1 ORF HVAC - IFC SPECIFICATIONS.pdf

SPECIFICATIONS

NORFOLK INTERNATIONAL AIRPORT

(ORF)

HVAC REPLACEMENT

Project JCN# 1402221

September 2023

Federal Aviation Administration Terminal Engineering

Prepared by:

Burns & McDonnell Engineering, Inc.

4004 Summit Blvd NE Suite 1200

Atlanta, GA 30319 BMcD Project#: 151464

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FEDERAL AVIATION ADMINISTRATION SEPTEMBER 2023

NORFOLK INTERNATIONAL AIRPORT HVAC REPLACEMENT FAA-ORF-151464

TABLE OF CONTENTS - PAGE COUNT 00 01 10 - 1

SECTION 00 01 10

TABLE OF CONTENTS

SECTIONS PAGES

DIVISION 01 — GENERAL REQUIREMENTS

01 00 00 - General Paragraphs 01 10 00 - Summary of Work 01 10 15 - Acronyms and Definitions 01 14 00 - Conditions Affecting Work 01 18 00 - Existing Utilities 01 25 00 - Substitution Procedures 01 31 00 - Project Management and Coordination 01 32 01 - Project Schedule 01 33 00 - Submittal Procedures 01 35 29 - Health Safety and Emergency Response Procedures 01 40 00 - Contractor Quality Control 01 40 10 - Coordination Drawings 01 50 00 - Temporary Facilities 01 56 23 - Barriers and Enclosures 01 57 19 - Temporary Environmental Controls 01 57 23 - Handling of Incidental Fuel Spillage During Construction 01 71 33 - Protection of Work and Property 01 74 13 - Construction Cleaning 01 74 19 - Construction Waste Management and Disposal 01 77 00 - Closeout Procedures for Sustainable Design 01 77 10 - Final Cleaning 01 78 23 - Operation and Maintenance Data 01 78 36 - Warranties and Guarantees 01 78 39 - Project Record Documents 01 81 09 - Testing Air Quality

DIVISION 02 — EXISTING CONDITIONS

02 01 00 - Interim Life Safety Measures for Facilities Under Construction 02 03 00 - Gen Req for Demo and Renov

DIVISION 03 — CONCRETE

03 30 00 - Cast In Place Concrete

DIVISION 05 — METALS

05 05 19 - Concrete Anchors 05 12 00 - Structural Steel Framing

DIVISION 07 — THERMAL AND MOISTURE PROTECTION

07 84 00 - Firestopping 07 92 00 - Joint Sealants

DIVISION 09 — FINISHES

09 29 00 - Gypsum Board 09 51 13 - Acoustical Panel Ceilings 09 91 00 - Painting

TABLE OF CONTENTS - PAGE COUNT 00 01 10 - 2

DIVISION 23 — HEATING VENTILATING AND AIR CONDITIONING

23 05 00 - Common Work Results HVAC 23 05 13 - Common Motor Requirements For HVAC Equipment 23 05 19 - Meters And Gaging For HVAC Piping 23 05 23 - General-Duty Valves For HVAC Piping And Equipment 23 05 29 - Hangers And Supports For HVAC Piping And Equipment 23 05 33 - Heat Tracing For HVAC Piping 23 05 48 - Vibration and Seismic 23 05 53 - Identification For HVAC Piping And Equipment 23 05 93 - Testing Adjusting and Balancing 23 07 00 - HVAC Insulation 23 08 20 - HVAC Commissioning - General 23 08 21 - HVAC Commissioning - HVAC Systems 23 08 23 - HVAC Commissioning - Supply Air 23 09 23 - Controls for HVAC 23 21 13 - Hydronic Piping 23 23 00 - Refrigerant Piping 23 31 13 - Metal Ducts 23 33 00 - Air Duct Accessories 23 34 23 - HVAC Power Ventilators 23 36 00 - Air Terminal Units 23 73 13 - Modular Indoor Central-Station Air-Handling Units 23 74 13 - Packaged Outdoor Central-Station Air-Handling Units 23 81 23 - Computer-Room Air Conditioners 23 81 26 - Split System Air-Conditioners

DIVISION 26 — ELECTRICAL

26 05 00 - Common Work Results for Electrical 26 05 19 - Low-Voltage Electrical Power Conductors and Cables 26 05 26 - Grounding and Bonding for Electrical Systems 26 05 29 - Hangers and Supports 26 05 33 - Raceways and Boxes for Electrical Systems 26 05 44 - Sleeves and Sleeve Seals for Electrical Raceways and Cabling 26 05 48 - Vibration and Seismic Controls 26 05 53 - Identification for Electrical Systems 26 27 26 - Wiring Devices 26 28 13 - Fuses 26 28 16 - Enclosed Switches and Circuit Breakers 26 29 23 - Variable-Frequency Motor Controllers 26 41 13 - Lightning Protection for Structures 26 43 13 - Surge Protection for Low-Voltage Electrical Power Circuits

GENERAL PARAGRAPHS 01 00 00 - 1

CERTIFICATIONS

September 19, 2023

September 19,2023

September 20, 2023

2023.09.21 08:46:29-04'00'

GENERAL PARAGRAPHS 01 00 00 - 2

SECTION 01 00 00 – GENERAL PARAGRAPHS

PART 1 - GENERAL

1.1 DRAWINGS, SPECIFICATIONS, AND OTHER CONTRACT DOCUMENTS

A. Drawings showing general outlines and details necessary for a comprehensive understanding of the work form a part of the Contract Documents. The total number and the titles of the drawings constituting the Drawings are given in the index of the Drawings. All work under the Contract must be performed in all respects in compliance with the requirements of the Contract Documents.

