SOLICITATION NOTICE
99 -- PAVEMENT SEALING - Package #1
- Notice Date
- 9/11/2012
- Notice Type
- Combined Synopsis/Solicitation
- NAICS
- 238990
— All Other Specialty Trade Contractors
- Contracting Office
- Department of the Army, U.S. Army Corps of Engineers, USACE District, Baltimore, 10 South Howard Street, Baltimore, Maryland, 21203, United States
- ZIP Code
- 21203
- Solicitation Number
- W912DR-12-T-0110
- Archive Date
- 10/2/2012
- Point of Contact
- cheley auguste, Fax: 410-962-2001
- E-Mail Address
-
Cheley.Auguste@usace.army.mil
(Cheley.Auguste@usace.army.mil)
- Small Business Set-Aside
- Total Small Business
- Description
- Sealing Pavement. PAVEMENT SEALING: The Contractor shall provide all labor, supervision, materials, equipment, and supplies to complete the following: 1. Summary: Fill cracks in the existing asphalt roadways and parking lots and apply a pavement sealer. See Figure 1 for a map of the project pavement sealing areas. 2. Surface Preparation: All surfaces to be sealed shall be cleaned of dirt, dust, debris, grease, oil, and water. Grease, oil, and fuel spots shall be treated in accordance to the pavement sealer manufacturer's recommendations. Cracks from 3/8" to 1" wide shall be sealed with an approved crack sealant prior to applying pavement sealer. 3. Crack Sealing: Crack sealing material shall be a hot applied crack and joint sealant composed of asphaltic resins and synthetic polymer rubber. The product shall have the following properties when tested in accordance with ASTM D6690: Recommended Pour Temperature - 370-390°F; Cone Penetration - 90 max.; Resiliency - 60%; Viscosity - 40±20 poise; Flexibility @ 20°F (1" Mandrel) - Pass; Specific Gravity - 1.14-1.18; Asphalt Compatibility - Passes. The product shall be applied by a wand or pour pot. The sealant shall be banded to 2" to 3" wide over the crack using a sealing shoe or squeegee. 4. Pavement Sealer: Pavement Sealer shall be an asphalt based emulsion fortified with coal tar for added fuel resistance and durability. The sealer shall contain sand at the rate of 3-5 lbs. per gallon to promote slip resistance and a polymer latex resin emulsion for toughness and suspension of sand. The material shall be black and pass the following procedures in accordance with ASTM D 140, ASTM D 466, ASTM B117, ASTM D 529, ASTM D 2939, and ASTM D244: Non Volatiles - 47-53%; Ash Non Volatiles - 30-60%; Specific Gravity 25°C - 1.18 minimum; Drying Time - 8 hr. maximum; Adhesion and Resistance to Water - No penetration or loss of adhesion; Resistance to Heat - No Blistering or Sagging; Flexibility - No cracking or flaking; Resistance to Impact - No chipping, flaking, or cracking. Sand shall meet 40-70 mesh American Foundrymen Specification (AFS) rating. 5. Pavement Sealer Application: The number of coats of pavement sealer shall be as specified by the manufacturer but in no case will be less than two. Pavement sealer may be applied by either pressurized spray application equipment or self-propelled squeegee equipment. Pressurized spray equipment shall be capable of spraying pavement sealer with suspended sand. Equipment shall ensure a homogeneous consistency of the pavement sealer throughout the application. The pavement sealer shall be applied at a rate of 70-80 square feet per gallon or as recommended by the manufacturer. The pavement and ambient temperatures shall be no less than 50°F at the time of application, and the ambient temperature shall not be less than 50°F in the 24 hours after application.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USA/COE/DACA31/W912DR-12-T-0110/listing.html)
- Place of Performance
- Address: CURWENSVILLE LAKE, CURWENSVILLE, PENNSYLVANIA, Currensville, Pennsylvania, United States
- Record
- SN02877775-W 20120913/120912001645-e68eed9e48d6d1691366c6858601522b (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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