Numerous leaks are present in the existing flat roofing systems at the Rock Creek Wastewater Treatment Plant, the Rock Creek Pump Station and the Sugar Creek Pump Station. This project includes the removal and disposal of the existing 10 year old roofing systems and 40 year old lightweight concrete systems down to the structural concrete deck, and installation of new roofing systems with a 20-year no-dollar limit warranty. This project was included in the 2016-17 Capital Budget and was approved by Council as such.
The Purchasing Division issued an Invitation to Bid (ITB) on January 10, 2017. Four vendors responded to the ITB: Delta Innovative Services, Cornell Roofing & Sheet Metal, JR & Co. Roofing, and Midwest Storm Restoration. Midwest Storm Restoration was selected the best, lowest, responsive bid.
Approval of this agenda item includes change orders up to a total of ten (10) percent of the original purchase price.
The ITB was advertised as follows:
1. Posted on the City's website.
2. Broadcast via the Purchasing Division Twitter account.
3. Broadcast to 52 potential suppliers through Public Purchase, the City's e-procurement system; thirty-one (31) accessed the ITB.