Press Alt + R to read the document text or Alt + P to download or print.

No preview available

The URL can be used to link to this page

Home My WebLink About0105_CoblesCDLF_Phase3ApartialClosureCQARpt_FID1416315_20200619 June 19, 2020 Ming-Tai Chao, P.E. Permitting Branch, Solid Waste Section Division of Waste Management North Carolina Department of Environmental Quality 1646 Mail Service Center Raleigh, NC 27699-1646 RE: Construction Quality Assurance Certification of Closure Phase 3A Partial Closure Coble’s C&D Landfill Permit No. 01-05-CDLF-1998 5833 Foster Store Road Liberty, NC 27298 Project: 2191087, Phase 02 Dear Ming: This letter is to certify that the approved construction quality assurance (CQA) plan was successfully carried out for the recently completed Phase 3A Partial Closure of the Coble’s C&D Landfill. In my professional opinion, the construction meets the applicable requirements of the North Carolina Solid Waste Management Rules 15A NCAC 13B .0541, was completed in accordance with the approved closure plans and specifications. As used herein, the word certify shall mean an expression of the undersigned engineer’s professional opinion to the best of his knowledge, information, and belief, and does not constitute a warranty or guarantee. The enclosed CQA record documentation report represents an accumulation of field, laboratory, and other CQA data compiled in accordance with 15A NCAC 13B .0541 and the conditions of Permit No. 01-05-CDLF-1998, DIN 25405. On behalf of Coble’s C&D Landfill, we would like to thank you in advance for reviewing the enclosed report, conducting a site inspection, and issuing a certificate of partial closure. Please call if you have any questions or comments. Respectfully submitted, LaBella Associates Amy Davis, P.E. Senior Technical Consultant Enclosure Copy: Mr. Kent Coble, LaBella Associates Amy Davis P E Prepared For: COBLE’S SANDROCK, INC. 5833 FOSTER STORE ROAD LIBERTY, NC 27298 Submitted by: LaBella Associates 2211 West Meadowview Rd. Suite 101 Greensboro, NC 27407 (336) 323-0092 PHASE 3A PARTIAL CLOSURE CQA REPORT COBLE’S SANDROCK CONSTRUCTION & DEMOLITION DEBRIS LANDFILL PERMIT NO. 01-05-CDLF-1998 June 2020 Project no. 2191087 Cobles Sandrock, Inc. TOC LaBella Associates C&D LF Partial Closure June 2020 CQA Certification Report TABLE OF CONTENTS Page 1.0 INTRODUCTION 1 2.0 CONSTRUCTION QUALITY ASSURANCE PROGRAM 2.1 Roles and Responsibilities 1 2.2. Earthwork 1 2.2.1 Infiltration Layer Testing and Results 2 2.2.2 Protective Cover – Erosion Layer 3 2.2.3 Passive Gas Vents 3 2.2.4 Construction Survey 3 Appendix 1: Laboratory Testing Results Appendix 2: Daily Field Reports Appendix 3: Record Survey Drawings Cobles Sandrock, Inc. Page 1 LaBella Associates C&D LF Partial Closure June 2020 CQA Certification Report 1.0 INTRODUCTION This report, prepared by LaBella Associates (LaBella) on behalf of Cobles Sandrock, Inc. (Cobles) addresses the quality assurance procedures and activities conducted during partial closure construction of the Phase 3A at the Cobles C&D landfill in Alamance County, North Carolina. The documents comprising this report were compiled for the C&D landfill closure construction with North Carolina Solid Waste Management Regulations, 15A NCAC 13B and the Phase 3 Permit to Construct # 01-05. Landfill partial closure report submitted to the Solid Waste Section by Joyce Engineering, Inc. (now LaBella Associates) in August 2013 included 11 areas of the landfill Phases 1 and 2 in total area of 9.8 acres. This report covers the continuing closure construction Coble has completed in areas 12 thru 17 of the Phase 3A during 2014, 2016, 2019, and 2020. This report covers 5.6 acres of closure. Cobles acted as the General Contractor and performed all closure construction earthwork during the period from 2014 through 2020. LaBella provided third party construction quality assurance program services. Geotechnics assisted LaBella in the field soil testing and collected samples for soil materials laboratory testing. The soils laboratory testing was conducted at Geotechnics, Inc. in Raleigh, NC. Allred Land Surveying of Snow Camp, NC provided survey for the Phase 3A partial closure. 2.0 CONSTRUCTION QUALITY ASSURANCE PROGRAM 2.1 Roles and Responsibilities Cobles retained LaBella to provide construction quality assurance during the Phase 3A landfill partial closure construction. As an independent consultant from the Owner/Contractor, LaBella, along with the construction field representative Geotechnics provided observation and documentation of the closure earthwork construction. A representative of Geotechnics visited the site to follow the closure work progression by testing each acre-lift in the field and collecting soil samples for laboratory testing. In accordance with the approved CQA Plan, Coble retained a surveyor to provide periodic survey of the work to establish and maintain lines and grades. 2.2 Earthwork Coble began the landfill partial closure construction in April 2014 by grading Area 12 on north side of the landfill Phase 3A to prepare for closure. The surveyor verified the existing intermediate cover thickness to be a minimum of 12 inches prior to Coble commencing the construction of low permeability infiltration soil layer. Cobles Sandrock, Inc. Page 2 LaBella Associates C&D LF Partial Closure June 2020 CQA Certification Report Following the grading and survey of the intermediate cover, Coble proceeded with low permeability soil infiltration layer construction. Area 12 closure construction was finalized in November 2014. Area 13 closure work began in October 2016 and the work was completed in December 2016. Coble continued Areas 14, 15 and 16 closure as part of the Phase 3A partial closure in 2019. In 2020 Coble finished the 3A partial closure work completing the area 17. Total of the areas 12 thru 17 closure is 5.6 acres. The work was conducted utilizing the landfill heavy equipment; excavator, track loader, compactor, and truck or a pan to deliver the soil to each area under closure construction. 2.2.1 Infiltration Layer Testing and Results Pre-construction soil samples were collected and submitted to laboratory testing for identifying index properties of the soil proposed for the landfill partial closure work. The laboratory testing results are compiled in Appendix 1. The field-testing of each lift included moisture and density testing with nuclear methods, and a drive cylinder test to verify the nuclear gauge readings. Two Shelby tubes were pushed into the soil to collect undisturbed soil samples of the low-permeability material for laboratory testing. The infiltration layer was constructed in three lifts each a minimum of six inches in compacted thickness. The field testing records of the infiltration layer construction including nuclear gauge testing, drive cylinder, undisturbed permeability sample (Shelby tube), and daily field reports are included in Appendix 2. Soil infiltration layer construction CQA testing included in-place wet density, moisture content by nuclear method (ASTM D6938), calculated dry density and percent compaction with a Troxler Model 3440 portable nuclear gauge. A density of soil in place by drive cylinder method (ASTM D 2937) was used to collect a sample of soil to verify the nuclear gauge test results for each acre lift. If the nuclear gauge moisture readings were found to deviate significantly from the moisture percentage by direct heating method, the dry density and in- place compaction percentage were re-calculated to verify compaction of the soil. If the placed soils were found not to meet the specification in a given area, Coble was informed of the test results and asked to re-work the soil. Following the soil re-work, the area was subjected to CQA testing verification. With satisfactory nuclear gauge readings at the randomly selected test locations the CQA field personnel pushed a drive cylinder to collect the moisture-density verification sample and a Shelby tube to collect the undisturbed sample for laboratory hydraulic conductivity test (ASTM D5084). The partial closure construction was divided into areas each approximately one acre in size to track the construction and field-testing. The field and laboratory testing included 3-acre lifts. Each lift was tested at a minimum of 5 randomly selected locations by nuclear method, one drive cylinder and one Shelby tube. A total 30 nuclear tests, 18 drive cylinders and 18 low-permeability tests were performed. The infiltration layer testing results met the Cobles Sandrock, Inc. Page 3 LaBella Associates C&D LF Partial Closure June 2020 CQA Certification Report moisture-compaction and the permeability requirement. Appendix 1 includes laboratory testing summary table. 2.2.2 Protective Cover – Erosion Layer An 18-inch thick protective cover soil layer was placed over the completed infiltration layer. The soil was spread in two lifts and tracked up and down the slope with the dozer to achieve a nominal compaction of about 90 percent so that vegetation can develop a proper root system deep in the soil. Following placement of the erosion layer, the closed side slopes were seeded to established a vegetative cover during 2020 growing season. 2.2.3 Passive Gas Vents Due to C&D LF waste content, drilling using traditional bucket auger methods for the construction of passive gas vents was impossible in 2012. This installation modification to the landfill gas vents was submitted October 1, 2012 to the SWS for review and approval (Section authorization was given on October 9, 2012, Doc. ID 17384). For the Phase 3A closure, Coble installed six passive gas vents in a C&D landfill, excavated pits thru the cover and infiltration layers to place perforated PVC pipes in the top layer of the waste. The 6-inch perforated segment of the vent pipes were installed in waste to a depth 5 to 6 feet below the infiltration cap. The excavated gas vent pit was filled with #57 stone. Low permeability soil was then placed over the stone to close the infiltration layer. Top soil was placed over the worked area to provide a continuous layer of the protective cover. 2.2.4 Construction Survey Coble retained Jeff Allred Land Surveying of Snow Camp, NC to provide survey for the landfill partial closure work. After grading the intermediate cover, the prepared surface was surveyed. The top of intermediate cover thus served as base grades for the infiltration layer construction. At the completion of the three lifts of infiltration layer a minimum of 18-inches in thickness, the surface was then graded and surveyed. Protective cover a minimum of 18- inches in thickness was placed over the infiltration layer. Once again, Coble graded the surface to final grades and the surface was surveyed. The three surveys and the surveys data point records are included in Appendix 3. The infiltration layer thickness meets or exceeds the minimum required thickness of 1.5 feet. In order to ensure adequate thickness of the infiltration layer and closure cap, some areas were constructed thicker than required. The total section thickness of the infiltration and vegetative layer section is a minimum of three feet. Coble used the same soil material for both layers and this report reflects our acceptance of the extra clay layer thickness replacing the shortage of erosion layer in certain areas. In LaBella’s professional opinion, this condition will not compromise the performance of the cap in any way nor be detrimental to the establishment of grass or long-term maintenance of the cover. Cobles Sandrock, Inc. Page 4 LaBella Associates C&D LF Partial Closure June 2020 CQA Certification Report The closure of areas 12, 13, 14, 15, 16 and 17 construction was conducted on assumed acre basis on 6 acres. The closure construction survey encompasses total area of 5.6 acres. The C&D landfill partial closure report for phases 1 and 2 August 2013 included 11 areas equaling 9.8 acres. This report covers partial closure of the Phase 3A C&D landfill of 6 areas equaling 5.6 acres. Total areas closed to date encompasses 9.8 + 5.6 = 15.4 acres based on the combined closure surveys. Financial assurance will be revised based on the reported acreage of closure and remaining active area. END OF REPORT APPENDIX 1 - LABORATORY TESTING RESULTS Project 2191087.00.02 LaBella Associates, P.C. Perm (K) Lab ID Sample USCS OMC MDD MC OMC-MC DD DD/MDD (cm/sec)Fines LL PL PI 2012-656-01-01 Lowperm R2 ML 18.2%105.6 20.5%2.3%104.3 98.8%1.1E-06 66.7%37 30 7 2012-656-01-02 Intermed CL 15.1%112.8 17.6%2.5%106.2 94.1%4.7E-07 56.0%39 25 14 2012-656-12-01 P-1 ML 16.0%107.1 17.9%1.9%102.2 95.4%4.7E-06 66.7%39 30 9 12-02 P-2 ML 17.6%106.5 18.7%1.1%102.3 96.1%1.1E-06 56.0%41 27 14 12-03 P-3 ML 16.8%108.8 18.9%2.1%103.4 95.0%4.6E-06 56.0%38 28 10 Perm (K) Lab ID Sample USCS OMC MDD MC OMC-MC DD DD/MDD (cm/sec) 2014-677-01-01 A12 L1 ML 18.2%105.6 26.5%8.3%95.6 90.5%1.5E-07 2014-677-02-01 A12 L2 ML 18.2%105.6 18.4%0.2%104.1 98.6%1.2E-07 *2014-677-03-01 A12 L3 CL 15.1%113.9 20.8%5.7%106.2 93.2%3.9E-08 Perm (K) Lab ID Sample USCS OMC MDD MC OMC-MC DD DD/MDD (cm/sec) 2016-803-01-01 A13 L1 CL 15.1%113.9 11.5%-3.6%109.9 96.5%1.2E-06 2016-803-02-01 A13 L2 CL 15.1%113.9 10.8%-4.3%109.2 95.9%3.8E-06 2016-803-03-01 A13 L3 CL 15.1%113.9 13.4%-1.7%105.5 92.6%6.9E-06 Perm (K) Lab ID Sample USCS OMC MDD MC OMC-MC DD DD/MDD (cm/sec) 2019-195-001-01 A14 L1 CL 15.1%113.9 12.5%-2.6%111.4 97.8%2.0E-06 2019-195-002-01 A14 L2 CL 15.1%113.9 7.1%-8.0%116.6 102.4%1.2E-07 2019-195-003-02 A14 L3 CL 15.1%113.9 14.6%-0.5%111.2 97.6%2.7E-07 Lab ID Sample USCS OMC MDD MC OMC-MC DD DD/MDD (cm/sec)2019-195-001-02 A15 L1 CL 15.1%113.9 14.6%-0.5%110.0 96.6%1.0E-062019-195-002-02 A15 L2 CL 15.1%113.9 10.2%-4.9%112.6 98.9%5.1E-072019-195-003-01 A15 L3 CL 15.1%113.9 13.5%-1.6%119.8 105.2%1.6E-07 Lab ID Sample USCS OMC MDD MC OMC-MC DD DD/MDD (cm/sec)2019-195-004-01 A16 L1 CL 15.1%113.9 8.9%-6.2%113.8 99.9%2.0E-062019-195-005-01 A16 L2 CL 15.1%113.9 13.9%-1.2%114.3 100.4%2.5E-062019-195-006-01 A16 L3 CL 15.1%113.9 9.6%-5.5%110.0 96.6%7.4E-07 Perm (K) Lab ID Sample USCS OMC MDD MC OMC-MC DD DD/MDD (cm/sec)Fines LL PL PI2020-019-001-001 CL-1 MH 25.3%96.6 25.3%0.0%91.4 94.6%2.5E-06 70.2%56 40 162020-019-002-01 A17 L1 MH 25.3%96.6 16.7%-8.6%95.7 99.1%2.0E-062020-019-003-01 A17 L2 MH 25.3%96.6 29.2%3.9%91.9 95.1%2.1E-072020-019-003-02 A17 L3 MH 25.3%96.6 22.0%-3.3%95.2 98.6%2.5E-06 2020 Closure Construction Standard Proctor Shelby Tube Samples 2016 Closure Construction Standard Proctor Shelby Tube Samples 2019 Closure Construction Standard Proctor Shelby Tube Samples 2014 Closure Construction Atterberg Limits Standard Proctor Shelby Tube Samples Standard Proctor Remolded Lab Samples2012 - Closure Construction Atterberg Limits COBLE'S SANDROCK CDLF PHASE 3A CLOSURE CONSTRUCTION 2014-2020 90 95 100 105 110 115 120 125 0%5%10%15%20%25%30%35%DRY DENSITY, PCFMOISTURE CONTENT % MOISTURE-DENSITY RESULTS OF CLAY SOIL SAMPLESPERMEABILITY LESS THAN 1.0E-05 CM/SEC Saturation Line SpecificGravity = 2.80 Lower Bound ofAcceptance Zone Remolded Samples Partial Closure Acre-Lifts A12 A13 A14 A15 A16 A17 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net DCN: Data Transmittal Letter Date: 1/28/05 Rev.: 1 April 28, 2014 Project No. 2014-677-01 Mr. Hannu Kemppinen Joyce Engineering, Inc. 2211 W. Meadowview Rd., Suite 101 Greensboro, NC 27407 Transmittal Laboratory Test Results Cobles C&D Landfill Please find attached the laboratory test results for the above referenced project. The tests were outlined on the Project Verification Form that was transmitted to your firm prior to the testing. The testing was performed in general accordance with the methods listed on the enclosed data sheets. The test results are believed to be representative of the samples that were submitted for testing and are indicative only of the specimens which were evaluated. We have no direct knowledge of the origin of the samples and imply no position with regard to the nature of the test results, i.e. pass/fail and no claims as to the suitability of the material for its intended use. The test data and all associated project information provided shall be held in strict confidence and disclosed to other parties only with authorization by our Client. The test data submitted herein is considered integral with this report and is not to be reproduced except in whole and only with the authorization of the Client and Geotechnics. The remaining sample materials for this project will be retained for a minimum of 90 days as directed by the Geotechnics’ Quality Program. We are pleased to provide these testing services. Should you have any questions or if we may be of further assistance, please contact our office. Respectively submitted, Geotechnics, Inc. Michael P. Smith Regional Manager We understand that you have a choice in your laboratory services and we thank you for choosing Geotechnics. 