GENERAL NOTES: FIRE ALARM SYSTEM DESIGN (DEVICES AND LAYOUT) ARE UNDER SEPARATE PERMIT BY THE FIRE ALARM CONTRACTOR.

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3 0 RTOR SIITIO RT - ROUTS. UTURRS. anufacturers: Subject to compliance with requirements, provide products by one of the following:. ummins ower eneration.. enerac ower Systems, Inc.. ohler ower Systems.. ROR RQUIRTS. ompliance: omply with... ompliance:. omply with.. omply with 0.. ngine xhaust missions: omply with Tier requirements and applicable state and local government requirements.. oise mission: omply with applicable state and local government requirements for maximum noise level at adjacent property boundaries due to sound emitted by engine generator, including engine, engine exhaust, engine cooling-air intake and discharge, and other components of installation.. nvironmental onditions: ngine generator system shall withstand the following environmental conditions without mechanical or electrical damage or degradation of performance capability:. mbient Temperature: to 0 deg.. Relative umidity: Zero to percent.. ltitude: Sea level to 000 feet.. I RTOR SSY SRITIO. actory-assembled and -tested, water-cooled engine, with brushless generator and accessories.. lectrical omponents, evices, and ccessories: isted and labeled as defined in 0, by a qualified testing agency, and marked for intended location and use.. SS lass: ngine generator shall be classified as lass according to 0.. Service oad:. kv.. ower actor: 0., lagging.. requency: 0 z.. Voltage: 0-V ac.. hase: Three-phase, four-wire wye. I. Induction ethod: aturally aspirated.. overnor: djustable isochronous, with speed sensing.. ounting rame: Structural-steel framework to maintain alignment of mounted components without depending on concrete foundation. rovide lifting attachments sized and spaced to prevent deflection of base during lifting and moving.. apacities and haracteristics:. ower Output Ratings: ominal ratings as indicated at 0. power factor excluding power required for the continued and repeated operation of the unit and auxiliaries.. ameplates: or each major system component to identify manufacturer's name and address, and model and serial number of component.. ngine enerator erformance:. Steady-State Voltage Operational andwidth: percent of rated output voltage, from no load to full load.. Transient Voltage erformance: ot more than 0 percent variation for 0 percent step-load increase or decrease. Voltage shall recover and remain within the steadystate operating band within three seconds.. Steady-State requency Operational andwidth: 0. percent of rated frequency, from no load to full load.. Steady-State requency Stability: When system is operating at any constant load within the rated load, there shall be no random speed variations outside the steadystate operational band and no hunting or surging of speed.. Transient requency erformance: ess than percent variation for 0 percent step-load increase or decrease. requency shall recover and remain within the steady-state operating band within five seconds.. Output Waveform: t no load, harmonic content measured line to line or line to neutral shall not exceed percent total and percent for single harmonics. Telephone influence factor, determined according to, shall not exceed 0 percent.. Sustained Short-ircuit urrent: or a three-phase, bolted short circuit at system output terminals, system shall supply a minimum of 0 percent of rated full-load current for not less than 0 seconds and then clear the fault automatically, without damage to generator system components.. Start Time: omply with 0, Type 0, system requirements.. I. uel: atural gas.. Rated ngine Speed: 00 rpm.. ubrication System: ngine or skid mounted.. ilter and Strainer: Rated to remove 0 percent of particles micrometers and smaller while passing full flow.. Thermostatic ontrol Valve: ontrol flow in system to maintain optimum oil temperature. Unit shall be capable of full flow and is designed to be fail-safe.. rankcase rain: rranged for complete gravity drainage to an easily removable container with no disassembly and without use of pumps, siphons, special tools, or appliances.. acket oolant eater: lectric-immersion type, factory installed in coolant jacket system. omply with 0 requirements for evel equipment for heater capacity and with U.. ooling System: losed loop, liquid cooled, with radiator factory mounted on engine generator mounting frame and integral engine-driven coolant pump.. oolant: Solution of 0 percent ethylene-glycol-based antifreeze and 0 percent water, with anticorrosion additives as recommended by engine manufacturer.. Size of Radiator: dequate to contain expansion of total system coolant, from cold start to 0 percent load