Specifications and invitations. 3480. Motor control and distribution switchboards, motor starters, distribution cabinet, and float switches for pumping plants S-4 to S-10, and S-12 to S-14, in laterals 124.5E, 127.7E and 130.4E and unit 3, southern San Joaquin municipal utility district, Friant-Kern Canal distribution, Central Valley project, Calif.