Report for Pass Manchac (Louisiana) - 1911

General
District: 8th
Inspector: Thomas P. Brown, Supt.
Location: On N'ly side of mouth of pass.
Date of Report: 09/21/1911
Latitude: 30° 17' 52"
Longitude: 90° 17' 52"
Premises
Site: Purchase
Date of Reservation:
Date of Deed: 05/26/1838
Date of Permission:
Date of Lease:
Area of the Entire Site: 2.24 acres
Area Inclosed: 3/4 acre
Character of Soil:
Distance of tower from Nearest High-Water Mark: About 25'
Inclosures to Premises / Type of Fence: Wooden picket fence
Wharf or Landing on Premises: Yes
Road to Land or Wharf Chararacter of and Distance:
Means to Reach Light Station: Boat
Distance to Nearest Road:
Distance to Post Office: Akers, LA., 7 miles
Distance to Village:
Facilities for Public Conveyance:
Facilities for Private Conveyance:
Means Used for Support of Lantern: Brick tower
Number of Separate Lights: 1
First Built or Established: 1839
Last Rebuilt, Repaired, or Renovated: 1911 repaired
Condition at This Date:
Shape of Tower in Plan:
Form of Tower:
Height from Base to Ventilator Ball:
Height of Focal Plane Above Mean High Water: 31'
Background of Lighthouse as Seen from Sea: Woods
Color of Tower: White
Color of Tower/ How Produced: Paint
Tower Connection: By brick walk
Object of Navigation: Local navigation
Building Materials: Brick
General Description:
Wall Thickness at Base:
Wall Thickness at Parapet:
Diameter at Base:
Diameter at Parapet:
Kind of Stairway and Steps: None, reached from attic of dwelling.
Number of Landings:
Size of Glass: 8 x 10
Number of Windows and Size of Sash: 2; 8" x 10", 6 lights, double sash
Number of Doors: 2 up 6' 3" x 2' 3"; Door 6' 11" x 2' 10"
Kind of Foundation and Depth Below Surface:
Character of Soil Surrounding the Lighthouse:
Soil Susceptibility:
Miscellaneous Remarks:
Lantern and Fixtures
Order of Lantern: 5th
Shape of Lantern: Polygonal
Diameter to Glass: 7' 1/2"
Diameter in the Clear:
Number of Sides: 10
Type of Bars: Vertical
Thickness of Bars:
Height Glazed: 3'
Number of Plates in Height: One
Number of Plates Each Side: One
Thickness of Plates: 3/16"
Size of Plates: 3' high - 2' 3" wide
Number of Storm Panes:
Unglazed Side of Lantern:
What Bearings:
Construction Material Lantern: Iron
Construction Material Roof / Cowl: Iron
Ventilator / Cowl: Yes, iron
Lightning Spindle: Yes
Description of Lightning Rod:
Balustrade: Yes, iron
Lantern Doors: In parapet wall
Floor of Lantern: Stone
Watchroom Doors: None
Parapet Diameter:
Ventilators
Location / Number: 5, in parapet
Ladders / Cleaning Arrangement: None
Curtain Hooks / Hanger: Fitted to soffit casting
Illuminating Apparatus
Kind of Apparatus:
Intensity in Candles: 360
Name of Maker: L. Sautter Co
Year Made:
Marks and Number: L. Sautter & Cie. Constructeurs a Paris
Order of Apparatus: 5th
Inside Diameter: 14 3/4"
Light Characteristic:
Time of Revolution:
Flash Interval:
Duration of Flash:
Arc of Each Fixed Part: 270 degree lens 90 degree (mirror) dark on shore
Number of Panels: 4
Number of Flash Panels:
Arc of Each:
Number of Elements in Central Drum: 5
Number of Prisms Above Center Drum: 5
Number of Prisms Below Center Drum: 3
Does Apparatus Revolve?: False
Is There a Revolving Belt?: False
Revolving Panels:
How Flash is Produced:
Number of Vertical Elements Panel:
Fixed Lens Covered:
Pedestal: Iron
Service Table:
Draft Tube Description: None
Revolving Machinery:
Standby and Description:
Chariot Float or Balls:
Chariot Description:
Length of Drop Tube:
Clock Weight:
Length of Winding Time:
Drive During Rewind:
Machinery Protection:
Regulated:
Lens Protection: Linen
How Color is Produced:
Red Sectors Description:
Where Color Attached:
Form of Colored Glass:
Lamp Description: 5th order
Type of Illuminant: Oil
Number of Spare Lamps: 2
Number of Spare Burners: 3
Candle Power: 38 cp


