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HomeMy WebLinkAbout12 - CC-10 - Mobile Generator System for the Permanen - 4/20/20211 CITY COUNCIL AGENDA REPORT MEETING DATE: APRIL 20, 2021 ITEM NUMBER: CC-10 SUBJECT: MOBILE GENERATOR SYSTEM FOR THE PERMANENT BRIDGE SHELTER DATE: MARCH 30, 2021 FROM: PUBLIC SERVICES DEPARTMENT / ENGINEERING DIVISION PRESENTATION BY: RAJA SETHURAMAN, PUBLIC SERVICES DIRECTOR FOR FURTHER INFORMATION CONTACT: SEUNG YANG, P.E. CITY ENGINEER, (714) 754-5335 RECOMMENDATION 1. Authorize the use of Sourcewell’s (formerly National Joint Powers Alliance) National Cooperative Agreement No. 041719-CEC with Clark Equipment Company dba Doosan Portable Power for the purchase of a new Doosan G570WCU-T4F heavy-duty diesel mobile generator system, and related equipment for the Costa Mesa Permanent Bridge Shelter. 2. Authorize the purchase of the new Doosan G570WCU-T4F heavy-duty diesel mobile generator system, and related equipment for $200,262.60 from Volvo Construction Equipment an authorized dealer through Sourcewell’s National Cooperative Agreement No. 041719-CEC with Clark Equipment Company dba Doosan Portable Power. 3. Authorize a ten (10) percent contingency, for a total not-to-exceed amount of $220,288.86 as needed for unforeseen costs. BACKGROUND In order to meet one of the City Council’s 2021 Goals and Objectives to “strengthen public safety and keep the community safe,” the procurement of a heavy-duty mobile generator system is imperative to meeting that goal. The use of the heavy-duty mobile generator is to preserve life, health or property upon a natural disaster; to correct or forestall a shutdown in order to maintain essential public services; and to meet the electrical needs created by unforeseeable events. The use of this heavy-duty mobile generator is primarily for the newly constructed Permanent Bridge Shelter. The generator will help ensure that essential services can be fulfilled even in times of power shutdowns and natural disaster or emergency. 2 Staff reviewed the needs of the shelter and determined that heavy-duty mobile generator manufactured by Doosan (model number G570WCU-T4F) meets the requirements. The mobile generator is being procured due to space constraints onsite at the shelter. The Sourcewell quote is included as Attachment 1, and the specifications of this model generator are shown in Attachment 2. ANALYSIS The Doosan model number G570WCU-T4F generator is powered by a high-performance Cummins engine designed and manufactured in an ISO9001-certified facility, and this heavy-duty mobile diesel powered generator system is designed for prime power operation in situations that require emergency power generation. The Permanent Bridge Shelter is a new City facility that offers residential care for up to seventy-two (72) individuals and operates continuously throughout the year, including City and Operator staff on-site, twenty-four (24) hours a day and seven (7) days a week. A City facility of this magnitude running this essential program cannot sustain any interruptions of power due to natural or human-made disasters. This critical facility requires emergency back-up capabilities to ensure life-safety operations are executed during periods of power interruption. Funding will be allocated in order to finance the maintenance and fuel costs to ensure that the facility is protected from operational interruptions. This mobile generator can be stored at the City’s Corporation Yard and can be easily transported via truck to the Permanent Bridge Shelter or any other City facility during times of emergency. Purchasing this generator through Sourcewell meets all requirements set forth in the City of Costa Mesa’s Purchasing Policy and all requirements set forth by the State of California in regards to regional cooperative purchasing agreements. The National Joint Powers Association (NJPA) established an approved vendor list following a nationwide competitive bid process. This process