The record
The source documents
This file is built from ten City of Aurora purchasing documents, obtained through the Colorado Open Records Act (CORA). Each is published below as a downloadable PDF, with its exact size and SHA-256 hash listed under Download & verify.
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PO 24P0294
Purchase order — automated license plate readers
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Master Services Agreement
City of Aurora & Flock Group Inc. — master agreement
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Change Order 1
Amendment to PO 24P0294 — retention and deployable cameras
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Change Order 2
Amendment to PO 24P0294 — storage cost correction
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Change Order 3
Amendment to PO 24P0294 — Wing software on city-owned cameras
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PO 25P0207
Purchase order — 20 cameras for the School Resource Officer unit
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PO 25P0332
Purchase order — additional license plate readers
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Change Order 4 / Amendment 4
Amendment to the master agreement — Drone as First Responder program
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PO 1222
Purchase order — drone program, year one
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PO 1367
Purchase order — annual camera renewal
Totals, stated plainly
The base license-plate contract (PO 24P0294) reached $408,249.94 after its three change orders. Adding the four further awards as written — $66,600 (SRO cameras), $291,000 (more ALPR), $500,000 (drones, year one), and $348,700 (camera renewal) — gives $1,614,549.94 in purchase orders documented here.
This sum reflects the amounts written on the orders. It is not the same as the full multi-year contract ceilings, which are larger: the drone program alone carries a three-year total of $1,500,000, and the SRO camera contract a two-year total of $130,200.
Download & verify
Each file below is the exact copy published on this site. After downloading, you can confirm it has not been altered in transit by computing its SHA-256 hash and comparing it to the value listed here.
Compute your own with shasum -a 256 FILE (macOS, Linux)
or Get-FileHash FILE (Windows PowerShell). The 64-character value should match.
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24P0294-purchase-order.pdf
(42,984 bytes)
7e4e5875e07e4da5e4ff788233de2584c95c2827be0d3053d666f7db4a28a9be -
master-services-agreement-2024-03-05.pdf
(10,429,784 bytes)
f63b3bd8bdbd4709d7907c6ab828913642f3745f328995726f5c53f9d7bd0e2e -
change-order-1.pdf
(347,864 bytes)
0e0eac2268ea5ee36a27893e25e4d1cac2f4c94a739aef49306985b3ca23d5da -
change-order-2.pdf
(297,716 bytes)
df42cfeba8e75abe5d6e11391ad285154add5ac2039b80e29aa518ecae592601 -
change-order-3.pdf
(792,220 bytes)
538dddf22ca36f5f3dcc23a8df3a975c5eeb02e6ec0b99707d154231564579c1 -
25P0207-purchase-order.pdf
(844,134 bytes)
c4e8a3f9fa274aff98aeb92d123a620c837270b17ba8c82f1b5fa17f401e4594 -
25P0332-purchase-order.pdf
(110,383 bytes)
d25958f57f27464af38c3537f773cf4e90558d54c8e290ff10b41669b012dc3a -
change-order-4.pdf
(1,573,399 bytes)
f30cf606c7fa71ef02582f6838126100e2e446300b21d18bcb87d992cf0c1443 -
PO1222-purchase-order.pdf
(408,086 bytes)
f5c96cf2a2d2162fbdbc7f0697a1622d9c4a8e2352eca4f59ef72f9fffaa093d -
PO1367-purchase-order.pdf
(1,351,392 bytes)
ee645facb3eef65eea611977fca766beebbdfefaf6ce438f93463dc175412cd6
How these copies were prepared
These are City of Aurora purchasing records, released under CORA. Before publication, each file was processed so that the copy here carries no hidden personal data, while the public content of the record is preserved:
- Metadata stripped. All document metadata was removed from every file — author names, internal working file names, and authoring-software fingerprints that several of the originals carried. The published files contain no such metadata.
- One direct line redacted. A single direct vendor phone number that appeared in Change Order 4 was blacked out, consistent with the City custodian's own redaction of direct numbers elsewhere in the set.
- Public content retained. The names, titles, government email addresses, and office phone lines of the public officials and vendor representatives who signed or are named on these contracts are left intact, because they are part of the public record. Where the City had already redacted information, that redaction remains.
- Hashes identify this site's copies. Because the files were processed as above, each SHA-256 above identifies the copy published here, not the raw file as received.
Verified before publication: the files contain no requester information. If you believe any personal information remains in a published file, please flag it and it will be addressed.