Technical Exhibit S-Div 26 ELECTRICAL 23 May 2023.pdf

MOTCO Job Order Contract (SATOC) 2487

SECTION TABLE OF CONTENTS

DIVISION 26 - ELECTRICAL

SECTION 26 05 19.10 10

INSULATED WIRE AND CABLE

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 DELIVERY, STORAGE, AND HANDLING

1.4 PROJECT/SITE CONDITIONS

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 Wire Table

2.1.2 Rated Circuit Voltages

2.1.3 Conductors

2.1.3.1 Material for Conductors

2.1.3.2 Size

2.1.3.3 Stranding

2.1.3.4 Conductor Shielding

2.1.3.5 Separator Tape

2.1.4 Insulation

2.1.4.1 Insulation Material

2.1.4.2 Insulation Thickness

2.1.4.2.1 Power Cables, 2,000 Volts and Below

2.1.4.2.2 Power Cables, Rated 2,001 Volts and Above

2.1.4.2.3 Single-Conductor and Multiple-Conductor Control Cables

2.1.4.3 Insulation Shielding

2.1.5 Jackets

2.1.5.1 Jacket Material

2.1.5.1.1 General Use

2.1.5.1.2 Accessible Use Only, 2,000 Volts or Less

2.1.5.2 Jacket Thickness

2.1.5.2.1 Multiple-Conductor Cables

2.1.5.2.2 Single-Conductor Cables

2.1.6 Metal-Clad Cable

2.1.6.1 General

2.1.6.2 Jackets

2.1.7 Multiple-Conductor Cables

2.2 CABLE IDENTIFICATION

2.2.1 Color-Coding

2.2.2 Shielded Cables Rated 2,001 Volts and Above

2.2.3 Cabling

2.2.4 Dimensional Tolerance

PART 3 EXECUTION

3.1 INSTALLATION INSTRUCTIONS

3.2 TEST REPORT(S), INSPECTION REPORT(S), AND VERIFICATION REPORT(S)

SECTION 26 05 19.10 10 Page 1

3.2.1 Cable Data

3.2.2 Inspection and Tests

3.2.2.1 High-Voltage Test Source

3.2.2.2 Shielded Cables Rated 2,001 Volts or Greater

3.2.2.3 Flame Tests

3.2.2.4 Independent Tests

3.2.2.5 Reports

ATTACHMENTS:

wire table

-- End of Section Table of Contents --

SECTION 26 05 19.10 10 Page 2

SECTION 26 05 19.10 10

INSULATED WIRE AND CABLE

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 1202 (2006; R 2012; CORR 1 2012)

Flame-Propagation Testing of Wire and Cable

INSULATED CABLE ENGINEERS ASSOCIATION (ICEA)

ICEA S-58-679 (2014) Control, Instrumentation and Thermocouple Extension Conductor Identification

ICEA T-30-520 (1986) Conducting Vertical Cable Tray Flame Tests with Theoretical Heat Input Rate of 70,000 B.T.U./Hour

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

ANSI/NEMA WC 71/ICEA S-96-659 (2014) Standard for Nonshielded Cables Rated 2001-5000 Volts for use in the Distribution of Electric Energy

NEMA WC 26 (2008) Binational Wire and Cable Packaging Standard

NEMA WC 57 (2014) Standard for Control, Thermocouple Extension, and Instrumentation Cables

NEMA WC 70 (2021) Power Cable Rated 2000 Volts or Less for the Distribution of Electrical Energy

NEMA WC 74/ICEA S-93-639 (2012) 5-46 kV Shielded Power Cable for Use in the Transmission and Distribution of Electric Energy

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

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

ERTA 20-3 2020; TIA 20-1; TIA 20-2; TIA

20-3; TIA 20-4; TIA 20-5; TIA 20-6; TIA

20-7; TIA 20-8; TIA 20-9; TIA 20-10; TIA

20-11; TIA 20-12; TIA 20-13; TIA 20-14;

TIA 20-15; TIA 20-16; ERTA 20-4 2022)

National Electrical Code

SECTION 26 05 19.10 10 Page 3

UNDERWRITERS LABORATORIES (UL)

UL 44 (2018; Reprint May 2021) UL Standard for Safety Thermoset-Insulated Wires and Cables

UL 83 (2017; Reprint Mar 2020) UL Standard for Safety Thermoplastic-Insulated Wires and Cables

UL 1685 (2015) UL Standard for Safety Vertical-Tray Fire-Propagation and Smoke-Release Test for Electrical and Optical-Fiber Cables

UL 2556 (2015) UL Standard for Safety Wire and Cable Test Methods

1.2 SUBMITTALS

Government approval is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Wire and Cable; G

Conductors; G

Cable Manufacturing Data

SD-06 Test Reports

Test Report(s), Inspection Report(s), and Verification Report(s); G

1.3 DELIVERY, STORAGE, AND HANDLING

Furnish cables on reels or coils. Each cable and the outside of each reel or coil, must be plainly marked or tagged to indicate the cable length, voltage rating, conductor size, and manufacturer's lot number and reel number. Each coil or reel of cable must contain only one continuous cable without splices. Cables for exclusively dc applications, as specified in paragraph "High-Voltage Test Source," must be identified as such.

Shielded cables rated 2,001 volts and above must be reeled and marked in accordance with NEMA WC 26, as applicable. Reels must remain the property of the Government.

SECTION 26 05 19.10 10 Page 4

1.4 PROJECT/SITE CONDITIONS

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 Wire Table

Furnish wire and cable in accordance with the requirements of the wire table appended to these specifications, conforming to the detailed requirements specified herein.

2.1.2 Rated Circuit Voltages

All power wire and cable must have minimum rated circuit voltages in accordance with NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable. Power wire and cable for circuit voltages rated 0-600 volts must be rated not less than 600 volts. Control wire and cable must have minimum rated circuit voltages in accordance with NEMA WC 57, but must be rated 600 volts if routed in raceway with other conductors that are rated 600 volts.

