56--REPAIR OF GAGE HOUSE ROOF

Amendment / Modification

This amendment (0003) to solicitation 140G0226R0007 addresses and responds to contractor questions. The effective date of this amendment is April 15, 2026.

• Question 1 (Q1): Addressed potential replacement of rafters or framing and permission to drive equipment onto the grass adjacent to the structure.
  • Answer 1 (A1): A few rafters may need replacement due to water intrusion. The requestor has observed cable repair vehicles in the grassy area, but it is unclear if the University of Iowa was contacted.
• Period of Performance: 06/01/2026 to 07/31/2026.
• Award Type: Firm Fixed Price.
• Points of Contact:
  • Technical POC: Kevin Townsend (ktownsen@usgs.gov)
  • Admin POC: Samantha Murphy (sjmurphy@usgs.gov)
  • Contract Specialist: Philip Robinson (probinson@usgs.gov)

This amendment does not explicitly state a change to proposal deadlines. However, bidders should review the updated information regarding potential structural repairs and site access, as well as the contact information provided.

Amendment / Modification

This amendment (0002) to solicitation 140G0226R0007, effective April 15, 2026, makes the following changes:

• Site Visit Location Update: The address for the Gage Roofing project site visit has been corrected from "USGS Iowa Water Science Center 400 S Clinton Street Iowa City, IA 52240" to "Gage House 300 S Riverside Drive Iowa City, IA 52246". This is the actual location of the roofing project.
• Site Visit Time Zone Correction: The site visit date and time remain May 5, 2026, at 9:00 AM. The time zone has been corrected from EST to CST for the Iowa City, IA location.

• Item 8 (Name and Address of Contractor) and related sections concerning the site visit location.

• Item 11 (This item only applies to amendments of solicitations) regarding the acknowledgment of receipt.

• All other terms and conditions remain unchanged.

• The period of performance is noted as 06/01/2026 to 07/31/2026.

• The award type is Firm Fixed Price.

• Contact information for Technical POC, Admin POC, and Contract Specialist is provided.

Amendment / Modification

This amendment (0001) to solicitation 140G0226R0007 modifies the Point of Contact (POC) information.

• The Point of Contact (POC) is changed from "Contracting Officer" to "Buyer".

• The POC Name is changed from "Karen LaBouff-Kind" to "Philip Robinson".

• The POC Email Address is changed from "karen_labouff-kind@ios.doi.gov" to "philip_robinson@ios.doi.gov".

• All other terms and conditions remain unchanged.

• The solicitation deadline of May 15, 2026, at 12:00 noon (MDT) for proposals and amendments remains the same.

• The Period of Performance is from 06/01/2026 to 07/31/2026.

• The acquisition remains a Total Small Business Set-Aside.

Solicitation / RFP / RFQ

This document is a Request for Quotation (RFQ) for the "REPAIR OF GAGE HOUSE ROOF" at the USGS Iowa Water Science Center in Iowa City, IA. The acquisition is being solicited as a Total Small Business Set-Aside.

• Services, non-personal, to provide all plant, equipment, labor, materials, and supervision necessary for the roofing repair.

• Work must be in accordance with attached specifications, drawings, and terms.

• Includes demolition, repair, and removal of the Gage House roofing material and job site cleanliness.

• Evaluation of asbestos and asbestos removal and disposal is required.

• Evaluation of metal roof installation experience and efficiency is required.

• Contractor must submit a safety plan meeting OSHA site safety plan requirements.

• Award Type: Firm Fixed Price.

• Estimated magnitude: Less than $25,000.00.

• Period of Performance: June 1, 2026, to July 31, 2026.

• Delivery Date: July 31, 2026.

• Quotations are due by 12:00 PM MDT on May 15, 2026.

• Proposals must be submitted electronically via email to Philip Robinson (probinson@usgs.gov).

• Evaluation will be based on technical capabilities, key qualifications, experience, and price.

• Technical merit is considered more important than price or cost.

• A pre-proposal site visit is scheduled for May 5, 2026, at 9:00 AM EST.

• Total Small Business Set-Aside.

• NAICS Code: 238160 - Roofing Contractors.

