MR169_AMD0001_SPECS_2016-04-14.pdf

2 SOL-R-0006

AMEND 0001

The following modifications are made to Section 00 73 05, the SUBMITTAL REGISTER, Section 33 70 02, and the DRAWINGS:

SECTION 00 73 05

a. PAGES 4 and 5. Delete Section 00 73 05 Pages 4 and 5 in their entirety, and substitute therefor revised Section 00 73 05 Pages 4 and 5, Amendment 0001, dated April 15, 2016, attached hereto.

SUBMITTAL REGISTER

b. SUBMITTAL REGISTER. Delete the Submittal Register in its entirety, and substitute therefor revised Submittal Register, Amendment 0001, dated April 15, 2016, attached hereto.

SECTION 33 70 02

c. SECTION TABLE OF CONTENTS. Delete Section 33 70 02 Section Table of Contents in its entirety, and substitute therefor revised Section 33 70 02 Section Table of Contents, Amendment 0001, dated April 15, 2016, attached hereto.

d. PAGES 1 THROUGH 16. Delete Section 33 70 02 Pages 1 through 16 in their entirety, and substitute therefor revised Section 33 70 02 Pages 1 through 16, Amendment 0001, dated April 15, 2016, attached hereto.

DRAWINGS (NEW AND SUPERSEDED)

e. Revised drawings bearing the dates listed below are issued with this Amendment. Such drawings append or supersede those listed in the Index of Drawings included in the set of drawings furnished with Solicitation No. W912EK-16-R-0006, dated April 13, 2016.

SHEET IDENTIFICATION NO. EB-001, Revision 1 dated April 15, 2016.

SHEET IDENTIFICATION NO. EB-002, Revision 1 dated April 15, 2016.

SHEET IDENTIFICATION NO. EB-004, Revision 1 dated April 15, 2016.

SHEET IDENTIFICATION NO. EB-005, Revision 1 dated April 15, 2016.

SHEET IDENTIFICATION NO. EB-502, Revision 1 dated April 15, 2016.

SHEET IDENTIFICATION NO. EH-001, Revision 1 dated April 15, 2016.

SHEET IDENTIFICATION NO. EH-003, Revision 1 dated April 15, 2016.

SHEET IDENTIFICATION NO. EH-501, Revision 1 dated April 15, 2016.

ATTACHMENTS: Section 00 73 05 Pages 4 and 5; Submittal Register;

Section 33 70 02 Table of Contents; Section 33 70 02 Pages 1 through 16; EB-001, EB-002, EB-004, EB-005, EB-502, EH-001, EH-003, and EH-501.

Solicitation No. W912EK-16-R-0006

b. At Lock and Dam 18: The two span steel multi-beam bridge at Lock 18, also known as the "Henderson Creek Bridge," provides access along the East Mississippi River Bank. This bridge may be used to deliver the required construction materials to the site. The bridge is not posted for a load restriction, but the Contractor shall limit heavy loads to a single-lane along the centerline of the bridge, with a maximum 5 mph speed limit through the entire length of the bridge. It is the Contractor's responsibility to enforce this requirement for all Contractor operations.

1.3.2 General Requirements

The Contractor may perform minor preparatory work, such as installing temporary wiring and line drilling for concrete removal prior to the closure period as long as work does not affect navigation, operation of the lock, access and work safety of lock personnel, or reduce lock component strengths or performance. The Contractor shall submit the required work to be performed along with a very detailed work plan, schedule, location of equipment, computations, and other required information for Governmental approval. The work plan will require approval by the Contracting Officer prior to commencement of work. The Contractor shall also note that each site is unique, and that work may at one site may be disallowed at another site. A detailed work plan will be required for each site that the Contractor requests to work outside of the closure period. The Government reserves the right to disallow any work outside of the closure period, and the Contractor shall not account for any days outside of the closure period when preparing bid documents and project schedule. Any damage to lock components outside of the construction closure period will be the responsibility of the Contractor to repair immediately at the Contractor's expense. Any damage to the site which causes closure to the Lock by Contractor operations shall require the Contractor to cease all operations and initiate repairs to damaged components. Repair work shall be continuous until components have been replaced and the Lock returned to service.

1.3.3 Site Access

Lock and Dam 15 is located on a U.S. Government installation with restricted access. The Contractor shall anticipate additional measures will be required to get employees onto the site, as well as delivery of materials and equipment, specifically concrete delivery. Coordination with the Contracting Officer and Rock Island Arsenal shall begin immediately after Notice to Proceed.

1.3.4 Locks 15 and Lock 16 Downstream Main Chambers - Base Bid

The work is to be performed at the downstream end of the main lock. The construction closure period shall commence at 0730 hours on Monday, 19 December 2016 and be complete by 1100 hours on Thursday, 2 March 2017.

Work shall be concurrent at both sites, and when the construction closure complete, each lock shall be fully operational and functional. The following list includes, but is not limited to, items required to be functional:

a. Dewatering structures removed and the full width/depth/length of the lock chamber and approach wall cleared;

b. All dewatering aids (sandbags, cinders, etc.) removed;

c. Miter gate embedded anchorage installed;

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d. Miter gate anchorage assemblies reinstalled;

e. Miter gate unblocked;

f. Miter gate full range of movement confirmed;

g. Bulkhead recesses constructed, and concrete cured;

h. Bulkhead recess protection plate assembly fabricated and installed;

i. All electrical restored to miter gate machinery, lights, and signals;

j. All limit switches set/verified;

k. Handrail installed;

l. Post construction dive survey.

