08-25-2016 - Laserfiche WebLink

TECHNICAL ADVISORY GROUP RECOMMENDATION TAG CONTRACTING RECOMMENDATION FORM WP-42F1S IBI CO-11 20160816 3 Contaminated Soils was less than expected which allowed the project to dispose of the contaminated soil in the Fargo Landfill for use as daily cover for a reduced cost to the project. Bid Items 0199 and 0200 involving the contaminated soil will remain open in the event that material needs to be transported to a different facility if their level of contamination increases from what we are encountering onsite presently. Bid item 0199 Removal of Contaminated Soil was reduced $200,000 to show that the new bid item 0243 is not anticipated to be a change to the project cost and will likely lead to a project deduct. The attached Change Order 11 Unit Price Schedule dated 8/25/2016 shows the detail. There is no schedule change associated with this change item. 4. Storm Structure ST-8 Cover – The City of Fargo’s existing temporary, mobile pump to be installed in the ST-8 manhole could not be utilized. After further input from the City of Fargo’s Public Works and Wastewater Utility Departments, the overflow connection from SS-1 was revised. The ST8.1 manhole cover was revised to allow safer and easier access to the overflow pipes within the ST8.1 manhole during an emergency rainfall event. HMG has reviewed this cost and finds it acceptable. The total net cost for this change item is $2,748.35. There is no schedule change associated with this change item. 5. Impressioned Concrete Modification – Add bid item 0245 F&I Impressioned 6” Thick Reinf Conc for a square yardage cost of $252.00. Currently only 1 square yard of this bid item is planned. This bid item was required with revisions being made to the plaza area in the northeast corner of 2nd Street N and 1st Ave North. The attached Change Order 11 Unit Price Schedule dated 8/25/2016 shows the price increase and decrease. There is no schedule change associated with this change item. 6. Administrative – Accounting Change – The Contractor requested that a minor modification be made to the bid item list to correct for an accounting discrepancy. The change includes adding $511.05 into the Contract under Bid Item 009 and reducing the cost added to Bid Item 0233 Differing Subsurface Condition by $511.05 as described in item 1 above. This change item has no cost or schedule impact. 7. Administrative – Owner’s Rep and Engineer Roles and Responsibilities Change – Members of the Diversion Authority requested that slight modifications be made regarding the roles and responsibilities of the Owner’s Representative (CH2M) and Engineer (HMG). These changes were put in place to increase efficiency and clarify roles and responsibilities. The attached change order provides changes to the 42F.1S Construction Contract Documents to contractually obligate the Contractor to follow these changes. There is no cost or schedule impact associated with this change item. ATTACHMENT(S): 1. Change Order No. 11 2. Contractor’s Change Proposal Dated 8/10/2016 (Differing Subsurface Conditions – July Removals) 3. Contractor’s Change Proposal Dated 8/2/2016 (Repair Storm Manholes) 4. Contractor’s Change Proposal Dated 8/10/2016 (Contaminated Soils Removal) 5. Contractor’s Change Proposal Dated 8/10/2016 (Storm Structure ST-8 Cover) 6. Contractor’s Change Proposal Dated 8/15/2016 (Impressioned Concrete Modification)