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  Working on forming for future filter on the east side of filter #4 (02/01/10)
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  Working on the north walls of the future piping for filters #1 thru #4 (02/01/10)
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  More of the rebar floors on the north walls of filters #1 thru #4, see shts #3-M-8 and 3-S-23 (02/01/10)
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  Supports on rebar for other walls on the east side of future filters wall, east of filter #4 (02/01/10)

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  Heating walls before pouring on the east end of #4 (02/01/10)
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  Contractor covering filter #5 for testing the filter walls for leak test and working on thawing the ground out (02/01/10)
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  Working on south and west sides of the filters #1 thru 4 and future wall east of #4 and west side of west face (02/01/10)
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  Covered west and north wall of filter #5, working on thawing the ground going west from wall (02/01/10)

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  Installing heating piping for thawing the ground (02/01/10)
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  Covering the heating piping with blankets to keep everything warm (02/01/10)
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  Checking the heating piping and blankets to make sure everything is working properly (02/02/10)
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  Filling filter #5 with a hose thru the opening on the south side of the wall (02/02/10)

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  Water from the well to fill filter #5 (02/02/10)
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  Getting ready to pour walls for future filter #4A (east of #4 filter) (02/03/10)
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  Walls ready to pour for future filter #4A (02/03/10)
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  Corner area with water stop in place for future filter #4A (02/03/10)

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  Water stop in corner for future filtered Effluent Pump Station, see sht 3-S-3 (02/03/10)
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  The north wall for future filter #4A (02/03/10)
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  Inside the north wall before pouring the first lift (02/03/10)
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  Redoing the ground with heating blankets and water heat on west side of the treatment filters (02/03/10)

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  Getting ready to set a rebar wall for future walls (02/03/10)
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  Getting ready to set rebar walls for future filter wall #8A (02/03/10)
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  Getting ready to set rebar wall for the future filter Effluent Pump Station (02/03/10)
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  West wall of filter #5, areas that had already been patched and are still not leaking yet (02/04/10)

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  Patched area on the west walls of filter #5, area not wet or damp yet (02/04/10)
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  Looking at west wall and south wall of filters#5 and #1, no leaks yet on #5 (02/04/10)
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  Forming and pouring floors in the bottom of the filters #1-3, as shown on sht 3-M-11 (02/04/10)
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  Forming floors in the bottom of filter #4 as shown on sht 3-M-11 (02/04/10)

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  Cleaning out the pumper truck on the project site. Note: having problems getting mix out. (02/04/10)
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  Checking depth and keeping water stop in correct location of filter #4A (future) (02/02/10)
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  Pouring the filter #4A from SE corner of the structure (02/02/10)
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  Contractor pouring the interior wall of filter #3, see sht 3-S-23 (02/02/10)

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  Contractor checking the NW corner of filter #5 (02/02/10)