BQN ARSR Grating and Handrail Replacement Project - SOW.pdf

Federal Aviation Administration

NAS DEFENSE PROGRAM

NDP RESOURCE SERVICES TEAM

AJW-B710

INFRASTRUCTURE PROGRAM

GRATING AND HANDRAIL

REPLACEMENT PROJECT

FAA-NDP-BQN-SOW

AGUADILLA, PR

BQN ARSR

STATEMENT OF WORK

FEBRUARY 2024

FEDERAL AVIATION ADMINISTRATION FEBRUARY 2024

NAS DEFENSE PROGRAM

Grating and Handrail Replacement Project BQN ARSR Page 1 of 14

Table of Contents

1.0 GENERAL

1.1 SCOPE

1.2 APPLICABLE DOCUMENTS

1.3 DEFINITIONS

1.4 CONSTRUCTION CONDITIONS

1.5 SAFETY

2.0 CONTRACTOR-FURNISHED MATERIAL AND EQUIPMENT

2.1 MATERIAL DELIVERIES

2.2 STORAGE AND PROTECTION

2.3 PERTINENT INFORMATION

3.0 EXECUTION

3.1 WORK SEQUENCE

3.2 CONTRACTOR USE OF PREMISES

ATTACHMENTS

ATTACHMENT 1 BQN-D-ARSR-S001 Walkway and Handrail Existing Framing Plan

ATTACHMENT 2 PHOTOS

BQN ARSR Page 2 of 14

SUMMARY OF WORK

1.0 GENERAL

1.1 SCOPE

The Federal Aviation Administration (FAA) is contracting the design and installation of new elevated walkway grating and a new handrail system at the BQN ARSR Facility in Aguadilla, Puerto Rico.

The selected Contractor shall furnish all labor, products, equipment, materials, supplies, services, and supervision necessary to design, fabricate, deliver, and construct a new elevated walkway grating and handrail system. “Construction” includes but is not limited to verifying the structural soundness of existing elevated walkway structural members, replacing the existing walkway grating with new, replacing or modifying the existing handrail system with a new system, and corrosion/rust preventative coating of the newly installed systems. Prior to “construction,” all the equipment and materials shall be reviewed and accepted by an FAA representative.

The following items are a summary of the project and are provided solely for the purpose of describing the general nature of the work. The Contractor is responsible for accomplishing all items of work identified in the applicable specifications and provisions of the contract.

A. General

1. All work shall be coordinated with the FAA and be accomplished on a “Not to interfere with FAA operations” basis. Work is to be performed during normal working hours unless otherwise approved in advance. Contractor shall inform the FAA at least 10 days in advance of the proposed work schedule.

2. Equipment and materials for this work shall be stored only in FAA approved areas.

3. The Contractor shall clean up and restore the site grounds to its original condition after the work has been performed.

B. Work Location

1. The site of construction installation is located on Puerto Rico in the northwest corner of the island. Approximate address and coordinates for the project site are:

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Site Address

Borinquen, Aguadilla 00603, Puerto Rico

Site Coordinates

18° 29' 06.8" N / 67° 08' 54.6" W (Latitude / Longitude)

C. Background

The FAA requires a new grating and handrail system at the BQN ARSR Facility. The existing walkway grating system is brittle and has areas where the existing grating has failed and fallen out. This creates an unsafe surface for foot traffic and performing maintenance activities at the elevated walkway level. The existing handrail system also presents a safety issue. The current system does not meet current applicable standards for walkway railing, and therefore, needs to be replaced or modified into compliant handrail system.

Considering the age of the facility, the presence of asbestos and lead is assumed in any all-construction areas. The contractor shall use measures using applicable codes and guidance to abate the grating systems to perform the grating and handrail work safely.

D. Design

D-1 Elevated Walkway Framing and Grating

1. Contractor shall verify the structural soundness of existing walkway grating supporting system. Refurbish, reinforce, or replace structural supporting members and their connections as required. Contractor shall design a walkway grating and supporting system with the following minimum characteristics:

a. Structural grating and support system, including framing connections, that meets site specific loads, current standards, and codes for the area.

b. Contractor shall account for restoration and replacement of rusted structural members and their components and finishes of the Walkway system. Including, but limited to closure plates around the outside face of the ARSR tower shaft.

c. All drawings, specifications, etc. issued for construction shall be signed and sealed by a licensed professional engineer practicing within the applicable discipline for each signed and sealed item.