• Small business size standard: $19 million.

• The solicitation references Attachment 1 for the "USGS Gage Roof SOW" and other attachments for specifications and drawings.

• Contact Information: Philip Robinson (Contract Specialist) at probinson@usgs.gov or 303-236-0000.

• Questions are due by May 8, 2026.

Other / Unclassified

This document is a JPEG image file named "B08_Side_profile.jpg". It appears to be a photograph of an exterior scene, possibly showing a building with brickwork and overgrown vegetation. The image was posted on April 15, 2026.

As an image file, this document does not contain textual information typically found in solicitations, SOWs, amendments, or Q&A documents. Its relevance to bidders is unclear without further context from the SAM.gov opportunity record. It may be an exhibit, a site photograph, or an unrelated attachment.

Other / Unclassified

This document is an image file (B08_utilities.jpg) showing a concrete structure with some red piping visible at its base, surrounded by dry leaves and debris. A metal railing and walkway are also present.

This image does not contain textual information directly related to a solicitation, SOW, PWS, amendment, or Q&A. Its relevance to bidders is unclear without further context from the SAM.gov opportunity record.

Other / Unclassified

This document is an image file (B08_Back.jpg) attached to a SAM.gov opportunity record. The image appears to show a section of an exterior wall, featuring brickwork and a concrete structure with some graffiti. It does not contain textual information relevant to a solicitation, SOW, amendment, or other standard procurement document.

As this is an image file without any discernible procurement-related content, it is not directly relevant to bidders in terms of understanding requirements, deliverables, deadlines, or submission instructions. Its purpose within the SAM.gov record is unclear without further context.

Form / Attachment / Pricing Sheet

This document is an image file (JPEG) named 'B08_Interior_front_decking.jpg'. It appears to be a visual record or inspection of interior front decking, potentially showing damage or a specific condition.

The image displays wooden planks and structural beams, with visible signs of wear, damage, or deterioration in some areas. It provides a visual reference for the condition of the decking.

This image may be relevant to bidders by providing visual context for the condition of existing infrastructure or materials related to a construction, repair, or maintenance opportunity. It could inform site assessment, material requirements, or the scope of work needed for an associated solicitation.

Form / Attachment / Pricing Sheet

This document is an image file named 'B08_Side_profile_soffit.jpg'. It appears to be a photograph providing a visual reference of a building's exterior, specifically focusing on the soffit area above a window. This image likely serves as an attachment to a solicitation or statement of work, providing context or detail about the condition or specific architectural features of a property that is part of the opportunity.

The image shows a brick wall, a window with a screen, and the underside of a roof overhang (soffit). The soffit area appears to have some damage or disrepair, including a broken vent or opening. The photograph is taken from a low angle, looking upwards.

This visual documentation is relevant to bidders as it provides a direct depiction of the work site or a specific component requiring attention. It helps potential offerors understand the physical condition and architectural details of the area in question, which is crucial for accurately assessing the scope of work, estimating costs, and preparing a compliant proposal. Bidders should review this image to identify potential repair or construction needs related to the soffit and surrounding structures.

Other / Unclassified

This document is an image file (JPEG) showing an interior view of a room with a wooden plank ceiling. It appears to depict a ventilation opening in the ceiling and some electrical conduit running along the walls and ceiling. The image quality is moderate, and the room appears to be in a state of disrepair or under construction.

This image may be relevant to bidders by providing a visual reference of the existing conditions or specific areas of work related to an opportunity. It could be an attachment to a solicitation, SOW, or PWS, illustrating the physical environment where services are to be performed, such as HVAC work, electrical repairs, or general building maintenance. Bidders should review this image in conjunction with other provided documents to understand the scope and requirements of the opportunity.

Other / Unclassified

This document is an image file (JPEG) named 'B08_Front.jpg' with a size of 193,793 bytes, posted on April 15, 2026. The image appears to show an exterior view of a small brick building with a red tile roof, a yellow fire hydrant, and a person in a high-visibility vest. It does not contain textual information directly relevant to a procurement opportunity.

As this document is an image file without discernible procurement-related text or data, it does not provide specific information for bidders to assess their suitability for an opportunity or to prepare a response. Its relevance to a SAM.gov opportunity record is unclear without further context.

