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HomeMy WebLinkAboutSW3131204_HISTORICAL FILE_20140424STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SWy/n(%/ DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD GEOTECHNICAL ENGINEERING REPORT Dollar General Marshville, North Carolina July 22, 2013 CVET Project No. 13-080 PREPARED FOR: Blue Ridge Environmental Consultants, P.A. PREPARED BY: CATAWBA VALI.,Ev ENGINEERING AND TrSTING, P.C. HICKORY, NORTH CAROLINA 0/(/S/ON U'nl0 QU 4-4iy0 RF ryr aVUNHT ? �O%Q Uqv GEOTECEIMCAL CONSTRUCTION MATERIALS ENVIRONNIENTAL DAMS CATAWBA VALLEY ENGINEERING AND TESTING J. KIRK VIOLA, P.E. JAM1:S S. TATE. P.E,. July 22, 2013 Mr. Justin Church, PI3._ CPM Principal Engineer Blue Ridge Environmental Consultants, P.A. 1305 S Collegiate Drive Wilkesboro, NC 28697 Justin abrec.biz Re: Geotechnical Engineering Report Dollar General Marshville, North Carolina CVET Project No.: 13-079 Dear Mr. Church: JE_rrary D. HoLcmN, . P.E. 0 /1' 44111 141VO �9T��<•RFS07U� VAn qF�/i Catawba Valley Engineering and Testing (CVII') is pleased to submit to you our Geotechnical Engineering Report for the Dollar General in Marion. North Carolina. This study was authorized on June 26, 2013. This report presents the findings of our subsurface exploration and provides gcotechnical recommendations for design and construction of the project. CVET appreciates the opportunity to provide our geotechnieal engineering services for this Project. If you have any questions regarding the contents of this report, or if we can provide additional services for the project such as construction materials testing, please do not hesitate to contact its. Sincerely, CATAWBA VALLEY ENGINEERING AND TESTING, P.C. David M. LeGrand Jr., E.I. Project Manager 7-zz•1.3 SEAL 2 t reviewed by: Jeffrey D. Holchin, P.E. Principal Geotechnical Engineer P.O. Box 2616 • 308 15"' STREET SE. SUITE 2 a HICKORY. NORTH CAROLINA 28603 TELEPHONE: (828) 578-9972 • FAX: (828) 322-1801 ProJectNumc[}o||urGmnona| Location: MoohviU,,NC Date: July Z2'I0|3 Project No. |3'08O TABLE OFCONTENTS 1.0 E}{l-C\l}lVE SUMMARY .......... ................................................ .................................. 1 7.0 p\j({P()SE'AN[)S(,(}PK()l�VV()RK.... ................. .......................................................... } }.A YK()JECTINFORM /\Tl()N.................................................................... ....------,7 4.0 EXPLORATION PROCEDURES .............................................................. ........--'7 4.1 Field Exploration ............................... .................................................... ........--'7 4.2 Laboratory Testing ........................................................................................................... 3 5.0 S(l8SURy/\CECONDITIONS .................... ............ ......... ......... ^............................ ] 5.1 Site GtOlouy..................................... .----`~^~^~`^`^^^~^-----^~^~~^^. 3 5.2 Soils ........................................................................... _,,,~,,,,^^~_,_,,,~,~__4 5] Bedrock ............................................................................................................................ 4 5.4 ()vnumdo/unc,..—......-----,.....^..—,.......'.--.,...—.--....4 6.0 RE COMM EN|}AT0NSFOR DESIGN AND CONSTRUCTION ................................... 4 6.1 Site Preparation ................................................... ................. ...... ....... .~^^—,—`^^. 5 6.2 Earthwork ................................................................................... ,,,,~_,^~,~,,~,_5 63 Ground -water Control .......................... ............................................................................. h 64 Foundations ............................................................................... ...^--^---`..,.-6 6.5 Floor Slub*,..... ..................... ......................................................................................... 7 6.6 Retaining Structures and Lateral Fur(hPressures ............................................................ 7 6.7 Pavements .......................................... .............................................................................. 8 6.8 Construction Materials Testing and Special Inspections ............. .... ..................... ...... 9 7.0 LIMITATIONS ................... ........................... ............................ ........................ .............. V /lP13EN[)}}{/\—PR()]FCTF1()[/RES ......................................................................................... iii APPENDIX B—}\()R|NGLOGS ............................................. `/ Project Name: Dollar General Location: Marshville, NC Date: JUly 22, 2013 Project No. 13-080 1.0 EXECUTIVE SUMMARY V,vIslay 0" . 4PJ0 QUAt irk ESCLr��, l M1�CT�Ot,+'lii-U L� ,N,p , APP242014 RFSOUR(", NT The following items represent a short summary of (1) the findings of our subsurface exploration, (2) our conclusions, and (3) our recommendations for design and construction of the proposed Dollar General in Marshville. NC. 1. Our nine (9) soil test borings at the site encountered competent residual soils in four (4) test borings but variable quality possible bill soils (which are plastic and thus moisture sensitive) in the remaining test borings. Groundwater was not encountered in the test borings, but bedrock was encountered at relatively shallow depths at most test borings. 2. We conclude that the site is suitable for the planned construction, with special consideration for the possible till soils which are variable in consistency. plastic and thus moisture sensitive. 3. We offer the following design and construction recommendations for the proposed Dollar General at Marshville. NC: • We recommend that the proposed building be supported on a shallow foundation system bearing on competent residual or structural fill soils with a net allowable bearing capacity of up to 2,500 psf. • We recommend a modulus of subgrade reaction (k) of up to 115 pounds per cubic inch for structural design of the floor slab if the slab will he supported by competent residual or structural fill. This recommendation is based on the building pad areas passing a proofroll. We recommend a free -draining granular base as capillary break and vapor barrier. • We recommend that any retaining structure be designed under responsible charge of a registered design professional if a cumulative vertical relief greater than 5 feet in height within a horizontal distance of 50 feet or less is necessary to achieve proposed finished grades. e We recommend standard thicknesses for both light and heavy-duty asphalt pavements, and that any dumpster areas are supported by concrete slab on grade. This executive summary should be used in conjunction with the entire contents of the report, in order to gain a complete understanding of all conclusions and recommendations contained within the report. 2.0 PURPOSE AND SCOPE OF WORK The purpose of the subsurface exploration and gcotechnical engineering evaluation was to explore the subsurface conditions at the site, collect representative samples of soil for Project Name: Dollar General Location: Marshville, NC Date: July 22, 2013 Project No. 13-080 examination in our laboratory (with testing as needed), and provide conclusions and recommendations for design and construction of the proposed Dollar General store in Marshville, North Carolina. CVET's scope of work included the following: • Drilling of nine (9) soil test borings at the site; • Collection of representative samples of soil from the soil test borings, and performance of lab testing ot'selected samples as needed; • Preparation of boring Togs, boring location plan, and general subsurface profile; • Evaluation of the encountered subsurface conditions at the site: and • Preparation ol'this geotechnical report. 3.0 PRO.EECT INFORMATION This project consists of the construction of a new Dollar General store in Marshville, North Carolina, as shown on Figure I — Site Map in Appendix A. Based upon our experience with Dollar General stores we anticipate that structure consist of a turn -down concrete slab on grade floor system with masonry veneer,; maximum loads of 50 kips for columns and 3 klf for walls are anticipated. The store will be located at the intersection of NC 218 and Army Road, at the site of a former feed mill. Existing site grades slope away. from NC 218 and to the northeast. Site topography was not provided. The southern portion ol'the site along NC 218 is covered in grass and gravel, while the northern portion of the site is covered in light brush with a few small trees. An existing building is located in the middle of the site. Project information was provided by Mr. Derek Goddard of Blue Ridge Ernvironntental Consultants on June 24, 2013. We have been provided the preliminary site plan that displays the proposed building location, proposed parking areas, and two entrances to the site. 4.0 EXPLORATION PROCEDURES Exploration procedures for this project included drilling test borings at the site and laboratory testing of representative soil samples at our laboratory in Hickory, North Carolina. 4.1 Field Exploration The subsurface conditions at the site were explored by drilling a total of nine (9) soil test borings (denoted B-1 through B-9) at the locations indicated on Figure 2 — Boring Location Plan in Appendix A. Five test borings were located within the building footprint, while the remaining borings were located in drive and parking areas. The borings were drilled on July 13, 2013, extending to depths ranging from 3.5 to 20.0 feet below existing site grades — most borings terminated early due to refusal on beciock. The boring locations were selected and located in the Project Name: Dollar Gencral Location: ,Nlarshville. NC Date: July 22, 2013 Project No. 13-080 field by CVET using existing site features as a reference. Ground elevations at the boring locations were not determined. Drilling was performed with a CME-550X ATV -mounted drill rig using continuous -flight hollow stem augers (t1SA). Soil samples were obtained by means of the split -barrel sampling procedures in accordance with ASTM Specification D-1586; a 2-inch O.D., split -barrel sampler was driven into the soil a distance of 18 inches by means of a 140-pound hammer I"alling 30 inches via a rope and cathead system. The number of blows required to drive the sampler through the final 12-inch interval is termed the Standard Penetration Test "N" value and is indicated for each sample on the boring logs. "['his value can be used to provide an indication of the in -place relative density of cohesionless soils; but is a less reliable indicator of the consistency of cohesive soils. For cohesive soils; the measurement of unconfined compressive strength Q„ is a better indicator of consistency; this value is also listed on the boring logs. Representative portions of each SPT sample were sealed in airtight containers and returned to our laboratory for classification, testing, and storage. The soil samples were visually classified in general accordance with the Unified Soil Classification System (USCS), per ASTM D2487. See the individual soil test boring logs in Appendix B for more details. 