C04 - 2 - Statement of Work.pdf

Statement of Work Castle Creek Bridge Repairs

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US DEPARTMENT OF AGRICULTURE (USDA)

STATEMENT OF WORK

CASTLE CREEK BRIDGE REPAIR

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1.0 - Scope of Work

This contract is for urgently needed repairs to address scouring of the stream channel that is compromising the Castle Creek bridge’s abutments and overall safety.

The scope of this project entails providing requested specification of rip rap class rock to stabilize the scour and fill in the scar. The contractor will be responsible for working in a stream and simultaneously under a bridge while complying with all requirements to do so. Excavation and stabilization of the embankment will take place and remaining structures of grouted rip rap will need to be preserved. The end result will be to reduce the scour and to protect the abutments from continued scour.

Original building plans for the bridge will be available to contractor.

This project requires the contractor to furnish all equipment, labor, materials, services, and permits necessary to perform the work as ordered by the Government, in full compliance with all applicable terms, specifications, drawings, and provisions.

1.1 – Project Location

Travel Directions:

FROM/STARTING: MOUNT SHASTA RANGER STATION ON 204 W ALMA ST, MT

SHASTA, CA 96067

1. GET ON I-5 S FROM PINE ST AND W LAKE ST 3 MIN (0.8 MI), FOLLOW I-5 S TO

CASTLE CREEK RD IN SHASTA COUNTY.

2. TAKE EXIT 724 FROM I-5 S 14 MIN (13.9 MI)

3. TURN RIGHT ONTO CASTLE CREEK RD 22 MIN (8.5 MI)

4. ARRIVED AT THE BRIDGE.

CASTLE CREEK RD CASTELLA, CA 96017

LATITUDE: 41°10'1.48"N

LONGITUDE: 122°25'55.83"W

1.2 – Government Furnished Property

Existing undamaged materials salvaged from demolition activities.

1.3 – Protection of Existing Improvements

The Contractor shall protect existing pavement, buildings, landscaping, and other existing improvements. The Contractor shall handle repairing any damage to existing facilities and improvements.

1.4 – Disposal

Cleanup and remove debris around immediate and surrounding building or work areas and removal from Gov’t property to a permitted disposal facility.

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1.5 – Time of Completion

Contract time is 30 days from the issuance of the “Notice to Proceed”. It is expected that construction occur early summer 2026.

1.6 – Restrictions on Work

• Work hours are limited to non-holiday weekdays, Monday – Friday, 0700 – 1800. Work site much be clear by noon the Friday before the Monday holiday.

• In accordance with the fire plan.

• When the Contracting Officer (or designated representative) determines that adverse weather has made access too dangerous or that continued vehicular travel would cause unacceptable road damage.

• For sites requiring archaeology monitoring, contractor must notify COR at least 24 hours prior to any ground disturbing activities and no ground disturbing activities may occur without a Forest Service archaeologist on site.

• When the Contracting Officer or designated representative determines that work must stop due to the presence of archaeological artifacts.

• Contractor is responsible for the security of their tools and equipment at all times.

• Contractor is responsible for removal and disposal all excavated dirt and shall not leave excavated dirt scattered over the site, unless approved by the COR.

• All trash and loose materials shall be secured by the contractor daily.

• The Contractor is responsible for installing sediment control devices, such as straw wattles, to prevent sediment runoff to nearby areas. Excavation work shall not commence until sediment control devices have been installed and approved by the COR.

• The Contractor shall not use Government trash facilities without the COR’S approval.

• All construction debris remains the property of the Contractor and shall be properly disposed of off National Forest Land.

• The contractor will be able to utilize the Forest Service Roads; however, the

Contractor will be responsible for any damage to the roads due to construction activities. The contractor shall be responsible for obtaining permission to use all other roads and staging areas.

1.7 – Camping and Housing

Housing is not provided by the Government. Camping is not permitted in US Forest Service campgrounds. Contractor [ ] will [X] will not be permitted to camp elsewhere on US Forest Service land. Camping on Forest Service land is not a right; permission may be revoked for failure to comply with the terms of the permit.

