3-Specifications Special Terms Conditions and Additional Requirement.pdf
PDF 129 KB Posted
- Attached to
- 2 Stage Compressor
- Solicitation number
- RFB-26-169
- Issued by
- Yuma County, Arizona
About this file
This is a Request for Bid (RFB) specifications document issued by the City of Yuma's Procurement Division for the procurement of a 2-stage compressor system (RFB-26-139). The City of Yuma is soliciting bids for a 15 horsepower industrial-grade compressor designed for high-demand, continuous-duty applications. The compressor specifications include a two-stage, 100% cast iron pump with 53 ACFM airflow capacity at 175 PSIG, a 120-gallon horizontal ASME-coded receiver tank, and 460V three-phase power requirements. Additional equipment specifications include a Polysep oil water separator with zeolite absorption media capable of handling condensate flow up to 380 liters per hour (100 gallons per hour). The public bid opening will be conducted via Microsoft Teams on 07/16/2025 at 11:10 AM MST. All bid submissions and solicitation materials are accessible through the City of Yuma's Procurement Portal at yumaaz.bonfirehub.com/portal, with bid submittal assistance available through Support@gobonfire.com Monday through Friday, 8 AM to 8 PM EST.
The compressor must meet or exceed OSHA and ASME standards and include features such as an air-cooled aftercooler with radial cooling fins, automatic start/stop control with NEMA 1 pressure switch, a mounted and wired magnetic starter, and All Season Select synthetic lubricant. The specifications indicate that brand name references are provided only to designate minimum quality and performance standards, and alternate product offers will be considered provided they include descriptive literature and specifications. The equipment dimensions are specified as 72 inches long, 34 inches wide, and 61 inches high, with the compressor rated for 100% continuous duty operation.
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| File | Type | Posted |
|---|---|---|
| 2-Certification Addendum Acknowledgement Form.pdf | ||
| 1-Instructions, Standard Terms and Conditions.pdf |
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Text version
Procurement Division
Request For Bid (RFB)
Project: 2 Stage Compressor
Ref #: RFB-26-139
07/16/2025
Public opening to be conducted via Microsoft Teams at 11:10 AM MST Teams: Click here to join the meeting Meeting ID: 250 375 466 245 Passcode: GNHyjB
All City of Yuma solicitations are accessed through the City’s Procurement Portal1 (Portal). A schedule of events and all other information pertaining to the solicitation are located in the Portal. Bid submittal assistance is available at Support@gobonfire.com, Monday through Friday, 8AM to 8PM, EST.
1. SPECIAL TERMS AND CONDITIONS
BRAND NAMES: Unless otherwise specified, the mention of a particular manufacturer’s brand name or number in the specifications does not imply that this particular product is the only one that will be considered for purchase. This reference is intended solely to designate the type of quality of merchandise that will be acceptable. Alternate offers will be considered and must include descriptive literature and/or specifications. Failure to provide descriptive literature and/or specifications with alternate offers may be considered non-responsive.
SPECIFICATIONS
It is the City of Yuma’s intent of these specifications to set the minimum standards to be used for the bidding of the products/services. Any references to Make, Model and Manufacturer are only to indicate minimum specifications for quality and performance.
2. Compressor Specifications:
a) Horsepower: 15 HP
b) Airflow Capacity: 53 ACFM @ 175 PSIG
c) Pump Model: Two-stage, 100% cast iron with individually cast cylinders, overhung crankshaft, and one-piece connecting rod Weight 27.27 oz.
d) Cooling System: Radial cooling fins, air-cooled aftercooler, electric drain, low oil level switch.
e) Design Focus: Premium industrial-grade compressor designed for high-demand, continuous-duty applications.
f) Tank Size: 120-gallon horizontal ASME-coded receiver.
g) Voltage/Phase: 460V / 3-phase.
h) Lubrication: All Season Select synthetic lubricant.
i) Motor Starter: Mounted and wired magnetic starter.
j) Control: Automatic start/stop with NEMA 1 pressure switch.
k) Duty Cycle: 100% continuous duty.
l) Dimensions: 72" L × 34" W × 61" H.
m) Meets or exceeds OSHA and ASME standards.
1 https://yumaaz.bonfirehub.com/portal/ https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZTNlNWExZGYtZDJkYS00YWZlLTkxODEtMWZkYTFlZGIzZDVm%40thread.v2/0?context=%7b%22Tid%22%3a%224e49d791-03db-4828-89dc-e44f935572f2%22%2c%22Oid%22%3a%22b41e605e-c234-470e-9208-b74f9b491bb8%22%7d https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZTNlNWExZGYtZDJkYS00YWZlLTkxODEtMWZkYTFlZGIzZDVm%40thread.v2/0?context=%7b%22Tid%22%3a%224e49d791-03db-4828-89dc-e44f935572f2%22%2c%22Oid%22%3a%22b41e605e-c234-470e-9208-b74f9b491bb8%22%7d mailto:Support@gobonfire.com https://yumaaz.bonfirehub.com/portal/
Procurement Division
Request For Bid (RFB)
Project: 2 Stage Compressor
Ref #: RFB-26-139
07/16/2025
3. Polysep Oil Water Separator Specifications:
a) Zeolite absorption media
b) Must remove virtually everything from water, including mineral oils, PAOs, polyolesters, diesters and polyglycols
c) Must handle all condensate flow requirements up to 380 liters/hour (100 gallons/hour), even in hot and humid environments
d) CFM 175 Max capacity, Length: 27.9” x Width: 19.7”x Height: 30.8”
e) Designed to handle all condensate flow requirements up to 380 liters/hour (100 gallons/ hour), even in hot and humid environments.
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