Final RFQ 19BX6025Q0015 for Consular Audio Systems.doc

Page | 2 of 84

TABLE OF CONTENTS

SECTION 1 - THE SCHEDULE

· SF 18 or SF 1449 cover sheet

· Continuation To SF-1449, RFQ Number 19BX6025Q0015, Prices, Block 23

· Continuation To SF-1449, RFQ Number 19BX6025Q0015, Schedule Of Supplies/Services, Block 20 Description/Specifications/Work Statement

· Attachment 1 to Description/Specifications/Statement of Work, Government Furnished Property

SECTION 2 - CONTRACT CLAUSES

· Contract Clauses

· Addendum to Contract Clauses - FAR and DOSAR Clauses not Prescribed in Part 12

SECTION 3 - SOLICITATION PROVISIONS

· Solicitation Provisions

· Addendum to Solicitation Provisions - FAR and DOSAR Provisions not Prescribed in Part 12

SECTION 4 - EVALUATION FACTORS

· Evaluation Factors

· Addendum to Evaluation Factors - FAR and DOSAR Provisions not Prescribed in Part 12

SECTION 5 - OFFEROR REPRESENTATIONS AND CERTIFICATIONS

· Offeror Representations and Certifications

· Addendum to Offeror Representations and Certifications - FAR and DOSAR Provisions not Prescribed in Part 12

SECTION 1 - THE SCHEDULE

CONTINUATION TO SF-1449

RFQ NUMBER 19BX6025Q0015

PRICES, BLOCK 23

I.

SCOPE OF SUPPLIES/SERVICES

The Contractor shall furnish all labor, materials, equipment, and services necessary to replace the intercommunication systems at four (4) designated consular windows for the U.S. Embassy in Bandar Seri Begawan. The intercom replacement shall comprise a complete two-way communication system, consisting of a microphone, speaker, and control unit, to facilitate clear communication between consular personnel and visa applicants.

II.

PRICING

The prices listed below shall include all labor, materials, overhead, profit, and transportation necessary to deliver the required items to the U.S. Embassy in Bandar Seri Begawan located at Simpang 336-52-16-9, Jalan Duta, Bandar Seri Begawan BC4115, Brunei Darussalam.

This is a firm-fixed price type of purchase order/contract payable in United States Dollars (USD). No additional sums will be payable for any escalation in the cost of materials, equipment, or labor, or because of the contractor's failure to properly estimate or accurately predict the cost or difficulty of achieving the results required. The contract price will not be adjusted due to fluctuations in currency exchange rates.

(See Section 1, III, F.7) 1 lot

GRAND TOTAL AMOUNT:

CONTINUATION TO SF-1449

RFQ NUMBER 19BX6025Q0015

SCHEDULE OF SUPPLIES/SERVICES, BLOCK 20

DESCRIPTION/SPECIFICATIONS/WORK STATEMENT

III.

DESCRIPTION/SPECIFICATIONS

A.

General Requirements The Contractor shall furnish all labor, equipment, materials, tools, supervision, and incidental services necessary to provide and install a fully operational intercommunication and voice amplification system at each Consular Officer Window. The system shall enable clear, two-way audio communication between consular officers and applicants without requiring either party to raise their voices. The system shall provide a clear audio experience for public announcements in both interior and exterior consular waiting areas.

The system shall include, but not be limited to, all speakers, gooseneck microphones, applicant-side microphones, headsets, control units, category cabling, and an equipment rack, which shall be installed in the designated location within the Consular Section.

The system shall meet the 2024 Overseas Building Operations Guide Specifications Section 275105- Audio System for Consular Services.

B.

Audio Systems Requirements

1. Audio Digital Signal Processor (DSP):

The system shall include DSP modules with acoustic echo cancellation (AEC) capabilities, providing full-duplex communication at each consular window and supporting the paging system throughout consular offices and public areas.

2. Officer-Side Speakers:

Wall-mounted speakers shall be provided for the officer side of each window.

3. Applicant-Side Speakers:

Ceiling-mounted and exterior wall-mounted speakers shall be provided for the applicant side.

4. Officer Microphones:

Each officer station shall be equipped with a gooseneck tabletop microphone with a base featuring a push-to-talk toggle. Officers shall have the option to switch between the gooseneck microphone and a wired (non-Bluetooth) headset. A mute function shall be available to disable applicant-side speakers regardless of the input device used.

5. Headset:

Provide one (1) unit of Shure BRH31M-NXLR5M headset or an approved equivalent.

6. Window Audio Controllers:

Each window shall be equipped with a volume and muting controller, hardwired to the equipment rack. These controllers shall permit the user to control and mute speaker volume on both sides of the window. If a touch screen controller is proposed, it shall have a minimum support lifespan of five (5) years post-installation. Each controller shall connect to a centralized control processor.

7. Applicant Microphones:

Wall-mounted boundary zone microphones shall be installed on the applicant side, mounted to a standard single gang wall plate and positioned to cover the consular window glass area. These microphones shall be continuously active and not equipped with user-operable toggles or mute buttons.

8. Amplification:

Provide two (2) discrete audio amplification channels for the officer window speakers.

