Laurel Hill Historical Document Database


District of Columbia Workhouse and Reformatory Architectural Drawings and Plans

Hisorical Documents LortonThe Fairfax Department of Planning and Zoning has acquired over 400 architectural drawings, sketches, and plans from 1910-1979 that illustrate numerous historic buildings, structures, sites, and objects from the historic Lorton Reformatory and Penitentiary. The physical documents were digitized and published on-line in February 2013. The digitized Lorton Reformatory and Penitentiary documents are available below.

Further details about buildings, structures, and sites may be found within the National Register of Historic Places registration form. You need Adobe Acrobat Reader to use these forms if you do not have it please click on the image below to download it.

Background

The District of Columbia Workhouse and Reformatory Property, also known as Lorton Reformatory and Penitentiary, Lorton Prison and Laurel Hill, is a large tract of land in Fairfax County, Virginia, where the District of Columbia established a prison in 1910. The prison continued in operation until 2001. Conceived as a progressive facility, initially a low security work camp for people convicted of minor offenses, the prison included areas without walls, fences, or bars. The architectural documents contained within this website represent three prison campuses and related remote facilities built to accommodate various prison-related activities. The Reformatory and the Penitentiary occupy the northern tip of the historic district area, while the third campus, known as the Workhouse, occupies the southwestern tip. The Penitentiary wall encloses an area of a little over 11 acres. The historic buildings at the Workhouse comprise an area of about 31 acres.

Additional Resources

DATABASE OF ARCHITECTUAL DRAWINGS AND PLANS

  • Architectual drawings and plan documents (below) are searchable by location, date, description and features by using the Ctrl-F funtion keys.
  • Copy the entire table into a spreadsheet for sorting and filtering.

IMAGE ID DOCUMENT DATE GENERAL LOCATION TITLE DESCRIPTION SEARCH REFERENCES
01 11/29/1937 Reformatory Area DC Reformatory Underground Electrical Distribution System Reformatory electrical plan, plot plan and transformer vault sections electrical, site plan, utilities
02 11/29/1937 Reformatory Area DC Reformatory Underground Electrical Distribution System Reformatory electrical plan, plot plan and transformer vault sections electrical, site plan, utilities
03 4/29/1938 Reformatory Area DC Reformatory Underground Electrical Distribution System Reformatory electrical plan, schedule of service connections electrical, site plan, utilities
04 4/29/1938 Reformatory Area DC Reformatory Underground Electrical Distribution System Reformatory electrical plan, schedule of service connections electrical, site plan, utilities
05 4/29/1938 Reformatory Area DC Reformatory Underground Electrical Distribution System Reformatory electrical plan, schedule of service connections electrical, site plan, utilities
06 7/21/1932 Penitentiary Area, Reformatory Area DC Reformatory, Lorton VA Water Service water lines through site and section of water pipe utilities, water lines
07 7/15/1938 Reformatory Area Alterations to Vault and Generator Room - DC Reformatory First floor plan, part plot plan, vault plan, sections, line diagram of connections electrical, utilities
08 6/15/1922 Reformatory Area Proposed Layout of Heating Tunnels, DC Reformatory, Lorton VA Plan of reformatory buildings, steam tunnels, elevations of tunnel floor, grade of tunnel floor, section under arcade walk steam tunnels, utilities
09 1/14/1921 Reformatory Area Truss for Disciplinary Dormitory Building #17 elevation and rafter plans roof, truss
10 11/24/1967 Penitentiary Area, Reformatory Area Plan Showing Existing Steam Tunnels - Reformatory Plan of reformatory and penitentiary showing steam tunnel locations steam tunnels, utilities
11 3/1/1941 Reformatory Area Water and Sewer Mains - Reformatory Reformatory and Foundry area; location of sanitary sewers, storm sewers, water mains, gutter drains, surface drains, manholes and fire hydrants utilities, water main, sewer main
12 1/17/1940 Reformatory Area Addition to Bath House Adjoining Cell Bldg. # 17 R-26 written on plan; side elevation and plan view, beam and column details building plan, conversion
13 4/9/1952 Penitentiary Area, Reformatory Area Water Mains and Valves Reformatory Reformatory and Penitentiary site plan with water lines site plan, water lines
14 6/5/1962 Penitentiary Area, Reformatory Area Reformatory Plot Reformatory and Penitentiary site plan; General Recreation Area, Hospital site plan,
15 6/5/1962 Penitentiary Area, Reformatory Area Reformatory Plot Reformatory and Penitentiary site plan; General Recreation Area, Hospital site plan
16 2/1/1961 Reformatory Area Proposed Landscape Drawing for New Hospital, Reformatory New Hospital Building, landscaping; driveway; handwritten "approved in concept 3-13-61". Never Built hospital, Landscaping
17 12/1/1968 Reformatory Area Budget Sketch, Location, Floor Plans and Section: Proposed Dormitory Renovations Typical Floor Plan, Typical Section, Reformatory Site layout. Renovations Dormitories
18 8/27/1944 Workhouse Area Plan of Roof and Schedules to Mess Hall & Kitchen - DC Workhouse, Occoquan, VA Workhouse; Structural Plans, Bearing Plate schedule, Lintel Schedule, Footing workhouse mess hall
19 Not Available Workhouse Area Proposed Seats for Ball Park - DC Workhouse, Occoquan, VA Workhouse; Cross-section, Front Elevation, Roof plan, detail of seat construction Baseball Field bleachers
20 Not Available Workhouse Area Workhouse Mess Hall Sections Structural; sections workhouse mess hall
21 9/21/1933 Reformatory Area Building Tunnel Layout, Office of Municipal Architect Reformatory plan with tunnels steam tunnels, tunnels, site plan
22 4/24/1952 Penitentiary Area, Reformatory Area Location of Fence Reformatory Division Site plan (no buildings) with fence location fence, site plan
23 9/4/1952 Penitentiary Area, Reformatory Area Location of Lights on Fence Reformatory Division Site plan (no buildings) with fence location and lights fence, site plan
24 2/21/1984 Penitentiary Area, Reformatory Area Renovation Building P-1A Maximum Security Ground Floor Mechanical Plans Penitentiary mechanical plans; pump detail, a/c unit coil detail, convertor piping detail mechanical, building plan
25 4/11/1957 Penitentiary Area, Reformatory Area Plot-Plan DC Reformatory - Underground Electrical Distribution System Reformatory and Penitentiary site plan; electrical lines and details, switching vaults site plan, electrical
26 Not Available Reformatory Area No title - blueprint of reformatory buildings Reformatory buildings site plan
27 Not Available Reformatory Area Dormitory Building Interior layout and dimensions of dormitory buildings R-4, R-5, R-6, R-7, R-8, A.L. Harris, Interior layout
28 Not Available Reformatory Area Dormitory Building Duplicate of R-04-IN-001 with mark ups and writings in red and yellow pencils for thermostats and ventilation A.L. Harris, Interior HVAC plan
29 Not Available Reformatory Area Dormitory Building Elevations and sections showing building exterior and dimensions A.L. Harris
30 4/25/1931 Reformatory Area Full Size Detail at Main Cornice School and Hospital Building Cornice detail drawings rafter roof, gutter, truss detail
31 4/29/1940 Reformatory Area Detail of Trusses Mess Hall Detail drawing of trusses for mess hall. Municipal architect approval stamped 5/17/40 trusses, bill of material, sections
32 1/3/1934 Reformatory Area Dormitory Building for D.C. Reformatory Building plan section and elevation for cluster of four dormitories R-70, R-71, R-72 and R-73 wall coping detail, interior layout
33 4/16/1931 Reformatory Area School & Hospital First and second floor electrical wiring plans wiring, outlets, panel circuits,
34 2/21/1931 Reformatory Area School and Hospital Ceiling and roof framing plans. Details of truss T1 and T2, bracing, comn base. DRWG.NO.S/2 framing plan, roof details
35 2/21/1931 Reformatory Area School and Hospital building R-03-C-002 with 'Received Jan 16, 1931 H.R.HAAR Const. Eng' written floor construction, column, footings
36 2/21/1931 Reformatory Area School and hospital building Second floor framing plan, typical floor construction, column and footing details. DRWG.NO.S/1 slab schedule, beam schedule, column schedule, footing schedule
37 4/16/1931 Reformatory Area School and Hospital Heating, plumbing and ventilation plan for first and second floor radiator, plumbing and ventilation notes,
38 6/12/1940 Reformatory Area Overhead Doors for Laundry Garage Engineering diagram of the garage door mechanisms Doors, Garage
39 4/7/1940 Reformatory Area Addition to Superintendents Office - Reformatory Plan, front and rear elevation. Different notations than copy. Indicated removal of walls, doors Floor Plan, Addition, Duplicate
40 8/16/1940 Reformatory Area Wiring Diagram of Basement for New Bakery - Reformatory Wiring Diagram of Basement for Educational Services Building, historically known as the Bakery Electrical, Basement
41 2/21/1923 Reformatory Area Permanent Buildings # 16 & 26 - D.C. Reformatory Elevations and sections of building and interior layout of equipment Building# 16&26, Detail of wash sink
