BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION W912PM25QA020

W912PM25QA020 SOURCES SOUGHT NOTICE FOR BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION This is a Sources Sought/Request for Information only. This is NOT a Solicitation Announcement, nor is it a Request for Proposal. This request does not obligate the Government in any contract award. The U.S. Army Corps of Engineers, Wilmington District, is conducting research to determine the market capabilities of potential contractors to perform a subsurface investigation for the purpose of collecting soil and strength parameters for the existing dike and foundation soils to complete slope stability analysis, in addition to characterizing the existing soils within the disposal area. Methods of investigation should accurately locate changes in the soil strata. Equipment shall be able to traverse the site in wet, soft, or dry materials. Brandt Island is approximately 168 acres in size and located south of the existing Port of Morehead City, across the Morehead City Harbor Channel. The existing Brandt Island disposal area encompasses approximately 64 acres and has a controlling top of dike elevation of approximately 37 feet msl. It is assumed that 2 feet of freeboard will be required at all times during disposal operations and water and dredged material will not be allowed above elevation 35 feet msl. within the disposal area. Description of Services. The Contractor shall mobilize all necessary personnel, equipment, and materials to Brandt Island, located within the Morehead City Harbor, to conduct a comprehensive geotechnical investigation. The scope of work includes the execution of the following subsurface exploration and laboratory testing services: Standard Penetration Test (SPT) Borings: Twenty (20) SPT borings shall be performed within the contained disposal area to a depth of 60 feet. Eight (8) SPT borings shall be performed in the adjacent waters surrounding the disposal area to a depth of 20 feet below MLLW. Five (5) SPT borings shall be conducted along the shoreline perimeter to a depth of 20 feet. Cone Penetration Test (CPT) Soundings: A total of sixteen (16) CPT soundings shall be completed to a depth of 75 feet, both within the existing dike structure and in the area immediately outside the dike, to assess soil stratigraphy and engineering properties. Undisturbed (UD) Borings: Four (4) undisturbed soil borings shall be collected to obtain high-quality samples for advanced laboratory analysis to a depth of 40 feet. In addition to fieldwork, the Contractor shall be responsible for the collection, transportation, processing, and geotechnical analysis of soil samples in a laboratory certified by the U.S. Army Corps of Engineers (USACE). Laboratory testing shall be conducted in accordance with USACE guidelines and relevant ASTM standards to support future engineering evaluations and design activities. All work shall be completed in accordance with applicable safety, environmental, and regulatory requirements, and coordinated with USACE representatives throughout the duration of the investigation. The Contractor shall be fully responsible for the transportation of all personnel, equipment, and materials to and from Brandt Island for the duration of the geotechnical investigation. Brandt Island is only accessible by water vessel; therefore, the Contractor must make all necessary arrangements for marine transportation to support field operations. No land access is available. 2. Site Information. Site maps, navigation charts and bathymetric maps may be acquired from the Wilmington District, Navigation Section. Historical tide data can be acquired from the NOAA Tides and Currents website; https://tidesandcurrents.noaa.gov/noaatidepredictions.html?id=8665728. Borehole coordinates will be provided by the Wilmington District for navigational purposes. 3. Water Vessel Requirements. All waterborne vessels shall be compliant with established US Coast Guard guidelines and regulations. 4. Field Work. The Wilmington District requests fifteen (28) Standard Penetration Test (SPT) borings, four (4) Undisturbed (UD) sample borings, and sixteen (16) Cone Penetration Test (CPT) soundings be conducted. Standard Penetration Testing (SPT). a. Each SPT boring is to be advanced by using mud rotary or hollow stem auger with cleanout to the top of the next sample as described in EM 1110-1-1906 and ASTM D1586. The location of the borings is shown in Table 1. Borings shall be performed within 50 feet of the proposed locations and located in the field with a Real time Kinematic (RTK) Global Positioning Systems (GPS) unit. The RRTK GPS unit shall have an accuracy within 0.2 feet. The approximate locations of the SPT borings are shown in Figure 1. Proposed Boring Location Plan. b. Four split spoon samples should be taken in the upper ten feet then at five-foot intervals thereafter (e.g. 1 -2.5 , 3.5 -5 , 6 -7.5, 8.5 -10 , 15 -16.5 , etc.). Topsoil/rootmat depths should be recorded on the boring logs. c. The depth to water table during drilling and at 24 hours shall also be noted on the drill logs. The split spoon sampler shall be driven by a 140 lb. automatic safety drive hammer free falling 30 inches for each blow count. Soil sampling is to be performed carefully to minimize inclusion of drilling sludge in