Electrical Stamped Drawings GLRR Cistern_Part2.pdf

PDF 994 KB Posted

Attached to
Devil's Gate Station Cistern-Georgetown Loop Railroad
Solicitation number
RFP GCAA 2019000094 4
Issued by
Clear Creek County, Denver City, Colorado

About this file

This file contains electrical stamped drawings and specifications for the Devil's Gate Station Cistern renovation project in Georgetown, Colorado, prepared by electrical engineers as 100% construction documents. The project encompasses a complete electrical system installation including distribution equipment, lighting fixtures, mechanical equipment connections, grounding systems, and emergency lighting provisions. The electrical work includes branch circuit panelboards, safety disconnects, conduit systems (both above and below grade), lighting fixtures with LED technology, heat trace systems for downspout drainage, and various support infrastructure. The specifications require all materials to be UL-listed and compliant with the National Electrical Code (NEC), NEMA standards, and local codes. Key equipment schedules specify lighting fixtures from manufacturers including Lithonia and Metalux, mechanical equipment including a 3 HP pump and 1.8 KW baseboard heater, and distribution systems at 120/208V, 3-phase, 4-wire service from an Xcel transformer.

The electrical contractor is responsible for furnishing all permits, fees, and inspections, with complete system installation and balancing required within 10-15 percent per phase. The contractor must provide shop drawings for approval within 30 days of contract award and maintain a complete set of record drawings with all modifications marked in contrasting color. The contractor is required to guarantee all materials, labor, and workmanship for one year from final acceptance, with repair or replacement of any defects at no expense to the owner. All work must be coordinated with other trades to maintain project schedule, and the contractor must be available for additional hookup work on a time-and-materials basis following project completion. Temporary construction power and lighting costs are to be paid by the owner.

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Text version

2015-026P14

02-15-18

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DOCUMENTS

REVIEW COMMENTS 07/05/18

ELECTRICAL

ONE-LINE

SHORT CIRCUIT

E501

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6801 W 20TH STREET, UNIT #212

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GREELEY, COLORADO 80634

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GREELEY: (970) 330-3266

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& ASSOCIATES, LLC

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ELECTRICAL ENGINEERS

AutoCAD SHX Text G:\Projects 2018\Devils Gate Renovation - Cistern Addition (W) - 18003\Drawings\18003 - E501.dwg Oct 23,2018 - 2:08pm tan

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AutoCAD SHX Text 10/23/2018

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2015-026P14

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REVIEW COMMENTS 07/05/18

ELECTRICAL

SCHEDULES

E600

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TYPE

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AA

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NOTES:

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LAMPS

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LED

AutoCAD SHX Text 4000K

AutoCAD SHX Text 19W

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LED

AutoCAD SHX Text 3000K

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LED

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W/ UNIT

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INTEGRAL MOTION AND AMBIENT LIGHT SENSOR FOR MOUNTING HEIGHT AT OR BELOW 15'AFG

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DESCRIPTION

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4' LED ENCLOSED AND GASKETED, WET LISTED, WITH FROSTED LENS.

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4204 DELIVERED LUMENS.

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FULL CUTOFF, WALL MOUNT, WET LISTED WITH INTEGRAL

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PHOTOCELL AND MOTION SENSOR.

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EXTERIOR (LED) EMERGENCY BATTERY PACK WITH SELF-TESTING/

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SELF-DIAGNOSTICS, WET LISTED.

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LIGHTING FIXTURE SCHEDULE

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FINISH

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BWE

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DARK

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BRONZE

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WHITE

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MOUNTING

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SURFACE

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WALL MOUNT

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SEE ARCH.

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WALL

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MANUFACT.

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LITHONIA

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METALUX

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LITHONIA

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MCGRAW-

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EDISON

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LITHONIA

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SURE-LITES

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CATALOG #

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FEM-L48-4000LM-LPPFL-MD-MVOLT-GZ10-40K-

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80CRI

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4APVTLD-40L840

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DSXW1 LED 10C 530 30K T3M 120 PIR DDBXD

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IST-AF-350-LED-E1-SL3-BZ-7030-MS-L08-

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FSIR-100

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AFN-W-EXT

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SELWT-29-WH-SD

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VOLT.

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MVOLT

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NOTES

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BBH

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DESCRIPTION

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PUMP #1

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BASEBOARD HEATER #1

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HP

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KW.