42 9/23/1947 Reformatory Area New Toilets & Washroom Facilities to be installed in laundry Bldg. Side and End elevations. Floor Plan. Location of new toilets, wash areas, and construction Bathroom, Toilets, elevations
43 2/28/1930 Reformatory Area Laundry Plan for District Reformatory Machineries and wiring Electrical, Drains, Schedule of connections
44 11/1/1934 Reformatory Area Garage Building Floor Plan Crossection and Floor Plan. OFACM Shops Building, historically a garage. Sheet 2 of 3 Window, Floor Plan, Cross Section
45 3/20/1940 Reformatory Area Laundry Plan for District Reformatory Interior floor plan of the laundry building. Plan has another building that doesn't seem to be on map. Revised 4/6/40 Laundry, Washers, Floor Plan
46 6/6/1944 Reformatory Area Second Floor of Extension to Tag Plant Tag shop Renovation drawings. Has a copy. Was 2nd floor extension built? Tag Shop, Bending Schedule, extension, Duplicate
47 3/10/1923 Reformatory Area Roof Truss and Detail of Cornice for Wash Houses, Permanent BLDGs #16, #26 Roof detail drawing for building 16 & 26 Building# 16&26, Roof
48 7/7/1932 Reformatory Area DC Reformatory Boiler Plant Installation details of door jamb, sill and mullion Boiler Plant, Elevations, Installation
49 Not Available Reformatory Area Mess Hall for D.C. Reformatory (6/7)Detail drawings for trusses and Cupola Mess Hall, Cupola, Trusses, Top Chord
51 4/27/1942 Reformatory Area Retaining Wall Connecting Paint Shop retaining wall connecting R-20 and Paint shop (R-85) plan, counterfort detail , location sketch
52 3/4/1948 Reformatory Area Electrical Service Laundry Remodeling electrical service plan for laundry and laundry annex building Plan, elevations, HAF
53 12/1/1936 Reformatory Area Greasing Pit Shelter - Reformatory Sections and construction details Corrugated roofing layout, material schedule
54 2/10/1948 Reformatory Area Gasoline & Oil Service Shelter Garage Proposed new gasoline and oil service shelter Roof, Arch, Grease Pit, Truss
55 4/16/1951 Reformatory Area New Control Center, Second Floor Plan (No. A3) Copy of plan for partitions with black pencil mark ups(present conditions) and red mark ups(alterations) Mr. Whitaker, Permanent partition, Office partition
56 4/16/1951 Reformatory Area New Control Center, Second Floor Plan (No. A3) Second floor plan with interior finishes schedule, roof plan, and details of brick fireproofing. R67 written New Control Center, Interior finishes, Column fireproofing
57 Not Available Reformatory Area Interior Elevations of Outside Walls - Control Building, Showing heating Layout Interior elevations of walls with heating layout drawn with colored pencils and heating information in ink Heating layout, Elevations
58 4/28/1958 Reformatory Area Reconstruction of Auditorium, Heating, Ventilating & Plumbing Systems (No. M1) Plans of main floor and balcony level and sections showing heating, ventilating, and plumbing details Auditorium, Tunnel, Plumbing riser
59 6/9/1937 Reformatory Area Dormitory Bldg. Plans of first floor and basement & section Dormitory, Stairs to basement
60 12/20/1933 Reformatory Area Dormitory Building for D.C. Reformatory Plan showing bed layout, restroom, showers and closets Dormitory, Side elevation, Front section
61 9/30/1940 Reformatory Area Dormitory Extensions Reformatory (No.10) Roof plan, elevations and sections for extension between existing Dormitory. Buildings Dormitory, extension
62 Not Available Reformatory Area Dormitory Building District of Columbia Reformatory (Sheet No.1) Floor plan of a Dormitory building Dormitory
63 11/18/1940 Reformatory Area Miscellaneous Details, Ext. to Dormitory's - Reformatory (No.30) Details of louver, plot, door, and fence Dormitory, extension
64 11/12/1940 Reformatory Area Details:- Dormitory Extensions, Reformatory (No.24) Louver details. Extensions location sketch and rear elevation Dormitory, extension
64 Not Available Reformatory Area Mess Hall for D.C. Reformatory (5/7)Detail drawings for trusses and sash Mess Hall, Trusses, Sash
65 10/1/1940 Reformatory Area Details:- Dormitory Extensions, Reformatory Dormitory No.11 expansion plan Dormitory, extension
66 Not Available Reformatory Area Dormitory Building District of Columbia Reformatory (1) Arcade, rest room, and toilet blown up Floor plan, Toilets
67 1/23/1940 Reformatory Area Conversion of Commissary (Bldg. #20) to Two Story Dormitory (No.1) Floor plans, elevations, and section Room capacity, Material schedule, elevations, Floor Plan
68 1/20/1954 Reformatory Area New Bathroom Plumbing Plumbing plan for new bathroom of small Dormitories Small Dormitories, Plan, Bathrooms
69 Not Available Reformatory Area Central Facility Plan showing room functions rooms
70 12/14/1954 Reformatory Area Toilet Facilities for Proposed Dormitory in Office Area Now Unoccupied Plan showing new toilet facilities of Commissary Bldg. Dormitory #18 Toilets, commissary
71 Not Available Reformatory Area Administration building Second floor plan showing room uses including stairs and toilets (2 additional copies) Administration building, Floor plan
72 4/27/1949 Reformatory Area Plumbing for (Inmate Barber Shop) Plumbing plan for barber shop attached to Dormitory 13 Dormitory13, plan, front elevation
73 Not Available Reformatory Area Air Conditioning Visiting Hall (R-67) Central Facility Plan showing new air conditioning work for visiting hall of Administration building Administration building, Air conditioning
74 Not Available Reformatory Area No Title (title block contents erased or white-outed) Floor plan for each of existing and new condition. Existing plan includes notes on interior finishes and an elevation. Notes and detail drawings for n Department of General Services, Elevations, Details
75 5/15/1947 Reformatory Area Alterations to Existing Buildings Ventilation and Air Conditioning (No. M1) Ventilation and air conditioning alterations to existing control center building. Includes basement and sub basement plans. Control Center, Alteration
76 Not Available Reformatory Area Academic Alterations (Sheet 2 of 4) Floor plan and sections of dark room showing fixtures, shelves, and drawers. Stair elevation and steel placement details. Dark room, Stairs
77 Not Available Reformatory Area Proposed Alterations to Academic Education Bldg. 1st floor plan and detail plans of new library, photo room and toilet with furniture and fixtures shown. Floor plan, Rear elevation
79 9/4/1947 Reformatory Area New Water Troughs, Sewers and manholes for Washers New Location in Laundry Plans, elevations, and details for washers' new location in laundry Laundry, New washers
81 Not Available Reformatory Area Academic School Electrical Diagram Electrical layout plan of the first floor of academic building Distribution panels, junction boxes, Switch boxes, electrical
82 Not Available Reformatory Area Mess Hall for D.C. Reformatory (7/7)Floor plan showing radiators Mess hall, Radiators
83 Not Available Reformatory Area Second Floor New Condition Plan R-3 (Dormitory 24) second floor plan. Copy with drawing and texts added Dormitory 24
85 Not Available Reformatory Area Mess Hall for D.C. Reformatory (3/7)Rear elevation, sections showing interior structures and fixtures, and cornice detail diagrams Mess Hall, Cornice details
86 Not Available Reformatory Area Mess Hall for D.C. Reformatory (4/7)Roof framing plan, sections for vestibules Mess Hall, concrete beam schedule, cold storage floor plan
87 Not Available Reformatory Area Mess Hall for D.C. Reformatory (2/7)Front and side elevations of Mess Hall with description of exterior materials Mess Hall, exterior materials
88 Not Available Reformatory Area No Title Plan showing layout of equipment, duct and new location of radiator Laundry, Pencil, Ink
89 Not Available Reformatory Area Mess Hall for D.C. Reformatory (1/7)Mess Hall plan showing dining hall, kitchen area, unloading platform and porch Mess Hall, Window schedule, Basement plan
90 2/24/1932 Reformatory Area Garage Pit for D.C. Reformatory Pit location map, planned sections for details of pit Pit, Oil drains, Slack
91 12/1/1947 Reformatory Area Layout of Piping for Washers & Tumblers for Remodeling Industrial Laundry Piping details for hot & cold water and steam Laundry, Pipes color coded, plan with dimensions, sections
92 Not Available Reformatory Area Laundry Foundation Plan and elevations Laundry, washer extr. Foundation front, Industries Division
93 Not Available Reformatory Area New Control Center First Floor Plan Administration Building first floor plan showing baseboard radiation Administration building, Baseboard radiation
94 Not Available Reformatory Area Mess Hall D.C. Reformatory-Lorton, VA. Mechanically Operated Windows Plan of monitor and sections of length and width of the building to show the mechanically operated windows Mess Hall, Bakery, Windows
95 4/2/1958 Reformatory Area Reconstruction of Auditorium, Roof Framing, Balcony Floor Framing, and Details (No. S1) Roof framing plan and sections for details including, purlin, lintel, footing Auditorium, Roof, Balcony
96 4/2/1958 Reformatory Area Reconstruction of Auditorium (No. A2) Elevations of four sides showing new windows, doors, concrete steps, and existing brick walls to be built up or cut down for new roof Auditorium, Roof
97 Not Available Reformatory Area No Title Base plan of R-3 used for the electrical demolition and new layout plans Electrical
