Transcript
SECTION 275116 PUBLIC ADDRESS SYSTEM
PART 1 GENERAL 1.01
SYSTEM DESCRIPTION A.
The system shall operate as the firing range communication system and will include a complete paging system and wireless intercom system.
B.
The paging system shall include 5 zones of 2 horns each and shall allow for paging from the control room or from the wireless RSO headsets. Each zone shall be selectable using the Master Control screen. The control room shall have a goose-neck podium microphone connected to the Master Control, with a speaker concealed inside the Master Control screen housing for listening capability. The Master Control will be programmed to allow full control of the communication system through the Master Control screen.
C.
The wireless intercom system allows for full duplex (2 way simultaneous) communication under the control of the Range Master in the control room or the Range Safety Officers located on the range. The RSO wireless units shall incorporate earpiece speakers and a boom-style microphone fitted into high performance, hearing protective headsets. The headsets are connected to a belt pack that is fitted with a volume control for the receiver audio and a push-to-talk or latching, or push to latch on, double-tap-to-latch switch for the transmitter. 4 wireless RSO headsets and belt-packs are required. All 4 RSO headsets shall be able to communicate simultaneously with the Master Control and each other in full-duplex mode.
D.
This communication system allows for multiple methods of communication: 1. Paging from the Control Booth: a. Select 1 of 5 zones on the Master Control screen (only 1 zone at a time, other zones will automatically turn off). b. Press the page button on the Master Control screen and talk into microphone. c. Press cancel when done talking. 2. Wireless Intercom originating from Control Booth: a. Required to have minimum of 1 RSO belt-pack in IC mode. b. Press the Intercom button on the Master Control screen to activate intercom mode (talk and listen). c. Press the Intercom button on the Master Control screen to deactivate intercom mode. 3. Paging from RSO Belt-Pack: a. Press and hold ISO button on belt pack (or quick press to latch) and talk. b. Release ISO button (or press again to unlatch) to stop paging.
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4.
1.02
1.03
Wireless Intercom originating from RSO Belt-Packs: a. Press and hold IC button on belt pack (or quick press to latch) and talk. b. Release IC button (or press again to unlatch) to stop intercom.
LIMITED WARRANTY AND TECHNICAL SUPPORT A:
Limited Warranty: Products are warranted for a period of 12 months from warranty start date, against defects in material or workmanship under normal use and service, subject to certain limitations. Warranty period of twelve months begins from original installation date. This warranty does not cover damages caused by improper installation, misuse, or lack of proper maintenance. The warranty does not cover damages caused by alterations or repairs made by any unauthorized person. 1. This warranty does not cover shipping cost of defective parts from the customers’ site. Return shipping to the site is covered during the warranty period. This warranty does not cover on site labor, travel expenses or accommodations.
B.
Technical Support: Technical support available at no additional cost through phone or email communication during regular business hours or at any mutually agreed upon time after hours.
SUBMITTALS A.
Waiver of Submittals: The "Waiver of Certain Submittal Requirements" in Section 013300 does not apply to this Section.
B.
Submittals Package: Submit the shop drawings, product data, and quality control submittals specified below at the same time as a package.
C.
Shop Drawings: 1. Composite wiring and/or schematic diagrams of the complete system as proposed to be installed (standard diagrams will not be accepted).
D.
Product Data: 1. Catalog sheets, specifications and installation instructions. 2. Bill of materials. 3. Detailed description of system operation (format similar to SYSTEM DESCRIPTION). 4. Name, address and telephone number of nearest fully equipped service organization.
E.
Quality Control Submittals: 1. Company Field Advisor Data: Include: a. Name, business address and telephone number of Company Field Advisor secured for the required services. b. Certified statement from the Company listing the qualifications of the Company Field Advisor.
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c.
F.
1.04
Services and each product for which authorization is given by the Company, listed specifically for this project.
Contract Closeout Submittals: 1. System acceptance test report. 2. Certificate: Affidavit, signed by the Company Field Advisor and notarized, certifying that the system meets the contract requirements and is operating properly. 3. Operation and Maintenance Data: Deliver 2 copies, covering the installed products, to the Director's Representative. Include: a. Operation and maintenance data for each product. b. Complete point to point wiring diagrams of entire system as installed. Number all conductors and show all terminations and splices. (Numbers shall correspond to numbered tags installed on each conductor.) c. Name, address, and telephone number of nearest fully equipped service organization.
QUALITY ASSURANCE A.
