NIGP 40575: Oil, Transformer
Item
Code facts
NIGP codes come from the NIGP Code (NIGP: The Institute for Public Procurement, maintained by Periscope Holdings), and state and local contract opportunities from the governments' procurement sites.
State & local contract opportunities
Opportunities by state
| Rank | State | Open now | Posted, last 90 days |
|---|---|---|---|
| 1 | Florida | 0 | 1 |
UNSPSC codes for 40575
| UNSPSC code |
|---|
| 15121505 Transformer oil or insulating oil |
About NIGP 40575
NIGP 40575 Oil, Transformer is an Item code under which state and local governments procure transformer oil, transformer oil testing services, and related transformer maintenance supplies for electrical substations and utility infrastructure. Recent solicitations show a mix of bulk transformer oil purchases (Type II formulations in 55-gallon drums), specialized laboratory testing services for insulating fluid analysis across transformer fleets, and transformer replacement projects that include oil delivery and on-site processing. Issuing bodies include state departments, regional transit authorities, county parks departments, and municipal utilities. Lubbock Power & Light has posted two recent opportunities under this code: an RFP for a 50 MVA transformer for Oliver Substation (due August 5, 2026) specifying turnkey design, manufacturing, delivery, installation, oil delivery and processing, and on-site testing; and an RFP for annual insulating oil testing laboratory services across approximately 20 substations (due July 22, 2026) requiring ISO/IEC 17025 accreditation and compatibility with Delta-X TOA4 transformer oil database systems.
Geographic activity spans Texas, Florida, California, Georgia, and Utah. Lubbock Power & Light in Texas has been the most visible recent buyer, issuing two RFPs in June 2026. The State of Florida is seeking Type II transformer oil for substations in 55-gallon drums (posted April 13, 2026). The State of Utah Division of Purchasing on behalf of the Department of Corrections issued an IFB for transformer oil testing services at two correctional facilities (due February 12, 2026), requiring sampling kits and laboratory analysis with a five-year contract term and two-year pricing guarantee. San Mateo County Parks Department issued an RFP for a high-voltage transformer and door replacement project at Coyote Point Recreation Area in California (due October 29, 2025). The Columbus Consolidated Government in Muscogee County, Georgia posted a request for bids for oils and lubricants for METRA Transit System (due March 11, 2026), though this opportunity extends beyond transformer oil to broader transit fluid supply.
Quick answers
What is NIGP 40575?
NIGP 40575 is Oil, Transformer, an item in NIGP 04, Automotive Products, Vehicles, and Services.
Which states post the most state and local bids under NIGP 40575?
The states with the most state and local contract opportunities under NIGP 40575 posted in the last 90 days are Florida (1).
Which UNSPSC codes match NIGP 40575?
NIGP 40575 maps to 1 UNSPSC code, 15121505 Transformer oil or insulating oil.
What is the latest state & local contract opportunity under NIGP 40575?
The latest state & local contract opportunity under NIGP 40575 is RFP# 7133-26-ELD - LP&L 50 MVA Transformer for Oliver Substation from Texas, posted June 26, 2026.
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