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WWTP REPAIR CLARIFIER #2

Active
N4008526R0174Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

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This solicitation, N4008526R0174, is for the complete replacement of Clarifier #2 at the Northwest Wastewater Treatment Plant in Chesapeake, Virginia, and is restricted exclusively to Multiple Award Construction Contract (MACC) contractors primarily based in the Hampton Roads area of Virginia holding contract numbers N4008523D0043 through D0048. The project involves demolition of the existing clarifier, excavation, utility coordination, metal surface cleaning via SSPC-SP6 sandblasting with particle containment, and subsequent painting, all in strict accordance with NAVFAC Specification Work Order No. 1743738 and associated drawings numbered 12933704 through 12933717. The solicitation is set aside for 8(a) competed small businesses under NAICS code 237110, with proposals due by June 23, 2026, at 1400 EDT, and must be submitted electronically via the PIEE Solicitation Module in PDF format not exceeding 1.9 GB per file; hard copies are optional and must follow within three calendar days. Award will be made on a low-price, technically acceptable basis under FAR 16.505, with the contract line item 0001AA representing the total price basis for evaluation. The contract period is 360 calendar days beginning from the task order award date, which also serves as the notice to proceed, with a required baseline NAS submitted within 30 days as a prerequisite to commencement of demolition or construction activities. The contractor must comply with extensive administrative, safety, and environmental requirements, including adherence to USACE EM 385-1-1, provision of Competent Persons for scaffolding and fall protection, implementation of a Safety and Occupational Health Deficiency Tracking System, and submission of a weekly high-hazard activity list. All invoicing must occur through Wide-Area WorkFlow (WAWF), requiring NAVPAC Forms 7300/30 and 4330, Earned Value Reports, monthly work-hour logs, certified payrolls, inspection logs, updated submittal registers, and a Safety Self-Evaluation Checklist scoring 90 or higher to avoid voucher retention. Documentation must be managed via NAVFAC’s eCMS system, with paper and email submissions generally prohibited. Performance bonds and payment bonds are

General Info

Repair of WWTP clarifier #2 in Chesapeake, VA; limited to MACC 8(a) contractors.

Agency

Department Of Defense → Navfacsyscom Mid-AtlanticView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

Chesapeake, VA, USA

Set-Aside

8A

Documents

(37)

Amendment 0007 to Solicitation N4008526R0174 WWTP Repair Clarifier #2

PDF•amendment

Attachment P PPI Responses 40-51

PDF•q-and-a

Amendment 0006 to Solicitation N4008526R0174 WWTP Repair Clarifier #2

PDF•amendment

ATTACHMENT+K-+SECNAV+5512_1+RE+April+2025.pdf

PDF

N40085-26-R-0174 Wastewater Treatment Plant Clarifier #2 Replacement Amendment 0003

PDF•amendment

ATTACHMENT+O+Site+Visit+Log+7.22.26.pdf

PDF

ATTACHMENT+Q-+20260722_101640.jpg

JPG

Amendment 0010 to Solicitation N4008526R0174 WWTP Repair Clarifier #2

PDF•amendment

Northwest WWTP Clarifier #2 Repairs Specifications

PDF•specifications

Amendment 0009 to Solicitation N4008526R0174 for WWTP Repair Clarifier #2

PDF•amendment

NAVFAC Solicitation N40085-26-R-0174 Wastewater Treatment Plant Clarifier #2 Replacement

PDF•rfp

NAVFAC Solicitation N40085-26-R-0174 Wastewater Treatment Plant Clarifier #2 Replacement

PDF•rfp

Gen Reqs WWTP REVISION 0004

PDF•other

Amendment 0008 to Solicitation N4008526R0174 for WWTP Repair Clarifier #2

PDF•amendment

Wage Determination VA20260212 for Heavy Construction in Chesapeake and Gloucester Counties, VA

PDF•wage-determination

Amendment 0004 to Solicitation N4008526R0174 for WWTP Repair Clarifier #2

PDF•amendment

NAVFAC Solicitation N40085-26-R-0174 Wastewater Treatment Plant Clarifier #2 Replacement