condition.. xpansion Tank: onstructed of welded steel plate and rated to withstand maximum closed-loop coolant-system pressure for engine used. quip with gage glass and petcock.. Temperature ontrol: Self-contained, thermostatic-control valve modulates coolant flow automatically to maintain optimum constant coolant temperature as recommended by engine manufacturer.. oolant ose: lexible assembly with inside surface of nonporous rubber and outer covering of aging-, UV-, and abrasion-resistant fabric. a. Rating: 0-psig maximum working pressure with coolant at 0 deg, and noncollapsible under vacuum. b. nd ittings: langes or steel pipe nipples with clamps to suit piping and equipment connections.. uffler/silencer: ritical type, sized as recommended by engine manufacturer and selected with exhaust piping system to not exceed engine manufacturer's engine backpressure requirements.. inimum sound attenuation of d at 00 z.. Sound level measured at a distance of feet from exhaust discharge after installation is complete shall be d or less.. ir-intake ilter: Standard-duty, engine-mounted air cleaner with replaceable dryfilter element and "blocked filter" indicator.. Starting System: -V electric, with negative ground.. omponents: Sized so they are not damaged during a full engine-cranking cycle, with ambient temperature at maximum specified in "erformance Requirements" rticle.. ranking otor: eavy-duty unit that automatically engages and releases from engine flywheel without binding.. attery: ead acid, with capacity within ambient temperature range specified in "erformance Requirements" rticle to provide specified cranking cycle at least twice without recharging.. attery Stand: actory-fabricated, two-tier metal with acid-resistant finish designed to hold the quantity of battery cells required and to maintain the arrangement to minimize lengths of battery interconnections.. attery-harging lternator: actory mounted on engine with solid-state voltage regulation and - minimum continuous rating.. attery harger: urrent-limiting, automatic-equalizing and float-charging type designed for lead-acid batteries. Unit shall comply with U and include the following features: a. Operation: qualizing-charging rate of 0 shall be initiated automatically after battery has lost charge until an adjustable equalizing voltage is achieved at battery terminals. Unit shall then be automatically switched to a lower float-charging mode and shall continue to operate in that mode until battery is discharged again. b. utomatic Temperature ompensation: djust float and equalize voltages for variations in ambient temperature from minus 0 to 0 deg to prevent overcharging at high temperatures and undercharging at low temperatures. f. nclosure and ounting: 0, Type, wall-mounted cabinet.. SOUS U SYST. as Train: omply with.. ngine uel System:. atural as, Vapor-Withdrawal System: a. arburetor. b. Secondary as Regulators: One for each fuel type, with atmospheric vents piped to building exterior. c. uel-shutoff Solenoid Valves: RT-listed, normally closed, safety shutoff valves; one for each fuel source.. uel ilters: One for each fuel type.. anual uel Shutoff Valves: One for each fuel type.. lexible uel onnectors: inimum one for each fuel connection.. gas flow adjusting valve.. uel change gas pressure switch.. OTRO OITORI. utomatic Starting System Sequence of Operation: When mode-selector switch on the control and monitoring panel is in the automatic position, remote-control contacts in one or more separate automatic transfer switches initiate starting and stopping of engine generator. When mode-selector switch is switched to the on position, engine generator starts. The off position of same switch initiates engine generator shutdown. When engine generator is running, specified system or equipment failures or derangements automatically shut down engine generator and initiate alarms.. rovide minimum run-time control set for minutes, with override only by operation of a remote emergency-stop switch.. omply with U 0.. onfiguration: Operating and safety indications, protective devices, basic system controls, and engine gages shall be grouped in a common wall-mounted control and monitoring panel. anel shall be powered from the engine generator battery.. ontrol and onitoring anel:. igital controller with integrated display, controls, and microprocessor, capable of local and remote control, monitoring, and programming, with battery backup.. nalog control panel with dedicated gages and indicator lights for the instruments and alarms indicated below.. ontrols and rotective evices: ontrols, shutdown devices, and common visual alarm indication as required by 0 for evel system, including the following: a. ranking control equipment. b. Run-Off-uto switch. c. ontrol