34 71 13.19_Addendum003.pdf

HAAW 139030, Construct Entry Control Facility B-3 Submittal

SECTION 34 71 13.19

CRASH RATED ACTIVE VEHICLE BARRIERS AND CONTROLS

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS

(AASHTO)

AASHTO GDHS-5 (2011, Errata 2012) A Policy on Geometric Design of Highways and Streets

AASHTO LTS (2013; Errata 2013) Standard Specifications for Structural Supports for Highway Signs, Luminaires and Traffic Signals

AASHTO RSDG-4 (2011; Errata 1 2012; Errata 2 2015) Roadside Design Guide

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1/D1.1M (2020) Structural Welding Code - Steel

ASTM INTERNATIONAL (ASTM)

ASTM A106/A106M (2019a) Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service

ASTM D4956 (2013) Standard Specification for Retroreflective Sheeting for Traffic Control

ASTM F2656/F2656M (2020) Standard Test Method for Crash Testing of Vehicle Security Barriers

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE 142 (2007; Errata 2014) Recommended Practice for Grounding of Industrial and Commercial Power Systems - IEEE Green Book

IEEE C37.90 (2005; R 2011) Standard for Relays and Relay Systems Associated With Electric Power Apparatus

IEEE C37.90.1 (2013) Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric

SECTION 34 71 13.19 Page 1

Power Apparatus

IEEE C62.41.1 (2002; R 2008) Guide on the Surges Environment in Low-Voltage (1000 V and Less) AC Power Circuits

IEEE C62.41.2 (2002) Recommended Practice on Characterization of Surges in Low-Voltage (1000 V and Less) AC Power Circuits

INTERNATIONAL ELECTROTECHNICAL COMMISSION (IEC)

IEC 60068-2-27 (2008; ED 4.0) Environmental Testing - Part 2-27: Tests - Test Ea and Guidance:

Shock

IEC 60068-2-30 (2005; ED 3.0) Environmental Testing - Part 2-30: Tests - Test Db: Damp Heat, Cyclic (12 H + 12 H Cycle)

IEC 61000-4-5 (2017) Electromagnetic Compatibility (EMC)

- Part 4-5: Testing and Measurement Techniques - Surge Immunity Test

IEC 61131-3 (2013) Programmable Controllers - Part 3:

Programming Languages

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

NEMA 250 (2018) Enclosures for Electrical Equipment (1000 Volts Maximum)

NEMA ICS 1 (2000; R 2015) Standard for Industrial Control and Systems: General Requirements

NEMA ICS 2 (2000; R 2005; Errata 2008) Industrial Control and Systems Controllers, Contactors, and Overload Relays Rated 600 V

NEMA ICS 4 (2015) Application Guideline for Terminal Blocks

NEMA MG 1 (2018) Motors and Generators

NEMA TC 2 (2020) Standard for Electrical Polyvinyl Chloride (PVC) Conduit

NEMA TS-1 (1989; R 2005) Traffic Control Systems (not recommended for new designs)

NEMA TS-2 (2016) Traffic Controller Assemblies with NTCIP Requirements - Version 03.07

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2020; ERTA 20-1 2020; ERTA 20-2 2020; TIA

20-1; TIA 20-2; TIA 20-3; TIA 20-4)

National Electrical Code

SECTION 34 71 13.19 Page 2

SOCIETY OF AUTOMOTIVE ENGINEERS INTERNATIONAL (SAE)

SAE J517 (2017) Hydraulic Hose

U.S. FEDERAL HIGHWAY ADMINISTRATION (FHWA)

MUTCD (2015) Manual on Uniform Traffic Control Devices

NCHRP 350 (1993) Recommended Procedures for the Safety Performance Evaluation of Highway Features

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

29 CFR 1910 Occupational Safety and Health Standards

47 CFR 15 Radio Frequency Devices

UNDERWRITERS LABORATORIES (UL)

UL 486A-486B (2018) UL Standard for Safety Wire Connectors

UL 508 (2018) UL Standard for Safety Industrial Control Equipment

UL 651 (2011; Reprint Mar 2020) UL Standard for Safety Schedule 40, 80, Type EB and A Rigid PVC Conduit and Fittings

UL 796 (2016) UL Standard for Safety Printed-Wiring Boards

UL 1059 (2019) UL Standard for Safety Terminal Blocks

UL 1076 (2018) UL Standard for Safety Proprietary Burglar Alarm Units and Systems

1.2 ABBREVIATIONS & DEFINITIONS

1.2.1 Abbreviations

a. ACP - Access Control Point

b. AIE - Automated Installation Entry

c. AVB - Active Vehicle Barrier

d. AVBCS - Active Vehicle Barrier Control System

e. BMS - Balanced Magnetic Switch

f. CCTV - Closed Circuit Television System

g. CPU - Central Processing Unit (Computer)

h. CSMS - Central Security Monitoring Station (e.g., Installation Police

Station)

i. CVT - Contractor Verification Test

j. DTS - Data Transmission System

k. ECF - Entry Control Facility

l. EFO - Emergency Fast Operate (active barrier emergency fast close control)

m. FAT - Factory Acceptance Test

SECTION 34 71 13.19 Page 3

o. IDS - Intrusion Detection System

p. PLC - Programmable Logic Controller

q. PVT - Performance Verification Test

r. RSM - Remote Status Monitor

s. SDC - Standard Design/Criteria

t. SDDC - Surface Development and Distribution Command

u. SDDCTEA - Surface Development and Distribution Command Traffic

Engineering Agency

v. TCU - Traffic Controller Unit

w. UPS - Uninterruptible Power Supply

x. VCC - Visitors Control Center

y. VPD - Vehicle Presence Detector

1.2.2 Definitions

Command & Control. Command & Control function refers to location the main guard will be located to oversee the activity at the ECF/ACP. This is typically the Gatehouse, but not in all cases.

