16R19Volume2Specs.pdf

RFP W912EP-16-R-0019

US Army Corps of Engineers Jacksonville District

Small Business Set-Aside Program

Dredge Material Management Areas (DMMA-07), Okeechobee Waterway, Martin Counties, Florida

Construction Solicitation and Specifications Volume #2

13 MAY 2016

k3enddbe Castle

This page was intentionally left blank for duplex printing.

Dredged Material Management Area O-7, Okeechobee W912EP-16-R-0019 Waterway, Martin County, Florida

PROJECT TABLE OF CONTENTS

DIVISION 00 - INFORMATION AVAILABLE TO OFFERORS

00 31 21 CONTROL MONUMENT DESCRIPTIONS

00 31 32 GEOTECHNICAL DATA REPORT

00 33 50 WEATHER, WATER STAGE AND TIDE DATA

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 22 00 MEASUREMENT AND PAYMENT

01 30 00 ADMINISTRATIVE PROCEDURES

01 32 01 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 33 10 SUBMITTALS FOR ROADWAY BOX CULVERT (FDOT)

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 45 04 CONTRACTOR QUALITY CONTROL

01 50 02 TEMPORARY CONSTRUCTION FACILITIES

01 57 20 ENVIRONMENTAL PROTECTION

01 78 02 CLOSEOUT SUBMITTALS

DIVISION 03 - CONCRETE

03 30 53 MISCELLANEOUS CAST-IN-PLACE CONCRETE

DIVISION 05 - METALS

05 05 23.16 STRUCTURAL WELDING

05 12 00 STRUCTURAL STEEL

05 14 00.13 WELDING STRUCTURAL ALUMINUM FRAMING

05 50 13 MISCELLANEOUS METAL FABRICATIONS

DIVISION 31 - EARTHWORK

31 05 19 GEOTEXTILE

31 11 00 CLEARING AND GRUBBING

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 31 13 CHAIN LINK FENCES AND GATES

32 92 23 SODDING

DIVISION 33 - UTILITIES

33 40 00 STORM DRAINAGE UTILITIES

33 40 00.20 FLASHBOARD RISER SYSTEM

DIVISION 34 - TRANSPORTATION

34 71 00 ROADWAY STABILIZATION

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 31 19 STONE PROTECTION FOR STRUCTURES

35 41 00 DIKE CONSTRUCTION

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

W912EP-16-R-0019Dredged Material Management Area O-7, Okeechobee

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 31 21

CONTROL MONUMENT DESCRIPTIONS

-- See Attached Control Monument Descriptions --

DOCUMENT 00 31 21 Page 1

DOCUMENT 00 31 21 Page 2

DESIGNATION - GCY D07

PID - AJ5276

MARKER: FLANGE-ENCASED ROD

SETTING: STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)

STAMPING: GCY D07

MARK LOGO: FL-085

PROJECTION: FLUSH

MAGNETIC: NO MAGNETIC MATERIAL

STABILITY: PROBABLY HOLD POSITION/ELEVATION WELL

SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE

OBSERVATIONS - August 04, 2011 ROD/PIPE-DEPTH: 20.1 meters

HISTORY - Date Condition Report By

HISTORY - 20010504 MONUMENTED GCYI

HISTORY - 20110804 GOOD FLDEP

STATION DESCRIPTION

THE STATION IS LOCATED 8.2 MI NORTHWEST OF HOBE SOUND, 9.0 MI SOUTHWEST

OF STUART AND 20.9 KM (13.0 MI) NORTHEAST OF INDIANTOWN AT THE WEST RIGHT

OF WAY OF C.R. 711 (PRATT-WHITNEY ROAD).

TO REACH THE STATION FROM THE INTERSECTION OF I-95 AND S.R. 708 (BRIDGE

ROAD), GO WEST ON S.R. 708 FOR 2.2 MI TO THE INTERSECTION WITH C.R. 711

(PRATT-WHITNEY ROAD). GO NORTH ON C.R. 711 FOR 1.1 MI TO THE STATION ON

THE LEFT.

THE STATION IS LOCATED 200 FT NORTH OF THE ENTRANCE INTO SOUTH FORK HIGH

SCHOOL, 50.0 FT WEST OF THE WEST EDGE OF PAVEMENT OF C.R. 711 AND 2.0 FT

EAST OF A CARSONITE WITNESS POST.

REFERENCES-

GCY, INC. MAG NAIL AND WASHER FENCE POST - 290 DEG. MAG AZ., 139.4 FT

GCY, INC. MAG NAIL AND WASHER IN WOOD POWER POLE - 85 DEG. MAG AZ.,

138.30 FT

GCY, INC. MAG NAIL AND WASHER IN WOOD POWER POLE -155 DEG. MAG AZ.,

197.7 FT

NOTE- DEEP ONE MAGNET PLACED INSIDE PVC COLLAR OF ROD MONUMENT.

STATION RECOVERY (2011)

RECOVERED IN GOOD CONDITION. THE MARK CAN ALSO BE REACHED FROM THE

INTERSECTION OF STATE ROAD 76 AND U.S. HIGHWAY 1 IN STUART, GO SOUTHERLY

ON KANNER HIGHWAY (STATE ROAD 76) FOR 6.0 MI TO THE INTERSECTION OF

INTERSTATE 95. CONTINUE SOUTH ON KANNER HIGHWAY (STATE ROAD 76) FOR 1.8

MI TO THE INTERSECTION OF COUNTY ROAD 76A ON THE RIGHT AND COUNTY ROAD

711 ON THE LEFT. TURN LEFT ON COUNTY ROAD 711 AND GO EAST AND SOUTH FOR

1.7 MI TO THE MARK ON THE RIGHT.

DOCUMENT 00 31 21 Page 3

DESIGNATION - GCY D08

PID - AJ5250

MARKER: HORIZONTAL CONTROL DISK

SETTING: SET IN TOP OF CONCRETE MONUMENT

STAMPING: GCY D08 2001

MARK LOGO: FL-085

PROJECTION: FLUSH

MAGNETIC: MARKER EQUIPPED WITH BAR MAGNET

STABILITY: MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO SURFACE MOTION

SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE

OBSERVATIONS - January 06, 2015

HISTORY - Date Condition Report By

HISTORY - 20010507 MONUMENTED GCYI

HISTORY - 20010718 GOOD GCYI

HISTORY - 20080319 GOOD FLDT

HISTORY - 20150106 GOOD USGS

STATION DESCRIPTION

THE STATION IS LOCATED 8.6 MI SOUTHWEST OF STUART, 11.8 MI NORTHWEST OF

HOBE SOUND AND 10.2 MI NORTHEAST OF INDIANTOWN IN THE WEST RIGHT OF WAY

OF C.R. 76-A (LOOP ROAD).

TO REACH THE STATION FROM THE INTERSECTION OF THE SUNSHINE STATE PARKWAY

AND S.R. 714, GO WEST ON S.R. 714, 0.9 MI TO THE INTERSECTION WITH C.R.

76-A (LOOP ROAD), THEN SOUTH ON LOOP ROAD, 5.1MI TO THE INTERSECTION WITH

C.R. 726 (CITRUS BLVD) AND THE STATION ON THE RIGHT.

THE STATION IS 36.0 FT SOUTH OF THE CENTERLINE OF C.R. 76-A, 9.9 FT WEST

OF THE WEST EDGE OF PAVEMENT OF C.R. 726 AND 33 FT EAST OF A CARSONITE

WITNESS POST.

REFERENCES-

GCY, INC. MAG NAIL AND WASHER IN 12 INCH PINE - 282 DEG. MAG. AZ.,

93.00FT

GCY, INC. MAG NAIL AND WASHER IN 13 INCH OAK - 115 DEG. MAG. AZ.,

73.88 FT

GCY, INC. MAG NAIL AND WASHER IN WOOD POWER POLE - 210 DEG. MAG. AZ.,

74.54 FT

NOTE- DEEP ONE MAGNET BURIED AT NORTH SIDE OF MONUMENT.