The Contractor will be allowed two 12-hour closures to perform dive inspections of the bulkhead recess locations. The inspection shall include, but not limited to, a general investigation of the concrete conditions for cofferdam placement, general investigation of silt and debris quantity and location for cofferdam placement, and to investigate the distance between wall faces as required for recess fabrication as indicated. The Contractor shall provide the Government a minimum 30 day notice prior to the requested closure date.

1.3.5 Lock 22 Tow Haulage Unit Installation - Base Bid

The work to be performed is removal and reinstallation of the lock tow haulage units, and appurtenant items. The construction closure period shall commence at 0730 hours on Monday, 02 January 2017 and be complete by 1100 hours on Tuesday, 24 January 2017. Work shall be concurrent on both the upstream end and downstream end, and when the construction closure period is complete, each tow haulage unit shall be fully functional and operational. The following list details the items to be functional prior to the end of the closure period:

a. Tow haulage unit slab concrete placed and compressive strength at 75 percent of design strength;

b. Tow haulage unit anchored to new slab;

c. 480V power restored for tow haulage unit operation (or temporary power supplied, as approved by the Contracting Officer);

d. Tow haulage unit fairlead installed.

1.3.6 Lock 15 Auxiliary Lock - Option A

The work is to be performed at both the downstream end and the upstream end of the auxiliary lock concurrently. The construction closure period shall commence at 0730 hours on Tuesday, 04 April 2017 and be complete by 1100 hours on Thursday, 03 August 2017. Navigation traffic will be transiting the main lock chamber, including Arsenal Bridge swing span operations, during the entire construction closure period. When the work is complete, the lock shall be fully operational and functional. The following list includes, but is not limited to, items required to be functional:

a. Dewatering structures removed and the full width/depth/length of the lock chamber and approach wall cleared;

b. All dewatering aids (sandbags, cinders, etc.) removed;

c. Miter gate embedded anchorage installed;

d. Miter gate anchorage assemblies reinstalled;

e. Miter gate unblocked;

f. Miter gate full range of movement confirmed;

g. Bulkhead recesses constructed, and concrete cured;

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SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 1 OF 9 PAGES

Bulkhead Recesses for Locks 15, 16, 18, and 22

00 01 10 SD-01 Preconstruction Submittals GCertified to Transact Business

00 73 05 SD-01 Preconstruction Submittals

1.5.1 GAT Level 1 Training Certificates

1.5.3 GBackground Checks

1.5.5 GOPSEC Level 1 Training

1.5.7 GCompany Enrollment in E-verify

1.5.7 GForm I-9

GInsurance GDive Plan

1.8 GPre-Construction Condition

Survey

GWork Plan

1.8 GControl Point Installation

1.8 GAnchorage Bar Assemblies –

Existing Dimensions GBulkhead Recess Control Data GSurvey Monument Installation

Data GRegistered Land Surveyor

SD-05 Design Data GComputations

SD-11 Closeout Submittals

1.8 GPost-Construction Condition

Survey 01 22 00 SD-01 Preconstruction Submittals

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01 22 00 Mobilization and Demobilization

1.4 GContract Line Item Breakdown

01 32 16 SD-01 Preconstruction Submittals

1.2 GConstruction Schedule

SD-07 Certificates 1.4Monthly Updates

01 33 00 SD-01 Preconstruction Submittals

1.8 GSubmittal Register

01 35 26 SD-01 Preconstruction Submittals

1.7 GAccident Prevention Plan (APP)

1.8 GActivity Hazard Analysis (AHA)

1.7.1Confined Space Entry Plan

1.7.1 GCrane Critical Lift Plan

1.5.1.4 GCrane Operators

1.7.1 GEM 385-1-1 Requirements

1.7.1Fall Protection and Prevention

(FP&P) Plan

1.7.1 GNaval Architect Analysis

SD-06 Test Reports 1.11Reports 1.11.1Accident Reports 1.11.3Exposure Reports 1.11.4Crane Reports

SD-07 Certificates 1.13Confined Space Entry Permit 1.12Hot Work Permit

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01 35 26 1.11.5Certificate of Compliance 1.10First Aid and CPR

01 45 04 SD-01 Preconstruction Submittals

3.2.1 GContractor Quality Control (CQC)

Plan 01 53 11 SD-01 Preconstruction Submittals

3.2 GDewatering Plan

2.1 GDewatering Structures

01 57 20 SD-01 Preconstruction Submittals

1.7 GEnvironmental Protection Plan

01 78 00 SD-02 Shop Drawings

1.2.1 GAs-Built Drawings

SD-11 Closeout Submittals

1.2.2 GOperation and Maintenance

(O&M) Manuals GOperation and Maintenance Data GWarranty(s) GData Sheet(s) GTesting and Balancing Reports GTraining

1.2.3 GFinal Records

02 10 00 SD-01 Preconstruction Submittals

GSupport and Protection Work Plan

GEquipment

3.2 GUnderwater Condition Survey

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02 10 00 GMiter Gate Adjustment Procedures

02 10 05 SD-01 Preconstruction Submittals GEquipment

SD-07 Certificates

3.1 GExperience

02 21 00 SD-01 Preconstruction Submittals GRegistered Land Surveyor

3.1 GSurvey Plan

3.2 GBulkhead Recess Control Data

GWall Monitoring Baseline Data GFinal Survey Data

3.2 GControl Point Installation

3.2 GAnchorage Bar Assemblies –

Existing Dimensions GSurvey Monument Installation

Data 03 11 14 SD-02 Shop Drawings

GFormwork SD-03 Product Data Form Materials

03 15 14 SD-06 Test Reports 2.1Expansion Joint Filler, Premolded

03 15 15 SD-02 Shop Drawings

3.3.2 GTesting Apparatus

SD-03 Product Data

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03 15 15 2.1.1 GTwo-part Epoxy Grout for Concrete Anchors

