ATTACHMENT FOUR STATEMENT OF WORK FOR TALLADEGA PASS THRU WINDOW .docx

STATEMENT OF WORK

For Pass-Thru Service Window Talladega Ranger District Office

NATIONAL FORESTS IN ALABAMA

TABLE OF CONTENTS

Background ……………………………………………………………... 3 Schedule of Work ………………………………………………………. 3 Work Requirements ……………………………………………………... 3 Specifications

STATEMENT OF WORK

For Pass-Thru Service Window Talladega Ranger District Office

SCOPE OF WORK:

Pass-Thru Service Window: This project involves the removal of an existing exterior fixed window, and the installation of a new commercial pass-thru service window. The project includes all materials, labor, and equipment necessary to remove the existing window, re-frame the opening, insulate, finish both exterior and interior walls (exterior siding to match existing, interior sheetrock and paint), and the installation of the new service window.

BACKGROUND:

The Talladega National Forest, Talladega Ranger District is located at the southern edge of the Appalachian Mountains and covers approximately 117,000 acres in Talladega, Cleburne, and Clay Counties. The district office is located at 1001 North Street (Highway 21 North) Talladega, AL 35160.

SCHEDULE OF WORK:

The duration of the project shall be 60 calendar days from the Notice to Proceed.

WORK REQUIREMENTS:

The intent of these specification in not to provide all technical requirements, but instead to provide general job requirements such that all prospective bidders will be able to make proposals to the Government. This will also enable the Government to readily evaluate and compare proposals. It is expected the successful vender shall perform the job in accordance will all specification and applicable State and county laws and ordinances.

SECTION 08560

PASS-THRU SERVICE WINDOWS

PART 1 GENERAL

SECTION INCLUDES

Flush mount pass-thru windows.

REFERENCES

ASTM A 240 - Heat-Resisting Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels.

ASTM B 209 - Aluminum and Aluminum-Alloy Sheet and Plate.

ASTM B 221 - Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes.

ASTM B 580 - Standard Specification for Anodic Oxide Coatings on Aluminum.

ASTM C 1048 - Heat-Treated Flat Glass--Kind HS, Kind FT Coated and Uncoated Glass.

ASTM C 1172 - Standard Specification for Laminated Architectural Flat Glass.

ASTM E 774 - Standard Specification for Sealed Insulating Glass Units.

Aluminum Association AA DAF-45 - Designation System for Aluminum Finishes.

SUBMITTALS

Product Data: Manufacturer's data sheets on each product to be used, including:

Preparation instructions and recommendations.

Storage and handling requirements and recommendations.

Installation methods.

Manufacturer's Certificates: Certify products meet or exceed specified requirements.

Operation and Maintenance Manual: Submit manufacturer's operation and maintenance manual, including operation, maintenance, adjustment, and cleaning instructions, troubleshooting guide, and parts list.

QUALITY ASSURANCE

The Government will perform quality assurance, but it is the contractors responsibility to perform quality control.

DELIVERY, STORAGE, AND HANDLING

Store products in manufacturer's unopened packaging with labels clearly identifying product name and manufacturer until ready for installation.

Storage: Store materials in clean, dry area indoors until ready for installation.

Handling: Protect materials and finish from damage during handling and installation.

PROJECT CONDITIONS

Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

PART 2 PRODUCTS

MANUFACTURERS

Acceptable Manufacturer: Ready Access Drive-Thru Windows, which is located at: 1815 Arthur Dr.; West Chicago, IL 60185; Toll Free Tel: 800-621-5045; Tel: 630-876-7766; Fax: 630-876-7767; Email: request info (ready@ready-access.com); Web: http://www.ready-access.com Substitutions: Not permitted.

FLUSH MOUNTED PASS-THRU WINDOWS

Single Panel Pass-Thru Windows: Ready Access 275 Series Single Panel Pass-Thru Opening: Custom: 68-3/4” wide by 48” high (rough opening size).

