1614696spc17of19_APP-E.pdf

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Attached to: P-095 Pier 3 Recap Naval Station Norfolk, VA
Solicitation number: N4008521R0219
Issued by: Department of the Navy Naval Facilities Engineering Command

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Written by GovTribe AI · Dec 28, 2023

This solicitation is for Pier 3 Recapitalization work at Naval Station Norfolk, Virginia. The Navy seeks to renovate and modernize Pier 3 to support continued naval operations. Offerors must submit proposals no later than April 30, 2021 addressing requirements to demolish existing structures, construct new facilities, and perform related site work. The Navy will award a firm fixed-price construction contract with an anticipated period of performance from November 2021 to November 2023. Small businesses, veteran-owned small businesses, service-disabled veteran-owned small businesses, HUBZone small businesses, small disadvantaged businesses, and women-owned small businesses are encouraged to apply. The selected contractor will be responsible for all aspects of construction and management under the oversight of the Naval Facilities Engineering Command.

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APPENDIX - E

PROJECT AND SITE PERMITS

FY21 MCON PROJECT P-095

REPLACE SUBMARINE PIER 3

NAVAL STATION NORFOLK, NORFOLK, VA

eProjects Work Order No. 1614696 A-E Contract No. N40085-18-D-1100

Delivery Order N40085-19-F-4195

1. This form is to be filed out by the permittee and returned to the U.S. Army Corps of Engineers prior to each deposit of dredged material into the Craney Island Dredged Material Area or the Craney Island Rehandling Basin. The Norfolk District limits the annual amount of dredged material pumped into Craney Island to approximately 5 mcy per year.

2. Return this form to: Norfolk District Corps of Engineers

ATTN: CENAO-WRO-O

803 Front Street Norfolk, Virginia 23510-1011

Email: DLL-CENAO-WRO-CRANEYDEPOSITS@usace.army.mil

3. This form must be filled out each time dredging operations occur for the duration of the permit and submitted:

a) 60 days in advance for projects under 100,000 cy

b) 1 year in advance for projects greater than 100,000 cy and less than 500,000 cy

c) 2 years in advance for projects greater than 500,000 cy.

4. Refer to the current version of the Army Corps of Engineers, Norfolk District, Commander’s Policy Memorandum Number WRD-01, "Deposition of Dredged Material and use of the Craney Island Dredged Material Management Area, Norfolk Harbor, Virginia" for additional conditions.

DEPOSIT OF DREDGED MATERIAL INTO CRANEY ISLAND

NAO FM 66 (December 2016)

Late charges will be applied to all overdue payments at a percentage based on the current funds available to the U.S.

Treasury. The charges will be applied for each 30-day period the account is overdue. Failure to comply with the Special Conditions of the permit could justify having the permit revoked by the District Engineer. It is the responsibility of the permittee to notify the Corps of Engineers when current dredging is completed.

Permittee Name, Address, and Phone Number Contractor, Address, and Phone Number Permit Number

Survey Performed By

Description of Work

Permit Date

Deposit Number

W91236-

Date Permit Expires

Direct Pump Rehandling Basin

Estimated Quantity to Be Deposited Estimated Dredging Period

From: To:

Signature of Permittee: Date:

Type of Material

Corps Acceptance for Deposit: Date:

New Work Maintenance

Location of Deposit

Cubic Yards

Dredge and/or Tug Name james.georgo Typewritten Text See Above james.georgo Typewritten Text See Description of Work Above

PROJECT MEMORANDUM

Capital Improvements Core Business Line 9324 Virginia Avenue, Building Z144, First Floor Norfolk, VA 23511‐3095

P a g e | 1 of 1

Date: 02 September 2020

To: NAVFAC MIDLANT PM and DM (for distribution)

From: NAVFAC MIDLANT Geotechnical Department Code CI45E

Subject: Sampling Data for Environmental Permits Preparation P‐095 Replace Submarine Pier 3 Naval Station, Norfolk, Virginia Work Order No. 1614696

NAVFAC MIDLANT CI Geotechnical Department is providing the attached information and sampling data in connection with the environmental permits preparation being performed by NAVFAC EV Business Line for the subject project:

1. Proposed dredging plan excerpts from the April 2020 50% design development submittal prepared by Moffatt & Nichol + Burns and McDonnell, Joint Venture.

2. Site water, elutriate, and sediment sampling data excerpts from the Interim Draft Technical Memo for Supplemental Sediment Sampling to Support Maintenance Dredging at Naval Station, Norfolk, Virginia, dated November 1, 2018 and prepared by CH2M.

3. Sediment sampling data excerpts from the Conceptual/Preliminary Report of Subsurface Exploration and Geotechnical Engineering Services for P‐095 Replace Submarine Pier 3, Naval Station, Norfolk, Virginia, dated April 1, 2019, revised July 2, 2019 and prepared by GET Solutions, Inc. (GET Project No. VB18‐344G).

4. Radium Testing Results from the Report of Additional Subsurface Exploration and Environmental Services for P‐095 Replace Submarine Pier 3, Naval Station Norfolk, Virginia, dated June 13, 2019 and prepared by GET Solutions, Inc. (GET Project No. VB18‐344G).

5. Sediment sampling data excerpts, first sampling event (Dec 2019‐Jan 2020), interim data submittal provided by Moffatt & Nichol + Burns and McDonnell, Joint Venture in April 2020. Note: These data will be included in the Final Report of Subsurface Exploration and Geotechnical Engineering Services for P‐095 Replace Submarine Pier 3, Naval Station, Norfolk, Virginia, to be prepared by GET Solutions, Inc. at a future date (GET Project No. VB19‐314G).

6. Sediment sampling data excerpts, second sampling event (July 2020), interim data submittal supplement provided by Moffatt & Nichol + Burns and McDonnell, Joint Venture in August 2020.