the samples taken. Hammer efficiency of the rig should be provided to USACE. d. Split spoon refusal is defined as less than 12 of split spoon penetration after a minimum of 100 blows from a 140 lb safety hammer. Each boring shall be backfilled with bentonite. Open holes shall be covered when no drilling is being done to prevent damage, or injury to animals and people. e. Soil conditions within the interior are expected to vary in material, including but not limited to: OH, OL, SM, SC, SP, MH, ML, CL, and CH. f. Approximately 1,460 feet of SPT sampling is estimated for this task. The depths, boring name, and approximate coordinates are shown in Table 1. Undisturbed Sampling a. Three auger/rotary borings will be advanced to a depth of 40 feet beneath the ground surface, for the undisturbed samples. Assume eight (8) Shelby tubes, two undisturbed samples per auger boring, up to 40 feet in depth. The depth of the undisturbed samples shall be determined from the data collected from the companion/nearby SPT Boring and the CPT soundings. Prior to pushing the proposed Shelby tube sample, depths shall be submitted to USACE for approval. b. Undisturbed samples shall be obtained with a three (3) inch outside diameter, thin-walled, Shelby tube sampler, continuously pushed with a fixed-piston type sampler (Hvorslev fixed-piston sampler or equivalent) for a penetration of 30 inches. The overall length of the sampling tube shall be 36 inches. Undisturbed samples are to be taken in accordance with ASTM D 1587, Thin-Walled Tube Sampling of Soils. c. Once samples have been removed from the boreholes for undisturbed soil borings, they shall be sealed within the sampling tube with wax, end caps, and the ends taped prior to shipment to the laboratory for extrusion, classification, and testing. All tubes shall be identified and labeled immediately to ensure correct orientation and to accurately identify the samples. ENG Form 1742 and/or ENG Form 1743 (or equivalent) and should be completed and securely fastened to each sample. Sample tubes shall be shipped to the testing laboratory such that they are not allowed to roll around in the shipping vehicle, nor should they be dropped or otherwise roughly handled. Samples shall be protected from extreme temperatures and exposure to moisture. All storage, extrusion and shipment procedures shall be done in accordance with EM 1110-1-1804, Chapter F, paragraphs 6-5 through 6-7. d. 160 feet of auguring/mud rotary drilling is estimated for the UD sampling for this task. Cone Penetration Test Soundings a. A total of twelve (12) Cone Penetration Tests (CPT) should be performed to depths shown in ?Table 3. This totals approximately 960 feet of drilling. The CPT soundings should be performed in accordance with ASTM D5778. b. Raw data, containing depth, tip friction, sleeve friction, porewater pressure shall be provided to the technical POC and COR via DoDSAFE. CPT sounding logs for the CPT soundings shall be provided to Wilmington District (SAW) personnel as well as entered into OpenGround. Groundwater readings should be taken at the CPT sounding locations at the completion of drilling. CPT soundings should be filled with bentonite. CPT sounding logs shall include depth, tip friction, sleeve friction, porewater pressure, N160, undrained shear strength, and modulus of elasticity. CPT data shall be entered into USACE Bentley OpenGround Cloud. All interested firms with 541360 as an approved NAICs code have until 15 July 2025 at 1500 ET to submit the following information: - Name & Address of your Firm - Point of Contact (Name/Phone/E-mail) - Current SAM - Business Size, to include designation as HUBZone, 8(a), Service-Disabled Veteran Owned Small Business, Small Disadvantaged Business, Woman-Owned Business, and Large Business. Any supporting documentation that confirms your socio-economic status should be provided, i.e., letter of certification from VA confirming SDVOSB status. The Government must be able to verify SBA certification of HubZone and 8(a) via SAM. - Evidence of capabilities to perform comparable subsurface investigation work. The contractor must provide evidence of comparable work on two (2) recent projects (not more than seven (7) years old.) Include the project name and description of the key/salient features of the project (completion date, total contract value, and your company's level of involvement in the project, i.e., subcontractor (type), prime, GC, etc. and your specific role. Additionally, if you were teaming with another firm, clearly identify your role on the project(s) submitted. Please provide at least one point of contact (with e-mail address and phone number) for project validation. The Government will not give credit to projects if the lack of information hinders the ability to determine relevancy and/or level or experience. - Documentation of a drill rig that is capable of performing Standard Penetration Tests (SPT) and CPT soundings as specified. The rig should be an ATV capable of drilling on relatively soft ground. The contractor shall assume that mats are necessary to access the drilling locations. Drilling equipment furnished by the contractor needs to include at least two standard 1-3/8-inch I.D. x 2-inch O.D. x 2 feet-long splitspoon samplers (ASTM D-1586 dimensions), bits capable of drilling through