PDF•rfp

Amendment 0003 to Solicitation N4008526R0174 for WWTP Repair Clarifier #2

PDF•amendment

NAVFAC Solicitation N40085-26-R-0174 Wastewater Treatment Plant Clarifier #2 Replacement

PDF•rfp

Attachment J - Additional Provisions and Clauses

PDF•contract-document

WWTP Repair Clarifier #2 Drawings Attachment B

PDF•specifications

Attachment E - ODP ML Personnel Clearance Data

XLSX•other

Amendment 0005 to Solicitation N4008526R0174 WWTP Repair Clarifier #2

PDF•amendment

PIEE Vendor Portal User Registration and Role Management Guide

PDF•other

Amendment 1 to Solicitation N4008526R0174 WWTP Repair Clarifier #2

PDF•amendment

Site Visit Log for 27 May 2026

PDF•other

Acknowledgment of Amendments

PDF•amendment

Amendment 0002 to Solicitation N4008526R0174 WWTP Repair Clarifier #2

PDF•amendment

Bid Schedule for Repair Clarifier #2 Contract

PDF•bid-schedule

NAVFAC Solicitation N40085-26-R-0174 Wastewater Treatment Plant Clarifier #2 Replacement

PDF•rfp

Pre-Proposal Inquiry Submission Form for Solicitation N40085-26-R-0174

XLSX•pre-proposal-inquiry

Pre-Proposal Inquiry Responses for Solicitation N40085-26-R-0174 Clarifier #2 Replacement

PDF•pre-proposal-inquiry

Solicitation N40085-26-R-0174 Pre-Proposal Inquiry Responses for Clarifier #2 Replacement

PDF•pre-proposal-inquiry

NAVFAC IDIQ MACC Task Order RFP for Wastewater Treatment Plant Clarifier #2 Replacement

PDF•rfp

SECNAV 5512-2 Local Population ID Card/Base Access Pass Registration

PDF•form

ATTACHMENT+R-+20260722_102540.jpg

JPG

NAVFAC Solicitation N40085-26-R-0174 Wastewater Treatment Plant Clarifier #2 Replacement

PDF•rfp

AI Contract Breakdown

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Timeline

9 updates
PhaseSolicitation
Posted

Solicitation

Amendment 1

Contract was updated

Amendment 2

Contract was updated

Amendment 3

Contract was updated

Amendment 4

Contract was updated

Amendment 5

Contract was updated

Amendment 6

Contract was updated

Amendment 7

Contract was updated

Amendment 8

Contract was updated

Amendment 9

Contract was updated

Response Deadline

Submission deadline

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Organization & Contact Information

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AgencyDepartment Of Defense → Navfacsyscom Mid-Atlantic
Contacts2 people available
OfficeNORFOLK, VA, 23511-0395, USA
Organization / Agency
Department Of Defense → Navfacsyscom Mid-Atlantic
View Agency Profile
Office AddressNORFOLK, VA, 23511-0395, USA
Contacts
Thomas Southern
contact@example.gov
+1 (555) 000-0000
Kathryn Arnold
contact@example.gov
+1 (555) 000-0000

Full Description

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Please be advised that only the Multiple Award Construction Contract (MACC) Contractors primarily in the Hampton Roads Area of Virginia NAVFAC MID-ATLANTIC (Contract Nos. N4008523D0043, D0044, D0045, D0046, D0047, D0048) can provide a proposal for this project, WWTP Repair Clarifier #2.