STATION RECOVERY (2015)

NOTE BY US GEOLOGICAL SURVEY 2015 (RDH) - RECOVERED IN GOOD CONDITION.

DOCUMENT 00 31 21 Page 4

DESIGNATION - GCY D09

PID - AJ5251

MARKER: FLANGE-ENCASED ROD

SETTING: STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)

STAMPING: GCY D09 2001

MARK LOGO: FL-085

PROJECTION: FLUSH

MAGNETIC: MARKER EQUIPPED WITH BAR MAGNET

STABILITY: PROBABLY HOLD POSITION/ELEVATION WELL

SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE

OBSERVATIONS - January 06, 2015 ROD/PIPE-DEPTH: 21.9 meters

HISTORY - Date Condition Report By

HISTORY - 20010511 MONUMENTED GCYI

HISTORY - 20010718 GOOD GCYI

HISTORY - 20150106 GOOD USGS

STATION DESCRIPTION

THE STATION IS LOCATED 8.6 MI SOUTHWEST OF STUART, 11.8 MI NORTHWEST OF

HOBE SOUND AND 10.2 MI NORTHEAST OF INDIANTOWN IN THE WEST RIGHT OF WAY

OF C.R. 76-A (LOOP ROAD).

TO REACH THE STATION FROM THE INTERSECTION OF THE SUNSHINE STATE PARKWAY

AND S.R. 714, GO WEST ON S.R. 714, 0.9 MI TO THE INTERSECTION WITH C.R.

76-A (LOOP ROAD), THEN SOUTH ON LOOP ROAD, 4.5MI TO THE STATION ON THE

RIGHT.

THE STATION IS 142.0 FT NORTH OF THE NORTH EDGE OF PAVEMENT OF

S.W. ZARRELLA STREET, 11.8 FT WEST OF THE WEST EDGE OF PAVEMENT OF C.R.

76-A AND 26.3 FT EAST OF A CARSONITE WITNESS POST.

REFERENCES-

GCY, INC. MAG NAIL AND WASHER IN 14 INCH OAK - 67 DEG. MAG. AZ., 80.10 FT

GCY, INC. MAG NAIL AND WASHER IN WOOD POWER POLE - 196 DEG. MAG. AZ.,

181.5 FT

GCY, INC. MAG NAIL AND WASHER IN WOOD POWER POLE -334 DEG. MAG. AZ., 52.7

FT

NOTE- DEEP ONE MAGNET PLACED INSIDE OF PVC COLLAR.

STATION RECOVERY (2015)

RECOVERY NOTE BY US GEOLOGICAL SURVEY 2015 (RDH)

RECOVERED IN GOOD CONDITION.

DOCUMENT 00 31 21 Page 5

DESIGNATION - A 517

PID - AJ5630

MARKER: FLANGE-ENCASED ROD

SETTING: STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)

STAMPING: A 517 2001

MARK LOGO: FL-085

PROJECTION: FLUSH

MAGNETIC: MARKER EQUIPPED WITH BAR MAGNET

STABILITY: PROBABLY HOLD POSITION/ELEVATION WELL

SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE

OBSERVATIONS - May 13, 2002 ROD/PIPE-DEPTH: 24.4 meters

HISTORY - Date Condition Report By

HISTORY - 20010511 MONUMENTED GCYI

HISTORY - 20020513 GOOD MAPTEC

HISTORY - 20100730 GOOD FL-085

STATION DESCRIPTION

THE MARK IS LOCATED 5.7 MI SOUTHWEST OF STUART, 12.0 MI NORTHWEST OF HOBE

SOUND, AND 11.6 MI NORTHEAST OF INDIANTOWN NEAR THE WEST RIGHT-OF-WAY OF

C.R. 76A (SW 48TH AVE).

TO REACH THE MARK FROM THE INTERSECTION OF C.R. 76A (SW 48TH AVE) AND

S.R. 714 GO SOUTH ON C.R. 76A 1.5 MI TO SW QUAIL HOLLOW STREET AND THE

MARK IS ON THE RIGHT.

THE MARK IS 34.6 FT WEST OF THE WEST EDGE OF PAVEMENT OF C.R. 76A (SW

48TH AVE), 12 FT NORTH OF THE NORTH EDGE OF PAVEMENT OF SW QUAIL HOLLOW

STREET, 4.2 FT EAST OF A CARSONITE POST SET IN A PVC BOARD FENCE LINE AND

4.5 FT NORTHWEST OF A WOOD POWER POLE.

ACCESS IS THROUGH AN ALUMINUM ACCESS CAP.

NOTE - A MAGNET IS BURIED INSIDE PVC SLEEVE NEXT TO STAINLESS ROD.

STATION RECOVERY (2010)

RECOVERY NOTE BY MARTIN COUNTY FLORIDA 2010

RECOVERED IN GOOD CONDITION.

DOCUMENT 00 31 21 Page 6

DESIGNATION - GS 23

PID - AJ5270

MARKER: HORIZONTAL CONTROL DISK

SETTING: SET IN PREFABRICATED CONCRETE POST IMBEDDED IN GROUND

STAMPING: GS23 1992

MARK LOGO: FL-085

PROJECTION: FLUSH

MAGNETIC: NO MAGNETIC MATERIAL

STABILITY: MARK OF QUESTIONABLE OR UNKNOWN STABILITY

SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE

OBSERVATIONS - August 03, 2011

HISTORY - Date Condition Report By

HISTORY - 1992 MONUMENTED FL-085

HISTORY - 20010730 GOOD GCYI

HISTORY - 20110803 GOOD FLDEP

STATION DESCRIPTION

THE STATION IS LOCATED 13.5 MI NORTHEAST OF INDIANTOWN, 6.6 MI SOUTH OF

STUART AND 8.9 MI NORTHWEST OF HOBE SOUND NEAR THE EAST RIGHT OF WAY OF

C.R. 711.

TO REACH THE STATION FROM THE INTERSECTION OF FLORIDA'S TURNPIKE AND S.R.

76, GO SOUTHWEST ALONG S.R. 76 A DISTANCE OF 0.2 MI TO THE INTERSECTION

WITH SW LOCKS ROAD AND THE STATION ON THE LEFT.

THE STATION IS LOCATED NORTHEAST OF THE CENTERLINE PROLONGATION OF SW

LOCKS ROAD, 13.5 FT SOUTHEAST OF THE SOUTHEAST EDGE OF PAVEMENT OF

S.R.76, 21.5 FT NORTHWESTERLY OF THE NORTHWESTERLY EDGE OF PAVEMENT OF

THAT PORTION OF KANSAS AVENUE THAT PARALLELS S.R 76 AND 1.0 FT NORTHWEST

OF A CARSONITE WITNESS POST.

REFERENCES -

PK NAIL AND WASHER IN SOUTHEASTERLY EDGE OF PAVEMENT OF S.R. 76 – 13 DEG.

MAG. AZ. - 33.11 FT

PK NAIL AND WASHER IN SOUTHEASTERLY EDGE OF PAVEMENT OF S.R. 76 – 261

DEG. MAG. AZ. - 35.79 FT

PK NAIL AND WASHER IN SOUTHEASTERLY EDGE OF PAVEMENT OF S.R. 76 – 131

DEG. MAG. AZ. - 21.70 FT

NOTE- STATION MONUMENTED BY MARTIN COUNTY SURVEY DEPARTMENT IN 1992.

STATION RECOVERY (2011)

NOTE BY FL DEPT OF ENV PRO 2011 (DLP) \ RECOVERED AS DESCRIBED.