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC. Boring No.ACRE 12 Client Project COBLES C&D LF Depth (ft.)LIFT 1 Project No. 2014-677-01 Sample No. ST-12-01 Lab ID No. 2014-677-01-01 Visual Description: ORANGE SILTY CLAY WITH GRAVEL AVERAGE PERMEABILITY = 1.5E-07 cm/sec @ 20oC AVERAGE PERMEABILITY = 1.5E-09 m/sec @ 20oC Tested By: SFS Date: 4/24/14 Checked By: GEM Date: 4/28/14 Page 1 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-01-01 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC.Boring No. ACRE 12 Client Project COBLES C&D LF Depth (ft.) LIFT 1 Project No. 2014-677-01 Sample No. ST-12-01 Lab ID No. 2014-677-01-01 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: ORANGE SILTY CLAY WITH GRAVEL MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 1010 Z-12 Wt. of Tare & WS (gm.)178.45 373.64 Wt. of Tare & DS (gm.)148.67 313.24 Wt. of Tare (gm.)36.38 90.27 Wt. of Water (gm.)29.78 60.40 Wt. of DS (gm.)112.29 222.97 Moisture Content (%)26.5 27.1 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)583.00 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)583.00 585.62 Length 1 (in.)2.948 2.921 Length 2 (in.)2.883 2.923 Length 3 (in.)2.916 2.909 Top Diameter (in.)2.798 2.828 Middle Diameter (in.)2.862 2.832 Bottom Diameter (in.)2.835 2.809 Average Length (in.)2.92 2.92 Average Area (in.2 )6.30 6.26 Sample Volume (cm3 )300.89 299.26 Unit Wet Wt. (gm./ cm3 )1.938 1.957 Unit Wet Wt. (pcf ) 120.9 122.2 Unit Dry Wt. (pcf ) 95.6 96.1 Unit Dry Wt. (gm./ cm3 )1.531 1.540 Void Ratio, e 0.763 0.753 Porosity, n 0.433 0.430 Pore Volume (cm3 )130.2 128.6 Total Wt. Of Sample After Test 597.48 Tested By: SFS Date: 4/24/14 Checked By: GEM Date: 4/28/14 Page 2 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-01-01 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC. Boring No.ACRE 12 Client Project COBLES C&D LF Depth (ft.)LIFT 1 Project No. 2014-677-01 Sample No. ST-12-01 Lab ID No.2014-677-01-01 Test Pressures Final Sample Dimensions Cell Pressure(psi)45.0 Sample Length (cm), L 7.41 Back Pressure(psi)40.0 Sample Area (cm2 ), A 40.38 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 98 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 1.5E-07 cm/sec @ 20oC AVERAGE PERMEABILITY = 1.5E-09 m/sec @ 20oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY t Rp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 4/25/14 14 37 0 37.00 0.000 7.5 11.5 23.4 NA 4/25/14 14 37 45 37.75 0.750 7.4 11.3 23.4 1.4E-07 4/25/14 14 38 29 38.48 1.483 7.3 11.1 23.4 1.5E-07 4/25/14 14 39 15 39.25 2.250 7.2 10.9 23.4 1.4E-07 4/25/14 14 40 1 40.02 3.017 7.1 10.7 23.4 1.4E-07 4/25/14 14 40 46 40.77 3.767 7.0 10.6 23.4 1.5E-07 Tested By: SFS Date: 4/24/14 Checked By: GEM Date: 4/28/14 Page 3 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-01-01 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC. Boring No.ACRE 12 Client Project COBLES C&D LF Depth (ft.)LIFT 2 Project No. 2014-677-02 Sample No. ST-12-02 Lab ID No. 2014-677-02-01 Visual Description: RED SILTY CLAY WITH GRAVEL AVERAGE PERMEABILITY = 1.2E-07 cm/sec @ 20oC AVERAGE PERMEABILITY = 1.2E-09 m/sec @ 20oC Tested By: SFS Date: 9/18/14 Checked By: GEM Date: 9/22/14 Page 1 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-02-01 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC.Boring No. ACRE 12 Client Project COBLES C&D LF Depth (ft.) LIFT 2 Project No. 2014-677-02 Sample No. ST-12-02 Lab ID No. 2014-677-02-01 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: RED SILTY CLAY WITH GRAVEL MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 802 802 Wt. of Tare & WS (gm.)403.91 384.51 Wt. of Tare & DS (gm.)357.20 329.75 Wt. of Tare (gm.)103.64 103.57 Wt. of Water (gm.)46.71 54.76 Wt. of DS (gm.)253.56 226.18 Moisture Content (%)18.4 24.2 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)548.82 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)548.82 575.65 Length 1 (in.)2.695 2.732 Length 2 (in.)2.673 2.694 Length 3 (in.)2.712 2.654 Top Diameter (in.)2.829 2.877 Middle Diameter (in.)2.833 2.876 Bottom Diameter (in.)2.833 2.863 Average Length (in.)2.69 2.69 Average Area (in.2 )6.30 6.48 Sample Volume (cm3 )277.95 285.92 Unit Wet Wt. (gm./ cm3 )1.975 2.013 Unit Wet Wt. (pcf ) 123.3 125.7 Unit Dry Wt. (pcf ) 104.1 101.2 Unit Dry Wt. (gm./ cm3 )1.667 1.621 Void Ratio, e 0.619 0.666 Porosity, n 0.382 0.400 Pore Volume (cm3 )106.3 114.3 Total Wt. Of Sample After Test 569.00 Tested By: SFS Date: 9/18/14 Checked By: GEM Date: 9/22/14 Page 2 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-02-01 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC. Boring No.ACRE 12 Client Project COBLES C&D LF Depth (ft.)LIFT 2 Project No. 2014-677-02 Sample No. ST-12-02 Lab ID No.2014-677-02-01 Test Pressures Final Sample Dimensions Cell Pressure(psi)45.0 Sample Length (cm), L 6.84 Back Pressure(psi)40.0 Sample Area (cm2 ), A 41.80 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 95 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 1.2E-07 cm/sec @ 20oC AVERAGE PERMEABILITY = 1.2E-09 m/sec @ 20oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY t Rp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 9/22/14 9 41 15 41.25 0.000 10.2 17.6 22.0 NA 9/22/14 9 41 46 41.77 0.517 10.1 17.4 22.0 1.3E-07 9/22/14 9 42 14 42.23 0.983 10.0 17.2 22.0 1.5E-07 9/22/14 9 42 47 42.78 1.533 9.9 17.0 22.0 1.3E-07 9/22/14 9 43 21 43.35 2.100 9.8 16.8 22.0 1.2E-07 9/22/14 9 43 56 43.93 2.683 9.7 16.6 22.0 1.2E-07 9/22/14 9 44 31 44.52 3.267 9.6 16.4 22.0 1.2E-07 Tested By: SFS Date: 9/18/14 Checked By: GEM Date: 9/22/14 Page 3 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-02-01 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC. Boring No.ACRE 12 Client Project COBLES C&D LF Depth (ft.)LIFT 3 Project No. 2014-677-03 Sample No. ST-A12-L3 Lab ID No. 2014-677-03-01 Visual Description: RED SANDY CLAY WITH GRAVEL AVERAGE PERMEABILITY = 3.9E-08 cm/sec @ 20oC AVERAGE PERMEABILITY = 3.9E-10 m/sec @ 20oC Tested By: SFS Date: 11/17/14 Checked By: GEM Date: 11/20/14 Page 1 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-03-01 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC.Boring No. ACRE 12 Client Project COBLES C&D LF Depth (ft.) LIFT 3 Project No. 2014-677-03 Sample No. ST-A12-L3 Lab ID No. 2014-677-03-01 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: RED SANDY CLAY WITH GRAVEL MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 800 801 Wt. of Tare & WS (gm.)524.78 398.66 Wt. of Tare & DS (gm.)452.22 345 Wt. of Tare (gm.)104.14 99.11 Wt. of Water (gm.)72.56 53.66 Wt. of DS (gm.)348.08 245.89 Moisture Content (%)20.8 21.8 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)556.70 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)556.70 561.20 Length 1 (in.)2.698 2.629 Length 2 (in.)2.716 2.625 Length 3 (in.)2.695 2.668 Top Diameter (in.)2.763 2.842 Middle Diameter (in.)2.806 2.826 Bottom Diameter (in.)2.802 2.836 Average Length (in.)2.70 2.64 Average Area (in.2 )6.12 6.31 Sample Volume (cm3 )270.86 273.09 Unit Wet Wt. (gm./ cm3 )2.055 2.055 Unit Wet Wt. (pcf ) 128.3 128.3 Unit Dry Wt. (pcf ) 106.2 105.3 Unit Dry Wt. (gm./ cm3 )1.701 1.687 Void Ratio, e 0.588 0.601 Porosity, n 0.370 0.375 Pore Volume (cm3 )100.2 102.5 Total Wt. Of Sample After Test 558.62 Tested By: SFS Date:11/17/14 Checked By: GEM Date: 11/20/14 Page 2 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-03-01 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC. Boring No.ACRE 12 Client Project COBLES C&D LF Depth (ft.)LIFT 3 Project No. 2014-677-03 Sample No. ST-A12-L3 Lab ID No.2014-677-03-01 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 6.71 Back Pressure(psi)50.0 Sample Area (cm2 ), A 40.72 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 98 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 3.9E-08 cm/sec @ 20oC AVERAGE PERMEABILITY = 3.9E-10 m/sec @ 20oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY t Rp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 11/19/14 20 40 16 40.27 0.000 11.4 20.2 21.9 NA 11/19/14 20 41 25 41.42 1.150 11.3 20.1 21.9 5.3E-08 11/19/14 20 42 56 42.93 2.667 11.2 19.9 21.9 4.1E-08 11/19/14 20 44 20 44.33 4.067 11.1 19.7 21.9 4.4E-08 11/19/14 20 45 49 45.82 5.550 11.0 19.5 21.9 4.2E-08 11/19/14 20 47 24 47.40 7.133 10.9 19.3 21.9 4.0E-08 11/19/14 20 49 2 49.03 8.767 10.8 19.1 21.9 3.9E-08 11/19/14 20 50 44 50.73 10.467 10.7 18.9 21.9 3.8E-08 11/19/14 20 52 25 52.42 12.150 10.6 18.7 21.9 3.9E-08 11/19/14 20 54 4 54.07 13.800 10.5 18.5 21.9 4.0E-08 Tested By: SFS Date:11/17/14 Checked By: GEM Date: 11/20/14 Page 3 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5 T:\2014 PROJECTS\2014-677 JOYCE - COBLES\[2014-677-03-01 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC. Boring No.ACRE 13 Client Project COBLES C&D LF Depth (ft.)LIFT 1 Project No. 2016-803-001 Sample No. ST-A13-L1 Lab ID No. 2016-803-001-001 Visual Description: TAN SANDY SILT AVERAGE PERMEABILITY = 1.2E-06 cm/sec @ 20oC AVERAGE PERMEABILITY = 1.2E-08 m/sec @ 20oC Tested By:AF Date: 10/27/16 Checked By: GEM Date: 11/1/16 Page 1 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5Contracts\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-001-001 Permometer Rev1.xlsm]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC.Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 1 Project No. 2016-803-001 Sample No. ST-A13-L1 Lab ID No. 2016-803-001-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: TAN SANDY SILT MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-11 TB-05 Wt. of Tare & WS (gm.)351.54 768.2 Wt. of Tare & DS (gm.)329.24 667.97 Wt. of Tare (gm.)134.84 134.83 Wt. of Water (gm.)22.30 100.23 Wt. of DS (gm.)194.40 533.14 Moisture Content (%)11.5 18.8 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)606.67 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)606.67 646.56 Length 1 (in.)3.002 2.949 Length 2 (in.)3.017 2.929 Length 3 (in.)3.010 2.936 Top Diameter (in.)2.838 2.838 Middle Diameter (in.)2.814 2.817 Bottom Diameter (in.)2.822 2.795 Average Length (in.)3.01 2.94 Average Area (in.2 )6.27 6.23 Sample Volume (cm3 )309.06 299.99 Unit Wet Wt. (gm./ cm3 )1.963 2.155 Unit Wet Wt. (pcf ) 122.5 134.5 Unit Dry Wt. (pcf ) 109.9 113.2 Unit Dry Wt. (gm./ cm3 )1.761 1.814 Void Ratio, e 0.533 0.488 Porosity, n 0.348 0.328 Pore Volume (cm3 )107.5 98.4 Total Wt. Of Sample After Test 633.56 Tested By:AF Date: 10/27/16 Checked By: GEM Date: 11/1/16 Page 2 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5Contracts\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-001-001 Permometer Rev1.xlsm]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client JOYCE ENGINEERING, INC.Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 1 Project No. 2016-803-001 Sample No. ST-A13-L1 Lab ID No. 2016-803-001-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 7.46 Back Pressure(psi)50.0 Sample Area (cm2 ), A 40.20 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 100 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 1.2E-06 cm/sec @ 20oC AVERAGE PERMEABILITY = 1.2E-08 m/sec @ 20oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY t Rp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 10/31/16 10 31 5 31.08 0.000 8.3 12.8 24.0 NA 10/31/16 10 31 14 31.23 0.150 8.1 12.4 24.0 1.3E-06 10/31/16 10 31 24 31.40 0.317 7.9 12.1 24.0 1.2E-06 10/31/16 10 31 34 31.57 0.483 7.7 11.7 24.0 1.2E-06 10/31/16 10 31 44 31.73 0.650 7.5 11.4 24.0 1.2E-06 Tested By:AF Date: 10/27/16 Checked By: GEM Date: 11/1/16 Page 3 of 3 DCN: CT-22A DATE:2-2-10 REVISION: 5Contracts\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-001-001 Permometer Rev1.xlsm]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-10 Client JOYCE ENGINEERING, INC.Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 2 Project No. 2016-803-002 Sample No. ST-A13-L2 Lab ID No.2016-803-002-001 AVERAGE PERMEABILITY = 3.8E-06 cm/sec @ 20oC AVERAGE PERMEABILITY = 3.8E-08 m/sec @ 20oC Tested By:AF Date: 11/9/16 Checked By: GEM Date: 11/10/16 Page 1 of 3 DCN: CT-22 DATE: 2/2/10 REVISION: 96 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-002-001 PERMflow Rev1.xlsm]Sheet1 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14TOTAL FLOW, cm3ELAPSED TIME, hrs TOTAL FLOW vs. ELAPSED TIME INFLOW OUTFLOW 1.0E-08 1.0E-07 1.0E-06 1.0E-05 1.0E-04 1.0E-03 0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016 0.018PERMEABILITY, cm/secPORE VOLUMES EXCHANGED PORE VOLUMES EXCHANGED vs. PERMEABILITY 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-10 Client JOYCE ENGINEERING, INC. Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 2 Project No. 2016-803-002 Sample No. ST-A13-L2 Lab ID No. 2016-803-002-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: LIGHT BROWN SILTY SAND MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number SS-5 TB-08 Wt. of Tare & WS (gm.) 375.28 453.52 Wt. of Tare & DS (gm.) 348.30 408.69 Wt. of Tare (gm.) 99.37 135.31 Wt. of Water (gm.) 26.98 44.83 Wt. of DS (gm.) 248.93 273.38 Moisture Content (%)10.8 16.4 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.) 602.61 NA Wt. of Tube (gm.) 0.00 NA Wt. of WS (calc.)(gm.) 602.61 632.84 Length 1 (in.) 2.968 2.891 Length 2 (in.) 3.004 2.968 Length 3 (in.) 2.992 2.919 Top Diameter (in.) 2.861 2.843 Middle Diameter (in.) 2.836 2.867 Bottom Diameter (in.) 2.832 2.808 Average Length (in.) 2.99 2.93 Average Area (in.2 )6.35 6.33 Sample Volume (cm3 )310.83 303.60 Unit Wet Wt. (gm./ cm 3 )1.94 2.08 Unit Wet Wt. (pcf ) 121.0 130.1 Unit Dry Wt. (pcf ) 109.2 111.8 Unit Dry Wt. (gm./ cm3 )1.75 1.79 Void Ratio, e 0.54 0.51 Porosity, n 0.35 0.34 Pore Volume (cm3 )109.5 102.2 Total Wgt. Of Sample After Test 644.51 Tested By:AF Date: 11/9/16 Checked By: GEM Date: 11/10/16 Page 2 of 3 DCN: CT-22 DATE: 2/2/10 REVISION: 9s Contracts\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-002-001 PERMflow Rev1.xlsm]Sheet1 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-10 Client JOYCE ENGINEERING, INC. Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 2 Project No. 2016-803-002 Sample No. ST-A13-L2 Lab ID No. 2016-803-002-001 Pressure Heads (Constant) Final Sample Dimensions Top Cap (psi) 49.0 Sample Length (cm), L 7.43 Bottom Cap (psi) 51.0 Sample Diameter (cm) 7.21 Cell (psi) 55.0 Sample Area (cm2 ), A 40.85 Total Pressure Head (cm) 140.6 Inflow Burette Area (cm2 ), a-in 0.854 Hydraulic Gradient 18.92 Outflow Burette Area (cm2 ), a-out 0.854 B Parameter (%) 96 AVERAGE PERMEABILITY = 3.8E-06 cm/sec @ 20oC AVERAGE PERMEABILITY = 3.8E-08 m/sec @ 20oC DATE TIME ELAPSED TOTAL TOTAL TOTAL FLOW TEMP. INCREMENTAL TIME INFLOW OUTFLOW HEAD PERMEABILITY t h ( 0 flow ) @ 20oC (mm/dd/yy) (hr) (min) (hr)(cm3)(cm3)(cm) ( 1 stop )( oC)(cm/sec) 11/9/16 15 15 0.00 0.0 0.0 152.2 0 22.9 NA 11/9/16 15 17 0.03 0.5 0.5 151.1 0 22.9 4.4E-06 11/9/16 15 18 0.05 0.7 0.7 150.6 0 22.9 4.2E-06 11/9/16 15 19 0.07 0.9 0.9 150.1 0 22.9 3.7E-06 11/9/16 15 20 0.08 1.1 1.1 149.7 0 22.9 3.7E-06 11/9/16 15 21 0.10 1.3 1.3 149.2 0 22.9 3.8E-06 11/9/16 15 22 0.12 1.6 1.4 148.7 1 22.9 3.8E-06 Tested By:AF Date: 11/9/16 Checked By: GEM Date: 11/10/16 Page 3 of 3 DCN: CT-22 DATE: 2/2/10 REVISION: 9s Contracts\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-002-001 PERMflow Rev1.xlsm]Sheet1 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-10 Client JOYCE ENGINEERING, INC. Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 3 Project No. 2016-803-003 Sample No. ST-A13-L3 Lab ID No. 2016-803-003-001 AVERAGE PERMEABILITY = 6.9E-06 cm/sec @ 20oC AVERAGE PERMEABILITY = 6.9E-08 m/sec @ 20oC Tested By:AF Date: 12/14/16 Checked By: GEM Date: 12/16/16 Page 1 of 3 DCN: CT-22 DATE: 2/2/10 REVISION: 9Z:\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-003-001 PERMflow.xlsm]Sheet1 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0.00 0.02 0.04 0.06 0.08 0.10 0.12TOTAL FLOW, cm3ELAPSED TIME, hrs TOTAL FLOW vs. ELAPSED TIME INFLOW OUTFLOW 1.0E-08 1.0E-07 1.0E-06 1.0E-05 1.0E-04 1.0E-03 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040PERMEABILITY, cm/secPORE VOLUMES EXCHANGED PORE VOLUMES EXCHANGED vs. PERMEABILITY 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-10 Client JOYCE ENGINEERING, INC. Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 3 Project No. 2016-803-003 Sample No. ST-A13-L3 Lab ID No. 2016-803-003-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: BROWN SANDY SILT MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-09 TB-03 Wt. of Tare & WS (gm.) 294.55 370.92 Wt. of Tare & DS (gm.) 275.55 331.19 Wt. of Tare (gm.) 133.95 134.11 Wt. of Water (gm.) 19.00 39.73 Wt. of DS (gm.) 141.60 197.08 Moisture Content (%)13.4 20.2 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.) 423.28 NA Wt. of Tube (gm.) 0.00 NA Wt. of WS (calc.)(gm.) 423.28 448.44 Length 1 (in.) 2.131 2.113 Length 2 (in.) 2.113 2.124 Length 3 (in.) 2.127 2.105 Top Diameter (in.) 2.849 2.854 Middle Diameter (in.) 2.842 2.843 Bottom Diameter (in.) 2.836 2.829 Average Length (in.) 2.12 2.11 Average Area (in.2 )6.35 6.34 Sample Volume (cm3 )220.81 219.76 Unit Wet Wt. (gm./ cm 3 )1.92 2.04 Unit Wet Wt. (pcf ) 119.7 127.4 Unit Dry Wt. (pcf ) 105.5 106.0 Unit Dry Wt. (gm./ cm3 )1.69 1.70 Void Ratio, e 0.60 0.59 Porosity, n 0.37 0.37 Pore Volume (cm3 )82.6 81.5 Total Wgt. Of Sample After Test 449.32 Tested By:AF Date: 12/14/16 Checked By: GEM Date: 12/16/16 Page 2 of 3 DCN: CT-22 DATE: 2/2/10 REVISION: 9Z:\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-003-001 PERMflow.xlsm]Sheet1 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-10 Client JOYCE ENGINEERING, INC. Boring No. ACRE 13 Client Project COBLES C&D LF Depth (ft.) LIFT 3 Project No. 2016-803-003 Sample No. ST-A13-L3 Lab ID No. 2016-803-003-001 Pressure Heads (Constant) Final Sample Dimensions Top Cap (psi) 59.0 Sample Length (cm), L 5.37 Bottom Cap (psi) 61.0 Sample Diameter (cm) 7.22 Cell (psi) 65.0 Sample Area (cm2 ), A 40.93 Total Pressure Head (cm) 140.6 Inflow Burette Area (cm2 ), a-in 0.905 Hydraulic Gradient 26.19 Outflow Burette Area (cm2 ), a-out 0.865 B Parameter (%) 95 AVERAGE PERMEABILITY = 6.9E-06 cm/sec @ 20oC AVERAGE PERMEABILITY = 6.9E-08 m/sec @ 20oC DATE TIME ELAPSED TOTAL TOTAL TOTAL FLOW TEMP. INCREMENTAL TIME INFLOW OUTFLOW HEAD PERMEABILITY t h ( 0 flow ) @ 20oC (mm/dd/yy) (hr) (min) (hr)(cm3)(cm3)(cm) ( 1 stop )( oC)(cm/sec) 12/15/16 10 5 0.00 0.0 0.0 140.6 0 22.7 NA 12/15/16 10 6 0.02 0.5 0.5 139.5 0 22.7 7.2E-06 12/15/16 10 7 0.03 1.0 0.9 138.4 0 22.7 6.9E-06 12/15/16 10 8 0.05 1.5 1.4 137.4 0 22.7 6.9E-06 12/15/16 10 10 0.08 2.4 2.4 135.3 0 22.7 6.8E-06 12/15/16 10 11 0.10 2.9 2.8 134.3 1 22.7 6.9E-06 Tested By:AF Date: 12/14/16 Checked By: GEM Date: 12/16/16 Page 3 of 3 DCN: CT-22 DATE: 2/2/10 REVISION: 9Z:\2016 PROJECTS\2016-803 JOYCE - COBLES C&D LF\[2016-803-003-001 PERMflow.xlsm]Sheet1 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client Joyce Engineering, Inc.Boring No.3A Closer A14 Client Project Cobles C&D Landfill Depth (ft.)Lift 1 Project No. R-2019-195-001 Sample No. A14-L1 Lab ID No. R-2019-195-001-001 Visual Description: Brown Sandy Clay AVERAGE PERMEABILITY = 2.