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	SECTION 11150
	PARKING CONTROL EQUIPMENT
	** NOTE TO SPECIFIER ** The Chamberlain Group, Inc.; commercial door operators. . This section is based on the products of The Chamberlain Group, Inc., which is located at: 845 Larch Ave. Elmhurst, IL 60126 Toll Free Tel: 800-282-6225 Fax: 630-993-6024 Email: request info Web: www.chamberlain.com [ Click Here ] for additional information. The Chamberlain Group, Inc. is the world's largest manufacturer of residential and commercial door operators, access control products and gate operators.Chamberlain leads the industry in product innovation and quality. Our ongoing commitment to excellence in every aspect of what we do has positioned the company for sustained profitable growth and future success.As a manufacturer of some of the worlds most reliable and efficient products in our markets, we are determined to build on our established reputation as the industry leader. We will continue to grow by exceeding our customers expectations. This section specifies four types of high-performance DC barrier gate operators: The Chamberlain/LiftMaster Mega Arm, Mega Arm Tower, Mega Arm Sprint and Mega Arm Sprint Tower.
	PART 1	GENERAL
	1.1	SECTION INCLUDES
		A.	High-performance DC barrier gate operator and accessories.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 03300 - Cast-In-Place Concrete: Concrete mounting pads.
		B.	Division 16 - Requirements for electrical connections.
	1.3	REFERENCES
	** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
		A.	Underwriters' Laboratory (UL): UL 325 - Standard for Safety for Door, Drapery, Gate, Louver, and Window Operators and Systems.
		B.	Underwriters' Laboratory (UL): UL 991 - Standard for Tests for Safety-Related Controls Employing Solid-State Devices.
	1.4	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	Product Data: Equipment list, system description, electrical wiring diagrams for installation, and manufacturer's data sheets on each product to be used, including:
			1.	Preparation instructions and recommendations.
			2.	Storage and handling requirements and recommendations.
			3.	Installation methods.
		C.	Shop Drawings: Submit shop drawings showing layout, profiles, and product components, including anchorage, edge conditions, and accessories.
			1.	Operation, installation, and maintenance manuals including wiring diagrams.
			2.	Risers, layouts, and special wiring diagrams showing any changes to standard drawings
	1.5	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging with labels intact until ready for installation.
		B.	Schedule delivery of parking control equipment so that spaces are sufficiently complete that operators can be installed upon delivery.
	1.6	QUALITY ASSURANCE
		A.	Perform installation by factory authorized contractor specifically trained in gate operation systems of the type found within this section.
		B.	Provide documentation of maintenance and repair service availability for emergency conditions.
		C.	Provide quarterly maintenance for one year following Substantial Completion of the Project.
	1.7	WARRANTY
		A.	Manufacturer's standard warranty for two years on electronics and mechanism and 10 years on chassis and cover.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: The Chamberlain Group, Inc., which is located at: 845 Larch Ave. ; Elmhurst, IL 60126; Toll Free Tel: 800-282-6225; Fax: 630-993-6024; Email: request info; Web: www.chamberlain.com
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
		B.	Substitutions: Not permitted.
		C.	Requests for substitutions will be considered in accordance with provisions of Section 01600.
	** NOTE TO SPECIFIER ** Delete if no high performance DC barrier gate operator.
	2.2	HIGH-PERFORMANCE DC BARRIER GATE OPERATOR
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. The operator cover for the Mega Arm is a 16 x 16 x 20 inch polyethylene box and the cover for the Mega Arm Tower is a 13 x 13 x 42 inch aluminum cover.
		A.	Chamberlain/LiftMaster Mega Arm MADCBB High-Performance DC powered Barrier Gate Operator: Barrier gate with built-in battery backup for aluminum barrier gates up to 15 feet (4.5 m) or soft-padded barrier gates up to 14 feet (4.2 m) in length.
		B.	Chamberlain/LiftMaster Mega Arm Tower MATDCBB High-Performance DC powered Barrier Gate Operator: Barrier gate with built-in battery backup for aluminum gates up to 15 feet (4.5 m) or soft-padded arm gates up to 14 feet (4.2 m) in length.
		C.	UL Classification:
	** NOTE TO SPECIFIER ** Delete three of the following four paragraphs to select UL325 Classification.
			1.	Conforms to Class I, when tested in accordance with UL325
			2.	Conforms to Class II, when tested in accordance with UL325.
			3.	Conforms to Class III, when tested in accordance with UL325.
			4.	Conforms to Class IV, when tested in accordance with UL325.
		D.	Chassis: Manufactured from "\ rustproof T-6 aluminum alloy for superior heat and corrosion resistance; powder-coated.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. The operator cover for the Mega Arm is a 16 x 16 x 20 inch polyethylene box and the cover for the Mega Arm Tower is a 13 x 13 x 42 inch aluminum cover.