98 Not Available Reformatory Area Second Floor Second floor plan of New Control Center with pencil mark up of room dimensions and '1' and '2' numbering New Control Center
99 Not Available Reformatory Area Proposed Layout of Machinery for Laundry Plan and elevations Laundry, equipment erased
100 Not Available Reformatory Area Laundry #7 Plan showing walls and windows Laundry, Pencil drawing, dimensions
101 Not Available Reformatory Area Industrial Building Ground floor and second floor plan. Dorm19 OFACM Shop rooms, doors, pencil drawing
102 9/9/1959 Reformatory Area Reformatory Laundry Hot Water tank Schematic Hot water circulation plan hot water, circulating pump, No scale
103 Not Available Reformatory Area Proposed Complex Mail Room & Finance Remove windows and doors block them up with masonry or replace with metal security doors Security doors, non-contributing
104 12/1/1940 Reformatory Area Building R19 Reformatory Interior layout plan beds, suggested opening
105 Not Available Reformatory Area Floor Plan Building R-19 Plan showing walls, doors, toilets Interior plan, bins, overhead storage spaces
106 Not Available Reformatory Area Proposed Annex for Building No. R-84 First and second floor plan showing proposed area hatched Annex, Interior
107 8/7/1940 Reformatory Area Bakery Foundation & Basement Plan Basement plan and elevation foundation walls, Calhoun
108 6/11/1941 Reformatory Area Bakery Ceiling Roof section and furring detail Detail, roof, Calhoun
109 8/13/1940 Reformatory Area Plumbing Diagram for Reformatory Bakery Floor plan, piping diagram and three dimension diagram Plumbing, pencil and pen, Calhoun
110 8/23/1940 Reformatory Area Bakery First Floor Plan & Partition Detail Plan and elevation for walls and partitions Bending schedule beams, Panels and studs, Calhoun
111 7/12/1940 Reformatory Area Bakery Electrical Requirements Interior layout with electrical requirements ventilators, Calhoun
112 7/12/1941 Reformatory Area Doors: Fermentation Room Bakery~Reformatory Detail drawing for doors double hung swinging door, double glazed windows, Deming
113 9/30/1940 Reformatory Area Heating Plan for New Bakery Reformatory heating plan for first and basement pipes, returns, Deming
114 1/16/1941 Reformatory Area Underground Construction Supplying Bakery~Reformatory Foundation plan and basement elevation showing pipes, drains, and downspouts tunnels, sanitary sewers, Deming
115 6/14/1940 Reformatory Area Lighting and Wiring for Extension to Supt's Office - Ref'y Plans showing lighting conditions and electrical wiring plan Superintendent's office, Calhoun
116 11/27/1940 Reformatory Area Toilet & Shower Arrangement in Building #19 - Reformatory Front of building plan showing showers and toilet arrangements Calhoun
117 5/16/1941 Reformatory Area By-Pass for Laundry Waste Sewer plan for Bldgs. 21 & 22 and Laundry Comments written in pen, Calhoun
118 Not Available Reformatory Area Bakery Fermentation Room Plan, elevation and section of fermentation room insulation, tile and wall
119 8/1/1940 Reformatory Area Bakery Basement Plans and sections for window and door details, and drain and sewer lines Window and door, Sewers, J.B.B
120 12/3/1957 Reformatory Area Garage Bldg. and Proposed Addition Plan, section and elevation roof details, OFACM shops
121 Not Available Reformatory Area Renovating Five Dormitories, First & Second Floor Plan - Demolition Electrical demolition plan for 1st and 2nd floors of Building R-3 Electrical
122 Not Available Reformatory Area Renovating Five Dormitories, First & Second Floor Plan - New Layout New electrical layout plans for 1st and 2nd floors of Building R-3 Electrical
123 Not Available Reformatory Area New Control Center Second floor interior plan showing wiring for each room Engineers office
124 Not Available Reformatory Area Loading Dock at Culinary for Trash Dumpsters (Central Facility) Plan showing slopes, high points, drains, and steps Central Facility, Plastic paper
125 Not Available Reformatory Area No Title 1st and 2nd floor plans and front and rear elevations Elevations
127 4/16/1951 Reformatory Area New Control Center, Second Floor Plan (No. E2) Second floor plan with fixtures for each room annotated and panel board schedule and location on 2nd floor. Fixtures, Panel board
128 Not Available Dairy Plot Plan: Dairy Facilities, Workhouse, Reformatory
Plot plan of location of dairy, shows connection of Dairy Road to Cochester Road(now Furnace Rd.)
Sheet 1 of 5
Dairy facilities, Office and Milk Processing Plants
129 4/1/1962 Dairy Floor Plan:Dairy Facilities, Workhouse, Reformatory
Floor Plan of Office and Milk Processing Plant, upper portion of milking parlor
Sheet 2 of 5
Dairy facilities, Office and Milk Processing Plants, Cow Washing room
130 4/1/1962 Dairy Floor Plan: Dairy Facilities, Workhouse, Reformatory

Floor Plan of Bedding and Storage area, Resting Area, Holding Area, and Manger Area
Sheet 3 of 5
Dairy facilities, resting area, bedding and storage area, holding area, and manger areas
131 4/1/1962 Dairy Floor Plans: Dairy Facilities, Workhouse, Reformatory

Floor Plan of Manure Loading Pit, Hay Feeders and Ensilage Feeders along with Key Plan to this Architectural Drawing Set
Sheet 4 of 5
Dairy facilities, manure loading pit, hay feeders, ensilage feeders, key plan
132 4/1/1962 Dairy Dairy Facilities: Workhouse, Reformatory Floor plan of covered walkways at dairy facility
Sheet 5 of 5
Dairy Facilities, Covered walkways, cow washing room, tool room
133 Not Available Reformatory Location Plan for Proposed new Hospital; Lorton Reformatory
Plan for new hospital at the reformatory; shows layout, water main, steam tunnels, power lines, sewer lines, man holes, water lines and fence areas
water mains, hospital, reformatory area, power lines, sewer lines, fences
134 Not Available Reformatory Corr. Complex- Hosp. ; Proposed Control Point
Shows a control point building or room, that has a fire extinguisher, fire alarm, and the elevator
control point
135 Not Available Reformatory No Title Partial site layout of reformatory complex with focus on buildings around Industrial Building. Radar system, fencing and various reformatory bldgs. radar system, industrial building, pattern shop, railroad, reformatory
136 Not Available Other Porch Column: Square; Half Size
Shows a cross section of a porch column
porch column, cross section, exterior
137 6/26/1919 Dairy Reinforced Concrete Floor for Dairy Floor plan showing arrangement of concrete reinforcement, bending detail of rods for center panel and "B" beams dairy, floor, concrete
138 Not Available Dairy Dairy Floor Calculations of measurements and construction materials measurements, construction materials, dairy, sketches
139 Not Available Dairy Dairy Floor Calculations of measurements and construction materials measurements, construction materials, dairy, sketches
140 Not Available Dairy Plan of Upper Floor for Dairy at D.C. Workhouse Sketch of upper level floor plan which shows location of the floor slabs, concrete beams and live load calculations dairy, upper level floor plan, live loads
141 3/26/1919 Dairy Concrete Beam and Floor Slab for Dairy at D.C. Workhouse Sketch of a concrete beam and floor slab construction drawings including measurements and materials concrete beam, floor slab, dairy, E.B. Backus
142 10/1/1941 Reformatory Reformatory Towers Sheet #3
Front Elevation of reformatory tower, with a detail of deck framing and the foundation plan
Front Elevation, reformatory tower, deck framing,
143 3/27/1917 Dairy Dairy Barn Sheet 1 of 3 ,Foundation plan and floor plan of a Dairy Barn
Dairy Facilities, Dairy Barn, foundation plan, floor plan, feed alley, manger, stall,
144 3/27/1917 Dairy Dairy Barn Page 3 of 3, Cross sections, wall construction elevations, sections and details drawings of Dairy Barn
Dairy Facilities, Dairy Barn, cross-sections, sections, details, door details, window details
145 Not Available Dairy Dairy Barn Sheet 2 of 3, North, South, East and West Elevations of a Dairy Barn
Dairy Facilities, Dairy Barn, north elevation, south elevation, west elevation, east elevation, barn building materials
146 Not Available Workhouse Communications Layout for Men and Women Divisions; Dist. Of col. Penal Institution; Communications Section, Electrical Dept. D.C
Telephone communications layout for prison, shows where underground and overhead telephone lines are, as well as where and what type of cable was ran Communications, telephone lines, telephone cables, number of phones in buildings, women's reformatory area, baseball field
147 Not Available Penitentiary, reformatory, laurel hill, workhouse Mater Plan of Lorton Reservation; Occoquan, VA; Flood Plain and Drainage Flood Plain and Drainage of Occoquan Area Flood plan, drainage
148 Not Available Workhouse No Title Site Layout of workhouse area along Rt.123. Names bldgs. by letters, has admin and theatre building labeled. Parking lots and fire hydrants are also la Workhouse Area, Route 123, parking areas, theater, admin. Buildings, fire hydrant locations, National Register Building
149 Not Available Workhouse No Title
Site plan of workhouse area and women's reformatory area; Appears to have sewage and water main information. Partial blueprint of dormitories
sewers, water lines, storage tank, women's reformatory, workhouse area
150 Not Available Workhouse Asbestos Abatement Occoquan Facility, Lorton reformatory Project No. GJI
Cover sheet of asbestos abatement plan for Workhouse Area buildings
Drawing CS-1. Sheet 1 of 8.
