Where to look
| Source | What you can find | Caution |
|---|---|---|
| Clear Roads project pages | Project 17-02 produced standard specifications for plow blades with carbide inserts, completed April 2020; the page says agencies use a wide variety of requirements and the standard aims to enable shared specifications | Read the current version and revisions listed under the study documents |
| Bid aggregators | Summaries of public solicitations and results; for example, the South Dakota Bid Network lists a Sioux Falls solicitation for flat one-way cutting edges with bid results | Summaries may be incomplete; go to the agency for documents |
| Agency procurement portals | Solicitation documents with technical specifications and terms | Some need registration; documents may expire after award |
| Public meeting packets | Council or board items that attach contracts and specifications | Search by agency and date |
| Public records request | Past solicitations, tabulations and specifications | Follow the agency’s process and expect a delay |
| Clear Roads product experience file | State comments on blades, to understand what matters in a specification | Opinions, not specifications |
Search approach
Agency specifications are public but badly indexed, so the search terms matter more than the search engine.
- Use terms the agencies use: “cutting edge”, “plow blade”, “carbide insert”, “snow removal equipment”.
- Filter by date, since specifications change.
- Download the solicitation and the attachments, not just the notice.
- Note the agency, date, document name and where you found it.
- Compare several agencies’ requirements in a table.
Template: comparison
| Agency | Date | Insert | Dimensions | Bolt pattern | Testing and acceptance |
|---|---|---|---|---|---|
A short public records request
If you cannot find a document online, ask the agency’s records office for the plow blade or cutting edge specification attached to its most recent solicitation, with the tabulation and award notice. Give the date range and the product description, and ask for electronic copies. A narrow request is answered faster than a broad one. Keep the reference number and the date of your request.
Limits
Do not copy another agency’s specification without understanding why each line exists. Specifications may be copyrighted or tied to local conditions.
Boundary: Only some sources are listed and aggregator summaries may be incomplete; use each agency’s own documents and check reuse rules before copying any text.
Sources and further reading. External references are dated; where a figure is quoted, the link shows where it came from.
Clear Roads: Standard Specifications for Plow Blades with Carbide Inserts (Project 17-02) (completed April 2020) ↗South Dakota Bid Network (aggregator of public bid results): Bid Results on Flat One Way Cutting Edges For Snow Removal Equipment (Sioux Falls Public Works) (bids opened 2026-07-16; read 2026-10-24) ↗Municipal Plow Blade Bid Specification: Writing the Technical Section ↗How to Write a Snow Plow Blade Specification That Survives a Full Season ↗Carbide snow plow blades ↗Snow Emergency Plans and Depot Readiness: Why Edge Stock Belongs in the Plan ↗Reading Public Bid Tabulations for Cutting Edges: What Unit-Price Spreads Tell You ↗Comparing Three Edge Types on One Route Set: A Design for a County Road Commission ↗
