Attachment 01 Statement of Work.pdf

Scope of Contract Line Items 03-06, Cooler Upgrades General Description This project involves the replacement of up to six seedling cooler refrigeration units with high-efficiency liquid-cooled units at the El Dorado National Forest Nursery. Included in the work is the evaluation, removal and disposal of the old refrigeration units and the installation of new units. All disposal costs, labor, and new material costs necessary to repair and replace the units in a working condition shall be considered incidental to the cost for each work item as described below. All material submittals shall be reviewed and approved by the Contracting Officers Representative (COR).

The Contractor shall coordinate all installation and construction activities with the Placerville Nursery Contracting Officer’s Representative (COR) in advance prior to formalizing them in a schedule to assure continuous uninterrupted operation of the building. Work shall be scheduled with the COR at least one week in advance of performing any work. The Contractor shall receive acceptance of the Work Schedule from the COR prior to beginning construction. Contractor shall reuse components which are verified to be in good condition and dispose of other removed equipment, parts, and debris in accordance with local, State, and Federal regulations. This includes disposal of equipment containing hazardous materials which shall be disposed of in a licensed hazardous waste facility approved for hazardous material storage. The Contractor shall restore each work site to its original configuration including replacement of or repair of items damaged, modified, or removed, during the project at the Contractors expense.

All materials and workmanship shall be guaranteed for a minimum of 1 year from date of acceptance, and refrigeration compressors shall be guaranteed for a minimum of 5 years. All work shall be performed in accordance with project specifications and all provisions of applicable Codes including International Building Code (IBC), Uniform Mechanical Code (UMC), Uniform Plumbing Code (UPC), National Electric Code (NEC), and all applicable federal, state, and local regulations. All materials shall be installed in conformance with manufacturer’s recommendations. All debris must be disposed of legally off of Forest Service owned lands.

Scope of Contract Line Items 07-11, Freezer Upgrades

General Description

The US Forest Service Nursery in Placerville CA has a need to repair, replace or upgrade the cooling system in the seedling freezer. This space is approximately 40’x 40’ and 15’ high resulting in a space of ~25,000 cu ft that needs to be maintained at a temperature year-round of 0-5 degrees F. This project involves the replacement of one, with the option for another (total of two), seedbank freezer refrigeration units with high-efficiency liquid-cooled units at the El Dorado National Forest Nursery.

Included in the work is the evaluation, removal and disposal of the old refrigeration units and the installation of new units. The building where the equipment is being replaced is in Seed Freezer #2 at the Placerville Nursery. The building was built in 1979 and is approximately 25,000 cu ft. Planning thermal load will be 70,000-75,000 btu. Insulation is unknown.

Materials submitted will be have maximum SEER rating for application. Submittal will include all costs associated with materials and labor for removal of failed unit, installation of new unit, and sealing of any wall penetrations (new or abandoned). New unit could be single or in pair, cost and efficiency are high priority of the agency.

The Government recently had three units replaced. They were replaced with the: BOHN

BCH0075MCACDA0100

BMA450BEA

Point of contact for the RFQ will be (Engineering) Steve Hall, steven.hall@usda.gov 530-957-6152 and (Nursery Operations) Gary Cline, gary.cline@usda.gov 530-642-5025.

Current installed equipment:

LARGE SEED BANK FREEZER

Overall Building Dimensions: 50’ x 45’-4”x 10’-6”

Equipment age: Installed about 1984.

Indoor Unit Cooler: 3 unit coolers each as follows:

Russell model MSU35-466E

Serial #: 49778

Dimensions: 23”w x 22” h x 90”l

208/230V

Fan: 9.6 FLA amps, single phase

Defrost/Heater circuit, 208V, 3 phase, 26.5 total amps

Outdoor Condenser: 3 condensers each as follows:

Model L105

Serial #: M7720417-3

Dimensions: 44”w x 37” h x 68”l

Compresser: 208V, I phase, 3.2 FLA ea, 1/3 hp ea

Fan: l.3A

57.6 RLA, 240 LRA, 90 MCA

R-502 mailto:steven.hall@usda.gov mailto:gary.cline@usda.gov

Electrical Panel: 225 Amp, 3 phase with 100 amp disconnects

All disposal costs, labor, and new material costs necessary to repair and replace the units in a working condition shall be considered incidental to the cost for each work item as described below. All material submittals shall be reviewed and approved by the Contracting Officers Representative (COR).

The Contractor shall coordinate all installation and construction activities with the Placerville Nursery Contracting Officer’s Representative (COR) in advance prior to formalizing them in a schedule to assure continuous uninterrupted operation of the building. Work shall be scheduled with the COR at least one week in advance of performing any work. The Contractor shall receive acceptance of the Work Schedule from the COR prior to beginning construction. Contractor shall reuse components which are verified to be in good condition and dispose of other removed equipment, parts, and debris in accordance with local, State, and Federal regulations. This includes disposal of equipment containing hazardous materials which shall be disposed of in a licensed hazardous waste facility approved for hazardous material storage. The Contractor shall restore each work site to its original configuration including replacement of or repair of items damaged, modified, or removed, during the project at the Contractors expense.

All materials and workmanship shall be guaranteed for a minimum of 1 year from date of acceptance, and refrigeration compressors shall be guaranteed for a minimum of 5 years. All work shall be performed in accordance with project specifications and all provisions of applicable Codes including International Building Code (IBC), Uniform Mechanical Code (UMC), Uniform Plumbing Code (UPC), National Electric Code (NEC), and all applicable federal, state, and local regulations. All materials shall be installed in conformance with manufacturer’s recommendations. All debris must be disposed of legally off Forest Service owned lands.

Contractor Responsibilities

The contractor will be responsible for work in compliance with contract terms, specifications, and provisions. This includes furnishing all labor, materials, equipment, testing, supervision, disposal of materials off site, and incidentals to complete work.

Scope of Contract Line Items 03-06, Cooler Upgrades