Ardaman & Associates, Inc. Geotechnical, Environmental and Materials Consultants

Transcription

1 SUBSURFACE SOIL EXPLORATION ANALYSIS AND RECOMMENDATIONS LELY AREA STORMWATER IMPROVEMENT PROJECT (LASIP) COUNTY BARN ROAD AND WING SOUTH CHANNELS NAPLES, COLLIER CO., FLORIDA Ardaman & Associates, Inc. Geotechnical, Environmental and Materials Consultants OFFICES Orlando, 8008 S. Orange Avenue, Orlando, Florida 809, Phone (40) Bartow, Centennial Drive, Bartow, Florida 80, Phone (86) -088 Cocoa, 00 N. Cocoa Blvd., Cocoa, Florida 9, Phone () 6-0 Fort Myers, 990 Bavaria Road, Fort Myers, Florida 9, Phone (9) Miami, 608 W. 84 th Street, Hialeah, Florida 06, Phone (0) 8-68 Port St. Lucie, 460 Concourse Place NW, Unit, Port St. Lucie, Florida 4986, Phone () Sarasota, 8 Sarasota Center Blvd., Sarasota, Florida, Phone (94) 9-6 Tallahassee, West Tharpe Street, Tallahassee, Florida 0, Phone (80) 6-6 Tampa, 9 Coconut Palm Drive, Suite, Tampa, Florida 69, Phone (8) West Palm Beach, 00 N. FL Mango Rd., Ste. 0, West Palm Bch., FL 409, Phone (6) MEMBERS: A.S.F.E. American Concrete Institute American Society for Testing and Materials Florida Institute of Consulting Engineers

2 Ardaman & Associates, Inc. Geotechnical, Environmental and Materials Consultants AGNOLI, BARBER & BRUNDAGE, INC. 400 Tamiami Trail North, Suite 00 Naples, FL 409 Ardaman Project No JUN-04 Attention: Mr. Dan Brundage, P.E. SUBJECT: Subsurface Soil Exploration Analysis and Recommendations Lely Area Stormwater Improvement Project (LASIP) County Barn Road and Wing South Channels Naples, Collier County, Florida Gentlemen: As requested and authorized by Agnoli, Barber & Brundage, Inc., Ardaman & Associates, Inc. (Ardaman) has completed the subsurface soil exploration program for the subject project. The purposes of this program were to evaluate the general subsurface conditions along the alignments of the new swales and at proposed weir structures to aid in the design and construction of the stormwater improvement project. This report documents our findings and conclusions. It has been prepared for the exclusive use of Agnoli, Barber & Brundage, Inc. and their consultants for specific application to the subject project in accordance with generally accepted geotechnical engineering practices. No other warranty, expressed or implied, is made. SCOPE The scope of our services was limited to the following items:. Conducting four Standard Penetration Test (T) borings and hand auger borings to determine the nature and condition of the subsurface soils.. Reviewing each soil sample obtained in our field testing program by a geotechnical engineer in our laboratory for further identification and assignment of laboratory tests.. Performing the appropriate laboratory tests on selected samples. 990 Bavaria Road, Fort Myers, Florida 9 Phone (9) FAX (9) Florida: Bartow, Fort Myers, Miami, Orlando, Port St. Lucie, Sarasota, Tallahassee, Tampa, West Palm Beach Louisiana: Alexandria, Baton Rouge, Monroe, New Orleans, Shreveport