gravel, and at least 100 feet of N rods, drilling machinery of a type or types approved by USACE, complete with a "safety" drive hammer of 140 pounds weight, safety-hammer and all other accessories for taking SPT samples of soil at the locations shown. Supplies shall include all casing, rods, piping, pumps, drilling mud, sample jars, power, mats, and all equipment necessary to accomplish the required borings, soundings, and sampling. - Firm's capability to perform, to include geographic span and project size. - Information on Teaming Arrangement (if applicable). Although we are not looking for formal signed agreements at this time, if you intend to "team" with another firm, formally or informally, you must submit information, not more, than one (1) page, about your team's involvement. More specifically, you must submit sufficient information for the Government to determine the roles each team member will play and what your socio-economic status is or will be considering the proposed arrangement. Therefore, included in your one (1) page if you are a Small Business and you intend to mentor/protg and/or JV with a large business both team members must sign agreeing that 40% of the labor will be performed by the 8(a) firm. Additionally, if the team is a mentor/protg arrangement, identify the areas that will be mentored. Any supporting documentation that confirms your socio-economic status as a team should be provided. The Government may not give credit to your socio-economic class if there is not sufficient documentation to support it or if the Government cannot verify through other means that your business is as such. Responses to this Sources Sought Announcement will be used by the government to make appropriate acquisition decisions. All interested businesses, regardless of size should submit a narrative demonstrating their Specialized Experience in similar type contracts, Past Performance, Key Personnel. Capability statements should include size/classification of your firm, bonding capacity, details of similar projects, and the completion dates, references and contract amounts for the similar projects listed. Narratives shall be no longer than 30 pages. The requested information shall be submitted electronically to: U.S. Army Corps of Engineers Attn: Diana D. Curl and Rosalind M. Shoemaker E-mail: diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil The email should be titled: MHC Brandt Island Geotech Investigation THIS IS NOT A SOLICITATION AND SHOULD NOT BE CONSTRUED AS SUCH. Do not send hard copies of advertising or promotional materials. Please ensure that all responses are comprehensive and provide a name and point-of-contact for your firm for follow-up by this office or the procuring contracting officer. If you have responded to any previous e-mail messages or had other communications with our office regarding preliminary market research for this project, please be advised that it will be necessary for you to respond to this e-mail and the questions contained therein. Any responses involving teaming agreements should delineate between the work that will be accomplished by the Prime Contractor and work accomplished by the teaming partner All information is to be provided on a voluntary basis at no charge to the Government. There is no entitlement to payment of direct or indirect costs related to or arising out of responding to this request for information. All information provided becomes property of the Government. There is no guarantee, expressed or implied, that the market research for this acquisition will result in any guarantee of award or acquisition strategy.

Combined Synopsis/Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS, MOREHEAD CITY HARBOR, CARTERET COUNTY, NC Solicitation No. W912PM25QA020. This solicitation is issued as an RFQ. Date of Issue: 16 September 2025 This is a combined synopsis/solicitation for the acquisition of commercial items prepared in accordance with the format in FAR Subpart 12.6 Streamlined Procedures for Evaluation and Solicitation for Commercial Products and Commercial Services, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested and a separate written solicitation will not be issued. This solicitation is being issued under the authority of FAR Part 13 Simplified Acquisition Procedures. This combined synopsis/solicitation is being issued as a small business set-aside. This solicitation is a Request for Quote (RFQ). This solicitation document incorporates provisions and clauses in effect through Federal Acquisition Circular (FAC) 2025-05 effective August 07, 2025. The associated North American Industry Classification System (NAICS) code for this procurement is 541360 with a size standard of $28,500,000.00. The U.S. Army Corps of Engineers, Wilmington District needs a contractor for the purpose of collecting soil and strength parameters for the existing dike and foundation soils. These data will be used to complete slope stability analysis and determine beneficial use options to potentially increase disposal area capacity. Brandt Island is approximately 168 acres in size and located south of the existing Port of Morehead City, across the Morehead City Harbor Channel (Figure 1). The active portion of Brandt Island disposal area encompasses approximately 64 acres and has a top of dike elevation of