J.2 Statement of Work (4 Pages).pdf

US Department of Agriculture (USDA)

Statement of Work

Contents Project General Information

1.0 Scope of Work

2.0 Background

Contractor Requirements

3.0 Technical Requirements / Tasks

4.0 Government Furnished

5.0 Deliverables / Schedule

6.0 Travel

7.0 Contractor’s Key Personnel

8.0 Security Requirements................................................................................................................. Error! Bookmark not defined.

9.0 Data Rights .................................................................................................................................. Error! Bookmark not defined.

10.0 Section 508 – Electronic and Information Technology Standards ................................................ Error! Bookmark not defined.

Attachment

Project Sierra Ancha Experimental Forest Research Weir Repairs

General Information

1.0 Scope of Work

Sierra Ancha Experimental Forest Research Weir Repairs is a concrete and general labor project to provide minor repairs to water quality research weirs at Sierra Ancha Experimental Forest.

2.0 Background

Sierra Ancha Experimental Forest performs watershed research and maintains hydrologic records going back to the 1930s when these weirs were originally constructed. Recent wildfire activity has caused significant washout and sediment build-up causing lapses in hydrological data continuity. These repairs are required to continue safe, accurate data gathering operations for the RMRS researchers.

Site access is limited to 4x4 roads with minimal access for larger vehicles. Distance from the weir to edge of nearest road varies from approximately 20-ft to 120-ft. Execution of this project is aimed for the fall (August-November) with most of the in-channel work occurring during the latter two months when flows through the creeks are at their lowest.

Dewatering may still be required.

Contractor Requirements

3.0 Technical Requirements / Tasks

The scope of work consists of the repair of features at four weir sites, as summarized below:

Main Dam:

- Install Sliding Headgate (Fresno Valves Series 6400 Model 20-10C or approved equal)

- Replace Cipolletti weir plate.

- Patch minor concrete damage around weir plate.

- Construct an approximately 7’x3’ working platform with handrails.

North Fork:

- Install Sliding Headgate (Fresno Valves Series 6400 Model 20-10C or approved equal)

- (Option Item) Replace cedar shake siding on recorder hut

Middle Fork:

- Repair Concrete channel

- (Option Item) Replace recorder housing

South Fork

- Install Sliding Headgate (Fresno Valves Series 6400 Model 20-10C or approved equal)

- Repair Recorder hut foundation

- Repair stone masonry on downstream side of weir

- Install grouted stone riprap over repaired stone masonry

4.0 Government Furnished

Stone riprap may be obtained from Forest Service-owned sites with the approval of the Contracting Officer or their Designated Representative

5.0 Deliverables / Schedule

Key Deliverables

Item No. Deliverable Objective Due 1 Construction Schedule Defining the timeline and milestones of contract objectives.

No later than five (5) business days prior to commencement of work

2 Material & Quality Control Submittals

As summarized in Specification Section 013300 Prior to commencement of work

6.0 Travel

All costs associated with travel to and from the job site, including mobilization of all equipment and materials shall be included in the Contractor’s cost proposal.

Camping will be allowed at the site, subject to CO approval. Security and clean-up of this area shall be the responsibility of the Contractor.

7.0 Contractor’s Key Personnel

Project Superintendent – onsite representative of the General Contractor, responsible for overall management of the project and capable of discussing technical aspects of the project.

Attachment Drawings Specifications