Crash-rated active vehicle barrier. Crash-rated active vehicle barrier and active vehicle barrier in this specification refer to a vehicle barrier that has been tested to impede or stop a vehicle of a specific weight and speed. The barrier is operable either manually or through electrical controls.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Overall System Drawings ; G

Point to Point Wiring Information ; G crash rated active vehicle barrier system ; G

Installation ; G

Electrical Work ; G

SD-03 Product Data

Major Components ; G

Data Package ; G

CRASH RESISTANCE: DEMONSTRATION OF COMPLIANCE; G

Hydraulic Fluid manufacturer's data ; G

SD-05 Design Data traffic signal support design calculations ; G

SECTION 34 71 13.19 Page 4

UPS Calculations ; G

Generic Design and Contract Revisions ; G

SD-06 Test Reports

Crash Test Reports ; G

Current Site Conditions ; G

KEY CONTROL PLAN; G

Contractor Verification Test ; G

Contractor Verification Test Report ; G

Performance Verification Test (PVT) ; G

Performance Verification Test Report ; G

Endurance Test ; G

Final Report ; G

SD-07 Certificates

COMPONENT CERTIFICATION; G

Installation Superintendent Qualifications ; G

Project Manager Qualifications ; G

TECHNICAL SPECIALISTS QUALIFICATIONS ; G

SD-08 Manufacturer's Instructions

Manufacturer Repair of Coatings Instructions ; G

SD-10 Operation and Maintenance Data

Operation and Maintenance Manuals ; G

OPERATING AND MAINTENANCE INSTRUCTIONS; G

Submit operation and maintenance data in accordance with Section 01 78 23 OPERATION AND MAINTENANCE DATA, Controls O&M Data Package and the requirements herein.

1.4 INSTALLATION PACKAGE

Submit Installation package 120 days after receipt of the Notice to Proceed. The installation package consists of the overall system drawings, major components and data package.

1.4.1 Overall System Drawings

Include the following in overall system drawing package:

a. Functional System Block Diagram, identifying all major equipment

SECTION 34 71 13.19 Page 5 including interconnection between components specified herein and those furnished under other sections and communications protocols.

(1) Indicate control/signal and data communication paths and identify PLCs, control interface devices, and media to be used

(2) Describe characteristics of network and other data communication lines.

(3) Describe methods used to protect against power outages and transient voltages including types and ratings of isolation and surge suppression devices used in data, communication, signal, control, and ac and dc power circuits.

b. Block and Wiring Diagrams of each subsystem.

c. Drawing showing equipment layout in the Command & Control including the Master control panel, UPS, and other hardware intended to be located in the Command & Control.

d. Drawing showing equipment layout around the crash rated active vehicle barriers including the crash rated active vehicle barriers, active vehicle barrier control box(es), vehicle presence detectors, stop lines, traffic signals, warning beacons (wig-wag warning signals) (if applicable), and actuated traffic arms (if applicable).

e. A signing and pavement marking plan.

f. Drawing showing layout and dimensions of the each individual active vehicle barrier operating panels.

g. Touchscreen Audible Tones and Visual Indications if used. Include the following material for use at touchscreen video control panels:

(1) Audible indication, notification, and alarm tones.

(2) Visual materials for touchscreen video control panel display screens, complete with proposed shapes, colors, scale, and textual content.

Provide the following: graphics, including maps; icons; dialog boxes;

and help messages, prompts and instructions. Provide material in color.

h. Tamper switch locations for AVBCS related cabinets and operating panels.

i. Vehicle presence and wrong-way detector locations, set-points, and sensor detection patterns. Include descriptions of the security strategy for detecting potential threat vehicles, the coverage and operation of the sensors, and the human machine interfaces for overspeed and wrong way alarms.

j. Details of connections to power sources, including power supplies and grounding.

k. Preliminary point-to-point wiring database. Preliminary submittals is to provide sufficient detail to ensure the final database has all the appropriate information. Provide details such as the legend to be used for the different wiring types, alphanumeric numbering scheme, abbreviations to be used, and the layout of the database. Provide an

SECTION 34 71 13.19 Page 6 example of a small section of the system showing the point-to-point wiring.

1.4.2 Point to Point Wiring Information

Final point-to-point wiring diagram of complete interconnected system including database listing of wire numbers, to and from designations, and wire characteristics.

1.4.3 Major Components

Submit the following for approval:

a. Active Vehicle Barrier Controls to include pushbuttons, indicating lights, switches and panels.

b. Programmable Logic Controller.

c. Traffic Signs: powered and unpowered.

d. Traffic signals and traffic signal supports.

e. Warning Beacons (wig-wags).

f . Alarm display panels.

g. Sequence of Events Recorder.

h. Cable and wiring used for the data transmission.

i . Surge protection device.

j . Cabinets and other main components needed to make a complete system.

k. Tamper switches.

l . Equipment used for presence detection.

m. Wrong-way detection.

