SOW ILM ATCT - Hatch Doors.pdf

DOOR AND HATCH REPAIRS

WILMINGTON ATCT

Replace doors and hatches per the plans and specifications

REPLACE INTERIOR AND EXTERIOR

DOORS IN THE ILM ATCT AND BASE BUILDING OCTOBER 2023

TABLE OF CONTENTS 00 010 0 - 1

DOCUMENT 00010 - TABLE OF CONTENTS

Section Number

Section Title

DIVISION 1 GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 14 10 JOB MANAGEMENT

DIVISION 7-OPENINGS

07 72 33 ROOF HATCHES

DIVISION 8-DOORS AND DOOR HARDWARE

08 13 13 STEEL DOORS AND FRAMES

08 41 10 ALUMINUM FRAMED DOORS

08 71 00 DOOR HARDWARE

DRAWINGS

TSC-24-160-001 COVER

TSC-24-160-002 BASE BUILDING FLOOR PLAN

TSC-24-160-003 TOWER FIRST FLOOR AND LINK PLAN

TSC-24-160-004 TOWER ROOF PLAN

TSC-24-160-005 CAB ROOF PLAN

TSC-24-160-006 DOOR SCHEDULES AND HARDWARE

TSC-24-160-007 ROOF HATCH DETAILS

END OF TABLE OF CONTENTS

SUMMARY OF WORK 01 11 00 - 1

SECTION 01 11 00 – SUMMARY OF WORK

1.1 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: The project is located on Wilmington International Airport (ILM) at the Air Traffic Control Tower at 2220 Control Tower Dr, Wilmington, NC.

B. Project Scope: This project consists of replacing 6 exterior and 1 interior doors at the control tower and base building and adding hardware to 1 interior door.

C. Work shall include all labor, materials, and equipment to complete the following:

1. Measure existing openings to ensure new doors will be the proper size and type.

2. Remove doors, hardware from existing openings and properly dispose of off airport property.

3. Install new doors, and hardware according to attached specifications and schedules.

4. Install new door hardware on selected doors per the attached drawings and specifications.

5. Paint new doors to match existing frame finish.

6. One opening will be worked on at a time. Work will be complete and approved on an opening before demolition begins on the next opening.

1.2 WORK SCHEDULE

A. The Work shall be completed within 30 days of Notice to Proceed. Contractor shall submit a written schedule to FAA Contracting Officer. Acceptable hours of construction are M-F, 7:00AM-3:00PM.

B. The notice to proceed will be issued when the contractor demonstrates, by virtue of material and equipment on site, that they are able to commence the work in earnest. Work will continue during the stated normal working hours until the work is complete. Requests for longer daily hours or weekend work will be considered if deemed necessary. Notice will be given to the FAA at least 48 hours in advance of any request to extend the normal working hours.

1.3 COORDINATION WITH FACILITY OPERATIONS/ACCESS

A. Contractor shall closely coordinate all work activities with the Contracting Officers Representative (COR). Contractor is advised that the work area is located in a Air Traffic control facility. Work in the building must be closely coordinated with the COR as to not have an adverse impact on the operation of air traffic on the airport. Workers will be continually escorted by FAA personnel.

1.4 ONGOING MAINTENANCE AND OPERATIONS AND WORK UNDER OTHER

CONTRACTS

SUMMARY OF WORK 01 11 00 - 2

A. Contractor is made aware of other ongoing operations, other construction contracts and maintenance activities at this facility. All activities must be closely coordinated with the COR as to not impact the operation of the Airport.

B. Cooperate fully with separate contractors and maintenance entities so work on those contracts may be carried out smoothly, without interfering with or delaying work under this Contract.

1.5 IMPACT TO FACILITY

A. Contractor is made aware that this facility is responsible for the control and navigation of air traffic. Contract work and workers must operate in a manner which will not have any adverse impact to the operation of this facility. Contractor shall assure the complete protection to the existing equipment. Closely coordinate all proposed activities with the COR.

1.6 PROTECTION DURING CONSTRUCTION

A. Contractor is responsible for providing the proper protection for the existing equipment and the proper protection for the surrounding areas to include protection from physical damage, fumes, dust, and excessive dirt. Construction operations cannot adversely impact the surrounding environment.

1.7 TEMPORARY FACILITIES

A. The Contractor shall provide temporary facilities, as required, to include but not limited to illumination for construction needs, temporary platforms and scaffolds, ensuring an absolute safe working environment. All work shall comply with OSHA standards.

B. The contractor shall be permitted to use facility utility service power after close coordination with the COR for the use of small power tools.

C. Contractor is advised that restroom facilities are available at this facility. The contractor will be allowed to use the facility rest rooms.

D. Contractor is advised that running water is available at this facility.

1.8 CLEANUP AND RESTORATION

A. Contractor is responsible for maintaining the worksite in a clean and safe condition during the work shift as well as after work hours. The contractor shall restore the site to original condition upon completion of the project.

1.9 PERMITS

A. If permits are required, they will be obtained by the FAA from the Airport Authority.

END OF SECTION 01 11 00

JOB MANAGEMENT 01 14 10-1

SECTION 01 14 10 - JOB MANAGEMENT

PART 1 - GENERAL

1.1 SUMMARY

A. This section describes the required performance of administrative job-related requirements necessary for the proper conduct of the work as indicated in this section.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Materials used on this project shall be in accordance with the requirements of the individual sections of these specifications and drawings.

2.2 MATERIALS CONTAINING ASBESTOS

A. No materials or products which contain asbestos in any form may be introduced for use on this project.

PART 3 - EXECUTION

3.1 FIELD MEASUREMENTS

A. Contractor is responsible for making complete field measurements. Check all dimensions at the job site for components requiring fit to surrounding conditions. Check shop drawings and indicate the actual dimension available at all locations.