1.8 – Required Submittals

Required submittals for this project shall include, but are not limited to, the following:

• Traffic Control Plan

• Hazardous Spill Plan

• Quality Control Plan

• Safety Plan

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• Material Source Documentation

1.9 – Additional Information

The Contractor shall possess and maintain all professional licenses required to perform the work specified under this construction contract. Pursuant to FAR 52.236-7, Permits and Responsibilities (July 2025), the Contractor is solely responsible for obtaining and maintaining all permits and licenses necessary to ensure full compliance and proper performance throughout the contract period.

The contractor is responsible for restrooms, water, and electricity. Permits, if required, on public roads are the contractor’s responsibility.

Working Ev days, certain fire risk activities such as welding as defined in Fire Plan, require approval in advance from the district.

All equipment shall arrive on site washed and free of visible soil, debris, and organic matter. All equipment will be inspected and approved by the C.O. prior to unloading on the forest.

Travel

All contractor travel-related expenses—including transportation, lodging, meals, and any other associated costs—are considered incidental and must be fully covered within Mobilization. The Forest Service will not reimburse the contractor for travel, per diem, accommodations, or any other personnel-related expenses.

Contractor’s Key Personnel

The contractor shall designate a qualified on-site representative who will be present during all project activities and authorized to act on behalf of the contractor. Only contractor personnel directly engaged in performing or supporting the work under this contract are permitted on the project site; no unauthorized individuals or non-project staff may enter or remain on the premises.

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Base Work 151 - Mobilization

Includes mobilization and demobilization to and from the project locations. This item also includes fire protection, equipment special requirements, cleaning, permits, and other incidentals or items outlined in FP-24 or in FSSS.

201 - Clearing and Grubbing

This work consists of clearing and grubbing within the clearing limits designated in the plans or COR. This work is to aid in allowing better access to the downstream area of the bridge to begin repairs. Scattering the vegetation material in disturb area for erosion and sediment control measures is permitted. Contractor will provide a plan to CO and COR for affected areas before work begins. See FP-24 for more information and details.

207 - Earthwork and Geosynthetics

This work consists of providing and installing geotextile in separation, stabilization, filter, and reinforcement applications, geogrid in stabilization and reinforcement applications, and geomembranes in moisture barrier applications. Work will be on and on a stream course which will require alterative oils in machines and other precautions. See Section 714, part C for non-woven details.

208 - Structure Excavation and Backfill for Selected Major Structures

This work consists of excavating material for the construction of selected structures. This work also includes preserving channels, shoring and bracing, constructing cofferdams, sealing foundations, dewatering, preparing foundations, backfilling, and removal of safety features and cofferdams. Contractor will provide a plan before work begins on the structure for how they will address the scour and or remove grouted rip rap. Further details are available in FP-24.

251- Rip Rap Class 9 and 7 This work consists of providing and placing rip rap. Dress the slope to produce a smooth surface.

Place Geotextile according to Section 207, as required in the is contract. See Table 705-1 for classification and gradation requirements. This contract requires class 9 and 7 to be used to lock together and provide scour protection. It is the contractor's responsibility to ensure that all requirements for rip rap specifications are met. Tickets will be given to CO or COR. Careful placement of the rip rap under the bridge is the responsibility of contractor and any damage will be at the expense of contractor to repair.

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208 - Structure Excavation and Backfill for Selected Major Structures

This work consists of providing, installing, maintaining, relocating, and removing temporary traffic control devices and services as ordered for the control and protection of public traffic through the project. Advance warning arrow board, barricade, and warning light types are designated in the MUTCD. Route is a high use and will require proper notification methods. If contractor needs the road closed proper notification will be required and know before work begins. A plan will be required before work begins to be submitted to CO and COR.

Note: Items described here are to give the contractor the ability to address the needed repairs to save the structure from further scour and or total failure. The final outcome will have a neat, clean appearance and be done professionally. Erosion and sediment control measures are in place and functioning. Vegetation in work area removed. No damage to forest service resources or assets.