3 Report of Subsurface Soil Exploration -JUN-04 Analysis and Recommendations Project No LASIP County Barn Road and Wing South Channels Page No. Naples, Collier Co., FL 4. Analyzing the existing soil conditions with respect to the proposed construction as it relates to the proposed construction.. Preparing this report to document the results of our field exploration, engineering analysis and foundation design recommendations. PROJECT DESCRIPTION AND SITE LOCATION Collier County is planning the next portion of the Lely Area Stormwater Improvements Project (LASIP), which will include constructing swales along the west, north and east side of Wing South Airpark in Naples, Collier County, Florida. In addition, three weirs are planned at the east end of Parkers Hammock Road and the north and south end of Wing South Airpark. Another weir is planned for the east roadside ditch of Davis Boulevard between Crews Road and Cope Lane. The approximate locations of the proposed weirs are shown on the attached Figure at the boring locations T- through 4. FIELD EXPLORATION PROGRAM Our field exploration consisted of performing four Standard Penetration Test (T) borings at each of the proposed weir structure locations. The T borings were drilled to a depth of feet below the existing ground surface. In addition, our field exploration consisted of performing hand auger borings along the proposed swale of Parkers Hammock Road and around Wing South Airpark on about 00-foot centers. Each hand auger boring was advanced to a depth of. feet or refusal on rock. The T borings were conducted using methods consistent with ASTM D-86. The auger borings were conducted using methods consistent with ASTM D-4. The equipment and procedures used in the borings are described in detail in the Appendix. The locations of the borings are shown on the attached Boring Location Plans presented as Figure, which are 04 aerial photographs available from the Collier County Property Appraiser s website. The borings were located by measurement from the site features shown on aerial key maps of the project layout (scale " = 400'). Therefore, the locations indicated should be considered accurate only to the degree implied by the method of measurement used. If a more precise location of the borings is desired, then we recommend that a registered land surveyor be employed to locate the borings on site. GPS coordinates of each boring location are provided on the boring logs. Ardaman & Associates, Inc.

4 Report of Subsurface Soil Exploration -JUN-04 Analysis and Recommendations Project No LASIP County Barn Road and Wing South Channels Page No. Naples, Collier Co., FL GENERAL SUBSURFACE CONDITIONS The general subsurface conditions encountered during the field exploration are shown on the attached soil boring logs. Soil stratification is based on examination of recovered soil samples and interpretation of the field boring logs. The stratification lines represent the approximate boundaries between the soil types, the actual transitions may be gradual. A generalization of subsurface soil conditions encountered in the borings is described below. Wing South Channels (Auger borings A- through A-) Auger boring A- was located on the east side of the Wing South runway in an area that was formerly a cypress stand. The boring encountered fine sands ( or A-) from the ground surface to a depth of feet where dark brown sandy clay (CL or A--6) was encountered to the.-foot depth explored. The remaining auger borings A- through A- encountered a typical soil profile consisting of fine sands ( or A-) occasionally underlain by thin layers of clayey sands (SC or A--6). Rock was typically encountered at varying depths as shallow as feet. Weir at South End of Wing South Airpark (T-) Depth From To Soil Description Ground Surface ' Loose fine sands (). ' ' Layers of hard and soft limestone/calcareous sandstone. ' ' Medium dense calcareous, partially cemented slightly silty medium and fine sands (-SM) and gravel composed of cemented sands and limerock. ' ' Loose calcareous very silty sands (SM). Ardaman & Associates, Inc.

5 Report of Subsurface Soil Exploration -JUN-04 Analysis and Recommendations Project No LASIP County Barn Road and Wing South Channels Page No. 4 Naples, Collier Co., FL Weir at North End of Wing South Airpark (T-) Depth From To Soil Description Ground Surface.' Loose fine sands ()..' ' Layers of hard and soft limestone/calcareous sandstone. ' ' Medium dense calcareous, partially cemented slightly silty medium and fine sands (-SM) and gravel composed of cemented sands and limerock. ' ' Loose sandy calcareous silts (ML). Weir at East End Parkers Hammock Road (T-) Depth From To Soil Description Ground Surface.' Loose fine sands ()..'.' Layers of hard and soft limestone/calcareous sandstone..' ' Hard Limestone. ' ' Very loose calcareous very silty fine sands (SM). ' ' Very loose sandy calcareous silts (ML). Weir at County Barn Road Ditch (T-4) Depth From To Soil Description Ground Surface 6.' Loose fine sands (). 6.' 8' Layers of hard and soft limestone/calcareous sandstone. 8' ' Very loose calcareous very silty fine sands (SM). Ardaman & Associates, Inc.

