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HomeMy WebLinkAbout025_E0.1_Electrical SpecificationsELECTRICAL SPECIFICATIONS RACEWAY: • MINIMUM RACEWAY SIZE: 3/4-INCH TRADE SIZE. OUTDOORS: • EXPOSED CONDUIT: RIGID STEEL CONDUIT. • CONCEALED CONDUIT, ABOVE GROUND: EMT. • UNDERGROUND CONDUIT: RNC, TYP EPC-40-PVC, DIRECT BURIED. USE TYPE EPC-80-PVC UNDER PAVED SURFACES. • CONNECTION TO VIBRATING EQUIPMENT (INCLUDING TRANSFORMERS AND HYDRAULIC, PNEUMATIC, ELECTRIC SOLENOID,OR MOTOR-DRIVEN EQUIPMENT): LFNC. • BOXES AND ENCLOSURES, ABOVE GROUND: NEMA250, TYPE 3R. INDOOR: • EXPOSED, NOT SUBJECT TO PHYSICAL DAMAGE: EMT OR MC CABLE (WHEN ALLOWED BY CODE). • EXPOSED AND SUBJECT TO SEVERE PHYSICAL DAMAGE: RIGID STEEL CONDUIT. • CONCEALED IN NEW CEILINGS AND INTERIOR WALLS AND PARTITIONS: EMT, MC CABLE, TYPE NM CABLE (WHEN ALLOWED BY CODE). • CONNECTION TO VIBRATING EQUIPMENT (INCLUDING TRANSFORMERS AND HYDRAULIC, PNEUMATIC, ELECTRIC SOLENOID, OR MOTOR-DRIVEN EQUIPMENT): FMC, EXCEPT USE LFMC IN DAMP OR WET LOCATIONS. • DAMP OR WET LOCATIONS: RIGID STEEL CONDUIT. • BOXES AND ENCLOSURES: NEMA 250, TYPE 1, EXCEPT USE NEMA 250, TYPE 3R, NONMETALLIC IN DAMP OR WET LOCATIONS. • RACEWAY FITTINGS: COMPATIBLE WITH RACEWAYS AND SUITABLE FOR USE AND LOCATION. • RIGID AND INTERMEDIATE STEEL CONDUIT: USE THREADED RIGID STEEL CONDUIT FITTINGS, UNLESS NOTED OTHERWISE. CONDUCTORS: • ALL CONDUCTORS IN RACEWAY WHEN REQUIRED BY CODE OR LOCAL ADDENDUM: TYPE THHN-THWN, SINGLE CONDUCTORS. • COPPER. SOLID FOR NO. 10 AWG AND SMALLER, STRANDED FOR NO. 8 AWG AND LARGER. • CONCEALED IN NEW CEILINGS AND WALLS: TYPE THHN-THWN, SINGLE CONDUCTORS. PANELBOARDS: • ALL PANELBOARDS SHALL BE FULLY RATED WITH COPPER BUSSING. • ALL PANELBOARDS AND DISCONNECTS TO BE HARD-LABELED (HARD PLASTIC ENGRAVED). DISCONNECTS: • ALL DISCONNECTS SHALL BE HEAVY DUTY RATED. WIRING DEVICES: • STRAIGHT BLADE RECEPTACLES • CONVENIENCE RECEPTACLES, 125V, 20A: COMPLY WITH NEMA WD 1, NEMA WD 6 CONFIGURATION 5-20R, AND UL 498. • COOPER: 5351 (SINGLE), 5352 (DUPLEX). • HUBBELL: HBL5351 (SINGLE), CR5352 (DUPLEX). • UNFINISHED SPACES: PROVIDE GRAY DEVICE IN 4-SQUARE BOX WITH WHITE NYLON COVERS. • FINISHED SPACES: PROVIDE WHITE DEVICE IN 4-SQUARE BOX WITH WHITE NYLON COVERS. • GFCI RECEPTACLES: • GENERAL DESCRIPTION: STRAIGHT BLADE, NON-FEED-THROUGH TYPE. COMPLY WITH NEMA WD 1, NEMA WD 6, UL 498, AND UL 943, CLASS A, AND INCLUDE INDICATOR LIGHT THAT IS LIGHTED WHEN DEVICE IS TRIPPED. • DUPLEX GFCI CONVENIENCE RECEPTACLES: 125 V, 20 A. • COOPER: GF20. • UNFINISHED SPACES: PROVIDE GRAY DEVICE IN 4-SQUARE BOX WITH GALVANIZED STEEL COVERS. • FINISHED SPACES: PROVIDE WHITE DEVICE IN 4-SQUARE BOX WITH WHITE NYLON COVERS. • AFCI RECEPTACLES: • AFCI RECEPTACLES MAY BE USED INSTEAD OF AFCI BREAKERS WHEN APPROPRIATE. CONTRACTOR MUST COMPLY WITH NEC 210.12 FOR PROPER AFCI PROTECTION WHERE REQUIRED BY CODE. • SNAP SWITCHES: • SWITCHES, 120/277 V, 20 A: COMPLY WITH NEMA WD 1 AND UL 20. • COOPER: 2221 (SINGLE POLE), CS1222 (TWO POLE), CS1223 (THREE WAY), 2224 (FOUR WAY). • HUBBELL: CS1221 (SINGLE POLE), CS 1222 (TWO POLE), CS1223 (THREE WAY), CS1224 (FOUR WAY). • LEVITON: 1221-2 (SINGLE POLE), 1222-2 (TWO POLE), 1223-2 (TWO POLE), 1223-2 (THREE WAY), 1224-2 (FOUR WAY). FA SYSTEM (COMMERCIAL ADDRESSABLE