4.2 Laboratory 'resting Representative samples of soil obtained during the field exploration were transported to CVET's laboratory in Hickory, North Carolina, where they were examined and classified by a geotechnical engineer. No laboratory testing was performed for this study beyond the examination and visual classification per the USCS. 5.0 SUBSURFACE CONDITIONS The subsurface conditions at the site are described in the following paragraphs. 5.1 Site Geology The site is located in the Piedmont Phys,iographic Province of North Carolina. The name "piedmont" means "foot -of -the -mountains' which reflect remnants of an ancient mountain range that has since been extensively weathered, decomposed and eroded to form rolling terrain and hillsides. The bedrock is metamorphic in nature (igneous or sedimentary rocks that have been changed by heat and/or pressure) and typically consists of schist, gneiss and/or granite. Extensive weathering over time has reduced the bedrock in -place to form overburden residual soils that range from clay topsoil to sandy silts and silty sands that grade with depth back to saprolite and part ialIy-weathered-bed rock. The degree of weathering varies both laterally and vertically. Based on the 1985 North Carolina Geologic map, the site appears to be underlain by Meta-Mudstone and Mate-Argilite along with Felsic Metavolcanic rock of the Carolina Slate Belt. 3 Project Name: Dollar General Location: Marshville, NC Date: July 22, 2013 Project No. 13-080 5.2 Soils A generalized subsurface profile has been prepared for the site - see Figure 3 in Appendix A. Soil boring logs are included in Appendix B. All nine borings were extended through the surficial gravel or grass/ topsoil; the gravel and topsoil thicknesses were generally only several inches. Underlying the surficial gravel or topsoil stratum was either a very competent residual soil (13-2, B-3 and B-7) or a variable strength possible till soil. The possible fill soil was a silty plastic clay (CL/CI-l) that was soft to very stiff; SPT N values for this soil, while not a good indicator of strength for fine-grained soils but a good indicator of uniform compactive effort during fill placement, ranged from 4 to 56. The residual soil encountered in borings without possible fill was generally a fine sandy silt (ML) with a very stiff consistency, while the residual soil encountered under the possible fill in those borings was either a fine sandy silt (ML) with a very stiff to hard consistency or a silty plastic clay (CL/CI-1) with a very hard consistency. 5.3 Bedrock Bedrock appears to be shallow at this site. Partially weathered bedrock (PWR) was encountered at six (6) of the nine (9) borings, while auger refusal on bedrock occurred at seven (7) of the nine (9) borings. The PWR thickness ranged from 3 to 11.5 feet. Top of bedrock was encountered at depths ranging from 3.4 to 14.0 feet below the existing ground surface. 5.4 Groundwater Groundwater was not encountered during this subsurliuce exploration, although each borehole was left open for only a short period of time during the drilling operation. Note that soil moisture and groundwater conditions vary depending on conditions such as temperature, precipitation and season. Therefore soil moisture and groundwater location at other times of the year may vary from those observed at the time of this subsurface exploration and as described in this report. The borings caved -in a depths ranging from approximately 1.5 to 10.0 feet below existing site grades at the time of this exploration. In this geology, the cave-in depth of a boring is often an indication of the stabilized water level, although the water level may be a few feet below the cave-in depth and therefore cannot be directly observed. 6.0 RECOMMENDATIONS FOR DESIGN AND CONSTRUCTION The following recommendations are provided for design and construction of the proposed Dollar General in Marshville, North Carolina. The recommendations stated herein shall not be applied 4 Project Name: Dollar General Location: Marshville. NC Date:.Itily 22. 2013 Project No. 13-080 to any other project, or used in conjunction with any other recommendation, and shall be used explicitly for this project. 6.1 Site Preparation Site preparation should consist of removing the existing building and associated foundations. existing trees, brush, topsoil and all other soft or unsuitable material from the proposed addition envelope and associated pavement areas. Once stripping and rough excavation has been accomplished, the exposed subgrade should be evaluated by proofrolling. Proofrolling consists of driving the appropriate equipment, typically a dump truck with axle weights of 10 or 20 tons for single and double axles respectively, over the subgrade at a walking pace. The proofrolling equipment should first make overlapping passes across the subgrade in one direction, followed by passes in a perpendicular direction. Note that possible fill soils with variable consistencies were encountered in numerous test borings. Any unstable areas that exhibit excessive rutting, pumping and similar distress should be undercut to a competent material and backfilled with controlled fill or other materials as recommended by a qualified geotechnical engineer. We recommend that the proofrolling be observed by a qualified engineer or engineering technician. 6.2 Earthwork At the time of this report, CVET has not been provided with the proposed grading plan or the finished floor elevation. However it appears likely that off -site borrow soil will be needed for this project to form a relatively level building pad, based on the existing site grades. All fill soils should be compacted to at least 95 percent of the maximum dry density obtained in accordance with ASTM Specification D-698, Standard Proctor Method, with a moisture content within +/- 3% of the optimum moisture content (OMC). Acceptable fill soils should be soil that has less than 5 percent organic content and a liquid limit and plasticity index less than 50 and 20, respectively. Soils with USCS group symbols of SP, SW, SM, SC, and Mt, are recommended for use as controlled fill, although it is important to note that silty soils are very moisture sensitive. Loose lift thicknesses will vary depending on the size of the compaction equipment: 8 inches for large self-propelled compactors, 6 inches for small self-propelled compactors, and 4 inches for remote -controlled compactors and hand -operated equipment (plate tampers, wacker- packers, orjumpingjacks). All till soils should be placed in horizontal loose lifts and compacted with adequately -sized equipment. Vibratory smooth -drum rollers are appropriate for cohesion less/coarse-graitied soils while sheepstbot rollers are appropriate for cohesive/Fine- grained soils. If carthwork is performed during winter months or after inclement weather, the subgrade soil conditions could potentially be more unstable due to wet soil conditions, which could potentially require stabilization or undercutting. We recommend that positive site drainage be maintained during earthwork operations to prevent the ponding of water on exposed subgrades. Soil subgrades should be protected from inclement 5 Project Mime: Dollar General Location: Marshville, NC Date: July 212013 Project No. 13-080 weather (rain especially) by 'sealing` the subgrades prior to forecasted inclement weather. 'Sealing' can be performed by rolling with a smooth steel -drum roller without vibration. Ruts should not be created during the 'sealing' operation. Prior to the placement of additional fill, the `sealed subgrade should be scarified. 6.3 Groundwater Control Based on the lack of groundwater encountered in the test borings, we do not anticipate that groundwater control will be necessary for excavations related to the building foundations; utilities or site earthwork. Note that soil moisture and groundwater conditions vary depending on conditions such as temperature, precipitation and season. Therefore soil moisture and groundwater location at other times of the year may vary from those observed at the time of this subsurface exploration and as described in this report. 6.4 Foundations At the time of this report we have not been provided with a final grading plan or the proposed finished floor elevation. h appears that some fill will be required at the northern end of the site to form a level building pad. Niue that borings B-4, 13-5 and B-6 within the building footprint encountered variable possible fill soil that was plastic and thus moisture sensitive. We do not recommend allowing the foundations to bear on this plastic clay soil — we recommend a separation from the bottom of footing to the existing plastic slay fill soil of at least 24 inches. This separation at the northern portion of the building should occur due to the expected fill placement; however, some undercutting may be required for the foundations at the southern end of the building. We recommend the proposed building be supported on shallow foundations bearing on undisturbed non -plastic residual soils and/or newly compacted controlled fill. Shallow foundations for buildings should be designed for an allowable net bearing pressure of up to 2,500 pounds per square foot. We recommend minimum foundation widths and embedment depths of 16 and 18 inches, respectively. If earthwork is designed to be minimal, building foundations should penetrate any fill/possible fill soils and bear in competent residuum. Based upon our experience with Dollar Generat stores we anticipate that structure consist of a turn -down concrete slab on grade floor system with masonry veneer: maximum loads of 50 kips for columns and 3 klf for walls are anticipated. A site -specific settlement analysis has not been performed. However, based upon the assumed loading and the requirement that the foundations bear on competent non -plastic residuum or structural fill soils (to be verified by CVET or another qualified CM "I- firm), we expect total settlements of structure foundations to be on the order of I inch or less. In general, differential settlements between building components are expected to be on the order of 1/3 to 1/2 of the total settlements. We expect settlements in the building foundations to occur relatively soon after the loads are applied. In our experience with Piedmont soils, settlements related to till placement generally occur within 3 to 4 weeks of placement. 6 Project Name.: Dollar General Location: Marshville, NC Date: July22,2013 Project No. 13-080 6.5 Floor Slabs We believe that a concrete slab -on -grade floor system is appropriate for the proposed building additions. However, we recommend a separation of at least24 inches from the bottom of floor slab and the existing plastic possible fill soils encountered in the test borings, because these soils can be moisture sensitive. Regardless if the floor slab will bear on controlled fill or undisturbed non -plastic residual soil, we recommend a modulus of subgrade reaction (k) of up to 115 pounds per cubic inch for structural design of the floor slab. This value is representative of a 1-ft square loaded area and may need to be adjusted depending the size and shape of the loaded area depending on the method of structural analysis. The floor slab should be isolated from building foundations unless the connection is designed to accommodate anticipated foundation settlement. Similar to foundation and pavement areas, the subgrade for the entire floor slab area should be proofrolled (before foundation construction makes proofrolling impractical) to ensure that the subgrade is competent, and to locate any soft or incompetent areas that require undercutting and replacement with controlled fill soils. We recommend the use of 4 to 6 inches of free -draining granular material (NCDOT No. 57 stone or recycled concrete) as both aggregate base course under the slab and capillary break. Although not expected for this project, the use of a vapor retarder should be considered beneath concrete slabs on grade which will be covered with wood, tile, carpet or other moisture -sensitive or impervious coverings, per ACI 302 and/or ACI 360. 