division 8 – openings section - 08 34 63 detention doors

DIVISION 8 – OPENINGS Section - 08 34 63 Detention Doors and Frames

1. GENERAL 1.1 WORK INCLUDES:

A. Base Bid:

1. General Contractor provide:

a. Swinging detention doors. b. Detention frames.

1.2 RELATED WORK

A. Specified in other Sections:

1. 04 22 00 – Unit Masonry 2. 08 71 63 – Detention Hardware 3. 08 88 63 – Detention Glazing

1.3 DEFINITIONS

A. Minimum-Thickness Steel: Indicated as the specified minimum thicknesses for base

metal without coatings, according to NAAMM-HMMA 803.

B. Nominal-Thickness Stainless Steel: Indicated as the specified thicknesses for which over- and under-thickness tolerances apply, according to ASTM A 480/A 480M.

1.4 COORDINATION

A. Coordinate anchorage installation for detention frames. Furnish setting drawings,

templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors that are to be embedded in adjacent construction. Deliver such items to Project site in time for installation.

1.5 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. Include construction details, material descriptions, core descriptions, label

compliance, fire-resistance rating, and finishes for each detention door and frame type specified.

B. Shop Drawings: In addition to requirements below, provide a schedule using same

reference numbers for details and openings as those on Drawings:

1. Elevations of each door type. 2. Direction of swing or slide. 3. Details of doors, including vertical and horizontal edge details, and metal

thicknesses. 4. Details of frames, including dimensioned profiles, and metal thicknesses.

CDB 125-110-016 08 34 63 - 1 Detention Doors and Frames

5. Locations of reinforcement and preparations for hardware. 6. Details of each different wall opening condition. 7. Details of anchorages, joints, field splices, and connections. 8. Details of moldings, removable stops, and glazing. 9. Details of conduits, junction boxes, and preparations for electrically

operated door hardware.

1.6 INFORMATIONAL SUBMITTALS

A. Qualification Data: For Installer.

B. Welding certificates.

C. Product Test Reports: For each type of detention hollow-metal door and frame assembly including vision and side lights, for tests performed by manufacturer and witnessed by a qualified testing agency.

D. Examination reports documenting inspection of substrates, areas, and conditions.

E. Anchor inspection reports documenting inspections of built-in and cast-in anchors.

F. Field quality-control reports documenting inspections of installed products.

G. Oversize Construction Certification: For assemblies required to be fire rated and exceeding limitations of labeled assemblies.

1.7 QUALITY ASSURANCE

A. Installer Qualifications: An Certified Detention Equipment Contractor that employs

installers and supervisors who are trained and approved by manufacturer.

B. Welding Qualifications: Qualify procedures and personnel according to the following:

1. AWS D1.1/D1.1M, "Structural Welding Code - Steel." 2. AWS D1.3, "Structural Welding Code - Sheet Steel." 3. AWS D1.6, "Structural Welding Code - Stainless Steel."

1.8 DELIVERY, STORAGE, AND HANDLING

A. Deliver detention hollow-metal work palletized, packaged, or crated to provide

protection during transit and Project-site storage. Do not use nonvented plastic.

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

C. Store detention hollow-metal work vertically under cover at Project site with head up. Place on minimum 4-inch- (102-mm-) high wood blocking. Provide minimum 1/4-inch (6.3-mm) space between each stacked door to permit air circulation.


2. PRODUCTS

2.1 MANUFACTURERS

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

1. Trussbilt, New Brighton, MN 2. Habersham Metal Products Co., Cornelia, GA 3. Chief Industries Inc., Grand Island, NE

B. Source Limitations: Obtain detention doors and frames from single source from

single manufacturer.

2.2 REGULATORY REQUIREMENTS

A. Fire-Rated Assemblies: Complying with NFPA 80 and listed and labeled by a qualified testing agency acceptable to authorities having jurisdiction for fire-protection ratings indicated, based on testing at positive pressure according to NFPA 252 or UL 10C.

1. Smoke- and Draft-Control Assemblies: Provide an assembly with gaskets

listed and labeled for smoke and draft control by a qualified testing agency acceptable to authorities having jurisdiction.