Equipment Qualifications For Products Other Than Those Specified: 1. At the time of submission provide written notice to the Director of the intent to propose an “or equal” for products other than those specified. Make the “or equal” submission in a timely manner to allow the Director sufficient time to review the proposed product, perform inspections and witness test demonstrations. 2. If products other than those specified are proposed for use furnish the name, address, and telephone numbers of at least 5 comparable installations that can prove the proposed products have performed satisfactorily for 3 years. Certify in writing that the owners of the 5 comparable installations will allow inspection of their installation by the Director's Representative and the Company Field Advisor. a. Make arrangements with the owners of 2 installations (selected by the Director) for inspection of the installations by the Director's Representative. Also obtain the services of the Company Field Advisor for the proposed products to be present. Notify the Director a minimum of 3 weeks prior to the availability of the installations for the inspection, and provide at least one alternative date for each inspection. b. Only references from the actual owner or owner’s representative (Security Supervisor, Maintenance Supervisor, etc.) will be accepted. References from dealers, system installers or others, who are not the actual owners of the proposed products, are not acceptable. 1) Verify the accuracy of all references submitted prior to submission and certify in writing that the accuracy of the information has been confirmed.
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3.
4.
The product manufacturer shall have test facilities available that can demonstrate that the proposed products meet the contract requirements. a. Make arrangements with the test facility for the Director's Representative to witness test demonstrations. Also obtain the services of the Company Field Advisor for the proposed product to be present at the test facility. Notify the Director a minimum of 3 weeks prior to the availability of the test facility, and provide at least one alternative date for the testing. Provide written certification from the manufacturer that the proposed products are compatible for use with all other equipment proposed for use for this system and meet all contract requirements.
B.
Test Facility: The Company producing the system shall have test facilities available which can demonstrate that the proposed system meets contract requirements.
C.
Company Field Advisor: Secure the services of a Company Field Advisor for a minimum of 40 working hours for the following: 1. Render advice regarding installation and final adjustment of the system. 2. Witness final system test and then certify with an affidavit that the system is installed in accordance with the contract documents and is operating properly. 3. Train facility personnel on the operation and maintenance of the system (minimum of two 1 hour sessions). 4. Explain available service programs to facility supervisory personnel for their consideration.
PART 2 PRODUCTS 2.01
FIRING RANGE COMMUNICATION SYSTEM
A.
Audio Cabinet – Hammond Manufacturing 2P30248 - 30” tall x 24” wide x 8” deep, Nema 4 rated single door electrical enclosure - Manufactured using 14 gauge steel with grey powder-coated finish - Designed to enclose electronic equipment and provide full weather protection - Houses all audio requirements for paging and wireless communication system
B.
Paging System Amplifier – TOA Electronics A-724 - Nine channel integrated mixer/amplifier - 240W RMS output power - Six mic./line inputs
C.
Gooseneck Podium Microphone for Control Room – TOA Electronics EM800 - Excellent high frequency response delivers clear output through a PA system - Gooseneck with 2 adjustment points, rejection of undesirable off-axis sound minimizes possible feedback
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2.02
D.
Paging Horn – TOA Electronics TH-660 - Speaker horn to be used in combination with a driver unit - Powder-coated finish and stainless steel screws ensure weatherproof capability
E.
Paging Horn Driver Unit – TOA Electronics TU-651M - Highly intelligible driver unit suited to public address announcement applications, used in combination with TH-660 horn - Powder-coated finish and stainless screws ensure weatherproof capability
F.
Wireless Intercom Base Station – HME BS200 - Provides clear, secure, interference free communication - avoid unauthorized users from hearing communication with digital encryption and frequency-hopping technology
G.
2 Channel Portable Belt-Pack – HME BP200 - Allows for hands free communication in conjunction with BS200 base station - The talk button activates the headset and can operate in either hands free or push to talk mode - Allows user to select which intercom channel is active (indicator light shows active channel)
H.
HME Full Duplex headset – 3M/Peltor Protac M15H7A - Provides minimum noise reduction rating (NRR) of 24 dB - Padded, stainless-steel headband - Custom-fitted to accept belt-pack cable
I.
Belt-pack Battery Charging Station – HME AC40 - Battery charger, 4 port quick charger with adapter, 115/230 VAC
WIRING A.
Speaker wiring from control room shall be a jacketed pair #16 AWG.
B.
Microphone wiring shall be jacketed 2-pair twisted #22 AWG with shield.
C.
Control wiring from Master Control to Audio Control shall be a jacketed 10conductor #22 AWG.
PART 3 EXECUTION 3.01
INSTALLATION A.
Install system in accordance with the Company's instructions unless otherwise indicated.
B.
Insert audio rack into control cabinet.
C.
Pull all wires required.
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3.02
D.
Install all horns (2 per zone – 10 in total).
E.
Wire up the audio rack.
TESTING & QUALITY CONTROL A.
After installation complete company technician will test the functionality of the master control to ensure operation is optimal.
B.
Testing of each zone of horns will be completed.
C.
Functionality of each wireless headset and belt-pack will be tested for both fullduplex intercom and paging modes. END OF SECTION
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