approximately 37 feet mean sea level (MSL). The resulting award issued from this request will result in one award. Service Contract Act Wage Determination 2015-4401 Rev. 29 dated 07-08-2025 for Carteret County, NC will apply. The Offeror is responsible for referring to the wage determination and applying it as applicable. Site Visit: A site visit has been scheduled for: Tuesday, 30 September 2025 at 9:00 AM EDT. Location: Participants will meet at the Morehead City Boat Ramp and Fishing Pier, 301 Highway 70, Morehead City, NC 28557. NOTE: Google maps shows the name of the boat ramp to be Newport River Pier and Ramp , however when you look at street view the sign reads Morehead City Boat Ramp and Fishing Pier, 301 Highway 70. Therefore, for clarification purposes, the Google Earth coordinates are LAT 3443'21.16"N; LONG 7641'11.15"W. Any interested vendors will have to meet us at the boat dock and follow the Government in their own vessel out to the site, per the Government s safety regulations only USACE personnel can be on USACE vessels. Point of Contact for the site visit: Candice Barnes: 910-251-4546 or 330-255-9002 Kelley Kaltenbach: 910- 251-4623 or 910-228-9845 Dennis Moran: 910-251-4481 IF YOU PLAN TO ATTEND THE SITE VISIT, PLEASE RSVP to diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. If no RSVP s are received the site visit will be canceled. The solicitation can only be changed by formal written amendment issued by the Contracting Officer. The duration of the site visit will be one (1) day only with no make-up dates allowed. Please RSVP for the site visit to diana.d.curl@usace.army.mil and to rosalind.m.shoemaker@usace.army.mil not later than 26 September 2025, 12:00 P.M. EDT. The following documents have been provided: A21 - (A) Combined Synopsis-Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS - W912PM25QA20 Final A21 - (B) A21 - PWS_Brandt Island_FY26_GEOTECH_Final_14AUG25 A21 - (C) W912PM25QA020 - Attachment 1 - ACCIDENT PREVENTION PLAN (APP) A21 - (D) W912PM25QA020 - Attachment 2 - ACTIVITY HAZARD ANALYSIS (AHA) A21 - (E) W912PM25QA020 - Attachment 3 - Record of Work-Related Injuries Illnesses and Exposure A21 - (F) W912PM25QA020 - Attachment 4 - MISHAP NOTIFICATION AND INVESTIGATION A21 - (G) W912PM25QA020 - Attachment 5 - SITE SAFETY AND HEALTH OFFICER (SSHO) DESIGNATION LETTER A21 - (H) WD 2015-4401, Rev 29, dated 07-08-2025 QUESTIONS ARE DUE NOT LATER THAN 4:00 PM, EDT, 01 October 2025. QUOTES ARE DUE NOT LATER THAN 2:00 PM, EDT, 17 October 2025. SUBMIT QUESTIONS & QUOTES ELECTRONICALLY via email to BOTH diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. It is your responsibility to follow up and ensure quotes have been received by the Contract Specialist prior to the due date and time for quotes. INSTRUCTIONS Please read the instructions and all solicitation documents very carefully before submitting your bids. All Quote Submission Packages must include the following items: Signed Offer as well as signed amendments if issued. Technical Proposal per clause 52.212-2 of the solicitation: Evaluation of Award: The Government will award a contract resulting from this solicitation to the responsible offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. Issuance of award will be made to the lowest price offeror that is technically acceptable. Price Quote and Technical Proposal: Each offeror must submit both a Price Quote of each line item and a Technical Proposal via email. The technical proposal shall include information that clearly demonstrates the ability to meet all requirements set out in the Performance Work Statement (PWS). The Contractor shall include the technical information that is listed in provision 52.212-2 within the solicitation for submittal requirements. No hard copies will be accepted or evaluated. Both the Price Quote and Technical Proposal must be received by the closing date and time set forth within the solicitation. In an effort to reduce paper and cost, all quotes shall be submitted electronically. All submissions shall be in Adobe PDF format and shall be on 8 x 11 size pages in no less than 10 pitch or 10 fonts. Offerors may use compression utility software such as WinZip or PKZip to reduce fie size and facilitate electronic transmission. Title your file(s) in the following format: W912PM25QA020_COMPANY NAME_PRICING W912PM25QA020_COMPANY NAME_TECHNICAL SAM Registration: Each prospective awardee shall be registered and be active in the System for Award Management (SAM) database prior to award. If the Offeror does not become registered to receive contracts with an active Cage Code and show as active to receive contract awards in the SAM database in the time prescribed by the Contracting Officer (NLT due date/time of solicitation), the Contracting Officer will proceed to award to the next otherwise successful registered Offeror. Offerors may obtain information on registration and annual confirmation requirements via the Internet at https://www.sam.gov/portal/public/SAM/ or by calling 866-606-8220, Monday Friday from 8am 8pm EST. On-line Representations and Certifications may also be filled out at this website. The Government reserves the right to cancel this solicitation. This announcement and written Request for Quote constitutes the only Request for Quote that will be made for this requirement.