2. Oversize Fire-Rated Assemblies: For units exceeding sizes of tested assemblies, provide certification by a qualified testing agency that doors comply with standard construction requirements for tested and labeled fire-rated door assemblies except for size.

B. Fire-Rated, Borrowed-Light Assemblies: Complying with NFPA 80 and listed and

labeled by a qualified testing and inspecting agency acceptable to authorities having jurisdiction for fire- protection ratings indicated, based on testing according to NFPA 257 or UL 9.

2.3 DETENTION DOOR AND FRAME ASSEMBLIES

A. Detention Door and Frame Assemblies: Provide detention door and frame

assemblies that comply with the following, based on testing manufacturer's standard units in assemblies similar to those indicated for this Project:

1. Security Grade: Assemblies pass testing requirements in ASTM F 1450 for

security grades specified. a. Grade 1: Exterior doors.

2. Tool-Attack Resistance: Small-tool-attack-resistance rated when tested

according to UL 437 and UL 1034.

B. Detention Frames: Provide sidelight and borrowed-light detention frames that comply with ASTM F 1592 and removable stop test according to NAAMM-


HMMA 863, based on testing manufacturer's standard units in assemblies similar to those indicated for this Project.

2.4 DETENTION DOORS

A. General: Provide flush-design detention doors of seamless hollow construction, 2

inches (51 mm) thick unless otherwise indicated. Construct detention doors with smooth, flush surfaces without visible joints or seams on exposed faces or stile edges.

1. For single-acting swinging detention doors, bevel both vertical edges 1/8 inch

in 2 inches (3 mm in 51 mm).

B. Core Construction: Provide the following core construction of same material as detention door face sheets, welded to both detention door faces:

1. Steel-Stiffened Core: minimum16 gauge (.053 inch) (1.34 mm) thick, steel

vertical stiffeners extending full-door height, with vertical webs spaced not more than 4 inches (102 mm) apart, spot welded to face sheets a maximum of 3 inches (76 mm) o.c. Fill spaces between stiffeners with insulation.

2. Truss-Stiffened Core: minimum 26 gauge (0.015-inch) (0.4-mm-) thick, steel, truncated triangular stiffeners extending between face sheets and for full height and width of door; with stiffeners welded to face sheets not more than 3 inches (76 mm) o.c. vertically and 2-3/4 inches (70 mm) horizontally. Fill spaces between stiffeners with insulation.

C. Vertical Edge Channels: 0.123-inch- (3.1-mm-) thick, continuous channel of same

material as detention door face sheets, extending full-door height at each vertical edge; welded to top and bottom channels to create a fully welded perimeter channel. Noncontiguous channel is permitted to accommodate lock-edge hardware only if lock reinforcement is welded to and made integral with channel.

D. Top and Bottom Channels: 0.123-inch- (3.1-mm-) thick metal channel of same material as detention door face sheets, spot welded, not more than 4 inches (102 mm) o.c., to face sheets.

1. Reinforce top edge of detention door with 0.053-inch- (1.3-mm-) thick

closing channel, welded so channel web is flush with top door edges.

E. Hardware Reinforcement: Fabricate reinforcing plates from same material as detention door face sheets to comply with the following minimum thicknesses:

1. Full-Mortise Hinges and Pivots: 0.187 inch (4.7 mm) thick. 2. Maximum-Security Surface Hinges: 0.250 inch (6.3 mm) thick. 3. Strike Reinforcements: 0.187 inch (4.7 mm) thick. 4. Slide-Device Hanger Attachments: As recommended by device manufacturer. 5. Lock Fronts, Concealed Holders, and Surface-Mounted Closers: 0.093 inch

(2.3 mm) thick. 6. All Other Surface-Mounted Hardware: 0.093 inch (2.3 mm) thick.


7. Lock Pockets: 0.123 inch (3.1 mm) thick at non-inmate side, welded to face sheet.

F. Hardware Enclosures: Provide enclosures and junction boxes for electrically

operated detention door hardware of same material as detention door face sheets, interconnected with UL- approved, 1/2-inch- (12.7-mm-) diameter conduit and connectors.

