C04a Specifications 1232SA26Q0934.pdf

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Prop Air Cooled Condensing Unit P: 208/230V - 1Ph 3 EA - 60Hz Brand Name Liebert Model PFH014CPLN or Equal
Solicitation number
1232SA26Q0934
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This is a Statement of Work (SOW) and Specifications Document for the replacement of three Liebert Model PFH014CPLN propane air-cooled condensing units at the USDA-ARS Sugarcane Research Unit in Houma, Louisiana.

The requirement calls for the delivery and installation of three replacement condensing units (Liebert Model PFH014CPLN, 208/230V, 1-phase, 60Hz) within 30 days of award. The units must be compatible with existing Liebert systems controlling DataMate and indoor blower and air conditioning systems. Key technical specifications include: outdoor air-cooled propeller-fan design with protective coil coating; suitable for ambient operating temperatures up to 95°F (standard) or 105°F (high-ambient); operation capability down to -30°F (-34°C); high-efficiency scroll compressor with hot gas bypass capacity control; built-in pressure safety controls and motor overload protection; high-head pressure switch; nitrogen holding charge; and field-supplied R-407C refrigerant charging. The contractor must also remove and dispose of three old units and install the new units. Delivery is to 501 Bull Run Road, Schriever, LA 70395, with the point of contact being Patrick Ellsworth (Patrick.ellsworth@usda.gov, 985-551-1966). No site visit is required for this procurement.

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C04a Specifications 1232SA26Q0934.pdf PDF
C04 Sol_1232SA26Q0934.pdf PDF
C04b SCA WD 2015-5179_1232SA26Q0934.pdf PDF

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UNITED STATES DEPARTMENT of AGRICULTURE

AGRICULTURE RESEARCH SERVICE

Sugarcane Research Unit

5883 USDA Road

Houma, LA 70360

SPECIFICATIONS DOCUMENT

STATEMENT OF WORK

Summary of Procurement & Request for Service

Requirement Name: Replace three Liebert Model PFH014CPLN Prop Air Cooled Condensing Unit P:

208/230V - 1Ph - 60Hz)

Prior Contract: N/A

Required Delivery Date: 30 days after award

General Information:

Background and Purpose:

The USDA-ARS, Sugarcane Research unit is currently in need of repairing the cooling systems of the three growth chambers. One growth chamber has failed and the other two are beginning to fail to maintain temperature. These growth chambers are a critical part of plant physiology research and currently have several research projects that are dependent on their use.

Specification Requirements:

Technical Requirements/Tasks:

1.0 Specifications Description:

• Must be of similar specifications of the current model PFH014A-PL7 and be able to replace it

(Liebert Model PFH014CPLN Prop Air Cooled Condensing Unit P: 208/230V - 1Ph - 60Hz)

• Outdoor air-cooled propeller-fan condensing unit with protective coil coating designed for use

• Has to be compatible with the Liebert systems that controls DataMate and indoor blower and air conditioning system.

• Suitable for ambient operating temperatures up to 95°F (standard) or 105°F (high-ambient configurations) and starts & operates at low outdoor temperatures down to -30°F (-34°C)

• High-efficiency compressor with built-in overload protection

• Must have a Standard sound level.= 0

• Scroll Compressor with Hot Gas Bypass Capacity Control

• Must have built-in pressure safety controls and motor overload protection

• High-head pressure switch for system protection

• Nitrogen holding charge (System is field-charged, with field-supplied R-407C refrigerant)

Quantity: 3

Unit Type: Each

Minimum Requirements: Must be compatible with existing system, see images below for context.

There will be no site visit for this requirement.

UNITED STATES DEPARTMENT of AGRICULTURE

AGRICULTURE RESEARCH SERVICE

Sugarcane Research Unit

5883 USDA Road

Houma, LA 70360

2.0 Place of Delivery

501 Bull Run Road

Schriever, LA 70395

3.0 Delivery Schedule

Item QTY Unit Place of Delivery Delivery Date

Liebert Model PFH014CPLN Prop Air

Cooled Condensing Unit P: 208/230V - 1Ph

- 60Hz

3 Each See section 2.0 ASAP after award

4.0 Delivery Point of Contact

Patrick Ellsworth Patrick.ellsworth@usda.gov (985) 551-1966

5.0 Additional Requirements

Contractor is required to remove three old units with disposal and install three new units.

mailto:Patrick.ellsworth@usda.gov

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