Download the form
The scope here is Department-wide. DD Form 1220 — DD Form 1220, Concrete Mixture Design Data, August 1957 — exists to Concrete Mixture Design Data, and it applies across the services rather than inside one. That is what the DD prefix encodes: joint issue, single edition, every branch and defense agency working from identical paper.
Requirement traces to not stated; the form belongs to not stated. Everything about schedule sits below that in local instruction, which is where to ask if a date matters.
Current edition is not stated, carried as not stated. Check that against any copy you already hold before doing anything else — Department-level revisions land everywhere simultaneously, so a stale file is stale across the whole Department.
Available: PDF, across 1 pages, roughly 107 fields. That is the whole scope of the download decision.
Fillable pdf is the default choice. Its boxes hold typed entries inside the document; the printable release is a static image of the same page with no interactive layer. Since DD forms routinely cross between services and agencies before they are filed, typed entries matter more here than on a form that stays inside one office.
What the form asks for
- Calculated on the basis of: enter formula here.
- Materials: cement: serial number
- Cement: size range
- Cement: bulk S P, G R
- Cement, absorption percentage
- Coarse aggregate A: serial number
- Fine aggregate: serial number
- Fine aggregate: size range
- Coarse aggregate A: size range
- Fine aggregate: bulk S P, G R
- Fine aggregate, absorption percentage
- Coarse aggregate A: bulk S P, G R
- Coarse aggregate A: absorption percentage
- Coarse aggregate B: serial number
- Coarse aggregate B: size range
- Coarse aggregate B: bulk S P, G R
- Coarse aggregate B: absorption percentage
- Coarse aggregate C: serial number
- Coarse aggregate D: serial number
- Coarse aggregate C: size range
- Coarse aggregate D: size range
- Coarse aggregate C: bulk S P, G R
- Coarse aggregate D: bulk S P, G R
- Coarse aggregate C: absorption percentage
Verify the edition before the first keystroke. The date on the form face should read not stated. If it does not, discard the file. Field numbering shifts between editions, and on a DD form the new layout reaches every receiving office in every service at once — there is no lag during which the old version is still normal somewhere.
Field-level questions go to the printed instructions, then to not stated, which is authoritative.
Route it where not stated or local procedure directs, and keep a copy first. On a Department form the receiving office is frequently outside your own chain — another service, a defense agency, a joint command — which makes recovering a lost original slower than it would be internally.
A number is a complete address in the DD series. Because the sequence is Department-level and not duplicated per service, there is nothing further to specify.
Where a procedure cites both a service form and a DD form, the two are unconnected. Service numbering answers to a service proponent, DD numbering to not stated or another Department office, and the two sequences were never aligned. Matching numbers mean nothing whatever.
Three drivers of revision: directive reissue, altered collection requirements, updated statutory notice text. No notification accompanies any of them, so download fresh and confirm not stated rather than reusing an archived file.
Limits of this page: it distributes a published Department of Defense document and describes it. No legal advice, no procedural ruling, no statement about whether any submission will be accepted. Applicability, eligibility and procedure belong to not stated, to a servicing personnel office, or to the office named in not stated.
Questions and answers
- What is DD Form 1220?
- DD Form 1220, Concrete Mixture Design Data, August 1957
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?