Volume 3B_Specifications.pdf

U.S. Army Corps of Engineers

New York District

DESIGN ANALYSIS HANDBOOK

Golf Clubhouse United States Military Academy West Point, NY April 20, 2020

Amendment 1

Volume 3B of 5_Specifications

Contract #: W912-DS-18-D0007

Task Order #: W912-DS-18-F0018

UNCLASSIFIED / FOUO

I. SPECIFICATION CHANGES

Add Section number, Article, paragraph and changes made.

01 11 00 – SUMMARY

Paragraph 1.3 – Paragraph was modified to reflect USACE Contract language of Options instead of Alternates, Tables were added and adjusted to show the updated options and the CLIN numbers form the Contract.

03 30 00 – CAST-IN-PLACE CONCRETE

Paragraph 2.4.6 – Text replaced.

Paragraph 3.5.2 – Text replaced.

05 21 00 – STEEL JOIST FRAMING

Paragraph 2.2 – Connections and bridging added to calculations requirement.

06 10 00 – ROUGH CARPENTRY

Paragraph 1.2 – SD-02 Shop Drawings was added.

SD-03 Product Family -2 items added.

Paragraph 1.7.b.3 – Text was added at end of the sentence.

Paragraph 2.2.1 – Removed Virgin Lumber.

Paragraph 2.2.1 – Added Structural Lumber.

Paragraph 2.2.2 – Added Framing Lumber with table.

Paragraph 2.3 – Added including all subparagraphs.

Paragraph 2.3 – Renumbered to 2.4 Including all subparagraphs.

Paragraph 2.4 – Renumbered to 2.5 Including all subparagraphs.

Paragraph 2.5.7 – Added.

Paragraph 2.5.8 – Added.

Paragraph 2.4.7 – Renumbered to 2.5.9.

Paragraph 3.1.1 – Removed Plastic Lumber.

Paragraph 3.1.1 thru 3.1.5 – Added including all subparagraphs.

Paragraph 3.2.1 thru 3.2.8– Renumbered to 3.2.2 thru 3.2.8.

Paragraph 3.2.1 – Added including all subparagraphs.

Paragraph 3.2.9 – Added.

06 20 00 – FINISH CARPENTRY

Paragraph 2.2.5 – Promoted to 2.3 remaining paragraphs and subparagraphs renumbered.

Paragraph 2.3.1 – Adjusted to separate base bid from Deduct Option 1.

Paragraph 2.3.2 – Items renumbered and item 8 added.

Paragraph 2.4 – Text relocated from Paragraph 2.3.1.

Paragraph 2.4.1 – Adjusted to separate base bid from Deduct Option 1.

Paragraph 2.4.2 – Paragraph added.

Paragraph 2.5.1 – Adjusted to separate base bid from Deduct Option 1.

Paragraph 2.5.2 – Paragraph added.

26 28 01.00 10 – COORDINATED POWER SYSTEM PROTECTION

Paragraph 1.1 - Reference added - EP-385-1-100

II. NEW SPECIFICATIONS SECTIONS

The following new specification sections are hereby issued this date:

04 73 00 – Manufactured Stone Veneer

III. REISSUED SPECIFICATION SECTIONS

The following specification sections are hereby reissued this date:

01 11 00 – SUMMARY

03 30 00 – CAST-IN-PLACE CONCRETE

05 21 00 – STEEL JOIST FRAMING

06 10 00 – ROUGH CARPENTRY

06 20 00 – FINISH CARPENTRY

26 28 01.00 10 – COORDINATED POWER SYSTEM PROTECTION

IV. DELETED SPECIFICATION SECTIONS

The following specification sections are hereby deleted as of this date:

01 35 91 – HISTORIC TREATMENT PROCEDURES

Golf Club House Amendment 1 Submission West Point Army Garrison, West Point, NY 20 April 2020

SECTION 26 28 01.00 10

COORDINATED POWER SYSTEM PROTECTION

10/07

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.