3.2 PROJECT SAFETY AND HEALTH PROGRAM REQUIREMENTS

A. All on-site work under this Contract shall be performed in compliance with the requirements of all Federal and State Occupational Safety and Health laws and regulations as they apply to construction site activity.

1. Comply with applicable Occupational Safety and Health Standard (29 CFR 1910 and 1926) promulgated pursuant to authority of the Occupational Safety and Health Act of 1970.

2. Comply with any other applicable Federal, State, or local regulations governing workplace safety to the extent that they do not conflict with other clauses of this contract. If a conflict exists between sections of this Contract, the more stringent requirement takes precedence.

3. Take all other proper precautions to protect the safety and health of the contractor’s employees, Federal Aviation Administration employees, and the public. Provide and maintain barricades, guard rails, covered walkways, lighting devices and other protective devices necessary to warn and protect the workmen and general public from hazards at the construction site.

4. Contractor shall maintain a Project Safety and Health Plan which shall address site-specific safety and health requirements and procedures to include, but not limited to excavations, fall protection, electrical safety, scaffold safety, cranes, steel erection, welding, burning and cutting safety, concrete and masonry work.

JOB MANAGEMENT 01 14 10-2

5. In addition to compliance with applicable statutory and regulatory requirements, the Project Safety and Health Plan shall contain provisions for mandatory safety orientation for every contractor, subcontractor, and vendor employee assigned or sent to the site. Safety orientation shall cover as a minimum the rules and regulations governing on-site construction activities, special known hazards, accident prevention, emergency procedures, and personal protection equipment requirements. Upon completion of the safety orientation, each attendee will be issued a hard hat sticker. No contractor, subcontractor or vendor employee will be allowed to enter or remain on-site without a hard hat bearing a valid safety orientation sticker.

6. As work progresses, the Plan shall be updated to adapt to new situations and new conditions.

Changes to the Project Safety and Health Plan shall be made only with full concurrence of the

COR.

7. If any unforeseen hazard should become evident during the performance of the work, bring such information to the attention of the COR, verbally and in writing. Take the necessary action to re-establish and maintain safe working conditions.

8. The Project Safety and Health Plan shall include MSD sheets for materials and products to be used on the project. MSD sheets shall be maintained at the project site where all employees will have access.

B. The Project Superintendent shall act as Safety Director and be responsible for the implementation, execution and oversight of the Project Safety and Health Plan. The Superintendent shall have authority from the contractor to stop work to abate hazardous conditions or unsafe practices, and to eject any contractor, subcontractor, or vendor employee from the project site for failure to comply with safety requirements. The Project Superintendent’s authority, responsibilities, and duties in the capacity of Safety Director shall be incorporated as part of the written Project Safety and Health Plan. These responsibilities shall include, but not be limited to conducting subcontractor pre-construction safety program reviews, conducting the employee safety orientation training, conducting weekly safety meetings, conducting daily site safety inspections, auditing subcontractor safety compliance, conducting accident investigations, and preparing required periodic and special safety reports.

C. When the Contractor is notified by the COR of non-compliance with the safety or health provisions of this contract, the contractor shall immediately, unless otherwise instructed, correct the unsafe or unhealthy condition. If the Contractor fails to comply promptly, all or part of the Work will be stopped by notice from the COR. There will not be any allowance for time or compensation due to work stoppage for an unsafe condition.

D. The contractor will maintain an accurate record of exposure data and all accidents incidental to work performed under this Contract. The contractor must report the exposure data and accidents to the COR.

E. All subcontracts and vendor purchase orders related to this project shall contain provisions requiring compliance with the contractor’s approved Project Safety and Health Plan.

F. Prior to commencing construction, representatives of the Contractor, including the Project

Superintendent, shall hold a Safety Meeting with designated representatives of the Contracting Officer for the purpose of reviewing the approved Project Safety and Health Plan and discussing the implementation of the plan.

G. The Contractor shall take all necessary precautions to prevent injury to the public, occupants, or damage to property of others. The public and occupants includes all persons not employed by the Contractor or a subcontractor.

JOB MANAGEMENT 01 14 10-3

H. Wherever practical, the work area shall be fenced, barricaded or otherwise blocked off from public or occupants to prevent unauthorized entry into the work area.

1. Provide traffic barricades and traffic control signage where construction activities occur in vehicular areas.

2. Corridors, aisles, stairways, doors and exit ways shall not be obstructed or used in a manner to encroach upon routes of ingress or egress utilized by the public or occupants, or to present an unsafe or unhealthy condition to the public or occupants.

3. Store, position and use equipment, tools, materials, scraps and trash in a manner that does not present a hazard to the public or occupants by accidental shifting, ignition or other hazardous activity.

4. Store and transport refuse and debris in a manner to prevent unsafe and unhealthy conditions for the public and occupants. Cover refuse containers, and remove refuse on a frequent regular basis acceptable. Use tarpaulins or other means to prevent loose transported materials from dropping from trucks.

3.3 FIRE PROTECTION

A. Maintain fire extinguishers at construction site in sufficient number to adequately protect the structures during construction. Provide at least one 20-pound ABC fire extinguisher at intervals not to exceed 500 feet. Provide at least one fire extinguisher for welders or other trades using open flames in the execution of their work. All construction trailers shall possess at least one 10 pound ABC fire extinguisher. Maintain “Fire Watch” personnel, with fire extinguisher in hand, during all welding/cutting or other open flame operations on, within, or near existing facility.

B. Maintain the telephone number of the local fire department and emergency services. Keep number posted conspicuously near telephones throughout site

3.4 DISRUPTION TO SERVICES

A. The loss or shut down of existing FAA air traffic control equipment or associated support equipment for any amount of time will jeopardize safety of the flying public.

