Scope of Work.pdf

GENERAL SPECIFICATIONS

1. GENERAL

1.1. STATEMENT OF WORK

This specification, together with the referenced specifications, standards, and drawings, cover the requirements for the work associated with the design, fabrication, and delivery of equipment building to be used for FAA PAPI and REIL systems at Nome, AK.

Work includes (but is not limited to):

Design and Fabrication of outdoor fiberglass equipment building per the requirements listed below and per the drawings. All equipment buildings shall meet the seismic requirements of the area/location of the equipment building. All equipment mentioned here are to be provided and installed by the contractor such as steel door, air intake motorized louver damper and hood, EG exhaust gravity louver damper and hood, exhaust fan, etc.

Note: All fabrication, equipment installation, and initial testing shall be done indoors at the contractor’s shop. The contractor shall allow open access to the FAA while fabrication and equipment installation is taking place.

THE SALIENT FEATURES AND MINIMUM REQUIREMENTS ARE LISTED BELOW.

THE ATTACHED DRAWINGS ARE PROVIDED TO GIVE THE CONTRACTOR A

CONCEPTUAL IDEA OF A TYPICAL EQUIPMENT BUILDING. THE CONTRACTOR IS

ENCOURAGED TO PROVIDE A NEW AND UNIQUE PROPOSAL THAT WOULD BEST

BENEFIT THE FAA.

1.1.1. DESIGN AND FABRICATION (SALIENT FEATURES AND MINIMUM REQUIREMENTS)

Building shall be fiberglass, factory assembled, self-contained and portable. All necessary material not otherwise indicated to be Government furnished, shall be provided by the shelter manufacturer.

All work shall be in compliance with latest versions of FAA Specification FAA-C-1217, FAA

Standard FAA-STD-019, and the National Electric Code.

1.1.2. DELIVERY

The building must be delivered to Port of Nome, Nome, AK no later than August 5 th

, 2017.

The floor of the delivered building must be covered and protected, as approved. Building must be tarped or otherwise protected during transport. Loose material inside the building must be secured to prevent movement during shipping. All damage incurred during shipment from the manufacturer’s facility to the designated destination is the responsibility of the shelter manufacturer.

1.2. FAA DRAWINGS & SPECIFICATIONS

See attached FAA drawing and Technical Specifications

1.3. CONTRACTOR SUBMITTALS

1.3.1. BUILDING & MATERIALS

Contractor must provide two (2) sets of shop drawings to the FAA for approval.

The building’s dimensions must be 8’x10’x11’ on the exterior, including the skid beam and measured to the highest point of the building. The building’s interior dimensions must be

7’2”x9’2”x9’.

The building shall be designed and fabricated to prevent the entry of rain, snow, and other moisture. The building shall also be impervious to rodents.

1.3.1.1. Loading Criteria

Building must meet Seismic Design Category C requirements, as well as all Federal, State and

Local Codes.

The building must be designed for the following loading criteria:

Roof Loading: 85 psf live, 15 psf dead

Floor Loading: 250 psf live, 20 psf dead

Wind: 126 mph, 3 sec gust, Exposure C

1.3.1.2. Building Frame

The following are salient building frame specifications:

Base: 6” X 9 Lb Steel I-beam with 3.5” Pipe through I-Beams and 2” X 2” X ¼” angle 4’ O.C.

Interior

Floor: Two layers of ¾” plywood on 2x8 lumber, subfloor bolted to the base with electro-galvanized bolts. Floor Covered with Vinyl tile. Vinyl tile color is light tan/with brown speckles.

Exterior

Floor: Galvanized (skid)

Frame: 2x4 lumber. Studs are glued and nailed in place using a single plate at the floor and double plate at the ceiling.

Roof: 2X6 lumber on 16” centers covered with ¾” CDX plywood and Vinyl

Membrane

Exterior

Walls: FRP Panels over ½” plywood, glued and stapled in place, painted in

Interior

Walls: FRP Covered Plywood

Ceiling: FRP Covered Plywood\

Insulation: Walls = R-31 (R-25 in cavity, R-6 continuous)

Roof = R-44 (R-25 in cavity, R-6 continuous, R-13 batt in above foam board)

Floor = R25

Roof Slope: 4” slope, gable style

Drip Edge: A drip edge must be installed around the upper perimeter of the building, as approved.

1.3.1.3. Door

The building must have one 3’x7’ door, with the following salient features:

Door and frame must conform to the Steel Door Institute Specification for Standard Steel

Doors and Frames, ANSI/SDI A250.8-2003

Construction must be full flush with all seams fully welded and ground smooth.

