Concrete Sinkers for Buoy Tenders

Form / Attachment / Pricing Sheet

This document provides a list of shipping addresses and contact information for various U.S. Coast Guard (USCG) units, primarily for the Ohio River Valley Area, Upper Mississippi Valley Area, and Lower Mississippi Valley Area. It is intended to guide contractors on where to deliver specific items, such as "sinkers."

• Lists "Officer in Charge" for each USCG unit.
• Provides the unit's name and hull classification number (e.g., USCGC CHENA (WLR 75409)).
• Includes the physical street address for each unit.
• Lists primary phone numbers and, where applicable, "Moorings" phone numbers.
• A note clarifies that the "Moorings" phone number should be contacted for delivery of sinkers, as this is the responsible party.

This attachment is crucial for any bidder whose contract involves the delivery of physical goods, specifically "sinkers," to USCG facilities within the listed geographical areas. It provides the necessary contact and location details to ensure successful and timely delivery, avoiding potential issues with incorrect shipments or points of contact.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation for commercial items to procure Concrete Sinkers for Western Rivers, to be used as Aids to Navigation (ATON) by the U.S. Coast Guard. This announcement serves as the only solicitation, and no written solicitation will be issued. The solicitation is issued as a Total Small Business Set-Aside.

• Manufacture and deliver Concrete Sinkers meeting specifications (Attachment 4) and drawings (Attachment 5).

• Supplies are divided into three geographical areas: Ohio River Valley Area, Upper Mississippi Valley Area, and Lower Mississippi Valley Area.

• Offerors can propose for one, two, or all three areas.

• Each area will be evaluated and rated separately, with potential for up to three contracts.

• Contract Type: Indefinite Delivery Indefinite Quantity (IDIQ) with Firm Fixed-Price (FFP) orders.

• Period of Performance: Base Year (June 15, 2026 - June 14, 2027) plus four Option Years (June 15, 2027 - June 14, 2031).

• Estimated Value: Minimum Guarantee of $5,000 over the full contract term.

• Economic Price Adjustment (EPA) for #2 Diesel Fuel is applicable to option periods.

• Proposals are due by 3:00 PM Eastern on Wednesday, June 3, 2026.

• Submission is electronic via email to James.C.Kanash@uscg.mil and Arvett.L.Blount@uscg.mil.

• Proposals must include: Price Section/Volume (Schedule of Prices) and Technical Section/Volume (Responses to "Technical Approach to the Requirement" and "Recent Relevant Experience").

• Evaluation will be based on adding total prices for all options to the total price for basic requirements. Offers may be deemed unacceptable if option prices are significantly unbalanced.

• Total Small Business Set-Aside.

• NAICS Code: 327331 (Concrete Block and Brick Manufacturing) with a size standard of 500 employees.

• Attachments include: Schedules of Prices for each area (1-3), Specifications (4), Drawings (5), FAR Clauses and Provisions (6), Past Performance Questionnaire (7), Shipping Addresses (8), Material Inspection and Receiving Report (9), and SF-1449 (10).

• Questions/concerns must be submitted via email no later than 15 days prior to the proposal due date.

Form / Attachment / Pricing Sheet

This document, "Specification for 1,000lb, 1,500lb and 2,000lb, Concrete Sinkers," details the requirements for fabricating and delivering concrete sinkers for United States Coast Guard River Tender boats. These sinkers will be used as mooring anchors.

• Scope: Furnish all labor, materials, transportation, and equipment to fabricate and deliver 1000lb, 1500lb, and 2000lb concrete sinkers.
• References: Cites relevant ASTM and ACI standards for materials and concrete work, as well as a specific USCG drawing (Number 121206).
• Requirements:
  • General: Use only environmentally safe releasing agents.
  • Sinkers: Sinker dimensions must conform to applicable drawings. Cured sinkers must be within -3% or +10% of the design weight; out-of-tolerance sinkers must be replaced at no cost.
  • Concrete: Requires ready-mix concrete with a minimum compressive strength of 3000 psi at 28 days. Specifics on materials (Portland cement, aggregates), slump, compressive tests, workmanship, and curing are provided.
  • Lifting Eyes: Requires 1-inch diameter round stock steel meeting ASTM A36/A36M.
• Delivery: Deliveries are to be made between 8 A.M. and 1 P.M., Monday through Friday, to specified shipping addresses. Contractor must contact the Officer-in Charge 48 hours prior to delivery. Sinkers cannot be poured on-site.
• Delivery Schedule: Outlines a schedule for delivery completion within 30, 60, 90, 120, or 150 calendar days after Notice of Award, based on percentage completion. A note specifies delivery terms for orders of 200 sinkers or less.
• Packaging and Marking: Shall be in accordance with FAR Clause 52.247-35 fob Destination.