1) Professional licensing specifically for Puerto Rico is not required.

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d. Contractor design team shall provide post-design coordination with COR and support, as required. Post-design services shall include, but not be limited to, responding to requests for information, contract submittal reviews, site investigations, review of substitution requests, resolving design issues during construction, etc.

D-2 Elevated Walkway Handrail System

1. Contractor shall design an elevated walkway handrail system that meets, at a minimum, the requirements referenced in OSHA 1910 Subpart D and ANSI/ ASSP A1264.1 (Latest Revision). The handrail systems shall also be able to support the grounding system and air terminal weight/loads into the design. In addition, the contractor shall:

a. All drawings, specifications, etc. issued for construction shall be signed and sealed by a licensed professional engineer practicing within the applicable discipline for each signed and sealed item.

1) Professional licensing specifically for Puerto Rico is not required.

E. Demolition/Site Prep

2. Design will identify site prep that is required. General guidelines are as follows:

a. This work may involve lead abatement for walkway grating and handrail construction activities.

b. The contractor shall temporarily disconnect the existing lightning, grounding, bonding, and shielding protection (LGBP) system to access work areas. The LGBP system shall be reconnected at the end of every workday, as required.

F. Documentation/Installation/Construction

1. Design will identify extent of installation/construction required. General guidelines are as follows:

a. Prior to construction, plans must be submitted and approved by the FAA.

Submittals shall include, but not be limited to the following:

1) Design Drawings – Contractor shall provide plan and elevation views showing all applicable details and dimensions.

(a) All drawings must be legible B-size drawings, 11 inch x 17 inch, at a minimum, and delivered in .pdf format for review purposes.

BQN ARSR Page 5 of 14

2) Prior to submitting orders, the contractor shall submit specifications for each new component of the installation for approval. During the project, Contractor shall provide submittals for samples, certificates, reports, catalog cuts, letters, shop drawings, maintenance, and operations manuals, etc. as required. All documents shall be submitted to the COR for review and approval prior to moving on.

3) Calculations — Calculations must include, but not be limited to, structural design calculations. All design calculations must be indexed and arranged in an orderly manner, with appropriate sketches, so that any element can be easily identified. All design loads must be identified; design methods and assumptions must be indicated. When computer printouts form a portion of the design calculations, the manufacturer must include all input diagrams and information needed to relate printout to design elements. Computer programs utilized must be identified and a brief description of each must be included.

4) Other data as necessary to clearly describe design, materials, sizes, layouts, details, fasteners, and construction.

b. Contractor shall apply rust/corrosion resistive coating that is appropriate for the climate of the construction area. Coating shall be applied to the entire elevated walkway, grating (if metallic), and handrail system as a minimum. Other areas include, but are not limited to, exterior flashing, exterior fasteners and connections, and incidental elements to the elevated walkway system.

G. Quality Assurance

The Contractor will be responsible for the costs of any delays and/or replacement of any components damaged due to damage or carelessness on their part or on the part of any subcontractor when around this facility.

1.2 APPLICABLE DOCUMENTS

A. Applicable Documents - All FAA, Military, Federal, and industrial codes or standards, specifications, and contract drawings referenced in this statement of work and the following divisions form a part of this specification and are applicable only to the extent they were used as a basis of this design. All references to codes, standards, specifica-tions, and construction drawings refer to the latest editions (and any supplements) in effect on the date of the contract.

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B. Applicable Publications - The publications listed below form a part of this specification to the extent referenced. The publications are referenced to in the text by basic designation only.

1. Code of Federal Regulations (CFR):

a. OSHA General Industry Safety and Health Standards (29 CFR 1910), OSHA

Construction Industry Standards (29 CFR 1926). OSHA 2202 is a condensed version of 29 CFR 1926. Each is for sale by the Superintendent of Documents, U.S. Government Printing Office, Washington DC 20402.

b. National Emission Standards for Hazardous Air Pollutants (40 CFR, Part 61).

