Project: ITHACA-TOMPKINS REGIONAL AIRPORT EXPANSION Project Location: ITHACA, NY Project Number: 218-34 Key to Soil Symbols and Terms TERMS DESCRIBING CONSISTENCY OR CONDITION COARSE-GRAINED SOILS (major portions retained on No. 2 sieve): includes (1) clean gravel and sands and (2) silty or clayey gravels and sands. Condition is rated according to relative density as determined by laboratory tests or standard penetration resistance tests. Descriptive Terms Relative Density Blow Count Major Divisions Very loose Loose Medium dense Dense Very dense Typical Names < 4 4 to to 3 3 to > FINE-GRAINED SOILS (major portions passing on No. 2 sieve): includes (1) inorganic and organic silts and clays, (2) gravelly, sandy, or silty clays, and (3) clayey silts. Consistency is rated according to shearing strength, as indicated by penetrometer readings, blow count, or unconfined compression tests. Unconfined Compressive Descriptive Terms Strength kpa Blow Count Very soft Soft Medium stiff Stiff Very stiff Hard Group Symbols to 1 % 1 to 3 % 3 to 6 % 6 to 8 % 8 to % < 2 2 to to to 2 2 to > < 2 2 to 4 4 to 8 8 to 1 1 to 3 > 3 GENERAL NOTES 1. Classifications are based on the United Soil Classification System and include consistency, moisture, and color. Field descriptions have been modified to reflect results of laboratory tests where deemed appropriate. 2. Surface elevations are based on topographic maps and estimated locations. 3. Descriptions on these boring logs apply only at the specific boring locations and at the time the borings were made. They are not guaranteed to be representative of subsurface conditions at other locations or times. Laboratory Classification Criteria Coarse-Grained soils (More than half the material is larger than No. 2 sieve size) Gravels (More than half of coarse fraction is larger than No. 4 sieve size) Sands (More than half of coarse fraction is smaller than No. 4 sieve size) Clean gravel (Little or no fines) Gravel with fines (Appreciable amount of fines) Clean sands (Little or no fines) Sands with fines (Appreciable amount of fines) GW GP d GM* u GC SW SP d SM* u SC Well-graded gravels, gravel-sand mixtures, little or no fines Poorly-graded gravels, gravel-sand mixtures, little or no fines Silty gravels, gravel-sand-silt mixtures Clayey gravels, gravel-sand-silt mixtures Well-graded sands, gravelly sands, little or no fines Poorly-graded sands, gravelly sands, little or no fines Silty sands, sand-silt mixtures Clayey sands, sand-clay mixtures Determine percentages of sand and gravel from grain size curve, Depending on percentage of fines (fraction smaller than No. 2 sieve) coarse-grained soils are classified as follows: Less than percent... GW, GP, SW, SP More than 12 percent... GM, GC, SM, SC 6 to 12 percent... Borderline case4s requiring dual symbols** C = U D 6 D greater than 4; Not meeting all gradation requirements for GW Atterberg limits below "A" line or P.I. less than 4 Atterberg limits above "A" line or P.I. greater than 7 Not meeting all gradation requirements for SW Atterberg limits below "A" line or P.I. less than 4 Atterberg limits above "A" line or P.I. greater than 7 C C = ( D 3 ) 2 D x D 6 between 1 and 3 Above "A" line with P.I. between 4 and 7 are borderline cases requiring use of dual symbols D ( D = greater than 6; 3 ) 2 6 C C = between 1 and 3 U D C D x D 6 Above "A" line with P.I. between 4 and 7 are borderline cases requiring use of dual symbols Particle Size Sieve sizes mm Material < #2 <.74 Silt or clay Sand #2 to #.74 to.42 Fine # to #.42 to 2. Medium # to #4 2. to 4.76 Coarse Fine-Grained soils (More than half the material is smaller than No. 2 sieve size) * ** Silts and Clays (Liquid limit less than 6) Silts and Clays (Liquid limit greater than 6) Highly Organic Soils ML CL OL MH CH OH Pt Inorganic silts and very fine sands, rock floor, silty or clayey fine sands or clayey silts with slight plasticity Inorganic clays of low to medium plasticity, gravelly clays, sandy clays, silty clays, lean clays Organic silts and organic silty clays of low plasticity Inorganic silts, micaceous or distomaceous fine sandy or silty soils, organic silts Inorganic clays of high plasticity, fat clays Organic clays of medium to high plasticity, organic silts Peat and other highly organic soils MH OR OH 7 CL-ML 4 ML OR OL 162 3 6 7 8 9 1 LIQUID LIMIT (LL) Division of GM and SM groups into subdivisions of d and u are for roads and airfields only. Subdivision is based on Atterberg Limits: suffix d used when L.L. is 23 or less and the P.I. is 6 or less; the suffix is used when L.L. is greater than 26. Borderline classifications used for soils possessing characteristics of two groups are designated by combinations of groups symbols. For example; GW-GC, well-graded gravel-sand mixture with clay binder. PLASTICITY INDEX (PI) 8 7 6 3 2 FOR CLARIFICATION OF FINE-GRAINED SOIL AND FINE-GRAINED FRACTION OF COARSE-GRAINED SOILS OR CL OL Plasticity Chart OR CH OH "U" LINE "A" LINE Particle Size Material mm Sieve Gravel Fine 4.76 to 19.1 #4 to 3/4 in. 3/4 in. to 3 in. 3 in. to 12 in. 12 in. to 36 in. Coarse 19.1 to 76.2 76.2 to 34.8 34.8 to 914.4 Cobble Boulders