SD-07 Certificates 2.1.1Two-part Epoxy Grout for

Concrete Anchors

3.4 GQuality Control

03 20 01 SD-02 Shop Drawings GReinforcement

SD-06 Test Reports GReinforcing Steel

03 31 00 SD-03 Product Data 2.1.7Non-Shrink Grout

3.5 GCuring and Protection

3.3.4 GCold-Weather Placing

3.3.5 GHot-Weather Placing

SD-05 Design Data

1.6 GConcrete Mixture Proportions

SD-06 Test Reports Concrete

3.6Tests and Inspections 05 50 03 SD-02 Shop Drawings

1.3 GDetail Drawings and Material

Lists

2.2.2.1 GWelding of Structural Steel

SD-03 Product Data

2.1Materials Orders

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05 50 03 SD-07 Certificates 1.4Qualification of Welders and

Welding Operators SD-11 Closeout Submittals Materials Disposition Records

05 50 04 SD-02 Shop Drawings GMiscellaneous Metal Items

SD-03 Product Data

2.1 GMiscellaneous Metals and

Standard Metal Articles

2.2 GShop Fabricated Metal Items

SD-06 Test Reports

2.1 GMiscellaneous Metals and

Standard Metal Articles

2.2 GShop Fabricated Metal Items

09 97 02 SD-03 Product Data

1.5.5.2 GRespirators

1.5.4.1 GVentilation

1.6 GMedical Status

1.8.2 GVisible Emissions Monitoring

SD-04 Samples

2.1 GSpecial Paint Formulas

2.3.3 GSolvent and Thinners

SD-07 Certificates

1.3 GQualifications

1.3.1 GQualified Painting Contractor

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SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 7 OF 9 PAGES

09 97 02 1.3.2Coating Thickness Gage Qualification

32 11 23 SD-06 Test Reports GLaboratory Test

1.8.2 GField Testing

3.7.1 GField In-Place Density

SD-07 Certificates 1.5Waybills and Delivery Tickets

32 16 13 SD-01 Preconstruction Submittals GPlacing and Protection of

Concrete During Cold-Weather GPlacing and Protection of

Concrete During Hot-Weather SD-03 Product Data Premolded Expansion Joint Filler Strips

SD-05 Design Data GConcrete Mixture Proportions

SD-06 Test Reports Concrete Field Quality Control

32 92 10 SD-01 Preconstruction Submittals Equipment

SD-07 Certificates Seeder's Experience Statement

2.1 GSeed

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32 92 10 2.1 GFertilizer 33 70 02 SD-02 Shop Drawings

GECDGTemporary Wiring Routing, Securing, and Physical Protection Plan

SD-03 Product Data GECDGConduit and Fittings GECDGTemporary Wiring Routing, Securing, and Physical Protection Plan

GECDGTemporary Wire Termination Kits GECDGTemporary Wire Splice Kits GECDGTemporary Wires GECDGPermanent Cable Splice Kits GECDGDuct Spacers GECDGPipe Fittings and Flanges

2.2.3 GECDGPermanent Cables

GECDGNew Replacement Light Fixture

Lamps

2.5.4 GECDGLight Poles

2.5.4.2 GECDGAnchor Bolts

GECDGNew LED Coupling Light Fixture GECDGGround-Fault Circuit Interrupter

(GFCI) Receptacles

2.7.1 GECDGLight Switches

2.6 GECDGBoxes

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33 70 02 2.7.2 GECDGWeatherproof Cast Switch Cover GECDGElectrical Enclosures and

Mounting Hardware

3.1.2 GECDGGrounding Conductors

GECDGGrounding Electrode GECDGExothermic Weld at Ground GECDGGrounding Compression

