Jax_Habr_Deep_ContractB_GDR_9May2018.pdf

SECTION 00 31 32

Geotechnical Data Report for

Jacksonville Harbor Deepening

47-foot Project

Contract B

Cut-7 through Cut-42

Prepared by

Geotechnical Branch

Engineering Division

Jacksonville District Corps of Engineers

9 May 2018

Table of Contents

1.1 SCOPE

1.2 CHARACTER OF MATERIALS

The Regional and Local Geology Materials Encountered

1.2.2.1 Shoaling Material

1.2.2.2 Deepening Material

1.3 DEFINITIONS

Definitions of Basic Terms Current Logging Terms Previous Logging Terms Testing and Procedure Methods

1.4 GEOTECHNICAL DATA

Summary of Field Investigations Summary of Index Testing Data Summary of Additional Laboratory Testing Data Boring Log Notes Recovered Materials Boring Logs Laboratory Index Testing Data Laboratory Rock Testing Data Sedimentation Rate Testing Data Additional Information ..................................................................................................... 5 7 3

List of Tables

Table 1. Available Boring Data Table 2. Available Vibracore Data Table 3. Index Testing Available for this Project Table 4. Available Laboratory Rock Testing Data Table 5. Available Sedimentation Rate Data

List of Plates

Plate B-1. Vicinity Map Plate B-2. Location of Field Investigations Plate B-3. Location of Field Investigations Plate B-4. Location of Field Investigations

Jacksonville Harbor Deepening, 47-foot Project Contract B, Cut-7 through Cut-42

SECTION 00 31 32 - 2

1.1 SCOPE

The information provided in this section encompasses the geotechnical field investigations available for this project. The investigations consist of borings. The associated boring logs are presented in paragraph 1.4.6. Laboratory testing data are presented in paragraphs 1.4.7 through 1.4.9, and the results of the marine resistivity survey are presented in paragraph 1.4.10. A character of materials paragraph is included to provide a comprehensive description of the materials utilizing both recent and historical knowledge of the project area. Also included in this section are definitions of terms and boring log notes, which provide additional explanation of the boring logs and drilling techniques.

Items discussed in the character of materials paragraph may not appear explicitly on the boring logs. Based on historic knowledge of the project area, the character of materials paragraph includes items that supplement the data documented by the boring logs. When reviewing the boring logs, use all of the data on the logs, including the materials description, legend, and blow counts. When evaluating the subsurface conditions, use all of the data, including the character of materials paragraph and boring logs.

During the solicitation period, any questions that pertain to the information provided in this section should be addressed to the contract specialist identified in Block 9 of SF1442. After contract award, questions should be addressed to the appointed ACO/COR, which will coordinate with Geotechnical Branch.

1.2 CHARACTER OF MATERIALS

The Regional and Local Geology

Jacksonville Harbor Entrance Channel and the surrounding vicinity fall within the coastal lowlands physiographic division of northeast Florida, which runs parallel to the coastline and extends from the Atlantic Ocean to just west of downtown Jacksonville.

The regional geology of the Jacksonville Harbor Entrance Channel area is characterized by Holocene to Upper Miocene age undifferentiated surficial deposits underlain by sediments of the Hawthorn Group, and followed by Eocene marine carbonates.

The undifferentiated surficial deposits are composed of Holocene to Pleistocene age, marine terrace and beach ridge sediments consisting of sands, silts, clays, and shell beds, and Pliocene/Upper Miocene age, tan or light gray sand, shell, sandy clay, and limestone. Those sediments are approximately 70 feet thick.

Underneath the undifferentiated surficial deposits follow the sediments of the Miocene age Hawthorn Group. The Hawthorn Group consists mainly of dark gray and olive green sandy to silty clay, clayey sand, clay, and sandy limestone. Low to moderate amounts of black to brown, sand to granule-pebble size phosphate are present in most lithologies within the Hawthorn Group. The unit ranges in thickness from about 250 feet to as much as 500 feet. Although the Hawthorn Group thickens generally to the northeast, it varies in thickness due to irregular upper and lower formation boundaries. The Hawthorn Group occurs at depths ranging from approximately 50 to 200 feet below ground surface throughout Duval County.

Jacksonville Harbor Deepening, 47-foot Project

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Materials Encountered

The materials to be dredged are characterized from historic core and vibracore borings from 1961 through 2018. Boring locations are depicted in Plates B-1 through B-4 and listed in Tables 1 and

2. Laboratory index testing results are presented in Table 3 with laboratory rock testing data and sedimentation rate data in Tables 4 and 5, respectively.

A marine resistivity survey was conducted for the entire Jacksonville Harbor Channel in 2009. The Resistivity Survey Report is attached in paragraph 1.4.10.

Jacksonville Harbor has been deepened multiple times and is dredged for maintenance regularly.

The current design template reaches to -40 feet MLLW plus 2 feet allowable over depth. There are many historic borings collected within the current dredge template and included in this GDR.

The material presented above -42 feet MLLW shown on the historic boring logs and sediment gradation curves has been removed by previous dredging events with subsequent shoaling. This does not apply to borings outside the current template or in the proposed wideners.

1.2.2.1 Shoaling Material

Shoaling material is present above the above -42 feet MLLW and consists of poorly-graded quartz sand (SP), sand with silt (SP-SM) and silty sand (SM) with varying amounts of sand to gravel-sized shell, including oyster shell.

Trash, debris, large oyster shells and rock fragments were encountered during previous maintenance dredging events and are present in the materials to be dredged.

1.2.2.2 Deepening Material

Within the deepening template, the material recovered from the borings and depicted on the boring logs indicate the presence of rock below layers of unconsolidated sediments. Only a few borings did not show rock within the dredge template.

The unconsolidated sediments consist primarily of fine-grained poorly-graded quartz sand (SP), quartz sand with silt (SP-SM) and silty sand (SM) with varying amounts of sand to gravel-sized shell. Occasional clay layers are present.

The rock is composed of siltstone, sandstone, and limestone.

The siltstone was identified as relict oyster beds and consists mostly of consolidated silt, some quartz sand, and large oyster shells and its condition ranges from very soft to moderately hard.

The sandstone and limestone is composed of quartz and carbonate with unit weights from 110 to 150 pounds per cubic foot (pcf). Its condition ranges from decomposed to slightly weathered.

Decomposed rock is soft to very soft and shows a relict rock structure and can behave like a stiff clay or a silty sand, depending on the original rock. The slightly and moderately weathered rock exhibits discoloration and can be pitted and vuggy. The hardness of the encountered rock is variable throughout, ranging from soft to hard. Laboratory tests, such as unconfined compressive strength (UCS), point load, splitting tensile strength, and Cerchar abrasivity testing has been performed on selected samples confirming the variability of the rock strength and characteristics.

For example point load testing shows strengths ranging from 747 pounds per square inch (psi) to 11,200 psi, and unconfined compressive strength (UCS) testing shows strengths from 111 psi to 3,892 psi. The strengths results obtained with point load testing are generally multiple times higher than the UCS testing results. The splitting tensile strength results ranging from 198 psi to 807 psi. The bedding of the rock is also variable ranging from a few inches to several feet and the Rock Quality Designation Index (RQD) ranges in most cores between 0% and 65%. However, several borings revealed RQD’s above 65%. All samples showed a low abrasiveness.

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 4

In some of the borings, rock samples could not be recovered using rock coring methods and only disturbed samples from Standard Penetration Tests (SPT) could be retrieved. Therefore, the accompanying blow counts should be utilized for the evaluation of the hardness of the rock.

Rock testing results, hardness, bedding, and fracturing must be taken into account for rock removal evaluation. The variability of these rock properties creates areas that are very difficult to remove by conventional dredging alone and require pretreatment.

Previous channel deepening events have shown rock to be harder surpassing 9,000 psi.

Therefore, areas with massive in situ rock with bedding greater than 3 feet thickness and up to 10,000 psi strength observed during unconfined compressive strength testing is to be expected.

1.3 DEFINITIONS

Definitions not explicitly indicated in the sections below are typical industry standard definitions from their respective ASTM.

Definitions of Basic Terms

Bgs – Below ground surface Bml – Below mud line Carbonate – Soil component that reacts with HCl of an indeterminate origin (shell, rock, etc.).

Fill – Material that has been placed by man, described with all soil characteristics.

Layer – Rock or soil with a thickness of 6 inches or less.

Lens – A geologic deposit of variable thickness, which disappears laterally in all directions and cannot be correlated to adjacent borings.

Rock – A naturally occurring substance composed of one or more minerals bound together. This geologic term includes a range of engineering properties: strength, hardness, permeability, weathering, and discontinuity. These properties are noted or can be inferred from the boring logs as blow counts, penetration rate, RQD, hardness, etc.

Shell – Material composed of predominantly (>75%) coarse-grained sand to gravel-sized whole or broken shell.

Current Logging Terms

Definition of terms used on boring logs dated since 2000:

Banded - 0.02' (6 mm) to 0.1' (3.0 cm).