9. Waiting Area Loudspeakers:

Loudspeakers shall be installed to support distinct paging zones in both interior and exterior waiting areas. Speaker layout and performance shall meet the ANSI/AVIXA 1M Standard for Audio Coverage Uniformity in Enclosed Listener Areas. Paging into these areas shall be accessible from each interview window via the window’s control unit.

10. Connectivity and System Integration:

a. Officer stations shall include provisions for connection of user-supplied COTS headsets with boom microphones via the AV control panel.

b. An audio interface shall be provided for integration with the consular queue management system, in accordance with Section 275405.

C.

Remote Control Systems

1. Integrated control:

The Contractor shall provide an integrated control system for both officer and public areas.

2. Officer Window Controls:

Each officer station shall have controls installed on the countertop.

3. AV Control Panel Requirements:

Each AV control panel shall include functions for paging, muting, and limited volume adjustment. A headset jack shall also be included.

4. Control Functions:

a. Display the window number in control.

b. Provide “To Applicant” volume and mute control with status indicators.

c. Provide “From Applicant” volume and mute control with status indicators.

d. Audio processing shall limit the control ranges to prevent feedback and excessive volume.

e. Include a “Paging Waiting Room” function, routing the officer microphone to the paging output.

f. Provide a “Mute All” function to simultaneously mute all inbound and outbound signals.

g. Include a “Mute” function on the officer microphone to mute outbound audio only, with a visual indicator of mute status.

h. The number and labeling of paging zones shall be as directed by the COR or designated representatives from OBO/PDCS/DE/EE.

D.

Network Requirements

1. Dedicated Networks:

All device control and CobraNet audio networks shall be separate from existing building IT networks.

2. Fiber Optic Use:

Intra-building fiber optic cabling shall be installed as indicated in project drawings or coordinated with the COR and the Post Digital Technology Office Chief (DTO) where not specified.

3. IP Address Coordination:

All IP addresses shall be coordinated through the COR in consultation with the Post DTO.

4. CobraNet Network:

The Contractor shall install a CobraNet-compatible network to interconnect all audio processor frames for paging and audio distribution.

5. Network Switching:

Provide network switches necessary to support all CobraNet device connections.

E.

Diagram Reference The Contractor shall refer to the attached diagram, which provides a bird’s eye view of the existing microphone and speaker configurations at the U.S. Embassy Consular Area. All integrated microphone and speaker devices are clearly labeled within the diagram for reference and coordination purposes.

F.

PRODUCTS

F.1.

GENERAL

System manufacturers shall furnish all equipment. In addition, manufacturers shall furnish all accessory components that are not identified but needed to make the system operational.

F.2

AUDIO EQUIPMENT

A.

Audio dynamic sound processor (DSP):

1.

Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a.

Biamp Tesira b.

Pevey c.

Clear One B.

Consular Side Intercom Speakers:

1.

Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a.

Tannoy b.

JBL

c.

Electro-Voice C.

Applicant Side Speakers:

1.

Acceptable Manufacturers: Subject to compliance with functional description of the system and other requirements, manufacturers offering products may be incorporated into the Work include, but are not limited to, the following:

a.

Tannoy b.

JBL

c.

Electro-Voice D.

Audio Amplifier:

Provide two channels of amplifications for intercom speakers at each officer window. These amplifiers may be either part of DSP assembly, or may be product of separate manufacturers as follows:

1.

Acceptable Manufacturers: Subject to compliance with functional description of the system and other requirements, manufacturers offering products may be incorporated into the Work include, but are not limited to, the following:

a.

Biamp

E.

Gooseneck Microphone:

1.

Acceptable Manufacturers: Subject to compliance with functional description of the system and other requirements, manufacturers offering products may be incorporated into the Work include, but are not limited to, the following:

a.

Audiotechnica b.

Clock Audio c.

Shure F.

Boundary Zone Intercom Microphone:

1.

Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a.

Crown b.

Harmon Audio G.

Audio Connections:

1.

Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that are incorporated into the Work include, but are not limited to, the following:

a.

Brahler b.

DIS

H.

Paging Speakers:

1.

70 V speaker with individual volume control on each speaker.

I.

Headsets:

1.

Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that are incorporated into the Work include, but are not limited to, the following:

a.

Shure b.

Accepted equivalent F.3

REMOTE CONTROL

A. AV Function Control System:

1.

Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a.

Creston b.

AMX

F.4

NETWORK COMPONENTS

A. Provide network connections CobraNet or approved equal.

B.

Provide network switches to support CobraNet device connections or approved equal.

F.5

MISCELLANEOUS EQUIPMENT

A. Consular Audio Equipment Rack:

Provide racks for rack-mounted consular audio equipment. Included rack-mounted shelves for equipment which is not rack-mounted. Provide associated wire management.

1.

AC Power Conditioning for Equipment Rack:

Provide power devices based upon host country power standards.

2.

AC Power Uninterruptible Power Supply (UPS):

Provide all audio signal processors and control system equipment. Size to operate paging and intercom for a minimum of 10 minutes.

3.

Cables:

The following represents Basis of Design unless indicated otherwise on Drawings:

a.

Type 1: West Penn D25921 Audio (Mic/Line shielded plenum).

b.

Type 2: West Penn D25924 Audio (for 16- and 8-ohm speakers shielded plenum).

c.

Type 3: West Penn D25923 Audio (70-V speakers shielded plenum).

d.