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AMP

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17 FLA

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MECHANICAL EQUIPMENT SCHEDULE

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VOLTAGE

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PHASE

AutoCAD SHX Text 240V

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1 PH

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1 PH

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WIRE SIZE

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2 #10 CU & #10 CU GRD

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2 #12 CU & #12 CU GRD

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CONDUIT

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BREAKER

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SWITCH &

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FUSE

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30A FRN-R

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STO

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REMARKS

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WELDER 208V, 3PH FEED FROM SDBB CKT 15,17,19

AutoCAD SHX Text %%uTYPICAL DISCONNECT NAME PLATE

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NOTES

AutoCAD SHX Text PROVIDE NEW PHENOLIC ENGRAVED NAME PLATES FOR ALL NEW AND EXISTING EQUIPMENT, INCLUDING ALL EXISTING DISCONNECT SWITCHES ON EQUIPMENT, SEE SPECIFICATIONS. ALL NEW AND EXISTING PANELS SHALL HAVE UPDATED TYPED PANEL DIRECTORY CARDS INSTALLED.

AutoCAD SHX Text MDC 120/208V, 3PH, 4W FEED FROM XCEL TRANSFORMER A=BLACK, B=RED, C=BLUE, N=WHITE, G=GREEN

AutoCAD SHX Text %%uTYPICAL MAIN BOARD NAME PLATE

AutoCAD SHX Text N.T.S.

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GROUND BAR MOUNTING DETAIL - SERVICE REFERENCE

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1/4" X 2" X 12" COPPER GROUND BAR

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1/4" STANDOFF INSULATION (FOUR)

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PRE-DRILLED & TAPPED GROUND BUS BAR FOR SEVERAL SIZES FOR FUTURE GROUND LUGS

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T & B CONNECTOR

AutoCAD SHX Text MOUNTING CHANNEL SHALL BE 3/32" THICK DIE FORMED STEEL ACID CLEAN, GALVANIZED FINISH

AutoCAD SHX Text 9/16" X 18 NF X 2 1/4" SILICON BRONZE BOLTS AND NUTS (4 REQUIRED) INSULATE BAR FROM CHANNEL WITH PVC INSULATORS AND WASHERS

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9/16" MOUNTING HOLES, TYPICAL OF 4

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3/8" MOUNTING HOLES, TYPICAL OF 6

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DOWN SPOUT

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HANGER (GM-RAKE)

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ACCUMULATED ICE CAN BE

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REMOVED.

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DRAIN REMOVES MELT WATER

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BELOW THE FROST LINE.

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%%UHEAT TRACE - DOWNSPOUT

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RAYCHEM

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GF-PRO,30A

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GFCI

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CONTROLLER

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NW

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HT

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DISTRIBUTION

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J-BOX

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WP

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WP

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WP

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WP

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WP

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RAYCHEM

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GIT-I

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GUTTER SENSORS

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AT NORTHWEST

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DOWNSPOUT

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PROVIDE ALL ACCESSORIES

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FOR MOUNTING, POWERING,

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AND LABELING SYSTEMS.

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%%UBELOW GRADE DRAINAGE

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%%UABOVE GRADE DRAINAGE

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PROTECT HEAT

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TRACE FROM SHARP

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EDGES ENTERING

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GUTTER (GM-RAKE)

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RAYCHEM ICE STOP (12W/FT)

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SELF REGULATORY HEATING

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CABLE

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END SEAL KIT - TYPICAL

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HINGED TERMINAL

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BOX BY EQUIPMENT

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PROVIDER

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QTY PER DWG'S AS REQUIRED

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RAYCHEM GM-2XT ICE

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STOP HT CABLE IN

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EACH DOWNSPOUT

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FTC-P CABLE

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POWER BOX

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TRACE 5' (MIN.) AROUND DOWNSPOUT

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(BOTH DIRECTIONS OR 10' ONE

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DIRECTION WHERE ONLY ONE

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DIRECTION OF GUTTER RUN.)

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WP

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WP

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WP

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WP

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(2 #10 & #10 GRD) 3/4"C.

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6801 W 20TH STREET, UNIT #212

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GREELEY, COLORADO 80634

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GREELEY: (970) 330-3266

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& ASSOCIATES, LLC

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ELECTRICAL ENGINEERS

AutoCAD SHX Text G:\Projects 2018\Devils Gate Renovation - Cistern Addition (W) - 18003\Drawings\18003 - E600.dwg Oct 23,2018 - 2:08pm tan

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10/23/2018

Electrical Specification

SECTION 16010 - GENERAL PROVISIONS

PART 1 - GENERAL

1.1 CONDITIONS:

A. All work under this Section shall be governed by project general conditions, along with all supplements and amendments thereto, as published by Owner.