B. Disruption to existing utilities, piping, or electrical services must be held to a minimum. Carefully plan work in a manner that such disruptions are coordinated with the COR. Any operation which requires shut down of some portion of the facilities operation must be closely coordinated 10 days in advance with the COR.

C. Maintain storm sewers and sanitary sewers in service at all times. In the event that it becomes necessary to disrupt one of the utilities, provide temporary service around the construction or otherwise construct the structure in a manner that the flow is not curtailed.

3.5 ENVIRONMENTAL PROTECTION AND POLLUTION CONTROL

A. The contractor shall perform all work necessary to implement and accomplish a program to prevent environmental pollution during or as a result of construction performed under this contract.

B. Take necessary precautions to prevent contamination of soil or atmosphere by the discharge of noxious substances resulting from construction operations. Provide equipment and personnel and perform emergency measures necessary to contain any spillage. If contamination of the soil does occur, excavate contaminated soil and dispose of at an off-site location in accordance with

JOB MANAGEMENT 01 14 10-4

applicable Federal, State and local regulations. Fill resulting excavations with suitable backfill and compact to the density of the surrounding undisturbed soil.

C. Take measures to prevent dispersal of pollutants into the atmosphere. Do not dump or otherwise discharge noxious, volatile or harmful fluids into drains or sewers.

3.6 HANDLING OF HAZARDOUS MATERIALS

A. If suspect hazardous materials are encountered during this project notify the COR immediately. Do not disturb suspect hazardous materials.

3.7 BLASTING

A. Blasting will not be permitted at this site.

3.8 HAUL ROUTE

A Coordinate a haul route with COR which will minimize impact to the airport operations.

3.9 MATERIALS AND EQUIPMENT

A. Ordering of Materials: Orders for materials and equipment shall be made promptly after approval of submittal to avoid any delay to project schedule.

B. Transportation and Delivery: Arrange for delivery to avoid impact to project schedule and to avoid impact to the operation of the existing facility. Deliver materials and equipment in their original, unopened containers bearing the manufacturers label.

C. Storage: Store materials and equipment to provide protection from damage from damage, dust and moisture. Store all flammable or volatile materials properly outdoors.

D. Store granular materials in a well-drained area on solid surfaces to prevent contamination.

E. Arrange storage in a manner to provide easy access for inspection.

F. Manufacture and Fabrication: Design, fabricate and assemble materials and equipment using the best engineering and shop practices. Manufacture all like parts of duplicate units to standard sizes and gages, to be interchangeable. Two or more items of the same kind shall identical. Equipment capacities, sizes and dimensions shown or specified shall be adhered to unless variations are approved in writing.

G. Manufacturer’s Instructions: When contract documents require that the installation of the work shall comply with the manufacturer’s printed instructions, obtain and distribute copies of such instructions to those involved in the installation, including (2) copies to the COR. Maintain one set of instructions at the job site. Strict adherence to the manufacturer’s instructions is required. When project conditions or unique circumstances require deviation from the printed instructions, consult with the COR for further guidance. Do not proceed until clear direction has been obtained.

JOB MANAGEMENT 01 14 10-5

END OF SECTION 01 04 10

ROOF HATCHES 07 72 33 - 1

SECTION 07 72 33 ROOF HATCHES

PART 1 - GENERAL

1.1 SUMMARY

A. Work Included: Provide factory-fabricated roof hatches for ladder access.

1.2 SUBMITTALS

A. Product Data: Submit manufacturer’s product data.

B. Shop Drawings: Submit shop drawings including profiles, accessories, location, adjacent construction interface, and dimensions.

C. Warranty: Submit executed copy of manufacturer’s standard warranty.

1.3 QUALITY ASSURANCE

A. Manufacturer: A minimum of 5 years experience manufacturing similar products.

B. Installer: A minimum of 2 years experience installing similar products.

C. Manufacturer’s Quality System: Registered to ISO 9001 Quality Standards including in-house engineering for product design activities.

1.4 DELIVERY, STORAGE AND HANDLING

A. Deliver products in manufacturer’s original packaging. Store materials in a dry, protected, well-vented area. Inspect product upon receipt and report damaged material immediately to delivering carrier and note such damage on the carrier’s freight bill of lading.

1.5 WARRANTY

A. Manufacturer’s Warranty: Provide manufacturer’s standard warranty. Materials shall be free of defects in material and workmanship for a period of five years from the date of purchase.

Should a part fail to function in normal use within this period, manufacturer shall furnish a new part at no charge.

PART 2 - PRODUCTS

2.1 MANUFACTURER

A. Basis-of-Design Manufacturer: Type S Roof Hatch by The BILCO Company, P.O. Box 1203, New Haven, CT 06505, 1-800-366-6530, Fax: 1-203-535-1582, Web: www.BILCO.com. Other products meeting these specifications can be approved.

ROOF HATCHES 07 72 33 - 2

2.2 ROOF HATCH

A. Furnish and install where indicated on plans metal roof hatch Type S, size to match existing curb size noted on drawings TSC-24-160-004 and TSC24-160-005

B. Performance characteristics:

1. Cover shall be reinforced to support a minimum live load of 40 psf (195kg/m2) with a maximum deflection of 1/150th of the span and a maximum design pressure of +/- 100 PSF (488 kg/m2) with a design factor of 2 for galvanized steel (Type S-20)

2. Operation of the cover shall be smooth and easy with controlled operation throughout the Cover: Shall be: 14 gauge (1.9mm) galvannealed steel with a 3" (76mm) beaded flange with formed reinforcing members. Cover shall have a heavy extruded EPDM rubber gasket that is bonded to the cover interior to assure a continuous seal when compressed to the top surface of the curb.

