Building298_Part4_D50-Revised.pdf

Repair Building Envelope and Interior Finishes, Building 1016 WO # N40085-19-F-6948 Building 1016, Cherry Point, North Carolina

Part 4 - Page 717 06/17/2020

SECTION D50

ELECTRICAL

D50 GENERAL

RFP Part 3, including the Engineering System Requirements (ESR) provides project specific requirements. The RFP Part 4, Performance Technical Specifications (PTS), provides generalized technical requirements that apply to multiple facility types and include more requirements than are applicable to any one project. Therefore, only the RFP Part 4 requirements that apply to the project and further define the RFP Part 3 project specific requirements are required.

D50 1.1 NARRATIVE

This section covers installations inside the facility and out to the five foot line. See PTS Section G40, Site Electrical, for continuation of systems beyond the five foot line.

D50 1.2 ELECTRICAL DESIGN GUIDANCE

Provide the design and installation in accordance with the following references. This Performance Technical Specification (PTS) adds clarification to the fundamental requirements contained in the following Government Standards. The general requirements of this PTS section are located in PTS Section Z10, General Performance Technical Specification.

When all product Quality Control information is included in the Unified Facility Criteria (UFC) and there are requirement options identified in the ESR, then the Uniformat Level 4 titles (and possible subtitles) are included without additional verbiage. One example of this is D501090, OTHER SERVICE AND DISTRIBUTION.

D50 1.2.1 Government Standards

ANSI-J-STD-607-D Telecommunications Bonding and Grounding

EIA 568, Commercial Building Telecommunications Cabling Standards

EIA 569, Commercial Building Standard for Telecommunications Pathways and Spaces

MCO 5530, 14A Marine Corps Physical Security Program Manual

NFPA 70, National Electrical Code (NEC) 2017

NFPA 101, Code for Safety to Life from Fire in Buildings and Structures

UNIFIED FACILITIES CRITERIA (UFC)

UFC 1-200-01

DoD Building Code (General Building Requirements)(A reference in this PTS section to UFC 1-200-01

Part 4 - Page 718 06/17/2020 requires compliance with the Tri- Service Core UFCs that are listed therein, which includes the following significant UFC(s):UFC 3- 501-01, Electrical Engineering)

UFC 1-200-02

High Performance and Sustainable Building Requirements

UFC 3-580-01 Telecommunications Interior Infrastructure Planning and Design, Change 1, 01 June 2016

UFC 3-580-10

Navy and Marine Corps Intranet (NMCI) Standard Construction Practices

UNIFIED FACILITIES GUIDE SPECIFICATIONS (UFGS)

UFGS 26 08 00

Apparatus Inspection and Testing

UFGS 26 20 00

Interior Distribution System

UFGS 26 24 13

Switchboards

UFGS 26 29 23

Variable Frequency Drive Systems Under 600 Volts

UFGS 26 32 13.00 20

Single Operation Generator Sets

UFGS 26 36 23.00 20

Automatic Transfer Switches

UFGS 26 41 00

Lightning Protection System

UFGS 26 51 00

Interior Lighting

UFGS 27 10 00

Building Telecommunications Cabling Systems

UFGS 28 20 00.00 20

Electronic Security System (ESS), Commercial

UFGS 33 82 00 Telecommunications Outside Plant

(OSP)

D50 1.3 QUALITY ASSURANCE

Submit Qualifications, Certifications, and Test Plans indicated herein

Part 4 - Page 719 06/17/2020

45 calendar days prior to the expected date of execution. Notify the Contracting Officer 14 calendar days prior to all testing. Submit test results within 7 calendar days of completion of testing.

The Designer of Record is responsible for approving the submittals listed below.

D50 1.3.1 Qualified Testing Organization

Engage the services of a qualified testing organization to provide inspection, testing, calibration, and adjustment of the electrical distribution system and equipment listed in paragraph entitled "Acceptance Tests and Inspections" herein. Organization must be independent of the supplier, manufacturer, and installer of the equipment. The organization must be a first tier subcontractor.

