23-0057 DM.NEPA.PDF

UNITED STATES MARINE CORPS

MARINE CORPS INSTALLATIONS EAST-MARINE CORPS BASE

PSC BOX 20005

CAMP LEJEUNE NC 28542-0005

From: Director, Environmental Management Division/G-F To: Action Proponent

Subj: DECISION MEMORANDUM, CATEGORICAL EXCLUSION; WC300

GROUNDS RENOVATION, 23M051CN, (NEPA LE23076)

Ref: (a) MCO 5090.2 - V12

(b) 32 C.F.R. 775.6(e)

(c) 32 C.F.R. 775.6(f)

Encl: (1) Public Works Division / Operations REIR of 8 Aug 23

(2) Supporting Documents

(3) Applicable Conditions

1. In response to enclosure (1), this Decision Memorandum satisfies reference (a) National Environmental Policy Act (NEPA) requirements applicable to the proposed action.

Pursuant to reference (b) planning considerations, this Decision Memorandum (DM) also documents the decision to categorically exclude (CATEX) the proposed action from the requirements of preparing an Environmental Assessment (EA) or an Environmental Impact Statement (EIS).

2. As outlined in enclosures (1) and (2), the proposed scope of the project is:

23M051CN - WC300 Grounds Renovation Remove the five [5] unmaintained decorative berms outlined with green polygons in encl., [Pages 2 & 3]. Level the area, replace with sod and incorporate it into the Base-wide Grounds Maintenance Schedule, or grass cutting contract.

Remove the unmaintained decorative landscaping rows outlined with green & yellow dotted polygons in encl., [Pages 2 & 3]. Level the area, replace with sod and incorporate into the Base-wide Grounds Maintenance Schedule, or grass cutting contract.

Remove the multiple unmaintained decorative beds outlined with red polygons in encl., [Pages 2 & 4]. Level the area, replace with sod and incorporate into the Base-wide Grounds Maintenance Schedule, or grass cutting contract.

Remove approximately 1400-1500 Linear Feet of 6” X 6” concrete edging outlined with yellow polygons in encl., [Page 5] which acted as a barrier for the overgrown unmaintained decorative landscaping rows and decorative beds. The concrete is protruding in many places all the way to its base, conversely, is nearly covered in other areas.

17 Oct 2023

Removal of the decorative concrete wall is necessary for inclusion into the Base-wide Grounds Maintenance Schedule. The walls will be dismantled at the expansion joints, and properly disposed of. The area will be appropriately leveled to allow for proper drainage, replaced with sod and incorporate it into the Base-wide Grounds Maintenance Schedule for grass cutting.

Remove two [2] Metal Gates, and ten [10] metal/concrete bollards [Pages 3, 6 & 7].

Replace cleared areas with Sod to establish a level aesthetic, sustainable grounds, which will be incorporated into the Base-wide Grounds Maintenance Schedule following the Project.

Remove all existing geofabric liner and replace with new geofabric liner to industry standards. Construct orange 2x4 plastic construction fence around the project area in order to keep unauthorized personnel and vehicles off the newly sodded areas. The contractor will water the sod for no less than 30 days and shall remove the temporary fence after 30 days as passed.

Public Works Design Branch will ensure all ATFP requirements are satisfied.

3. Pursuant to subparagraph (34) of reference (c), the proposed action qualifies for the following categorical exclusion: " (34) Demolition, disposal, or improvements involving buildings or structures when done in accordance with applicable regulations including those regulations applying to removal of asbestos, PCBs, and other hazardous materials."

The proposed action will not result in any extraordinary circumstances.

4. In accordance with NEPA, this Decision Memorandum documents the proper level of environmental review for the proposed action to date but may not constitute authority to proceed with implementation of the project. Please see the enclosures for more information. If the proposed action changes or does not begin within one calendar year after the date of this Decision Memorandum, please coordinate with the Environmental Planning Program Manager at (910-451- 4542) to determine whether this Decision Memorandum continues to apply to the proposed action or whether an updated environmental impact review will be required to find that a CATEX still applies to the proposed action.

Accepted /s/ Robert A. Lowder, P.E.

Receipt Acknowledged Muston CIV James C 17 Oct 23

Enclosure 1: REIR

REQUEST FOR ENVIRONMENTAL IMPACT REVIEW

SECTION I - PROPONENT INFORMATION

Project Title: WC300 Grounds Renovation

Short Plain English Description of Action: Intent is to address vegetation and area grounds concerns. Remove unmaintained decorative berms, landscape rows, beds, and concrete edging to allow proper drainage & grounds beautification. As well as promote area beautification, eliminate tripping hazards, while mitigating utility interference.

Project ID: 23M051CN

Start By Date: 1-May-24

End By Date: 8-Jul-24

Activity Sponsor (Unit/Command): Public Works Division / Operations

Activity Sponsor POC: James Muston

Phone: 910-467-2506

Activity Sponsor POC (Alternate): N/A

Phone: N/A

Base Location: Mainside

Project will result in permanent site improvement?: Yes

New or Modified Real Estate License Will Be Issued By Base?: N/A

Descriptive Information

Purpose and Need of Action: The intent of this ground’s improvement is to return the unsightly area around WC300 to a presentable state, and to promote area beautification, eliminate tripping hazards, while mitigating utility interference and maintaining proper drainage measures.

Enclosure (1)

Scope of Project (Project Narrative): 23M051CN - WC300 Grounds Renovation Remove the five [5] unmaintained decorative berms outlined with green polygons in encl., [Pages 2 & 3]. Level the area, replace with sod and incorporate it into the Base-wide Grounds Maintenance Schedule, or grass cutting contract. Remove the unmaintained decorative landscaping rows outlined with green & yellow dotted polygons in encl., [Pages 2 & 3]. Level the area, replace with sod and incorporate into the Base-wide Grounds Maintenance Schedule, or grass cutting contract. Remove the multiple unmaintained decorative beds outlined with red polygons in encl., [Pages 2 & 4]. Level the area, replace with sod and incorporate into the Base-wide Grounds Maintenance Schedule, or grass cutting contract. Remove approximately 1400-1500 Linear Feet of 6” X 6” concrete edging outlined with yellow polygons in encl., [Page 5] which acted as a barrier for the overgrown unmaintained decorative landscaping rows and decorative beds. The concrete is protruding in many places all the way to its base, conversely, is nearly covered in other areas. Removal of the decorative concrete wall is necessary for inclusion into the Base-wide Grounds Maintenance Schedule. The walls will be dismantled at the expansion joints, and properly disposed of. The area will be appropriately leveled to allow for proper drainage, replaced with sod and incorporate it into the Base-wide Grounds Maintenance Schedule for grass cutting. Remove two [2] Metal Gates, and ten [10] metal/concrete bollards [Pages 3, 6 & 7]. Replace cleared areas with Sod to establish a level aesthetic, sustainable grounds, which will be incorporated into the Base-wide Grounds Maintenance Schedule following the Project. Remove all existing geofabric liner and replace with new geofabric liner to industry standards. Construct orange 2x4 plastic construction fence around the project area in order to keep unauthorized personnel and vehicles off the newly sodded areas. The contractor will water the sod for no less than 30 days and shall remove the temporary fence after 30 days as passed. Public Works Design Branch will coordinate with Base Safety and ensure all ATFP protocols are followed.

Identify Other Alternatives Considered: N/A

Information concerning avoidance, specific best management practices, or mitigation necessary to complete the project: N/A

Preferred and Alternative Sites

Preferred Site Description: N/A

End of Form

SECTION II - PRELIMINARY ENVIRONMENTAL SURVEY

a. AIR QUALITY

1. Will your project involve new equipment or modifications to existing equipment associated with the following?: No (Select all that apply):

Provide proposed construction dates, equipment size, specification, and estimated types.: N/A

2. Will pollution control equipment be involved (e.g. filter or incinerators)?: No

3. Was this building constructed before 1978?: No

4. Are there going to be any renovations, demolitions and/or building improvements?: No

b. LAND QUALITY

1. Number of acres involved? Indicate total project area and total disturbed area.:

.82

2. Does the proposed action involve digging and/or grading?: Yes

3. Will the action require use of earthen fill material?: Yes

4. Will vegetation be cleared?: Yes

5. Will the project increase impervious area by 10,000ft squared or more?: No

6. Are there wetlands within the project area?: No

7. Will completion of the project result in a change in land use from what is presently shown in the Base Master Plan?: No

c. GROUNDWATER QUALITY

1. Does the project involve use of herbicides, insecticides, or pesticides?: No

2. Does the project involve installation/use of septic tanks, leach beds, or other on-site disposal of sanitary waste?: No

3. Will there be any wells dug or any excavation deeper than 20 feet?: No

4. Will the project generate or use any toxic or hazardous/waste materials?: No

5. Will there be an increase of solid waste (temporarily or permanently) caused by implementing the project/action?: Yes

6. Will the project or action be carried out within 100 to 500 feet of a drinking water supply well? If yes, provide distance to nearest drinking water well.: No

7. Does the project require the installation or removal of any petroleum or non-petroleum underground storage tank (UST)?: No