confirms the City still receives the lowest available pricing, meets the competitive bid process requirements, and has been utilized successfully by the City for several previous capital equipment purchases. In addition, the Sourcewell cooperative agreement includes the cost for the California Air Resource Board (CARB) certificate, which ensures that this mobile generator meets the current statewide emission standards set by CARB, thereby producing less harmful emissions, toxins, and particulates that result in a cleaner and safer air quality. ALTERNATIVES CONSIDERED The City Council could choose not to authorize the use of Sourcewell’s national cooperative agreement with Clark Equipment Company dba Doosan Portable Power. However, due to the time it takes for advertisement and formal bidding procedures enumerated in the Costa Mesa Municipal Code, the absence of a power generator can potentially pose safety issues during a power outage. In addition, formal bidding may not result in lower prices than the proposed Sourcewell pricing. FISCAL REVIEW Funding is included in the budget. 3 LEGAL REVIEW The City Attorney’s Office has reviewed this report and approves it as to form. CITY COUNCIL GOALS & PRIORITIES: In 2021, the City Council adopted a list of goals and priorities. This project works toward achieving the following City Council goals and objectives: (1) “Strengthen Public Safety and Keep the Community Safe”; and (2) “Maintain and Enhance the City’s Infrastructure, Facilities, Equipment, and Technology.” CONCLUSION 1. Staff recommends that the City Council authorize the use of Sourcewell’s (formerly National Joint Powers Alliance) National Cooperative Agreement No. 041719-CEC with Clark Equipment Company dba Doosan Portable Power for the purchase of a new Doosan G570WCU-T4F heavy-duty diesel mobile generator system, and related equipment primarily for use at the Costa Mesa Permanent Bridge Shelter. 2. Authorize the purchase of the new Doosan G570WCU-T4F heavy-duty diesel mobile generator system, and related equipment for $200,262.60 from Volvo Construction Equipment an authorized dealer through Sourcewell’s National Cooperative Agreement No. 041719-CEC with Clark Equipment Company dba Doosan Portable Power. 3. Authorize a ten (10) percent contingency, for a total not-to-exceed amount of $220,288.86 as needed to unforeseen costs. SEUNG YANG, P.E. RAJA SETHURAMAN City Engineer Public Services Director CAROL MOLINA KIMBERLY HALL BARLOW Finance Director City Attorney ATTACHMENTS: 1. Sourcewell Purchase Quote (No. 041719-CEC) 2. Doosan Heavy-Duty Mobile Diesel Generator Specifications Contract: # 041719- CEC Date: Buying Agency:Contractor: Contact Person: Prepared By: Phone:Phone: Email:daniel.jojola@costamesaca.gov Email 1: Quan Unit Pr Total 1 $197,418 $197,417.60 1 -$5,000 -$5,000.00 $192,417.60 Quan Unit Pr Total 1 $0 1 $0 1 $0 1 $0 1 $0 1 $0 1 $0 $0 $6,245 $750 $850 $0 $0 $7,845 $200,262.60 Delivery Date: 5/30/2021 D. Total Purchase Price (A+B+C): Subtotal B: C. Trade-Ins / Special Discounts / Other Allowances / Freight / Installation / Miscellaneous Charges Freight PDI CA Air Resource Board Registration - Covers the entire State of CA (includinf Orange County). Good for THREE Years Subtotal C: NEW CUSTOMER DISCOUNT Subtotal A: scott.nadell@vcesvolvo.com B. Sourced and/or UnSourced Contracted Items Description Description Sourcewell Product Code Large Mobile Generators General Description of Product:Mobile Generator (686 Amps @ 480V-3Ø, 0.8PF, 60Hz) A. Catalog / Price Sheet Items being purchased - Itemize Below - Attach Additional Sheet If Necessary Doosan G570WCU-T4F Generator See next page for machine specs 714 754-5289 619 778-6039 City of Costa Mesa Volvo Construction Equipment and Services Mr Daniel Jojola Scott Nadell Quote Valid for 90 days ATTACHMENT 1 Description Part #List Price Doosan G570WCU-T4F 46799825 $309,166.67 DYNAGEN CONTROL PANEL W/ (5) CAMLOCKS 46800865 -$3,716.67 DRAWBAR 7 HITCH WITH 2-5/16" HITCH 