1.2 CODES AND REGULATIONS:

A. Comply with all applicable state and local codes, regulations and ordinances, and the latest applicable requirements of the National Electrical Code (NEC) of the NFPA, as interpreted by the local inspection authority that shall have final jurisdiction.

B. Comply also with all OSHA requirements and directives.

1.3 EXAMINATION OF PREMISES:

A. Examine the premises prior to bidding and become fully familiar with existing conditions.

1.4 PERMITS:

A. Secure and pay for all permits, fees, taxes, licenses and inspections in connection with the electrical work.

1.5 DRAWINGS AND SPECIFICATIONS:

A. Drawings are diagrammatic and indicate general arrangement of electrical work. Locations are approximate and shall be subject to minor modifications as directed by Engineer.

B. Contractor shall be responsible for exact fitting of all materials, equipment, etc., in building. All dimensions shall be verified on the job.

C. Refer to Architectural, Structural, and Mechanical Drawings and Specifications, as part of this set, and be responsible for all information contained therein as affects the electrical work.

D. Instructions such as "provide..." shall mean "Contractor shall be responsible for the furnishing and installing of new..., complete in every respect."

PART 2 - PRODUCTS

2.1 STANDARDS:

A. All material shall be new and shall be listed by Underwriters Laboratories Incorporated (UL listed) for the purpose intended and shall bear the UL label.

Damaged or defective materials shall be replaced. All materials shall comply with the latest NEMA standards.

PART 3 - EXECUTION

3.1 SHOP DRAWINGS:

A. Furnish electronic (pdf) sets of Shop Drawings to Engineer for the following:

1. Distribution Equipment.

2. Light Fixtures

B. All materials and equipment shall be approved prior to beginning work.

C. Receipt within 30 days after award of contract.

D. Shop Drawings, including:

1. Catalog data specifically for equipment to be used.

2. See shop drawing requirements in General Provisions.

E. Electrical Contractor shall provide shop drawing approval stamps on all equipment supplied by them prior to Engineer's shop drawing approval. The Electrical Contractor to check for conformance with the design of the project and compliance with the information given in the contract documents.

Contractor is responsible for dimensions which shall be confirmed and correlated at the job site; fabrication process and techniques of construction.

3.2 RECORD DRAWINGS:

A. Maintain a complete set of Electrical Drawings at the job site with all changes in the work marked thereon in a contrasting color.

B. Electrical Contractor shall provide Engineer at completion of project a complete set of as-built drawings showing all changes in work marked there on including all system wiring diagrams.

3.3 COORDINATION:

A. Order the progress of the work so as to conform to the progress of other trades.

Coordinate all electrical installations and rough-ins as required.

3.4 WORKMANSHIP:

A. Provide a competent foreman on the job at all times. All work shall be accomplished in a manner which is neat, workmanlike, of first quality, and compatible with good commercial practices and standards. Provide competent workmen who are skilled as electricians.

3.5 INSTALLATION:

A. Install all equipment and materials in accordance with information as indicated on Drawings and in full accord with Manufacturer's recommendations.

3.6 CUTTING AND PATCHING:

A. Provide all cutting, channeling, chasing, drilling, etc., operations as may be required for electrical work. In general, all such operations shall be held to a minimum.

B. All patching and painting shall be done by Contractor.

3.7 CONSTRUCTION POWER AND LIGHTING:

A. Provide construction power and lighting for construction as required. Energy costs will be paid by Owner. All temporary facilities shall be properly grounded, shall comply with NEC and OSHA requirements, and shall have ground fault protection.

3.8 SECONDARY SERVICE:

A. Power for distribution within the building is available from the secondary side of a padmount transformer supplied by the Local Power Company. This service shall be 1 phase, 3 wire, 120/240 volt, 60 Hertz alternating current for normal power and lighting requirements. General arrangement of the service equipment is shown on Drawings. Equipment shall be as specified herein.

3.10 GUARANTEE:

3.10 GUARANTEE:

A. Guarantee all materials, labor, workmanship and successful operation of all equipment installed under this contract for a period of one year from date of final acceptance. Repair or replace, at no expense to Owner, all defects which may arise during this time due to inferior or defective materials, equipment, or workmanship.

3.11 SUBSTITUTIONS:

A. The intent of Specifications is to establish quality standards of materials and equipment installed. Specific items are identified by Manufacturer, trade name or catalog designation. Should Contractor propose to furnish materials and equipment other than those specified as permitted by "or approved equal" clauses, he shall submit a written request in duplicate, at least five calendar days prior to bidding date, for any or all substitutions. Request shall be accompanied with complete descriptive and technical data and all other information deemed necessary by Engineer for evaluation. Substitutions submitted for approval shall list items as specified with the alternate substitution.