B. The Contract Documents provide for a complete work, and may have been prepared in divisions of various crafts, trades and other categories of work. The Contractor is responsible for the per-formance of all work under the Contract regardless of any such divisions, and must ensure that all of the work is performed and completed.

C. The FAA will provide the Contractor with one bound copy of the construction drawings and specifications for the Contractor’s use during the execution of the Contract. The Contractor may reproduce these documents for its use during the performance of the work under this Contract.

D. The Contractor must maintain at the Site at all times at least one (1) copy of Drawings, Specifi-cations and all other Contract Documents, together with at least one (1) complete set of approved Shop Drawings and approved samples.

E. The Contractor must make available at the job site one copy of each referenced standard or as directed by the Contracting Officer’s Representative (COR) also referred to as Resident Engineer (RE), for the Contractor’s and the FAA’s use during the time that work is covered by the standard.

F. The Contract, Drawings, Specifications, and all referenced standards cited are essential parts of the Contract requirements. A requirement occurring in one is as binding as though occurring in all. They are intended to be complementary and to describe and provide for a complete work.

G. On the drawings, calculated or figured dimensions govern over scaled dimensions.

H. In the event of a conflict between commercially available or industry standard documents and specific requirements in FAA Orders and Notices, the more stringent shall apply.

I. The contractor is responsible to provide a certification to FAA that all materials used on this project are free of lead and asbestos.

J. The Contractor must not take advantage of any apparent error, omission, discrepancy, or ambi-guity on the Drawings or Specifications. If any error, omission, discrepancy, or ambiguity is found by the Contractor in the Drawings or Specifications, the Contractor must refer these to the Con-tracting Officer (CO) prior to beginning work on affected task(s), for interpretation and decision, and such decision must be final.

GENERAL PARAGRAPHS 01 00 00 - 3

K. The CO has the right to correct apparent errors or omissions in the Drawings and Specifications and to make such interpretations as he may deem necessary for the proper fulfillment of the Con-tract Documents. During the course of the work, should any conflicts, ambiguities, or discrepan-cies be found that are not addressed or any discrepancies between the Drawings and the Specifi-cations to which the Contractor has failed to call attention before submitting the offer, then the CO will interpret the intent of the Drawings and Specifications and the Contractor hereby agrees to abide by the CO’s interpretation and agrees to carry out the work in accordance with the deci-sion of the CO. In such event the Contractor will be held to have included in the offer the most proper material and/or method of construction in order to fulfill the intent of the Contract Docu-ments.

L. When a material, article, or equipment is designated by a brand name, and more than one brand name is listed, it will be understood that the design is based on one of the brand name listed products. The Contractor will be responsible for all coordination necessary to accommodate the material, article, or equipment actually being provided and per the requirements of Section 01 25 00 without additional cost to the government.

M. The organization of the specification into divisions, sections and articles, and the arrangement of

Drawings does not restrict or limit the Contractor in dividing the Work among Subcontractors or in establishing the extent of work to be performed by any trade.

N. Product and Reference Standards:

1. When descriptive catalog designations including manufacturer’s name, product brand name, or model number are referred to in the Contract Documents, such designations are considered as being those found in industry publications of current issue on the date of the first advertisement for offers.

2. When standards of the Federal Government, State Department of Transportation, Standards Organization such as ASTM, AASHTO, AWS, or ANSI, trade societies, or trade associa-tions are referred in the Contract Documents by specific date of issue, these are considered a part of this Contract. When such references do not bear a date of issue, the current pub-lished edition on the date of the first advertisement for offers are considered as part of the Contract.

3. Where in the Contract Documents an item is identified by a particular manufacturer’s name, model or other code it must be interpreted to include other manufacturers’ product of like and equal quality whether the words “or equal” are included or not unless specifi-cally stated otherwise.

4. Wherever a particular manufacturer’s product is required, to the exclusion of all others, appropriate language is included in the Contract Documents.

5. Wherever the terms, “as directed”, “ordered”, “permitted”, “designate”, “as approved”, “approved equal”, “or equal”, “acceptable” and other words of similar meaning which au-thorize an exercise of judgement are used in the Contract Documents, such judgment is vested only in the CO or designated representative.

6. When a particular manufacturer’s product is used, the Basis of Design and Section 01 25 00 shall be followed and be in conformance.

1.2 CONFORMITY WITH DRAWINGS AND SPECIFICATIONS

GENERAL PARAGRAPHS 01 00 00 - 4

A. No deviation from the Drawings, Specifications and other Contract Documents will be permitted without the prior written approval of the CO.

1.3 SUPERVISION AND CONSTRUCTION PROCEDURES

A. At all times during performance of this contract, and until the work is completed and accepted, the Contractor must directly superintend the work or assign and have on the worksite a competent superintendent who is an employee of the Contractor and is satisfactory to the CO and has the authority to act for the Contractor.

B. The Contractor must supervise and direct the Work, using the Contractor's best skill and attention.

The Contractor is solely responsible for and has control over construction means, methods, tech-niques, sequences, and procedures and for coordinating all portions of the Work under the Con-tract including coordination of the duties of all trades, unless the Contract Documents give other specific instructions concerning these matters.

C. The Contractor must control its operations and those of its Subcontractors and Suppliers to assure the least inconvenience to the traveling public. Under all circumstances, safety must be the most important consideration.