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE 242 (2001; Errata 2003) Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems - Buff Book

IEEE 399 (1997) Brown Book IEEE Recommended Practice for Power Systems Analysis

IEEE C2 (2017; Errata 1-2 2017; INT 1 2017) National Electrical Safety Code

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

NEMA FU 1 (2012) Low Voltage Cartridge Fuses

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 3 (2005; R 2010) Medium-Voltage Controllers Rated 2001 to 7200 V AC

NEMA ICS 6 (1993; R 2016) Industrial Control and Systems: Enclosures

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2017; ERTA 1-2 2017; TIA 17-1; TIA 17-2;

TIA 17-3; TIA 17-4; TIA 17-5; TIA 17-6;

TIA 17-7; TIA 17-8; TIA 17-9; TIA 17-10;

TIA 17-11; TIA 17-12; TIA 17-13; TIA

17-14) National Electrical Code

NFPA 70E (2015; ERTA 1 2015) Standard for Electrical Safety in the Workplace

UNDERWRITERS LABORATORIES (UL)

UL 198M (2003; Reprint Feb 2013) Standard for

SECTION 26 28 01.00 10 Page 1

Mine-Duty Fuses

UL 486E (2015; Reprint Nov 2017) UL Standard for Safety Equipment Wiring Terminals for Use with Aluminum and/or Copper Conductors

UL 489 (2016) UL Standard for Safety Molded-Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker Enclosures

UL 508 (1999; Reprint Oct 2013) Industrial Control Equipment

UL 845 (2005; Reprint Jul 2011) Motor Control Centers

U.S. ARMY CORPS OF ENGINEERS (USACE)

ER 385-1-100 (2014) Safety and Occupational Health -

ARC FLASH HAZARD PROGRAM

1.2 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. Submittals with an "S" are for inclusion in the Sustainability eNotebook, in conformance with Section 01 33 29 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Fault Current Analysis

Arc Flash Hazard Analysis

Equipment

System Coordinator

Installation

SD-06 Test Reports

Field Testing

SD-07 Certificates

Devices and Equipment

1.3 QUALITY ASSURANCE

1.3.1 System Coordinator

System coordination, recommended ratings and settings of protective devices, and design analysis shall be accomplished by a registered professional electrical power engineer with a minimum of 5 years of current experience in the coordination of electrical power systems.

SECTION 26 28 01.00 10 Page 2

Submit verification of experience and license number, of a registered Professional Engineer as specified above. Experience data shall include at least five references for work of a magnitude comparable to this contract, including points of contact, addresses and telephone numbers.

1.3.2 System Installer

Calibration, testing, adjustment, and placing into service of the protective devices shall be accomplished by a manufacturer's product field service engineer or independent testing company with a minimum of two years of current product experience in protective devices.

1.4 DELIVERY, STORAGE, AND HANDLING

Devices and equipment shall be visually inspected when received and prior to acceptance from conveyance. Protect stored items from the environment in accordance with the manufacturer's published instructions. Damaged items shall be replaced.

1.5 PROJECT/SITE CONDITIONS

Submit certificates attesting that all devices or equipment meet the requirements of the contract documents.

1.6 EXTRA MATERIALS

The following spare fuses or spare fuse elements shall be delivered to the Contracting officer when the electrical system is accepted: A minimum of one fuse for each type and size installed.

PART 2 PRODUCTS

2.1 STANDARD PRODUCT

Provide protective devices and equipment which are the standard product of a manufacturer regularly engaged in the manufacture of the product and that essentially duplicate items that have been in satisfactory utility type use for at least two years prior to bid opening. Submit data consisting of manufacturer's time-current characteristic curves for individual protective devices, recommended settings of adjustable protective devices, and recommended ratings of non-adjustable protective devices.

2.2 NAMEPLATES

Provide nameplates to identify all protective devices and equipment.

Nameplate information shall be in accordance with UL 489 .

2.3 CORROSION PROTECTION

Metallic materials shall be protected against corrosion. Ferrous metal hardware shall be zinc or chrome-plated.

2.4 MOTOR CONTROLS

Motor controls shall be in accordance with NEMA ICS 1 , NEMA ICS 2 , NEMA ICS 3 and NEMA ICS 6 , and UL 508 and UL 845 .

SECTION 26 28 01.00 10 Page 3

2.4.1 Motor Starters

Provide combination starters with circuit breakers as indicated.

2.4.2 Thermal-Overload Protection

Each motor of 1/8 hp or larger shall be provided with thermal-overload protection. Polyphase motors shall have overload protection in each ungrounded conductor. The overload-protection device shall be provided either integral with the motor or controller, or shall be mounted in a separate enclosure. Unless otherwise specified, the protective device shall be of the manually reset type. Single or double pole tumbler switches specifically designed for alternating-current operation only may be used as manual controllers for single-phase motors having a current rating not in excess of 80 percent of the switch rating.