Note: These data will be included in the Final Report of Subsurface Exploration and Geotechnical Engineering Services for P‐095 Replace Submarine Pier 3, Naval Station, Norfolk, Virginia, to be prepared by GET Solutions, Inc. at a future date (GET Project No. VB19‐314G).

ATTACHMENT 1

Proposed dredging plan excerpts from the April 2020 50% design development submittal prepared by Moffatt & Nichol + Burns and McDonnell, Joint Venture

(-40)

(-4 0)

(-40)

(-35) (-30) (-25) (-20)

(-15)

(-10)

(-5)(-35) (-30)

(-25) (-20)(-15) (-10)

(-40)

(-35)

(-35) (-30)

(-30)

(-25) (-25)(-25)(-25)

(-40) (-45)

(-40)

(-3 5)

(-3 0)

(-2 5) x

N: 3508765 E: 12117178

N: 3508824 E: 12117938

N: 3508755 E: 12118018

N: 3508578 E: 12118032

NOTES:

1. ELEVATIONS ARE IN FEET AND REFERENCE NOAA MLLW = 0.00 FT

2. BATHYMETRIC SURVEY DATED JULY 2018 FROM NAVFAC. NEAR

SHORE BATHYMETRIC DATA FROM 2016 & 2017 NAVFAC SURVEYS.

3. BATHYMETRIC DATA UNDER EXISTING PIER 3 IS APPROXIMATE.

200'0 100' 1" = 100'

:\N O

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Pi er

dw g L

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O F

Y N

G C

O M

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

S Y

M D

E S

C R

O N

D A

P P

DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

P -0

E P

E S

U B

M A

E P

A V

A L

N N

O R

N O

, V

1614696

WMS/IAS

N A

V A

S E

N G

E R

C O

M M

A N

-A

A N

C I C

O R

H A

M P

R O

A D

S N

A V

A L

N N

O R

, V

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

N O

R C

O N

U C

P R

E L

R Y

A D

E S

D E

V E

M E

N T

4/ 8/

P R

PLAN

NORTH

SCALE: 1" = 100'

DREDGING PLAN

CEP-175 & CEP-176 BASIN DREDGING,

DREDGE TO EL -38.0 MLLW,

1' ALLOWABLE OVERDEPTH

AS NOTED

CN101

75'

APPROXIMATE DREDGE

SIDE SLOPE LIMIT, TYP 2.5 HORIZONTAL TO 1 VERTICAL

SIDE SLOPE, TYP

PIER 3 DREDGING,

DREDGE TO EL -38.0 MLLW,

1' ALLOWABLE OVERDEPTH

EXISTING PIER 3 DREDGING,

DREDGE TO EL -38.0 MLLW,

1' ALLOWABLE OVERDEPTH

CEP-102 DREDGING,

DREDGE TO EL -38.0 MLLW,

1' ALLOWABLE OVERDEPTH

EXISTING PIER 4

EXISTING PIER 3

EXISTING PIER 2

PIER 3 CEP-176

CEP-175

P-

2 ESTIMATED DREDGING QUANTITIES

DREDGE

AREA ID

AREA (SY) CONTRACT DEPTH

(FT) (MLLW)

ALLOWABLE OVER

DREDGE DEPTH

(FT) (MLLW)

CONTRACT

VOLUME

(CY)

ALLOWABLE

OVER DREDGE

VOLUME (CY)

TOTAL VOLUME

(CY)

CEP-175 & CEP-176 BASIN 17,600 -38 -39 53,300 5,900 59,200

PIER 3 4,650 -38 -39 250 1,550 1,800

EXISTING PIER 3 12,450 -38 -39 31,000 4,150 35,150

CEP-102 370 -38 -39 110 125 235

TOTAL 34,970 -38 -39 84,660 11,725 96,385

CN301

EXISTING PIER 3T

EL 0.00

MLLW

CONTRACT DEPTH EL -38

APPROXIMATE EXISTING BOTTOM

ALLOWABLE OVERDEPTH EL -39

2.5

FACE OF EXISTING

CEP-175 WHARF

FACE OF CEP-176 WHARF

252.00'

CONTRACT DREDGE

MATERIAL TO BE REMOVED

CONTRACT DREDGE

MATERIAL TO BE REMOVED

ALLOWABLE OVERDEPTH

MATERIAL TO BE REMOVED

ALLOWABLE OVERDEPTH

MATERIAL TO BE REMOVED

EL 0.00

MLLW

CONTRACT DEPTH EL -38

ALLOWABLE OVERDEPTH EL -39

CONTRACT DREDGE

MATERIAL TO BE REMOVED

ALLOWABLE OVERDEPTH

MATERIAL TO BE REMOVED

APPROXIMATE

EXISTING

BOTTOM

EXISTING PIER 3T TO BE REMOVED

EXISTING PIER 3 TO BE REMOVED

40'10'0 20' 1" = 20'

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SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

S Y

M D

E S

C R

O N

D A

P P

DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

P -0

E P

E S

U B

M A

E P

A V

A L

N N

O R

N O

, V

1614696

WMS/IAS

V A

S E

N G

E R

C O

M M

A N

-A

A N

C I C

O R

H A

M P

R O

A D

S N

A V

A L

N N

O R

, V

PM/DM

CHIEF ENG/ARCH

FIRE PROTECTION

N O

R C

O N

U C

P R

E L

R Y

A D

E S

D E

V E

M E

N T

4/ 8/

P R

SCALE: 1" = 20'

EXISTING PIER 3 DREDGE SECTIONC1 CN101

AS NOTED

CN301

NOTES:

1. ELEVATIONS ARE IN FEET AND REFERENCE NOAA MLLW = 0.00 FT

2. BATHYMETRIC SURVEY DATED JULY 2018 FROM NAVFAC. NEAR

SHORE BATHYMETRIC DATA FROM 2016 & 2017 NAVFAC SURVEYS.