Type 4: West Penn D254246 Category 6.

e.

Type 5: West Penn D25291 RS-232 Distribution.

f.

Type 6: Cresnet-P 6500185 Crestnet Distribution.

4.

Connection Plate Receptacles:

Unless otherwise detailed, provide the following types of panel receptacles on connection boxes, panels, plates, and wire ways:

5.

Audio (microphone or line level): XLR3 type.

6.

Loudspeakers (70 Volt or Low Impedance): Neutrik “Speakon” type.

F.6

SOFTWARE

A. Provide all programming and configuration necessary to provide a complete working system conforming to functional and performance requirements identified in this Section.

F.7

SPARE PARTS

The Contractor shall furnish the spare parts specified herein in accordance with the terms and conditions of this contract.

a.

(1) One unit DSP b.

(1) One unit speaker for waiting area.

c.

(3) Three units Headsets d.

(1) One Complete set of window intercom (speaker, microphone, controller, etc.)

e.

(1) One unit power supply if used.

G. WARRANTY

A.

Contractor warrants all equipment and installation to be free of faulty workmanship, defects, improper adjustments, and damage. Manufacturers agree to repair, restore, or replace work and equipment that fails in materials or workmanship within specified warranty period, including all costs, parts, and labor.

a.

The Contractor shall provide the Government with a high level of assurance that delivered building systems are free of defects, specified warranties are valid, support systems and methodologies are in place, and Government support staff has a full understanding of the continued operation and maintenance of systems.

b. Disclaimer Limitations: Manufacturer’s disclaimers in published product warranties shall not relieve the Contractor of Contract requirements on related product or work.

B.

Warranty Period: 1 year from date of final acceptance.

C.

The contractor must submit a warranty management plan for Government approval that includes all required actions and documents to ensure that the Government receives all warranties to which it is entitled. The plan shall be in narrative form and contain sufficient detail to render it suitable for use by future maintenance and repair personnel, whether tradesmen, or of engineering background, not necessarily familiar with this contract. Approved information and warranties shall be assembled in a binder and shall be turned over to the Government no later than the final acceptance date. The Contractor’s warranty period shall begin on the date of final acceptance and shall continue for the full product warranty period.

IV.

DELIVERY LOCATION AND TIME

A. The Contractor shall deliver all ordered items to the U.S. Embassy Bandar Seri Begawan. The address is:

U.S. EMBASSY

SIMPANG 336-52-16-9

JALAN DUTA

BANDAR SERI BEGAWAN BC4115

B.

The Contractor shall deliver and install all required items specified herein in accordance with the terms and conditions of this contract within 180 calendar days after date of contract award.

C.

Any Contractor personnel involved with the delivery of the items shall comply with standard U.S. Embassy regulations for receiving supplies. The Contracting Officer's Representative (COR) will be responsible for instructing contractor personnel at the time deliveries are made.

D.

Delivery and installation shall be performed between the hours of 8:00 a.m. and 5:00 p.m. on Mondays, Tuesdays, and Thursdays, and between 8:00 a.m. and 11:00 a.m. on Fridays.

Note: No deliveries or installations shall be scheduled on Wednesdays, as it is designated as Consular Day, and the Embassy operates as a lock-and-leave post.

V.

QUALITY ASSURANCE AND SURVEILLANCE PLAN (QASP)

This plan provides an effective method to promote satisfactory contractor performance. The QASP provides a method for the Contracting Officer's Representative (COR) to monitor Contractor performance, advise the Contractor of unsatisfactory performance, and notify the Contracting Officer of continued unsatisfactory performance. The Contractor, not the Government, is responsible for management and quality control to meet the terms of the contract. The role of the Government is to monitor quality to ensure that contract standards are achieved.

Services.

Performs all furnish and delivery services set forth in the scope of work.

I. thru IV, Attachment A and

Attachment B All required services are performed and no more than one (1) customer complaint is received per month.

ATTACHMENT A

PERFORMANCE WORK STATEMENT (PWS)

A. SCOPE OF WORK

All project work shall be performed in accordance with this Statement of Work (SOW) and any attached quantity surveys, drawings, photographs, project specifications, or other referenced attachments.

The contractor shall perform all necessary work, including but not limited to the following:

1. Remove existing equipment required for the new installation (e.g., intercom windows, speakers, amplifiers, wiring, etc.).

2. Perform all necessary preparation, including installation of pipes, wiring, supports, anchoring, wireways, ladder trays, boxes, wall penetrations, and related work for the intercom installation.

3. Install the new intercom system.

4. Install new speakers.

5. Install central equipment (DPS).

6. Perform interconnection, testing, and ensure normal operation of the system.

7. Provide training to users and technicians.

B. WORK PHASES

The work shall be executed in the following phases:

1. Phase I: Preparation

1.1.

Remove, install, and prepare as much as possible of the necessary pipes, wires, registers, servers, hubs, etc.

