Increases net spending by $121 million over the $3.6 billion 2013-15 capital budget approved last year. Major sources of revenue to support the increase include $71 million in the water pollution control revolving fund and $57 million in the model toxics control act accounts. Among the programs for which SB 6020 provides additional funding are $ 46 million for clean up of toxic waste sites, $46 million for clean water projects, and $14 million for repairs and improvements at state facilities and institutions..