Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
July 3, 1957
Jo} N-182
N.B.B.
CONSTRUCTION OUTLINE SPECIFICATIONS
FOR
CENTRAL INTELLIGENCE AGENCY
HEADQUARTERS BUILDING
LANGLEY, VIRGINIA
ocum'-t%'T Ni CLASS.
-453 C CAS=F3~S6
CoANRS", TOa t5 S G
't 8 10-
its
Harrison &,Abramovitz
Architects
630 Fifth Avenue
New York City
Frederic R. King
Associated Architect
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
July 3, 1.957
Job N-182
Construction Outline
Specifications - 1
1. SCOPE:
A. The following outline specification describes the general constru-
tion of Main Building, Auditorium, Cafeteria, Power House, two Entmnce
Gate -Houses and Nitrate Film Storage House.
2. CODE REQUIREMENTS:
A. The National Building Code (1955) of the National Board of Fire
Underwriters, shall govern the work.
3. EXCAVATION:
A. Include all excavation of earth, rock, boulders and obstructions
necessary for the installation of all foundation walls, sub-drainage sys-
tem, floor construction on earth, pits and trenches and conveyor and duct
tunnels,for exterior steps and terraces where adjacent to or integral with
structures and for installation of utility lines underground from Power
House to the various buildings, and for boiler fuel storage tanks located
underground. Stack all topsoil.
B. Include all backfilling around walls and grading immediately around
structures to pitch water away from same.
C. Include all excavation required for the installation of mechanical
trades within the areas covered by the structures.
D. Include all bracing and sheet piling of banks and all pumping re-
quired to keep excavations free of water until foundations are installed.
E. NOTE: The main building site will be leveled by others to elevation
-i-215'-O" and the Power House and Sub-Station will be leveled to elevation +
250.
4. FOUNDATIOFS:
A. All foundations for all structures shall be constructed of reinforced
concrete, spread footing for walls and columns on soil of suitable bearing
quality.
B. Include footing drain of 4" Agricultural Clay Tile and porous fill
at bottom of footing around all perimeter walls and court ;calls and disposal
of same in a suitable manner.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specification -2
FOUNDATIONS: (Contd.)
C. Exterior of foundation walls and footings of structure below grade
shall be dampproofed with (3) plies of rag felt and four (4) moppings of hot
pitch. On last mopping apply a 1" inch thick layer of asphalt impregnated
celotex protection.
5. STRUCTURAL FRAME:
A. Structural frame of main structure including interior and exterior
columns and drop heads, two way rib system of floor and roof construction,
projecting canopios etc. shall be constructed of reinforced concrete.
B. Auditorium shall be of thin wall reinforced controlled concrete.
C. Cafeteria shall be constructed of structural steel arches and inter-
mediate framing with cellular metal roof deck.
D. Power House shall be constructed of structural steel with reinforced
concrete roof and floor slabs.
E. Entrance Gate Houses and Nitrate Film Storage House shall be construc-
ted of reinforced concrete floor and roof slab.
F. All forms for walls where exposed, exposed surfaces of spandrel beams,
canopies and other exposed concrete surfaces shall be of plywood and surfaces
after stripping left with a smooth even finish.
G. Floor slabs on ground shall be constructed of a slab of 5" thick
reinforced concrete, then waterproofed with 3 ply felt and pitch membrane
covered by cement protective coat, 1" thick. Install 1" thick rigid asphalt
impregnated insulation strip at intersection of floor with exterior walls.
6. CONCRETE FILL AND CEMENT FINISH:
A. Install lightweight concrete fill of thickness indicated with 1"
cement finish overcall floor and roof construction including ground. floor.
Underfloor duct system will be installed in this fill.
