B. TFB-80 System Includes Fixed Bollards and Fully Welded Sub-Frame

Specification Section 34 75 13

Tymetal TFB-80 Shallow Mount Fixed Bollard Tymetal TRB-80 Shallow Mount Removable Bollard

PART 1 - GENERAL:

1.1 SECTION INCLUDES: A. This section covers the furnishing and surface installation of a TFB-80 and TRB-80 Bollard systems. Provide complete system that has been fabricated and tested for proper operation at the factory. B. TFB-80 system includes fixed bollards and fully welded sub-frame. C. TRB-80 system includes removable bollard, fully welded sub frame and receiver. D. Design and materials are identical to those used to engineer TFB-80 system. 1.2 RELATED SECTIONS: A. Section 28 00 00 – Electronic Safety and Security B. Section 32 31 00 Fencing and Gates 1.3 CRASH RATING, TESTING AND QUALITY ASSURANCE: A. The TRB-80 shallow mount bollard is K-4 certified, as defined by the Department of State (DOS) publication SDSTD02.01, Revision A, dated March 2003 for Vehicle Crash Testing of Perimeter Barriers and Gates, in which the impact conditions are:

Crash Rating Vehicle Weight Impact Speed

K-4 15,000 lbs 30 MPH

Note: The TRB-80 vehicle barrier system must be installed per manufacturer’s specifications and designs. Failure to comply with all installation requirements will void the Crash Rating and Warranty.

A. The TRB-80 vehicle barrier system has successfully passed an actual DOS certified crash test. A copy of the official letter of compliance from the DOS can be provided upon request. B. Manufacturer shall be a company specializing in the supply of security vehicle barriers. 1.4 SUBMITTALS: A. Submit shop drawings of standard product. B. Indicate pertinent dimensions, general construction, component connections and location, anchorage methods and location, hardware, and installation details. 1.5 DELIVERY, STORAGE AND HANDLING: A. Deliver material to job site in manufacturer’s packaging undamaged, compete with installation instructions. B. Store off ground, under cover, protected from weather and construction activities.

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1.6 PROJECT – SITE CONDITIONS: A. Install TFB-80/TRB-80 Bollard including excavation, trenching and concrete foundation per manufacturer’s printed instructions. B. Installer/owner to supply required permits/inspections. 1.7 WARRANTY: A. Three (3) years from date of shipment on manufactured components and workmanship. This warranty excludes normal wear on finishes or damage that occurs due to impact, abuse, misuse or acts of God. B. Accessories are covered by their manufacturer’s warranty. C. Warranty is in lieu of all other warranties, expressed or implied, and shall be considered void if visible evidence implies recommended installation procedures and maintenance instructions were not followed. PART 2 - PRODUCT: 2.1 BARRIER SYSTEM MANUFACTURER: A. The TFB-80 and / or TRB-80 vehicle barrier systems shall be manufactured to Tymetal Corp. specifications and shall be supplied by Tymetal Corp., 2549 State Route 40, Greenwich, NY 12834 - (800) 328 - 4283. B. Approved substitution – All other systems must be submitted to the design team in accordance with substitution requirements as set forth in the general provisions of the specification manual for approval prior to the bid date. Products submitted after the bid date will not be approved. 2.2 VEHICLE BARRIER: A. Models TFB-80 (fixed bollard) and TRB-80 (removable bollard) shallow foundation vehicle barrier systems are designed to withstand the impact of a 15,000 pound vehicle travelling at 30 mph. The bollard is constructed of 8” diameter schedule 80 steel pipe, having a total guard height of 40”. A shallow foundation of 12” is used for a total depth of construction, reducing the possibility of utility interference and reducing the cost of installation. The TFB and TRB bollard systems can be installed separately or in groups and are easily adaptable to changing grades. B. Mechanical Components: 1. Bollard: Constructed from 8”diameter schedule 80 steel pipe. 2. Sub-frame: Constructed from A36 channel steel, fully welded 3. TFB-80 style bollard is welded to the sub-frame. 4. TRB-80 sub-frame has a 10” diameter stop ring welded to bollard mounting area to allow bollard to be locked into position or lifted out and removed as necessary to allow traffic through. TRB-80 bollards are inserted and pinned to lock them when passage is restricted. C. Finishes:

1. Bollards are delivered with zinc rich primer coating and three part epoxy paint – Standard color for the TFB-80/TRB-80 unit is yellow. Other colors available. 2. Bollard may have a decorative cover of cast aluminum or stainless steel material. Covers are an option and not included as standard equipment with the bollard. D. Factory Inspection: 1. Manufacturer shall inspect each bollard at factory to assure conformance to specification. PART 3 - EXECUTION:

3.1 SITE INSPECTION: A. Examine final grades and installation conditions. B. Installer must examine the location and advise the Contractor/Owner of any site conditions unacceptable for proper installation of product. The conditions include but are not limited to the following: 1. Existing underground utilities or unforeseen issues. 2. Removal of pavers, stones road surfaces or landscaping. C. Do not begin work until all unsatisfactory conditions are corrected. 3.2 INSTALLATION: A. Install equipment of this section in strict accordance with the company’s printed instructions. B. Set units level and plumb and in line with adjacent structures or roadway. Anchor securely into place. C. Use installers with experience in the installation of vehicle barriers. For a list of qualified installers please contact manufacturer. D. Adjustment: Installer shall insure that the TRB-30 bollard can be easily removed by hand, once released from the locking collar. 3.3 SYSTEM ACCEPTANCE & VALIDATION: A. Acceptance Test: 1. TRB-80: Installer shall insure that the bollard can be easily removed. 2. Installer shall describe maintenance procedures as outlined in the installation manual. B. System Validation: 1. The system shall be adjusted to assure it is performing properly. 2. Installer and customer shall complete Post Installation Check Off Sheet

Note: Tymetal Corp. reserves the right to modify and/or make changes as deemed

necessary without previous notice.

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