NOTE NO. 1

THE BASIC STEEL STRUCTURE FOR THE LAUNCHERS AND UMBILICAL TOWERS, THE ELEVATORS, THE
HAMMERHEAD CRANE AND THE MOUNT MECHANISMS FOR THE ERECTION POSITIONS AND LAUNCH PADS
ARE BEING CONSTRUCTED BY OTHERS AND FOR THE PURPOSES OF THESE DRAWINGS, SHALL BE
CONSIDERED EXISTING FACILITIES.  SEE SPECIFICATIONS.

LEGEND FOR EXISTING FACILITIES (NOT IN CONTRACT)

1E   -  HAMMERHEAD CRANE
2E   -  LIGHTNING PROTECTIVE EQUIPMENT
3E   -  OBSTRUCTION LIGHTS
4E   -  ELEVATOR MACHINE ROOM
5E   -  STAIRS
6E   -  ELEVATOR
7E   -  UMBILICAL ARM SUPPORT COLUMN
8E   -  UMBILICAL ARM LOCKING COLUMN
9E   -  CRANE CONTROL
10E  -  UMBILICAL TOWER
11E  -  LAUNCHER
12E  -  MOUNT MECHANISM
13E  -  DOORS
14E  -  HATCHES
15E  -  HANDRAILS
16E  -  AIR LOCK CHAMBER

NOTE NO. 2
STAIRS, DOORS, HATCHES, AND HANDRAILS ARE TO BE CONSIDERED EXISTING FACILITIES UNLESS
INDICATED OR SPECIFIED AS A PORTION OF THE MECHANICAL AND ELECTRICAL INSTALLATION.

NOTE NO. 3
DEVICES, PORTIONS OF SYSTEMS AND COMPONENTS OF THE GROUND SUPPORT EQUIPMENT INDICATED 
IN THE FOLLOWING LEGEND WILL BE INSTALLED UNDER FUTURE CONTRACTS; HOWEVER, CERTAIN
PROVISIONS FOR THE FUTURE INSTALLATIONS SHALL BE ACCOMPLISHED BY THE MECHANICAL AND
ELECTRICAL INSTALLATION.  SEE SPECIFICATION.

LEGEND FOR FUTURE FACILITIES ( NOT IN CONTRACT)

1F   -  VEHICLE H0LDDOWN ARMS
2F   -  TAIL SERVICE MAST NO. 1
3F   -  TAIL SERVICE MAST NO. 2
4F   -  TAIL SERVICE MAST NO. 3
5F   -  LOX VALVE COMPLEX
6F   -  LOX SUPPLY LINE
7F   -  LOX REPLENISH LINE
8F   -  HYDROGEN VALVE COMPLEX
9F   -  HYDROGEN SUPPLY LINE
10F  -  HYDROGEN VENT LINE
11F  -  RP-1 SUPPLY LINE
12F  -  RP-1 VENT LINE
13F  -  ENVIRONMENTAL CONTROL DUCTS
14F  -  S-IC AFT SWING ARM
15F  -  S-IC FORWARD SWING ARM
16F  -  S-II AFT SWING ARM
17F  -  S-II INTERMEDITE SWING ARM
18F  -  S-II FORWARD SWING ARM
19F  -  S-IVB AFT SWING ARM
20F  -  S-IVB FORWARD SWING ARM
21F  -  SERVICE MODULE SWING ARM
22F  -  ACCESS ARM SWING ARM
23F  -  S-IC HELIUM VALVE PANEL
24F  -  S-IC GASEOUS NITROGEN VAVLE PANEL
25F  -  VALVE PANEL NO. 11
26F  -  VALVE PANEL NO. 12
27F  -  ELECTRONIC EQUIPMENT RACKS
28F  -  S-11 VALVE PANEL
29F  -  S-IVB VALVE PANEL
30F  -  SWING ARM HYDRAULIC CHARGING UNIT
31F  -  PRIMARY SWING ARM HYDRAULIC CONTROL CONSOLE
32F  -  SECONDARY RETRACT SLED ASSEMBLEY
33F  -  WATER METHONAL UNIT
34F  -  HELIUM HEAT EXCHANGERS
35F  -  ENGINE GIMBALLING HYDRAULIC UNIT
36F  -  GASEOUS NITROGEN MANIFOLD
37F  -  GASEOUS NITROGEN ACCUMULATOR
38F  -  HELIUM MANIFOLD
39F  -  HELIUM ACCUMULTOR
40F  -  FACILITY AIR COMPRESSOR
41F  -  GSE PNEUMATIC PIPING
42F  -  GSE HYDRAULIC PIPING
43F  -  S-IC AFT DUCT
44F  -  EMERGENCY LOX DRAIN
A       FOGGING AND
        UMBILICAL ARM COOLING RISER
        DOMESTIC WATER RISER
        SAFE WASTE RISER
46F  -  COMPUTER
47F  -  MOTOR-GENERATOR SET
48F  -  ENGINE GIMBALLING UNIT CONTROLLER
49F  -  BENCH MARKER COVER PLATE
50F  -  LOX VENT AND DRAIN LINE
51F  -  PNEUMATIC SELENOID CONTROL PANEL
52F  -  PNEUMTIC BULKHEAD PLATE
53F  -  PROPELLENT ELECTRICAL DISTRIBUTOR
54F  -  ELECTRICAL CROSS-OVER DISTRIBUTOR
55F  -  ELECTRICAL RACKS
56F  -  INSTRUMENT UNIT PNEUMTIC VALVE PANEL
57F  -  SECONDARY SWING ARM HYDRAULIC CONTROL PANEL
58F  -  HYDRAULIC ACCUMULATOR
59F  -  DELUGE PURGE PANEL