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 LITHOLOGIC SYMBOLS (Unified Soil Classification System) ASPHALT: Asphalt CL-ML: USCS Low Plasticity Silty Clay SAMPLER SYMBOLS Rock Core Standard Penetration Test KEY TO SYMBOLS CLS: USCS Low Plasticity Sandy Clay GM: USCS Silty Gravel GWS: USCS Well-graded Sandy Gravel KEY TO SYMBOLS - GINT STD US LAB.GDT - 4/19/18 17:33 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ LL PI W DD NP -2 PP MLS: USCS Sandy Silt SC: USCS Clayey Sand SHALE: Shale SM: USCS Silty Sand SWG: USCS Well-graded Gravelly Sand TOPSOIL: Topsoil -LIQUID LIMIT (%) -PLASTIC INDEX (%) - MOISTURE CONTENT (%) - DRY DENSITY (PCF) - NON PLASTIC - PERCENT PASSING NO. 2 SIEVE - POCKET PENETROMETER (TSF) ABBREVIATIONS WELL CONSTRUCTION SYMBOLS TV -TORVANE PID - PHOTOIONIZATION DETECTOR UC - UNCONFINED COMPRESSION ppm - PARTS PER MILLION Water Level at Time Drilling, or as Shown Water Level at End of Drilling, or as Shown Water Level After 24 Hours, or as Shown

LOGGED BY RS NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 7/2/18 COMPLETED 7/2/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING --- AT END OF DRILLING --- HOLE SIZE 8" AFTER DRILLING 7. ft ; CAVE AT 9.9 ft BORING NUMBER AB-1 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION ASPHALT (GW) GRAY BROWN MEDIUM DENSE SANDY GRAVEL, MOIST ROOTS PRESENT AT 2'-4' SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) BLOW COUNTS (N VALUE) -8--8 (13) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ (CL) GRAY BROWN STIFF SANDY CLAY WITH GRAVEL, MOIST SHALE FRAGMENTS ENCOUNTERED AT 8'-13' OLIVE-GRAY-BLUE HIGHLY WEATHERED SHALE AUGER REFUSAL AT 13.1' Refusal at 13.6 feet. Bottom of borehole at 13.6 feet. 2 3 4 6 3 1 67 8-9-9-14 (18) 8-12--8 (22) 17-12-14-12 (26) 6--6-6 (11) 14-/1" >>

