Bidding Federal Work Under FAR 52.236-28 and FAR 52.236-19
When commercial subcontractors and small general contractors transition into federal contracting, standard bidding habits can create unexpected compliance traps. Federal solicitations follow strict administrative guidelines that govern how proposals are filled out, how pricing is organized, and who can supervise field operations. Two key Federal Acquisition Regulation provisionsâFAR 52.236-28 (Preparation of ProposalsâConstruction) and FAR 52.236-19 (Organization and Direction of the Work)âestablish explicit rules that bidders must follow to avoid immediate bid rejection or operational disputes.
Myth: You Can Submit Federal Bids on Standard Company Letterhead
Fact: In the private sector, trade contractors often deliver estimates using customized letterhead or custom proposal templates. In federal contracting governed by FAR 52.236-28, that practice is impermissible. The provision mandates that proposals must be submitted either on the specific forms furnished by the Government or on direct copies of those official forms.
In addition, federal bids have strict signature formalities. The submission must be manually signed. If an estimator, project manager, or officer makes an erasure or handwritten change anywhere on the proposal paperwork, the person signing the proposal must initial each individual erasure or alteration. Overlooking a single correction mark can compromise the validity of the submission during agency bid evaluations.
Myth: Estimators Can Propose Creative Alternates or Skip Unwanted Items
Fact: Subcontractors often like to include voluntary value engineering options or alternate scopes to stand out on commercial bid day. Under FAR 52.236-28, however, alternate proposals will not even be considered unless the solicitation explicitly authorizes their submission. Bidders should never submit unrequested alternates expecting the agency to evaluate them.
Solicitations may ask for pricing across different item structures, including a lump sum price, alternate prices, units of construction, or any combination of these methods. For estimators evaluating how different pricing terms affect overhead and profit margins, reviewing our breakdown of lump sum vs. unit price vs. cost-plus contracts helps align job costing with federal requirements.
Furthermore, if an agency solicitation requires pricing on all items, omitting a price on even one item may result in the entire proposal being rejected without further consideration. If the solicitation does not require pricing on every listed item, offerors should write the words "no proposal" in the provided blank for any item where a price is not being submitted.
Myth: Any Assigned Project Manager Can Lead Cost-Reimbursement Federal Jobs
Fact: When an agency issues a solicitation contemplating a cost-reimbursement construction contract, FAR 52.236-19 controls who directs the ongoing work. Rather than permitting general contractors to delegate on-site leadership to any available field supervisor, the clause establishes specific personnel criteria for full-time resident direction.
Under paragraph (b) of FAR 52.236-19, work performance must remain under the full-time resident direction of:
- The Contractor personally, if operating as an individual;
- One or more principal partners, if organized as a partnership; or
- One or more senior officers, if operating as a corporation, association, or similar legal entity.
If a firm plans to use someone outside these specified rolesâsuch as an operations manager or designated project superintendentâthe Contractor must secure approval from the Contracting Officer before that representative can lead the direction of the work.
Myth: Organizational Staffing Charts Are Merely Informal Paperwork
Fact: For contractors executing a cost-reimbursement contract under FAR 52.236-19, staffing oversight is a continuous contractual obligation. Once the contract is executed, the Contractor must submit an organizational chart directly to the Contracting Officer. This document must clearly illustrate the general executive and administrative organization, detail the personnel employed for the work, and define their respective duties on the project.
The administrative burden does not stop at contract kickoff. FAR 52.236-19 explicitly mandates that the contractor keep this data current by submitting supplements whenever additional information becomes available. Small GCs and trade contractors participating in these projects must track administrative personnel assignments and keep organizational structures formally updated throughout construction.
Summary Checklist for Preparing Federal Proposals and Organizing the Work
Before submitting a federal bid or setting up field leadership on cost-reimbursement projects, ensure your estimating and project management teams complete these mandatory steps:
- Confirm all proposal figures are entered on the government-provided forms or direct copies.
- Ensure the submission is manually signed by an authorized company official.
- Verify that every erasure or manual change on the proposal forms is initialed by the individual signing the proposal.
- Insert "no proposal" in any blank line item where pricing is not required and not offered.
- Confirm the solicitation explicitly authorizes alternate bids before investing time into preparing alternate proposals.
- Verify that full-time resident leadership meets senior officer, partner, or individual ownership standards, or secure written approval from the Contracting Officer for designated representatives.
- Prepare and supplement the mandatory executive and administrative organization chart upon contract execution.
Sources
- Acquisition.GOV: FAR 52.236-28 Preparation of ProposalsâConstruction
- Acquisition.GOV: FAR 52.236-19 Organization and Direction of the Work
Published October 29, 2026. No affiliate links on this page. Facts come from the sources linked above; check them for updates.