The Late Proposal and the Unbalanced Price

Start with the solicitation's own late-proposal provision and the facts about control.

The default rule is that a late proposal is not considered: the offeror bears the risk of delivery, and courier tracking to a building mailroom does not transfer that risk. A courier arriving at 3:51 does not establish that the government received the proposal at 3:51 - the mailroom is not the contracting office, and the offeror chose the delivery method.

There are narrow exceptions, and each has a predicate the offeror must satisfy:

• Government control - the proposal was in the government's physical possession before the deadline. The log entry at 4:12 undercuts this unless the offeror can show mailroom receipt constitutes government receipt and the delay was internal. Consider whether the solicitation designated the mailroom as the receipt point; if it did, the offeror has a strong argument.
• Electronic commerce / government systems failure - not applicable to a courier delivery.
• Late modification - treated the same way; not a rescue here.

Act prospectively, not retroactively: document the log, the solicitation provision, and the courier record; notify Offeror C in writing of the determination and the basis; and keep the proposal sealed and unexamined if it is excluded. If you conclude the mailroom delay is attributable to the government, accept it and record why - but decide on the evidence, not on how badly you need a fourth offer.

This is the textbook unbalanced-pricing pattern: a high price for early line items (mobilization, year one) and near-zero prices for later option years. The risk is not that the total is wrong - it is what happens if the government terminates for convenience or declines an option after paying the front-loaded amounts, or if the contractor is paid for work in year one it has not done.

Work through it deliberately:

1. Identify the imbalance by comparing line-item prices against the IGCE and against the other offerors, not just the total.
2. Assess materiality. Does the imbalance pose unacceptable risk to the government - for example, a mobilization line that is a large advance payment with no corresponding performance, or option-year prices so low that performance is implausible? A 22% below-IGCE total plus a 40% year-one mobilization line warrants scrutiny, but the question is risk, not deviation from the estimate.
3. Ask for the basis. This is the point to obtain a price realism or price reasonableness explanation - but do it in discussions, with all offerors in the competitive range, on a consistent basis, and without revealing another offeror's pricing.
4. Choose a remedy proportionate to the finding: reject the proposal if the imbalance poses unacceptable risk; require a price adjustment or a payment schedule tied to performance; or accept it with a documented determination that the risk is manageable (for example, because the government fully intends to exercise all options and has adequate termination protections).

What you cannot do is ignore it because the total is low, or reject it because the total is low.

Past performance of a joint venture is evaluated as the record of the JV entity and its members. The evaluation should consider the experience of each member - including the minority partner that actually holds the relevant work - and weigh what that member will contribute. A managing partner with no relevant record is not automatically disqualifying, but the evaluation must be transparent about what credit the JV gets and why, and the solicitation must have told offerors how member experience would be treated. If the solicitation is silent, the evaluators cannot invent a rule after receipt; they must apply a reasonable, consistent approach and document it.

Why 'just call them' fails:

• Exchanges fall into three categories - clarifications (minor or clerical errors, no change to the proposal), communications (awards without discussions or clarifications), and discussions (opportunity to revise). Asking an offeror to change its pricing is not a clarification; it is discussions.
• Once you open discussions with one offeror, you generally must open them with all offerors in the competitive range, and you must raise deficiencies, significant weaknesses, and adverse past performance the offeror has not had a chance to address.
• Telephoning one offeror to 'fix' price creates an unequal-information problem and an unauthorized auction.

The correct path: finalize the technical evaluation, establish the competitive range, issue written discussions covering all offerors' issues including the pricing concern, set a common date for revised proposals, then evaluate final revisions.