1. Access Plates: Where indicated for wiring installation, provide access plates

to junction boxes, fabricated from same material and thickness as face sheet and fastened with at least four security fasteners spaced not more than 6 inches (152 mm) o.c.

G. Exterior Detention Doors: Construct exterior doors to comply with materials,

fabrication, hardware locations, hardware reinforcement, tolerances, and clearances indicated in NAAMM-HMMA 863 and as specified. 1. Security Grade 1: Provide doors with face sheets of 12 gauge (0.093-inch)

(2.36-mm-) minimum-thickness, metallic-coated, cold-rolled steel.

2.5 DETENTION FRAMES

A. General: Provide fully welded detention frames with integral stops, of seamless construction without visible joints or seams. Fabricate detention frames with contact edges closed tight and corners mitered, reinforced, and continuously welded full depth and width of detention frame.

B. Stop Height: Provide minimum stop height of 0.625 inch (16 mm) for detention door openings and minimum stop height of 1-1/4 inches (32 mm) in security glazing or detention panel openings unless otherwise indicated.

C. Exterior Detention Frames: Construct exterior frames to comply with materials,

fabrication, hardware locations, hardware reinforcement, tolerances, and clearances indicated in NAAMM- HMMA 863 and as specified.

1. Security Grade 1: Provide frames fabricated from 12 gauge (0.093-inch)-

(2.7-mm-) minimum-thickness, metallic-coated (galvanized), cold-rolled steel.

D. Hardware Reinforcement: Fabricate reinforcing plates from same material as

detention frame to comply with the following minimum thicknesses:

1. Hinges and Pivots: 0.187 inch (4.7 mm) thick by 1-1/2 inches (38 mm) wide by 10 inches (254 mm) long.

2. Strikes and Closers: 0.187 inch (4.7 mm) thick. 3. Surface-Mounted Hardware: 0.093 inch (2.3 mm) thick. 4. Lock Pockets: 0.123 inch (3.1 mm) thick at non-inmate side, welded to face

sheet. 5. Provide 0.123-inch- (3.1-mm-) thick, lock protection plate for attachment to

lock pocket with security fasteners.


E. Hardware Enclosures: Provide enclosures and junction boxes for electrically

operated detention door hardware, interconnected with UL-approved, 1/2-inch- (12.7-mm-) diameter conduit and connectors.

1. Access Plates: Where indicated for wiring installation, provide access plates

to junction boxes, fabricated from same material and thickness as face sheet and fastened with at least four security fasteners spaced not more than 6 inches (152 mm) o.c.

F. Mullions and Transom Bars: Provide closed or tubular mullions and transom bars

where indicated. Fasten mullions and transom bars at crossings and to jambs by butt welding. Reinforce joints between detention frame members with concealed clip angles or sleeves of same metal and thickness as detention frame.

G. Jamb Anchors: Weld jamb anchors to detention frames near hinges and directly opposite on strike jamb or as required to secure detention frames to adjacent construction.

1. Number of Anchors: Provide two anchors per jamb plus the following:

a. Detention Door Frames: One additional anchor for each 18 inches (457

mm), or fraction thereof, above 54 inches (1372 mm) in height.

2. Masonry Anchors: Adjustable, corrugated or perforated, strap-and-stirrup anchors to suit detention frame size; formed of same material and thickness as detention frame; with strap not less than 2 inches (51 mm) wide by 10 inches (254 mm) long.

3. Embedded Anchors: Provide detention frames with removable faces at jambs where embedded anchors are indicated. Anchors consist of the following three parts: a. Embedded Plates: Steel plates, 0.188 inch thick by 4 inches wide by 6

inches long b. (4.7 mm thick by 102 mm wide by 152 mm long). Continuously weld

two steel bars, 1/2 inch (12.7 mm) in diameter and 10 inches (254 mm) long with 2-inch (51-mm) 90-degree turndown on ends, to the embedded end of each plate. Weld steel angles, 0.188 inch thick by 2 by 2 by 4 inches long (4.7 mm thick by 51 by 51 by 102 mm long), to the exposed end of each plate. Embed at locations to match frame angles.

c. Frame Angles: Steel angles, 0.188 inch thick by 2 by 2 by 4 inches long (4.7 mm thick by 51 by 51 by 102 mm long), welded to detention frames with 1-inch- (25- mm-) long welds at each end of angle.

d. Connector Angles: Steel angles, of size required, to connect frame angles and embedded plates.