1.4.4 Data Package

1.4.4.1 Delivery

Deliver all items of computer software and technical data (including technical data which relates to computer software), which is specifically identified in this specification in accordance with the CONTRACT CLAUSES, SPECIAL CONTRACT REQUIREMENTS, and in accordance with the Contract Data Requirements List (CDRL), DD FORM 1423, which is attached to and thereby made a part of this contract. Identify all data delivered by reference to the particular specification paragraph against which it is furnished.

1.4.4.2 Technical Data and Software

Include the following in the data package:

a. Communications speeds and protocol descriptions.

b. Operator commands.

SECTION 34 71 13.19 Page 7

c. Alarm and system messages and printing formats.

d. Start-up and shut-down operations including system and database backup operations.

e. Expansion capability and method of implementation.

f. Sample copy of sequence of events report.

g. Color print of the graphical user interface (GUI) screens (when used) on 8-1/2 by 11 inch paper.

h. System data entry requirements.

i. User enrollment.

j. System and application software descriptions.

k. Recovery and restart procedures.

l. Use of report generator and generation of reports.

1.4.4.3 Active Vehicle Barrier Controls

Describe operation of the different barrier control operating modes to include normal and emergency operation, barrier control switches, wrong-way, traffic signals, warning beacons, and vehicle presence detectors. Include description of security strategy for defeating a threat vehicle and the SDDC approved barrier safety scheme for protecting innocent vehicles from barrier operations.

1.5 COMPONENT CERTIFICATION

Provide certifications from the manufacturers of the following equipment as part of the data package: crash rated active vehicle Barrier, programmable logic controller (PLC), warning signal, annunciator, sequence of events recorder, and all sensors including wrong-way, and vehicle presence.

1.6 OPERATION AND MAINTENANCE MANUALS

Submit finalized manuals bound in hardback, loose-leaf binders within 30 days after completing the Endurance test. Update the draft copy used during site testing with any changes required prior to final delivery of the manuals. Identify each manual's contents on the cover. Include in each manual the names, addresses, and telephone numbers of each subcontractor installing equipment and systems, and the nearest service representative for each item of equipment. Provide each manual with a table of contents and tab sheets. Place tab sheets at the beginning of each chapter or section and at the beginning of each appendix. Include modifications made during installation, checkout, and acceptance in the final copies delivered after completion of the endurance test. Provide the number of copies of each manual to be delivered per DD FORM 1423.

1.6.1 Software Manual

In the software manual describe the functions of all software and include all other information necessary to enable proper loading, testing, and

SECTION 34 71 13.19 Page 8 operation. As a minimum, include in the manual the following:

a. Definition of terms and functions.

b. Use of system and application software.

c. Procedures for system initialization, start-up and shutdown.

d. Alarm reports.

e. Reports generation.

f. Database format and date entry requirements.

g. Directory of all disk files.

h. Description of all communication protocols, including data formats, command characters, and a sample of each type of data transfer.

1.6.2 Hardware Manual

As a minimum, describe all equipment furnished in the hardware manual and include the following:

a. General description and specifications.

b. Installation and checkout procedures.

c. Equipment electrical schematics and layout drawings.

d. System schematics and layout drawings.

e. Alignment and calibration procedures.

f. Manufacturer's repair parts list indicating sources of supply.

1.6.3 Functional Design Manual

Identify the operational requirements for the system and explain the theory of operation, design philosophy, and specific functions within the functional design manual. Include a description of hardware and software functions, interfaces, and requirements for all system operating modes.

1.6.4 Maintenance Manual

Include descriptions of maintenance for all equipment including inspection, periodic prevention maintenance (include specific time intervals for each recommended preventative maintenance tasks), fault diagnosis, and repair or replacement of defective components in the maintenance manual.

1.6.5 Application Software

Provide a copy of the software installation package on optical disk that runs the control program. Provide on optical disk, separate from the operating system software, the complete program or image of the installed software, with all custom changes and configuration data specific for the installed system. At the end of project, after the endurance test is complete, provide complete sets of optical discs.

SECTION 34 71 13.19 Page 9

1.6.6 Final System Drawings

Maintain a separate set of drawings (including site, civil, electrical, mechanical, structural, and architectural plans, elevations, and details), elementary diagrams, wiring diagrams, and control diagrams of the system to be used for final system drawings. This set is to be accurately kept up-to-date with all changes and additions to the AVBCS and to be delivered to the Government with the final endurance test report. In addition to being complete and accurate, this set of drawings is to be kept neat and not be used for installation purposes. Furnish final drawings with the endurance test report on optical disk in AutoCAD latest version format.

1.7 CRASH RESISTANCE: DEMONSTRATION OF COMPLIANCE

Submit the following as demonstration of compliance with the specified crash resistance requirements for each crash rated active vehicle barrier proposed for this project.

1.7.1 DOD Letter of Certification

Submit a DOD Letter of Certification for crash-rated active vehicle barrier with a configuration identical to the as tested crash rated active vehicle barrier being provided. DOS Letter of Certification is allowed;

however, the crash-rated active vehicle barrier must be on the DOD anti-ram vehicle barrier list.

1.7.2 Different Length

The only exception to the requirement that the tested crash rated active vehicle barrier be identical to the as tested crash rated active vehicle barrier being provided is the barrier's length. If a length other than that tested is required, the length of the required crash rated active vehicle barrier must represent an interperloation between the successfully tested lengths of crash rated active vehicle barriers that are identical in all other ways. The tested shorter crash rated active vehicle barrier and the tested longer crash rated active vehicle barrier must be identical in construction and testing conditions before the alternate length can be considered. If the length of the required barrier for this project is different than the length tested, provide Crash Test Reports for identical barriers at the maximum/minimum width conditions as required by ASTM F2656/F2656M section 8.2.5. In addition to the test report, provide a letter written by the manufacturer clearly stating that the alternate length crash rated active vehicle barrier is to be constructed in the same manner as the tested barriers.