3. BATHYMETRIC DATA UNDER EXISTING PIER 3 IS APPROXIMATE.

SCALE: 1" = 20'

CEP-175 & CEP-176 BASIN DREDGE SECTIONA1 CN101

ATTACHMENT 2

Site water, elutriate, and sediment sampling data excerpts from the Interim Draft Technical Memo for Supplemental Sediment Sampling to Support Maintenance Dredging at Naval Station, Norfolk, Virginia, dated November 1, 2018 and prepared by CH2M

I N T E R I M D R A F T T E C H N I C A L M E M O R A N D U M

AX0626181252BOS 1

Field Summary and Data Report – Supplemental Sediment Sampling to Support Maintenance Dredging, Norfolk Naval Station, Norfolk, Virginia PREPARED FOR: Department of the Navy – Naval Facilities Engineering Command Mid‐Atlantic

COPY TO: Project File

PREPARED BY: CH2M

DATE: November 1, 2018

This technical memorandum summarizes work performed for the Department of the Navy (Navy) Naval Facilities Engineering Command Mid‐Atlantic division, under the Navy's Comprehensive Long‐term Environmental Action ‐ Navy contract, Contract N62470‐16‐D‐9000, Contract Task Order 5278. The scope of the work is to conduct supplemental sediment sampling in support of maintenance dredging to be completed in Fiscal Year (FY) 2019 through FY 2021 at Naval Station Norfolk (NSN) in Norfolk, Virginia. The general objective of this effort is to support the Navy’s maintenance dredging program, which provides for unencumbered navigational access to NSN by naval vessels. Maintenance dredging of the berths and access channel ensures that adequate water depths are maintained and access to the facility is preserved. To maintain compliance with applicable regulations, the Navy has submitted requests to the appropriate regulatory authority for authorization of maintenance dredging activities.

Disposal at the United States Army Corps of Engineers (USACE) Craney Island Dredged Material Management Area (CIDMMA) is proposed. The data collected under this effort, and summarized herein, will be used to make the determination whether dredged sediments may be placed at the CIDMMA. If dredge material is not accepted at CIDMMA, alternative disposal options will need to be determined.

Field Investigation The field investigation is being completed in phases because of funding considerations. The field investigation was performed in accordance with the Sampling and Analysis Plan, Supplemental Sediment Sampling to Support Maintenance Dredging, Norfolk Naval Station, Norfolk, Virginia (SAP) (CH2M, 2018).

The following sections summarize the field activities. A summary of the daily field activities is provided in Table 1.

Mobilization One

The field team mobilized to the site on Monday, April 23, 2018, to begin the first phase of the field investigation. Athena Technologies of McClellanville, South Carolina (Athena), was subcontracted to provide the sampling platform and sampling support. This was provided onboard the R/V Artemis, a 35‐foot pontoon boat outfitted with an A‐frame and winch system for sediment vibracore and grab sampling. The vessel was launched from the boathouse at Pier 5T on NSN for sample collection. The CH2M HILL, Inc. (CH2M) field team set up a sample processing area in the Hydrographic Building

CEP‐188.

Sediment sampling began in the late morning of April 23, 2018, in the 12N/14S locations. Sampling activities were completed on May 4, 2018, and the sampling vessel was demobilized on the same day.

FIELD SUMMARY AND DATA REPORT – SUPPLEMENTAL SEDIMENT SAMPLING TO SUPPORT MAINTENANCE DREDGING

NORFOLK NAVAL STATION, NORFOLK, VIRGINIA

2 AX0626181252BOS

The objective for the first phase of the field investigation was to collect approximately 167 discrete samples and the associated 55 composite sediment samples from the pier areas and LAG Marina on NSN, as outlined in the SAP.

Mobilization Two

The field team mobilized to the site on Tuesday, August 7, 2018, to begin the second phase of the field investigation. Athena was subcontracted to provide the sampling platform and sampling support. This was provided onboard the R/V Artemis, a 35‐foot pontoon boat outfitted with an A‐frame and winch system for sediment vibracore and grab sampling. The vessel was launched from the boathouse at Pier 5T on NSN for sample collection. The CH2M field team set up a sample processing area in the Hydrographic Building CEP‐188.

Sediment sampling began in the late morning of August 8, 2018, in the TUG basin locations. Sampling activities were completed on August 15, 2018, and the sampling vessel was demobilized on the same day.

The objective for the second phase of the field investigation was to collect approximately 93 discrete samples and the associated 14 composite sediment samples above the currently authorized depth from the remaining pier areas, including the TUG basin and approach, the 3T and 5T basins, and the V50 fuel basin. In addition, elutriate samples (bulk sediment and site water) were collected from eight locations within the TUG basin, the 3T and 5T basins, and the V50 fuel basin.

Sediment Sampling and Processing

Sediment composites were typically comprised of three discrete samples, consisting of either surface grabs or sediment cores that were homogenized and sent to an offsite analytical laboratory.

Briefly, the sampling procedures entailed the following steps:

Position as near to possible to proposed sampling stations using submeter, real‐time kinematic differential global positioning system (RTK dGPS). Elevation data was collected using a Trimble R8 Global Navigation Satellite System (GNSS) interfaced with the Virginia Virtual Reference Station (VRS) Network. Vessel position was held using multiple anchor points or through the use of dynamic positioning (that is, use of motors). If a proposed location was not accessible, the vessel was positioned as close as practicable.

Upon arrival at each station, the water depth was measured using a weighted tape measure. The RTK dGPS data was used to calculate the real‐time tide level.

The target sampling depths and sampling mechanism were determined using the following equations.

The thickness of material above the project depth was determined by the following equation:

The target sample depth is determined using the equation:

For target sampling depths greater than 1 foot, a vibracore was used for sediment collection. A Petersen grab sampler was used for locations with a target sampling thickness of 1 foot or less.

When core samples were required, a core barrel was advanced to approximately 2 feet beyond the target sample depth to assure adequate sample recovery. Upon retrieval of the core, the excess length was cut from the bottom and the additional sediment was returned to the point of collection.