D. Contractor must lay out all work well enough in advance to avoid conflicts or interferences with other work in progress so that in case of interference the layout may be altered to suit the condi-tions, prior to the installation of any work and without additional cost to the FAA. The Contractor must be responsible to coordinate all work and take all action as required to avoid conflicts be-tween trades.

E. Contractor’s use of CAD files

1. General: Computer Aided Design (CAD) files will be provided to Contractor for Contractor's use to avoid conflicts or interferences with other work, subject to the following conditions:

a. While every effort has been made to ensure the accuracy of the information contained in the CAD drawing files, the FAA shall not be responsible for any mistake or inaccuracy that may be contained herein and all such liability and responsibility are expressly disclaimed by the FAA.

1.4 CORRESPONDENCE

A. Contract correspondence must be directed to the CO with a copy to the RE.

B. Send submittals directly to the RE with a copy of the transmittal letter to the CO.

1.5 LIST OF SUBCONTRACTORS

A. The Contractor must, within 10 calendar days after award, furnish to the CO with a copy to the RE, a list of subcontractors showing the type of work each will perform. If all subcontracts have not been awarded when the initial list is submitted, the Contractor must update the list monthly.

GENERAL PARAGRAPHS 01 00 00 - 5

1.6 WORK NOT INCLUDED

A. Items noted on the drawings, details, or schedules as “Not in Contract” ("N.I.C.”) are not included in this contract.

B. FAA Furnished Insurance

1. FAA is not maintaining any insurance on behalf of Contractor covering against loss or damage to the Work or to any other property of Contractor. In the event Contractor main-tains insurance against physical loss or damage to Contractor’s construction equipment and tools, such insurance must include an insurer's waiver of rights of subrogation in favor of

FAA.

1.7 SECURITY REQUIREMENTS FOR FIBER OPTICS (FOTS) AND DEMOLITION

A. Personnel List: Contractor must provide the COR with a list of Contractor's personnel who will require access to the site. The list must be kept current during project work. The Contractor must provide all personnel with readily identifiable numbered badges during the period their access to the site is required. Badges must be in accordance with Airport Requirements and must be worn on outer clothes at all times when on airport property and at work in the site.

B. Communication: The Contractor must request through the COR, a meeting Airport personnel and

Control Tower personnel to discuss planned Contractor activities in the controlled airport opera-tion area.

C. Right to Search: Current procedures at FAA facilities located within airport boundaries include the "right to search". If in the judgment of the authorized security guard, or COR, a cause to search a vehicle or the person of personnel exists, such search will be made.

D. Airport Requirements: Contractor must also meet all the Airport's security requirements for work at the airport. Pay all fees associated with airport requirements.

1.8 EXISTING WORK

A. The disassembling, disconnecting, cutting, removal, or altering in any way of existing work must be carried on in such a manner as to prevent injury or damage to all portions of existing work, whether they are to remain in place, be re-used in the new work, or be salvaged and stored.

B. All portions of existing work which have been cut, damaged, or altered in any way during con-struction operations must be repaired or replaced in kind in an approved manner to match existing or adjoining work. All work of this nature must be performed by the Contractor at his expense and must be as directed. Existing work must, at the completion of all operations, be left in a condition as good as existed before the new work started.

1.9 MATERIALS AND EQUIPMENT TO BE SALVAGED

GENERAL PARAGRAPHS 01 00 00 - 6

A. Except where specifically specified otherwise herein, or designated on the drawings, all existing materials and equipment which are required to be removed or disconnected to perform the work but are not indicated or specified for use in the new work, becomes the property of the Contractor and must be disposed of properly.

1.10 PARTIAL OCCUPANCY OR USE

A. The FAA may occupy or use any completed or partially completed portion of the Work at any stage and, if the FAA chooses such partial occupancy, the Contractor and FAA must designate by an agreement the conditions of such partial occupancy. Such partial occupancy or use may commence whether or not the portion is substantially complete, provided the FAA and Contractor have accepted in writing the responsibilities assigned to each of them by the COR for payments, retainage if any, security, maintenance, heat, utilities, damage to the Work and insurance, and have agreed in writing concerning the period for correction of the Work and commencement of warranties required by the Contract Documents. Consent of the Contractor to partial occupancy or use by the FAA must not be unreasonably withheld.

1.11 UNCOVERING AND CORRECTION OF WORK

A. Uncovering Work

1. If any portion of the Work is covered contrary to the COR's request or to requirements specifically expressed in the Contract Documents, it must, if required in writing by the COR be uncovered for his observation and be recovered (if corrections are not required) or be corrected, if applicable, at the Contractor's expense without change in the Contract Time.

B. Correction of Work

1. The Contractor must promptly correct Work rejected by the COR that fails to conform to the requirements of the Contract Documents, whether observed before or after Substantial Completion and whether or not fabricated, installed or completed. The Contractor must bear all costs of correcting such rejected Work, including additional testing and inspections and compensation for the COR's services and expenses incurred by the FAA.

2. If, within two years after the date of Substantial Completion of the Work or designated portion thereof, or after the date for commencement of warranties established above, or by terms of an applicable special warranty required by the Contract Documents, any of the work is found to be not in accordance with the requirements of the Contract Documents, the Contractor must correct it promptly after receipt of written notice from the FAA to do so unless the FAA has previously given the Contractor a written acceptance of that specific condition. This period of two years must be extended with respect to portions of Work first performed after Substantial Completion by the period of time between Substantial Completion and the actual performance of the Work. This obligation survives acceptance of the Work under the Contract and termination of the Contract. The FAA must give such notice within a reasonable amount of time after discovery of the condition.