cover sheet, asbestos, Renovation work
151 Not Available Workhouse Asbestos Abatement Occoquan Facility; Ground Floor Plan Dorm 1 &2
Asbestos Abatement for Dorms 1 and 2, pg. AR-1
Sheet 2 of 8
Asbestos, Renovation work, Dorm 1, Dorm 2
152 Not Available Workhouse Asbestos Abatement Occoquan Facility; Ground Floor Plan Dorm No. 3 & 4
Asbestos Abatement for Dorms 3 and 4, pg. AR-2
Sheet 3 of 8
Asbestos, Renovation work, Dorm 3, Dorm 4
153 Not Available Workhouse Asbestos Abatement Occoquan Facility; Ground Floor Plan Dorm No. 6 & Second Floor Plan Dorm No. 7
Asbestos Abatement for Ground floor of Dorm No. 6 and 2nd Floor plan Dorm No. 7; pg. AR-3
Sheet 4 of 8
Asbestos, Renovation work, Dorm 6, Dorm 7, roof asbestos, pipe asbestos
154 Not Available Workhouse Asbestos Abatement Occoquan Facility; Ground Floor Plan Dorm No. 8 & 9
Asbestos Abatement Plan for Dorms 8 and 9, pg. AR-4
Sheet 5 of 8
Asbestos, Renovation work, Dorm 8, Dorm 9
155 Not Available Workhouse Asbestos Abatement Occoquan Facility; Ground Floor Plan Dorm No. 10 & 11
Asbestos Abatement P for Dorms 10 and 11, pg. AR-5
Sheet 6 of 8
Asbestos, Renovation work, Dorm 10, Dorm 11, floor tile asbestos
156 Not Available Workhouse Asbestos Abatement Occoquan Facility; Ground Floor Plan Dorm No. 12 & Second Floor Plan Dorm No. 13
Asbestos Abatement for Ground floor of Dorm No. 12 and 2nd Floor plan Dorm No. 13; pg. AR-6
Sheet 7 of 8
Asbestos, Renovation work, Dorm 12, Dorm 13, pipe insulation asbestos
157 Not Available Workhouse Asbestos Abatement Occoquan Facility; Ground Floor Plan Dorm No. 14 & Second Floor Plan Dorm No. 15
Asbestos Abatement for Ground floor of Dorm No. 14 and 2nd Floor plan Dorm No. 15; pg. AR-7
Sheet 8 of 8
Asbestos, Renovation work, Dorm 14, Dorm 15, pipe insulation asbestos, floor tile asbestos
158 10/12/1953 Reformatory Area Parking Lot and Landscape in Area New Entrance #2 Tower New entrance at the south west corner of reformatory parking and ground plan Dog Kennels, Water mains, tele cables, Site Plans
159 7/2/1933 Reformatory Area New Electrical Distribution System schematic of the electrical distribution system of the eastern half of Reformatory buildings Electrical
160 3/3/1939 Reformatory Area Transformer Vault, Warehouse and Service Building Illustration of the transformer vault, arrangements of transformers, oil fuse cutouts, duct lines, etc. Electrical
161 6/20/1952 Penitentiary Area, Reformatory Area, Workhouse Area General Map of Reservations Institutions Plan layout illustrating the layout of the penitentiary, reformatory, and workhouse, road systems, Occoquan creek, property lines, and railroad. Illus Railroad
162 12/9/1963 Reformatory Area Proposed Diet Mess & Barber Shop Locations Layout of the buildings north of the Dining Hall & Kitchen. Penciled dimensions and labels of current and proposed uses within building R-09 (Dorm 13) Pencil sketches, Bakery, Barbershop, Dinning Hall
163 Not Available Reformatory Area Plat of the Dept. of Corr., D.C. Reservation Institutions Plat of the area encompassing the Reformatory site and D.C. property to the north, west, and east. Plat
164 Not Available Penitentiary Area, Reformatory Area, Workhouse Area Map of the Penal Institution Properties, District of Columbia at Occoquan and Lorton, Virginia Contour map the Penitentiary, Reformatory, and Workhouse Contour map
165 7/19/1933 Reformatory Steam Distributing System; DC Reformatory
Detail drawings of steam distribution stations; shows buildings that the stations service
steam distribution, steam stations
166 Not Available Other Ground Floor Plan; Scale : 1/8 in = 1'
Appears to be an office building with a library and meeting rooms; Ink on Mylar drawing
offices, library, meeting room
167 Not Available Other 2nd Floor Old Hospital & School Bldg.
Interior Floor Plan of old hospital and school building; not sure of location; shows photography room and dark room
old hospital, old school, photography, dark room
168 Not Available Workhouse First Floor; Workhouse Superintendent's Resident Workhouse Superintendent's Resident first floor plan, shows porches, room, stairs, sun room, and toilet home, porch, stairs, sunroom, toilet, stairs
169 Not Available Other First Floor Plan 1/4" Scale
Looks like a home, has two porches, two bed rooms, one kitchen, one dining room and one living room
home, porch, bed room, living room, dining room and kitchen
170 Not Available Brickyard Brickyard Substation & Elkhorn Pumping Sta. Transformers Plan of Transformer Platform Framing at the Brickyard, two cross-sections, concrete pad detail Brickyard, electrical, Elkhorn
171 Not Available Workhouse Workhouse Substation; Isometric Sketch
Drawing of an electrical power substation. Shows transmission units, and points where power can be turned off
electric, power substation, Jim B. Edmonds
172 Not Available Other Alterations to Academic Education Bldg. ; 1st Floor Plan (Alternate)
Interior floor plan of academic education building, shows recreation rooms, toilets, number of cubicles, aisles, also shows approximate cost of $5, 193. academic education building, school building, cost of construction, recreation rooms, cubicles, toilets
173 3/30/1955 Workhouse Workhouse Division: Water Supply System and Electrical Service man holes and Conducts; Filter and Heating Plants
Drawing of water supply system shows where wells, reservoirs and piping systems are located. Also show electric cables and transmission lines and man h water, electricity, wells, reservoirs, piping, transmission lines, man holes, H. Walker
174 Not Available Other Oxen Run Bldg.; Max Security
Appears to be a first floor plan of a maximum security facility. Individual cells, toilets, showers and guard's room are all shown
maximum security, toilets, possibly in Penitentiary Area
175 Not Available Other Central Facility; Scale 1/8' = 1'0"
Floor plan; building 100 x 80 feet, shows class rooms (?) offices, reading room and conference room
offices, reading room, conference room, floor plan
176 Not Available Other Training Center- Attic 1/4" scale
Floor plan, attic of a training center
training center, attic
177 Not Available Other Training Center- 1st Floor; scale 1/4" =1'; Bldg. H-60
1st floor plan, shows the conference room, training room, kitchen, porch and office
conference room, training room, kitchen, office
178 Not Available Other Training Center- 2nd Floor; Bldg. H-60, Scale 1/4" =1'
2nd floor plan showing six rooms and two bathrooms
training center, bathroom
179 11/20/1958 Brickyard Revised Drawing; E-2 Brickyard Construction for electricity system electrical drawing, drawn by Mooney
180 Not Available Reformatory Area Garage for Deputy Supt's Residence Construction plan for a garage, including the floor plan, the front view, the side elevation and the front elevation; shows foam framing, brick exteri garage, brick, Deputy superintendent, residence
181 11/10/1938 Workhouse Sewers and Water Main D.C. Workhouse
Plan of sewers and water main; manhole frame and cover details, and sewer profiles of the women's divisions and main line sewers
sewers, water mains, manholes, sewer profiles, women's division; drawn by W.S.
182 11/10/1948 Laurel Hill Area, Penitentiary Area, Reformatory Area, Workhouse Area Department of Corrections Engineering Division General Map General Plan with inset maps of reformatory, workhouse and location map Water mains, revised oct.2,1959, brick plant area plan, Site Plans
183 Not Available Laurel Hill Area, Penitentiary Area, Reformatory Area, Workhouse Area Map-D.C. Penal Institution Lorton, VA. Reformatory Section Site map showing water lines, volt lines, sludge processing areas and sludge deposit Railroad siding plan, Site Plans
184 2/1/1938 Reformatory Area, Workhouse Area D.C. Penal Institutions Buildings & Grounds Plans showing numbered buildings of Reformatory and Workhouse and the list of names of the residences Site Plans, Buildings
185 Not Available Workhouse Area Workhouse & Women's Group Sanitary & Sewer Layout Plan showing water line, stream, storage tank and well. gate valve, Site Plans, Site Plans
186 Not Available Workhouse Area Steam & Sewer Lines Workhouse Existing and proposed sewer lines, steam lines and water mains Dairy barn, milk house, Steam tunnels, Site Plans
187 9/28/1933 Workhouse Area Tunnel Layout D.C. Workhouse, Occoquan VA Layout plan showing tunnel with stations 1 through 12 and new tunnel by institution indicated. future buildings shown, Site Plans
188 12/11/1940 Workhouse Area Sewer Installation in Mess Hall Workhouse Plan of Mess Hall and its toilet, vegetable preparation and dishwashing rooms showing floor drains, downspouts, grease traps, and sewers. Copy from 9/25/30, Site Plans
189 9/28/1945 Workhouse Area Signal Ducts Workhouse & Women's Division Plan of ducts for phone lines in Workhouse and for between workhouse and reformatory
Sheet 2 of 2
List of building numbers and names, Phone lines, Site Plans,
190 Not Available Workhouse Area Men Workhouse and Women Divisions Electrical Layout Electrical plan for Workhouse showing wattages, transformer station, Site Plans,
191 11/10/1938 Workhouse Area Sewers and Water Main D.C. Workhouse Plan, profiles, and sections of sewers and water mains at workhouse. Manhole details, Typical pier details, Site Plans
192 Not Available Workhouse Area No Title Piping plan for the Workhouse Water pipes
193 9/1/1959 Reformatory Area Renovating twenty one Dormitory (rest of the title torn) Additions and modifications to existing buildings R-4 through R-9 and R-12 through R-15. Dormitory, renovation
194 Not Available Workhouse Area No Title Pipes connecting buildings to water main and heating/filter system. Includes location of manholes. Water pipes, manholes, Filter plant
195 Not Available Penitentiary Area, Reformatory Area No Title Piping illustration with very few details sewers, water lines, storage tank
196 Not Available Penitentiary Area First Floor Plan Floor plan of first floor, building P-12 (Penitentiary Dining Hall and Kitchen). Dining Room, Laundry, Kitchen
197 Not Available Workhouse Area Occoquan I II III Building location plan fence, towers, buildings
198 10/27/1923 Reformatory Area Steam Tunnel Connecting #17 and #18 with Main Steam Tunnel (Sheet No. 1) Steam tunnel diagrams from R-71 to R-73 (Sheet #1) steam tunnels
199 Not Available Reformatory Area Electrical Drawing for New Assembly Hall-Ref. Engineering diagram for office, lounge, muster hall, bathroom, and dressing/shower. Electrical, Assembly Hall
200 4/6/1964 Reformatory Area Partition Changes in Vocational & Services Building (Old School & Hospital Building) Interior layout of walls, doors, security windows, and barber stations. Includes location of dental lab and dental extraction area, and x-ray room barbershop, layout, dentist
201 10/27/1923 Reformatory Area Steam Tunnel Connecting #17 and #18 with Main Steam Tunnel (Sheet No. 2) Steam tunnel diagrams from R-71 to R-73 (sheet #2) steam tunnels
202 12/10/1940 Penitentiary Area Lighting Walls Lighting layout for penitentiary walls Lighting
203 10/4/1968 Reformatory Area Typical Dormitory Layout, N & S Walk - Reformatory, Proposed Plan for Proj No. 22-64, Renovate Dormitories Layout of a general dormitory and the walkways connecting the buildings Walkways, dormitories
204 5/9/1917 Reformatory Area, Workhouse Area Perforated Radial Brick Chimney for the D.C. Reformatory and Workhouse Design for a perforated radial brick chimney chimney
205 Not Available Reformatory Area Alternate Layout of Basketball Courts (#2) Pencil drawing of an alternate layout for 3 basketball courts west of the baseball field and east of the railroad. A coal bin is drawn to the south of Basketball Court, Pencil Sketch, Coal bin
206 1/10/1946 Reformatory Area Transformer Vault, Laundry - Reformatory Construction diagram of the Laundry Building's transformer vault Laundry, transformer vault
