DOCUMENT

SPEC - Generator 2006

  • YEAR CREATED: 2006
  • ENTITY TYPE: County
  • TYPE OF DOCUMENT: SPEC - Specification
The document is an invitation to bid for a diesel generator system in Baltimore County, Maryland. The scope of the project includes providing a complete generator set with digital controls, startup, and on-site testing. The generator set must be delivered within 120 days and meet various codes and standards. Only Cummins Power Generation (Onan), Caterpillar, and Kohler are approved to bid on the contract. The generator set should operate at 1800 rpm and have a rating of 800 kW, 1000 kVA at 0.8 power factor for standby service. It should comply with EPA Tier 2 emissions requirements. The performance requirements include voltage and frequency regulation, motor starting capability, and clean AC voltage waveform. The construction should include a heavy-duty steel base and oil-tight and dust-tight control components. Additionally, the generator set load connections should be composed of silver or tin-plated copper bus bars and should be provided for use with 5 sets of 4 -500kcmil cables minimum. This ensures proper power connections to auxiliary devices.
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