? Wall project manager David Tollas and volunteer crew member Darina Trendafilova remove hard frozen earth to prepare the trench for a retaining wall.

? The edges of the trench are carefully cleaned and leveled and lined with a wooden form.
David teaches workshop participants and volunteer crew members Sung Sik Cho, John Foster, Jeffrey Meylan and Bernardo Claus.

? Steel reinforcement bars are cut and installed. This report will continue on January 8. 2007.

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