16 Attachment 1 Statement of Work.pdf

HVAC Upgrade ROC-ATCT Base Building Rochester, New York

ROC ATCT Base Building HVAC Upgrade

Provide all labor, tools, equipment, materials, clean up, and supervision required for upgrading the existing HVAC system in various areas of the base building. The location of the equipment is at the Rochester Air Traffic Control Tower (ROC ATCT) Base Building at the Greater Rochester International Airport located in Monroe County, Rochester, New York.

Part I – Section B

Statement of Work

The contractor must provide a price to perform each individual option along with a price to perform all the options. The FAA may select any combination of options or all the options.

The work to be performed under this contract shall include but is not limited to the following:

Option #1

Replace the existing ground mounted 30-ton HVAC unit currently designated as ACU-2.

This unit serves all administrative areas in the base building. All exterior supply and return ductwork shall be replaced with internally lined ductwork that is sealed to avoid any water penetration. Replace electrical circuit breakers, disconnect switches and conductors with new. Reuse the existing concrete pad for the new unit. Ensure that the modulating bypass damper (intended to divert HVAC to TRACON in case of ACU-3 failure) is functional.

Discard old unit and remove from site. Connect and make compatible all control points to existing controls system. Provide temporary HVAC during construction. Reference drawing AEA-D-34684-M001 for existing equipment schedules. Provide unit with low ambient controllers as required to operate in colder temperatures. Provide equipment submittal for approval.

Option #2

Replace the existing Roof mounted 20-Ton HVAC unit currently designated as ACU-3. This unit serves the TRACON and electronic equipment rooms. Reuse the existing roof curb if possible. Reseal all penetrations. Connect to existing ductwork. Replace electrical circuit breakers, disconnect switches and conductors with new. Discard old unit and remove from site. Connect and make compatible all control points to existing controls system including humidification. Provide temporary HVAC during construction. Reference drawing AEA-D- 34684-M001 for existing equipment schedules. Provide unit with low ambient controllers as required to operate in colder temperatures. Provide equipment submittal for approval.

Option #3

Replace the three wall-hung Baird HVAC units of similar size serving the northwest corner electronics room and UPS equipment room. Provide new digital thermostats with these units (lead/lag t-stats for the 2 units serving the electronics room). Replace electrical circuit breakers, disconnect switches and conductors with new. Ensure that these units have a gravity backdraft damper when not in use to prevent HVAC short circuiting. Discard old units and remove from site. Provide unit with low ambient controllers as required to operate in colder temperatures. Provide equipment submittal for approval.

Option #4

Connect the Option #3 units to the existing controls system and have them to be controlled and monitored by the DDC front end.

Option #5

Remove the abandon HVAC unit currently designated as ACU-1 from the roof and provide an insulated weather tight sealed metallic cap over the existing roof curb. Discard old units and remove from site.

Option #6

Thoroughly clean dust and dirt from the supply/return ducts and return plenum of the base building. Clean all supply and return diffusers and registers.

General

The work shall result in a fully functioning system completely compatible with the existing building HVAC systems, such as VAVs and the existing Tower Cab HVAC system, and shall include:

1. Control and interlock wiring.

2. HVAC ductwork and modifications to include:

a. Safety guards to protect the electrical equipment.

b. Piping.

c. Wiring.

d. Power wiring connections to the electric duct heaters.

e. Control wiring.

f. Wiring diagrams.

g. Programming as required.

h. Installed to meet all current seismic requirements.

3. All electrical work shall meet FAA requirements including using copper wire, bolt-in breakers, and other requirements.

4. Filing FAA Form 7460-1, Notice of Proposed Construction or Alteration, if a crane or other construction equipment is used during the AC Unit replacement project. A NOTAM will need to be issued during removal and replacement of the AC units.

5. Patch and seal roof upon placement of new AC Unit and removal of existing unit.

Contractor shall contact the roofing company who holds the warranty for the roof to determine if repairs can be performed by the contractor or by the roofing company.

6. Contractor shall properly ground the new units to the existing lightning protection system as per the latest edition of the NEC and FAA STD 019f.

7. Installed equipment shall meet all current seismic requirements.

8. Upon completion of work, the contractor shall notify the FAA Contracting Officer’s Representative (COR) so that the entire system, including the newly supplied equipment and the reconnected existing equipment, can be inspected for completion and functionality. Upon acceptance the contractor shall submit a warranty for the renovated HVAC Upgrade of not less than one (1) year. The warranty shall be a no dollar limit guarantee.

Control System Overview:

The upgrade will integrate with the legacy Continuum CyberStation HVAC control system computer hardware and software. All sequences shall be simulated and tested prior to activation. The facility currently has a HVAC control system preventative and corrective maintenance contract with Day Automation.

