Aux_Boiler_Supply_Item_Description.pdf

Vessel: TS Golden Bear

NSE SR 0303266

Title: Aux Boiler Supply #2 AFT Item Description

1.0 ABSTRACT:

1.1 This describes the requirement to provide a new Aft Aux boiler. Boiler is to be in similar configuration to limit any required modification to existing piping and or feed pumps. Contractor is to supply and deliver a new aux boiler per specifications to the MARAD Alameda Warehouse located at 1651 Viking Street, #168, Alameda, CA 94501.

2.0 REFERENCES:

2.1 Existing Aux Boiler #2, Manufacturer: Clayton, Type: E-204, Model: SEO-204-1-LOP, Serial Number: 24672

3.0 ITEM LOCATION AND DESCRIPTION:

3.1 Aux Boiler Room

4.0 OWNER FURNISHED EQUIPMENT/MATERIAL/SERVICES:

4.1 None

5.0 Item Description:

5.1 Contractor is to supply and deliver the new Aux boiler to the MARAD Alameda Warehouse located at 1651 Viking Street, #168, Alameda, CA 94501. Contractor is to include freight pricing in quote. The delivery is to be coordinated with COR Brad Birkett and or Warehouse Personnel Gerald Bellows or Mike Streblow contact information below:

Brad Birkett COR Gerald Bellows Mike Streblow

(510) 457-2573 (office) (510) 217-0374 (office) (510) 217-0379 (office)

(415) 740-4096 (cell) Email: jerry.bellows@dot.gov Email: Michael.streblow@dot.gov Email: Brad.birkett@dot.gov

5.2 Contractor is to supply and deliver the Aux boiler complete, including operational testing and ABS approvals, and including controls as described below:

Contractor to Provide Quantity: One (1) MODEL EO204-1 STEAM GENERATOR Type: Model SEO-204 Steam Generator Rated Boiler Horsepower: 200 BHP Equivalent Steam Output: 6,900 pph (from and at 212F feedwater and 0 psig steam) Design Pressure: 150 psig Operating pressure: 115 psig Safety Valve Set: 150 psig Fuel Specification: #2 Light Fuel oil Electrical Requirements: Voltage 460V/60hz/3ph Constructed per ASME Section I and National Electric Code Hartford Tested and Inspected, UL Labeled mailto:jerry.bellows@dot.gov

STEAM GENERATOR SHALL HAVE THE FOLLOWING COMPONENTS

MOUNTED ON A SINGLE FRAME:

Monotube Heating Coil with Integral Burner Base Steam Separator, ASME stamped w/Safety Relief Valves #2 Light Oil Fuel Train and Modulating Burner with 5:1 Turndown Ratio Forced Draft Blower and ODP Motor Positive Displacement Main Feedwater Pump and Variable Speed ODP Motor (on separate skid) Control Cabinet with Operator Interface Keypads Compusteam PLC Controls; Hour Meter and Alarm Horn Fuel Oil Pump and Filter Feedwater, Steam & Trap Pressure Gauges (locally mounted)

ACCESSORIES ARE TO INCLUDE WITH THE STEAM GENERATOR:

ABS Agency Approval

SE Super Economizer Coil Section. Provides additional heating surface to improve thermal efficiency. Supported by main heating section, includes outer shell and interconnecting piping.

Soot Blower Kit, includes interconnecting piping and shutoff valves to allow for steam cleaning of coil external tube walls when operating on fuel oil.

Pump Oil Level Switch. Provides automatic unit shutdown for high or low feedwater pump crankcase liquid level condition.

Installation Valve Kit: includes Coil Gravity Drain, Coil Drain (back flow), Separator Drain and Trap Outlet Valve.

Steam Header Valve, globe type with chain operator.

Clayton Back Pressure Regulator, for up to 250 psig design pressure. Shipped loose for mounting in customer steam piping.

Dial thermometer mounted on steam separator for monitoring separator steam temperature.

TEFC Modification Kit, includes TEFC motors and water tight ignition transformer box.

Modification provides an extra degree of protection against dirt and dripping water. Note this modification does not make the unit suitable for outdoor, un-protected installation.

Motorized down draft damper, 18 in., 304 SS construction with flanged connections. Brushless DC motor driven actuator, on-off, spring return fail-safe design, with proof of opening signal relay.

Additional relay circuit for activation of stack damper when unit is powered, and damper position proving. Feedwater Valve and Strainer Kit, includes shutoff valve and y-type strainer. Shipped loose for customer installation.

Steam Header Valve, globe type.

Feedwater Valve and Strainer Kit, includes shutoff valve and y-type strainer. Shipped loose for customer installation.

Upgrade to 10-inch Touchscreen Operator Interface Display

Auxiliary Pressure Control System, including auxiliary steam pressure sensor, separator dump valve and post run timer.

5.3 Contractor is to provide Factory fire-testing; One (1) Set of Job Specific Approval Plan-Installation and Electrical drawings, Installation, Feedwater Treatment, and Operation and Maintenance manuals.

Documentation will be issued in electronic Adobe “PDF” file format. Drawings will also be issued in AutoCAD “DWG” format where available. CD will be supplied with final submittal.

Paper copies require an additional charge per set.

5.4 Contractor is to provide for below described Boil Out and Passivating Package:

Quantity: One (1) Coil Boil Out and Passivating Package which includes:

5 gal.- Coil Guard 1 for boil-out procedure 5 gal.- Coil Guard 2 for metal passivating procedure Technical services and labor for application of Coil Guard 1 & 2 Application of these chemicals will help assure the coil internal surfaces are clean and properly treated prior to starting and commissioning the equipment.