DOCUMENT 00 31 21 Page 7

DESIGNATION - GCY B01

PID - AJ2435

CBN - This is a Cooperative Base Network Control Station.

MARKER: SURVEY DISK

SETTING: SET IN TOP OF CONCRETE MONUMENT

STAMPING: GCY B01 1999

MARK LOGO: GCYI

PROJECTION: FLUSH

MAGNETIC: NO MAGNETIC MATERIAL

STABILITY: MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO SURFACE MOTION

SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE

OBSERVATIONS - August 21, 2012

HISTORY - Date Condition Report By

HISTORY - 1999 MONUMENTED GCYI

HISTORY - 1999 GOOD GCYI

HISTORY - 2002 GOOD GCYI

HISTORY - 20040603 GOOD CREEI

HISTORY - 20120821 GOOD GCYI

STATION DESCRIPTION

THE STATION IS ABOUT 3.0 MI SOUTHWEST OF STUART IN THE UNINCORPORATED

TOWN OF PALM CITY.

--NOTE--PERMISSION MUST BE OBTAINED PRIOR TO USE OF THIS STATION, PHONE

561-286-8083.

TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 95 AND STATE

ROAD 714, GO EAST ON STATE ROAD 714 (MARTON HIGHWAY) FOR 7.25 MI TO THE

BUSINESS OF GCY, INCORPORATED (ADDRESS 1505 MARTON HIGHWAY) ON THE LEFT,

TURN LEFT AND GO NORTH ON THE DRIVEWAY FOR ABOUT 200.0 FT PASSING THROUGH

A GATE TO THE STATION ON THE LEFT, SET IN THE TOP OF A LARGE ROUND

CONCRETE MONUMENT FLUSH WITH THE GROUND.

LOCATED 58.8 FT NORTHWEST OF A WOODEN POWERPOLE, 31.3 FT NORTH OF A

WOODEN LIGHTPOLE, 10.9 FT WEST OF THE WEST EDGE OF THE ASPHALT DRIVEWAY

AND 5.9 FT SOUTH OF THE SOUTH EDGE OF THE ASPHALT PARKING LOT.

STATION RECOVERY (2012)

NOTE BY G.C.Y., INCORPORATED 2012 (PA) \ RECOVERED AS DESCRIBED.

DOCUMENT 00 31 21 Page 8

DESIGNATION - GCY D27

PID - AJ5266

MARKER: HORIZONTAL CONTROL DISK

SETTING: SET IN TOP OF CONCRETE MONUMENT

STAMPING: GCY D27 2001

MARK LOGO: FL-085

PROJECTION: FLUSH

MAGNETIC: NO MAGNETIC MATERIAL

STABILITY: MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO SURFACE MOTION

SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR SATELLITE

OBSERVATIONS - August 02, 2011

HISTORY - Date Condition Report By

HISTORY - 20010508 MONUMENTED GCYI

HISTORY - 20110802 GOOD FLDEP

STATION DESCRIPTION

THE STATION IS LOCATED 4.2 MI SOUTH OF STUART AND 9.0 MI NORTHWEST OF

HOBE SOUND, IN THE CENTER MEDIAN OF S.R. 76, HANSON GRANT, MARTIN COUNTY,

FLORIDA.

TO REACH THE STATION FROM THE INTERSECTION OF S.R 76 AND SALERNO ROAD, GO

NORTHERLY ALONG S.R. 76 FOR 0.9 MI TO THE STATION ON THE LEFT.

STATION IS LOCATED APPROXIMATLY 50 FT NORTH OF THE SOUTH END OF THE

MEDIAN BULNOSE AT S.W. LINDEN STREET AND 3.4 FT SOUTH OF A CARSONITE

WITNESS POST.

REFERENCES -

GCY, INC. MAG NAIL AND WASHER IN EAST EDGE OF SOUTHBOUND PAVEMENT OF

S.R. 76 - 335 DEG. MAG. AZ. - 18.62 FT

GCY, INC. MAG NAIL AND WASHER IN EAST EDGE OF SOUTHBOUND PAVEMENT OF

S.R. 76 - 220 DEG. MAG. AZ. - 51.66 FT

GCY, INC. MAG NAIL AND WASHER IN WEST EDGE OF NORTHBOUND PAVEMENT OF

S.R. 76 - 48 DEG. MAG. AZ. - 39.66 FT

GCY, INC. MAG NAIL AND WASHER IN WEST EDGE OF NORTHBOUND PAVEMENT OF

S.R. 76 - 162 DEG. MAG. AZ. - 19.42 FT

NOTE - DEEP ONE MAGNET BURIED AT NORTH SIDE OF MONUMENT.

STATION RECOVERY (2011)

NOTE BY FL DEPT OF ENV PRO 2011 (DLP) \ RECOVERED AS DESCRIBED.

DOCUMENT 00 31 21 Page 9

Monument ID: FCE 3528

Locality-Project : ST. LUCIE LOCK Monument Type : DISK State : FL Date Set : 1972 Monument Set By : USACE County : MARTIN Date Added : 890605 Date Changed : 011001

STATION IS LOCATED IN MARTIN COUNTY APPROXIMATELY 7.0 MILES SOUTHWEST OF

STUART, FLORIDA.

TO REACH FROM INTERSECTION OF STATE ROAD 714 AND STATE ROAD 76A, FOLLOW

STATE ROAD 76A, 4.65 MILES WEST TO A ROAD CURVING TO THE LEFT AND

CONTINUE 1.0 MILES SOUTH ALONG SAID ROAD TO A SHELL ROAD TO THE LEFT 200

FEET NORTH OF ST. LUCIE CANAL. FOLLOW THIS ROAD 0.45 MILE THEN BEAR LEFT

0.15 MILE THEN BEAR RIGHT AND CONTINUE TO FOLLOW ROAD 1.0 MILE TO STATION

LOCATION.

STATION IS LOCATED 46 FEET NORTHWESTERLY OF THE EDGE OF ROAD AND 105.0

FEET NORTHEASTERLY OF 14 FEET CABBAGE PALM AND 118.5 FEET EASTERLY OF 14

INCH CABBAGE PALM AND 43.5 FEET SOUTHWESTERLY OF 12 INCH CABBAGE PALM.

MARK IS A STANDARD USACE BRONZE DISK SET IN TOP OF 8 INCH DIAMETER

CONCRETE MONUMENT SET FLUSH WITH THE GROUND AND IS STAMPED, "FCE 3528,

1972".

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 31 32

GEOTECHNICAL DATA REPORT

01/07

SECTION 00 31 32 Page 1

-- SEE ATTACHED GEOTECHNICAL DATA

REPORT --

Construction of Dredged Material Management Area O-7 Okeechobee Waterway, Martin County, Florida

W912EP-16-R-0019

SECTION 00 31 32 Page 2

SECTION 00 31 32

Geotechnical Data Report

Table of Contents

1.1 SCOPE

1.2 CHARACTER OF MATERIALS

1.2.1 Regional and Local Geology

1.2.2 Materials Encountered

1.2.2.1 Interior of DMMA

1.2.2.2 Perimeter Dike

1.2.2.3 Access Road

1.2.2.3.1 Access Road

1.2.2.3.2 Culvert at Hogs Creek

1.2.2.3.3 Culvert at Irrigation Ditch

1.3.1 Recovered Materials

1.3.2 Sponsor Supplied Data

1.3.2.1 FIND O-7 Dredged Material Management Area

1.3.2.2

Permanent Access Road

List of Tables

Table 1. Summary of Subsurface Investigations

Construction of Dredged Material Management Area O-7 Okeechobee Waterway, Martin County, Florida

W912EP-16-R-0019

SECTION 00 31 32 Page 3

1.3 GEOMECHANICAL DATA

SECTION 00 31 32 Page 4

SECTION 00 31 32

Geotechnical Data Report

1.1 SCOPE

The information provided in this section encompasses the geotechnical field investigations available for this project. The investigations consist of borings and grab samples. All field investigations were performed by the project sponsor. A character of materials paragraph is included to provide a comprehensive description of the materials. 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

For this project only sponsor supplied geotechnical information is available. The sponsor supplied subsurface investigations are summarized in Table 1.