Combined Synopsis/Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS, MOREHEAD CITY HARBOR, CARTERET COUNTY, NC Solicitation No. W912PM25QA020. This solicitation is issued as an RFQ. Date of Amendment: 26 September 2025 This is a combined synopsis/solicitation for the acquisition of commercial items prepared in accordance with the format in FAR Subpart 12.6 Streamlined Procedures for Evaluation and Solicitation for Commercial Products and Commercial Services, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested and a separate written solicitation will not be issued. This solicitation is being issued under the authority of FAR Part 13 Simplified Acquisition Procedures. This combined synopsis/solicitation is being issued as a small business set-aside. This solicitation is a Request for Quote (RFQ). This solicitation document incorporates provisions and clauses in effect through Federal Acquisition Circular (FAC) 2025-05 effective August 07, 2025. The associated North American Industry Classification System (NAICS) code for this procurement is 541360 with a size standard of $28,500,000.00. The U.S. Army Corps of Engineers, Wilmington District needs a contractor for the purpose of collecting soil and strength parameters for the existing dike and foundation soils. These data will be used to complete slope stability analysis and determine beneficial use options to potentially increase disposal area capacity. Brandt Island is approximately 168 acres in size and located south of the existing Port of Morehead City, across the Morehead City Harbor Channel (Figure 1). The active portion of Brandt Island disposal area encompasses approximately 64 acres and has a top of dike elevation of approximately 37 feet mean sea level (MSL). The resulting award issued from this request will result in one award. Service Contract Act Wage Determination 2015-4401 Rev. 29 dated 07-08-2025 for Carteret County, NC will apply. The Offeror is responsible for referring to the wage determination and applying it as applicable. Site Visit: A site visit has been scheduled for: Tuesday, 07 October 2025 at 9:00 AM EDT. Location: Participants will meet at the Morehead City Boat Ramp and Fishing Pier, 301 Highway 70, Morehead City, NC 28557. NOTE: Google maps shows the name of the boat ramp to be Newport River Pier and Ramp , however when you look at street view the sign reads Morehead City Boat Ramp and Fishing Pier, 301 Highway 70. Therefore, for clarification purposes, the Google Earth coordinates are LAT 3443'21.16"N; LONG 7641'11.15"W. Any interested vendors will have to meet us at the boat dock and follow the Government in their own vessel out to the site, per the Government s safety regulations only USACE personnel can be on USACE vessels. Point of Contact for the site visit: Candice Barnes: 910-251-4546 or 330-255-9002 Kelley Kaltenbach: 910- 251-4623 or 910-228-9845 Dennis Moran: 910-251-4481 IF YOU PLAN TO ATTEND THE SITE VISIT, PLEASE RSVP to diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. If no RSVP s are received the site visit will be canceled. The solicitation can only be changed by formal written amendment issued by the Contracting Officer. The duration of the site visit will be one (1) day only with no make-up dates allowed. Please RSVP for the site visit to diana.d.curl@usace.army.mil and to rosalind.m.shoemaker@usace.army.mil not later than 03 October 2025, 12:00 P.M. EDT. The following documents have been provided: A21 - W912PM25QA20_AMDT0001_09-26-2025 A21 - (A) Combined Synopsis-Solicitation - BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS - W912PM25QA20_AMDT0001_Conformed Copy_09-26-2025 A21 - (A) Combined Synopsis-Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS - W912PM25QA20 Final A21 - (B) A21 - PWS_Brandt Island_FY26_GEOTECH_Final_14AUG25 A21 - (C) W912PM25QA020 - Attachment 1 - ACCIDENT PREVENTION PLAN (APP) A21 - (D) W912PM25QA020 - Attachment 2 - ACTIVITY HAZARD ANALYSIS (AHA) A21 - (E) W912PM25QA020 - Attachment 3 - Record of Work-Related Injuries Illnesses and Exposure A21 - (F) W912PM25QA020 - Attachment 4 - MISHAP NOTIFICATION AND INVESTIGATION A21 - (G) W912PM25QA020 - Attachment 5 - SITE SAFETY AND HEALTH OFFICER (SSHO) DESIGNATION LETTER A21 - (H) WD 2015-4401, Rev 29, dated 07-08-2025 QUESTIONS ARE DUE NOT LATER THAN 4:00 PM, EDT, 08 October 2025. QUOTES ARE DUE NOT LATER THAN 2:00 PM, EDT, 24 October 2025. SUBMIT QUESTIONS & QUOTES ELECTRONICALLY via email to BOTH diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. It is your responsibility to follow up and ensure quotes have been received by the Contract Specialist prior to the due date and time for quotes. INSTRUCTIONS Please read the instructions and all solicitation documents very carefully before submitting your bids. All Quote Submission Packages must include the following items: Signed Offer as well as signed amendments if issued. Technical Proposal per clause 52.212-2 of the solicitation: Evaluation of Award: The Government will award a contract resulting from this solicitation to the responsible offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. Issuance of award will be made to the lowest price offeror that is technically acceptable. Price Quote and Technical Proposal: Each offeror must submit both a Price Quote of each line item and a Technical Proposal via email. The technical proposal shall include information that clearly demonstrates the ability to meet all requirements set out in the Performance Work Statement (PWS). The Contractor shall include the technical information that is listed in provision 52.212-2 within the solicitation for submittal requirements. No hard copies will be accepted or evaluated. Both the Price Quote and Technical Proposal must be received by the closing date and time set forth within the solicitation. In an effort to reduce paper and cost, all quotes shall be submitted electronically. All submissions shall be in Adobe PDF format and shall be on 8 x 11 size pages in no less than 10 pitch or 10 fonts. Offerors may use compression utility software such as WinZip or PKZip to reduce fie size and facilitate electronic transmission. Title your file(s) in the following format: W912PM25QA020_COMPANY NAME_PRICING W912PM25QA020_COMPANY NAME_TECHNICAL SAM Registration: Each prospective awardee shall be registered and be active in the System for Award Management (SAM) database prior to award. If the Offeror does not become registered to receive contracts with an active Cage Code and show as active to receive contract awards in the SAM database in the time prescribed by the Contracting Officer (NLT due date/time of solicitation), the Contracting Officer will proceed to award to the next otherwise successful registered Offeror. Offerors may obtain information on registration and annual confirmation requirements via the Internet at https://www.sam.gov/portal/public/SAM/ or by calling 866-606-8220, Monday Friday from 8am 8pm EST. On-line Representations and Certifications may also be filled out at this website. The Government reserves the right to cancel this solicitation. This announcement and written Request for Quote constitutes the only Request for Quote that will be made for this requirement.