1.7.3 Engineering Analysis

Engineering analysis is not an acceptable form of Demonstration of Compliance.

1.7.4 Retrofitted Barrier Systems

Manufacturer is to provide additional documentation that indicates DOD, DOS or ASTM required ratings have been maintained for any barriers that were originally configured and tested with hydraulic systems, but have been revised or retrofitted to be electric (electromechanical). Provide sufficient information to compare the hydraulic system with the electric system to ensure the change in actuation does not change the ability of

SECTION 34 71 13.19 Page 10 the barrier to maintain its tested rating. Manufacturer is to provide a response on company letter head stating that the rating is still valid along with the supporting material.

Provide documentation from the manufacturer that ensures the motor and actuator is sized sufficiently for long term use given the weight of the barrier and the response time requirements. In addition, ensure the electrical components are adequate for the environment as covered elsewhere in this specification.

1.8 QUALITY CONTROL

1.8.1 Project Manager Qualifications

Designate a Project Manager for all work under this specification. The Project Manager is to provide technical and managerial leadership to all contractor personnel and subcontractors during the design, manufacturer, and installation phases of this specification. This person serves as the single point of contact for the General Contractor for all work required in this specification. The Project Manager must have a minimum of 5 years of experience in the design, manufacture, and installation of similar systems.

1.8.2 Installation Superintendent Qualifications

Designate an Installation Superintendent responsible for onsite installation team direction and leadership. First line supervision of tradesmen and subcontractors is provided by the Superintendent. The Superintendent is responsible for job planning and coordination between the work with trades, subcontractors, vendors, and site personnel. The Superintendent is responsible for scheduling materials, equipment, and labor to maintain the flow of work commensurate with the task schedule.

The Superintendent administers and executes the provisions of the Accident Prevention Plan. The Superintendent must have a minimum of 5 years of experience in the installation, operation, and testing of similar systems. The Project Manager and the Installation Superintendent can be the same individual.

1.9 TECHNICAL SPECIALISTS QUALIFICATIONS

Provide the services of technical specialists for the crash rated active vehicle Barriers and the related control system. Submit names and qualifications for each of the technical specialists involved. The technical specialists are to have a minimum of 3 years of experience in the installation, operation, and testing of all components, software, and interconnecting wiring of their particular equipment/subsystem. The presence of each technical specialist is required during Factory Tests of the system, during installation in the field, and serves as the Contractor's Commissioning Specialist for their designated equipment/subsystem for the commissioning tests as specified.

1.10 KEY CONTROL PLAN

Key control plan for all Contractor provided enclosures requiring locks and all keyed control switches. Provide a key control plan that includes the following: 1) Procedures that will be used to log and positively control all keys during installation. 2) A listing of all keys and where they are used. 3) A listing of all persons allowed access to the keys.

SECTION 34 71 13.19 Page 11

1.11 DELIVERY, STORAGE, AND HANDLING

Protect components delivered to site and/or placed in storage from the weather, humidity (and humidity variation), temperature (and temperature variation), dirt and dust, or other contaminants. Store structural materials on sleepers or pallets and protect them from rust and objectionable materials such as dirt, grease, or oil. Handle all components to protect finish and coatings from scuffs, abrasions or other damage. Excessive damage to factory applied finishes and coatings is cause for rejection. Provide all other delivery, storage and handling protections as recommended by the manufacturer.

1.12 PROJECT/SITE CONDITIONS

1.12.1 Environmental Conditions

All materials, equipment and installation techniques must be appropriate for the prevalent environmental conditions at the installation location.

Installation is to be in conformance with manufacturer's written environmental requirements. Submit Manufacturer's Environmental Requirements.

1.12.2 Exterior Conditions

House all components mounted in locations exposed to weather in corrosion-resistant enclosures with appropriate environmental protection.

Improper housing design is not to cause a degradation in component performance.

Provide components (those installed outside or in an enclosure exposed outside) that meet the following ambient conditions:

a. Temperature: -25 to 140 degrees F ;

b. Pressure: Sea level to 15,000 feet above sea level;

c. Solar radiation: Six hours of solar radiation at dry bulb temperature of 120 degrees F including 4 hours of solar radiation at 104 watts psf ;

d. Sand and dust: Wind driven for up to 6 mph ;

e. Rain: 2 inches per hour and 5 inches per hour cyclic with wind plus one period of 12 inches per hour;

f. Humidity: 5 to 95 percent;

g. Fungus: Warm, humid atmosphere conducive to the growth of heterotrophic plants;

h. Salt fog: Salt atmosphere with 5 percent salinity;

i. Snow: Snow loading of 48 pounds psf per hour; blowing snow of 4.6 psf per hour;

j. Ice accretion: Up to 1/2 inch of radial ice;

k. Wind: Up to 50 mph with gusts to 66 mph , except that fence sensors are to detect intrusions up to 35 mph ; and

SECTION 34 71 13.19 Page 12

l. Acoustical noise: Components are to suitable for use in high noise areas above 110 dB, such as flight lines, run up pads, and generator sites without adversely affecting their performance.

m. Elevation. as depicted on the drawings.