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.0E-08 m/sec @ 20 oC Tested By: MY Date: 7/2/19 Checked By: GEM Date: 7/9/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-001-001 Permometer.xlsm]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client Joyce Engineering, Inc.Boring No. 3A Closer A14 Client Project Cobles C&D Landfill Depth (ft.) Lift 1 Project No. R-2019-195-001 Sample No. A14-L1 Lab ID No. R-2019-195-001-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Brown Sandy Clay Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 810 SS-3 Wt. of Tare & WS (gm.)312.69 415.15 Wt. of Tare & DS (gm.)290.44 367.97 Wt. of Tare (gm.)112.01 100.65 Wt. of Water (gm.)22.25 47.18 Wt. of DS (gm.)178.43 267.32 Moisture Content (%)12.5 17.6 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)627.90 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)627.90 656.82 Length 1 (in.)3.055 3.027 Length 2 (in.)3.025 3.021 Length 3 (in.)3.028 3.026 Top Diameter (in.)2.827 2.790 Middle Diameter (in.)2.846 2.817 Bottom Diameter (in.)2.815 2.803 Average Length (in.)3.04 3.02 Average Area (in.2 )6.29 6.17 Sample Volume (cm3 )312.80 305.93 Unit Wet Wt. (gm./ cm 3 )2.007 2.147 Unit Wet Wt. (pcf )125.3 134.0 Unit Dry Wt. (pcf )111.4 113.9 Unit Dry Wt. (gm./ cm 3 )1.785 1.825 Void Ratio, e 0.513 0.480 Porosity, n 0.339 0.324 Pore Volume (cm3 )106.0 99.2 Total Wt. Of Sample After Test 652.26 Tested By: MY Date: 7/2/19 Checked By: GEM Date: 7/9/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-001-001 Permometer.xlsm]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client Joyce Engineering, Inc. Boring No.3A Closer A14 Client Project Cobles C&D Landfill Depth (ft.)Lift 1 Project No. R-2019-195-001 Sample No. A14-L1 Lab ID No.R-2019-195-001-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)45.0 Sample Length (cm), L 7.68 Back Pressure(psi)40.0 Sample Area (cm2 ), A 39.82 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 100 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), R eq 1 AVERAGE PERMEABILITY = 2.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.0E-08 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 7/8/19 13 11 16 11.27 0.000 12.0 18.7 25.7 NA 7/8/19 13 11 25 11.42 0.150 11.5 17.8 25.7 2.1E-06 7/8/19 13 11 34 11.57 0.300 11.0 17.0 25.7 2.2E-06 7/8/19 13 11 44 11.73 0.467 10.5 16.1 25.7 2.1E-06 7/8/19 13 11 55 11.92 0.650 10.0 15.3 25.7 2.0E-06 7/8/19 13 12 6 12.10 0.833 9.5 14.4 25.7 2.1E-06 7/8/19 13 12 18 12.30 1.033 9.0 13.6 25.7 2.1E-06 7/8/19 13 12 31 12.52 1.250 8.5 12.7 25.7 2.0E-06 7/8/19 13 12 45 12.75 1.483 8.0 11.9 25.7 2.0E-06 7/8/19 13 13 0 13.00 1.733 7.5 11.0 25.7 2.0E-06 7/8/19 13 13 16 13.27 2.000 7.0 10.2 25.7 2.0E-06 Tested By: MY Date: 7/2/19 Checked By: GEM Date: 7/9/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-001-001 Permometer.xlsm]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST3-A14 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2019-195-002 Sample No. ST3-A14-L2 Lab ID No. R-2019-195-002-001 Visual Description: Tan Sandy Silt AVERAGE PERMEABILITY = 1.2E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 1.2E-09 m/sec @ 20 oC Tested By: MY Date: 7/31/19 Checked By: GEM Date: 8/1/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-002-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. ST3-A14 Client Project Cobles C&D Landfill Depth (ft.) Lift 2 Project No. R-2019-195-002 Sample No. ST3-A14-L2 Lab ID No. R-2019-195-002-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Tan Sandy Silt Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-09 TB-02 Wt. of Tare & WS (gm.)425.41 545.49 Wt. of Tare & DS (gm.)406.19 494.06 Wt. of Tare (gm.)134.03 134.57 Wt. of Water (gm.)19.22 51.43 Wt. of DS (gm.)272.16 359.49 Moisture Content (%)7.1 14.3 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)393.91 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)393.91 420.56 Length 1 (in.)1.886 1.873 Length 2 (in.)1.872 1.833 Length 3 (in.)1.881 1.804 Top Diameter (in.)2.848 2.870 Middle Diameter (in.)2.851 2.872 Bottom Diameter (in.)2.860 2.854 Average Length (in.)1.88 1.84 Average Area (in.2 )6.39 6.45 Sample Volume (cm3 )196.91 194.08 Unit Wet Wt. (gm./ cm 3 )2.000 2.167 Unit Wet Wt. (pcf )124.9 135.3 Unit Dry Wt. (pcf )116.6 118.3 Unit Dry Wt. (gm./ cm 3 )1.868 1.896 Void Ratio, e 0.445 0.424 Porosity, n 0.308 0.298 Pore Volume (cm3 )60.6 57.8 Total Wt. Of Sample After Test 410.92 Tested By: MY Date: 7/31/19 Checked By: GEM Date: 8/1/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-002-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST3-A14 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2019-195-002 Sample No. ST3-A14-L2 Lab ID No.R-2019-195-002-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 4.67 Back Pressure(psi)50.0 Sample Area (cm2 ), A 41.60 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 98 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), R eq 1 AVERAGE PERMEABILITY = 1.2E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 1.2E-09 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 7/31/19 13 46 45 46.75 0.000 10.0 25.2 24.0 NA 7/31/19 13 47 0 47.00 0.250 9.9 24.9 24.0 1.8E-07 7/31/19 13 47 20 47.33 0.583 9.8 24.6 24.0 1.4E-07 7/31/19 13 47 42 47.70 0.950 9.7 24.4 24.0 1.3E-07 7/31/19 13 48 6 48.10 1.350 9.6 24.1 24.0 1.2E-07 7/31/19 13 48 30 48.50 1.750 9.5 23.8 24.0 1.2E-07 7/31/19 13 48 53 48.88 2.133 9.4 23.5 24.0 1.3E-07 7/31/19 13 49 17 49.28 2.533 9.3 23.2 24.0 1.2E-07 7/31/19 13 49 41 49.68 2.933 9.2 23.0 24.0 1.2E-07 7/31/19 13 50 5 50.08 3.333 9.1 22.7 24.0 1.3E-07 7/31/19 13 50 30 50.50 3.750 9.0 22.4 24.0 1.2E-07 Tested By: MY Date: 7/31/19 Checked By: GEM Date: 8/1/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-002-001 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST6-A14 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2019-195-003 Sample No. ST6-A14-L3 Lab ID No. R-2019-195-003-002 Visual Description: Brown Sandy Silt AVERAGE PERMEABILITY = 2.7E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.7E-09 m/sec @ 20 oC Tested By: MY Date: 8/21/19 Checked By: GEM Date: 8/26/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-003-002 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. ST6-A14 Client Project Cobles C&D Landfill Depth (ft.) Lift 3 Project No. R-2019-195-003 Sample No. ST6-A14-L3 Lab ID No. R-2019-195-003-002 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Brown Sandy Silt Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-11 TB-04 Wt. of Tare & WS (gm.)495.13 589.51 Wt. of Tare & DS (gm.)449.33 522.5 Wt. of Tare (gm.)134.60 135.08 Wt. of Water (gm.)45.80 67.01 Wt. of DS (gm.)314.73 387.42 Moisture Content (%)14.6 17.3 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)438.31 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)438.31 448.81 Length 1 (in.)2.060 2.071 Length 2 (in.)2.068 2.038 Length 3 (in.)2.070 2.048 Top Diameter (in.)2.840 2.810 Middle Diameter (in.)2.838 2.830 Bottom Diameter (in.)2.848 2.825 Average Length (in.)2.07 2.05 Average Area (in.2 )6.34 6.25 Sample Volume (cm3 )214.77 210.31 Unit Wet Wt. (gm./ cm 3 )2.041 2.134 Unit Wet Wt. (pcf )127.4 133.2 Unit Dry Wt. (pcf )111.2 113.6 Unit Dry Wt. (gm./ cm 3 )1.782 1.819 Void Ratio, e 0.515 0.484 Porosity, n 0.340 0.326 Pore Volume (cm3 )73.1 68.6 Total Wt. Of Sample After Test 455.77 Tested By: MY Date: 8/21/19 Checked By: GEM Date: 8/26/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-003-002 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST6-A14 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2019-195-003 Sample No. ST6-A14-L3 Lab ID No.R-2019-195-003-002 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 5.21 Back Pressure(psi)50.0 Sample Area (cm2 ), A 40.34 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 95 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), R eq 1 AVERAGE PERMEABILITY = 2.7E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.7E-09 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 8/23/19 11 36 21 36.35 0.000 7.0 15.0 23.3 NA 8/23/19 11 36 38 36.63 0.283 6.9 14.8 23.3 2.8E-07 8/23/19 11 36 55 36.92 0.567 6.8 14.5 23.3 2.9E-07 8/23/19 11 37 13 37.22 0.867 6.7 14.3 23.3 2.8E-07 8/23/19 11 37 31 37.52 1.167 6.6 14.0 23.3 2.8E-07 8/23/19 11 37 50 37.83 1.483 6.5 13.8 23.3 2.7E-07 8/23/19 11 38 9 38.15 1.800 6.4 13.5 23.3 2.8E-07 8/23/19 11 38 28 38.47 2.117 6.3 13.3 23.3 2.8E-07 8/23/19 11 38 48 38.80 2.450 6.2 13.0 23.3 2.7E-07 8/23/19 11 39 10 39.17 2.817 6.1 12.8 23.3 2.5E-07 8/23/19 11 39 32 39.53 3.183 6.0 12.5 23.3 2.6E-07 Tested By: MY Date: 8/21/19 Checked By: GEM Date: 8/26/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-003-002 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client Joyce Engineering, Inc.Boring No.3A Closer A15 Client Project Cobles C&D Landfill Depth (ft.)Lift 1 Project No. R-2019-195-001 Sample No. A15-L1 Lab ID No. R-2019-195-001-002 Visual Description: Brown Sandy Clay AVERAGE PERMEABILITY = 1.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 1.0E-08 m/sec @ 20 oC Tested By: MY Date: 7/2/19 Checked By: GEM Date: 7/9/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-001-002 Permometer.xlsm]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client Joyce Engineering, Inc.Boring No. 3A Closer A15 Client Project Cobles C&D Landfill Depth (ft.) Lift 1 Project No. R-2019-195-001 Sample No. A15-L1 Lab ID No. R-2019-195-001-002 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Brown Sandy Clay Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number SS-5 854 Wt. of Tare & WS (gm.)264.20 430.69 Wt. of Tare & DS (gm.)243.27 386.15 Wt. of Tare (gm.)99.76 134.71 Wt. of Water (gm.)20.93 44.54 Wt. of DS (gm.)143.51 251.44 Moisture Content (%)14.6 17.7 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)642.28 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)642.28 659.82 Length 1 (in.)3.070 3.031 Length 2 (in.)3.090 3.022 Length 3 (in.)3.081 3.064 Top Diameter (in.)2.842 2.815 Middle Diameter (in.)2.826 2.808 Bottom Diameter (in.)2.828 2.812 Average Length (in.)3.08 3.04 Average Area (in.2 )6.30 6.21 Sample Volume (cm3 )317.96 309.21 Unit Wet Wt. (gm./ cm 3 )2.020 2.134 Unit Wet Wt. (pcf )126.1 133.2 Unit Dry Wt. (pcf )110.0 113.2 Unit Dry Wt. (gm./ cm 3 )1.763 1.813 Void Ratio, e 0.532 0.489 Porosity, n 0.347 0.329 Pore Volume (cm3 )110.4 101.6 Total Wt. Of Sample After Test 665.68 Tested By: MY Date: 7/2/19 Checked By: GEM Date: 7/9/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-001-002 Permometer.xlsm]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client Joyce Engineering, Inc. Boring No.3A Closer A15 Client Project Cobles C&D Landfill Depth (ft.)Lift 1 Project No. R-2019-195-001 Sample No. A15-L1 Lab ID No.R-2019-195-001-002 Test Pressures Final Sample Dimensions Cell Pressure(psi)45.0 Sample Length (cm), L 7.72 Back Pressure(psi)40.0 Sample Area (cm2 ), A 40.06 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 100 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), R eq 1 AVERAGE PERMEABILITY = 1.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 1.0E-08 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 7/8/19 13 16 36 16.60 0.000 12.0 18.6 25.7 NA 7/8/19 13 16 51 16.85 0.250 11.5 17.8 25.7 1.3E-06 7/8/19 13 17 8 17.13 0.533 11.0 16.9 25.7 1.2E-06 7/8/19 13 17 27 17.45 0.850 10.5 16.1 25.7 1.1E-06 7/8/19 13 17 49 17.82 1.217 10.0 15.2 25.7 1.0E-06 7/8/19 13 18 12 18.20 1.600 9.5 14.4 25.7 1.0E-06 7/8/19 13 18 36 18.60 2.000 9.0 13.5 25.7 1.0E-06 7/8/19 13 19 2 19.03 2.433 8.5 12.7 25.7 1.0E-06 7/8/19 13 19 30 19.50 2.900 8.0 11.8 25.7 1.0E-06 7/8/19 13 20 0 20.00 3.400 7.5 11.0 25.7 1.0E-06 7/8/19 13 20 32 20.53 3.933 7.0 10.2 25.7 1.0E-06 Tested By: MY Date: 7/2/19 Checked By: GEM Date: 7/9/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-001-002 Permometer.xlsm]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST4-A15 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2019-195-002 Sample No. ST4-A15-L2 Lab ID No. R-2019-195-002-002 Visual Description: Brown Sandy Silt with Clay AVERAGE PERMEABILITY = 5.1E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 5.1E-09 m/sec @ 20 oC Tested By: MY Date: 7/31/19 Checked By: GEM Date: 8/1/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-002-002 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. ST4-A15 Client Project Cobles C&D Landfill Depth (ft.) Lift 2 Project No. R-2019-195-002 Sample No. ST4-A15-L2 Lab ID No. R-2019-195-002-002 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Brown Sandy Silt with Clay Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-08 TB-01 Wt. of Tare & WS (gm.)406.49 639.66 Wt. of Tare & DS (gm.)381.47 563.67 Wt. of Tare (gm.)135.34 135.59 Wt. of Water (gm.)25.02 75.99 Wt. of DS (gm.)246.13 428.08 Moisture Content (%)10.2 17.8 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)483.31 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)483.31 516.59 Length 1 (in.)2.362 2.363 Length 2 (in.)2.347 2.332 Length 3 (in.)2.331 2.325 Top Diameter (in.)2.842 2.878 Middle Diameter (in.)2.842 2.839 Bottom Diameter (in.)2.830 2.846 Average Length (in.)2.35 2.34 Average Area (in.2 )6.33 6.40 Sample Volume (cm3 )243.26 245.37 Unit Wet Wt. (gm./ cm 3 )1.987 2.105 Unit Wet Wt. (pcf )124.0 131.4 Unit Dry Wt. (pcf )112.6 111.6 Unit Dry Wt. (gm./ cm 3 )1.803 1.788 Void Ratio, e 0.497 0.510 Porosity, n 0.332 0.338 Pore Volume (cm3 )80.8 82.9 Total Wt. Of Sample After Test 504.34 Tested By: MY Date: 7/31/19 Checked By: GEM Date: 8/1/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-002-002 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST4-A15 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2019-195-002 Sample No. ST4-A15-L2 Lab ID No.R-2019-195-002-002 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 5.94 Back Pressure(psi)50.0 Sample Area (cm2 ), A 41.28 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 98 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), R eq 1 AVERAGE PERMEABILITY = 5.1E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 5.1E-09 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 7/31/19 14 5 0 5.00 0.000 10.0 19.8 24.0 NA 7/31/19 14 5 11 5.18 0.183 9.8 19.3 24.0 6.4E-07 7/31/19 14 5 22 5.37 0.367 9.6 18.9 24.0 6.6E-07 7/31/19 14 5 33 5.55 0.550 9.4 18.5 24.0 6.7E-07 7/31/19 14 5 46 5.77 0.767 9.2 18.0 24.0 5.8E-07 7/31/19 14 6 0 6.00 1.000 9.0 17.6 24.0 5.6E-07 7/31/19 14 6 16 6.27 1.267 8.8 17.1 24.0 5.0E-07 7/31/19 14 6 32 6.53 1.533 8.6 16.7 24.0 5.1E-07 7/31/19 14 6 49 6.82 1.817 8.4 16.3 24.0 4.9E-07 7/31/19 14 7 6 7.10 2.100 8.2 15.8 24.0 5.1E-07 7/31/19 14 7 23 7.38 2.383 8.0 15.4 24.0 5.2E-07 Tested By: MY Date: 7/31/19 Checked By: GEM Date: 8/1/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-002-002 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST5-A15 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2019-195-003 Sample No. ST5-A15-L3 Lab ID No. R-2019-195-003-001 Visual Description: Brown Sandy Clay AVERAGE PERMEABILITY = 1.6E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 1.6E-09 m/sec @ 20 oC Tested By: MY Date: 8/21/19 Checked By: GEM Date: 8/26/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-003-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 1.0 2.0 3.0 4.0 5.0 6.0PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. ST5-A15 Client Project Cobles C&D Landfill Depth (ft.) Lift 3 Project No. R-2019-195-003 Sample No. ST5-A15-L3 Lab ID No. R-2019-195-003-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Brown Sandy Clay Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number SS-9 TB-06 Wt. of Tare & WS (gm.)626.87 554.26 Wt. of Tare & DS (gm.)564.48 496.23 Wt. of Tare (gm.)101.58 134.81 Wt. of Water (gm.)62.39 58.03 Wt. of DS (gm.)462.90 361.42 Moisture Content (%)13.5 16.1 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)920.00 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)920.00 940.90 Length 1 (in.)4.063 4.057 Length 2 (in.)4.067 4.033 Length 3 (in.)4.066 4.038 Top Diameter (in.)2.835 2.836 Middle Diameter (in.)2.860 2.845 Bottom Diameter (in.)2.831 2.852 Average Length (in.)4.07 4.04 Average Area (in.2 )6.34 6.35 Sample Volume (cm3 )422.61 420.94 Unit Wet Wt. (gm./ cm 3 )2.177 2.235 Unit Wet Wt. (pcf )135.9 139.5 Unit Dry Wt. (pcf )119.8 120.2 Unit Dry Wt. (gm./ cm 3 )1.918 1.926 Void Ratio, e 0.407 0.402 Porosity, n 0.289 0.287 Pore Volume (cm3 )122.3 120.7 Total Wt. Of Sample After Test 926.78 Tested By: MY Date: 8/21/19 Checked By: GEM Date: 8/26/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-003-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.ST5-A15 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2019-195-003 Sample No. ST5-A15-L3 Lab ID No.R-2019-195-003-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 10.27 Back Pressure(psi)50.0 Sample Area (cm2 ), A 40.99 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 100 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), R eq 1 AVERAGE PERMEABILITY = 1.6E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 1.6E-09 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP. INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 8/23/19 12 55 45 55.75 0.000 11.0 12.7 23.3 NA 8/23/19 12 56 15 56.25 0.500 10.9 12.6 23.3 1.9E-07 8/23/19 12 56 46 56.77 1.017 10.8 12.5 23.3 1.8E-07 8/23/19 12 57 16 57.27 1.517 10.7 12.3 23.3 1.9E-07 8/23/19 12 57 49 57.82 2.067 10.6 12.2 23.3 1.7E-07 8/23/19 12 58 22 58.37 2.617 10.5 12.1 23.3 1.8E-07 8/23/19 12 58 56 58.93 3.183 10.4 12.0 23.3 1.7E-07 8/23/19 12 59 31 59.52 3.767 10.3 11.8 23.3 1.7E-07 8/23/19 13 0 8 0.13 4.383 10.2 11.7 23.3 1.6E-07 8/23/19 13 0 46 0.77 5.017 10.1 11.6 23.3 1.6E-07 8/23/19 13 1 24 1.40 5.650 10.0 11.4 23.3 1.6E-07 Tested By: MY Date: 8/21/19 Checked By: GEM Date: 8/26/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eZ:\2019 PROJECTS\JOYCE ENG\2019-195 JOYCE - COBLES C&D LF\[2019-195-003-001 Permometer.xls]Sheet1 PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) TIME FLEXIBLE WALL PERMEABILITY TEST 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-16a Client: LaBella Associates Boring No.: Acre 16 Client Project: Cobles C&D Landfill Depth (ft): Lift 1 Project No.: R-2019-195-004 Sample No.: ST7-A16-L1 Lab ID No.: R-2019-195-004-001 Avg. Conf. Pressure (psi): 5 AVERAGE PERMEABILITY = 2.