46810385 $208.33 EXTERNAL FUEL SYSTEM, DEF AND DIESEL 46807725 $1,666.67 COLD WEATHER PKG: BATTERY CHARGER, BLOCK HEATER &46825905 $1,088.33 HEATED CRANKCASE BREATHER KEYED LOCK, DOORS 46666941 $51.67 $308,465.00 Sourcewell % off List (enter as % here)36.00% Sourcewell Price $197,417.60 Version 17 Total List Price ATTACHMENT 1 G570WCU-2B-T4F Diesel Generator Serial Code: H80 (800) 633-5206 DoosanPortablePower.com * Note: Requires Single Phase Linkboard Option Voltage Frequency (Hz) Power Prime Power Rating Configuration Factor kVA kW Current (A) 480/277V - 3Ø WYE 60 0.8 570 456 686 240/139V - 3Ø WYE 60 0.8 570 456 1371 208/120V - 3Ø WYE 60 0.8 570 456 1582 240/120V - 1Ø ZIG ZAG* 60 1.0 255 255 1063 Key Features • Designed and manufactured in an ISO9001-certified facility in Statesville, North Carolina, USA. • Heavy duty mobile generator system designed for prime power operation in rental, construction and special events applications. ATTACHMENT 2 G570WCU-2B-T4F | Diesel Generator (800) 633-5206 DoosanPortablePower.com Skidbase and Enclosure • Package foundation is a heavy duty, oilfield-ready skidbase equipped with four-point tie downs. • The skidbase is a fully bunded, Environmental Containment design, sized to contain at least 110% of fluid volume, to prevent any leakage of hazardous fluids from the package. • Ducted air intakes ensure near-zero water ingression into the containment area, even during operation in the heaviest rain conditions. • The enclosure is constructed from corrosion-resistant galvannealed steel and coated with a multi-stage powder paint process for long life even in harsh environments. • The enclosure panels are fitted with sound-absorbing acoustical material to help reduce noise for quiet operation in noise sensitive applications such as concerts, events and nighttime construction. • Wide opening access doors provides easy access to service and maintenance points and are equipped with recessed, pad - lockable handles and safety latches to hold doors open during servicing. • Package is equipped with a center-point lifting eye for safe, well-balanced hoisting, designed with a 5 x safety factor for the weight of a fully fueled unit with running gear. Diesel Engine • Heavy-duty Cummins diesel engine (EPA Tier 4-final ) provides the optimum mix of performance and fuel economy. • No Minimum Load Requirements -13ºF (–20ºC) - Integrated aftertreatment thermal management system. • Selective Catalyst Reduction (SCR) aftertreatment system meet the stringent NOx and particulate limits required by the EPA Tier 4-final emissions standards. • Electronically controlled engine provides isochronous frequency control and advanced diagnostic monitoring and protection. • The engine generator assembly is mounted on fail-safe vibration isolators. • Coolant and oil drains are piped to bulkhead fittings mounted on the enclosure and all filters and maintenance points are eas- ily accessed for safe and easy servicing. • Engines are globally supported by the engine OEM and Doosan Portable Power. CoolBox+ Cooling System • Doosan’s CoolBox+ cooling system brings cool air into the enclosure through ducted inlet panels to ensure low noise levels. • Cooling air flows through the package by an engine-driven pusher fan which moves airflow from the inlet panels, across the powertrain and through the heat exchangers before being exhausted through the roof outlets in the discharge plenum. • The engine driven fan is equipped with a clutch to allow the fan to operate at variable speeds to optimize cooling system per- formance and maintain internal enclosure temperature at a broad range of ambient temperatures and load conditions. • The CoolBox+ solution maximizes performance to achieve the lowest noise levels and minimum water ingression within a compact footprint. • Doosan generators provide performance at the full prime power rating at ambient temperatures up to 104ºF (40ºC) without derating. Alternator • Leroy Somer alternators