Report for Cape Meares (Oregon) - 1910

General
District: 13th
Inspector: Major J. F. McIndoe, Corps of Engineers, U.S.A.
Location: Situated on the W'trly extremity of Cape Meares, Oregon
Date of Report: 02/28/1910
Latitude: 45° 29' 00"
Longitude: 123° 58' 25"
Premises
Site: Reserved by executive order.
Date of Reservation: 05/30/1899
Date of Deed:
Date of Permission:
Date of Lease:
Area of the Entire Site: 232.84 Acres
Area Inclosed: About 12 acres enclosed by wire & woven wire fence.
Character of Soil: Loamy.
Distance of tower from Nearest High-Water Mark: About 50'
Inclosures to Premises / Type of Fence: Yard around dwellings is inclosed w picket fence; garden is inclosed w woven wire fence.
Wharf or Landing on Premises:
Road to Land or Wharf Chararacter of and Distance: A dirt road about 2 M long leads to small boat landing on Tillamook Bay known as Barnegat.
Means to Reach Light Station: By tream from Tillamook City or by launch or small boat to landing in bay, then on foot to station.
Distance to Nearest Road: 4-1/2 M to junction of lighthouse road w county road leading to Tillamook.
Distance to Post Office: There is Post Office (Barnegat) at the station.
Distance to Village: Netarts - 6 M; Tillamock - 9M
Facilities for Public Conveyance: None beyond Tillamook City
Facilities for Private Conveyance: Hire a team from Tillamook City - 9 M, also by launch from same place to Barnegat - 2 M from station.
Means Used for Support of Lantern: Tower
Number of Separate Lights: 1
First Built or Established: 1890
Last Rebuilt, Repaired, or Renovated:
Condition at This Date: Fair.
Shape of Tower in Plan: Octogonal.
Form of Tower: Pyramidal.
Height from Base to Ventilator Ball: 36'
Height of Focal Plane Above Mean High Water: 220'
Background of Lighthouse as Seen from Sea: Dark timber from W'wrd; distant hills from N'wrd & S'wrd.
Color of Tower: White.
Color of Tower/ How Produced: Paint.
Tower Connection: Detached about 1,000' W'rly from dwelling.
Object of Navigation: Seacoast.
Building Materials: Brick sheathed w cast iron plates.
General Description:
Wall Thickness at Base: 2' 9"
Wall Thickness at Parapet: 10" @ lantern gallery floor.
Diameter at Base: Octagonal, 17' 6" outside; 12' circular inside.
Diameter at Parapet: Octogonal, 13' 8" outside; 12' circular inside
Kind of Stairway and Steps: Cast iron.
Number of Landings: 1
Size of Glass: 10" x 17" - 8 lights
Number of Windows and Size of Sash: 1: 24" x 28"; 2 sashes.
Number of Doors: 2 - 1 to workroom & 1 to windlock.
Kind of Foundation and Depth Below Surface: Rock about 12"
Character of Soil Surrounding the Lighthouse: Rocky w light covering of loamy soil.
Soil Susceptibility: Grass: too windy around tower for shrubs or trees.
Miscellaneous Remarks: Soil around dwellings is good & small fruits grow readily. Heavy timber begins immediately E'rly of dwelling site.
Lantern and Fixtures
Order of Lantern: 1st
Shape of Lantern: Polygonal
Diameter to Glass: 11' 11-1/2"
Diameter in the Clear: 11' 4"
Number of Sides: 16
Type of Bars: Vertical
Thickness of Bars:
Height Glazed: 9' 9" to 9' 4" of glass
Number of Plates in Height: 3
Number of Plates Each Side: 3
Thickness of Plates: 3/8"
Size of Plates: Bottom: 30-3/4"; middle: 39-3/16"; top: 44-11/16"; all 28" wide
Number of Storm Panes: 3
Unglazed Side of Lantern: Glazed all around.
What Bearings:
Construction Material Lantern: Cast iron, steel, copper, zinc, brass & glass.
Construction Material Roof / Cowl: Sheet copper on steel frame roof lined on inside w sheet zinc.
Ventilator / Cowl: Copper w openings on under side.
Lightning Spindle: Brass w platinum tip.
Description of Lightning Rod:
Balustrade: Lantern gallery of cast iron is at level of lantern floor & is reached by outside stairs from ground.
Lantern Doors: There are no doors in lantern.
Floor of Lantern: Cast iron & glass.
Watchroom Doors: No door between watchroom & lantern; there is wooden door leading from watchroom to stairs below.
Parapet Diameter: There is no parapet. Lantern gallery is octagonal & is 18' 4" diameter inside rail.
Ventilators
Location / Number: Lantern is ventilated through openings inside of wall under lantern gallery, communicating w openings in inside wall at base of tower.
Ladders / Cleaning Arrangement: An iron ladder hooking over ladder rail on lantern roof.
Curtain Hooks / Hanger: Secured to rod of spider frame supporting tin cone over lens.


