Revised_16500_Amendment_No._2pdf.pdf

USDA Forest Service Project Specifications

Rev. 2/14 Illinois Valley RS Security Upgrades 16500 - 1/4 Exterior Lighting

SECTION 16500

EXTERIOR LIGHTING

1. PART 1 - GENERAL

1.01 DESCRIPTION

A. This section specifies work associated with exterior lighting as shown on the drawings.

B. Provide the complete system of lighting fixtures and lamps as shown on the drawings and specified. .

C. Lighting fixtures specified by catalog number or standard sheet will be the basis for comparison in the consideration of alternate fixtures submitted.

D. All lighting fixtures shall bear the Underwriters' Laboratories label and be approved for installation in the locations indicated.

E. All demolished materials become the property of the Contractor and shall be removed from

Government property.

1.02 SUBMITTALS

A. Submit equipment catalog data for all lighting fixtures.

1.03 PRODUCT DELIVERY STORAGE AND HANDLING

A. Deliver fixtures to the job in original unopened manufacturer containers.

1.04 QUALITY ASSURANCE

A. Codes and Standards: All materials shall conform to the applicable current standards (standard rules, regulations and specifications), Institute of Electrical and Electronic Engineers (IEEE), Insulated Power Cable Engineers Association (IPCEA), National Electric Code (NEC). All materials shall bear the label of, or be listed by, the Underwriter's Laboratory, Inc., (U.L.). Where conflicts exist between any of the above standards, the standard which is most stringent shall take precedence.

B. Inspections: Arrange for all inspections of the work by the local or state authority having jurisdiction over the construction. Final inspection and acceptance of the work will be made only after all certificates of inspections, including final certificate of acceptance of the work by the inspection authority have been forwarded to the COR.

1.05 DRAWINGS

A. For clarity and legibility, the electrical layouts are essentially diagrammatic. The size and location of equipment is shown wherever possible. Make use of all the data in all the contract documents and verify information against actual field conditions. Install materials and equipment to conform to the available space. Maintain required accessibility and clearances, and satisfy the requirements of the governing codes.

B. Electrical drawings and layout may not necessarily suit the requirement of the particular manufacturer's equipment, which is installed. Modify wiring and location as required for proper installation.

Rev. 2/14 Illinois Valley RS Security Upgrades 16500 - 2/4 Exterior Lighting

2. PART 2 - PRODUCTS

2.01 CONDUIT

A. RGC or PVC sized as needed

2.02 CONDUCTORS

A. This specification covers all conductors not specifically specified in other sections. Furnish conductors and cable conforming to UL, Federal Specification J-C-30, or IPCEA as applicable. Provide new cable manufactured within 1 year prior to installation. Deliver to jobsite in original cartons bearing U.L. label.

B. 600V Power, Lighting and Control Circuits: Provide copper conductors. Aluminum will not be allowed. Copper conductors unless otherwise specified, conform to Federal Specification J-C-30. For cable type THW, or THWN, provide insulation conforming to Federal Specification J-C-30A. For type XHHW, XLP-USE, provide cross-linked polyethylene insulation conforming to IPCEA S-66-524. Color code insulation for wire sizes No. 14 through No. 6, No. 4 AWG and larger may be color coded with tape. Motor Control and Power Circuits stranded. See 16010 for specific conductor types.

C. Nonmetallic sheathed cable F.S. J-C-30, Type NMB, Class 1, equipped with ground conductor.

2.03 BUILDING FIXTURES

A. Lithonia, 18W, LED, with integral photocell, bronze finish, ordering information: OLW14

2.04 YARD FIXTURES

A. Lithonia, 21W, LED, with integral photocell, ordering information: TDD LED 1 40K 120

PE

2.05 LAMPS

A. Provide and install in all fixtures.

B. Provide five extra lamps for each fixture type installed.

2.06 SPECIAL ACCESSORIES

A. Provide accessories such as plaster frames, stem, canopies, cords, toggle bolts, etc., necessary to mount fixture.

2.07 TIMBER POSTS

A. No. 1, DF, S4S, preservative treated with ACQ or approved equal.

3. PART 3 – EXECUTION

3.01 BUILDING LIGHT REMOVAL

A. Existing fixtures vary in type and configuration. Remove fixture, terminate conductors and install necessary cover to provide weather tight seal.