207 4/11/1953 Reformatory Area Power Transformer Vault, Fence Lighting, and Power Stations at Reformatory Schematic of the lines and ducts connecting the power transformer to the fence, and power station Power station, fence lighting, power transformer
208 8/6/1968 Reformatory Area West Elevation and Profile Along Fence elevation and profile of guard tower Guard Tower
209 Not Available Reformatory Area Proposed New Ball Field Illustration of sewer, gutters, and flow lines throughout the baseball field Baseball Field, Sewers, elevations
210 Not Available Reformatory Area Regulation Badminton Doubles Court Diagram of the court and net setup. Dimensions are provided. Badminton, Recreation
211 Not Available Reformatory Area Recreation Field Area Sketches of temporary exhibit/event overlaid on a plan of the baseball field, new educational center, and recreational areas Recreation Area, Baseball Field, Event map
212 Not Available Multiple Reformatory & Workhouse Tracts Agricultural Tracts and roadways. Shows what is DC Property and what is not. Reformatory, Workhouse, property boundaries
213 5/12/1954 Multiple Power Distribution System Site Plan of the Vepco power distribution system throughout the reformatory and workhouse. Vepco, power, workhouse, reformatory, penitentiary
214 5/28/1946 Reformatory Location of Fence - Reform Div Site plan illustrating the location of the fence around the Reformatory. Also depicts the penitentiary. fence, reformatory, wall group, penitentiary, electric gates,
215 11/22/1917 Multiple Plat showing part of D.C. Workhouse & Reformatory Lands, with contours, Roads, Bldg. sites & Industrial Electric R.R. & showing proposed change in RR Map showing suggested change in the route of the Industrial Electric Railroad. Plat showing part of D.C. Workhouse & Reformatory Lands, with contours Railroad workhouse, reformatory, farm, surveyors map
216 Not Available Multiple Installation of Cells- Building P-3 Site Plan of Penitentiary, with a focus on building P-3. Some of Reformatory Site is shown.  
217 3/20/1953 Multiple Map Showing the Location of Buildings and Utilities Map of the entire prison area including the reformatory, workhouse area and women's prison (shows acreage). Shows roads, telephone lines. Buildings o map, reformatory, workhouse, building names, H.C. Slack, B.R. Wagner
218 9/10/1945 Penitentiary, Reformatory Signal Ducts- Reformatory and Penitentiary Division Reformatory and Penitentiary signal ducts, shows location and number of phones in each building and where potential telephones might be placed. telephones, signal ducts
219 1/1/1929 Multiple D.C. Workhouse & Reformatory 1929 Drawing of workhouse and reformatory area; hand drawn in color. Shows the workhouse site, the reformatory site, industrial railroad, Occoquan Creek industrial railroad, Occoquan Creek Wharf, quarry and brickyard
220 Not Available Multiple Water Line from Workhouse to Reformatory Site plan of water line that forms from reformatory, past the superintendent's home and Piggery, to workhouse. Blueprint. water line, rail road, poultry farm, piggery, reservoir, reformatory, workhouse, penitentiary
221 Not Available Multiple Water Line from Workhouse to Reformatory Site plan of the new 12 in water line, existing 8 in water line, valves, and fire hydrants throughout the workhouse and reformatory. water line, rail road, poultry farm, reservoir, reformatory, workhouse, penitentiary
222 2/26/1923 Other Industrial Railroad Trestle Over Highway Overhead view of railroad bridge. Shows construction techniques and sections of the bridge. Referenced in NR Nomination as LT-06 LT-06, railroad bridge, sections, trestle
223 2/23/1950 Other Filter Tower for Tag Shop Paint Room Cross-section. Shows Skim Tank, building materials and exhaust openings. Filter Tower, Tag Shop, Paint Room, Skim Tank, Exhaust
224 3/1/1950 Other Filter Tower for Tag Shop- Paint Room Cross Section. Shows Skim Tank, air flows, construction materials, and exhaust points Filter Tower, Tag Shop, Paint Room, Skim Tank, exhaust points, Butterfly Damper
225 4/12/1939 Other Detail of Top Post 250,000 Gal. Ellip Tank Assembly, bill of materials, and measurements for the top post of the old water tower tank. sheet 3 of 5. water tower, tank, assembly, bill of materials, top post
226 6/2/1939 Other Miscellaneous [torn title] 250,000 Gallon Elliptical Tank Bill of Materials and construction details of pipe supports, handrail, balcony ladder, balcony girder, and overflow funnel for elliptical tank. Sheet Water tank, pipes, balcony, handrail
227 10/27/1924 Other Standard Roof Framing for 40'-0" dia Tank - 250,000 Gal Elliptical Tank Drawing of Top Ring, Rafters, Purlins roof, water tank
228 3/23/1928 Other Standard 1/4" roof, Slope 4 5/8:12, 40'-0 Diam. Tank, 30" Balcony, Capacity 250,000 Gallons List of materials and partial diagram of roof. roof, water tank, materials
229 Not Available Other Elevated Steel Tank Drawing of a steel tank atop 5 legs and a 5ft center shaft along with foundation plan. Steel, tank
230 Not Available Other Officers Quarters Ref. South and east elevations of officers quarters. Also includes a section that shows the framing.  
231 Not Available Other Standard Electric Gate Pencil drawing of electric gate construction  
232 1/15/1934 Other Heating: Officers Quarters- D.C. Reformatory Floor plan showing location of radiators, West wall interior elevation and detail drawings of radiators radiators, heating, officer's quarters
233 Not Available Other Plat of Survey- Part of WM. W. Wright Tract Adjoining Occoquan Workhouse Survey Plat of land along Occoquan river near reformatory and workhouse Occoquan river, survey
234 Not Available Other Schedule of Steel Windows for Dormitory- new Women's' Group Measurements of different size steel windows  
235 Not Available Other Sludge Pump; Side View, End View Cross-section drawings of a sludge pump. Shows motor type and specifics. sludge pump, GE motor, pulley, B.R. Wagner
236 7/16/1935 Other-Larger Landscape Porch Addition, BLDG 49 Porch addition to a residential building built in 1930 to house prison staff Porch, Administrative Office, Residence
237 Not Available Penitentiary No Title Second Level Floor Plan, cross-section, and details of a cell building in the Penitentiary Cell building
238 Not Available Penitentiary Gate Caster - Walled Group Detailed drawings of a gate caster  
239 Not Available Penitentiary Cell House for New Enclosed Group Electrical Drawing Floor plan, outlet and light locations in each cell  
240 Not Available Penitentiary Proposed Fence Locations for New Garage & Sally Port Site plan of proposed fence and garage near the penitentiary area  
241 3/19/1941 Penitentiary Suggested Mechanism for Salle Porte Gate Site Plan and detail of gate for salle porte salle porte, drawn by Deming
242 1/24/1938 Penitentiary Visiting Room. Penitentiary Division Front and side elevations along with cross-section and floor plan of visiting room. visiting room, C. Slack
243 Not Available Penitentiary Cell Block CB4 (Maximum Security, Lorton, Virginia) First and second floor plan, along with the right side elevation and cross section of P-04 P-04, first floor plan, second floor plan, showers
244 5/12/1931 Penitentiary Cell House #6 for New Enclosed Group Typical cell layout and Plan of roof with elevation of Truss. Also illustration of barred cell doors. cell house, roof, cell door
245 1/2/1941 Penitentiary Interior Walls for Cell Bldg. #6 Wall Group - Lorton, Va. First and second floor plants for cell building six. A cross-section also drawn. first floor plan, second floor plan, Deming
246 Not Available Penitentiary No Title Illustration of first and second level of cell blocks and guards toilet, showers cell house
247 2/19/1941 Penitentiary Expanded Metal Cell Fronts for Cell Bldg. #6 Floor plan of second tier cells and detailed drawings of cell fronts, storage area partitions, and cross-sections cells, second tier, Calhoun
248 10/3/1940 Penitentiary Rearrangement of Cells Building #6 First Floor Plan, cross section, and front elevation of cells cells, Deming
249 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg No. S-3 Drawings of roof truss and framing plan roof, truss, mess hall, dining
250 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg. No. S-1 Foundation plan of the basement illustrating concrete slabs and columns. Basement, foundation, concrete slabs, columns
251 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg.No. S-2 First floor framing plan with illustrations of slabs, reinforcing rods, water proofing first floor, framing
252 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg. No. E-1 Blue print of the electrical system within the Mess Hall's basement. electrical, mess hall, basement
253 Not Available Penitentiary Mess Hall - Walled Group Drwg. No. A-3 Front, west, north, and east elevations of the mess hall elevations, mess hall
254 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg. No. A-1 Basement Floor Plan, transformer room details, and elevation of the Mess Hall Penitentiary, basement, transformer room
255 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg. No. A-2 Floor plan for the first floor of the mess hall. Also depicts window and door schedules along with a plan for the kitchen. Drwg No A-2 Mess Hall, Kitchen, dining room
256 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg. No. M-2 Detailed drawings of the first floor illustrating piping, ducts, waste lines, radiators, and placement of appliances. appliances, piping, ducts, waste, steam, mess hall
257 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg. No. A-? Illustration of roof plan with building materials identified. Detail of main elevation. roof, slate, slag, copper gutter, wood shutter, cornice
258 7/17/1936 Penitentiary Mess Hall - Walled Group Drwg. No. M-1 Piping system for the basement. Also has plot plan image of the walled group. piping, walled group, penitentiary, basement
259 Not Available Penitentiary No Title Site Plan of the penitentiary with steam tunnels, telephone, and electrical ducts identified, as well as, a crawl tunnel. Penitentiary, crawl tunnel, steam tunnel, telephone, electrical ducts
260 1/2/1931 Penitentiary Cell House for New Enclosed Group Right Side elevation, Front elevation, section, rear elevation, floor plan, and details of steel sash and grille and wood door. penitentiary, elevations, floor plan, cell house, door
261 Not Available Penitentiary Steam Tunnel Layout to New Cell Building Wall Group Steam tunnel layout in Penitentiary area and section of the steam tunnel steam tunnel, penitentiary
262 Not Available Penitentiary Maximum Security Illustration of guard towers, check points, and fencing within the penitentiary guard towers, check point, security, penitentiary
263 11/6/1934 Penitentiary Cornice Detail Buildings: Walled Group Detail and construction drawing of cornices in the penitentiary area cornices, details, rafters, slate, colonnade, drawn by Slack
264 Not Available Penitentiary Steam Tunnel Layout to New Cell Building Wall Group Blueprint of a proposed steam tunnel coming from the powerhouse to a new cell building. Steam Tunnel, powerhouse, new cell building
265 11/13/1931 Penitentiary Cell House for New Enclosed Group Plan depicts a floor plan with steam and return to mains in tunnels, service outlets, sewer and water supply, elevation of cell showing fixture outlet heaters, water, sewer, fixtures, cell house
266 1/18/1934 Penitentiary Officer's Quarters First Floor plan of the Penitentiary Offices Buildings. Depicts bedrooms, recreation rooms, closets. Also depicts brick piers under recreation room. Floor plan, penitentiary quarters, officers