4. Postinstalled Anchors: Minimum 1/2-inch- (12.7-mm-) diameter concealed

bolts with expansion shields or inserts. Provide conduit spacer from detention frame to wall, welded to detention frame. Reinforce detention frames at anchor locations.


H. Floor Anchors: Provide floor anchors for each jamb and mullion that extends to floor, formed of same material and thickness as detention frame, and as follows:

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

welded to bottom of jambs and mullions with at least four spot welds per anchor.

2. Separate Topping Concrete Slabs: Adjustable anchors with extension clips, allowing not less than 2-inch (51-mm) height adjustment, welded to jambs and mullions with at least four spot welds per anchor. Terminate bottom of detention frames at finish floor surface.

I. Rubber Door Silencers: Except on weather-stripped detention doors, drill stops in

strike jambs to receive three silencers on single-detention-door frames and drill head jamb stop to receive two silencers on double-detention-door frames. Keep holes clear during construction.

J. Grout Guards: Provide factory-installed grout guards of same material as detention frame, welded to detention frame at back of hardware cutouts, silencers, and glazing-stop screw preparations to close off interior of openings and prevent mortar or other materials from obstructing hardware operation or installation.

K. Grout Holes: Provide grout holes in heads and sills of frame, for installation of grout after erection.

2.6 DETENTION PANELS

A. Provide fixed detention panels of same materials, construction, and finish as

specified for detention doors.

2.7 MATERIALS

A. Hot-Rolled Steel Sheet: ASTM A 1011/A 1011M, CS (Commercial Steel), Type B; free of scale, pitting, or surface defects; pickled and oiled.

B. Cold-Rolled Steel Sheet: ASTM A 1008/A 1008M, CS (Commercial Steel), Type

B.

C. Metallic-Coated Steel Sheet: ASTM A 653/A 653M, CS (Commercial Steel), Type B; with G60 (Z180) zinc (galvanized) or A60 (ZF180) zinc-iron-alloy (galvannealed) coating designation.

D. Stainless-Steel Sheet: ASTM A 240/A 240M, austenitic stainless steel, Type 304.

E. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M.

F. Concealed Bolts: ASTM A 307, Grade A unless otherwise indicated.

G. Masonry Anchors: Fabricated from same steel sheet as door face.

H. Embedded Anchors: Fabricated from mild steel shapes and plates, hot-dip galvanized according to ASTM A 153/A 153M.


I. Post-Installed Anchors: Torque-controlled expansion anchors.

1. Material for Interior Locations: Carbon-steel components zinc plated to

comply with ASTM B 633 or ASTM F 1941 (ASTM F 1941M), Class Fe/Zn 5, unless otherwise indicated.

2. Material for Exterior Locations and Where Stainless Steel Is Indicated: Alloy Group 1 (A1) Group 2 (A4)] stainless-steel bolts, ASTM F 593 (ASTM F 738M), and nuts, ASTM F 594 (ASTM F 836M).

J. Welding Rods and Bare Electrodes: Select according to AWS specifications for

metal alloy welded.

K. Glazing: Comply with Section 08 88 53 " Security Glazing."

L. Grout: Comply with ASTM C 476, with a slump of not more than 4 inches (102 mm) as measured according to ASTM C 143/C 143M.

M. Insulation: Slag-wool-fiber/rock-wool-fiber or glass-fiber blanket insulation. ASTM C 665, Type I (unfaced); with maximum flame-spread and smoke-developed indexes of 25 and 50, respectively; passing ASTM E 136 for combustion characteristics. Minimum 1.5-lb/cu. ft. (24- kg/cu. m) density.

N. Bituminous Coating: Cold-applied asphalt mastic, compounded for 15-mil (0.4-mm) dry film thickness per coat. Provide inert-type noncorrosive compound free of asbestos fibers, sulfur components, and other deleterious impurities.