B. Install cement base where called for on finish schedule.
C. Provide 6x6 10/10 welded reinforcing mesh galva; a -.ee a-.-er all unde_..-
floor ducts.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications -3
7. EXTERIOR WALLS:
A. Enclosure walls and court walls of main building and Power House to
extend indicated, shall be. constructed of architectural precast stone panels
formed in story height units with openings provided for metal sash.
panel shall be anchored to spandrel beams, top and bottom, by means of angles
bolted thru slab and to columns by straps to inserts all as indicated. All
inserts in units and structure and all angles, bolts, straps for securement,
shall be hot-dip galvanized.
B. All precast stone shall have a facing portion composed of properly
crushed and graded opaque and translucent quartz combined with white and/or..
grey cement as per approved sample.
C. All preca.st panels shall be reinforced with built-up galvanized welded
steel reinforcement, all carefully engineered for all structural stresses and
temperature changes.
D. All precast stone shall have a minimum compressive strength of 7500
lbs. psi and a maximum absorption of 5% both at 28 days of age, when tested
by a recognized testing laboratory...
E. All facing units shall be set in a non-staining waterproof cement
mortar filling all
cajoints ulking chall be
and
to e the out
compound raked
full depth and of
tooled.
and then caulked with
F. After all panels have been set in place and joints caulked and surfaces
cleaned down, all exposed surfaces of facing panels and all other exposed con-
crete surfaces of all buildings shall be given two (2) uniform coats of color-
less Acrylic Resin applied in accordance with manufacturers specifications.
G. Install vertically every fifty feet on center, a Neoprene expansion
joint of shape and size indicated.
8. E tTERIOR GALL INSULATION :
A. All exterior walls both cast in place concrete and precast facing panels,
shall be given a 1/8" thick asphaltic dampproofing into which a one inch thick-
ness of "Fiberglass" or approved equal rigid insulation with positive vapor
seal, shall be applied.
a. ROOFING & SHEET METAL WOM:
A. All roof surfaces of flat roofs and curved roof of Ca1'~:teria shall be
covered with a Z+ ply 20 year Bonded built-up roofing with slat; finish, laid
over a two (2") inch thickness of rigid insulation over a two ply felt and
pitch vapor barrier.
-3-
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications -4
ROOFING & SHEET METAL WORK: (Cont'd.)
B. Install four (4) ply felt and pitch waterproofing in Penthouse and
Ground Floor Fan Rooms, Kitchen and Pantry areas. Waterproofing shall be
carried up on walls back of finish at least six (6") inches.
C. All f'lashings shall be 16 oz. lead coated copper for cap flashings,
20 oz. copper for base flashings and for covering of concrete copings.
Flash around pipe standards of railings, flash at intersection of all roofs
with vertical walls and parapets. Copper covering of all projective canopies.
D. Provide counter flashing at top of foundation wall dampproofing.
Flashing shall be set in flashing reglets of same material as flashing.
10. AUDITORIUM DOME COVERING:
A. Auditorium dome shall be constructed of reinforced concrete as here-
inbefore, specified, 2" x 4" sleepers secured to concrete by means of galvanized
metal sleeper clips uniformally spaced 24" on centers. Set 2" rigid insula-
tion between sleepers. Cover entire surface with T & G 1" x 6" N. C. pine
sheathing securely nailed to sleepers.
B. Over sheathing cover with 30 lb. asphalt felt with joints lapped and
cemented and securely nailed.
C. Cover entire roof surface with "Overly" batten aluminum roofing
Type AA. Aluminum batten and No. 20 B & S gauge (.032") half hard aluminum
sheet "Alrok" finish. Roofing shall be guaranteed for 15 years in accordance
with the terms of the manufacturer.
11. INTERIOR STAIRS:
A. Enclosed stairs shall be constructed of steel channel strings, steel
risers with integral tread nosing of non-slip abrasive, steel pan treads and
platforms, cement filled. Railings of horizontal steel pipe and newels.
B. Ornamental stairs shall have steel stringers, concealed steel treads
and risers finished with terrazzo treads and risers, tubular aluminum railings
with tubular standards and flush fittings.