B. Where substitutions alter the design, conduit, wiring or space requirements indicated on Drawings, Contractor shall include items of cost for the revised design and construction.

C. Substitutions sent by Fax Machine will not be acceptable and will not be reviewed.

3.12 OUTAGES:

A. Coordinate all electrical service outages with Owner and General Contractor.

Plan all work so that duration of outage is kept to an absolute minimum.

Provide temporary wiring as necessary and as required in order to maintain continuous service for Owner's operation where outage must by accomplished during a time when power is deemed necessary by Owner, or when outage is to be of an extended duration, maximum 6 hours. All outage time and scheduling of same shall be as approved by Owner and shall conform to Owner's schedules.

3.13 DELIVERY AND STORAGE OF MATERIALS:

A. Make provisions for delivery and safe storage of all materials and make the required arrangements with other Contractors on the job for the introduction into the building of equipment too large to pass through finished openings.

B. Where materials are indicated to be furnished by others to Contractor for installation, these materials shall be checked and their delivery properly receipted. Assume full responsibility for the storage and safe keeping of said materials from time of delivery until final acceptance.

3.14 AVAILABLE TO OWNER:

A. Electrical Contractor shall be available to Owner for additional hook up to lights, equipment, etc., on time and material.

END OF SECTION 16010

SECTION 16100 - BASIC MATERIALS AND METHODS

PART 1 - GENERAL

1.1 STANDARDS:

A. All materials shall be new, shall be UL listed for the purpose intended, and shall bear the UL label. Damaged or defective materials shall be replaced. All materials shall comply with latest NEMA standards.

1.2 BALANCING

A. The complete system shall be load balanced to within 10 to 15 percent per phase.

1.3 METERING EQUIPMENT

A. Provide for metering equipment as indicated on Drawings and in accordance with the requirements of the utility company serving the project. Provide all necessary details.

PART 2 - PRODUCTS

2.1 BRANCH CIRCUIT PANELBOARDS GENERAL

A. Provide branch circuit distribution panelboards for all general lighting and power circuits where indicated. Panels shall be flush or surface mounted as indicated. Provide panels with main lugs only or with main breakers as indicated. Main breakers, where specified, shall be located at top center of panel, bolted to bus bars. Back connected branch circuit breakers are not acceptable as main breakers. Panels shall be of voltage, phase, number of wires, copper bus size as indicated. Provide number and size of full width, thermal magnetic, bolted-breakers as indicated. All breakers shall be quick break, quick make and shall have an internal trip free mechanism; two and three pole breakers shall be internally "common trip" and shall have a common operating handle. All panels shall have a minimum width of 17 inches. All panels shall have flush, door-in-door covers equipped with master keyed locks. All panels shall have copper ground busses. All two section panels shall have matching trim sizes for each section.

B. 120/240V panelboards shall be GE Type AQ same manufacturer as main distribution center or acceptable equal.

2.2 SAFETY SWITCHES:

A. Provide fusible and non-fusible heavy duty type disconnect switches where shown and required. Switches shall be horsepower rated, quick make, and quick-break, by same manufacturer as panelboards.

2.3 FUSES

A. Provide sizes, classes and types of fuses as indicated for all fused safety switches. All fuses 0 600 amps shall have the Class "R" rejection feature.

Verify actual load current of all motors prior to ordering fuses and provide fuses of sizes as recommended by Manufacturer. Generally, motor fuses shall be the dual element type and shall be set at 110 percent of full load amps, or 125 percent where required for heavy duty usage or high ambient temperatures.

Fuses shall be the power voltage rating to match circuit characteristics in which installed. Fuses indicated on Drawings are those of Bussmann Co., equal by installed. Fuses indicated on Drawings are those of Bussmann Co., equal by Gould Shawmut or Littel Fuse.

2.4 SPARE FUSES

A. Provide three spare fuses of each size and type installed. Place in a metal cabinet adjacent to main distribution equipment. Cabinet shall be wall mounted, shall have a hinged door and latch, and shall be labeled "SPARE FUSES" on cover.

2.5 NAMEPLATES

A. Provide 1 x 3 inch laminated plastic nameplates (1/4 inch high white letters;

black background for normal power equipment, red background for emergency power equipment) for all switches, panelboards, controllers, etc., in main distribution switchboards and sub-distribution panelboards. Nameplates shall be permanently attached to equipment with two stainless steel screws or rivets.

Provide blank nameplates for all spares.

B. Light switches/receptacles (all): Provide panel and circuit Kroy labels on front of coverplate and label with marker on inside panel cover and circuit also.