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.0E-08 m/sec @ 20 oC Tested By: MY Date: 10/28/19 Checked By: GEM Date: 10/30/19 Page 1 of 3 DCN: CT-22 DATE: 1/1/17 REVISION: 11 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40TOTAL FLOW (cm3)ELAPSED TIME (hrs) TOTAL FLOW vs. ELAPSED TIME INFLOW OUTFLOW 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 1.0E-04 0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016PERMEABILITY (cm/sec)PORE VOLUMES EXCHANGED PORE VOLUMES EXCHANGED vs. PERMEABILITY 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-16a Client: LaBella Associates Boring No.: Acre 16 Client Project: Cobles C&D Landfill Depth (ft): Lift 1 Project No.: R-2019-195-004 Sample No.: ST7-A16-L1 Lab ID No.: R-2019-195-004-001 Avg. Conf. Pressure (psi): 5 Specific Gravity: 2.70 Assumed Sample Condition: Undisturbed Visual Description: Tan Clayey Sand Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-12 SS-2 Weight of Tare & Wet Sample (g)576.82 573.27 Weight of Tare & Dry Sample (g)540.77 510.96 Weight of Tare (g)135.32 100.46 Weight of Water (g)36.05 62.31 Weight of Dry Sample (g)405.45 410.50 Moisture Content (%)8.9 15.2 SPECIMEN:BEFORE TEST AFTER TEST Weight of Tube & Wet Sample (g)834.12 NA Weight of Tube (g)0.00 NA Weight of Wet Sample (g)834.12 882.28 Length 1 (in)4.062 4.040 Length 2 (in)4.034 3.879 Length 3 (in)4.090 3.901 Top Diameter (in)2.858 2.859 Middle Diameter (in)2.838 2.853 Bottom Diameter (in)2.809 2.853 Average Length (in)4.06 3.94 Average Area (in2)6.31 6.40 Sample Volume (cm3)420.18 413.33 Unit Wet Weight (g/cm3)1.99 2.13 Unit Wet Weight (pcf)123.9 133.2 Unit Dry Weight (pcf)113.8 115.7 Unit Dry Weight (g/cm3)1.82 1.85 Void Ratio, e 0.48 0.46 Porosity, n 0.32 0.31 Pore Volume (cm3)136.5 129.6 Total Weight of Sample After Test (g) 883.20 Tested By: MY Date: 10/28/19 Checked By: GEM Date: 10/30/19 Page 2 of 3 DCN: CT-22 DATE: 1/1/17 REVISION: 11 permflow.xls 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-16a Client: LaBella Associates Boring No.: Acre 16 Client Project: Cobles C&D Landfill Depth (ft): Lift 1 Project No.: R-2019-195-004 Sample No.: ST7-A16-L1 Lab ID No.: R-2019-195-004-001 Avg. Conf. Pressure (psi): 5 Pressure Heads (Constant)Final Sample Dimensions Top Cap (psi)59.0 Sample Length (cm), L 10.01 Bottom Cap (psi)61.0 Sample Diameter (cm)7.25 Cell (psi)65.0 Sample Area (cm2), A 41.30 Total Pressure Head (cm) 140.6 Inflow Burette Area (cm2), a-in 0.859 Hydraulic Gradient 14.05 Outflow Burette Area (cm2), a-out 0.967 B Parameter (%) 98 AVERAGE PERMEABILITY = 2.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.0E-08 m/sec @ 20 oC DATE TIME ELAPSED TOTAL TOTAL TOTAL FLOW TEMP. INCREMENTAL TIME INFLOW OUTFLOW HEAD PERMEABILITY t h (0 flow) @ 20oC (mm/dd/yy) (hr) (min) (hr) (cm3) (cm 3)(cm) (1 stop) (oC)(cm/sec) 10/29/19 12 57 0.000 0.0 0.0 163.9 0 22.3 NA 10/29/19 13 0 0.050 0.3 0.3 163.3 0 22.3 1.9E-06 10/29/19 13 3 0.100 0.5 0.5 162.8 0 22.3 2.0E-06 10/29/19 13 6 0.150 0.8 0.7 162.3 0 22.3 1.8E-06 10/29/19 13 9 0.200 1.0 0.9 161.8 0 22.3 2.0E-06 10/29/19 13 12 0.250 1.3 1.2 161.2 0 22.3 2.0E-06 10/29/19 13 15 0.300 1.5 1.5 160.7 0 22.3 2.0E-06 10/29/19 13 18 0.350 1.8 1.7 160.1 1 22.3 2.0E-06 Tested By: MY Date: 10/28/19 Checked By: GEM Date: 10/30/19 Page 3 of 3 DCN: CT-22 DATE: 1/1/17 REVISION: 11 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 16 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2019-195-005 Sample No. ST8-A16-L2 Lab ID No. R-2019-195-005-001 Visual Description: Brown Sandy Silt AVERAGE PERMEABILITY = 2.5E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.5E-08 m/sec @ 20 oC Tested By: MY Date: 11/11/19 Checked By: GEM Date: 11/12/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eOJECTS\LABELLA ASSOCIATES\2019-195 LABELLA - COBLES C&D LF\[2019-195-005-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. Acre 16 Client Project Cobles C&D Landfill Depth (ft.) Lift 2 Project No. R-2019-195-005 Sample No. ST8-A16-L2 Lab ID No. R-2019-195-005-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Brown Sandy Silt Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-06 TB-01 Wt. of Tare & WS (gm.)546.66 490.06 Wt. of Tare & DS (gm.)496.37 439.59 Wt. of Tare (gm.)134.90 135.72 Wt. of Water (gm.)50.29 50.47 Wt. of DS (gm.)361.47 303.87 Moisture Content (%)13.9 16.6 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)793.10 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)793.10 811.87 Length 1 (in.)3.675 3.574 Length 2 (in.)3.684 3.639 Length 3 (in.)3.661 3.565 Top Diameter (in.)2.850 2.822 Middle Diameter (in.)2.827 2.820 Bottom Diameter (in.)2.830 2.821 Average Length (in.)3.67 3.59 Average Area (in.2 )6.32 6.25 Sample Volume (cm3 )380.16 367.97 Unit Wet Wt. (gm./ cm 3 )2.086 2.206 Unit Wet Wt. (pcf ) 130.2 137.7 Unit Dry Wt. (pcf ) 114.3 118.1 Unit Dry Wt. (gm./ cm 3 )1.831 1.892 Void Ratio, e 0.474 0.427 Porosity, n 0.322 0.299 Pore Volume (cm3 )122.3 110.1 Total Wt. Of Sample After Test 810.34 Tested By: MY Date: 11/11/19 Checked By: GEM Date: 11/12/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eCTS\LABELLA ASSOCIATES\2019-195 LABELLA - COBLES C&D LF\[2019-195-005-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 16 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2019-195-005 Sample No. ST8-A16-L2 Lab ID No.R-2019-195-005-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 9.13 Back Pressure(psi)50.0 Sample Area (cm2 ), A 40.32 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 98 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 2.5E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.5E-08 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP.INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 11/11/19 11 2 4 2.07 0.000 12.0 15.7 20.4 NA 11/11/19 11 2 12 2.20 0.133 11.5 15.0 20.4 3.1E-06 11/11/19 11 2 22 2.37 0.300 11.0 14.3 20.4 2.6E-06 11/11/19 11 2 31 2.52 0.450 10.5 13.6 20.4 3.1E-06 11/11/19 11 2 42 2.70 0.633 10.0 12.9 20.4 2.6E-06 11/11/19 11 2 54 2.90 0.833 9.5 12.2 20.4 2.6E-06 11/11/19 11 3 7 3.12 1.050 9.0 11.4 20.4 2.5E-06 11/11/19 11 3 21 3.35 1.283 8.5 10.7 20.4 2.5E-06 11/11/19 11 3 36 3.60 1.533 8.0 10.0 20.4 2.5E-06 11/11/19 11 3 52 3.87 1.800 7.5 9.3 20.4 2.5E-06 11/11/19 11 4 10 4.17 2.100 7.0 8.6 20.4 2.4E-06 Tested By: MY Date: 11/11/19 Checked By: GEM Date: 11/12/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eCTS\LABELLA ASSOCIATES\2019-195 LABELLA - COBLES C&D LF\[2019-195-005-001 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TESTPERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 16 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2019-195-006 Sample No. ST9-A16-L3 Lab ID No. R-2019-195-006-001 Visual Description: Tan Silty Sand AVERAGE PERMEABILITY = 7.4E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 7.4E-09 m/sec @ 20 oC Tested By: MY Date: 11/12/19 Checked By: GEM Date: 11/14/19 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eOJECTS\LABELLA ASSOCIATES\2019-195 LABELLA - COBLES C&D LF\[2019-195-006-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. Acre 16 Client Project Cobles C&D Landfill Depth (ft.) Lift 3 Project No. R-2019-195-006 Sample No. ST9-A16-L3 Lab ID No. R-2019-195-006-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Tan Silty Sand Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number TB-06 908 Wt. of Tare & WS (gm.)635.54 456.88 Wt. of Tare & DS (gm.)591.52 406.05 Wt. of Tare (gm.)134.88 102.14 Wt. of Water (gm.)44.02 50.83 Wt. of DS (gm.)456.64 303.91 Moisture Content (%)9.6 16.7 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)854.43 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)854.43 909.65 Length 1 (in.)4.269 4.161 Length 2 (in.)4.256 4.154 Length 3 (in.)4.282 4.158 Top Diameter (in.)2.833 2.815 Middle Diameter (in.)2.838 2.806 Bottom Diameter (in.)2.842 2.811 Average Length (in.)4.27 4.16 Average Area (in.2 )6.32 6.20 Sample Volume (cm3 )442.43 422.73 Unit Wet Wt. (gm./ cm 3 )1.931 2.152 Unit Wet Wt. (pcf ) 120.6 134.3 Unit Dry Wt. (pcf ) 110.0 115.1 Unit Dry Wt. (gm./ cm 3 )1.761 1.844 Void Ratio, e 0.533 0.465 Porosity, n 0.348 0.317 Pore Volume (cm3 )153.8 134.1 Total Wt. Of Sample After Test 901.31 Tested By: MY Date: 11/12/19 Checked By: GEM Date: 11/14/19 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eCTS\LABELLA ASSOCIATES\2019-195 LABELLA - COBLES C&D LF\[2019-195-006-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 16 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2019-195-006 Sample No. ST9-A16-L3 Lab ID No.R-2019-195-006-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 10.56 Back Pressure(psi)50.0 Sample Area (cm2 ), A 40.03 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 96 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 7.4E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 7.4E-09 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP.INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 11/13/19 13 15 12 15.20 0.000 8.0 8.7 21.6 NA 11/13/19 13 15 23 15.38 0.183 7.9 8.5 21.6 8.0E-07 11/13/19 13 15 35 15.58 0.383 7.8 8.4 21.6 7.4E-07 11/13/19 13 15 47 15.78 0.583 7.7 8.3 21.6 7.5E-07 11/13/19 13 16 0 16.00 0.800 7.6 8.2 21.6 7.1E-07 11/13/19 13 16 12 16.20 1.000 7.5 8.0 21.6 7.8E-07 11/13/19 13 16 25 16.42 1.217 7.4 7.9 21.6 7.3E-07 11/13/19 13 16 38 16.63 1.433 7.3 7.8 21.6 7.4E-07 11/13/19 13 16 51 16.85 1.650 7.2 7.7 21.6 7.5E-07 11/13/19 13 17 4 17.07 1.867 7.1 7.5 21.6 7.6E-07 11/13/19 13 17 18 17.30 2.100 7.0 7.4 21.6 7.2E-07 Tested By: MY Date: 11/12/19 Checked By: GEM Date: 11/14/19 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eCTS\LABELLA ASSOCIATES\2019-195 LABELLA - COBLES C&D LF\[2019-195-006-001 Permometer.xls]Sheet1 PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) TIME FLEXIBLE WALL PERMEABILITY TEST 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net DCN: Data Transmittal Letter Date: 1/28/05 Rev.: 1 February 3, 2020 Project No. R-2020-019-001 Mr. Hannu Kemppinen LaBella Associates 2211 W. Meadowview Rd., Suite 101 Greensboro, NC 27407 hkemppin@labellapc.com Transmittal Laboratory Test Results Cobles C&D Landfill Please find attached the laboratory test results for the above referenced project. The tests were outlined on the Project Verification Form that was transmitted to your firm prior to the testing. The testing was performed in general accordance with the methods listed on the enclosed data sheets. The test results are believed to be representative of the samples that were submitted for testing and are indicative only of the specimens which were evaluated. We have no direct knowledge of the origin of the samples and imply no position with regard to the nature of the test results, i.e. pass/fail and no claims as to the suitability of the material for its intended use. The test data and all associated project information provided shall be held in strict confidence and disclosed to other parties only with authorization by our Client. The test data submitted herein is considered integral with this report and is not to be reproduced except in whole and only with the authorization of the Client and Geotechnics. The remaining sample materials for this project will be retained for a minimum of 90 days as directed by the Geotechnics’ Quality Program. We are pleased to provide these testing services. Should you have any questions or if we may be of further assistance, please contact our office. Respectively submitted, Geotechnics, Inc. Michael P. Smith Regional Manager We understand that you have a choice in your laboratory services and we thank you for choosing Geotechnics. 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net MOISTURE CONTENT ASTM D 2216-10 Client:LaBella Associates Client Reference: Cobles C&D Landfill Project No.: R-2020-019-001 Lab ID:001 Boring No.:Acre 17 Off-Site Material Depth (ft):NASample No.:CL-1 Tare Number 202 Wt. of Tare & Wet Sample (g) 1207.86Wt. of Tare & Dry Sample (g) 990.96 Weight of Tare (g)196.98 Weight of Water (g)216.90 Weight of Dry Sample (g)793.98 Water Content (%)27.3 Notes : Tested By EL Date 1/30/20 Checked By GEM Date 1/30/20 page 1 of 1 DCN: CT-S1 DATE: 3/18/13 REVISION: 4 S:\Excel\Excel Qa\Spreadsheets\ 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net SIEVE ANALYSIS ASTM D 422-63 (2007) Client: LaBella Associates Boring No.: Acre 17 Off-Site Material Client Reference: Cobles C&D Landfill Depth (ft): NA Project No.: R-2020-019-001 Sample No.: CL-1 Lab ID: R-2020-019-001-001 Soil Color: Red Orange SIEVE ANALYSIS HYDROMETER USCS cobbles gravel sand silt and clay fraction USDA cobbles gravel sand silt clay USCS Summary Sieve Sizes (mm)Percentage Greater Than #4 Gravel 2.50 #4 To #200 Sand 27.26 Finer Than #200 Silt & Clay 70.24 USCS Symbol: MH, TESTED USCS Classification: ELASTIC SILT WITH SAND page 1 of 2 DCN: CT-S3B, DATE: 7/17/17, REVISION: 9e S:Excel\Excel QA\Spreadsheets\SieveHydJ.xls 12" 6" 3" 3/4" 3/8" #4 #10 #20 #40 #100 #200 0 10 20 30 40 50 60 70 80 90 100 0.0010.010.11101001000Percent Finer By WeightParticle Diameter (mm) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net WASH SIEVE ANALYSIS ASTM D 422-63 (2007) Client:LaBella Associates Boring No.: Acre 17 Off-Site Material Client Reference: Cobles C&D Landfill Depth (ft): NA Project No.: R-2020-019-001 Sample No.: CL-1 Lab ID:R-2020-019-001-001 Soil Color: Red Orange Moisture Content of Passing 3/4" Material Moisture Content of Retained 3/4" Material Tare No.:202 Tare No.:NA Wt. of Tare & Wet Sample (g): 1207.86 Weight of Tare & Wet Sample (g):NA Wt. of Tare & Dry Sample (g): 990.96 Weight of Tare & Dry Sample (g):NA Weight of Tare (g):196.98 Weight of Tare (g):NA Weight of Water (g):216.90 Weight of Water (g):NA Weight of Dry Soil (g):793.98 Weight of Dry Soil (g):NA Moisture Content (%):27.3 Moisture Content (%):0.0 Wet Weight of -3/4" Sample (g): 1010.88 Weight of the Dry Sample (g):793.98 Dry Weight of - 3/4" Sample (g): 794.0 Weight of Minus #200 Material (g):557.70 Wet Weight of +3/4" Sample (g): 0.00 Weight of Plus #200 Material (g):236.28 Dry Weight of + 3/4" Sample (g): 0.00 Total Dry Weight of Sample (g): 794.0 Sieve Sieve Weight of Soil Percent Accumulated Percent Accumulated Size Opening Retained Retained Percent Finer Percent Retained Finer (mm)(g)(%) (%)(%)(%) 12" 300 0.00 0.00 0.00 100.00 100.00 6" 150 0.00 0.00 0.00 100.00 100.00 3" 75 0.00 0.00 0.00 100.00 100.00 2" 50 0.00 ( * ) 0.00 0.00 100.00 100.00 1 1/2" 37.5 0.00 0.00 0.00 100.00 100.00 1" 25.0 0.00 0.00 0.00 100.00 100.00 3/4" 19.0 0.00 0.00 0.00 100.00 100.00 1/2" 12.5 3.68 0.46 0.46 99.54 99.54 3/8" 9.50 3.70 0.47 0.93 99.07 99.07 #4 4.75 12.49 1.57 2.50 97.50 97.50 #10 2.00 17.11 2.15 4.66 95.34 95.34 #20 0.85 45.92 ( ** ) 5.78 10.44 89.56 89.56 #40 0.425 39.31 4.95 15.39 84.61 84.61 #60 0.250 29.25 3.68 19.08 80.92 80.92 #140 0.106 58.10 7.32 26.39 73.61 73.61 #200 0.075 26.72 3.37 29.76 70.24 70.24 Pan -557.70 70.24 100.00 -- Notes :( * ) The + 3/4" sieve analysis is based on the Total Dry Weight of the Sample ( ** ) The - 3/4" sieve analysis is based on the Weight of the Dry Sample Tested By EL Date 1/30/20 Checked By GEM Date 1/30/20 page 2 of 2 DCN: CT-S3B, DATE: 7/17/17, REVISION: 9e S:Excel\Excel QA\Spreadsheets\SieveHydJ.xls 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net ATTERBERG LIMITS ASTM D 4318-17 Client:LaBella Associates Boring No.:Acre 17 Off-Site Material Client Reference: Cobles C&D Landfill Depth (ft): NA Project No.: R-2020-019-001 Sample No.: CL-1 Lab ID:R-2020-019-001-001 Soil Description: RED ORANGE ELASTIC SILT Note: The USCS symbol used with this test refers only to the minus No. 40 (Minus No. 40 sieve material, Air dried) sieve material. See the "Sieve and Hydrometer Analysis" graph page for the complete material description . 123M Tare Number:5M Y3 A-O U Wt. of Tare & Wet Sample (g): 25.89 27.46 26.82 L Wt. of Tare & Dry Sample (g):22.39 23.14 22.47 T Weight of Tare (g):15.59 15.56 15.40 I Weight of Water (g):3.5 4.3 4.4 P Weight of Dry Sample (g):6.8 7.6 7.1 OWas As Received MC Preserved:I Moisture Content (%):51.5 57.0 61.5 N Number of Blows:33 25 17 T Plastic Limit Test 1 2 Range Test Results Tare Number:17 Q Liquid Limit (%): 56 Wt. of Tare & Wet Sample (g): 21.70 21.76 Wt. of Tare & Dry Sample (g): 19.91 19.87 Plastic Limit (%): 40 Weight of Tare (g): 15.44 15.13 Weight of Water (g): 1.8 1.9 Plasticity Index (%): 16 Weight of Dry Sample (g): 4.5 4.7 USCS Symbol: MH Moisture Content (%): 40.0 39.9 0.2 Note: The acceptable range of the two Moisture Contents is ± 0.84 Flow Curve Plasticity Chart Tested By BW Date 1/28/20 Checked By GEM Date 1/30/20 page 1 of 1 DCN: CTS4B, REV. 8, 5/22/18 S:\Excel\Excel QA\Spreadsheets\Limit 3Pt.xls 102.31 208.39 247.18 Liquid Limit TestAs Received Moisture Content Yes 914 ASTM D2216-10 36.6 106.1 38.8 20 25 30 35 40 45 50 55 60 65 110100Water Content (%)Number of Blows 0 10 20 30 40 50 60 0 20406080100Plasticity Index (%)Liquid Limit (%) CL CH MH CL-ML ML 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net MOISTURE - DENSITY RELATIONSHIP ASTM D698-12 Client:LaBella Associates Boring No.:Acre 17 Off-Site Material Client Reference: Cobles C&D Landfill Depth (ft): NA Project No.:2020-019-001 Sample No.: CL-1 Lab ID:2020-019-001-001 Test Method STANDARD Visual Description: Red/Orange Elastic Silt with Sand Optimum Water Content (%):25.3 Maximum Dry Density (pcf):95.6 Tested By SS Date 1/21/20 Checked By EL Date 1/22/20 page 1 of 2 DCN:CT-S12 DATE:5/1/13 REVISION: 15 85 90 95 100 15 20 25 30 35Density (pcf)Water Content (%) Specific Gravity 2.70 Assumed 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net MOISTURE - DENSITY RELATIONSHIP ASTM D698-12 Client:LaBella Associates Boring No.:Acre 17 Off-Site Material Client Reference: Cobles C&D Landfill Depth (ft): NA Project No.:2020-019-001 Sample No.: CL-1 Lab ID:2020-019-001-001 Visual Description: Red/Orange Elastic Silt with Sand Total Weight of the Sample (g): 18150 Test Type:STANDARD As Received Water Content (%): NA Rammer Weight (lb):5.5 Assumed Specific Gravity:2.70 Rammer Drop (in):12 Rammer Type:MECHANICAL Percent Retained on 3/4":1 Machine ID: R174 Percent Retained on 3/8": 2 Mold ID:R608 Percent Retained on #4: 0 Mold diameter:6" Oversize Material:Not included Weight of the Mold (g):5729 Procedure Used:C Volume of the Mold (cm3):2130 Mold / Specimen Point No.123 4 5 Weight of Mold & Wet Sample (g): 9674 9764 9832 9809 9742 Weight of Mold (g): 5729 5729 5729 5729 5729 Weight of Wet Sample (g): 3945 4035 4103 4080 4013 Mold Volume (cm3):2130 2130 2130 2130 2130 Moisture Content / Density Tare Number:304 866 317 209 15 Weight of Tare & Wet Sample (g): 780.40 803.80 802.80 1049.30 1411.90 Weight of Tare & Dry Sample (g): 662.93 665.59 654.66 856.29 1159.59 