AX0626181252BOS 3

The core was then capped, the ends taped, and labeled with sample identification and indicating top and bottom for transfer to the on‐shore processing team.

Grab samples were processed on the sampling vessel as described in the SAP; core samples were processed by a shore‐based team following the procedures outlined in the SAP. Briefly, the cores were split longitudinally, measured, and logged using the Unified Soil Classification Scheme (modified for sediments).

All as‐sampled coordinates and other field measurements, including water depths, tide level, target sample depths, sample collection mechanism, core penetration, and core recovery lengths are provided in Table 2. As sampled locations and sampling mechanism are illustrated in Figures 1A through 1K. The sediment core logs, core photographs, and copies of the field note books from both mobilizations are provided in Attachment 1.

A summary of all the analytical samples submitted and the associated analyses are provided in Table 3A (sediment). Unless otherwise noted in Table 3A, the composite sediment samples slated only for total petroleum hydrocarbon (TPH) analyses were submitted for analysis with a 5‐day turn‐around‐time to allow the individual core or grab samples (that is, discrete samples) to be run within the analytical holding times if the composite samples returned results of greater than 400 milligrams per kilogram (mg/kg) TPH (80 percent of the CIDMMA limit). The data were provided to the CH2M project team and the TPH analyses for the discrete samples were cancelled or initiated upon review by the project chemist.

Surface Water Sampling

Surface water samples were collected outside of the V‐50 area (Figure 1K) on August 14, 2018, from approximately 1 meter above the sediment surface using a transfer pump with nitrile tubing for analysis of site water and elutriate preparation. Approximately 10‐tubing volumes of water were purged before sampling. Field filtered and unfiltered samples for chemical analysis were collected directly into precleaned laboratory containers. Filtered samples were passed through an inline 0.45‐micron filter before filling the containers. Unfiltered samples for elutriate preparation were placed in 2.5‐gallon low‐ density polyethylene containers. Approximately 17 gallons of site water were required for chemical analysis and elutriate testing. The surface water and elutriate samples, as well as the associated laboratory analyses are listed in Table 3B.

Investigation‐derived Waste

Investigation‐derived waste (IDW) was not generated during this event. Excess sediment from the pier area was returned to the point of collection after the analytical samples have been obtained. The SAP noted that sediments from the LAG Marina are not as well‐characterized and that excess materials from these two areas will be containerized and treated as IDW; however, no excess sediment remained after all the analytical samples were collected. Used sampling equipment, personal protective equipment, and all of the core tubes were placed into heavy duty garbage bags and disposed of in an on‐base dumpster designated by the Navy point of contact. Because of space constraints, some core liners were placed directly into dumpsters.

Demobilization

Sediment sample collection and processing during the first mobilization was completed on May 4, 2018, and Athena and CH2M demobilized from the site on the same day. Sediment sample collection and processing during the second mobilization was completed on August 14, 2018, and Athena and CH2M demobilized from the site on August 15, 2018 after vibracore testing in the TUG Basin.

4 AX0626181252BOS

Summary of Sediment Analytical Results The analytical results are summarized in the following section. The complete laboratory data reports in portable document format (PDF) are provided in Attachment 2. The data are also provided in Excel format in Attachment 3.

Total Petroleum Hydrocarbon

TPH data are provided in Table 4. The two general areas where TPH values greater than the 500 mg/kg criteria for CIDMMA were the TUG basin and the V‐50 Fuel Basin (specifically, samples from coring locations SD‐51, SD‐52, SD‐53, SD‐54, SD‐62, SD‐63, SD‐64, SD‐65, SD‐76, and SD‐79 from the TUG Basin, and location SD‐102A, B, and C; SD‐103A, and SD‐104A in the V‐50 Fuel Basin). These locations are identified using an orange marker on the Figures 1A through 1K.

Based on elevated results for the composite sample SD101, individual grabs were also analyzed. These results are also provided in Table 4; TPH concentrations were not above the acceptance criteria for the individual grab samples from this location.

Elutriate Sample Results

Modified elutriate samples (also called effluent elutriates) were prepared from samples collected from Area 3T, Area 5T, TUG basin, and the V50 fuel basin. The elutriate samples, along with the site water sample collected to prepare the elutriate samples, were analyzed for the parameters denoted in Table 3B.

The bulk sediment, site water, and elutriate results are summarized by parameter class in Table 5. The site water data are listed first, followed by the bulk sediment and elutriate results (total and dissolved) for each of the sampling locations. These data will be used by USACE to determine if dredge material from each of these areas is acceptable for disposal at CIDMMA. Sediment data are compared to the Effects Range‐Low and Effects Range‐Median presented in the National Oceanic and Atmospheric Administration (NOAA) Screening Quick Reference Tables (SQuiRTs)1. The elutriate sample results are compared to the acute and chronic Virginia Water Quality Standards (VAWQS; 9 VAC 25‐260) for salt water. Only the filtered elutriate samples were screened for metals. NOAA Criterion Continuous Concentrations (CCC or chronic value) and Criterion Maximum Concentrations (CMC or acute value), are included in Table 5 for reference, but are not used to screen data.

There were some instances where PAH results were reported from two analytical runs, comprising an initial and a dilution run. In these instances, the values that were not “E” qualified by the laboratory (indicating a result outside of the calibration) or the more conservative (that is higher, or detected value) are reported in Table 5.

The elutriate results indicated sporadic copper and nickel concentrations in the dissolved fraction that exceeded the Virginia Water Quality Standards chronic criteria; no results exceeded the acute criteria.

Upland Placement Sample Results

Two whole core composites were collected from the TUG Basin (locations SD‐54 and SD‐64) for the analyses to determine if the dredge material would be considered hazardous or non‐hazardous per the Resource Conservation and Recovery Act and to determine acceptability at Port Tobacco at Weanack, Virginia (Weanack Land, L.L.C.).