2.4.3 Low-Voltage Motor Overload Relays

2.4.3.1 General

Thermal overload relays shall conform to NEMA ICS 2 and UL 508 . Overload protection shall be provided either integral with the motor or controller, and shall be rated in accordance with the requirements of NFPA 70 .

Standard units shall be used for motor starting times up to 7 second. Slow units shall be used for motor starting times from 8 to 12 seconds. Quick trip units shall be used on hermetically sealed, submersible pumps, and similar motors.

2.4.3.2 Construction

Manual reset type thermal relays shall be melting alloy construction.

Automatic reset type relays shall be bimetallic construction. Magnetic current relays shall consist of a contact mechanism and a dash pot mounted on a common frame.

2.4.3.3 Ratings

Voltage ratings shall be not less than the applicable circuit voltage.

Trip current ratings shall be established by selection of the replaceable overload device and shall not be adjustable. Where the controller is remotely-located or difficult to reach, an automatic reset, non-compensated overload relay shall be provided. Manual reset overload relays shall be provided otherwise, and at all locations where automatic starting is provided. Where the motor is located in a constant ambient temperature, and the thermal device is located in an ambient temperature that regularly varies by more than 14 degrees F, an ambient temperature-compensated overload relay shall be provided.

2.4.4 Automatic Control Devices

2.4.4.1 Direct Control

Automatic control devices (such as thermostats, float or pressure switches) which control the starting and stopping of motors directly shall be designed for that purpose and have an adequate horsepower rating.

2.4.4.2 Pilot-Relay Control

Where the automatic-control device does not have such a rating, a magnetic

SECTION 26 28 01.00 10 Page 4 starter shall be used, with the automatic-control device actuating the pilot-control circuit.

2.4.4.3 Manual/Automatic Selection

a. Where combination manual and automatic control is specified and the automatic-control device actuates the pilot control circuit of a magnetic starter, the magnetic starter shall be provided with a three-position selector switch marked MANUAL-OFF-AUTOMATIC.

b. Connections to the selector switch shall only allow the normal automatic regulatory control devices to be bypassed when the switch is in the Manual position; all safety control devices, such as low-or high-pressure cutouts, high-temperature cutouts, and motor-overload protective devices, shall be connected in the motor-control circuit in both the Manual and the Automatic positions of the selector switch.

Control circuit connections to any MANUAL-OFF-AUTOMATIC switch or to more than one automatic regulatory control device shall be made in accordance with wiring diagram approved by the contracting Officer unless such diagram is included on the drawings. All controls shall be 120 volts or less unless otherwise indicated.

2.5 LOW-VOLTAGE FUSES

2.5.1 General

Low-voltage fuses shall conform to NEMA FU 1. Time delay and nontime delay options shall be as specified. Equipment provided under this contract shall be provided with a complete set of properly rated fuses when the equipment manufacturer utilizes fuses in the manufacture of the equipment, or if current-limiting fuses are required to be installed to limit the ampere-interrupting capacity of circuit breakers or equipment to less than the maximum available fault current at the location of the equipment to be installed. Fuses shall have a voltage rating of not less than the phase-to-phase circuit voltage, and shall have the time-current characteristics requires for effective power system coordination.

2.5.2 Cartridge Fuses; Noncurrent-Limiting Type

Cartridge fuses of the noncurrent-limiting type shall be Class H, nonrenewable, dual element, time lag type and shall have interrupting capacity of 10,000 amperes. Class H Fuses shall conform to UL 198M . At 500 percent current, cartridge fuses shall not blow in less than 10 seconds. Cartridge fuses shall be used for circuits rated in excess of 30 amperes, 125 volts, except where current-limiting fuses are indicated.

2.5.3 Cartridge Fuses; Current-Limiting Type

Cartridge fuses, current-limiting type, Class RK1 shall have tested interrupting capacity not less than 100,000 amperes. Fuse holders shall be the type that will reject Class H fuses.

a. Class R fuses shall conform to UL 198M .

2.5.3.1 Motor and Transformer Circuit Fuses

Motor, motor controller, transformer, and inductive circuit fuses shall be Class RK1 or RK5, current-limiting, time-delay with 200,000 amperes interrupting capacity.