Connectors

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SECTION TABLE OF CONTENTS

DIVISION 33 - UTILITIES

SECTION 33 70 02

ELECTRICAL DISTRIBUTION SYSTEM

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 GENERAL REQUIREMENTS

1.3.1 Code Compliance

1.3.2 Standard Product

1.3.3 Corrosion Protection

1.3.3.1 Aluminum Materials

1.3.3.2 Ferrous Metal Materials

1.4 DELIVERY, STORAGE, AND HANDLING

1.5 INSTALLATION STANDARDS

PART 2 PRODUCTS

2.1 STANDARD PRODUCT

2.2 CABLES

2.2.1 Conductor Material

2.2.2 Conductor Ratings

2.2.3 Low-Voltage Multi-Conductor Permanent Cables

2.2.4 Low Voltage Single-Conductor Permanent Cables

2.2.4.1 Conductor

2.2.4.2 Insulation

2.2.4.3 Grounding Cables

2.2.5 Tray Rated Cables

2.3 CABLE JOINTS, TERMINATIONS, AND CONNECTORS

2.3.1 Low-Voltage Temporary Cable Splices

2.3.1.1 Flood Event

2.3.2 Low-Voltage Permanent Cable Splices

2.3.3 Terminations

2.4 CONDUIT, DUCTS, AND FITTINGS

2.4.1 Rigid Metal Conduit

2.4.1.1 Rigid Metallic Conduit, PVC Coated

2.4.2 Plastic Conduit

2.4.3 Fittings

2.4.3.1 Metal Fittings

2.4.3.2 PVC Conduit Fittings

2.4.4 Conduit Sealing Compound

2.5 ILLUMINATION

2.5.1 LED Coupling Light Fixture

2.5.1.1 General Requirements

2.5.2 LED Light Sources

2.5.3 LED Power Supply Units (Drivers)

2.5.4 Light Poles

2.5.4.1 Pole Wiring

2.5.4.2 Anchor Bolts

2.5.4.3 Light Pole Ground

2.6 CABINETS, JUNCTION BOXES, AND PULL BOXES

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2.7 SWITCHES

2.7.1 Toggle Switches (Light Switches)

2.7.2 Weatherproof Cast Switch Cover

2.8 RECEPTACLES

2.8.1 Ground-Fault Circuit Interrupter (GFCI) Receptacles

PART 3 EXECUTION

3.1 CABLE INSTALLATION

3.1.1 Cable Installation Plan and Procedure

3.1.1.1 Cable Inspection

3.1.1.2 General Duct Cleaning

3.1.1.3 Duct Lubrication

3.1.1.4 Cable Installation

3.1.2 Duct Line

3.1.3 Electric Manholes

3.2 DUCT LINES

3.2.1 Treatment

3.2.2 Concrete Encasement

3.2.3 Installation of Couplings

3.2.4 Expansion/Contraction/Deflection Conduit Fittings

3.3 SEALING STUBBED UP LIGHT BASES

3.4 WIRING METHODS

3.4.1 General Requirements

3.4.2 Conduit Systems

3.5 COUPLING LIGHT POLE FOUNDATION, LIGHT FIXTURE, GROUND, AND LAMPS

3.5.1 Cast-In-Place Foundations

3.5.2 Fixture Installation

3.5.3 Lamps

3.5.4 Accessories

3.5.5 Lighting Pole Ground

3.6 REPAIR OF EXISTING WORK

3.7 FIELD TESTING

3.7.1 General

3.7.2 Safety

3.7.3 Low Voltage Cable Tests

3.7.4 Termination of Conductors

3.8 ACCEPTANCE

-- End of Section Table of Contents --

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SECTION 33 70 02

ELECTRICAL DISTRIBUTION SYSTEM

PART 1 GENERAL

1.1 REFERENCES

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

AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS

(AASHTO)

AASHTO LTS-5 (2009; Errata 2009; Amendment 2010 ) Structural Supports for Highway Signs, Luminaires and Traffic Signals

ASTM INTERNATIONAL (ASTM)

ASTM A123/A123M (2013) Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

ASTM A153/A153M (2009) Zinc Coating (Hot-Dip) on Iron and Steel Hardware

ASTM B117 (2011) Operating Salt Spray (Fog) Apparatus

ASTM B3 (2013) Soft or Annealed Copper Wire

ASTM B33 (2010) Tinned Soft or Annealed Copper Wire for Electrical Purposes

ASTM B8 (2011) Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft

ASTM D1654 (2008) Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments

U.S. GENERAL SERVICES ADMINISTRATION (GSA)

CID A-A-59213 (Rev A) Splice Connectors

ILLUMINATING ENGINEERING SOCIETY (IES)

IES HB-10 (2011; Errata 2015) IES Lighting Handbook

IES LM-79 (2008) Electrical and Photometric Measurements of Solid-State Lighting Products

IES TM-15 (2011) Luminaire Classification System for Outdoor Luminaires

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INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE C2 (2012) National Electrical Safety Code

NATIONAL ELECTRICAL CONTRACTORS ASSOCIATION (NECA)

NECA NEIS 1 (2010) Good Workmanship in Electrical Construction

NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA)

NEMA ANSLG C78.377 (2015) American National Standard for Electric Lamps— Specifications for the Chromaticity of Solid State Lighting Products

NEMA C82.77 (2002) Harmonic Emission Limits - Related Power Quality Requirements for Lighting Equipment

NEMA IEC 60529 (2004) Degrees of Protection Provided by Enclosures (IP Code)

NEMA RN 1 (2005; R 2013) Polyvinyl-Chloride (PVC) Externally Coated Galvanized Rigid Steel Conduit and Intermediate Metal Conduit

NEMA TC 2 (2013) Standard for Electrical Polyvinyl Chloride (PVC) Conduit

NEMA WC 71 (1999) Nonshielded Cables Rated 2001-5000 Volts for Use in the Distribution of Electric Energy

NEMA WD 1 (1999; R 2005; R 2010) Standard for General Color Requirements for Wiring Devices

NEMA WD 6 (2012) Wiring Devices Dimensions Specifications

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2014) National Electrical Code

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

47 CFR 15 Radio Frequency Devices

UNDERWRITERS LABORATORIES (UL)

UL 1310 (2011; Reprint Dec 2014) UL Standard for Safety Class 2 Power Units

UL 1598 (2008; Reprint Oct 2012) Luminaires

UL 20 (2010; Reprint Feb 2012) General-Use Snap Switches

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UL 486A-486B (2013; Reprint Feb 2014) Safety Wire Connectors

UL 498 (2012; Reprint Oct 2014) Attachment Plugs and Receptacles

UL 50 (2007; Reprint Apr 2012) Enclosures for Electrical Equipment, Non-environmental Considerations

UL 514B (2012; Reprint Nov 2014) Conduit, Tubing and Cable Fittings

UL 6 (2007; Reprint Nov 2010) Electrical Rigid Metal Conduit-Steel

UL 651 (2011; Reprint May 2014) Standard for Schedule 40 and 80 Rigid PVC Conduit and Fittings

UL 8750 (2009; Reprint May 2014) UL Standard for Safety Light Emitting Diode (LED) Equipment for Use in Lighting Products