STYLE): • GENERAL DESCRIPTION: NON-CODED, ADDRESSABLE SYSTEM, WITH MULTIPLEXED SIGNAL TRANSMISSION, DEDICATED TO FIRE-ALARM SERVICE ONLY. • DESIGNED BY LEVEL 4 DESIGNER, INSTALLED BY LEVEL 2 TECHNICIAN. • SHALL COMPLY WITH ALL APPLICABLE SECTIONS OF THE NFPA 72 NATIONAL FIRE ALARM CODE. • CONTROL PANEL: FLUSH-MOUNT, FIELD-PROGRAMMABLE, MICROPROCESSOR-BASED, MODULAR, POWER-LIMITED DESIGN WITH ELECTRONIC MODULES, COMPLYING WITH UL 864 AND LISTED AND LABELED BY AN NRTL. SILENT KNIGHT MODEL IFP SERIES, OR APPROVED EQUAL. • NOTIFICATION DEVICES: HORN/STROBES AND STROBES SHALL HAVE ADJUSTABLE OUTPUT LEVEL SETTINGS, AND SHALL COMPLY WITH THE AMERICANS WITH DISABILITIES ACT (ADA) REQUIREMENTS. • INITIATING DEVICES: HEAT DETECTORS, SMOKE DETECTORS, DUCT SMOKE DETECTORS, AND MANUAL PULL-STATIONS. • PROVIDE DESIGN SUBMITTALS, INCLUDING ALL DRAWINGS, COMPONENT DATASHEETS, AND CALCULATIONS TO: THE AHJ, ARCHITECT, AND ENGINEER FOR APPROVAL. • 3RD-PARTY MONITORING REQUIRED. • SHALL BE COMMISSIONED AND APPROVED BY LOCAL AHJ. • PROVIDE COMPLETE SET OF AS-BUILT DRAWINGS FOR THE ENTIRE SYSTEM UPON INSTALLATION COMPLETION, INCLUDING, BUT NOT LIMITED TO, THE EXACT LOCATIONS OF ALL EQUIPMENT, CONNECTIONS BETWEEN ALL EQUIPMENT, AND WIRING FOR ALL EQUIPMENT AS THE SYSTEM IS INSTALLED. • PROVIDE COMPLETE SET OF OPERATION AND MAINTENANCE INSTRUCTIONS. • PROVIDE COPY OF MANUFACTURER'S WARRANTY FOR ALL EQUIPMENT AND MATERIALS. WARRANTY SHALL BE FOR ALL EQUIPMENT, MATERIALS, INSTALLATION, AND WORKMANSHIP FOR A MINIMUM OF THREE(3) YEARS, UNLESS OTHERWISE SPECIFIED. METERING: • COMPLY WITH REQUIREMENTS OF UTILITIES PROVIDING ELECTRICAL POWER SERVICES. • COORDINATE INSTALLATION AND CONNECTION OF UTILITIES AND SERVICES, INCLUDING PROVISION FOR ELECTRICITY-METERING COMPONENTS. • METERS WILL BE FURNISHED BY UTILITY COMPANY. • CURRENT-TRANSFORMER CABINETS: COMPLY WITH REQUIREMENTS OF ELECTRICAL-POWER UTILITY COMPANY. • METER SOCKETS: COMPLY WITH REQUIREMENTS OF ELECTRICAL-POWER UTILITY COMPANY. • COMPLY WITH EQUIPMENT INSTALLATION REQUIREMENTS IN NECA 1. • INSTALL RACEWAYS AND EQUIPMENT ACCORDING TO UTILITY COMPANY'S WRITTEN REQUIREMENTS. PROVIDE EMPTY CONDUITS FOR METERING LEADS AND EXTEND GROUNDING CONNECTIONS AS REQUIRED BY UTILITY COMPANY. ALL SERVICES: • PROVIDE SHORT CIRCUIT, ARC FAULT, AND COORDINATION STUDY FOR ENGINEERING REVIEW. STUDY IS TO BE INCLUDED IN THE ELECTRICAL EQUIPMENT SUBMITTALS. NOTE: THESE SPECIFICATION REQUIREMENTS MAY NOT ALL APPLY TO SPECIFIC PROJECT. CONTRACTOR MAY CONTACT ENGINEER FOR CLARIFICATION IF IN DOUBT. PROJECT # SHEET NUMBERREVISION:DATE 618 N Wallace | Bozeman, MT 59715DRAFT NOT FOR CONSTRUCTION This drawing is not intended nor shall it be used for construction purposes unless the signed professional stamp of a regisered architect employed at MINARIK Architecture, Inc. is affixed above. Consultant:971−319−6249 | www.minarikarch.comProject Status:© 2024 MINARIK Architecture, Inc ALL RIGHTS RESERVED These Drawings are the Property of MINARIK Architecture, Inc and are not to be used or reproduced in any manner without prior written permission.2/7/2025 1:52:05 PM2403 E0.1Mill Building RenovationBangtail Partners, LLCBozeman, Montana02/07/2025 ELECTRICAL SPECIFICATIONSSite Permit SetREVISION DATE REASON FOR ISSUE