C. All surfaces of stairs shall be given a shop coat o:! iron oxide or
zinc chromate paint.
12. WINDOWS:
A. All sash shall be Intermedia Type Steel of dimensiones shown on
drawings with removable glazing beads projecting type for cleaning. Steel
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications -5
WINDOWS: (Cont'd.)
fixed sash with removable glazing beads for ground and first floors. All
shall be of proper strength to meet Code Requirements. Hardware for opera-
ting sash shall be of manufacturer's standard of-:highest quality.
B. Access to decks shall be by means of tubular steel doors set in frames
of assembly.
C. Fixed glass panels of Second and 7th Floors, Cafeteria, and enclosure
corridors to Auditorium and Cafeteria shall be constructed of steel rolled
sections for frames and mullions provided with removable glazing beads.
D. All surfaces of all steel members shall be hot-dip galvanized and
bonderized. Glazing beads secured by means of stainless steel tap screws.
E. All divided sash shall be glazed with double strength flat drawn sheet
glass. All other sash and, doors shall be glazed with 1/4" thick polished
plate glass. 3/8" plate glass for Cafeteria
, & Corridors to Cafeteria & Audi-
torium.
F. All glass shall be set in a "Thiokol" glazing compound.
G. Where interior partitions abut the mullions of fixed glass assemblies,
a continuous metal closure shall be provided the full height.
H. Alternate Price; Submit alternate price substituting aluminum with
alumilited finish in place of galvanized steel for all members of fixed and
operating sash and assemblies. All members of equivalent strength,
13. LATHING AND PLASTERING:
A. All exterior walls shall be furred with metal furring braced to wall
construction of 1" channels 12" on center with runner at floor and ceiling.
Lath shall be 3.4 lb. expanded metal lath. All surfaces shall receive scratch
and brown gypsum plaster with hard white finish,
B. Furring and plaster will stop one ,l") inch above suspended ceilings
where they occur except in secured rooms where masonry partitions extend to
structural slab then furring and plaster will extend to slab.
C. Install wire lath and scratch and brown gypsum plaster to close in
space around air conditioning pipes running thru exterior wall furred piers.
This closure shall be provided on one side of pier only and in secured rooms
where masonry partitions occur.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications -6
LATHING AND PLASTERING: (Cont'd.)
D. Provide metal furred and lathed suspended ceilings where indicated.
Plastered the same as walls. Purlins.shall be 1-1/2".angles or channels sus-
pended 4+1-0" x 41-0" on centers from structural slab. Cross furr with 1"
channels and lath as specified for metal wall facing. Plaster with scratch
and brown gypsum and hard white finish except where acoustical tile is called
for, the white finish is omitted.
E. All masonry block partitions shall be p3tered in gypsum with hard
white finish. Omit plaster on inside of shafts, stairs, mechanical rooms,
building maintenance,, shops, garage and incinerator rooms. See Interior
Finish Schedule.
F. Install metal lath strip over joints between masonry block partitions
and columns.
14. INTERIOR PARTITIONS:
A. The drawings indicate the extent of masonry partitions and all such
partitions shall be.,carried up to structural slab above.
P. Provide fire rated masonry block partitions enclosing elevator,
dumbwaiter and conveyor shafts; duct and pipe shafts; stair and toilet en-
closure walls; corridors in Basement, Ground and First Floors; electric and
telephone closets; mechanical rooms, storage rooms, shops, garage, kitchen,
laboratories and incinerators.
C. Masonry block shall be steam cured cinder block or hollow structural
clay tile.
NOTE: Rooms enclosed by 8" of masonry shall have the cores of the
blocks filled with mortar.
D.
drawings.
Sub-dividing office partitions of masonry block where called for on
E.
Structural where called for in Interior Finishes.
F.