C. Label all mechanical equipment, safety switches, and starters, etc., with raised letter tape. Nameplates and labels shall indicate the general areas and type of electrical load served by each circuit.

D. Neatly label all Junction box coverplates as to their function. Use a permanent ink pen. Labeling shall be lights, smoke detector power, elevator control, fire alarm, receptacles, etc. Labeling shall be done on J boxes that are above accessible ceiling and in storage rooms and maintenance areas, etc. Do not label J boxes in public view.

2.7 NM-NONMETALLIC SHEATHED CABLE NOT ALLOWED ON THIS

PROJECT:

2.8 CONDUCTORS:

A. Provide a complete system of conductors for all raceway systems. All conductors shall be rated 600V, and shall be of a manufacturer subscribing to applicable IPCEA and NEMA standards and practices. Conductors shall be of sizes and types as indicated, and as required by NEC for specific uses. Where quantities of conductors in a raceway system are not specifically indicated, provide number as required to maintain function, control and number of circuits as indicated. All conductors shall be UL listed and approved, and shall conform to the following:

1. Minimum wire size shall be #12 AWG copper except for control or signal circuits which may be #14 AWG copper.

2. Unless otherwise indicated, all wiring for branch circuits shall be copper

#12 AWG in 1/2" conduit, protected by 20 ampere circuit breakers. See Voltage Drop.

3. Voltage Drop: If distance from panel to first outlet is 75 feet or greater (for 120V circuits), #10 shall be installed from circuit breaker to every device in circuit.

4. Wire sizes #10 AWG copper and smaller shall be solid; #8 AWG copper and larger shall be stranded.

5. The following insulation standards shall apply:

a. All feeder conductors shall be type THWN, XHHW or RHW.

b. Other conductors shall be per NEC THHN/THWN copper unless noted otherwise, Article 310.

c. Type THHN/THWN copper for exterior runs in conduit.

6. Motor wiring for power shall be stranded.

B. Aluminum conductors shall not be used on this project.

C. The use of AC (Armored Cable), MC (Metal Clad), or flexible conduit shall not be used for branch circuits or feeders.

2.9 CONDUITS:

A. Conduits shall be provided for all wiring runs as shown and specified. All sizes shall be per NEC. Use GRC where required by code, utility company, for mechanical protection and as shown. Type IMC may be used in lieu of GRC where permitted. Use EMT for all other runs. Provide approved couplings and connectors for all connections. Final connections to motors and other vibrating or rotating equipment shall be made in flexible conduit.

B. Heavywall, type II, rigid, Schedule 40 PVC:

1. For all wiring runs in or under the floor slab which is in contact with the ground.

2. For all wiring runs buried underground, unless otherwise indicated.

3. Do not use Schedule 40 or 80 PVC above ground. Conduit sizes 1" and smaller use schedule 80 PVC elbows and conduit sizes 1 1/4" and larger use GRC tar coated elbows to max. 6" above grade then change to EMT conduit. Note: Provide expansion joints in accordance with Manufacturer's recommendations.

C. Use approved type couplings and connectors in all conduit runs and make all joints tight. Provide insulated bushings for all terminations in pipe size 1 1/4" and larger. Provide all steel set screw couplings and connectors for all other conduits. Provide expansion fitting and bonding conductors for all runs which cross building expansion joints. Provide waterproof steel compression gland couplings and connections for all runs in wet locations such as exposed to weather, buried in slabs, etc.

2.10 SUPPORTS AND HANGERS:

A. Provide supports and hangers as necessary and as required to insure a good and substantial installation. Support raceways, fixtures, cabinets, boxes, etc., on approved types of trapeze hangers or wall brackets as manufactured by Unistrut or acceptable equal. Provide steel hanger rods securely fastened to or through the building structure for all trapezes, etc. Do not suspend from mechanical piping or ductwork. Perforated plumber's straps or wire will not be permitted.

B. Obtain Architect's approval for the use of powder powered fasteners and use only in locations as he may direct.

2.11 OUTLETS:

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100% CONSTRUCTION

DOCUMENTS

REVIEW COMMENTS 07/05/18

ELECTRICAL

SPECIFICATIONS

E800

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6801 W 20TH STREET, UNIT #212

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GREELEY, COLORADO 80634

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GREELEY: (970) 330-3266

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& ASSOCIATES, LLC

AutoCAD SHX Text

ELECTRICAL ENGINEERS

AutoCAD SHX Text G:\Projects 2018\Devils Gate Renovation - Cistern Addition (W) - 18003\Drawings\18003 - E800.dwg Oct 23,2018 - 2:08pm tan

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B. Obtain Architect's approval for the use of powder powered fasteners and use only in locations as he may direct.