The applicable parts of the geotechnical reports including maps, boring logs, and laboratory testing results are attached in paragraph 1.3.2.

The elevations were converted from NGVD29 to the project datum NAVD88 in the following paragraphs.

Table 1. Summary of Subsurface Investigations

Type and Number of Borings Location Depth

(feet) Designation

24 SPT borings Perimeter Dike 30-60 PD-1 through PD-23 and WS-1

16 Auger borings Interior of DMMA 10 CB-1 through CB-16

4 Auger borings Outside the perimeter berm 6 CB-17 through CB-20

6 Bulk samples Interior of DMMA 1-2 BS-1 through BS-6

5 Temporary piezometer

Perimeter dike and interior of

DMMA

7-8.5 Piez-1 through Piez-5

26 Auger borings Along access road alignment every 400 feet

5 A-1 through A-26

6 Bulk samples Along access road alignment every 2000 feet

0.5-1.5 A-2a, A-7, A-12, A- 17, A-22, A-26

2 SPT Boring Hog Creek 50 B-1 and B-2 2 SPT Boring Irrigation Canal 50 B-3 and B-4

SECTION 00 31 32 Page 5

1.2.1 Regional and Local Geology

Martin County falls within the Atlantic Coastal Province physiographic unit and is part of the Eastern Flatland Region which was formed during the inundation and subsidence of recent ice ages and the respective oceanic submergence and emergence. Numerous wetlands were present at the project site, prior to being developed for farming. Organic-rich sands, silts and clays of Holocene to recent age were deposited. Those surficial deposits are underlain by the Anastasia formation, which is composed of interbedded sands and coquina limestone. The coquina limestone is almost entirely comprised of whole and fragmented mollusk shells, is lightly to moderately indurated and of orange-brown color.

The interbedded, unconsolidated to lightly-cemented sand layers are gray to orange-brown in color and can contain fossils. The Anastasia Formation is followed by the sediments of the Pleistocene-age Fort Thomson formation and subsequently by the Pliocene Tamiami Formation.

Lithologically these sediments are varying from unconsolidated fossiliferous quartz sands to well-indurated, sandy, fossiliferous limestone. Clayey sands and sandy clays are also present. The Pleistocene and Pliocene sediments have a thickness of 50 to 200 feet and form part of the surficial aquifer system.

1.2.2 Materials Encountered

1.2.2.1 Interior of DMMA

Sixteen (16) auger borings were drilled in the interior of the Dredge Material Management Area O-7 (DMMA O-7) to a depth of 10 feet.

The subsurface investigations show an upper 1 to 5 feet thick layer of fine-grained sand (SP) and fine-grained sand with silt or clay (SP-SM, SP-SC) followed by interfingering layers of fine-grained sand, clayey sand (SC), and organic, silty sand (SM). Groundwater was encountered in the boreholes at approximately 3 to 5 feet below below ground surface.

1.2.2.2 Perimeter Dike

Twenty four (24) standard penetration test (SPT) borings were drilled to a depth of 30 to 60 feet at the proposed perimeter dike of the DMMA O-7.

The subsurface investigations show a 17 to 27-foot thick top layer composed of loose to medium dense, poorly-graded sand (SP, SP-SM, SP-SC) with occasionally interbedded silty and clayey fine sand layers (SC and SM), 2.5 to 5 feet thick. Underneath the top layer, starting at elevation -1.5 to -11.5 feet NAVD88, a loose to dense, fine to coarse shelly sand with various amounts of silt is present. The shelly sand can be up to 20 feet thick. Subsequent weakly cemented, 5 to 10-foot thick limestone is present predominately on the eastern part of the project site. The limestone layer was encountered in 8 of the 24 borings drilled at the perimeter dike. Interbedded layers of dense sand (SP), silty sand (SM), and shelly sand are present throughout the site starting approximately at elevation -21.5 feet NAVD88. Groundwater was encountered in the boreholes approximately 4 feet below ground surface, at elevations 3.5 to 8.5 feet NAVD88.

SECTION 00 31 32 Page 6

1.2.2.3 Access Road

1.2.2.3.1 Access Road

Twenty-six 5-feet deep Auger borings were drilled along the planned access road. The subsurface investigations showed predominately fine-grained sand size to fine-gravel-size quartz with various amounts of shell and shell fragments and occasional intermittent clayey sand layers along the St Lucie Canal, and intermittent layers of fine to medium-grained sand size quartz with silt and various amounts of shell fragments in the vicinity of Hog Creek.

1.2.2.3.2 Culvert at Hogs Creek

Two 50-foot deep SPT borings (B-1 and B-2) were drilled on either side of the east-west running hog creek. The subsurface investigations show a 12-foot thick top layer of loose, poorly graded sand (SP, SP-SM, SP- SC) with an interbedded 2.5 to 5-foot thick, slightly silty to silty, organic sand layer (SP-SM and SM). Starting at elevation -1.5 to -6.5 feet NAVD88, a medium dense to very dense, fine to coarse-grained, very shelly, partially cemented sand (SP and SP-SM) is present to -31.5 feet NAVD88. Subsequent dense sands are present to elevation -33.5 and -38.5 feet NAVD88, respectively. An interbedded 5-foot thick, loose sand layer with a few shell fragments was encountered in boring B-2 at elevation -16.5 ft NAVD88. Groundwater was encountered in the boreholes at 5 to 7.5 feet below ground surface at elevations 8.5 to 11 feet

NAVD88.

1.2.2.3.3 Culvert at Irrigation Ditch

Two 50-foot deep SPT borings (B-3 and B-4) were drilled on either side of the east-west running irrigation ditch south of the DMMA project site. The subsurface investigations show very loose to medium dense, poorly graded sand (SP, SP-SM, SP-SC) to approximately -7 feet NAVD88 with interbedded clayey sand (SC) layers in the upper 5 to 10 feet.

Underneath, a medium dense to dense, fine to coarse grained very shelly sand (SP and SP-SM) is present to approximately -31.5 feet NAVD88. An intermittent five-foot thick, dense to very dense, partially cemented sand layer was encountered in both borings at elevation -13.5 and -21.5 feet NAVD88, respectively. Groundwater was encountered in the boreholes at approximately 15 feet below ground surface at elevation 11.5 NAVD88.

1.3 GEOMECHANICAL DATA

1.3.1 Recovered Materials

The material recovered from borings is not available for inspection by prospective offerors.

1.3.2 Sponsor Supplied Data

1.3.2.1 FIND O-7 Dredged Material Management Area

Construction of Dredged Material Management Area O-7 Okeechobee Waterway, Martin County, Florida

SECTION 00 31 32 Page 7

SECTION 00 31 32 Page 8

REPORT OF GEOTECHNICAL EXPLORATION

FIND MSA O-7 DREDGED MATERIAL MANAGEMENT AREA

MARTIN COUNTY, FLORIDA

MACTEC PROJECT NO. 6734-09-9468

- Prepared For -

TAYLOR ENGINEERING, INC.

- Prepared By -

MACTEC ENGINEERING AND CONSULTING, INC.