1.12.3 Interior Conditions

Provide equipment, which is installed in environmentally protected interior areas, that meet the performance requirements specified for the following ambient conditions:

a. Temperature: 32 to 120 degrees F . Components installed in unheated security protected areas must meet performance requirements for temperatures as low as zero degrees F ;

b. Pressure: Sea level to 15,000 feet above sea level;

c. Relative humidity: 5 to 95 percent;

d. Fungus: Provide system components located in fungus growth inductive environments with a treatment to provide fungus resistance.

Treatments cannot include mercury, materials increase the flammability of the material or surface being treated or cause skin irritation or other injury to personnel handling it during fabrication, transportation, operation, or maintenance of the equipment, or during use of the finished items when used for the purpose intended; and

e. Acoustical noise: Provide components suitable for use in high noise areas above 100 dB, such as boiler rooms, power plants, and foundries without adversely affecting their performance.

1.12.4 Traffic Flow

Typical vehicle speed over the barrier is expected to be 15 mph ."

1.12.5 Site Power Supply

Power supply at the site will be 280V 3 phase and is located as shown on the drawings.

1.12.6 Current Site Conditions

Prepare and submit a report on "Current Site Conditions", within 75 days of Notice to Proceed, to the Government documenting site conditions that significantly differ from the design drawings and include any conditions on the design documents that would negatively affect performance of the system to be installed. Provide specification sheets, or written functional requirements to support the findings, and a cost estimate to correct those site changes or conditions. Do not perform any field work until the "Current Site Conditions" report is approved by the Government.

Do not correct any deficiencies identified in the report without written permission from the Contracting Officer. Review of this package is to be by the designer of record and the local government construction manager.

1.12.7 Generic Design and Contract Revisions

Contract drawings show generic power circuits and voltage configurations

SECTION 34 71 13.19 Page 13 for the crash rated active vehicle barriers, sump pumps, heaters, roadway heat tape, and associated. Contractor is responsible for revising the circuit breakers (size and configuration), backup power supplies, conductors and conduit for the specific crash rated active vehicle barrier system the contractor has chosen. Any changes required are the responsibility of the contractor at no cost to the government. Changes required need to be submitted under the paragraph CONTRACT MODIFICATIONS.

1.13 MAINTENANCE AND SERVICE

1.13.1 Description of Work

The adjustment and repair of the system includes all vehicle barriers and systems installed under this specification. Provide and perform all repair, calibration, and other work in accordance with the manufacturer's documentation and instruction. Responsibility is limited to Contractor installed equipment.

1.13.2 Service Personnel

Certify service personnel in the maintenance and repair of the specific type of equipment installed and qualified to accomplish work promptly and satisfactorily. Advice the Government in writing of the name of the designated service representative, and of any change in personnel.

1.13.3 Schedule of Work

Perform two minor inspections at 6 month intervals (or more often if required by the manufacturer), and two major inspections offset equally between the minor inspections to effect quarterly inspection of alternating magnitude.

1.13.3.1 Minor Inspections

Include visual checks and operational tests of crash rated active vehicle barriers (cleaning pit if necessary), traffic signals, console equipment, peripheral equipment, local processors, sensors, and electrical and mechanical controls as part of the minor inspections.

1.13.3.2 Major Inspections

Major inspections includes work described under paragraph Minor Inspections and the following work:

a. Clean interior and exterior surfaces of all system equipment and local processors, including monitors, keyboards, and console equipment.

b. Perform diagnostics on all equipment.

c. Check, walk test, and calibrate each sensor.

d. Run all system software diagnostics and correct all diagnosed problems.

e. Resolve any previous outstanding problems.

f. Purge and compress data bases.

g. Review network configuration.

SECTION 34 71 13.19 Page 14

1.13.3.3 Scheduled Work

Perform scheduled work during regular working hours, Monday through Friday, excluding federal holidays.

1.13.4 Operation

The applicable portion or portions from the performance verification test procedures are to be used after all scheduled maintenance and repair activities to verify proper component and system operation.

1.13.5 Records and Logs

Maintain records and logs of each performed task and organize cumulative records for each component and for the complete system chronologically resulting in a continuous log to be maintained for all devices. Provide a log that contains all initial settings. Ensure logs are kept and available for inspection onsite, demonstrating that planned and systematic adjustments and repairs have been accomplished for the system.

1.13.6 System Modifications

Make any recommendations for system modification in writing to the Government. Prior approval of the Government is required before any system modifications are made. Updating of the operation and maintenance manuals as well as any other documentation affected is required after any modification is made to the system.

1.13.7 Software

Provide a description of all software updates to the Government, who will then decide whether or not they are appropriate for implementation. After notification by the Government, implement the designated software updates and verify operation in the system. Accomplish updates in a timely manner, fully coordinated with system operators, and ensure all data is incorporated into the operation and maintenance manuals, and software documentation. Make a system image file prior to implementing any software update so the system can be restored to its original state if the update adversely affects system performance.

1.14 WARRANTY

Provide all labor, equipment, and materials required to maintain the entire system in an operational state as specified, for a period of one year after formal written acceptance of the system to include scheduled and nonscheduled adjustments. Contractor is responsible for ensuring the barriers are properly exercised and maintained per the manufacturer instructions until accepted by the Contracting Officer.