Door Operation: Manual Open/Self Close.

Door Type: Custom: Sliding, 1 door panel, 30” wide by 40-1/2” high with 7-1/2” top trim.

Opening Direction: Left to right from outside (customers view).

Frame: Extruded aluminum, ASTM B 221, Alloy 6063-T6 and 6063-T52.

Aluminum Sheet: ASTM B 209, Alloy 5005-AQ-H34.

Galvanized Steel Sheet: ASTM A 653, G90.

Bottom Sill: Angled downward, track-free.

Automatic Security Lock: Aluminum bar extrusion with sliding spring-loaded locking clip that automatically locks each time the window closes.

Manual Security Lock: Thumb turn hook lock.

Security Bar Set: Additional security bar for additional after-hours security.

Fasteners: Stainless steel rivets and hex-head zinc-plated self-threading machine screws.

Handle: Black Delrin handle with pressed-in stainless steel spring pins. Stainless steel handle mounting bracket. Stainless steel spring-loaded mounting base.

Glazing: 1/4-inch (6 mm) tinted tempered glass, ASTM C 1048.

Silicone Glazing Sealant: Dow Corning 999A:

Finish: Anodized Aluminum Color dark bronze.

Accessories:

Social distancing Sneeze Guard Shield, ¼” clear tempered glass with aluminum speak thru Exterior Stainless-Steel Shelf, 26-3/4″ wide by 10″ deep

ALUMINUM FINISH

Anodized: Statuary Bronze, AA-M10-C12-C22-A44, ASTM B 580.

PART 3 EXECUTION

EXAMINATION

Examine openings and areas to receive pass-thru windows for substrate conditions that would adversely affect installation or subsequent use.

If openings or substrate preparation is the responsibility of another installer, notify COR of unsatisfactory preparation before proceeding.

PREPARATION

Clean surfaces thoroughly prior to installation.

Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

Ensure openings to receive pass-thru windows are plumb, level, square, accurately aligned, correctly located, and in tolerance.

Clear work area to access interior window area. Disassemble and move desk and desktop. Move desk and desktop as needed to access work area. Reassemble and relocate desk and desktop to original position once work is completed.

INSTALLATION

Install in accordance with manufacturer's instructions.

Install pass-thru windows plumb, level, square, true to line, and without warp or rack. Maintain dimensional tolerances and alignment with adjacent Work.

Install thermal isolation where components penetrate or disrupt building insulation. Pack fibrous insulation in shim spaces at perimeter of assembly to maintain continuity of thermal barrier.

Install pass-thru window components weathertight.

Anchor pass-thru windows securely in place to supports. Use attachment methods permitting adjustment for construction tolerances, irregularities, alignment, and expansion and contraction.

Separate aluminum from other metal surfaces with bituminous coatings or other means approved by the COR.

Install perimeter joint sealants as specified by manufacturer’s instructions.

Repair minor damages to finish in accordance with manufacturer's instructions and as approved by the COR.

Remove and replace damaged components that cannot be successfully repaired as determined by the COR.

ADJUSTING

Adjust doors to be weathertight in closed position.

Adjust doors and operating hardware to function properly and for smooth operation without binding.

CLEANING

Remove protective material from factory finished aluminum surfaces.

Clean pass-thru windows promptly after installation in accordance with manufacturer's instructions.

Remove excess joint sealant in accordance with sealant manufacturer's instructions.

Do not use harsh cleaning materials or methods that would damage glazing or finish.

PROTECTION

Protect installed products until completion of project.

Protect installed pass-thru window to ensure that, except for normal weathering, pass-thru window will be without damage or deterioration at time of substantial completion.

Touch-up, repair or replace damaged products before substantial completion.

END OF SECTION 08560

PROJECT VICINITY MAP:

Project Location

SCHEDULE OF ITEMS

AQ

LS

TOTAL

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