2.8 FABRICATION

A. Fabricate detention doors and frames rigid, neat in appearance, and free of defects,

warp, or buckle. Accurately form metal to required sizes and profiles, with minimum radius for metal thickness. Weld exposed joints continuously; grind, fill, dress, and make smooth, flush, and invisible. 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 detention doors and frames to comply with manufacturing tolerances indicated in NAAMM-HMMA 863.

C. Removable Jamb Faces: Provide removable jamb faces where required for access to embedded anchors. Fabricate to allow secure reattachment of removable face with security fasteners.

D. Fabricate multiple-opening detention frames with mullions that have closed tubular shapes and with no visible seams or joints.

E. Exterior Detention Doors: Provide weep-hole openings in bottoms of detention doors to permit entrapped moisture to escape. Seal joints in top edges of detention doors against water penetration.

F. Hardware Preparation: Factory prepare detention doors and frames to receive


mortised hardware, including cutouts, reinforcement, mortising, drilling, and tapping, according to final Door Hardware Schedule and templates provided by detention door hardware supplier.

1. Reinforce detention doors and frames to receive surface-mounted door

hardware. 2. Drilling and tapping may be done at Project site. 3. Locate door hardware according to NAAMM-HMMA 863.

G. Factory cut openings in detention doors.

H. Weld components to comply with referenced AWS standard. Weld before finishing

components to greatest extent possible. Remove weld spatter and welding oxides from exposed surfaces by descaling or grinding.

2.9 GENERAL FINISH REQUIREMENTS

A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal

Products" for recommendations for applying and designating finishes.

B. Finish detention doors and frames after assembly.

2.10 METALLIC-COATED STEEL SHEET FINISHES

A. Surface Preparation: Clean surfaces with nonpetroleum solvent so surfaces are free of oil and other contaminants. After cleaning, apply a conversion coating suited to the organic coating to be applied over it. Clean welds, mechanical connections, and abraded areas and apply galvanizing repair paint, complying with SSPC-Paint 20, to comply with ASTM A 780.

B. Factory Priming for Field-Painted Finish: Apply shop primer specified in "Shop Primer" Subparagraph below immediately after surface preparation and pretreatment. Apply a smooth coat of even consistency to provide a uniform dry film thickness of not less than 0.7 mil

1. Shop Primer: Manufacturer's or fabricator's standard, fast-curing, lead- and

chromate- free primer complying with SDI A250.10 acceptance criteria; recommended by primer manufacturer for zinc-coated steel; compatible with substrate and field-applied finish paint system indicated; and providing a sound foundation for field-applied topcoats despite prolonged exposure.

2.11 STEEL SHEET FINISHES

A. Surface Preparation: Remove mill scale and rust, if present, from uncoated steel,

complying with SSPC-SP 5/NACE No. 1, "White Metal Blast Cleaning”.

B. Factory Priming for Field-Painted Finish: Apply shop primer specified in "Shop Primer" Subparagraph below immediately after surface preparation and pretreatment. Apply a smooth coat of even consistency to provide a uniform dry film thickness of not less than 0.7 mil (0.02 mm).


1. Shop Primer: Manufacturer's or fabricator's standard, fast-curing, corrosion-

inhibiting, lead- and chromate-free, universal primer complying with SDI A250.10 acceptance criteria; compatible with substrate and field-applied finish paint system indicated; and providing a sound foundation for field-applied topcoats despite prolonged exposure.

2.12 STAINLESS-STEEL FINISHES

A. Surface Preparation: Remove tool and die marks and stretch lines, or blend into

finish.

B. Polished Finishes: Grind and polish surfaces to produce uniform finish, free of cross scratches.

1. Run grain of directional finishes with long dimension of each piece. 2. When polishing is completed, passivate and rinse surfaces. Remove

embedded foreign matter and leave surfaces chemically clean. 3. Directional Satin Finish: No. 4.

2.13 SECURITY FASTENERS

A. Operable only by tools produced by fastener manufacturer or other licensed

fabricator for use on specific fastener type. Provide drive-system type, head style, material, and protective coating as required for assembly, installation, and strength, and as follows:

1. Manufacturers: Subject to compliance with requirements, provide products by

one of the following: a. Acument Global Technologies North America. b. Bryce Fastener. c. Safety Socket LLC. d. Tamperproof Screw Co., Inc. e. Tamper-Pruf Screws.

