Z--Independence National Historical Park (INDE) - Masonry Rehabilitation of Second
National Park Service · DOI, NPS CONOPS STRATEGIC
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation 140P4226R0012 in this department, oldest first.
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Answer the notice: this is when the requirement can still be shaped.
- Contact the contracting officer named on the notice.
- Check who won similar work; they are the likely bidders.
What the notice says
The Department of the Interior (DOI) - Critical Acquisition Response Team (CART), on behalf of the National Park Service (NPS) has a requirement for Independence National Historical Park (INDE) GENERAL: This is a NEW requirement. This is a PRE-SOLICITATION NOTICE only and does not constitute a solicitation; accordingly, no response is due at this time. No questions nor phone call will be accepted about this pre-solicitation notice. All questions and phone calls will be addressed after the solicitation is posted through official amendments. Specific instructions on submitting proposals will be … (show all)
contained in the solicitation documents. It is anticipated that the solicitation will be issued sometime on or after April 24, 2026! The entire solicitation package, including all attachments, will be available electronically through SAM.gov only. Paper copies of this solicitation are not and will not be made available. Anyone wishing to participate in this proposed procurement must obtain their copy from SAM.gov | Home. Copies will not be mailed from the Contracting Office. All amendments will be posted on SAM.gov | Home. Contractors will be solely responsible for obtaining amendments from this site to update files. PROJECT SCOPE: The general scope of work includes: The National Park Service - Contracting Operations - Critical Acquisition Response Team (CART) is seeking one (1) contractor to provide all labor, supervision, materials, tools, supplies, transportation, personal protection equipment, and support equipment incidental for the rehabilitation of the Second Bank Block Landscape features. A. Base item work consists of: 1. Replacement of damaged walkways and paving, including the Morris Sculpture surrounds 2. Construction of an exposed aggregate concrete walk to replace the desire pathway. 3. Address drainage deficiencies through regrading and reseeding and repair of drainage systems 4. Restoration of trees and shrub plantings around Morris Plaza. 5. Helical pile foundation repairs at Morris Statue base and pier at south Walnut Plaza. B. Optional/Additive Items work consists of (Subject to Availability of Funding): 1. Optional Item 1: Repair of deteriorating perimeter walls 2. Optional Item 2: Restoration of interpretive site walls representing historic structures on new foundations and associated soils and planting renewal 3. Optional Item 3: Conservation of Robert Morris statue and stone plinth off-site and restoration/repair and cleaning of marble base and steps. Replacement of concrete foundation. Reinstallation of sculpture. 4. Optional Item 4: pervious concrete instead of exposed aggregate concrete as stated in (A)(2) above. PERIOD OF PERFORMANCE: Approximately 365 days after Notice to Proceed. Notice to Proceed will not be issued until submittals are approved, and confirmation of mobilization date. Submittals shall begin ten (10) calendar days after award. PLACE OF PERFORMANCE: Independence National Historical Park, Philadelphia, PA. PROCUREMENT TYPE: The solicitation and resulting award will be conducted under FAR Part 15 � using Lowest Price Technically Acceptable under FAR 15.101-2, and FAR 36 - Construction and Architect-Engineering Contracts. The Government will issue a single firm fixed price contract in accordance with FAR 16.2. (Subject to Change per new Revolutionary FAR Updates, may change to FAR 12, but will still be lowest price technically acceptable). Reference to solicitation when issued. SET-ASIDE: This acquisition will be a 100% Small Business. Offers will only be accepted from small business concerns. Offers received from concerns that are not small business concerns shall be considered nonresponsive and will be rejected. NORTH AMERICAN INDUSTRIAL CLASSIFICATION SYSTEM (NAICS) CODE AND SMALL BUSINESS SIZE STANDARD: The NAICS code for this project is 238140 - Masonry Contractors and the small business size standard is $19.0. Pre-Proposal Meeting is planned for Wednesday, April 29, 2026 at 10 AM Eastern, full details will be available when solicitation is released. NOTE 1: All prospective contractors must be registered in the System for Award Management (SAM) database at http://www.sam/gov/ before award of contract; failure to register in the SAM database shall cause your firm to be ineligible for the award and removed from consideration. NOTE 2: As required by the Farm Security and Rural Investment Act of 2002 and the Energy Policy Act of 2005 (7 U.S.C. 8102(c)(3)), the offeror certifies, by signing this offer, that biobased products (within categories of products listed by the United States Department of Agriculture in 7 CFR part 2902, subpart B) to be used or delivered in the performance of the contract, other than biobased products that are not purchased by the offeror as a direct result of this contract, will comply with the applicable specifications or other contractual requirements.
