Get Dd Form 1207, Grain Size Distribution Graph - Aggregate Gradation Chart, December 1999

Filling out the DD Form 1207 accurately is essential for documenting grain size distribution and ensuring compliance with required documentation standards. This guide will walk you through the steps to complete the form online efficiently and thoroughly.

Follow the steps to successfully complete DD Form 1207 online.

1. Click ‘Get Form’ button to obtain the form and open it in the digital editor.
2. In the first section labeled 'PROJECT', input the relevant project title that pertains to your grain size analysis.
3. For the 'DATE' field, enter the date on which the form is being completed, ensuring the format is correct.
4. Proceed to the 'SIEVE ANALYSIS' section. Here, fill in the 'PERCENT PASSING' corresponding to each US standard sieve size listed. This will typically range from the largest sieve size down to the smallest.
5. In the 'HYDROMETER ANALYSIS' section, record the 'PERCENT RETAINED' values for the sizes indicated, ensuring accurate measurements are used.
6. For the 'EXCAVATION NUMBER' and 'SAMPLE NUMBER' fields, provide the specific identifiers relevant to your analysis, allowing for traceability.
7. Next, the 'TECHNICIAN (Signature)' field requires the signature of the technician who performed the analysis. Ensure that the signature is clear and legible.
8. In the 'PLOTTED BY (Signature)' section, sign if you are the individual who compiled the data onto the graph.
9. In the 'CHECKED BY (Signature)' field, include the signature of the individual who has verified the calculations to confirm accuracy.
10. Finally, review all the filled sections for accuracy. Once completed, you can save changes, download the form for your records, print it, or share it with relevant parties as necessary.

Complete your DD Form 1207 online today to ensure precise documentation of your grain size data.