Except where masonry partitions are called for, all other sub-dividing
interior partitions shall be plaster board with joints taped, secured to metal.
studs. Partition shall stop at underside of acoustical ceilings. Provide
the following:
(a) 2-3/8" layers of plaster board each side of metal studs.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
INTERIOR PARTITIONS:
(b) Studs
Studs
Studs
Job N-132
(Cont'd.)
Construction Outline
Specifications -7
- 2-1/2" size 16"
o.c.
up to 10'-O"
high
- 3-1/4" size 16"
o.c.
up to 12'-0"
high
- 4" size 16"
o.c.
up to 14'-0"
high
(c) Anchor studs to furring of hung ceiling and add
ceiling channels where necessary to pick up par-
titions. Provide wood blocking as required be-
tween top of acoustical, ceiling and bottom of
ceiling channels.
(d) Low sub-dividing partitions 5'-4" + high with top
24" of glass, 40"high wood gates with 24" of glass
on top. These partitions are also plaster board
construction with steel studs similar to U. S.
Gypsum "Movable Partitions".
15. TOILET COMPARTMENTS:
A. All toilet compartments and doors to acme shall be constructed
of hollow metal furniture steel with insulated core. A'.1 shall have baked
enamel finish and shall be floor mounted and have chrome plated brass hard-
ware.
16. INTERIOR FINISH SCHEDULE:
A. Office Spaces: Suspended ceiling acoustical tile. Floor 1/8"
thick asphalt file Class 'B"patterns. Top set asphalt tile base 4 high.
Walls painted.
B. Toilet Rooms: Floors ceramic tile. Structural
to ceiling. Suspended plastered ceiling, painted.
C. Janitors Closet: Ceramic tile floor and glazed base. Keene
cement plaster walls. Exposed ceiling arch.
D. Public Corridors: Same as office spaces.
E. First Floor Lobby: /'Suspended plastered ceiling painted. Ter-
razzo Floor. 777 thick marble wall linings floor to ceiling. Allow $7.00
sq. ft. for domestic marble installed.
F. Kitchens and Pantries:, _Quarry tile floor, base and platforms
under equipment. Walls structural. l b ok to ceiling. Aluminum pan
acoustical ceilings.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications - 8
F-'
F-7
INTERIOR FINISH SCHEDULE: (Cont'd)
G. Auditorium: Floors and-walls..:same as office spaces. Suspended
plaster ceila~ ng to follow contour of dome with acoustical tile applied.
H. Cafeteria= & Private Dining Rooms: Walls and floors same as office
spaces except asphalt tile floor and base shall be grease-proof type. Sus-
pended plaster ceiling to follow contour of curved roof with acoustical tile
applied.
I. Mail Conveyor Rooms and Freight Elev. Lobbies: Same as office
F_ 8
spaces.
J. Women's Powder Room & Snack Bar: Same as office spaces except
suspended plaster ceiling painted.
K. P.B.S. Gear Rooms: Structural
Exposed ceiling nco struction.
N. Class Rooms, I.B.M. Rooms, Libraries & Stack Rooms, Telephone Switch-
board Room Telephone Equipment Room, Conference Rooms, Drafting Rooms,, Pro
sect Rooms, Projection Rooms, Work Roams Interview Rooms, Printing Press Rooms Mail. Rooms Camera Rooms Plate Makin Rooms File Rooms. Storage Rooms
and Shops except those used for building maintenance and noted in finish "0"
and all other rooms not listed below under finish "0' Same finishes as office
M. Clinic Dark Rooms Photo Labs. Reproduction Rooms Photostat Rooms.
Same as office spaces except Acid-Resistant 1/8" Vynal Asphalt
tile floor and base.
,
L. Laboratories: Structural` to ceilings.
fiscal ceiling. Acid-resistant 1/8" Vynal Asphalt tile floor.
spaces.
f 12 0. Paint Shop, Carpenter Shop, Electrical Shop, Plumbing; Shop, Machine
Stnlaae All rooms
St
e in
F-13
orag
Stair Wells,_ jitchen
UEJU Gaza UA J.-
Floor. Cement Floors, masonry walls and. structural ceilings painted.
