# excavationwork.cyou

Updated: 2026-10-19

## Network coverage
Pharos Atlas manages 200 live domains: 197 specialist sites and 3 Atlas domains. The specialist network supports 88,100,590,640 canonical URLs across 10 languages.
The URL count covers supported specialist HTML routes and excludes Atlas application routes. Search-engine indexing is measured separately.

Excavation planning, earthwork quality and site water: connect each location to current documents, observations and a responsible review across five subjects.

Languages: en, es, zh, fr, de, pt, ar, hi, ja, ko
Capability: https://excavationwork.cyou/.well-known/pharos.json
Sitemap: https://excavationwork.cyou/sitemap.xml

## Location data and discovery
Dataset: pharos-master-us-2026-10-17-r1
Covered countries: US
Hierarchy source: places-full-us-2026-09-22-r1
Actual hierarchy inventory: 50 states, 919 cities, 34236 neighborhoods, 111226 geographic references.
Full sitemap index: https://excavationwork.cyou/sitemap.xml
Location data API: https://excavationwork.cyou/data/locations/manifest.json
State records: https://excavationwork.cyou/data/locations/states.json
Source catalog: https://excavationwork.cyou/data/locations/sources.json
Taxonomy: https://excavationwork.cyou/data/taxonomy.json
API parameters: language, page (starts at 1), page_size (default 50, maximum 100; contextual references use 50). Follow response links.next until null. Unknown records/pages return 404; invalid queries return 400; unavailable validated data returns 503. Data and answer responses follow the scheduled commercial access policy below.
Locations are source-declared navigation context. Geographic references and nearby contextual places are not verified service providers, administrative boundaries, or independently verified local conditions.
Search, AI input, and AI training permissions: allowed; access terms still apply.

## Topics
- excavation planning: https://excavationwork.cyou/en/topics/excavation-planning
- grading and cut fill records: https://excavationwork.cyou/en/topics/grading-and-cut-fill-records
- trenching and utility interfaces: https://excavationwork.cyou/en/topics/trenching-and-utility-interfaces
- compaction and earthwork quality: https://excavationwork.cyou/en/topics/compaction-and-earthwork-quality
- site drainage and erosion interfaces: https://excavationwork.cyou/en/topics/site-drainage-and-erosion-interfaces

## Pharos network
- Ask: https://pharosatlas.com/en/
- Network directory: https://pharosatlas.info/network
- Company: https://pharosatlas.io/


## Primary reference links
- OSHA: Specific excavation requirements: https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.651
- OSHA: Requirements for protective systems: https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.652
- Construction Program Management and Inspection Guide: model earthwork QC plan, Appendix B Part 3 continuation: https://www.fhwa.dot.gov/construction/cpmi04b8.cfm
- Developing Your Stormwater Pollution Prevention Plan: A Guide for Construction Sites: https://www.epa.gov/sites/default/files/2015-10/documents/sw_swppp_guide.pdf
- Metrological Traceability: Frequently Asked Questions and NIST Policy, NIST TN 2156: https://www.nist.gov/metrology/metrological-traceability

Content is Pharos network guidance; reference links do not imply that a source endorses or verifies every generated answer.

## Access notice
Public access is free during a 30-day readiness window. The verified Pharos x402 toll gate begins October 24, 2026 at 12:00 AM Central: $0.0008 in USDC on Base mainnet per successful response. Prepare now at https://billing.pharosatlas.com/.well-known/pharos-billing.json. Contracts: https://summerall.capital/

Public content is available without payment during the readiness window. The x402 payment rail has been tested and will enforce the published per-response price automatically at the stated time.