California Department of Transportation
 

Office of Special Funded Projects

Current Issues

Submission of As-Built LOTB Sheets as TIFF files


When an As-Built Log of Test Boring sheet will be submitted as part of a new CADD submittal, it is acceptable to provide the drawing as a TIFF raster image. The file should meet the following requirements:

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The TIFF file must contain a single complete plan sheet with borders intact
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The legacy sheet is to be scanned, sized (cropped), de-speckled, and de-skewed before submittal.
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The preferred size of the finished TIFF plot is 559 mm x 864 mm (22" x 34") and for special circumstances the maximum allowable size is 584 mm x 889 mm (23" x 35").
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The file will be raster edited and the format must be Monochrome TIFF format with group 4 CCITT compression.
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The resolution must be 400 dpi.
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The image must include the As-Built Title Block, which is available in files stbr001.dgn and stbrm001.dgn on the Office of CADD and Engineering GIS Support website.

For further information contact Victor Beltran at 916-227-9804.


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