SECTION 12 48 00

ENTRANCE MATS AND GRATES

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 Copyright 2018 -  2018 ARCAT, Inc. - All rights reserved

PART 1    GENERAL
1.1	SECTION INCLUDES
A.	Walk-off mats.
B.	Walk-off grates.
1.2	RELATED SECTIONS
A.	Section 03 30 00 - Cast-in-Place Concrete.
1.3	REFERENCES
A.	American National Standards Institute (ANSI): ANSI 117.1 - Standard for Accessible and Usable Buildings and Facilities.
1.4	PERFORMANCE REQUIREMENTS
A.	Compliance with Accessibility Requirements: 
1.	Authority Having Jurisdiction: ______.
2.	Accessibility Guidelines for Buildings and Facilities (ADAAG).
3.	ANSI A117.1.
1.5	SUBMITTALS
A.	Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.	Product Data: Manufacturer's data sheets on each product to be used, including:
1.	Preparation instructions and recommendations.
2.	Maintenance instructions and recommendations. 
1.6	QUALITY ASSURANCE
A.	Manufacturer Qualifications: The manufacturer of products specified herein shall have a minimum 5 years of experience in the fabrication and installation of similar products.
B.	Installer Qualifications: The installer shall have a minimum 2 years of experience in the installation of products similar to those specified herein.
1.7	DELIVERY, STORAGE, AND HANDLING
A.	Deliver, store and handle materials and products in strict compliance with manufacturer's instructions and recommendations. 
B.	Store materials within absolute limits for temperature and humidity recommended by manufacturer. Protect from damage.
1.8	PROJECT CONDITIONS
A.	Environmental Limitations: Do not deliver or install products until spaces are enclosed and weather tight, wet work in spaces is complete and dry, HVAC system is operating and maintaining ambient temperature at occupancy levels during the remainder of the construction period.
B.	Field Measurements: Verify field measurements as indicated on Shop Drawings. Where measurements are not possible, provide control dimensions and templates. 
1.	Coordinate installation and location of depressed slabs and supports as required. 
2.	Verify openings, clearances and other dimensions relevant to the installation and final application.
1.9	WARRANTY
A.	Provide manufacturer's standard limited two-year warranty for products. 
PART 2    PRODUCTS
2.1	MANUFACTURERS
A.	Acceptable Manufacturer: Reese Enterprises, Inc., which is located at:<BR />16350 Asher Ave., P. O. Box 459<BR />Rosemount, MN 55068-0459<BR />Toll Free Tel: 800-328-0953<BR />Tel: 651-423-1126<BR />Fax: 651-423-2662<BR />Email: request info (info@reeseusa.com);Web: http://www.reeseusa.com 
B.	Substitutions: Not permitted.
C.	Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2	WALK-OFF MATS
A.	Aluminum Hinged Roll-up Mats:
1.	Product: Perfec Mat as manufactured by Reese Enterprises Inc.
2.	Application: Surface applied. 3/8 inch (9.5 mm) frame thickness.
a.	Frame 544: Aluminum, surface applied.
b.	Frame 545: Flexible vinyl, surface applied.
3.	Application: Recessed applied. 3/8 inch (9.5 mm) frame recess.
a.	Frame 546 Filler 4 Side: Flexible vinyl, recessed.
b.	Frame 540: aluminum, recessed. 3 inches (76 mm) adjustable concrete anchor.
c.	Frame 548: Aluminum, recessed.
d.	Frame 551: Aluminum, recessed. 
4.	Tread: Tread rails shall be 6063-T52 aluminum spaced 2 inches (51 mm) on center and connected with a long lasting, size retentive aluminum hinge with 1 inch x 3/16 inch (25 mm x 4.8 mm) slotted holes for maximum drainage. 400 lbs/wheel rolling load weight capacity.
a.	Tread #542: Serrated Aluminum.
b.	Tread #543: Polypropylene Brush.
c.	Tread #546: Nylon Carpet.
d.	Tread #547: Diamond Peak Vinyl.
e.	Tread VariStrip: Alternating serrated aluminum or diamond peak vinyl and carpet or polypropylene tread
B.	Rubber Hinged Roll-up Mats:
1.	Product: Perfec Mat as manufactured by Reese Enterprises Inc.
2.	Application: Surface applied. 3/8 inch (9.5 mm) frame thickness.
a.	Frame 535: Flexible vinyl, surface applied.
b.	Frame 544: Aluminum, surface applied.
3.	Application: Recessed applied. 3/8 inch (9.5 mm) frame recess.
a.	Frame 536 Filler 4 Side: Flexible vinyl, recessed.
b.	Frame 540: aluminum, recessed. 3 inches (76 mm) adjustable concrete anchor.
c.	Frame 548: Aluminum, recessed.
d.	Frame 551: Aluminum, recessed. 
4.	Tread: Tread rails shall be 6063-T52 aluminum spaced 2 inches (51 mm) on center and connected with Polyprene thermoplastic rubber hinges/footpads with 1 inch x 3/16 inch (25 mm x 4.8 mm) slotted holes for maximum drainage. 400 lbs/wheel rolling load weight capacity.