1 NOAA SQuiRTs: http://response.restoration.noaa.gov/environmental‐restoration/environmental‐assessment‐tools/squirt‐cards.html

AX0626181252BOS 5

The toxicity characteristic leaching procedure results, along with the reactivity, ignitibility, and corrosivity (pH) results are provided in Table 6. The sediment above the currently authorized depth within the TUG Basin is not hazardous per RCRA.

The additional data collected to determine acceptability at Port Tobacco are presented in Table 7 and are screened using the facility‐provided template in Table 8. Comparison to the facility‐provided criteria indicated that the only parameter above the most stringent criteria was benzo(a)pyrene; it was greater than the upland fill criteria, but below the Virginia Department of Environmental Quality Section 305 criteria

Rinsate and TripBlanks

Blank data are provided in Table 9.

Analytical Data Quality

The data attached have been checked by a CH2M chemist; however, a full data validation procedure was not performed. The data set has been determined to be complete and usable.

United States Army Corps of Engineers Review This report and the associated data set will be submitted to USACE for review and a determination on acceptance at CIDMMA.

Reference CH2M HILL, Inc. (CH2M). 2018 Sampling and Analysis Plan, Supplemental Sediment Sampling to Support Maintenance Dredging, Norfolk Naval Station, Norfolk, Virginia (SAP).

