SOW - FLO Roof Replacement.pdf

FEDERAL AVIATION ADMINISTRATION

FLORENCE TRACON (FLO) ROOF REPLACEMENT

FLO TRACON (FLO)

Roof Replacement

Florence, South Carolina

Statement of Work

Provide all labor, tools, equipment, materials, and supervision required for re-roofing the FAA Terminal Radar Approach Control Facility (TRACON) at the at the Florence Regional Airport; 2100 Terminal Drive, Florence, SC 29501.

Roof replacement work must be performed and coordinated to occur at the same time and in conjunction with replacement and modification of the building’s air conditioning systems by others. Provide additional construction management and administration labor to communicate with and through FAA personnel with the contractor for the air conditioning work being performed under separate contract.

Reference FAA Design Drawings and Specifications.

Description of Work

Complete replacement of building roofing system, beginning with selective demolition and disposal off site of the existing EPDM ballasted roof to deck, and replacement with new 60 Mil polyvinyl-chloride (PVC) single-ply membrane roof, to include air barrier, insulation, insulation board, vapor barrier, membrane, mechanical fasteners, sealants, and all new coping and flashing, ancillary boots and pitch pans for existing roof penetrations. Existing movable guard rails must be temporarily removed and re-installed after completion of new roof. Selective demolition and safe keeping of the existing lightning protection system for re-installation after install of new roof. The re-installed lighting protection system must be complete and made whole, and fully operational in accordance with FAA Standards FAA- C-1217H and FAA-STD-019f Chg 3.

Follow proper Hazmat guidance as required for any hazard identified.

Remove and dispose of existing gravel located on roof top.

Remove existing Grounding and lightning protection counterpoise as needed which is found on the roof and protect for reinstallation. Grounding and lighting protection must be placed in the same locations as they were previously located.

Remove and replace existing Metal Fascia Flashing (Approx. 400 LF) with exact color, size and gauge.

Remove existing Rubber Membrane from both the upper and lower roofs (Approx. 5600 SF total) and dispose.

Remove and replace existing insulation with same type and thickness to maintain existing R-Value. Insulation is believed to be 3” thickness. Contractor to verify.

Place DensDeck over full area of roof prior to placement of new roofing.

Place new PVC Roof Membrane on both the upper and lower roofs (Approx. 5600 SF total) (White in color).

Place Roof Traffic Pads in areas of high traffic, walking paths and in front of all equipment needing service. See Roof Plan Detail for additional information.

Maintain all safety handrails and systems as they were or better before the start of construction.

Dispose of all debris off site.

Take precautions as this is a fully functional facility. All work to be coordinated with

COR.

Submit on all materials before installation. Verify All Dimensions Contractor to install PVC membrane per manufacturer’s recommended installation and instructions and obtain proper certification. Warranty information and manufacturer documentation must be furnished and transferred to the FAA.

General

All phases of project must include respective turn-over of new systems for beneficial use, to include commissioning, provision of O&M documents and training of local Facility Management prior to start of warranty periods.

All work must comply with current codes and standards in effect, and operational requests of local Facility Management. Contractor must comply with all local, state and federal permitting and code compliance in effect and known prior to beginning work.

Construction duration and working hours must be coordinated to allow for occasional adverse weather, holidays, and air traffic interruptions. Working hours must be Monday through Friday, normal business hours.

Roofing work on should be coordinated and performed in conjunction with a new HVAC renovation (separate project).

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

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

Upon completion of work, the contractor must notify the FAA Contracting Officer’s Representative (COR) so that the entire roofing system, to include re-installed lightning protection, can be inspected for completion and functionality. Upon acceptance, the contractor must submit a roof warranty of not less than twenty (20) years. The warranty must be a no dollar limit guarantee.

Code requirements and permits

All work must be made in accordance with applicable state and local statutes, ordinances, and codes in effect at start of construction, and regulations of governmental authorities having jurisdiction. Obtain and pay for all permits and inspections.

Period of Performance: Project must be completed within 45 days from issuance of Notice to Proceed.

Attachments:

1. Drawings _ For Construction _ FLO Roof

2. Specifications _ For Construction _ FLO Roof