SEP SOW water treatment.docx

STATEMENT OF WORK

Supply and Installation of Water Treatment Equipment 3/16/2023

GENERAL

SCOPE OF WORK. This contract is located at the USNPRC SEPRL at 934 College Station Road Athens GA, 30605. The contract requirements are defined in this Statement of Work (SOW).

Provide and install water treatment equipment for four BAC model E-1510 SSFSIC 9.5 5BD fluid coolers.

Each cooler will be equipped with a complete and independent water treatment system including a controller, flow assembly, bleed valve, and three chemical injection pumps including foot valves, priming and relief valves, chemical tubing and injectors. Pumps will be compatible with industry standard cooling tower treatment products. All piping and fittings will be schedule 80 pvc. Each system will be installed in its own protective enclosure and be protected from freeze damage. The enclosure will also house at least three five-gallon chemical containers.

Each system will be capable of:

1) Monitoring the fluid cooler spray flow status to start and stop the treatment system automatically.

2) Monitoring and controlling system conductivity and generating conductivity alarm signals to the BAS. Connection to BAS provided by others.

3) Monitoring blow down water quantities via pulse input (meter provided by others)

4) Injecting a minimum of three chemical products: Corrosion inhibitor, Oxidizing Biocide and Non-Oxidizing Biocide

5) At a minimum, each flow assembly will contain:

· “True Union” type isolation Valves

· Strainer

· Flow Switch with visual indication

· Conductivity Probe

· Sample Port

6) Bleed valves will be the motorized ball type There is one 120v duplex power receptacle available at each fluid cooler.

All work must conform to current codes and meet industry workmanship standards.

Bids should include specifications for all components and shop drawings or pictures of the proposed system and enclosure.

The purpose of this SOW is to solicit bids for the above work to be completed.

PHYSICAL SECURITY. Contractor will be required to follow all USDA physical security and safety rule/regulations.

HOURS OF OPERATION. Normal Hours. The USNPRC is open Monday through Friday from 8am until 4pm except for Government holidays.

GOVERNMENT-FURNISHED PROPERTY AND SERVICES

No Government-furnished property will be provided. Government-furnished utilities will be provided where available.

CONTRACTOR-FURNISHED ITEMS AND SERVICES

GENERAL. Contractor shall furnish everything required to perform this Statement of Work.

CLEAN-UP. The Contractor is responsible for cleanup of any work site.