Submit name and qualifications of organization. Organization must have been regularly engaged in the testing of electrical materials, devices, installations, and systems for a minimum of 5 years. The organization must have a calibration program, and test instruments used must be calibrated in accordance with NETA ATS.

Submit name and qualifications of the lead engineering technician performing the required testing services. Include a list of three comparable jobs performed by the technician with specific names and telephone numbers for reference. Testing, inspection, calibration, and adjustments must be performed by an engineering technician, certified by NETA or the National Institute for Certification in Engineering Technologies (NICET) with a minimum of 5 years' experience inspecting, testing, and calibrating electrical distribution and generation equipment, systems, and devices.

D50 1.3.2 NEC Qualified Worker

Provide in accordance with NFPA 70. Qualified Workers are allowed to be assisted by helpers on a 1 to 1 ratio, provided such helpers are registered in recognized apprenticeship programs.

Submit a certification confirming NEC Qualified Worker requirements.

D50 1.3.4 Qualified Telecommunications Worker

All installers assigned to the installation of telecommunications systems or any of its components must be Building Industry Consulting Services International (BICSI) Registered Cabling Installation Technicians or have a minimum of 3 years experience in the installation of the specified copper and fiber optic cable and components. Include names and locations of two projects successfully completed using optical fiber and copper communications cabling systems. Include written certification from users that systems have performed satisfactorily for not less than 18 months. Include specific experience in installing and testing structured telecommunications distribution systems using optical fiber and Category 6 cabling systems.

Part 4 - Page 720 06/17/2020

D50 1.3.5 Material Standards

Ensure service support and provide manufacturer's nameplate in accordance with PTS Section Z10, General Performance Technical Specification.

D50 1.3.5.1 Warning Labels

Provide arc flash warning labels in accordance with UFC 3- 560-01, Electrical Safety, O & M.

D50 1.3.5.2 Field-Required Nameplates

Provide laminated plastic nameplates for each switchboard, switchgear, panelboard, equipment enclosure, motor controller, relay, and switch. Each nameplate must identify the function and, when applicable, the position. Provide melamine plastic nameplates, 0.125 inch (3 mm) thick, white with black center core. Surface to be matte finish with square corners. Accurately align lettering and engrave into the core. Minimum size of nameplates is 1-inch by 2- 1/2 inches (25 mm by 65 mm). Minimum size of lettering is

0.25 inch (6.35 mm) high normal block style.

D50 1.3.6 Factory Testing

The Government reserves the right to witness all factory testing.

The manufacturer must have a calibration program that assures that all test instruments are maintained within rated accuracy.

D50 1.3.7 Electrical System Startup and Testing

Submit test plans for approval. Tailor test plans to the systems provided.

As part of the test plan, list make and model and provide functional description of the test instruments and accessories and describe the setup of the tests to be conducted. Test instruments must be capable of measuring and recording or displaying test data at a higher resolution and greater accuracy than specified for the equipment's performance.

D50 1.3.7.1 Factory Trained Engineer

Provide a factory trained engineer to supervise start-up and testing as required in referenced specifications.

D50 1.3.7.2 Performance Verification Testing

Perform in-service demonstration that all circuits and devices are in operating condition. Tests must confirm that each item of control equipment will function not less than five times. Provide all necessary test equipment, tools, fuel, load banks, labor, and materials for testing. As a minimum, test all systems in accordance with manufacturer's recommendations. Additional testing requirements for the

Part 4 - Page 721 06/17/2020 various systems are described with those systems, hereinafter. Assure that all test instruments are maintained within rated accuracy. Dated calibration labels are to be visible on all test equipment.

Submit a separate electrical field test plan in accordance with manufacturer's recommendations and that conforms to NETA ATS for each piece of Electrical Distribution Equipment and System requiring Performance Verification Testing.

The following items identify specific test requirements.