3901 CARMICHAEL AVENUE

JACKSONVILLE, FLORIDA 32207

SECTION 00 31 32 Page 9

SECTION 00 31 32 Page 10

SECTION 00 31 32 Page 11

SECTION 00 31 32 Page 12

APPENDIX A

BORING LOGS

SECTION 00 31 32 Page 13

SECTION 00 31 32 Page 14

SECTION 00 31 32 Page 15

SECTION 00 31 32 Page 16

SECTION 00 31 32 Page 17

SECTION 00 31 32 Page 18

Boring Designation Northing* Easting* Elevation* (feet, NGVD 29)

PD-1 885802.34 1011474.42 18.0

PD-2 885985.90 1011614.81 17.9

PD-3 886207.95 1011658.47 18.0

PD-4 886424.61 1011696.05 18.0

PD-5 886613.62 1011830.41 16.1

PD-6 886770.17 1011952.47 16.0

PD-7 886975.95 1011996.05 14.0

PD-8 887198.03 1012033.66 16.0

PD-9 887359.99 1012155.75 15.9

PD-10 887554.69 1012241.68 15.8

PD-11 885901.02 1011281.09 17.6

PD-12 887696.62 1012072.83 16.0

PD-13 885891.40 1011062.91 17.6

PD-14 887687.08 1011842.53 16.0

PD-15 886027.70 1010930.38 17.5

PD-16 886244.02 1011028.54 18.0

PD-17 886471.50 1011072.23 17.9

PD-18 886649.70 1011200.48 17.9

PD-19 886827.87 1011334.78 16.4

PD-20 887028.27 1011372.27 16.0

PD-21 887250.35 1011409.87 16.0

PD-22 887396.05 1011531.88 16.0

PD-23 887790.88 1011703.76 13.7

WS-1 887622.70 1011720.99 16.0

CB-1 886084.61 1011415.42 17.9

CB-2 886295.79 1011465.08 18.0

CB-3 886501.54 1011514.71 14.0

CB-4 886679.57 1011673.25 16.0

CB-5 886858.00 1011759.08 16.0

CB-6 887063.82 1011796.60 16.0

CB-7 887285.77 1011858.44 16.1

CB-8 887447.87 1011956.30 16.0

CB-9 886167.10 1011209.88 17.9

CB-10 886378.24 1011265.60 18.0

CB-11 886572.91 1011357.58 18.0

CB-12 886751.01 1011504.00 16.0

CB-13 886945.88 1011559.63 16.0

CB-14 887157.12 1011597.18 16.0

CB-15 887351.82 1011683.10 16.0

CB-16 887519.31 1011787.05 16.0

CB-17 887769.23 1012654.91 n/a CB-18 888120.85 1011838.93 n/a

CB-19 886959.49 1011068.93 18.1

CB-20 887716.76 1011388.27 14.4

* Provided by Taylor Engineering, Inc.-Northing and Easting coordinates referenced to NAD 83, Florida State Plane East

MACTEC Project No. 6734-09-9468

FIND MSA O-7 Dredged Material Management Area (DMMA)

SUMMARY OF BORING COORDINATES AND ELEVATIONS

Martin County, Florida

SECTION 00 31 32 Page 19

SPT-9

SPT-8

SPT-7

SPT-6

SPT-5

SPT-4

SPT-3

SPT-1

SPT-12

SPT-2

FIRM gray slightly silty fine SAND (SP-SM) with a few shell fragments

VERY DENSE gray fine SAND (SP) with a trace of shell fragments

VERY FIRM light gray slightly silty fine SAND (SP-SM) with a trace of shell fragments

SPT-10

LOOSE gray-brown silty fine SAND (SM) with a trace of shell fragments

SPT-11

VERY LOOSE gray silty fine to medium SAND (SM) with some shell fragments

VERY LOOSE light gray-brown fine SAND (SP)

FIRM light gray-brown slightly clayey fine SAND (SP-SC)

LOOSE gray-brown slightly clayey fine SAND (SP-SC) with a trace of roots

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

DENSE light gray-brown silty fine SAND (SM) with traces of limestone and shell fragments

5-5-5

17-31-36

20-22-20

5-6-5

2-1-2

1-1-2

2-5-7

3-5-6

5-3-4

4-7-8

WOH-2-4

9-12-13

LOOSE to FIRM gray-brown to light gray-brown fine SAND (SP) with a trace of roots

Boring No.: PD-1 Project:

Coord N:

Coord E:

Proj. No.:

FINES (%)

SPT (bpf)

(CONTINUED ON FOLLOWING PAGE)

L E G E N D

SOIL TEST BORING RECORD

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

18.0

13.0

8.0

3.0

-2.0

-7.0

-12.0

-17.0

-22.0

-27.0

FIND MSA O-7 DMMA

885,802.3 1,011,474.4 June 17, 2009 6734-09-9468

N-COUNT

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 100

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

PL (%)D

E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

LL (%)NM (%)E

L E V

(ft)

SAMPLES

I D E N T

Drilled:

SECTION 00 31 32 Page 20

I D E N T

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

-27.0

-32.0

-37.0

-42.0

-47.0

-52.0

-57.0

-62.0

-67.0

-72.0

10 20 30 40 50 60 70 80 90 1001s t 6

2n d 6"

3r d

6"

N-COUNT

E L E V

(ft)

2-7-11

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

17-24-25

20-27-30

T Y P E

Drilled:

SPT-13

SPT-14

SPT-15

VERY DENSE gray fine SAND (SP) with a trace of shell fragments

FIRM gray slightly silty fine SAND (SP-SM) with a few shell fragments

DENSE to VERY DENSE gray fine SAND (SP) with a few shell fragments

BORING TERMINATED

SAMPLES

SOIL TEST BORING RECORD

FIND MSA O-7 DMMA

885,802.3 1,011,474.4 June 17, 2009 6734-09-9468

D E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

Project:

Coord N:

Coord E:

Proj. No.:

PL (%)

FINES (%)

SPT (bpf)

Boring No.: PD-1

L E G E N D

LL (%)NM (%)

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

0 10 20 30 40 50 60 70 80 90 100

SOIL CLASSIFICATION

AND REMARKS

SECTION 00 31 32 Page 21

SPT-6

LOOSE gray-brown clayey fine SAND (SC) with a trace of roots

LOOSE light gray-brown fine SAND (SP) with a trace of silt

LOOSE light gray-brown fine SAND (SP)

SPT-9

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

SPT-7

LOOSE to FIRM light gray slightly silty fine SAND (SP-SM) with a trace of shell fragments

SPT-5

SPT-4

SPT-3

SPT-2

SPT-1

SPT-8

T Y P E

VERY LOOSE light gray slightly silty fine SAND (SP-SM)

VERY LOOSE light gray-brown fine SAND (SP)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

BORING TERMINATED

FIRM gray silty fine to coarse SAND (SM) with many shell fragments

5-6-5

3-3-4

4-5-6

2-4-6

1-1-1

1-1-1

2-4-6

6-5-4

2-4-6

LOOSE light gray-brown fine to coarse SAND (SW) with many shell fragments and a trace of silt

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

FIND MSA O-7 DMMA

885,985.9 1,011,614.8 June 19, 2009 6734-09-9468

SOIL CLASSIFICATION

AND REMARKS

D E P T H

(ft)

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

0 10 20 30 40 50 60 70 80 90 100

Project:

Coord N:

Coord E:

Proj. No.:THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

SOIL TEST BORING RECORD

Drilled:

E L E V

(ft)

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 10018.0

13.0

8.0

3.0

-2.0

-7.0

-12.0

-17.0

-22.0

-27.0

N-COUNT

Checked By:

L E G E N D

Boring No.: PD-2

FINES (%)

SPT (bpf)

LL (%)NM (%)PL (%)SAMPLES

I D E N

SECTION 00 31 32 Page 22

SPT-7

SPT-6

SPT-5

SPT-4

SPT-3

SPT-10

SPT-1

SPT-11

SPT-2

FIRM to LOOSE gray slightly silty fine SAND (SP-SM) with a trace of shell fragments

BORING TERMINATED

SPT-9

LOOSE gray silty fine to coarse SAND (SM) with many shell fragments

VERY LOOSE light gray fine SAND (SP)

