26QA012_Att_3_Consolidated_QA for SAM.xlsx

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Cristobal Colon Earthwork Improvement Materials - Gravel
Solicitation number
W912CL26QA012
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This is a Consolidated Questions and Answers document for federal contract solicitation W912CL26QA012, issued by the Department of the Army Materiel Command Army Contracting Command for the Cristobal Colon Earthwork Improvement Materials project in Panama. The solicitation, issued on 2 April 2026 with an initial offer due date of 15 April 2026 (subsequently extended to 20 April 2026 via Amendment 0001), seeks delivery of three primary materials: 5,183 cubic yards of angular crushed stone mixed with stone dust (CLIN 0001, due 29 May 2026); 206,600 square feet of woven geotextile fabric for separation/stabilization (CLIN 0002, due 13-15 May 2026); and 2,050 linear feet of wire-backed silt fence with wooden stakes (CLIN 0003, due 13-15 May 2026). Materials must be delivered to three separate plots at Fort Sherman, Panama, with gravel deliveries scheduled at 540 cubic yards per day during a 6-hour unloading window.

The Q&A document captures 23 inquiries from contractors received by the 9 April 2026 deadline (extended to 13 April 2026 via Amendment 0001), addressing critical specification gaps and logistical concerns. Key government responses include corrections to material quantities, clarifications on technical standards (UFGS 32 11 23 for aggregate base course; AASHTO M288 for geotextile; ASTM D6462 or equivalent for silt fence), revised delivery windows allowing materials to arrive as early as 13 May, and confirmation that Panama labor laws and environmental regulations apply. Outstanding questions requiring government response address specific insurance minimums, lead time feasibility for materials, detailed material specifications and approved equivalent products, site visit availability, vehicle credentialing timelines, escort and background screening procedures, and delivery logistics including road weight limits, truck staging areas, and independent volume verification methods. Amendment 0001 also added CLIN 0004 for drainage materials, reflecting evolving project scope.