Vapor Oil Lamp
Number of Wicks or Mantels: 1
Diameter of Outside Wick: 1 3/8"
Diameter of Mantel:
Diameter of Circum Circle:


Parabolic Mirror
Parabolic Opening:
Parabolic Mirror Depth: 1 3/4"
Parabolic Focal Length:
Parabolic Material: Silvered copper
Closets and Store Rooms
Tower Closet Use: 2, general use
Oil House Description: About 80' SW of tower
Oil House Inside Dimension: 7' 2" x 9' x 8' 10" high
Oil House Construction Material: Brick oil house fitted with end ventilators
Oil House Capacity: About 300 5-gal cans
Other (Describe): 2, Provisions & supplies
Suitability: Dry - suitable
Fog Signal General
Fog Signal Kind: Gamewell Clockwork
Time to Start: 10 sec.
How Long Will Pressure Last:
Manufacturer:
Year of Manufacture:
Characteristic: 1 stroke every 30 sec.
Duplication: None
Timing Device:
If whistle, siren, or trumpet, Pressure at Which Blown:
Height Above Water:
Compass Direction:
Location: Lake Pontchartrain side, entrance to Pass Manchac
Distance and Direction: SE from tower
Water Supply:
Reached from Lighthouse: By wooden gallery
Description of Fog Signal Building: Square pyramidal wooden tower
Pressure And Recording Gauge:
Bell Signal
Weight: 1,196 lbs
Metal: Bronze
Diameter: 3' 6"
Height: 2' 6"
Time: 4.5 hrs
Manufacturer: Ponten Chaplin Mfg Co. 1898
Weights for Operation:
Dwelling
Location: West
Coloring: White, green blinds
Construction Materials: Brick & wood
Number of Rooms: 8
Number of Dwellings:
Heating Plant:
Number of Keepers: 1 Keeper, 1 asst.
Furnished Quarters:
NOT Furnished Quarters:
Outhouses: 1 large outhouse, 2 rooms, 1 WC
Outhouse Coloring: White
Paths and Walks: Plank to outhouses
Area Inclosed:
Area of Garden:
Area Timber or Shrubbery:
Cultivation Area Available: Subject to overflow at high water
Area Cultivated: None in parapet
Character of Surroundings: Marsh, & swamp, wooded.
Stove, Maker: Woodward Wight -60
Stove, Size: 7-18
Sink, Maker: Enam. iron
Sink, Size: 16 x 28
Pump, Maker: The Demmig Co., Salem, OH
Pump, Size: No 3
Lamps: 2 Tub table, 2 hand table
Water
How Procured: Cistern
Quality: Good
Quantity: Ample
Injury Possible: No
Purity Precaution: Have tops
Tank Capacity: Wood - 10' bot 9' staves - 5000 gal; Brick 7x7 8' deep 4000 gal.
Tank Material: 1 wood, 1 brick
Distilling Apparatus: False
Distilling Manufacturer:
Well Description:
Well Diameter:
Well Lining:
Pump or Bucket:
What Power Used:
Distance from Dwelling:
Healthfulness
General Opinion: Good
Diseases:
Prevalency:
Local Causes:
Recommended Improvements:
Miscellaneous
Access to Lighthouse: 150' wooden wharf onto cat cased piles. 4' wide. boathouse at end
Distance and Direction: S'ly 100'
Miscellaneous Remarks:
Boats
Boat #1
Boat Number: 30
Type: Motor Yawl
Length: 5' 8"
Width: 16'
When Built: 1909
Date Harbored at Station: 1909
Sails: False
Suited to Work: Yes
 
Boat #2
Boat Number: 29
Type: Motor Yawl
Length: 5'
Width: 16'
When Built: 1902
Date Harbored at Station:
Sails: False
Suited to Work: Yes


Power Boat
Engine Type: Fox
Horsepower: 7
Engine Maker:
Spare Coil:
Magnet: Henricks
Battery: Ignitions
Propeller Diameter: 14"
Propeller Pitch: 16"


Miscellaneous
General Information: Note: engine is property of Keeper
Boats on Station: In boathouse