6.6 Retaining Structures and Lateral Earth Pressures Chapter 18, Section 1806 of the North Carolina Building Code requires that retaining systems providing a cumulative vertical relief greater than 5 feet in height within a horizontal distance of 50.feet or less, including retaining walls or mechanically stabilized earth walls shall be designed under the responsible charge of a registered design professional. Please note that the following parameters are typical values for design purposes. Prior to construction of the retaining system. the proposed baekfill should be subject to adequate laboratory testing to confirm design parameters, to confirm that they meet or exceed the parameters listed below. We recommend the following parameters for design of retaining systems: • Undisturbed Residual Soils o Moist Unit Weight (y,n) = 115 pet' o Active Earth Pressure Coefficient (Ka) = 036 o At -Rest Earth Pressure Coefficient (K) = 0.53 o Passive Earth Pressure Coefficient (Kn) = 2.77 o Internal Friction Angle (tp) = 28° o Friction Factor (6) = 0.35 • Controlled Fill o Moist Unit Weight (f. ) = 120 pef o Active Earth Pressure Coefficient (Ka) = 0.33 o At -Rest Earth Pressure Coefficient (Ko) = 0,50 7 Project Namc: Dollar General Location: Marshville, NC Date: July 22, 2013 Project No. 13-080 o Passive Barth Pressure Coefficient (Kr) = 3.00 e Internal Friction Angle ((p) = 30° o Friction Factor (6) = 0.35 The parameters stated above are for retaining systems that do not have significant backslopes. If it is necessary to have sloping backfill at the top of the system, an increase in lateral earth pressure applied to the wall shall be addressed during design phase. Retaining systems shall be designed to ensure stability against overturning and sliding with a minimum factor of safety = 1.5. A global stability analysis shall also be performed to ensure the overall stability of the retaining system against failure of weak underlying soils. The retaining system design should also address the vertical pressures developed at the base of the wall against the ultimate bearing capacity of the soil. The allowable settlement and tilt of the retaining system shall also be addressed during design. Implementation of a drainage feature within the retaining system is a critical feature that shall be addressed during design. The buildup of hydrostatic water pressure behind the wall can lead to excessive lateral pressures, not accounted for in the design, thus leading to potential wall failure. Weep holes should be installed at regular intervals to discharge any accumulated water from the backfill. In order to guard against tile possibility of backfill material washing into the weep holes or drainage features, ultimately clogging them. the drainage features should be encased in a geotextile filter fabric. Heavy earthwork equipment should maintain a minimum horizontal distance 3 — }feet from wall face; while within this area lighter, hand held compaction equipment should be used to compact wall backfill. Heavy equipment or material should not be parked or placed behind the retaining wall during construction; within 10 feet. All design and construction considerations for retaining systems are site dependent. CVET would be pleased to provide design services for these systems or construction materials testing/ special inspection observations as an additional scope of services. 6.7 Pavements Traffic load conditions for this project have not been provided. Based upon the encountered subsurface conditions of competent subgrade soils and shallow depths to bedrock, we recommend standard thicknesses for both light and heavy-duty asphalt pavements for this project. Pavement for this project is assumed to consist of light -duty asphalt parking areas (only personal vehicle traffic) and heavv-duty asphalt drives (drive lanes, buses, trucks, etc,). Based on the subsurface conditions encountered in the test borings, and assuming all pavement areas pass a proofroll as described in section 6.1 of this report, we recommend thicknesses of 2, 0 and 6 inches for surface course, base course and ABC crushed stone, respectively, for light -duty 9 Project Name: Dollar General Location: Marshville, NC Date: July 22, 2013 Project No. 13-080 pavement. For heavy-duty pavement, we recommend thicknesses of 1.0. 2.5 and 8 inches for surface course, base course and ABC crushed stone, respectively. We recommend an 8-inch thick Portland cement concrete slab bearing on 4 inches of ABC crushed stone for the approach and slab for any trash dumpster on site. if concrete pavements are desired, we recommend a minimum of 6 inches of concrete overlying 4 inches of ABC crushed stone base. The concrete should be air -entrained and have a minimum of 4500 psi after 28 days of laboratory curing per AS"fM C-31. Note that plastic possible fill soils were encountered in numerous test borings; these soils are moisture sensitive. If a proofroll reveals unstable soils, it may be necessary to perform localized undercutting of the low consistency soils or install a woven geotextile fabric, such as Mirafi HP 270 or approved equivalent to achieve a firm bearing surface. Careful control of storm water is one of the best ways to endure adequate long-term performance of any pavement, especially when plastic subgrade soils are present, as is the case at this site. The surface of the pavement should be sloped to gutters and/or catch basins to prevent water fi-om ponding and infiltrating through the pavement into the sub -base and subgrade. We recommend compaction testing of the A13C crushed stone base prior to asphalt/concrete placement, and full-time inspection during asphalt/concrete placement. 6.8 Construction Materials Testing and Special Inspections Construction materials testing (CMT) and inspection should be performed at regular intervals throughout the course of the project. CVET is qualified for this work and would be pleased to provide these services during construction. 7.0 LIMITATIONS "this report has been prepared for the exclusive use of Blue Ridge Environmental Consultants, P.A. and their agents for specific application to the referenced property, in accordance with generally accepted soils and foundation engineering practices. No warranties, express or implied, are intended or made. The conclusions and recommendations presented in this report are based on the specific test borings and laboratory testing performed as part of our scope of work, and do not reflect variations in subsurface conditions that may exist between test boring locations or in unexplored portions of the site. Site safety, excavation support related to OSHA requirements, and construction dewatering requirements are the responsibility of others, not CVET. In the event changes are made to the proposed construction plans, design or location of the project as described within this report, the conclusions and recommendations provided in this report shall not be considered valid unless CVET is given the opportunity to review the changes, and either verifies or modifies the conclusions and recommendations contained in this report in writing. 9 Project Name: DollarGencral Location: Marshville_. NC Date: hilt' 22, 2013 Project No. 13-080 APPENDIX A - PROJECT FIGURES p tk tXY y\ Ii t1, CATATAWA VALLEY f_( B .re.sv r In z-gal rx B 20, i B-4, _J I A r �B_6 �Ll. ✓ BLS , 17 l/ j V, / ' ;�B-9 t N BORING LOCATIONS SCHEMATIC t I DOLLAR GENERAL INTERSECTION OF NC HWY 218 AND ARMY ROAD MARSWALLE, NORTH CAROLINA DRAWN BY , PROJECT NO. EB 1 17-080 DATE SHEET N0, 07.16.13 FIG. 2 Catawba Valley Engineering & Testing, P.C. SUBSURFACE DIAGRAM 308 15th Street SE, Suite 2 Figure 3 fy Hickory, NC 28602 „�,„„ ,.. .•. Telephone: (828) 578-9972 CLIENT Blue Ridge Environmental Consultants, P.A. PROJECT NAME Dollar General Marshville .,. PROJECT NUMBER 13-080 _ PROJECT LOCATION Marshville North Carolina 102 - - - 102 B-t B-2 8-3 B-0 B-5 B-6 B-7 3-8 B-9 100 .... .. .. .. .. _. ... .. .. .. , 100 J is I n ' 94 94 X 4/ \ 0 92 92 'v ) _w W 90 ( g0 88 / � K 88 L� I 86 - a 1, / 86 Ii 84 84 82 . - .. ..... .._ .. ..... ......x .. ......... .... .. ._.._ __._ ...... 82 801 1 180 Distance Along Baseline (ft) Blue Ridge Environmental Consultants, P.A. 1305 South Collegiate Avenue 467 Calloway Gap Road Wilkesboro, North Carolina 26697 West Jefferson, NC 28694 628.265.44251 http://brec.biz 828.265.44251 http://brec.biz Engineering / Planning / Environmental Planning/Environmental March 5, 2014 Larry Wade DIVISION OF LAND RESOURCES North Carolina Department of Environment and Natural Resources 'AND QUALITY SECTIOA! Division of Energy, Mineral, and Land Resources "�It ir-r, 512 N. Salisbury Street APR 2 4 2014 Room 942S Raleigh, NC 27604 RE: SW3131204 DOLLAR GENERAL- MARSHVILLE GROUNDWATER ELEVATION AND NATURAL RFS0t1RCz"- Mr. Wade, Based on the available information from the geotechnical engineering report provided by Catawba Valley Engineering and Testing dated July 22, 2013, the groundwater elevation in the area of the proposed underground sand filter tank is indeterminate. It is possible ground water may be encountered during installation of the sand filter tank. If ground water is intercepted during construction at an elevation where the tank would potentially be situated below the ground water elevation, then design alterations will be made that include preventing the tank being displaced by buoyant forces and the installation of underdrains to prevent groundwater from entering the tank. Thank you. Justin Church, PE 5 March 2014 \\��lunliini \A CARO \;gyp pFESSrp��7i9'� a SEAL = 035736 vGS 4�NGINE�q�e(?;� CNA , ` Justin Ct %, ` Principal PE Engineering ( Planning I Environmental ®IA w NCDENR North Carolina Department of Environment and Natural Resources Division of Energy, Mineral, and Land Resources Land Quality Section Tracy E. Davis, PE, CPM Pat McCrory, Governor Director John E. Skvarla, III, Secretary 9IVISION OF LAND RESOURCES January 28, 2014 'A ND QUALITY SECTION Mr. Justin Justin C. Church PE - Blue Ridge Environmental Consultants, PA APR 2 4 2014 1305 South Collegiate Dr. Wilkesboro, NC 28697 Jl rPlD NATUmcmRAL yr . RESOURCES AND NATURAL RESOURCES Subject :Dollar General - Marshville Stormwater Management Permit Application SW3131204 Additional Information Request Dear Mr. Church, The Stormwater Permitting Program received a Stormwater Management Permit Application package for the subject project on December 27, 2013. After a review of the information submitted, I ask that you provide addition information on the following comments. 