UL 943 (2006; Reprint Jun 2012) Ground-Fault Circuit-Interrupters

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. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Temporary Wiring Routing, Securing, and Physical Protection Plan;

G ECDG

SD-03 Product Data

Conduit and Fittings; G ECDG

Temporary Wiring Routing, Securing, and Physical Protection Plan;

G ECDG

Temporary Wire Termination Kits; G ECDG

Temporary Wire Splice Kits; G ECDG

Temporary Wires; G ECDG

Permanent Cable Splice Kits; G ECDG

Duct Spacers; G ECDG

Pipe Fittings and Flanges; G ECDG

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Permanent Cables; G ECDG

New Replacement Light Fixture Lamps; G ECDG

New Light Poles and Appurtenances; G ECDG

New Anchor Bolts; G ECDG

New LED Coupling Light Fixture; G ECDG

New Ground-Fault Circuit Interrupter (GFCI) Receptacles; G ECDG

New Light Switches; G ECDG

New Boxes; G ECDG

New Weatherproof Cast Switch Cover; G ECDG

Electrical Enclosures and Mounting Hardware; G ECDG

Grounding Conductors; G ECDG

Grounding Electrode; G ECDG

Exothermic Weld at Ground; G ECDG

Grounding Compression Connectors; G ECDG

Catalog cuts, brochures, circulars, specifications, product data, installation instructions, and printed information in sufficient detail and scope to verify a product's compliance with the requirements of the Contract documents.

1.3 GENERAL REQUIREMENTS

Items of the same classification shall be identical including equipment, assemblies, parts and components.

1.3.1 Code Compliance

The installation shall comply with the requirements and recommendations of NFPA 70 and IEEE C2.

1.3.2 Standard Product

Material and equipment shall be a standard product of a manufacturer regularly engaged in the manufacture of the product and shall essentially duplicate items that have been in satisfactory use for at least 2 years prior to bid opening.

1.3.3 Corrosion Protection

1.3.3.1 Aluminum Materials

Aluminum conductors, terminations, conduit, conduit fittings, and electrical enclosures shall not be used.

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1.3.3.2 Ferrous Metal Materials

a. Ferrous metal hardware shall be hot-dip galvanized in accordance with ASTM A153/A153M and ASTM A123/A123M.

b. A hot-dipped galvanized steel light pole is required by this Contract and its pole base shall be isolated from the concrete by approved treatment on the concrete. Steel shall not be used in contact with concrete and where connected to dissimilar metal, shall be protected by approved fittings and treatment.

c. Equipment and component items including, but not limited to, metal poles and ferrous metal luminaires not hot-dip galvanized or porcelain enamel finished, shall be provided with corrosion-resistant finishes which shall withstand 480 hours of exposure to the salt spray test specified in ASTM B117 without loss of paint or release of adhesion of the paint primer coat to the metal surface in excess of 1/16 inch from the test mark. The scribed test mark and test evaluation shall have a rating of not less than 7 in accordance with TABLE 1, (Procedure A) of ASTM D1654. Cut edges or otherwise damaged surfaces of hot-dip galvanized sheet steel or mill galvanized sheet steel shall be coated with a zinc rich paint conforming to the manufacturer's standard.

1.4 DELIVERY, STORAGE, AND HANDLING

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

1.5 INSTALLATION STANDARDS

General work practices for electrical construction shall be in accordance with NECA NEIS 1; however, where more stringent requirements are as shown, as stated, or required by other codes or industry standards, i.e., UL, IEEE, etc., the more stringent requirements shall govern.

PART 2 PRODUCTS

2.1 STANDARD PRODUCT

Material and equipment shall be the standard product of a manufacturer regularly engaged in the manufacture of the product and shall essentially duplicate items that have been in satisfactory use for at least 2 years prior to bid opening. Items of the same classification shall be identical including equipment, assemblies, parts, and components.

2.2 CABLES

Cables shall be multiple conductor or single conductor as indicated.

2.2.1 Conductor Material

Cables shall be of soft drawn copper conductor material with overall jacket. See paragraph CONDUCTOR below for conductor materials.

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2.2.2 Conductor Ratings

All conductors and cables shall be Type XHHW rated 600 Volts, 90 degrees C maximum operating temperature, and rated both for use in wet locations and for direct bury. Cables shall be the type as indicated.

2.2.3 Low-Voltage Multi-Conductor Permanent Cables

At the Contractor's option, low-voltage cables shall be either bonded-shield construction or type MC construction with a 90 degree C normal maximum operating temperature. Cable furnished will be subject to submersion in water for prolonged periods of time. Cable supplier shall furnish cable jacket type as specified or as supplier recommends for the environment and to protect from physical damage. Cable diameter shall be capable of installation in existing or new conduit as specified on the contract drawings. Contractor shall order the number of conductors as designated (including the specified insulated ground conductor) except that additional conductors may be included to meet minimum manufacturer's order requirements. Enlarged sizes of raceways, replacement of non-specified existing raceways and all other consequences and costs due to additional conductors included are the responsibility of the Contractor.

2.2.4 Low Voltage Single-Conductor Permanent Cables

Where specifically permitted as indicated, single-conductor cables will be permitted. Low-voltage single-conductor cables shall be type XHHW with a 90 degree C normal maximum operating temperature.

2.2.4.1 Conductor

ASTM B3, ASTM B8, ASTM B33; the conductors shall be soft copper formed by Class B stranding.

