Lighthouse Inspection Reports Database
Humboldt Bay Light Station
Fog Signal Equipment
Report Sections:
Premises | Lantern and Fixtures | Ventilators and Watchroom | Illuminating Apparatus | Closets and Storerooms
Fog Signal General | Fog Signal Equipment | Dwelling | Asst. Keepers Dwellings | Water | Healthfulness
Lighthouse Access | Station Boat Info | Tools and Accessories | Light Vessel Specific | Inspection Reports
Supplemental Reports
Steam Boiler:
Kind:
Tube:
Dimensions:
Length:
Diameter:
Tube desc:
Steam tube diameter:
Steam Furnace Kind:
Furnace length:
Furnace width:
Furnace height:
Steam heat surface:
Steam grate surface:
Number of grate bars:
Kind of grate bars:
Steam fuel:
Steam safety valve:
Steam max pressure:
Steam working pressure:
Steam diam of smokestack:
Smokestack height:
Drum dimension:
Steam Drum diameter:
Steam covering:
Steam boiler condition:
Steam boiler built:
Where built:
Manufacturer:
Steam heater:
Kind:
Size:
Heater time affect:
Steam Engine kind:
Steam Engine revolution:
Steam Engine cyl diameter:
Steam Engine piston stroke:
Steam Engine pipe size:
Steam Engine when built:
Steam Engine where built:
Manufacturer:
horizontal
flue tube
12'
3' 6"
41 - 12' long
3"
brick
4'
4'
20"
430 sq.ft.
16 sq. ft.
18 double bars
double iron bars - no name
pine wood
pop
#1 - 140 lbs; #2 - 80 lbs
70 lbs
20"
brick stack 50'
4'
2' 6"
asbestos
#1 good; #2 fair
#1 - 1903; #2 - no date, abt 18 yrs old.
#1 - Eureka; #2 - San Francisco
#1 - Langford Bros; #2 - no name
no name
64 rpm
5"
6.5"
3"
no date mentioned
no name mentioned
no name mentioned
Steam Signal
Whistle diameter:
Whistle height:
Whistle orifice:
Whistle tone:
Whistle chime:
10 & 12"
20"
2.5"
single