Boulder-Sized – Particles greater than 12 inches in diameter.

Cavity - Voids greater than the diameter of the core.

Coarse Grained - Grain diameter greater than 0.079" (2 mm) for sedimentary rocks or 0.197" (5

mm) for igneous or metamorphic rocks.

Coarse Grained Sand-Sized – Less than 10 percent of fine and medium grained sand sizes are present.

Coarse Gravel-Sized – Particles greater than 3/4 of an inch but less than 3 inches in diameter.

Cobble-Sized – Particles greater than 3 inches but less than 12 inches in diameter.

Decomposed – Applicable to saprolitic rock; rock is essentially reduced to a soil with a relic rock texture; can be molded or crumbled by hand.

Dipping (Dip) - 20 to 45 degrees.

Discontinue – Particles were present within the unit above but are no longer present.

Fine Grained - Grain diameter between 0.004" (0.1 mm) and 0.016" (0.4 mm) for sedimentary rocks or 0.039" (1 mm) for igneous or metamorphic rocks.

Fine Grained Sand-Sized - Less than 10 percent of medium and coarse grained sand sizes are present.

Fine Gravel-Sized – Particles greater than No. 4 sieve but less than 3/4 of an inch in diameter.

Flat (Dip) - 0 to 20 degrees.

Fossiliferous – Greater than 40 percent fossils.

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 5

Hard (Hardness) - Difficult to scratch with a knife (cannot be pitted with a geology hammer, but can be chipped with moderate blows of the hammer).

Highly Fractured - Spacing 0.3' (9.1 cm) to 1' (30.5 cm).

Highly Weathered - Entire section is discolored; alteration is greater than 50%; some areas of slightly weathered rock are present; some minerals are leached away; retains only a fraction of its original strength (wet strength usually lower than dry strength).

Intact – Spacing greater than 6' (1.8 m).

Intensely Fractured - Spacing less than 0.3' (9.1 cm).

Massive – Over 3' (0.9 m) thick.

Medium-Bedded - 0.3' (9.1 cm) to 1' (30.5 cm) thick.

Medium Grained - Grain diameters between 0.016" (0.4 mm) to 0.079" (2 mm) for sedimentary rocks or 0.039" (1 mm) to 0.197" (5 mm) for igneous or metamorphic rocks.

Medium Grained Sand-Sized - Less than 10 percent of fine and coarse grained sand sizes are present.

Moderately Fractured - Spacing 1' (30.5 cm) to 3' (0.9 m).

Moderately Hard (Hardness) - Can be scratched easily with a knife, but cannot be scratched by a fingernail (can be pitted with moderate blows of a geology hammer).

Moderately Open (Fracture Aperture) - 0.020" (0.5 mm) to 0.098" (2.5 mm).

Moderately Weathered - Discoloration is evident; surface is pitted and altered, with alterations penetrating well below rock surfaces; 10% to 50% of the rock is altered; strength is noticeably less than unweathered rock.

Non-fossiliferous – No observed fossils.

Open (Fracture Aperture) - 0.098" (2.5 mm) to 0.394" (10 mm).

Pitted - Voids 0.039" (1mm) to 0.236" (6mm) in diameter.

Porous - Voids less than 0.039" (1mm) in diameter.

Slightly Fractured - Spacing 3' (0.9 m) to 6' (1.8 m).

Slightly Weathered - Superficial discoloration, alteration and/or discoloration along discontinuities;

less than 10% of the rock volume is altered; strength is essentially unaffected.

Soft (Hardness) - Can be scratched with a fingernail (cannot be crumbled between fingers, but can be easily pitted with light blows of a geology hammer).

Solid - Absence of voids.

Sparsely Fossiliferous – Less than 40 percent fossils.

Steeply Dipping (Dip) - 45 to 90 degrees.

Thick-Bedded – 1' (30.5 cm) to 3' (0.9 m) thick.

Thin-Bedded - 0.1' (3.0 cm) to 0.3' (9.1 cm) thick.

Thin Parting - Paper thin to 0.002' (0.6 mm).

Tight (Fracture Aperture) - 0.004" (0.1 mm) to 0.020" (0.5 mm).

Unweathered - No evidence of any mechanical or chemical alteration.

Very Fine Grained - Grain diameter less than 0.004" (0.1 mm); individual grains or crystals are too small to be seen with the naked eye.

Very Hard (Hardness) - Cannot be scratched with a knife (chips can be broken off only with heavy blows of a geology hammer).

Very Soft (Hardness) - Can be deformed by hand (has a rock-like character, but can be easily broken by hand).

Very Tight (Fracture Aperture) - less than 0.004" (0.1 mm).

Very Wide (Fracture Aperture) - 0.394" (10 mm) to 0.984" (25 mm).

Vuggy - Voids 0.236" (6mm) to the diameter of the core.

Previous Logging Terms

Definition of terms used on boring logs dated before 2000:

Dense – Equivalent to SPT N-value of 30 to 50.

Incompetent – Rock that disintegrates while coring; weak.

Indurated – Rock or soil hardened or consolidated by pressure or cementation. Very difficult to break by hand.

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 6

Poorly-Indurated – See semi-indurated.

Seam – Rock or soil with average thickness of 2 to 3 inches.

Semi-Indurated – Rock or soil with a lesser degree of hardening or consolidation by pressure or cementation. Crumbles with little effort by hand.

Testing and Procedure Methods

Test/Procedure Method Abrasion Resistance of Large-Size Coarse Aggregate, Los Angeles Machine ASTM C535 Abrasion Resistance of Small-Size Coarse Aggregate, Los Angeles Machine ASTM C131 Air Content by the Pressure Method ASTM C231 Air Content by the Volumetric Method ASTM C173 Air-Entraining Admixtures for Concrete ASTM C233 Atterberg Limits, wet preparation method, test method a multipoint ASTM D4318 Bulk Specific Gravity of Bituminous Mixtures ASTM D2726 Capping Cylindrical Concrete Specimens ASTM C617 Carbonate Content ASTM D4373 Cerchar Abrasivity Index (CAI), ASTM D7625 Compaction: 4" Mold, Modified Proctor ASTM D1557 Compaction: 4" Mold, Standard Proctor ASTM D698 Compaction: 6" Mold, Modified Proctor ASTM D1557 Compaction: 6" Mold, Standard Proctor ASTM D698 Compressive Strength of Cast in Place Concrete Cylinders ASTM C873 Compressive Strength of Cylindrical Concrete Specimens (Set of 4) ASTM C39 Compressive Strength of Lightweight Concrete ASTM C495 Consolidation, each load of rebound increment with complete time ASTM D2435

Density and Water Content of Soil by Nuclear Methods (Minimum 4)

ASTM

D2922/D3017

Density of Bituminous Concrete in Place by Nuclear Methods (Minimum 4) ASTM D2950 Density of Soil in Place by the Sand-Cone Method ASTM D1556 Direct Shear ASTM D3080 Drilled Cores and Sawed Beams of Concrete ASTM C42 Extraction of Bituminous Paving Mixtures ASTM D2172 Freezing and Thawing (up to 55 cycles) ASTM D5312 Grain size sieve Analysis ASTM D422 Hydrometer Analysis ASTM D422 Making and Curing Concrete Test Specimens in the Field (Set of 6) ASTM C31 Making and Curing Concrete Test Specimens in the Lab (Set of 4) ASTM C192 Marshall Resistance to Plastic Flow (Set of 3) ASTM D1559 Material Passing No. 200 Sieve ASTM D1140 Modulus of Elasticity ASTM D3148 Moisture Content ASTM D2216

Munsell Color Munsell Soil Color Charts

Organic Content, Test Method C ASTM D2974 Organic Impurities in Fine Aggregate ASTM C40 Permeability ASTM D4525 Permeability: Constant Head Permeability ASTM D2434 Permeability: Falling Head Permeability ASTM D5084

Jacksonville Harbor Deepening, 47-foot Project

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Test/Procedure Method Petrographic Examination ASTM C295 Point Load Test ASTM 5731 Sampling Aggregate (Minimum 4 hours) ASTM D75 Sampling Freshly Mixed Concrete ASTM C172 Sedimentation Rate No ASTM Sieve Analysis of Aggregate ASTM C136 Slump of Hydraulic-Cement Concrete ASTM C143 Soil Classification (Boring logs) ASTM D 2488 Specific Gravity and Absorption of Fine Aggregate ASTM C128 Specific Gravity for Rock ASTM C127 Specific Gravity for Soil ASTM D854

SPLITTING TENSILE STRENGTH ASTM D3967

Splitting Tensile Strength of Concrete Cylinders ASTM C496 Subsample Preparation ASTM D4220, Group B ASTM D4220, Sulfate Soundness ASTM C88 Total Evaporable Moisture Content ASTM C566 Triaxial Compression Test for Rock with Strain Gages or LVDTs (per confining pressure)

ASTM D2664

Triaxial compression: Consolidated Undrained (CU) Triaxial Compression Test R Test with Pore Pressure Measurements (per confining pressure)

ASTM D4767

Triaxial compression: Unconsolidated Undrained (UU) Triaxial Compression Test Q Test with Pore Pressure Measurements (per confining pressure)

ASTM D2850

Unbonded Caps for Compressive Strength ASTM C1231 Unconfined Compressive Strength for Rock Greater than 9,000 psi with Strain ASTM D2938 Unconfined Compressive Strength for Rock up to 9,000 psi with Strain ASTM D2938 Unconfined Compressive Strength for Soil ASTM D2166 Unit Weight and Absorption ASTM C127 Unit Weight of Aggregate ASTM C29 - Unit Weight of Rock RTH 109-93 Visual Percent Shell No ASTM Wetting and Drying ASTM D5313

1.4 GEOTECHNICAL DATA

Summary of Field Investigations

The tables below summarizes the historical and recent field investigations data set available for this project.