267 Not Available Penitentiary Sewers - Walled Group Diagram of the system of sewers throughout the penitentiary.  
268 Not Available Penitentiary Storm water Layout for Walled Group Div. Site plan of the penitentiary's storm water system overlaid on a contour map. Penitentiary, storm water, contours
269 6/22/1937 Penitentiary Second Tier Cells - BLDGs #2 & #4 Sewer piping plans for second tier cells within buildings P-2 and P-4. sewer piping, penitentiary, cells
270 7/4/1934 Reformatory Roof Framing Plan for Officers Quarters Reformatory Cross-sections and overhead views of Officers Quarters roof at the reformatory roofing, reformatory, Officer's Quarters
271 1/8/1934 Reformatory Dormitory Roof Truss Diagram for D.C. Reformatory Detail drawings of roof plan, truss elevation, truss diagram, center truss bracing and bottom chord lateral bracing roof, dormitory
272 10/15/1959 Reformatory Reformatory Substation 3-D drawing of reformatory substation with transformers, oil circuit breakers, voltage and power lines. Drawing 2 of 4 substation, isometric sketch, Jim B. Edmonds, oil circuit breakers
273 10/21/1959 Other VEPCO Entrance Substation Isometric Sketch of oil circuit breakers and what part of the prison the power goes to including, brick yard and youth center. Drawing 3 of 4. Substation, vepco, youth center, brick yard, alcorn pump station
274 Not Available Reformatory Profile of Steam Tunnel - North Side Profile of the steam tunnel that stretches between building r-22 (Tag Shop) and R-67 (Admin Bldg.) steam tunnel
275 4/27/1960 Reformatory Prosed Tunnel Layout (from elect. Shop to New Hosp.) Illustration of proposed tunnels from the electrical shop to the psychological service center. Dormitory 1, psychological service center, tunnels, steam
276 Not Available Reformatory Plan of Steam Tunnel from Boiler House to Bend. Illustration of various tunnel sections.  
277 Not Available Reformatory No Title 10 diagrams of tunnel sections. Tunnels pertain to sections going to Foundry, hospital, dormitories, bath house, mess hall, and cell block. Tunnel sections, steam, piping, circulation water
278 8/30/1933 Reformatory Tunnel Extension to Foundry Building Drawings include site plan of tunnel extension in addition to cross sections of tunnel sections. tunnels, foundry, laundry, steam
279 5/22/1951 Reformatory Proposed Gates-Refty, Rear Entrance Elevation and Post Plan for the Road Gate Post Road Gate
280 1/20/1942 Reformatory Paint Shop- Garage Area Reformatory; Floor Plan, Front Elevation, Side Elevation, Roof plan, location plan, Drawings relevant to the Paint Shope- Garage Area of the Reformatory. Shows window requirements in location, panes and glass required. Paint shop, garage area, roof plan, window requirements, fastening arrangement, side elevation, front elevation, location plan, floor plan
281 1/3/1934 Reformatory Dormitory Building for D.C. Reformatory Floor plan , side elevation and section of dormitory building. dormitory building, dorm, plumbing fixtures, construction, purlins
282 4/1/1945 Reformatory Door Detail: Bldg. #6 Re-Dormitory W.Group Detail drawing of door measurements of R-6. Shows the front elevation of the door and cross-section of the door. R-06, detail drawings, door, cross-section
283 9/18/1923 Reformatory Plan of Room & Tunnel Dormitory Number 11 Floor plan and two section drawings of dorm number 11 dorm 11, floor plan, tunnel
284 10/5/1971 Reformatory No Title Pencil sketches of supply and return ducts throughout the Control Cells Building. Sketches were made in 1971. Return, Supply, HVAC, Control Cells, unit heaters
285 Not Available Reformatory Not Title Tracing of the Control Cell Building. Illustrates the control cells in relation to the operations offices. control cells, inmate assembly, officer's assembly room, tailor shop, locker room, shift rooms
286 Not Available Reformatory No Title Copy of Control Cells Building plans. zoomed in projection of control cells. Security door details illustrated. control cells, security doors, court room, shift captain offices, clerk's office
287 Not Available Reformatory (Bldg. R17) Central Facility Blueprint of a floor plan for the Control Cells Building with measurements taken 1-5-1979 Measurements, control cells
288 5/11/1933 Reformatory Shop Building for New Enclosed Group Drawing illustrating floor plan, front, rear, and right side elevations. Details of front door and main cornice included. shop building, reformatory, elevations, doors, cornice
289 Not Available Reformatory Serving Area, Reformatory Mess Hall Simple diagram of existing steam tunnel under reformatory mess hall. Cut-outs of equipment are pasted onto drawing. steam tunnel, mess hall
290 Not Available Reformatory Lorton Permanent Improvements- Frame Elevations, Door Types Frame elevations and construction door details of bakery  
291 Not Available Reformatory Lorton Permanent Improvements- Roof plan, sections and details Roof plan, sections and details of the bakery  
292 Not Available Reformatory Lorton Permanent Improvements- Project Drawings- details and sections of roof roof details and roof sections of bakery bakery, roof
293 Not Available Reformatory Lorton Permanent Improvements- Project Drawings toilet layout plan, elevations, plaster ceiling detail, wallboard ceiling detail, stair "A" and stair "B" details  
294 Not Available Reformatory Lorton Improvements - Central Facility Civil Action - Project Drawings- Details and Notes Details and General notes of dust collecting System, table saw, connection detail of radial arm saw, power roof exhaust fan, heating coil connection, Details and General notes of dust collecting System, table saw, connection detail of radial arm saw, power roof exhaust fan, heating coil connection,
295 Not Available Reformatory Lorton Improvements-Central Facility Civil Action- Project Drawings power riser diagram of the construction of the bakery bakery, power riser diagram, lighting fixture schedule
296 12/14/1984 Reformatory Lorton Improvements- Central Facility Civil Action- Project Drawings Floor Plan Demolition, Floor Plan of New work, toilet layout plan, sanitary riser diagram, water riser diagram, typical storm riser diagram, plumbing bakery, Floor Plan Demolition, Floor Plan of New work, toilet layout plan, sanitary riser diagram, water riser diagram, typical storm riser diagram, p
297 Not Available Reformatory Sectional and Floor Plan - Proposed Bakery Addition Floor plan and sectional of bakery in relation to the barber shop, and existing flour and bread storage.  