GENERAL PARAGRAPHS 01 00 00 - 7

3. The Contractor must remove from the site portions of the Work that are not in accordance with the requirements of the Contract Documents and are neither corrected by the Contrac-tor nor accepted by the FAA.

4. If the Contractor fails to correct nonconforming Work within a reasonable time, the FAA may correct it in accordance with General Provisions. If the Contractor does not proceed with correction of such nonconforming Work within a reasonable time fixed by written notice from the COR, the FAA may correct or remove such nonconforming work and all costs for such corrections or removals must be assessed against the Contractor.

5. The Contractor must bear the cost of correcting destroyed or damaged Work, whether com-pleted or partially completed, of the FAA or separate contractors caused by the Contractor's performing correction or removal of Work which is not in accordance with the require-ments of the Contract Documents.

6. Nothing contained herein shall be construed to establish a period of limitation with respect to other obligations that the Contractor might have under the Contract Documents. Estab-lishment of the time period of two years as described above relates only to the specific obligation of the Contractor to correct the Work, and has no relationship to the time within which the obligation to comply with the Contract Documents may be sought to be enforced, nor to the time within which proceedings may be commenced to establish the Contractor's liability and damages with respect to the Contractor's obligations other than specifically to correct the Work.

1.12 UNDERGROUND UTILITIES

A. Utilities Encountered - Efforts have been taken to indicate the presence of underground utilities and cables on the contract drawings; however, unforeseen utilities and underground cables may be encountered. Actual cable locations and underground utilities must be verified in the field by the Contractor by ground penetrating radar and hand digging a minimum of five (5') on each side of the cable or underground utility. FAA owned cable will be marked by the FAA prior to the start of work by the Contractor.

1.13 LOCATION OF SERVICES

A. The FAA does not guarantee the accuracy or the completeness of the location information relating to existing utility services, facilities, or structures that may be shown on the drawings. Any inac-curacy or omission in such information must not relieve Contractor of its responsibility to protect such existing features from damage or unscheduled interruption of service.

1.14 COOPERATE WITH OTHER ENTITIES

A. Cooperate with the FAA and other public or private utility services, or a utility service of another government agency that may be authorized by the FAA to construct, reconstruct, or maintain such utility services or facilities during the progress of the work. Control operations to prevent the unscheduled interruption of such utility services and facilities.

1.15 NOTICE TO FAA/OPERATORS

GENERAL PARAGRAPHS 01 00 00 - 8

A. Prior to commencing the work in the general vicinity of an existing utility service or facility, Contractor must notify each FAA/operator in writing of activities that might affect its interests.

If, in Contractor’s opinion, the FAA/operator’s assistance is needed to locate the utility service or facility or the presence of a representative of the FAA/operator is desirable to observe the work, such advice should be included in the notification. Furnish a copy of such written notices to COR.

1.16 EXCAVATION METHODS

A. Where the outside limits of an underground utility service have been located and staked on the ground, Contractor must use excavation methods acceptable to the COR as may be required to insure protection from damage due to Contractor’s operations.

1.17 DAMAGE TO SERVICES

A. Should Contractor damage or interrupt the operation of a utility service or facility by accident or otherwise, it must immediately notify in writing the FAA/operator, appropriate public safety au-thorities, and the COR and must take all reasonable measures to prevent further damage or inter-ruption of service. Cooperate with the utility service or facility FAA and the COR continuously until such damage has been repaired and service restored.

1.18 FAILURE TO PROTECT PROPERTY

A. Contractor will not be entitled to any extension of time or compensation on account of Contrac-tor’s failure to protect all facilities, equipment, materials and other property as described herein.

All costs in connection with any Improvements or restoration necessary or required by reason of unauthorized obstruction, damage, or use must be borne by Contractor.

1.19 UTILITY CONTRACTOR LICENSING REQUIREMENTS

A. Contractor must comply with all state and local requirements for construction of utilities.

1.20 ASBESTOS AND LEAD FREE CERTIFICATION

A. FAA policy is to construct all new facilities without asbestos or lead containing products. The Contractor must provide a letter on his company’s standard letter head stating that to the best of his knowledge no product or material used on this project contains asbestos or lead. The statement must include the name of the project and the contract number and must be signed by an officer of the company. The statement must be furnished within 10 calendar days of the Substantial Com-pletion date. Submission of this statement is a condition for final payment under the contract.

B. Verification: If the FAA suspects the presence of asbestos or lead, tests will be performed on the material or product at the FAA’s expense. If it is determined that the product or material does contain asbestos or lead, then the Contractor must remove the product or material and replace at his own expense including the expense of the testing and any retesting that may be necessary.

GENERAL PARAGRAPHS 01 00 00 - 9

C. Non – Compliance: If the Contractor fails to provide the above statement, then the FAA may have a complete building survey performed by a qualified testing firm and the costs deducted from the Contractor’s final payment.

1.21 SAFETY DATA SHEETS (SDS):

A. The Contractor must submit to the COR Safety Data Sheets (SDS) for all materials and/or prod-ucts utilized during the course of the project accomplishment. During the course of the project, both the COR and the Contractor must routinely check products utilized on-site to ensure only products which have had SDS submitted are utilized. Copies of all SDS must be turned over to the local FAA office for their records.