2.1.3 Conductors

2.1.3.1 Material for Conductors

Conductors must conform to all the applicable requirements of NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable. Copper conductors must be annealed copper material and they may be bare, or tin- or lead-alloy-coated, if required by the type of insulation used. Aluminum conductors must be Type AA-8000 aluminum conductors. Type 1350 is not acceptable. Intermixing of copper and aluminum conductors in the same raceway is not permitted."

2.1.3.2 Size

Minimum wire size must be No. 12 AWG for power and lighting circuits; No.

10 AWG for current transformer secondary circuits; No. 14 AWG for potential transformer, relaying, and control circuits; No. 16 AWG for annunciator circuits; and No. 19 AWG for alarm circuits. Minimum wire sizes for rated circuit voltages of 2,001 volts and above must not be less than those listed for the applicable voltage in ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable.

2.1.3.3 Stranding

Conductor stranding classes cited herein must be as defined for control conductors in NEMA WC 57 or as defined for 0-2,000 volts power conductors in NEMA WC 70, as applicable. Lighting conductors No. 10 AWG and smaller must be solid or have Class B stranding. Any conductors used between stationary and moving devices, such as hinged doors or panels, must have Class H or K stranding. All other conductors must have Class B or C stranding, except that conductors as shown, or in the schedule, as No. 12 AWG may be 19 strands of No. 25 AWG, and conductors shown as No. 10 AWG may be 19 strands of No. 22 AWG. Conductor stranding classes for circuit voltages 2,001 volts and above must be as defined in ANSI/NEMA WC 71/ICEA S-96-659 and NEMA WC 74/ICEA S-93-639 , as applicable.

SECTION 26 05 19.10 10 Page 5

2.1.3.4 Conductor Shielding

Use conductor shielding conforming to NEMA WC 57 for control wire and cable as applicable. Use conductor shielding conforming to ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable, on power cables having a rated circuit voltage above 2,000 volts.

2.1.3.5 Separator Tape

Where conductor shielding, strand filling, or other special conductor treatment is not required, a separator tape between conductor and insulation is permitted.

2.1.4 Insulation

2.1.4.1 Insulation Material

Unless specified otherwise or required by NFPA 70 , wires in conduit, other than service entrance, must be 600-volt, Type THWN/THHN conforming to UL 83 or Type XHHW or RHW conforming to UL 44 . Insulation for control wire and cable must meet the requirements of NEMA WC 57. Insulation requirements for wire and cable rated less than 2,000 volts must meet the requirements of NEMA WC 70. Insulation requirements for wire and cable rated 2,001-5,000 volts must meet the requirements of ANSI/NEMA WC 71/ICEA S-96-659 . Insulation requirements for wire and cable rated 5,001 volts and greater must meet the requirements of

NEMA WC 74/ICEA S-93-639 .

For shielded cables of rated circuit voltages above 2,000 volts, the following provisions must also apply:

a. XLPE, if used, must be tree-retardant.

b. Insulation must be chemically bonded to conductor shielding.

c. The insulation material and its manufacturing, handling, extrusion and vulcanizing processes must all be subject to strict procedures to prevent the inclusion of voids, contamination, or other irregularities on or in the insulation. Insulation material must be inspected for voids and contaminants.

d. Cables with repaired insulation defects discovered during factory testing, or with splices or insulation joints, are prohibited unless specifically approved.

2.1.4.2 Insulation Thickness

The insulation thickness for each conductor must be based on its rated circuit voltage.

2.1.4.2.1 Power Cables, 2,000 Volts and Below

The insulation thickness for single-conductor and multiple-conductor power cables rated 2,000 volts and below must be as required by NEMA WC 70, as applicable. Some thicknesses of NEMA WC 70 will be permitted only for single-conductor cross-linked thermosetting polyethylene insulated cables without a jacket. NEMA WC 70 ethylene-propylene rubber-insulated conductors must have a jacket.

SECTION 26 05 19.10 10 Page 6

2.1.4.2.2 Power Cables, Rated 2,001 Volts and Above

Thickness of insulation for power cables rated 2,001 volts and above must be in accordance with the following

a. Non-shielded cables, 2,001 to 5,000 volts, must comply with ANSI/NEMA WC 71/ICEA S-96-659 , as applicable.

b. Shielded cables rated 5,000 volts to 46,000 volts must comply with NEMA WC 74/ICEA S-93-639 , as applicable.

2.1.4.2.3 Single-Conductor and Multiple-Conductor Control Cables

The insulation thickness of control conductor sizes 22 AWG to 10 AWG used for control and related purposes must be as required by NEMA WC 57, as applicable. Control conductors larger than 10 AWG must be as required by

NEMA WC 70.

2.1.4.3 Insulation Shielding

Unless otherwise specified, provide insulation shielding for conductors having rated circuit voltages of 2,001 volts and above. The voltage limits above which insulation shielding is required, and the material requirements, are given in ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable. The material, if thermosetting, must meet the wafer boil test requirements as described in ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable.

The method of shielding must be in accordance with the current practice of the industry; however, the application process must include strict precautions to prevent voids or contamination between the insulation and the nonmetallic component. Voids, protrusions, and indentations of the shield must not exceed the maximum allowances specified in ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable.

The cable must be capable of operating without damage or excessive temperature when the shield is grounded at both ends of each conductor.

All components of the shielding system must remain tightly applied to the components they enclose after handling and installation in accordance with the manufacturer's recommendations. Shielding systems which require heat to remove are prohibited unless specifically approved.

2.1.5 Jackets

All cables must have jackets meeting the requirements of NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , and NEMA WC 74/ICEA S-93-639 , as applicable, and as specified herein. Individual conductors of multiple-conductor cables must be required to have jackets only if they are necessary for the conductor to meet other specifications herein.

Jackets of single-conductor cables and of individual conductors of multiple-conductor cables, except for shielded cables, must be in direct contact and adhere or be vulcanized to the conductor insulation.