LOGGED BY RS NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 7/2/18 COMPLETED 7/2/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING 11. ft AT END OF DRILLING --- AFTER DRILLING --- ; CAVE AT 7.6 ft BORING NUMBER AB-2 PAGE 1 OF 1 HOLE SIZE 8" DEPTH (ft) GRAPHIC LOG ASPHALT MATERIAL DESCRIPTION (GW) GRAY-BROWN MEDIUM DENSE SANDY GRAVEL, MOIST SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) BLOW COUNTS (N VALUE) -6-8-9 (14) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ ROOTS PRESENT AT 2'-4' (SM) LIGHT BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, MOIST (SW) GRAY-BROWN MEDIUM DENSE GRAVELLY SAND, MOIST SHALE FRAGMENTS ENCOUNTERED AT '-12' COBBLE ENCOUNTERED AT 11' OLIVE-GRAY-BLUE HIGHLY WEATHERED SHALE Refusal at 14.4 feet. Bottom of borehole at 14.4 feet. 2 3 4 6 7 8 3 6 4-6-6-8 (12) 4-6-6-8 (12) 6--11-7 (16) 4-6-4-11 () 8-19--2 (9) 18-19-19-2 (38) /" >>

LOGGED BY RS NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 7/2/18 COMPLETED 7/2/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING 7.7 ft AT END OF DRILLING. ft HOLE SIZE 8" AFTER DRILLING 7.3 ft ; CAVE AT 8.8 ft BORING NUMBER AB-3 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION (GW) GRAY-BROWN MEDIUM DENSE SANDY GRAVEL,MOIST SAMPLE TYPE NUMBER RECOVERY % (RQD) BLOW COUNTS (N VALUE) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) ROOTS PRESENT AT '-2' 1 8---12 (2) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ (SW) GRAY-BROWN MEDIUM DENSE GRAVELLY SAND, MOIST ROOTS PRESENT AT 2'-4' (SM) LIGHT BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, MOIST (SW) GRAY-BROWN MEDIUM DENSE GRAVELLY SAND, MOIST SHALE FRAGMENTS PRESENT AT 8'-' OLIVE-GRAY-BLUE HIGHLY WEATHERED SHALE AUGER REFUSAL AT 11.' Refusal at 12.2 feet. Bottom of borehole at 12.2 feet. 2 3 4 6 3 3 3 86 7-8-9-12 (17) -12-12- 1 (24) -8-6-7 (14) 7-7--14 (17) 14-/2" >>

LOGGED BY RS NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 7/2/18 COMPLETED 7/2/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING 9. ft AT END OF DRILLING 7.7 ft HOLE SIZE 8" AFTER DRILLING 6. ft ; CAVE AT 6.9 ft BORING NUMBER AB-4 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION (GW) GRAY-BROWN MEDIUM DENSE SANDY GRAVEL,MOIST SAMPLE TYPE NUMBER RECOVERY % (RQD) BLOW COUNTS (N VALUE) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) ROOTS PRESENT AT '-2' 1 3 1-3-9-17 (12) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ (SW) GRAY-BROWN MEDIUM DENSE GRAVELLY SAND, MOIST SHALE FRAGMENTS PRESENT AT 8'-' OLIVE-GRAY-BLUE HIGHLY WEATHERED SHALE AUGER REFUSAL AT.4' Refusal at.4 feet. Bottom of borehole at.4 feet. 2 3 4 6 3 6 4 7 --- 12 (2) 6-8--16 (18) 8-8--17 (18) 12-7-8-11 (1) /" >>