2.2.4.2 Insulation

NEMA WC 71; the insulation shall be flame retardant Crosslinked Polyethylene (XLPE). Conductor identification shall be Black, Red, Blue, White and Green for 120/208 Volt Phase A, Phase B, Phase C, Neutral and Ground, respectively, and Brown, Orange, Yellow, and Green for 480 Volt Phase A, Phase B, Phase C, and Ground, respectively. Conductors of No. 6 AWG and larger shall be identified with colored plastic tape wrapped at each conductor termination (i.e., at all panels, switches, junction boxes, etc.) with a minimum of two 1 inch tape bands on 6 inch center. The identification on the jacket shall indicate a minimum of the manufacturer, size of conductors, insulation type, and design voltage.

2.2.4.3 Grounding Cables

Grounding cables shall be bare, except where installed in conduit with associated phase conductors. Insulated cable shall be of the same material, green color-coded, and shall be insulated to match associated phase conductors, except that the cable need to be rated no more than 600 volts. Bare cables shall be ASTM B8 soft-drawn unless otherwise indicated; aluminum is not acceptable.

2.2.5 Tray Rated Cables

Where specifically permitted as indicated, multi-conductor tray rated cables will be permitted. Tray rated cables shall be type XHHW copper, 90

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degrees C.

2.3 CABLE JOINTS, TERMINATIONS, AND CONNECTORS

2.3.1 Low-Voltage Temporary Cable Splices

Low-voltage cable splices and terminations shall be rated at not less than 600 Volts. Splices in conductors No. 10 AWG and smaller shall be made with an insulated, solderless, pressure type connector, Type I, Class 1 or Type II, Class 1 of CID A-A-59213 and conforming to the applicable requirements of UL 486A-486B. Splices in conductors No. 8 AWG and larger shall be made with noninsulated, solderless, pressure type connector, Type II, Class 2 of CID A-A-59213, conforming to the applicable requirements of UL 486A-486B. An alternative is the use of a split bolt. Splices shall then be covered with an insulation and jacket material consisting of cold shrink, rubber splicing tape, and vinyl electrical tape to form a temporary waterproof splice and yet provide easy removal.

2.3.1.1 Flood Event

The Contractor shall be aware that there are occasions when the river may flood and water may overtop the lock wall.

2.3.2 Low-Voltage Permanent Cable Splices

Details for making permanent cable splices using polybutadiene resin compound shall be as indicated.

2.3.3 Terminations

Low-voltage terminations shall be as indicated.

2.4 CONDUIT, DUCTS, AND FITTINGS

Duct lines shall be concrete-encased, thick-wall type for duct lines between manholes. Low voltage lines run elsewhere may be non-encased direct-burial, PVC coated, rigid galvanized steel type conduit.

2.4.1 Rigid Metal Conduit

UL 6.

2.4.1.1 Rigid Metallic Conduit, PVC Coated

NEMA RN 1, Type A40, except that hardness must be nominal 85 Shore A durometer, dielectric strength must be minimum 400 volts per mil at 60 Hz, and tensile strength must be minimum 3,500 psi.

2.4.2 Plastic Conduit

UL 651 and NEMA TC 2, EPC-80 (Schedule 80 PVC).

2.4.3 Fittings

2.4.3.1 Metal Fittings

UL 514B.

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2.4.3.2 PVC Conduit Fittings

UL 514B, UL 651.

2.4.4 Conduit Sealing Compound

a. Compounds for sealing ducts and conduit shall have a putty-like consistency workable with the hands at temperatures as low as 35 degrees F, shall neither slump at a temperature of 300 degrees F, nor harden materially when exposed to the air. Compounds shall adhere to clean surfaces of fiber or plastic ducts; metallic conduits or conduit coatings; concrete, or masonry; any cable sheaths, jackets, covers, or insulation materials; and the common metals. Compounds shall form a seal without dissolving, noticeably changing characteristics, or removing any of the ingredients. Compounds shall have no injurious effect upon the hands of workmen or upon materials.

b. Where sealing of the duct or conduit is noted as requiring "foam" or "expanding foam", the compound shall be of the two-component polyurethane type that expands 10 (minimum) to 1 by volume and produces a nominal 4 pounds per cubic foot density. Contractor shall have experience installing this type of foam or shall install the foam only in the presence of a certified representative of the foam manufacturer. Expanding foam which expands 3 to 1 by volume is not acceptable. Expanding foam shall be of the type that will continue to positively react within the presence of adverse conditions such as water. A formed dam or caulking material shall be used to dam the foam to prevent uncontrolled flow into the duct or conduit. A minimum of 4 inches of foam shall be provided longitudinally in the duct or conduit unless a greater dimension is as noted. Individual cables shall be separated physically enough to allow foam to be inserted and fully cure (harden) between them.

2.5 ILLUMINATION

2.5.1 LED Coupling Light Fixture

UL 1598, NEMA C82.77 and UL 8750. Provide luminaires as indicated in details on project plans. Provide luminaires complete with light sources of quantity, type, and wattage indicated. All luminaires of the same type shall be provided by the same manufacturer.

2.5.1.1 General Requirements

a. LED luminaire housings shall be die cast or extruded aluminum.

b. LED luminaires shall be rated for operation within an ambient temperature range of minus 22 degrees F to 104 degrees F.

c. Luminaires shall be UL listed for wet locations per UL 1598. Optical compartment for LED luminaires shall be sealed and rated a minimum of IP65 per NEMA IEC 60529.

d. LED luminaires shall produce a minimum efficacy as shown in the following table, tested per IES LM-79. Theoretical models of initial raw LED lumens per watt are not acceptable.