VERY LOOSE light gray-brown fine SAND (SP) with a trace of silt

LOOSE light gray-brown clayey fine SAND (SC) with a trace of roots

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

LOOSE gray-brown fine SAND (SP)

VERY DENSE light gray-brown silty fine SAND (SM) with a few limestone and shell fragments

5-6-7

50/5"

2-2-5

6-5-4

(WOH=12",2)

WOH-0-2

1-1-1

1-1-1

WOH-2-4

4-4-3

2-5-5

4-3-3

LOOSE brown slightly silty fine SAND (SP-SM) with a trace of roots

Project:

Coord N:

Coord E:

Proj. No.:

FIND MSA O-7 DMMA

886,208.0 1,011,658.5 June 19, 2009 6734-09-9468

L E G E N D

Boring No.: PD-3

SOIL TEST BORING RECORD

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

10 20 30 40 50 60 70 80 90 100

N-COUNT

1s t 6

2n d 6"

3r d

6"

FINES (%)

SPT (bpf)

E L E V

(ft) 18.0

13.0

8.0

3.0

-2.0

-7.0

-12.0

-17.0

-22.0

-27.0

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

PL (%)D

E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

NM (%)SAMPLES

I D E N T

LL (%)

SECTION 00 31 32 Page 23

Project:

Coord N:

Coord E:

Proj. No.:

FIND MSA O-7 DMMA

886,424.6 1,011,696.1 June 19, 2009 6734-09-9468

SPT-7

2-4-5

SPT-5

SPT-4

SPT-3

SPT-2

SPT-1

SOIL TEST BORING RECORD

(1=18")

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

4-4-5

1-0-0

(2,1=12") 2-1-0

4-8-12

4-5-8

2-5-6

7-10-11

4-4-3

Checked By:

SPT-8

D E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

N-COUNT

LL (%)NM (%)PL (%)

I D E N T

FINES (%)

SPT (bpf)

Drilled:

E L E V

(ft)

SPT-6

SAMPLESSOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

L E G E N D

Boring No.: PD-4

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

FIRM dark gray-brown silty fine SAND (SM) with a trace of clay

BORING TERMINATED

LOOSE gray to tan silty fine to coarse SAND (SM) with many shell fragments

VERY LOOSE light gray-brown slightly silty fine SAND

(SP-SM)

FIRM dark gray-brown to gray-brown fine SAND (SP) with a trace of silt

FIRM dark brown silty fine SAND (SM)

VERY FIRM light gray-brown fine SAND (SP)

LOOSE gray-brown slightly silty fine SAND (SP-SM)

SPT-9

VERY LOOSE gray silty fine SAND (SM)

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 100

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

18.0

13.0

8.0

3.0

-2.0

-7.0

-12.0

-17.0

-22.0

-27.0

SECTION 00 31 32 Page 24

SPT-2

SPT-10

SPT-9

SPT-8

SPT-7

SPT-6

SPT-5

SPT-3

LOOSE gray-brown fine SAND (SP) with a trace of roots

SPT-1

SPT-4

DENSE light gray silty fine to coarse SAND (SM) with some to many shell fragments

SPT-11

BORING TERMINATED

LOOSE gray to tan silty fine to coarse SAND (SM) with many shell fragments

VERY LOOSE dark gray silty fine SAND (SM) with a few shell fragments

VERY LOOSE light gray-brown slightly silty fine SAND

(SP-SM)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

LOOSE light gray clayey fine SAND (SC)

WOH-0-2

13-21-20

25-22-17

5-4-5

(WOH=12",2)

(1,1=12") 1-1-0

2-4-4

2-3-4

2-2-4

4-4-5

2-4-6

5-4-4

LOOSE light brown to light gray fine SAND (SP)

LOOSE gray-brown fine SAND (SP) with a few clayey sand lumps and a trace of roots

T Y P E

FINES (%)

SPT (bpf)

L E G E N D

FIND MSA O-7 DMMA

886,613.6 1,011,830.4 June 22, 2009 6734-09-9468

Project:

Coord N:

Coord E:

Proj. No.:

SOIL TEST BORING RECORD

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

Boring No.: PD-5

E L E V

(ft)

N-COUNT

10 20 30 40 50 60 70 80 90 10016.0

11.0

6.0

1.0

-4.0

-9.0

-14.0

-19.0

-24.0

-29.0

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

1s t 6

2n d 6"

3r d

6"

NM (%)D

E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

LL (%)PL (%)SAMPLES

I D E N

SECTION 00 31 32 Page 25

LOOSE light brown slightly silty fine SAND (SP-SM)

LOOSE light brown-gray clayey fine SAND (SC) with a trace of roots

FIRM dark brown silty fine SAND (SM) with a trace of roots

LOOSE light brown-gray fine SAND (SP) with a trace of roots

SPT-9

SPT-7

LOOSE gray silty fine to coarse SAND (SM) with many shell fragments

SPT-5

SPT-4

SPT-3

SPT-2

SPT-1

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

SPT-8

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

VERY LOOSE light gray-brown fine SAND (SP)

VERY LOOSE dark gray slightly silty fine SAND (SP-SM)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

WEAKLY CEMENTED weathered light brown fossiliferous sandy LIMESTONE

2-2-1

6-4-4

2-2-2

3-4-5

2-3-4

2-3-5

5-8-7

WOH-3-6

5-8-7

BORING TERMINATED

FIND MSA O-7 DMMA

886,770.2 1,011,952.5 June 22, 2009 6734-09-9468

SOIL CLASSIFICATION

AND REMARKS

D E P T H

(ft)

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

0 10 20 30 40 50 60 70 80 90 100

Project:

Coord N:

Coord E:

Proj. No.:THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

SOIL TEST BORING RECORD

Drilled:

E L E V

(ft)

N-COUNT

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 10016.0

11.0

6.0

1.0

-4.0

-9.0

-14.0

-19.0

-24.0

-29.0

Checked By:

L E G E N D

Boring No.: PD-6

FINES (%)

SPT (bpf)

I D E N

LL (%)NM (%)PL (%)SAMPLES

SECTION 00 31 32 Page 26

SPT-5

SPT-4

SPT-3

SPT-2

SPT-1

SPT-9

FIRM dark gray-brown organic silty fine SAND (SM) with a few partially decayed roots

VERY DENSE gray fine SAND (SP) with a few shell fragments

DENSE light gray slightly silty fine SAND (SP-SM) with a few shell fragments

WEAKLY CEMENTED weathered light brown fossiliferous sandy LIMESTONE

FIRM gray fine to coarse SAND (SP) with many shell fragments and a trace of silt

FIRM gray slightly silty fine to coarse SAND (SP-SM) with many shell fragments

VERY LOOSE gray-brown slightly silty fine SAND (SP-SM)

SPT-7

LOOSE gray-brown clayey fine SAND (SC)

SPT-8

LOOSE gray-brown fine SAND (SP)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

SPT-12

SPT-10

VERY LOOSE light brown to light gray-brown fine SAND

(SP)

2-3-5

6-7-11

1-2-5

14-19-15

4-6-5

5-6-8

4-7-5

6-7-7

(WOH=18")

WOH-0-0

2-2-2

2-2-2

15-27-26

L E G E N D

SPT-11

Project:

Coord N:

Coord E:

Proj. No.:

FINES (%)

SPT (bpf)

FIND MSA O-7 DMMA

886,976.0 1,011,996.1 June 17, 2009 6734-09-9468

Boring No.: PD-7

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SOIL TEST BORING RECORD

(CONTINUED ON FOLLOWING PAGE)

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 10014.0

9.0

4.0

-1.0

-6.0

-11.0

-16.0

-21.0

-26.0

-31.0

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

N-COUNT

T Y P E

I D E N T

D E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

LL (%)

Checked By:

NM (%)SAMPLES

Drilled:

