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TECHNICAL ADVISORY GROUP RECOMMENDATION
<br />TAG CONTRACTING RECOMMENDATION FORM WP-42F1S IBI CO-11 20160816 2
<br />Original
<br />Agreement or
<br />Amendment
<br />Budget ($)
<br />Change
<br />Original Project
<br />Cost
<br />Revised Project
<br />Cost Project Start
<br />Project
<br />Completion Comments
<br />Change Order
<br />No. 6
<br />89,243.21 16,526,931.19 16,616,174.40 08-Oct-15 15-Jul-17 10 Feet of additional flood wall,
<br />incentive and disincentive changes
<br />to the Agreement.
<br />Change Order
<br />No. 7
<br />16,378.55 16,616,174.40 16,632,552.95 08-Oct-15 25-Jul-17 Tee Manhole Addition, SS-10
<br />Manhole Revision
<br />Change Order
<br />No. 8
<br />257,901.37 16,632,552.95 16,890,454.32 08-Oct-15 25-Jul-17 Differing Subsurface Conditions,
<br />floating castings
<br />Change Order
<br />No. 9
<br />(55,349.74) 16,890,454.32 16,835,104.58 08-Oct-15 25-Jul-17 Differing Subsurface Condition, Wall
<br />Penetrations, CenturyLink Concrete
<br />Removal, Furnish and Install Signal
<br />Light Pull Boxes, City Hall
<br />Construction Accommodation and
<br />Misc. Items
<br />Change Order
<br />No. 10
<br />32,505.68 16,835,104.58 16,867,610.26 08-Oct-15 25-Jul-17 Disposal of 2B Vault, Differing
<br />Subsurface Conditions – Silo Disposal
<br />in Case Plaza, and Floodwall Cap
<br />Modification
<br />Change Order
<br />No. 11
<br />52,242.85 16,867,610.26 16,919,853.11 08-Oct-15 25-Jul-17 Differing Subsurface Conditions July
<br />Removals, Repair Storm Manholes,
<br />Contaminated Soils Removal, Storm
<br />Structure ST-8 Cover, Impressioned
<br />Concrete Modifications,
<br />Administrative – Accounting Change,
<br />Administrative – Owner’s Rep and
<br />Engineer Roles and Responsibilities
<br />Change
<br />
<br />DISCUSSION
<br />Change Order No. 11 adds new and modifies existing scope elements to total an increase of $52,242.85 to the
<br />Contract Price. The Change Order consists of the following items:
<br />1. Differing Subsurface Conditions – July Removals – During excavation for floodwall footings, the
<br />Contractor has continued to encounter structurally unsuitable soils, that cannot be used on-site.
<br />During the month of July the Contractor encountered additional unsuitable soils. This change item
<br />includes labor and equipment costs for the removal of unsuitable soils during the month of July and
<br />adds $35,818.25 to the Contract cost (This was reduced from the Contractor’s change proposal of
<br />$36,329.30 to accommodate the Administrative Change in Item 6 below). There is no schedule change
<br />associated with this change item.
<br />
<br />2. Repair Storm Manholes – While conducting work on-site it was noticed that two existing storm
<br />sewers near the project work needed repair. The City of Fargo requested that these storm sewer
<br />manholes be repaired as part of the 42F.1S Contract to reduce future maintenance concerns
<br />associated with these manholes. This work was not previously scoped under the Contract. The total
<br />cost for this change item is $12,913.20. This cost includes materials and labor for fixing one storm
<br />manhole and removing another storm manhole.
<br />
<br />3. Contaminated Soils Removal – Add lump sum bid item 0243 Contaminated Soil Removal for $200,000
<br />to accommodate removing contaminated soil on a time and materials basis. The level of
<br />contamination of the soil in the Case Plaza and MidAmerica lots for bid item 0199 Removal of
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