switch not in automatic position alarm. d. Overcrank alarm. e. Overcrank shutdown device. f. ow water temperature alarm. g. igh engine temperature pre-alarm. h. igh engine temperature. i. igh engine temperature shutdown device. j. Overspeed alarm. k. Overspeed shutdown device. l. ow-fuel main tank. ) ow-fuel-level alarm shall be initiated when the level falls below that required for operation for the duration required for the indicated SS class. m. oolant low-level alarm. n. oolant low-level shutdown device. o. oolant high-temperature prealarm. p. oolant high-temperature alarm. q. oolant low-temperature alarm. r. oolant high-temperature shutdown device. s. S load indicator. t. attery high-voltage alarm. u. ow-cranking voltage alarm. v. attery-charger malfunction alarm. w. attery low-voltage alarm. x. amp test. y. ontacts for local and remote common alarm. z. ow-starting air pressure alarm. aa. ow-starting hydraulic pressure alarm. bb. Remote manual-stop shutdown device. cc. ir shutdown damper alarm when used. dd. ir shutdown damper shutdown device when used. ee. enerator overcurrent-protective-device not-closed alarm.. ommon Remote anel with ommon udible larm: omply with 0 requirements for evel systems. Include necessary contacts and terminals in control and monitoring panel. Remote panel shall be powered from the engine generator battery.. Remote larm nnunciator: omply with. n indicator light labeled with proper alarm conditions shall identify each alarm event, and a common audible signal shall sound for each alarm condition. Silencing switch in face of panel shall silence signal without altering visual indication. onnect so that after an alarm is silenced, clearing of initiating condition will reactivate alarm until silencing switch is reset. abinet and faceplate are surface- or flush-mounting type to suit mounting conditions indicated. I. Supporting Items: Include sensors, transducers, terminals, relays, and other devices and include wiring required to support specified items. ocate sensors and other supporting items on engine or generator unless otherwise indicated.. RTOR OVRURRT UT ROTTIO. Overcurrent protective devices for the entire SS shall be coordinated to optimize selective tripping when a short circuit occurs. oordination of protective devices shall consider both utility and SS as the voltage source.. enerator ircuit reaker: olded-case, thermal-magnetic type; 00 percent rated; complying with U.. Tripping haracteristic: esigned specifically for generator protection.. Trip Rating: atched to generator output rating.. Shunt Trip: onnected to trip breaker when engine generator is shut down by other protective devices.. ounting: djacent to, or integrated with, control and monitoring panel.. round-ault Indication: omply with 0 rticle 00, "mergency System" signals for ground fault.. Indicate ground fault with other engine generator alarm indications.. Trip generator protective device on ground fault.. VIRTIO ISOTIO VIS. lastomeric Isolator ads: Oil- and water-resistant elastomer or natural rubber, arranged in single or multiple layers, molded with a nonslip pattern and galvanized-steel baseplates of sufficient stiffness for uniform loading over pad area, and factory cut to sizes that match requirements of supported equipment.. Restrained Spring Isolators: reestanding, steel, open-spring isolators with seismic restraint.. omply with requirements in Section "ydronic iping Specialties" for vibration isolation and flexible connector materials for steel piping.. omply with requirements in Section "etal ucts" for vibration isolation and flexible connector materials for exhaust shroud and ductwork.. Vibration isolation devices shall not be used to accommodate misalignments or to make bends.. ISTTIO. omply with and 0.. omply with packaged engine generator manufacturers' written installation and alignment instructions and with 0.. quipment ounting:. Install packaged engine generators on cast-in-place concrete equipment bases.. oordinate size and location of concrete bases for packaged engine generators. ast anchor-bolt inserts into bases. oncrete, reinforcement, and formwork requirements are specified with concrete.. Install packaged engine generator with elastomeric isolator pads having a minimum deflection of inch on -inch-high concrete base. Secure enclosure to anchor bolts installed in concrete bases.. Install packaged engine generator to provide access, without removing connections or accessories, for periodic maintenance. TO OUT OWR O. TRSORR OYRIT Ó 0 IIITY TRI T / RRIRTIO XIST. SWITOR 'S' 000, 0/V,, W+, I 000/ I S 00/ 00/ 00/ S 0V 0. #/0 XW-, # XW / X U-00 0/ XIST. IST. '' 00, 0/V,, W+, I 00/ XISTI UOX 00/ 00/ 00/ W IST. 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