P. Locker Rooms: Structural ceiling. Suspended ceil-
ing acoustical tile. Cement Floor, and ised cement platform for lockers.
-8-
ae
rPls_4L
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications - 9
F-14
F-1.5
INTERIOR FINISH SCHEDULE: (Cont'd.)
Q. Shower Compartments: Structural glazed block. Ceramic tile floor
and curbs. Sheet lead pans. Hung plaster ceilings painted.
R. Enclosed Corridors to Auditorium and Cafeteria: Asphalt tile floor
and base. Suspended ceiling acoustical tile. Continuous metal enclosures
over base convectors.
S F-
17. ACOUSTICAL C INGS:
A. Acoustical tile ceilings in Elevator Corridors, Corridors in Cores
and Freight Elevator Corridors shall be dry suspended concealed type system.
B. Dry suspended type ceilings using "Acoustone" or equal mineral tile
set on eexposed Tee runners for suspended ceilings and applied to concrete or
plaster surfaces where called for.
C. Flame spread rating for both faces of acoustical tile shall not
exceed 75.
18. DOORS & FRAMES.
A. Exterior and Vestibule Doors and Frames:
Aluminum, alumilited finish, tubular construction, gauge 1/8" thick
material, glazed, "Rixson" floor hinges, stock push and pull bars, nicalun
saddles. Glazed transoms over of same construction as doors,
B. Fire Stairs and Shafts: Hollow metal doors and frames, flush type,
Class B. Code Rating.
C. Publio'CCcrrid(zsjs::in Basement''.c:Graund.:.and...First Floors Mechanical
Rooms, Shops, Storage, Kitchen Incinerators Conveyor, Laboratories and
Garage:
Flush hollow metal doors and frames, Class B Code Rating.
D. Public Corridors above First Floor: Hollow mettl doors and frames,
flush type, no rating.
E. Doors in Plaster Board Office Paptitions: Hollow metal frames,
cellular flush hard wood veneer doors.
F. Doors in Masonry Office Partitions: Hollow metal doors and frames,
flush type, Class B. Code Rating.
_9_
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications - 10
DOORS & FRAMES: (Cont'd.)
G. Vault Doors: Having 1 hour Fire Underwriters Label shall be provided
in Storage Rooms enclosed by 8" thick masonry walls. There will be a total of
2e of these doors.
H. Elevator Fronts: Passenger Elevators, flush hollow metal by-parting
doors and hollow metal frames. Freight, hollow metal frames and 2 speed doors.
All Class B - Code Rating.
I. Floor Treadle type pneumatic doors from kitchen and pantries to dining
areas.
19. VENETIAN BLINDS:
A. Generally venetian blinds provided throughout, surface mounted type,
aluminum slats, plastic tape, steel head.
20. EXTERIOR RAILINGS;
A. Aluminum, rectangular tubular section with flush fittings set in
B. Paving shall be random pattern 2 to 3 inches thick set in cement mortar
on a concrete slab. Finish shall be rough sawn.
C. Granite shall be Deer Island or nearest available equivalent.
A. Where indicated on drawings, install granite steps an platform aving.
Steps shall be cut from the solid granite and provided with was and seats.
Finish of steps 6 cut, set on concrete foundation.
flashing sleeves.
21. GRANITE STEPS & PAVING, MAIN ENTRANCE:
22. RADIATOR AND AIR CONDITIONING UNIT ENCLOSURES:
A. Provide and install over exterior wail air conditioning units. They
shall be provided under each window between piers whether A.C. unit exists in
opening or not.
B. Provide continuous enclosure over radiator convectors.
C. Enclosures shall be formed of No. 14 gauge furniture steel shop painted.
Provide streamline grille in front and stamped grille in top. Front shall be
made removable.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications - 11
23. AUDITORIUM SEATS:
A. Provide 500 lecture type semi-upholstered with spring arch seat.
24. MISCELLANEOUS IRON:
A. Provide and install the following items with shop coat of Zinc
Chromate paint.