1.2. Prepare the site and work area for execution and completion of the work, including but not limited to:

a. Survey existing conditions and dimensions to coordinate with project requirements and determine the extent of work and space required.

b. Define and limit the laydown area for debris and tools.

c. Define and limit space for relocating existing furniture and/or equipment during the work period.

d. Inventory and record all items to be removed and salvaged.

e. Temporarily relocate existing items to designated spaces approved by the Contracting Officer’s Representative (COR). Removed items shall be stored in suitable, protected locations during demolition and reinstalled in their original condition and location upon completion.

f. Provide temporary barricades and other protection necessary to prevent injury and damage to adjacent buildings and facilities to remain.

g. Secure the work area with plastic cones, caution tape, stanchions, barriers, or other means to ensure only personnel wearing appropriate safety equipment access the workspace.

h. Post caution signs in English at all work area entrances.

i. Provide sailcloth (or equivalent) and plywood near the work area for mixing construction materials, ensuring the site remains clean, organized, and safe.

j. Install pipes, cable trays, junction boxes, and equipment required to connect the new intercom system at each designated window group.

k. All installations must comply with all applicable codes referenced herein.

2. Phase II: Intercom Installation

2.1. Install the intercom system on designated groups of windows to be upgraded. Test and ensure operation before proceeding. Review progress with the COR prior to commencement.

a. Work shall only be performed on the designated group of windows.

b. Systems at other windows must remain fully operational.

c. Activities that could affect consular area operations (e.g., noise, service interruptions) shall be conducted outside normal working hours.

d. Upon completion of work on each group, testing and adjustments shall be performed to place the system in service before moving to the next group.

e. Proceed to the next group only after receiving confirmation of acceptance from the COR for the previous group.

f. All wiring and conduits shall be concealed to preserve the integrity and aesthetics of finishes. No exposed conduits, wiring, Panduit, or similar materials are permitted. For cabling crossing walls into waiting rooms, the contractor shall determine if existing penetrations may be reused. New penetrations shall provide the same level of protection as existing and be clearly documented in the drawings.

3. Phase III: Speaker Replacement and Setup

3.1. After all windows are upgraded, replace speakers for paging and interconnect them with the main equipment to enhance sound quality.

3.2. Perform setup and adjustments during non-working hours.

3.3. Label and identify all connections and wiring.

3.4. Complete all connections necessary for paging functionality.

3.5. Conduct testing and adjustments of all speakers.

3.6. Program and configure paging adjustments at each required piece of equipment.

4. Phase IV: Testing, Training, and Normal Operation

4.1. Test all new equipment, tools, and components.

4.2. Coordinate testing in the presence of the COR or their designated representative.

AS-BUILT DRAWING:

ATTACHMENT B

OBO Guide specification section 275105- Audio System for Consular Services

SECTION 275105 – AUDIO SYSTEMS FOR CONSULAR SERVICES

PART 1 - GENERAL

1.1

SUMMARY

A. This Section includes audio communications systems for consular services, including intercommunications systems for consular teller window stations, and paging system for general consular waiting area and associated waiting area outside of building. B. Related Sections:

1. Division 26 Section on raceways and boxes for conduit installed outside of building.

2. Section 270526 “Grounding and Bonding for Communications Systems.”

3. Section 275124 “General-Use Teller Window Intercommunications Systems” for teller window intercommunications at locations not associated with Consular Waiting Area. Those intercoms are not related to the work of this Section.

4. Section 275405 “Consular Queue Management System Infrastructure and Displays” for interfacing queue management system.

5. Other Division 26 and Division 27 sections for conduits, wire ways, connection boxes, pull boxes, junction boxes, electrical breaker panels required to power audiovisual systems, and outlet boxes permanently installed in walls, floors, and ceilings.

1.2

REFERENCE STANDARDS

A. See Section 270508 “Common Work Results for Telecommunications” for commonly applicable telecommunications reference standards.

1. Each Division 27 Section may include citations to these references identified Section 270508.

2. In addition, each Division 27 Section may include citations to other reference standards not listed in Section 270508.

B. American National Standards Institute/ Audiovisual and Integrated Experience Association (ANSI/AVIXA (formerly INFOCOMM)):

1. ANSI/AVIXA 1M: Audio Coverage Uniformity Standard in Enclosed Listener Areas.

2. ANSI/AVIXA 2M: Standard Guide for Audiovisual Systems Design and Coordination Processes.

1.3 FUNCTIONAL DESCRIPTION OF SYSTEM A. General:

1. The intent is to provide a fully operational system with voice amplification to facilitate communication by both teller and applicant at each Consular Teller Window without requiring each to raise their voices, and to provide a clear audio experience of paging system for applicants in interior and exterior general consular waiting areas.

Audio Systems:

1. Audio Digital signal processor (DSP): Provides echo cancellation and audio processing for full duplex teller window communications, as well as in consular office and public area paging system. DSP shall include masking sound generator and filter set to allow producing and adjusting masking sound on Applicant side of Teller window as specified in this Section.

2. Audio speaker for teller side: Provide in-wall speaker or recessed-ceiling-mounted speaker as indicated on Drawings.

3. Audio speaker for applicant side: Provide in-wall speakers within each side wall or recessed ceiling-mounted speaker, as indicated on Drawings.

4. Teller Microphone: Provide 457 mm (18”) gooseneck tabletop microphone. Provide base with mute button for microphone and headset plug-in jack; coordinate with control panel.

5. Applicant boundary zone microphone: Provide wall mounted on public side with mounting to single gang wall plate. Place microphone to provide direct coverage of teller window glass surface to ensure adequate discrimination between applicant voice and waiting area noise.

