Attachment C - Technical Questions and Answers.pdf

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Attached to
Precast Concrete Components C-Channels and Slabs Federal contract opportunity
Solicitation number
W912HZ26QA015
Issued by
Department of the Army Corps of Engineers Engineer Research and Development Center

About this file

This is a Questions and Answers document for Combined Synopsis/Solicitation No. W912HZ26QA015 issued on 16 March 2026, addressing clarifications regarding precast concrete components (C-Channels and Slabs). The document does not address specific products, services, pricing terms, response dates, or award dates, as it is supplementary clarification material rather than the primary solicitation document.

Key clarifications provided include: (1) no bid bond or performance/payment bond is required as this is a supply purchase; (2) the Government (ERDC) is responsible for unloading delivered precast structures; (3) no shop drawings are required, but concrete break submittals are mandatory per the Description of Requirement; (4) all concrete components require only 4,500 psi strength at 28 days (corrected via Amendment 0002, clarifying an earlier discrepancy regarding the 9-inch-thick SHORT C-Channel); (5) no Government review period applies to shop drawings since rebar layout and overall dimensions will not change; and (6) precast structures may be shipped in quantities that fill two trucks within a 24-hour period, with shipping costs to be included in each part/unit price.

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Precast Concrete Components C-Channels and Slabs

Combined Synopsis/Solicitation No. W912HZ26QA015

QUESTIONS AND ANSWERS – 16 March 2026

Q1: Is a bid bond or a payment and performance bond required?

A1: This is a supply purchase therefore performance or payment bond is not required.

Q2: Who is responsible for unloading the precast structures once delivered onsite?

A2: The Government (ERDC) is responsible for unloading the precast structures

Q3: Are shop drawings and concrete break submittals required?

A3: No shop drawings are required. Concrete break submittals are required as stated in the Description of Requirement (DoR).

Q4: The 9-inch-thick, SHORT, C-Channel states a 6,000 PSI strength after 28 days, but the other structures only require a 4,500 PSI? Is that correct?

A4: All components only need 4,500 psi at 28 days. Drawing E corrected with Amendment 0002.

Q5: What is the anticipated Government review period for shop drawings? The 60 calendar day delivery schedule, may be difficult to achieve pending submittal development and approval periods.

A5: No review required for shop drawings. Rebar layout or overall dimensions change.

Q6: As the precast structures are manufactured and completed, can they be shipped?

A6: Quantities filling up two trucks w/in a 24-hr period may be shipped at a time. Shipping costs should be included in each part/unit price.

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