1. The Narrative provided states the runoff is routed through a 400 sf sand filter with a a 400 sf sediment chamber. The site plan and detail drawing 1/D6 show a 200 sf sediment chamber and a 200 sf sand filter.Please revise W be consistent with other parts of the design package. 2. The calculations provided were not clear as to the total flow from the combined sand filter discharge and the bypass discharge for the design storm. Please demonstrate the system will function as described in the narrative. 3. The routing of flow from the sand filter outlet is not clearly defined on the site plan or detail drawings. The elevation shown for the bottom of the sand filter and outlet is below the storm drain outlet elevation. Please demonstrate the system Will cl'aln by gravity flow or provide an explanation of how the system functions. 4. The outlet invert of the 15" HDPE pipe is at elevation 517.50. The outlet invert of the ,junction box drained by this pipe is 514.70 and is below the end of pipe. This will not drain, please revise the design. 5. The pipe outlet noted in item 4 above terminates at the base of a proposed' retaining wall. This design will deposit flow at the base of the retaining wall !f-a'✓.^^y the s-ppo-ing soils wet and str-cwrally weai:ei: the z-::, -S "'veil as possibly erode the area. No c?ear flow path is shown for the pipe dk�charge. This flow may er:d up on the septic area which may compromise the performance of the septic drainfield. Please revise. 6. Sheet C2:2. does not show drainage areas to each drainage stRIctUre or adequately show flow directions in flat areas. Spot elevations would be beneficial. Please provide drainage area information on the plan that corresponds to the your stormwater calculations. 7. The stormwater calculations provided do not clearly represent your design. Please provide calculations that clearly demonstrate the design storm pre and post development runoff, the volume of runoff being treated, the volume of runoff 1612 Mail Service Center, Raleigh, North Carolina 27699-1612 • Telephone 919-707-9220 / FAX: 919-733-2876 512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: http://portal.ncdenr.org/web/ir/land-duality An Equal Opportunity 1 Affirmative Action Employer- 50% Recycled 110% Post Consumer Paper bypassing the system and that the calculations cover the Major Design Elements as listed in the current Stormwater Best Management Practices Manual. Please be aware that you are responsible for meeting all requirements set forth in North Carolina rules and regulations. Any oversights that occurred in the review of the subject application package are still the responsibility of the applicant. In addition, any omissions made in responding to the above items shall result in future requests for additional information. The requested additional information should be submitted to our office no later than 30 days from the date of this letter. If you have any questions, please call me at (919) 807-6375, or email at lar y.wadeCalncdenr.gov. Sincerely, Larry W. Wade PE Cc; Venture Properties VII, LLC FILED UNION COUNTY, NC CRYSTAL CRUMP REGISTER OF DEEDS FILED Dec 06, 2013 AT 10:09 am BOOK 06144 START PAGE 0876 END PAGE 0878 INSTRUMENT # 40578 EXCISE TAX $200.00 SPECIAL WARRANTY DEED JT Excise Tax: $ 200.00 Tax ID#: 01144015 Property Address: 6719 HIGHWAY 218 E., MARSHVILLE, NC 28103 Mail to: Venture PropertiesVll. P.O. Box 843. Wilkesboro. NC 28697 Drawn by: Lancaster & Trotter, P.A. 4430 Park Road Charlotte, NC 28209 (704) 525-1702 STATE OF NORTH CAROLINA COUNTY OF UNION THIS INDENTURE Made this t fin' day of 2013, between TD BANK, N.A., hereafter GRANTOR, and VENTURE PROPERTIES VII, LLC, hereafter GRANTEE. The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors, and assigns, and shall include singular, plural masculine, feminine or neuter as required by context. WITNESSETH, that the Grantor, for a valuable consideration paid by the Grantee, the receipt of which is hereby acknowledged, has and by these presents does grant, bargain, sell and convey unto the Grantee in fee simple, all that certain lot or parcel of land situated in UNION County, North Carolina and more particularly described as follows: See Exhibit "A" attached hereto and incorporated herein by reference. Deed Reference: Book 5773 Page 867 TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to Grantee in fee simple. And the Grantor covenants with the Grantee, the Grantor has done nothing to impair such title as Grantor received, and Grantor will warrant and defend the title against the lawful claims of all persons claiming by, under or through Grantor. IN WITNESS WHEREOF, the .Grantor has hereunto set his hand, or if corporate, has caused this instrument to be signed in its corporate name by its duly authorized officers by authority of its Board of Directors, the day and year first above written. TD BANK c,� By: President STATE OF r COUNTY OF I, u"117' V� lY1J1111 i ay County and State cer ify perp9nally came before me this day and a �,, -President of TD BANK, 1/4'rj" -President being authorized to foregoing on behalf of the corporation. is of the said knowledged that (s)tie is N.A., and that as do so, (s)he executed the (, Witness my hand and official seal this Y'! day of 4t � ,,Witness Notary Public My Commission expires: L115 (Notary Seal) �o>>9�P Iyt4 My Commission _ Expires 08/17/2015 '1oi TyCAFO �\�`• Legal Description Commencing at a railroad spike found in the intersection of the centerline of North Carolina Highway #218 (R/W 100') and the extended centerline of Army Road (NCSR #1662 — no dedicated RIW found) located N. 51-36-52 W. (based on North Carolina Grid North meridian) 253.96 feet from a point at the intersection of the centerlines of NC Highway #218 and NC Highway #205 and proceed thence from said railroad spike N. 56-04-20 W. 2.73 feet to a "mag" nail set in said centerline, the southeast comer of property of Charles M. Hyatt and wife Virginia C. Hyatt (Deed Book 682 Page 565), and continue with the Hyatt property and North Carolina Highway #218 N. 56-02-27 W 224.00 feet to a "mag" nail set 1.7 feet south of said centerline, and thence North 27-47-34 E. 365.29 feet to point in the line of James F. McClellan as described in Deed Book 319 at Page 790; then with said Line S. 77-40-30 E. 196.91 feet to the center of Army Road (SR 1662); thence S. 18-56-31 W. 210.37 feet; thence S. 27-39-22 W. 234 feet to the point of Beginning and containing 2.00 acres as shown on a plat by William G. Martin, NCPLS, dated April 1, 2000. For reference see Deed from Charles M. Hyatt and wife, Virginia C. Hyatt to Christopher D. Philemon and wife, Brandi H. Philemon dated April 7, 2000 and recorded in Record Book 1376 at page 649, Union County Registry. Also see Deed from Christopher Dwight Philemon (separated) to Brandi H. Philemon and Charles M. Hyatt dated July 2, 2003 and recorded in Record Book 3135 at Page 150, Union County Registry. For.title reference see DeedBook4798 Page 601, Union County Registry. L% ., `k,".:;n .,.,i?rirx.71 =.,»DEI4ILR'USE ONLY„..,•..r t„ysl....i, •,. .,, '`i4a., cw i w- Date Received Fee Paid Permit Number Z z 7 — 20/ sQr, Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph 11- Post Construction (select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan ❑ Other WQ M mt Plan: State of North Carolina o Department of Environment and Natural Resources G rill Division of Energy, Mineral and Land Resources o STORMWATER MANAGEMENT PERMIT APPLICATION FORM; 0 0 �o- This form may be photocopied tier use as an original C .� n a I. GENERAL INFORha A T ifiiy ID ; , m7i 1 P: m � O�tc ojcct Name'subdivision, facility, or establishment name - suoulu oe wnsistenf with project natrc !L plans, specifications, letters, operation and maintenance agreements, etc.): 9 2 rn - a s 2. Location of Project (street address): City:Marshville County:Union Zip:28103 3. Directions to project (from nearest major intersection): From US Hwy 85 North towards Greensboro take US Hwy 485 towards Mint Hill; Fairview Road, continue on NC 218 until reaching 6717 NC Hwy 218. 4. Latitude:35° 7' 55" N Longitude:80° 22' 12" W of the main entrance to the project. It. PERMIT INFORMATION: 1. a. Specify whether project is (check one): ®New ❑Modification ❑ Renewal w/ Modificationt tRenewals with modifications also requires SWU-102 - Renewal Application Form b.If this application is being submitted as the result of a modification to an existing permit, list the existing permit numberN/A , its issue date (if known) and the status of construction: []Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification 2. Specify the type of project (check one): ❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DEMLR requesting a state stormwater management permit application, list the stormwater project number, if assigned, N/A and the previous name of the project, if different than currently proposed, 4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control: 1.77 ac of Disturbed Area ❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts b.If any of these permits have already been acquired please provide the Project Name, Project/ Permit Number, issue date and the type of each permit:Erosion Control applied for with Union County 5. Is the project located within 5 miles of a public airport? EC No ❑Ye If yes, see S.L. 2012-200, Part Vl: httl2:///12ortal_ncdenr.org/web/Ir/rules-and-regulations Form SWU-101 Version Oct. 31, 2013 Page I of III. CONTACT INFORMATION 1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the project): Applicant/Organization:Ventu re Properties VII LLC Signing Official & Title:Shea Davis - Member Manager b.Contact information for person listed in item la above: Street Address:924 Main Street Suite300 City:North Wilkesboro State:NC Zip:28659________ Mailing Address (if applicablc):PO Box 843 Cily:Wilkesboro State:NC Zip:28697 Phone: (336 ) 667-8000 Email Shea@vodev_elopment.com Fax: (336 ) 667-8001 c. Piease check the appropriate box. The applicant listed above is: ® The property owner (Skip to Contact Information, item 3a) ❑ Lessee* (Attach a ropy of the lease agreement and complete Contact information, item 2a and 2b below) ❑ Purchaser * (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) ❑ Developer* (Complete Contact Information, item 2a and 2b below.) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the person who owns the property that the project is located on): Property Owner/Organization: Signing Official & Title: b.Contact information for person listed in item 2a above: Street Address: City: State: Zip: Mailing Address (if applicable): Phone: ( ) Fax: 3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other person who can answer questions about the project: Other Contact Person/Organization:Blue Ridge Environmental Consultants, PA Signing Official & Title:Iustin C. Church - Principal Engineer b. Contact information for person listed in item 3a above: Mailing Address:1305 South Collegiate Drive City:Wilkesboro State:NC Zip:28697 Phone: (336 ) 844-4088 Emafl:iustin@brec.biz Fax: (336 ) 838-4318 4. Local jurisdiction for building permits: Union County Point of Contacl:Brian Matthews Phone #: (704 ) 283-3816 Form S WU-101 Version Oct. 31, 2013 Page 2 of 6 IV: PROJECT INFORMATION 1. In the space provided below, briefly summarize how the stormwater runoff will be treated. Runoff from newly constructed impervious surfaces will be routed through an underground, closed sand 2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved: ❑ Approval of a Site Specific Development Plan or PUD Approval Date: ❑ Valid Building Permit Issued Date: ❑ Other: _ Date: b.If claiming vested rights. identify the regulation(s) the project has been designed in accordance with: Coastal SiN -'1995 ❑ Ph II - Post Cons. uc ion 3. Stormwater runoff from this project drains to the Yadkin Pee -Dee River basin. 