6. Provide amplification for audio speakers at each teller window.

7. Waiting Area Loudspeakers: Place loudspeakers to serve paging zones in consular waiting area and in associated outdoor waiting area. Speaker indoor coverage shall conform to ANSI/AVIXA 1M, “Audio Coverage Uniformity Standard in Enclosed Listener Areas.”

8. Produce volume-controlled masking sound through speakers on Applicant side.

9. Connections and Configurations:

a. Provide connections and configuration to facilitate connection of headset by teller at AV control panel. These connections shall be wired in standard fashion to facilitate use of commercial off-the-shelf (COTS) 4 or 5 pin XLR headphones with microphone boom.

b. To facilitate paging announcements from queuing system processor, provide audio interface with consular queuing system; see Section 275405 “Consular Queue Management System Infrastructure and Displays.” C. Remote Control Systems:

1.

Provide integrated control system for control teller and public areas.

a. Provide controls on teller-side countertop at each teller window location.

b. AV Control Panel: Provide paging and muting control, with limited volume, for teller via AV control panel. Include headset jack to permit connection of headset by teller; coordinate with gooseneck microphone unit.

c. Control functions shall include the following:

1) Display number of window being controlled.

2) Provide “To Applicant” volume control. This controls volume and muting of teller’s speech being heard by applicant. Provide indicator that displays relative position of volume.

3) Provide “From Applicant” volume control. This controls volume and muting of applicant’s speech being heard by teller. Provide indicator that displays relative position of volume.

4) Provide Applicant side masking sound on and off control and increased privacy selection; masking sound volume increased 10 dBA on Applicant side is used to cover transmitted voices from teller area.

5) Provide audio processor to limit range of these controls to prevent feedback and excessive loudness.

6) Provide “Paging Waiting Room” button. When this button is pushed, teller’s microphone shall be routed to audio processor frame that assigns microphone to paging output.

7) Provide “Mute All” button on AV control panel and/or on microphone base unit. When this button is pushed, both inbound and outbound signals shall be muted.

8) Provide “Mute” button on teller microphones. When this button is pushed, only outbound audio is muted. When button is pushed again, microphone shall become operational again. Include visible indicator on teller microphone of mute status.

9) Number of programmed paging zones shall be as determined by Project Director/COR as indicated or based upon input from OBO/PDCS/DE/EE, and labeling nomenclature shall be provided for zones.

D.

Network:

1. Device control and digital audio networks (see the Part 2 Article on DIGITAL AUDIO NETWORK COMPONENTS) shall be distributed separately from building network.

2. Use of intra-building optical fiber is indicated on Drawings, or if not, shall be coordinated with Project Director/COR based upon input from Post Information Management Officer (IMO).

3. Consular AV Installer shall coordinate associated IP addresses with Project Director/COR based upon input from Post IMO.

4. Digital audio networks shall link each audio processor frames to facilitate paging functions and interconnectivity.

5. Provide network switched to support digital audio network device connections.

1.4

SYSTEM PERFORMANCE REQUIREMENTS

A.

General:

1. Provide equipment, components, software, accessories, and miscellaneous items necessary to achieve fully functioning audio systems for consular teller intercoms and consular paging.

2. System design shall conform to ANSI/AVIXA 2M, “Standard Guide for Audiovisual Systems Design and Coordination.” B. Audio Performance Characteristics:

1. Frequency Response:

30 Hz – 18 KHz, within

3.0 db

2. Signal to Noise Ratio: 55 dB minimum

3. Total Harmonic Distortion: 1 percent maximum from 30 Hz-15 Hz (THD) C. Audio Intelligibility:

1. Consular intercom and paging systems shall achieve minimum performance for Speech Transmission Index (STI) exceeding the level of “Fair” quality (i.e., the STI level meets or exceeds 0.60 STI) identified in International Standard IEC 60286-16 (2003-05), “Objective Rating of Speech Intelligibility by Speech Transmission Index),”

2. White noise or spoken word source within Consular Waiting Room shall be set to 65 dBA at 1M to simulate conversation level within Consular Waiting Room.

3. Noise source shall be positioned to emulate waiting applicants.

D. Paging Zone Amplifier Load: Provide 70V amplification for paging zones. Total of loudspeaker load presented to amplifier shall not exceed 80 percent of amplifier’s wattage capacity.

E. Masking Sound at Applicant: Teller window audio system and control shall be able to produce a masking sound level at the level and spectrum identified below in Table 1.4, “Masking Sound Spectrum and Levels, Applicant Side.” Officer shall be able control the Applicant-side masking sound as outlined above.

1. Testing of Sound Spectrum and Level shall be performed at Applicant position 5 feet above finished floor.

TABLE 1.4

MASKING SOUND SPECTRUM AND LEVELS,

APPLICANT SIDE

1/3 Octave Band Sound Pressure Level

Center Frequency

(Hz - Cycles per (dB re:20microPa) Second)

TABLE 1.4

MASKING SOUND SPECTRUM AND LEVELS,

APPLICANT SIDE

1/3 Octave Band Sound Pressure Level

Center Frequency

(Hz - Cycles per (dB re:20microPa) Second)

F. Audio Video Bridging (AVB):

Transport: Conform to IEEE 802.1.