SECTION 26 28 01.00 10 Page 5

2.6 MOTOR SHORT-CIRCUIT PROTECTOR (MSCP)

2.6.1 General

Motor short-circuit protectors shall conform to UL 508 and shall be provided as shown. Protectors shall be used only as part of a combination motor controller which provides coordinated motor branch-circuit overload and short-circuit protection, and shall be rated in accordance with the requirements of NFPA 70 .

2.6.2 Construction

Motor short-circuit protector bodies shall be constructed of high temperature, dimensionally stable, long life, nonhygroscopic materials.

Protectors shall fit special MSCP mounting clips and shall not be interchangeable with any commercially available fuses. Protectors shall have 100 percent one-way interchangeability within the A-Y letter designations. All ratings shall be clearly visible.

2.6.3 Ratings

Voltage ratings shall be not less than the applicable circuit voltage.

Letter designations shall be A through Y for motor controller Sizes 0, 1, 2, 3, 4, and 5, with 100,000 amperes interrupting capacity rating. Letter designations shall correspond to controller sizes as follows:

CONTROLLER SIZE MSCP DESIGNATION

NEMA 0 A-N

NEMA 1 A-P

NEMA 2 A-S

NEMA 3 A-U

NEMA 4 A-W

NEMA 5 A-Y

2.7 MOLDED-CASE CIRCUIT BREAKERS

2.7.1 General

Molded-case circuit breakers shall conform to UL 489 and UL 489 . Circuit breakers may be installed in panelboards, enclosures, or combination motor controllers.

2.7.2 Construction

Molded-case circuit breakers shall be assembled as an integral unit in a supporting and enclosing housing of glass reinforced insulating material providing high dielectric strength. Circuit breakers shall be suitable for mounting and operating in any position. Lugs shall be listed for copper conductors only in accordance with UL 486E . Single-pole circuit

SECTION 26 28 01.00 10 Page 6 breakers shall be full module size with not more than one pole per module. Multi-pole circuit breakers shall be of the common-trip type having a single operating handle such that an overload or short circuit on any one pole will result in all poles opening simultaneously. Sizes of 100 amperes or less may consist of single-pole breakers permanently factory assembled into a multi-pole unit having an internal, mechanical, nontamperable common-trip mechanism and external handle ties. All circuit breakers shall have a quick-make, quick-break overcenter toggle-type mechanism, and the handle mechanism shall be trip-free to prevent holding the contacts closed against a short-circuit or sustained overload. All circuit breaker handles shall assume a position between "ON" and "OFF" when tripped automatically. All ratings shall be clearly visible.

2.7.3 Ratings

Voltage ratings shall be not less than the applicable circuit voltage.

The interrupting rating of the circuit breakers shall be at least equal to the available short-circuit current at the line terminals of the circuit breaker and correspond to the UL listed integrated short-circuit current rating specified for the panelboards. Molded-case circuit breakers shall have nominal voltage ratings, maximum continuous-current ratings, and maximum short-circuit interrupting ratings in accordance with UL 489 .

Ratings shall be coordinated with system X/R ratio.

2.7.4 Thermal-Magnetic Trip Elements

Thermal magnetic circuit breakers shall be provided as shown. Automatic operation shall be obtained by means of thermal-magnetic tripping devices located in each pole providing inverse time delay and instantaneous circuit protection. The instantaneous magnetic trip shall be adjustable and accessible from the front of all circuit breakers on frame sizes above 150 amperes.

2.7.5 Solid-State Trip Elements

Solid-state circuit breakers shall be provided as shown. All electronics shall be self-contained and require no external relaying, power supply, or accessories. Printed circuit cards shall be treated to resist moisture absorption, fungus growth, and signal leakage. All electronics shall be housed in an enclosure which provides protection against arcs, magnetic interference, dust, and other contaminants. Solid-state sensing shall measure true RMS current with error less than one percent on systems with distortions through the 13th harmonic. Peak or average actuating devices are not acceptable. Current sensors shall be toroidal construction, encased in a plastic housing filled with epoxy to protect against damage and moisture and shall be integrally mounted on the breaker. Where indicated on the drawings, circuit breaker frames shall be rated for 100 percent continuous duty. Circuit breakers shall have tripping features as shown on the drawings and as described below:

a. Long-time current pick-up, adjustable from 50 percent to 100 percent of continuous current rating.

b. Adjustable long-time delay.

c. Short-time current pick-up, adjustable from 1.5 to 9 times long-time current setting.

d. Adjustable short-time delay.