Other / Unclassified

This document is an image (B08_Upstream.jpg) showing a brick structure with a red tile roof, likely a monitoring station. A person in a high-visibility vest is visible on a metal platform attached to the structure. The image appears to be related to environmental monitoring or data collection, possibly for a government agency given the "USGS" logo visible on the door.

This image may serve as a visual reference for a specific site or piece of equipment relevant to a SAM.gov opportunity. Bidders interested in opportunities involving site surveys, equipment installation, maintenance, or data collection at such facilities may find this image useful for understanding the physical context of the work.

Other / Unclassified

This document is a General Decision Number IA20260068, effective 01/02/2026, which supersedes IA20250068. It provides prevailing wage rates and fringes for various construction crafts in Johnson County, Iowa, specifically for building construction projects (excluding single-family homes or apartments up to four stories).

This document is crucial for bidders on federal or federally-funded construction projects in the specified area. It outlines the minimum wage rates and fringe benefits that must be paid to laborers and mechanics employed on such projects, as required by the Davis-Bacon Act and related legislation. Bidders must use this information to accurately calculate labor costs in their proposals and ensure compliance with labor standards upon award. The document also details Executive Orders related to paid sick leave for federal contractors and minimum wage requirements, providing essential compliance information.

Other / Unclassified

This document is an image file (JPEG) named 'B08_Front_soffit.jpg'. It appears to be a photograph of architectural elements, specifically a soffit area with brickwork and wooden paneling. The image does not contain any text or explicit information related to a government contract, solicitation, or work statement.

As this document is an image without any accompanying textual information or context within the provided metadata, its relevance to potential bidders cannot be determined. It does not provide details on requirements, scope, deadlines, or any other information typically found in procurement documents.

Other / Unclassified

This document is an image file (JPEG) named "B08_Interior_decking.jpg". The image displays the interior of a wooden structure, likely an attic or roof space, showing wooden beams, planks, and some signs of wear or damage. It does not contain textual information that can be summarized.

As this is an image file without accompanying text or context, its relevance to potential bidders cannot be determined from the provided information. It does not appear to be a solicitation, SOW/PWS, amendment, Q&A, or form.

Statement of Work (SOW) / Performance Work Statement (PWS)

This document outlines the scope of work for repairs and replacements to the roof and soffits of an existing 8'x8' brick structure.

• Roofing: Remove existing tile roofing and 1" roof sheathing. Install new 4-ply ½" plywood sheathing (no OSB). Install new 29-gauge painted ribbed steel roofing, including ice and snow guard adhesive, trims (drip edge, ridge cap), and closures. Color and warranty information for the steel roof must be included.

• Soffits & Facia: Remove existing blocks at rafter tails and on the bottom side of soffit runs to create smoother lines. Install new 2"x6" facia boards. Install 29-gauge steel soffit and facia trim, color-coded to match the roof.

• Ceiling: Install a white steel ceiling with necessary trim and a scuttle hole.

• Structural: Rafters appear to be in good shape. "Sistering up" with new wood is recommended for any questionable rafters or bottom chords.

• Site Visit: A site visit is mandatory for all bidders due to challenging site conditions, including limited parking, heavy pedestrian and commercial traffic, a significant slope, and proximity to a river and street. Tear-off material must be removed immediately upon hitting the ground.

• Material Handling: New materials will be delivered in sizes that fit most trucks and must be installed directly onto the building due to lack of storage space.

• Safety: Scaffolding will be required for safe site and project execution.

• Material Concerns: Existing roofing materials may contain asbestos; bidders should be aware of potential hazards.

Other / Unclassified

This document is an image file (B08_Interior_structure.jpg) depicting the interior structure of what appears to be a wooden roof or attic space. It shows wooden beams, planks, and bracing. The image quality is moderate, with some areas of shadow and detail obscured.

This document is likely an attachment to a SAM.gov opportunity record, possibly related to construction, repair, or inspection services. Bidders interested in such opportunities should review this image to assess the condition and nature of the structural elements involved. It may provide visual context for the scope of work, required materials, or site conditions.