2. Federal Standards

a. 313A - Preparation and the Submission of Material Safety Data Sheets

b. FAA-STD-019f – Lightning Grounding Bonding Standard

3. American Society of Civil Engineers (ASCE) 7-10: Minimum Design Loads for Buildings and Other Structures (latest revision)

4. International Building Code (latest revision)

5. American Society of Safety Professionals (Formerly ASSE) – Safety Requirements for Workplace Walking/Working Surfaces and Their Access; Workplace Floor, Wall, and roof Openings; Stairs and Guardrails Systems. (latest revision)

6. Occupational Safety and Health Standards (OSHA) 1910 Subpart D – Walking- Working Surfaces

C. Drawings These listed drawings are for information only, expressing existing conditions and/or construction details. The contractor shall verify dimensions, locations, and sizes on the applicable drawings prior to installation.

BQN-D-ARSR-S001 GRATING AND HANDRAIL EXISTING

FRAMING PLAN

1.3 DEFINITIONS

A. Federal Aviation Administration (FAA) - The terms "Federal Aviation Administration" (FAA) and "government" as used herein denotes the "owner".

B. Project Engineer (PE) - The term "Project Engineer (PE)” as used herein denotes the "Government’s representative".

C. Contracting Officer (CO) - The term "Contracting Officer" (CO) as used herein denotes the person designated to act for the Government in the performance of this contract.

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D. Contracting Officers Representative (COR) - The term COR as used herein denotes the representative of the Contracting Officer at the job site.

E. Contractor and Subcontractor - The term "Contractor" as used herein denotes the firm who will perform and complete the work required by the Contract. The term "subcontractor" as used herein denotes the person or firm retained by the Contractor to perform a particular unit of work required by the Contractor. Subcontractors shall be required to meet all specifications required of the Contractor.

1.4 CONSTRUCTION CONDITIONS

A. Pre-construction Conference - The Contractor shall attend a pre-construction conference at the time and location specified by the RE/COR. Requirements for material disposal, security and safety will be discussed. Use of facility restrooms, water, and power will also be discussed. Compliance with these procedures while on site is mandatory.

B. Submittals - Samples, certificates, reports, catalog cuts, letters, shop drawings, maintenance, and operations manuals, etc. required shall be submitted to the Resident Engineer.

1. As-built Drawings- Contractor shall provide as-built drawings at the conclusion of construction. The format of the drawings shall be compatible with AutoCad 2019. B-size hard copies shall be delivered to the FAA as well as the electronic files.

C. Conflict Resolution - The Contractor shall meet standards, specifications, and drawings as specified herein. In the event of dimensional discrepancies or omissions, the Contractor shall field verify and correct the information, and notify the COR. No work shall be done until agreement has been made with the COR.

D. Inspection

1. Access for Inspection - The Contractor shall allow the COR complete access to all portions of the work. Portions of the work buried, enclosed, or disguised, shall be inspected by the COR before being obscured by the next operation of the Contractor.

In all cases, the COR shall be informed accordingly and given access to the work.

Work obscured before inspection and acceptance by the COR, may, at the option of the COR be opened for inspection at no additional cost to Government.

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The COR will inspect all work in progress up to completion and final Contractor’s Acceptance Inspection (CAI) including all materials, tools, and equipment. Such inspection may extend to all or a part of the work for the preparation, fabrication or manufacture of the materials to be used. The COR will notify the Contractor of any non-compliance with the contract specifications and/or drawings and may reject workmanship or materials accordingly.

2. Contractor's Acceptance Inspection (CAI) - After substantial completion of all the Contractor's work, a CAI will be conducted between the Contractor and Government.

The COR will review the contract documents and verify that the Contractor has completed all required work. If work remains to be completed, an itemized list will be prepared, and the contractor at no additional cost to the Government shall complete the remaining tasks correctly. A Joint Acceptance Inspection (JAI) requires FAA personnel to be present. It may be held concurrently with the CAI.

