Attachment 01_Statement of Work.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 Deliverables / Schedule

Project San Juan Williams Creek Road and Spur Reconstruction

General Information

1.0 Scope of Work

The intent of this project is to provide aggregate and reconstruct 2.2 miles of road within the Williams Creek Campground. Refer to Attachment 03 for General location. The Roads to be reconstructed are as follows:

· Williams ck cg loop 1 (NFSR 716.1)

· Williams ck cg south spur loop (NFSR 716.1A)

· Williams ck cg connector (NFSR 716.1B)

· Williams ck cg orphan (NFSR 716.1C)

· Williams ck cg exit (NFSR 716.1D)

· Williams ck cg loop 2 (NFSR 716.2)

· Williams ck cg center (NFSR 716.2A)

· Williams ck cg loop 3 (NFSR 716.3)

Work includes reshaping the roadbed by reestablishing ditches and pulling the road width back to a standard width by cutting the shoulders and adding acceptable material to the existing surface. The new surface will be constructed with a crown of no less than 4%. Additional work will include cleaning lead-out ditches, cutting the washboard, filling potholes and covering large rocks. Once the approved roadbed is prepared, commercially purchased aggregate consisting of CDOT class 6 1”-minus road base material with a pi between 2-9 shall be hauled, placed and compacted using layer placement method 204.11(a)(1) to a 4” depth and a 12' to 18' width.

Williams creek campground will be closed to the public during this contract.

2.0 Background

Williams Creek Campground was constructed in the early 1960’s. The campground is now one of the most popular and largest in the San Juan National Forest. After decades of use the roads within the campground are showing there age and need to be reconstructed in order for the campground to be viable into the future.

Contractor Requirements

3.0 Technical Requirements / Tasks

151 - Mobilization

Mobilization covers movement of personnel, equipment, supplies, and incidentals to and from the project area.

Requirements and provisions shall follow section 151 in the fp-14 specifications. Payment will be made at the accepted rates shown on the bid schedule for each corresponding piece of equipment, as applicable. Mobilization will be paid for under pay item 151.

301 - Untreated Aggregate Courses

Aggregate shall be compacted using compaction method (a)(1) (roller compaction) sps 204.11. Place aggregate at a compacted depth of 4 inches and a 18 foot width. Aggregate will be paid for by the ton based on supplied load tickets under pay item 301.

303 - Road Reconditioning

Scarify the road surface to a depth that will remove all washboards, do not blade roads when conditions are so dry that operations are ineffective. Pull aggregate from the shoulders back into the roadway to build a no less than 4% crown.

Remove all deleterious material including rocks over six inches and cast over the fill slope. Pull ditches to a 3:1 slope removing material and provide for positive drainage.

635 - Temporary Traffic Control

Traffic control will be incidental to pay item 301 and will be required at all locations. Traffic control shall be in accordance with standards set forth in the most current edition of the manual on uniform traffic control devices (mutcd). All work shall be conducted by personnel fully qualified to perform such tasks assigned and shall be supervised by an onsite designated contractor's representative. Temporary signs to warn the public of road work shall be placed on either side of the section being actively bladed. Remove signs when work is not occurring.

703 - Aggregate

The crushed aggregate shall be 1 inch minus modified cdot class 6 with a plasticity index between 2-9 conforming to gradation table 703-3.

One current aashto t-27 sieve analysis shall be provided for the crushed aggregate at the start of the project. The test may be conducted by the commercial pit operator. Written results shall be supplied to the cor. The payment for materials testing and certification of aggregate is incidental to and included under the pay item 301.

4.0 Deliverables / Schedule

Project Schedule

Item No. Deliverable Objective Date / Time

1 Pre-Bid Site Visit Clarify any concerns bidders may have with the solicitation documents, scope of work and other details of the requirement.

See Solicitation for Site Visit Details

2 Work Begins Begin mobilization October 6, 2025

3 Work Ends All work must be completed April 24, 2026

Key Deliverables

Item No. Deliverable Objective Due

1 Proposed Project Plan

Defining the responsibilities, timeline, risks and milestones of contract objectives. Ref. Subtask 4.1.3

No later than five (5) business days after contract award

2 Weekly Status Report Report documenting tasks & issues weekly. Ref Task 5.1

Weekly, every Friday, by 3:00 PM EDST until the contract expires