QUESTIONS AND ANSWERS FA487726QA054.pdf

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355 LRS Wash Rack Preventative Maintenance and Inspections
Solicitation number
FA487726QA054
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This is a Questions and Answers document (FA487726QA054) addressing contractor inquiries regarding preventive maintenance services for wash equipment.

The document clarifies two key areas: First, regarding chemical services, the contractor is responsible for ensuring sufficient supply of filters, chemicals/soap, water softener, salt, and all other parts and materials required to complete preventive maintenance in a timely fashion, as detailed in PWS section 1.3.2 section F. Second, the document provides detailed specifications for the wash equipment that contractors will service. The equipment consists of Earth Ground high-pressure wash units powered by 208-230 volts at 20 amperes per bay (minimum 14.1 ampacity). The systems utilize CAT PUMPS Model 5CP2140W positive displacement plunger pumps with a direct LoveJoy drive system. Water requirements are 4.0 gallons per minute per unit, supplied through 3/4" FIP connections, with warm water not exceeding 110°F (43°C). The pump/tank unit dimensions are 68" wide x 24" deep x 75" tall. Control circuits operate on 100 VA fused transformer secondary at 24 VAC (3.2 amps). Additional technical specifications are available in attached cut sheets and operators manuals.

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QUESTIONS AND ANSWERS FA487726QA054

1. Are you needing chemical services as well?

- Please see PWS section 1.3.2 section F of the PWS for clarification. The contractor will be responsible for ensuring sufficient supply of filters, chemicals/soap, water softener, salt and all other parts and materials required to complete the PM in a timely fashion.

2. What kind of wash equipment do you have? Brand/model? Is it Tunnel/In-Bay automatic, Self-Serve etc.

- Earth Ground

(208~230) 20 amperes per bay (14.1 minimum ampacity) Control circuit: 100 VA fused transformer/secondary 24 VAC (3.2 amps) High-pressure pump: CAT PUMPS positive displacement plunger pump Model 5CP2140W Water requirements: 4.0 gallon per minute (gpm) per unit One (1) 3/4” FIP connections on tank unit Warm water not to exceed 110o F or 43o C Drive system: Direct LoveJoy System Dimensions:

Pump/tank Unit - 68” wide x 24” deep x 75” tall

SEE ATTACHED CUT SHEET AND OPERATORS MANUAL FOR ADDITIONAL

INFORMATION.

File details come from the government source that posted it. Updated .