Additional test requirements are contained in the applicable UFGS.

a. Panelboards - Field test each GFI and AFI circuit breaker with a UL 1436-certified outlet circuit tester to verify correct operation.

b. Surge Protective Devices (SPD) -

1) Inspect for physical damage and compare nameplate data with the drawings and specifications, if applicable. Verify from the nameplate data that the SPD equipment is appropriate for the system voltage.

2) Verify lead length between the SPD equipment and the circuit connection is less than one foot.

3) Verify wiring between the SPD equipment and the circuit connection does not include high-inductance coils or sharp bends.

4) Confirm circuit breaker used for SPD circuit connection is sized in accordance with SPD manufacturer's requirements.

5) Ensure SPD equipment is grounded in accordance with SPD manufacturer's requirements. Check the ground lead on each device for individual attachment to the ground bus or electrode.

6) Check tightness of connections in accordance with

NETA ATS.

7) For SPD equipment with visual indications of proper operation, verify that it displays normal operating characteristics.

c. Busway – Conduct standard tests for busway in accordance with NETA ATS.

d. Receptacles – Test GFI receptacles with a UL 1436-certified outlet circuit tester to verify correct operation.

e. Lighting - Aim photocell switches and locate light level sensors in accordance with the manufacturer's recommendations. Verify that equipment operates in accordance with user's requirements and in accordance with manufacturer’s recommendations.

Part 4 - Page 722 06/17/2020

f. Telecommunication - Test telecommunications systems in accordance with applicable EIA/TIA requirements.

g. Public address and intercommunications systems - Tests must include originating and accepting messages at each station, at proper volume levels, without cross-talk or noise from other links or non-designated units. Utilize the phonetically balanced monosyllabic work intelligibility test in accordance with ANSI S3.2 (ASA 85). In order to be acceptable, a score of at least 75 percent must be obtained for each system test.

h. Community Antenna Television Systems - Confirm design and installation is in compliance with NCTA-02, 47 CFR 76.605 and in accordance with FCC proof of performance requirements. Test plan must ensure that the system meets technical, operational, and performance specifications. Test plan is to include testing for signal leakage.

i. Electronic security systems (ESS) – Test ESS in accordance with UFGS requirements.

j. Grounding systems - Test the grounding system in accordance with NETA ATS.

k. Lightning protection - Upon completion of the installation, furnish the UL Lightning Protection Inspection Certificate certified to NFPA 780 for the system.

l. Emergency lighting - Test emergency lighting that is intended for means of egress in accordance with NFPA 101, Section 5-9. Confirm the emergency lighting system operates for a minimum of 90 minutes and emergency illumination satisfies NFPA 101, Section 5- 9, specified levels.

D50 1.3.7.3 Acceptance Tests and Inspections

The Government reserves the right to witness all Acceptance Tests and Inspections, review data, and request other such additional inspections and repeat tests as necessary to ensure that the system and provided services conform to the stated requirements.

The Qualified Testing Organization must provide the Acceptance Tests and Inspections test plan and perform the acceptance tests and inspections. Test methods, procedures, and test values must be performed and evaluated in accordance with NETA ATS, the manufacturer's recommendations, and paragraph entitled "Field Quality Control" of each applicable specification section. Tests identified as optional in NETA ATS are not required unless otherwise specified. Place equipment in service only after completion of required tests and evaluations of the test results have been completed. Contractor must supply to the testing organization complete sets of shop drawings, settings of adjustable devices, and other information necessary for an accurate test and inspection of the system prior to the performance of any final testing. Perform acceptance tests and inspections on Diesel-Electric

Part 4 - Page 723 06/17/2020

Generators, Automatic Transfer Switches, and Switchboards and Switchgear.

D50 1.4 DESIGN SUBMITTALS

Submit design submittals in accordance with PTS Section Z10, General Performance Technical Specifications, Part 2 Section 01 33 10.05 20, Design Submittal Procedures, FC 1-300-09N, Navy and Marine Corps Design Procedures, and UFC 3-501-01, Electrical Engineering.