Code requirements and permits

Perform all work in accordance with applicable state and local statutes, ordinances, codes in force during time of construction period, and any regulations of governmental authorities having jurisdiction. Obtain and pay for all permits and inspections. The current issues of the publications listed below are applicable to this project:

International Plumbing Code

International Mechanical Code

New York Statewide Fire Prevention Code

New York Uniform Construction Code

National Fire Protection Association (NFPA) 90A, Standard for the Installation of Air

Conditioning and Ventilating Systems

Sheet Metal and Air Conditioning Contractors National Association (SMACNA)

Federal Aviation Administration

FAA-C-1217 Electrical Work, Interior FAA-C-1391d Installation and Splicing of Underground Cables FAA-STD-019f Lightning and surge Protection, Grounding, Bonding and

Shielding Requirements for Facilities and Electronic Equipment

PART 1 – SECTION C

DESCRIPTION/SPECIFICATION

TABLE OF CONTENTS

DIVISION 1 – GENERAL REQUIREMENTS

Section Title

1-1 Summary of Work

1-2 Construction Limits and Use of Facilities

1-3 Submittals

DIVISIONS 2 – 16 (NOT USED)

DRAWINGS – For Reference Only

AEA-D-34684-M001

DIVISION 1 – GENERAL REQUIREMENT

1-1 SUMMARY OF WORK

1-1.1 General - These specifications, together with the referenced specifications, standards and drawings listed in the Contract Documents, cover the requirements of the Federal Aviation Administration, hereinafter referred to as the Government or FAA, for work associated with the HVAC upgrade for the Rochester Air Traffic Control Tower (ATCT) Base Building, located in Rochester, New York.

1-1.2 Intent of Specifications - This specification identifies the basic labor, materials and equipment necessary to perform the required work.

1-1.3 Site Visit - It is suggested that the Contractor make a site visit prior to submitting a bid. The facility point of contact is Joe Breunig (ROC SSC Manager) at 585-463-3820, or joe.breunig@faa.gov. Prior to visiting the site, 48-hour notification is required.

1-2 CONSTRUCTION LIMITS AND USE OF FACILITIES

1-2.1 Construction Limits - The Contractor shall confine operations, activities, storage of materials, and employee parking within the areas designated by the COR. Space is limited at the site; therefore, the Contractor shall coordinate all work activities with the Facility Contact. Any additional space the Contractor deems necessary shall be obtained off site at no additional cost to the Government.

1-2.2 Damage to Site - Damage to existing facilities caused by the Contractor’s activities shall be repaired. All cost of such repairs shall be borne by the Contractor. After issuance of the Notice to Proceed (NTP), the Contractor and the COR shall conduct a joint inspection of the existing area, which will be affected by the construction. Existing damage or defects shall be noted and will be used as a basis for determination of damages caused by the Contractor’s operations.

1-2.3 Work Schedule - Normal work hours will be from 7 AM to 4 PM, Monday through Friday. Work that will interfere with ATCT operations will be done on third shift considered outside of normal work hours and will be from 11 PM to 5:30 AM. All work outside the normal time frame shall be coordinated with the COR giving a minimum of 48 hours’ notice prior to commencing said work.

mailto:joe.breunig@faa.gov

The Contractor will have 90 calendar days, beginning with the notice to proceed, to complete the project.

1-3 SUBMITTALS

1-3.1 Procedure - Four (4) complete sets of all shop drawings, manuals and/or product data sheets shall be submitted to the COR. The FAA Engineer will review the submittal documentation and mark them with one of the following designations: Approved as Submitted; Approved as Noted; Approved as Noted – Resubmission required; or Not Approved. Two (2) sets of marked-up submittal documentation will be returned to the contractor for his/her further action as described below.

1-3.2 Submittal Approval - Approval of said submittals will not relieve the Contractor of the responsibility for any error, which may exist. The Contractor shall be responsible for the dimensions and design of adequate connections, details, and satisfactory construction of all work.

1-3.2.1 Approved as Submitted – Indicates that the COR has received the shop drawings or product data and has reviewed and approved their use during construction. Once the submittal has been approved, the COR will not permit substitution without prior written approval.

1-3.2.2 Approved as Noted – Indicates that the COR has reviewed the submittal and has approved the subject shop drawings or product data contingent upon the Contractor’s acceptance of the corrections, notations, or both and, if accepted, does not require resubmittal.

1-3.2.3 Approved as Noted – Resubmission Required - Indicates that the COR has reviewed the submittal and has approved the subject shop drawings or product data contingent upon the Contractor’s acceptance of the corrections, notations, or both and, if accepted, resubmittal is required. The Contractor shall resubmit the corrected material, in the same quantity as specified for the original submittal. Upon receipt of the corrected documentation the COR will re-evaluate the submittal prior to approval being given to the Contractor to proceed.

1-3.2.4 Not Approved - Indicates that the COR has reviewed the submittal and has not approved the subject shop drawings or product data. Reasons for shop drawings or product data not being approved are that they do not meet the specifications or general practice. If disapproved, the Contractor shall resubmit the corrected material, in the same quantity as specified for the original submittal.

END OF DIVISION 1

ROC ATCT and Base Building

Bid Schedule

Option #1 $__________________

Option #2 $__________________

Option #3 $__________________

Option #4 $__________________

Option #5 $__________________

Option #6 $__________________

Total Cost $__________________