TBB36 -Tie-Back Backstop Netting System with #36 Knotted Netting
TBB36 Tie-Back Ball Backstop Netting System with #36 Polyester Netting and Accessories
SECTION 11 68 33 Athletic Field Equipment
(Formally Section 11480)
PART 1 GENERAL
1.01 WORK INCLUDED
A. Provide all equipment and materials, and do all work necessary to furnish
and install the athletic equipment, as indicated on the drawings and as
specified herein. Athletic equipment shall include, but not be limited to:
- TBB36 Tie-Back Backstop Netting System with #36 Polyester Netting and Accessories
1.02 RELATED WORK
A. Examine contract documents for requirements that affect work of this section. Other specification divisions and sections that directly relate to the work of this section include, but are not limited to:
1. Division 03 – Concrete; Sections: Cast-in-Place Concrete
2. Division 31 – Earthwork; Sections: Excavation and Backfill and
Establishment of Sub-Grade Elevations
3. Division 32 – Exterior Improvements; Sections: Athletic and
Recreational Surfacing, Concrete, Asphalt and
Site Improvements
1.03 REFERENCES
A. Comply with applicable requirements of the following standards. Where
these standards conflict with other specified requirements, the most
restrictive requirements shall govern.
1. National Federation of State High School Associations (NFHS)
2. National Collegiate Athletic Association (NCAA)
3. International Association of Athletics Federations (IAAF)
4. Manufacturers Data and Recommended Installation
Requirements
1.04 SUBMITTALS
A. Manufacturers Product Data
1. Provide manufacturers product data prior to actual field
installation work, for Architects or Owners representatives
review.
B. Shop Drawings
1. Provide drawings of the manufacturers recommended
installation and foundation requirements prior to actual field
installation work, for Architects or Owners representatives
review.
1.05 QUALITY ASSURANCE
A. Manufacturers warranties shall pass to the Owner and certification made that the product materials meet all applicable grade trademarks or conform to industry standards and inspection requirements.
1.06 PRODUCT DELIVERY AND STORAGE
A. Materials delivered to the site shall be examined for damage or defects in shipping. Any defects shall be noted and reported to the Owners representative. Replacements, if necessary, shall be immediately re-ordered so as to minimize any conflict with the construction schedule.
PART 2 PRODUCTS
2.01 TBB36 Tie-Back Backstop Netting System with #36 Polyester Netting and Accessories
A. BASE: TBB36 – Tie-Back Backstop Netting System with #36 Polyester Netting and Accessories as Manufactured and/or Supplied by:
West Coast Netting, Inc
5075 Flightline Dr.
Kingman, AZ 86401
P: 800 854-5741
F: 928 692-1501
www.westcoastnetting.com
B. COMPONENTS:
- Tie-Back Backstop Netting System Upright Support Posts and Tie-Back Structures – Fabricated, Sized and Configured as Required:
a. Height Above Finish Grade as Required
b. Powder Coated Black Finish, Painted or Galvanized
c. Ground Sleeve, Base Plate or Permanent Embedment Mount
d. Hot Dipped Galvanized Assembly Hardware - Quantities, Sizes nd Configurations as Required
2. Tie-Back Backstop Netting System Wire Rope Support Structure:
a. Length, Height and Configuration as Required
b. 1 X 19 Galvanized Wire Strand Per ASTM A475-03, 1/2” Diameter Main Horizontal Support, 25,000 lb. Minimum Breaking Strength
c. 7 x 19 GAC Galvanized Aircraft Cable Per ASTM A-1023, 3/8” Diameter Tie-Back Support, 14,400 lb. Minimum Breaking Strength,
d. 7 x 19 GAC Galvanized Aircraft Cable Per ASTM A-1023, 3/8” Diameter Vertical and Bottom Horizontal Supports, 14,400 lb. Minimum Breaking Strength
e. Hot Dipped Galvanized Attachment and Assembly Hardware - Quantities, Sizes and Configurations as Required
3. Tie-Back Backstop Netting System Net and Rope Bound Border,WCNK36T:
a. Length, Height and Configuration as Required
b. #36 Twisted Knotted Netting
c. 100% Polyester Construction
d. 2.06 mm Diameter Twine
e. 88% Open Mesh Area (See-Through Visibility)
f. 252 lbs Tensile Strength Per ISO method 1806
g. 1-3/4” (44 mm) Square Mesh Size
h. Black Multi-Filament Polypropylene Braid Rope Binding on Perimeter Edges – 3/8” Diameter, 1850 lb. Minimum Breaking Strength
i. UV and Weather Treated
4. Included Accessories:
a. Hot Dipped Galvanized Attachment and Assembly Hardware - Quantities, Sizes and Configurations as required
b. Black Rope for Net Binding Attachment to Wire Rope Support Structure – Quantities and configurations as required
c. Stamped and Sealed Drawings and Calculations by a Licensed Professional Engineer of Record in the State of Project Location, as required
d. Model Specific Hardware Kit and Installation Instructions
e. One (1) Year Limited Manufacturer’s Product Warranty
PART 3 EXECUTION
3.01 INSTALLATION OF EQUIPMENT
A. All TBB36 Tie-Back Backstop Netting Systems with #36 Polyester Netting and Accessories shall be installed as recommended per manufacturer's written instructions and as indicated on the drawings. Concrete anchoring foundations to be determined by others based on local soil conditions and building codes. Installer should have a minimum of five (5) backstop netting system installations.
END OF SECTION