Amendment 4 to Stantec's Pioneer Park sediment reduction/restoration contract adds a detailed tree survey to meet Tumwater's tree ordinance and a biological assessment for Endangered Species Act permitting; the amendment adds $48,417 to Phase 1 and staff said the work remains within the Phase 1 budget listed in committee materials.

Council approved Resolution 1168 to adopt an official parks and trails map to support master planning and grant applications and added the First Oak Street Nature Trail; discussion focused on riparian protections, potential limited educational uses, and scheduling guided tours and a June 30 public briefing.