2.11 OUTLETS:

A. Outlets shall be galvanized steel or zinc pressed steel outlet boxes for all locations except where otherwise indicated or where cast metal boxes are required by NEC. Boxes are to be 4" square or octagonal, 2 1/8” Depth minimum. Provide plaster or tile rings for all flush outlets installed where wood, drywall, tile, plaster, etc., types of finishes are applied. All outlets for exterior application shall be cast, weatherproof type, with gasket and case coverplate. Tile boxes of extra depth may be used for interior, dry applications where masonry block or brick walls constitute the finished wall surface. In any event, provide outlet boxes of proper type and design for the particular fixture or device to be installed. Boxes shall be as manufactured by Steel City or acceptable equal.

B. Surface mounted boxes shall be cast metal weatherproof, with grounding terminal, threaded hubs, and shall be similar and equal to Crouse-Hinds design Type FD or FS.

C. Pull Boxes: Provide pull boxes in raceway runs as required by NEC and job conditions. Install in accessible locations.

2.12 LIGHTING EQUIPMENT

A. General: Provide all lighting equipment and lamps as shown on Drawings and as called for in these Specifications. Provide all such equipment fully complete and prewired. Install all equipment in a secure and substantial manner, and in full accord with Manufacturer's recommendations. Provide all such miscellaneous installation equipment such as support, hangers, yokes, flanges, etc., as is necessary. Provide 1-1/2 inch spacer, finished, factory approved type, between tops of fluorescent fixtures and combustible ceiling materials as required by code. Provide for aiming of all adjustable lighting fixtures as directed by Architect; exterior fixtures shall be adjusted at night.

B. Fixtures (Luminaries): All fixtures exposed to weather or cold temperatures shall be weatherproof and suitable for efficient operation at temperatures and conditions concerned. All fixtures shall bear UL label for its particular application, or as indicated. Install surface or pendant mounted luminaires true and straight. Provide plaster frames or similar type devices compatible with ceiling construction for all recessed fixtures.

2.13 DEVICES AND PLATES:

A. Receptacles: Provide the following flush receptacle devices where indicated and required. Verify color with Architect prior to installation. All devices to be Specification Grade with screw type terminals. Provide as shown or acceptable equal.

1. Devices:

a. 20A- 3W, grd, duplex dedicated outlet Leviton 5263-White

b. W.P. lift lid, duplex TayMac 503 S1G, A4 For GFI TayMac S2GA4

c. Ground Fault 20 amp Leviton-6899-White

2. Switches

a. 20A switches Leviton -1221-White

3. Coverplates

a. Finished and unfinished areas are to provide .040 smooth nylon

White finished coverplates.

PART 3 - EXECUTION

3.1 PANELBOARDS

A. Install panels up six feet six inches to top of panel or as directed by Architect.

B. Drip shields shall be provided for all main distribution equipment where shown on the drawings.

C. Exterior panelboards: No conduits shall exit/enter out of top of panelboards.

3.2 SAFETY SWITCHES

A. All exterior mounted disconnects 12 feet and less above finished grade shall have padlocks; master laminated type minimum 3/16 inch shafts, master keyed, to lock disconnect doors

3.3 CONDUCTORS:

A. Conductors shall be continuous from outlet to outlet or J-box. Splices shall be held to a minimum. Where necessary, splice in readily accessible pull box, J-box, or outlet box. The joint insulation value shall equal that of the conductor.

Splices and connections shall be made in an approved manner.

B. Install wiring in the raceway systems only after the conduit run has been completed and after such time as conduits have been thoroughly cleaned and dried.

C. Enclose underground/exterior conductors in conduit schedule 40 PVC. All secondary and exterior branch circuit conductors to be buried a minimum of 30 inches below finished grade. Provide 2 inches of sand fill above and below conductors and install electrical marker tape 6 inches above all runs.

D. Wire and cable No. 6 and smaller shall be factory color coded. Where factory color is not available, or where on short runs factory color coding is not practical, mark conductors on each end and in J-boxes or pull boxes with 1" band of colored pressure sensitive plastic tape or by the use of brilliant waterproof lacquer properly applied. Colors for each phase and the neutral shall be consistent throughout the system.

1. The following color code prevails for all service, feeder and branch circuits:

Neutral White for 120V

Ground Green Phase A Black for 120/240V Phase B Red for 120/240V E. Wire and cable shall be the proper size to fit under lug landings in accordance

Phase B Red for 120/240V E. Wire and cable shall be the proper size to fit under lug landings in accordance with UL listing. Where larger wire and cable is used for voltage drop, etc., and will not fit under UL lug listings, Electrical Contractor shall provide proper wire and cable size under lugs and either pigtail to larger wire and cable or use power tap blocks. Provide insulation value equal to the wire and cable being used.