LOGGED BY D. ALLEN NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 4/9/18 COMPLETED 4/9/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING 9. ft AT END OF DRILLING 7.3 ft HOLE SIZE 8" AFTER DRILLING.9 ft ; CAVE AT 8.9 ft BORING NUMBER B-1 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG ASPHALT MATERIAL DESCRIPTION (SW) GRAY-BROWN VERY DENSE WELL-GRADED GRAVELLY SAND, MOIST SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) BLOW COUNTS (N VALUE) --4-1 (4) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ (SM) BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, MOIST (GW) BROWN DENSE WELL-GRADED SANDY GRAVEL, MOIST POSSIBLE COBBLE PRESENT AT ~6' (SM) BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, MOIST OLIVE-BROWN HIGHLY WEATHERED SHALE GRADE IV PARTINGS OF SILTY LEAN CLAY PRESENT OLIVE-BROWN MODERATELY WEATHERED SHALE GRADE III PARTINGS OF SILTY LEAN CLAY PRESENT Refusal at 1. feet. Bottom of borehole at 14.4 feet. 2 3 4 6 7 8 1 6 6-46-4-32 (91) 8--16-26 (26) 31-3-17-14 (47) 3-12-16-2 (28) 16-11-12-14 (23) 3-32-37-33 (69) /" >>

LOGGED BY D. ALLEN NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 4/9/18 COMPLETED 4/9/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING 8. ft AT END OF DRILLING 12.7 ft HOLE SIZE 8" AFTER DRILLING 6. ft ; CAVE AT 8.7 ft BORING NUMBER B-2 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION ASPHALT (SW) GRAY-BROWN MEDIUM DENSE TO VERY DENSE WELL-GRADED GRAVELLY SAND, MOIST SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) BLOW COUNTS (N VALUE) -2-19-18 (39) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ (ML) OLIVE-GRAY-BLUE STIFF SANDY SILT WITH CLAY, MOIST (SM) OLIVE-BROWN MEDIUM DENSE SILTY SAND WITH CLAY AND GRAVEL, MOIST WEATHERED SHALE FRAGMENTS PRESENT (CL) OLIVE-BROWN VERY STIFF SANDY LEAN CLAY WITH GRAVEL, WET INCREASED WEATHERED SHALE FRAGMENTS PRESENT OLIVE-GRAY-BLUE HIGHLY WEATHERED SHALE GRADE IV PARTINGS OF SILTY LEAN CLAY PRESENT Refusal at 1. feet. Bottom of borehole at 14.4 feet. 2 3 4 6 6 6 8 6 64 21-26-27-1 (3) -4-8-11 (12) 12-11-11-14 (22) 8-7-9-1 (16) 32-- /" >>

LOGGED BY D. ALLEN NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 4/9/18 COMPLETED 4/9/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING. ft AT END OF DRILLING 13.2 ft HOLE SIZE 8" AFTER DRILLING.2 ft ; CAVE AT 6. ft BORING NUMBER B-3 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION ASPHALT (SW) GRAY-BROWN VERY DENSE WELL-GRADED GRAVELLY SAND, MOIST SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) BLOW COUNTS (N VALUE) -22-3-36 (7) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ (GW) BROWN VERY DENSE WELL-GRADED SANDY GRAVEL, MOIST (GM) OLIVE-BROWN DENSE SILTY GRAVEL WITH SAND, MOIST POSSIBLE COBBLE PRESENT AT ~7' (GM) OLIVE-BROWN DENSE SILTY GRAVEL WITH SAND AND CLAY, MOIST WEATHERED SHALE FRAGMENTS PRESENT OLIVE-BROWN HIGHLY WEATHERED SHALE GRADE IV PARTINGS OF SILTY LEAN CLAY PRESENT Refusal at 14. feet. Bottom of borehole at 13.3 feet. 2 3 4 6 7 6 3 3 67 2-2-3-26 () 17-17-18-21 (3) 14-18-14-11 (32) 16-9-4-16 (13) 19-14-14-18 (28) /4" >>