Who won similar work
23 award notices on SAM.gov in the last 24 months. Matched by: Same agency (National Park Service), same product/service code (PSC) Z1QA.
Single-winner award sizes (23): middle half $34K to $377K, median $120K; range $12K to $1.2M.
| Winner | Awards | Value | Last |
|---|---|---|---|
| CHAPARRAL CONSTRUCTION, INC. | 2 | $527K | Feb 24, 2026 |
| JAXON CONSTRUCTION INC | 2 | $445K | Aug 17, 2026 |
| GREEN CAT SERVICES LLC | 2 | $40K | Aug 25, 2025 |
| POPOWSKI BROTHERS, INC. | 1 | $1.2M | May 6, 2026 |
| ALPHA CONTRACTORS GROUP INC | 1 | $644K | Jun 26, 2026 |
| GREENSTONE CONSTRUCTION, INC. | 1 | $425K | Jun 12, 2025 |
| TREELINE CONSTRUCTION, INC. | 1 | $419K | Jun 26, 2026 |
| DDL GROUP LLC | 1 | $418K | May 18, 2026 |
| CROWLEY HOLDINGS LLC | 1 | $335K | Aug 17, 2026 |
| AMBIT CONSTRUCTION & DESIGN, INC. | 1 | $209K | Apr 25, 2025 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.
- Sep 2, 2026BETHEL CONSTRUCTION LLC$184KZ--STGE - GTT Retaining Wall RehabNo listed company matched (Materiality N/A)
- Aug 17, 2026JAXON CONSTRUCTION INC$299KZ--REPLACE ROOFS AND VENTS FORT CRONKHITE, GOGANo listed company matched (Materiality N/A)
- Aug 17, 2026CROWLEY HOLDINGS LLC$335KZ--Theodore Roosevelt National Park- Restripe Park Roads/Install Speed Humps/Apply Crack SealantsNo listed company matched (Materiality N/A)
- Jul 15, 2026D. JOS. BRENDEL, LLC$12KZ--PRPA 16025 Door Restoration, President's Park, Washington D.C.No listed company matched (Materiality N/A)
- Jun 26, 2026TREELINE CONSTRUCTION, INC.$419KZ--Rehab Bear Valley School Foundation, NPS-PINNNo listed company matched (Materiality N/A)
- Jun 26, 2026ALPHA CONTRACTORS GROUP INC$644KZ--Theodore Roosevelt National Park-Replace BoundaryNo listed company matched (Materiality N/A)
- Jun 18, 2026excellent painters group LLC$35KZ--BLRI-STAIN REPAIR CHINKING B828,832,545No listed company matched (Materiality N/A)
- Jun 17, 2026RAY LAFORE TRUCK SERVICE INC$67KZ--Ste. Genevieve National Historical Park - Well DecNo listed company matched (Materiality N/A)
- May 18, 2026DDL GROUP LLC$418KZ--Siding ReplacementNo listed company matched (Materiality N/A)
- May 6, 2026POPOWSKI BROTHERS, INC.$1.2MZ--NCR-PRWI: CC5 A UNIT BATHHOUSE & WALKWAYNo listed company matched (Materiality N/A)
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 0 of these past winners lobbied Natl Park Service (NPS) since 2024 (0 filings)
- 0 of their lobbyists list a past Natl Park Service (NPS) job
- No corporate PAC money from them to the overseeing committees since 2024
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 0 bills named on the past winners' lobbying filings
- 15 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 0 of the past winners are listed companies
- 0 insider buys and 0 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.