Multiple-conductor cables and shielded single-conductor cables must be provided with a common overall jacket, which must be tightly and concentrically formed around the core. Repaired jacket defects found and corrected during manufacturing are permitted if the cable, including jacket, afterward fully meets these specifications and the requirements of the applicable standards.

SECTION 26 05 19.10 10 Page 7

2.1.5.1 Jacket Material

The jacket must be one of the materials listed below. Polyvinyl chloride compounds will not be permitted. Variations from the materials required below will be permitted only if approved for each specific use, upon submittal of sufficient data to prove that they exceed all specified requirements for the particular application.

2.1.5.1.1 General Use

Heavy-duty black neoprene NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639

Heavy-duty chlorosulfonated polyethylene NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or

NEMA WC 74/ICEA S-93-639

Heavy-duty cross-linked (thermoset) chlorinated polyethylene

NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 ,

or NEMA WC 74/ICEA S-93-639

2.1.5.1.2 Accessible Use Only, 2,000 Volts or Less

Cables installed where they are entirely accessible, such as cable trays and raceways with removable covers, or where they pass through less than 10 feet of exposed conduit only, must have jackets of one of the materials in item "a. General Use" or one of the following:

General-purpose neoprene NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639

Black polyethylene (MDPE) NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or

NEMA WC 74/ICEA S-93-639

Thermoplastic chlorinated polyethylene NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639

2.1.5.2 Jacket Thickness

The minimum thickness of the jackets must be not less than 80 percent of the respective nominal thicknesses specified below.

2.1.5.2.1 Multiple-Conductor Cables

Thickness of the jackets of the individual conductors of multiple-conductor cables must be as required by NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable and must be in addition to the conductor insulation thickness required by

SECTION 26 05 19.10 10 Page 8 the applicable respective NEMA publication for the insulation used.

Thickness of the outer jackets and associated coverings of the assembled multiple-conductor cables must be as required by NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable.

2.1.5.2.2 Single-Conductor Cables

Single-conductor cables must have a jacket thickness as specified in NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable.

2.1.6 Metal-Clad Cable

2.1.6.1 General

The metallic covering or sheath must be interlocked metal tape , conforming to the applicable requirements of NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 . The type of metal for the metallic covering must be galvanized steel . If the covering is of ferrous metal, it must be galvanized. Grounding conductor(s) conforming to NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable must be furnished for each multiple-conductor metal-clad cable. Assembly and cabling must be as specified in paragraph "Cabling." The metallic covering must be applied over an inner jacket or filler tape. The cable must be assembled so that the metallic covering will be tightly bound over a firm core.

2.1.6.2 Jackets

Metal-clad cables may have a jacket under the armor, and must have a jacket over the armor. Jackets must comply with the requirements of NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable. The outer jacket for the metal-clad cable may be of polyvinyl chloride (PVC) only if specifically approved.

2.1.7 Multiple-Conductor Cables

Grounding conductor(s) conforming to NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable must be furnished for each multiple-conductor cable. Assembly and cabling must be as specified in paragraph CABLING.

2.2 CABLE IDENTIFICATION

2.2.1 Color-Coding

Insulation of individual conductors of multiple-conductor cables must be color-coded in accordance with ICEA S-58-679 , except that colored braids will not be permitted. Only one color-code method must be used for each cable construction type. Control cable color-coding must be in accordance with ICEA S-58-679 . Power cable color-coding must be black for Phase A, red for Phase B, blue for Phase C, white for grounded neutral, and green for an insulated grounding conductor, if included. Other individual conductors must be color-coded as indicated, but such color-coding may be accomplished by applying colored plastic tapes or colored sleeves at terminations.

SECTION 26 05 19.10 10 Page 9

2.2.2 Shielded Cables Rated 2,001 Volts and Above

Marking must be in accordance with ANSI/NEMA WC 71/ICEA S-96-659 or NEMA WC 74/ICEA S-93-639 , as applicable.

2.2.3 Cabling

Individual conductors of multiple-conductor cables must be assembled with flame-and moisture-resistant fillers, binders, and a lay conforming to NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 . Flat twin cables are prohibited. Fillers must be used in the interstices of multiple-conductor round cables with a common covering where necessary to give the completed cable a substantially circular cross section. Fillers must be non-hygroscopic material, compatible with the cable insulation, jacket, and other components of the cable. The rubber-filled or other approved type of binding tape must consist of a material that is compatible with the other components of the cable and must be lapped at least 10 percent of its width.

2.2.4 Dimensional Tolerance

The outside diameters of single-conductor cables and of multiple-conductor cables must not vary more than 5 percent and 10 percent, respectively, from the manufacturer's published catalog data.

PART 3 EXECUTION

3.1 INSTALLATION INSTRUCTIONS

Submit cable manufacturing data as requested. The following information must be provided by the cable manufacturer for each size, conductor quantity, and type of cable furnished:

a. Minimum bending radius, in inches - For multiple-conductor cables, this information must be provided for both the individual conductors and the multiple-conductor cable.

b. Pulling tension and sidewall pressure limits, in pounds.

c. Instructions for stripping semiconducting insulation shields, if furnished, with minimum effort without damaging the insulation.

d. Upon request, compatibility of cable materials and construction with specific materials and hardware manufactured by others must be stated. Also, if requested, recommendations must be provided for various cable operations, including installing, splicing, terminating, etc.

3.2 TEST REPORT(S), INSPECTION REPORT(S), AND VERIFICATION REPORT(S)

3.2.1 Cable Data

Do not begin any wire and cable fabrication until materials are submitted and approved by the Contracting Officer. Submit cable data for approval including, but not limited to, dimensioned sketches showing cable construction and sufficient additional data to show that wire and cable meet the requirements of this Section.