SECTION 26 28 01.00 10 Page 7

e. Short-time I square times t switch.

f. Instantaneous current pick-up, adjustable from 1.5 to 9 times long-time current setting.

g. Ground-fault pick-up, adjustable from 20 percent to 60 percent of sensor rating, but in no case greater than 1200 amperes. Sensing of ground-fault current at the main bonding jumper or ground strap shall not be permitted.

h. Adjustable ground-fault delay.

i. Ground-fault I square times t switch.

j. Overload,short-circuit and ground-fault trip indicators shall be provided.

2.7.6 SWD Circuit Breakers

Circuit breakers rated 15 amperes or 20 amperes and intended to switch 277 volts or less lighting loads shall be marked "SWD."

2.7.7 HACR Circuit Breakers

Circuit breakers 60 amperes or below, 240 volts, 1-pole or 2-pole, intended to protect multi-motor and combination-load installations involved in heating, air conditioning, and refrigerating equipment shall be marked "Listed HACR Type."

2.7.8 Motor Circuit Protectors (MCP)

Motor circuit protectors shall conform to UL 489 and UL 489 and shall be provided as shown. MCPs shall consist of an adjustable instantaneous trip circuit breaker in conjunction with a combination motor controller which provides coordinated motor circuit overload and short-circuit protection.

Motor Circuit Protectors shall be rated in accordance with NFPA 70 .

2.8 COORDINATED POWER SYSTEM PROTECTION

Analyses shall be prepared to demonstrate that the equipment selected and system constructed meet the contract requirements for ratings, coordination, and protection. They shall include a load flow analysis, a fault current analysis, and an arc flash analsysis.. Submit the study along with protective device equipment submittals. No time extensions or similar contact modifications will be granted for work arising out of the requirements for this study. Approval of protective devices proposed will be based on recommendations of this study. The Government shall not be held responsible for any changes to equipment, device ratings, settings, or additional labor for installation of equipment or devices ordered and/or procured prior to approval of the study. The studies shall be performed by a registered professional engineer with demonstrated experience in power system coordination in the last 5 years. Provide a list of references complete with points of contact, addresses and telephone numbers. The selection of the engineer is subject to the approval of the Contracting Officer.

SECTION 26 28 01.00 10 Page 8

2.8.1 Scope of Analyses

The fault current analysis, and protective device coordination study shall begin at: the source bus and extend down to system buses where fault availability is 10,000 amperes (symmetrical) for building/facility 600 volt level distribution buses.

2.8.2 Determination of Facts

The time-current characteristics, features, and nameplate data for each existing protective device shall be determined and documented. Coordinate with the commercial power company for fault current availability at the site.

2.8.3 Single Line Diagram

A single line diagram shall be prepared to show the electrical system buses, devices, transformation points, and all sources of fault current (including generator and motor contributions). A fault-impedance diagram or a computer analysis diagram may be provided. Each bus, device or transformation point shall have a unique identifier. If a fault-impedance diagram is provided, impedance data shall be shown. Location of switches, breakers, and circuit interrupting devices shall be shown on the diagram together with available fault data, and the device interrupting rating.

2.8.4 Fault Current Analysis

2.8.4.1 Method

The fault current analysis shall be performed in accordance with methods described in IEEE 242 , and IEEE 399 .

2.8.4.2 Data

Actual data shall be utilized in fault calculations. Bus characteristics and transformer impedance shall be those proposed. Data shall be documented in the report.

2.8.4.3 Fault Current Availability

Balanced three-phase fault, bolted line-to-line fault, and line-to-ground fault current values shall be provided at each voltage transformation point and at each power distribution bus. The maximum and minimum values of fault available at each location shall be shown in tabular form on the diagram or in the report.