G. Dante audio

UDP PTPv1

H. [Seismic Performance: Equipment frames shall withstand the effects of earthquake motions determined according to ASCE/SEI 7.

1. The term "withstand" means "the unit will remain in place without separation of any parts from the device when subjected to the seismic forces specified.] 1.5

SUBMITTALS

A. Product Data: Manufacturer’s product information and data sheets for all equipment items. Products and options selected in data sheets shall be clearly identified. Data sheets without identification of selections may be rejected.

B. Coordinate timing and content of submittals with those for Section 275405 “Consular Queue Management System Infrastructure and Displays” for output of paging and input for queueing system.

C. Shop Drawings: Signed and sealed by a qualified professional engineer. Complete system shop drawings depicting the following information:

1. All point-to-point wiring single-line diagrams, equipment interconnections, component values and showing complete letter and number identification of all wire and cable as well as jacks, terminals and connectors.

2. All panels, plates, and designation strips, including details relating to terminology, engraving, finish, and color.

3. Complete sets of remote touch panels and pushbutton panel layouts, and brief functional description of programming.

4. All equipment modifications.

5. Cabling run sheets and field wiring details.

6. Wire specifications and assignment by use.

7. Elevation drawings of each equipment rack.

8. Complete and detailed schematic drawing including all items of equipment, and mounting heights.

D. Coordination Drawings: Reflected ceiling plans, drawn to scale, on which the following items are shown and coordinated with each other, based on input from installers of items involved:

1. Ceiling-mounted items including lighting fixtures, diffusers, grilles, speakers, sprinklers, access panels, and special moldings.

E. [Manufacturer Seismic Qualification Certification: Submit certification that central control cabinets, accessories, and components will withstand seismic forces applicable to the Project. Include the following:

1. Basis for Certification: Indicate whether withstand certification is based on actual test of assembled components or on calculation.

2. Dimensioned Outline Drawings of Equipment Unit: Identify center of gravity and locate and describe mounting and anchorage provisions.

3. Detailed description of equipment anchorage devices on which certification is based and their installation requirements.]

F.

Qualification Data for Consular AV Installer:

1. Identify three similar projects of the same or greater magnitude and scope within last five years. Include statement that Consular AV Installer was actively involved in those projects.

Provide current contact names and telephone numbers, as well as job description.

2. Identify project team for Consular AV Installer, including resumes demonstrating history with similar projects of similar or greater magnitude and scope.

3. Certificates: Factory-training certificates for Installers that correspond to work for this project.

4. Factory-trained and certified engineer for DSP Software and control product for product lines included in this project, including for training and service. Submit certificates and credentials.

G. Field quality-control test reports.

H. Closeout Submittals: At completion of installation, provide the following information:

1. Equipment inventory listing manufacturer, model number and serial number for all equipment items furnished.

2. Record drawings for each system installation, showing all equipment items, interconnection of equipment and all cable label designations.

3. Teller-Side User Guide: In addition to laminated guides identified in Article on IDENTIFICATION AND INSTRUCTIONS, provide editable version to facilitate updates to guides.

4. Functional Block Drawing: Identify all input and output circuit cable and terminal block numbers as well as all jack field circuit I.D. designations. Drawing shall be in readable logical format that is understandable to both technical and non-technical staff.

a. Provide separate copy of this drawing; place under clear acrylic sheet, and mount on inner surface of AV equipment rack door.

5. Un-complied DSP, Control processor and control touch panel code files

6. Hardware log in information (Admin passwords)

I. Operation and Maintenance Data: For intercommunication system to include in emergency, operation, and maintenance manuals. Provide hardcopy manual and electronic version.

1. The Operation section shall describe all typical procedures necessary to activate each system to provide for functional requirements as listed in this section.

2. The Maintenance section shall provide recommended maintenance schedule with reference to applicable pages in manufacturer’s maintenance manuals. Where manufacturer provides inadequate information, Consular AV Installer shall provide information necessary for proper maintenance.

3. Submit replacement parts lists in support of all items of equipment, either stock manufactured item or custom built.

4. Submit data on same electronic storage as with programming code and software for system.

1.6

OWNERSHIP OF PROPRIETARY MATERIAL

A. Government retains all rights to software and passwords used for this project.

B. Government will sign copy of manufacturer’s standard software and firmware licensing agreement as condition of this contract. Such license shall grant use of all programs and application software to Government as defined by manufacturer’s license agreement, but shall protect manufacturer’s rights to disclosure of Trade Secrets contained within such software.

C. Licensing agreement shall not preclude use of software by individuals under contract to Government for commissioning, servicing, or altering system in future. Use of software by individuals under contract to Government will be restricted to use on Government’s computers, and only for purpose of commissioning, servicing, or altering installed system.

D. All project developed software, files and documentation shall become property of Government.

1.7

QUALITY ASSURANCE

A. Delegated Design Responsibility: Contractor shall retain Manufacturer's authorized representative. Representative shall possess the following qualifications:

1. Be trained and approved for design and installation of systems required for this Project.

2. Be Certified Technology Specialists (CTS-D).

3. Have minimum 10 years industry experience with design of similar systems with complex performance requirements.

4. Be acceptable to the Project Director/COR to perform responsibilities of Delegated Design for this Work.

B. Consular AV Installer Qualifications: Manufacturer's authorized representative who is trained and approved for installation of units required for this Project and are Certified Technology Specialists (CTS and CTS-D), with minimum 10 years industry experience.

