DoggyTurf Specs
PART 1 – GENERAL
1.01 SUMMARY
A. Section Includes: DoggyTurf surfacing system.
Specifier Note: Revise paragraph below to suit project requirements. If a reader of this section could reasonably expect to find a product or component specified in this section, but it is actually specified elsewhere, then the related section number(s) should be listed in the paragraph below. In the absence of related sections, delete paragraph below.
Specifier Note: Site materials and methods, drainage, equipment, fencing, substrate preparation and similar work is provided by others and is described in other sections. Consult manufacturer for specific substrate preparation requirements. Edit, retain or delete paragraph below to suit project requirements and specifier practice.
B. Related Sections: Division 2 Sitework Sections: Materials and Methods, Excavation, Asphalt Paving, Concrete Paving, Sub-Drainage, Storm Drainage, Fencing, Equipment and Structures.
Specifier Note: Article below may be omitted when specifying manufacturer’s proprietary products and recommended installation. Retain References Article when specifying products and installation by an industry reference standard. If retained, list standard(s) referenced in this section. Indicate issuing authority name, acronym, standard designation and title. Establish policy for indicating edition date of standard referenced. Conditions of the Contract or Division 1 References Section may establish the edition date of standards. This article does not require compliance with standard. It is a listing of all references used in this section.
1.02 REFERENCES
A. American Society for Testing and Materials (ASTM):
1. ASTM D412 Standard Test Methods for Vulcanized Rubber and Thermoplastic Rubbers and Thermoplastic Elastomers-Tension.
2. ASTM D624 Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers.
3. ASTM D2047 Standard Test Method for Static Coefficient of Friction of Polish-Coated Floor Surfaces as Measured by the James Machine.
4. ASTM D2859 Standard Test Method for Flammability of Finished Textile Floor Covering Materials.
5. ASTM E303 Standard Test Method for Measuring Surface Frictional Properties Using the British Pendulum Tester.
Specifier Note: Article below should be restricted to statements describing design or performance requirements and functional (not dimensional) tolerances of a complete system. Limit descriptions to composite and operational properties required to link components of a system together and to interface with other systems.
1.03 SYSTEM DESCRIPTION
A. Performance Requirements: Provide a 2-layer (bottom layer rubber-polyurethane / top layer synthetic grass surfacing system that has been designed, manufactured and installed to meet the following criteria:
1. Flammability (ASTM D2859): Pass.
2. Tensile Strength (ASTM D412): 60 psi (413 kPa).
3. Tear Resistance (ASTM D624): 140%.
4. Water Permeability: 0.4 gal/yd2/second.
5. Accessibility: Comply with requirements of ASTM F1951.
Specifier Note: Article below includes submittal of relevant data to be furnished by Contractor before, during or after construction. Coordinate this article with Architect’s and Contractor’s duties and responsibilities in Conditions of the Contract and Division 1 Submittal Procedures Section.
1.04 SUBMITTALS
A. General: Submit listed submittals in accordance with Conditions of the Contract and Division 1 Submittal Procedures Section.
B. Product Data: Submit manufacturer’s product data and installation instructions.
C. Verification Samples: Submit manufacturer’s standard verification samples of 9″ x 9″ (229 mm x 229 mm) minimum.
D. Quality Assurance/Control Submittals: Submit the following:
1. Certificate of qualifications of the surfacing installer.
E. Closeout Submittals: Submit the following:
1. Warranty documents specified herein.
Specifier Note: Article below should include statements of prerequisites, standards, limitations and criteria that establish an overall level of quality for products and workmanship for this section. Coordinate article below with Division 1 Quality Assurance Section.
1.05 QUALITY ASSURANCE
A. Qualifications: Utilize an installer approved and trained by the manufacturer of the surfacing system, having experience with other projects of the scope and scale of the work described in this section.
B. Certifications: Certification by manufacturer that installer is an approved applicator of the surfacing system.
Specifier Note: Article below should include specific protection and environmental conditions required during storage. Coordinate article below with Division 1 Product Requirements Section.
1.06 DELIVERY, STORAGE & HANDLING
A. General: Comply with Division 1 Product Requirement Section.
B. Delivery: Deliver materials in manufacturer’s original, unopened, undamaged containers with identification labels intact.
C. Storage and Protection: Store materials protected from exposure to harmful environmental conditions and at a minimum temperature of 40 degrees F (4 degrees C) and a maximum temperature of 90 degrees F (32 degrees C).
Specifier Note: In article below, state physical or environmental limitations or criteria for installation such as weather, temperature, humidity, ventilation or illumination required for proper installation or application.
1.07 PROJECT/SITE CONDITIONS
A. Environmental Requirements: Install surfacing system when minimum ambient temperature is 40 degrees F (1 degree C) and maximum ambient temperature is 90 degrees F (32 degrees C). Do not install in steady or heavy rain.
Specifier Note: Coordinate article below with Conditions of the Contract and with Division 1 Closeout Submittals (Warranty) Section. Use this article to require special or extended warranty or bond covering the work of this section.
1.08 WARRANTY
A. Project Warranty: Refer to Conditions of the Contract for project warranty provisions.
B. Manufacturer’s Warranty: Submit, for Owner’s acceptance, manufacturer’s standard warranty document executed by authorized company official. Manufacturer’s warranty is in addition to, and not a limitation of, other rights Owner may have under contract documents.