1.14.1 Warranty Service

The Government initiates service calls to the Contractor when the system is not functioning properly. Qualified personnel must be available to provide service to the complete system. Furnish the Government with a telephone number where the service supervisor can be reached at all times. Warranty service is to comply with 01 78 00 CLOSEOUT SUBMITTALS and the with the following codes:

a. First Priority Code 1. Perform onsite inspection to evaluate

SECTION 34 71 13.19 Page 15 situation, and determine course of action within 24 hours, initiate work within 12 hours and work continuously to completion or relief.

b. Second Priority Code 2. Perform onsite inspection to evaluate situation, and determine course of action within 2 days, initiate work within 24 hours and work continuously to completion or relief.

c. Third Priority Code 3. All other work to be initiated within 4 work days and work continuously to completion or relief.

d. The "Construction Warranty Service Priority List" is as follows:

Code 1-crash rated active vehicle barrier system (controls and barrier)

(1) Mechanical or electrical equipment failure that prevents the crash rated active vehicle barrier from opening or closing through the controls.

(2) Active vehicle barrier control system is unable to reset.

(3) Active vehicle barrier control system is unable to operate the crash rated active vehicle barriers properly.

Code 2-Active vehicle barrier system (controls and barrier)

(1) A single traffic signal is not operational.

(2) Problem associated with the vehicle presence detection system

(typically safety loops).

(3) Problem associated with sequence event recorder.

(4) Crash rated active vehicle barrier opens and closes, but does not perform the operation in a smooth manner.

(5) Problem associated with wrong-way detection system.

Code 3-Active vehicle barrier system (controls and barrier)

(1) Warning beacon(s) is not operational.

(2) Active vehicle barrier warning light(s) or in-pavement light(s) are not operational.

(3) Any item associated with a control system malfunction (example indicating light or warning buzzer) that does not have a direct impact on operating the crash rated active vehicle barriers.

1.14.2 Service Call Requests

Record separately each service call request, as received. Provide a form that includes the serial number identifying the component involved, its location, date and time the call was received, specific nature of trouble, names of service personnel assigned to the task, instructions describing what has to be done, the amount and nature of the material to be used, the time and date work started, and the time and date of completion. Deliver a record of the work performed within 5 days after work is accomplished.

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

Furnish and install a complete and functional crash rated active vehicle barrier system for the ACP/ECF including crash rated active vehicle barriers, active vehicle barrier controls, traffic signals, traffic signal controls, traffic warning signals, traffic signs and pavement markings, wrong-way detectors, vehicle presence detectors, tamper switches, alarm displays, sequence of events recorder, data transmission, and all interconnecting conduit and wiring. Crash rated active vehicle barrier types covered by this specification include retractable barriers,.

SECTION 34 71 13.19 Page 16

2.2 CRASH RATED ACTIVE VEHICLE BARRIER SAFETY SCHEME

Install and program the Hybrid Beacon Conventional (Signs and Signals) safety scheme, as approved by the Surface Development and Distribution Command (SDDC) to ensure the safety of innocent motorists. See Appendix A and the contract drawings for the required features and operational sequences of this safety scheme.

2.3 CRASH RATED ACTIVE VEHICLE BARRIER FEATURES

2.3.1 Impact Conditions

The crash rated active vehicle barriers are to withstand an impact corresponding to ASTM F2656/F2656M , Impact Condition OF M50 where the letter(s) correspond to the test vehicle and the last two digits correspond to the test velocity in mphorDOS K12.

2.3.2 Penetration Rating

When subjected to the specified Impact Condition, vehicle barriers are to respond with Penetration Rating equal to or better than P1as defined in

ASTM F2656/F2656M .

For DOD certified barriers, use the Penetration Rating of L3.0 or better.

2.3.3 Operators

Provide electric (electromechanical) or hydraulicor pneumatic crash rated active vehicle barriers.

2.3.4 Vehicle Loads

All roadway components are to be capable of supporting a 32,000 pound axle load or a 16,000 pound wheel load. Provide a load design in accordance with AASHTO GDHS-5.

2.3.5 Roadway Obstruction

When a barrier is in the "Access Allowed" position, no element in the drive path is to extend above the surrounding grade. Taper all changes in grade.

2.3.6 Dimension Requirements

Provide crash rated active vehicle barrier dimensions with the same dimensions of the barrier tested in the Proof of Performance test(s) and as documented in the Crash Test Report and described in the DOS or DOD Certification Letter. Additional requirements are listed below.

2.3.6.1 Structural Footprint Dimensions

Structural footprint dimensions are not to exceed 16 feet wide (perpendicular to roadway) 10 feet long (parallel to roadway) . Configure barrier so that there is a minimum roadway width of 36 inches between roadside support system.

SECTION 34 71 13.19 Page 17

2.3.6.2 Clear Distance

Configure barrier so that there is a clear distance of 3 feet between the roadside support systems.

2.3.6.3 Crash Rated Active Vehicle Barrier Length

Ensure system length does not exceed 14 feet (perpendicular to roadway).

2.3.7 Operation Speeds Excluding Crash Gates

a. When in manual mode (normal mode), the time to transition to "deny access" is 3 seconds or less and the time to "allow access" is 3 seconds or less.

b. Emergency Fast Operation (EFO) time is to be 2 seconds or less.

c. When the barrier is transitioning from the "deny access" position to the "allow access" position, the barrier is to be reversible when EFO is initiated.