E. Project Coordination - The Contractor shall be required to coordinate his/her construction activities with the FAA through the COR. All work which affects the SAW ASR facility shall be coordinated and approved by FAA personnel through the COR at least forty-eight (48) hours in advance of the scheduled work. Failure to notify and obtain the necessary approval may result in a rescheduling of the work. If weather conditions or aircraft operations preclude a scheduled shutdown of an existing FAA facility, the Contractor shall reschedule the work. The Contractor will be required to coordinate all power shutdowns of existing facilities with the FAA, through the COR, 72 hours in advance. Each shutdown shall be limited to off peak hours. Off-peak hours shall be required for testing or power shutdowns, with the facility placed back in service at the end of the workday, or as stipulated by the FAA.

F. Layout of Work - The Contractor shall field verify measurements and work from the established base lines and benchmarks indicated on the drawings and shall be responsible for all measurements in connection therewith. The Contractor shall furnish, at his/her own expense, all stakes, templates, platforms, equipment, tools, materials, and labor as may be required in laying out any part of the work from the base lines and benchmarks previously established. The Contractor will be held responsible for the execution of the work as detailed in the plans and specifications. It shall be the responsibility of the Contractor to maintain and preserve all stakes and other marks previously established until authorized to remove them.

G. Permits, Inspection, Licenses, Certificates - The Contractor shall obtain and pay fees for permits, inspections, licenses, or certificates required by Federal, State and City/Town officials as necessary to perform the work, prior to starting construction, and in a timely

BQN ARSR Page 9 of 14 manner to avoid delays in starting the job. The Contractor shall submit evidence that they have obtained all required permits, inspections, licenses, and/or certificates.

H. Compliance with Local and Other Codes - The Contractor shall comply with local and other codes and standards. Where the requirements of the specifications and drawings exceed those of the local or other codes, the Contractor shall comply with the requirements of the specifications and drawings.

I. Stop Work Orders - When the Contractor or subcontractors are notified by the COR of any non-compliance with the provisions of the contract and the action(s) to be taken, the Contractor shall correct the unsafe or unhealthy condition. Life threatening or other serious violations shall be corrected immediately. Non-serious violations shall be corrected within 24 hours of the non-compliance notice. The COR may stop the work with a “stop work order” if the Contractor fails to comply promptly with all or any part of the work being performed. When, in the opinion of the COR, satisfactory corrective action has been taken to correct the unsafe and unhealthy condition, the Contractor may resume work. The Contractor shall not be allowed any extension of time or compensation for damages by reason of or in connection with such work stoppage.

J. Protection of Existing Vegetation, Improvements and Structures - The Contractor shall take all precautions necessary to protect the existing facilities, equipment, buildings, foundations, vegetation, etc., during construction. Any areas damaged by the Contractor or any subcontractors, shall be repaired or replaced to their original conditions by the Contractor at no additional cost to the government. Repairs shall be approved by the COR and shall match to original finish. The Contractor shall provide all temporary covers, enclosures, barricades, etc., required to protect the existing facilities.

K. Schedules

1. Schedule - The Contractor shall, within ten (10) calendar days from date of award of contract, submit to the CO for approval a practical project schedule. The schedule shall show the order in which the Contractor proposes to carry out the work, the date on which he/she will start the several salient features (including procurement of materials, plant and equipment) and the contemplated dates for completing the work.

The schedule shall be in the form of a progress chart of suitable scale to indicate the approximate percentage of work scheduled for completion at any time. The Contractor shall enter on the chart the actual progress at such intervals as directed by the CO. The project schedule shall include a milestone schedule for payments. The milestones should be stated with requested reimbursement for each milestone (based upon actual costs, overhead and profit).

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2. Progress Schedule - The Contractor, if requested by the CO, shall submit a progress schedule at such intervals as directed by the CO. If the Contractor fails to submit a progress schedule within three (3) business days, the CO may withhold approval of progress payment estimates until the Contractor submits the required progress schedule.

3. Hours of Work – All work shall be accomplished during normal business hours 7:00 AM – 4:30 PM, unless otherwise approved by the COR and agreed upon at the pre-construction conference.

L. Site Access - Access to the site will be via a pre-determined route identified and agreed upon at the pre-construction conference.

M. Special Permits - The Contractor shall obtain and submit evidence of all necessary permits for the work. The Contractor shall abide by all requirements dictated by the city, state, federal, airport authority or municipality for such permits without any additional cost to the government.

N. Waste Disposal - The Contractor shall provide on-site containers for the collection of construction waste materials, debris and rubbish and their daily removal from the site.