T F

O R C

O N

S T

R U

C T

P R

E L I

M I N

A R

19.8

20.8

21.0

21.1

21.7

22.0

22.1

22.5

23.7

23.9

24.8

24.9

25.2

25.7

26.4

26.9

27.4

27.7

28.0

28.1

28.5

28.8

28.9

29.2

29.3

29.5

30.0

30.4

30.630.9

31.0

31.1

31.8

31.9

32.0

32.1

32.4

32.5

32.6

32.7

32.9

33.1

33.2

33.3

33.4

33.6

33.633.6

33.6

33.7

33.8

33.9

34.0

34.1

34.2

34.3

34.434.4 34.4

34.4

34.434.4

34.4

34.5

34.5 34.5 34.5 34.5 34.534.5 34.534.5

34.5

34.5 34.5

34.5

34.5 34.5

34.6

34.6 34.6

34.6

34.6 34.6

34.6

34.7

34.7 34.7 34.7

34.7

34.734.7

34.7

34.8

34.8 34.8

34.8

34.8 34.8

34.8

34.9

34.9 34.9

34.9

34.9 34.9 34.9

34.9 34.9

34.9

34.9 35.0

35.0

35.1

35.1 35.1

35.1

35.1 35.1

35.1

35.2

35.2 35.2

35.2

35.3

35.3 35.3

35.3

35.4

35.4 35.4

35.4

35.4 35.4

35.4

35.4 35.4

35.4

35.5

35.5 35.5

35.5

35.5 35.5

35.5

35.5 35.5

35.5

35.535.6

35.6

35.6 35.6

35.6 35.6 35.6

35.6

35.6 35.6 35.6

35.6

35.6 35.6

35.6

35.6 35.6 35.6 35.6

35.6

35.6 35.6 35.6

35.6

35.6 35.6

35.6

35.7

35.7 35.7

35.7

35.7 35.7

35.7

35.8

35.8 35.8

35.8

35.8 35.8

35.8

35.8 35.8

35.8

35.8 35.8

35.8

35.9

35.935.9

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9 35.9

35.9

36.0

36.0 36.0

36.0

36.0 36.0

36.0

36.0 36.0

36.0

36.0 36.0

36.0

36.1

36.1 36.1

36.1

36.1 36.1

36.1

36.1 36.1

36.1

36.2 36.2

36.2

36.2 36.2

36.2

36.3

36.3 36.3

36.3

36.3 36.3

36.3

36.3 36.3

36.3

36.4

36.5

36.5 36.5

36.5

36.6

36.6 36.6

36.6

36.6 36.6

36.7

36.7 36.7

36.7

36.7 36.8

36.8

36.9

37.0

37.0 37.0

37.0

37.0 37.0

37.1

37.137.1

37.1

37.2

37.3

37.3 37.3

37.3

37.4

37.4 37.4

37.4

37.5

37.5 37.5

37.5

37.6

37.7

37.8

37.9 37.9

37.9

38.0

38.0 38.0

38.0

38.1

38.1 38.1

38.1

38.2

38.2 38.2

38.2

38.3

38.3 38.3

38.3

38.4

38.4 38.4

38.4

38.4 38.4

38.4

38.5

38.5 38.5

38.5

38.5 38.5

38.5

38.5 38.5

38.5

38.5 38.5

38.5 38.5 38.5

38.5

38.5 38.5

38.5

38.6

38.6 38.6

38.6

38.6 38.6

38.6

38.7

38.7 38.7

38.7

38.8

38.8 38.8

38.8

38.8 38.8

38.8

38.8 38.8

38.8

38.9

38.9 38.9

38.9

39.0

39.0 39.0

39.0

39.0 39.0

39.0

39.0 39.0

39.0

39.0 39.0

39.0

39.1

39.1 39.1

39.1

39.1 39.1

39.1

39.1 39.1

39.1

39.1 39.1

39.1

39.1 39.1

39.2

39.2 39.2

39.2

39.3

39.3 39.3

39.3

39.4

39.4 39.4

39.4

39.4 39.4

39.4

39.4 39.4

39.4

39.5

39.5 39.5

39.5 39.5 39.5

39.5

39.5 39.5

39.5

39.5 39.5

39.5

39.6

39.6 39.6

39.6

39.6 39.6

39.6

39.7

39.8

39.9

39.9 39.9 39.9

39.9

39.9 39.9

39.9

39.9 39.9

39.9

40.0

40.1

40.1 40.1

40.1

40.1 40.1

40.1

40.2

40.2 40.2

40.2

40.3 40.3

40.3

40.3 40.3

40.3

40.4

40.5

40.5 40.5

40.5

40.6

40.640.6

40.6

40.7

40.8

40.9

41.0

41.1

41.2

41.3

41.4

41.5

41.6

41.7

41.8

41.841.9

41.9

42.0

42.1

42.1 42.1

42.1

42.2

42.3

42.4

42.5

42.6

42.7

42.8

42.9

42.9 42.9

42.9

43.0

43.0 43.0

43.0

43.1

43.2

43.3

43.4

43.4 43.4

43.5

43.6

43.7

43.8

43.9

44.0

44.1

44.2

44.3

44.4

44.544.5

44.5

44.6

44.7

44.8

44.9

44.9 44.9

44.9

45.0

45.1

45.2

45.3

45.4

45.5

45.6

45.7

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

46.9

47.0

47.1

47.2

47.3

47.4

47.5

47.6

47.7

47.8

47.9

48.0

48.1

48.1 48.1

48.1

48.2

48.3

48.4

48.5

48.5 48.5

48.5

48.6

48.7

48.8

48.9

49.0

49.1

49.2

49.3

49.3 49.3

49.3

49.4

49.4 49.4 49.4

49.4

49.5

49.6

49.6 49.6

49.6

49.7

49.8

49.9

49.9 50.0

50.0

50.1

50.2

50.2 50.2

50.2

50.3

50.4

50.5

50.6

50.7

50.8

50.9

51.0

51.1

51.2

51.4

51.5

51.6

51.7

51.9

52.0

52.1

52.2

52.3

52.4

52.5

52.6

53.2

53.3

53.8

N3508000 2

9 3

BERTH 3

BERTH 4

BERTH 2

BERTH 1

BERTH 6

BERTH 5

BERTH 1

BERTH 2

BERTH 5

BERTH 6

PIER 3

PIER 4

TRANSITION 2 - 3

SD-18A

SD-18B

SD-18C

SD-17B

SD-17C

SD-16A

SD-16B

SD-16C

SD-15A

SD-15B

SD-15C

SD-14A

SD-14B

SD-14C

SD-13A

SD-13B

SD-13C

SD-12A

SD-12B

SD-12C

SD-11A

SD-11B

SD-11C

SD-10A

SD-10C SD-9A

SD-8A

SD-8B

SD-97A

E P

L A

N N

A V

A L S

T A

N N

O R

F O

L K

N O

R F

O L

A T

N N

O R

F O

L K

697682

N/A

V A

L F

A C

S E

N G

E E

G C

O M

M A

N D M

T L

A N

C A P

A L

P R

O V

E M

E N

R E

N A

A T

R F

O L

FIRE PROTECTION

CHEIF ENG/ARCH

D E

P A

R T

M E

V Y

N A

E E

M M

A N

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

S Y

M D

E S

C R

N D

A T E

A P

P R

DRAWFORM REVISION: 10 MAY 2014

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PIER 5T

PIER 3 T

PIER 5

PIER 3

PIER 4

PIER 1

CEP-111 SOUTH BULKHEAD

PIER 6

PIER 8

PIER 10

PIER 9

PIER 11

PIER 12

PIER 14

PIER 2

C E P

DEGAUSSINGSTATIONQ60 Q57

PIER "F"

PIER "E"

PIER "D"

PIER "C"

PIER 7

TRANSITION 1 - 2

TRANSITION 2 - 3

5 T BASIN

3T BASIN

N S

ITIO

P 1(S

) - C E P

Q-AREA

FISHING PIER

E L

A B E

E R

KEY MAP

E L

A B

E T

H R

E R

0 80 160 240

Scale In Feet

2-3

3SA

3NA

4SA

4NA

CHART

DEPTH

7.00' 8.00' 9.00' 10.00'

11.00' 12.00' 13.00' 14.00'

15.00' 16.00' 17.00' 18.00'

19.00' 20.00' 21.00' 22.00' 23.00' 24.00' 25.00' 26.00' 27.00' 28.00' 29.00' 30.00' 31.00'

32.00' 33.00' 34.00'

35.00'

36.00' 37.00' 38.00' 39.00'

40.00' 41.00'

42.00' 43.00' 44.00' 45.00' 46.00' 47.00' 48.00' 49.00'

50.00' 51.00' 52.00' 53.00'

54.00' 55.00' 56.00'

SAMPLING LOCATIONS

F ig u re -1

B .d g n .D

SD-14A

LOCATION

SAMPLING

U R

E -1

THIS SHEET

SAMPLE ID

LOCATION AND

SAMPLING

charles.crawley Polygon charles.crawley Polygon charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight

T F

O R C

O N

S T

R U

C T

P R

E L I

M I N

A R

8.2

9.6

9.7

10.0

12.4

12.8

13.0

13.2

13.213.3

13.5

13.8

15.2

15.6

15.8

16.116.2

16.7

16.7 16.9

17.3

17.6

18.2

18.3

18.4

18.7

19.6

19.8

20.1

20.3

20.9

21.0

21.1

21.2 21.3

21.5

21.7

22.0

22.122.5

22.5

23.1

23.5

23.7

23.9

24.1

24.7

24.9

25.1

25.2

25.3

25.7

25.9

26.6

27.0

27.3

27.4

27.7

28.0

28.1

28.3

28.5

28.6

28.8

28.9

29.2

29.3

29.6

30.0

30.4

30.5

30.6

31.1

31.3

31.6

31.9

32.0

32.1

32.3

32.4

32.5

32.6

32.7

32.9

33.1

33.2

33.3

33.4

33.5

33.6

33.633.6

33.6

33.7

33.8

33.9

34.0

34.1

34.2

34.3

34.434.4 34.4

34.4

34.434.4

34.4

34.5

34.5 34.5 34.5 34.5 34.534.5 34.534.5

34.5

34.5 34.5

34.5

34.5 34.5

34.6

34.6 34.6

34.6

34.6 34.6

34.6

34.7

34.7 34.7 34.7

34.7

34.8

34.8 34.8

34.8

34.8 34.8

34.8

34.9

34.9 34.9

34.9

34.9 34.9

34.9

35.0

35.1

35.1 35.1

35.1

35.1 35.1

35.1

35.2

35.3

35.3 35.3

35.3

35.4

35.4 35.4

35.4

35.4 35.4

35.4

35.4 35.4

35.4

35.5

35.5 35.5

35.5

35.5 35.5

35.5

35.535.6

35.6 35.6

35.6

35.6 35.6

35.6

35.6 35.6

35.6 35.6 35.6

35.6

35.7

35.7 35.7

35.7

35.8

35.8 35.8

35.8

35.8 35.8

35.8

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9

35.9

35.9 35.9 35.9

35.9

36.0 36.0

36.0

36.0 36.0

36.0

36.0 36.0

36.0

36.1

36.1 36.1

36.1

36.136.1

36.1 36.1

36.1

36.2

36.236.2

36.2

36.2 36.2

36.2

36.2 36.2

36.2

36.3

36.3 36.3 36.3

36.3

36.4

36.5

36.6

36.7

36.8

36.9

37.0

37.1

37.1 37.2

37.2

37.3

37.4

37.5 37.5

37.5

37.6

37.8

37.9

38.0

38.1

38.2

38.3

38.4

38.5

38.538.5

38.5

38.6

38.738.7

38.7

38.8

38.9

38.9 38.9

38.9

39.0

39.0 39.0

39.0

39.0 39.0

39.0

39.1

39.1 39.1

39.1

39.1 39.1

39.1

39.1 39.1

39.1

39.1 39.1

39.2

39.3

39.3 39.3

39.3

39.339.3

39.3

39.4

39.4 39.4

39.4

39.4 39.4

39.4

39.4 39.4

39.4

39.5

39.5 39.5

39.5

39.6

39.639.6

39.6

39.6 39.6

39.6

39.7

39.739.7

39.7

39.739.7

39.8

39.9

39.9 39.9 39.9

39.9

40.0

40.1

40.2

40.3

40.4

40.5

40.5 40.5

40.5

40.5 40.5

40.5

40.6

40.7

40.8

40.9

40.9 40.9

40.9

41.0

41.041.1

41.141.2

41.2

41.3

41.3 41.3 41.3

41.3

41.4

41.5 41.5

41.5

41.6

41.641.6 41.6

41.6

41.741.7 41.7

41.7

41.8

41.841.8

41.941.9

42.0

42.0 42.0 42.1

42.1

42.2

42.2 42.3

42.3

42.3 42.442.4

42.5

42.5 42.5

42.542.5 42.642.6

24 25

PIER 3 T

BERTH 3

BERTH 4

BERTH 2

BERTH 1

BERTH 2

BERTH 1

3T BASIN

SD-19B

SD-18C

SD-17A

SD-17B

SD-17C

SD-16A

SD-16B

SD-16C

SD-14A

SD-14B

SD-14C

SD-13B

SD-13C

SD-12B

SD-12C

SD-11A

SD-11B

SD-11C

SD-97A

SD-97B

SD-97C

E P

L A

N N

A V

A L S

T A

N N

O R

F O

L K

N O

R F

A T

N N

O R

F O

L K

697682

N/A

V A

L F

A C

S E

N G

E E

G C

O M

M A

N D M

T L

A N

C A P

A L

P R

O V

E M

E N

R E

N A

A T

R F

O L

FIRE PROTECTION

CHEIF ENG/ARCH

P A

R T

M E

V Y

N A

E E

M M

A N

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

DES DRW

S Y

M D

E S

C R

N D

A T E

A P

P R

DRAWFORM REVISION: 10 MAY 2014

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

KEY MAP

THIS SHEET

0 80 160 240

Scale In Feet

7.00' 8.00' 9.00' 10.00'

11.00' 12.00' 13.00' 14.00'

15.00' 16.00' 17.00' 18.00'

19.00' 20.00' 21.00' 22.00' 23.00' 24.00' 25.00' 26.00' 27.00' 28.00' 29.00' 30.00' 31.00'

32.00' 33.00' 34.00'

35.00'

36.00' 37.00' 38.00' 39.00'

40.00' 41.00'

42.00' 43.00' 44.00' 45.00' 46.00' 47.00' 48.00' 49.00'

50.00' 51.00' 52.00' 53.00'

54.00' 55.00' 56.00'

CHART

DEPTH

SAMPLING LOCATIONS

F ig u re -1

H .d g n .D

000181

LOCATION

SAMPLING

U R

E -1

SD-32A

SAMPLE ID

LOCATION AND

SAMPLING

james.georgo Highlight james.georgo Highlight james.georgo Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight charles.crawley Highlight