C. Cover insulation: Shall be fiberglass of 1" thickness, fully covered and protected by a metal liner: 22 gauge galvannealed steel.

D. Curb: Hatches will be secured to existing roof curbs

E. Lifting mechanisms: Manufacturer shall provide compression spring operators enclosed in telescopic tubes to provide, smooth, easy, and controlled cover operation throughout the entire arc of opening and closing. The upper tube shall be the outer tube to prevent accumulation of moisture, grit, and debris inside the lower tube assembly. The lower tube shall interlock with a flanged support shoe.

F. Hardware

1. Heavy pintle hinges shall be provided.

2. Cover shall be equipped with a spring latch with interior and exterior turn handles.

3. Roof hatch shall be equipped with interior and exterior padlock hasps.

4. The latch strike shall be a stamped component bolted to the curb assembly.

5. Cover shall automatically lock in the open position with a rigid hold open arm equipped with a 1" (25mm) diameter red vinyl grip handle to permit easy release for closing.

6. All hardware shall be zinc plated and chromate sealed.

7. Cover hardware shall be bolted into heavy gauge channel reinforcing welded to the underside of the cover and concealed within the insulation space.

G. Finishes: Factory finish shall be: alkyd based red oxide primed steel

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and openings for compliance with requirements for installation tolerances and other conditions affecting performance. Proceed with installation only after unsatisfactory conditions have been corrected.

ROOF HATCHES 07 72 33 - 3

3.2 INSTALLATION

A. Install products in strict accordance with manufacturer’s instructions and approved submittals.

Locate units level, plumb, and in proper alignment with adjacent work.

1. Test units for proper function and adjust until proper operation is achieved.

2. Repair finishes damaged during installation.

3. Restore finishes so no evidence remains of corrective work.

3.3 ADJUSTING AND CLEANING

A. Clean exposed surfaces using methods acceptable to the manufacturer which will not damage finish.

END OF SECTION 07 72 33

HOLLOW METAL DOORS 08 13 13 - 1

SECTION 08 13 13 – HOLLOW METAL DOORS

PART 1 - GENERAL

A. Section Includes:

1. Standard hollow insulated metal doors.

1.2 DEFINITIONS

A. Minimum Thickness: Minimum thickness of base metal without coatings.

B. Standard Hollow Metal Work: Hollow metal work fabricated according to ANSI/SDI A250.8.

1.3 SUBMITTALS

A. Product Data: For each type of product indicated. Include construction details, material descriptions, core descriptions, fire-resistance rating, and finishes.

B. Shop Drawings: Include the following:

1. Elevations of each door design.

2. Details of doors, including vertical and horizontal edge details and metal thicknesses.

3. Frame details for each frame type, including dimensioned profiles and metal thicknesses.

4. Locations of reinforcement and preparations for hardware.

5. Details of each different wall opening condition.

6. Details of anchorages, joints, field splices, and connections.

7. Details of accessories.

8. Details of moldings, removable stops, and glazing.

9. Details of conduit and preparations for power, signal, and control systems.

C. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency, for each type of hollow metal door and frame assembly.

1.4 QUALITY ASSURANCE

A. Source Limitations: Obtain hollow metal work from single source from single manufacturer.

B. Fire-Rated Door Assemblies: Assemblies complying with NFPA 80 that are listed and labeled by a qualified testing agency, for fire-protection ratings indicated, based on testing at positive pressure according to NFPA 252 or UL 10B.

HOLLOW METAL DOORS 08 13 13 - 2

1. Temperature-Rise Limit: Where indicated, provide doors that have a maximum transmitted temperature end point of not more than 450 deg Fabove ambient after 30 minutes of standard fire-test exposure.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Deliver hollow metal work palletized, wrapped, or crated to provide protection during transit and Project-site storage. Do not use nonvented plastic.

1. Provide additional protection to prevent damage to finish of factory-finished units.

B. Deliver welded frames with two removable spreader bars across bottom of frames, tack welded to jambs and mullions.

C. Store hollow metal work under cover at Project site. Place in stacks of five units maximum in a vertical position with heads up, spaced by blocking, on minimum 4-inch-high wood blocking.

Do not store in a manner that traps excess humidity.

1. Provide minimum 1/4-inchspace between each stacked door to permit air circulation.

1.6 PROJECT CONDITIONS

A. Field Measurements: Verify actual dimensions of openings by field measurements before fabrication.

1.7 COORDINATION

A. Coordinate installation of anchorages for hollow metal frames. Furnish setting drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors. Deliver such items to Project site in time for installation.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Amweld Building Products, LLC.

2. Benchmark; a division of Therma-Tru Corporation.

3. Ceco Door Products; an Assa Abloy Group company.

4. Curries Company; an Assa Abloy Group company.

5. Deansteel Manufacturing Company, Inc.

6. Firedoor Corporation.

7. Fleming Door Products Ltd.; an Assa Abloy Group company.

8. Habersham Metal Products Company.

HOLLOW METAL DOORS 08 13 13 - 3

2.2 MATERIALS

A. Cold-Rolled Steel Sheet: ASTM A 1008/A 1008M, Commercial Steel (CS), Type B; suitable for exposed applications.

B. Frame Anchors: ASTM A 591/A 591M, Commercial Steel (CS), 40Zcoating designation; mill phosphatized.

1. For anchors built into exterior walls, steel sheet complying with ASTM A 1008/A 1008M or ASTM A 1011/A 1011M, hot dip galvanized according to ASTM A 153/A 153M, Class B.

C. Inserts, Bolts, and Fasteners: Hot-dip galvanized according to ASTM A 153/A 153M.

D. Powder-Actuated Fasteners in Concrete: Fastener system of type suitable for application indicated, fabricated from corrosion-resistant materials, with clips or other accessory devices for attaching hollow metal frames of type indicated.

