The Instituto Costarricense de Electricidad is inviting bids for the service of rewinding three stators at the Angostura plant, located in Cartago.
Thursday, December 15, 2016
Costa Rica Government Purchase 2016 LA-000024-PROV:
"La Angostura plant located in the province of Cartago, Canton of Turrialba, Pavones district has three generating units of 67.530 MVA each, with 16 years of service, which are emitting partial surface discharges in the stator winder especially in the core area causing high ozone concentrations above the permitted limits.
This service consists of rewinding three stators in the Angostura Plant, using new bars and insulation materials class (F), for repowering generating units at a value equal to or greater than the current of 67,530 kVA with a power factor 0.85 (57,400 kW). "
Reference value: $10.250.110
The deadline for receipt of bids is January 24, 2017.
The National Institute of Electrification of Guatemala tenders the predictive maintenance for the generators and auxiliary production equipment of the Chixoy hydroelectric plant.
The Ministry of Communications tenders the supply and installation of an electric power generating plant, with the capacity to supply 140Kw/180Kw.
Guatemala Government Purchase 10606009:
"The emergency power plant is required to have a minimum factory warranty of 24 months or two thousand hours, in normal installation and operation under the manufacturer's requirements.
español
6931