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REPLACE ELEVATOR, BUILDING 355, DAM NECK ANNEX
Solicitation # N4008525R0084
This contract involves the demolition and replacement of an existing freight elevator (Elevator No. 2) in Building 355 at Naval Air Station Oceana, Dam Neck Annex, specifically on the first floor adjacent to Classroom 118. The scope includes not only the elevator itself but also the associated equipment housed in the adjoining Elevator Machine Room 117, as well as the replacement of a 3-foot by 7-foot hollow metal door. Supporting electrical, plumbing, fire protection, and HVAC systems are also required to facilitate the elevator replacement, ensuring comprehensive integration of the new system within the existing infrastructure. The project is designated as a Small Business Set-Aside under the NAICS code 236220, emphasizing opportunities exclusively for contractors within this group, and is managed by the Department of Defense through the Naval Facilities Engineering Command Mid-Atlantic. The solicitation was posted on August 26, 2025, with a very tight response deadline on the same day at 6:00 PM, indicating an urgent procurement process. The project is located in Virginia Beach, VA, with the primary work site at Dam Neck Annex. The contracting officer’s point of contact is Jessica Grosso, reachable via email or phone for inquiries. The wage requirements for this project are governed by the Wage Determination No. 2015-5419, Revision 28, issued by the U.S. Department of Labor, which stipulates minimum wages and fringe benefits for workers in Colorado under the Service Contract Act, ensuring compliance with federal wage standards. Overall, this contract aims to upgrade essential building infrastructure through a targeted, small-business-focused procurement process, with strict adherence to wage and safety regulations.
Commercial and Institutional Building Construction

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NAICS: 236220
New
Federal
Building 1005 Water Line Repairs
Solicitation # N4008526R9051
Only contractors listed on the General Requirements cover page of the M&R MACC program are eligible to submit proposals for the Building 1005 Water Line Repairs project at Camp Lejeune, North Carolina. The solicitation, numbered N4008526R9051, is a combined solicitation set aside entirely for small businesses under the SBA program and is classified under NAICS code 236220 for commercial and institutional building construction. Proposals must be submitted by the deadline of August 11, 2026, at 6:00 PM Eastern Time, following the scope of work and any provided drawings. The project is managed by theNavFacSysCom Mid-Atlantic office in Norfolk, Virginia, with Benjamin A. Bryan as the primary point of contact and Regenia D. Guest as the secondary contact. All work must be performed at Camp Lejeune, with the designated zip code 28547, and interested parties can access additional details through the provided SAM.gov link.
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NAICS: 238220
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Federal
FLC AHU Replacement for Building W-143 at Naval Station Norfolk, Norfolk, Virginia
Solicitation # N4008526R0324
The contract addresses the replacement of air handling units in Building W-143 at Naval Station Norfolk in Virginia under solicitation number N4008526R0324, issued by the Department of Defense through Navfacsyscom Mid-Atlantic. The work is categorized under NAICS code 238220, indicating it falls within the HVAC contractor services sector, and is targeted for performance at the specified naval facility with a postal address of 23511-0395 in Norfolk, Virginia. The solicitation was posted on August 6, 2026, and responses are due by August 31, 2026, at 6:00 PM Eastern Time, with no set-aside classification specified for small businesses or other preferences. Caleb Sears of the Naval Facilities Engineering Command serves as the primary point of contact for inquiries, reachable via email at caleb.sears2.civ@us.navy.mil. All participants must access the official government portal at sam.gov to view full details, submit proposals, and obtain additional technical specifications or requirements related to the AHU replacement project. The work will involve removing existing air handling units and installing new equipment to meet current operational and efficiency standards for the building, ensuring continued functionality of the facility’s environmental control systems under Department of Defense guidelines.
Plumbing, Heating, and Air-Conditioning Contractors