1.22 INITIAL SUBMITTALS

A. The following submittals are required to have FAA approval prior to Notice to Proceed.

1. Section 01 00 00 LIST OF SUBS, CERTIFICATE OF INSURANCE

2. Section 01 32 01 PROJECT SCHEDULE

3. Section 01 40 00 CONTRACTOR QUALITY CONTROL

4. Section 01 71 33 PROTECTION OF WORK AND PROPERTY

1.23 KNOWLEDGE SHARING NETWORK (KSN) SITE

The FAA maintains a joint use internet site for the purpose of electronic communication with the Contractor. It is a requirement to use this KSN site for submittals, RFI’s and other communications with the government. The government will provide access and required passwords to allow access to this site.

1.24 UTILITY CONTACTS

Dominion Energy: John F. Kehoe, P.E. Cell: 703-909-5676

Virginia Natural Gas: 1-800-552-7001

PART 2 - PRODUCTS

NOT USED

PART 3 - EXECUTION

END OF SECTION 01 00 00

GENERAL PARAGRAPHS 01 00 00 - 10

SUMMARY OF WORK 01 10 00 - 11

SECTION 01 10 00 – SUMMARY OF WORK

1.1 SUMMARY

A. This Section includes the following:

1. Work covered by the Contract Documents.

2. Type of the Contract.

3. Work phases.

4. Work under other contracts.

5. Products ordered in advance.

6. FAA-furnished products.

7. Use of premises.

8. FAA's occupancy requirements.

9. Work restrictions.

10. Specification formats and conventions.

11. Permits and Fees

12. Insurance

1.2 DEFINITIONS

A. Contracting Officer’s Representative (COR): Individual authorized to receive and distribute information on behalf of the Contracting Officer. The COR is also referred to as the Resident Engineer (RE).

B. Recycled Content: The percentage by weight of constituents that have been recovered or otherwise diverted from the solid waste stream, either during the manufacturing process (pre-consumer), or after consumer use (post-consumer).

1. Spills and scraps from the original manufacturing process that are combined with other constituents after a minimal amount of reprocessing for use in further production of the same product are not recycled materials.

2. Discarded materials from one manufacturing process that are used as constituents in another manufacturing process are pre-consumer recycled materials.

1.3 ENVIRONMENTAL GOALS

A. Support implementation goals of federal policy and programs for sustainable building, in accordance with Executive Order 14057 – Catalyzing Clean Energy Industries and Jobs Through Federal Sustainability.

B. Comply with Guiding Principles for Federal Leadership in High Performance and Sustainable Buildings.

SUMMARY OF WORK 01 10 00 - 12

1. Commissioning.

C. Optimize Energy Performance

1. Energy Efficiency.

2. Measurement and Verification.

D. Protect and Conserve Water.

1. Indoor Water (conservation)

2. Outdoor Water

E. Enhance Indoor Environmental Quality

1. Ventilation and Thermal Comfort.

2. Moisture Control.

3. Low-Emitting Materials.

4. Protect Indoor Air Quality during Construction.

F. Reduce Environmental Impact of Materials.

1. Construction Waste.

2. Ozone Depleting Compounds.

1.4 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Identification: Norfolk International Airport - HVAC Replacement.

B. FAA's Lead Project Engineer: Joseph Beshay (AJW-2E11C) FAA Eastern Regional Office – NY Terminal Engineering & Construction, 1 Aviation Plaza, Jamacia, NY 11430.

C. CO (Contracting Officer): Mr. Larry Hill Federal Aviation Administration, New England Regional Office AAQ-550, 1200 District Ave. Burlington, MA. 01803

D. The Work consists of the construction of the following:

1. Demolition, removal of existing HVAC condensing units, air handler, return fan, rooftop unit, air temperature units with hot water coils, variable air volume air terminal units with electric heating coils, and computer room air conditioning units, and accompanying condenser units.

2. Demolition and removal of associated electrical conductors.

3. Installation of outdoor overhead rack.

4. Arc Flash Study New Equipment will be connected to the existing DDC system, New

DDC devices will be added as needed to support new equipment.

1.5 TYPE OF CONTRACT

A. Project will be constructed under a firm fixed price contract awarded to a single contractor.

SUMMARY OF WORK 01 10 00 - 13

1.6 WORK PHASES

A. The Work shall be conducted in multiple phases. The Contractor will be responsible for determining the sequence of operation to maintain security of the airport and the construction site.

B. Before commencing Work, submit a schedule showing the sequence, commencement and completion dates, and move-in dates of FAA's personnel for all of the Work.

C. Construction Work stages shall be defined by the Contractor. The following is provided as General Information Only. Portions of Stages may be simultaneous.

Stage Action

1. Provide temporary building power and cooling for affected areas

2. Demolish AHU-1,2,3,4, CU-1,2,3,4

3. Demolish CAC-1,2,3, & 4

4. Demolish ACCU-1,2,3, & 4

5. Install new AHU-1 and CU-1

6. Install New return fan RF-1

7. Install New VFDs for AHU-1 and RF-1

8. Install New RTU-1, RTU-2, RTU-3 and RTU-4

9. Install New CAC-1,2,3, & 4

10. Install New ACCU-1,2,3, & 4

11. Provide Training

12. Test and Balance New Equipment

13. Commission New Equipment

14. Remove Temporary power and cooling.

1.7 WORK UNDER OTHER CONTRACTS

A. General: Cooperate fully with separate contractors so work on those contracts may be carried out smoothly, without interfering with or delaying work under this Contract. Coordinate the Work of this Contract with work performed under separate contracts.