8. Are there any known Installation Restoration Program (Comprehensive Environmental Response, Compensation, and Liability Act - CERCLA or Resource Conservation Recovery Act - RCRA) sites or hazardous waste treatment, storage, and disposal (RCRA) facilities within the proposed project area: Yes

d. SURFACE WATER QUALITY

1. Is the project located on or in a water body or adjacent to or in the 100-year flood plain?: No

2. Will the project involve construction of drainage ditches/underground drains for purposes of lowering water table?: No

3. After construction is complete, will petroleum products including fuel, oil and lubricants be routinely stored or used (temporarily or permanently) at the site? : No

4. Does the project require the installation of any petroleum or non-petroleum above ground storage tank (AST)?: No

e. NATURAL RESOURCES

1. Will trees be removed?: No

Amount to be removed:: N/A

2. Will shrubs, or other low-growing vegetation be cut?: Yes

3. Will public access for hunting, boating, fishing, etc., be restricted?: No

4. Does the project involve the transfer (purchase, sale, lease, easement or otherwise) of any real estate interest?: No

5. Are there potential effects on any threatened or endangered species?: No

f. CULTURAL RESOURCES

1. Are there any known archaeological sites in the area of your project/action?: No

2. Are there any known historic buildings or districts affected by the project/action?:

No

3. If known, please contact the Base Archaeologist/Cultural Resources Program Manager for assistance at (910) 451-7230.:

g. UTILITIES AND SERVICES

1. Will new/modified utilities be required? Select all that apply.: N/A

If other is selected, please describe below.: N/A

h. SOCIAL ECONOMIC CONSIDERATIONS

1. Will the project cause an increase/decrease in on-base or off-base military population?: No

2. Will there be any changes to traffic flow and patterns on or off base?: No

3. Will the project cause noise or safety issues that could potentially impact off-base persons or property either during construction or from the project itself?: No

4. Will there be any increased demand on a local or state government to provide services?: No

i. GENERAL CONSIDERATIONS

1. Are alternative procedures, practices, or technologies available to minimize environmental impact or utility use?: No

2. Are there likely effects on the human environment that:: d. N/A

Explain YES answers here:: N/A

Enclosure 2: Site Map

Figure 1: General Location

Figure 2: Specific Location

Enclosure (2)

Figure 3: Landscape Beds

Figure 4: Concrete Edging

Figure 5: Metal Gate and Bollard Locations

Figure 6: Berns 1 - 5

Figure 7: Fema Flood Plain

Figure 8: IR Program Map

Enclosure 3: Applicable Conditions

AST/UST/IR/MRP (Soil):

1. If contaminants are suspected through odors or visual observation during construction activities, immediately stop work, call 911, and contact EQB at 910-451-9641 for further instructions.

2. There are no known monitoring wells in the project areas but if an unmarked well is discovered and inadvertently damaged, immediately contact EQB at 910-451-9641 for further instructions.

3. This project is within UXO site 28, Operable Unit (OU) 30. All work conducted in an identified EPA NPL OU or RCRA SWMU must adhere to the provisions detailed in 29 CFR

1910.120 Occupational Safety and Health Standards, Hazardous Materials, Hazardous waste operations and emergency response. Contact the IR Program before project begins.

***4. The proposed project area is currently being investigated under the Munitions Response Program (UXO Site 28). Work in this area may require UXO construction support.

Explosive Safety documentation submittal (ESS or ESSDR) will be required prior to working in this area (90+ days prior to construction) and coordinated through the IR program. Any soil taken off base from this site must be screened for UXO, please coordinate with the IR Program. 3R UXO Safety Awareness Training is required for all construction personnel and a roster of attendance must be provided to the IR PM.

Training is available at http://www.lejeune.marines.mil/Offices-Staff/Environmental-Mgmt/Training-Video/.

Additional UXO safety resources available at: Construction - DENIX (osd.mil) https://www.denix.osd.mil/uxo/for-work-crews/construction/index.html

Contact:

IR Program, 910-451-9641/9610 AST/UST Program,910-451-5878

Land and Wildlife Resources Section (Tree cutting/clearing):

1. To reduce the incidental take of migratory birds and their nests, trees with active nests should not be cleared. If tree clearing is proposed between April and July, contact LWRS for more information before beginning project.

2. If snakes are encountered while removing vegetation, leave the snake alone and contact the Wildlife Resources Manager for guidance.

Contact:

Wildlife Resources Manager, 910-451-7235

Note 1: In accordance with MCIEAST-MCB CAMLEJO 11013.4, projects that include construction, intrusive work, or real estate actions will require site approval from G-F. Please contact Asset Management Branch (AMB) at 910-451-0982.

Note 2: The following sections reviewed the REIR, replied to it and have no concerns:

Enclosure (3)

Water Quality, Cultural Resources, T&E, RTAM, AST/UST, Air Quality, ECB and Wetlands.

Enclosure (3)