34 71 13 - Vehicle Barriers.pdf
PDF 475 KB Posted
- Attached to
- West Pump Station Replacement Project
- Solicitation number
- Not on record
- Issued by
- Chester County, Pennsylvania
About this file
This is a technical specification document for Vehicle Barriers (Section 34 71 13) prepared by Herbert, Rowland & Grubic, Inc. for the West Pump Station Replacement Project managed by Northwestern Chester County Municipal Authority in Pennsylvania. The specification details the materials, installation requirements, and quality standards for bollard posts and plastic bollard covers to be incorporated into the site improvements of the pump station project. The work includes 7-inch bollard posts manufactured from ASTM 500 B structural grade steel with a 6-inch base diameter finished in grey primer, plastic bollard covers made of 0.125-inch HDPE with 7.100-inch inside diameter, and reflective tape graphics (3M #5100R) applied by the owner's color selection. Bollard posts are to be embedded in concrete footings with a minimum 3000 psi strength, and covers are to be installed per manufacturer specifications. The document establishes compliance requirements referencing AASHTO, ASTM, and Pennsylvania Department of Transportation standards, along with submittal procedures for product data, color samples, setting drawings, and warranty documentation.
The specification mandates that bollards and accessories comply with manufacturer installation instructions and setting drawings, with protection maintained throughout delivery, storage, and handling. All bollards must be inspected for damage and defects prior to installation, with field touch-up permitted for minor imperfections according to manufacturer guidance. Damaged or defective units incapable of field repair must be replaced. Prior to substantial completion, all bollards require cleaning to remove dust, dirt, adhesives, and foreign materials in accordance with manufacturer instructions, with additional touch-up applied to any damaged finishes. The specification references related sections for concrete fill work and general execution requirements, and requires submission of executed manufacturer warranties upon project closeout. Approved manufacturers include Innoplast or approved equal products meeting the specified dimensions, materials, and performance criteria.
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Text version
34 71 13 – VEHICLE BARRIERS
Herbert, Rowland & Grubic, Inc. 34 71 13 - 1 000483.0450
SECTION 34 71 13 – VEHICLE BARRIERS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Bollard posts.
2. Plastic Bollard covers.
B. Related Sections:
1. Division 03 Sections: Concrete fill for bollards.
1.2 REFERENCES
A. American Association of State Highway and Transportation Officials:
1. AASHTO M180 - Standard Specification for Corrugated Sheet Steel Beams for
Highway Guardrail.
B. ASTM International:
1. ASTM A36/A36M - Standard Specification for Carbon Structural Steel.
2. ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized)
Coatings on Iron and Steel Products.
3. ASTM A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware.
4. ASTM A428/A428M - Standard Test Method for Weight Mass of Coating on
Aluminum-Coated Iron or Steel Articles.
5. ASTM A500/A500M - Standard Specification for Cold-Formed Welded and
Seamless Carbon Steel Structural Tubing in Rounds and Shapes.
6. ASTM A501 - Standard Specification for Hot-Formed Welded and Seamless
Carbon Steel Structural Tubing.
7. ASTM C94/C94M - Standard Specification for Ready-Mixed Concrete.
C. American Wood-Preservers' Association:
1. AWPA C14 - Wood for Highway Construction - Preservative Treatment by
Pressure Processes.
D. Forest Stewardship Council:
1. FSC Guidelines - Forest Stewardship Council Guidelines.
E. Pennsylvania Department of Transportation:
1. Bulletin 15 – Qualified Products List for Construction
2. Publication 19 – Field and Laboratory Test Methods, latest edition.
3. Publication 408 - Specifications, latest edition, as amended.
1.3 SUBMITTALS
A. Section 01 33 00 – Submittal Procedures: Requirements for submittals.
Herbert, Rowland & Grubic, Inc. 34 71 13 - 2 000483.0450
B. Product Data: Provide for each type of bollard, component, finish, and accessory specified.
C. Color Samples: Submit manufacturer’s standard colors for selection by Owner.
D. Setting Drawings: For steel security posts, show foundations and cutouts required in work specified in other Sections.
E. Maintenance Data: Submit manufacturer’s field touch-up, cleaning, and maintenance instructions.
F. Warranty Documentation: Submit sample of manufacturer’s warranty.
1.4 PRODUCT DELIVERY, STORAGE AND HANDLING
A. Comply with Section 01 61 00 – Product Requirements.
B. Protect bollards and accessories during delivery, storage, and handling.
1.5 WARRANTY
A. Comply with Section 01 78 36 – Warranties.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Manufacturers:
1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:
a. Innoplast.
b. Or approved equal.
2.2 PLASTIC BOLLARD COVERS
A. Materials:
1. 7” Bollard Gard Bumper Post Sleeve
a. Length: As indicated on the drawings.
b. Thickness: 0.125 inches HDPE.
c. Inside Diameter: 7.100 inches (180 mm).
d. Color: As selected by Owner.
e. Graphics: Reflective Tape: 3M #5100R
1) Width: .75 inches.
2) Color: Selected by Owner.
B. BOLLARD POST
1. Pipe: ASTM 500 B Structural Grade Steel.
2. Base Diameter: 6 inches.
Herbert, Rowland & Grubic, Inc. 34 71 13 - 3 000483.0450
3. Finish: Grey Primer.
4. Installation: Footing and fill: Concrete, 3000 psi minimum.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Section 01 73 00 – Execution Requirements: Verification of existing conditions before starting work.
B. Examine paving or other substrates for compliance with manufacturer’s requirements for placement and location of embedded items, condition of substrate, and other conditions affecting installation of bollards.
C. Proceed with installation only after unsatisfactory conditions have been corrected.
3.2 INSTALLATION
A. General: Comply with manufacturer’s installation instructions and setting drawings.
B. Do not install damaged, cracked, chipped, deformed or marred bollards. Field touch-up minor imperfections in accordance with manufacturer’s instructions. Replace bollards that cannot be field repaired.
C. Bollard Posts:
1. Imbed with grout in formed or cored holes in concrete.
2. Imbed in concrete footings.
D. Bollard Covers: Install in accordance with manufacturer’s instructions.
3.3 CLEANING & PROTECTION
A. Protect bollards against damage.
B. Immediately prior to Substantial Completion, clean bollards in accordance with manufacturer’s instructions to remove dust, dirt, adhesives, and other foreign materials.
C. Touch up damaged finished according to manufacturer’s instructions.
3.4 CLOSEOUT ACTIVITIES
A. Provide executed warranty.
END OF SECTION 34 71 13
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