In addition, UFGS sections listed below or in the body of the PTS text are to be used by the Designer of Record (DOR) as a part of the design submittal. If the UFGS products or systems are applicable to the project, the DOR must edit these referenced UFGS sections and submit them as a part of the design submittal specification. Edit the specification sections in accordance with the limitations stated in PTS Section Z10, General Performance Technical Specifications.

UFGS 26 08 00, Apparatus Inspection and Testing

UFGS 26 20 00, Interior Distribution System

UFGS 26 24 13, Switchboards

UFGS 26 29 23, Variable Frequency Drives System Under 600 Volts

UFGS 26 32 13.00 20, Single Operation Generator Sets

UFGS 26 36 23.00 20, Automatic Transfer Switches

UFGS 26 41 00, Lightning Protection System

UFGS 26 51 00, Interior Lighting

UFGS 27 10 00, Building Telecommunications Cabling Systems

UFGS 28 20 00.00 20, Electronic Security System (ESS), Commercial

D50 1.4.1 Sustainable Design Submittal

Submit sustainable design submittals in accordance with Part 2 Section 01 33 29.05 20, Sustainability Reporting for Design- Build.

D50 1.5 CONSTRUCTION SUBMITTALS

Submit construction submittals in accordance with PTS Section Z10, General Performance Technical Specifications. In addition to the PTS Section Z10 requirements, the Designer of Record (DOR) must approve the following construction submittals as a minimum:

Electrical Equipment, OMSI information for equipment, and Quality Assurance Submittals listed above.

Part 4 - Page 724 06/17/2020

Provide certification that all adjustable protective device settings have been set in accordance with the coordination study for the as-built equipment and configuration.

D50 1.5.1 Sustainable Construction Submittal

Submit sustainable construction submittals in accordance with Part 2 Section 01 33 29.05 20, Sustainability Reporting for Design-Build.

D5010 ELECTRICAL SERVICE AND DISTRIBUTION

D501001 MAIN TRANSFORMERS

Provide pad mounted distribution transformers in accordance with PTS Section G40, Site Electrical Utilities.

D501002 SERVICE ENTRANCE EQUIPMENT

When a switchboard is required, the Designer of Record must utilize UFGS Section 26 24 13 for the project specification, and submit the edited specification section as a part of the design submittal for the project.

When low voltage switchgear is required, the Designer of Record must utilize UFGS Section 26 23 00 for the project specification, and submit the edited specification section as a part of the design submittal for the project.

When digital metering is required for connection to the Direct Digital Controls (DDC) system, the Designer of Record must utilize UFGS Section 26 24 13 to specify the digital metering requirements and submit the edited specification section as a part of the design submittal for the project.

D501003 INTERIOR DISTRIBUTION TRANSFORMERS

D501004 PANELBOARDS

Provide panelboards that comply with UL 67 and UL 50. UL 869A applies if used as service entrance equipment. Panelboards for non-linear loads must be UL listed, including heat rise tested, in accordance with UL 67, except with the neutral assembly installed and carrying 200 percent of the phase bus current during testing.

Provide molded case circuit breakers in accordance with UL 489. Ground fault circuit interrupting circuit breakers must comply with UL 943. Arc fault circuit breakers must comply with UL 489 and UL 1699.

D501005 ENCLOSED CIRCUIT BREAKERS

Provide molded case circuit breakers in accordance with UL 489. UL 869A applies if used as service entrance equipment. Provide with solid neutral when grounded conductor is present.

D5020 LIGHTING AND BRANCH WIRING

D502001 BRANCH WIRING

Part 4 - Page 725 06/17/2020

Provide wiring and connections for special outlets where required.

All homerun circuits must contain no more than 3 phase conductors.

Provide switches that comply with NEMA WD-1 and UL 20.

D502002 LIGHTING EQUIPMENT

Install in accordance with manufacturer's recommendations and the additional requirements for "Severe Seismic Disturbance" contained in ASTM E 580.

