block 12 Yes 8, 9, 11 and 13 only East Office Tower- Electrical and Plumbing 100 CY I Future trench excavation Blocks 8, 9, 11 and 13 No Yes Yes Trenches Miscellaneous Site Prep outside of Right -of- To Be Determined Future site prep Block 12 No Yes No way * = Refer to Wood Beneficial Reuse Document color -coded below Beneficial Reuse Soil Assessment Report, dated April 3, 2019 Report of Soil Characterization for Beneficial Reuse (Shallow Soil East Tower), dated January 23, 2020 Letter Report for Stockpiled Soil Characterization, dated July 13, 2020 Wood's Amended BR Soil Report (4-30-2020) —See LCID Soil Transfer Request Figure Red font denotes soil that will require Municipal Solid Waste (MSW) facility disposition. 1 ` 1 1 1-2 1-3 1-4 •� ,•� ''� ter* IN }f i 2-1 • 1-9 1-8 1-7 1-6 7.50 7.00 6.50 0 j_ i f i I 2-2 • 3-1 • 3-2 • 3 f. -3 y •3=4 3-5 6. • •• • 1.05.50 9 `N11# 5,00 L € 2-3 3-6 �.3-7 3-8 3-9 .�,3-1 4,50 � � .ns�s�'»sue "�• � ��, „»"— '•+•M,M ��.«, 4.00 «Z�F'S'r� 10-8 3.00 9.1 `� 2-4 • 4-1 • 4_2 4-3 4-1 4-5 �'J• • s 2.00 i • •+2513T • ' 10 6 10-7` 2546 f 49 410� ..1,50 2•. ,��• c 10_2 v 10`-3 10-4O.�S'5`'1 • • 1�« :i .100 • • 5-4 5-5' 7 5 8-1 8-2 0.50 r 13"10 13 9 3'g �,....1.3-7.,., _4JiJ t `11 rw i 2 J `h • •�\± , • • r� # ""^\� `i 1.50ii r 2-7 5.6 5`7 A5• Ci • 7?s4 8 •9-1 92 ��c 13-g 5-10 2.00 / t' t ! `• 13 1 13 2 133 13-4=».13-5 1 2.50 ty� t j • • • • • 3-00 ^k, µ 28 6-1 • % • • • r 7-3 • ,. 3 3.50 • 6-2 K6_ 3 7-1 7-2 8-5 8-6 9-3 • • 4. 00 r 9 4 .1, -9 • 12-7 12-6 12-5 t ? f.. • • • • f 3 4.50 i i 2 9 "6=4_ „.,•, .A • • 8 • 12-8 5,00 i 1 • • 6-5 6-6 7-6 7 7 8 7 8 8 • - 9-5 9-6 11-4 11-5 11-+ 12- J .� r sl 6.00 2-10 6`8 t 6,5 • 6-91 »-6-10x. 7-9 710 • 8-10 f �. .. �/ • 8�9 �i r i i E. •1 • 11 8 12-2• 11 11•7.00 • • • 7.50 i r rjrt 12-1 ` ^t •"`..^.•Iwww+w+..��+nw..,..w�+ww.....+...w...._wv+.,............... .,,w,,,r ..wvn•r.„"'w.wow........».�............ww....»....v..4 "``... i 0 30 60 120 ».�.».....»....».. ».,.„».,...M..._..., .�.�..,.. .......»,..•.'......... ».....�»�^"�-.:"wx,• � �..............w..�...�»..�,..,...»._.».„..._..�.�....�,,.....,�,,.,,.„„•w. I I I Feet Sampling Grid on Cut/Fill Plan LEGEND Former Gathings Motor Company 6-3 Proposed East Office Tower • Boring Location and Designation wood* 1100 South Tryon Street Composite Sample "Block" Area Charlotte, North Carolina Brownfields Project #: 22074-18-060 PROJECT NO.: 6228-18-0495 1 FIGURE NO.: 2 Document Path: F:WMEC_Projects\2018\6228-18-0495\MXD\Sampling_ Gridcutupdate.mxd Prepared By: LMM 1/23/20; Checked by RCF 1/23/19 r-7r A .- --- 10. 25 50 75 Feet LEGEND •-1 ar - - ar s e Ir r y T---- I -----------�---- -------�--------------" I a Y L — Ir I I I I t�,F!G-22' - 74r—- 7 _ YL --� fG-25.— ----- 1 __. -. _— f.- rNr -� =----- ! --- -- - - TFJ Proposed Pile Cap— P'� w' ', i r� 1. 1 e Shaft — - — - — , 30�,----------= , ' --� —_— — - - • _ _ — —_--_—_—_y I 7.0 AW I r— —7`11 r-- {--gy p^' ' + a_M' PG-24 1 ' �l f P' -28 — —'� PG-36 r ,,,P r 1 �r L—`T--�rr!�'� W. ------�------=--- —� ar 1 ' l I I I } a •.�a�rT P.M— rL)jJ a-iwl>'r I PG-26` �� I ;PG-2.7 A �. I I a s 1 r Approximate Proposed Building Footprint PG-28 Pile Group Boring Location - IHSB, PSRG, Protection of Groundwater (PoGs) exceeded, soil not suitable for transport to LCID facility PG-27 Pile Group Boring Location - IHSB, PSRG, Protection of Groundwater (PoGs) not exceeded, soil is suitable for transport to LCID facility ( Reeves Landfill) Denotes pile groups with affected soil not suitable for disposition at LCID Facility �-s Reference: Adapted from Foundation Plan S101 Drawing by Moore Linder Engineering, Inc. dated 4/12/2019 l..�i...ve1 De16 rnnn -a %OM4\R004_S4_Mo6�nnvnu(`Ifl C..IIT.e..efe. Do... wet ......1 D.e.. e.v.1 Q„ noonAM9 MllOT (`6veLv.1 ti••ore AM9 Ml10l1 I i C a Source: Mecklenburg Aerial Imagery dated 2020 LCID Soil Transfer Request Beneficial Reuse Characterization Wood (East Office Tower) o Former Gathings Motor Company Wood Environment & Infrastructure Solutions, Inc. 11 00-1200 South Tryon Street 2801 Yorkmont Road, Suite 100 Charlotte, North Carolina28208 Charlotte, North Carolina Brownfields Project #: 22074-18-060 PROJECT NO.: 6228-18-0495 I FIGURE NO.: