Attachment 1 StatementOfWork.pdf

Tell City Dam Mowing & Maintenance Multi-year Contract FY2020

2022 Dam Maintenance Tell City Ranger District

Statement of Work

This project consists of performing routine dam maintenance on the following Forest Service dams in Perry and Crawford Counties:

Perry County – German Ridge Lake, Saddle Lake, Tipsaw Lake, Celina Lake, Indian Lake, and Branchville Pond.

Crawford County – U38 Lake

Routine Dam Maintenance:

The work consists of mowing the dams, spillways, and open areas below and around the dams.

Removal of logs and debris.

Cutting of briers, grass, and shrubs by hand or mechanical means within areas shown on the attached Exhibits and described in the Dam Maintenance Specifications.

Work will also include removing fallen trees in and along the edge of the mowed areas.

Removal of trash, logs, and other debris from the face of the dams, spillways, associated mowed areas, and inlet and outlet structures.

Misc. logs that are partial in the rip rap and mow area should be removed and not pushed back into the rip rap, lake or wooded area.

Constructed fire rings, within the maintenance area, made from rocks or other materials shall be disassembled with rocks placed back on rip rap areas.

Signs, benches, fences, Early Warning System and other markers shall be protected and vegetation around them cut by hand.

Mowing of vegetation shall be done by mechanical means or, in areas inaccessible by mechanical equipment, by hand. Vegetation adjacent to structures and outlet pipes shall be cut 20’ minimum around the structures (including rip rap or rocked areas). Debris deposited on the dam structures shall also be removed and placed in an area designated by the FS.

Riprap areas, inaccessible with a tractor and mower, are not included in routine dam maintenance, except areas around the inlet and outlet structures. Other work not shown above as routine maintenance will not be part of the project.

The dams shall have routine maintenance completed on them as shown on Table 1.

The contractor is required to complete all work items listed in the Routine Dam Maintenance at all scheduled mowing. After all scheduled routine maintenance has been completed the contractor will request a final inspection from the Forest Service, the FS will inspect the project areas to confirm all items have been completed.

Most of the dams for this project have trails that run along the top or they are considered a recreation area. The contractor will need to provide warning signs at both ends of the project to warn hikers and the public. The warning signs will be manufactured sign with a size of at least 24”x24”, temporary stands are acceptable.

DESCRIPTION OF WORK

Dam Maintenance

The following describes the actual work planned for each dam. (2X) = number of dam mowing.

Item No.

Item Type

Description of Work

1 Celina Lake Dam 1.a Base Routine Dam Maintenance (2X)

2. Indian Lake Dam 2.a Base Routine Dam Maintenance (2X)

3. Saddle Lake Dam 3.a Base Routine Dam Maintenance (2X)

4. Tipsaw Lake Dam 4.a Base Routine Dam Maintenance (2X)

5. U-38 Dam 5.a Base Routine Dam Maintenance (2X)

6. German Ridge Lake Dam 6.a Base Routine Dam Maintenance (2X)

7. Branchville Pond Dam 7.a Base Routine Dam Maintenance (2X)

Table 1 – Routine Dam Maintenance Treatment

Item No.

Dam Name Acres Number of Mowing’s

Total Treated Acres*

1 Celina Lake 11.2 2 22.4 2 Indian Lake 11.0 2 22 3 Saddle Lake 9.5 2 19 4 Tipsaw Lake 15 2 30 5 U-38 8 2 16 6 German Ridge Lake 0.5 2 1 7 Branchville Pond 0.5 2 1

*Total treated acres were determined by the number of mowing’s times the acres to be treated.

Routine dam maintenance time frames for treatment are as follows:

Double mowing – first mowing is to be completed prior to June 1st. The second mowing is to be completed prior to August 15th.

Pre-Bid Meeting:

A formal pre-bid meeting is planned to be held at 10:00 a.m. CST on April 4, 2022 at the Saddle Lake Dam. Contractors are encouraged to attend the meeting so questions can be addressed.

Directions to the Saddle Lake Dam and questions can also be emailed to Jason.harrison@usda.gov.

Technical Review:

The project selection will be based on price and technically acceptable.