Any spillage on access and haul routes shall be cleaned up immediately. All spoil, waste and debris removed from the work site and not specified for reuse or identified as salvageable items, or identified as contaminated contents shall be disposed of off site in areas authorized by the applicable County, State and/or Local agencies and in accordance with current rules and regulations governing the disposal of such waste. The Contractor, at no additional cost to the government, shall pay disposal fees and miscellaneous charges. Copies of all documentation of the disposal of any fuel or hazardous wastes will be submitted to the COR.

O. Cleanup - The work site shall be kept clean and orderly during the progress of work.

After final inspection, but before final acceptance of the work, all exterior surfaces of the equipment shall be cleaned of dirt, mud, or oil accumulations. All debris shall be removed from the general site area.

P. O & M - Upon completion of the facility construction activities, the Contractor shall provide operation and maintenance instructions for all new equipment. This information will then be retained by the COR (and the FAA) and used to reflect the as-constructed conditions.

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Q. Warranties - Documentation for the warranties shall be provided to the government upon completion of the project.

1.5 SAFETY

OSHA and FAA safety standards will be enforced. In keeping with such standards, the Contractor shall, at a minimum, provide:

A. Safety Plan - The Contractor shall have and submit a Safety Plan with the purpose of maintaining a safe working environment for construction workers employed on site. The safety plan shall require a statement that the current Occupation Safety and Health Act (OSHA) regulations on safety in the construction industry, OSHA Title 29, Part 1910 and Part 1926, as well as FAA safety regulations are followed. The plan will be used by the COR to ensure that the work is accomplished in accordance with accepted safety practices.

B. Trained Personnel - Personnel shall be properly trained in the usage of all equipment for which they will be required to use during the Contract. The COR may request documentation or other evidence of training at any time. Personnel without adequate training will be prohibited from using such equipment.

C. Lock Out / Tag Out – The Contractor shall employ and detail lock-out / tag-out procedures to employees working with and around electrical systems. When accessing an electrical panel, a FAA technician must be present prior to interrupting and energizing the breakers.

D. Material Safety Data Sheets - The Contractor shall have Material Safety Data Sheets (MSDS) conforming to Federal Standard 313A, written by the manufacturer, for all materials containing chemicals or other substances which may pose a hazard. One (1) copy of each MSDS shall be submitted to the COR and one (1) copy of each MSDS shall be kept on file at the job site at all times. The Contractor and subcontractors will be prohibited from handling any material which does not have an applicable MSDS on file at the site until such MSDS arrives on site.

E. Safety Equipment - The Contractor shall provide safety equipment including, but not limited to, a Red Cross approved First-Aid kit and the appropriate number of annually inspected, charged fire extinguishers with the proper NFPA rating.

F. HAZCOM Program - The Contractor shall have a hazard communications (HAZCOM) program. The Contractor and each subcontractor shall submit a copy of their HAZCOM program as well as a copy of their current OSHA 200 form, if requested.

G. Work Practices - Although OSHA regulations and the Contractor's Safety Plan will usually apply, the COR may consider certain work practices to be unsafe in accordance with Public Law 91-596, Part 5a and 5b. The COR may stop any operation which is in

BQN ARSR Page 12 of 14 violation of the OSHA standards or fails to comply with the safety plan or other safe work practices.

H. Designated Foreman - When any construction activity is conducted at the site, the presence of a designated, competent contractor’s foreman is required at the job site. The foreman must be qualified and capable of organizing and coordinating all activities of the Contractor and his subcontractors and keeping a safe job site.

I. Work Force - The Contractor shall, at all times, when construction activities are conducted, have a substantial number of workers for each task to proceed expeditiously and without generating delay, for lack of manpower.

2.0 CONTRACTOR-FURNISHED MATERIAL AND EQUIPMENT

2.1 MATERIAL DELIVERIES

All material deliveries made under this contract shall be arranged for delivery to the Contractor's material staging area. This area shall be located as determined at the pre-construction conference.

2.2 STORAGE AND PROTECTION

The Contractor, through the COR, shall secure from FAA all necessary clearances for storage areas on site, including any time limitations upon the use of such areas. The storage and protection of Contractor material shall be the sole responsibility of the Contractor. The Contractor shall provide at his/her own expense all fencing, shelters and security personnel as may be necessary for the protection of the material and equipment.