2.8.5 Arc Flash Hazard Analysis

a. The arc flash hazard analysis shall be performed according to the IEEE 1584 equations that are presented in NFPA 70E and ER 385-1-100.

b. When appropriate, the short circuit calculations and the clearing times of the phase overcurrent devices will be retrieved from the short-circuit and coordination study model. Alternative methods shall be presented in the proposal.

c. The flash protection boundary and the incident energy shall be calculated at all significant locations in the electrical distribution system (15 kV switchgear, unit substations, pad mounted transformers, SECTION 26 28 01.00 10 Page 9 switchboards, distribution panelboards, panelboards, busway and splitters) where work could be performed on energized parts.

d. The Arc Flash Hazard Analysis shall include all significant locations in 240 volt and 208 volt systems fed from transformers equal to or greater than 30 kVA.

e. Safe working distances shall be specified for calculated fault locations based upon the calculated arc flash boundary considering an incident energy of 1.2 ca1/cm2.

f. The Arc Flash Hazard Analysis shall include calculations for maximum and minimum contributions of fault current magnitude. The minimum calculation shall assume that the utility contribution is at a minimum and shall assume a minimum motor load. Conversely, the maximum calculation shall assume a maximum contribution from the utility and shall assume motors to be operating under full-load conditions.

g. Arc flash computation shall include both line and load side of main breaker calculations, where necessary.

h. Arc flash calculations shall be based on actual overcurrent protective device clearing time. Maximum clearing time will be capped at 2 seconds based on IEEE 1584 Section B1.2.

2.8.6 Study Report

a. The report shall include a narrative describing: the analyses performed; the bases and methods used; and the desired method of coordinated protection of the power system.

b. The study shall include descriptive and technical data for existing devices and new protective devices proposed. The data shall include manufacturers published data, nameplate data, and definition of the fixed or adjustable features of the existing or new protective devices.

c. The report shall document utility company data including system voltages, fault MVA, system X/R ratio, time-current characteristic curves, current transformer ratios.

d. The report shall provide the calculation performed for the analyses, including computer analysis programs utilized. The name of the software package, developer, and version number shall be provided.

PART 3 EXECUTION

3.1 EXAMINATION

After becoming familiar with details of the work, verify dimensions in the field, and advise the Contracting Officer of any discrepancy before performing any work.

3.2 INSTALLATION

Submit procedures including diagrams, instructions, and precautions required to properly install, adjust, calibrate, and test the devices and equipment. Install protective devices in accordance with the manufacturer's published instructions and in accordance with the requirements of NFPA 70 and IEEE C2 .

SECTION 26 28 01.00 10 Page 10

3.3 FIELD TESTING

Prior to field tests, submit the proposed test plan consisting of complete field test procedure, tests to be performed, test equipment required, and tolerance limits, and complete testing and verification of the ground fault protection equipment, where used. Submit performance test reports in booklet form showing all field tests performed to adjust each component and all field tests performed to prove compliance with the specified performance criteria, upon completion and testing of the installed system. Each test report shall indicate the final position of controls.

3.3.1 General

Perform field testing in the presence of the Contracting Officer. Notify the Contracting Officer 10 days prior to conducting tests. Furnish all materials, labor, and equipment necessary to conduct field tests. Perform all tests and inspections recommended by the manufacturer unless specifically waived by the Contracting Officer. Maintain a written record of all tests which includes date, test performed, personnel involved, devices tested, serial number and name of test equipment, and test results.

3.3.2 Safety

Provide and use safety devices such as rubber gloves, protective barriers, and danger signs to protect and warn personnel in the test vicinity.

Replace any devices or equipment which are damaged due to improper test procedures or handling.

3.3.3 Molded-Case Circuit Breakers

Circuit breakers shall be visually inspected, operated manually, and connections checked for tightness. Current ratings shall be verified and adjustable settings incorporated in accordance with the coordination study.

3.3.4 Arc Flash Warning Labels

The vendor shall provide a 3.5 inch x 5 inch thermal transfer type label of high adhesion polyester for each work location device analyzed.

The label shall have an orange header with the wording, "WARNING, ARC FLASH HAZARD", and shall include the following information:

a. Location designation

b. Nominal voltage

c. Flash protection boundary

d. Hazard risk category

e. Incident energy range

f. Working distance

g. Engineering report number, revision number and issue date

Labels shall be machine printed, with no field markings.

Arc flash labels shall be provided in the following manner and all labels

SECTION 26 28 01.00 10 Page 11 shall be based on recommended overcurrent device settings.

a. For each 15 kV, 480 and applicable 208 volt panelboards, one arc flash label shall be provided.

b. For each low voltage switchboard, one arc flash label shall be provided.

c. For each distribution panelboard, one flash label shall be provided.

d. For each panelboard, one flash label shall be provided.

Labels shall be field installed by the engineering service division of the equipment manufacturer under the Startup and Acceptance Testing contract portion.

-- End of Section --

SECTION 26 28 01.00 10 Page 12