feature brushless excitation providing industry leading motor starting kVA and 300% overload capa- bility. • Oversized Alternator: Fully rated 208V @ Class F temperature rise. • D510C digital automatic voltage regulator provides precision control of voltage level and fast response to load changes. • Class H insulation with upgraded environmental coating for ultimate resistance to high temperature and humidity. • The unit is configured for operation at most common voltages via a multi-position link board, easily accessible from the con- trol panel and equipped with a safety interlock to prevent access while energized. Control System • Paralleling for up to 32 gensets included as standard feature. • A complete array of operator-preferred analog gauges provide at-a-glance monitoring of vital engine and generator parame- ters. • Solid state engine control module provides convenient, microprocessor-controlled startup at the push of a button and protects the generator system from an array of faults while providing the operator with indication of any faults on the TDU display. • Standard Run / Idle selector switch allows operators to start and warm up the generator at low engine speed to prevent ex- cess engine wear when operating in cold climates. ATTACHMENT 2 G570WCU-2B-T4F | Diesel Generator (800) 633-5206 DoosanPortablePower.com • Engine Diagnostic Trouble Codes (DTCs) are displayed on the TDU screen, providing operators and technicians with a nu- meric and text explanation of the fault code, minimizing the need for expensive hand-held code scanners. • Standard remote Auto Start / Stop capability via two wire, closed contact logic, allows for connection to automatic transfer switchgear and other remote starting devices. • Pad-lockable battery disconnect switch is mounted inside the enclosure. Power Connections • All controls and connection points are grouped at the rear of the unit for safety and operator convenience. • Power cables are connected at an oversized five-lug (L1 L2 L3 N PE) terminal board capable of accepting bare end cable or terminated cables. • Convenience receptacle panel includes individual branch circuit breakers. • Optional camlock panel includes five panel-mounted sets of (5) 400A female connectors to further expand connection capa- bilities. Fuel and DEF System • Single fuel tank sized for 21-hour runtime at full load is mounted within the skid base, providing double-wall protection. • Fuel tank mounted low in frame and centered to ensure balanced lifting and low center of gravity. • The fuel filler is located within the containment basin, minimizing possible spillage. • Standard primary fuel / water separator and fine micron secondary fuel filter keep contaminates out of the system and in- crease reliability. • Leak-proof fuel vents eliminate the potential for fuel purge during out-of-level conditions during transport and load / unload. • Low fuel shutdown ensures the engine will not lose prime if it runs out of fuel. • Diesel Exhaust Fluid (DEF) tank sized for a minimum of 24-hour runtime. Running Gear • Integrated running gear system mounts directly to generator skidbase providing an industry-best low center of gravity for safe, stable towing, on-road or off-road. • Tri-axle slipper leaf spring suspension with E-Z-Lube hub assemblies and electric brakes. • All models feature high quality, grommet-mount LED lighting and meet Federal Motor Vehicle Safety Standards for lighting and conspicuity. • Trailer-to-vehicle connector is a 7-pole round pin SAE J560 plug with a high quality, jacketed wiring harness. • All units are equipped with a 3-inch pintle eye, heavy-duty safety chains and a high quality, heavy-duty jack stand. Options • Doosan models can be equipped with a broad array of optional equipment to meet the need of specific applications. Com- mon selections include: • Cold Weather Package including engine coolant heater, heated crankcase breather, and battery charger. • Three-way fuel valve for