Attachment 2: SPECIFICATIONS

GENERAL SPECIFICATIONS

GAOA MESA FALLS VISITORS CENTER ROOF REPLACEMENT AND MAINTENANCE

SCOPE OF CONTRACT

SCOPE OF CONTRACT

This project consists of roof and other maintenance work on the Mesa Falls Visitor’s Center on the Caribou-Targhee National Forest to provide deferred maintenance work. The facilityis operated by the Caribou-Targhee NF and Harriman State Park on the Ashton / Island Park Ranger District in Idaho Falls, Idaho. Reroofing, painting / staining the exterior, and other minor repairs will be part of the Base Bid, and snow guards and the repair of all round framing at all overhangs will be Optional Bid Items. The existing corrugated metal panel roofing and all metal trim and flashing will be removed and replaced. All exterior log walls, wood shingle walls, and all trim, doors, and windows will be prepped and stained / painted. Exterior woodpecker damage will be repaired as noted. Damaged overhang framing at one location will be repaired as noted. Work includes the removal and proper disposal of all demolished materials. Contractor shall provide all required materials. Detailed descriptions of bid items are included in Section 000501, Repair Office Buildings. Demolition and Construction sequencing shall be in accordance with the drawings and specifications and as follows: Demolition – Remove existing roof materials according to drawings and specifications. Roof shall be stripped down to the existing roof sheathing. Remove all of the following. Existing corrugated metal roof and underlying felts to expose sheathing. All existing flashings. Existing flashings are not to be incorporated into new roof unless specifically called for. Other existing roofing material as deemed necessary by the COR and contractor. Prep log walls, wood shingle walls, and all trim.
Option: demo and remove rotten round framing at overhang. Construction
Replace sheathing as necessary
Install ice and water shield over entire roof deck.
Install flashings, edge flashing, and drip edge.
Install metal roofing, ridge vents and ridge cap.
Stain log walls, wood shingle walls, and all trim.
Option: Install new round framing at overhang where removed.

PROJECT LOCATION

The Mesa Falls Visitor’s Center project site is located in Idaho Falls, Idaho at Upper Mesa Falls on Forest Service property.

SITE INFORMATION AND LIMITATIONS

The following site conditions are considered incidental to the contract and the contractor will not be paid directly for any of the following items: