SPECIAL NOTICE
Y -- Rio Puerto Nuevo Project, Supplemental Contract 1, Upper Margarita Channel (2C2/2C3), San Juan, Puerto Rico
- Notice Date
- 6/16/2021 5:14:52 AM
- Notice Type
- Special Notice
- NAICS
- 237990
— Other Heavy and Civil Engineering Construction
- Contracting Office
- US ARMY ENGINEER DISTRICT JACKSONVI JACKSONVILLE FL 32207-8175 USA
- ZIP Code
- 32207-8175
- Solicitation Number
- W912EP20Z0036
- Response Due
- 6/18/2021 11:00:00 AM
- Archive Date
- 06/18/2021
- Point of Contact
- Anelis I. Nazario Castillo, Phone: 9042323285, Tedra N. Thompson, Phone: 9042321051
- E-Mail Address
-
Anelis.I.Nazario-Castillo@usace.army.mil, tedra.n.thompson@usace.army.mil
(Anelis.I.Nazario-Castillo@usace.army.mil, tedra.n.thompson@usace.army.mil)
- Description
- Rio Puerto Nuevo Project, Supplemental Contract 1, Upper Margarita Channel (2C2/2C3), San Juan, Puerto Rico This notice, which provides DRAFT documentation (plans and specifications) pertaining to the forthcoming procurement of the subject rio Puerto Nuevo Project, is provided for INFORMATIONAL PURPOSES ONLY. The Government may consider comments and inquiries while preparing the final plans and specs; however, the Government is not seeking comments and may not provide responses to inquiries. The Government Reserves the right�not to incorporate comments or any suggested changes. The Rio Puerto Nuevo (aka Rio Piedras) is the main drainage system for the San Juan metropolitan area. Its fully urbanized watershed covers an area of over 25 square miles. Frequent and severe flooding affects more than 6,000 families and dozens of major public buildings and facilities located within the flood plain. Each two year or greater flood event results in millions of dollars in damages. The Upper Margarita Channel is a tributary of Rio Puerto Nuevo, which drains the adjacent Mario Julio Industrial Park as well as the City of Guaynabo. The existing earthen channel has a random cross-section and is heavily vegetated. To reduce upstream flooding, this project will construct a concrete channel, capable of conveying supercritical flows, to the 2C1 stilling basin that was previously constructed. The Upper Margarita Channel Project (2C3) features a 30-foot wide concrete U-Frame channel, which begins at the stilling basin and extends upstream approximately 3,600 feet to just north of the PR-2 Caparra Interchange, near the San Patricio Shopping Center. An existing 24� elliptical concrete gravity sewer (Matadero Trunk Line) crosses the Lower Margarita Channel at an elevation higher than the U-Channel invert. This conflict will be resolved by replacing a portion of the gravity sewer with a new siphon. The siphon work is called out as Project 2C2, but is combined with Project 2C3 for design and construction. The project is located in San Juan, Puerto Rico along a 0.6-mile reach of a channel tributary to Rio Puerto Nuevo that feeds into San Juan Harbor. The provided documentation is published for�informational purposes only. Although bidder inquiries or contractor questions will not be answered at this time, the Government will address such inquiries/questions upon issuance of the actual solicitation.
- Web Link
-
SAM.gov Permalink
(https://beta.sam.gov/opp/fa506d2536fc476890fab127b354e0e4/view)
- Place of Performance
- Address: San Juan, PR, USA
- Country: USA
- Country: USA
- Record
- SN06033216-F 20210618/210616230117 (samdaily.us)
- Source
-
SAM.gov Link to This Notice
(may not be valid after Archive Date)
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