Continuous channel reinforcement at perimeter

R-12 Insulation

Exterior skin shall be 18-Gauge sheet steel, galvanized to ASTM A525 G60, factory prime coated

Door Alarm

Lock Core and dead bolt

Stainless Steel Ball bearing hinges

Closer with Hold Open

Weather Stripping

Door hood with sealed drip edge, as approved

Threshold

Three keys

1.3.1.4. Color and Paint

Exterior: 3 mil epoxy primer and 15 mil electromeric liquid coating. Paint shall have a non-reflective sheen (flat), as approved. The equipment buildings shall be colored in an aviation Orange and White checkerboard pattern.

1.3.1.5. Interior Features

The following are salient interior features the building must have. Refer to FAA drawing for more information:

(2) Fluorescent light fixtures with 32 watt T8, 4-foot bulbs with wrap around diffusers, including switch

(2) Exterior 100 Watt Lights

(4) Outlets, (3) 15A, (1) 20A

Exit Sign (and Glow in Dark sign) with Emergency light

Power Distribution Panel, 100A, 120/240V, 1PH, 3 Wire

Surge Protection Devise (SPD) 120V

NEMA Ground Pads and Main Ground Plate ¼” X 6” X 12” Copper

Fire Extinguisher

First Aid Kit

Electric Base Board Heater, 500W, 240V with Thermostat

Exhaust Fan System, including Motorized Louvers, Controls, Steel Hood & Exhaust

Insect Screens

Cable Duct 6” X 6”

1.3.2. TESTING

The building must be water/rain proof. Contractor must provide documentation certifying that the building passed water/rain proofness tests.

2. PRODUCTS

2.1. CONTRACTOR FURNISHED MATERIAL

The contractor is required to furnish all labor, materials, services, equipment, insurance, bonds, security notifications, licenses, permits, and fees in accordance with applicable federal, state and local regulatory requirements to complete the specified work. Any miscellaneous labor, equipment and/or materials not specifically detailed or specified, but required to complete the project, shall be provided as an integral part of the work.

3. EXECUTION

3.1. INSTALLATION AND WORKMANSHIP

All work shall be performed according to the intent of the contract, and normal and accepted industry and Government standards.

The contractor shall be regularly engaged in the fabrication of shelters with existing plant facilities equipped for year around shelter manufacturing.

The contractor shall be capable and experienced in transporting shelters to FAA designated location using specialized trucks, trailers and cranes.

All work shall be accomplished by skilled workers regularly engaged in this type of work. Where required by local regulations, the workers must be properly licensed. Electrical terminations and splices must be done by a qualified electrician.

The contractor must give constant attention to the work to facilitate the progress thereof, and must cooperate with the FAA Project Engineer in every way possible. The contractor must have a competent superintendent on the work site at all times who is fully capable of reading and thoroughly understanding the plans and specifications and must receive and fulfill instructions from the FAA Project Engineer.

3.2. CONTRACTOR’S ACCEPTANCE INSPECTION

Prior to shipping the building to the site, if deemed necessary by the FAA, the contractor must participate in Contractor's Acceptance Inspection (CAI) with the FAA. Items found to be deficient must be corrected immediately or as directed.

3.3. STORAGE

The building manufacturer must have a facility available to be able to store the building, pending site readiness, period up to 90 days. Storage of this building must be at no cost to the

Government for up to 90 days. During the manufacturing process or prior to shipment, the building manufacturer must provide a means to protect entry points, openings, and penetrations to the shelter from weather, insects, and/or other pests in anticipation of these extended periods.

Components within the shelter susceptible to damage or deterioration from humidity, condensation and/or other factors must be protected as well. Such damage or deterioration shall be covered under the warranty.

3.4. WARRANTIES/GUARANTEES

The building manufacturer must provide a warranty for five (5) years on the building against defects in materials, leaks (including but not limited to door gasket leaks and factory wall penetrations), workmanship, corrosion, and design deficiencies, and must make repairs and replacements at no cost to the FAA. Repairs made must resemble a like new condition, as deemed by FAA Project Engineer. The building manufacturer must have the capability to make all repairs at the delivery site.

This warranty must also cover all components of the building for a minimum of five (5) years including but not limited to: doors, door seals, door mechanisms, hoods, vents, and all electrical and/or mechanical components.

Building manufacturer must provide the FAA with certificates of guarantees and warranties normally provided by manufacturers of all equipment and materials not listed above. Warranties for the building and all products used on or in the building, including but not limited to any and all electrical, heating components, will begin for the FAA at a time when the building arrives at its final destination. Holding, staging, or storage areas, such as at the manufacturer’s storage, are not considered the final destination.

END OF SECTION