6 Report of Subsurface Soil Exploration -JUN-04 Analysis and Recommendations Project No LASIP County Barn Road and Wing South Channels Page No. Naples, Collier Co., FL Groundwater was encountered in the boreholes at depths ranging from to 6 feet below the existing ground surface at the time of our field exploration (/0 /4). The groundwater depths shown on the boring logs represent the groundwater surface encountered on the dates shown. Fluctuations in groundwater level should be anticipated throughout the year due to seasonal variations in rainfall, and other factors. LABORATORY TESTING PROGRAM Representative soil samples obtained during our field sampling operation were packaged and transferred to our office and, thereafter, examined by a geotechnical engineer to obtain more accurate descriptions of the existing soil strata. Laboratory testing was performed on selected samples as deemed necessary to aid in soil classification and to further define the engineering properties of the soils. The laboratory tests included Natural Moisture Content and Percent Finer than the U.S. No. 00 Sieve (percent silt and clay) and Organic Content. The test results are presented on the attached soil boring logs at the depths from which the samples were recovered. The soil descriptions shown on the logs are based upon visual-manual procedures in accordance with local practice. Soil classification is in general accordance with the Unified Soil Classification System (ASTM D-48) and is also based on visual-manual procedures. The soils encountered in the auger borings were also classified in accordance with AASHTO M-4 Recommended Procedure for Classification of Soils and Soil-Aggregate Mixture for Highway Construction Purposes. Wing South Channels ANALYSIS AND RECOMMENDATIONS The auger borings A- through A- were performed along the alignment of the proposed Wing South Channels. Auger borings A- through A- show the typical soil profile along the proposed channels as fine sands ( or A-) occasionally underlain by thin layers of clayey sands (SC or A--6) and then limestone bedrock. The depth to rock was variable among the borings. Auger borings A-,,, 8 and 0 terminated on rock at depths ranging from to 4. feet. The remaining auger borings did not encounter Ardaman & Associates, Inc.

7 Report of Subsurface Soil Exploration -JUN-04 Analysis and Recommendations Project No LASIP County Barn Road and Wing South Channels Page No. 6 Naples, Collier Co., FL rock within the.-foot depth explored; however, gravelly sands ( or A--b) were encountered at the bottom of some of the borings indicating that rock likely exists just below. Typically, heavy excavators can remove soft limestone and boulders; however, dynamic methods using hydraulic hammers or hoes will be needed to remove hard limestone where it occurs within the proposed channels. The exception to the generalized soil/rock profile was observed along the east side of the Wing South runway adjacent to a cypress stand at the location of auger boring A-. This boring encountered feet of fine sands ( or A-) underlain by a dark brown sandy clay (CL or A--6) to the.-foot depth explored. Weir Soil Design Parameters The T borings for the proposed weirs showed a similar soil/rock profile consisting of fine sands () to depths of to feet where limestone/calcareous sandstone was encountered. The limestone extends to depths of to 8 feet and then grades to very loose marly silty sands (SM) and sandy silts (ML). The limestone appears to be weathered with hard and soft layers. Hard driving resistance of steel sheet piling should be expected, and removal of the rock by trench excavation may be appropriate to expedite installation. Very little resistance to penetration will be offered by the underlying silty sands (SM)/sandy silts (ML). The permeability of the silty sand (SM) and sandy silt (ML) strata is very low and sheet pile penetration into these strata (below a depth of feet) is necessary to keep seepage under the sheet pile wall. Following are recommended soil design parameters for the weirs. The soil properties, based on the samples obtained and the recorded N-Values from the T borings, were averaged and are presented in the following table. The soil properties presented include total unit weight, γt, in pounds per cubic feet (pcf), angle of internal friction, ø, in degrees, and cohesion strength, c, in pounds per square foot. The soil buoyant unit weight, γb, can be obtained by subtracting 6.4 pcf from the total unit weight, γt. Ardaman & Associates, Inc.

