Proposals must be submitted in a sealed envelope marked: "RFP 2025 PORTABLE AND VAULT. We suggest following the Caltrans Local Assistance Program Manual (LAPM) in completing the construction documentation and management.The Port of Oakland. Was this page helpful? There are several hundred active projects taking place at any time in parks throughout the city, ranging from improvements to parks, playgrounds, and greenways. At which time they will be opened electronically. Bidders must register for an account on the. The plans, specifications, bid forms and contract documents for the Project, and any addenda thereto ("Contract. The National Park Service provided chemical construction toilets, "portajohns", near the shoreline but hot conditions resulted in bad odors. The City is requesting proposals from qualified organizations for ongoing cleaning and maintenance on Park Street, Webster Street, and Marina Village.