Project Information

Bid Title

DOUBLE WALL INSULATED DUCTING

Issuing Agency

DEPT OF DEFENSE

Location

Oklahoma

Published Date

Sep 21, 2026

Closing Date

Sep 29, 2026

Government Level

Federal

Status

Closed

Ref. #

W911S226U4509

Original Source

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Bid Inquiries

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Bid Documents

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Set Aside

Total Small Business Set-Aside (FAR 19.5)

Project Description

Follow

DOUBLE WALL INSULATED DUCTING

Active

Contract Opportunity

Notice ID

W911S226U4509

Related Notice

Department/Ind. Agency

DEPT OF DEFENSE

Sub-tier

DEPT OF THE ARMY

Major Command

AMC

Sub Command

ACC

Sub Command 2

MISSION INSTALLATION CONTRACTING COMMAND

Sub Command 3

419TH CSB

Office

W6QM MICC-FT DRUM

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General Information

• Contract Opportunity Type: Combined Synopsis/Solicitation (Original)
• Original Published Date: Sep 21, 2026 02:25 pm CDT
• Original Date Offers Due: Sep 29, 2026 10:00 am CDT
• Inactive Policy: Manual
• Original Inactive Date: Sep 21, 2027
• Initiative:
  • None

Classification

• Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
• Product Service Code: 4520 - SPACE AND WATER HEATING EQUIPMENT
• NAICS Code:
  • 332322 - Sheet Metal Work Manufacturing
• Place of Performance:
  McAlester Army Ammunition Plant; 1 C-Tree Road, Building 6; McAlester, OK 74501 74501

Description

Salient Characteristics for the Dual-Wall Insulated Aluminum Spiral Duct System: 1. Dual-Wall Spiral Pipe Part Code: 39230 Description: Straight dual-wall, insulated spiral duct pipe. Inside Diameter: 30 inches Outside Diameter: 34 inches Wall Thickness: 0.040 inches for both inner and outer walls. Material: Aluminum. Insulation: 2-inch thick fiberglass with a density of 1.5 lbs/cu. ft. Spacers: Internal I-beam spacers every 8 inches to maintain duct separation. Quantity: 140 feet 2. 90-Degree Elbow Part Code: 3923090 Description: 90-degree bend for the duct system. Construction: 5-piece gored elbow. Inside Diameter: 30 inches Outside Diameter: 34 inches Bend Radius: 45-inch centerline radius. Material: 0.040-inch aluminum. Insulation: 2-inch thick fiberglass with a density of 1.5 lbs/cu. ft. Quantity: 4 3. 45-Degree Elbow Part Code: 3923045 Description: 45-degree bend for the duct system. Construction: 3-piece gored elbow. Inside Diameter: 30 inches Outside Diameter: 34 inches Bend Radius: 45-inch centerline radius. Material: 0.040-inch aluminum. Insulation: 2-inch thick fiberglass with a density of 1.5 lbs/cu. ft. Quantity: 2 4. Reducing Lateral Cross Fitting Part Code: 3012523 Description: A cross-shaped fitting that reduces the main duct size and has two branches. Main Inlet/Outlet: Reduces from 30 inches to 28 inches. Branches: Two 12-inch diameter branches at a 45-degree angle. Material: 0.040-inch aluminum. Quantity: 1 5. Flange System for Main Pipe Part Code: 302406 Description: Connection system (AccuFlange) for joining the 30 x34 dual-wall pipe and elbows. Function: Must be factory-installed on pipe and elbow ends for proper alignment and connection. Material: Aluminum. Quantity: 41 6. Clamp for Connections Part Code: 34241 Description: 34-inch QuickDraw clamp to secure the outer flange connections. Sealing: Must have a built-in self-sealing rubber gasket to ensure an airtight seal. Material: Aluminum. Quantity: 21 7. Flange for 28-inch Port Part Code: 286G Description: 28-inch aluminum flange. Function: Must be factory-installed on the 28-inch outlet of the reducing cross fitting. Quantity: 1 8. Flange for 12-inch Ports Part Code: 126G Description: 12-inch aluminum flange. Function: Must be factory-installed on the two 12-inch branches of the reducing cross fitting. Quantity: 2

Attachments/Links

Contact Information

Contracting Office Address

• MICC FORT DRUM 4205 PO VALLEY RD
• FORT DRUM , NY 13602-5220
• USA

Primary Point of Contact

• David Fortune
• david.c.fortune.civ@army.mil
• Phone Number 9184206445

Secondary Point of Contact

History

• Sep 21, 2026 02:25 pm CDTCombined Synopsis/Solicitation (Original)

Commodity Codes

• FSC 45Plumbing, Heating, and Sanitation Equipment

• NAICS 332322Sheet Metal Work Manufacturing

Related bids

Sep 22, 2026	[Combined Synopsis/Solicitation (Updated)] DOUBLE WALL INSULATED DUCTING
Sep 23, 2026	[Combined Synopsis/Solicitation (Updated)] DOUBLE WALL INSULATED DUCTING

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