Tenders and cost estimates

1Input

A technical specification, a bill of quantities and a CAD drawing of the structure profile in A0 format.

2Process

1. identifies which pages need image analysis and which only need to be read
2. reads the A0 drawing in Deep Reading mode - marks an illegible fragment as illegible instead of guessing
3. builds the structure profile: for every number it records its source on the drawing
4. prepares an overlay for human review - showing where each value comes from
5. compares the result with the bill of quantities and lists the discrepancies

3Result

Structure profile with readings from the drawing and an overlay for review - in the app.

4Measurement results

• 97 / 98 values read correctly¹ - reference document
• 56 s per drawing² - reading an A0 drawing

The configuration and source of every result are in the footnotes.

5Where the data is

The specification and the drawing are stored in your tenant. The model works only on the fragments needed for a given reading - not on the whole document.

where it runs specification and drawing: tenant · vision model: provider in the EEA · overlay: tenant

Data, layer by layer →

6Company glossary

Terms from this process and how Obsigen remembers them - sample entries in the company glossary:

STWiORB

technical specification for the execution and acceptance of works - chapter numbering per the SST (detailed technical specifications)

bill of quantities

items with unit and quantity; Obsigen does not change the units