8 Report of Subsurface Soil Exploration -JUN-04 Analysis and Recommendations Project No LASIP County Barn Road and Wing South Channels Page No. Naples, Collier Co., FL SOIL DESIGN PARAMETERS FOR THE WEIR AT SOUTH END OF WING SOUTH AIRPARK (T-) Angle of T Soil Unit Depth Below Soil Type Internal Cohesion Wall Range Weight Ground Surface (Unified) Friction C Friction (N-Value) γt ø δ 0 to ' ---- pcf 0 0 psf ' to ' 6 to 0+ Limestone pcf 6 0 psf ' to ' 6 -SM pcf 0 psf ' to ' to SM 0 pcf 8 0 psf SOIL DESIGN PARAMETERS FOR THE WEIR AT NORTH END OF WING SOUTH AIRPARK (T-) Angle of T Soil Unit Depth Below Soil Type Internal Cohesion Wall Range Weight Ground Surface (Unified) Friction C Friction (N-Value) γt ø δ 0 to 6' 6 to pcf 0 0 psf 6' to ' to 0+ Limestone pcf 6 0 psf ' to ' 4 -SM pcf 0 psf ' to ' ML 0 pcf 8 0 psf SOIL DESIGN PARAMETERS FOR THE WEIR AT EAST END OF PARKERS HAMMOCK ROAD (T-) Angle of T Soil Unit Depth Below Soil Type Internal Cohesion Wall Range Weight Ground Surface (Unified) Friction C Friction (N-Value) γt ø δ 0 to 6' ---- pcf 0 0 psf 6' to ' 6 to 0+ Limestone pcf 6 0 psf ' to ' SM/ML 0 pcf 8 0 psf SOIL DESIGN PARAMETERS FOR THE WEIR AT COUNTY BARN ROAD DITCH (T-4) Angle of T Soil Unit Soil Type Internal Cohesion Range Weight (Unified) Friction C (N-Value) γt ø Depth Below Ground Surface Wall Friction δ 0 to ' 6 pcf 0 0 psf ' to 8' 4 to 0+ Limestone pcf 6 0 psf 8' to ' 0 to SM 0 pcf 8 0 psf Ardaman & Associates, Inc.

9 Report of Subsurface Soil Exploration -JUN-04 Analysis and Recommendations Project No LASIP County Barn Road and Wing South Channels Page No. 8 Naples, Collier Co., FL GENERAL COMMENTS The analysis and recommendations in this report are based on the data obtained from the 4 T borings and hand auger borings performed at the approximate locations indicated on the Boring Location Plans shown on the attached Figure. This report does not reflect any variations that may occur between the borings. The nature and extent of variations may not become evident until during the course of construction. If variations then appear evident, it will be necessary for a reevaluation of the recommendations of this report to be made after performing on-site observations during the construction period and noting the characteristics of any variations. When the final design and specifications are completed, we would like the opportunity to review them to determine whether changes in the original concept may have affected the validity of our recommendations and whether these recommendations have been implemented in the design and specifications. While the borings are representative of subsurface conditions at their respective locations and for their respective vertical reaches, local variations characteristic of the subsurface materials of the region are anticipated and may be encountered. The boring logs and related information are based on the driller's logs and visual examination of selected sample in the laboratory. The delineation between soil types shown on the logs is approximate and the description represents our interpretation of subsurface conditions at the designated boring locations and on the particular date drilled. We appreciate the opportunity to be of service to you on this project. If you have any questions about this report, please contact this office. Very truly yours, Ardaman & Associates, Inc. Florida Certificate of Authorization No Gary A. Drew, P.E. Vice President/Branch Manager FL License No. 04 GAD/egs Ardaman & Associates, Inc.

10 ATTACHMENTS FIGURE - BORING LOCATION PLANS BORING LOGS T- THROUGH T-4 HAND AUGER BORING LOGS HA- THROUGH HA- Ardaman & Associates, Inc.

11 N BORING LOCATION PLAN W BORING LOCATION PLAN E S LEGEND = HAND AUGER BORING LOCATION/WING SOUTH CHANNELS = STANDARD PENETRATION TEST BORING LOCATION/PROPOSED WEIRS FIGURE BORING LOCATION PLANS SOURCE: COPY OF AERIAL PHOTOGRAPHS OBTAINED FROM THE COLLIER COUNTY PROPERTY APPRAISER S WEBSITE Ardaman & Associates, Inc. Geotechnical, Environmental and Materials Consultants LELY AREA STORMWATER IMPROVEMENT PROJECT COUNTY BARN ROAD AND WING SOUTH CHANNELS NAPLES, COLLIER COUNTY, FL Drawn By: File No ES Checked By: Approved By: GD Gary Drew, P.E. Date: JUN 04 Figure No.