Table 1. Available Boring Data

Designation State Plane, FL-E, NAD83

Location Available for Inspection X Y

CB-100* 506239 2203175 Cut-17

CB-101* 505072 2203498 Cut-18

CB-102* 504352 2203392 Cut-19

CB-42-29* 507527 2202661 Cut-16

CB-42-33* 499892 2201418 Cut-40

CB-42-34* 496630 2202211 Cut-41

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 8

Designation State Plane, FL-E, NAD83

Location Available for Inspection X Y

CB-42-35* 495975 2203094 Cut-42

CB-42-47* 518591 2202631 Cut-7

CB-42-48* 516549 2199205 Cut-9

CB-42-49* 514217 2198389 Cut-11

CB-42-50* 511126 2199568 Cut-14/15

CB-42-51* 509547 2200876 Cut-14/15

CB-42-52* 507545 2202535 Cut-16

CB-42-53* 504927 2203683 Cut-19

CB-42-55* 498406 2202611 Cut-41

CB-42-56* 497971 2201656 Cut-41

CB-42-81* 499362 2202158 Cut-40

CB-R5* 501623 2202313 Cut-39

CB-JHM82-39* 492730 2202527 Cut-42

CB-JHM82-40* 495560 2202326 Cut-42

CB-J91-1* 495503 2202341 Cut-42

CB-JHR97-2* 504238 2203386 Cut-19

CB-JHR97-4* 502491 2202413 Cut-39

CB-JHR97-7* 496800 2203152 Cut-41

CB-JHR97-8* 494229 2202519 Cut-42

CB-JHMP05-1 508390 2201784 Cut-14/15

CB-JHMP05-2 510440 2199595 Cut-14/15

CB-JHMP05-5 512408 2198561 Cut-13

CB-JHPM09-13 492489 2202538 Cut-42

CB-JHPM09-14 494732 2202376 Cut-42

CB-JHPM09-15 497199 2203050 Cut-41

CB-JHPM09-16 498983 2202272 Cut-40

CB-JHPM09-17 500552 2201768 Cut-40

CB-JHPM09-18 502018 2203023 Cut-39

CB-JHPM09-19 503819 2203743 Cut-19

CB-JHPM09-20 506734 2203513 Cut-16

CB-JHPM09-21 507874 2202216 Cut-14/15

CB-JHPM09-22 509269 2201526 Cut-14/15

CB-JHPM09-23 511076 2200149 Cut-14/15

CB-JHPM09-24 512584 2198802 Cut-13

CB-JHPM09-25 514028 2198355 Cut-11

CB-JHPM09-26 516172 2199461 Cut-9

CB-JHPM09-27 518015 2200448 Cut-8

CB-JHPM09-28 518631 2202355 Cut-7

CB-JHPM09-49 497614 2201897 Cut-41

CB-JH14-044 491578 2202368 Cut-42

CB-JH14-045 492113 2202053 Cut-42

CB-JH14-046 493001 2202594 Cut-42

CB-JH14-047 493356 2202284 Cut-42

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 9

Location Available for Inspection X Y

CB-JH14-048 493699 2202755 Cut-42

CB-JH14-049 494939 2203044 Cut-42

CB-JH14-050 495406 2202387 Cut-42

CB-JH14-051 495438 2203220 Cut-42

CB-JH14-052 496112 2202340 Cut-41

CB-JH14-052A 496112 2202326 Cut-41

CB-JH14-053 496481 2203153 Cut-41

CB-JH14-054 498217 2202855 Cut-41

CB-JH14-055 498482 2201293 Cut-40

CB-JH14-056 499251 2201293 Cut-40

CB-JH14-057 499909 2202473 Cut-40

CB-JH14-058 500420 2202525 Cut-39

CB-JH14-059 501101 2201816 Cut-39

CB-JH14-060 501538 2203073 Cut-39

CB-JH14-061 502163 2202383 Cut-39

CB-JH14-062 502742 2203584 Cut-39

CB-JH14-063 503301 2203829 Cut-39

CB-JH14-064 503361 2203040 Cut-39

CB-JH14-065 503917 2203335 Cut-19

CB-JH14-066 504629 2203300 Cut-18

CB-JH14-067 504500 2204148 Cut-18

CB-JH14-068 505722 2203124 Cut-17

CB-JH14-069 505836 2203960 Cut-17

CB-JH14-070 506557 2202924 Cut-16

CB-JH14-071 506972 2202631 Cut-16

CB-JH14-072 507642 2203003 Cut-16

CB-JH14-073 508397 2202466 Cut-14/15

CB-JH14-074 508833 2202045 Cut-14/15

CB-JH14-075 508783 2201286 Cut-14/15

CB-JH14-076 509794 2201052 Cut-14/15

CB-JH14-077 510056 2200331 Cut-14/15

CB-JH14-078 510574 2200569 Cut-14/15

CB-JH14-079 511458 2199227 Cut-13

CB-JH14-080 511860 2199644 Cut-13

CB-JH14-081 512348 2199551 Cut-13

CB-JH14-082 513091 2199206 Cut-12

CB-JH14-083 513362 2198379 Cut-12

CB-JH14-084 513455 2198786 Cut-12

CB-JH14-085 514042 2198973 Cut-11

CB-JH14-086 514717 2199025 Cut-10

CB-JH14-087 515627 2199421 Cut-9

CB-JH14-088 516568 2199781 Cut-9

CB-JH14-089 517596 2199850 Cut-8

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 10

Location Available for Inspection X Y

CB-JH14-090 517645 2200905 Cut-8

CB-JH14-091 518123 2201539 Cut-8

CB-JH14-092 518379 2200833 Cut-8

CB-JH14-093 518684 2201370 Cut-8

CB-JH14-094 518864 2203166 Cut-7

CB-JH14-095 519116 2203870 Cut-7

CB-JH14-096 519137 2201892 Cut-7

CB-JH14-098 519271 2202404 Cut-7

CB-JH14-099 519706 2203304 Cut-7

CB-JH14-132 495210 2203010 Cut-42

CB-JH14-133 496468 2202899 Cut-41

CB-JH14-134 497907 2202489 Cut-41

CB-JH14-135 498604 2201874 Cut-40

CB-JH14-136 501158 2202671 Cut-39

CB-JH14-137 502110 2202492 Cut-39

CB-JH14-138 503135 2203473 Cut-39

CB-JH14-139 504499 2203911 Cut-18

CB-JH14-140 506116 2203781 Cut-17

CB-JH14-141 507217 2203205 Cut-16

CB-JH14-142 508506 2202181 Cut-14/15

CB-JH18-16 493513 2202192 Cut-42

CB-JH18-16a 493501 2202185 Cut-42

CB-JH18-17 495790 2202986 Cut-42

CB-JH18-18 496079 2202715 Cut-41

CB-JH18-19 496506 2202426 Cut-41

CB-JH18-20 497053 2202580 Cut-41

CB-JH18-21 499427 2202649 Cut-41

CB-JH18-21a 499370 2202646 Cut-40

CB-JH18-22 499903 2201771 Cut-40

CB-JH18-22a 499874 2201774 Cut-40

CB-JH18-23 500065 2202699 Cut-40

CB-JH18-24 501565 2202695 Cut-39

CB-JH18-24a 501578 2202705 Cut-39

CB-JH18-25 502628 2202865 Cut-39

CB-JH18-25a 502619 2202861 Cut-39

CB-JH18-26 505301 2203286 Cut-17

CB-JH18-27 506012 2203007 Cut-17

CB-JH18-28 507611 2202327 Cut-14/15

CB-JH18-29 507975 2202595 Cut-14/15

CB-JH18-30 508108 2201943 Cut-14/15

CB-JH18-31 508515 2202061 Cut-14/15

CB-JH18-32 511370 2200042 Cut-14/15

CB-JH18-33 511933 2198952 Cut-13

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 11

Location Available for Inspection X Y

CB-JH18-34 513286 2199154 Cut-12

CB-JH18-35 514295 2199117 Cut-10

CB-JH18-36 515716 2199621 Cut-9

CB-JH18-37 516686 2200054 Cut-8

CB-JH18-38 517145 2200568 Cut-8

CB-JH18-39 517503 2200971 Cut-8

CB-JH18-40 517870 2201395 Cut-8

* Coordinates are converted from the original datum shown on the boring logs to NAD83

