Qipu
← San Francisco · Contracts

Chemicals

GARRATT-CALLAHAN COMPANY · AIR Airport Commission

San Francisco agreed $360,000 with GARRATT-CALLAHAN COMPANY for contract 1000011217 (AIR Airport Commission); $340,654 has been paid on it so far. Source: SF Controller supplier contracts (open data), data as of 13 July 2026.

Register title: “AIR-CHEMICALS”

Signed by Airport Commission

Sole-source
Agreed
$360,000
Paid
$340,654
95% of agreed
Remaining (calculated)
$19,346
Type
Purchasing (goods & equipment)
The money
Paid against the agreed amount
Payments per fiscal year
19202122
Largest year: $125,189
Payment detail begins FY2018 ⓘ
The deal
Contract term
August 20, 2018August 31, 2021
Term ended
Recorded purchasing authority
Purchasing authority, verbatim
NO OTHER SOURCE

Sole-source is a lawful procurement path that requires a waiver or commission approval. The wording above is the register’s, unedited. See every contract awarded under Sole-source waivers →

Sources
Dataset
Supplier Contracts
This contract in the source
Raw rows (JSON, data.sfgov.org)

See also

The contractor's other contracts and payments, and the department and contract type this one belongs to.

DY-Eng-Water TreatmentFY26Same contractor, FAM Fine Arts Museum$25,527Legion of Honor-Eng-Water TreatmentFY26Same contractor, FAM Fine Arts Museum$12,003AIR Airport Commission: every active contractWhat the department buys, and from whomPurchasing (goods & equipment): every contract of this typeAgreed amount across the supplier register$7.8B