1.8 USE OF PREMISES

A. General: Contractor shall have full use of premises for construction operations, including use of Project site, during construction period. Contractor's use of premises is limited only by FAA's right to perform work or to retain other contractors on portions of Project.

B. Use of Site: Limit use of premises to areas within the Contract limits indicated. Do not disturb portions of Project site beyond areas in which the Work is indicated.

1.9 FAA'S OCCUPANCY REQUIREMENTS

A. FAA Occupancy of Completed Areas of Construction: FAA reserves the right to occupy and to place and install equipment in completed areas of building, before Substantial Completion, SUMMARY OF WORK 01 10 00 - 14 provided such occupancy does not interfere with completion of the Work. Such occupancy shall not constitute acceptance of the total Work.

1. Subparagraphs below describe procedures and requirements necessary before partial occupancy of portions of Project.

2. FAA RE will prepare a Certificate of Substantial Completion for each specific portion of the Work to be occupied before FAA occupancy.

3. Before partial FAA occupancy, mechanical and electrical systems shall be fully operational, and required tests and inspections shall be successfully completed. On occupancy, FAA will operate mechanical and electrical systems serving occupied portions of building. Contractor shall provide maintenance for one year after date of Substantial Completion.

4. On occupancy, FAA will assume responsibility for custodial service for occupied portions of building. Contractor shall provide maintenance for one year after date of Substantial Completion.

1.10 WORK RESTRICTIONS

A. Normal working hours are 2300 to 0500, Monday through Friday (except U.S. Federal holidays).

Due to FAA operational requirements, service impacting, and operational impacting work will most likely occur at night from 2300 to 0500. All work during this period shall be completed before 0500. Any work in the TRACON can only be from midnight to 0500 7 days/wk., admin work on weekends allowed work in bldg. extension can be any time, computer rooms will require a fire watch; PCS and generator room work is allowed anytime; areas of work need to be coordinated with the FAA RE. Contractor requests to work outside normal working hours require RE approval. However, the RE has full discretion to approve or disapprove, or withdraw approval of requests. If the contractor desires to work outside normal hours (including Saturdays, Sundays, and holidays), he shall submit his written request to the RE at least 48 hours in advance. Some typical constraints on working outside normal working hours are:

1. The Contractor’s request must be made at least two days in advance (e.g., request received by close of business Wednesday for work on following Saturday). Prior to submitting the request, the Contractor must coordinate as needed (such as utility outages) and have all required people and materials for the work that will be performed.

2. A Contractor with quality or safety problems (as determined by the RE) will be restricted to normal working hours. Contractors may also not work time outside of normal working hours if they are not present on the job site during normal working hours.

3. A Contractor who fails to correct deficiencies within a reasonable time (as determined by the RE) will be restricted to normal working hours or may be allowed to work outside normal working hours only to correct those deficiencies.

4. The Contractor shall schedule his work to cause the least amount of interference to normal activities.

B. Airport Work: This project will require work near the Airport Operations Area (AOA). Hours of this work must be coordinated by the Contractor with the FAA and Airport Authority. Those hours may be limited to night or other hours not shown above. The Contractor acknowledges responsibility for badges and fees for all workers and vehicles requiring access to the AOA. The construction schedule and cost proposal must account for any lead time and fees required to obtain

SUMMARY OF WORK 01 10 00 - 15

necessary badges and permits.

C. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by FAA or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

1. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by FAA or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated: Notify FAA RE not less than 10 days in advance of proposed utility interruptions.

2. Do not proceed with utility interruptions without FAA and utility company written permission.

D. Nonsmoking Building: Smoking is not permitted inside the buildings or within 25 feet of the building entrances, operable windows or openings, outdoor air intakes throughout the duration of the construction.

E. Limits on Operations: The FAA has established moratorium dates for construction activity at critical facilities including the Norfolk International Airport. The intent is to minimize the possibility of any activity that may have an adverse impact on the ability of FAA to perform its operational activities. Moratorium dates may change without notice. The moratorium dates are generally:

September 10 thru 12 November – Friday before Thanksgiving through Monday after Thanksgiving December/January – Friday before Christmas through Monday after New Years

All construction activity during moratorium periods must be approved in advance by the FAA.

Submit items of work to be performed during moratorium dates no later than forty-five (45) days prior to the moratorium dates. Activities that have, in the sole opinion of the FAA, potential to negatively impact FAA operations will not be approved. A written waiver will be provided by FAA to the Contractor outlining the allowable work items. No additional time or cost will be allowed for such denial.

1.11 SPECIFICATION FORMATS AND MISCELLANEOUS PROVISIONS

A. Specification Format: The Specifications are organized into Divisions and Sections using the 50-division format and CSI/CSC's "MasterFormat" numbering system.

1. Section Identification: The Specifications use Section numbers and titles to help cross-referencing in the Contract Documents. Sections in these Specifications are in numeric sequence; however, the sequence is incomplete because all available Section numbers are not used. Consult the table of contents at the beginning of the Project Manual to determine numbers and names of Sections in the Contract Documents.

2. Division 01: Sections in Division 01 govern the execution of the Work of all Sections in the Specifications.

SUMMARY OF WORK 01 10 00 - 16

A. Specification Content: The Specifications use certain conventions for the style of language and the intended meaning of certain terms, words, and phrases when used in particular situations.