LOGGED BY D. ALLEN NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 4//18 COMPLETED 4//18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING 8. ft HOLE SIZE 8" AT END OF DRILLING 14.8 ft ; 4.8 ft AFTER ROCK CORING AFTER DRILLING 7.2 ft ; CAVE AT 11.9 ft BORING NUMBER B-4 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION ASPHALT (SW) GRAY-BROWN VERY DENSE WELL-GRADED GRAVELLY SAND, MOIST SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) 4 BLOW COUNTS (N VALUE) -17-24-27 (41) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ 1 2 (SM) BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, MOIST (GM) BROWN DENSE SILTY GRAVEL WITH SAND, MOIST WEATHERED SHALE FRAGMENTS PRESENT (SC) OLIVE-BROWN CLAYEY SAND WITH GRAVEL, MOIST INCREASED WEATHERED SHALE FRAGMENTS PRESENT OLIVE BROWN HIGHLY WEATHERED SHALE GRADE IV PARTINGS OF SILTY LEAN CLAY PRESENT OLIVE-GRAY MODERATELY WEATHERED SHALE GRADE III RUN 1-1.' TO 2.' RECOVERY = 9%. RQD = 18.9% FRESH GRAY-BLUE ITHACA FORMATION SHALE Refusal at 1. feet. Bottom of borehole at 2. feet. 2 3 4 6 RC 7 3 3 7 9 (19) 19-14-12-17 (26) 17-19-21-17 () 1-12-9-9 (21) 3-7-3-6 () -6- /" >>

LOGGED BY D. ALLEN NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 4//18 COMPLETED 4//18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING --- DRY HOLE SIZE 8" AT END OF DRILLING 1.8 ft ; 6.2 ft AFTER ROCK CORING AFTER DRILLING 7.2 ft ; CAVE AT 12.3 ft BORING NUMBER B- PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION ASPHALT (SW) GRAY-BROWN DENSE WELL-GRADED GRAVELLY SAND, MOIST SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) 3 BLOW COUNTS (N VALUE) -14-29-3 (43) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ 1 2 (GW) GRAY-BROWN VERY DENSE WELL-GRADED SANDY GRAVEL, MOIST (ML) BROWN DENSE SANDY SILT WITH GRAVEL, MOIST (GW) BROWN MEDIUM DENSE WELL-GRADED SANDY GRAVEL WITH SILT, MOIST POSSIBLE COBBLE AT ~6' (ML) OLIVE-BROWN STIFF SANDY SILT WITH CLAY, MOIST OLIVE-BROWN HIGHLY WEATHERED SHALE GRADE IV PARTINGS OF SILTY LEAN CLAY PRESENT RUN 1-16.' TO 21.' RECOVERY = 9%. RQD = 16.% FRESH GRAY-BLUE ITHACA FORMATION SHALE Refusal at 16. feet. Bottom of borehole at 21. feet. 2 3 4 6 RC 7 6 9 (16) 26-24-44-48 (68) 14-21-18-14 (39) 12-11-9-8 (2) 3-6--3 (11) 11-8-14-3 (22)