SECTION 26 05 19.10 10 Page 10

3.2.2 Inspection and Tests

Inspection and tests of wire and cable furnished under these specifications must be made by and at the plant of the manufacturer, and must be witnessed by the Contracting Officer, unless waived in writing. T he manufacturer must provide certification and certification reports of completed inspections and completed tests. The Government may require or perform further tests before or after installation. Testing in general must comply with NEMA WC 57, NEMA WC 70, ANSI/NEMA WC 71/ICEA S-96-659 , or NEMA WC 74/ICEA S-93-639 as applicable. Specific tests required for particular materials, components, and completed cables must be as specified in the sections of the above standards applicable to those materials, components, and cable types. Tests must also be performed in accordance with the additional requirements specified below. Submit 5 certified copies of test reports.

3.2.2.1 High-Voltage Test Source

Where the applicable standards allow a choice, high-voltage tests for cables to be used exclusively on dc circuits must be made with dc test voltages. Cables to be used exclusively on ac circuits must be tested with ac test voltages. If both ac and dc will be present, on either the same or separate conductors of the cable, ac test voltages must be used.

3.2.2.2 Shielded Cables Rated 2,001 Volts or Greater

The following test(s) must be performed in addition to those specified above:

a. If high-voltage testing is done with an AC test voltage as specified in paragraph "High-Voltage Test Source," an additional test must be made using a DC test voltage rated at 75 percent of the specified full DC test voltage, for 5 consecutive minutes.

b. If voltage tests after installation are required for 5-65kV shielded power cables then testing must be done in accordance with NEMA WC 74/ICEA S-93-639 , Appendix F.

3.2.2.3 Flame Tests

All multiple-conductor and single-conductor cable assemblies must pass either the vertical cable tray flame tests required by ICEA T-30-520 (stated in, but not required by NEMA WC 70), the vertical tray flame propagation test requirements of UL 1685 and IEEE 1202 , the wire and cable burning characteristics test of the UL 2556 VW-1 Test, or (for control cables only) the flame test as required by NEMA WC 57. If such tests, however, have previously been made on identical cables, these tests need not be repeated. Instead, certified reports of the original qualifying tests must be submitted. In this case the reports furnished under paragraph "Reports," must include information, identify critical information, and verify that all of each cable's materials, construction, and dimensions are the same as those in the qualifying tests.

3.2.2.4 Independent Tests

The Government may make visual inspections, continuity or resistance checks, insulation resistance readings, power factor tests, or dc high potential tests at field test values. A cable's failure to pass these tests and inspections, or failure to produce readings consistent with

SECTION 26 05 19.10 10 Page 11 acceptable values for the application, will be grounds for rejection of the cable.

3.2.2.5 Reports

Furnish results of tests. No wire or cable must be shipped until authorized. Lot number and reel or coil number of wire and cable tested must be indicated on the test reports.

SECTION 26 05 19.10 10 Page 12

WIRE TABLE

Item No.

Size, AWG or kcmil

No. of Conds.

Rated Circuit Voltage

Stranding Comments Quantity, lin ft

Class stranding may be substituted where indicated by "*".

-- End of Section --

SECTION 26 05 19.10 10 Page 13

DIVISION 26 - ELECTRICAL

SECTION 26 05 33

DOCKSIDE POWER CONNECTION STATIONS

PART 1 GENERAL

1.1 REFERENCES

1.2 RELATED REQUIREMENTS

1.3 DEFINITIONS

1.4 SUBMITTALS

1.5 QUALITY ASSURANCE

1.5.1 Drawings

1.5.2 Regulatory Requirements

1.5.3 Standard Products

1.5.3.1 Alternative Qualifications

1.5.3.2 Material and Equipment Manufacturing Date

1.6 WARRANTY

1.7 MAINTENANCE

1.7.1 Operation and Maintenance Data

PART 2 PRODUCTS

2.1 600 V POWER CONNECTION STATION

2.1.1 Enclosure Integrity

2.1.2 600 V Single Pole Connectors

2.1.2.1 Panel Mount Connectors

2.1.2.2 Cable Mount In-Line Connectors

2.1.3 600 V Power Receptacle

2.1.4 Industrial Service Auxiliary Devices

2.1.4.1 Shunt Trip Pushbutton Control

2.1.4.2 Fusing

2.1.4.3 Circuit Breaker

2.1.4.4 Circuit Breaker Operating Mechanism

2.1.5 Metering Accessories

2.1.5.1 Watt-hour Meter

2.1.5.2 Current Transformers

2.1.5.3 Watt-hour Meter/Current Transformer Cabinet

2.1.6 Enclosure Configurations

2.2 15 KV POWER CONNECTION STATION

2.2.1 Enclosure Integrity

2.2.2 15 kV Cable Couplers

2.2.3 Separable Insulated Connectors and Accessories

2.2.3.1 Deadbreak Junctions

2.2.3.2 Insulated High-Voltage Connectors

2.2.4 Flexible Power Cable

2.2.5 Enclosure Configuration

2.3 SHIP SERVICE EMERGENCY TRIP PANEL

2.4 MANUFACTURER'S NAMEPLATE

2.5 FIELD FABRICATED NAMEPLATES

2.6 WARNING SIGNS

SECTION 26 05 33 Page 1

2.7 SOURCE QUALITY CONTROL

2.7.1 Paint Coating System

2.7.2 600 V Single Pole Connector Compatibility Tests

2.7.2.1 Impact Test

2.7.2.2 Pull Strain Test

2.7.2.3 Shear Test

2.7.2.4 Torque Test

2.7.2.5 Heat Rise Test

2.7.2.6 Moisture Resistance Test

2.7.2.7 Dielectric Voltage Withstand Test

2.7.2.8 Insulation Resistance Test

2.7.3 600 V Single Pole Connector Torque Test

2.7.4 Power Receptacle and Plug Assembly Tests

2.7.5 15 kV Cable Coupler Design Tests

PART 3 EXECUTION

3.1 INSTALLATION

3.2 POWER CONNECTION STATION GROUNDING

3.3 FIELD APPLIED PAINTING

3.4 FIELD FABRICATED NAMEPLATE MOUNTING

3.5 WARNING SIGN MOUNTING

3.6 FIELD QUALITY CONTROL

3.6.1 Performance of Acceptance Checks and Tests

3.6.1.1 Power Connection Stations and Control Panels

3.6.1.2 Current Transformers

3.6.1.3 Watt-hour Meters

3.6.1.4 Circuit Breakers

3.7 DEMONSTRATION

SECTION 26 05 33 Page 2

SECTION 26 05 33

DOCKSIDE POWER CONNECTION STATIONS

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 NATIONAL STANDARDS INSTITUTE (ANSI)

