Every entry in the Defense records system exists because some decision needed a documented basis, and DD Form 2687 is one of those instruments: DD Form 2687, Sitework Elements Cost Worksheet, February 1994., created to Sitework Elements Cost Worksheet. The reason it carries a DD number rather than a service designation is structural — the Department maintains a single body of forms for matters that arise identically in every service, so that a record created in one component remains intelligible in another.
That decision has consequences you will notice. Because not stated prescribes the form for the Department as a whole, and not stated maintains it on the Department's behalf, the same blank passes between the Army, the Navy, the Air Force, the Marine Corps, the Space Force, the Coast Guard when operating under Defense jurisdiction, the defense agencies and the combatant commands without translation. A clerk in one component reads a record created in another and finds the fields where they expect them.
Current edition: not stated, status not stated. Understand why that date is worth attention here. When the Department reissues a form, the replacement takes effect across every component simultaneously, so an older copy is not merely locally out of date — it is out of date in every office that might receive it.
The sequence printed on the form is the sequence in which a reviewer will read it, and the two should agree. Header data frames every entry below it; the substantive fields depend on that frame; the certification stands at the end because its whole function is to vouch for what came before. Entries made out of sequence commonly contradict entries made earlier.
Before the first entry, compare the date printed on the form face with not stated. This is not bureaucratic fussiness. Editions change field numbering, and a receiving office working from the current layout may look for information where your copy does not put it. On a Department form the exposure is wider than usual: your record may be reviewed by an office in another service entirely, one with no reason to remember what the previous edition looked like.
Fill all of it, marking inapplicable items N/A. A record with gaps cannot later demonstrate whether the gap was a decision or an oversight, which is exactly the ambiguity documentation exists to remove. Dates go in the form's own format — on a document that crosses service lines, an ambiguous date is a real hazard rather than a pedantic one.
Where the form collects personal identifiers, a Privacy Act Statement accompanies it, and its placement is meaningful. The statute requires disclosure at the point of collection — authority, purpose, routine uses, and the consequence of declining — so that the person supplying the information does so knowing what becomes of it. Reading it after you have filled the fields inverts the arrangement entirely.
The signature converts entries into an attestation, and that is why its form is prescribed. Ink, or a digital signature carrying a credential that identifies the signer — commonly issued on a Common Access Card. Typed characters in the box satisfy neither standard, because the whole value of a signature lies in being difficult to produce on someone else's behalf. Date it as you sign; an undated attestation cannot be placed in the sequence of events.
The defects that return forms are the same ones year after year: a superseded edition, required fields left blank, handwriting that fails on reproduction, dates in a convention the form did not ask for, and certification without a signature or without a date. Where a specific field is genuinely unclear, the instructions printed on the form come first and not stated governs where the two do not agree.
Download the form
What you can download: PDF. The form runs 1 pages and asks for approximately 52 entries.
Every format is free, as published government documents are. A note on tools, though — the interactive field layer that makes a fillable pdf useful is precisely the part browser viewers handle least reliably. Save the file, open it in a full pdf reader, and the fields behave as the form's designer intended.
What the form asks for
- Passive vehicle barriers. Description 1.
- Required unit cost multiplier.
- Baseline unit cost.
- Required unit cost (a).
- Quantity.
- Subtotal (b).
- Passive vehicle barriers, description 2.
- Other perimeter barriers, description 1.
- Other perimeter barriers, description 2.
- Landscaping, description 1.
- Landscaping, description 2.
- Active vehicle barriers, description 1.
- Active vehicle barriers, description 2.
- Required unit cost multiplier.
- Required unit cost multiplier.
- Required unit cost multiplier.
- Required unit cost multiplier.
- Required unit cost multiplier.
- Required unit cost multiplier.
- Required unit cost multiplier.
- Baseline unit cost.
- Baseline unit cost.
- Baseline unit cost.
- Baseline unit cost.
Submission follows not stated and whatever local instruction supplements it. Make a copy before the original leaves. Department forms travel across organizational lines by design, and the administrative distance that makes them useful is the same distance that makes tracing a lost one difficult.
Cross-referenced documents are found by series and number, with nothing further required. That the DD sequence is unified across the Department means a cited number identifies one form and no other, which is the practical payoff of centralizing the numbering in the first place.
It helps to see the DA and DD sequences as what they are: separate registries with separate custodians. One serves a single service under a service proponent, the other serves the Department under not stated or an equivalent office, and neither was ever indexed against the other. A number that appears in both systems points to two unrelated documents, which is why reading the prefix comes before reading the digits.
A form is downstream of the policy that requires it, and revision usually starts there: a directive is reissued, a collection requirement is altered, notice language is updated by statute. The form is republished as a consequence. Since none of that reaches individual users, an archived copy quietly becomes wrong, and verifying not stated each time you download is the whole remedy.
The role of this page is narrow and worth stating plainly. It makes a published Defense form available and explains its structure. It does not advise, does not interpret policy for your circumstances, and cannot indicate how any office will treat a completed copy — those judgments rest with the authorities that own the process. Direct such questions to not stated, to the administrative office that services you, or to the authority named in not stated.
Questions and answers
- What is DD Form 2687?
- DD Form 2687, Sitework Elements Cost Worksheet, February 1994.
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?