Powerhouse and Dam Pump Room Roof Replacement, Russel Dam, Elberton, Georgia

The file Bid Abstract W912HN21B5004 has been uploaded. ********************************************************************************************************************************************** The file 21B5004 AMD02 Specs is being replaced as the original was a corrupt file. *********************************************************************************************************************************************** Amendment 0002 includes changes to the specifications, drawings and the delivery date. ************************************************************************************************************************************************ The site visit attendees list has been posted. ************************************************************************************************************************************************* Amendment 0001 includes changes to the ProjNet Bidder Inquiry Key. Use the most recent conformed solicitation for your bid. This solicitation is for Powerhouse and Dam Pump Room Roof Replacement, Russell Dam, Elberton, Georgia. This acquisition is being offered as a 100% small business set-aside competitive solicitation and will result in a Firm Fixed Price Contract Award. The magnitude of this requirement per FAR 36.204 is between $1M and $5M. Project Location: Savannah River, Richard B. Russell Lake, at the Richard B. Russell Power Project, Elbert County, Elberton, Georgia. Project Description: Powerhouse Roof Areas 1-8, Erection Bay, Visitor Center: The contractor will complete the removal and replacement of the entire existing two-ply Granule surfaced modified bitumen roof system and walking pads on all roof areas of the Powerhouse/Visitor Center Building. Replacement with a new 90-mil 1-ply Ethylene Propylene Diene Terpolymer (EPDM) roof system complete with associated flashings, insulation, sheet metal components and accessories necessary for a watertight roof system. EPDM shall be white in color to reflect solar radiation. New roof shall provide a minimum R value of R-30. New roof system shall drain naturally into existing drains and not hold standing water. Remove existing roof wall and curb flashings. Remove existing EPDM on all parapet walls. Install new heavy duty cover board on both the horizontal & vertical surfaces of all parapet walls of Powerhouse Roof. New 60-mil white EPDM will be installed over the cover boards with bonding adhesive. Walkboards/Walkpads shall be included and will match existing powerhouse layouts around HVAC units, Exhaust Fans, upstream & downstream Parapet wall, Ladder crossovers, and Roof Access Hatch. EPDM Walkway Pads or equivalent shall be used. Walkboards/walkpads shall also be white in color if available. Pump House Roof: Removal and replacement of entire existing insulated tar and gravel built-up roof systems on concrete deck on Dam Pump Room. See Figure 2 posted as an attachment in the System for Award Management (SAM). Remove existing Pump Room roof wall and curb-flashings. Remove exisiting roofing of all parapet walls. Install new 1/2" HD cover board on both the horizontal and vertical surfaces of the parapet walls of Dam Pump Roof roof area. New 60-mil white EPDM will be installed over the cover boards with bonding adhesive. Replacement with a new 90-mil 1-ply EPDM complete with associated flashings, insulation, sheet metal components and accessories necessary for a watertight roof system. EPDM shall be white in color to reflect solar radiation. New roof shall provide a minimum R value of R-30. New roof system shall drain natually into exising draings and not hold standing water. Walkboards/walkpads shall be installed on Dam Pump Room roof from the east side of the roof around exhaust fan. White EPDM walkway pads or equivalent shall be used. Walkboards/walkpads shall also be white in color if available. Option 1: Aluminum catwalk system spanning from the first bay to the last bay of the powerhouse roof. 48 wide, clear width between 42 high guardrails. Catwalk system steps down to roof with handrails. Steps to have 11 treads and 7 max rise. A Minimum 20-year, no dollar limit, labor & material warranty from the manufacturer shall be provided. Evaluation Criteria: The contract will be solicited and procured using Sealed Bidding Procedures under FAR Part 14. Site Visit: Aug 19, 2021 at 9:00-10:30 am. This site visit will be in person. Contractors will need to contact Mr. Michael Chirpich at +1 (555) 000-0000. Contractors will need to present a valid driver's license or Government Issued picture ID. Contractors will need to sign a visitor log book upon arrival and departure from the site visit. Once you enter the park, you should follow the road to the end where you face a fence directly in front of the dam. The operator will let you in the gate once you give your name. There is a parking area next to the dam visitor center where you can park and assemble outside of the building in the overlook area. You will be let in the building all at once.