Table 2. Available Vibracore Data

Designation State Plane, FL-East, NAD83 Project

Location Available for Inspection X Y

VB-JHB2014M-15 517591 2200765 Cut-8

VB-JHB2014M-16 516713 2199766 Cut-9

VB-JHB2014M-17 515970 2199461 Cut-9

VB-JHB2014M-18 512933 2198558 Cut-12

VB-JHB2014M-19 509786 2201208 Cut-14/15

VB-JHB2014M-20 504162 2203367 Cut-19

VB-JHB2014M-21 503833 2203285 Cut-19

VB-JHB2014M-22 502695 2202761 Cut-39

VB-JHB2014M-24 499013 2201582 Cut-40

VB-JHB2014M-26 497211 2202969 Cut-41

VB-JHB2014M-27 496739 2203015 Cut-41

VB-JHB2014M-28 496080 2203154 Cut-41

VB-JHB2014M-29 495450 2202321 Cut-42

VB-JHB2014M-30 494752 2202306 Cut-42

VB-JH16-01 517710 2201248 Cut-8

VB-JH16-02 517180 2200529 Cut-8

VB-JH16-03 516866 2200149 Cut-8

VB-JH16-04 516068 2199706 Cut-9

VB-JH16-05 515149 2199304 Cut-9

VB-JH16-06 514352 2199083 Cut-10

VB-JH16-07 513567 2199147 Cut-11

Summary of Index Testing Data

The table below summarizes the index testing available for this project. Lab data sheets showing additional, comprehensive information are attached in paragraph 1.4.7.

Table 3. Index Testing Available for this Project

Boring Designation

Sample

ID

USCS LL PL PI

Visual Shell

CO3

Unit Weight

(pcf)

GS

Munsell Color

CB-JHM82-40 1 SP

CB-J91-1 2 SP 2.65

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 12

Boring

Sample

ID

USCS LL PL PI

Visual Shell

CO3

Unit Weight

(pcf)

GS

Munsell Color

CB-J91-1 3 SP 2.67

CB-JHMP-05-1 1 SP-SC 5Y 4/1

CB-JHMP-05-1 2 SC 10YR 6/6

CB-JHMP-05-1 4 SC 2.5Y 7/3

CB-JHMP-05-1 7 SC 10YR 7/2

CB-JHMP-05-1 10 SC 5Y 7/1

CB-JHMP-05-2 3 CH 5Y 3/2

CB-JHMP-05-2 11 SC 5Y 6/1

CB-JHMP-05-5 1 SP-SC 10YR 5/1

CB-JHMP-05-5 3 SC 10YR 7/1

CB-JHMP-05-5 4 SP 10YR 7/1

CB-JHPM09-13 1 SP 25 5Y 5/3

CB-JHPM09-14 1 SP 2 2.5Y 5/2

CB-JHPM09-14 3 SP 0 5Y 6/2

CB-JHPM09-14 4 ML 2 2.5Y 7/2

CB-JHPM09-15 1 SM 10 2.5Y 6/3

CB-JHPM09-15 2 SP 15 5Y 5/3

CB-JHPM09-15 4 SP-SM 7 2.5Y 6/3

CB-JHPM09-15 7 SP 10 2.5Y 5/3

CB-JHPM09-16 2 SP-SM 20 5Y 6/2

CB-JHPM09-17 1 SP 15 5Y 5/2

CB-JHPM09-18 1 SP-SM 10 5Y 2.5/1

CB-JHPM09-20 3 SP-SM 35 5Y 6/2

CB-JHPM09-20 4 SP-SM 5Y 6/2

CB-JHPM09-21 2 SP-SM 12 2.5Y 6/2

CB-JHPM09-21 6 SP-SM 0 5Y 6/2

CB-JHPM09-22 1 SP-SM 10 25 5Y 5/1

CB-JHPM09-24 1 SM 10 25 2.5Y 6/2

CB-JHPM09-25 1 SM 5Y 2.5/1

CB-JHPM09-25 2 SM 0 5Y 2.5/1

CB-JHPM09-26 2 SP 10 10.9 5Y 5/4

CB-JHPM09-26 5 SP-SM 5 7.1 5Y 3/2

CB-JHPM09-26 7 SP-SM 3 2.5Y 3/2

CB-JHPM09-27 2 SM 1 2.5Y 6/3

CB-JHPM09-28 2 SM 0 16.3 10Y 6/1

CB-JHPM09-28 4 SM 1 31.7 2.5Y 7/2

CB-JHPM09-49 3 SM 0 2.5Y 6/3

CB-JH14-044 1 SP-SM 19.1 114.3 2.5Y 6/2

CB-JH14-045 1 SP 6 2.81 2.5Y 5/4

CB-JH14-047 2 n/a 116.3

CB-JH14-048 1 MH 3 10YR 4/1

CB-JH14-050 3 SP-SM 5.5 2.79 2.5Y 7/2

CB-JH14-052 1 SM 17 2.5Y 6/2

CB-JH14-054 2 SM 118.2 10YR 5/3

CB-JH14-057 2 SM 10YR 5/4

CB-JH14-061 1 SP 29 2.5Y 5/2

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 13

Sample

ID

USCS LL PL PI

Visual Shell

CO3

Unit Weight

(pcf)

GS

Munsell Color

CB-JH14-065 5 SM 132.5 10YR 5/1

CB-JH14-068 7 Limest. 122 10YR 7/1 CB-JH14-068 10 Siltst. 10YR 5/1

CB-JH14-069 4 SP-SM 2.74 10YR 6/1

CB-JH14-070 8 SM 10B 7/1

CB-JH14-070 10 SM 127.8 10YR 7/1

CB-JH14-073 1 SM 27.2 10YR 7/1

CB-JH14-074 1 SM 124.4 10YR 7/1

CB-JH14-074 2 SP-SM 1.6 2.83 10YR 6/1

CB-JH14-075 5 SC 41 25 16 2.5Y 6/6

CB-JH14-076 2 SP-SM 14 2.5Y 5/3

CB-JH14-077 1 SC 57 33 24 10YR 3/1

CB-JH14-078 1 SP-SM 35 2.71 2.5Y 7/2

CB-JH14-080 1 SM 123.6 5Y 4/2

CB-JH14-080 2 SM 0 2.5Y 6/2

CB-JH14-082 1 SP-SM 1.2 10YR 6/1

CB-JH14-082 3 SM 0 2.5Y 7/2

CB-JH14-083 2 118

CB-JH14-083 4 SP-SM 0 5Y 4/2

CB-JH14-084 1 SP 19 2.5Y 6/2

CB-JH14-084 2 SP-SM 2.71 5Y 3/2

CB-JH14-085 1 SP-SM 1.6 10YR 3/1

CB-JH14-085 3 SP-SM 1.6 10YR 6/1

CB-JH14-085 5 SP-SM 0 5Y 4/2

CB-JH14-085 6 SP-SM 0 5Y 4/2

CB-JH14-086 2 CH 126 37 89 N 6/

CB-JH14-086 3 90.2

CB-JH14-087 2 SP-SM 7.3 2.5Y 6/4

CB-JH14-087 4 SP-SM 1 5Y 4/2

CB-JH14-087 6 SP-SM 10YR 6/1

CB-JH14-087 8 MH 0 5Y 7/2

CB-JH14-088 2 SP-SM 9.2 2.5Y 6/4

CB-JH14-088 4 SP 29 2.5Y 5/2

CB-JH14-088 6 SP-SM 0 5Y 4/2

CB-JH14-088 8 Limest. 5BG 7/1 CB-JH14-088 10 Limest. 0 5Y 5/3 CB-JH14-089 2 Limest. 0 2.5Y 6/2

CB-JH14-089 3 MH 0 5Y 6/2

CB-JH14-090 2 SM 12.5 2.78 10YR 7/1

CB-JH14-090 4 Limest. 0 2.5Y 6/4 CB-JH14-090 6 Limest. 0 2.5Y 6/2

CB-JH14-090 8 SM 0 2.5Y 6/2

CB-JH14-091 2 Limest. 0 2.5Y 6/6 CB-JH14-092 2 Limest. 1.8 2.5Y 6/6 CB-JH14-092 4 Limest. 9.8 2.5Y 6/2 CB-JH14-093 1 Sandst. 2.4 2.5Y 7/6

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 14

Sample

ID

USCS LL PL PI

Visual Shell

CO3

Unit Weight

(pcf)

