Title: (V) - Project Modifications for Christa McAuliffe Description:
Christa McAuliffe Middle HVAC Project No. 1821-8222
This project modification contains the following items:
Item #1
§ CCD #17 in the amount of $2,223.00.
§ Description: Remove and package all ballast from light fixtures.
§ Cause: School District Requested.
§ Justification: Requested by owner, environmental compliance.
Item #2
§ CCD #18 in the amount of $4,243.00.
§ Description: Correct above ceiling electrical code violations.
§ Cause: School District Requested.
§ Justification: During the HVAC replacement to Building 3A, electrical code violations were discovered.
Item #3
§ CCD #20 in the amount of $1,054.00.
§ Description: Install one additional smoke detector in room 602.
§ Cause: School District Requested.
§ Justification: Additional smoke detector, not indicated on the construction drawings, but required by the Building Department.
Item #4
§ CCD #21 in the amount of $425.00.
§ Description: Disconnect and by-pass the fire alarm system in building 3A.
§ Cause: School District Requested.
§ Justification: District staff was unavailable to support the contractor with the bypassing of alarm zones in the existing alarm system.
Item #5
§ CCD #22 in the amount of $17,810.00.
§ Description: Structural steel changes at the new mechanical room and existing Buildings #6 and #11.
§ Cause: Design Omission.
§ Justification: Field conditions conflicted with as-built drawings and existing conditions at previous HVAC schools site renovations. Additional engineering design, steel fabrication, and installation were required to meet code.
Item #6
§ CCD #26 in the amount of $4,790.00.
§ Description: Install new flooring in rooms 406 and 407.
§ Cause: School District Requested.
§ Justification: The existing vinyl floors could not be matched in these two locations.
Item #7
§ CCD #28 in the amount of $1,756.00.
§ Description: Install new flooring in Rooms 713A and 713B.
§ Cause: School District Requested.
§ Justification: The existing vinyl floors could not be matched in these two locations.
Item #8
§ CCD #31 in the amount of $3,424.00.
§ Description: Correct above ceiling electrical code violations.
§ Cause: School District Requested.
§ Justification: During the HVAC replacement to Building 7 & 8, electrical code violations were discovered.
Item #9
§ CCD # 32 in the amount of $1,333.00
§ Description: Install (2) new gate valves in domestic water line.
§ Cause: School District Requested.
§ Justification: Existing valves were leaking and needed immediate attention
Item #10
§ CCD #33 in the amount of $2,160.00.
§ Description: Install fire alarm shut down relays to supply fans in Mechanical Rooms #2-1 and #3-1.
§ Cause: Design Omission.
§ Justification: Code requirement.
Item #11
§ CCD #34 in the amount of $258.00.
§ Description: Modify the air handling unit to allow for maintenance access at the top of the unit.
§ Cause: Design Error.
§ Justification: The existing structural steel of the building conflicts with the air handling unit standard maintenance access point.
Item #12
§ CCD #35R in the amount of $2,182.00.
§ Description: Install two (2) access doors and conduit required for additional heat detectors at raised band room floor.
§ Cause: School District Requested.
§ Justification: The existing vinyl floors could not be matched in these two locations.
Item #13
§ CCD #36 in the amount of $1,777.00.
§ Description: Upgrade electrical code violations, Building #9.
§ Cause: Unforeseen Condition
* Justification: During the HVAC modifications electrical code violations were discovered.
Recommendation:
I recommend the School Board ratify Project Modifications in the amount of $43,435.00 for Christa McAuliffe Middle School, HVAC Replacement Project, and authorize the Chairman and Superintendent to execute all related contract documents.
Financial Impact:
The financial impact to the Project’s Budget is $43,435.00.
The source of funds is the project budget as approved by the Board at the time of the Construction Contract Award.
For Additional Information, contact:
Joseph M. Moore (moorej@palmbeach.k12.fl.us) Joseph M. Sanches
Attachments (list):
Christa McAuliffe Backup.pdf
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