LOGGED BY D. ALLEN NOTES Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 DATE STARTED 4/9/18 COMPLETED 4/9/18 DRILLING CONTRACTOR Kenney Geotechnical Services DRILLING METHOD 3.2" HSA CHECKED BY CMK GROUND ELEVATION GROUND WATER LEVELS: AT TIME OF DRILLING 8. ft AT END OF DRILLING --- DRY HOLE SIZE 8" AFTER DRILLING 8.3 ft ; CAVE AT 8.7 ft BORING NUMBER B-6 PAGE 1 OF 1 DEPTH (ft) GRAPHIC LOG MATERIAL DESCRIPTION (ML) TOPSOIL: BROWN SOFT SANDY SILT WITH CLAY, MOIST (CL-ML) BROWN MEDIUM STIFF SILTY LEAN CLAY WITH SAND, MOIST SAMPLE TYPE NUMBER 1 RECOVERY % (RQD) 2 BLOW COUNTS (N VALUE) 1-2-4-4 (6) POCKET PEN. (tsf) VOC (ppm) N VALUE PL MC LL FINES CONTENT (%) GEOTECH BH PLOTS - GINT STD US LAB.GDT - 7/12/18 8:3 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ 1 (SC) GRAY MEDIUM DENSE CLAYEY SAND WITH GRAVEL, MOIST (SM) OLIVE-BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, MOIST (SM) OLIVE-BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, MOIST WEATHERED SHALE FRAGMENTS PRESENT (SM) OLIVE-BROWN MEDIUM DENSE SILTY SAND WITH GRAVEL, WET INCREASED WEATHERED SHALE FRAGMENTS PRESENT OLIVE-BROWN HIGHLY WEATHERED SHALE GRADE IV OLIVE-GRAY SLIGHTLY WEATHERED SHALE GRADE II Refusal at 17. feet. Bottom of borehole at 17.4 feet. 2 3 4 6 7 6 6 3 8---8 (2) 3--9-14 (19) 14-16-14-14 (3) 3---6 () 2-6-32-3 (38) /" >>

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 GRAIN SIZE DISTRIBUTION GRAIN SIZE - GINT STD US LAB.GDT - 7/12/18 14:39 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ PERCENT FINER BY WEIGHT U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS HYDROMETER 6 4 3 2 1. 1 3/4 1/23/8 3 4 6 8 1416 2 3 6 12 9 9 8 8 7 7 6 6 4 3 3 2 2 1 1.1.1.1 GRAIN SIZE IN MILLIMETERS COBBLES GRAVEL SAND coarse fine coarse medium fine SILT OR CLAY Specimen Identification Classification LL PL PI Cc Cu AB-2 6. Specimen Identification D D6 D3 D %Gravel %Sand %Silt %Clay AB-2 6. 19 1.238 27.1 31.9 41.

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 GRAIN SIZE DISTRIBUTION GRAIN SIZE - GINT STD US LAB.GDT - 4/17/18 13:2 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ PERCENT FINER BY WEIGHT 9 9 8 8 7 7 6 6 4 3 3 2 2 1 COBBLES Specimen Identification B-1 U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 6 4 3 2 1. 1 3/4 1/23/8 3 4 6 8 1416 2 3 6 12 coarse 13. GRAVEL fine 1 GRAIN SIZE IN MILLIMETERS coarse medium SAND Classification SILTY GRAVEL WITH SAND (GM).1.1 SILT OR CLAY LL PL.1 PI Cc Cu Specimen Identification D D6 D3 D %Gravel %Sand %Silt %Clay B-1 13. 7.81.712 46.8 3.4 17.8 fine HYDROMETER

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 GRAIN SIZE DISTRIBUTION GRAIN SIZE - GINT STD US LAB.GDT - 4/17/18 13:2 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ PERCENT FINER BY WEIGHT 9 9 8 8 7 7 6 6 4 3 3 2 2 1 COBBLES Specimen Identification B-2 U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 6 4 3 2 1. 1 3/4 1/23/8 3 4 6 8 1416 2 3 6 12 coarse 7. GRAVEL fine 1 GRAIN SIZE IN MILLIMETERS coarse medium SAND Classification SILTY SAND WITH GRAVEL (SM).1.1 SILT OR CLAY LL PL.1 PI Cc Cu Specimen Identification D D6 D3 D %Gravel %Sand %Silt %Clay B-2 7. 19 2.147.249 24.7 3.2 22.1 fine HYDROMETER