These conventions are as follows:

1. Abbreviated Language: Language used in the Specifications and other Contract Documents is abbreviated. Words and meanings shall be interpreted as appropriate. Words implied, but not stated, shall be inferred as the sense requires. Singular words shall be interpreted as plural and plural words shall be interpreted as singular where applicable as the context of the Contract Documents indicates.

2. Imperative mood and streamlined language are generally used in the Specifications.

Requirements expressed in the imperative mood are to be performed by Contractor.

Occasionally, the indicative or subjunctive mood may be used in the Section Text for clarity to describe responsibilities that must be fulfilled indirectly by Contractor or by others when so noted.

a. The words "shall," "shall be," or "shall comply with," depending on the context, are implied where a colon (:) is used within a sentence or phrase.

1.12 PERMITS AND FEES

A. Contractor is responsible for applying for utility services, obtaining required permits, and payment for any associated fees. Compliance is required with the conditions of all permits that have been issued. All fees must be paid by the Contractor.

B. Contractor is responsible for paying all utility service charges associated with the construction of the project. This includes temporary and permanent utilities, permits, inspection fees, connection fees and equipment to be installed by utility companies. This allocation of financial responsibility applies to all utilities as well as City and County agencies and entities. Contractor is responsible for follow up with the issuing authority after submittal. The Contractor is responsible for coordinating utilities with FAA RE.

1. Air Space– All permanent and temporary work, including cranes, must comply with FAA

Obstruction Evaluation / Airport Airspace Analysis (OE/AAA) requirements. Contractor shall file a Request for Construction for permanent structures on Airport. The Request should be submitted online. The website for more information and to obtain the appropriate forms is https://oeaaa.faa.gov/oeaaa/external/puntal.jsp. Erection of the crane will not be permitted without approval of the form. No claim for delay will be allowed for failure to submit the form in a timely manner. Allow a minimum of sixty (60) days for processing.

Contractor is responsible for follow up with the issuing office after submittal.

2. Telephone Service – Obtain permits and pay all fees associated with temporary services at no cost of construction contract.

3. The contractor will be responsible for any additional fees, payments or applications required for the site utilities that have not been identified above.

C. BUILDING PERMIT APPLICATIONS

1. Contractor will not be required to obtain a Building Permit from the City of Norfolk.

D. CERTIFICATE OF OCCUPANCY

SUMMARY OF WORK 01 10 00 - 17

Contractor will not be required to obtain a Certificate of Occupancy from the City of Norfolk.

1.13 INSURANCE

A. Insurance Requirements

The Contractor shall at its sole expense, procure and maintain in effect at all times during the performance of the Work insurance coverage with insurers and under forms of policies satisfactory to the FAA, and with limits not less than those set forth in the contract.

The contractor shall not commence work until he/she has obtained, and the Contracting Officer has approved, all insurance required within the contract, nor shall the contractor allow any subcontractor(s) to commence work on a subcontract until all similar insurance required of the subcontractor has been obtained and approved. The successful contractor shall be required to procure and maintain bodily injury, general liability, and property damage liability insurance in his/her own name as protection against damages to persons or property, including injury or death, which may result from his/her performance of the work.

The insurance required shall be written for not less than the limits of liability specified in the contract documents, or required by law, whichever is greater. The proof of insurance shall be furnished within ten (10) days from the date of the Notice of Award to the Contracting Officer for approval.

The insurance limits shall be maintained during the entire performance or contract work. No cancellations of any insurance, whether by the insurer or by the insured, shall be effective unless written notice thereof is given to the Contracting Officer at least thirty (30) days prior to the intended effective date thereof, which date has been expressed in the notice. Prior to the effective date of any such cancellation, the contractor shall take out new insurance to cover the policies so canceled. All insurance policies referred to shall be underwritten by companies authorized to do business in the state of construction. The Certification shall be an “ACCORD” certificate with the Contract number and job location identified.

Workmen's Compensation Insurance

This contract shall be void and of no effect unless the contractor secures compensation for the benefit of (and keep insured during the life of this contract) such employees as are required to be insured by the Workmen's Compensation Insurance Law in the state of construction. The contractor hereby agrees to secure such compensation in the manner prescribed by law. The contractor shall require any subcontractors similarly to provide Workmen's Compensation Insurance for all the latter's employees to be engaged in the work unless such employees are covered by the protection afforded by the contractor's Workmen's Compensation Insurance.

The above-indicated insurance shall be maintained during the entire performance of contract work. No cancellation of any insurance, whether by the insurer or by the insured, shall be effective unless written notice thereof is given to the Contracting Officer at least thirty (30) days prior to the intended effective date thereof, which date has been expressed in the notice. Prior to the effective date of any such cancellation, the contractor shall take out new insurance to cover the policies so canceled. All insurance policies referred to shall be underwritten by companies authorized to do business in the state of construction.

SUMMARY OF WORK 01 10 00 - 18

B. FAA Furnished Insurance

1. FAA is not maintaining any insurance on behalf of Contractor covering against loss or damage to the Work or to any other property of Contractor. In the event Contractor maintains insurance against physical loss or damage to Contractor’s construction equipment and tools, such insurance shall include an insurer's waiver of rights of subrogation in favor of FAA.

C. Notifications

1. In accordance with the submittal requirements outlined above, Contractor shall deliver the original and two (2) copies of the Certificate(s) of Insurance required by this clause and all subsequent notices of cancellation, termination and alteration of such policies to the CO with a copy to the COR.