GS

Munsell Color

CB-JH14-093 2 Limest. 0 2.5Y 6/4

CB-JH14-094 1 SP 52.4 5Y 4/2

CB-JH14-095 1 SP 25 5Y 5/2

CB-JH14-095 4 MH 2 5Y 6/2

CB-JH14-096 1 SP-SM 31.7 106.4 2.74 5Y 5/2

CB-JH14-096 2 SM 0 5Y 5/2

CB-JH14-098 1 SP-SM 39.4 2.5Y 4/2

CB-JH14-098 3 SM 1.6 5Y 5/2

CB-JH14-099 1 SW 28.4 2.5Y 5/2

CB-JH14-099 2 SP-SM 0 2.5Y 3/2

CB-JH14-142 2 Sandst. 2.5Y 5/2

VB-JHB2014M-15 1 SP 57 5Y 6/2

VB-JHB2014M-15 2 SP-SM 0 5Y 7/3

VB-JHB2014M-15 3 SP-SM 1 2.5Y 7/4

VB-JHB2014M-15 4 SP-SM 0 2.5Y 6/4

VB-JHB2014M-15 5 SP-SM 0 5Y 3/2

VB-JHB2014M-16 1 SP 48 5Y 5/2

VB-JHB2014M-16 2 SP 27 5Y 5/2

VB-JHB2014M-16 3 SP 48 5Y 5/2

VB-JHB2014M-16 4 SP 43 5Y 5/2

VB-JHB2014M-17 1 SP 2 10Y 5/1

VB-JHB2014M-17 2 SP 6 10Y 5/1

VB-JHB2014M-17 3 SP 7 10Y 5/1

VB-JHB2014M-17 4 SP 4 10Y 5/1

VB-JHB2014M-17 5 SP 0 5Y 3/1

VB-JHB2014M-19 1 SP 36 5Y 5/2

VB-JHB2014M-19 2 SP 23 5Y 5/2

VB-JHB2014M-19 3 SP 34 5Y 4/1

VB-JHB2014M-19 4 SP 3 5Y 4/1

VB-JHB2014M-19 5 SP 2 5Y 4/1

VB-JHB2014M-20 1 SP 34 5Y 5/2

VB-JHB2014M-20 2 SP 24 5Y 5/2

VB-JHB2014M-21 1 SP 7 5Y 4/1

VB-JHB2014M-21 2 SP 34 5Y 4/1

VB-JHB2014M-21 3 SP 34 5Y 4/1

VB-JHB2014M-22 1 SP 1 5Y 4/1

VB-JHB2014M-22 2 SP 6 5Y 4/1

VB-JHB2014M-22 3 SP 6 5Y 4/1

VB-JHB2014M-24 1 SP 0 5Y 5/2

VB-JHB2014M-24 2 SP 0 5Y 5/2

VB-JHB2014M-24 3 SP 0 5Y 5/2

VB-JHB2014M-24 4 SP-SM 0 5Y 5/2

VB-JHB2014M-26 1 SP 29 5Y 4/1

VB-JHB2014M-26 2 SP 18 5Y 4/1

VB-JHB2014M-26 3 SP 7 5Y 4/1

VB-JHB2014M-26 4 SP 22 5Y 4/1

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 15

Sample

ID

USCS LL PL PI

Visual Shell

CO3

Unit Weight

(pcf)

GS

Munsell Color

VB-JHB2014M-27 1 SP 24 5Y 4/1

VB-JHB2014M-27 2 SP 18 5Y 4/1

VB-JHB2014M-27 3 SP 9 5Y 4/1

VB-JHB2014M-27 4 SP 11 5Y 4/1

VB-JHB2014M-27 5 SM 1 2.5Y 7/2

VB-JHB2014M-27 6 SP 1 5Y 5/2

VB-JHB2014M-28 1 SP 2 10Y 6/1

VB-JHB2014M-28 2 SP 0 10Y 6/1

VB-JHB2014M-28 3 SP 2 10Y 6/1

VB-JHB2014M-29 1 SP 0 5Y 5/1

VB-JHB2014M-29 2 SP 2 5Y 5/1

VB-JHB2014M-29 3 SP 1 5Y 5/1

VB-JHB2014M-29 4 SP 0 5Y 5/1

VB-JHB2014M-30 1 SP 1 5Y 5/2

VB-JHB2014M-30 2 SP 0 5Y 4/2

VB-JHB2014M-30 3 SP 0 5Y 5/2

VB-JHB2014M-30 4 SP 0 5Y 4/1

VB-JH16-01 1 SP 37.9 2.5Y 6/2

VB-JH16-01 2 CL 0.7 10G 4/2

VB-JH16-01 3 CL 0.3 10G 4/2

VB-JH16-02 1 SP 23.4 2.5Y 7/2

VB-JH16-02 2 SM 4 2.5Y 8/4

VB-JH16-02 3 SM 10.8 10YR 6/6

VB-JH16-02 4 SP-SM 8.7 2.5Y 8/4

VB-JH16-03 1 SP 26.6 2.5Y 6/2

VB-JH16-03 2 SP 35.1 2.5Y 6/3

VB-JH16-03 3 CL 2.4 5Y 4/1

VB-JH16-03 4 SM 0 2.5Y 7/6

VB-JH16-03 5 SP 3.9 10YR 7/6

VB-JH16-04 1 SP 6.6 2.5Y 6/3

VB-JH16-04 2 SP 3.5 2.5Y 5/2

VB-JH16-04 3 SC 2.5 5Y 5/3

VB-JH16-05 1 SP 8.2 2.5Y 6/3

VB-JH16-05 2 CL 0.1 N 4/1

VB-JH16-05 3 CL 0 N 4/1

VB-JH16-06 1 SP-SM 5.6 5Y 6/1

VB-JH16-06 2 SP 0 10Y 3/1

VB-JH16-07 1 SM 1.9 5Y 2.5/1

VB-JH16-07 2 SC 0 5Y 5/1

CB-JH18-38 3 SM 0.8 2.5Y 8/3

CB-JH18-38 6 SM 12.8 2.5Y 8/6

USCS: Unified Soil Classification System; LL: liquid limit; PL: plastic limit; PI: Plastic Index;

CO3%: Carbonate Content; Gs:specific gravity

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 16

Summary of Additional Laboratory Testing Data

The tables below summarize the additional laboratory testing available for this project. Rock testing data sheets are included in paragraph 1.4.8 and sedimentation rate data sheets are included in paragraph 1.4.9.

Table 4. Available Laboratory Rock Testing Data

Boring Top Dept h ft.

Bottom Depth ft.

UCS

(psi)

Point Load Test, (psi)

CAI

Unit Weight Rock, Wet

(pcf)

Splitting Tensile

Strength (psi)

Perm Test

ASTM

D4525 (m2)

Perm Test

ASTM

D5084

(cm/sec)

CB-JHPM09-16 5.5 6.2 1,201

CB-JHPM09-16 6.8 6.8 135

CB-JHPM09-17 2.0 2.7 414

CB-JHPM09-18 1.8 2.5 406

CB-JH14-049 8.2 8.7 188 117.9

CB-JH14-051 2.3 3.1 3757 1.42 139.6

CB-JH14-053 12 13.2 2,169 149.7 9.70E-05

CB-JH14-054 5.2 6 2,911 4,670 139.9

CB-JH14-055 7 8 570 132.1

CB-JH14-056 8.1 8.6 965 2,990 133.2

CB-JH14-056 8.6 9.1 951 134.6

CB-JH14-058 1.3 2 323 n/a 132.7

CB-JH14-059 2.1 2.6 1,745 143.1

CB-JH14-060 2.8 3.5 2,435 146.3

CB-JH14-060 6.1 6.9 2,360 1.33

CB-JH14-062 10.6 12 1,457 6,000 142.4 3.7x10-13

CB-JH14-063 10.5 11.2 1.03

CB-JH14-063 13.5 14.5 763 119.3 6.7x10-14

CB-JH14-064 6.9 8.3 609 4,890 129.6

CB-JH14-066 16.5 17.2 1,431 131.5

CB-JH14-067 2 2.6 701 128.8

CB-JH14-068 11 11.5 274 120.4

CB-JH14-071 13 13.7 4,030

CB-JH14-071 18.5 19 918 139.9

CB-JH14-072 3.7 4.1 757

CB-JH14-078 3.3 3.7 1,022

CB-JH14-079 2 3 3,892 11,200 145.4 1.36x10-13

CB-JH14-091 6.5 7.1 747

CB-JH14-134 6.5 7.2 8,340 7.94x10-14

CB-JH14-135 148.2

CB-JH14-136 3.5 4 2,790

CB-JH18-21 4.2 4.7 807

CB-JH18-22 6.1 6.5 198

CB-JH18-24 4.4 5.1 527

CB-JH18-26 7.0 7.7 112

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 17

Top Dept h ft.

Bottom Depth ft.