F. High Compression Termination: Provide high compression terminations for connecting smaller conductors to larger for voltage drop issues as shown on drawings. H-type compression tap connectors shall be for copper combinations, sized for correct conductor installation using 15 ton and 12 ton head tools per manufacturer UL listed. Manufacturer Thomas and Betts. Compression taps series 63100 with high compression tool. Provide shop drawings. Provide interlocking insulating hard covers and secure with tape sealant per manufacturer, UL listed. Manufacturer Thomas and Betts Series HTCX00 (H-Tap Insulating Hard Covers), and HSTS25 Series. Provide shop drawings.

G. Terminations Exterior

1. Terminations shall be silicone filled safety connectors. Connector body shall consist of color-coded shell of non-hygroscopic material, with ribs or wings for easy grip and vibration-absorbing retention fingers. Inside shall be a non-setting, non-conductive, fire-retardant silicone sealant that eliminates the possibility of corrosion and flashover. The connector shall have a plated, conical, square-wire spring to draw in conductors securely as torque is applied.

2. Connectors shall be King Technology's Model King-1, 2, 3, 4, 5, 6, and/or 9 wire connectors for pressure-type locations or accepted equal.

H. Provide cable wraps (nylon ty wraps) around branch circuit bundles and feeder bundles in all switchboards, panelboards, and loadcenters.

3.5 CONDUCTOR NEUTRAL APPLICATIONS

A. Neutrals: Copper, same size as phase conductor, derating neutrals not allowed.

B. Feeder neutrals to lighting or computer panels shall be 200 percent.

C. Provide separate Neutral conductors for each 15 or 20 amp (120 or 277V) single pole breaker.

1. All circuits using common raceway or provide tie handles on branch circuit breaker per NEC 2008.

3.6 CONDUITS:

A. Slab on grade: Conduits shall not be located in slab but 6" below, thus cutting of slab will not damage conductors and conduit.

B. All conduits shall be installed concealed in finished areas. Exposed conduits will be permitted only at surface cabinets, in mechanical equipment rooms, and as otherwise permitted by Architect.

C. Route all conduits either parallel or perpendicular to walls and structural members, always avoiding proximity to sources of heat such as flues, hot water lines, etc. Runs which are buried below the floor slab or underground may be run direct (angular) to fullest practical extent. Locate raceways so as not to endanger the strength of any structural members. All runs pertinent to the building structural system shall be installed only when and in manner as approved by Architect. Actual conduit runs are not necessarily indicated, but are to be installed in the most feasible manner compatible with building construction and work of other crafts. Outlets shown connected together must be wired on the same circuit.

D. All bends to be made by the use of an approved bending tool. Cut all conduits square and ream all cuts to remove burrs. Exercise all necessary precautions during the construction period to prevent entry or accumulation of moisture, dust, concrete, and all foreign matter into the raceway system. Clean and dry all raceways prior to pulling conductors.

E. Secure all raceway systems in building structure in a rigid and secure manner using approved type fasteners such as "Caddy Clips" or similar type of other manufacturer. The use of wire, plumber's straps, etc., will not be permitted.

Locations and spacing of fasteners shall be as required by NEC.

F. Conduit hangers, clamps, light fixtures, supports, nails, etc., shall be fastened to joists or beams only. Do not support from bottom of roof decking or mechanical ductwork.

G. Notching of wood studs (where used) for conduit routing shall not be allowed.

Drill center of studs if hole gets closer than 1" to face of studs. Provide 3/16" steel protective plates.

H. All roof penetrations done by Electrical Contractor must conform to General Contractor's standard criteria and shall be subject to his authorized Roofing Contractor. General Contractor shall pay all such costs directly to Roofing Contractor upon demand.

I. Conduits penetrating through fire-rated walls and floor slabs shall be sealed against the spread of fire and products of combustion with smoke-rating of the floor or wall through which conduits pass. See Drawings for additional requirements.

3.7 OUTLETS:

A. Install all outlets in a secure and substantial manner and locate so as to be compatible with space, construction and equipment requirements, and with the work of other trades. Verify final outlet locations with Architect prior to installation. Install all outlets plumb and in accessible locations. Flush outlets are to be installed with front of box or ring flush with finished surface. All outlets are to be installed flush unless used in conjunction with exposed conduit system or unless otherwise indicated. If outlets are not installed plumb, flush, or in approved locations, relocate or reset and refinish at no additional cost to Owner.

