Construction Photos - Week of 04/09/10

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    Contractor backfilling in Quad "D" and Quad "A"
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    Looking south from north side of the hill over the Sedimentation Basin Nos. 1 & 2 and the Maturation Basin Nos. 1 & 2
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    Looking west along the north walls of Maturation Basin #1 and Sedimentation Basin #1
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    On top of the north hill looking south across the west side of Quad "D"
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    On top of north hill looking SE over Quad "D"
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    Forming for wall in the future Filtered Effluent Pump Station
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    Looking SW across the NW area of Quad "D"
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    Looking SE across the NW area of Quad "C"
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    Getting ready to set rebar mats in the area for Maturation Basin Nos. 1 & 2 and Sedimentation Basin Nos. 1 & 2
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    Setting rebar mats along the north side of Quad "D" for Maturation Basin No. 1 and Sedimentation Basin No 1
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    Interior wall in Quad "C" for the future Filtered Effluent Pump Station. See sht 3-A-2
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    Testing the Raw Water Collection Effluent Box going between steel pipe and PVC pipe
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    PVC and steel pipe of the Raw Water Collection Effluent Box
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    42" RW piping coming up thru the floor as shown on sht 3-M-3
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    North Dakota testing for compaction in the area of Quad "A"
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    Pumping the bases for the two 6" SSL piping going to be encased, two lines to drain / decant pump station
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    Pouring the bases for the two 6" SSL piping going north to south
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    Pouring the bases for the two 6" SSL piping. See sht 3-M-4
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    Base supports for the two 6" SSL piping going north to south, see sht 3-M-4
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    Forming for the 48" RW steel pipe and PVC 48", see sht 3-M-3
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    Forming the 48" piping going north from the NW corner of the water plant
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    Steel and PVC 48" piping being installed together as shown on sht 3-M-2
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    Installing the 48" PVC piping together, see sht 3-M-3
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    Installing 48" PVC piping together on the NW corner of the water treatment plant, getting ready to install the test station
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    Getting ready to install the test station with galvanic anodes, see sht 3-M-2 and detail 13933 (see sht 13930)
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    Finishing forming the 48" piping and 48" PVC piping at the NW corner
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    Visitors on project site this date in the Water Treatment Clearwell
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    Visitors on project site this date in the Water Treatment Clearwell
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    Galvanic anodes on east side of the piping as shown, NW corner of the building area
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    Anodes and forms for pipe encasement as shown on sht 3-M-3
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    All the wiring for the anodes and wiring on the outside of the forming, see sht 3-M-3
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    See wiring, anodes on the 48" PVC piping, see sht 3-M-3
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    Looking north from the south area of the location of the two 6" SSL piping, see sht 3-M-4
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    6" piping for the SSL piping
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    Contractor setting the 6" SSL being set and getting ready to encase in concrete
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    Contractor pouring the walls on the future filter, see sht 3-M-9
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    Piping openings in the SE corner area
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    Pouring the interior wall in the north side of the future Filter Effluent Pump Station
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    Two 6" SSL piping going north to south, getting ready for encasement forming
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    Rebar in the area of the floor area of the Maturation Basins and Sedimentation Basin No. 1
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    Pouring wall in the area of filter #8
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    Walls being formed on the south side of filters #5 thru #8
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    Encasing the 48" piping on the NE corner of the project site
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    Pouring the 48" piping next to the 42" piping on the NE corner of the Raw Water
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    Stripping the forms on the NE corner of the 48" piping
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    Forming the two 6" SSL piping going north to south
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    Pouring the floor and outside walls for Maturation Basins #1 and #2 along with Sedimentation Basins # 1 and #2
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    Re-shoring the stub wall in the SE corner of Sedimentation Basin No. 2
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    Pouring the supports for the two 6" SSL piping going north to south
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    Forms for the two 6" SSL piping going north to south, see sht 3-M-4
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