E. Grout: ASTM C 476, except with a maximum slump of 4 inches, as measured according to

ASTM C 143/C 143M.

F. Mineral-Fiber Insulation: ASTM C 665, Type I (blankets without membrane facing); consisting of fibers manufactured from slag or rock wool with 6- to 12-lb/cu. ft.density; with maximum flame-spread and smoke-development indexes of 25 and 50, respectively; passing ASTM E 136 for combustion characteristics.

2.3 STANDARD HOLLOW METAL DOORS

A. General: Provide doors of design indicated, not less than thickness indicated; fabricated with smooth surfaces, without visible joints or seams on exposed faces unless otherwise indicated.

Comply with ANSI/SDI A250.8.

1. Design: Flush panel.

2. Core Construction: Manufacturer's standard polystyrene, polyurethane, or polyisocyanurate core.

a. Fire Door Core: As required to provide fire-protection and temperature-rise ratings indicated.

3. Vertical Edges for Single-Acting Doors: Beveled edge.

a. Beveled Edge: 1/8 inch in 2 inches.

4. Top and Bottom Edges: Closed with flush or inverted 0.042-inch-thick, end closures or channels of same material as face sheets.

5. Tolerances: Comply with SDI 117, "Manufacturing Tolerances for Standard Steel Doors and Frames."

HOLLOW METAL DOORS 08 13 13 - 4

B. Exterior Doors: Face sheets fabricated from metallic-coated steel sheet. Provide doors complying with requirements indicated below by referencing ANSI/SDI A250.8 for level and model and ANSI/SDI A250.4 for physical performance level:

1. Level 3 and Physical Performance Level A (Extra Heavy Duty), Model 2 (Seamless).

C. Interior Doors: Face sheets fabricated from cold-rolled steel sheet. Provide doors complying with requirements indicated below by referencing ANSI/SDI A250.8 for level and model and ANSI/SDI A250.4 for physical performance level:

1. Level 2 and Physical Performance Level B (Heavy Duty), Model 2 (Seamless).

D. Hardware Reinforcement: Fabricate according to ANSI/SDI A250.6 with reinforcing plates from same material as door face sheets.

E. Fabricate concealed stiffeners and hardware reinforcement from either cold- or hot-rolled steel sheet.

2.4 STANDARD HOLLOW METAL FRAMES

A. General: Comply with ANSI/SDI A250.8 and with details indicated for type and profile.

B. Exterior Frames: Fabricated from metallic-coated steel sheet.

1. Frames for Level 3 Steel Doors: 0.053-inch-thick steel sheet.

C. Interior Frames: Fabricated from cold-rolled steel sheet.

D. Hardware Reinforcement: Fabricate according to ANSI/SDI A250.6 with reinforcement plates from same material as frames.

2.5 FRAME ANCHORS

A. Jamb Anchors:

1. Masonry Type: Adjustable strap-and-stirrup or T-shaped anchors to suit frame size, not less than 0.042 inchthick, with corrugated or perforated straps not less than 2 incheswide by 10 inches long; or wire anchors not less than 0.177 inch thick.

2. Stud-Wall Type: Designed to engage stud, welded to back of frames; not less than 0.042 inchthick.

3. Post installed Expansion Type for In-Place Concrete or Masonry: Minimum 3/8-inch-diameter bolts with expansion shields or inserts. Provide pipe spacer from frame to wall, with throat reinforcement plate, welded to frame at each anchor location.

B. Floor Anchors: Formed from same material as frames, not less than 0.042 inchthick, and as follows:

1. Monolithic Concrete Slabs: Clip-type anchors, with two holes to receive fasteners.

HOLLOW METAL DOORS 08 13 13 - 5

2. Separate Topping Concrete Slabs: Adjustable-type anchors with extension clips, allowing not less than 2-inchheight adjustment. Terminate bottom of frames at finish floor surface.

2.6 FABRICATION

A. Fabricate hollow metal work to be rigid and free of defects, warp, or buckle. Accurately form metal to required sizes and profiles, with minimum radius for thickness of metal. Where practical, fit and assemble units in manufacturer's plant. To ensure proper assembly at Project site, clearly identify work that cannot be permanently factory assembled before shipment.

B. Tolerances: Fabricate hollow metal work to tolerances indicated in ANSI/NAAMM-

HMMA 861.

C. Hollow Metal Doors:

1. Exterior Doors: Provide weep-hole openings in bottom of exterior doors to permit moisture to escape. Seal joints in top edges of doors against water penetration.

2. Astragals: Provide overlapping astragal on one leaf of pairs of doors where required by NFPA 80 for fire-performance rating at exterior paired doors or where indicated. Extend minimum 3/4 inchbeyond edge of door on which astragal is mounted.

D. Hollow Metal Frames:

1. Welded Frames: Weld flush face joints continuously; grind, fill, dress, and make smooth, flush, and invisible.

2. Provide countersunk, flat- or oval-head exposed screws and bolts for exposed fasteners unless otherwise indicated.

3. Grout Guards: Weld guards to frame at back of hardware mortises in frames to be grouted.

4. Floor Anchors: Weld anchors to bottom of jambs and mullions with at least four spot welds per anchor.

5. Jamb Anchors: Provide number and spacing of anchors as follows:

a. Masonry Type: Locate anchors not more than 18 inchesfrom top and bottom of frame. Space anchors not more than 32 incheso.c. and as follows:

1) Two anchors per jamb up to 60 incheshigh.

2) Three anchors per jamb from 60 to 90 incheshigh.

3) Four anchors per jamb from 90 to 120 incheshigh.

