SpendingContractsPurchase order
What has the City paid on purchase order SC50CO22124324M?
$17.59M paid to 2 different vendors (the largest, Carollo Engineers Apc, received $17.5M) across 281 payments from August 27, 2021 to June 18, 2025, charged to Non-Departmental / Clean Water Planning & Design Services.
2 different vendors draw against this purchase order, so the $17.6M above is the whole order, not the spend of whichever vendor you arrived from. The City uses these for standing arrangements like outside counsel, library materials and expert witnesses. Per-vendor amounts are below.
What it was for
Clean Water Planning & Design Services
Budget line carrying the most money, of 7 this order is charged to.
Approval records
No council file, contract number or payment authority appears in this order's checkbook records.
Paid from
Measure W - Safe, Clean Water - Regional Projects SF
restricted revenue (grants, fees or a dedicated tax) that can only be spent on this purpose — not general-fund tax dollars.
Department: Non-Departmental
Paid to
Payment volume
This order carries 281 payments totalling $17.6M, an average of $62,586. At that volume it is a standing arrangement drawn down continuously rather than a sequence of milestones, so individual payments are not listed.
Sources
LA Controller, Checkbook LA (pggv-e4fn), read live and grouped by po_num, which is populated on about 90% of payments. Council files link to the City Clerk's Council File Management System. The City's biggest contracts · The checkbook.