C. Qualification for Engineers for DSP Software and Control Products: Manufacturer-certified and factory-trained for product line training, software programming, and service.

D. Independent Testing Agency Qualifications: Testing agency that is member company of InterNational Electrical Testing Association (NETA), and that is acceptable to Project Director/COR based upon input from OBO/PDCS/DE/EE.

1. Testing Agency's Field Supervisor: Person currently certified by NETA or National Institute for Certification in Engineering Technologies (NICET) to supervise on-site testing specified in this Section.

E. Comply with the OBO Electrical Code; see Section 270508 “Common Work Results for Telecommunications.”

F. Comply with National Fire Alarm and Signaling Code (NFPA 72).

1.8

DELIVERY, STORAGE, AND HANDLING

A. Deliver equipment in fully enclosed vehicles after specified environmental conditions have been permanently established in spaces where equipment is to be placed.

B. Store equipment in spaces with environments controlled within manufacturers' ambient temperature and humidity tolerances for non-operating equipment.

1.9

COORDINATION

A. Coordinate layout and installation of ceiling-mounted speakers (if used) with other construction that penetrates ceilings or is supported by them, including light fixtures, HVAC equipment, firesuppression system, and partition assemblies.

1.10

MAINTENANCE SERVICE

A. Commencing at the contract’s Substantial Completion date for a period of one calendar year provide system maintenance service based on manufacturer's recommended daily, weekly, monthly, quarterly, semi-annual, and annual maintenance activities. In addition to the initial year of maintenance service, provide a proposal for a renewable option year. The option year proposal shall be submitted 60 days prior to the end of the initial maintenance contract period.

B. Maintenance service shall be performed by Consular AV Installer, and shall inclusive of:

1. Telephone Assistance: Consular AV Installer shall respond via telephone within one business day of notification. This first contact will be to outline nature of problem or functional anomaly. Consular AV Installer shall make available an individual knowledgeable with installed system that can address specific system issues described by system operators.

2. On-Site Repair Assistance: Consular AV Installer shall be available to provide capable technicians for on-site service of systems equipment or control software. Technicians dispatched shall be familiar with installed system with complete knowledge of products used in systems configuration. Technicians dispatched shall have complete ability to address nature of system anomaly or performance difficulty described. Provide on-site response within one week. Service shall be available during normal business hours of the facility, Monday through Friday, 8:00 am until 5:30 pm.

3. Consular AV Installer shall provide two scheduled service visits to inspect, maintain, and adjust systems during each year of service. First visit shall occur approximately six months after installation, and subsequent visits shall occur near end of each six month period of the service.

a. Adjustment: During first scheduled service visit provide on-site assistance in adjusting system to suit actual occupied conditions. Refer to Part 3 requirements for START-UP SERVICE in relation to initial adjustment prior to operation.

PART 2 - PRODUCTS

2.1

GENERAL

A. System manufacturer shall furnish all equipment. In addition, manufacturer shall furnish all accessory components to this system that are not identified in the Summary Article in RELATED SECTIONS.

2.2

AUDIO EQUIPMENT

Audio dynamic sound processor (DSP):

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include but are not limited to the following:

a.

Biamp

Consular Side Speakers:

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include but are not limited to the following:

a. Tannoy

b. JBL

c. Electro-Voice

d. Biamp

e. QSC

2. Speakers may be either recessed ceiling or surface mounted depending on ceiling architecture at the interview window. C. Applicant Side Speakers:

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products may be incorporated into the Work include but are not limited to the following:

a. Tannoy.

b. JBL,

c. Electro-Voice,

d. QSC

e. Biamp

D. Audio Amplifier: Provide amplification for speakers at each teller window.

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products may be incorporated into the Work include, but are not limited to, the following:

a. Biamp

b. QSC

E. Teller Gooseneck Microphone:

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products may be incorporated into the Work include but are not limited to the following:

a. Audiotechnica

b. Clock Audio

c. Shure

F. Applicant Microphone:

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include but are not limited to the following:

a. Crown

b. Audix

c. Clock Audio (CU-C012-RF-CP series) G.

Audio Connections:

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that be incorporated into the Work include but are not limited to the following:

a. Brahler

b. DIS

H.

Waiting Area Speakers:

1. 70 V speaker distribution with volume control over entire coverage area on each speaker. I. Teller headset:

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products may be incorporated into the Work include but are not limited to the following:

a. Shure

b. Audio-Technica

2.3

REMOTE CONTROL SYSTEMS

AV Function Control System:

1. Acceptable Manufacturers: Subject to compliance with functional description of system and other requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

a. Creston

b. Biamp

2.4

DIGITAL AUDIO NETWORK COMPONENTS

A. Provide network connections: AVB, Dante, or approved equal.

B. Provide network switches to support digital audio network device connections.

2.5

MISCELLANEOUS EQUIPMENT

A. Consular Audio Equipment Rack: Provide racks for rack-mounted consular audio equipment. Included rack-mounted shelves for equipment which is not rack-mounted. Provide associated wire management.

B. AC Power Conditioning for Equipment Rack:

Provide power devices based upon host country power standards.

