Eugene SchoolDistrict 4J
Facilities Management
Capital Improvement Program
715 West Fourth Avenue
Eugene, OR 97402-5024
ADDENDUM NO. 3
From: Eugene School District 4J
To: Prospective Bidders
Project: Awbrey Park HVAC Upgrades
Date: March 30, 2026
1. Add or Replace the following documents to the project:
SECTION 01 79 00 DEMONSTRATION AND TRAINING
SECTION 01 91 13 GENERAL COMMISSIONING REQUIREMENTS
SECTION 23 05 15 VARIABLE FREQUENCY DRIVES
SECTION 23 08 00 COMMISSIONING OF HVAC SYSTEMS
SECTION 23 09 93 DDC CONTROL SEQUENCES FOR HVAC
DRAWING G001 COVER SHEET
DRAWING M102 MECHANICAL FLOOR & ROOF PLANS
DRAWING M103 MECHANICAL ENLARGED PART PLANS
SECTION 01 79 00
DEMONSTRATION AND TRAINING
PART 1 GENERAL
1.01 SUMMARY
1.02 SUBMITTALS
A. See Section 01 33 00 - Administrative Requirements, for submittal procedures; except:
1. Make all submittals specified in this section, and elsewhere where indicatedfor
commissioning purposes, directly to the Commissioning Authority.
2. Submit one copy to the Commissioning Authority, not to be returned.
3. Make commissioning submittals on time schedule specified by Commissioning Authority.
4. Submittals indicated as "Draft" are intended for the use of the Commissioning Authorityin
preparation of overall Training Plan.
1.03 QUALITY ASSURANCE
A. Instructor Qualifications: Familiar with design, operation, maintenance and troubleshooting of
the relevant products and systems.
1. Provide as instructors the most qualified trainer of those contractors and/or installers who
actually supplied and installed the systems and equipment.
2. Where a single person is not familiar with all aspects, provide specialists with necessary
qualifications.
PART 2 PRODUCTS - NOT USED
PART 3 EXECUTION – NOT USED
END OF SECTION
AWBREY PARK ELEMENTARY SCHOOL
2026 COOLING UPGRADES
DEMONSTRATION AND TESTING
01 79 00 - Page 1
SECTION 01 91 13
GENERAL COMMISSIONING REQUIREMENTS
PART 1 GENERAL
1.01 SUMMARY
A. This section specifies the Contractor's responsibilities for commissioning. The commissioning
process is intended to achieve the following specific objectives:
1. Verify that the work is installed in accordance with the Contract Documents and the
manufacturer’s recommendations and instructions, and that it receives adequate
operational checkout prior to startup. Startup reports and Prefunctional Checklists
are utilized to achieve this.
2. Verify and document that functional performance is in accordance with the Contract
Documents: Functional Tests executed by Contractor and witnessed by the
Commissioning Authority are utilized to achieve this.
3. Verify that operation and maintenance manuals submitted to Owner are complete:
Detailed operation and maintenance (O&M) data submittals by Contractor are utilized to
achieve this.
4. Verify that the Owner’s operating personnel are adequately trained: Formal training
conducted and/or organized by Contractor is utilized to achieve this.
5. Attend commissioning meetings: kick-off meeting and monthly meetings during
construction.
B. Commissioning, including Functional Tests, O&M documentation review, and training, is to
occur after startup and initial checkout and be completed before Substantial Completion
C. The Commissioning Authority directs and coordinates all commissioning activities; this section
describes some but not all of the Commissioning Authority's responsibilities.
D. The Commissioning Authority is employed by Construction Manager on behalf of Owner.
1.02 SCOPE OF COMMISSIONING
A. The following are to be commissioned:
B. HVAC System Modifications, including:
1. Chiller and chilled water pump equipment items.
2. Piping systems and equipment.
3. Control devices (chilled water control valves, differential pressure sensor/transmitter).
4. Vibration control devices.
5. Variable frequency drives.
C. Other equipment and systems explicitly identified elsewhere in Contract Documents as requiring
commissioning.
1.03 RELATED REQUIREMENTS
A. Section 01 78 00 - Closeout Submittals: Scope and procedures for operation and
maintenance manuals and project record documents.
B. Section 23 08 00 - Commissioning of HVAC: HVAC control system testing; other requirements.
1.04 SUBMITTALS
A. See Section 01 33 00 - Administrative Requirements, for submittal procedures; except:
1. Make all submittals specified in this section, and elsewhere where indicated for
commissioning purposes, directly to the Commissioning Authority, unless they require
review by Architect; in that case, submit to Architect first.
2. Submit one copy to the Commissioning Authority, not to be returned.
3. Make commissioning submittals on time schedule specified by Commissioning Authority.
4. Submittals indicated as "Draft" are intended for the use of the Commissioning Authority in
preparation of Prefunctional Checklists or Functional Test requirements; submit in editable
electronic format, Microsoft Word 2010 preferred.
5. As soon as possible after submittals made to Architect are approved, submit copy of
AWBREY PARK ELEMENTARY SCHOOL
2026 COOLING UPGRADES
GENERAL COMMISSIONING REQUIREMENTS
01 91 13 – Page 1
approved submittal to the Commissioning Authority.
B. Manufacturers' Instructions: Submit copies of all manufacturer-provided instructions that are
shipped with the equipment as soon as the equipment is delivered.
C. Product Data: If submittals to Architect do not include the following, submit copies as soon as
possible:
1. Manufacturer's product data, cut sheets, and shop drawings.
2. Manufacturer's installation instructions.
3. Startup, operating, and troubleshooting procedures.
4. Fan and pump curves.
5. Factory test reports.
6. Warranty information, including details of Owner's responsibilities in regard to keeping
warranties in force.
