|
gptkbp:instanceOf
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gptkb:Company
|
|
gptkbp:associatedWith
|
gptkb:Comstock_Lode
|
|
gptkbp:challenges
|
Funding issues
|
|
gptkbp:collaboratedWith
|
Mining companies
|
|
gptkbp:community
|
Engaged with local communities
|
|
gptkbp:communityImpact
|
Job creation
|
|
gptkbp:communityPrograms
|
Infrastructure development
|
|
gptkbp:communitySupport
|
Local miners
|
|
gptkbp:constructionMaterial
|
1878
Tunnel boring
|
|
gptkbp:constructionStarted
|
1869
|
|
gptkbp:culturalImpact
|
Influenced local folklore
|
|
gptkbp:debutYear
|
1880
|
|
gptkbp:dissolved
|
1890
|
|
gptkbp:economicImpact
|
Boosted local economy
|
|
gptkbp:electronicSystems
|
Civil engineers
Water drainage
Tunnel design
|
|
gptkbp:elevation
|
1,200 feet
|
|
gptkbp:environmentalConcerns
|
Water pollution
|
|
gptkbp:environmentalImpact
|
Altered landscape
|
|
gptkbp:explores
|
Access to mines
|
|
gptkbp:financials
|
Investors
|
|
gptkbp:founded
|
1865
|
|
gptkbp:founder
|
gptkb:Adolph_Sutro
|
|
gptkbp:hasFunding
|
$1 million
|
|
gptkbp:headquarters
|
gptkb:San_Francisco,_California
|
|
gptkbp:historicalContext
|
Post-Gold Rush era
|
|
gptkbp:historicalFigures
|
gptkb:Adolph_Sutro
|
|
gptkbp:historicalImpact
|
Significant in mining history
|
|
gptkbp:historicalSignificance
|
First major tunnel in the Comstock Lode
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Sutro Tunnel Company
|
|
gptkbp:impact
|
Economic_development_in_Nevada
|
|
gptkbp:industry
|
Mining Engineering
|
|
gptkbp:inputOutput
|
Precious metals
Silver and gold
|
|
gptkbp:keyPeople
|
gptkb:Adolph_Sutro
|
|
gptkbp:legacy
|
gptkb:Sutro_Tunnel
gptkb:Sutro_Baths
|
|
gptkbp:length
|
3.6 miles
|
|
gptkbp:location
|
gptkb:Nevada
|
|
gptkbp:navigationEquipment
|
Engineering marvel
|
|
gptkbp:notableEvent
|
gptkb:Sutro_Tunnel
|
|
gptkbp:openedIn
|
Decline in mining activity
|
|
gptkbp:operationalArea
|
Western_United_States
|
|
gptkbp:paymentMethods
|
Stock sales
|
|
gptkbp:productionCompany
|
Underground mining
Flooding issues
Hydraulic mining
|
|
gptkbp:project
|
1881
9 years
Private investors
Technical difficulties
Tunnel construction
Increased mining efficiency
Large-scale mining project
Pioneered mining techniques.
Adolph_Sutro's_leadership
|
|
gptkbp:purpose
|
Mining
|
|
gptkbp:relatedPatent
|
gptkb:Sutro_Baths
|
|
gptkbp:relatedTo
|
Mining technology
|
|
gptkbp:safetyFeatures
|
Ventilation_shafts
|
|
gptkbp:significance
|
Improved mining conditions
|
|
gptkbp:successor
|
gptkb:Sutro_Tunnel
|
|
gptkbp:technology
|
Engineering techniques
|
|
gptkbp:waterManagement
|
Drainage system
|
|
gptkbp:waterSource
|
gptkb:Sutro_Tunnel
|