(a) All access doors required for mechanical trades.
(b) Ladders to all elevator and mechanical pits. Ships ladders
and goose neck type to duct and conveyor tunnels and to roofs.
(c) Gratings, steel bar type set in frame and locked access sec-
tions where required.
(d) Trench covers, set in frame and flush with finish floor sur-
face, sectional, with recessed lifting handles.
(e) Install 1/4" steel plate wall and column protection at Load-
ing Platforms, also wood and steel bumper combination.
(f) Loose lintels over doors over 3'-0" in width in masonry par-
titions.
B. Provide and install the following items constructed of non-ferrous
(a) Aluminum louvers and screens, leakproof type, in Basement
and Penthouse Fan Rooms and in Power House.
(b) Elect-^ically operated roll up doors for loading docks and
Power House. All face work of aluminum ]4h:nh ar or approved
equal manufacture.
(c) Provide and set two (2) tapered aluminum pipe flag poles
complete with pulleys, ropes, etc, mounted in reinforced
concrete bases.
25. TOILET ROOM ACCESSORIES:
A. See Plumbing Outline Specification for toilet paper holders, coat
hooks, soap dispensers and paper towel cabinets.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications - 12
TOILET ROOM ACCESSORIES: (Cont'dq)
B. Include the following items:.
(a) 1/4" thick copper backed plate glass mirror set in
narrow chrome plated brass frames in all Men's
Toilet Rooms. The mirrors shall be 2'-1" high set
over lavatories and shall be the same length as the
group of lavatories. (No mirrors over lavatories in
Women's Toilets.)
(b) 9" deep 9'-0" long stainless steel powder shelf with
2'-1" high plate glass mirror the length of shelf in
each Women's Powder Room, mirror and frame as speci-
fied for Men's Toilets.
(c) Shelf for handbags etc. attached to door of each
Women's W. C. enclosure as shown on Public Build-
ings Service Standard detail #6-13-30A.
26. HARDWARE:
A. Provide and install following hardware-for all interior doors:
Aluminum heavy duty cylinder lock and latch sets, exposed type steel door
closers, steel butts 1-1/2 prs. to each door. Doors to offices enclosed
by Plaster Board Partitions will not require closers.
B. Provide stock grooved aluminum saddles at all interior door openings
where there is a change of floor materials between rooms.
C. Hardware for exterior and vestibule aluminum doors specified under
Section 18-A.
27. PAINTING:
A. All exposed steel, miscellaneous iron, stairs, etc. shall be given
two (2) coats of rus'V inhibitive paint in addition to prime coat.
B. Other exposed steel surfaces such as radiator and air conditioning
enclosures, sash, door bucks, etc. shall receive two (2) coats of metal
enamel in addition to prime coat.
C. Hollow metal doors will be factory baked enamel.
D. Masonry walls shall receive two (2) coats of masonry paint.
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9
Job N-182
Construction Outline
Specifications - 13
PAINTING: (Cont'd.)
E. Plaster surfaces shall receive one (1) coat of primer sealer
and two (2) coats of lead and oil paint.
28. SEPARATE PRICE:
A. State amount to be deducted from Bid if the complete construction
of Auditorium and glass enclosed corridor leading to same is omitted.
.29; SPECIAL REQUIREMENT:
(a) Stainless Steel electric equipment for kitchens and pantries.
(b) A pneumatic tube system.
(c) A.D.T. System
(d) Incinerators (Heavy duty type)
(e) Conveyors
(f) Dumbwaiters
(g) Lead lining for wa is of 2 X-Ray Machine Operator Rooms in
first floor. lining for walls, floors and ceiling
for Laborato n ,nth Plloor.
dlvr fikA"~~
Approved For Release 2002/02/11: CIA-RDP78-04506A000200030004-9