Owner.

B. Lighting outlets: Install flush wall or ceiling outlets to accommodate type of fixture to be installed. Provide 3/8" no-bolt fixture stud in all outlets where required by weight of fixture.

C. Mount all weatherproof (WP) outlets vertically.

D. J-boxes shall not be stacked atop or use of multiple extension rings on each other to form single J-boxes. Single J-boxes shall be used of proper size per

NEC.

3.8 LIGHTING EQUIPMENT

A. Recessed fixtures shall be connected from a J box above the ceiling with flexible conduit. The supply conductors to recessed fixtures shall be in accordance with Manufacturer's label or as specified, whichever is more stringent. Cut openings in ceilings for outlets or recessed fixtures so that fixture or trim completely covers the openings when installed.

3.9 COVERPLATES

A. Install oversized or "mistake plates" for any outlet where standard sized plate will not cover rough in opening. Provide ganged plates for combination devices and multiple device installation as required. Install plates with holes sized to accommodate cable to be installed for all telephone and computer outlets.

B. Provide blank coverplate for all unused outlet boxes, i.e. voice, data, and power outlets at time of final observation.

3.10 FIRE PENETRATIONS

A. Provide fire rated stops to maintain fire ratings of walls, ceilings and floors.

B. Conduits may penetrate the walls, ceilings, floors or partitions provided fire stopping is provided per current International Building Code.

END OF SECTION 16100

SECTION 16400 - ELECTRICAL SYSTEMS

PART 1 - GENERAL

1.1 Furnish and install a complete electrical system as shown on Drawings and

Specifications.

PART 2 - PRODUCTS

2.1 EMERGENCY LIGHTING SYSTEM:

A. Provide battery powered emergency standby lighting system as indicated.

2.2 GROUNDING SYSTEM:

A. Ground the entire electrical distribution system, including all raceways, outlets, fixtures, equipment, etc., in full accord with NEC.

B. Provide separate grounding conductor in all raceways.

C. Provide separate grounding jumper from the grounding screw of all receptacle devices to the metallic box in which mounted. Jumper may attach to box with a separate grounding screw or clip device. Jumpers may be eliminated if approved self-grounding devices are used.

D. Provide separate bonding conductor, bare copper, for runs of flexible conduit where required by NEC.

E. Provide separate grounding conductor in all runs to exterior lighting standards, such as building lights.

F. All conductors used for grounding and bonding purposes shall be copper, insulated green, only.

END OF SECTION 16400

SECTION 16900 - ELECTRICAL COMPLETION

PART 1 - GENERAL

1.1 GENERAL:

A. The entire electrical system shall be left in first-class workable operating condition and all work shall be complete.

PART 2 - PRODUCTS

2.1 DIRECTORY CARDS:

A. Provide labels and neatly typed directory cards for all new and existing panelboards and loadcenters. Directory cards shall indicate the general area and type of electrical load served by each circuit.

PART 3 - EXECUTION

3.1 CLEAN UP:

A. Remove all materials, scrap, etc., relative to the electrical installation and leave the premises in a clean, orderly condition. Any costs to Owner for clean-up of the site will be charged against Contractor.

B. Clean all electrical equipment and materials of all foreign matter. Clean all light fixtures using only methods and materials as recommended by Manufacturer.

3.2 ACCEPTANCE DEMONSTRATION:

A. Upon completion of the work, at a time to be designated by Architect, Contractor shall demonstrate to Owner the operation of the entire electrical installation, including any and all special systems provided under this contract.

3.3 TEMPORARY WIRING:

A. Remove all temporary wiring, outlets, etc., complete.

3.4 DRAWINGS:

A. Deliver Record Drawings to Owner.

END OF SECTION 16900

2015-026P14

02-15-18

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100% CONSTRUCTION

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REVIEW COMMENTS 07/05/18

ELECTRICAL

SPECIFICATIONS

E801

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6801 W 20TH STREET, UNIT #212

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GREELEY, COLORADO 80634

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GREELEY: (970) 330-3266

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& ASSOCIATES, LLC

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ELECTRICAL ENGINEERS

AutoCAD SHX Text G:\Projects 2018\Devils Gate Renovation - Cistern Addition (W) - 18003\Drawings\18003 - E801.dwg Oct 23,2018 - 2:08pm tan

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Sheets and Views
6 18003 - E501 - E501
7 18003 - E600 - E600
8 18003 - E800 - E800
9 18003 - E801 - E801

File details come from the government source that posted it. Updated .