Weight of Tare (g):110.30 86.90 83.90 171.40 314.20 Weight of Water (g):117.47 138.21 148.14 193.01 252.31 Weight of Dry Sample (g):552.63 578.69 570.76 684.89 845.39 Wet Density (g/cm3):1.85 1.89 1.93 1.92 1.88 Wet Density (pcf): 115.6 118.2 120.2 119.5 117.6 Moisture Content (%): 21.3 23.9 26.0 28.2 29.8 Dry Density (pcf): 95.3 95.4 95.4 93.2 90.5 Zero Air Voids Moisture Content (%):25.0 30.0 35.0 Dry Unit Weight (pcf):100.6 93.1 86.6 Tested By SS Date 1/21/20 Checked By EL Date 1/22/20 page 2 of 2 DCN:CT-S12 DATE:5/1/13 REVISION: 15 S:Excell\Excel Qa\Spreadsheets\Proctor.xls 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 17 Off-Site Mate Client Project Cobles C&D Landfill Depth (ft.)NA Project No. R-2020-019-001 Sample No. CL-1 Lab ID No. R-2020-019-001-001 Visual Description: Red Orange Silty Clay AVERAGE PERMEABILITY = 2.5E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.5E-08 m/sec @ 20 oC Tested By: MY Date: 1/31/20 Checked By: GEM Date: 2/3/20 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eTS\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-001\[2020-019-001-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. Acre 17 Off-Site Material Client Project Cobles C&D Landfill Depth (ft.) NA Project No. R-2020-019-001 Sample No. CL-1 Lab ID No. R-2020-019-001-001 Specific Gravity 2.70 Assumed Sample Condition Remolded Visual Description: Red Orange Silty Clay Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 854 TB-07 Wt. of Tare & WS (gm.)426.36 490.85 Wt. of Tare & DS (gm.)367.46 399.56 Wt. of Tare (gm.)134.64 134.56 Wt. of Water (gm.)58.90 91.29 Wt. of DS (gm.)232.82 265.00 Moisture Content (%)25.3 34.4 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)2404.98 NA Wt. of Tube (gm.)1627.77 NA Wt. of WS (calc.) (gm.)777.21 833.97 Length 1 (in.)4.005 4.103 Length 2 (in.)4.005 4.113 Length 3 (in.)4.005 4.108 Top Diameter (in.)2.867 2.874 Middle Diameter (in.)2.867 2.894 Bottom Diameter (in.)2.867 2.892 Average Length (in.)4.01 4.11 Average Area (in.2 )6.46 6.54 Sample Volume (cm3 )423.69 440.57 Unit Wet Wt. (gm./ cm 3 )1.834 1.893 Unit Wet Wt. (pcf ) 114.5 118.2 Unit Dry Wt. (pcf ) 91.4 87.9 Unit Dry Wt. (gm./ cm 3 )1.464 1.408 Void Ratio, e 0.844 0.918 Porosity, n 0.458 0.479 Pore Volume (cm3 )194.0 210.8 Total Wt. Of Sample After Test 831.06 Tested By: MY Date: 1/31/20 Checked By: GEM Date: 2/3/20 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5e \001\[2020-019-001-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 17 Off-Site Material Client Project Cobles C&D Landfill Depth (ft.)NA Project No. R-2020-019-001 Sample No. CL-1 Lab ID No.R-2020-019-001-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 10.43 Back Pressure(psi)50.0 Sample Area (cm2 ), A 42.22 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 96 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 2.5E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.5E-08 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP.INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 1/31/20 10 17 12 17.20 0.000 12.0 13.8 21.5 NA 1/31/20 10 17 21 17.35 0.150 11.5 13.1 21.5 3.0E-06 1/31/20 10 17 31 17.52 0.317 11.0 12.5 21.5 2.8E-06 1/31/20 10 17 42 17.70 0.500 10.5 11.9 21.5 2.7E-06 1/31/20 10 17 54 17.90 0.700 10.0 11.3 21.5 2.6E-06 1/31/20 10 18 6 18.10 0.900 9.5 10.6 21.5 2.7E-06 1/31/20 10 18 20 18.33 1.133 9.0 10.0 21.5 2.5E-06 1/31/20 10 18 35 18.58 1.383 8.5 9.4 21.5 2.5E-06 1/31/20 10 18 51 18.85 1.650 8.0 8.8 21.5 2.5E-06 1/31/20 10 19 8 19.13 1.933 7.5 8.1 21.5 2.5E-06 1/31/20 10 19 27 19.45 2.250 7.0 7.5 21.5 2.4E-06 Tested By: MY Date: 1/31/20 Checked By: GEM Date: 2/3/20 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5e\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-001\[2020-019-001-001 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TESTPERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-16a Client: LaBella Associates Boring No.: Acre 17 Client Project: Cobles C&D Landfill Depth (ft): Lift1 Project No.: R-2020-019-002 Sample No.: ST-A17-L1 Lab ID No.: R-2020-019-002-001 Avg. Conf. Pressure (psi): 5 AVERAGE PERMEABILITY = 2.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.0E-08 m/sec @ 20 oC Tested By: MY Date: 1/27/20 Checked By: GEM Date: 1/31/20 Page 1 of 3 DCN: CT-22 DATE: 1/1/17 REVISION: 11 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00TOTAL FLOW (cm3)ELAPSED TIME (hrs) TOTAL FLOW vs. ELAPSED TIME INFLOW OUTFLOW 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 1.0E-04 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080PERMEABILITY (cm/sec)PORE VOLUMES EXCHANGED PORE VOLUMES EXCHANGED vs. PERMEABILITY 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-16a Client: LaBella Associates Boring No.: Acre 17 Client Project: Cobles C&D Landfill Depth (ft): Lift1 Project No.: R-2020-019-002 Sample No.: ST-A17-L1 Lab ID No.: R-2020-019-002-001 Avg. Conf. Pressure (psi): 5 Specific Gravity: 2.70 Assumed Sample Condition: Undisturbed Visual Description: Brown Orange Silt Permeant Type: Deaired Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 854 TB-07 Weight of Tare & Wet Sample (g)339.01 347.92 Weight of Tare & Dry Sample (g)309.75 291.47 Weight of Tare (g)134.77 134.60 Weight of Water (g)29.26 56.45 Weight of Dry Sample (g)174.98 156.87 Moisture Content (%)16.7 36.0 SPECIMEN:BEFORE TEST AFTER TEST Weight of Tube & Wet Sample (g)436.90 NA Weight of Tube (g)0.00 NA Weight of Wet Sample (g)436.90 509.00 Length 1 (in)2.368 2.337 Length 2 (in)2.349 2.289 Length 3 (in)2.361 2.329 Top Diameter (in)2.856 2.814 Middle Diameter (in)2.836 2.826 Bottom Diameter (in)2.816 2.819 Average Length (in)2.36 2.32 Average Area (in2)6.32 6.24 Sample Volume (cm3)244.23 237.23 Unit Wet Weight (g/cm3)1.79 2.15 Unit Wet Weight (pcf)111.7 133.9 Unit Dry Weight (pcf)95.7 98.5 Unit Dry Weight (g/cm3)1.53 1.58 Void Ratio, e 0.76 0.71 Porosity, n 0.43 0.42 Pore Volume (cm3)105.6 98.6 Total Weight of Sample After Test (g) 456.14 Tested By: MY Date: 1/27/20 Checked By: GEM Date: 1/31/20 Page 2 of 3 DCN: CT-22 DATE: 1/1/17 REVISION: 11 permflow.xls 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net PERMEABILITY TEST ASTM D 5084-16a Client: LaBella Associates Boring No.: Acre 17 Client Project: Cobles C&D Landfill Depth (ft): Lift1 Project No.: R-2020-019-002 Sample No.: ST-A17-L1 Lab ID No.: R-2020-019-002-001 Avg. Conf. Pressure (psi): 5 Pressure Heads (Constant)Final Sample Dimensions Top Cap (psi)49.0 Sample Length (cm), L 5.89 Bottom Cap (psi)51.0 Sample Diameter (cm)7.16 Cell (psi)55.0 Sample Area (cm2), A 40.29 Total Pressure Head (cm) 140.6 Inflow Burette Area (cm2), a-in 0.912 Hydraulic Gradient 23.88 Outflow Burette Area (cm2), a-out 0.912 B Parameter (%) 95 AVERAGE PERMEABILITY = 2.0E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.0E-08 m/sec @ 20 oC DATE TIME ELAPSED TOTAL TOTAL TOTAL FLOW TEMP. INCREMENTAL TIME INFLOW OUTFLOW HEAD PERMEABILITY t h (0 flow) @ 20oC (mm/dd/yy) (hr) (min) (hr) (cm3) (cm 3)(cm) (1 stop) (oC)(cm/sec) 1/30/20 8 32 0.000 0.0 0.0 159.2 0 21.2 NA 1/30/20 8 35 0.050 0.6 0.5 158.0 0 21.2 2.7E-06 1/30/20 8 39 0.117 1.1 1.1 156.8 0 21.2 2.0E-06 1/30/20 8 50 0.300 2.6 2.5 153.6 0 21.2 2.0E-06 1/30/20 9 2 0.500 4.2 4.0 150.2 0 21.2 2.0E-06 1/30/20 9 8 0.600 5.0 4.7 148.6 0 21.2 2.0E-06 1/30/20 9 20 0.800 6.4 6.3 145.4 0 21.2 2.0E-06 1/30/20 9 26 0.900 7.1 6.9 143.8 1 21.2 1.9E-06 Tested By: MY Date: 1/27/20 Checked By: GEM Date: 1/31/20 Page 3 of 3 DCN: CT-22 DATE: 1/1/17 REVISION: 11 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 17 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2020-019-003 Sample No. ST-A17-L2 Lab ID No. R-2020-019-003-001 Visual Description: Red Clay with Silt AVERAGE PERMEABILITY = 2.1E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.1E-09 m/sec @ 20 oC Tested By: MY Date: 3/13/20 Checked By: GEM Date: 3/17/20 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eTS\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-003\[2020-019-003-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. Acre 17 Client Project Cobles C&D Landfill Depth (ft.) Lift 2 Project No. R-2020-019-003 Sample No. ST-A17-L2 Lab ID No. R-2020-019-003-001 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Red Clay with Silt Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 853 707 Wt. of Tare & WS (gm.)344.84 517.93 Wt. of Tare & DS (gm.)297.68 416.42 Wt. of Tare (gm.)136.21 90.81 Wt. of Water (gm.)47.16 101.51 Wt. of DS (gm.)161.47 325.61 Moisture Content (%)29.2 31.2 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)741.24 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)741.24 752.53 Length 1 (in.)3.746 3.714 Length 2 (in.)3.740 3.728 Length 3 (in.)3.757 3.741 Top Diameter (in.)2.843 2.870 Middle Diameter (in.)2.838 2.870 Bottom Diameter (in.)2.846 2.855 Average Length (in.)3.75 3.73 Average Area (in.2 )6.35 6.45 Sample Volume (cm3 )389.67 393.80 Unit Wet Wt. (gm./ cm 3 )1.902 1.911 Unit Wet Wt. (pcf ) 118.7 119.3 Unit Dry Wt. (pcf ) 91.9 90.9 Unit Dry Wt. (gm./ cm 3 )1.472 1.457 Void Ratio, e 0.834 0.853 Porosity, n 0.455 0.460 Pore Volume (cm3 )177.2 181.3 Total Wt. Of Sample After Test 752.25 Tested By: MY Date: 3/13/20 Checked By: GEM Date: 3/17/20 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5e\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-003\[2020-019-003-001 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 17 Client Project Cobles C&D Landfill Depth (ft.)Lift 2 Project No. R-2020-019-003 Sample No. ST-A17-L2 Lab ID No.R-2020-019-003-001 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 9.47 Back Pressure(psi)50.0 Sample Area (cm2 ), A 41.59 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 98 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 2.1E-07 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.1E-09 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP.INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 3/16/20 16 28 25 28.42 0.000 11.5 14.5 23.1 NA 3/16/20 16 28 44 28.73 0.317 11.4 14.3 23.1 2.6E-07 3/16/20 16 29 5 29.08 0.667 11.3 14.2 23.1 2.3E-07 3/16/20 16 29 27 29.45 1.033 11.2 14.1 23.1 2.3E-07 3/16/20 16 29 49 29.82 1.400 11.1 13.9 23.1 2.3E-07 3/16/20 16 30 12 30.20 1.783 11.0 13.8 23.1 2.2E-07 3/16/20 16 30 37 30.62 2.200 10.9 13.7 23.1 2.0E-07 3/16/20 16 31 0 31.00 2.583 10.8 13.5 23.1 2.2E-07 3/16/20 16 31 25 31.42 3.000 10.7 13.4 23.1 2.1E-07 3/16/20 16 31 51 31.85 3.433 10.6 13.2 23.1 2.0E-07 3/16/20 16 32 16 32.27 3.850 10.5 13.1 23.1 2.1E-07 Tested By: MY Date: 3/13/20 Checked By: GEM Date: 3/17/20 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5e\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-003\[2020-019-003-001 Permometer.xls]Sheet1 TIME FLEXIBLE WALL PERMEABILITY TESTPERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 17 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2020-019-003 Sample No. ST-A17-L3 Lab ID No. R-2020-019-003-002 Visual Description: Red Silt AVERAGE PERMEABILITY = 2.5E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.5E-08 m/sec @ 20 oC Tested By: MY Date: 3/13/20 Checked By: GEM Date: 3/18/20 Page 1 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5eTS\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-003\[2020-019-003-002 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 1.0E-09 1.0E-08 1.0E-07 1.0E-06 1.0E-05 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5PERMEABILITY, cm/secELAPSED TIME, min PERMEABILITY vs. TIME 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No. Acre 17 Client Project Cobles C&D Landfill Depth (ft.) Lift 3 Project No. R-2020-019-003 Sample No. ST-A17-L3 Lab ID No. R-2020-019-003-002 Specific Gravity 2.70 Assumed Sample Condition Undisturbed Visual Description: Red Silt Permeant Type: Deaired Tap Water MOISTURE CONTENT:BEFORE TEST AFTER TEST Tare Number 852 859 Wt. of Tare & WS (gm.)349.07 500.87 Wt. of Tare & DS (gm.)310.74 411.25 Wt. of Tare (gm.)136.12 134.25 Wt. of Water (gm.)38.33 89.62 Wt. of DS (gm.)174.62 277.00 Moisture Content (%)22.0 32.4 SPECIMEN:BEFORE TEST AFTER TEST Wt. of Tube & WS (gm.)636.48 NA Wt. of Tube (gm.)0.00 NA Wt. of WS (calc.) (gm.)636.48 690.78 Length 1 (in.)3.291 3.313 Length 2 (in.)3.323 3.279 Length 3 (in.)3.329 3.291 Top Diameter (in.)2.829 2.817 Middle Diameter (in.)2.836 2.808 Bottom Diameter (in.)2.832 2.819 Average Length (in.)3.31 3.29 Average Area (in.2 )6.30 6.22 Sample Volume (cm3 )342.20 335.90 Unit Wet Wt. (gm./ cm 3 )1.860 2.056 Unit Wet Wt. (pcf ) 116.1 128.4 Unit Dry Wt. (pcf ) 95.2 97.0 Unit Dry Wt. (gm./ cm 3 )1.525 1.554 Void Ratio, e 0.770 0.738 Porosity, n 0.435 0.425 Pore Volume (cm3 )148.9 142.6 Total Wt. Of Sample After Test 653.03 Tested By: MY Date: 3/13/20 Checked By: GEM Date: 3/18/20 Page 2 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5e\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-003\[2020-019-003-002 Permometer.xls]Sheet1 FLEXIBLE WALL PERMEABILITY TEST PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Client LaBella Associates Boring No.Acre 17 Client Project Cobles C&D Landfill Depth (ft.)Lift 3 Project No. R-2020-019-003 Sample No. ST-A17-L3 Lab ID No.R-2020-019-003-002 Test Pressures Final Sample Dimensions Cell Pressure(psi)55.0 Sample Length (cm), L 8.37 Back Pressure(psi)50.0 Sample Area (cm2 ), A 40.14 Eff. Cons. Pressure(psi) 5.0 Pipette Area (cm2 ), ap 0.03142 Response (%) 99 Annulus Area (cm2 ), aa 0.76712 Equilibrium Level (cm), Req 1 AVERAGE PERMEABILITY = 2.5E-06 cm/sec @ 20 oC AVERAGE PERMEABILITY = 2.5E-08 m/sec @ 20 oC DATE ELAPSED PIPETTE INCREMENT TEMP.INCREMENTAL TIME READI NG GRADIENT PERMEABILITY tRp i @ 20oC (mm/dd/yy) (hr) (min) (sec) (min) (min) (cm) (cm/cm)( oC)(cm/sec) 3/16/20 16 7 41 7.68 0.000 9.0 12.5 23.1 NA 3/16/20 16 7 53 7.88 0.200 8.5 11.7 23.1 2.5E-06 3/16/20 16 8 6 8.10 0.417 8.0 10.9 23.1 2.5E-06 3/16/20 16 8 19 8.32 0.633 7.5 10.1 23.1 2.7E-06 3/16/20 16 8 34 8.57 0.883 7.0 9.4 23.1 2.5E-06 3/16/20 16 8 49 8.82 1.133 6.5 8.6 23.1 2.7E-06 3/16/20 16 9 6 9.10 1.417 6.0 7.8 23.1 2.6E-06 3/16/20 16 9 25 9.42 1.733 5.5 7.0 23.1 2.6E-06 3/16/20 16 9 47 9.78 2.100 5.0 6.2 23.1 2.5E-06 3/16/20 16 10 13 10.22 2.533 4.5 5.5 23.1 2.4E-06 3/16/20 16 10 42 10.70 3.017 4.0 4.7 23.1 2.5E-06 Tested By: MY Date: 3/13/20 Checked By: GEM Date: 3/18/20 Page 3 of 3 DCN: CT-22A DATE: 8/28/17 REVISION: 5e\LaBella Associates\2020-019 LaBella - Cobles C&D LF\2020-019-003\[2020-019-003-002 Permometer.xls]Sheet1 PERMOMETER METHOD ASTM D 5084-16a (SOP-S22C) TIME FLEXIBLE WALL PERMEABILITY TEST APPENDIX 2 – DAILY FIELD REPORTS Thurs. 4.24.14 01 1 of 1 Arrived:8:00am Departed:9:30am Temperature: ▪ ▪ ▪ ▪ JRB Date:4.24.14 Date:4.24.14 2200 Westinghouse Boulevard • Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 Prepared By: Checked By: Geotechnics Rep. Jacob R. Buda arrived on site. Geotechnics performed CQA Moisture Density testing in Acre 12 - Lift 1 (see FDR-01 for results). 5 Nuclear Density, 1 Drive Cylinder tests were performed and Shelby Tuber Sample ST-12-01 was obtained. Geotechnics Rep. departed the site. Weather Conditions:Sunny 40's - 50's Contractor's Equipment:NA Contractor's Personnel:NA Description of Daily Activities & Events Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:Cobles C&D LF Superintendent:Kent Cobles Other Firms / Sub-Contractor Represented On Site Project Name:Cobles C&D LF Project No.:2014-677 Day: Date: Log No.: Page: Daily Field Report COBLES C&D LFReport Number : Geotechnics Representative :Date (s) : Reviewed By : Date : 4.24.14Contractor : Borrow Source :MDD pcf Opt. %M WD (pcf) % M DD (pcf) % C % Req.ND - 01 ACRE 12 LIFT 1 6" 105.6 18.2121.3 20.8 100.4 95.1% 95.0%DC - 01 ACRE 12 LIFT 1 NA 105.6 18.2121.2 20.8 100.3 95.0% 95.0%ND - 02 ACRE 12 LIFT 1 6" 105.6 18.2122.6 20.2 102.0 96.6% 95.0%ND - 03 ACRE 12 LIFT 1 6" 105.6 18.2122.5 21.6 100.7 95.4% 95.0%ND - 04 ACRE 12 LIFT 1 6" 105.6 18.2123.3 22.8 100.4 95.1% 95.0%ND - 05 ACRE 12 LIFT 1 6" 105.6 18.2123.2 22.3 100.7 95.4% 95.0%Measured In Place CompactionCommentsST-12-01Test Number Test LocationElevation/ LiftRod DepthProctor I.D. No.Proctor DataGauge Number Gauge Model Compaction Equipment :TRASH COMPACTOR33260 3440SoilCapFDR-01JACOB R. BUDA4.24.14GLOVER CONSTRUCTION ONSITEClient:JOYCE ENGINEERINGProject Name :Project Number :2014-677Field Density Report COBLES C&D LF Report Number : Date (s) : Test Information Test Number : DC-01 DC-17 DC-18 DC-19 Nuclear Test Number : ND-01 ND-84 ND-90 ND-96 Location: ACRE 12 ACRE 9 ACRE 8 ACRE 7 Depth (ft): LIFT 1 LIFT 2 LIFT 2 LIFT 2 Date : 4.24.14 10.4.11 10.4.11 10.4.11 Cylinder ID JB-01 JB-02 JB-03 JB-01 Weight of Cylinder (lbs.) 1.50 1.36 1.35 1.39 Volume of Cylinder (ft³) 0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.) 