This specification provides the technical and logistical requirements for producing and delivering concrete sinkers. Bidders must carefully review the material specifications, dimensional tolerances, concrete mix requirements, testing procedures, lifting eye specifications, delivery schedule, and packaging instructions to ensure they can meet all contractual obligations. The detailed delivery schedule and the note regarding smaller orders are particularly important for planning production and logistics.

Form / Attachment / Pricing Sheet

This document provides detailed engineering drawings for concrete sinkers of various weights (1,000 lb, 1,500 lb, and 2,000 lb). It specifies dimensions, materials, and construction requirements for these components.

• Concrete Specifications: Minimum compressive strength of 3000 PSI.
• Material: Round bar for the mooring lifting eye shall be 1" diameter ASTM A36.
• Welding: Procedures and quality must comply with AWS D1.2.
• Finishing: Remove burrs and sharp edges; smooth all holes and round all sharp corners.
• Dimensions: Detailed measurements for the sinkers and lifting eyes are provided in inches.
• Weights: Drawings are provided for 1,000 lb, 1,500 lb, and 2,000 lb sinkers.

Bidders intending to manufacture or supply these concrete sinkers must use these drawings to ensure their products meet the specified design, material, and construction requirements. The drawings are critical for accurate quoting and production.

Form / Attachment / Pricing Sheet

This document, "Attachment 6 - FAR Clauses and Provisions," contains a compilation of Federal Acquisition Regulation (FAR) clauses and provisions that are incorporated by reference into the solicitation. It also includes specific addenda and clauses relevant to the Department of Homeland Security (DHS) acquisition of commercial items.

• Addendum to FAR Clause 52.212-4: Details Contractor Performance Evaluations and an Economic Price Adjustment (EPA) Clause for Fuel, outlining adjustment methodologies, CLINs affected, and calculation examples.
• FAR Clauses Incorporated by Reference: A comprehensive list of FAR clauses with their respective dates, covering various aspects such as restrictions on subcontractor sales, business ethics, representations and certifications, economic price adjustments, small business set-asides, labor laws, and protest procedures.
• HSAR Clause 3052.212-70: Outlines Contract Terms and Conditions applicable to DHS acquisition of commercial items, including provisions for F.o.B. Destination Only, contractor disclosure of violations, advertisement, and contracting officer's representative.
• List of Documents, Exhibits, and other Attachments: Enumerates various attachments, including area specifications, drawings, a Past Performance Questionnaire (PPQ), and forms like SF-1449.
• Solicitation Provisions (FAR 52.212-1): Instructions for offerors, including submission requirements for price and technical sections, past performance questionnaires, and solicitation amendments.
• Evaluation Factors (FAR 52.212-2): Details the evaluation criteria for the solicitation, including Technical Approach, Recent Relevant Experience, Past Performance, and Price, with associated rating scales.
• Type of Contract (FAR 52.216-1): States that the Government contemplates an Indefinite Delivery Indefinite-Quantity (IDIQ) contract.

This document is critical for bidders as it defines the contractual framework, legal requirements, and evaluation criteria for the opportunity. Understanding these clauses and provisions is essential for preparing a compliant and competitive offer, particularly regarding pricing adjustments (EPA), submission requirements, past performance evaluations, and the overall contract structure (IDIQ).

Form / Attachment / Pricing Sheet

This document is a Past Performance Questionnaire (PPQ) intended for use by references to validate a contractor's performance on a present or previous contract. It is to be completed by the person most familiar with the contractor's performance and submitted directly to the U.S. Coast Guard, not the contractor being evaluated.

• Evaluator Information: Name, title, organization, contact details, and signature of the person completing the questionnaire.
• Contractor Information: Name of the contractor being evaluated, type of instrument, pricing type, contract/reference number, subcontract number (if applicable), order number (if applicable), role (prime/sub), description of service/supply, competitive/follow-on status, date of award, contract dollar values (initial and final), period of performance, place of performance, complexity of work, and subcontracting details.
• Performance Ratings: A rating scale (Exceptional, Very Good, Satisfactory, Marginal, Unsatisfactory, N/A) for evaluating performance in areas such as Quality of Product or Service, Schedule, Cost Control, Business Relations, and Management of Key Personnel. Each area includes specific assessment guidance and space for comments.
• Overall Summary: A section for an overall assessment of the contractor and any additional comments.

This questionnaire is a critical component for bidders to understand how their past performance will be evaluated. It outlines the specific criteria and rating scales that the U.S. Coast Guard will use to assess performance. Bidders should be aware that references will be contacted and their feedback directly submitted to the government. The detailed evaluation areas (Quality, Schedule, Cost Control, Business Relations, Key Personnel) highlight the aspects of performance that are most important to the agency.