UCS

(psi)

Point Load Test, (psi)

CAI

Unit Weight Rock, Wet

(pcf)

Splitting Tensile

Strength (psi)

Perm Test

ASTM

D4525 (m2)

Perm Test

ASTM

D5084

(cm/sec)

CB-JH18-26 11.8 12.4 273

CB-JH18-27 14.2 15.1 9,030

CB-JH18-28 3.3 4.0 308 110

CB-JH18-30 0.7 1.4 8,430 231

CB-JH18-32 7.85 8.5 495

CB-JH18-33 1.4 2.0 10,500 788

Perm Test: Permeability Testing UCS: Unconfined Compressive Strength; CAI: Cerchar Abrasivity Index;

Table 5. Available Sedimentation Rate Data

Number

Sample

Depth (feet)

USCS

Sedimentation Rate

Remaining Settling Height after 24 hours in centimeters (cm)

CB-JHM82-40 1 0-5 SP 8 cm

CB-J91-1 2 1.5-5 SP 8 cm

CB-J91-1 3 5-10 SP 8 cm

CB-JMP05-1 4 4.7-6.2 SC 25 cm

CB-JMP05-1 10 10.2-11.7 SC 22 cm

CB-JMP05-2 3 3.0-4.5 CH 30 cm

CB-JHPM09-20 4 4.5-6.0 SP-SM 10 cm

CB-JHPM09-25 1 0.0-1.5 SP 9 cm

CB-JHPM09-26 5 6.0-7.5 SP-SM 12 cm

CB-JH14-052 1 0-1.5 SM 7 cm

CB-JH14-086 2 4.0-5.5 CH 32 cm

CB-JH14-087 1 6.5-7 SP-SM 33 cm

Boring Log Notes

Borings of the CB-JHMP05-, CB-JHPM09-, CB-JH14- and CB-JH18- series were driven using the Standard Penetration Test (SPT) procedure with a 140 pound hammer with a 30-inch drop using a

2.0 foot split spoon (1 3/8-inch I.D. and 2-inch O.D.). Borings were advanced in 18-inch intervals, or until refusal was encountered. Refusal is defined as a total of 50 blows of the hammer within any 6-inch increment, a total of 100 blows within any 1-foot increment, or no observed advance of the sampler after 10 successive blows of the hammer. When refusal was encountered, the borings were continued with a 4-inch by 5 1/2-inch diameter, or PQ core barrel until the rate of penetration indicated softer material, at which point the SPT procedure was resumed.

Borings of the CB-42-, CB-, CB-JHM82- series were driven using a 300 pound hammer with a 18-inch drop using a 2 foot split spoon similar to the Standard Penetration Test (SPT) procedure. The blow counts indicated are those required for sampling only and do not correlate to the N-values of a SPT.

Borings of the CB-J91-, CB-JHR97-, were driven using a 300 pound hammer with a 5’ sampler similar to the Standard Penetration Test (SPT) procedure. The blow counts indicated are those required for sampling only and do not correlate to the N-values of a

SPT.

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 18

Borings of the VB-JHB2014M-, and VB-JH16- series were sampled using an Alpine style, pneumatic vertical hammer, vibracore drilling apparatus having a continuous 20-foot by 3 or 3 1/2-inch core barrel with clear plastic core liner until refusal was encountered. Refusal is defined as no additional penetration of the vibracore with two minutes of additional effort applied to penetrate through the resistant layer at maximum vibration.

Recovered Materials

The material recovered from borings marked with a checkmark in Table 1 and Table 2 is available for inspection by prospective offerors at the Corps of Engineers District warehouse listed below:

Address: 3077 Talleyrand Avenue Jacksonville, Florida Hours: 7:00 am to 2:30 pm

The recovered materials will be available for inspection during normal business hours as noted above, except Federal holidays, during the entire bid period. Prospective offerors shall notify the project geologist at 904-232-1890 or Chief, Geology and Explorations Section at 904-232-1617 at least seven (7) working days before the visit. The following information will be required to schedule the visit: (1) the project title; (2) the specific borings or entire set which are to be viewed;

(3) the date, time, and duration of the visit; the name of the person(s) and company to view the borings; and (5) a point of contact and phone number regarding the visit. Prospective offerors shall record their material examination visit in a record book maintained at the inspection site.

It is strongly suggested that prospective offerors view the samples before submitting their bid.

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 19

CUT-42

CUT-41

CUT-40

CUT-39 C

U T-

C U

T-

CUT-9

CUT-10

CUT-13CUT-12CUT-11

CUT-14/15

CUT-16

CUT-17

CUT-18CUT-19

C U

T-

PLATE B-4 PLATE B-3 PLATE B-2

Dwn by:

Ckd by:

Dated:

DEPARTMENT OF THE ARMY

JACKSONVILLE DISTRICT, CORPS OF ENGINEERS

JACKSONVILLE, FLORIDA

PLATE NO.

B-1BUN

BUN

BUN

13JUNE16

Dsn by:

OVERVIEW MAP

JACKSONVILLE HARBOR DEEPENING

CONTRACT B

DUVAL COUNTY, FLORIDA

Legend Channel Outline

0 0.75 1.5 2.25 30.375 Miles

Ü Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 20

!H

!H

!H

!H !H

!H

!H

!H !H !H

!H

!H !H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!H

!O

!O

!O

!O

!H!H

!H

!H

!H !H !H

!H!H

!H !H!H !H!H

!H

!H

!H !H

!H !H

!H

!H !H !H

!H

!H

!H

!H

!H

CU

T-7

CU

T-8

CUT-9

CUT-10

CUT-13

CUT-12 CUT-11

CB-JH18-40

CB-JH18-37CB-JH18-36

CB-JH18-35

CB-JH18-34

CB-JH18-32

CB-JH18-39CB-JH18-38

CB-JH18-33

VB-JHB2014M-16

VB-JHB2014M-18

VB-JHB2014M-17

VB-JHB2014M-15

CB-JH14-098CB-JH14-096CB-JH14-093CB-JH14-092

CB-JH14-089

CB-JH14-085

CB-JH14-081

CB-42-49

CB-JHMP05-5

CB-JH14-099

CB-JH14-095

CB-JH14-094

CB-JH14-091

CB-JH14-090

CB-JH14-088

CB-JH14-087

CB-JH14-086

CB-JH14-084

CB-JH14-083

CB-JH14-082

CB-JH14-080

CB-JH14-079

CB-JHPM09-28

CB-JHPM09-27

CB-JHPM09-26

CB-JHPM09-25

CB-JHPM09-24

Dwn by:

Ckd by:

Dated:

DEPARTMENT OF THE ARMY

JACKSONVILLE DISTRICT, CORPS OF ENGINEERS

JACKSONVILLE, FLORIDA

PLATE NO.

B-2BUN

BUN

BUN

7May18

Dsn by:

Boring Location Map

JCKSONVILLE HARBOR DEEPENING

CONTRACT B

DUVAL COUNTY, FLORIDA

Legend !O Vibracore Borings !H Core Borings

Channel Outline

0 0.2 0.4 0.6 0.80.1 Miles

Ü Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 21

!O

!O !O

!O

CUT-39

CUT-14/15

CUT-16

CUT-17

CUT-18

CUT-19

CB-JH14-142 VB-JHB2014M-19

CB-42-50

CB-JHR97-4

CB-JH14-141

CB-JH14-140

CB-JH14-139

CB-JH14-138CB-JH14-136

CB-JH14-078

CB-JH14-074

CB-JH14-072

CB-JH14-071

CB-JH14-069

CB-JH14-063

CB-JH14-062

CB-JH14-060

CB-JH14-059

CB-JHPM09-22

CB-JHPM09-18

CB-R5

CB-102

CB-101

CB-100

CB-42-53

CB-42-52

CB-42-51

CB-42-29

CB-JHR97-2

CB-JHMP05-2

CB-JHMP05-1

CB-JH14-137

CB-JH14-077

CB-JH14-076CB-JH14-075

CB-JH14-073

CB-JH14-070

CB-JH14-068

CB-JH14-067

CB-JH14-066

CB-JH14-065

CB-JH14-064

CB-JH14-061

CB-JHPM09-23

CB-JHPM09-21

CB-JHPM09-20

CB-JHPM09-19

CB-JH18-31

CB-JH18-30

CB-JH18-29

CB-JH18-28

CB-JH18-27

CB-JH18-26

CB-JH18-25

CB-JH18-24

CB-JH18-25a

CB-JH18-24a VB-JHB2014M-22

VB-JHB2014M-21

VB-JHB2014M-20

Dwn by:

Ckd by:

Dated:

DEPARTMENT OF THE ARMY

JACKSONVILLE DISTRICT, CORPS OF ENGINEERS

JACKSONVILLE, FLORIDA

PLATE NO.