Combined Synopsis/Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS, MOREHEAD CITY HARBOR, CARTERET COUNTY, NC Solicitation No. W912PM25QA020. This solicitation is issued as an RFQ. Date of Amendment: 26 September 2025 This is a combined synopsis/solicitation for the acquisition of commercial items prepared in accordance with the format in FAR Subpart 12.6 Streamlined Procedures for Evaluation and Solicitation for Commercial Products and Commercial Services, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested and a separate written solicitation will not be issued. This solicitation is being issued under the authority of FAR Part 13 Simplified Acquisition Procedures. This combined synopsis/solicitation is being issued as a small business set-aside. This solicitation is a Request for Quote (RFQ). This solicitation document incorporates provisions and clauses in effect through Federal Acquisition Circular (FAC) 2025-05 effective August 07, 2025. The associated North American Industry Classification System (NAICS) code for this procurement is 541360 with a size standard of $28,500,000.00. The U.S. Army Corps of Engineers, Wilmington District needs a contractor for the purpose of collecting soil and strength parameters for the existing dike and foundation soils. These data will be used to complete slope stability analysis and determine beneficial use options to potentially increase disposal area capacity. Brandt Island is approximately 168 acres in size and located south of the existing Port of Morehead City, across the Morehead City Harbor Channel (Figure 1). The active portion of Brandt Island disposal area encompasses approximately 64 acres and has a top of dike elevation of approximately 37 feet mean sea level (MSL). The resulting award issued from this request will result in one award. Service Contract Act Wage Determination 2015-4401 Rev. 29 dated 07-08-2025 for Carteret County, NC will apply. The Offeror is responsible for referring to the wage determination and applying it as applicable. Site Visit: A site visit has been scheduled for: Tuesday, 07 October 2025 at 9:00 AM EDT. Location: Participants will meet at the Morehead City Boat Ramp and Fishing Pier, 301 Highway 70, Morehead City, NC 28557. NOTE: Google maps shows the name of the boat ramp to be Newport River Pier and Ramp , however when you look at street view the sign reads Morehead City Boat Ramp and Fishing Pier, 301 Highway 70. Therefore, for clarification purposes, the Google Earth coordinates are LAT 3443'21.16"N; LONG 7641'11.15"W. Any interested vendors will have to meet us at the boat dock and follow the Government in their own vessel out to the site, per the Government s safety regulations only USACE personnel can be on USACE vessels. Point of Contact for the site visit: Candice Barnes: 910-251-4546 or 330-255-9002 Kelley Kaltenbach: 910- 251-4623 or 910-228-9845 Dennis Moran: 910-251-4481 IF YOU PLAN TO ATTEND THE SITE VISIT, PLEASE RSVP to diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. If no RSVP s are received the site visit will be canceled. The solicitation can only be changed by formal written amendment issued by the Contracting Officer. The duration of the site visit will be one (1) day only with no make-up dates allowed. Please RSVP for the site visit to diana.d.curl@usace.army.mil and to rosalind.m.shoemaker@usace.army.mil not later than 03 October 2025, 12:00 P.M. EDT. The following documents have been provided: A21 - W912PM25QA20_AMDT0001_09-26-2025 A21 - (A) Combined Synopsis-Solicitation - BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS - W912PM25QA20_AMDT0001_Conformed Copy_09-26-2025 A21 - (A) Combined Synopsis-Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS - W912PM25QA20 Final A21 - (B) A21 - PWS_Brandt Island_FY26_GEOTECH_Final_14AUG25 A21 - (C) W912PM25QA020 - Attachment 1 - ACCIDENT PREVENTION PLAN (APP) A21 - (D) W912PM25QA020 - Attachment 2 - ACTIVITY HAZARD ANALYSIS (AHA) A21 - (E) W912PM25QA020 - Attachment 3 - Record of Work-Related Injuries Illnesses and Exposure A21 - (F) W912PM25QA020 - Attachment 4 - MISHAP NOTIFICATION AND INVESTIGATION A21 - (G) W912PM25QA020 - Attachment 5 - SITE SAFETY AND HEALTH OFFICER (SSHO) DESIGNATION LETTER A21 - (H) WD 2015-4401, Rev 29, dated 07-08-2025 QUESTIONS ARE DUE NOT LATER THAN 4:00 PM, EDT, 08 October 2025. QUOTES ARE DUE NOT LATER THAN 2:00 PM, EDT, 24 October 2025. SUBMIT QUESTIONS & QUOTES ELECTRONICALLY via email to BOTH diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. It is your responsibility to follow up and ensure quotes have been received by the Contract Specialist prior to the due date and time for quotes. INSTRUCTIONS Please read the instructions and all solicitation documents very carefully before submitting your bids. All Quote Submission Packages must include the