Form / Attachment / Pricing Sheet

This document, DHS Form 700-21 (10/14), is a Material Inspection Acceptance and Receiving Report used by the Department of Homeland Security. It serves to document the inspection and acceptance or rejection of materials and/or services provided under a contract.

• Contract Information: Contract Number, Latest Modification Number, Order Number, Report Number.
• Contractor and Manufacturer Details: Name of contractor, manufacturer, and location of delivery or performance.
• Material/Services Inspected: Description of the items or services.
• Inspection Details: Contract Line Item Number, dates of receipt, readiness, start, and completion of inspection.
• Quantity Tracking: Received, rejected, accepted quantities, previous reports, this report, total to date, quantity on order, accepted to date, and balance remaining.
• Remarks: A section for additional notes or explanations.
• Inspection Signatures: Fields for the inspector's signature, printed name, title, telephone number, and date.
• Certification Statement: A statement confirming that the materials/services conform to contract requirements.

Bidders may be required to use this form to document the acceptance of deliverables under a contract. It outlines the process for recording inspection results, quantities, and acceptance status, which is crucial for contract closeout and payment. Understanding this form helps bidders ensure their submissions align with government inspection and acceptance procedures.

Form / Attachment / Pricing Sheet

This document is a Standard Form 1449 (Solicitation/Contract/Order for Commercial Items). It is intended to be incorporated at award and serves as the primary document for soliciting offers and awarding a contract for commercial items.

• Solicitation Number: 70Z08426QWOPL0002
• Issue Date: May 5, 2026
• Offer Due Date: June 3, 2026, 3:00 PM Eastern Time
• NAICS Code: 327331 (Concrete Block and Brick Manufacturing)
• Description of Supplies/Services: Manufacture and deliver Concrete Sinkers for Western Rivers, in accordance with USCG Specification for Concrete Sinkers.
• Payment Terms: Net 30, via Electronic Funds Transfer (EFT).
• Contracting Office: USCG Base Commercial Supplies Support, Norfolk, VA.
• Payment Office: USCG Finance Center, Chesapeake, VA.

This form outlines the specific requirements for bidding on the opportunity to manufacture and deliver concrete sinkers. Bidders must pay close attention to the offer due date, the description of supplies/services, and the referenced USCG Specification for Concrete Sinkers. The form also details administrative information such as the issuing office, payment office, and relevant FAR clauses incorporated by reference.

Solicitation / RFP / RFQ

This document outlines the specifications for fabricating and delivering concrete sinkers of three different weights: 1,000 lb, 1,500 lb, and 2,000 lb. These sinkers are intended for use by United States Coast Guard River Tender boats as mooring anchors for buoys.

• Fabrication and delivery of 1,000 lb, 1,500 lb, and 2,000 lb concrete sinkers.

• Sinker dimensions must conform to USCG Drawing Number 121206.

• Cured sinkers must be within -3% or +10% of the design weight; out-of-tolerance sinkers will be replaced at no cost to the Government.

• Concrete mix must achieve a minimum compressive strength of 3000 psi at 28 days.

• Concrete materials must comply with specified ASTM standards (C15, C33, C143, C39).

• Coarse aggregate must be Class 4M, size No. 7 or size No. 67.

• Concrete slump must be between 2 and 5 inches.

• Workmanship, placement, and curing must adhere to ACI 318 standards.

• Lifting eyes must be 1-inch diameter round stock steel meeting ASTM A36/A36M requirements and be shaped/positioned per applicable drawings.

• Only environmentally safe releasing agents are permitted when pouring sinkers.

• Sinkers cannot be poured on-site by the contractor.

• The contract involves furnishing all labor, materials, transportation, and equipment for fabrication and delivery.

• Deliveries are to be made to specified shipping addresses (Attachment 7) between 8 A.M. and 1 P.M., Monday through Friday. No deliveries on Saturdays, Sundays, or Legal Federal Holidays.

• The contractor must contact the Officer-in Charge of each unit at least 48 hours prior to delivery.

• Packaging and marking shall be in accordance with FAR Clause 52.247-35 fob Destination (Nov 1991).

• A required delivery schedule is provided based on % complete after receipt of Notice of Award:

  • 20% within 30 days
  • 40% within 60 days
  • 60% within 90 days
  • 80% within 120 days
  • 100% within 150 days

• Note for Delivery Orders: If the total quantity is 200 sinkers or less, 50% must be delivered within 30 days, and the remaining 50% within 60 days.

• Not specified in this document.