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 GRAIN SIZE DISTRIBUTION GRAIN SIZE - GINT STD US LAB.GDT - 4/17/18 13:2 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ PERCENT FINER BY WEIGHT 9 9 8 8 7 7 6 6 4 3 3 2 2 1 COBBLES Specimen Identification B-3 U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 6 4 3 2 1. 1 3/4 1/23/8 3 4 6 8 1416 2 3 6 12 coarse. GRAVEL fine 1 GRAIN SIZE IN MILLIMETERS coarse medium SAND Classification SILTY GRAVEL WITH SAND (GM).1.1 SILT OR CLAY LL PL.1 PI Cc Cu Specimen Identification D D6 D3 D %Gravel %Sand %Silt %Clay B-3. 9.9.238 48.3 28.6 23.1 fine HYDROMETER

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 GRAIN SIZE DISTRIBUTION GRAIN SIZE - GINT STD US LAB.GDT - 4/17/18 13:42 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ PERCENT FINER BY WEIGHT 9 9 8 8 7 7 6 6 4 3 3 2 2 1 COBBLES Specimen Identification B-4 U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 6 4 3 2 1. 1 3/4 1/23/8 3 4 6 8 1416 2 3 6 12 coarse 6. GRAVEL fine 1 GRAIN SIZE IN MILLIMETERS coarse medium SAND Classification SILTY GRAVEL WITH SAND (GM).1.1 SILT OR CLAY LL PL.1 PI Cc Cu Specimen Identification D D6 D3 D %Gravel %Sand %Silt %Clay B-4 6. 2.87.19 41. 33.9 2.1 fine HYDROMETER

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 GRAIN SIZE DISTRIBUTION GRAIN SIZE - GINT STD US LAB.GDT - 4/17/18 13:2 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ PERCENT FINER BY WEIGHT 9 9 8 8 7 7 6 6 4 3 3 2 2 1 COBBLES Specimen Identification B- U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 6 4 3 2 1. 1 3/4 1/23/8 3 4 6 8 1416 2 3 6 12 coarse 6. GRAVEL fine 1 GRAIN SIZE IN MILLIMETERS coarse medium SAND Classification SANDY SILT WITH GRAVEL (MLS).1.1 SILT OR CLAY LL PL.1 PI Cc Cu Specimen Identification D D6 D3 D %Gravel %Sand %Silt %Clay B- 6. 2 1.88 26.9 34.6 38. fine HYDROMETER

Kenney Geotechnical Engineering Services, PLLC 691 Herman Road 31-638-276 GRAIN SIZE DISTRIBUTION GRAIN SIZE - GINT STD US LAB.GDT - 4/17/18 13:21 - C:\PROGRAM FILES (X86)\GINT\PROJECTS\218-34 ITHACA-TOMPKINS REGIONAL AIRPORT.GPJ PERCENT FINER BY WEIGHT 9 9 8 8 7 7 6 6 4 3 3 2 2 1 COBBLES Specimen Identification B-6 U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 6 4 3 2 1. 1 3/4 1/23/8 3 4 6 8 1416 2 3 6 12 coarse 3. GRAVEL fine 1 GRAIN SIZE IN MILLIMETERS coarse medium SAND Classification CLAYEY SAND WITH GRAVEL (SC).1.1 SILT OR CLAY LL PL.1 PI Cc Cu Specimen Identification D D6 D3 D %Gravel %Sand %Silt %Clay B-6 3. 2 2.32.77 31.7 38. 29.8 fine HYDROMETER

Kenney Geotechnical Engineering Services, PLLC Office: 691 Herman Road, Syracuse, N.Y. 1329 Mail: P.O. Box 16 Baldwinsville, N.Y. 1327 Phone: (31) 638-276 Fax: (31) 638-144 Project No.: Project Name: 218-34 Ithaca-Tompkins Regional Airport Expansion Natural Moisture Content ASTM D22116 Boring Depth Moisture Content (%) B-1 12' - 14' 9.1 B-2 6' - 8'.4 B-3 4' - 6' 8. B-4 6' - 8' 12.4 B- 4' - 6' 8.8 B-6 2' - 4'.6 AB-2 4' - 6' 9.6