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E2s ® <br />www.ae2s.com <br />Four angle iron supports will be installed and anchored to the precast wall on both sides of each masonry <br />wall. The contractor's price reflects both the material and labor necessary to complete this corrective work. <br />Proposal No. 038 — Water Wick Connection to Lower Level: <br />To ensure proper drainage of the water wick along the north end of the reclaim basin and clearwell tanks at <br />the 100-feet elevation level, a connection was made to the water wicks in the pipe gallery. This included <br />additional plumbing to route the water wick troughs down in elevation and through the cast in place walls <br />to connect with the water wick at elevation 86-feet and eventually route to the sump pit. Contractor price <br />reflects material and labor for this work. <br />Proposal No. 039 (FO No. 17) — RWL Route Modification: <br />Reroute of the rainwater leader around the electrical room ensures to not jeopardize the electrical <br />equipment. This entails running the 6-inch leader south around the electrical room and west through the <br />hallway just to the south of the garage and electrical rooms at the ceiling elevation height. Contractor price <br />reflects material and labor for this work. <br />Proposal No. 040 — Transformer Bollards: <br />Connexus Energy is requiring four concrete bollards surrounding the transformer pad to ensure protection <br />of the equipment. Contractor price reflects material and labor for this work. <br />Summary of General Construction Contingency Costs: <br />Within the Contractor's bid price, the Owner required the Contractor to include a $950,000.00 General <br />Construction Allowance. This was intended to limit the Contract changes due to change orders by applying <br />general construction changes to a set contingency allowance. The General Construction Allowance equates <br />to about 3% of the overall construction bid price. It is typical for projects of this magnitude to usually incur <br />an increase in the bid price of around 3% due to change orders, so it is expected that most of this allowance <br />will be used up by the conclusion of construction. Any unused allowance funds will be deducted from the <br />Final Payment of the project. <br />AE2S has summarized all known construction contingency expenses below, to help the City of Ramsey <br />better understand the current contingency status. With the approval of Construction Contingency Expense <br />No. 9, the total approved expenses will total $546,960.88 of the existing $950,000.00 General Construction <br />Allowance. As construction progresses, AE2S will continue to provide cost updates and coordination with <br />City staff. <br />Advanced Engineering and Environmental Services, Inc. <br />6901 East Fish Lake Road, Suite 184 • Water Tower Place Business Center • Maple Grove, MN 55369 • 763-463-5036 <br />