PORT OF SEATTLE 
MEMORANDUM 
COMMISSION AGENDA             Item No.      5d 
Date of Meeting    October 25, 2011 

DATE:    October 14, 2011 
TO:      Tay Yoshitani, Chief Executive Officer 
FROM:    Ralph Graves, Managing Director, Capital Development Division 
SUBJECT:  Change Order #6 for the C1-C88 Baggage Handling Connection Project, Contract
MC-0316627 
Amount of This Request: 147 calendar days and $0.00   Total Project Cost:  $2,752,000 
Source of Funds: Project Construction Contingency. No additional funds requested. 
Est. State and Local Taxes: $201,000             Jobs Created: 0 
ACTION REQUESTED:
Request authorization for the Chief Executive Officer to issue Change Order #6 for a 147 day
non-compensable time extension to August 15, 2011, for the C1-C88 Baggage Handling
Connection project. 
SYNOPSIS:
The C1-C88 Baggage Handling System (BHS) connection project started on July 12, 2010, and
was scheduled to complete on March 21, 2011. The Port received beneficial occupany on March
21, 2011. The designer of record rejected the contractor's final operations and maintenance
manuals, submitted per the contract, because of incomplete documentation.  The contractor
requested clarifications on the submittal comments and asked that the Port reconsider many of
the contractually required portions of the manuals that he felt were unnecessary and added an
additional 7,000 pages to the document. After several iterations of discussion, the Port directed
the contractor on August 11, 2011, to provide more streamlined and less voluminous manuals.
The manuals were submitted and approved on August 15. This change order provides a noncompensable
, excusable time extension for the Port-directed change and associated schedule
delays. 
BACKGROUND: 
The C1-C88 BHS connection project created a connection between two baggage handling
systems that allowed Alaska Airlines to send bags from its current passenger check-in locations
in the main terminal to the north satellite, in addition to the current D-concourse location,
without having to modify its passenger check-in facilities.

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
October 14, 2011 
Page 2 of 3 
As part of the project, the Port furnished the contractor with conveyor equipment the contractor
could use at its discretion for the project along with new equipment required for the project. The
contract specification required the contractor to provide operations and maintenance manual
information on all components utilized on the project including information supporting the
existing owner-furnished conveyor materials which had been incorporated into the installation.
Through Change Order #2, the contract also came to include a substantially upgraded computer
monitoring system with revised manual information requirements. 
Following the contract requirements, the contractor submitted the final operations and
maintenance manuals, which were rejected by key project stakeholders with comments to revise
and resubmit. The contractor requested clarifications on the submittal comments and asked that
the Port reconsider many of the contractually required portions of the manuals that he felt were
unnecessary and would add approximately 7,000 pages yielding an unwieldly and unusable
manual for staff. He believed the Port already had manuals for the owner-furnished equipment
and advised that other requriements were outdated and would only complicate the use of the new
manuals. The Port engaged in lengthy internal discussions between Construction Management,
Project Management, Engineer of Record, and the Conveyor and Electrical Departments.
In order to ensure that the new manuals would be current and could be efficiently used, it was
ultimately determined that the contract requirements should be changed, and the revised manuals
were submitted and approved August 15, 2011. This change order is being issued to address the
excusable 147 days of time it took for the Port and the contractor to resolve this issue and obtain
more streamlined manuals for our stakeholders, for a new completion date of August 15, 2011. 
FINANCIAL ANALYSIS: 
The change order is at no cost. No additional project funds are being requested as a result of this
change order. 
CONTRACT INFORMATION: 
The following information relates to the contract and competitive award: 
Contract award date:                              July 12, 2010 
Original period of performance:      July 12, 2010, through January 8, 2011 
Previous contract extensions:                            72 Days 
Contract extension this change order:                      147 Days 
Current Contract Completion Date:                  August 15, 2011

COMMISSION AGENDA 
Tay Yoshitani, Chief Executive Officer 
October 14, 2011 
Page 3 of 3 
FINANCIAL INFORMATION: 
Original contract amount:                           $1,209,000 
Previous Change Orders Executed:                      $214,502 
Current contract amount                            $1,423,502 
This request, Change Order No. 6                            $0 
Subtotal Construction Costs                         $1,423,502 
Anticipated WSST @ 9.5%                        $135,233 
Revised Contract Amount                         $1,558,735 
PREVIOUS COMMISSION ACTION: 
On March 5, 2010, the Commission authorized the Chief Executive Officer to advertise for
construction bids, award the contract and construct the C1 to C88 Baggage Handling Connection
project (CIP #C800170) and authorize Port Construction Services to self-perform work and issue
small works contracts in support of the project at Seattle-Tacoma International Airport (Airport)
for an additional amount of $2,752,000, bringing the total authorization to $3,032,000.
On August 11, 2009, the Commission authorized full design documents; prepare, execute, award,
and amend service agreements; and execute service directives for C1 to C88 Baggage Handling
Connection project (CIP # C800170) at the Seattle-Tacoma International Airport for a cost of
$280,000. 
On October 23, 2007, the Commission authorized construction of Interim and Final Baggage
Screening Systems at Seattle-Tacoma International Airport, for a total authorization of
$230,517,104. 
OTHER DOCUMENTS ASSOCIATED WITH THIS REQUEST: 
None.