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NAICS: 236220
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Federal
BEQ HP200 Area Paint & Flooring Repairs
Solicitation # N4008526R9055
Only General MACC Contractors listed on the General Requirements cover page are eligible to submit proposals for this project, which is titled BEQ HP200 Area Paint & Flooring Repairs under solicitation N4008526R9055. The solicitation, posted on July 21, 2026, has a response deadline of August 13, 2026, and is classified as a Total Small Business Set-Aside under FAR 19.5 with a NAICS code of 236220, restricting eligibility to small businesses. The work is to be performed at Camp Lejeune, North Carolina, and involves interior finishing services including resilient flooring installation and painting of interior and exterior surfaces. Flooring work must comply with ASTM D4078 and Section 07 92 00 for sealants, using approved underlayment and crack fillers, while paint and coating applications must originate from a single manufacturer and align strictly with the MPI Approved Product List. All work must adhere to detailed technical specifications in Combined DIV 01 DBB SPECS, 09 65 00 Resilient Flooring, 09 68 00 Carpeting, and 09 90 00 Paints & Coatings, requiring preconstruction submittals such as insurance certificates, surety bonds, a Baseline Network Analysis Schedule, shop drawings, a Quality Control plan, and an Environmental Protection Plan. Contractors must submit a detailed Schedule of Prices to the COR within 15 days of award, and payments are processed under FAR 52.232-27 and FAR 52.232-5 via WAWF, requiring invoices on NAVFAC Form 7300/30 certified by the QC Manager along with supporting documentation including monthly work-hour reports, progress schedules, safety self-evaluations, certified payrolls, and waste disposal reports. As-built records must be submitted in accordance with FAR 52.236.21, and final acceptance requires a DD Form 1354 completed at least 60 days prior, removal of temporary distribution lines, and manufacturer certifications dated after award. The contractor must utilize CPM scheduling, submit an equipment delivery schedule within 30 days of approved construction schedule, and update both schedules monthly. Environmental compliance is mandatory under EO 12088 and EO 1405
Commercial and Institutional Building Construction

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NAICS: 236220
New
Federal
Buildings 15, 326, DD48, G770, NH180, NH200 Clean HVAC Systems
Solicitation # N4008526R9042
This contract, identified by solicitation number N40085-26-R-9042 and titled Buildings 15, 326, DD48, G770, NH180, NH200 Clean HVAC Systems, is a total small business set-aside under FAR 19.5 with NAICS code 236220, reserved exclusively for Mechanical MACC contractors listed on the General Requirements cover page. The work involves cleaning and servicing twenty-one air handling units across six buildings at Marine Corps Base Camp Lejeune, North Carolina, with specific units detailed for each building. Scope includes comprehensive cleaning of cooling and heating coils, fans, motors, ductwork, condensate drains, internal casings, and insulation, along with replacement of fan impellers, shafts, and bearings, and system balancing—all performed in strict compliance with NADCA ACR-2021, UFGS 23-01-30.41, and ASHRAE 62.1 standards. All surfaces must be visibly clean as defined by NADCA Section 5.2, and the contractor must submit pre- and post-cleaning photographs, cleaning logs, QA checklists, and a final completion report for acceptance. The contract is fixed-price with payment governed by FAR 52.232-5 and FAR 52.232-27, requiring invoicing through WAWF using NAVFAC Forms 7300/30 and 4330/54 with QC manager certification. A detailed Schedule of Prices must be submitted to the COR within 15 days of award, and payments will not be processed until accepted. The performance period is 120 days from award, with work required to be phased to minimize disruption to ongoing facility operations, and a four-week look-ahead schedule must be presented regularly to NAVFAC and other facility personnel. The contractor must provide key personnel including a project superintendent, Site Safety and Health Officer, and Quality Control Manager, with documentation of organizational structure and duties. Safety compliance adheres to EM 385-1-1, requiring Competent Persons for confined space, cranes, excavation, fall protection, electrical work, and scaffolding, and prohibits subcontractors failing to meet EMR thresholds. Environmental protocols mandate adherence to Marine Corps Installations East policies, including completion of required training and use of approved spill and
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NAICS: 561210
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Federal
Marine Corps Air Station (MCAS) Beaufort and Laurel Bay Base Operation Support
Solicitation # N4008526R0033
The contract solicitation N4008526R0033, issued by Navfacsyscom Mid-Atlantic under the Department of Defense, seeks qualified contractors to provide comprehensive Base Operation Services across Marine Corps Air Station Laurel Bay in Beaufort, South Carolina, Laurel Bay Schools, and the Townsend Bombing Range in Shellman Bluff, Georgia, along with supporting outlying areas. Services encompass Facility Investment, Pest Control, Electrical Operations, and Base Support Vehicle Equipment, requiring full labor, management, tools, materials, and equipment to be furnished by the contractor under a performance-based, firm-fixed price, indefinite delivery/indefinite quantity (IDIQ) structure. The contract includes a 12-month base period with a 90-day post-award start window and up to seven option periods plus a single six-month extension, allowing for scalability within a not-to-exceed financial ceiling. Work is to be performed on-site at designated government installations, with additional locations potentially authorized within a 50-mile radius. All shipments must adhere to MIL-STD-129 and MIL-STD-130 for marking, packaging, and Unique Item Identifier (UII) labeling using Data Matrix barcodes compliant with ISO/IEC standards, ensuring full traceability of government-furnished property. Offerors must submit proposals via the PIEE Solicitation Module in two separate volumes—technical and price—with the technical volume capped at 110 pages and the safety approach limited to seven pages, both formatted in 12-point Arial or Times New Roman. The evaluation uses a balanced best-value trade-off model, where Management Approach, Corporate Experience, Safety, and Past Performance are equally weighted among themselves and nearly equal in importance to price, allowing award to the offeror providing the greatest overall value, not necessarily the lowest-priced or highest-technically-rated proposal. The solicitation is set aside for 8(a) small businesses and requires full compliance with numerous FAR and DFARS clauses, including restrictions on subcontracting (50% service, 85% construction, 75% special trades), protections against Chinese military companies, data rights limitations, mandatory arbitration prohibitions, and cybersecurity and personal identity verification requirements. Contractors must hold current SAM certifications, submit UEI and CAGE codes, and comply with stringent safety programs, including chemical hazard communication, confined space protocols, critical lift plans, and drug/alcohol prevention. Invoices must be submitted electronically through WAWF using approved formats, and all proposals must include
Facilities Support Services