E L E V

(ft)

PL (%)

SECTION 00 31 32 Page 27

E N T

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

-31.0

-36.0

-41.0

-46.0

-51.0

-56.0

-61.0

-66.0

-71.0

-76.0

10 20 30 40 50 60 70 80 90 1001s t 6

2n d 6"

3r d

6"

N-COUNT

E L E V

(ft)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

18-24-23

16-21-23

16-19-19

T Y P E

Drilled:

SPT-13

SPT-14

SPT-15

VERY DENSE gray fine SAND (SP) with a few shell fragments

DENSE gray slightly silty fine SAND (SP-SM) with a trace of shell fragments

DENSE gray fine SAND (SP) with traces of shell, limestone fragments, and silt

BORING TERMINATED

SAMPLES

SOIL TEST BORING RECORD

FIND MSA O-7 DMMA

886,976.0 1,011,996.1 June 17, 2009 6734-09-9468

D E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

Project:

Coord N:

Coord E:

Proj. No.:

PL (%)

FINES (%)

SPT (bpf)

Boring No.: PD-7

L E G E N D

NM (%) LL (%)

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

SOIL CLASSIFICATION

0 10 20 30 40 50 60 70 80 90 100

SECTION 00 31 32 Page 28

SPT-8

SPT-7

SPT-6

SPT-5

SPT-3

FIRM light gray-brown fine SAND (SP) with a trace of silt

SPT-1

SPT-4

T Y P E

LOOSE gray-brown fine SAND (SP)

BORING TERMINATED

LOOSE gray silty fine sand (SM) with a few shell fragments

D E P T H

(ft)

LOOSE light gray-brown slightly clayey fine SAND (SP-SC) with a trace of partially decayed roots

4-5-7

3-4-4

6-5-5

3-4-6

2-1-1

4-5-5

WOH-2-6

WOH-2-4

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

Checked By:

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

4-4-4

LOOSE gray silty fine to coarse SAND (SM) with many shell fragments

L E G E N D

LOOSE to VERY LOOSE light brown to light gray-brown fine

SAND (SP)

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

SOIL TEST BORING RECORD

Boring No.: PD-8 Project:

Coord N:

Coord E:

Proj. No.:

FINES (%)

SPT (bpf)

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

SOIL CLASSIFICATION

AND REMARKS

E L E V

(ft)

N-COUNT

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 10016.0

11.0

6.0

1.0

-4.0

-9.0

-14.0

-19.0

-24.0

-29.0

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

FIND MSA O-7 DMMA

887,198.0 1,012,033.7 June 22, 2009 6734-09-9468

LL (%)NM (%)PL (%)SAMPLES

I D E N

SECTION 00 31 32 Page 29

SPT-9

SPT-8

SPT-7

SPT-6

SPT-5

SPT-3

FIRM light gray-brown fine SAND (SP)

SPT-1

SPT-4

VERY FIRM light gray silty fine SAND (SM) with a few shell fragments

SPT-11

BORING TERMINATED

LOOSE gray-brown fine SAND (SP) with a trace of roots

WEAKLY CEMENTED weathered light brown fossiliferous sandy LIMESTONE

LOOSE to FIRM dark gray to gray silty fine SAND (SM) with a few shell fragments

VERY LOOSE light gray fine SAND (SP)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

FIRM gray-brown fine SAND (SP) with traces of silt and organics

WOH-2-4

10-11-13

5-6-9

5-6-5

(1,1=12") 1-1-0

4-5-7

4-5-6

4-7-9

4-7-7

WOH-2-4

6-5-5

FIRM light gray-brown slightly clayey fine SAND (SP-SC)

FIRM gray-brown slightly clayey fine SAND (SP-SC)

Project:

Coord N:

Coord E:

Proj. No.:

L E G E N D

FIND MSA O-7 DMMA

887,360.0 1,012,155.8 June 22, 2009 6734-09-9468

FINES (%)

SPT (bpf)

SOIL TEST BORING RECORD

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

E L E V

(ft)

Boring No.: PD-9

N-COUNT

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 10016.0

11.0

6.0

1.0

-4.0

-9.0

-14.0

-19.0

-24.0

-29.0

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4" Hole caved in at a depth of 2.8' 24 hours after drilling

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

NM (%)D

E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

LL (%)PL (%)SAMPLES

I D E N

SECTION 00 31 32 Page 30

SPT-6

SPT-5

SPT-4

SPT-3

SPT-2

SPT-11

SPT-1

LOOSE gray-brown slightly silty fine SAND (SP-SM) with a trace of partially decayed roots

BORING TERMINATED

DENSE light brown fine to coarse SAND (SP) with many shell fragments and a trace of silt

FIRM light brown silty fine SAND (SM) with a few shell fragments

WEAKLY CEMENTED weathered light brown fossiliferous sandy LIMESTONE

LOOSE gray silty fine SAND (SM) with many shell fragments

VERY LOOSE dark gray slightly silty fine SAND (SP-SM)

SPT-9

FIRM light gray-brown silty, clayey fine SAND (SC-SM) with a trace of partially decayed roots

SPT-10

FIRM light gray-brown fine SAND (SP) with a trace of clayey sand lumps

FIRM light gray-brown fine SAND (SP)

LOOSE gray-brown fine SAND (SP)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

LOOSE light brown fine SAND (SP)

5-5-2

11-16-19

6-6-5

(1=18") 1-0-0

3-2-3

2-5-6

2-5-5

3-5-7

6-10-10

1-2-6

1-4-9

FINES (%)

SPT (bpf)

Project:

Coord N:

Coord E:

Proj. No.:

Boring No.: PD-10

FIND MSA O-7 DMMA

887,554.7 1,012,241.7 June 21, 2009 6734-09-9468

L E G E N D

SOIL CLASSIFICATION

AND REMARKS

SOIL TEST BORING RECORD

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 10016.0

11.0

6.0

1.0

-4.0

-9.0

-14.0

-19.0

-24.0

-29.0

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

D E P T H

(ft)

T Y P E

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

LL (%)NM (%)PL (%)SAMPLES

Drilled:

E L E V

(ft)

N-COUNTI

D E

SECTION 00 31 32 Page 31

SPT-4

LOOSE light gray-brown fine SAND (SP) with a trace of roots

SPT-9

SPT-8

SPT-7

SPT-5

FIRM gray-brown fine SAND (SP) with a trace of partially decayed roots

SPT-3

SPT-2

SPT-1

T Y P E

SPT-6

FIRM gray slightly silty fine SAND (SP-SM) with a trace of roots LOOSE gray-brown clayey fine SAND (SC) with a trace of roots

BORING TERMINATED

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

FIRM gray silty fine to coarse SAND (SM) with many shell fragments

VERY LOOSE light gray fine SAND (SP)

FIRM light gray-brown slightly clayey fine SAND (SP-SC) with a trace of partially decayed roots

6-7-7

4-3-4

1-1-1

1-1-1

4-5-7

3-5-6

2-3-3

4-6-8

WOH-2-4

LOOSE tan-brown silty fine to coarse SAND (SM) with many shell fragments

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

VERY LOOSE dark gray silty fine SAND (SM)

FIND MSA O-7 DMMA

885,901.0 1,011,281.1 June 19, 2009 6734-09-9468

0 10 20 30 40 50 60 70 80 90 100

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

SOIL TEST BORING RECORD

SOIL CLASSIFICATION

AND REMARKS

Project:

Coord N:

Coord E:

Proj. No.:

D E P T H

(ft)

E L E V

(ft)

N-COUNT

Checked By:

1s t 6

2n d 6"

3r d

6"

10 20 30 40 50 60 70 80 90 10017.5

12.5

7.5

2.5

-2.5

-7.5

-12.5

-17.5

-22.5

-27.5

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

LL (%)L

E G E N D

Boring No.: PD-11

FINES (%)

