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- Permitting & Work Filings

# InternalHazardousWasteMaterialsLedger: Permitting & Work Filings

**9 internalHazardousWasteMaterialsLedger: Permitting & Work Filings are listed from Internal Open Data Open Data (internal-sandiegocounty.data.socrata.com, dataset gvdy-5bty), dated 2016-10-15 to 2017-09-27; the most frequent is CALIBRATION GAS #2 - NOX/CO CALIBRATION GAS with 1. Data last updated 2026-11-04; each record links to its official source and a full report.**

Data as of 2026-11-04 · Compiled by Zalwin from Internal Open Data Open Data (internal-sandiegocounty.data.socrata.com, dataset gvdy-5bty) Copy citation

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[Free sample: 3 records (CSV)](/v1/verticals/internalhazardouswastematerialedger/records.csv?category=permitting)

9 records from Internal Open Data Open Data (internal-sandiegocounty.data.socrata.com, dataset gvdy-5bty) (the 6 newest are listed here), dated 2016-10-15 to 2017-09-27. Most frequent: CALIBRATION GAS #2 - NOX/CO CALIBRATION GAS (1). Each record links to a full report and the official source.

Last updated 2026-11-04. Source: Internal Open Data Open Data (internal-sandiegocounty.data.socrata.com, dataset gvdy-5bty).

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Records

9

Most frequent

- CALIBRATION GAS #2 - NOX/CO CALIBRATION GAS (1)
- Nitrogen with CO and NOX calibration gas (1)
- PC-1125 (1)
- MIXED GAS (HELIUM 71%, NITROGEN 16%, CO2 8%, CO 4%, HYDROGEN 1%) (1)
- ENPLATE PC-455 (1)

## How do I get new internalHazardousWasteMaterialsLedger: Permitting & Work Filings by email?

Search, filter and export these records, or get alerts when new ones appear.

[Search and filter](/v/internalhazardouswastematerialedger?category=permitting) [Watch this exact filter](/v/internalhazardouswastematerialedger?category=permitting#more-ways) [See alert plans](/v/internalhazardouswastematerialedger#pricing)

## What are the top internalHazardousWasteMaterialsLedger: Permitting & Work Filings right now?

| Record | Classification | Status | City |
|---|---|---|---|
| CALIBRATION GAS #2 - NOX/CO CALIBRATION GAS | Permit Renewed | Active | |
| Nitrogen with CO and NOX calibration gas | Permit Renewed | Active | |
| PC-1125 | Permit Renewed | Active | |
| MIXED GAS (HELIUM 71%, NITROGEN 16%, CO2 8%, CO 4%, HYDROGEN 1%) | Permit Renewed | Active | |
| ENPLATE PC-455 | Permit Renewed | Active | |
| PC-7077 | Permit Renewed | Active | |

[Browse all InternalHazardousWasteMaterialsLedger record reports](/hub/internalhazardouswastematerialedger/records)

## Which related categories and locations should I check?

### Browse by filing status

[Active / Issued (9)](/hub/internalhazardouswastematerialedger/kind/active)

### Browse by jurisdiction

[Internal Open Data (9)](/hub/internalhazardouswastematerialedger/region/us)

## Frequently asked questions

### How many internalHazardousWasteMaterialsLedger: Permitting & Work Filings are listed?

9 records from Internal Open Data Open Data (internal-sandiegocounty.data.socrata.com, dataset gvdy-5bty) (the 6 newest are shown on this page), last refreshed automatically. The most recent is dated 2017-09-27.

### Can I get alerts for Permitting & Work Filings?

Yes. InternalHazardousWasteMaterialsLedger can email you new records matching this filter; plans are listed on the InternalHazardousWasteMaterialsLedger page.

Source: Internal Open Data Open Data (internal-sandiegocounty.data.socrata.com, dataset gvdy-5bty). Informational only. [RSS feed of new records](/feed/internalhazardouswastematerialedger.xml)

## Often used together

- [NewEntityFilingPulse](/v/newentityfilingpulse)
- [LocalContractAwardPulse](/v/localcontractawardpulse)
- [InternalHazardousMaterialsUndergroundPulse](/v/internalhazardousmaterialsundpulse)
- [PodcastSponsorRadar](/podcastsponsorkit)
- [SecurityTxtAndBugBountyKit](/securitytxtkit)
- [PublicPdfAccessPulse](/publicpdfaccesspulse)