4) Four anchors per jamb plus 1 additional anchor per jamb for each 24 inchesor fraction thereof above 120 inches high.

b. Stud-Wall Type: Locate anchors not more than 18 inchesfrom top and bottom of frame. Space anchors not more than 32 incheso.c. and as follows:

1) Three anchors per jamb up to 60 incheshigh.

2) Four anchors per jamb from 60 to 90 incheshigh.

3) Five anchors per jamb from 90 to 96 incheshigh.

HOLLOW METAL DOORS 08 13 13 - 6

4) Five anchors per jamb plus 1 additional anchor per jamb for each 24 inches or fraction thereof above 96 inches high.

5) Two anchors per head for frames above 42 incheswide and mounted in metal-stud partitions.

c. Compression Type: Not less than two anchors in each jamb.

d. Postinstalled Expansion Type: Locate anchors not more than 6 inchesfrom top and bottom of frame. Space anchors not more than 26 incheso.c.

6. Door Silencers: Except on weather-stripped doors, drill stops to receive door silencers as follows. Keep holes clear during construction.

a. Single-Door Frames: Drill stop in strike jamb to receive three door silencers.

b. Double-Door Frames: Drill stop in head jamb to receive two door silencers.

E. Fabricate concealed stiffeners, edge channels, and hardware reinforcement from either cold- or hot-rolled steel sheet.

F. Hardware Preparation: Factory prepare hollow metal work to receive templated mortised hardware; include cutouts, reinforcement, mortising, drilling, and tapping according to the Door Hardware Schedule and templates furnished as specified in Division 8 Section "Door Hardware."

1. Locate hardware as indicated, or if not indicated, according to ANSI/NAAMM-

HMMA 861.

2. Comply with applicable requirements in ANSI/SDI A250.6 and ANSI/DHI A115 Series specifications for preparation of hollow metal work for hardware.

3. Coordinate locations of conduit and wiring boxes for electrical connections with Division 16 Sections.

2.7 STEEL FINISHES

A. Prime Finish: Apply manufacturer's standard primer immediately after cleaning and pretreating.

1. Shop Primer: Manufacturer's standard, fast-curing, lead- and chromate-free primer complying with ANSI/SDI A250.10 acceptance criteria; recommended by primer manufacturer for substrate; compatible with substrate and field-applied coatings despite prolonged exposure.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work.

B. Examine roughing-in for embedded and built-in anchors to verify actual locations before frame installation.

HOLLOW METAL DOORS 08 13 13 - 7

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Remove welded-in shipping spreaders installed at factory. Restore exposed finish by grinding, filling, and dressing, as required to make repaired area smooth, flush, and invisible on exposed faces.

B. Prior to installation, adjust and securely brace welded hollow metal frames for squareness, alignment, twist, and plumbness to the following tolerances:

1. Squareness: Plus or minus 1/16 inch, measured at door rabbet on a line 90 degrees from jamb perpendicular to frame head.

2. Alignment: Plus or minus 1/16 inch, measured at jambs on a horizontal line parallel to plane of wall.

3. Twist: Plus or minus 1/16 inch, measured at opposite face corners of jambs on parallel lines, and perpendicular to plane of wall.

4. Plumbness: Plus or minus 1/16 inch, measured at jambs on a perpendicular line from head to floor.

C. Drill and tap doors and frames to receive nontemplated, mortised, and surface-mounted door hardware.

3.3 INSTALLATION

A. General: Install hollow metal work plumb, rigid, properly aligned, and securely fastened in place; comply with Drawings and manufacturer's written instructions.

B. Hollow Metal Frames: Install hollow metal frames of size and profile indicated. Comply with

ANSI/SDI A250.11.

1. Set frames accurately in position, plumbed, aligned, and braced securely until permanent anchors are set. After wall construction is complete, remove temporary braces, leaving surfaces smooth and undamaged.

a. At fire-protection-rated openings, install frames according to NFPA 80.

b. Install frames with removable glazing stops located on secure side of opening.

c. Install door silencers in frames before grouting.

d. Remove temporary braces necessary for installation only after frames have been properly set and secured.

e. Check plumbness, squareness, and twist of frames as walls are constructed. Shim as necessary to comply with installation tolerances.

f. Field apply bituminous coating to backs of frames that are filled with grout containing antifreezing agents.

2. Floor Anchors: Provide floor anchors for each jamb and mullion that extends to floor, and secure with postinstalled expansion anchors.

HOLLOW METAL DOORS 08 13 13 - 8

a. Floor anchors may be set with powder-actuated fasteners instead of postinstalled expansion anchors if so indicated and approved on Shop Drawings.

3. Metal-Stud Partitions: Solidly pack mineral-fiber insulation behind frames.

4. In-Place Concrete or Masonry Construction: Secure frames in place with postinstalled expansion anchors. Countersink anchors, and fill and make smooth, flush, and invisible on exposed faces.

5. In-Place Gypsum Board Partitions: Secure frames in place with postinstalled expansion anchors through floor anchors at each jamb. Countersink anchors, and fill and make smooth, flush, and invisible on exposed faces.

6. Ceiling Struts: Extend struts vertically from top of frame at each jamb to overhead structural supports or substrates above frame unless frame is anchored to masonry or to other structural support at each jamb. Bend top of struts to provide flush contact for securing to supporting construction. Provide adjustable wedged or bolted anchorage to frame jamb members.

7. Installation Tolerances: Adjust hollow metal door frames for squareness, alignment, twist, and plumb to the following tolerances:

a. Squareness: Plus or minus 1/16 inch measured at door rabbet on a line 90 degrees from jamb perpendicular to frame head.

b. Alignment: Plus or minus 1/16 inch, measured at jambs on a horizontal line parallel to plane of wall.

c. Twist: Plus or minus 1/16 inch, measured at opposite face corners of jambs on parallel lines, and perpendicular to plane of wall.

d. Plumbness: Plus or minus 1/16 inch, measured at jambs at floor.