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NAICS: 236220
New
Federal
Repair BEQ HP135
Solicitation # N4008526R9044
Only General MACC Contractors listed on the General Requirements cover page are eligible to submit proposals for the Repair BEQ HP135 project at Camp Lejeune, North Carolina, under solicitation number N4008526R9044, which is a Total Small Business Set-Aside under NAICS code 236220. The solicitation was posted on June 18, 2026, with a proposal submission deadline of July 16, 2026, at 2:00 PM EST, and proposals must be submitted via email to the designated points of contact, Tony Benson and Lauren Loconto. The project encompasses comprehensive construction and remediation work across multiple disciplines including demolition, earthwork, asbestos and lead abatement, concrete and masonry installation, asphalt paving, roof repairs, landscaping, and utility replacements, with specific quantities defined for ELINs 0001 through 0012, including 10,648 square yards of asphalt, 1,450 linear feet of sidewalk replacement, 200 cubic yards of unsuitable soil removal, and 400 tons of buried utility removal. The contract is evaluated based on the aggregate price of these line items, with the Buy American Act applied and foreign material costs added to bids claiming unreasonable domestic cost. All materials must be delivered in manufacturer’s original sealed containers with complete labeling and stored per strict environmental controls to prevent moisture, contamination, or degradation, while packaging and marking must comply with MIL-STD-129 and MIL-STD-101. Key compliance requirements include submission of preconstruction submittals such as certificates of insurance, surety bonds, an accident prevention plan, and a detailed lead compliance plan, with shop drawings and as-built documentation required during and after construction. The contractor must maintain a full-time on-site superintendent with five years of relevant experience and an active OSHA 30-hour certification, and must comply with DoD safety standards including EM 385-1-1, 29 CFR 1926.65, and ND OPNAV M-5100.23, applying the most stringent standard where conflicts arise. Environmental controls mandate adherence to the Environmental Management System and EO 14057, with all asbestos and lead abatement performed per approved procedures and documentation. Bid bonds are required at 20% of the proposal value for bids over $35
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NAICS: 236210
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Federal
NSWC BLDG 366 Lead Abatement and Lighting in Mech Room
Solicitation # N4008526R0208
The contract titled NSWC BLDG 366 Lead Abatement and Lighting in Mech Room is a small business set-aside opportunity under NAICS code 236210, meaning only qualified small businesses may respond. Issued by the Department of Defense through Naval Facilities Systems Command Mid-Atlantic, the solicitation number is N4008526R0208 and was posted on July 15, 2026, with a response deadline of September 2, 2026 at 6:00 PM Eastern Time. Work will be performed at a facility in Norfolk, Virginia, though the specific place of performance zip code listed as 47522 appears inconsistent and may require clarification. The primary point of contact is Kiana Owens, reachable via email at kiana.m.owens.civ@us.navy.mil or phone at 757-887-4195. The contract involves lead abatement and lighting upgrades within a mechanical room at NSWC Building 366, requiring specialized environmental and electrical expertise. Interested parties must access the SAM.gov portal using the provided UI link to view full details and submit proposals.
Industrial Building Construction