4. Total Property Area: 2.001 acres 5. Total Coastal Wetlands Area: 0 acres 6. Total Surface Water Area: 0.01 acres 7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project Area+:1,991 acres Total project area shall be calculated to exclude the following: the normal pool of impounded structures, the area between the banks of streams and rivers, the area below the Normal High Water (NHW) line or Mean High Water (MHW) line, and coastal wetlands landward from the NHW (or MHM line. The resultant project area is used to calculate overall percent built upon area (BUA). Non -coastal wetlands landward of the NHW (or MHW) line may be included in the total project area. 8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 37.4 % 9. How many drainage areas does the project have? 1 _ (For high density, count 1 for each proposed engineered stormwater BMP. For low density and other projects, use 1 for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Draina" e Area 1 :Drainae Area'_ Drauia e Area � Drama e Axea Receiving Stream Name Crisco Branch Stream Class * C Stream Index Number * 13-17-27 Total Drainage Area (so 38,246 On -site Drainage Area (so 37,443 Off -site Drainage Area (sf) 890 Proposed Impervious Area** (so 32,424 % Impervious Area** total 84.8% dm"eivioiis ' Si rface A'ea: Drama e=Area Diaina e Area4_ Drainage Area _; Dra'ma e A'' e66 On -site Buildings/Lots (so 9,123 On -site Streets (so 0 On -site Parking (so 21,025 On -site Sidewalks (so 1,386 Other on -site (so 0 Future (so 0 Off -site (so 890 Existing BUA*** (so 0 Total (so: 32,424 Stream Class and Index .Number can be determined at: http://portal.nctienr.org toebfwq[ps/esu/classif'ratious " Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. ***Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that is to be removed and which will be replaced by new BUA. Form SWU-101 Version Oct. 31, 2013 Page 3 of 11 How was the off -site impervious area listed above determined? Provide documentation. Field Survey Projects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened & Endangered Species watershed that maybe subject to more stringent stormwater requirements as per 15A NCAC 02B .0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from htlpiportal_ncdenr_orb/we�w_a[ws[su/1.Lni, ual. VL SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and Land Resources (DENUR). A coogriele.. pa.kagr i1vludes al; in the iiems listed below. A detailed applicaftr, instruction sheet and BMP checklists are available from Irk://portal.ncciennorg/ web/ w ws/su/statesw[norms_does.The complete application package should be submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the interactive online map at http:/ % portal.ncciennorg/web/ wq/ ws/su /maps.) Please indicate that the following rewired information have been provided by initialing in the space provided for each item. All original documents Ni USf be signed and initiaied in blue ink. Download the latest versions for each submitted application package from ht_pt //portal ncdenr org/web/wq/ws/su/statesw/fools_docs. 1. Original and one copy of the Stormwater Management Permit Application Form. r 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants N Form. (if required as per Part VII below) 3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M agreement(s) for each BMP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to h!tp:/ /www.envhelp.org/pages/onestopexpress.htmi for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.) C 5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor the project. This is required in addition to the brief summary provided in the Project Information, item 1. 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the 1/2 mile radius on the map. 7. Sealed, signed and dated calculations (one copy). 8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. I. Scale. g. Revision number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal waters, and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters. L Dimensioned property/project boundary with bearings & distances. j. Site Layout with all BUA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. 1. Details of roads, drainage features, collection systems, and stormwater control measures. m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in the main set of plans, not as a separate document). Form SWU-101 Version Oct. 31, 2013 Page 4 of 6 p. Vegetated buffers (where required). 9. Copy of any applicable soils report with the associated SHWT elevations (Please identify elevations in addition to depths) as well as a map of the boring locations with the existing elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs, the report should also include the soil type, expected infiltration rate, and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to verifnj the SHWT prior to submittal, (910) 796-7378.) u 10. A copy of the most current property deed. Deed book: H I Page No: � 11. For corporations and limited liability corporations (LLC): Provide documentation from the N Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in Contact Information, item la, 2a, and/or.3a per 15A NCAC 2H.1003(el. the corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will'oe returned. I tt o:/ i .c . ;: sccreta;vsta_c.nc.0 Cer c_a c s,(CSgarch.aspx Vll. DEED RESi'RICTIONS AND PROTECTIVE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from http /,,Po tat ncdenr o.,ghnreb/ir/state-stormwater- forms does. Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and protective covenants for this project, if required, shall include all the items required in the permit and listed on the forms available on the website, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the NC DEMLR, and that they will be recorded prior to the sale of any lot. VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting EngineerJustin C. Church Consulting Firm: Blue Ridge Environmental Consultants PA Mailing Address:1305 South Collegiate Drive City:Wilkesboro State:NC Zip:28697 Phone: (336 1 844-4088 Fax: (336 1 838-4318 Email:iustin@brec.biz IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) I, (print or type name of person listed in Contact Information, item 2a) certify that I own the property identified in this permit application, and thus give permission to (print or hjpe name of person listed in Contact Information, item la) with (print or type name of organization listed in Contact Information, item 1a) to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. Form SWU-101 Version Oct. 31, 2013 Page 5 of 6 As`the legal property owner I acknowledge, understand, and agree by my, signature below, that if my designated agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their lease agreement, or pending sale, responsibility for compliance with the DEMLR Stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to notify DEMLR immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6. Signature: Date: 1 _ a Notary Public for the State of _.____— County of do hereby certify that. ____ personally appeared before me this _ day of and acknowledge the due execoiiun of ii)e application for a stormwater permit. Witness my hand and official seal, SEAL My commission X. APPLICANT'S CERTIFICATION 1, (print or type name of person listed in Contact Information; item la) Venture Properties VII LLC - Shea Davis , certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance writh the approved plans, that the required deed restrictions and protective covenants will be recorded, and that the proposed project complies with the requirements of the applicable stormwater rules under 15A NCAC 21-1.1000 and any other applicable state stormwater requirements. Date: Id - "�- 3 [ pJl je�� / e P� a NotaryePDubhc ffor the State of Nlor�i t l D ro i nen ,County of KP 5 do hereby certify that S ZShf> a l OLV 15 personally appeared tti before me this ja day ofleCps��P_r I and edge the du execu ' n of the application for a stormwater permit. Witness my hand and official seal, — SHERRY LUCKEY Notary Public, North Carolina Wilkes County My Commission Expires January 25, 2015 SEAL My commission expires /o? S/� Cerdficate of Trah�hg Wetland Delineation and Regional Supplement Updates This certifies that Derek Goddard has participated in 36 hours of field and classroom instruction. Date: March 23, 2012 THE SWAMP SCHOOL 702 OBERLIN RD, SUITE 400 rARCSEE RALEIGH,NC 276051-877-4SWAMPED www.swampschool.org SIGNATURE OF AUTHORIZATION Tu R oi�l -rd /—AIR y Application Completeness Review First Submittal ❑ Re -submittal Date Received:/ /j Date Reviewed: y Z J By Bill Diuguid Development/Project Name�?�/ L A / — iY sti v� /% r Receiving stream name C>s aa`-�( Classification: C 0 River Basin: S - _ _ For post -con ruction requirements, a program will be deemed compliant for the areas where it is v y o implementing any of the following programs: WS-I, WS-II, WS-III, WS-IV, HOW, ORW, Neuse River Basin Lake Water Supply Watershed Nutrient yo OZ D�Qa NSW, Tar -Pamlico River Basin NSW, and the Randleman n Management Strategy. V0 7 v High Density Projects that require a 401/404 within an NSW require 85% TSS, 30% TN and 30% TP reemovaL;, - - m -' '1mm T&E Species (Goose Creek, Waxhaw Creek or Six Mile Creek Water Sheds): AtIlk Latitude and Longitude: 3�r A —90 22 )7- ty Juri iction AI.Ep�LL'v_ `xF►.. J " m Project Address: Engineer name and firm' ws C. Oy �cuf_ R %ae o M E� a �co pay Prt. Phone: 3_V( - 8661;0— 4r.o e J Email: 6 !LG c _ a 6ks Is the project confirmed to be in the State MSI Stormwater Permit jurisdiction? or ❑ No ❑ Low Density (no curb and gutter) ❑ Low Density with curb and gutter outlets 94gh Density ❑ Other NA- �ge�1/404 impacts to surface waters, wetlands, and buffers (add language to cover letter and/or add info letter) / UA ? 7. 