C. Hollow Metal Doors: Fit hollow metal doors accurately in frames, within clearances specified below. Shim as necessary.

1. Non-Fire-Rated Standard Steel Doors:

a. Jambs and Head: 1/8 inchplus or minus 1/16 inch.

b. Between Edges of Pairs of Doors: 1/8 inch plus or minus 1/16 inch.

c. Between Bottom of Door and Top of Threshold: Maximum 3/8 inch.

d. Between Bottom of Door and Top of Finish Floor (No Threshold): Maximum 3/4 inch.

2. Fire-Rated Doors: Install doors with clearances according to NFPA 80.

3.4 ADJUSTING AND CLEANING

A. Final Adjustments: Check and readjust operating hardware items immediately before final inspection. Leave work in complete and proper operating condition. Remove and replace defective work, including hollow metal work that is warped, bowed, or otherwise unacceptable.

B. Remove grout and other bonding material from hollow metal work immediately after installation.

C. Prime-Coat Touchup: Immediately after erection, sand smooth rusted or damaged areas of prime coat and apply touchup of compatible air-drying, rust-inhibitive primer.

HOLLOW METAL DOORS 08 13 13 - 9

D. Metallic-Coated Surfaces: Clean abraded areas and repair with galvanizing repair paint according to manufacturer's written instructions.

END OF SECTION 08 13 13

ALUMINUM-FRAMED DOORS 08 41 10 - 1

SECTION 08 41 10 - ALUMINUM-FRAMED DOORS

PART 1 - GENERAL

A. Section Includes:

1. Manual-swing entrance doors for interior and exterior systems.

1.2 DEFINITIONS

A. ADA/ABA Accessibility Guidelines: U.S. Architectural & Transportation Barriers Compliance Board's "Americans with Disability Act (ADA) and Architectural Barriers Act (ABA) Accessibility Guidelines for Buildings and Facilities."

1.3 SUBMITTALS

A. Product Data: For each type of product indicated. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for aluminum-framed systems.

B.

1. For entrance doors, include hardware schedule and indicate operating hardware types, functions, quantities, and locations.

2. Joinery, including concealed welds.

3. Anchorage.

4. Expansion provisions.

5. Glazing.

C. Other Action Submittals:

1. Entrance Door Hardware Schedule: Prepared by or under the supervision of supplier, detailing fabrication, and assembly of entrance door hardware, as well as procedures and diagrams. Coordinate final entrance door hardware schedule with doors, frames, and related work to ensure proper size, thickness, hand, function, and finish of entrance door hardware.

D. Qualification Data: For qualified Installer and testing agency.

E. Maintenance Data: For aluminum-framed systems to include in maintenance manuals.

F. Warranties: Sample of special warranties.

ALUMINUM-FRAMED DOORS 08 41 10 - 2

1.4 QUALITY ASSURANCE

A. Installer Qualifications: Manufacturer's authorized representative who is trained and approved for installation of units required for this Project.

B. Testing Agency Qualifications: Qualified according to ASTM E 699 for testing indicated.

C. Engineering Responsibility: Prepare data for aluminum-framed systems, including Shop Drawings, based on testing and engineering analysis of manufacturer's standard units in systems similar to those indicated for this Project.

D. Accessible Entrances: Comply with applicable provisions in the U.S. Architectural & Transportation Barriers Compliance Board's ADA and ABA Accessibility Guidelines.

E. Source Limitations for Aluminum-Framed Systems: Obtain from single source from single manufacturer.

1.5 PROJECT CONDITIONS

A. Field Measurements: Verify actual locations of structural supports for aluminum-framed systems by field measurements before fabrication and indicate measurements on Shop Drawings.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Basis-of-Design Product: Subject to compliance with requirements, provide Kawneer North America, an Alcoa Company products as follows:

1. 350 Standard Medium Stile Entrance Doors.

B. Other manufacturers that may offer comparable products, subject to COR approval, include the following:

2.2 ENTRANCE DOOR SYSTEMS

A. Entrance Doors: Manufacturer's standard glazed entrance doors for manual-swing operation.

1. Door Construction: 1-3/4-inchoverall thickness, with minimum 0.125-inch-thick, extruded-aluminum tubular rail and stile members. Mechanically fasten corners with reinforcing brackets that are deeply penetrated and fillet welded or that incorporate concealed tie rods.

2. Glazing: Clear laminated vison glass with 2 plies of fully tempered float glass a Thickness of each glass ply: 6.0 mm

ALUMINUM-FRAMED DOORS 08 41 10 - 3

b. Interlayer thickness: 0.030 inch clear

c. Provide safety glazing labeling

d. basis of design: Viracon Uncoated Clear

3. Door Design: Medium stile; 3-1/2-inchnominal width.

a. Accessible Doors: Smooth surfaced for width of door in area within 10 inchesabove floor or ground plane.

4. Glazing Stops and Gaskets: Beveled, snap-on, extruded-aluminum stops and preformed gaskets.

a. Provide nonremovable glazing stops on outside of door.

2.3 ENTRANCE DOOR HARDWARE

A. General: Provide entrance door hardware and entrance door hardware is specified in Section 08 71 00 "Door Hardware."

B. Weather Stripping: Manufacturer's standard replaceable components.

1. Compression Type: Made of ASTM D 2000, molded neoprene, or ASTM D 2287, molded PVC.

2. Sliding Type: AAMA 701, made of wool, polypropylene, or nylon woven pile with nylon-fabric or aluminum-strip backing.

C. Weather Sweeps: Manufacturer's standard exterior-door bottom sweep with concealed fasteners on mounting strip.

D. Silencers: BHMA A156.16, Grade 1.

E. Thresholds: BHMA A156.21, raised thresholds beveled with a slope of not more than 1:2, with maximum height of 1/2 inch.

