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TECHNICAL STAFF RECOMMENDATION
<br />2 TS CONTRACTING RECOMMENDATION_MFDA-HMG-TO09A15_20160202
<br />Task Order 9
<br />Amendment 1
<br />$0 ‐ $194,341 13‐Sep‐12 30‐Nov‐12 Added F.I Extreme Rainfall Events, and F.II
<br />Extreme Event Evaluations.
<br />Task Order 9
<br />Amendment 2
<br />$95,000 ‐ $289,341 14‐Sep‐12 30‐Sep‐13 Added F.III Tributary Peak Model Runs to
<br />Support the Maple R. Aqueduct Physical
<br />Model; F. IV Additional Assistance for the
<br />Maple R. Aqueduct Physical Model; and F.V
<br />Unsteady HEC‐RAS Modeling of Existing PMF
<br />Inflows.
<br />Task Order 9
<br />Amendment 3
<br />$55,000 ‐ $344,341 13‐Dec‐12 30‐Sep‐13 Added F.VI Update HEC‐RAS Model, and G.
<br />Basin‐Wide Retention Support.
<br />Task Order 9
<br />Amendment 4
<br />$93,000 ‐ $437,341 18‐Dec‐12 30‐Sep‐13 Added F.V Phase 2 Numeric Modeling, and
<br />F.VII Connecting Channel and 20‐Year Existing
<br />Conditions.
<br />Task Order 9
<br />Amendment 5
<br />$100,000 ‐ $537,341 16‐May‐13 30‐Sep‐13 Added funds for F. On‐Call Services.
<br />Task Order 9
<br />Amendment 6
<br />$90,000 ‐ $627,341 14‐Mar‐13 30‐Sep‐13 Added F. VIII Maple R. Aqueduct Flow Analysis;
<br />F.IX Update HEC‐RAS Models‐Maple R.
<br />Aqueduct & Reach 6 Bridge; F.X Water
<br />Monitoring Gage Survey; and H. Phasing Plan
<br />Interim Modeling.
<br />Task Order 9
<br />Amendment 7
<br />$210,000 ‐ $837,341 11‐Jul‐13 31‐Dec‐13 Added I. Phase 7.1 Model Update, and J.
<br />Update PMF Study with Revised Distribution of
<br />Snowmelt Runoff.
<br />Task Order 9
<br />Amendment 8
<br />$310,000 ‐ $1,147,341 12‐Sep‐13 30‐Sep‐14 Added K. Phase 8 Model Update.
<br />Task Order 9
<br />Amendment 9
<br />$166,000 ‐ $1,313,341 10‐Oct‐13 30‐Sep‐14 Added L. Update the Balanced Hydrographs at
<br />Hickson, ND.
<br />Task Order 9
<br />Amendment 10
<br />$25,000 ‐ $1,338,341 11‐Jul‐13 30‐Apr‐14 Added funding for I. Phase 7.1 Model Update.
<br />Task Order 9
<br />Amendment 11
<br />$373,000 ‐ $1,711,341 12‐Sep‐13 30‐Sep‐14 Added funding for C. Evaluation of Channel
<br />Size, and K. Phase 8 Model Update.
<br />Task Order 9
<br />Amendment 12
<br />$193,000 ‐ $1,904,341 9‐Oct‐14 31‐Mar‐15 Added F.XI HEC‐RAS Models‐Maple R.
<br />Aqueduct; M. Eastern Staging Area Evaluation;
<br />and N. Staging Area Culvert and Bridge Survey.
<br />Task Order 9
<br />Amendment 13
<br />$90,000 ‐ $1,994,341 12‐Mar‐15 30‐Sep‐15 Added O. NDSU Agricultural Impacts Study
<br />Support.
<br />Task Order 9
<br />Amendment 14
<br />$330,000 ‐ $2,324,341 14‐Aug‐15 31‐Mar‐16 Added budget for subtasks C., K., M., and O.
<br />Task Order 9
<br />Amendment 15
<br />$98,021 ‐ $2,422,362 13‐Aug‐15 31‐Mar‐16 Reallocated budget, and extended POP of
<br />selected subtasks to 31‐Mar‐16.
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