Attachment 1: Specifications - Metropolitan Washington Airports ...

DCA TERMINAL A IMPROVEMENTS (NEAR TERM)10 AUGUST 2012
TASK ORDER 03: LOBBY IMPROVEMENTS – PKG 4 -CURBSIDE CHECK-IN
RONALD REAGAN WASHINGTON NATIONAL AIRPORT
PROJECT DT1203
D. Ceiling Attachments:
1. Ceiling attachments shall be designed to avoid the transmission of excessive conveyor
periodic or transitory loads into the structure. (The COTR shall determine the
acceptability of specific conditions.)
2. Attachments to steel beams shall be clamped. Attachments to concrete slabs shall be
with drilled expansion anchors sized for the load with adequate safety factors and not
exceeding 2” in depth. Attachments to concrete beams shall be with drilled expansion
anchors into the sides of beams only and placed a minimum of 6” up from the bottom of
beam. All attachments shall be submitted for approval.
E. Wire and Cable Identifications:
1. Field electric wire and cable shall be color-coded and shall have the wire numbers as
shown on the electrical drawings affixed to both ends of each wire and cable, and every
5’-0” apart throughout the length of each wire and cable. Coding shall be as follows:
2. Power Wiring - Line Side: This code applies to all field power wiring from source to the
line side of the fuse in the Motor Control Panel and the power wire colors shall be
verified on site. The neutral, if applicable, shall terminate at the terminal board.
a. Phase "A" (120/208) Black (277/480) Yellow
b. Phase "B" (120/208) Red (277/480) Brown
c. Phase "C" (120/208) Blue (277/480) Orange
d. Neutral (120/208) White (277/480) Gray
e. Mech. Ground (120/208) Green (277/480) Green
3. Power and Control Wiring - Load Side: The code for field power and control wiring
from the load side of the fuses in the Motor Control Panel to all other devices shall be as
follows:
a. Power As stated above
b. A.C. Control Red
c. D.C. Control Blue
d. Neutral White
e. Mech. Ground Green
4. Communications system wiring: Installation and termination of wiring shall follow
premise wiring and horizontal cabling specifications. Cabling shall be properly labeled,
supported, and terminated per industry standards. Cable routing of shall be neat and
dressed out in appearance with adequate service loops and proper Velcro tie straps where
applicable.
F. Programming: The BHSC or approved representative shall program BHS to function as
specified herein. A print out and CD of the programming shall be provided to The Authority for
their use. Refer to submittal requirements identified herein.
3.3 NEW EQUPMENT DEMONSTRATION
A. Pre-Installation Demonstration and Testing of New Equipment Types:
BAGGAGE HANDLING EQUIPMENT 34 77 16 - 53