2.3.8 Failure Modes of Operation

Design the system to remain in the last commanded position in the event of hydraulic, pneumatic, electrical, or mechanical failure.

a. Design the system so that unauthorized personnel cannot manually manipulate the barrier into the "access allowed" position in the event of a power outage. Locks and tamperproof screws and bolts are examples of acceptable means to prevent unauthorized access.

b. Design the system to allow authorized personnel to manually manipulate the barrier into the "access allowed" and "access denied" position in the event of a power outage or operator failure. Barriers are to be capable of being raised and lowered using a recessed handle on the top surface of the barrier or a manual hydraulic pump or other means when the hydraulics or electric motors are not operational. The operation is to require no more than 60 pounds of force to operate.

c. Provide check valves on hydraulic systems if loss of hydraulic pressure can result in the barrier moving to the "access allowed" position.

d. Design the system to maintain the barriers in the raised position, without inspection, for periods of time of up to 1 week. If a hydraulic system is used, provide pressure relief valves to prevent overpressure. Continuous running of the motor to stay in the raised position, excluding the use of manual pinning to do so is not allowed.

If a pneumatic system is used, provide pressure relief valves to prevent overpressure. Continuous running of the compressor to stay in the raised position, excluding the use of manual pinning to do so is not allowed.

2.3.9 Lane Coverage

Provide and install a quantity of 2 fixed-width barriers to protect 2 roadway lanes.

2.3.10 SAFETY EQUIPMENT

Provide a safety bar with each retractable or raising crash beam barrier

SECTION 34 71 13.19 Page 18 to secure the barrier in the open position during maintenance operations.

Provide other equipment recommended for safety when working on the barrier.

2.4 CRASH RATED ACTIVE VEHICLE BARRIER(S)

2.4.1 RETRACTABLE BARRIERS

In addition to meeting the design and performance requirements of this SECTION, retractable barrier systems are to conform to the following system-specific requirements.

Barrier is allowed to be electromechanical, hydraulic or pneumatics.

2.4.1.1 Configuration

Retractable barriers are to be made of steel plate, rotating steel wedges,or steel frames.

2.4.1.2 Buttresses

Do not provide above-grade buttresses with the retractable barriers.

2.4.1.3 Powered Retractable Barrier

Provide a retractable barrier that is capable of 60 complete up/down cycles per hour.

2.5 POWER UNIT

2.5.1 HYDRAULIC POWER UNIT ENCLOSURE

Provide the hydraulic power unit with synthetic biodegradable hydraulic fluid. Provide fluid ISO Grade that is appropriate for the temperature ranges listed in the Environmental Conditions Section of this specification. Submit recommended Hydraulic Fluid manufacturer's data for approval. Provide a hydraulic thermostatically controlled fluid heater so that the viscosity remains within its operating range if ambient temperatures below 20 degrees F are expected. Buried hydraulic lines for the connection of the hydraulic power unit to the barrier are to consist of flexible or carbon steel pipe, or a combination of flexible and carbon steel pipe. Flexible and rigid hydraulic line working pressures are to exceed the maximum system relief pressure. Where hydraulic lines are placed underground, provide a casing pipe consisting of PVC pipe and fittings in accordance PVC Type EPC-40 if concrete encased or EPC-80 if not concrete encased in accordance with NEMA TC 2 and UL 651 Provide a HPU cabinet that is capable of containing leakage and slope hoses containing hydraulic hose pipes to drain to containment.

a. Provide flexible hydraulic lines that are in accordance with SAE J517 .

b. Provide rigid hydraulic lines that are seamless carbon steel pipe in accordance with ASTM A106/A106M .

Place the unit on a reinforced concrete pad or other approved pad material in a prefabricated weatherproof metal enclosure. Provide a containment area; i.e., depressed floor or catch pan, to ensure capture of the total amount of hydraulic fluid within the hydraulic power unit. Access door or doors are provided to meet the maintenance requirements of the unit. The physical location of the unit is on the protected side of the area.

SECTION 34 71 13.19 Page 19

Unless otherwise indicated, provide electric motors with totally enclosed fan cooled enclosures. All couplings, motor shafts, gears, and other moving parts are to be fully guarded in accordance with 29 CFR 1910 Subpart O. Provide guards that are removable without disassembling the guarded unit. For multiple barriers operated from a single hydraulic unit it is highly recommended that the electric motor be 3-phase. This paragraph assumes motors are installed above grade.

2.5.2 ELECTRIC POWER UNIT ENCLOSURE

Provide a NEMA Type 3R enclosure as specified in NEMA 250 to enclose the electric power unit. Design the enclosure for easy removal of the power unit and other accessories without complete removal of the enclosure.

Provide an access door with hinges and an inside and outside operable/lockable (exterior) door latch. Place and configure equipment within the enclosure so that all periodic maintenance can be performed through the access door without removal of the equipment. Equip the enclosure with weatherproof louver vents appropriately sized and located to dissipate internal heat generation.

2.5.3 PNEUMATIC POWER UNIT ENCLOSURE

Provide a NEMA Type 3R enclosure as specified in NEMA 250 to enclose the power unit. Design the enclosure for easy removal of the compressor and other accessories without complete removal of the enclosure. Provide an access door with hinges and an inside and outside operable/lockable (exterior) door latch. Place and configure equipment within the enclosure so that all periodic maintenance can be performed through the access door without removal of the equipment. Equip the enclosure with weatherproof louver vents appropriately sized and located to dissipate internal heat generation.

2.6 HEATER

Provide a waterproof barrier heater with a thermostat control and NEMA 4 junction box connection point for de-icing and snow melting. Provide a heater that ensures proper barrier operation is maintained down to an ambient temperature of minus 40 degrees F . Provide a 250-watt heater for each retractable bollard.