		E.	Operator Enclosure MADCBB: High density polyethylene plastic.
		F.	Operator Enclosure MATDCBB: Aluminum.
		G.	Operator Motor: 1/2 HP continuous duty 24VDC operator that provides for up to 6000 operating cycles per day; left- or right-hand operation.
		H.	Battery Backup: Barrier gate housing shall contain an integral and internally-mounted battery backup system to automatically engage in the event of a power loss and auto-reset to normal operation when power is restored; battery backup shall provide complete operation of not only the gate operator, but all DC control devices and sensing devices to maintain normal operation of the barrier gate system in the event of a power loss; gate arm opens on power failure with a 15 second delay; battery charging shall be accomplished by an integral regulated battery management system that maintains proper battery levels to insure no disruption in service in the event of line power failure.
			1.	Batteries: Provide two 7-amp 12V DC batteries per gate operator for battery backup power.
		I.	Gear Reduction: Heavy-duty 60:1 gear reducer in synthetic oil bath.
		J.	Control circuit: Microprocessor (RISC) electronics and solid-state control board; low-voltage control inputs provide for connection of optional external devices including loop detectors, telephone entry systems, access control systems, and radio receivers.
		K.	Additional Required Controls:
			1.	Internally-mounted RF receiver tuned at 315 MHz.
			2.	Inherent obstruction sensing providing separate force adjustments for both open and closed directions, allowing a closing gate to reverse to open and an opening gate to stop
			3.	Soft start/stop capabilities providing extended gate system life
			4.	Dynamic electronic braking to provide gate position control and ensure consistent gate closing without coasting
			5.	Magnetic sensing to control arm position and set the arm limits for the up and down positions
			6.	Dual gate operation capabilities to allow two separate gate operators to operate in unison at a single entrance
			7.	Timer-to-close providing adjustable timer settings between 1 and 33 seconds
		L.	Gate Arm:
	** NOTE TO SPECIFIER ** Delete gate arms not required.
			1.	Arm: 12 foot (3.6 m) breakaway aluminum arm.
			2.	Arm: 12 foot (3.6 m) breakaway soft-padded aluminum arm; padding shall be the following color:
	** NOTE TO SPECIFIER ** Delete colors not required.
				a.	Silver.
				b.	Pink.
				c.	Red.
				d.	Blue.
				e.	Purple.
				f.	Aqua.
				g.	Yellow.
			3.	Arm: 15 foot (4.5 m) breakaway aluminum arm.
			4.	Arm: 14 foot (4.2 m) breakaway soft-padded aluminum arm; padding shall be the following color:
	** NOTE TO SPECIFIER ** Delete colors not required.
				a.	Silver.
				b.	Pink.
				c.	Red.
				d.	Blue.
				e.	Purple.
				f.	Aqua.
				g.	Yellow.
			5.	Arm: 9 foot (2.7 m) PVC articulating arm.
			6.	Arm: 10 foot (3.1 m) aluminum articulating arm.
	** NOTE TO SPECIFIER ** Delete the following paragraph if no optional equipment, or retain subparagraphs as required.
		M.	Optional Equipment:
			1.	Sequenced Access Management System providing ability to control a slide gate operator in tandem with a barrier gate operator.
			2.	Slip Clutch Mechanism: Gate arm self-aligns if entry gate is forced up.
			3.	Programmable output relay.
			4.	Radio receivers.
			5.	Heater kit:
				a.	150 watt.
				b.	500 watt.
	** NOTE TO SPECIFIER ** Delete if no high speed DC barrier gate operator.
	2.3	HIGH-SPEED DC BARRIER GATE OPERATOR
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. The operator cover for the Mega Arm Sprint is a 16 x 16 x 20 inch polyethylene box and the cover for the Mega Arm Sprint Tower is a 13 x 13 x 42 inch aluminum cover.
		A.	Chamberlain/LiftMaster Mega Arm Sprint MASDCBB High-Speed DC powered Barrier Gate Operator: Barrier gate with built-in battery backup for soft-padded barrier gates up to 8 feet (2 m) in length.
		B.	Chamberlain/LiftMaster Mega Arm Sprint Tower MASTDCBB High-Speed DC powered Barrier Gate Operator: Barrier gate with built-in battery backup for soft-padded barrier gates up to 8 feet (2 m) in length.
