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
B. Test Program:
sand or any materials can potentially damage the BHS and the building shall not be
used as a load/weight. Both tests shall be witnessed by the COTR.
h. The BHSC shall provide at least 40 hours of continuous operation under no-load
conditions followed by a complete system(s) inspection for necessary corrections,
belt adjustments. Such adjustments may include the requirement for retraining of
the belts, re-tensioning of the belts and any required shorting of belting material
required to meet the maximum take-up adjustment of 2%, as defined under the
Section regarding Take-Up Pulleys. The 40 hours of testing shall be conducted a
minimum elapsed time of two 20-hour days to a maximum of five 8-hour days.
During the 40-hour no-load test, the BHSC shall record the actual current draw by
each MCP in every hour interval; the record shall be included in the O&M manual.
i. The BHSC shall also perform a 4-hour load test demonstration immediately
following the Contractor’s 40 hour no-load test, before the system can cool down,
for each system to be witnessed by the COTR as part of the commissioning effort,
but can be performed prior to actual commissioning. Normal load condition shall
be 160 bags per hour. This will require a minimum of 640 test bags; each test bag
shall weight between 20 Lbs to 40 Lbs and the average bag length shall be between
25” to 28”. A successful hour of operational testing shall be defined as the system
meeting the performance requirements as defined in the Specification Section 2.1,
Paragraph B. During the 4-hour load test, the BHSC shall record the actual current
draw by each MCP in every 10 minute interval; the record shall be included in the
O&M manual. If any items/concerns/defects are identified by the Authority during
the test, the BHSC shall remedy the items/concerns/defects during the daytime
hours, and the BHS shall be ready to test in the following night.
j. The BHSC shall demonstrate specific conditions for the following equipment:
1) Computer System Equipment including cold-backup switch over.
2) Motor Control Panels (MCP).
3) PanelView.
k. The BHSC shall test all interfaces with other systems. The BHSC shall coordinate
interface testing with all parties involved.
1. The BHSC shall provide a Test Program for each system(s), which shall, at minimum,
incorporate the requirements listed above in the Post-Installation Testing (BHSC’s
Internal Testing) section in this Specification.
2. The BHSC is required to develop a Test Program for each system identify and
demonstrate all System Control Functions. The Test Plan is to list each Control Station,
Control Devices, etc., and its related control function that is to be demonstrated/tested in
a checklist format with “Pass” and “Fail” check boxes, date, and recorder’s initials for
each item. Items that fail during a test shall be retested after corrections are made and
another checklist shall be used in the test recording of the previously failed items. The
BHSC shall provide COTR with all checklists produced during testing. The Test
Program shall identify all conveyor types, motors, brake motors, VFDs, nominal speeds,
actual speeds, HP, nameplate FLA, lengths of conveyor section, the required load for
each conveyor section and test procedure; the test program shall be submitted by BHSC
BAGGAGE HANDLING EQUIPMENT 34 77 16 - 55