ANSI C12.1 (2014; Errata 2016) Electric Meters - Code for Electricity Metering

ASTM INTERNATIONAL (ASTM)

ASTM A167 (2011) Standard Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip

ASTM B33 (2010; R 2020) Standard Specification for Tinned Soft or Annealed Copper Wire for Electrical Purposes

ASTM D709 (2017) Standard Specification for Laminated Thermosetting Materials

ASTM D1535 (2014; R 2018) Standard Practice for Specifying Color by the Munsell System

ASTM D2240 (2015; E 2017) Standard Test Method for Rubber Property - Durometer Hardness

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE 100 (2000; Archived) The Authoritative Dictionary of IEEE Standards Terms

IEEE 386 (2016) Separable Insulated Connector Systems for Power Distribution Systems Rated 2.5 kV through 35 kV

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

IEEE C57.12.28 (2014) Standard for Pad-Mounted Equipment

- Enclosure Integrity

IEEE C57.13 (2016) Standard Requirements for Instrument Transformers

SECTION 26 05 33 Page 3

INTERNATIONAL ELECTRICAL TESTING ASSOCIATION (NETA)

NETA ATS (2021) Standard for Acceptance Testing Specifications for Electrical Power Equipment and Systems

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

ANSI C12.7 (2014) Requirements for Watthour Meter Sockets

NEMA WC 58/ICEA S-75-381 (2008) Portable and Power Feeder Cables for Use in Mines and Similar Applications

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

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

ERTA 20-3 2020; TIA 20-1; TIA 20-2; TIA

20-3; TIA 20-4; TIA 20-5; TIA 20-6; TIA

20-7; TIA 20-8; TIA 20-9; TIA 20-10; TIA

20-11; TIA 20-12; TIA 20-13; TIA 20-14;

TIA 20-15; TIA 20-16; ERTA 20-4 2022)

National Electrical Code

U.S. DEPARTMENT OF DEFENSE (DOD)

MIL-C-24368/1 (2021; Rev C) Connector Assemblies; Plug, Power Transfer, Shore to Ship and Ship to Ship, 500 Volts, 500 Amperes, 60 Hertz, Symbol Number 1160

MIL-C-24368/2 (2021; Rev B) Connector Assemblies;

Receptacle, and Receptacle-Cabled, Power Transfer, Shore to Ship and Ship to Ship, 500 Volts, 500 Amperes, 60 Hertz, Symbol Number 1161

MIL-DTL-24643/3 (2009; Rev E) Cable, Electrical, -20 Degrees C to +90 Degrees, 600 Volts, Types LSSHOF, LSDHOF, LSTHOF, and LSFHOF

UNDERWRITERS LABORATORIES (UL)

UL 50 (2015) UL Standard for Safety Enclosures for Electrical Equipment, Non-Environmental Considerations

UL 94 (2013; Reprint Apr 2022) UL Standard for Safety Tests for Flammability of Plastic Materials for Parts in Devices and Appliances

UL 489 (2016; Rev 2019) UL Standard for Safety Molded-Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker Enclosures

1.2 RELATED REQUIREMENTS

Section 26 08 00 APPARATUS INSPECTION AND TESTING applies to this section, SECTION 26 05 33 Page 4 with the additions and modifications specified herein.

1.3 DEFINITIONS

Unless otherwise specified or indicated, electrical and electronics terms used in these specifications, and on the drawings, shall be as defined in

IEEE 100 .

1.4 SUBMITTALS

Government approval is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

600 V Power Connection Station; G

15 kV Power Connection Station; G

Ship Service Emergency Trip Panel; G

Include wiring diagrams and installation details of equipment indicating layout and arrangement, control panels, accessories, and other items that must be shown to ensure a coordinated installation. Wiring diagrams shall identify circuit terminals and indicate the internal wiring for each item of equipment and the interconnection between each item of equipment. Drawings shall indicate adequate clearance for operation, maintenance, and replacement of operating equipment devices. Submittals shall include the nameplate data, size, and capacity. Submittals shall also include applicable federal, military, industry, and technical society publication references.

SD-03 Product Data

600 V Single Pole Connectors; G

Industrial Service Auxiliary Devices; G

Metering Accessories; G

15 kV Cable Couplers; G

Deadbreak Junctions; G

High-Voltage Connectors; G

Flexible Power Cable; G

SD-06 Test Reports

Paint Coating System; G

600 V Single Pole Connector Compatibility Tests; G

600 V Single Pole Connector Torque Test; G

SECTION 26 05 33 Page 5

Power Receptacle and Plug Assembly Tests; G

15 kV Cable Coupler Design Tests; G

Acceptance Checks and Tests; G

SD-10 Operation and Maintenance Data

600 V Power Connection Station, data package 5; G

15 kV Power Connection Station, data package 5; G

Ship Service Emergency Trip Panel; G

1.5 QUALITY ASSURANCE

1.5.1 Drawings

Furnish drawings that include, but are not limited to, the following:

a. One-line diagram including breakers, fuses, current transformers, and meters.

b. Outline drawings including front elevation, section views, footprint, and overall dimensions.

c. Markings and NEMA nameplate data, including fuse information (manufacturer's name, catalog number, and ratings).

d. Circuit breaker type, interrupting rating, and trip devices, including available settings.

e. Three-line diagrams and elementary diagrams and wiring diagrams with terminals identified, and indicating prewired interconnections between items of equipment and the interconnection between the items.

f. Manufacturer's instruction manuals and published time-current curves (on full size logarithmic paper) of the main secondary breaker and largest secondary feeder device. These shall be used by the designer of record to provide breaker settings that will insure protection and coordination are achieved.