		C.	UL Classification:
	** NOTE TO SPECIFIER ** Delete three of the following four paragraphs to select UL325 Classification.
			1.	Conforms to Class I, when tested in accordance with UL325
			2.	Conforms to Class II, when tested in accordance with UL325.
			3.	Conforms to Class III, when tested in accordance with UL325.
			4.	Conforms to Class IV, when tested in accordance with UL325.
		D.	Chassis: Manufactured from 1/4 inch (6 mm) rustproof T-6 aluminum alloy for superior heat and corrosion resistance; powder-coated.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs. The operator cover for the Mega Arm is a 16 x 16 x 20 inch polyethylene box and the cover for the Mega Arm Tower is a 13 x 13 x 42 inch aluminum cover.
		E.	Operator Enclosure MADCBB: High density polyethylene plastic.
		F.	Operator Enclosure MATDCBB: Aluminum.
		G.	Operator Motor: 1/2 HP continuous duty 24VDC operator that provides for up to 10,000 operating cycles per day; left- or right-hand operation.
		H.	Battery Backup: Barrier gate housing shall contain an integral and internally-mounted battery backup system to automatically engage in the event of a power loss and auto-reset to normal operation when power is restored; battery backup shall provide complete operation of not only the gate operator, but all DC control devices and sensing devices, including all sensing loops, to insure proper and expected operation of the barrier gate system in the event of a power loss; battery charging shall be accomplished by an integral regulated battery management system that maintains proper battery levels to insure no disruption in service in the event of line power failure.
			1.	Batteries: Provide two 7-amp 12V DC batteries per gate operator for battery backup power.
		I.	Gear Reduction: Heavy-duty 60:1 gear reducer in synthetic oil bath.
		J.	Control circuit: Microprocessor (RISC) electronics and solid-state control board; low-voltage control inputs provide for connection of optional external devices including loop detectors, telephone entry systems, access control systems, and radio receivers.
		K.	Additional Required Controls:
			1.	Internally-mounted RF receiver tuned at 315 MHz.
			2.	Inherent obstruction sensing providing separate force adjustments for both open and closed directions, allowing a closing gate to reverse to open and an opening gate to stop.
			3.	Soft start/stop capabilities providing extended gate system life.
			4.	Dynamic electronic braking to provide gate position control and ensure consistent gate closing without coasting.
			5.	Magnetic sensing to control arm position and set the arm limits for the up and down positions.
			6.	Dual gate operation capabilities to allow two separate gate operators to operate in unison at a single entrance.
			7.	Timer-to-close providing adjustable timer settings between 1 and 33 seconds.
		L.	Gate Arm:
	** NOTE TO SPECIFIER ** Delete gate arms not required.
			1.	Arm: 8 foot (2.4 m) breakaway soft-padded aluminum arm; padding shall be the following color:
	** NOTE TO SPECIFIER ** Delete colors not required.
				a.	Silver.
				b.	Pink.
				c.	Red.
				d.	Blue.
				e.	Purple.
				f.	Aqua.
				g.	Yellow.
			2.	Arm: 9 foot (2.7 m) PVC articulating arm.
			3.	Arm: 10 foot (3.1 m) aluminum articulating arm.
	** NOTE TO SPECIFIER ** Delete the following paragraph if no optional equipment, or retain subparagraphs as required.
		M.	Optional Equipment:
			1.	Sequenced Access Management System providing ability to control a slide gate operator in tandem with a barrier gate operator.
			2.	Slip Clutch Mechanism: Gate arm self-aligns if entry gate is forced up.
			3.	Programmable output relay.
			4.	Radio receivers.
			5.	Heater kit:
				a.	150 watt.
				b.	500 watt.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Do not begin installation until substrates have been properly prepared.
		B.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
	3.2	PREPARATION
		A.	Clean surfaces thoroughly prior to installation.
		B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
	3.3	INSTALLATION
		A.	Install in accordance with manufacturer's instructions including the following:
			1.	Mount directly to concrete pad, firmly secured, plumb and level.
			2.	Mount to mounting pedestal; provide base plate.
			3.	Wire in accordance with National Electric Code.
			4.	Enclose all splices in easily accessible junction boxes or on terminal boards.
			5.	Tag and identify all cable runs in all junction boxes.
		B.	Test system and adjust to assure components and accessories are properly connected and in working order.
	3.4	PROTECTION
		A.	Protect installed products until completion of project.
		B.	Touch-up, repair or replace damaged products before Substantial Completion.
	3.5	MAINTENANCE
		A.	Maintain at three-month intervals during specified maintenance period, checking external reversing devices once per month.
	END OF SECTION