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UV System Maintenance for Tesl

CALGON CARBON CORP · PUC Public Utilities Commsn

San Francisco agreed $400,000 with CALGON CARBON CORP for contract 1000006476 (PUC Public Utilities Commsn); $422,968 has been paid on it so far. Source: SF Controller supplier contracts (open data), data as of 13 July 2026.

Register title: “UV SYSTEM MAINTENANCE FOR TESL”

Signed by Public Utilities Commsn

Sole-source
Agreed
$400,000
Paid
$422,968
more than the recorded base
Remaining (calculated)
$0
Type
Purchasing (goods & equipment)
The money
Paid against the agreed amount

$422,968 paid · $22,968 more than the recorded base amount · Agreed $400,000

Payments per fiscal year
1819
Largest year: $214,760
Payment detail begins FY2018 ⓘ
The deal
Contract term
August 7, 2017August 6, 2020
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.

SFPUC Radio Replacement ProjecSame department and contract type, MOTOROLA SOLUTIONS INC$10.9MElectric AMI System (CS-1100)Same department and contract type, ACLARA TECHNOLOGIES LLC$10.0MPUC Public Utilities Commsn: every active contractWhat the department buys, and from whomPurchasing (goods & equipment): every contract of this typeAgreed amount across the supplier register$7.8B