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Application Luminaire Efficacy in Lumens per Watt

Exterior Pole/Arm-Mounted Area and Roadway Luminaires

e. Luminaires shall have IES distribution and NEMA field angle classifications as indicated in luminaire schedule on project plans per

IES HB-10.

f. Housing finish shall be baked-on enamel, anodized, or baked-on powder coat paint. Finish shall be capable of surviving ASTM B117 salt fog environment testing for 2500 hours minimum without blistering or peeling.

g. Luminaires shall not exceed the following IES TM-15 Backlight, Uplight and Glare (B.U.G.) ratings:

1. Maximum Backlight (B) rating shall be determined by lighting zone in which luminaire is placed.

2. Maximum Uplight (U) rating shall be U0.

3. Maximum Glare (G) rating shall be determined by lighting zone in which luminaire is placed.

h. Luminaires shall be fully assembled and electrically tested prior to shipment from factory.

i. The finish color shall be as indicated in the luminaire schedule or detail on the project plans.

j. Luminaire arm bolts shall be 304 stainless steel or zinc-plated steel.

k. Luminaire lenses shall be constructed of tempered glass or UV-resistant acrylic. Provide polycarbonate vandal-resistant lenses as indicated.

l. The wiring compartment on pole-mounted, street and area luminaires must be accessible without the use of hand tools to manipulate small screws, bolts, or hardware.

m. Incorporate modular electrical connections, and construct luminaires to allow replacement of all or any part of the optics, heat sinks, power supply units, ballasts, surge suppressors and other electrical components using only a simple tool, such as a manual or cordless electric screwdriver.

n. Luminaires shall have a nameplate bearing the manufacturer's name, address, model number, date of manufacture, and serial number securely affixed in a conspicuous place. The nameplate of the distributing agent will not be acceptable.

o. All factory electrical connections shall be made using crimp, locking, or latching style connectors. Twist-style wire nuts are not acceptable.

2.5.2 LED Light Sources

a. Correlated Color Temperature (CCT) shall be in accordance with

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NEMA ANSLG C78.377: Nominal CCT: 5,000 degrees K.

b. Color Rendering Index (CRI) shall be greater than or equal to 70 for 5,000 degrees K light sources.

c. Color Consistency: Manufacturer shall utilize a maximum 4-step MacAdam ellipse binning tolerance for color consistency of LEDs used in luminaires.

2.5.3 LED Power Supply Units (Drivers)

UL 1310. LED Power Supply Units (Drivers) shall meet the following requirements:

a. Minimum efficiency shall be 85 percent.

b. Drive current to each individual LED shall not exceed 600 mA, plus or minus 10 percent.

c. Shall be rated to operate between ambient temperatures of minus 22 degrees F and 104 degrees F.

d. Shall be designed to operate on the voltage system to which they are connected, typically ranging from 120 V to 480 V nominal.

e. Operating frequency shall be: 50 or 60 Hz.

f. Power Factor (PF) shall be greater than or equal to 0.90.

g. Total Harmonic Distortion (THD) current shall be less than or equal to 20 percent.

h. Shall meet requirements of 47 CFR 15, Class B.

i. Shall be RoHS-compliant.

j. Shall be mounted integral to luminaire. Remote mounting of power supply is not allowed.

k. Power supplies in luminaires mounted under a covered structure, such as a canopy, or where otherwise appropriate shall be UL listed with a sound rating of A.

2.5.4 Light Poles

Metal poles shall be the pole manufacturer's standard design for supporting the number of fixtures indicated. Poles shall be designed for a wind velocity of 100 mph at the base of the pole, for a wind gust factor of 1.3, and for the height and drag factors recommended by AASHTO LTS-5. The effective projected area of luminaires and other pole-mounted devices shall be taken into account in pole design. Poles shall have grounding provisions. The type of pole shaft material provided shall not be mixed on any project. Grounding connection shall be provided near the bottom of each metal pole and at each concrete pole anchor base. Scratched, stained, chipped, or dented poles shall not be installed.

2.5.4.1 Pole Wiring

The new conductors which feed the new coupling light fixture shall be

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continuous from the new lighting junction box to the new coupling light fixture atop the new pole. The conductors shall be continuous so they will be resistant to future floods (except for "on-off" switch wired in "hot" side).

2.5.4.2 Anchor Bolts

Anchor bolts shall be the pole manufacturer's standard, but not less than necessary to meet the pole wind and ice loading, herein and other specified design requirements.

2.5.4.3 Light Pole Ground

Ground shall be bonded to the light pole on a grounding lug in the base of the pole using 1/0 AWG minimum copper grounding wire installed in embedded 1 inch PVC conduit. Ground wire shall be either exothermically welded or compression splice to the grounding system. Grounding fittings shall be UL approved.

2.6 CABINETS, JUNCTION BOXES, AND PULL BOXES

Volume greater than 200 cubic inches, UL 50, NEMA 4X, stainless steel.

2.7 SWITCHES

2.7.1 Toggle Switches (Light Switches)

NEMA WD 1, UL 20, single pole, totally enclosed with bodies of thermoplastic or thermoset plastic and mounting strap with grounding screw. Include the following:

a. Handles: white thermoplastic.

b. Wiring terminals: screw-type, side-wired.

c. Contacts: silver-cadmium and contact arm - one-piece copper alloy.

d. Switches: rated for 120VAC 20A specification grade.

2.7.2 Weatherproof Cast Switch Cover

External operator for tumbler switches with square handles. Malleable iron cover made to fit FS and FD device boxes used in wet locations. Cover securing screws must be stainless steel.

2.8 RECEPTACLES

Provide the following:

a. UL 498, hard use (also designated heavy-duty), grounding-type.

b. Ratings and configurations: as indicated.

c. Bodies: brown as per NEMA WD 1.

d. Face and body: thermoplastic supported on a metal mounting strap.

e. Dimensional requirements: per NEMA WD 6.