following items: Signed Offer as well as signed amendments if issued. Technical Proposal per clause 52.212-2 of the solicitation: Evaluation of Award: The Government will award a contract resulting from this solicitation to the responsible offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. Issuance of award will be made to the lowest price offeror that is technically acceptable. Price Quote and Technical Proposal: Each offeror must submit both a Price Quote of each line item and a Technical Proposal via email. The technical proposal shall include information that clearly demonstrates the ability to meet all requirements set out in the Performance Work Statement (PWS). The Contractor shall include the technical information that is listed in provision 52.212-2 within the solicitation for submittal requirements. No hard copies will be accepted or evaluated. Both the Price Quote and Technical Proposal must be received by the closing date and time set forth within the solicitation. In an effort to reduce paper and cost, all quotes shall be submitted electronically. All submissions shall be in Adobe PDF format and shall be on 8 x 11 size pages in no less than 10 pitch or 10 fonts. Offerors may use compression utility software such as WinZip or PKZip to reduce fie size and facilitate electronic transmission. Title your file(s) in the following format: W912PM25QA020_COMPANY NAME_PRICING W912PM25QA020_COMPANY NAME_TECHNICAL SAM Registration: Each prospective awardee shall be registered and be active in the System for Award Management (SAM) database prior to award. If the Offeror does not become registered to receive contracts with an active Cage Code and show as active to receive contract awards in the SAM database in the time prescribed by the Contracting Officer (NLT due date/time of solicitation), the Contracting Officer will proceed to award to the next otherwise successful registered Offeror. Offerors may obtain information on registration and annual confirmation requirements via the Internet at https://www.sam.gov/portal/public/SAM/ or by calling 866-606-8220, Monday Friday from 8am 8pm EST. On-line Representations and Certifications may also be filled out at this website. The Government reserves the right to cancel this solicitation. This announcement and written Request for Quote constitutes the only Request for Quote that will be made for this requirement.

Combined Synopsis/Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS, MOREHEAD CITY HARBOR, CARTERET COUNTY, NC Solicitation No. W912PM25QA020. This solicitation is issued as an RFQ. Date of Amendment: 26 September 2025 This is a combined synopsis/solicitation for the acquisition of commercial items prepared in accordance with the format in FAR Subpart 12.6 Streamlined Procedures for Evaluation and Solicitation for Commercial Products and Commercial Services, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotations are being requested and a separate written solicitation will not be issued. This solicitation is being issued under the authority of FAR Part 13 Simplified Acquisition Procedures. This combined synopsis/solicitation is being issued as a small business set-aside. This solicitation is a Request for Quote (RFQ). This solicitation document incorporates provisions and clauses in effect through Federal Acquisition Circular (FAC) 2025-05 effective August 07, 2025. The associated North American Industry Classification System (NAICS) code for this procurement is 541360 with a size standard of $28,500,000.00. The U.S. Army Corps of Engineers, Wilmington District needs a contractor for the purpose of collecting soil and strength parameters for the existing dike and foundation soils. These data will be used to complete slope stability analysis and determine beneficial use options to potentially increase disposal area capacity. Brandt Island is approximately 168 acres in size and located south of the existing Port of Morehead City, across the Morehead City Harbor Channel (Figure 1). The active portion of Brandt Island disposal area encompasses approximately 64 acres and has a top of dike elevation of approximately 37 feet mean sea level (MSL). The resulting award issued from this request will result in one award. Service Contract Act Wage Determination 2015-4401 Rev. 29 dated 07-08-2025 for Carteret County, NC will apply. The Offeror is responsible for referring to the wage determination and applying it as applicable. Site Visit: A site visit has been scheduled for: Tuesday, 07 October 2025 at 9:00 AM EDT. Location: Participants will meet at the Morehead City Boat Ramp and Fishing Pier, 301 Highway 70, Morehead City, NC 28557. NOTE: Google maps shows the name of the boat ramp to be Newport River Pier and Ramp , however when you look at street view the sign reads Morehead City Boat Ramp and Fishing