1.5.2 Regulatory Requirements

In each of the publications referred to herein, consider the advisory provisions to be mandatory, as though the word, "shall" had been substituted for "should" wherever it appears. Interpret references in these publications to the "authority having jurisdiction," or words of similar meaning, to mean the Contracting Officer. Equipment, materials, installation, and workmanship shall be in accordance with the mandatory and advisory provisions of NFPA 70 unless more stringent requirements are specified or indicated.

1.5.3 Standard Products

Provide materials and equipment that are products of manufacturers regularly engaged in the production of such products which are of equal material, design and workmanship. Products shall have been in satisfactory commercial or industrial use for 2 years prior to bid

SECTION 26 05 33 Page 6 opening. The 2-year period shall include applications of equipment and materials under similar circumstances and of similar size. The product shall have been on sale on the commercial market through advertisements, manufacturers' catalogs, or brochures during the 2-year period. Where two or more items of the same class of equipment are required, these items shall be products of a single manufacturer and the component parts of the item shall be the products of the same manufacturer.

1.5.3.1 Alternative Qualifications

Products having less than a 2-year field service record will be acceptable if a certified record of satisfactory field operation for not less than 6000 hours, exclusive of the manufacturers' factory or laboratory tests, is furnished.

1.5.3.2 Material and Equipment Manufacturing Date

Products manufactured more than 3 years prior to date of delivery to site shall not be used, unless specified otherwise.

1.6 WARRANTY

The equipment items shall be supported by service organizations which are reasonably convenient to the equipment installation in order to render satisfactory service to the equipment on a regular and emergency basis during the warranty period of the contract.

1.7 MAINTENANCE

1.7.1 Operation and Maintenance Data

Submit Operation and Maintenance Manuals in accordance with Section

01 78 23 OPERATION AND MAINTENANCE DATA.

PART 2 PRODUCTS

2.1 600 V POWER CONNECTION STATION

Ship service and industrial service power connection station assemblies shall include enclosure, power receptacles, auxiliary devices, metering accessories, and related wiring. Each power connection station shall have the number of circuits indicated and each circuit shall provide three-phase, three-wire service.

2.1.1 Enclosure Integrity

Enclosure shall be UL 50 listed, type 3R, fabricated entirely of ASTM A167 type 304 or 304L stainless steel. All interior and exterior covers and doors shall be minimum 12 gauge stainless steel sheets. Unit shall have fixed top and open bottom. Side covers shall be bolt-on and removable.

Rear covers shall be hinged. Optional doors shall have full height continuous hinge and door stop to allow door to be secured open at 90 degrees. Ventilating or similar openings in equipment shall be designed so that foreign objects inserted through these openings are deflected from energized parts. Paint enclosure ASTM D1535 light gray No. 61. Paint coating system shall comply with IEEE C57.12.28 . Provide removable mullions between the doors.

SECTION 26 05 33 Page 7

2.1.2 600 V Single Pole Connectors

Insulated connectors shall be rated for 600 volts, 690 amperes, 60 hertz, single pole, continuous duty operation. Connectors shall be compatible with Leviton and Duraline cam-type positive latching ball nose connectors. Insulation and protective caps shall be ethylene propylene thermoplastic rubber (EPTR) colored black phase A, white phase B, and red phase C, conforming to the following:

a. Constant Service Temperature Range: minus 81 degrees F to 275 degrees F

b. Flammability: UL 94 HB Rated

c. Electrical: UL Relative Thermal Index (RTI): 212 degrees F minimum

d. Durometer Hardness: ASTM D2240, 55 - 65A

2.1.2.1 Panel Mount Connectors

Provide 15 degree angled, panel mount female connectors (receptacles) with threaded stud terminations. Each receptacle shall be provided with a protective cap attached via wirelon. Panel Mount Connectors (receptacles) indicated to have electric interlock switches shall have a thru-center plunger that engages a single-pole double-throw, water-tight aluminum housed "roller lever actuated" switch upon insertion of a connector plug.

UL listed switch shall be electrically rated for 100,000 cycles at 10 amps, 125/250 VAC, and mechanically rated for 20,000,000 cycles.

2.1.2.2 Cable Mount In-Line Connectors

Male and female cable mount in-line connectors (plugs) shall be designed for terminating on 500 kcmil cables with a crimp-type connection. The connectors shall lock together so that they can not twist or turn loose unless a push button release mechanism is engaged. The insulated sleeve shall be mechanically secured to the connector contacts to give a minimum of 700 pounds shear force. Provide a mating male cable mount in-line connector (plug) for each panel mount connector to be turned over to the contracting officer.

2.1.3 600 V Power Receptacle

Rated for 500 volts, 500 amperes, 60 hertz, three-pole, continuous duty operation. Power receptacle assembly shall conform to MIL-C-24368/2 .

Provide receptacle assembly with factory potted cable pigtails. Cable pigtails shall be a minimum of 4 feet in length and 3-1/c Type LSSHOF-500 cables conforming to MIL-DTL-24643/3 . Provide each receptacle with provisions for interlocking the receptacle with its respective feeder circuit breaker so that breaker will trip automatically if an attempt is made to remove the plug from the receptacle and when the receptacle cover is opened.

2.1.4 Industrial Service Auxiliary Devices

Provide the following auxiliary devices for each industrial service power connection station circuit.

2.1.4.1 Shunt Trip Pushbutton Control

Provide NEMA Q600 rated, 12 inches, heavy duty industrial type, SECTION 26 05 33 Page 8 normally-open, momentary, red pushbutton behind a spring return cover, each circuited to shunt trip one circuit breaker.

2.1.4.2 Fusing

Provide a fuse block mounted in the enclosure containing one fuse per phase to protect the voltage input to the watt hour meter and circuit breaker shunt trip.