Polygon

TABLE 2

Summary of Sampling Locations and Associated Field Measurements

Naval Station Norfolk

Easting Northing Easting Northing

SD‐01A 12117011.97 3506610.14 12117013.55 3506607.29 ‐48 Core 04/26/18 49.3 3.5 ‐45.7 2.28 3.7 3.6 98% SD‐01B 12117309.33 3506479.25 12117308.28 3506478.84 ‐48 Core 04/26/18 49.2 3.2 ‐46.0 1.99 4.5 3.8 83% SD‐01C 12117305.91 3506654.08 12117307.38 3506655.50 ‐48 Core 04/26/18 49.0 3.2 ‐45.8 2.16 4.5 3.3 72% SD‐02A 12116317.09 3506379.99 12116318.19 3506379.85 ‐48 Core 04/26/18 48.7 2.7 ‐45.9 2.07 4.5 4.0 89% SD‐02B 12116492.78 3506568.16 12116492.70 3506567.95 ‐48 Core 04/26/18 48.7 2.7 ‐46.0 2.05 4.5 3.7 81% SD‐02C 12116737.17 3506461.12 12116736.23 3506460.10 ‐48 Core 04/26/18 49.2 3.0 ‐46.2 1.85 4.0 3.7 92% SD‐03A 12115775.67 3506541.97 12115773.78 3506545.20 ‐48 Core 04/26/18 47.6 2.6 ‐45.0 3.01 5.0 4.6 92% SD‐03B 12115884.91 3506314.35 12115883.29 3506314.81 ‐48 Core 04/26/18 47.4 2.6 ‐44.8 3.16 5.0 4.9 98% SD‐03C 12116152.95 3506588.16 12116151.74 3506588.04 ‐48 Core 04/26/18 48.5 2.7 ‐45.8 2.18 4.5 4.4 98% SD‐04A 12116761.95 3506989.80 12116760.76 3506989.28 ‐48 Core 04/26/18 46.5 1.6 ‐44.9 3.14 4.5 4.3 96% SD‐04B 12116821.64 3506836.55 12116818.44 3506838.92 ‐48 Core 04/26/18 47.8 1.9 ‐46.0 2.04 4.5 3.3 72% SD‐04C 12117237.21 3507031.49 12117237.33 3507029.97 ‐48 Core 04/26/18 47.6 1.8 ‐45.8 2.24 4.5 4.5 100% SD‐05A 12116177.72 3506910.64 12116178.70 3506910.23 ‐48 Core 04/26/18 47.2 1.3 ‐45.9 2.08 4.5 3.9 87% SD‐05B 12116330.89 3506813.74 12116328.99 3506813.72 ‐48 Core 04/26/18 47.0 1.3 ‐45.7 2.33 4.5 4.3 96% SD‐05C 12116535.86 3506966.98 12116537.83 3506968.25 ‐48 Core 04/26/18 46.4 1.5 ‐44.9 3.12 4.5 4.0 89% SD‐06A 12117118.39 3507388.40 12117119.47 3507387.68 ‐43 Core 04/26/18 41.3 1.3 ‐40.0 3.05 5.0 4.3 87% SD‐06B 12116846.98 3507158.54 12116846.18 3507156.46 ‐43 Core 04/26/18 40.4 1.0 ‐39.5 3.54 5.0 4.4 88% SD‐06C 12117145.42 3507191.21 12117145.50 3507190.29 ‐43 Core 04/26/18 40.4 0.9 ‐39.5 3.45 4.5 3.8 83% SD‐07A 12116127.51 3507121.27 12116128.63 3507121.58 ‐43 Core 04/26/18 40.1 1.0 ‐39.1 3.91 5.0 4.7 93% SD‐07B 12116492.22 3507297.05 12116492.99 3507297.90 ‐43 Core 04/26/18 40.3 0.9 ‐39.4 3.60 4.5 4.1 91% SD‐07C 12116528.90 3507119.98 12116529.08 3507118.15 ‐43 Core 04/26/18 40.3 0.9 ‐39.4 3.63 4.5 4.5 100% SD‐08A 12117144.23 3507861.70 12117146.07 3507860.70 ‐43 Core 04/30/18 40.3 2.0 ‐38.2 4.78 5.0 4.9 98% SD‐08B 12116930.61 3507782.48 12116930.39 3507781.20 ‐43 Core 04/30/18 40.3 2.1 ‐38.1 4.87 5.5 5.1 92% SD‐08C 12116930.61 3507621.51 12116931.38 3507621.53 ‐43 Core 04/30/18 40.7 2.2 ‐38.5 4.51 5.0 4.3 85% SD‐09A 12116518.80 3507795.45 12116520.18 3507796.24 ‐43 Core 04/30/18 39.8 2.2 ‐37.5 5.46 6.0 5.7 94% SD‐09B 12116466.21 3507620.69 12116467.92 3507621.26 ‐43 Core 04/30/18 41.3 2.3 ‐39.0 4.00 5.0 4.3 85% SD‐09C 12116637.58 3507697.22 12116638.11 3507697.89 ‐43 Core 04/30/18 40.5 2.2 ‐38.3 4.73 5.0 4.8 95% SD‐10A 12116125.25 3507779.27 12116121.13 3507781.25 ‐43 Core 04/30/18 40.8 2.4 ‐38.4 4.59 5.5 5.2 94% SD‐10B 12116127.18 3507582.24 12116127.03 3507581.75 ‐43 Core 04/30/18 40.5 2.6 ‐37.9 5.12 5.5 5.1 92% SD‐10C 12116283.56 3507774.11 12116285.32 3507775.31 ‐43 Core 04/30/18 40.3 2.4 ‐37.8 5.20 5.5 5.1 92% SD‐11A 12116919.95 3508185.33 12116920.12 3508185.45 ‐39 Core 04/27/18 39.0 3.0 ‐36.0 3.02 4.0 2.8 71% SD‐11B 12116983.66 3508016.64 12116981.62 3508021.83 ‐39 Core 04/27/18 38.7 3.1 ‐35.6 3.43 5.0 4.8 97% SD‐11C 12117197.32 3508178.90 12117198.51 3508179.89 ‐39 Core 04/27/18 38.3 2.9 ‐35.4 3.61 5.0 4.8 97% SD‐12A 12116328.65 3507961.02 12116328.96 3507960.95 ‐39 Core 04/27/18 38.5 2.6 ‐35.9 3.12 5.0 4.8 95% SD‐12B 12116506.59 3508140.18 12116509.17 3508139.71 ‐39 Core 04/27/18 38.6 2.9 ‐35.7 3.29 5.0 4.7 93% SD‐12C 12116681.15 3507992.57 12116681.28 3507992.59 ‐39 Core 04/27/18 38.5 3.7 ‐34.8 4.16 5.0 4.9 98% SD‐13A 12116022.66 3508272.67 12116023.39 3508271.68 ‐39 Core 05/02/18 36.6 1.0 ‐35.6 3.39 5.0 4.5…

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File details come from the government source that posted it. Updated Sep 17, 2021.