Waste Management Extends Biweekly Green Waste Pick-Up Schedule In Santa Clarita Waste Management has extended its temporary modified green waste pick-up schedule through January for Santa Clarita residents. Residential green waste pick-up, which previously occurred weekly, was temporarily modified to biweekly. This change has been extended and set to proceed until the week of Jan. 25th, when the schedule is set to return to normal, officials said. The temporary service changes come as Waste Management’s staffing has been negatively affected due to COVID-19. Additional drivers have been hired and are currently in training to allow a smooth transition back to a normal service schedule.