3.02 BUILDING LIGHT REPLACEMENT

A. Existing fixtures vary in type and configuration. Remove existing fixture.

Rev. 2/14 Illinois Valley RS Security Upgrades 16500 - 3/4 Exterior Lighting

B. Reconfigure existing conductors, junction box, mounting plate, and other items as necessary to accommodate new fixture.

C. Install new fixture utilizing new or existing circuitry in locations shown on the drawings.

3.03 YARD LIGHT REPLACEMENT

A. Existing fixtures vary in type and configuration. Remove existing fixture and all associated mounting hardware, arms, and other unnecessary components.

B. Reconfigure existing conductors, junction box, mounting plate, and other items as necessary to accommodate new fixture.

C. Install new fixture utilizing existing circuitry.

3.04 YARD LIGHT STRUCTURES

A. CO to field stake location and orientation of new light structures.

B. Connect to adjacent power source and install underground feed as shown on the drawings.

C. Provide all necessary wiring and modifications as necessary to connect to existing power source.

D. Fabricate timber post as shown on the drawings and set plumb.

E. Mount fixture with conduit and switch.

3.05 GENERAL WIRING METHODS

A. Concealed Wiring: Install all wiring, raceway, boxes, fittings, etc., concealed unless otherwise specified or shown on the drawings.

B. Installation: Install equipment and materials, align, level and adjust for satisfactory operation. Install equipment so that all parts are easily accessible for inspection, operation, maintenance and repair.

C. Sealing: Seal equipment raceways, boxes, etc., exiting through structures exposed to the weather and make watertight and insect-proof. Protect equipment outlets and conduit openings at all times that work is not in progress; utilize temporary plastic plugs or caps designed for the purpose. All penetrations through fire rated walls and floors shall be fire sealed with UL listed fire rated material, D. Junction Boxes and Pull Boxes: Install junction and pull boxes in locations that will be accessible after completion of the installation. In general, provide boxes to limit branch circuit conduit runs to 125 feet and to limit bends to the equivalent of 270 degrees.

Additional boxes may be provided to facilitate wire pulling.

E. External Junction Box Sealing: Seal conduits entering external junction and outlet boxes on outer side of structure with duct seal for three inches to prevent moisture entrance.

3.06 GENERAL INSTALLATION

A. Provide manufacturer's standard hanging or mounting devices for all fixtures. Contractor is responsible for checking the type needed for various conditions.

B. Mount square and rectangular fixtures with sides parallel to building lines and parallel with ceiling lines unless otherwise shown.

3.07 ADJUST AND CLEAN

A. Clean and lamp fixtures with new lamps immediately prior to final inspection.

Rev. 2/14 Illinois Valley RS Security Upgrades 16500 - 4/4 Exterior Lighting

B. Adjust removable devices on fixtures to allow proper relamping, cleaning, and maintenance.

4. PART 4 - MEASUREMENT AND PAYMENT

4.01 METHOD OF MEASUREMENT

A. Actual quantities, measurement will be made of each work item completed including all work and materials associated with that item.

B. 16500-1: Includes locations where existing building light is to be removed and not replaced C. 16500-2: Includes locations where new building light is to be installed and none currently exist.

D. 16500-3: Includes locations where existing building light is to be removed and replaced.

E. 16500-4: Includes locations where existing yard light is to be removed and replaced F. 16500-5: Includes locations where new yard light structure is to be installed, including underground feed, light post structure, conduit, disconnect, connection to power source, excavation, and light fixture.

4.02 BASIS OF PAYMENT

A. Payment will be made under the following items:

PAY ITEM DESCRIPTION PAY UNIT

16500-1 Building Light Removal Each 16500-2 Building Light Installation Each 16500-3 Building Light Replacement Each 16500-4 Yard Light Replacement Each 16500-5 Yard Light Each

5.

END OF SECTION

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