2.1.4.3 Circuit Breaker

UL 489 . 100 percent rated, non-fused, current limiting, molded case circuit breaker, 480 VAC, 400 amperes, 3-pole, 200 kaic short circuit current interrupting rating, with a 480 V shunt trip.

2.1.4.4 Circuit Breaker Operating Mechanism

Provide flexible cable mechanism with flange mounted disconnect handle for each circuit breaker as indicated.

2.1.5 Metering Accessories

Provide watt-hour meter and current transformers for each industrial service power connection station circuit.

2.1.5.1 Watt-hour Meter

Provide a socket-mounted, electronic programmable outdoor watt-hour meter mounted on door of cabinet. Meter shall either be programmed at the factory or shall be programmed in the field. When field programming is performed, turn field programming device over to the Contracting Officer at completion of project. Meter shall be coordinated to system requirements and conform to ANSI C12.1 .

a. Design: Provide watt-hour meter for use on a three-phase, 3-wire, 480 volt system with 3 current transformers. Include necessary KYZ pulse initiation hardware for Energy Monitoring and Control System (EMCS).

b. Class: 20; Form: 45S, accuracy: plus or minus 1.0 percent; Finish:

Class II

c. Cover: Polycarbonate and lockable to prevent tampering and unauthorized removal.

d. Kilowatt-hour Register: Five digit electronic programmable type

e. Demand Register:

(1) Provide solid state.

(2) Meter reading multiplier: Indicate multiplier on the meter face.

(3) Demand interval length: Shall be programmed for 15 minutes with rolling demand up to six subintervals per interval.

f. Socket: ANSI C12.7 . Provide NEMA Type 3R, box-mounted socket, ringless, having manual circuit-closing bypass and having jaws compatible with requirements of the meter. Cover unused hub openings with blank hub plates. Provide manufacturers standard enclosure color

SECTION 26 05 33 Page 9 unless otherwise indicated.

2.1.5.2 Current Transformers

IEEE C57.13 . Provide butyl-molded window type current transformers with 600 volt insulation, 10 kV BIL. Provide three current transformers with characteristics listed in the following table.

CT Ratio RF Meter Accuracy Class

400/5 4.0 0.3 thru B-0.2

2.1.5.3 Watt-hour Meter/Current Transformer Cabinet

Cabinet shall be NEMA 3R fabricated of 12 gauge stainless steel and shall have hinged front door with vault handle. Paint enclosure ASTM D1535 light gray No. 61. Paint coating system shall comply with IEEE C57.12.28 .

2.1.6 Enclosure Configurations

a. Enclosures for ship service stations shall be configured as indicated. All three receptacles of the same circuit shall be mounted on a common plate. Each plate shall have handles on both ends and shall be bolted to the front cover so that it can be removed from the front without disconnecting the incoming circuit power cables. Each section shall include a full width ground bus. Each section shall have a hinged pad lockable door. Provide nameplates to identify each phase designation and each circuit number as indicated.

b. Enclosures for industrial service stations shall be configured as indicated. All three receptacles of the same circuit shall be mounted on a common plate. Each plate shall have handles on both ends and shall be bolted to the front cover so that it can be removed from the front without disconnecting the power cable. Include a full width internal ground bus and a ground bus with four NEMA spaced lug mounting holes on the exterior as indicated. Mount the circuit breakers, and current transformers on inside of enclosure. The handle for the circuit breaker operating mechanism shall be located on the rear flange. Mount watt-hour meters on rear hinged covers. Mount shunt trip pushbuttons on side cover as indicated.

2.2 15 KV POWER CONNECTION STATION

15 kV power connection station assemblies shall include enclosure, 15 kV power receptacles, dead-front high-voltage deadbreak junctions, and insulated high-voltage connectors. Each power connection station shall have the number of circuits indicated and each circuit shall provide three-phase, three-wire service.

2.2.1 Enclosure Integrity

IEEE C57.12.28 fabricated entirely of ASTM A167 type 304 or 304L stainless steel. All interior and exterior covers and doors shall be minimum 12 gauge stainless steel sheets. Unit shall have fixed top and open bottom with padlockable two-door front and removable center post. Side and rear covers shall be bolt-on. Doors shall be 36 inch wide with full height continuous hinge and door stops to allow doors to be secured open at 90

SECTION 26 05 33 Page 10 degrees. Paint enclosure ASTM D1535 light gray No. 61. Paint coating system shall comply with IEEE C57.12.28 . Provide removable mullions between the doors.

2.2.2 15 kV Cable Couplers

Provide high voltage cable couplers rated for 15,000 volts, 500 amperes, 60 hertz, three-phase, continuous duty operation, and configured with three insulated phase contacts, one ground contact, and one isolated ground check contact. Couplers shall be aluminum with epoxy powder coating and include hypalon gaskets and seals, all stainless steel hardware and three-bolt quick flip or 90 degree turn connection feature.

Receptacles shall be equipment mount type with provisions for terminating [_____] inch diameter [350][_____] kcmil cables and include Live End Covers. Provide one cable mount type plug with weatherproof cover and provisions for terminating [_____] inch diameter [350][_____] kcmil cables for each receptacle. Turn plugs over to the contracting officer. Coupler pairs shall have provisions for padlocking have a mechanical interlock that allows key release only after the coupler pair is locked.

a. Voltage ratings: Withstand voltages shall comply with IEEE 386 voltage ratings and characteristics of connectors rated 14.4 kV rms phase-to-phase.

b. Current ratings: Short-time current ratings shall comply with IEEE 386 current ratings and characteristics of 600 A connectors.

2.2.3 Separable Insulated Connectors and Accessories

IEEE 386 . 15 kV, 95 kV BIL.

2.2.3.1 Deadbreak Junctions

Provide 600 A deadbreak junctions with two interfaces. Brackets shall be stainless steel.

2.2.3.2 Insulated High-Voltage Connectors

Provide 600 Ampere deadbreak connectors.

