AC-DC Borehole Pump and controller replacement.

This includes: - Removal of existing AC or DC borehole pump from the borehole - Supply and installation of new AC/DC borehole pump (sized to match existing borehole flow & depth) - Supply and installation of new pump controller (AC or DC to match pump) - Testing of pump flow rate and pressure after installation (if solar panels are already supplied) - Electrical connection of new controller to existing power supply (AC or solar DC) - Float switch check and reconnection (if already installed) EXCLUDED: - Solar panel mounting & structure