'F gyp'/ Check for $505.00 included riginal signature (not photocopy) on application : Legal signature (Corporation-VP/higher, Partnership -General Partner/higher ember/manager, gent). N10- I Check spellino, capitalization, punctuation: http://www.secretary.state.nc.us/corporations/thepage.aspx I If an agent signs the application', a signed letter of authorization from the applicant must be provided which ipdudes the name title mailing address and phone number of the person signing the letter. K Copy of property deed showing ownership or control -Et--For subdivided projects, a signed and notarized deed restriction statement "ealed, signed & dated calculations ,c✓ Correct supplement and O&M provided for each BMP on site (check all that were provided & number of each) ❑ Bioretention ❑ Dry Detention Basin ❑ Filter Strip ❑ Grass Swale ❑ Infiltration Basin ❑ Infiltration Trench ❑ Level Spreader ❑ Permeable Pavement ❑ Restored Riparian Buffer ❑ Rooftop Runoff Management Sand Filter ❑ Stormwater Wetland ❑ Wet Detention Basin ❑ Low Density ❑ Curb Outlet ❑ Off -Site ❑ NCDOT Linear Road rsTwo sets of sealed, signed & dated layout & finish grading plans with appropriate details Two Description of stormwater management provided d Soils report, geotech information provided V Wetadds delineated or a note on the plans or in the accompanying documents that none exist on site and/or %d' cent property e etails for the roads, parking area, cul-de-sac radii, sidewalk widths, curb and gutter, Dimensions &slopes provided ❑ rainage areas delineated ❑ Pervious and impervious reported for each ❑ Areas of high density Uex,mP operation and maintenance agreements provided Application complete ❑ Application Incomplete Returned: (Date) Comments 5e4- L _- a4 i c 30 FKo„� s'uz�a c > 1A*R3_Q1`� April 26, 2013 Revision, Bill Diuguid ?LF -Td /_A)eR % Application Completeness Review IVIA- 41V a/First Submittal ❑ Re -submittal Date Received:/ 10-7 /5 Date Development/Project Name: 3044 s Receiving stream.name ,e. ap River Basin: S For post -con ruction requirements, a program will be deemed compliant for the areas where it is implementing any of the following programs: WS-1, WS-II, WS-III, WS-IV, HOW, ORW, Neuse Rive�!Basin NSW, Tar -Pamlico River Basin NSW, and the Randleman Lake Water Supply Watershed Nutrient d -o Hiah Densitv Projects that require a 4011404 within an NSW require 85% TSS 30% TN and 30% TP removaIq-� T&E Species (Goose Creek,'vVaxhaw Creek or Six futile Cre(-.k'vVater Sheds): Latitude and Longitude: 3'S D�' Ss` �% �80 Z 2 tz IV Juris fiction Project Address: " s o Engineer name and firm Sws^rr �� C f ,��u �� nee Pnh/i,eo MCnr +2 c Is the project confirmed to be in the State MSI Stormwater Permit jurisdiction? likYes or ❑ No ❑ Low Density (no curb and gutter) ❑ Low Density with curb and gutter outlets G;v<lgh Density ❑ Other -er•-�) �,/404 impacts to surface waters, wetlands, and buffers (add language to cover letter andior add info letter) ue' UA .77.'-P, pew' Check for $505.00 included riginal signature (not photocopy) on application o' Legal signature (Corporation-VP/higher, Partnership -General Partner/higher ember/manager, gent). Check spelling, capitalization, punctuation: http://www.secretary.state.ne.us/corporations/tnepage.aspx I If an agent signs the application, a signed letter of authorization from the applicant must be provided which i9etudes the name title mailing address and phone number of the person signing the letter. d' Copy of property deed showing ownership or control -a--For subdivided projects, a signea ana notanzea oeeu Jesu1Uucn1 bt0«111VIR " aled, signed & dated calculations q/ Correct supplement and O&M provided for each BMP on site (check all that were provided & number of each) ❑ Bioretention ❑ Dry Detention Basin ❑ Filter Strip ❑ Grass Swale ❑ Infiltration Basin ❑ Infiltration Trench ❑ Level Spreader ❑ Permeable Pavement ❑ Restored Riparian Buffer ❑ 13ooftop Runoff Management Sand Filter ❑ Stormwater Wetland ❑ Wet Detention Basin ❑ Low Density ❑ Curb Outlet ❑ Off -Site ❑ NCDOT Linear Road o3'/Two sets of sealed, signed & dated layout & finish grading plans with appropriate details a��,,Narrative Description of stormwater management provided d ,%oils report, geotech information provided q/ Wetlat)ds delineated or a note on the plans or in the accompanying documents that none exist on site and/or �d' cent property eta a for the roads, parking area, cul-de-sac radii, sidewalk widths, curb and gutter; Dimensions & slopes provided ❑ �i, rrainage areas delineated ❑ Pervious and impervious reported for each ❑ Areas of high density 15K MP operation and maintenance agreements provided A 1' ation com lete ❑ Application Incomplete Returned: (Date) Pp a P /, Comments �% a=f"f� Sg� L P t c 3o r Frz o m s �•.z fo c L iA `�z 23 - Q/" April 26, 2013 Revision, Bill Diuguid BLUE RIDGE ENVIRONMENTAL CONSUL'TANTS;-PA _ PH. 336-844-4088 '- - r -- - .1305 S COLLEGIATE DRIVE - -WILKESBORO, NC 28697 i PAY - TO THr G4 zay�eSta3e 1422 US Hwy 4 1-A .. ... - - _ P.O. Box 892 Ph. 336-9M4948 ' N Bank W asEara NC 28697 -—/ FOR°6 Y'/i (�i°,.^l."{"Li .. u'00223lo-1:053i128481:10002S17 �2 SO O y2a o O �C) �s 2231 - - - r - �"�� 66 1284 531 DATE - . - DOLLARS 8 ... - - DNISaw n. OFILANOAA0V SEC11 a�@s NCDENR MAR 2 12014 North Carolina Department of Environment and Natural Resour6j?ARTMENT OF ENV►RO^NMWI Division of Energy, Mineral, and Land Resources Mp4rVi Tracy E. Davis, PE, CPM Pat McCrory, Governor Director John E. Skvarla, III, Secretary March 5, 2014 Shea Davis Venture Properties VII, LLC 924 Main Street, Suite 300 North Wilkesboro, North Carolina 28659 Subject: Stormwater Permit No. SW3131204 Dollar General - Marshville Dear Shea Davis: The Stormwater Program under the Division of Energy, Mineral, and Land Resources (DEMLR), received a complete Stormwater Management Permit Application for the subject project. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000 and Session Law 2006-246. We are forwarding Permit No. SW3131204, dated February 25, 2014, for the construction, operation and maintenance of the subject project and the stormwater BMPs. This permit shall be effective from the date of issuance until March 5, 2022, and shall be subject to the conditions and limitations as specified therein, and does not supersede any other agency permit that may be required. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAH). The written petition must conform to Chapter 150B of the North Carolina General Statutes. Per NCGS 143-215(e) the petition must be filed with the OAH within thirty (30) days of receipt of this permit. You should contact the OAH with all questions regarding the filing fee (if a filing fee is required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at www.NCOAH.com. Unless such demands are made this permit shall be final and binding. This project will be kept on file at the Mooresville Regional Office. If you have any questions, or need additional information concerning this matter, please contact Larry Wade at (919) 807-6375; or larry.wade@ncdenr.gov. Sincerely, for Tracy E. Davis, PE, CPM, Director cc: SW3131204 File Mooresville Regional Office r .1 U Z14 Geological Survey Section • Land Quality Section 1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-9200 / FAX: 919-715-8801 512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: http://portal.ncdenr.org/web/Ir,' An Equal Opportunity 1 Affirmative Action Employer — 50% Recycled 110% Post Consumer Paper �G� �a �C7�Q/V4 / Doi esU t �I� U �� � � State Stormwater Permit Permit No. SW3131204 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES STATE STORMWATER MANAGEMENT PERMIT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Venture Properties Vll, LLC. Dollar General - Marshville 6717 NC 218, Marshville, Union County FOR THE construction, operation and maintenance of one sand filter in compliance with the provisions of Session Law 2006-246 and 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the State and considered a part of this permit. This permit shall be effective from the date of issuance until March 5, 2022, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. The sand filter is approved for the management of stormwater runoff as described in the application documents and as shown on the approved plans. 3. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 4. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. The built -upon areas associated with this project shall be located at least 30 feet landward of all perennial and intermittent surface waters. Page 1 of 4 State Stormwater Permit Permit No. SW3131204 II. SCHEDULE OF COMPLIANCE During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted sand filter functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and re -vegetation of slopes and the filter strip. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans. f. Debris removal and unclogging of all drainage structures, level spreader, filter media, planting media, underdrains, catch basins and piping. q. Access to the cell and outlet structure must be available at all times. Records of maintenance activities must be kept for each permitted BMP. The reports will indicate the date, activity, name of person performing the work and what actions were taken. 4. The permittee shall submit an annual summary report of the maintenance and inspection records for each sand filter. The report shall summarize the inspection dates, results of the inspections, and the maintenance work performed at each inspection. 5. The sand filter shall be constructed in accordance with the approved plans and specifications, the conditions of this permit, and with other supporting data. 6. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the sand fliter certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 7. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. 8. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, lease or sale of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. Page 2 of 4 State Stormwater Permit Permit No. SW3131204 9. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of eight years from the date of the completion of construction. 10. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. III. GENERAL CONDITIONS 1. This permit is not transferable except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change form signed by both parties, to the State, accompanied by the supporting documentation. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves a request to transfer the permit. 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the State, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re -issuance or. termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. Page 3 of 4 State Stormwater Permit Permit No. SW3131204 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006- 246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al. 11. The permittee shall notify the Division in writing of any name, ownership or mailing address changes at least 30 days prior to making such changes. 12. The permittee shall submit a renewal request with all required forms and documentation at least 180 days prior to the expiration date of this permit. Permit issued this the 5'h day of March, 2014. Energy, Mineral, and Land Resources Page 4 of 4 State Stormwater Permit Permit No. SW3131204 Dollar General-Marshville Union County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the,project, (Project Name) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Noted deviations from approved plans and specification: Signature Registration Number Date SEAL cc: NCDENR-DEMLR Regional Office Page 1 of 1 Permit Number: (to be provided byDWQ) Drainage Area Number: Sand Filter Operation and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired or replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and the removal efficiency of the BMP. Important maintenance procedures: - The drainage area will be carefully managed to reduce the sediment load to the sand filter. - The sedimentation chamber or forebay will be cleaned out whenever sediment depth exceeds six inches. - Once a year, sand media will be skimmed. - The sand filter media will be replaced whenever it fails to function properly after maintenance. The sand filter will be inspected quarterly and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance will be kept in a known set location and will be available upon request. Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately. ... .r - s BMPtelement:..-,.`, -� ..=��.:_. J.t ..«. r y w ` ' -Pote�al mblem z� ;How I will�remediat'e":the "r`ti61em <, Entire BMP Trash/debris is present. Remove the trash/debris. Adjacent pavement (if Sediment is present on the Sweep or vacuum the sediment as soon as applicable) pavement surface. possible. Perimeter of sand filter Areas of bare soil and/or erosive Regrade the soil if necessary to remove the gullies have formed. gully, and then plant a ground cover and water until it is established. Provide lime and a one-time fertilizer application. Vegetation is too short or too long. Maintain vegetation at an appropriate height. Flow diversion structure The structure is clogged. Unclog the conveyance and dispose of any sediment offsite. The structure is damaged. Make any necessary repairs or replace if damage is too large for repair. Foebay or pretreatment area Sediment has accumulated to a Search for the source of the sediment and depth of greater than six inches. remedy the problem if possible. Remove the sediment and stabilize or dispose of it in a location where it will not cause impacts to streams or the BMP. Erosion has occurred. Provide additional erosion protection such as reinforced turf matting or riprap if needed to prevent future erosion problems. Weeds are present. Remove the weeds, preferably by hand. If a pesticide is used, wipe it on the plants rather than spraying. Form SW401-Sand Filter O&M-Rev.4 2009Septi? Page 1 of 3 Filter bed and underdrain Water is ponding on the surface for Check to see if the collector system is collection system more than 24 hours after a storm. dogged and flush if necessary. If water still ponds, remove the top few inches of filter bed media and replace. If water still ponds, then consult an expert. Outlet device Clogging has occurred. Clean out the outlet device. Dispose of the sediment offsite. The outlet device is dama ed Repair or replace the outlet device. Receiving water Erosion or other signs of damage Contact the NC Division of Water Quality have occurred at the 01 Oversight Unit at 919-733-1786. Form SW40 I -Sand Filter O&M-Rev.4 2009SeptI7 Page 2 of 3 Permit Number: (to be provided by DWQ) I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Project name:Dollar General - Marshville BMP drainage area number: Print name: J Shea Davis - Venture Properties VII LLC Title:Member Manager Address:PO Box 843 - Wilkesboro, NC 28697 Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. a Notary Public for the State of L ' �.(do hereby certify that County of %�, its personally appeared before me this��day of X13 , and acknowledge the due execution of the forgoing sand filter maintenance requirements. Witness my hand and official seal, SHERRY LUCKEY Notary Public, North Carolina Wilkes County My Commission Expires January 25, 2015 SEAL My commission expires Form SW401-Sand Filter O&M-Rev.4 2009Sept17 Page 3 of 3 UNION COUNTY DEPARTMENT OF PUBLIC WORKS STORMWATER SECTION 500 North Main Street, Suite 500, Monroe, NC 28112 Phone: (704)29674210 e Far: (704)296-4232 To: Lee Jenson Land Use Administrator From: Brian Hawkins, P.E. Stormwater Engineer cc: _.. . Amy'Deyton,_UCPWSS Mike Randall, NCDENR file Date: 3/24/2014 DMSION OF LAND RESOURCES LAND QUALITY SECT10" APR 2 4 2014,; 9EPHn,... w;v dENT AND WATWR61P=Dun^Ea . Subject: Stormwater Review = Dollar General, Hwy 218 at Army Rd Union County Public Works Stormwater Section has completed a review for the development of the Dollar General retail store at the intersection of Highway 218 and Army Rd in the Township of New Salem, Union County, North Carolina. The following documents were submitted by the applicant in support of the proposed development: • One (1) set of plans entitled "Dollar General, Marshville, NC", prepared by Justin Church, PE of.Blue Ridge Environmental Consultants, dated and sealed on March 7, 2014. • One (1) copy of the report entitled "Stormwater Calculations for Dollar General Marshville", prepared by Justin Church, PE of Blue Ridge Environmental Consultants, and dated March 18. 2014. • One (1) copy of the plan entitled "Erosion Control Plan, Dollar General, Marshville, NC", prepared by Justin Church, PE of Blue Ridge Environmental Consultants, dated and sealed August 22, 2013. Based on the information provided by the applicant, the proposed development has met the requirements of the Union County Land Use Ordinance. Our review is limited to the grading and stormwater conveyance system, and does not'include the design and functionality of the BMP,. The following is a list of items that may better facilitate construction, but are not required by this office prior to approval: • The detail of the Flow Splitter is backwards from the way it is oriented in the pipe network, and it is unclear if it is meant to be a round or square structure. If constructed as shown in the detail, the bmp outlet will be on the wrong side of the structure. The plan shows two pipes entering the curb inlet on the same side at inverts that are close enough that there may be a conflict with the pipes entering the structure. The storm pipes should be labeled with the size, material, length and slope of the pipe. The grading for the skimmer basin should be adjusted to avoid conflict with the outlet of the conveyance system. In addition, we strongly recommend submitting copies of all revised plans and calculations to the NCDENR Division of Energy, Mineral & Land Resources — Stormwater Unit and Land Quality Section for their records, since there have been revisions made to the grading and conveyance system since the date of their approvals. The revised plans should not affect the previously issued permits. Please make sure that any revisions made in response to any other departments comments do not conflict with the stormwater system, or that changes made to the system are resubmitted to this office for review. Please provide to this office a digital (pdo copy of all finalized documentation including all plans and reports burned onto a CD. ' Please call me at 704-283-3642 if you have any questions or need to discuss any comments. DIZ IV. JdIDUUIY Dlleel Room 942s APR 2 4 2014 Raleigh, NC 2/604 ucrTuRALRESOURC-S RE: $W3131204 DOLLAR GENERAL — MARSHVILLE GROUNDWATER ELEVATION Mr. Wade, Based on the available information from the geotechnical engineering report provided by Catawba Valley Engineering and Testing dated July 22, 2013, the groundwater elevation in the area of the proposed underground sand filter tank is indeterminate. It is possible ground water may be encountered during installation of the sand filter tank. If ground water is intercepted during construction at an elevation where the tank would potentially be situated below the ground water elevation, then design alterations will be made that include preventing the tank being displaced by buoyant forces and the installation of underdrains to prevent groundwater from entering the tank. Thank you. Justin Church, PE 5 March 2014 CARC�/ O.•oFESS 'G ; ? � 9.9 ; Q SEAL 035736 G` �NCINtti�`C,� ST/ ........ v� ., NCI CN Engineering I Planning I Environmental ;BREC„ w� BREC, PA 1305 S. Collegiate Drive Wilkesboro, NC 28697 1•'1�C4z�tt:'+�`•.�. s �:ii�,!>> .tile /(ala air\: Larr, _ 512 RAM, q Aq S ��jfy .�� � �r I�IuII'����Ilul�lllLj��i�ll�li'��I�IIp�IIugJI�JrL 1". North Carolina Elaine F. Marshall DEPARTMENTOFTIdE Secretary SECRETARY OF TATE PO Box 29622 Raleigh, NC 27626-0622 (919t607-2000 Date: 12/18/2013 Click here to: View Document Filings i File an Annual Report i JPrint a Pre -populated Annual Report Fillable PDF Form i Amend A Previous Annual Report i Corporation Names Name Name Type NC VENTURE PROPERTIES VII, LLC LEGAL Limited Liability Company Information SOSID: 1271120 Status: Current -Active Effective Date: 7/31/2012 Citizenship: DOMESTIC State of Inc.: NC Duration: PERPETUAL Annual Report Status: CURRENT Registered Agent Agent Name: KOON, MARTIN D Office Address: 924 MAIN STREET - SUITE 300 NORTH WILKESBORO NC 28659 Mailing Address: P.O. BOX843 WILKESBORO NC 28697 Principal Office Office Address: 924 MAIN STREET- SUITE 300 NORTH WILKESBORO NC 28659 Mailing Address: P.O. BOX843 WILKESBORO NC 28697 Officers Title: MEMBER Name: JAMES R WALSH JR Business Address: 1300 OAK HILL DRIVE APT 302-G WILKESBORO NC 28697 Title: MEMBER Name: JERRY S DAVIS Rucinvee AririrPCC' ';An HFNRI FY FI I FR RnAn MILLERS CREEK INC 28651✓ Title: Name: Business Address: MEMBER/MANAGER KOON FAMILY LLC P.O. BOX 843 WILKESBORO NC 28697 This website is prodded to the public as a part of the Secretary of State Knowledge Base (SOSKB) system. Version: 2092 Project Name: Dollar General Location: Marshville. NC Date: July 22. 2013 Project No. 13-080 APPENDIX B - BORING LOGS Catawba Valley Engineering & Testing, P.C. 308 15th Street SE, Suite 2 pm Hickory, NC 28602 Telephone: (828) 578-9972 KEY TO SYMBOLS CLIENT Blue Ridge Environ_me_ntal_Con_s_ultant_s, P.A. _ _ PROJECT NAME _Dollar General - Marshville_ PROJECT NUMBER 13-080 - PROJECT LOCATION Marshville, North Carolina LITHOLOGIC SYMBOLS (Unified Soil Classification System) BEDROCK: Bedrock FILL: Fill (made ground) $roTY c4 A� .r I TT i ML: USCS Silt SC: USCS Clayey Sand tll SILTSTONE: Siltstone -', TOPSOIL: Topsoil LL - LIQUID LIMIT (%) PI - PLASTIC INDEX (%) W -MOISTURE CONTENT DO - DRY DENSITY (PCF) NP -NON PLASTIC -200 - PERCENT PASSING NO. 200 SIEVE PP - POCKETPENETROMETER(TSF) SAMPLER SYMBOLS Split Spoon , WELL CONSTRUCTION SYMBOLS ABBREVIATIONS TV-TORVANE PID-PHOTOIONIZATION DETECTOR UC -UNCONFINED COMPRESSION ppm -PARTS PER MILLION Water Level at Time Drilling, or as Shown Water Level at End of Drilling, or as Shown Water Level After 24 Hours, or as Shown Catawba Valley Engineering & Testing, P.C. 308 15th Street SE, Suite 2 ®a Hickory, NC 28602 Telephone: (828)578.9972 KEY TO SYMBOLS CLIENT Blue Ridge Environmental Consultants, P.A. PROJECT NAME Dollar General - Marshville PROJECT NUMBER 13-080 PROJECT LOCATION Marshville. North Carolina LITHOLOGIC SYMBOLS SAMPLER SYMBOLS (Unified Soil Classification System) j '4 Split Spoon ! BEDROCK: Bedrock FBI FILL: Fill (made ground) T ML: USCS Silt �0 SC: USCS Clayey Sand I, SILTSTONE: Siltstone ElImo_ I TOPSOIL: Topsoil WELL CONSTRUCTION SYMBOLS ABBREVIATIONS LL -LIQUID LIMIT (%) TV -TORVANE PI - PLASTIC INDEX (%) PID - PHOTOIONIZATION DETECTOR W - MOISTURE CONTENT (°I°) UC -UNCONFINED COMPRESSION DD - DRY DENSITY (PCF) ppm -PARTS PER MILLION NP - NON PLASTIC r._ Water Level at Time -` -200 - PERCENT PASSING NO. 200 SIEVE Drilling, or as Shown PP - POCKET PENETROMETER (TSF) ♦ Water Level at End of - Drilling, or as Shown Water Level After 24 - Hours, or as Shown Catawba Valley Engineering 8 Testing, P.C. BORING NUMBER B-1 ��. 308 151h Street SE, Suite 2 PAGE 1 OF 1 q j Hickory, NC 28602 Telephone: (828) 578-9972 CLIENT ,Blue Ridge_E_n_vironmental Consultants, P.A_ PROJECT NAME Dollar General _Marshville PROJECT NUMBER 13-080 PROJECT LOCATION Marshville, North Carolina DATE STARTED 7/13/13 COMPLETED 7/13113 _ GROUND ELEVATION 100 ft HOLE SIZE 8 inches DRILLING CONTRACTOR Amendrill Corporation - GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Au er 2" AT TIME OF DRILLING LOGGED BY Randy_ _ CHECKED BY, D.M.L. AT END OF DRILLING ---_Cave_@tl 7 8ft_.