# Sackos Pit

- **MSHA mine ID:** 3503365
- **Status:** Active
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Baker, OR
- **Operator:** RD MAC INC
- **Controller:** Jerome J  Collman
- **Public source rows linked:** 343
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Jerome J  Collman (M38034) → RD MAC INC (L38034) → Sackos Pit (3503365)**

Current identity source: `msha-mines`. This is a current snapshot, not a historical claim.

## Controller and operator valid-time history

- **Alex  Sackos → Sackos Excavating Inc:** 1992-02-01 through 1998-03-08; derived from co-tenure at mine 3503365; source `msha-controller-operator-history`.
- **Tony  Britt → Britt Sand & Gravel:** 1998-03-09 through 2020-01-31; derived from co-tenure at mine 3503365; source `msha-controller-operator-history`.
- **Jerome J  Collman → RD MAC INC:** 2020-02-01 through current/open; derived from co-tenure at mine 3503365; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 9
- Interval anomalies: 0
- Valid-time bounds: inclusive; date granularity; null end means open-ended in the upstream history row; not independent proof of present control.
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 1 historical accident/injury rows; 0 coded fatalities and 12 lost days across the published record.
2. **COMPLIANCE — 1 since 2021:** Violations and penalties 17 violation rows across the full record; 2 carry an S&S flag and $1,540 appears in current assessed amounts.
3. **HEALTH — 6 samples:** Occupational health samples 5 personal; 1 area. 0 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 767 employee hours and 3 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 5 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 5 conference records linked by issuance number.
6. **CONTRACTORS — 0 linked entities:** Contractors Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.
7. **INSPECTIONS — 11 since 2021:** Inspections 37 inspection events and 340 published inspection hours across the historical record.

## EIA annual operating context

No matched record in the 2024 EIA coal-public workbook. This may be inapplicable for a non-coal operation.

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.14101 — Brakes.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101
- **30 CFR 56.11002 — Handrails and toeboards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002
- **30 CFR 56.14107 — Moving machine parts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **30 CFR 56.4200 — General requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200
- **30 CFR 56.1000 — Notification of commencement of operations and closing of mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000
- **30 CFR 56.9300 — Berms or guardrails.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300
- **30 CFR 56.11027 — Scaffolds and working platforms.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11027
- **30 CFR 56.12004 — Electrical conductors.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004
- **30 CFR 47.41 — Requirement for container labels.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2005-05-09 through 2005-05-09; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2023-07-06 through 2023-07-06; source ID `msha-addresses`
- **Metal and Nonmetal Area Samples:** 1 rows; 2026-09-15 through 2026-09-15; source ID `msha-area-samples`
- **Assessed Violations:** 17 rows; 2003-07-24 through 2024-03-05; source ID `msha-assessed-violations`
- **Conferences:** 5 rows; 2004-04-29 through 2004-04-29; source ID `msha-conferences`
- **Controller and Operator History:** 3 rows; 1992-02-01 through 2020-02-01; source ID `msha-controller-operator-history`
- **Inspections:** 37 rows; 2000-08-30 through 2026-09-15; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 203 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 52 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Metal and Nonmetal Personal Health Samples:** 5 rows; 2004-04-13 through 2026-09-15; source ID `msha-personal-health-samples`
- **Violations:** 17 rows; 2003-07-24 through 2024-03-05; source ID `msha-violations`

## Caveats

- This is public-record decision support, not legal advice or an official MSHA record.
- Missing data can indicate no event, publication delay, an unresolved identity, or inapplicability.
- Contractor production data is entity-level and is not attributed to this mine.

## Alternate representations

- HTML: `/mines/sackos-pit-3503365`
- JSON: `/api/v1/mines/sackos-pit-3503365`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3503365/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3503365/relationships`
- MCP resource: `mine://3503365/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`