5.50 5.46 5.51 5.41 Wt. of Cylinder (lbs.) 1.50 1.36 1.35 1.39 Wt. of WS 4.00 4.10 4.16 4.02 Cylinder Volume (ft³) 0.033 0.033 0.033 0.033 Tare Number Z-1 JB-12 JB-13 JB-14 Wt. of Tare & WS (gm) 551.00 256.10 402.70 299.80 Wt. of Tare & DS (gm) 493.09 211.90 336.60 245.50 Wt. of Tare (gm) 214.90 8.30 8.40 8.20 Wt. of Water (gm) 57.91 44.20 66.10 54.30 Wt. of DS (gm) 278.19 203.60 328.20 237.30 Wet Density (pcf): 121.2 124.2 126.1 121.8 Moisture Content (%): 20.8 21.7 20.1 22.9 Dry Density (pcf): 100.3 102.1 104.9 99.1 Client:JOYCE ENGINEERING Project Name : Project Number :2014-677 2200 Westinghouse Boulevard • Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 4.24.14 Drive Cylinder - ASTM D 2937 Mold Moisture / Density Geotechnics Representative : JACOB R. BUDA SoilCapFDR-01 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Tuesday 9.16.14 2 1 of 1 Arrived:11:30am Departed:1:30pm Temperature: ▪ ▪ ▪ ▪ DAW Date:9.16.14 Date: 9/19/14 Daily Field Activity Log Project Name:Cobles C&D LF Project No.:2014-677 Day: Date: Log No.: Page: Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:Cobles C&D LF Superintendent:Kent Cobles Weather Conditions:Sunny 75-85 Contractor's Equipment:NA Geotechnics Rep performed CQA moisture / density testing in the area of Acre 12 with a total of tests per acre per lift with drive cylinders and shelby samples taken per project specification Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics Rep David Wright arrived onsite. Geotechnics Rep met with Kent Coble about the area that required moisture / density testing, and was shown the location that was prepared. (see FDR-02 for results). Geotechnics Rep derparted site. Prepared By:Checked By: MPS 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce EngineeringCobles C&D LF2014-677Report Number :Geotechnics Representative :Page : 1 of 1Date (s) :Reviewed By : MPSDate : 9/19/2014Contractor : Borrow Source :MDD pcf Opt. %M WD (pcf) % M DD (pcf) % C % Req.ND 1 Acre 12 Lift 2 6" 677-01-01 105.6 18.2120.6 18.3 101.9 96.5% 95.0%ND 2 Acre 12 Lift 2 6" 677-01-01 105.6 18.2122.4 19.0 102.9 97.4% 95.0%ND 3 Acre 12 Lift 2 6" 677-01-01 105.6 18.2121.8 18.0 103.2 97.7% 95.0%ND 4 Acre 12 Lift 2 6" 677-01-01 105.6 18.2126.1 19.3 105.7 100.1% 95.0%ND 5 Acre 12 Lift 2 6" 677-01-01 105.6 18.2125.2 21.2 103.3 97.8% 95.0%ND 6 Acre 12 Lift 1 6" 677-01-01 105.6 18.2126.3 19.3 105.9 100.3% 95.0%ND 7 Acre 12 Lift 1 6" 677-01-01 105.6 18.2124.1 18.5 104.7 99.2% 95.0%ND 8 Acre 12 Lift 1 6" 677-01-01 105.6 18.2122.4 19.1 102.8 97.3% 95.0%ND 9 Acre 12 Lift 1 6" 677-01-01 105.6 18.2123.7 21.6 101.7 96.3% 95.0%ND 10 Acre 12 Lift 1 6" 677-01-01 105.6 18.2126.2 18.2 106.8 101.1% 95.0%Proctor I.D. No.Proctor DataDavid WrightMeasured In Place CompactionCommentsEnter Equipment Name and Numbers used during compaction operationField Density Test ReportCompaction Equipment :Test Number Test LocationElevation/ LiftRod DepthSoil Cap FDR-02Tuesday 9.16.14Example DataST-12-02ST-12-01Client:Project Name :Project Number :Cobles C&D LF Onsite BorrowGauge ModelGauge Number Moisture CountDensity Count32387 3440 2237 651 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-01 DC-02 Nuclear Test Number :ND-05 ND-09 Location:ACRE 12 ACRE 12 Depth (ft):LIFT 2 LIFT 1 Date :9.16.14 9.16.14 Cylinder ID 1 1 Weight of Cylinder (lbs.)1.33 1.33 Volume of Cylinder (ft³)0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.) 5.42 5.38 Wt. of Cylinder (lbs.)1.30 1.33 Wt. of WS 4.12 4.05 Cylinder Volume (ft³)0.033 0.033 Tare Number 314 314 Wt. of Tare & WS (gm)425.07 375.69 Wt. of Tare & DS (gm)368.69 326.94 Wt. of Tare (gm)100.20 100.20 Wt. of Water (gm)56.38 48.75 Wt. of DS (gm)268.49 226.74 Wet Density (pcf):124.8 122.7 Moisture Content (%):21.0 21.5 Dry Density (pcf):103.2 101.0 Project Number :2014-677 Client: Project Name : Joyce Engineering Cobles C&D LF SoilCap FDR-02 9.16.14 Geotechnics Representative :DAW Drive Cylinder - ASTM D 2937 Mold Moisture / Density 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Wed 10.26.16 1 1 of 4 Arrived:11:30 AM Departed:1:30 PM Temperature: ▪ ▪ ▪ ▪ APG Date:10.26.16 Date:11/14/16Prepared By:Checked By:MPS testing. Geotechnics Rep. performed (5) Nuclear Density tests for Acre 13 - Lift 1. In addition a Drive Cylinder was taken at test location ND-01. Geotechnics Rep. collected a (1) Shelby Tube sample at test location ND-04. Geotechnics departed jobsite and delivered samples to lab for testing. Geotechnics Rep.arrived onsite and met with Kent Coble. Rep. was escorted to area ready for Weather Conditions:Sunny & Clear 70 - 75 F Contractor's Equipment:N/A Contractor's Personnel:N/A Description of Daily Activities & Events N/A N/A Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu K. Site Location:Liberty, NC Time on Site: General Contractor:N/A Superintendent:Kent Coble Other Firms / Sub-Contractor Represented On Site Project Name:Cobles Sandrock C & D Landfill Project No.:2016-803 Day: Date: Log No.: Page: Daily Field Report 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Engineering Cobles Sandrock C & D Landfill 2016-803 Report Number :Geotechnics Representative :Page : 2 of 4 Date (s) :Reviewed By : MPS Date : 11/14/16 Contractor :Borrow Source : MDD pcf Opt. %M WD (pcf) % M DD (pcf) % C % Req. ND 01 ACRE 13 LIFT 1 6" 677-03-03 113.9 15.1 124.7 13.0 110.4 96.9% 95.0% DC 1 ACRE 13 LIFT 1 6" 677-03-03 113.9 15.1 125.8 13.4 110.9 97.4% 95.0% ND 02 ACRE 13 LIFT 1 6" 677-03-03 113.9 15.1 122.8 11.9 109.7 96.3% 95.0% ND 03 ACRE 13 LIFT 1 6" 677-03-03 113.9 15.1 123.4 12.0 110.2 96.7% 95.0% ND 04 ACRE 13 LIFT 1 6" 677-03-03 113.9 15.1 125.1 14.3 109.4 96.1% 95.0% ND 05 ACRE 13 LIFT 1 6" 677-03-03 113.9 15.1 125.2 15.2 108.7 95.4% 95.0% 13577 3440 2259 616 Gauge Number Gauge Model Density Count Moisture Count ST-A13-L1 Test Number Test Location Elevation/ Lift Rod Depth Proctor I.D. No. Proctor Data Measured In Place Compaction Comments Taken @ ND-01 10.26.16 Owner Onsite Compaction Equipment : CAT Trash Compactor Client:Project Name : Project Number : Field Density Report DFR-01 Abe Gaeta 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-01 Nuclear Test Number :ND-04 Location:ACRE 13 Depth (ft):LIFT 1 Date :10.26.16 Cylinder ID 1 Weight of Cylinder (lbs.)1.3 Volume of Cylinder (ft³)0.033 Specimen Wt. of Cylinder & WS (lbs.) 5.45 Wt. of Cylinder (lbs.)1.30 Wt. of WS 4.15 Cylinder Volume (ft³)0.033 Tare Number T-1 Wt. of Tare & WS (gm)721.20 Wt. of Tare & DS (gm)666.80 Wt. of Tare (gm)259.60 Wt. of Water (gm)54.40 Wt. of DS (gm)407.20 Wet Density (pcf):125.8 Moisture Content (%):13.4 Dry Density (pcf):110.9 Geotechnics Representative :APG DFR-01 10.26.16 Drive Cylinder -ASTM D 2937 Mold Moisture / Density Client:Joyce Engineering Project Name :Cobles C & D Landfill Project Number :2016-803 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : ONE POINT PROCTOR -Method for Soil Identification Visual Descrpiton : Test Information Test Number :1pt.-01 Location:ACRE 13 Depth (ft):LIFT 1 Date :26-Oct Mold Weight of Mold (lbs.)9.27 0.033 Specimen Weight of Mold & WS (lbs)13.56 Weight of Mold (lbs)9.27 Weight of WS (lbs)4.29 Volume OF Mold (ft³)0.033 Moisture / Density Tare Number T-2 Wt. of Tare & WS (gm)598.10 Wt. of Tare & DS (gm)547.10 Wt. of Tare (gm)109.60 Wt. of Water (gm)51.00 Wt. of DS (gm)437.50 Wet Density (pcf)130.0 Moisture Content %11.7 Dry Density (pcf)116.4 Client:Joyce Engineering Project Name :Cobles C & D Landfill Project Number :2016-803 DFR-01 10.26.16 Sandy clay Volume OF Mold (ft³) Geotechnics Represenative :APG ')5 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Friday 11/4/16 2 1 of 1 Arrived:12:30 PM Departed:2:30 PM Temperature: N/A ▪ ▪ ▪ AMC Date:11/4/16 Date:11/14/16 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2016-803 Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:Cobles C&D LF Superintendent:Kent Cobles Weather Conditions:Sunny 70 F - 80 F Contractor's Equipment: Contractor's Personnel:N/A Description of Daily Activities & Events Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title AMC performed 6 NDT at a depth of 6 inchs and for a duration of 1 minute. All NDT passed minimum compaction requirments. 1 drive cylinder was also performed. 1 set of shelby tubes were taken for lab AMC left the site and delivered shelby tubes laboratory for testing. testing. AMC arrived on site and meet with Kent Cobles. Kent lead AMC to where the site was located and discussed progress. They have finished the second 6 inch of approxiamtly 1 acre in size. Prepared By:Checked By:MPS 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Engineering Cobles Sandrock C & D Landfill 2016-803 Report Number :Geotechnics Representative :Page : 1 Date (s) :Reviewed By : MPS Date : 11/14/16 Contractor :Borrow Source : MDD pcf Opt. %M WD (pcf) % M DD (pcf) % C % Req. ND- 1 Acre 13 2 6" 677-03-03 113.9 15.1 125.9 11.5 112.9 99.1% 95.0% DC- 1 Acre 13 2 6" 677-03-03 113.9 15.0 123.8 11.1 111.4 97.8% 95.0% ND- 2 Acre 13 2 6" 677-03-03 113.9 15.1 127.7 10.4 115.7 101.6% 95.0% ND- 3 Acre 13 2 6" 677-03-03 113.9 15.1 122.3 10.9 110.3 96.8% 95.0% ND- 4 Acre 13 2 6" 677-03-03 113.9 15.1 128.2 15.3 111.2 97.6% 95.0% ND- 5 Acre 13 2 6" 677-03-03 113.9 15.1 122.2 8.5 112.6 98.9% 95.0% ND- 6 Acre 13 2 6" 677-03-03 113.9 15.1 125.5 10.3 113.8 99.9% 95.0% Field Density Report Compaction Equipment : Test Number Test Location Elevation / Lift Rod Depth FDR-02 11/4/16 Proctor I.D. No. Proctor Data Aaron Cessna Measured In Place Compaction Comments Cobles C&D LF On Site N/A Client:Project Name :Project Number : DC, ST-A13-L2 Gauge ModelGauge Number Moisture CountDensity Count 31574 3440 2199 709 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-01 Nuclear Test Number :ND-1 Location:Soil Cap Depth (ft):6" Date :4-Nov Cylinder ID 8 Weight of Cylinder (lbs.)1.04 Volume of Cylinder (ft³)0.034 Specimen Wt. of Cylinder & WS (lbs.) 5.25 Wt. of Cylinder (lbs.)1.04 Wt. of WS 4.21 Cylinder Volume (ft³)0.034 Tare Number 2 Wt. of Tare & WS (gm)742.70 Wt. of Tare & DS (gm)722.80 Wt. of Tare (gm)544.30 Wt. of Water (gm)19.90 Wt. of DS (gm)178.50 Wet Density (pcf):123.8 Moisture Content (%):11.1 Dry Density (pcf):111.4 Project Number :2016-803 Client: Project Name : Joyce Engineering Cobles Sandrock C & D Landfill FDR-02 11/4/16 Geotechnics Representative :AC Drive Cylinder -ASTM D 2937 Mold Moisture / Density ')5.6 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Friday 11.11.16 3 1 of 3 Arrived:12:00 AM Departed:1:30 PM Temperature: ▪ ▪ ▪ ▪ APG Date:11.11.16 Date:11/14/16Prepared By:Checked By:MPS testing. Geotechnics Rep. performed (5) Nuclear Density tests for Acre 13 - Lift 3. In addition a Drive Cylinder was taken at test location ND-01. Geotechnics Rep. collected a (1) Shelby Tube sample at test location ND-05. Geotechnics departed jobsite and delivered samples to lab for testing. Geotechnics Rep.arrived onsite and met with Kent Coble. Rep. was escorted to area ready for Weather Conditions:Sunny & Clear 70 - 75 F Contractor's Equipment:N/A Contractor's Personnel:N/A Description of Daily Activities & Events N/A N/A Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu K. Site Location:Liberty, NC Time on Site: General Contractor:N/A Superintendent:Kent Coble Other Firms / Sub-Contractor Represented On Site Project Name:Cobles Sandrock C & D Landfill Project No.:2016-803 Day: Date: Log No.: Page: Daily Field Report 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Engineering Cobles Sandrock C & D Landfill 2016-803 Report Number :Geotechnics Representative :Page : 2 of 3 Date (s) :Reviewed By : MPS Date : 11/14/16 Contractor :Borrow Source : MDD pcf Opt. %M WD (pcf) % M DD (pcf) % C % Req. ND 01 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 112.9 10.1 102.5 90.0% 95.0% DC 1 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 112.6 9.5 102.8 90.3% 95.0% ND 02 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 110.2 8.5 101.6 89.2% 95.0% ND 03 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 114.5 10.2 103.9 91.2% 95.0% ND 04 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 112.6 9.0 103.3 90.7% 95.0% ND 05 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 113.4 8.0 105.0 92.2% 95.0% 13577 3440 2259 616 Gauge Number Gauge Model Density Count Moisture Count ST-A13-L3 Test Number Test Location Elevation/ Lift Rod Depth Proctor I.D. No. Proctor Data Measured In Place Compaction Comments Taken @ ND-01 11.11.16 Owner Onsite Compaction Equipment : CAT Scapper Pan Client:Project Name : Project Number : Field Density Report FDR-03 Abe Gaeta 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-01 Nuclear Test Number :ND-01 Location:ACRE 13 Depth (ft):LIFT 3 Date :11.11.16 Cylinder ID 1 Weight of Cylinder (lbs.)1.3 Volume of Cylinder (ft³)0.033 Specimen Wt. of Cylinder & WS (lbs.) 5.05 Wt. of Cylinder (lbs.)1.30 Wt. of WS 3.75 Cylinder Volume (ft³)0.033 Tare Number T-3 Wt. of Tare & WS (gm)335.20 Wt. of Tare & DS (gm)314.60 Wt. of Tare (gm)98.80 Wt. of Water (gm)20.60 Wt. of DS (gm)215.80 Wet Density (pcf):113.6 Moisture Content (%):9.5 Dry Density (pcf):103.7 Geotechnics Representative :APG FDR-03 11.11.16 Drive Cylinder -ASTM D 2937 Mold Moisture / Density Client:Joyce Engineering Project Name :Cobles Sandrock C & D Landfill Project Number :2016-803 ')5 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Tuesday12.12.16 4 1 of 2 Arrived:9:30 AM Departed:11:00 AM Temperature: ▪ ▪ ▪ ▪ Ams Date:12.12.16 Date:12/21/16Prepared By:Checked By:MPS testing. Geotechnics Rep. performed (5) Nuclear Density tests for Acre 13 - Lift 3. In addition a Drive Cylinder was taken at test location ND-01. All tests passed minimum requirements at this time. Geotechnics Rep. collected a (1) Shelby Tube sample at test location ND-01. Geotechnics departed jobsite and delivered samples to lab for testing. Geotechnics Rep.arrived onsite and met with Kent Coble. Rep. was escorted to area ready for Weather Conditions:Cloudy 38-53 FContractor's Equipment:N/A Contractor's Personnel:N/A Description of Daily Activities & Events N/A N/A Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu K. Site Location:Liberty, NC Time on Site: General Contractor:N/A Superintendent:Kent Coble Other Firms / Sub-Contractor Represented On Site Project Name:Cobles Sandrock C & D Landfill Project No.:2016-803 Day: Date:Log No.: Page: Daily Field Report 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Tuesday 12.12.16 4 2 of 2 Arrived:9:30 AM Departed:11:00 AM Weather Conditions:Temperature: ▪ AMS Date:12.12.16 MPS Date:21/21/16 Project Name:Cobles Sandrock C & D Landfill Project No.:2016-803 Day: Date: Log No: Page:Daily Field Report Client Name:Joyce Engineering Client Contact:Hannu K. Site Location:Liberty, NC Time on Site: General Contractor:N/A Superintendent:Kent Cobles Cloudy 38-53 F Below: Lift three of clay in acre 13 compacted to an acceptable density Prepared By:Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Engineering Cobles Sandrock C & D Landfill 2016-803 Report Number :Geotechnics Representative :Page : 1 of 1 Date (s) :Reviewed By : MPS Date : 12/21/16 Contractor :Borrow Source : MDD pcf Opt. %M WD (pcf) % M DD (pcf) % C % Req. ND 1 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 126.3 16.0 108.9 95.6% 95.0% DC 1 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 125.4 15.5 108.6 95.3% 95.0% ND 2 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 131.5 17.2 112.2 98.5% 95.0% ND 3 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 128.7 16.4 110.6 97.1% 95.0% ND 4 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 126.1 15.9 108.8 95.5% 95.0% ND 5 ACRE 13 LIFT 3 6" 677-03-03 113.9 15.1 127.1 16.4 109.2 95.9% 95.0% 13577 3440 2161 624 Gauge Number Gauge Model Density Count Moisture Count Test Number Test Location Elevation/ Lift Rod Depth Proctor I.D. No. Proctor Data Measured In Place Compaction Comments Taken @ ND-01, ST-A13-L3 12.12.16 Owner Onsite Compaction Equipment : CAT Scraper Pan Client:Project Name : Project Number : Field Density Report FDR-04 Aaron Smith 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-01 Nuclear Test Number :ND-01 Location:ACRE 13 Depth (ft):LIFT 3 Date :12.12.16 Cylinder ID A-3 Weight of Cylinder (lbs.)1.295 Volume of Cylinder (ft³)0.033 Specimen Wt. of Cylinder & WS (lbs.) 5.434 Wt. of Cylinder (lbs.)1.295 Wt. of WS 4.14 Cylinder Volume (ft³)0.033 Tare Number 163 Wt. of Tare & WS (gm)562.50 Wt. of Tare & DS (gm)519.10 Wt. of Tare (gm)239.90 Wt. of Water (gm)43.40 Wt. of DS (gm)279.20 Wet Density (pcf):125.4 Moisture Content (%):15.5 Dry Density (pcf):108.6 Geotechnics Representative :AMS FDR-04 12.12.16 Drive Cylinder -ASTM D 2937 Mold Moisture / Density Client:Joyce Engineering Project Name :Cobles Sandrock C & D Landfill Project Number :2016-803 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Thursday 6/27/19 1 1 of 2 Arrived:1:00 PM Departed:3:45 PM Temperature: NA ▪ ▪ ▪ ▪ ▪ Date:6/27/19 MPS Date:7/1/19Prepared By: EL Checked By: Geotechnis rep departed site at 3:45 PM. Rep spoke with Deanna at main office who alerted Kent to his arrival. Was shown acres 14 and 15 of the closure and new cell area 3B by Kent. Rep took nuclear density tests, drive cylinders, and a perm each of lift 1 of the closure of acres 14 and 15. Rep gathered 2 buckets of subgrade material in area 3B for lab testing. Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 1:00 PM. Weather Conditions:Mostly Sunny 90 Contractor's Equipment: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2019-195 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Thursday 6/27/19 1 2 of 2 Arrived:1:00 PM Departed:3:45 PM Temperature: NA Date:6/27/19 MPS Date:7/1/19Prepared By: EL Checked By: Contractor's Personnel:NA Description of Daily Activities & Events Area 3B Weather Conditions:Sunny 90 Contractor's Equipment: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2019-195 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Cobles C&D LF 2019-195 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :7/1/19 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-1 Acre 15, See Map 1 6"677-03-03 113.9 15.1 120.4 7.8 111.7 98.1%95.0% DC-1 Acre 15, See ND-1 1 NA 677-03-04 113.9 15.1 120.0 8.2 110.9 97.4%95.0% ND-2 Acre 15, See Map 1 6"677-03-05 113.9 15.1 120.6 10.8 108.8 95.6%95.0% ND-3 Acre 15, See Map 1 6"677-03-06 113.9 15.1 121.7 11.3 109.3 96.0%95.0% ND-4 Acre 15, See Map 1 6"677-03-07 113.9 15.1 120.9 11.0 108.9 95.6%95.0% ND-5 Acre 15, See Map 1 6"677-03-08 113.9 15.1 119.0 9.6 108.6 95.3%95.0% ND-6 Acre 14, See Map 1 6"677-03-09 113.9 15.1 120.6 10.6 109.0 95.7%95.0% ND-7 Acre 14, See Map 1 6"677-03-10 113.9 15.1 123.1 12.3 109.6 96.2%95.0% ND-8 Acre 14, See Map 1 6"677-03-11 113.9 15.1 123.2 11.4 110.6 97.1%95.0% DC-2 Acre 14, See ND-8 1 NA 677-03-12 113.9 15.1 122.8 11.9 109.7 96.3%95.0% ND-9 Acre 14, See Map 1 6"677-03-13 113.9 15.1 120.7 10.6 109.1 95.8%95.0% ND-10 Acre 14, See Map 1 6"677-03-14 113.9 15.1 120.7 10.8 108.9 95.6%95.0% Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-01 7/1/19 Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA On Site CAT Scraper Pan Client: Project Name : Project Number : ST-A14-L1 taken ST-A15-L1 taken Gauge ModelGauge Number Moisture CountDensity Count 32387 3440 2047 682 Report Number : Date (s) : Test Information Test Number :DC-1 DC-2 DC-13 DC-14 Nuclear Test Number :ND-1 ND-8 ND-85 ND-94 Location:Acre 15 Acre 14 North Spur North Spur Depth (ft):Lift 1 Lift 1 Date :6/27/19 6/27/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.24 5.33 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 3.96 4.05 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)352.55 353.42 504.70 489.60 Wt. of Tare & DS (gm)336.10 330.01 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)16.45 23.41 23.00 24.00 Wt. of DS (gm)201.47 196.17 246.00 230.20 Wet Density (pcf):120.0 122.8 132.4 135.7 Moisture Content (%):8.2 11.9 9.3 10.4 Dry Density (pcf):110.9 109.7 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:7/1/19 Project Number :2019-195 Client: Project Name : Joyce Cobles C&D LF SFDR-01 6/27/19 Drive Cylinder - ASTM D 2937 Mold Moisture / Density SFDR-01 6.27.19ND-1ND-2ND-3ND-4ND-5ND-6ND-7ND-8ND-9ND-10 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Thursday 7/25/19 2 1 of 1 Arrived:1:30 PM Departed:4:30 PM Temperature: NA ▪ ▪ ▪ ▪ Date:7/25/19 AMS Date:7/26/19Prepared By: EL Checked By: Rep let Deanna in the main office know he had arrived and proceeded to the closure area. Rep took nuclear density tests, drive cylinders, and a perm each of lift 2 of the closure of acres 14 and 15. Geotechnis rep departed site at 4:30 PM. Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 1:30 PM. Weather Conditions:Mostly Sunny 84 Contractor's Equipment: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2019-195 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Cobles C&D LF 2019-195 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :AMS Date :7/26/19 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-11 Acre 14, See map 2 6"677-03-03 113.9 15.1 117.7 8.6 108.4 95.2%95.0% ND-12 Acre 14, See map 2 6"677-03-03 113.9 15.1 119.2 9.3 109.1 95.7%95.0% ND-13 Acre 14, See map 2 6"677-03-03 113.9 15.1 123.1 9.8 112.1 98.4%95.0% ND-14 Acre 14, See map 2 6"677-03-03 113.9 15.1 121.3 10.1 110.2 96.7%95.0% DC-3 Acre 14, See ND-14 2 NA 677-03-03 113.9 15.1 120.1 9.3 109.9 96.5%95.0% ND-15 Acre 14, See map 2 6"677-03-03 113.9 15.1 120.1 9.4 109.8 96.4%95.0% ND-16 Acre 15, see map 2 6"677-03-03 113.9 15.1 122.3 12.3 108.9 95.6%95.0% DC-4 Acre 15, see ND-16 2 NA 677-03-03 113.9 15.1 121.6 11.5 109.1 95.7%95.0% ND-17 Acre 15, see map 2 6"677-03-03 113.9 15.1 120.1 9.6 109.6 96.2%95.0% ND-18 Acre 15, see map 2 6"677-03-03 113.9 15.1 126.2 11.4 113.3 99.5%95.0% ND-19 Acre 15, see map 2 6"677-03-03 113.9 15.1 118.2 9.0 108.4 95.2%95.0% ND-20 Acre 15, see map 2 6"677-03-03 113.9 15.1 118.8 9.2 108.8 95.5%95.0% Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-02 7/25/19 Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA On Site CAT Scraper Pan Client: Project Name : Project Number : ST-A15-L2 taken ST-A14-L2 taken Gauge ModelGauge Number Moisture CountDensity Count 20722 3430 1837 628 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-3 DC-4 DC-13 DC-14 Nuclear Test Number :ND-14 ND-16 ND-85 ND-94 Location:Acre 14 Acre 15 North Spur North Spur Depth (ft):Lift 2 Lift 2 Date :7/25/19 7/25/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.24 5.29 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 3.96 4.01 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)360.31 359.42 504.70 489.60 Wt. of Tare & DS (gm)341.12 336.16 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)19.19 23.26 23.00 24.00 Wt. of DS (gm)206.49 202.32 246.00 230.20 Wet Density (pcf):120.1 121.6 132.4 135.7 Moisture Content (%):9.3 11.5 9.3 10.4 Dry Density (pcf):109.9 109.1 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:AMS Date:7/26/19 Project Number :2019-195 Client: Project Name : Joyce Cobles C&D LF SFDR-02 7/25/19 Drive Cylinder - ASTM D 2937 Mold Moisture / Density SFDR-02 7.25.19ND-20ND-17ND-18ND-19ND-16ND-12ND-13ND-15ND-11ND-14 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Tuesday 8/6/19 3 1 of 1 Arrived:1:00 PM Departed:3:15 PM Temperature: NA ▪ ▪ ▪ ▪ Date:8/6/19 MPS Date:8/8/19Prepared By: EL Checked By: Rep let Deanna in the main office know he had arrived and proceeded to the closure area. Rep took nuclear density tests, drive cylinders, and a perm each of lift 3 of the closure of acres 14 and 15. Geotechnis rep departed site at 3:15 PM. Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 1:00 PM. Weather Conditions:Partly Cloudy 88 Contractor's Equipment: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2019-195 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Cobles C&D LF 2019-195 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :8/8/19 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-21 Acre 14, See map 3 6"677-03-03 113.9 15.1 123.2 12.9 109.1 95.8%95.0% ND-22 Acre 14, See map 3 6"677-03-03 113.9 15.1 122.3 12.6 108.6 95.4%95.0% ND-23 Acre 14, See ND-23 3 6"677-03-03 113.9 15.1 123.2 12.8 109.2 95.9%95.0% DC-5 Acre 14, See map 3 NA 677-03-03 113.9 15.1 122.3 12.5 108.7 95.4%95.0% ND-24 Acre 14, See map 3 6"677-03-03 113.9 15.1 124.7 13.2 110.2 96.7%95.0% ND-25 Acre 14, See map 3 6"677-03-03 113.9 15.1 129.2 14.0 113.3 99.5%95.0% ND-26 Acre 15, see map 3 6"677-03-03 113.9 15.1 124.7 13.3 110.1 96.6%95.0% ND-27 Acre 15, see map 3 6"677-03-03 113.9 15.1 124.2 14.2 108.8 95.5%95.0% ND-28 Acre 15, see map 3 6"677-03-03 113.9 15.1 123.8 13.6 109.0 95.7%95.0% DC-6 Acre 15, see ND-28 3 NA 677-03-03 113.9 15.1 122.4 12.9 108.4 95.2%95.0% ND-29 Acre 15, see map 3 6"677-03-03 113.9 15.1 124.1 14.6 108.3 95.1%95.0% ND-30 Acre 15, see map 3 6"677-03-03 113.9 15.1 123.8 14.2 108.4 95.2%95.0% Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-03 8/6/19 Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA On Site CAT Scraper Pan Client: Project Name : Project Number : ST-A14-L3 taken ST-A15-L3 taken Gauge ModelGauge Number Moisture CountDensity Count 35717 3430 1929 660 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-5 DC-6 DC-13 DC-14 Nuclear Test Number :ND-23 ND-28 ND-85 ND-94 Location:Acre 14 Acre 15 North Spur North Spur Depth (ft):Lift 3 Lift 3 Date :8/6/19 8/6/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.32 5.32 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 4.04 4.04 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)363.81 364.41 504.70 489.60 Wt. of Tare & DS (gm)338.42 338.13 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)25.39 26.28 23.00 24.00 Wt. of DS (gm)203.79 204.29 246.00 230.20 Wet Density (pcf):122.3 122.4 132.4 135.7 Moisture Content (%):12.5 12.9 9.3 10.4 Dry Density (pcf):108.8 108.5 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:8/6/19 Project Number :2019-195 Client: Project Name : Joyce Cobles C&D LF SFDR-03 8/6/19 Drive Cylinder - ASTM D 2937 Mold Moisture / Density SFDR-03 8.6.19ND-27ND-30ND-28ND-26ND-29ND-24ND-23ND-25ND-21ND-22 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Friday 10/18/19 4 1 of 1 Arrived:12:45 PM Departed:2:00 PM Temperature: NA ▪ ▪ ▪ ▪ ▪ ▪ Date:10/18/19 MPS Date:10/21/19 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2019-195 Client Name:Joyce Engineering Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:Sunny 64 Contractor's Equipment: Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 12:45 PM. Rep let Deanna in the main office know he had arrived and proceeded to the closure area. Rep took nuclear density tests, a drive cylinder, and a perm of lift 1 of the closure of acre 16. All tests passed minimum specifications. Rep spoke with Kent about when the next lift might be ready (a week or so). Geotechnis rep departed site at 2:00 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Joyce Cobles C&D LF 2019-195 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :10/21/19 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-31 Acre 16, See map 1 6"677-03-03 113.9 15.1 121.3 11.9 108.4 95.2%95.0% DC-7 Acre 16, See map 1 NA 677-03-03 113.9 15.1 121.8 12.3 108.5 95.2%95.0% ND-32 Acre 16, See map 1 6"677-03-03 113.9 15.1 127.9 17.8 108.6 95.3%95.0% ND-33 Acre 16, See map 1 6"677-03-03 113.9 15.1 130.3 20.4 108.2 95.0%95.0% ND-34 Acre 16, See map 1 6"677-03-03 113.9 15.1 127.9 18.0 108.4 95.2%95.0% ND-35 Acre 16, See map 1 6"677-03-03 113.9 15.1 120.9 10.8 109.1 95.8%95.0% Gauge ModelGauge Number Moisture CountDensity Count 32387 3430 2050 679 ST-A16-L1 taken Client: Project Name : Project Number : Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA On Site CAT Scraper Pan Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-04 10/18/19 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-7 DC-6 DC-13 DC-14 Nuclear Test Number :ND-31 ND-28 ND-85 ND-94 Location:Acre 16 Acre 15 North Spur North Spur Depth (ft):1st Lift Lift 3 Date :10/18/19 8/6/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.30 5.32 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 4.02 4.04 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)362.31 364.41 504.70 489.60 Wt. of Tare & DS (gm)337.42 338.13 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)24.89 26.28 23.00 24.00 Wt. of DS (gm)202.79 204.29 246.00 230.20 Wet Density (pcf):121.8 122.4 132.4 135.7 Moisture Content (%):12.3 12.9 9.3 10.4 Dry Density (pcf):108.5 108.5 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:10/21/19 SFDR-04 10/18/19 Drive Cylinder - ASTM D 2937 Mold Moisture / Density Project Number :2019-195 Client: Project Name : Joyce Cobles C&D LF ACSFDR0410/18/193132333435 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Monday 11/4/19 5 1 of 1 Arrived:2:00 PM Departed:3:30 PM Temperature: NA ▪ ▪ ▪ ▪ ▪ ▪ Date:11/4/19 MPS Date:11/6/19Prepared By: EL Checked By: Rep spoke with Kent who said there'd be a quicker turn around on the third lift. Testing later this week. Geotechnis rep departed site at 3:30 PM. Rep let Deanna in the main office know he had arrived and proceeded to the closure area. Rep took nuclear density tests, a drive cylinder, and a perm of lift 2 of the closure of acre 16. All tests passed minimum specifications. Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 2:00 PM. Weather Conditions:P. Cloudy 63 Contractor's Equipment: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2019-195 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net LaBella Associates Cobles C&D LF 2019-195 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :11/6/19 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-36 Acre 16, See map 2 6"677-03-03 113.9 15.1 128.0 16.6 109.8 96.4%95.0% ND-37 Acre 16, See map 2 6"677-03-03 113.9 15.1 127.5 16.9 109.1 95.8%95.0% ND-38 Acre 16, See map 2 6"677-03-03 113.9 15.1 130.8 15.0 113.7 99.9%95.0% ND-39 Acre 16, See map 2 6"677-03-03 113.9 15.1 127.7 17.4 108.8 95.5%95.0% ND-40 Acre 16, See map 2 6"677-03-03 113.9 15.1 127.6 17.1 109.0 95.7%95.0% DC-8 Acre 16, See map 2 NA 677-03-03 113.9 15.1 127.0 16.7 108.8 95.5%95.0% Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-05 11/4/19 Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA On Site CAT Scraper Pan Client: Project Name : Project Number : ST-A16-L2 taken Gauge ModelGauge Number Moisture CountDensity Count 32387 3430 2042 678 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-8 DC-6 DC-13 DC-14 Nuclear Test Number :ND-40 ND-28 ND-85 ND-94 Location:Acre 16 Acre 15 North Spur North Spur Depth (ft):2nd Lift Lift 3 Date :11/4/19 8/6/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.47 5.32 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 4.19 4.04 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)370.31 364.41 504.70 489.60 Wt. of Tare & DS (gm)336.51 338.13 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)33.80 26.28 23.00 24.00 Wt. of DS (gm)201.88 204.29 246.00 230.20 Wet Density (pcf):127.0 122.4 132.4 135.7 Moisture Content (%):16.7 12.9 9.3 10.4 Dry Density (pcf):108.8 108.5 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:11/4/19 Project Number :2019-195 Client: Project Name : LaBella Associates Cobles C&D LF SFDR-05 11/4/19 Drive Cylinder - ASTM D 2937 Mold Moisture / Density ACSFDR05 11/4/194039383736 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Thursday 11/7/19 6 1 of 1 Arrived:2:00 PM Departed:3:30 PM Temperature: NA ▪ ▪ ▪ ▪ ▪ ▪ Date:11/7/19 MPS Date:11/8/19 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2019-195 Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:P. Cloudy 69 Contractor's Equipment: Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 2:00 PM. Rep let Deanna in the main office know he had arrived and proceeded to the closure area. Rep took nuclear density tests, a drive cylinder, and a perm of lift 3 of the closure of acre 16. All tests passed minimum specifications. Rep let Deanna know I had finished my testing. Geotechnis rep departed site at 3:30 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net LaBella Associates Cobles C&D LF 2019-195 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :11/8/19 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-41 Acre 16, See map 3 6"677-03-03 113.9 15.1 125.5 14.0 110.1 96.7%95.0% ND-42 Acre 16, See map 3 6"677-03-03 113.9 15.1 125.2 13.7 110.1 96.7%95.0% ND-43 Acre 16, See map 3 6"677-03-03 113.9 15.1 125.1 13.8 109.9 96.5%95.0% DC-9 Acre 16, See map 3 NA 677-03-03 113.9 15.1 124.9 13.5 110.0 96.6%95.0% ND-44 Acre 16, See map 3 6"677-03-03 113.9 15.1 122.6 12.6 108.9 95.6%95.0% ND-45 Acre 16, See map 3 6"677-03-03 113.9 15.1 123.8 13.0 109.6 96.2%95.0% Gauge ModelGauge Number Moisture CountDensity Count 32387 3430 2052 676 ST-A16-L3 taken Client: Project Name : Project Number : Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA On Site CAT Scraper Pan Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-06 11/7/19 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-9 DC-6 DC-13 DC-14 Nuclear Test Number :ND-43 ND-28 ND-85 ND-94 Location:Acre 16 Acre 15 North Spur North Spur Depth (ft):3rd Lift Lift 3 Date :11/7/19 8/6/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.40 5.32 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 4.12 4.04 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)367.71 364.41 504.70 489.60 Wt. of Tare & DS (gm)340.04 338.13 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)27.67 26.28 23.00 24.00 Wt. of DS (gm)205.41 204.29 246.00 230.20 Wet Density (pcf):124.9 122.4 132.4 135.7 Moisture Content (%):13.5 12.9 9.3 10.4 Dry Density (pcf):110.1 108.5 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:11/8/19 SFDR-06 11/7/19 Drive Cylinder - ASTM D 2937 Mold Moisture / Density Project Number :2019-195 Client: Project Name : LaBella Associates Cobles C&D LF ACSFDR06 11/7/194544434241 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Monday 1/20/20 7 1 of 1 Arrived:2:15 PM Departed:3:15 PM Temperature: NA ▪ ▪ ▪ ▪ ▪ ▪ Date:1/20/20 MPS Date:1/23/20 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2020-019 Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:Sunny 38 Contractor's Equipment: Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 2:15 PM. Rep proceeded to Acre 17 to test the first lift of final cover. Rep noticed that the material used appeared to be new. Rep tried some density tests to see how the material tested, all were 35-40% moisture, likely too wet regardless of proctor. Rep spoke with Kent who said that the material was indeed new and was being hauled in from off site. Rep gathered a bucket of new off site cover material to be tested in the lab. Geotechnis rep departed site at 3:15 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Wednesday 1/22/20 8 1 of 1 Arrived:2:00 PM Departed:3:30 PM Temperature: NA ▪ ▪ ▪ Date:1/22/20 MPS Date:1/23/20 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2020-019 Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:Sunny 42 Contractor's Equipment: Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 2:00 PM. Rep tested the first lift of the closure of acre 17, 5 nuclear density tests, a drive cylinder, and a perm were taken. Geotechnis rep departed site at 3:30 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net LaBella Associates Cobles C&D LF 2020-019 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :1/23/20 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-46 Acre 17, See map 1 6 2020-019-001-001 95.6 25.3 118.3 26.8 93.3 97.6%95.0% ND-47 Acre 17, See map 1 6 2020-019-001-001 95.6 25.3 118.8 28.0 92.8 97.1%95.0% ND-48 Acre 17, See map 1 6 2020-019-001-001 95.6 25.3 118.5 28.2 92.4 96.7%95.0% DC-10 Acre 17, See map 1 NA 2020-019-001-001 95.6 25.3 117.8 27.9 92.1 96.3%95.0% ND-49 Acre 17, See map 1 6 2020-019-001-001 95.6 25.3 118.7 29.4 91.7 96.0%95.0% ND-50 Acre 17, See map 1 6 2020-019-001-001 95.6 25.3 118.4 30.1 91.0 95.2%95.0% Gauge ModelGauge Number Moisture CountDensity Count 32387 3440 687 2027 ST-10 taken Client: Project Name : Project Number : Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA Off Site CAT Scraper Pan Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-07 1/22/20 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-10 DC-6 DC-13 DC-14 Nuclear Test Number :ND-48 ND-28 ND-85 ND-94 Location:Acre 17 Acre 15 North Spur North Spur Depth (ft):1st Lift Lift 3 Date :1/22/20 8/6/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.17 5.32 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 3.89 4.04 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)369.13 364.41 504.70 489.60 Wt. of Tare & DS (gm)317.99 338.13 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)51.14 26.28 23.00 24.00 Wt. of DS (gm)183.36 204.29 246.00 230.20 Wet Density (pcf):117.8 122.4 132.4 135.7 Moisture Content (%):27.9 12.9 9.3 10.4 Dry Density (pcf):92.1 108.5 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:1/23/20 SFDR-07 1/22/20 Drive Cylinder - ASTM D 2937 Mold Moisture / Density Project Number :2020-019 Client: Project Name : LaBella Associates Cobles C&D LF ACND-46ND-47ND-48ND-49ND-50SFDR07 - 1.22.20 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Monday 1/27/20 9 1 of 1 Arrived:2:15 PM Departed:3:15 PM Temperature: NA ▪ ▪ ▪ ▪ ▪ ▪ Date:1/27/20 MPS Date:1/30/20 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2020-019 Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:Overcast, rain 52 Contractor's Equipment: Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 1:30 PM. Rep spoke to Deanna prior to heading to set about past weekends rain, she had said they had gotten some rain the past Friday but that she thought it would have dried up well with the warm, sunny, and windy weather the rest of the weekend. Rep had checked weather prior to heading to site and the forecast stated a 40% chance of rain in the late evening A light rain began in the area when rep was about 5 mins from site. Upon getting up to the closure area, rep could immediately tell it was too muddy and too wet to bother testing, from visual observation, and walking/driving to the area. Geotechnis rep departed site at 1:45 