2.2.4 Flexible Power Cable

ASTM B33, NEMA WC 58/ICEA S-75-381 . Flexible power cable Type SH, 15 kV single conductor.

2.2.5 Enclosure Configuration

Enclosures shall be configured as indicated. Include a full width ground bus. A power cable terminated with a 600-ampere deadbreak connector shall connect each phase of each receptacle to one of the 600-ampere one-piece deadbreak apparatus bushings of a deadbreak junction. The remaining apparatus bushing for each deadbreak junction shall be used for connection of the incoming circuit power cables terminated with 600-ampere deadbreak connectors. Provide nameplates to identify each phase designation and each circuit number.

2.3 SHIP SERVICE EMERGENCY TRIP PANEL

Provide a stainless steel NEMA 3R cabinet sized as necessary with a color

SECTION 26 05 33 Page 11 red pushbutton cover mounted behind the front door. Pushbutton shall be rated for 10 amperes continuous at 600 volts, heavy duty, watertight, momentary contact, marked "SHIP SERVICE EMERGENCY TRIP".

2.4 MANUFACTURER'S NAMEPLATE

Each item of equipment shall have a nameplate bearing the manufacturer's name, address, model number, and serial number securely affixed in a conspicuous place; the nameplate of the distributing agent will not be acceptable.

2.5 FIELD FABRICATED NAMEPLATES

ASTM D709. Provide laminated plastic nameplates for each equipment enclosure, relay, switch, and device; as specified or as indicated on the drawings. Each nameplate inscription shall identify the function and, when applicable, the position. Nameplates shall be melamine plastic,

0.125 inch thick, white with black center core. Surface shall be matte finish. Corners shall be square. Accurately align lettering and engrave into the core. Minimum size of nameplates shall be one by 2.5 inches.

Lettering shall be a minimum of 0.25 inch high normal block style.

2.6 WARNING SIGNS

Provide warning signs for the enclosures of electrical equipment having a nominal rating exceeding 600 volts.

a. When the enclosure integrity of such equipment is specified to be in accordance with IEEE C57.12.28 , provide self-adhesive warning signs on the outside of the high voltage compartment door(s). Sign shall be a decal and shall have nominal dimensions of 7 by 10 inches with the legend "DANGER HIGH VOLTAGE" printed in two lines of nominal 2 inch high letters. The word "DANGER" shall be in white letters on a red background and the words "HIGH VOLTAGE" shall be in black letters on a white background.

2.7 SOURCE QUALITY CONTROL

2.7.1 Paint Coating System

Submit IEEE C57.12.28 paint coating system performance requirement tests.

2.7.2 600 V Single Pole Connector Compatibility Tests

Conduct the following tests in the sequence noted on a male in-line connector mated with a Leviton or Duraline female in-line connector and a female in-line connector mated with a Leviton or Duraline male in-line connector with each connector terminated on a bare 500 kcmil copper conductor. After completion of the tests, inspect assemblies. There shall be no evidence of damage to the connectors. Assemblies shall be satisfactory for immediate return to service at full ratings without maintenance or repair. Contracting Officer or his designated representative will witness the tests. A factory-certified report of the specified tests previously performed on identical units of each rating will be acceptable.

2.7.2.1 Impact Test

Drop each mated connector set in a horizontal position from a height of

SECTION 26 05 33 Page 12

36-inches onto a concrete floor 50 times.

2.7.2.2 Pull Strain Test

Apply a 500-lb straight pull on each mated connector set for a duration of 5-minutes.

2.7.2.3 Shear Test

Apply a 100-lb perpendicular pull on each mated connector set for a duration of 5-minutes.

2.7.2.4 Torque Test

Apply a 100 ft-lb torque on each mated connector set for a duration of 5-minutes.

2.7.2.5 Heat Rise Test

Apply 400 amperes through each mated connector set for duration of 30-minutes. Record temperature rise at surface of each mated connector set via infrared scanning equipment. Temperature rise shall be less than 45 degree C.

2.7.2.6 Moisture Resistance Test

Subject the mated connectors to a water spray maintained at 5-psi, with a collection rate of 18-in/hr, at a distance of 5-feet, for one hour.

Verify that no water penetrated the connection.

2.7.2.7 Dielectric Voltage Withstand Test

Wrap the mated connectors in conductive foil and apply a test potential of 2200 VAC between the conductor and the foil for a period of 5-minutes.

Dielectric breakdown shall constitute a failed test.

2.7.2.8 Insulation Resistance Test

Wrap the mated connectors in conductive foil and using a Megger insulation resistance tester with an open circuit output of 500 VDC, measure the insulation resistance between the conductor and foil. Resistance measurement shall be greater than 100 Megohms.

2.7.3 600 V Single Pole Connector Torque Test

Conduct a torque test on three male and three female cable mount in-line connectors as follows: With the metal connector part rigidly secured, apply a rotating (twisting) force of 700 lbs on the insulating sleeve.

The insulating sleeve shall not break free and spin around the connector metal part. Contracting Officer or his designated representative will witness the tests. A factory-certified report of the specified tests previously performed on identical units of each rating will be acceptable.

2.7.4 Power Receptacle and Plug Assembly Tests

Conduct design, production, and quality assurance tests, as required by MIL-C-24368/1 and MIL-C-24368/2 , at the manufacturer's plant during fabrication and assembly of power receptacle and plug assemblies. After completion of tests, inspect assemblies. There shall be no evidence of

SECTION 26 05 33 Page 13 damage to the receptacle or plug assembly. Assemblies shall be satisfactory for immediate return to service at full ratings without maintenance or repair. Contracting Officer or his designated representative will witness the tests. A factory-certified report of the specified tests previously performed on identical units of each rating will be acceptable.

2.7.5 15 kV Cable Coupler Design Tests

Furnish reports which include results of AC withstand voltage, DC withstand voltage, impulse withstand voltage, short time current, and current cycling design tests performed in accordance with IEEE 386 .

PART 3…