298 Not Available Reformatory Project Drawings Location in Reformatory and site plan of Bakery.  
299 Not Available Reformatory Lorton Permanent Improvements- Demolition Notes Demolition Plan, Ground Floor Plan, Roof Demolition Plan and elevation for bakery bakery, demolition
300 Not Available Reformatory Lorton Improvements- Central Facility Civil Action - Project Drawings Floor plan of demolition of the bakery and floor plan of the new work. Also floor plan of mechanical room, steam unit heater schedules, heating and bakery, demolition
301 Not Available Reformatory Lorton Improvements- Central Facility Civil Action Bakery, ground floor plan- demolition, ground floor plan - power, ground floor plan-lighting Bakery, ground floor plan- demolition, ground floor plan - power, ground floor plan-lighting
302 Not Available Reformatory Relocation of Commissary; Ground Floor Plan; Mezzanine Floor Plan; Lighting Fixture Schedule Shows different types of lighting and location in commissary. lighting, commissary, ground floor
303 Not Available Reformatory Relocation of Commissary; Power Riser Diagram Sheet includes power riser diagram for lighting, riser schedule, key notes, symbols and outline specs. lighting, commissary, key, symbols, specifics, power riser
304 Not Available Reformatory Relocation of Commissary; Floor Plan-HVAC Interior floor plan of HVAC set up; Oil piping diagram also included HVAC, Oil piping diagram
305 Not Available Reformatory Relocation of Commissary; Floor Plan HVAC and Part Plan- HVAC Floor Plan of HVAC, includes a detailed section of the floor plan. Also Unit Heater Schedule and Outline Specs are included on plan. HVAV, heater, reformatory
306 Not Available Reformatory Floor Plan of Ice House in the Commissary Bldg. Floor plan describing the location of compressors, brine pit, brine pumps, air intakes and exhaust. commissary, ice house, compressor
307 Not Available Reformatory Relocation of Commissary; Floor Plan- Plumbing Floor plan layout of plumbing in commissary, detail of mechanical room. Shows where water heaters and splash blocks are. plumbing, commissary, water heaters, commissary
308 Not Available Reformatory Relocation of Commissary; Sanitary Diagrams SI, S2, S3, S4 Sanitary Diagrams of where water closets, urinals and lavatories are located. Details on fixture types and sizes also included. sanitary diagrams, water closets, bathrooms, urinals, lavatories, faucets, janitor sinks, electric water coolers, commissary
309 Not Available Reformatory First Floor Plan, New Control Center Plan detailing the room layouts and schedule of interior finishes for the first floor. Also depicts details of entrance to conversion room and plan of floor plan, conversion room
310 4/16/1951 Reformatory Second Floor Plan, New Control Center Drawing of second floor plan with labeling and dimensions of rooms. Details of brick fireproofing and roof plan. Schedule of interior finishes. Sheet floor plan, finishes, roof plan, fireproofing
311 Not Available Reformatory Print Shop and Book Bindery- Reformatory Division Note on plan says "Plumbing and metal Shop." Shows floor plan, east elevation, north and south elevations, and an elevation of a window. "Plumbing and metal Shop, floor plan, east elevation, north and south elevations, and an elevation of a window, C. Slack
312 Not Available Reformatory No Title Appears to be a new fencing plan for around the Visitor Processing Building.  
313 Not Available Reformatory Attendant's Bldg. Kennel: Reformatory Roof plan, first floor roof plan and section of roof plan  
314 Not Available Reformatory Attendant's Bldg. Kennels: Reformatory Front and side elevation. Drawing of floor plan as well.  
315 Not Available Reformatory Attendant's Bldg. Kennel: Reformatory Main floor plan, basement and side elevation of Attendant's Building Attendants building, elevation, basement
316 9/27/1940 Reformatory New Tunnel Lighting Wiring diagram for a tunnel connecting the foundry, cannery, and machine shop, as well as, new wiring in the tunnels from the dormitories to boiler electrical, lighting, tunnels, foundry, cannery, machine shop, boiler house
317 9/21/1933 Workhouse Tunnel Layout Design and assembly instructions for piping at various sections of tunnels within the Workhouse. Piping, assembly, tunnels
318 1/5/1932 Workhouse Officer's Quarters East, West North, and South Elevations along with floor plans of basement, first and second floors. Roof plan. Workhouse, Educational Services Building, elevations, roof, elevations, floor plan, finishes, window schedule
319 4/29/1938 Workhouse Underground Electrical Distribution System Site plan of workhouse. Shows where the electrical wires are fun underground. electrical, railroad, calf sheds, dormitories, hearing plant, barn, commissary, ice house
320 6/12/1915 Workhouse Topographical Map of Part of DC Workhouse Property showing Location of Buildings in Vicinity of Administration Building. Tope map showing an early layout of the Workhouse, railroads, and ownership of proximate tracts of land Topographic, workhouse, tiers, petit, leary, railroad
321 7/25/1937 Workhouse Diagramic Location of Buildings - Workhouse Simple site layout of the workhouse with building key. also contains women's group. building key, workhouse
322 Not Available Multiple, Penitentiary Wall Sections, Window Details Wall construction details, window construction details, pg. A-8 measurements, construction materials, dairy, sketches
323 4/18/1958 Penitentiary, Reformatory Electrical Plot Plan; New 2400/4160Y Distribution System- Reformatory Area; Improvements to Electrical System Plan shows layout of new proposed electrical system in the reformatory area and the penitentiary area. measurements, construction materials, dairy, sketches
324 Not Available Multiple, Penitentiary, Reformatory Vicinity Map; Installation of Cells- Building P-5 Vicinity map of Lorton Reformatory measurements, construction materials, dairy, sketches
325 Not Available Multiple, Penitentiary, Reformatory Site Plan; Project Drawings Site plan of reformatory and penitentiary towers. measurements, construction materials, dairy, sketches
326 Not Available Penitentiary, Reformatory Index to Map of buildings D.C. Penal Institutions- Lorton & Occoquan, Va. List of building names by location measurements, construction materials, dairy, sketches
327 2/1/1954 Penitentiary, Reformatory Communication's Layout- Reformatory and Penitentiary Plan shows location of telephones, telephone lines and terminals. measurements, construction materials, dairy, sketches
328 Not Available Workhouse, reformatory Map of D.C. Workhouse and Reformatory- Sites Topographic map of the DC Workhouse and Reformatory area. Buildings also are drawn on map. measurements, construction materials, dairy, sketches
329 Not Available Multiple, Penitentiary, Reformatory Renovation of Guard Towers, 2,3,4,5,6 & 7; Central Facility Title Page of "Project Drawings." Lists abbreviations, location map, material symbols and legend. measurements, construction materials, dairy, sketches
330 Not Available Other No Title Three drawings on paper. One appears to be a electrical diagram, another hash lighting and plumbing and the last is an overall floor plan. Filter Tower, Tag Shop, Paint Room, Skim Tank, exhaust points, Butterfly Damper
331 2/5/1957 Other Remodeling of Shop Building First and Second floor plan and two sections of building. possibly P3 or P5 Filter Tower, Tag Shop, Paint Room, Skim Tank, exhaust points, Butterfly Damper
332 3/13/1951 Other Residence of (Asst.) Superintendent (Reformatory) Shows first floor layout of residence including, kitchen, dining rooms, living rooms, and lavatory. Filter Tower, Tag Shop, Paint Room, Skim Tank, exhaust points, Butterfly Damper
333 3/13/1951 Other Residence of Superintendent Second floor plan of Assistant Superintendent's residence Filter Tower, Tag Shop, Paint Room, Skim Tank, exhaust points, Butterfly Damper
334 Not Available Penitentiary Cell Details: Installation of Cells- Building P-5 sections, elevations and construction details of cells; pg. A-6 salle porte, drawn by Deming
334 Not Available Penitentiary Mess Hall Walled Group First floor layout of mess hall in the penitentiary area. Also a cross-section is drawn. Dining Room, Laundry, Kitchen
335 Not Available Penitentiary Plans, Diagrams, Schedules, Details; Installation of Cells- Building P-5 first level and second level plumbing; sanitary drainage riser diatagrams, details salle porte, drawn by Deming
336 Not Available Penitentiary Plans, Diagrams, Schedules, Details First and Second floor electrical plans, electrical riser diagram salle porte, drawn by Deming
337 Not Available Penitentiary Plans, Diagrams, Schedules, Details; Installation of Cells- Building P-5 first and second floor heating and ventilating floor plans, details of equipment salle porte, drawn by Deming
338 Not Available Penitentiary Cover Sheet- Installation of Cells, Building P-5 cover sheet salle porte, drawn by Deming
339 Not Available Penitentiary Plans and Details; Installation of Cells-Building P-5 floor plan, second floor framing plan, sections and details salle porte, drawn by Deming
340 8/12/1940 Penitentiary Electrical Layout - Cell Bldg. #6 Blue print of the electrical plan for a cell building. Index of circuits for cells, arcade, officers rooms, exhaust fans, shower rooms salle porte, drawn by Deming
341 Not Available Penitentiary Guard Tower No. 5 Demolition floor plans and general floor plans as well as construction details and sections. pg. A-5 salle porte, drawn by Deming
342 Not Available Penitentiary Guard Tower No. 6 Floor Demolition plans and regular floor plans salle porte, drawn by Deming
343 Not Available Penitentiary Guard Tower No. 7 Demolition floor plans and regular floor plans for guard tower 7. Typical elevation of guard towers no. 4,5.6,&7. salle porte, drawn by Deming
345 Not Available Penitentiary Officers Qu'ts. Toilet Annex Pencil drawing of the first floor of the Penitentiary Offices Building with the toilet annex. Dining Room, Laundry, Kitchen
346 Not Available Penitentiary Water Line to Cell Bldg. #6 Wall Group Plan shows Cell Buildings 2, 4 and 6 and water/sewage lines to each of them. Lighting
347 Not Available Reformatory Cell Houses- D.C., Reformatory Roof plan and anchor bolt detail of cell houses Dormitory, extension
348 10/8/1941 Reformatory Tower Housing Detail Reformatory- Sheet #2 Front and side elevations of tower tops, roof construction details, and other details Dormitory, extension
349 Not Available Reformatory Visitors Waiting Room Elevation, floor plan, sections and detail drawings of Visitors Waiting Room Dormitory, extension
350 Not Available Reformatory Reformatory Towers Sheet #1 Front elevation, deck plan and two cross-sections of an unnamed reformatory tower Roofing, Sheathing, Rafters
351 Not Available Reformatory Projection Booth Wall Group framing, details, floor plans and elevations of projection booth Mechanical Notes