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f. Screw-type, side-wired wiring terminals.

g. Grounding pole connected to mounting strap.

h. The receptacle: containing triple-wipe power contacts and double or triple-wipe ground contacts.

2.8.1 Ground-Fault Circuit Interrupter (GFCI) Receptacles

UL 943, duplex type for mounting in standard outlet box. Provide device capable of detecting current leak of 6 milliamperes or greater and tripping per requirements of UL 943 for Class A ground-fault circuit interrupter devices. Provide screw-type, side-wired wiring terminals or pre-wired (pigtail) leads.

PART 3 EXECUTION

3.1 CABLE INSTALLATION

3.1.1 Cable Installation Plan and Procedure

Cable shall be installed strictly in accordance with the cable manufacturer's recommendations.

3.1.1.1 Cable Inspection

The cable reel shall be inspected for correct storage positions, signs of physical damage, and broken end seals. If end seal is broken, moisture shall be removed from cable in accordance with the cable manufacturer's recommendations.

3.1.1.2 General Duct Cleaning

General duct cleaning shall be applicable for facilitating the installation of new electrical cables and re-installation of permanent cables. Conduits may be full of foreign and frozen debris, abandoned cables, water, and other types of debris and materials.

a. New and existing duct shall be cleaned with an assembly that consists of a flexible mandrel (manufacturer's standard product in lengths recommended for the specific size and type of duct) that is 1/4 inch less than inside diameter of duct, 2 wire brushes, and a rag. The cleaning assembly shall be pulled through conduit a minimum of 2 times or until less than a volume of 8 cubic inches of debris is expelled from the duct.

b. Existing ducts in the locations of work, shall be inspected within 30 days after notice to proceed has been issued. Inspection is to determine condition of the existing encased fiber duct and to determine equipment required to clear the ducts. Deteriorated duct or blockages found shall be removed using bladed mandrels, high pressure wash or other means as necessary to restore or exceed the original duct diameter.

3.1.1.3 Duct Lubrication

The cable lubricant shall be compatible with the cable jacket for cable that is being installed. Application of lubricant shall be in accordance

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with lubricant manufacturer's recommendations.

3.1.1.4 Cable Installation

The Contractor shall provide a cable feeding truck and a cable pulling winch as required. The Contractor shall provide a pulling grip or pulling eye in accordance with cable manufacturer's recommendations. The pulling grip or pulling eye apparatus shall be attached to polypropylene or manila rope followed by lubricant front end packs and then by power cables. A dynamometer shall be used to monitor pulling tension. Pulling tension shall not exceed cable manufacturer's recommendations. The Contractor shall not allow cables to cross over while cables are being fed into duct.

For cable installation in cold weather, cables shall be kept at a temperature of 50 degrees F for at least 24 hours before installation.

3.1.2 Duct Line

Cables shall be installed in duct lines where indicated. Neutral and grounding conductors shall be installed in the same duct with their associated phase conductors.

3.1.3 Electric Manholes

Cables shall be routed around the interior walls and securely supported from walls on cable racks and cable trays. Cable routing shall minimize cable crossover, provide access space for maintenance and installation of additional cables, and maintain cable separation in accordance with IEEE C2.

3.2 DUCT LINES

3.2.1 Treatment

Ducts shall be kept clean of concrete, dirt, or foreign substances during construction. Field cuts requiring tapers shall be made with proper tools and match factory tapers. A coupling recommended by the duct manufacturer shall be used whenever an existing duct is connected to a duct of different material or shape. Ducts shall be stored to avoid warping and deterioration with ends sufficiently plugged to prevent entry of any water or solid substances. Ducts shall be thoroughly cleaned before being laid.

Ducts shall be stored on a flat surface and protected from the direct rays of the sun.

3.2.2 Concrete Encasement

Ducts requiring concrete encasements shall comply with NFPA 70. Duct line encasements shall be monolithic construction. Where a connection is made to a previously poured encasement, the new encasement shall be well bonded or doweled to the existing encasement. The Contractor shall submit proposed bonding method for approval in accordance with the shop drawing portion of paragraph SUBMITTALS. At any point, tops of concrete encasements shall be not less than the cover requirements listed in NFPA 70.

Separators or spacing blocks shall be made of steel, concrete, plastic, or a combination of these materials placed not farther apart than 4 feet on centers. Ducts shall be securely anchored to prevent movement during the placement of concrete and joints shall be staggered at least 6 inches vertically.

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3.2.3 Installation of Couplings

Joints in each type of duct shall be made up in accordance with the manufacturer's recommendations for the particular type of duct and coupling selected as shown and as approved.

3.2.4 Expansion/Contraction/Deflection Conduit Fittings

Expansion/contraction/deflection conduit fittings shall be provided in locations necessary to allow conduits and ducts to freely move while the structure they are secured to moves differently. The type of expansion/contraction/deflection fitting for this application is indicated in the drawings. Expansion/contraction/deflection conduit fittings must be installed at all locations where conduits route across concrete monolith expansion joints. The Contractor should identify locations where the expansion/contraction/deflection conduit fittings must be installed and must coordinate the locations for these fittings if there is a question about any applied location.

3.3 SEALING STUBBED UP LIGHT BASES

a. When the installation is complete, the Contractor shall seal all conduit and other entries into the equipment enclosure with an approved sealing compound. Seals shall be of sufficient strength and durability to protect all energized live parts of the equipment from rodents, insects, or other foreign matter.

b. Expanding foam shall be installed after conduits and conductors…