Description Overview Inventory number: E-6203 Babcock and Wilcox 725 psig d.p. at 825°f superheated watertube boiler 100,000 lbs per hour Type S-55 Built in accordance with ASME code and bearing NB and HSB stamping Disassembled and reconditioned Specifications Approximate dimensions: 32’ l x 18’ w x 60’ h Approximate shipping weight: 400,000 lbs 2-drum bent-tube type Stirling boiler Completely water-cooled furnace with top-supported construction Consisting of a 54" steam drum and a 36" lower drum Designed for a total heating surface area of 11,106 sq. ft., of which 1,686 sq. ft. are in the waterwalls Fitted with one 1,470 sq. ft. pendant-type, single-pass superheater No insulation or casing is included Valve Trim (3) 2" safety valves (2 for boiler and 2 for superheater) (1) Bailey 2-element feedwater regulator with bypass arrangement (1) water column with gauge glass (3) 1-1/2" Yarway tandem blowoff valves (1) continuous blowdown valve (1) 4" feed stop and check valve Drain valves (1) 6" main outlet valve Diamond soot blowers as well as relating valve trim, regulators and controls Controls and Instrumentation Full complement of Bailey metering combustion controls and instrumentation in a separate free standing panel Included Items Integral grid steel Some new main structural columns, buckstays, hoppers, access and inspection doors Full set of match-marking schedules, erection drawings, instruction manuals and spare parts list Boiler is further described in a separate data sheet which is available upon request Condition and History Previously operated at a utility as a standby or backup unit Operated mainly on natural gas The stoker system was rotated periodically to ensure serviceability Dismantled and removed in 1978 and stored indoors Unit is in good condition Boiler is dismantled, match-marked, and ready for immediate shipment USA