352 4/26/1932 Reformatory Cell House for New Enclosed Group Floor plan, section and detail of radiator for cell house Mechanical Notes
353 Not Available Reformatory (Bldg. R-17) Central Facility; Lorton, Virginia; Control Cells Floor plan of interior; shows typical cell layout. lighting, showers, fans, and windows Building# 16&26, Detail of wash sink
354 Not Available Reformatory (BLDG R17) Central Facility - Control Cells Floor plan of the Control Cells Building Building# 16&26, Detail of wash sink
355 2/14/1941 Reformatory Layout of Equip Tag Shop Tracing of the Tag Shop. Illustrates the placement of tables, office, machinery, ovens, print store room. Tag Shop, Bending Schedule, extension, Duplicate
356 Not Available Reformatory No Title Detailed drawings of window, joist and wall section of clothing issue building. building plan, conversion
357 Not Available Reformatory No title 4 side elevations of the clothing issue building. Superintendent's office, Calhoun
358 Not Available Reformatory No Title Detailed drawings of clothing issue building, including: window and door details, roof ventilation detail, roof detail and shoe shop electrical plan. Superintendent's office, Calhoun
359 Not Available Reformatory Clothing Issue - Scale - 1/4" = 1-0 Interior floor plan, water and sewage floor plan, and electrical floor plan. Floor Plan, Addition, Duplicate
360 5/23/1956 Reformatory Plumbing and Drainage Plan Pencil drawing of the plumbing and drainage for the Heating Plant at the Reformatory. waiting room, reformatory
361 Not Available Reformatory Armory Tower Drawings of Armory Tower including: cross-sections, roofing details, balcony section, ammunition storage, armory and guard room. waiting room, reformatory
362 Not Available Reformatory Project Drawings ; Guard Tower No. 2, Demo. Notes Demolition notes for Tower No. 2, which includes: ground floor plan, upper floor plan, stair details and demolition notes. tower, stairs
363 Not Available Reformatory Guard Tower No.3, Fin. Schedule Ground floor plan, upper floor plan and demolition notes of Guard Tower No.3. Written out finish schedule included on this sheet. buildings, index
364 Not Available Reformatory Guard Tower No. 4 Ground, middle and upper floor plans with demolition notes. Construction details of tower also included. buildings, index
365 Not Available Reformatory Location & Plan of Tower No. 10 Drawings of foundation plan, catwalk plan, cross-sections, and detail drawings buildings, index
366 Not Available Reformatory Relocation of Commissary; Foundation Plan Foundation plan of Commissary; page 1 of 3 buildings, index
367 Not Available Reformatory Relocation of Commissary; First Floor Framing Plan first floor plan of commissary, page 2 of 3 buildings, index
368 Not Available Reformatory Relocation of Commissary; Roof Framing Plan; page 3 of 3 Roof Framing Plan of commissary, shows skylights buildings, index
369 Not Available Reformatory No Title Commissary Exterior Site Plan, shows where maximum security and brick roadway are nearby buildings, index
370 7/22/1940 Reformatory Shelving Detail- Commissary Reformatory Warehouse shelving detail of commissary, shows gate, and construction methods of counter buildings, index
371 3/21/1940 Reformatory Two Story Shop Extension Bldgs. No 21 and 22 Original pencil drawing of the extension on the prison's industrial shop facilities building buildings, index
372 Not Available Reformatory Guard Towers 2 & 3- Window Details Construction details of windows, elevations and cross-sections of towers Guard Towers 2 & 3. buildings, index
373 7/1/1954 Reformatory Electrical Survey Drawings Drawing of the electrical lines circulating throughout the reformatory and into sub-station. buildings, index
374 Not Available Reformatory Plat showing Temporary Bldgs, and constructions incidental thereto, at temporary site of D.C. Reformatory, Lorton Va. Plat illustrating steam pipe tunnels, water mains, temporary dormitory, boiler house, Totten House, property lines. buildings, index
375 Not Available Reformatory Old Tag Shop Building, Typical for Dorms #18, 19, 22 Pencil drawing of the office in relation to exterior walls, windows, doors, and balcony buildings, index
376 Not Available Reformatory Mooney-Berrett, Proposed Office in Carpenter-Tag Shop Pencil drawing of the rear elevation and interior plan view of the office within the prison's industrial shop facilities. buildings, index
377 Not Available Reformatory Project Drawings - Guard Towers New plumbing construction for guard towers No.2, No.3, No.4, No.5, No.6, No.7 sanitary riser, guard tower floor plan
378 1/15/1924 Reformatory Underground Construction- D.C. Reformatory - Sewer and Water Lines Sewer and water lines layout of the Reformatory Area. sanitary riser, guard tower floor plan
379 Not Available Reformatory Second Floor of Extension to Tag Plant, Building #22 Tag shop Renovation drawings. Original. Tag Shop, Bending Schedule, extension, Duplicate
380 Not Available Reformatory Storage Platforms for Commissary Construction and side and end elevations for storage platforms buildings, index
381 3/30/1979 Penitentiary Building P-2 Electrical - New; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of new electrical features. Also a detail of rear cell light fixture. electrical, renovation
382 3/30/1979 Penitentiary Building P-2 Mechanical Plan; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of existing mechanical features. Details of existing radiator and exhaust grille shown. exhaust
383 3/30/1979 Penitentiary Floor Plans Building P-2; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of building P-2. Also details of stairs, ceiling plans, and cross sections. renovation
384 3/30/1979 Penitentiary Demolition of Building P-2; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and Second floor plans of P-02, with details of lavatory and water closet. Demolition notes also included. Demolition
385 3/30/1979 Penitentiary Building P-2 Plumbing Plan; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plans of existing plumbing plumbing, renovation
386 3/30/1979 Penitentiary Building P-4, Electrical -New; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of new electrical features. Symbols and notes also shown. electrical, renovation
387 3/30/1979 Penitentiary Building p-4 Mechanical Plan; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of existing mechanical features. Main drip and lift station detail shown. renovation
388 3/30/1979 Penitentiary Floor Plan Building P4; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plans of P4. Also shows details of foundation plans and cell roof plans. first floor plan, second floor plan, foundation plans
389 3/30/1979 Penitentiary Demolition of P-4; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of P-4. Lavatory and water closet details included. Also demolition notes. demolition
390 3/30/1979 Penitentiary Building P-4 Plumbing Plan; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of existing plumbing and sanitary riser diagrams. plumbing
391 3/30/1979 Penitentiary Building P-6 Electrical- New; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plans of new electrical features. Also fire alarm riser diagram and electrical riser diagram shown. electrical, renovation
392 3/30/1979 Penitentiary Building P-6 Mechanical Plan; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of existing mechanical features. renovation
393 3/30/1979 Penitentiary Floor Plan Building P6; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of building P-06. Also detail of partial ceiling plan included. renovation, max security
394 3/30/1979 Penitentiary Demolition of Building P6; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second demolition floor plans demolition
395 3/30/1979 Penitentiary Part. Plan, Sections, Bldg. P6 Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton Partial first and second floor plans of p6. Also a section of the shower and cross sections of the entire building shown. Also partial roof plan shown schedules, renovation
396 3/30/1979 Penitentiary Building P-6 Plumbing Plan; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton First and second floor plan of existing plumbing. Sanitary riser diagrams as well. Show stall plan 2nd floor only also shown. plumbing
397 12/12/1968 Penitentiary BLDG#p-7 Penitentiary Division Control Cell Building floor plan illustrating locations of inspection corridor, windows, bathrooms, control section, steel walls, utility spaces control, cells, inspection corridor, plate wall, food passing door
398 3/30/1979 Penitentiary Details; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton Details of grille elevations, light sections, ladder details, louver details, security door details, and janitor's area details details, renovation
399 3/30/1979 Penitentiary Part. Plan, Sections, Bldg. P2, P4 Partial first and second floor plans, and cross sections of buildings P2 and P4. Partial roof plan and cross-sections and elevations of cell rooms showers renovation
400 3/30/1979 Penitentiary Cover Sheet Renovation of Bldg.'s P2, P4, P6 Maximum Security Area Dept. of Corrections Lorton Cover Sheet Maximum Security, legend, scheduled of drawings
401 3/30/1979 Penitentiary Schedules; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton Finish schedule of construction and opening schedule. details, renovation
402 3/30/1979 Penitentiary Schedules, Symbols and Details- Mech. ; Renovation of Building P2, P4, P6 Maximum Security Area Dept. of Corrections - Lorton Details of HV unit control, steam coil piping, exhaust fan and cross section. Sequence of operation, equipment schedule and symbols also shown. steam, coil piping, renovation
403 12/24/1941 Reformatory Proposed Change - Machine Shop Office Proposed alterations to doors and windows in the machine shop office. Estimated costs are shown. Installation, Windows, estimated costs, machine shop office
404 6/30/1931 Reformatory Shop BLDG truss elevation, truss diagram truss elevation, truss diagram
405 6/28/1933 Reformatory Erection Diagram. Shop Building Roof plan of the shop building roof, anchor bolt, shop
406 Not Available Reformatory Trusses for Shops Blueprint drawings of trusses Trusses, shops
407 5/21/1923 Reformatory Main Door for Disciplinary Dormitories Front elevation for door details and door pull steel door
408 5/1/1923 Reformatory Half Size Detail of Locking Arrangement for Main Doors of Disciplinary Dormitories Details of bolt knob and locking arrangement bolt, lock
409 10/11/1921 Reformatory Plan of Brick and Steel Cells for Disciplinary Dormitories front elevation of steel cells with details of construction elements steel doors, bars, Disciplinary Dormitories
410 4/28/1923 Reformatory Full size detail of Lock for Disciplinary Dormitories view showing sheet metal panel and bolt guides for a cell in the Disciplinary Dormitories bolt guide, cells, lock
           

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