Pier, 301 Highway 70. Therefore, for clarification purposes, the Google Earth coordinates are LAT 3443'21.16"N; LONG 7641'11.15"W. Any interested vendors will have to meet us at the boat dock and follow the Government in their own vessel out to the site, per the Government s safety regulations only USACE personnel can be on USACE vessels. Point of Contact for the site visit: Candice Barnes: 910-251-4546 or 330-255-9002 Kelley Kaltenbach: 910- 251-4623 or 910-228-9845 Dennis Moran: 910-251-4481 IF YOU PLAN TO ATTEND THE SITE VISIT, PLEASE RSVP to diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. If no RSVP s are received the site visit will be canceled. The solicitation can only be changed by formal written amendment issued by the Contracting Officer. The duration of the site visit will be one (1) day only with no make-up dates allowed. Please RSVP for the site visit to diana.d.curl@usace.army.mil and to rosalind.m.shoemaker@usace.army.mil not later than 03 October 2025, 12:00 P.M. EDT. The following documents have been provided: A21 - W912PM25QA20_AMDT0001_09-26-2025 A21 - (A) Combined Synopsis-Solicitation - BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS - W912PM25QA20_AMDT0001_Conformed Copy_09-26-2025 A21 - (A) Combined Synopsis-Solicitation BRANDT ISLAND SUBSURFACE INVESTIGATION AND SOIL ANALYSIS - W912PM25QA20 Final A21 - (B) A21 - PWS_Brandt Island_FY26_GEOTECH_Final_14AUG25 A21 - (C) W912PM25QA020 - Attachment 1 - ACCIDENT PREVENTION PLAN (APP) A21 - (D) W912PM25QA020 - Attachment 2 - ACTIVITY HAZARD ANALYSIS (AHA) A21 - (E) W912PM25QA020 - Attachment 3 - Record of Work-Related Injuries Illnesses and Exposure A21 - (F) W912PM25QA020 - Attachment 4 - MISHAP NOTIFICATION AND INVESTIGATION A21 - (G) W912PM25QA020 - Attachment 5 - SITE SAFETY AND HEALTH OFFICER (SSHO) DESIGNATION LETTER A21 - (H) WD 2015-4401, Rev 29, dated 07-08-2025 QUESTIONS ARE DUE NOT LATER THAN 4:00 PM, EDT, 08 October 2025. QUOTES ARE DUE NOT LATER THAN 2:00 PM, EDT, 24 October 2025. SUBMIT QUESTIONS & QUOTES ELECTRONICALLY via email to BOTH diana.d.curl@usace.army.mil and rosalind.m.shoemaker@usace.army.mil. It is your responsibility to follow up and ensure quotes have been received by the Contract Specialist prior to the due date and time for quotes. INSTRUCTIONS Please read the instructions and all solicitation documents very carefully before submitting your bids. All Quote Submission Packages must include the following items: Signed Offer as well as signed amendments if issued. Technical Proposal per clause 52.212-2 of the solicitation: Evaluation of Award: The Government will award a contract resulting from this solicitation to the responsible offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. Issuance of award will be made to the lowest price offeror that is technically acceptable. Price Quote and Technical Proposal: Each offeror must submit both a Price Quote of each line item and a Technical Proposal via email. The technical proposal shall include information that clearly demonstrates the ability to meet all requirements set out in the Performance Work Statement (PWS). The Contractor shall include the technical information that is listed in provision 52.212-2 within the solicitation for submittal requirements. No hard copies will be accepted or evaluated. Both the Price Quote and Technical Proposal must be received by the closing date and time set forth within the solicitation. In an effort to reduce paper and cost, all quotes shall be submitted electronically. All submissions shall be in Adobe PDF format and shall be on 8 x 11 size pages in no less than 10 pitch or 10 fonts. Offerors may use compression utility software such as WinZip or PKZip to reduce fie size and facilitate electronic transmission. Title your file(s) in the following format: W912PM25QA020_COMPANY NAME_PRICING W912PM25QA020_COMPANY NAME_TECHNICAL SAM Registration: Each prospective awardee shall be registered and be active in the System for Award Management (SAM) database prior to award. If the Offeror does not become registered to receive contracts with an active Cage Code and show as active to receive contract awards in the SAM database in the time prescribed by the Contracting Officer (NLT due date/time of solicitation), the Contracting Officer will proceed to award to the next otherwise successful registered Offeror. Offerors may obtain information on registration and annual confirmation requirements via the Internet at https://www.sam.gov/portal/public/SAM/ or by calling 866-606-8220, Monday Friday from 8am 8pm EST. On-line Representations and Certifications may also be filled out at this website. The Government reserves the right to cancel this solicitation. This announcement and written Request for Quote constitutes the only Request for Quote that will be made for this requirement.