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Solicitation Q&A

#DateCompany NameDocument; Section; Page; ParagraphQuestionGovernment ResponseChange RFP
(Y/N)Amend #
104/07/2026SF1449 pg.2 vs SOW §1.4 & §5.1.2The SF1449 lists 206,600 SF for CLIN 0002 (geotextile), but the SOW says 206,000 SF in two different sections. Which quantity should we price to?The correct quantity is 206,600 SF. SOW is correctedY1
204/07/2026SF1449 CLIN 0003CLIN 0003 for the silt fence shows "Volume Set: CY" but the unit is Linear Foot. We are assuming LF is correct — can you confirm?Corrected to LF. See conformed copy of the solicitation with Amendment 0001Y1
304/07/2026SOW §5.1.1The gravel is specified as ¾"-0 angular crushed stone mixed with stone dust, free of clay and organics. Is there a specific ASTM or AASHTO gradation we need to meet (e.g., ASTM C33, AASHTO M43 #67), or will the Panama Engineer Cell provide their own gradation envelope during the certification review?SOW 5.1.1 updated to include UFGS 32 11 23 - Aggregate Base CourseY1
404/07/2026SOW §5.1.1On the stone dust content — is there a target ratio or a max fines limit (say, passing the #200 sieve) that the mix needs to stay within? This affects how we spec the order with the quarry.See updated SOW 5.1.1(c)Y1
504/07/2026SOW §5.1.2The SOW calls for "geo-textile material" and the solicitation title says "woven geotextile fabric," but there are no technical specs — no tensile strength, no permeability, no weight class, no ASTM reference. Could you provide the full specification or at least a standard class (e.g., AASHTO M288 for separation/stabilization)? Without this we cannot confirm the right product or get firm pricing from suppliers.See updated SOW 5.1.2Y1
604/07/2026SOW §5.1.3Same issue with the silt fence — we know it is wire-backed with wooden stakes, but we need to know the wire gauge, mesh opening size, fabric weight, stake dimensions and spacing. Is there an ASTM D6462 or state DOT equivalent spec we should follow?See updated SOW 5.1.3Y1
704/07/2026SOW §5.1.1Section 5.1.1 says material certification documents need to be submitted before delivery, and that the JSOCG Panama Engineer Cell will inspect. (a) What specific tests do you need — gradation analysis, LA Abrasion, soundness? (b) Does the lab need to be accredited or pre-approved? (c) How far in advance of delivery do you need the certs?
804/07/2026SOW §5.1.4 & Tech Exhibit 2Delivering 540 CY/day means roughly 45-54 truck trips in a 6-hour window (0900-1500). Are there weight or size limits on the roads into Fort Sherman/the plots? How many trucks can unload at the same time at each plot? Is there a staging area where trucks can queue while waiting to unload?
904/07/2026SOW §5.1.4(c)The SOW says we cannot stockpile on site unless the COR directs it. If a truck arrives and the previous one has not finished unloading, where should it wait? Is there a marshalling area near the gate or along the access road?
1004/07/2026Technical Exhibit 2The gravel schedule is marked "tentative and subject to change." What kind of notice will we get if the schedule changes? And could the daily volume (540 CY) change, or just the dates?
1104/07/2026SOW §5.1.2 & §5.1.3Both the geotextile (206,000 SF) and silt fence (2,050 LF) need to be at Plot #2 by 1100 on 18 May. That is a lot of material for a single morning delivery. Can we start delivering those items a day or two before the 18th, or does everything have to arrive on that date?See updated SOW 1.5, which states woven geotextile and silt fence materials shall be delivered no later than 13 May, with completion no later than 15 May. The initial delivery on 13 May is repeated in SOW 5.1.2 and 5.1.3.Y1
1204/07/2026SOW §1.6.7.3, §1.6.21.3 & §1.6.21.4The SOW requires escorts at all times and background screening (NCIC-III/TSDB) for all our people. How long does the screening process typically take? And with deliveries going to three plots at the same time, how many escort teams will be available?
1304/07/2026SOW §1.6.28.2The vehicle list is due 15 days after award, but the performance period starts 18 May. Depending on when the contract is awarded, that timeline could be tight. Will the Government be able to expedite vehicle credentialing so our trucks have access from Day 1?
1404/07/2026SOW §4.5.1.4Section 4.5.1.4 references "Colombian labor laws" and "the GOC." Since the work is in Panama, we are assuming this should read Panamanian labor laws (Código de Trabajo) and Government of Panama. Can you confirm?Corrected to Panamanian labor laws.Y1
1504/07/2026SOW §1.6.24.4Section 1.6.24.4 on waste material references "the Government of Belize regulations." This should be Panama / MiAmbiente, correct?Section 1.6.24.4 removedY1
1604/07/2026SOW §4.5, §4.5.1.2, §4.5.1.3The insurance sections say coverage needs to meet "minimum limits as established by the Government of Panama" but do not give dollar amounts. Can you provide the specific minimums for General Liability, Auto Liability, and Workers' Comp?
1704/07/2026GeneralIs there an opportunity for a pre-quote site visit so we can assess the road conditions, access routes, and the three plot locations? If so, what dates are available and who should we contact to schedule?
1804/07/2026Addendum §6.2 & §6.3Are there page limits or specific formatting requirements (font, margins, etc.) for the Technical Plan beyond what is listed in the Addendum?No additional formatting requirements.Y1
1904/07/2026SOW §5.1.1(b) & Att. 1, Deliverable A003For the daily gravel delivery receipts (A003) — is there a specific template or format you want us to use? And for verifying volume, are quarry delivery tickets acceptable, or do you need independent measurement (e.g., truck scale tickets, survey)?
2004/07/2026SOW §1.2 & Technical Exhibit 1The map in Technical Exhibit 1 shows the general location of the three plots, but for route planning and transport costing, could you provide GPS coordinates for each plot delivery point and for the installation gate where vehicles will be checked in?
21APRIL,7SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES 0001 Delivery Schedule

Delivery On Or Before Delivery Date 29 May 2026

Quantity 5,183 Cubic Yard“Please indicate to us what was the criterion for setting this date.”
22APRIL,7SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES 0002 Delivery Schedule

Delivery On Or Before Delivery Date 18 May 2026

Quantity 206,600 Square Foot“Please indicate to us what was the criterion for setting this date.” The estimated lead time for this material is several weeks.
23APRIL,7SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL PRODUCTS AND COMMERCIAL SERVICES 0003 Delivery Schedule

Delivery On Or Before Delivery Date 18 May 2026

Quantity 2050 Linear Foot“Please indicate to us what was the criterion for setting this date. The estimated lead time for this material is several weeks.
7-AprSOW §5.1.2Could you please confirm the following specifications for the geotextile material:

Required type (woven vs. nonwoven) Minimum strength or performance standards (e.g., grab tensile, puncture, etc.)

Applicable ASTM or other standards Any approved brand, model, or equivalent references

Any thickness or weight requirements (oz/sq yd)See updated SOW 5.1.2Y1
7-AprSOW §5.1.2Please confirm if standard commercial-grade woven stabilization geotextile (e.g., equivalent to Mirafi 500X or similar) would be considered acceptable.

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