B-3BUN

BUN

BUN

7May18

Dsn by:

BORING LOCATION MAP

JACKSONVILLE HARBOR DEEPENING

CONTRACT B

DUVAL COUNTY, FLORIDA

Legend !O Vibracore Borings !. Core Borings

Channel Outline

0 0.25 0.5 0.75 10.125 Miles

Ü Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 22

!O

!O!O !O

!O!O

!. !.!.CUT-42

CUT-41

CUT-40

CB-JH18-16

CB-JH18-23

CB-JH18-22

CB-JH18-21

CB-JH18-20

CB-JH18-19

CB-JH18-18

CB-JH18-17

CB-JH18-22a

CB-JH18-21a

CB-JH18-16a

VB-JHB2014M-30

VB-JHB2014M-29

VB-JHB2014M-26

VB-JHB2014M-28

VB-JHB2014M-27

VB-JHB2014M-24

CB-42-81

CB-42-56

CB-42-55

CB-JHM82-39

CB-JH14-136

CB-JH14-134

CB-JH14-059

CB-JH14-058

CB-JH14-057

CB-JH14-055

CB-JH14-053

CB-JH14-051

CB-JH14-049

CB-JH14-048

CB-JH14-046

CB-JH14-045

CB-JH14-044

CB-JHPM09-49

CB-JHPM09-16

CB-JHPM09-13 CB-R5

CB-42-35

CB-J91-1

CB-42-34

CB-42-33

CB-JHR97-8

CB-JHR97-7

CB-JHM82-40

CB-JH14-135

CB-JH14-133

CB-JH14-132

CB-JH14-056

CB-JH14-054

CB-JH14-052

CB-JH14-050

CB-JH14-047

CB-JHPM09-17

CB-JHPM09-15

CB-JHPM09-14

CB-JH14-052A

Dwn by:

Ckd by:

Dated:

DEPARTMENT OF THE ARMY

JACKSONVILLE DISTRICT, CORPS OF ENGINEERS

JACKSONVILLE, FLORIDA

PLATE NO.

B-4BUN

BUN

BUN

8May2018

Dsn by:

BORING LOCATION MAP

JACKSONVILLE HARBOR DEEPENING

CONTRACT B

DUVAL COUNTY, FLORIDA

Legend !O Vibracore Borings !. Core Borings

Channel Outline

0 0.25 0.5 0.75 10.125 Miles

Ü Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 23

Boring Logs

Applicable boring logs are presented on the following pages.

While the Government’s borings are representative of subsurface conditions at their respective locations and vertical reaches, local variations in the characteristics of the subsurface materials of this region are to be expected. Accordingly, prospective offerors shall form their own conclusions from the examination of the recovered materials prior to submission of their offer.

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 24

Hole No.CB-100 DRILLING LOG rlv~~~~~ Atlantic

1. PROJEGT

JACKSONVILLE HARBOR, 38 ft. PROJECT

12. ~OGA llUN u;ooramates or Stat1on1 X 350,010 Y-2203,000

J. DRILLING AGENCY

Corps of Engineers

14. HOLE NO. CAcs shown on drswlf>g title Bltd tHe number} Ct:l tOO

5. NAME OF DRILLER

C. Mason

6. DIRECTION OF HOLE

!8J VERTICAL 0 INCLINED

7. THICKNESS OF BURDEN Ft.

8. DEPTH DRILLED INTO ROCK 0 Ft.

9. TOTAL DEPTH OF HOLE 16.5 Ft.

(!N:>IAllA I!Ur

Jacksonville Distrtct

10. SIZE AND TYPE OF BIT See Remarks

11. DATUM FOR ELEVATION SHOWN IT8/ol or !oiSL}

MLW (FEET)

112. MANUt ACTURER'S OESIGNA liON o~ DRILL dtSturoed: 0 undrs turbed: 0

14. TOTAL NUMBER Of CORE BOXES I

15. ELEVATION GROUND WATER TIDAL

116. UA It HOLE START EO CDMPLE I t:U

10/11/72 10/11/72

17. ELEVATION TOP OF HOLE 28.5 Ft.

18. TOTAL CORE RECOVERY FOR BORING 54 %

19. SIGNATURE OFGEOLOGIST

T. Novak

ELEV. DEPTH ffi w _J

CLASSIFICATION OF MATERIALS

(Description)

CORE ~ffi

REC ~~ REMARKS

Bit or Barrel

28.5 .0

-29.5

-3!.5

32.5

1.0 1·:·

- 1·::··

:1:/ -J:/

3.0 ..

v··

4.0 -IZ

36.0 7.5 :,-.·:,:

-36.1

-38.0

8.2 ~

II

-II

9.5 ~

45.0 16.5-

SAND, fine to coarse quartz, shelly, silty, light gray to gray

ISM)

Sandstone tense s -29.5 to -31.5 feet.

SAND, clayey. (SC)

SAND, fine t o coarse quar tz, shelly, chalky, white. (SP) Lenses of s·andstone and l im est one below - 34.0 feet.

LIMERSTONE, medium hard to hard, foss iliferous, porous , bu ff to tight brown.

Below -38.0, massive, sandy , some solution holes, tight gray to t an.

NOTES:

I. Set NX casing to -36.0

2. No mea sur able water loss

UJZ

I

1---f------

-28.5

- 33.5

-36.0

-36.1

38.0

~4/.0

-45.0

2" I.D. Spoon

2" I.D. Spoon

NX Diamond, 15 min.

2" 1.0. Spoon

NX Diamond D.T. 30 min.

H.P. 50 psi.

NX Diamond D.T. 30 min.

H.P. 50 psi.

300# Hammer with 18" drop used on 2" ID Spoon

SHEET I

OF I

(/) x_ o- _J

Cil

~~ ~?"" 1838 PREVIOUS EDITIONS ARE OBSOLETE. lPROJECT I HOLE NUMBER

JACKSO~VlLL[ I iARBOH, 38 11. PROJECT CB-100

1--

1--2. 5

1--

1--

7 .5

1-1 0

1--

1 2.5

1--

1-1 5

1--

1--1 7.5

1--20

1--22.5

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 25

Hole ll.ln ~~ '11 DRILLING LOG I South Atlantic -Ja~'~;;~~:lle District SHE~~;

I. ·~~~~c;ONVILLE "•ooeo 38 ft. PROJECT llo. SIZEANDTvPE OF BIT See Remarks

2. 'X"~;~~~~4 J. y,o;;e,~ ~~;tat;on/ I"· ~~~uM ~~;E-Ti < OMUWN I' OH " H~l

13· ~;~~;N~ .. ~<";"' . ;;~·;;~~; &

UOO<ONA ''UN UC UM"C

1•· =~•• oomber/ 'on wawmg mre CB-IOI r or AL NO.: o; ' ,.~~~~, '"<"

I•· ~~";a~~~"'"""

114. TOTAL NUMBER OF CORE BOXES I

115. I ~O_WATER TIDAL

I"· 'OF HOlE po. DATE HOLE 1-0/l;f~~ lOillfl1

~VERTICAL 0 INCLINED

I'· IOFBUROEN Ft.

117. <T0P0FHOLE -30.5 Ft.

Ia. DEPTH DRILLED INTO ROCK 0 Ft.

I 18. TOTAL CORE I FOR BORING 25 %

19. TOTAL DEPTH OF HOLE 19.5 Ft. 119. t::; :~;-

ELEV.

CLASSIFICATION OF MATERIALS ~~~~ ~~~ ' ICC

REMARKS

en

(Description) "'· Bit or Barrel o-

-30.5 .0 .,n_<;

NO RECOVERY

SETTLE

0 2" I.O. Spoon

- :.2.5

-34.5 4.0- __ ,4..<; -

¢ LIMESTONE, massive, DIAMOND NX

-35.5 5.0 ~~~VIiferous, hard, light brown to

D.T. 30 min. :.5

NO RECOVERY 30

H.P. 50 psi.

- 1- : -31.5 7.0 -V.5

- t:0 CLAY, medium stiff, medium to E-7.5 high plasticity, silty, sandy (very I

-39.0 R.S ~ fine). calcareous, gray (CL)

k) SAND, fine to ~edium_q__u~~~:.and 1- 88 r-

-39.1 9.2 ~~ae~~~~~d with (SEj' tone lenses, r 55 f-- 2"1.0. Spoon

II , orav 120

- NO RECOVWRY '"

-41.5 11.0 -4/.S

-H LIMESTONE, moderately hard, DIAMOND NX

1-fossiliferious, sandy in 65 compositition, porous, (can be 10 D.T. 2~"i!iR· Spoon

- H broken by hand), gray 4' n H.P. 50 PSI.

" ::::; NX

D.T. 15 min.

- H 18 H.P. 100 psi.

r-

-4s.n 14 5 I!! I -45.o hard from -45.0 to -46.5

- D.T. 30 min. f-15 O.T. 50 psi.

-46.5 18.0

1lrll!J ;~e~l~-,'ine to medrum quartz and '-41.0 -

:: ·· II, silty, gray (SM)

' .· II

20 3 2"I.D. Spoon 15

-50.0 19.5 ·: ;·: -.son

- ~2o NOTES: 300# Hammer w1th 18" drop I. Set NX casing to -35.0 used on 2" I.D. Spoon

- 2. No measurable water loss -

- :.22.5

~ )'J'RM t83e PREVIOUS EDITIONS ARE OBSOLETE.

