Mobile Area Water And Sewer System Mawss #IFB 26-059

Replacement Natural-Gas Sewage Pump for Waller Bros LS027

Mobile Area Water and Sewer System is seeking one replacement natural-gas sewage pump for its Waller Bros LS027 lift station. - Government buyer: Mobile Area Water and Sewer System (MAWSS), Purchasing Department; buyer contact identified as Joyce Sawyer, Buyer II. - OEMs and named product references: Cornell, Pioneer, and Godwin are the acceptable pump manufacturers. Ford MSG-425 or equal is specified for the engine. The existing Godwin CD150S is the installation-fit reference, and Sherwin-Williams SW7716 Croissant is the specified finish color. - Main item: One engine-driven, fully automatic, vacuum-assisted, dry-priming horizontal self-priming sewage pump, replacing the existing six-inch Godwin CD150S skid-mounted pump. Frame dimensions and flange orientation must match the existing installation. - Performance and connections: 44 hp continuous at 2,200 RPM; minimum three-inch solids handling; suction lift up to 20 feet; six-inch, 150-pound ANSI B16.5 suction and discharge connections; and ability to run dry for up to 24 hours before re-priming. - Included package: Water-cooled natural-gas engine, Murphy-type controller, automatic priming system and discharge check valve, 69 dBA critical-grade sound-attenuation enclosure, 12-volt battery and charger, thermostatically controlled 110V block heater, gauges, floats, CamLock fittings, hoses, and safety devices. Engine features include electric starting, low-oil-pressure and high-temperature shutdowns, tachometer, hour meter, coolant reservoir, and muffler with anti-rain flapper. The enclosure must have specified lockable compartments and lifting features, with no plastic components. - Services and assurance: Factory and performance testing, equipment submittals and documentation, a two-year parts-and-labor manufacturer warranty, one-half person-day of manufacturer-representative installation assistance and inspection, and one engine service after the break-in period. A certified continuous-duty engine curve is required. - Delivery and evaluation: Delivery is required within 24 weeks after order issuance and notice to proceed. Evaluation considers total cost and lead time; pricing must include freight and other applicable charges. Equivalent equipment requires MAWSS written approval.

Description

Mobile Area Water and Sewer System is soliciting bids to purchase a replacement natural gas auxiliary pump for Waller Bros LS027. The pump will replace an existing Godwin CD150S six-inch skid-mounted pump, and its frame dimensions and pipe flange orientation must match the existing installation. The specifications cover a sewage-handling, engine-driven pump and associated engine, controls, enclosure, and accessories; acceptable manufacturers are Cornell, Pioneer, and Godwin. The bid award will be based on total cost and lead time, with delivery required within 24 weeks of issuance of the order and notice to proceed.

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