C. AC Power Uninterruptible Power Supply (UPS): Provide for all audio signal processor and control system equipment. Size to operate paging and intercom for minimum of 10 minutes. D. Cables: The following represents Basis of Design unless indicated otherwise on Drawings:

1. Type 1: West Penn D25921 Audio (Mic/Line shielded plenum).

2. Type 2: West Penn D25924 Audio (for 16- and 8-ohm speakers shielded plenum).

3. Type 3: West Penn D25923 Audio (70-V speakers shielded plenum).

4. Type 4: West Penn D254246 Category 6.

5. Type 5: West Penn D25291 RS-232 Distribution.

6. Type 7: West Penn 254245 Category 6.

E. Connection Plate Receptacles: Unless otherwise detailed, provide the following types of panel receptacles on connection boxes, panels, plates, and wire ways:

1. Audio (microphone or line level): XLR or RJ45 type.

2. Audio (headset): XLR type

3. Network: RJ45 (8P8C) type.

2.6

SOFTWARE

A.

Provide all programming and configuration necessary to provide a complete and working system conforming to functional and performance requirements identified in this Section.

PART 3 - EXECUTION

3.1

INSTALLATION

General:

1. Installation includes setting in place, fastening to walls, floors, ceilings, counters, or other structures where required, interconnecting wiring of system components, equipment alignment and adjustment, and other work whether or not expressly required herein which is necessary to result in complete operational systems.

2. Installation shall be performed by installers authorized by Manufacturers.

3. Installation shall provide system which conforms to functional and performance requirements of this Section. B.

Physical Installation:

1. Firmly secure equipment in place unless requirements of portability dictate otherwise.

2. Secure with fasteners adequate to support load from system with safety factor of at least three times total load.

3. Secure boxes, equipment, and similar components plumb and square.

4. Install equipment and cable in manner that facilitates operational efficiency and overall aesthetic factors.

C.

Teller/Applicant Speakers: Refer to Drawings for mounting type.

1. Ceiling-Mounted Speakers: Speakers shall be ceiling-recessed. Center ceiling-mounted speakers over teller and applicant, as applicable.

2. Wall-Mounted Speakers: Place at or above height of teller window assembly, as indicated on Drawings. Provide adjustable mount to facilitate satisfying audio performance requirements. Refer to Drawings as to whether speakers are recessed or surface mounted. D.

Cable Installation:

1. Mark cables, regardless of length, with wrap-around number or letter cable markers at both ends. There shall be no unmarked cables at any place in the system. Marking codes used on cables shall correspond to codes shown on drawings or wire run sheets.

2. Neatly strap, dress, and adequately support inter-rack cabling.

3. Group cables according to signals being carried. To reduce signal contamination, form separate groups for the following cables:

a. Power cables.

b. Control, data cables, and Cat 6 UTP.

c. Audio cables carrying signals less than -20 dBm.

d. Audio cables carrying signals between -20 dBm and +20 dBm.

e. Audio cables carrying signals above +20 dBm.

4. Do not allow audio cables to run in same raceway as video, computer video or power cables.

5. As general practice, run power cables, control cables, and high level cables on left side of equipment rack as viewed from rear. Run other cables on right side of equipment rack, as viewed from rear.

6. Cut cables to length dictated by run. Splices in pull boxes are not permitted without prior permission of Project Director/COR. For equipment mounted in drawers or on slides, provide interconnecting cables with service loop of appropriate length.

7. Do not install cable with bend radius less than that recommended by cable manufacturer.

8. Install cable in 50 mm below-grade conduit from Consular equipment room to locations of paging devices in outdoor Consular waiting area. See Division 26 section on raceways and boxes for installation of conduit outside of building.

3.2

GROUNDING

A. Procedures: To minimize problems resulting from improper grounding and to achieve maximum signal-to-noise ratios, adhere to the following:

1. General: Because of great number of possible variations in grounding systems, it is the responsibility of Contractor to follow practices below, and to deviate from these practices only when necessary to minimize cross talk and to maximize signal-to-noise ratios in the audio, video, and control systems. See Section 270526 “Grounding and Bonding for Communications Systems” for general requirements.

2. Install secondary system grounding conductors from all racks, audio consoles, and ungrounded audio equipment in each area to primary system grounding point for area

3. Do not use AC neutral conductor, either in power panel or in receptacle outlet, be used for system ground; no exceptions are permitted.

4. Audio Cable Shields: Ground audio cable shields at one point only; no exceptions are permitted. For inter and intra-rack wiring, shield be connected at one end only. For ungrounded portable equipment, such as microphones, connect shield at both ends but grounded at only one end.

5. Speaker Cable Shields: Ground all speaker cable shields at rack enclosure and bond to technical ground.

3.3

SYSTEM PROGRAMMING

A. Programming: Fully brief Project Director/COR on available programming options. Record Project Director/COR's decisions and set up initial system program. Prepare a written record of decisions, implementation methodology, and final results.

3.4

IDENTIFICATION AND INSTRUCTIONS

A. Associated AV Equipment Room: Provide wall-mounted, full-size system diagrams to facilitate system setup and troubleshooting. Mount diagrams under clear plastic for protection.

B. Teller-Side Window Station: Provide simplified user guide for tellers.