a.	Tread #532: Serrated Aluminum.
b.	Tread #536: Nylon Carpet.
c.	Tread #537: Diamond Peak Vinyl.
d.	Tread #538: Polypropylene Brush.
e.	Tread VariStrip: Alternating serrated aluminum or diamond peak vinyl and carpet or polypropylene tread
2.3	WALK-OFF GRATES
A.	Roll-up Grate:
1.	Product: Perfec Roll-Up Grate as manufactured by Reese Enterprises Inc.
2.	Application: Recessed applied.
a.	Frame 448: Aluminum, recessed. 3/4 inch (19 mm) recess depth with 1-3/32 inches (27.8 mm) frame depth.
b.	Frame 450: Aluminum, recessed. 3/4 inch (19 mm) recess depth with 7/8 inch (22 mm) frame depth.
3.	Tread: Tread rails shall be 6105-T5 aluminum spaced 1-1/2 inches (38 mm) on center and connected with Polyprene thermoplastic rubber hinges/footpads with 1 inch x 1/8 inch (25 mm x 3 mm) slotted holes for maximum drainage. Withstands 1,000 lbs/wheel rolling load weight capacity.
a.	Tread #432: Serrated Aluminum.
b.	Tread #436: Nylon Carpet.
c.	Tread #437: Diamond Peak Vinyl.
d.	Tread #438: Polypropylene Brush.
e.	Tread VariStrip: Alternating serrated aluminum or diamond peak vinyl and carpet or polypropylene tread
B.	Grate:
1.	Product: Perfec Grate - Heavy Application as manufactured by Reese Enterprises Inc.
2.	Application: Recessed applied.
a.	Frame 420: L & P aluminum recessed. 1-3/4 inches (44.5 mm) frame depth with 1/2 inch (13 mm) exposed perimeter frame edge.
b.	Frame 420x422x423: thin slab. 2-23/32 inches (69.1 mm) frame depth with pan and cross supports below treads. 1/2 inch (13 mm) exposed perimeter frame edge.
c.	Frame 421: L & P deep pit frame with or without pan. 3-5/32 inches (80.2 mm) depth.
d.	Frame 421x422x423: thin slab. 4-1/8 inches (105 mm) frame depth with pan and cross supports below treads. 1/2 inch (13 mm) exposed perimeter frame edge.
e.	Frame 424: Aluminum recessed angle frame. 1-3/4 inches (44.5 mm) frame depth with 1/8 inch (3 mm) exposed perimeter frame edge
3.	Tread: Tread rails shall be 6063-T52 aluminum spaced 1-1/2 inches (38 mm) on center and secured with keylock bars on 6 inches (152 mm) centers, both mechanically locked and welded in place for maximum strength. 400 lbs/wheel rolling load weight capacity.
a.	Tread #456; Serrated Aluminum.
b.	Tread #470: Nylon Carpet.
c.	Tread #471: Diamond Peak Vinyl.
d.	Tread #477: Polypropylene Brush.
e.	Tread VariStrip: Alternating serrated aluminum or diamond peak vinyl and carpet or polypropylene tread.
2.4	INSERT COLORS
A.	Carpet Inserts:
1.	Color: Charcoal.
2.	Color: Black.
3.	Color: Midnight
4.	Color: Sandy.
5.	Color: Espresso.
6.	Color: Java.
7.	Color: Hunter.
8.	Color: Blue.
9.	Color: Black Cherry.
B.	Polypropylene Brush Inserts:
1.	Color: Gray.
2.	Color: Jet Black.
3.	Color: Brown.
C.	Diamond Peak Vinyl Inserts:
1.	Color: Gray.
2.	Color: Black. 
3.	Color: Blue. 
4.	Color: Beige.
5.	Color: Brown.
D.	Serrated Aluminum Inserts:
1.	Color: Mill Aluminum
2.	Color: Clear Anodized.
3.	Color: Black Anodized.
4.	Color: Dark Bronze Anodized.
5.	Color: Gold Anodized.
2.5	RAILS AND FRAMES COLORS
A.	Rails and Frames Color:
1.	Color: Mill Aluminum.
2.	Color: Clear Anodized.
3.	Color: Black Anodized.
4.	Color: Dark Bronze Anodized.
5.	Color: Gold Anodized.
PART 3    EXECUTION
3.1	EXAMINATION AND PREPARATION
A.	Verify that field measurements, surfaces, substrates and conditions are as required, and ready to receive Work.
B.	Prepare substrates using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions. 
C.	Do not proceed with installation until substrates have been properly prepared and deviations from manufacturer's recommended tolerances are corrected. Commencement of installation constitutes acceptance of conditions.
D.	If preparation is the responsibility of another installer, notify Architect in writing of deviations from manufacturer's recommended installation tolerances and conditions
3.2	INSTALLATION
A.	Install units plumb, square, in proper alignment with adjacent construction and secured to substrate, within manufacturer's recommended tolerances. Comply with manufacturer's installation instructions and approved submittals.
3.3	ADJUSTING
A.	Prior to installation, adjust components to within tolerances recommended by manufacturer.
3.4	CLEANING AND PROTECTION
A.	Clean exposed surfaces. Touch up, refinish, or replace damaged components in a manner acceptable to Architect. 
B.	Protect installed products until completion of project. 
C.	Repair or replace defective work as directed by Architect upon inspection.

END OF SECTION