Watchroom
How is Watchroom Fitted: 2 lockers for storm panes, towels & tools.
How is Relief Called: Magneto call bells w galvanized transmission wire.
Where is Call System Led: From workroom at base of tower to each dwelling.
Illuminating Apparatus
Kind of Apparatus: 2 hours 30 minutes
Intensity in Candles:
Name of Maker: Henry Lepaute
Year Made: 1887
Marks and Number: Henry Lepaute, Ingeneurs Constructeurs, 6 Rue Lafayette, Paris HL/328 HL/328 1887
Order of Apparatus: 1st
Inside Diameter: 6' 3/8" fixed portions, 6' 1/4" flash panels
Light Characteristic: Fixed white varied by a red flash every minute.
Time of Revolution: Four minutes.
Flash Interval: 1 minute.
Duration of Flash: About 5 seconds.
Arc of Each Fixed Part: 45 degrees.
Number of Panels: 8
Number of Flash Panels: 4
Arc of Each: 45 degrees
Number of Elements in Central Drum: 26 fixed: 24 in flash panels
Number of Prisms Above Center Drum: 15 fixed: 15 in flash panels
Number of Prisms Below Center Drum: 6 fixed: 6 in flash panels
Does Apparatus Revolve?: True
Is There a Revolving Belt?: False
Revolving Panels:
How Flash is Produced:
Number of Vertical Elements Panel:
Fixed Lens Covered:
Pedestal: Cast iron ciruclar in plan. Lower portion fitted w 4 doors w glass panels, the clock set on base inside pedestal.
Service Table: Top of locker in workroom used as service table.
Draft Tube Description: Brass 5" diameter w 7" diameter cast iron connection to 3-15/16" sheet iron damper tube, the latter carried on 3 lugs riveted to it & supported on ring at base of connecting tube.
Revolving Machinery: Clock work in base of pedestal.
Standby and Description:
Chariot Float or Balls: Chariot.
Chariot Description: Main chariot wheels are brass; 10: 5" diameter, 7/8" thick traveling in circle 22" diameter; 2 rows of guide wheels revolving horizontally around center column 10-3/4" diameter, wheels of brass 3- 5/8" diamter, 9/16" thick, all w crowned faces.
Length of Drop Tube: 10' 1"
Clock Weight:
Length of Winding Time: 2 hours 30 minutes
Drive During Rewind:
Machinery Protection: Cast iron pedestal fitted w doors having glass panels.
Regulated: Air resistance governor, arms of which can be set at varying angles, also, by increasing or decreasing the weight.
Lens Protection:
How Color is Produced: Panels of ruby glass covering the flashing panels of lens.
Red Sectors Description: Red flashes pass around the horizon.
Where Color Attached: By hinges to outside of frame of lens.
Form of Colored Glass:
Lamp Description: Funck float lamp; 4-5/16" diameter outside wick.
Type of Illuminant:
Number of Spare Lamps: 1
Number of Spare Burners: 3, this includes 1 on spare lamp.
Candle Power:


Clock Cord Description
Revolving Cord:
Size of Clock Cord:
Length of Clock Cord:
How Led: From drum in pedestal over traveling sheave & through pulley on weight, back to pedestal where end is secured; the weight is vertically below pedestal.
Diameter and Length of Clock Drum:


Vapor Oil Lamp
Number of Wicks or Mantels:
Diameter of Outside Wick: 4 5/16"
Diameter of Mantel:
Diameter of Circum Circle:
Closets and Store Rooms
Tower Closet Use: No closets in tower, 1 closet in workroom fitted w 2 shelves & hooks.
Oil House Description: About 70' from tower; no fittings.
Oil House Inside Dimension: 9' 6" x 14' 0"
Oil House Construction Material: Brick, galvanized iron roofs.
Oil House Capacity: 3,240 gallons
Other (Describe): There are closets in watchroom & dwellings fitted w shelves & hooks.
Suitability: Dry & suitable.
Dwelling
Location: 1,000' E'rly from dwelling.
Coloring: White w gray trimmings & brown roof.
Construction Materials: Brick basement, walls & frame super structure, 1-1/2 stories in height.
Number of Rooms: 7 exclusive of garrett & basement.
Number of Dwellings:
Heating Plant:
Number of Keepers: 1
Furnished Quarters:
NOT Furnished Quarters:
Outhouses: 1 barn, 1 woodshed, 3 poultry houses & 1 privey.
Outhouse Coloring: White w gray trimmings & brown roofs.
Paths and Walks: Plank walk around dwellings & from dwelling to tower.
Area Inclosed: About 1-1/3 acres w woven wire, picketted & barbed wire fences.
Area of Garden: About 6/10 acre.
Area Timber or Shrubbery:
Cultivation Area Available:
Area Cultivated:
Character of Surroundings: Densely wooded, loamy soil intersected w deep ravines.
Stove, Maker:
Stove, Size:
Sink, Maker:
Sink, Size:
Pump, Maker:
Pump, Size:
Lamps:
Assistant Keepers Dwellings
Location: 1,000' E'rly from dwelling.
Coloring: White w gray trimmings & brown roof.
Construction Materials: Brick basement walls & frame super structure, 1-1/2 stories in height.
Number of Rooms: 7 - 4 occpd by 1st Assist; 3 occupd by 2nd Assist.
Heating Plant:
Number of Keepers: Two assistants
Outhouses: 1 barn, 1 woodshed, 3 poultry houses & 1privy.
Outhouse Coloring: White w gray trimmings & brown roofs
Paths and Walks: Plank walk around dwellings & from dwelling to tower.
Area Inclosed: About 1-1/3 acres w woven wire, picketted & barbed wire fences.
Area of Garden: About 6/10 acre
Area Timber or Shrubbery:
Cultivation Area Available:
Area Cultivated:
Character of Surroundings: Densely wooded, loamy soil intersected w deep ravines.
Stove, Maker:
Stove, Size:
Sink, Maker:
Sink, Size:
Pump, Maker:
Pump, Size:
Lamps:
Water
How Procured: From spring.
Quality: Good.
Quantity: Ample.
Injury Possible: No.
Purity Precaution: Cistern for collection of rainwater from dwellings, filtered through brick wall but not used.
Tank Capacity: 1 cistern for rainwater between dwellings - 7,800 gallons; 1 cistern for storage of spring water 300' E of dwelling - 9,700 gallons.
Tank Material: Brick cemented.
Distilling Apparatus: False
Distilling Manufacturer:
Well Description: Water obtained by gravity.
Well Diameter:
Well Lining:
Pump or Bucket: Water obtained by gravity.
What Power Used:
Distance from Dwelling: Water piped to dwellings from spring 1800' E'rly of dwelling
Healthfulness
General Opinion: Good, healthy.
Diseases:
Prevalency:
Local Causes:
Recommended Improvements:
Miscellaneous
Access to Lighthouse: Landing on beach of Tillamook Bay at half-tide, 2 M NE'trly from station. Rough boathouse built by Keeper. No good road from landing to station but freight is carried by packhorse or sleds. Fair road to Netarts, 6 miles or Tillamook City, 9 miles.
Distance and Direction: Landing on Tillamook Bay about 2 M NE'rly; Netarts Bay, 6 M S'rly & Tillamook City, 9 M E'rly.
Miscellaneous Remarks: Station in good condition w the exception of roofs of oil houses & barn. Illuminating apparatus in good condition w exception of 12 small prisms missing in upper tier of central drum of lens.
Supplemental Reports
Inspr's ltr
Jan. 26, 1914
Illuminating App.: Fixed part full height
Flash panel includes dioptric & lower catadioptric: zones, but does not include catadioptric cupola.
 
Superintendent of Lighthouses, Portland, OR
January 17, 1936
Duration of flash: 0.7 sec
Candlepower of fixed white light: 18,500
Candlepower of red flash: 160,000
Photometer readings by 3rd Dist. 1000 W T-20 lamp: 500,000 (thru ctr dioptric sec. of 1st order 45 deg. flash panel)
Add for lower catadioptric prisms: 85,000
Deduct 10% for lantern glass: -58, 500
 
Supt. letter cont.
January 17, 1936
This shows 1B value on only 93.5: 526,500 cp
C.p. = 93.5 x 11250 x 1/2 =: 526,500 cp
Add for upper fixed panel catadioptric prisms: 5,500 approx.
For red flash 3/10 x 532,000 =: 160,000 cp approx.
On basis of intrinsic brilliancy of 93 cp of fixed: white light would be 93 x 1.7 x 235 cm x 1/2 = 18, 500 cp.