Provide heat tape in the drain pipe system that is controlled by the same thermostat for the barrier heater or by a separate thermostat.

2.7 FINISH AND MARKINGS

Provide signs and markings that meet retroreflectivity requirements as contained in the MUTCD under Part 2 Signs sections on 'Retroreflectivity', 'Maintaining Minimum Retroreflectivity', and 'Shapes' plus ensure all state and local retroreflectivity requirements are satisfied. Paint surfaces in accordance with requirements of Section 09 90 00 PAINTS AND

COATINGS.

Use red and white stripe marking on all crash rated active vehicle barriers as required for a stop condition by AASHTO RSDG-4. Provide vertical striping and lights (unless otherwise noted in this SECTION) as per MUTCD Part 8B Signs and Markings, Section on 'Crossbuck Assemblies with YIELD or STOP Signs at Passive Grade Crossings'.

SECTION 34 71 13.19 Page 20

a. Paint wedge, frame, beam, and post type barriers with vertical red/white alternating retroreflective striping that is approximately 16 inch wide and covers the entire exposed area of the barrier. Since barriers will vary in width, the striping can be adjusted wider or narrower to have it work so each stripe is the same width.

Provide markings on both the front and back of the crash rated active vehicle barriers. Provide non-skid, durable markings that are part of the roadway (i.e. backside of plate barriers or the top of retractable bollards), and ensure retroreflectivity is maintained based on expected traffic flow (see paragraph PROJECT/SITE CONDITIONS of this SECTION) for a minimum of two years.

Markings on surfaces that are not part of the roadway must meet requirements of ASTM D4956, Type III or better and MUTCD.

Provide signing as shown in the drawings. A minimum sign sheeting of MUTCD Part 6F Temporary Traffic Control Device Zone Devices, Section on Channelizing Devices, Type III sign sheeting is to be used for regulatory and warning signs. Provide all sign posts with a breakaway design as set forth in AASHTO RSDG-4 or as required by the local/State Department of Transportation.

Provide a retroreflective white pavement marking envelope consisting of 12 inches wide white stripes at 45 degree angle separated by a 24 inches clear space at the crash rated active vehicle barriers. Provide an envelope that is full lane width and at least 8 feet in length.

2.8 SIGNAGE

Provide a sign that conforms to MUTCD sign (R12.2) and reads "Axle Weight Limit 9 Tons ".

2.9 ACTIVE VEHICLE BARRIER CONTROL SYSTEM (AVBCS)

2.9.1 General Requirements

The AVBCS provides alarm, status, and control information to the Master Control Panel, Remote Control Panel(s), Guard Booth Control(s) (panels and buttons), Search Area Control Panel(s), Overwatch Position Control Panel, and the Local Control Panel(s). A full layout showing the location of the controllers is required. A controller that is installed in a facility requires a complete layout of all equipment to be placed in the room/area to ensure all clearances are maintained. This layout is part of the shop drawings submittal. The control system contains all relays, timers, and other devices and an industrial programmable controller programmed as necessary for the barrier operation. The control panel allows direct interface with auxiliary equipment such as card readers, remote switches, loop detectors, and infrared sensors. Provide logic to coordinate the barricade and the traffic lights.

2.9.2 System Integration

Provide the AVBCS as an integrated system, including all sub systems specified hereafter. AVBCS hardware and software integration is required to function as one integrated system. The Contractor is responsible for all integration and appetencies required for the system to behave as one system. Supply of separate sub systems without integration is not acceptable. The extent and nature of integration must be extensively

SECTION 34 71 13.19 Page 21 documented and demonstrated in the Technical Data and Software Package.

The system is configured with industrial programmable logic controllers.

2.9.3 AVBCS Processor

The AVBCS processor consists of a combination of controllers located within the ACP/ECF that work with the various hand machine interface operating panels that are either hard control panels (discrete switches, buttons and indicating lights) or touchscreen control panel(s) or a combination of both touchscreen and hard control items.

a. A programmable logic controller (PLC) meeting the requirements listed herein. Provide the PLC or PLCs with the latest software version.

This is the main overall controller for the AVBCS.

b. Wrong-way controllers are to work in unison with the system to provide the appropriate alarms.

c. Human Machine Interface: Contractor allowed the option to provide either hard control or touchscreen control or a combination of the two systems; however, EFO is to be hard control panel operator interface.

d. Vehicle Presence Detection: Controller that operate the vehicle presence detection system(s) are to work in unison with the overall system to provide the appropriate response.

e. Computer control. Controller(s) that are computers (not a PLC or traffic control unit) are not allowed at this time.

2.9.4 PROGRAMMABLE LOGIC CONTROLLER (PLC)

2.9.4.1 PLC General Requirements

PLCs area digitally operating electronic apparatus that use a programmable memory for internal storage of instructions for implementing specific functions such as logic, sequencing, timing, counting, and arithmetic though digital or analog input/output modules. PLCs are capable of receiving discrete and analog inputs and, through programming, and are able to control discrete and analog output functions, perform data handling operations and communicate with external devices. Provide PLCs that meet the requirements of Class A computing devices, and are labeled as set forth in 47 CFR 15 and are able to withstand conducted susceptibility test as outlined in NEMA ICS 1 , NEMA ICS 2 , and IEEE C37.90.1 .

Provide PLCs that function properly at temperatures between 32 and 122 degrees F at 5 to 95 percent relative humidity non-condensing and tolerate storage temperatures between minus 40 and plus 140 degrees F at 5 to 95 percent relative humidity non-condensing.