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Thursday 1/30/20 10 1 of 1 Arrived:1:30 PM Departed:2:45 PM Temperature: NA ▪ ▪ ▪ ▪ Date:1/30/20 MPS Date:1/30/20 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2020-019 Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:Mostly Sunny 48 Contractor's Equipment: Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 1:30 PM. Rep tried several density tests on lift 2 of acre 17, area still too wet from this past weekends and Monday's rains. Rep spoke with Timmy and suggested that they disc the area as best they can and leave it to dry over the weekend and rep will return sometime early next week to try testing again, weather depending. Geotechnis rep departed site at 2:45 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Tuesday 2/4/20 11 1 of 1 Arrived:2:00 PM Departed:3:15 PM Temperature: NA ▪ ▪ ▪ ▪ Date:2/4/20 MPS Date:2/7/20 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2020-019 Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:Mostly Cloudy 68 Contractor's Equipment: Contractor's Personnel:Timmy Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 2:00 PM. Rep tried several density tests on lift 2 of acre 17, area still on average 10+% over OMC and ~90% compaction. Rep spoke with Timmy and both discussed the coming rains for the rest of the week and agreed it would be best to leave the area until after the rains, rep suggested then opening up the area as best they can and leaving it to dry for several days before recompacting it. Geotechnis rep departed site at 3:15 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Friday 3/6/20 12 1 of 1 Arrived:1:15 PM Departed:3:15 PM Temperature: NA ▪ ▪ ▪ ▪ Date:3/6/20 MPS Date:3/10/20 Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2020-019 Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Weather Conditions:Mostly Cloudy 54 Contractor's Equipment: Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 2:15 PM. Rep proceeded to Acre 17 to test the 2nd lift of final cover. Rep took 5 nuclear density tests, a drive cylinder, and a shelby tube for permeability testing. Rep spoke with Kent and Timmy, they plan to get the final lift on it over the weekend and rep will return to test it Monday afternoon. Geotechnics rep departed site at 3:15 PM. Prepared By: EL Checked By: 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net LaBella Associates Cobles C&D LF 2020-019 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :3/10/20 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-51 Acre 17, See map 2 6 2020-019-001-001 95.6 25.3 118.3 30.0 91.0 95.2%95.0% ND-52 Acre 17, See map 2 6 2020-019-001-001 95.6 25.3 119.9 32.1 90.8 94.9%95.0% ND-53 Acre 17, See map 2 6 2020-019-001-001 95.6 25.3 119.0 30.9 90.9 95.1%95.0% ND-54 Acre 17, See map 2 6 2020-019-001-001 95.6 25.3 119.5 31.6 90.8 95.0%95.0% ND-55 Acre 17, See map 2 6 2020-019-001-001 95.6 25.3 119.3 31.2 90.9 95.1%95.0% DC-11 Acre 17, See map 2 NA 2020-019-001-001 95.6 25.3 119.4 30.9 91.2 95.4%95.0% Gauge ModelGauge Number Moisture CountDensity Count 32387 3440 687 2027 ST-11 (A17, L2) taken Client: Project Name : Project Number : Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA Off Site CAT Scraper Pan, Compactor Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-08 3/6/20 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-11 DC-6 DC-13 DC-14 Nuclear Test Number :ND-55 ND-28 ND-85 ND-94 Location:Acre 17 Acre 15 North Spur North Spur Depth (ft):2nd Lift Lift 3 Date :3/6/20 8/6/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.22 5.32 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 3.94 4.04 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)356.27 364.41 504.70 489.60 Wt. of Tare & DS (gm)304.00 338.13 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)52.27 26.28 23.00 24.00 Wt. of DS (gm)169.37 204.29 246.00 230.20 Wet Density (pcf):119.4 122.4 132.4 135.7 Moisture Content (%):30.9 12.9 9.3 10.4 Dry Density (pcf):91.2 108.5 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:3/10/20 SFDR-08 3/6/20 Drive Cylinder - ASTM D 2937 Mold Moisture / Density Project Number :2020-019 Client: Project Name : LaBella Associates Cobles C&D LF ACND-55ND-51ND-53ND-52ND-54SFDR08 - 3.6.20 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Monday 3/9/20 13 1 of 1 Arrived:2:45 PM Departed:4:30 PM Temperature: NA ▪ ▪ ▪ ▪ Date:3/9/20 MPS Date:3/11/20Prepared By: EL Checked By: Rep proceeded to Acre 17 to test the 3rd lift of final cover. Rep took 5 nuclear density tests, a drive cylinder, and a shelby tube for permeability testing. Rep let Timmy know that the density tests passed. Geotechnics rep departed site at 4:30 PM. Contractor's Personnel:NA Description of Daily Activities & Events Geotechnics representative, Erik Lindquist, arrived on site at 2:45 PM. Weather Conditions:Mostly Cloudy 66 Contractor's Equipment: General Contractor:NA Superintendent:Kent Other Firms / Sub-Contractor Represented On Site Firm / Sub-Contractor Representative's Name and Title Client Name:LaBella Associates Client Contact:Hannu Kemppinen Site Location:Liberty, NC Time on Site: Day: Date: Log No.: Page: Daily Field Report Project Name:Cobles C&D LF Project No.:2020-019 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net LaBella Associates Cobles C&D LF 2020-019 Report Number :Geotechnics Representative :Page :1 of 1 Date (s) :Reviewed By :MPS Date :3/11/20 Contractor : Borrow Source : MDD pcf Opt. %M WD (pcf)% M DD (pcf)% C % Req. ND-56 Acre 17, See map 3 6 2020-019-001-001 95.6 25.3 120.6 29.8 92.9 97.2%95.0% ND-57 Acre 17, See map 3 6 2020-019-001-001 95.6 25.3 119.8 31.1 91.4 95.6%95.0% ND-58 Acre 17, See map 3 6 2020-019-001-001 95.6 25.3 119.9 28.5 93.3 97.6%95.0% ND-59 Acre 17, See map 3 6 2020-019-001-001 95.6 25.3 119.9 30.2 92.1 96.3%95.0% ND-60 Acre 17, See map 3 6 2020-019-001-001 95.6 25.3 120.4 32.0 91.2 95.4%95.0% DC-12 Acre 17, See map 3 NA 2020-019-001-001 95.6 25.3 120.1 31.6 91.3 95.5%95.0% Field Density Report Compaction Equipment : Test Number Test Location Elevation/ Lift Rod Depth SFDR-09 3/9/20 Proctor I.D. No. Proctor Data Erik Lindquist Measured In Place Compaction Comments NA Off Site CAT Scraper Pan, Compactor Client: Project Name : Project Number : ST-12 (A17, L3) taken Gauge ModelGauge Number Moisture CountDensity Count 32387 3440 687 2027 2200 Westinghouse Blvd., Suite 103 • Raleigh, NC 27604 • Phone (919) 876-0405 • Fax (919) 876-0460 • www.geotechnics.net Report Number : Date (s) : Test Information Test Number :DC-12 DC-6 DC-13 DC-14 Nuclear Test Number :ND-60 ND-28 ND-85 ND-94 Location:Acre 17 Acre 15 North Spur North Spur Depth (ft):3rd Lift Lift 3 Date :3/9/20 8/6/19 20-Sep 20-Sep Cylinder ID 1 1 1 1 Weight of Cylinder (lbs.)1.28 1.28 1.274 1.274 Volume of Cylinder (ft³)0.033 0.033 0.033 0.033 Specimen Wt. of Cylinder & WS (lbs.)5.24 5.32 5.64 5.75 Wt. of Cylinder (lbs.)1.28 1.28 1.27 1.27 Wt. of WS 3.96 4.04 4.37 4.48 Cylinder Volume (ft³)0.033 0.033 0.033 0.033 Tare Number 854 826 1 1 Wt. of Tare & WS (gm)359.77 364.41 504.70 489.60 Wt. of Tare & DS (gm)305.68 338.13 481.70 465.60 Wt. of Tare (gm)134.63 133.84 235.70 235.40 Wt. of Water (gm)54.09 26.28 23.00 24.00 Wt. of DS (gm)171.05 204.29 246.00 230.20 Wet Density (pcf):120.1 122.4 132.4 135.7 Moisture Content (%):31.6 12.9 9.3 10.4 Dry Density (pcf):91.2 108.5 121.1 122.9 Geotechnics Representative :Erik Lindquist Checked By:MPS Date:3/11/20 Project Number :2020-019 Client: Project Name : LaBella Associates Cobles C&D LF SFDR-09 3/9/20 Drive Cylinder - ASTM D 2937 Mold Moisture / Density ACND-59ND-56ND-58ND-57ND-60SFDR09 - 3.9.20 APPENDIX 3 – RECORD SURVEY DRAWINGS SURVEY POINT INTERM. COVER ELEV. LAYER THICKNESS (Ft.) INFILTRATION CLAY SOIL ELEV. LAYER THICKNESS (Ft.) FINAL COVER ELEV. TOTAL THICKNESS SURVEY POINT INTERM. COVER ELEV. LAYER THICKNESS (Ft.) INFILTRATION CLAY SOIL ELEV. LAYER THICKNESS (Ft.) FINAL COVER ELEV. TOTAL THICKNESS 10213 619.11 2.20 621.31 1.61 622.92 3.81 11455 603.55 1.56 605.11 1.74 606.85 3.30 10729 621.31 11548 10861 622.92 11612 10198 612.95 1.73 614.68 3.87 618.55 5.60 11431 632.48 2.43 634.91 1.76 636.67 4.19 10731 614.68 11529 10898 618.55 11596 10185 602.29 1.50 603.79 3.74 607.53 5.24 11417 646.74 1.55 648.29 1.66 649.95 3.21 10733 603.79 11513 10900 607.53 11579 10215 622.33 1.50 623.83 3.53 627.36 5.03 11428 644.41 1.77 646.18 1.84 648.02 3.61 10744 623.83 11526 10859 627.36 11590 10200 612.74 1.88 614.62 2.64 617.26 4.52 11432 629.57 2.53 632.10 2.07 634.17 4.60 10770 614.62 11530 10929 617.26 11594 10202 616.43 1.50 617.93 1.52 619.45 3.02 11449 611.54 1.87 613.41 1.51 614.92 3.38 10773 617.93 11542 10933 619.45 11606 10158 585.17 3.34 588.51 1.98 590.49 5.32 11456 601.42 2.91 604.33 2.15 606.48 5.06 10754 588.51 11549 10911 590.49 11613 11459 600.25 2.58 602.83 1.64 604.47 4.22 11116 616.43 1.63 618.06 1.74 619.80 3.37 11616 11116STK1 618.06 11448 608.72 1.63 610.35 2.27 612.62 3.90 11116STK2 619.80 11541 11117 614.10 1.75 615.85 1.72 617.57 3.47 11605 11117STK1 615.85 11433 627.19 1.81 629.00 1.69 630.69 3.50 11117STK2 617.57 11531 11118 615.59 1.68 617.26 1.93 619.19 3.61 11595 11118STK1 617.26 11427 640.75 2.25 643.00 1.60 644.60 3.85 11118STK2 619.19 11525 11119 612.68 1.87 614.56 1.67 616.22 3.54 11589 11119STK1 614.56 11426 636.73 2.03 638.76 1.82 640.58 3.85 11119STK2 616.22 11524 11120 611.47 1.60 613.06 1.75 614.82 3.35 11588 11120STK1 613.06 11447 608.57 1.59 610.16 1.99 612.15 3.58 11120STK2 614.82 11540 11122 610.38 1.74 612.11 1.61 613.72 3.34 11604 11122STK1 612.11 11460 598.45 2.19 600.64 1.78 602.42 3.97 11122STK2 613.72 11553 11123 607.43 1.74 609.18 2.04 611.22 3.79 11617 11123_STK 609.18 11463 599.80 1.62 601.42 2.25 603.67 3.87 11123STK1 611.22 11556 11126 605.60 1.53 607.14 1.69 608.82 3.22 11620 11126STK1 607.14 11446 613.34 1.69 615.03 1.62 616.65 3.31 11126STK2 608.82 11539 11127 602.95 1.83 604.78 1.85 606.63 3.68 11603 11127STK1 604.78 11434 626.37 2.26 628.63 1.90 630.53 4.16 11127STK2 606.63 11532 11129 600.44 1.66 602.11 1.51 603.61 3.17 11596 11129STK1 602.11 11425 634.14 2.28 636.42 1.57 637.99 3.85 11129STK2 603.61 11523 11130 598.99 1.68 600.67 1.54 602.21 3.22 11587 11130STK1 600.67 11420 639.21 1.68 640.89 1.51 642.40 3.19 11130STK2 602.21 11516 11132 592.82 1.69 594.51 1.86 596.37 3.55 11582 11132STK1 594.51 11421 631.96 2.25 634.21 1.50 635.71 3.75 11132STK2 596.37 11517 11133 591.69 1.62 593.31 1.54 594.84 3.16 11583 11133STK1 593.31 11424 628.91 1.60 630.51 1.65 632.16 3.25 11133STK2 594.84 11522 11136 595.59 1.87 597.46 1.63 599.09 3.50 11586 11136STK1 597.46 11435 621.89 1.60 623.49 1.75 625.24 3.35 11136STK2 599.09 11533 11139 603.60 1.52 605.12 1.88 607.00 3.40 11597 11139STK1 605.12 11445 613.33 1.77 615.10 1.95 617.05 3.72 11139STK2 607.00 11538 11141 604.96 1.52 606.48 2.33 608.81 3.85 11602 11141_STK 606.48 11464 599.96 1.57 601.53 1.74 603.27 3.31 11141STK1 608.81 11557 11143 608.32 1.59 609.91 1.66 611.57 3.25 11621 11143_STK 609.91 11468 592.84 2.50 595.34 4.26 599.60 6.76 11143STK1 611.57 11561 11144 605.66 1.59 607.26 1.52 608.78 3.12 11623 11144STK1 607.26 11444 608.87 2.00 610.87 1.62 612.49 3.62 11144STK2 608.78 11537 11145 606.42 1.64 608.07 1.97 610.04 3.62 11601 11145STK1 608.07 11436 616.76 1.91 618.67 1.63 620.30 3.54 11145STK2 610.04 11534 11147 609.86 1.69 611.55 1.55 613.10 3.24 11598 11147_STK 611.55 11469 593.13 1.78 594.91 1.55 596.46 3.33 11147STK1 613.10 11562 11150 610.71 2.17 612.88 1.67 614.55 3.83 11629 11150_STK 612.88 11150STK1 614.55 11641 617.16 1.72 618.88 1.50 620.38 3.22 11151 612.75 1.75 614.50 2.28 616.78 4.03 11641_STK 618.88 11151_STK 614.50 11641STKA 620.38 11151STK1 616.78 11642 617.29 1.55 618.84 1.52 620.36 3.07 11154 608.12 1.68 609.80 2.91 612.71 4.59 11642_STK 618.84 11154STK1 609.80 11642STKA 620.36 11154STK2 612.71 11643 615.76 1.52 617.28 2.72 620.00 4.24 11155 612.55 1.96 614.51 1.98 616.50 3.95 11643_STK 617.28 11155_STK 614.51 11643STKA 620.00 11155STK1 616.50 11644 617.44 3.70 621.14 2.34 623.48 6.04 11156 614.94 2.00 616.94 2.09 619.03 4.09 11644_STK 621.14 11156_STK 616.94 11644STKA 623.48 11156STK1 619.03 11645 633.04 4.70 637.74 1.42 639.16 6.12 11157 613.77 1.59 615.35 1.59 616.95 3.18 11645_STK 637.74 AREA 12 AREA 13 AREA 14 and 15 AREA 16 COBLE SANDROCK C&D LANDFILL PHASE 3A PARTIAL CLOSURE SURVEY POINT INTERM. COVER ELEV. LAYER THICKNESS (Ft.) INFILTRATION CLAY SOIL ELEV. LAYER THICKNESS (Ft.) FINAL COVER ELEV. TOTAL THICKNESS SURVEY POINT INTERM. COVER ELEV. LAYER THICKNESS (Ft.) INFILTRATION CLAY SOIL ELEV. LAYER THICKNESS (Ft.) FINAL COVER ELEV. TOTAL THICKNESS 11157STK1 615.35 11645STKA 639.16 11157STK2 616.95 11646 635.03 2.55 637.58 1.67 639.25 4.22 11158 617.93 1.58 619.51 1.70 621.21 3.28 11646_STK 637.58 11158STK1 619.51 11646STKA 639.25 11158STK2 621.21 11647 634.00 1.50 635.50 1.50 637.00 3.00 11160 621.65 1.85 623.50 1.57 625.06 3.41 11647_STK 635.50 11160STK1 623.50 11647STKA 637.00 11160STK2 625.06 11648 632.25 2.03 634.28 1.50 635.78 3.53 11161 621.81 1.94 623.75 1.59 625.34 3.53 11648_STK 634.28 11161STK1 623.75 11648STKA 635.78 11161STK2 625.34 11650 644.14 1.89 646.03 1.51 647.54 3.40 11163 624.29 1.91 626.19 2.78 628.97 4.69 11650_STK 646.03 11163STK1 626.19 11650STKA 647.54 11163STK2 628.97 11651 646.92 1.51 648.43 1.50 649.93 3.01 11172 624.54 1.90 626.44 2.65 629.09 4.55 11651_STK 648.43 11172_STK 626.44 11651STKA 649.93 11172STK1 629.09 11652 645.58 2.53 648.11 1.51 649.62 4.04 11173 624.23 1.73 625.96 2.39 628.36 4.13 11652_STK 648.11 11173_STK 625.96 11652STKA 649.62 11173STK1 628.36 11653 641.21 2.07 643.28 1.99 645.27 4.06 11175 620.54 1.68 622.22 1.56 623.78 3.24 11653_STK 643.28 11175_STK 622.22 11653STKA 645.27 11175STK1 623.78 11176 618.02 1.55 619.57 1.55 621.12 3.10 11664 614.64 1.53 616.17 1.52 617.69 3.05 11176_STK 619.57 11664_18 616.17 11176STK1 621.12 11664_36 617.69 11177 616.80 1.60 618.40 1.76 620.16 3.36 11665 616.58 1.60 618.18 1.86 620.04 3.46 11177_STK 618.40 11665_18 618.18 11177STK1 620.16 11665_36 620.04 11178 615.25 1.66 616.91 1.54 618.45 3.20 11666 612.27 1.57 613.84 1.52 615.36 3.09 11178STK1 616.91 11666_18 613.84 11178STK2 618.45 11666_36 615.36 11180 612.97 1.50 614.47 1.73 616.20 3.24 11669 627.37 1.66 629.03 2.07 631.10 3.73 11180STK1 614.47 11669_18 629.03 11180STK2 616.20 11669_36 631.10 11181 611.68 1.57 613.26 1.65 614.91 3.22 11670 633.33 1.53 634.86 1.58 636.44 3.11 11181_STK 613.26 11670_18 634.86 11181STK1 614.91 11670_36 636.44 11184 609.66 1.54 611.20 1.55 612.75 3.09 11671 626.37 1.53 627.90 2.11 630.01 3.64 11184_STK 611.20 11671_18 627.90 11184STK1 612.75 11671_36 630.01 11185 605.72 1.64 607.36 1.71 609.08 3.36 11674 627.93 1.60 629.53 1.57 631.10 3.17 11185STK1 607.36 11674_18 629.53 11185STK2 609.08 11674_36 631.10 11186 601.10 1.61 602.70 2.14 604.85 3.75 11675 638.80 1.56 640.36 2.11 642.47 3.67 11186_STK 602.70 11675_18 640.36 11186STK1 604.85 11675_36 642.47 11187 600.97 1.88 602.85 3.02 605.87 4.90 11676 645.58 1.51 647.09 1.57 648.66 3.08 11187_STK 602.85 11676_18 647.09 11187STK1 605.87 11676_36 648.66 11188 596.35 1.56 597.90 1.72 599.62 3.27 11679 653.64 1.70 655.34 2.06 657.40 3.76 11188_STK 597.90 11679_18 655.34 11188STK1 599.62 11679_36 657.40 11189 595.00 1.62 596.62 1.51 598.13 3.13 11680 647.00 1.56 648.56 1.53 650.09 3.09 11189STK1 596.62 11680_18 648.56 11189STK2 598.13 11680_36 650.09 11190 592.01 1.55 593.56 1.50 595.06 3.05 11681 632.60 1.53 634.13 2.15 636.28 3.68 11190STK1 593.56 11681_18 634.13 11190STK2 595.06 11681_36 636.28 11193 599.29 1.64 600.93 2.00 602.93 3.64 11682 620.71 1.62 622.33 1.50 623.83 3.12 11193_STK 600.93 11682_18 622.33 11193STK1 602.93 11682_36 623.83 11196 591.38 1.66 593.04 1.51 594.55 3.18 11684 626.38 1.52 627.90 1.50 629.40 3.02 11196STK1 593.04 11684_18 627.90 11196STK2 594.55 11684_36 629.40 11199 591.98 1.71 593.69 2.13 595.82 3.84 11199_STK 593.69 11199STK1 595.82 11200 599.91 1.59 601.51 1.97 603.48 3.56 11200_STK 601.51 11200STK1 603.48 11201 600.36 1.51 601.87 1.70 603.56 3.20 11201_STK 601.87 11201STK1 603.56 11202 592.77 2.62 595.40 2.47 597.86 5.09 11202_STK 595.40 11202STK1 597.86 11205 592.06 2.59 594.65 2.24 596.89 4.83 11205_STK 594.65 11205STK1 596.89 11206 599.17 1.56 600.73 1.53 602.26 3.09 11206_STK 600.73 Jeff Allred, PLS 11206STK1 602.26 Allred Land Surveying, PLLC 11207 598.64 1.62 600.25 1.71 601.96 3.32 Office Address: 11207_STK 600.25 814 D Knox Road McLeansville, NC 27301 11207STK1 601.96 Mailing Address: 11208 595.85 1.55 597.40 1.66 599.05 3.21 8065 Coble Mill Road Snow Camp, NC 27349 11208_STK 597.40 Phone: 11208STK1 599.05 336-684-8202 11209 592.18 1.54 593.72 2.20 595.93 3.75 jallred@allred-surveying.com 11209_STK 593.72 11209STK1 595.93 11216 592.27 2.36 594.63 1.51 596.14 3.87 11216_STK 594.63 11216STK1 596.14 AREA 17 1 Chao, Ming-tai From:Kemppinen, Hannu <HKemppinen@LaBellaPC.com> Sent:Friday, June 19, 2020 1:25 PM To:Chao, Ming-tai Cc:Deanna Martin (deanna@coblesinc.com); brendalcoble@bellsouth.net; Joyce, Leonard Subject:[External] 0105-CDFL-1998 2020619 Phase 3A Partial closure Report Attachments:0105-CDLF-1998 2020-06019 Phase 3A partial Closure Report.pdf CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to report.spam@nc.gov Ming, On behalf Coble’s CDLF, LaBella has prepared the attached Phase 3A partial closure report for the Solid Waste Section review. Following the partial closure certification by the Section, we will update the landfill closure and post- closure care plans, and financial assurance. To prepare these proposed updates, we have asked Coble to prepare the annual Solid Waste Report 2020 with annual tonnage data and updated survey. These data will be incorporated to update the closure and post-closure care plans and the annual financial assurance in accordance with 13B .0546. Thank you for your assistance with the Coble’s CD landfill operations and finalizing the permit renewal process that has been underway for quite some time. Should you have questions regarding the submitted report, we are available to help and provide clarification. Thank you and have a great summer weekend. Hannu Kemppinen, PG LaBella Associates | Senior Project Manager 336-790-2252 direct 336-323-0092 office 336-209-7156 mobile 2211 West Meadowview Road, Suite 101 Greensboro, NC 27407 labellapc.com [labellapc.com]