Fixture support wires must conform with ASTM A 641/A 641M, galvanized regular coating, soft temper.

D502002 1.1 DRIVERS

Electronic drivers must include a 5-year warranty.

D5030 COMMUNICATIONS AND SECURITY

The Room Requirements Section identifies locations for communications and security systems and equipment, unless noted otherwise in the following sub-elements.

D503001 TELECOMMUNICATIONS SYSTEMS

Provide a complete building entrance facility, backbone distribution system, and horizontal distribution system including, but not necessarily limited to, all wiring, pathway systems, grounding, backboards, connector blocks, protectors for all copper service entrance pairs, patch panels, fiber optic distribution panels, terminators for all fiber optic cables, outlet boxes, telephone jacks, data jacks and cover plates.

Provide Category 6 Unshielded Twisted Pair (UTP) and Shielded Twisted Pair (STP) copper cable for horizontal voice and data cables to the workstation.

Typical work station outlet will consist of (1) voice and (1) data.

Center hung cable trays and open telecommunications cable support such as J-hooks are not allowed.

Provide 24 strand SM optical fiber cable between TRs and MDF.

Provide 2 Cat 6 Cables between each TR and MDF.

Provide spare 4 inch conduit between each TR and MDF.

D503002 PUBLIC ADDRESS SYSTEMS

Interface the Public Address System with the Mass Notification System.

Public address system shall be accessed via the telephone system.

D503003 INTERCOMMUNICATIONS SYSTEMS

Intercommunication system will be provided thru phone system.D503004

TELEVISION SYSTEMS

Provide a complete CATV system to be owned and maintained by the Government

Part 4 - Page 726 06/17/2020 including all interior equipment required to provide high quality TV signals to all outlets with a return path for interactive television and cable modem access. System shall include, but is not necessarily limited to, headend amplifier, amplifiers, splitters, combiners, line taps, cables, outlets, tilt compensators and all other parts, components, and equipment necessary to provide a complete and usable system.

Provide CATV outlets per Room Requirements.

Conduct CATV testing at each outlet.

D503005 SECURITY SYSTEMS

D503005 1.1 ELECTRONIC SECURITY SYSTEMS (ESS)

When an ESS system is required, the Designer of Record must utilize UFGS Section 28 20 00.00 20, Electronic Security System (ESS), Commercial, for the project specification and submit the edited specification section as a part of the design submittal for the project.

D503006 INDUSTRIAL CONTROL SYSTEMS (ICS)

D5090 OTHER ELECTRICAL SERVICES

D509001 GENERAL CONSTRUCTION ITEMS (ELECTRICAL)

D509002 EMERGENCY LIGHTING AND POWER

D509002 1.1 EMERGENCY LIGHTING

D509002 1.2 EMERGENCY GENERATORS

When an emergency generator is required, the Designer of Record must utilize UFGS Section 26 32 13.00 20 for the project specification, and submit the edited specification section as a part of the design submittal for the project.

D509002 1.3 AUTOMATIC TRANSFER AND BYPASS/ISOLATION SWITCHES

When an Automatic Transfer Switch is required, the Designer of Record must utilize UFGS Section 26 36 23.00 20 for the project specification, and submit the edited specification section as a part of the design submittal for the project.

D509003 GROUNDING SYSTEMS

Provide a complete grounding system for the facility electrical and telecommunications systems.

As a minimum, provide a 2 inch tall X 1/4 inch thick X 18 inch long min.

copper ground bus, installed on insulated stand-offs, in the communication entrance facility and each telecommunication/server room in the facility.

Length determined by number of connections.

Part 4 - Page 727 06/17/2020

D509004 LIGHTNING PROTECTION

When a lightning protection system is required the designer of record must utilize UFGS section 26 41 00 and submit the edited specification section as a part of the design submittal for the project.

D509005 ELECTRIC HEATING

D509006 ENERGY MANAGEMENT CONTROL SYSTEM

--End Of Section--