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The following are the results of bids received April, 2012 for projects which the Iowa Department of Natural Resources required to be constructed. Should there be any discrepancies between the bids below and those provided and recorded in official bid tabs, the official bid tabs govern.
To see the Project Details for this Bid Letting Click Here .
| BOONE -- PROJECT # 12-02-08-04 4/19/2012 Large Project Letting
| BOONE RESEARCH STATION
| | ANS/FISHERIES STORAGE BUILDING | | | | BIDS RECEIVED: |
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R H Grabau Construction Inc
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$240,230.00 |
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Bolt Construction Inc.
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$269,649.62 |
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Larson Contracting
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$292,215.00 |

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| DUBUQUE -- PROJECT # 12-03-31-02 4/19/2012 Large Project Letting
| MINES OF SPAIN
| | TRAIL REPAIR/RIPRAP | | | | BIDS RECEIVED: |
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M-Z Construction Inc.
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$84,079.21 |
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Connolly Construction Inc
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$103,212.45 |
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Top Grade Excavating
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$107,176.20 |
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Lansing Brothers Construction Co. Inc.
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$107,267.00 |
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McClain Excavating
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$108,710.80 |
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Tschigffrie Excavating Co
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$109,853.00 |
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Mainline Excavating Co. Inc.
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$134,894.54 |
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Arensdorf Excavating & Trucking Inc.
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$164,296.00 |

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| GUTHRIE -- PROJECT # 11-04-39-02 4/19/2012 Large Project Letting
| SPRINGBROOK STATE PARK
| | SEWER SYSTEM | | | | BIDS RECEIVED: |
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Schoon Construction Inc
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$151,333.31 |
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Drake Construction LC
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$160,044.00 |
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Ellingson Drainage Companies
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$179,860.36 |
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J & K Contracting LLC
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$197,593.00 |
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Dickerson Mechanical Inc.
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$223,748.00 |
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Keller Excavating
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$232,217.20 |
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KING CONSTRUCTION
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$268,941.90 |

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| MARION -- PROJECT # 10-05-63-01 4/19/2012 Large Project Letting
| RED ROCK WMA
| | SWAN - DIKE AND CONTROL STRUCTURES | | | | BIDS RECEIVED: |
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Sterk Excavating Inc
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$38,365.60 |
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Kinman Company Inc
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$49,124.28 |
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Hammes Bulldozing Inc.
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$78,173.50 |
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Boender Custom Dozing Inc.
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$82,621.70 |
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Kevin Kent Construction
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$97,434.00 |
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TK Concrete Inc
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$100,507.50 |
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Ag & Turf Construction
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$136,414.00 |

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| RINGGOLD -- PROJECT # 12-04-80-03 4/19/2012 Large Project Letting
| KELLERTON WILDLIFE AREA
| | NEW HEADQUARTERS (REBID) | | | | BIDS RECEIVED: |
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HANSON CONSTRUCTION LLC
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$505,000.00 |
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Septagon Construction Co
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$579,500.00 |
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Hooyer Construction Inc
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$586,000.00 |
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