2.4 FABRICATION

A. Form or extrude aluminum shapes before finishing.

B. Weld in concealed locations to greatest extent possible to minimize distortion or discoloration of finish. Remove weld spatter and welding oxides from exposed surfaces by descaling or grinding.

C. Framing Members, General: Fabricate components that, when assembled, have the following characteristics:

D. Entrance Door Frames: Reinforce as required to support loads imposed by door operation and for installing entrance door hardware.

ALUMINUM-FRAMED DOORS 08 41 10 - 4

1. At exterior doors, provide compression weather stripping at fixed stops.

2. At interior doors, provide silencers at stops to prevent metal-to-metal contact. Install three silencers on strike jamb of single-door frames and two silencers on head of frames for pairs of doors, unless otherwise noted in Hardware Schedule.

E. Entrance Doors: Reinforce doors as required for installing entrance door hardware.

1. At pairs of doors, provide sliding-type weather stripping retained in adjustable strip and mortised into door edge.

2. Provide weather sweeps applied to door bottoms.

F. Entrance Door Hardware Installation: Factory install entrance door hardware to the greatest extent possible. Cut, drill, and tap for factory-installed entrance door hardware before applying finishes.

G. After fabrication, clearly mark components to identify their locations in Project according to Shop Drawings.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine areas and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION

A. General:

1. Comply with manufacturer's written instructions.

B. Metal Protection:

1. Where aluminum will contact dissimilar metals, protect against galvanic action by painting contact surfaces with primer or applying sealant or tape, or by installing nonconductive spacers as recommended by manufacturer for this purpose.

2. Where aluminum will contact concrete or masonry, protect against corrosion by painting contact surfaces with bituminous paint.

C. Install components to drain water passing joints, condensation occurring within framing members, and moisture migrating within the system to exterior.

D. Entrance Doors: Install doors to produce smooth operation and tight fit at contact points.

ALUMINUM-FRAMED DOORS 08 41 10 - 5

1. Field-Installed Door Hardware: Install surface-mounted door hardware according to entrance door hardware manufacturers' written instructions using concealed fasteners to greatest extent possible.

3.3 ADJUSTING

A. Adjust operating door hardware to function smoothly as recommended by manufacturer.

1. For entrance doors accessible to people with disabilities, adjust closers to provide a 3-second closer sweep period for doors to move from a 70-degree open position to 3 inchesfrom the latch, measured to the leading door edge.

END OF SECTION 08 41 10

DOOR HARDWARE 08 71 00 - 1

SECTION 08 71 00 - DOOR HARDWARE

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Commercial door hardware for the following:

a. Swinging doors.

b. Electrified door hardware.

1.2 SUBMITTALS

A. Product Data: Include construction and installation details, material descriptions, dimensions of individual components and profiles, and finishes.

B. Shop Drawings: Details of electrified door hardware, indicating the following:

1. Wiring Diagrams: Power, signal, and control wiring. Include the following:

a. System schematic.

b. Point-to-point wiring diagram.

c. Riser diagram.

d. Elevation of each door.

2. Operation Narrative: Describe the operation of doors controlled by electrified door hardware.

C. Product Certificates: For electrified door hardware, signed by product manufacturer.

1. Certify that door hardware approved for use on types and sizes of labeled fire doors complies with listed fire door assemblies.

D. Other Action Submittals:

1. Door Hardware Sets: Prepared by or under the supervision of Architectural Hardware Consultant, detailing fabrication and assembly of door hardware, as well as procedures and diagrams. Coordinate the final door hardware sets with doors, frames, and related work to ensure proper size, thickness, hand, function, and finish of door hardware.

a. Format: Use same scheduling sequence and format and use same door numbers as in the Contract Documents.

b. Content: Include the following information:

1) Identification number, location, hand, fire rating, and material of each door and frame.

DOOR HARDWARE 08 71 00 - 2

2) Type, style, function, size, quantity, and finish of each door hardware item. Include description and function of each lockset and exit device.

3) Complete designations of every item required for each door or opening including name and manufacturer.

4) Fastenings and other pertinent information.

5) Location of each door hardware set, cross-referenced to Drawings, both on floor plans and in door and frame schedule.

6) Explanation of abbreviations, symbols, and codes contained in schedule.

7) Mounting locations for door hardware.

8) Door and frame sizes and materials.

9) Description of each electrified door hardware function, including location, sequence of operation, and interface with other building control systems.

a) Sequence of Operation: Include description of component functions that occur in the following situations: authorized person wants to enter; authorized person wants to exit; unauthorized person wants to enter; unauthorized person wants to exit; power fails door status and how door shall be opened.

10) List of related door devices specified in other Sections for each door and frame.

c. Submittal Sequence: Submit the final door hardware sets at earliest possible date, particularly where approval of the door hardware sets must precede fabrication of other work that is critical in Project construction schedule. Include Product Data, Samples, Shop Drawings of other work affected by door hardware, and other information essential to the coordinated review of the door hardware sets.

d. Submittal Sequence: Submit initial draft of final schedule along with essential Product Data to facilitate the fabrication of other work that is critical in Project construction schedule. Submit the final door hardware sets after Samples, Product Data, coordination with Shop Drawings of other work, delivery schedules, and similar information has been completed and accepted.

2. Keying Schedule: Detail FAA's final keying instructions for locks. Include schematic keying diagram and index each key set to unique door designations.

1.3 QUALITY ASSURANCE

A. Installer Qualifications: An employer of workers trained and approved by lock manufacturer.

1. Installer's responsibilities include supplying and installing door hardware and providing a qualified Architectural Hardware Consultant available during the course of the Work…