2.3 PERTINENT INFORMATION

Any pertinent information listed about the contractor-furnished material and equipment shall be submitted to the COR.

3.0 EXECUTION

3.1 WORK SEQUENCE

All work shall be coordinated and accomplished on a “Not to interfere with FAA operations” basis.

Prior to the start of work, contractor shall submit a detailed schedule and work plan for approval. This project contains multiple stages of work, each requiring careful

BQN ARSR Page 13 of 14 coordination with FAA and associated manufacturers of the equipment. Work shall always be performed with the overall project goals in mind.

3.2 CONTRACTOR USE OF PREMISES

A. Use of the Site - Do not disturb portions of the site beyond the areas in which work is required.

B. Driveways and Entrances: Keep driveways and entrances serving the premises clear and available to the Government, the Government’s employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

C. Use of the Existing Building - Maintain the existing building in a watertight/existing condition throughout the construction period. Repair damage caused by construction operations. Take all precautions necessary to protect the building during the construction period.

END OF SECTION

Vincent Castro Text Box

ATTACHMENTS

ATTACHMENT 1

GRATING AND HANDRAIL EXISTING FRAMING PLAN

FIELD VERIFY

1. DRAWINGS PROVIDED ARE FOR REFERENCE ONLY. CONTRACTOR SHALL BE RESPONSIBLE FOR FIELD

VERIFICATIONS OF ALL DIMENSIONS, SIZES, AND CONDITIONS.

2. CONTRACTOR TO FIELD VERIFY AND COORDINATE FRAMING MEMBER AND SUPPORTING SYSTEM THAT

REQUIRES REMEDIATION / RESTORATION BEYOND THE PROJECT STATEMENT OF WORK

FAA-NDP-BQN-SOW.

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REVDRAWING NO

DATE JCN

APPROVED BY

ISSUED BY

CHECKED

DRAWN

DESIGNED

SUBMITTED BY

REVIEWED BY

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV APPROVED

DATE DESCRIPTION JCN REDLINE

DATE APVD

A4' 0 4' 8'

SCALE: 1/4" = 1'-0"

NOTES

CATWALK GRATING AND HAND RAIL EXISTING FRAMING

SCALE: 1/4" = 1'-0"

EXISTING WF BEAM, TYP

EX

IS

TI

N

G W

F

BE

AM

, T

YP

EX

IS

TI

N

G H

SS

B

EA

M

, T

YP

EXISTING DBL ANGLE

KICKER BRACING

BELOW, TYP

EXISTING EXPANDED

METAL GRATING, TYP

EXISTING HANDRAIL

POST, TYP

EXISTING DBL ANGLE

BRACING AT HANDRAIL

POST, TYP

EXISTING FILLER BENT

PL, TYP

EXISTING EXTERIOR

PANELS, TYP

EXISTING ROUND

RADAR SHELL (ABOVE),

TYP

DBL DOUBLE

CL CENTER LINE

COL COLUMN

PL PLATE

TYP TYPICAL

WF WIDE FLANGE BEAM

ABBREVIATIONS

COL CL

COL CL

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EDM:

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ISSUED FOR:

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BQN-D-ARSR-S001

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AutoCAD SHX Text 02/2024

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MANAGER, AJW-B710

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LEAD GENERAL ENGINEER, AJW-2W11A

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P.CHONGMONTRE

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JULIO CARRERAS

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AGUIDILLA

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PR

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WALKWAY GRATING AND HANDRAIL REPLACEMENT

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GRATING AND HANDRAIL EXISTING FRAMING PLAN

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BQN ARSR

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RESOURCE SERVICES

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NDP

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NAS DEFENSE PROGRAMS

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NDP RESROUCE SERVICES

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RERENCE DRAWING

ATTACHMENT 2

PHOTOS

Photo 1 – Ground View of Elevated Walkway System

Photo 2 – Elevated Walkway view facing Northwest

Photo 3 – Elevated Walkway view facing Southeast

Photo 4 – Rusted Flashing view

Photo 5 – Interior connection view at Elevated Walkway Level