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NAICS: 532490
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Federal
Equipment Rental Services at Philadelphia Naval Business Center (PNBC) Philadelphia, PA, NSA, Philadelphia, PA, and Mechanicsburg, PA
Solicitation # N4008526B0001
The contractor is required to provide comprehensive rental services for construction-type equipment on an on-call, as-needed basis at the Philadelphia Naval Business Center in Philadelphia, PA, Naval Support Activity Philadelphia, PA, and Naval Support Activity-Mechanicsburg, PA. This includes supplying all labor, management, supervision, tools, materials, and equipment necessary to support a wide range of construction operations, encompassing earthmoving and excavation machinery, material handling and compaction equipment, pumping and air compressor systems, electrical tools, concrete and masonry apparatus, and truck and trailer units. The procurement is structured as a Firm Fixed Price, Indefinite Delivery/Indefinite Quantity contract under NAICS Code 532490, with a size standard of $40 million, and is open to full and unrestricted competition. The solicitation will follow Federal Acquisition Regulation (FAR) 14 - Sealed Bidding procedures, with the formal Invitation for Bid to be issued electronically on SAM.gov, and responses must be submitted by the established deadline. The contract has a base period of one year with four one-year option periods, for a maximum cumulative performance period of sixty months, allowing for flexible, long-term support. Contract execution will be managed through the NAVFAC Mid-Atlantic Electronic Facilities Support Contract vehicle, utilizing FedMall for online ordering or task orders issued as needed. Contractors must accept Government Purchase Credit Cards for payment and are required to purchase and utilize FedMall Encrypted software to access the ordering system. Active registration in the System for Award Management (SAM) is mandatory at the time of proposal submission and must remain current throughout the entire contract lifecycle—from award through final payment. All communication, updates, and amendments to the solicitation will be posted exclusively on SAM.gov, and inquiries must be directed in writing to the designated point of contact, Kristina DeGroat, at least ten days prior to the IFB due date. The place of performance is limited to the three specified military installations in Pennsylvania, and while no detailed inspection, packaging, or invoicing procedures are specified, compliance with all registration, payment, and ordering requirements is essential for eligibility and contract award.
Other Commercial and Industrial Machinery and Equipment Rental and Leasing

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NAICS: 238220
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Federal
Facility Investment Services for Heating, Ventilation, and Air Conditioning (HVAC) Maintenance at Naval Submarine Base New London Groton, Connecticut
Solicitation # N4008526R0071
The contract solicitation seeks providers of Facility Investment Services for Heating, Ventilation, and Air Conditioning (HVAC) maintenance at the Naval Submarine Base New London in Groton, Connecticut, under NAICS code 238220. The requirement is managed by the Naval Facilities Engineering Systems Command Mid-Atlantic, part of the Department of Defense, with primary point of contact Sarah Bradshaw reachable via email and phone for inquiries. Proposals must be submitted by August 26, 2026, with the solicitation posted on July 27, 2026, and all responses are to be directed through the official SAM.gov portal. The work will support critical infrastructure at a key naval installation, demanding qualified vendors capable of delivering comprehensive HVAC maintenance services to ensure operational readiness and environmental control for submarine operations. No specific set-aside designation is indicated, meaning the opportunity is open to all eligible vendors without preference for small businesses or other categories. The performance location is clearly defined as the submarine base in Groton, Connecticut, though the physical address details are not provided in the data. The contracting office is headquartered in Norfolk, Virginia, and all communications and submissions must adhere to the official solicitation number N4008526R0071. Contractors are expected to meet rigorous standards for reliability, compliance, and efficiency given the sensitive and mission-critical nature of the facility, with no flexibility for delays or substandard performance.
Plumbing, Heating, and Air-Conditioning Contractors

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