connection to a remote fuel tank and external DEF fill port with transfer pump control logic for connection to an external DEF supply tank. • Running gear options including rear stabilizer jacks, drawbar-mounted lockable tool box, trailer breakaway battery, 2- 5/16” ball coupler, and spare tire. • Dynagen control panel, 5 sets of (5) camlocks on either DEIF or Dynagen control panels • Wheel chocks, engine oil maintainer, audible/visual shutdown alarm, tinted window, Lojack, and single-phase linkboard. Warranty • All models are covered by a comprehensive limited warranty: • Package: 1 year / 3000 hours • Cummins engine: 1 year / unlimited hours or 2 years / 2000 hours • Leroy Somer alternator: 2 years / 4000 hours ATTACHMENT 2 G570WCU-2B-T4F | Diesel Generator (800) 633-5206 DoosanPortablePower.com Engine Data Engine Manufacturer Cummins Model Number X15 Prime Output @ 1800 RPM 680 bhp 507 kWm Standby Output @ 1800 RPM 755 bhp 563 kWm Engine Type Four Cycle, Inline Engine Control ECU Emissions Certification EPA Tier 4 Final Number of Cylinders 6 Aspiration Turbocharged / Intercooled Aftertreatment Technology Selective Catalyst Reduction (SCR) Bore × Stroke 5.39 x 6.65 in 137 x 169 mm Displacement 912 in3 14.95 L Compression Ratio 17.2:1 Governor Type Isochronous Speed Regulation Accuracy + / - 0.25% Steady State Single Step Load Acceptance 100% Cooling System 50% Glycol / 50% Water Charging Alternator Output 110 A DC System Voltage 24 V Battery Size / Output 2 × 8D / 1300 CCA Fluid Capacities Gal L Engine Crankcase Lubricant Capacity 24 90.9 Cooling System Capacity 8.7 32.9 Usable Fuel Cell Capacity 656 2483.2 Usable DEF Tank Capacity 46.4 174 60Hz Fuel Consumption Gal / h L / h Runtime Hrs @ 25% Load 9.1 34.4 72.1 @ 50% Load 16.8 63.6 39.0 @ 75% Load 23.6 89.3 27.8 @ 100% Load 31.1 117.7 21.1 DEF Runtime Reference Conditions Rated Ambient Temperature -20ºF—104ºF -29ºC—40ºC Minimum Starting Temperature (Standard) 0ºF -18ºC -20ºF -29ºC Minimum Starting Temperature (w/ Cold Start Opt) Maximum Altitude ATTACHMENT 2 G570WCU-2B-T4F | Diesel Generator (800) 633-5206 DoosanPortablePower.com Power Connections Main Circuit Breaker Rating 2000 A Overcurrent Trip Setpoint (240V-1Ø) 1074 A Overcurrent Trip Setpoint (208V-3Ø & 240V-3Ø) 1804 A Overcurrent Trip Setpoint (240V-3Ø Delta) N/A Overcurrent Trip Setpoint (480V-3Ø) 782 A Overcurrent Trip Setpoint (600V-3Ø) N/A 20A—125V GFCI Duplex (NEMA 5-20R) Receptacles 2 3 50A—125/250V Temp Power (CS6369) Receptacles 400A-600V Camlock Connectors (Optional) 5 Sets Terminal Board Maximum Cable Size (Bare Wire) 4 × AWG 2— 600MCM Terminal Board Maximum Cable Lug Size 1/2 in (12.7 mm) Alternator Data Alternator Manufacturer Leroy Somer Alternator Model LSA 47.2 L9 Alternator Type Four Pole Revolving Field Number of Leads 12 Insulation Class H Winding Pitch 2/3 Voltage Connection Method Two-Position Link Board: Series Wye / Parallel Wye Excitation Method Brushless w/ AREP Voltage Regulator Model D510C Voltage Regulation Accuracy +/-0.25% Maximum Unbalance Load 25% Total Harmonic Distortion (THD) <1.5% @ 0% Load Telephone Influence Factor (TIF) <50 Motor Starting Capability 480V 600V SkVA @ 20% Voltage Dip 1100 N/A SkVA @ 25% Voltage Dip 1400 N/A SkVA @ 30% Voltage Dip 1800 N/A SkVA @ 35% Voltage Dip 2113 N/A CS6369 Receptacle NEMA 5-20R Receptacle ATTACHMENT 2 G570WCU-2B-T4F | Diesel Generator (800) 633-5206 DoosanPortablePower.com Doosan Automatic Start Stop Controller Deif AGC4 Automatic Genset Controls • Operating Temperature: –13ºF to 158ºF (-25ºC to 70ºC) • Storage Temperature: –40ºF to 158ºF (-40ºC to 70ºC) • Single Diesel Generator or Power Management via Paralleling Gensets (Up to 32) • Operation Modes: Island, Automatic Mains Failure, Fixed Power, Peak Shaving, Load Take Over • Automatic shutdowns and warnings • Manual and remote AutoStart • Aftertreatment conditioning controls and status Icons Auto / Force / Inhibit • SAE J1939 electronic engine communication • Engine Fault Code Annunciation