12 BORING LOCATION: WIER AT SO. END WING SOUTH AIRPARK (SEE FIG.) CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. STATION: N6 06.6' OFFSET: W08 4.' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: GROUND SURFACE ELEVATION: TIME: LOCATION: NAPLES, COLLIER COUNTY, FL WATER TABLE DEPTH (ft):.0' DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: CME- BIT: -/8" DIA. TRICONE ROLLER DRILLING RODS: NW DRILLING METHOD: ROTARY WASH WITH DRILLING FLUID WEATHER CONDITIONS: PARTLY CLOUY/HOT DEPTH, FT. BLOWS T N-VALUE SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS % WATER CONTENT PERCENT FINES % ORGANIC CONTENT LIQUID LIMIT PLAST. INDEX 0 Poorly Graded Sand - Brown fine sand. Hand Augered to 4. ft. Safety hammer from 4.' to TERM SC Clayey Sand - Brown clayey fine sand. Layers of soft and hard limestone/calcareous sandstone. 4-0/"- 0/" /"- - 0/" -SM Poorly Graded Sand with Silt and Gravel - Light gray calcareous, partially cemented slightly silty medium and fine sand and gravel (cemented sands and limerock) SM Silty Sand - Light gray calcareous very silty fine sand, trace gravel (cemented sands and limerock) BORING TERMINATED AT.' 0 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: T-

13 BORING LOCATION: WIER AT NO. END WING SOUTH AIRPARK (SEE FIG.) CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. STATION: N6 0.4' OFFSET: W08 4.9' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: GROUND SURFACE ELEVATION: TIME: LOCATION: NAPLES, COLLIER COUNTY, FL WATER TABLE DEPTH (ft):.0' DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: CME- BIT: -/8" DIA. TRICONE ROLLER DRILLING RODS: NW DRILLING METHOD: ROTARY WASH WITH DRILLING FLUID WEATHER CONDITIONS: PARTLY CLOUY/HOT DEPTH, FT. BLOWS T N-VALUE SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS % WATER CONTENT PERCENT FINES % ORGANIC CONTENT LIQUID LIMIT PLAST. INDEX Poorly Graded Sand - Brown fine sand. Safety hammer from 0 to TERM SC Clayey Sand - Brown clayey fine sand. Poorly Graded Sand with Gravel - Brown fine sand, some gravel (shell and limerock fragments) Layers of soft and hard limestone/calcareous sandstone / " 0/" SM Poorly Graded Sand with Silt and Gravel - Light gray calcareous, partially cemented slightly silty medium and fine sand and gravel (cemented sands and limerock). ML Sandy Silt - Light gray sandy calcareous silt BORING TERMINATED AT.' 0 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: T-

14 BORING LOCATION: WIER AT E. END OF PARKERS HAMMOCK RD.(SEE FIG.) CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. STATION: N6 06.' OFFSET: W08 4.' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: GROUND SURFACE ELEVATION: TIME: LOCATION: NAPLES, COLLIER COUNTY, FL WATER TABLE DEPTH (ft):.0' DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: CME- BIT: -/8" DIA. TRICONE ROLLER DRILLING RODS: NW DRILLING METHOD: ROTARY WASH WITH DRILLING FLUID WEATHER CONDITIONS: PARTLY CLOUY/HOT DEPTH, FT. BLOWS T N-VALUE SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS % WATER CONTENT PERCENT FINES % ORGANIC CONTENT LIQUID LIMIT PLAST. INDEX 0 Asphalt and Rock Base. Hand Augered to 4. ft. Poorly Graded Sand - Brown fine sand. Safety hammer from 4.' to TERM 4-4- SC Clayey Sand - Brown clayey fine sand. Layers of soft and hard limestone/calcareous sandstone. 9-0/"- 0/" Hard Limestone/Calcareous Sandstone. 0/0"- - 0/0" SM Silty Sand - LIght gray calcareous very silty fine sand, trace gravel (cemented sands and limerock) ML Sandy Silt - Light gray sandy calcareous silt BORING TERMINATED AT.' 0 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: T-

15 BORING LOCATION: WIER AT COUNTY BARN RD. DITCH (SEE FIG. ) CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. STATION: N6 0.68' OFFSET: W ' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: 0-MAY-04 START: FINISH: GROUND SURFACE ELEVATION: TIME: LOCATION: NAPLES, COLLIER COUNTY, FL WATER TABLE DEPTH (ft): 6.0' DATE: 0-MAY-04 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: CME- BIT: -/8" DIA. TRICONE ROLLER DRILLING RODS: NW DRILLING METHOD: ROTARY WASH WITH DRILLING FLUID WEATHER CONDITIONS: PARTLY CLOUY/HOT DEPTH, FT. BLOWS T N-VALUE SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS % WATER CONTENT PERCENT FINES % ORGANIC CONTENT LIQUID LIMIT PLAST. INDEX 0 Asphalt and Rock Base. Poorly Graded Sand - Light brown fine sand. Hand Augered to 4. ft. Safety hammer from 4.' to TERM /4"- - 0/4" Layers of soft and hard limestone/calcareous sandstone /"- 0/" SM Silty Sand - Light gray calcareous very silty fine sand, trace gravel (cemented sands and limerock) BORING TERMINATED AT.' 0 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: T-4