1 :J';,"cKsTc 11 c ~ARRno. Js tt. PROJEcT I C:'B~rol""<"

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 26

SECTION 00 31 32 - 27

SECTION 00 31 32 - 28

SECTION 00 31 32 - 29

SECTION 00 31 32 - 30

SECTION 00 31 32 - 31

SECTION 00 31 32 - 32

SECTION 00 31 32 - 33

SECTION 00 31 32 - 34

Hole No CB-42-49 .

DRILLING LOG I '"" "".N SHEET 1

South Atlantic Jacksonville District OF I

1. PROJECT 10. SIZE AND TYPE OF BIT See Remarks

Jacksonville Harbor 11. DATUM FOR ELEVATIUN SHOWN tTBH or NSLJ ooramates or ;:>UmonJ MLW (FEET)

X-357,988 Y 2198,214 \"· MA "AC 'v""" o u<»v"" '•u•< U' UKlLL

3. ~1LLING AGENC' Sprague and Henwood Corps of Engineers 13. TOTAL NO, OF OVER~;~UROEN SAMPLES TAKEN

, -:~;';}_"'U.,:,~,s SI}OWfl Of/ OT8fiil()!} titfe disturbed: 0 undisturbed: 0 8fld fHe number) CB 42 49

14, TOTAL NUMBER OF CORE BOXES l/ 4 5. NAME 0~ URILLER C. Mason 15, ELEVATION GROUND WATER TIDAL

6. DIRECTION OF HOLE ' um Huct ;;~;~~~ ~/;';/~;"v

C8J VERTICAL 0INCLINEO

17, ELEVATION TOP OF HOLE 37.0 Ft.

7. THICKNESS Of BURDEN Ft.

16. TOTAL CORE RECOVERY FOR BORING 62 %

8. DEPTH DRILLED INTO ROCK 0 Ft.

19. SIGNATURE OFGEOLOi,;ilST

9. TOTAL OEPTH OF HOLE 13.0 Ft. J. Knox co~

<r<r -ELEV. DEPTH CLASSIFICATION OF MATERIALS UJUJ

REMARKS

rn z "'-UJ (Description) REC g]g] Bit or Barrel o-"' % "'"' ~ UJ zz <D ~

37.0 .0 37.0 0 SAND, shelly, fine to medium, PUS HE[ quartz, brown, gray (SP)

- I 2

-39.7 u- slightly shelly, fine to coarse, 42 2" I. D. SPOON 4 t-2 quartz, calcareous, from -39.7 to ~

-43.5 slightly cemented

2 -'.·,·.

.5

:·< 4

- 42.0 5 i 9

6.5- ;;

-43.5 f-f-- 18

SAND, silty, very fine to medium, quartz, slightly calcareous,

- .· greenish gray, brown, slightly shelly (SM)

78 4 2" 1.0. SPOON 44 7.5 H

f-- 87

- 41.0 I 0 sr1ghtly clayey, grayish green 8

6 from -48.4 to -50.0

70 f-- 2" I.D. SPOON 30 f-

I _·.

66 2.5

50.0 13.0 50.0

- 300# Hammer with 18" drop used on 2" I.D. Spoon

- f-- 15

- f--

- 17.5

- f- 20

- f-

- r 22.5

~FORM 1838 PREVIOUS EDITIONS ARE OBSOLETE.

M "

I PROJECT

Jacksonville Harbor

I HOlE NUMBER

CB-42-49

Jacksonville Harbor Deepening, 47-foot Project

SECTION 00 31 32 - 35

Hole No CB-42-50 .

DRILLING LOG 1 Ja~,_;sonville District

SHEET I

South Atlantic OF I

• ROJECl 10. SIZE AND TYPE OF BIT See Remarks Jacksonville Harbor H. DA 1 UM FOR ELEVA 1 !ON SHOWN 1 1 oN or NSLJ

. _ ~coor~~t_es o~ station} X 354,897 Y 2199,393

MLW (FEET)

• MANU' ' "' """' 3. ~ILLING. A_:>J:NCY Sprague and Henwood

Corps of Engineers 13. T.OTAL NO: u! OVERBUK~EN SAMPLES TAKt.N . ~~.;';}~l~: .. ~s ~?own on r;u8WifiSJ rme disturbed: 0 undisturbed: 0 8/)d fHe number) CB 42 50

14. TOTAL NUMBER OF CORE BOXES 1/4 6, NAME 0 · uRILLER

C. Mason 15. ELEVATION GROUND WATER TIDAL

6. DIRECTION OF HOlE I'"· uATo ""'" ~;~3"/a"~ ~VERTICAL DINCLlNEO 3/13/67

Ft.

17. ELEVATION TOP OF HOLE 38.6 Ft.

7. THICKNESS OF BURDEN

8. DEPTH DRILLED INTO ROCK 0 Ft.

16. TOTAL CORE RECOVERY FOR BORING 92%

19. SIGNATURE OFGEOLOGIST

9, TOTAL DEPTH OF HOLE 12.0 Ft. J. Knox

ELEV. DEPTH c CLASSIFICATION OF MATERIALS COR_E a: a: ' z UJUJ REMARKS "' UJ {Description) "'"' "'· "'

REC "" Bit or Barrel o-

UJ % ::>:> ~

~ zz "' -38.6 .0 -38.6 f;:i SHELL, sandy, silty, gray

I

-40.1 1.5- -- 3 SAND, silty, slightly clayey, line to medium, greenish gray, quartz, -.: slightly shelly, (SM) 80 2" l.D. SPOON 2 H 2.5

-. shelly, gray from -43.2 to -45.6 -43.6 5 tan below elevation -45.6 3 - 13 1-

- 100 2" I.D. SPOON 9 7.5 -:

-: 4 8 -

-48.2 9.6 38

SAND, fine to medium, quartz, -48.6 I olive brown, (SP)

- 100 5 2·· !.D. SPOON

-50.6 12.0 -50.6

- -I 2.5 300# Hammer with 18" drop used on 2" I.D. Spoon

- I 5

- I 7.5

- 1-

- 20 1-'

- r-

- 1-2 2.5

EN8 F~ 1838 PREVIOUS EDITIONS ARE OBSOLETE.

MAR 7

l PROJECT Jacksonville Harbor

I HOLE NUMBER

CB-42-50

Jacksonville Harbor Deepening, 47-foot Project Contract B, Cut-7 through Cut-42

SECTION 00 31 32 - 36

k3engsrm Polygonal Line

Hole No.CB-42-51 DRILLING LOG I South Atlantic

I. P~uJECT Jacksonville Harbor

. ,'"""'"""'•' '"'•'""' X 353,3!8 Y 2200,701

3. O~RJ.U. .. lNG AGENCY

Corps of Engineers

5. N_A~~ Ul"' DRILLER C. Mason

6. DIRECTION OF HOLE

cg'J VERTICAL 0 INCLINED

7. THICKNESS OF BURDEN Ft.

8. DEPTH DRILLED INTO ROCK 0 Ft.

9. TOTAL DEPTH OF HOLE 12.0 Ft.

Jacksonville District

10. SIZE AND TYPE OF BIT See Remarks

11. DATUM FOR_E~EVATION SHOWN (TBN or NSLJ

MLW (FEET)

. , ""'""" ''"" uc ""'"" Sprague and Henwood

13. TOTAL NO. OF OVERBURDEN SAMPLES TAKEN

d1sturbed: 0 undisturbed: 0

14. TOTAL NUMBER OF CORE BOXES l/4

15. ELEVATION GROUND WATER TIDAL

o. DATE HOLE ~;~;;;~ /I0/

17. ELEVATION TOP Of HOLE 38.5 Ft.

18, TOTAL CORE RECOVERY FOR BORING 82 %

19. SIGNATURE OFGEOLOGIST

J. Knox

ELEV. DEPTH ~

CLASSIFICATION OF MATERIALS

(Description)

COR~

REC

REMARKS

Bit or Barrel

"l

38.5 .0

-40.0 1.5-::

42.0

43.5 5.0

-46.5 8.0

48.5 10.0

50.5 12.0

SAND, silty, shelly, fine to medium, quartz, calcareous, gray (SM)

SAND, clayey, slightly shelly, slightly silty, fine, quartz, gray

SHELL, sandy, silty, gray, white

SAND, silty, shelly, quartz, fine to medium, gray (SM)

CLAY, sandy, silty, slightly shelly, gray (CL)

SAND, slightly shelly, fine to medium, quartz, calcareous, tan, green to gray (SP)

>00

38.5

I

I--

2 2" I. D. SPOON

I--

43.5

2" I.O. SPOON

I--

48.5

6 2" I.O. SPOON

50.5

300# Hammer with 18" drop used on 2" I.D. Spoon

SHEET I

OF I

Vl

"-o-

I

II

>0

~~VA" 1830 PREVIOUS EOJTIONS ARE OBSOLETE.

PROJECT

Jacksonv1ile Harbor lHOLE NUMBER

CB-42-51

1-

2. 5 f-

7 .5

I 0

-I 2.5 f-

I 5

-I 7.5 f-

1-

1-22.5

Jacksonville…