SPT (bpf)

Drilled:

NM (%)PL (%)SAMPLES

I D E

SECTION 00 31 32 Page 32

SPT-1

SPT-8

SPT-7

SPT-6

SPT-5

SPT-4

SPT-11

SPT-2

SPT-3

VERY LOOSE light gray silty fine SAND (SM) with a few shell fragments

SPT-10

DENSE light gray silty fine to coarse SAND (SM) with many shell fragments

LOOSE to FIRM gray to tan-gray silty fine to coarse SAND (SM) with many shell fragments

VERY LOOSE dark gray silty fine SAND (SM)

LOOSE light gray-tan fine SAND (SP)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

LOOSE gray-brown slightly silty fine SAND (SP-SM)

LOOSE to FIRM gray-brown fine SAND (SP) with a trace of roots

BORING TERMINATED

(1=18")

18-18-17

(1,1=12") 1-1-0

6-5-3

1-0-0

2-3-3

2-4-4

2-2-3

2-2-2

4-7-8

WOH-2-4

6-7-5

LOOSE gray slightly clayey fine SAND (SP-SC)

VERY LOOSE dark brown silty fine SAND (SM) with a trace of roots

L E G E N D

Boring No.: PD-12

FIND MSA O-7 DMMA

887,696.6 1,012,072.8 June 21, 2009 6734-09-9468

Project:

Coord N:

Coord E:

Proj. No.:

SOIL TEST BORING RECORD

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

10 20 30 40 50 60 70 80 90 100

FINES (%)

SPT (bpf)

N-COUNT

1s t 6

2n d 6"

3r d

6"

E L E V

(ft) 16.0

11.0

6.0

1.0

-4.0

-9.0

-14.0

-19.0

-24.0

-29.0

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

PL (%)D

E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

NM (%)SAMPLES

I D E N T

SECTION 00 31 32 Page 33

SPT-9

SPT-8

SPT-7

SPT-6

SPT-5

SPT-3

SPT-1

SPT-4

LOOSE tan-brown silty fine to coarse SAND (SM) with many shell fragments

SPT-11

DENSE light gray silty fine SAND (SM) with a few shell fragments

FIRM gray slightly silty fine to coarse SAND (SW-SM) with many shell fragments

FIRM gray silty fine to coarse SAND (SM) with many shell fragments

VERY LOOSE light gray-brown slightly silty fine SAND

(SP-SM)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

FIRM gray-brown slightly clayey fine SAND (SP-SC) with a trace of roots

LOOSE gray-brown fine SAND (SP)

BORING TERMINATED

7-8-5

12-18-16

4-4-4

10-11-9

1-1-1

4-6-8

4-6-6

4-5-6

3-6-7

WOH-2-4

27-16-20

FIRM light gray-brown slightly clayey fine SAND (SP-SC)

FIRM light gray fine SAND (SP) with a trace of roots

Project:

Coord N:

Coord E:

Proj. No.:

FIND MSA O-7 DMMA

885,891.4 1,011,062.9 June 19, 2009 6734-09-9468

L E G E N D

Boring No.: PD-13

SOIL TEST BORING RECORD

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

10 20 30 40 50 60 70 80 90 100

N-COUNT

1s t 6

2n d 6"

3r d

6"

E L E V

(ft) 17.5

12.5

7.5

2.5

-2.5

-7.5

-12.5

-17.5

-22.5

-27.5

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

PL (%)D

E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Checked By:

NM (%)

FINES (%)

SPT (bpf)

SAMPLES

I D E N T

SECTION 00 31 32 Page 34

VERY LOOSE light gray-brown clayey fine SAND (SC) with a trace of roots

FIRM light gray-brown fine SAND (SP) with a trace of partially decayed roots

LOOSE light brown-gray slightly clayey fine SAND (SP-SC)

SPT-9

LOOSE light gray fine SAND (SP)

SPT-7

VERY LOOSE dark gray silty fine SAND (SM) with clayey sand seams

SPT-5

SPT-4

SPT-3

SPT-2

SPT-1

SPT-8

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

LOOSE light gray slightly clayey fine SAND (SP-SC)

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

BORING TERMINATED

LOOSE gray to tan-brown silty fine to coarse SAND (SM) with many shell fragments

1-1-1

5-4-4

3-2-3

1-2-4

1-2-3

1-1-2

6-8-6

1-4-6

4-4-4

0 10 20 30 40 50 60 70 80 90 100

16.0

11.0

6.0

1.0

-4.0

-9.0

-14.0

-19.0

-24.0

-29.0

FIND MSA O-7 DMMA

887,687.1 1,011,842.5 June 18, 2009 6734-09-9468

SOIL CLASSIFICATION

AND REMARKS

D E P T H

(ft)

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT OTHER

LOCATIONS AND AT OTHER TIMES MAY DIFFER.

INTERFACES BEWEEN STRATA ARE APPROXIMATE.

TRANSITIONS BETWEEN STRATA MAY BE GRADUAL.

Project:

Coord N:

Coord E:

Proj. No.:

SOIL TEST BORING RECORD

N-COUNT

Drilled:

E L E V

(ft)

I D E N T 1s t 6

2n d

6" 3r d 6"

10 20 30 40 50 60 70 80 90 100

Checked By:

L E G E N D

Boring No.: PD-14

LL (%)NM (%)PL (%)SAMPLES

FINES (%)

SPT (bpf)

SECTION 00 31 32 Page 35

SPT-3

SPT-11

SPT-10

SPT-9

SPT-8

SPT-7

SPT-6

SPT-4

FIRM light gray-brown fine SAND (SP)

SPT-2

SPT-1

SPT-5

DENSE gray silty fine SAND (SM) with a few shell fragments

BORING TERMINATED

LOOSE gray-brown fine SAND (SP)

WEAKLY CEMENTED weathered tan-gray fossiliferous sandy LIMESTONE

FIRM tan silty fine to coarse SAND (SM) with many shell fragments

FIRM gray slightly silty fine to coarse SAND (SP-SM) with many shell fragments

SO

IL

8-

LO

G S.

G

PJ

L A

W _G

IB

B

.G D

T

0/

/0

LOOSE light gray-brown fine SAND (SP)

6-7-8

24-23-20

5-5-6

4-4-5

1-1-5

3-2-3

2-2-3

2-3-6

4-7-8

WOH-2-5

10-50/4"

LOOSE gray slightly silty fine SAND (SP-SM) with a trace of shell fragments

LOOSE gray-brown clayey fine SAND (SC) with a trace of roots

Project:

Coord N:

Coord E:

Proj. No.:

FIND MSA O-7 DMMA

886,027.7 1,010,930.4 June 20, 2009 6734-09-9468

L E G E N D

SOIL TEST BORING RECORD

Boring No.: PD-15

SOIL CLASSIFICATION

AND REMARKS

0 10 20 30 40 50 60 70 80 90 100

SEE KEY SYMBOL SHEET FOR EXPLANATION OF

SYMBOLS AND ABBREVIATIONS BELOW.

E L E V

(ft)

N-COUNT

1s t 6

2n d 6"

3r d

6"

FINES (%)

SPT (bpf)

10 20 30 40 50 60 70 80 90 10017.5

12.5

7.5

2.5

-2.5

-7.5

-12.5

-17.5

-22.5

-27.5

MACTEC

DH, JW

ATV-550 (Automatic Hammer) Auger/Mud Rotary 4"

CONTRACTOR:

DRILLER:

EQUIPMENT:

METHOD:

HOLE DIA.:

REMARKS:

T Y P E

PL (%)D

E P T H

(ft)

THIS RECORD IS A REASONABLE INTERPRETATION OF

SUBSURFACE CONDITIONS AT THE EXPLORATION

LOCATION. SUBSURFACE CONDITIONS AT…