Specifier Note: Coordinate subparagraph below with manufacturer’s warranty requirements.
1. Warranty Period: 7-year warranty from completion of work. Envirofill has 16-year warranty.
PART 2 – PRODUCTS
Specifier Note: Retain article below for proprietary method specification. Add product attributes, performance characteristics, material standards and descriptions as applicable. Use of such phrases as “or equal” or “or approved equal” or similar phrases may cause ambiguity in specifications. Such phrases require verification (procedural, legal and regulatory) and assignment of responsibility for determining “or equal” products.
2.01 DOGGYTURF SURFACING SYSTEM
Specifier Note: Retain or delete paragraph below per project requirements and specifier’s practice.
A. Manufacturer: Surface America, Inc.
1. Contact: PO Box 157, Williamsville, NY 14231; Telephone: (800) 999-0555, (716) 632-8413; Fax: (716) 632-8324; E-mail: info@surfaceamerica.com; website: http://www.surfaceamerica.com.
B. Proprietary Products/Systems. DoggyTurf surfacing system, including the following:
1. Primer:
a. Material: Polyurethane.
2. Basemat:
a. Material: Blend of 100% recycled SBR (styrene butadiene rubber) and polyurethane.
b. Thickness: 1” (25.40 mm) typical. Mixed and poured on site.
3. DoggyTurf:
The synthetic turf material shall be in accordance with the following:
Turf surface includes two fibers: polyethylene slit film with texturized polypropylene thatch.
The fiber shall be low friction fiber, measuring 7/8” high. The low friction fiber shall be specifically designed to virtually eliminate abrasion.
The total fabric weight shall not be less than 89 ounces per square yard. The fiber shall be tufted on a 3/8″ tufting machine at a rate of 3 stitches per inch minimum. The low friction non-abrasive fiber shall be treated with a UV inhibitor.
The primary backing shall consist of a polyethylene backing. The secondary backing shall consist of an application of polypropylene; heat activated to permanently lock fiber tufts in place. Products using latex based secondary backings will not be acceptable. The synthetic grass system shall be perforated with 3/16″ holes every four (4″) inches in both directions to provide for maximum drainage. Complete synthetic grass system (including base pad) shall drain in excess of 15″ per hour. Non-perforated systems shall not be acceptable alternates for purposes of this specification.
The carpet shall be delivered in 12’ wide rolls by lengths best suited for the project.
The standard fiber color is field green, and treated with UV inhibitor (guaranteed a minimum of five years).
4. Optional Infill:
Envirofill is an antimicrobial infill that continuously helps prevent the growth of bacteria, mold, and mildew that can cause odors and stains. It’s made of naturally-occurring sand and resists compression, promoting better drainage.
2.02 PRODUCT SUBSTITUTIONS
A. Substitutions: No substitutions permitted.
Specifier Note: Specify proportions and procedures for site mixing materials. Mixing is the preparation of materials for use and is considered to be part of the manufacturing process.
2.03 MIXES
A. Required mix proportions by weight:
1. Basemat: 16+% polyurethane (as ratio: 14% polyurethane divided by 86% rubber). 14% polyurethane, 86% rubber (based on entire rubber & polyurethane mix).
PART 3 – EXECUTION
Specifier Note: Revise article below to suit project requirements and specifier’s practice.
3.01 MANUFACTURER’S INSTRUCTIONS
A. Comply with the instructions and recommendations of the playground surfacing manufacturer.
Specifier Note: Specify actions to physically determine that conditions are acceptable to receive primary products of the section.
3.02 EXAMINATION
A. Site Verification of Conditions: Verify that substrate conditions are suitable for installation of the surfacing system. New asphalt must be fully cured – up to 30 days. New concrete must be fully cured – up to 7 days.
B. Do not proceed with installation until unsuitable conditions are corrected.
Specifier Note: Specify actions required to physically prepare the surface, area, or site or to incorporate the primary products of the section.
3.03 PREPARATION
A. Surface Preparation:
1. On an asphalt, concrete or contained crushed stone base, using a brush or short nap roller, apply primer to the substrate perimeter and any adjacent vertical barriers such as equipment support legs, curbs or slabs that will contact the surfacing system at the rate of 300 ft2/gal (7.5 m2/L).
Specifier Note: Coordinate article below with manufacturer’s recommended installation requirements.
3.04 INSTALLATION
A. Do not proceed with surfacing installation until all applicable site work, including substrate preparation, fencing, equipment installation and other relevant work, has been completed.
B. Basemat Installation:
1. Using screeds and hand trowels, install the basemat at a consistent density of 29 pounds, 10 ounces per cubic foot (466 kg/m3) to the specified thickness.
2. Allow basemat to cure for sufficient time so that indentations are not left in the basemat from applicator foot traffic or equipment.
3. Do not allow foot traffic or use of the basemat surface until it is sufficiently cured.
C. Turf installation:
1. Rough cut synthetic grass rolls for installation.
2. Using 15″ wide cordura seam tape and 1-part urethane adhesive, seam synthetic grass rolls to form monolithic surface. Adhere synthetic grass to basemat around perimeter.
D. Infill installation (optional):
Envirofill should be distributed at a rate of 2 lbs. per sq. ft.
3.05 PROTECTION
A. Protect the installed surface from damage resulting from subsequent construction activity on the site.