____ NOTES AFTER DRILLING •- w o I ♦ SPT N VALUE • L) a rr > to w w Q- 20 40 60 80 _ _._ PL..._. p - �IL < O MATERIAL DESCRIPTION I O j 4 W- cl a w" O K a� O I mo z v Z) } zo sDap.......... � z Q w^ O O I xO _.4o ❑ FINES CONTENT I%) ❑ 0' u c0 20 40 60 80 -` Topsoil _......... _ nz _ ... _. _ _ (ML) PARTIALLY WEATHERED ROCK: Fine Sandy SILT w/ Rock Fragments, Orangish Tan to Tannish Gray, Dry. kA., ,z p —z---- +�! 51S 67 25-50 . t LL, `Rock Refusal, No Recovery LLi�¢ SS 50l0" Refusal at 3.4 fret. 2 �. < Bottom of borehole at 3.5 feet. 6 n v V W O K n. F Z l^ s W 2 W y H 2 U O 6 U N 7 4 1� 6 N 7_ U G W N N b z 2 l7 w 0 e 1 Catawba Valley Engineering & Testing, P.C. BORING NUMBER B-2 �. 308 15th Street SE, Suite 2 PAGE 1 OF 1 WA Hickory, NC 28602 41;.. Telephone: (828) 578-9972 CLIENT Blue Ridge Environmental Consultants P.A. .... — __... PROJECT NAME Dollar General -Marshville — PROJECT NUMBER 13-080 —_— PROJECT LOCATION Marshville North Carolina .. _.__ _......................._— DATE STARTED 7/13/13 COMPLETED 7113/13 _ GROUNDELEVATION 100 ft HOLE SIZE 8 inches DRILLING CONTRACTOR Ameridrill Corporation -_. GROUND WATER LEVELS: DRILLING METHOD Hollow Stem -Auger 2 AT TIME OF DRILLING - - — —_ LOGGED BY Randy _______ CHECKED BY D M.L,_ _ _ AT END OF DRILLING .__Cave @ NOTES AFTER DRILLING w o ♦ SPT N VALUE z^,= U r}-w �^ 20 40 60 80 NIC L w =, O MATERIAL DESCRIPTION � j O D q w Z a 1-6-1I- 0 O ` m O ` 20 40 60....__ 80_. i z N W z U 0 x _ U FINES CONTENT I%) Li 0 O 20 40 60 80 Topsoil (ML) RESIDUUM: Fine Sandy SILT w/ Rock Fragments, Orangish - - Tan to Tannish Gray, Dry, HA i2 0_.— x _ ); � SS 89 24-42 K 1 Q R W Rock Refusal, No Recovery - S e usa a feet. Bottom of borehole at 3.6 feet. / ,=� I ?S 0 50 0 4 r U W R a F z S m n z U U C_ a vi ff w N 7 U Zn :J 9 4 m O h m F Z W m O a x m x U O 0 J Catawba Valley Engineering $ Testing, P.C. BORING NUMBER B-3 308 15th Street SE, Suite 2 PAGE 7 OF 1 j Hickory, NO 28602 Telephone: (828)578-9972 CLIENT Blue Ridge_ Environmental Consullants, P.A. PROJECT NAME Dollar General - Marshville PROJECT NUMBER 13 080 PROJECT LOCATION Marshville North Carolina ------ DATE STARTED 711311_3 _ _- COMPLETED 7/13113_. GROUND ELEVATION . 100_fi HOLE SIZE 8. inches,,.,_.,_. DRILLING CONTRACTOR Amendrill Corparalion GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger 2" AT TIME OF DRILLING -- LOGGED BY Randy__._ _ CHECKED BY D.M.L. _.,,_.. AT END OF DRILLING NOTES AFTER DRILLING -- w a z F A SPT N VALUE U r w w 3: 20 40 60 80 _ PL MC LL I_.._l--....__-1 a r a 0 MATERIAL DESCRIPTION w m J2 w C) > O z JCa r- w w12 z a C 00- m0z V" }" 20 40 60 80 O �D FINES CONTEN (%) ❑ < w o 0T 20 40 60 80 Topsoil - (ML) RESIDUUM' Fine Sandy SILT wl Rock Fragments, Orangish Tan to Tannish Gray, Dry1 56 15-13-16 1 w w u (ML) PARTIALLY WEATHERED ROCK: Fine Sandy SILT w! Rock ` , �•. ` " < Fragments, Orangish Tan to Tannish Gray, Dry SS ." 2 67 30-50 a 5 9 SS 17-31-50 o r`1 3 94 (81) y \ W � `z Rock Refusal: No Recovery SS 5010" - �� Refusal at 8.5 feet. 4 Bottom of borehole at 8.5 feet. i w s J O U m J a w rL w N 7 J O (7 m 5 N O H H Z U N O a x m x U W O j Catawba Valley Engineering B Testing, P.C. BORING NUMBER B-4 308 15th Street SE, Suite 2 PAGE 1 OF 1 Hickory, NC 28602 Telephone: (828) 578-9972 CLIENT Blue Ridge Environmental Consultants, P A. PROJECT NAME Dollar General Marshvlle..--,._____,�T___,__ PROJECT NUMBER 13-080 —__ PROJECT LOCATION Marshville North Carolina DATE STARTED 7113/13 COMPLETED 7/13/13 GROUND ELEVATION _100_f_t___ HOLE SIZE 8 inches DRILLING CONTRACTOR Ameridrill Corporation GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger?:---- _____. AT TIME OF DRILLING - LOGGED BY Randy___ CHECKED BY D M_L -_ __,__ AT END OF DRILLING _- Cave @ 2.5ff NOTES AFTER DRILLING — w e A SPT N VALUE A U a > N w w 3 20 40 _6080 = C7 � w Cc 3: - n n. H PL MC LL w =- a O MATERIAL DESCRIPTION a K m O< w N a 20 40 ®60 180 p L NZ W U? a o [ FINES CONTENT 1%) ❑ 0 20 40 60 80 Topsoil_ (CL14H)POSSIBLE FILL: Silty Plastic CLAY, Trace Roots, Tannish I Gray w/ White mottling, Moist, Very -Stiff (CL/Ct/)--------------------- Note: weathered rock content increased with depth -h BS 100 19-11-10 A rc w z _— _ x g k ZS 50 6-50 \ 0 5 o k�^ N Rock Refusal, No Recovery SS 50/0" w Refusal at 6.0 feet. 3 rr Bottom of borehole at 6.0 feet. n z i7 F w i- z i m N F 2 W J J O 9 u m G rc w N 7 U d N 0 Q N 7 F N F 2 N h O a r m z J w O U Catawba Valley Engineering & Testing, P.C. 308 15th Street SE, Suite 2 ,%A Hickory, INC 28602 Telephone: (828)578-9972 BORING NUMBER B-5 PAGE 1 OF 1 CLIENT Blue Ridge Environmental Consultants, P.A, PROJECT NAME Dollar General - Marshville PROJECT NUMBER _13-080 _ PROJECT LOCATION _Marshaille North Carolina DATE STARTED 7/13113 COMPLETED 7113/13 GROUND ELEVATION 100 ft HOLE SIZE 8 inches DRILLING CONTRACTOR Ameridrill Corporation GROUND WATER LEVELS: DRILLING METHOD Hollow Stern Auger 2" AT TIME OF DRILLING — LOGGED BY Randy__ CHECKED BY _D.M_l_ AT END OF DRILLING „--- NOTES AFTER DRILLING — w a Z rr ♦ SPT N VALUE L) _ " w 5 20 40 60 80 _ o- r o O di'w MATERIAL DESCRIPTION i > O O_ O j¢ mOZ w Z a I-- O-----i 20 40 60 80 ov �z �" D" ❑ FINES CONTENT (%) I-] N Ow p 0 20 40 60 80 �;ye.-lur)1 Topsoil_ _ J - POSSIBLE FILL: Silty Plastic CLAY, Trace Roots. Small ,� a( MOCK Fragments, Orangish Tan w/ Red Inclusions to Tannish --j------ - ---- ---- Brown, Dry to Moist, Soft to Stiff If G L j la) t SS 67 3-2-2 1 (4) SS 3-4-7 2 B9 (11) f4ao) RESIDUUM: Silty Plastic CLAY, Light Gray w/ White 17 mouling, Dry, Very -Hard (C.L / d !f�'1 3S 100 6 6550 O SS 156 I 18-50 ---------------------------- Rock Refusal: No Recovery 50 Refusal at 14.0 feet. Bottom of borehole at 14.0 feet. 6 Catawba Valley Engineering 8 Testing, P.C. BORING NUMBER Bm6 308 15th Street SE, Suite 2 PAGE 1 OF 1 Hickory, NC 28602 Telephone: (828) 578-9972 CLIENT Blue Ridge Environmental Consultants, P.A. PROJECT NAME Dollar General - Marshville PROJECT NUMBER 13-080 PROJECT LOCATION Marshvil e`North Carolina DATE STARTED 7/13113 _ COMPLETED 7/13/13 GROUND ELEVATION 100 ft HOLE SIZE 8.ipches__. ❑RILLING CONTRACTOR Ameridrill Corporation GROUND WATER LEVELS: DRILLING METHOO Hollow Stem Auger 2" AT TIME OF DRILLING LOGGED BY Randy____,,__ CHECKED BY D.M.L. AT END OF DRILLING _—.Gave @ f O.Oft NOTES __ __._______ AFTER DRILLING — w o Z rr ♦ SPT N VALUE w xo~� o' �= 20 40 60 80 PL MC LL w =. Q O MATERIAL DESCRIPTION � i j d O n q W m z a p TJ iz O� mOZ v' }"_ 20 40 60 80 L FINES CONTENT (%) iu N u a a 0 20 40 60 80 Topsoil )POSSIBLE FILL: Silty Plastic CLAY, Trace Roots, Dark nuudish Orange to Dark Red wl White mottling, Dry to Moist, Stiff - ' SS 89 4-7)8 x„ (15 ' I 100 A t, 2 (11) ,t - 5 K � x (ML) RESIDUUM: Fine Sandy SILT, Trace Clay, Tannish Brown v✓( a Red and Black Inclusions. Dry to Moist, Very -Stiff to Hard S 3-7-12 `I 3 100 ) r 1 tt U SS 4 100 7-16.18 (34) i I, x (ML) PARTIALLY WEATHERED ROCK: Fine Sandy SILT wl Rock i�. SS 100 50/5" » Fragments, Grayish Brown, Dry 16 �x , �X �> x - » SS 6 50101, 20 Refusal at 17.5 feet. Bottom of borehole at 20.0 feet. Catawba Valley Engineering & Testing, P.C. BORING NUMBER B-7 m O O �� 308 15th Street SE, Suite 2 PAGE 1 OF 1 Hickory, NC 28602 Telephone: (828) 578-9972 CLIENT Blue Ridge Environmental Consultants, PA, PROJECT NAME Dollar General - Marshville PROJECT NUMBER 13-080 PROJECT LOCATION Marshville, North Carolina DATE STARTED 7113113 COMPLETED 7113/13 GROUND ELEVATION 10011 _ HOLE SIZE DRILLING CONTRACTOR Ameridrill Corporation GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger 2" -_----- AT TIME OF DRILLING -- LOGGED BY Randy_ CHECKED BY D.M.L. AT END OF DRILLING - Cave @ 6.6ft NOTES AFTER DRILLING -- w ♦ SPT N VALUE �w a v) w w o' r 5 20 40 60 80 PL MC LL o_ a C MATERIAL DESCRIPTION xo~� > C C j e w v �c Z pV -' a� OW 6,0> v`" Y", 20 40 60 80 t.9 N Z ¢ U z a Or I❑ FINES CONTENT (%) 0 0 20 40 60 80 - Topsoil , - (ML) RESIDUUM Fine Sandy SILT, Trace Clay, Rock Fragments, Dry, Tannish Brown to Grayish Tan, Very -Stiff r--- ---- -------- I 1, SS „! 97 15-18-50 1 (68) (ML) PARTIALLY WEATHERED ROCK. Fine Sandy SILT wf Rock .t `/ SS 100 50 . , 1 Fragments, Tannish Brown to Grayish Brown, Dry '�.? '- `- -- -_- t I 5 ;t \ASS 100 50 x 3 l » xj SS 100 50/4" 4 _ _ 10 K X t t X I` 5 15 Bottom of borehole at 15.0 feet. Catawba Valley Engineering 8 Testing, P.C. BORING NUMBER B-8 308 15th Street BE, Suite 2 PAGE 1 OF 1 j Hickory, NC 28602 Telephone: (828) 578-9972 CLIENT -Blue Ridge Environmental Consultants P.A. ` PROJECT NAME Dollar General Marshville_ ................... PROJECT NUMBER 13-080 PROJECT LOCATION Marshville North Carolina DATE STARTED 7113113 COMPLETED 7113/13 GROUND ELEVATION 100 ft HOLE SIZE 8 inches DRILLING CONTRACTOR Ameridrill Corporation GROUND WATER LEVELS: DRILLING METHOD Hollow Stem_Auger2' _., _- ---- AT TIME OF DRILLING _- LOGGED BY Randy_____ CHECKED BY D.M.L. AT END OF DRILLING _—Cave @ ZOft NOTES AFTER DRILLING -- W a ♦ SPT N VALUE x U of > — v1 w W o_ --20 40 60 80 a = a 0 MATERIAL DESCRIPTION W w a: > 0 r- 5 O j Q w 9 t c z a 1 * LlL o " < -' c O x 03 Y ` � "' 20 40 60 80 az O K Oz — L) a > W ......................................................................... El FINES CONTENT (%) D tai> 0 20 40 60 80 Topsoil ',. ___._-.. ._._. Cc -jet) POSSIBLE FILL:_Silty_Plastic.__CLAY,_ , Ora_. _ngish Red _. ,.._I w/ Light Orange Inclusions. Dry to Moist, Stiff-_r_—_-- r! SS 5-8-11 89 (19) i SS 78 7-8-9 A 2 (17) 5 yn ; �— — _ysx SS 100 15-14-18 3 (32) _. � (ML) PARTIALLY WEATHERED ROCK Fine Sandy SILT wl Rock \ x Fragments, Light Tannish Brovm. Dry \ %i ( SS 83 13 40-50 �A i 4 (90) 10 T i >x ______________________ Rock Refusal, No Recovery Refusal at 11.8 feet. SS 5010" Bottom of borehole at 12.5 feet. 5 Catawba Valley Engineering 8 Testing, P.C. BORING NUMBER B-9 308 15th Street SE, Suite 2 PAGE 1 OF 1 YB Hickory, NC 28602 Telephone: (828)578-9972 CLIENT Blue Ridge Environmental Consultants P.A. PROJECT NAME Dollar General - Marshvlle.. PROJECT NUMBER 13-080 ....... ......... PROJECT LOCATION Marshville North Carolina DATE STARTED 7113113 _ COMPLETED 7113/13 _ _ GROUND ELEVATION 100 ft HOLE SIZE 8 inches DRILLING CONTRACTOR Ameridrill Corporation _ GROUND WATER LEVELS: DRILLING METHOD Hollow Stem Auger 2" AT TIME OF DRILLING — LOGGED BY _Randy ___ CHECKED BY D M L _ ..... AT END OF DRILLING Cave Ca_) 6,8ft .. _................ NOTES _ _ _ AFTER DRILLING w • Z ♦ SPT N VALUE U o: Y 02 w _ 20 40 60___80_ ar=0 �- o. O MATERIAL DESCRIPTION w �S j C. ?h❑ O� Q art w F=c Z n PL_. MC LL I ---I w ❑ 2 5: OC _ m O z " _ 20 40 60 80_ V, z ❑ FINES CONTENT I%) < w ., a o 0 20 40 60 80 Topsoil -� •.(Cq n) POSSIBLE FILL: Silty Plastic CLAY Trace Roots, Rock ,., rragments, Orangish Brown to Brownish Red, Moist to Wet, Stiff -- --------- to Medium -Stiff (Cc. l e H) iir SS 3-5-0 1 i X . �< i1 n__.____—______ „ --- ______________ (ML) PARTIALLY WEATHERED ROCK: Fine Sandy SILT w/ Rock { Fragments, Tannish Brown 33 31-50 'I 3S v \ SS 33 35-501 4 10 H , u u X � x a R}Al — __ — — . .. — — — _ — _ - (SC) POSSIBLE ALLUVIUM: Silty Plastic CLAY, Trace Rounded., .._....-._ .. _.-..._............. Rack Fragments, Light Gray wl Blue to Grayish White, Dry to r SS 100 14-25-41 Moist X 5 (66) Bottom of borehole at 15.0 feet.