SPN / FMI / OC • MODBUS or CANBUS with redundancy Deif TDU 107 Display • Operating Temperature: -4ºF to 140ºF (-20ºC to 60ºC) • Storage Temperature: -22ºF to 158ºF (-30ºC to 70ºC) • 7” TFT, Capacitive Touch Display with Configurable Menus • Environmental Protection: IP66 (front) and IP20 (rear) • Meets or exceeds IEC 60068-1-6, IACS UR E10, IEC 60068-2-27 with respect to vibration, thermal shock and cycling Operator Panel Features 1. Control Power On / Off Switch 2. Alarm Silence Button (optional) 3. Run / Idle Control Switch 4. Deif TDU-107 Control Display 5. Frequency-meter: 45-65 Hz scale 6. AC Ammeter: Dual scale: 0-2000A@ 480V / 0-1400A@ 208V 7. AC Voltmeter: 0-600 V scale 8. Quick Connect—USB Controls Interface ATTACHMENT 2 Doosan Portable Power 1293 Glenway Drive Statesville, NC 28625 (800) 633-5206 DoosanPortablePower.com ©2021 Doosan Infracore International Due to continuous product improvement, specifications are subject to change without notice REV 2_2/8/21 G570WCU-2B-T4F | Diesel Generator Running Gear To 49CFR571 requirements Gross Vehicle Weight Rating (GVWR) 24,444 lb 11,110 kg Gross Axle Weight Rating (GAWR) 22,380 lb 10,172 kg Configuration Tri-Axle Suspension Slipper Leaf Spring Standard Brake System Configuration Electric Tires ST235/85R16 F PLY Wheels 16” × 6”, 8 lug on 6.5” bolt circle Track Width 87.3 in 2217 mm Lighting and Reflectors Meets Federal/Canada Motor Vehicle Safety Standard 571.108 Electrical Connection to Towing Vehicle 7-Pole Round SAE J560 Connector Standard Trailer Coupling 3” (78 mm) Pintle Eye Optional Trailer Coupling 2-5/16” Ball Coupler Hitch Height 4-Position Adjustment Safety Chains 2 × 3/8” with slip hooks and safety latches Jack Stand Configuration Fixed Mount, 10000 lb Capacity With Running Gear Skidmount Package Data Length (A) 260 in 6604 mm 196.5 in 4991 mm Width (B) 98.5 in 2502 mm 73.4 in 1865 mm Height (C) 119.8 in 3043 mm 100.4 in 2550 mm Weight (Shipping) without fuel 18836 lb 8544 kg 16948 lb 7687 kg Weight (Ready to Run) with fuel 23574 lb 10693 kg 21686 lb 9836 kg Sound Level @ 23ft (7m), 75% Load 75 dB(A) ATTACHMENT 2 © 2020 Doosan Portable Power. All rights reserved. Doosan reserves the right to limit quantities, alter lead times or cancel models without prior notice or obligation. Nothing contained in this brochure intended to extend any warranty or representation, expressed or implied, regarding the product described herein. Any such warranties or other terms and conditions of sale shall be in accordance with standard Doosan Portable Power terms and conditions of sale for such products, which are available upon request. Specifications in this brochure are subject to change without notice. DoosanPowerMoves.com | 800.633.5206 Model G570 PRIME POWER RATING AMPS KW KVA @ 480V-3Ø, 0.8PF, 60Hz 686 456 570 @ 240V-3Ø, 0.8PF, 60Hz 1371 456 570 @ 208V-3Ø, 0.8PF, 60Hz 1582 456 570 @ 240V-1Ø, 1.0PF, 60Hz 1063 255 255 Voltage Configuration Link Board Panel Frequency Capability 60H ENGINE Engine Make / Model Cummins X15 Displacement (L)14.95 Number of Cylinders 6 Power Output @ 1800RPM - HP (kWm)680 (507) Emissions Tier Level Tier 4 Final Aftertreatment Technology SCR Usable Fuel Tank Capacity - Gal (L)656 (2483.2) DEF Capacity - Gal (L)46 (174) Runtime @ 100% Load - Hr 21.1 DIMENSIONS WITH RUNNING GEAR Length - in (mm)260 (6604) Width - in (mm)98.5 (2502) Height - in (mm)119.8 (3043) Weight (Ready to Run) - lb (kg)23574 (10693) Sound Level @ 23 ft (7m) and 75%75 G570WCU-2B-T4F Key Features • Standard DEIF paralleling controller • Doosan CoolBox+ solution maximizes performance to achieve the lowest noise levels and minimum water ingression within a compact footprint • Tri-Axle running gear • DEF tank sized for a mininum 24-hour runtime • Cummins 15L X15 T4F engine • Intake air throttle and internal exhaust brake • No EGR • No minimum load requirement down to -13° F (-25° C) • Upsized alternator • Flying-lead power wiring design • Leroy Somer 47.2 L9 (tri) ATTACHMENT 2