D. Startup Plans and Reports.
E. Completed Prefunctional Checklists.
PART 2 PRODUCTS
2.01 TEST EQUIPMENT
A. Provide all standard testing equipment required to perform startup and initial checkout and
required Functional Testing; unless otherwise noted such testing equipment will NOT become
the property of Owner.
B. Calibration Tolerances: Provide testing equipment of sufficient quality and accuracy to test
and/or measure system performance with the tolerances specified. If not otherwise noted, the
following minimum requirements apply:
1. Temperature Sensors and Digital Thermometers: Certified calibration within past year to
accuracy of 0.5 degree F and resolution of plus/minus 0.1 degree F.
2. Pressure Sensors: Accuracy of plus/minus 2.0 percent of the value range being measured
(not full range of meter), calibrated within the last year.
3. Calibration: According to the manufacturer’s recommended intervals and when dropped or
damaged; affix calibration tags or keep certificates readily available forinspection.
C. Dataloggers: Independent equipment and software for monitoring flows, currents,
status, pressures, etc. of equipment.
1. Wherever possible, datalogging required for Functional Testing will utilize the
existing District-wide DDC system and its datalogging features.
2. When the DDC system cannot be utilized for testing, suitable stand-alone
dataloggers will be provided by the Commissioning Authority.
PART 3 EXECUTION
3.01 COMMISSIONING PLAN
A. Commissioning Authority will prepare the Commissioning Plan.
1. Attend meetings called by the Commissioning Authority for purposes of completing the
commissioning plan.
2. Require attendance and participation of relevant subcontractors, installers, suppliers, and
manufacturer representatives.
B. Contractor is responsible for compliance with the Commissioning Plan.
C. Commissioning Plan will include the commissioning schedule, procedures, and
coordination requirements for all parties in the commissioning process.
1. Commissioning will be phased to minimize the total construction time.
D. Basis of Design Documentation (BOD): Detailed documentation of the functional requirements
of the project; descriptions of the systems, components, and methods chosen to meet the
design intent; assumptions underlying the design intent.
1. Basis of Design Documentation is to be prepared by Architect.
AWBREY PARK ELEMENTARY SCHOOL
2026 COOLING UPGRADES
GENERAL COMMISSIONING REQUIREMENTS
01 91 13 – Page 2
E. Commissioning Schedule:
1. Submit anticipated dates of startup of each item of equipment and system to
Commissioning Authority within 60 days after award of Contract.
2. Re-submit anticipated startup dates monthly, but not less than 4 weeks prior to startup.
3. Prefunctional Checklists and Functional Tests are to be performed in sequence from
components, to subsystems, to systems.
4. Provide sufficient notice to Commissioning Authority for delivery of relevant Checklists and
Functional Test procedures, to avoid delay.
3.02 STARTUP PLANS AND REPORTS
A. Startup Plans: For each item of equipment and system for which the manufacturer provides a
startup plan, submit the plan not less than 8 weeks prior to startup.
B. Startup Reports: For each item of equipment and system for which the manufacturer provides a
startup checklist (or startup plan or field checkout sheet), document compliance by submitting
the completed startup checklist prior to startup, signed and dated by responsible entity.
C. Submit directly to the Commissioning Authority.
3.03 PREFUNCTIONAL CHECKLISTS
A. A Prefunctional Checklist is required to be filled out for each item of equipment or other
assembly specified to be commissioned.
B. Contractor is responsible for filling out Prefunctional Checklists, after completion of installation
and before startup; witnessing by the Commissioning Authority is not required unless otherwise
C. Commissioning Authority is responsible for furnishing the Prefunctional Checklists to Contractor.
3.04 FUNCTIONAL TESTS
A. A Functional Test is required for each item of equipment, system, or other assembly specified to
be commissioned, unless sampling of multiple identical or near-identical units is allowed by the
final test procedures.
B. Contractor is responsible for execution of required Functional Tests, after completion of
Prefunctional Checklist and before closeout.
C. Commissioning Authority is responsible for witnessing and reporting results of Functional Tests,
including preparation and completion of forms for that purpose.
D. Contractor is responsible for correction of deficiencies and re-testing at no extra cost to Owner;
if a deficiency is not corrected and re-tested immediately, the Commissioning Authority will
document the deficiency and the Contractor's stated intentions regarding correction.
1. Deficiencies are any condition in the installation or function of a component, piece of
equipment or system that is not in compliance with the Contract Documents or does not
perform properly.
2. When the deficiency has been corrected, the Contractor completes the form certifying that
the item is ready to be re-tested and returns the form to the Commissioning Authority; the
Commissioning Authority will reschedule the test and the Contractor shall re-test.
3. Prefunctional Checklist process, Contractor shall bear the cost of the second and
subsequent re-tests.
E. Deferred Functional Tests: Some tests may need to be performed later, after substantial
completion, due to partial occupancy, equipment, seasonal requirements, design or other site
conditions; performance of these tests remains the Contractor's responsibility regardless of
timing.
3.05 OPERATION AND MAINTENANCE MANUALS
A. See Section 01 78 00 - Closeout Submittals for additional requirements.
B. Submit manuals related to items that were commissioned to Commissioning Authority for
review; make changes recommended by Commissioning Authority.
C. Commissioning Authority will add commissioning records to manuals after submission to
Owner.
END OF SECTION
AWBREY PARK ELEMENTARY SCHOOL
2026 COOLING UPGRADES
GENERAL COMMISSIONING REQUIREMENTS
01 91 13 – Page 3
This page summarizes the opportunity, including an overview and a preview of the attached documents.