16 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N6 06.4' LONG: W08 4.6' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: 4.0' TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEGG LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. (A-) CL Sandy Lean Clay - Dark brown sandy clay, medium plasticity. (A--6) 4 SAMPLE # NM = 9% -00 = 0% TERMINATED AT.' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-

17 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N ' LONG: W08 4.8' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: N.E. TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. (A-) TERMINATED ON ROCK AT ' 4 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-

18 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N ' LONG: W ' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: N.E. TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. (A-) 4 SC Clayey Sand - Brown clayey fine sand. (A--6) TERMINATED ON ROCK AT 4.' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-

19 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N ' LONG: W08 4.0' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: 4.' TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. (A-) 4 Poorly Graded Sand with Gravel - Brown fine sand, some gravel consisting of limerock and shell fragments (A--b). TERMINATED.' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-4

20 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N ' LONG: W ' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: 4.' TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. (A-) SC Clayey Sand - Brown clayey fine sand. (A--6) 4 SAMPLE # NM = % -00 = % Poorly Graded Sand with Gravel - Brown fine sand, some gravel consisting of limerock and shell fragments. (A--b) TERMINATED AT.' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-

21 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N6 0.' LONG: W08 4.' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH:.0' TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. (A-) SC Clayey Sand - Brown clayey fine sand. (A--6) Poorly Graded Sand with Gravel - Brown fine sand, some gravel consisting of limerock and shell fragments. (A--b) 4 TERMINATED AT.' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-6

22 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N6 0.4' LONG: W08 4.0' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: N.E. TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. TERMINATED ON ROCK AT.0' 4 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-

23 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N6 0.0' LONG: W ' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: N.E. TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Brown fine sand. (A-) SC Clayey Sand - Brown clayey fine sand. (A--6) 4 TERMINATED ON ROCK AT 4.0' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-8

24 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N ' LONG: W08 4.0' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: 4.0' TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Dark brown slightly organic fine sand. (A-) SAMPLE # NM = 0% O.C. = 4.9% SC Clayey Sand - Brown clayey fine sand. (A--6) 4 Poorly Graded Sand - Brown fine sand, trace of shell fragments. (A-) TERMINATED AT.' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-9

25 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N6 06.' LONG: W08 4.4' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH: NE TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand - Dark brown slightly organic fine sand. (A-) TERMINATED ON ROCK AT.0' 4 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-0

26 BORING LOCATION: SEE FIG. CLIENT: AGNOLI, BARBER & BRUNDAGE, INC. LAT: N6 06.' LONG: W08 4.8' PROJECT: LASIP COUNTY BARN ROAD AND WING SOUTH CHANNELS DATE DRILLED: -MAY-4 START: FINISH: LOCATION: NAPLES, COLLIER COUNTY, FLORIDA GROUND SURFACE ELEVATION: WATER TABLE DEPTH:.0' TIME: DATE: -MAY-4 DRILL CREW: WOOTEN/SLEE LOGGED BY: G. DREW DRILL MAKE & MODEL: N/A BIT: N/A DRILLING RODS: N/A DRILLING METHOD: HAND-HELD BUCKET AUGER WEATHER CONDITIONS: PARTLY CLOUDY DEPTH, FT. SAMPLE NO. GRAPHIC LOG USCS SOIL DESCRIPTION REMARKS 0 Poorly Graded Sand with Gravel - Brown fine sand, some gravel consisting of limerock and shell fragments. (A--b) Poorly Graded Sand - Dark brown slightly organic fine sand, heavy roots. (A-) SAMPLE # NM = % O.C. =.9% 4 TERMINATED AT.' 6 PAGE OF REVIEWED BY: GARY A. DREW, P.E. FILE NO: BORING NO.: HA-

27 APPENDIX SOIL BORING, SAMPLING AND TESTING METHODS PROJECT SOIL DESCRIPTION PROCEDURE UNIFIED AND AASHTO Ardaman & Associates, Inc.

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