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Specialized Materials Supply – Natural Hydraulic Lime (NHL) Mortar

Active
Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

General Info

Agency

Department Of The Interior → Montana State OfficeView Agency

NAICS

327310 - Cement ManufacturingView NAICS

Place of Performance

MT

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

Posted

subcontract

Response Deadline

Submission deadline

Response Deadline

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Organization & Contact Information

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AgencyDepartment Of The Interior → Montana State Office
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Montana State Office
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Supply of NHL-certified mortar and locally sourced sand materials meeting historic preservation and Buy American Act requirements.

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Same NAICS industry code

NAICS: 327310
SLED
Supply of 1/2" Haydite Lightweight AggregateThe contract involves the supply of 1/2 inch Haydite lightweight aggregate, delivered by the cubic yard to Springfield Maintenance and other Missouri Department of Transportation locations under FOB destination terms, meaning the seller assumes all responsibility and costs until the material arrives at the designated delivery points. The product is intended for use in transportation infrastructure projects and must meet specified quality and performance standards appropriate for MoDOT applications. The solicitation is classified as a subcontract under NAICS code 327310, which corresponds to other brick, stone, and related construction material manufacturing, indicating the supplier must be capable of producing or sourcing compliant lightweight aggregate. The opportunity was posted on July 23, 2026, with a response deadline of August 11, 2026, at 3:00 PM, providing potential contractors a limited window to submit bids. The contracting entity is the Missouri Department of Transportation Southwest District, and delivery must be made across multiple MoDOT sites without a specified primary location, requiring flexibility in logistics and scheduling. All materials must be delivered to FOB destination, which places the onus on the supplier to ensure timely, damage-free arrival and proper documentation upon delivery. The contract does not indicate any set-asides or special socioeconomic requirements, and while no point of contact is listed, bidders are expected to reference the provided online portal for further details and submission protocols.
MODOT SOUTHWEST DISTRICT

POSTED

19 days ago

DEADLINE

in about 13 hours
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More opportunities from Department Of The Interior → Montana State Office

Same awarding agency

NAICS: 238140
New
Federal
Z--CHRISTENOT MILL STABILIZATION
Solicitation # 140L3626Q0046
The Bureau of Land Management’s Montana State Office is seeking qualified small business contractors to stabilize the historic Christenot Mill near Virginia City, Montana, under an arrested decay preservation strategy that prioritizes structural integrity while preserving historical authenticity in compliance with SHPO standards. The work, scheduled to occur between September 15, 2026, and October 31, 2028, is a firm fixed-price construction contract valued between $25,000 and $100,000, classified under NAICS code 238140 for masonry contractors. The contractor must rely on the 2022 Condition Assessment and supporting documentation to execute stabilization measures, sourcing all sand materials from approved local locations to ensure historical accuracy, and providing all labor and construction supplies. The site is located in Chouteau County, Montana, and bidders are strongly urged to conduct a personal site visit to fully understand site conditions, with failure to do so waiving any right to claim additional costs post-award. This procurement is a total small business set-aside under FAR Parts 13, 19, and 36, and responses must be submitted via Standard Form 1442 by 7:00 PM Mountain Time on September 2, 2026. All questions must be submitted in writing to Contract Specialist Jorge Alvarez no later than 1:00 PM Mountain Time on August 26, 2026, and no direct contact with government personnel is permitted during the solicitation period. Correspondence must be directed exclusively through the provided email and phone number, and the contract will be awarded as a single award to the most qualified small business offeror. The place of performance and operational details are centered in Chouteau County, and adherence to preservation standards and historical material specifications is critical to evaluation and compliance.
Masonry Contractors

POSTED

about 14 hours ago

DEADLINE

in 23 days
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