D. Certificate of Insurance

1. The scope of coverage shall be shown on the certificate of insurance as “All operations of the Named Insured”.

1.14 SECURITY REQUIREMENTS

A. Personnel List: Contractor shall provide the Resident Engineer (RE) with a list of Contractor's personnel who will require access to the site. The list shall be kept current during project work.

The Contractor shall provide all personnel with readily identifiable numbered badges during the period their access to the site is required. Badges shall be worn on outer clothes at all times when on airport property and at work in the site.

B. Security Investigation: If contractor needs access to active facility, Contractor's site superintendent shall submit to an FAA security background check and obtain an official FAA contractor ID badge. Other Contractor personnel may be subject to security investigation by FAA. Upon request by the Contracting Officer’s Representative, the Contractor shall promptly complete all security forms provided by FAA.

C. Communication: The Contractor shall request through the (RE), a meeting with the Airport personnel and Control Tower personnel to discuss planned Contractor activities in the controlled airport operation area.

D. Airport Requirements: Contractor must also meet all the Airport's security requirements for work at the airport. FAA will not provide escorts, communication, or transportation.

SUMMARY OF WORK 01 10 00 - 19

END OF SECTION 01 10 00

SUMMARY OF WORK 01 10 00 - 20

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ACRONYMS AND DEFINITIONS 01 10 15 - 21

SECTION 01 10 15 - ACRONYMS AND DEFINITIONS

1.1 ACRONYMS AND DEFINITIONS

A. When in the Special Provisions, this specification, drawings, specifications, or documents per-taining to this contract, the following terms are used; the intent and meaning shall be as specified herein.

1. AMS - Acquisition Management System

2. AMSL - Above Mean Sea Level

3. AOA - Air Operations Area

4. ARCHITECT - Architectural Engineering Firm of Record

5. ATCT - Airport Traffic Control Tower

6. CAI - Contractors Acceptance Inspection or Substantial Completion

7. CFM - Contractor-Furnished Material

8. CO - FAA Contracting Officer

9. Contr. - Contractor

10. COR - FAA Contracting Officer Representative (Fulltime Onsite Representative of the

FAA and is also referred to as the RE) Resident Engineer

11. DESIGNER - Architectural Engineering Firm of Record

12. ENGINEER - FAA RE or COR

13. FAA - Federal Aviation Administration (Owner)

14. GFM - Government-Furnished Material

15. GOVERNMENT – FAA

16. GSO – Greensboro International Airport

17. HVAC – Heating Ventilation Air Conditioning

18. IAW - In Accordance With

19. MSL - Mean Sea Level

20. NEC - National Electric Code

21. NFPA – National Fire Protection Agency

22. NTP - Notice to Proceed

23. OSHA - Occupational Safety and Health Administration

24. Owner - FAA

25. RE - FAA Contracting Officer Representative (Fulltime Onsite Representative of the FAA and is also referred to as the COR).

26. RWY – Runway

27. SSC – System Support Center

28. Sponsor - Airport Owner or Airport Authority

29. TWY - Taxiway

30. U/L or UL - Underwriters Laboratories

ACRONYMS AND DEFINITIONS 01 10 15 - 22

END OF SECTION 01 10 15

CONDITIONS AFFECTING WORK 01 14 00 - 23

SECTION 01 14 00 - CONDITIONS AFFECTING WORK

PART 1 – GENERAL

1.1 WORK SCHEDULE

A. Normal working hours are 2300 to 0500, Monday through Friday (except U.S. Federal holi-days). Contractor requests to work outside normal working hours require RE approval. How-ever, the RE has full discretion to approve or disapprove, or withdraw approval of, requests. If the contractor desires to work outside normal hours (including Saturdays, Sundays, and holi-days), he shall submit his written request to the RE at least 48 hours in advance. Some typical constraints on working outside normal working hours are:

1. The Contractor’s request must be made at least two days in advance (e.g., request re-ceived by close of business Wednesday for work on following Saturday). Prior to sub-mitting the request, the Contractor must coordinate as needed (such as utility outages) and have all required people and materials for the work that will be performed. 2 weeks advance notice in writing will be required for all power outages. Critical power outages are not permitted under this project.

2. A Contractor with quality or safety problems (as determined by the RE) will be restricted to normal working hours.

3. A Contractor who fails to correct deficiencies within a reasonable time (as determined by the RE) will be restricted to normal working hours or may be allowed to work outside normal working hours only to correct those deficiencies.

4. The Contractor shall schedule his work to cause the least amount of interference to nor-mal activities and FAA operations.

5. The contractor shall schedule work in Tracon Operations and computer rooms with the

RE.

6. Contractor to complete work including daily clean up and exit the site by 0500.

1.2 FAA OPERATIONS

A. The FAA has established moratorium dates (dates in which no construction activities may oc-cur) for construction activity at critical Air Traffic Control facilities. The intent is to minimize impact on the ability of FAA to perform its operational activities during peak air travel dates.

Moratorium dates are typically scheduled over the Thanksgiving Holiday and the Christ-mas/New Year Holiday. Exact dates will be provided at the preconstruction conference.

B. All construction activity during moratorium periods must be approved in advance by the FAA.

Submit items of work to be performed during moratorium dates no later than forty-five (45) days prior to the moratorium dates. Activities that have, in the sole opinion of the FAA, poten-tial to negatively impact FAA operations will not be approved. A written waiver will be pro-vided by FAA to the Contractor outlining the allowable work items. No additional time or cost will be allowed for such denial.

CONDITIONS…