• References include standards from the American Society for Testing and Materials (ASTM) and the American Concrete Institute (ACI).

• Applicable drawings are referenced (USCG Drawing Number 121206).

Sources Sought Notice

This notice is a Sources Sought to determine the capability of potential sources to fabricate and deliver concrete sinkers for U.S. Coast Guard Buoy Tenders. It is for market research purposes to aid in developing an acquisition plan and does not constitute a Request for Proposal.

• Fabrication and delivery of concrete sinkers in weights of 1,000 lb., 1,500 lb., and 2,000 lb.

• Delivery to specific locations within three distinct geographical areas:

  • Ohio River Valley Area (Chattanooga, TN; Buchanan, TN; Hickman, KY; Owensboro, KY; Sewickley, PA)
  • Upper Mississippi Valley Area (Omaha, NE; Peoria, IL; Leavenworth, KS; Keokuk, IA; St. Louis, MO; Dubuque, IA)
  • Lower Mississippi River Valley Area (Colfax, LA; Eufaula, AL; Demopolis, AL; Natchez, MS; Pine Bluff, AR; Memphis, TN; Vicksburg, MS; Greenville, MS; Sallisaw, OK)

• Anticipated contract award: Up to three single awards, one for each area.

• Period of Performance: Base year plus four option years.

• Anticipated Start Date: June 10, 2026.

• Applicable NAICS Code: 327331 (Concrete Block and Brick Manufacturing).

• Small Business Size Standard: 500 employees.

• Interested parties are requested to complete an attached questionnaire.

• Company brochures are not required.

• Response Due Date: December 19, 2025, no later than 3:00 pm (EST).

• Submission Method: Via email to james.c.kanash@uscg.mil and a copy to jeffrey.d.haycox@uscg.mil.

• A small business set-aside determination will be made based on responses to this notice.

• This is for market research only and does not obligate the Government.

• No solicitation exists at this time.

• Competition and set-aside decisions will be based on market research results.

• Address questions to James Kanash, Contract Specialist/CTR, at James.C.Kanash@uscg.mil.

Form / Attachment / Pricing Sheet

This document is a questionnaire designed to gather information from potential vendors regarding their capabilities and interest in fabricating and delivering concrete sinkers. It serves as a tool to assess market interest and contractor capacity for a potential future solicitation.

• Company Information: Requires basic contact details, DUNS (or UEI), CAGE Code, and SAM registration status.
• NAICS Code & Size Status: Specifically requests information for NAICS Code 327331 (Concrete Block and Brick Manufacturing) and the vendor's size classification (Large, Small, 8(a), HUBZone, WOSB, VOSB, SDVOSB).
• Capability Assessment: Asks if the company possesses the necessary skillsets, labor, equipment, and facilities to fabricate concrete sinkers in specified sizes (1,000 lb, 1,500 lb, 2,000 lb) according to specifications.
• Experience: Inquires about the duration of experience in similar work and requests details on up to three relevant past or current contracts (including title, number, amount, and prime/subcontractor status). It also asks if these contracts were won competitively.
• Area of Interest: Allows vendors to indicate interest in providing concrete sinkers for specific geographic areas: Ohio River Valley, Upper Mississippi Valley, or Lower Mississippi River Valley.
• Likelihood to Offer: Asks for an assessment of the likelihood to submit an offer for a resulting solicitation.

This questionnaire is crucial for potential bidders to determine their suitability and interest in the opportunity. It requires vendors to self-assess their capabilities, experience, and size status against the stated requirements. The responses will inform the government about market capacity and may influence the structure of any subsequent solicitation. Vendors must submit their responses electronically by December 19, 2025.

Form / Attachment / Pricing Sheet

This document provides detailed engineering drawings for concrete sinkers of varying weights (1,000 LB, 1,500 LB, and 2,000 LB), including specifications for materials and construction. It is intended for bidders to understand the precise physical requirements for the sinkers.

• Concrete Specifications: Minimum compressive strength of 3000 PSI.
• Welding: Must comply with AWS D1.2.
• Lifting Eye: Made from 1" diameter ASTM A36 round bar.
• Dimensions: Detailed measurements for each sinker weight category (1,000 LB, 1,500 LB, 2,000 LB) are provided in inches.
• Sections: Includes cross-sections (2C-1, 2C-2, 2C-3) and a plan view for each sinker type, as well as detailed drawings of the mooring lifting eye (Sections 3B-1 and 3B-4).
• Finishing: Requirements for removing burrs, smoothing holes, and rounding sharp edges.

This drawing package is critical for bidders to accurately quote and manufacture the specified concrete sinkers. It defines all physical dimensions, material requirements, and construction standards necessary for compliance with the opportunity.