2. Drive-System Type: Pinned Torx-Plus. 3. Fastener Strength: 120,000 psi (827 MPa). 4. Socket Button Head Fasteners:

a. Heat-treated alloy steel, ASTM F 835 (ASTM F 835M). b. Stainless steel, ASTM F 879 (ASTM F 879M), Group 1 CW.

5. Socket Flat Countersunk Head Fasteners:


6. Socket Head Cap Fasteners:

a. Heat-treated alloy steel, ASTM A 574 (ASTM A 574M).


b. Stainless steel, ASTM F 837 (ASTM F 837M), Group 1 CW.

7. Protective Coatings for Heat-Treated Alloy Steel: a. Zinc and clear trivalent chromium where indicated. b. Zinc phosphate with oil, ASTM F 1137, Grade I, or black oxide unless

otherwise indicated.

2.14 ACCESSORIES

A. Concealed Bolts: ASTM A 307, Grade A unless otherwise indicated.

B. Embedded Plate Anchors: Fabricated from mild steel shapes and plates, minimum 3/16 inch (4.8 mm) thick; with minimum 1/2-inch- (12.7-mm-) diameter, headed studs welded to back of plate.

C. Welding Rods and Bare Electrodes: Select according to AWS specifications for metal alloy welded.

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 of detention frame connections before detention frame installation.

C. Prepare written report, endorsed by Installer, listing conditions detrimental to performance of the Work.

D. Inspect embedded plate installations before installing detention frames to verify that plate installations comply with requirements. Prepare inspection reports.

1. Remove and replace plates where inspections indicate that they do not comply

with specified requirements. Reinspect after repairs or replacements are made. 2. Perform additional inspections to determine compliance of replaced or

additional work E. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Remove welded-in shipping spreaders installed at factory.

B. Before installation and with shipping spreaders removed, adjust detention frames

for squareness, alignment, twist, and plumbness to the following tolerances:


1. Squareness: Plus or minus 1/16 inch (1.6 mm), measured at door rabbet on a line 90 degrees from jamb and perpendicular to frame head.

2. Alignment: Plus or minus 1/16 inch (1.6 mm), measured at jambs on a horizontal line parallel to plane of face.

3. Twist: Plus or minus 1/16 inch (1.6 mm), measured at opposite face corners of jambs on parallel lines, and perpendicular to plane of door rabbet.

4. Plumbness: Plus or minus 1/16 inch (1.6 mm), measured at jambs on a perpendicular line from head to floor.

3.3 INSTALLATION

A. General: Install detention doors and frames plumb, rigid, properly aligned,

and securely fastened in place, complying with Drawings, schedules, and manufacturer's written recommendations.

B. Anchorage: Set detention frame anchorage devices according to details on Shop Drawings and according to anchorage device manufacturer's written instructions.

1. Masonry Anchors: Coordinate frame installation to allow for solidly

filling space between frames and masonry with grout. 2. Embedded Anchors: Install embedded plates in wall surrounding frame

openings to match frame angle locations. 3. Postinstalled Anchors: Drill holes in existing construction at locations to

match bolt locations, and install bolt expansion shields or inserts.

C. Where detention frames are fabricated in sections due to shipping limitations, assemble frames and install angle splices at each corner, of same material and thickness as detention frame, and extend at least 4 inches (102 mm) on both sides of joint.

1. Field splice only at approved locations. Weld, grind, and finish as required to

conceal evidence of splicing on exposed faces. 2. Continuously weld and finish smooth joints between faces of abutted,

multiple-opening, detention frame members. 3. Field Welding: Comply with the following requirements:

a. Use materials and methods that minimize distortion and develop

strength and corrosion resistance of base metals. b. Obtain fusion without undercut or overlap. c. Remove welding flux immediately. d. At exposed connections, finish exposed welds and surfaces smooth and

blended so no roughness shows after finishing and contour of welded surface matches that of adjacent surface.

D. Apply bituminous coating to backs of frames before filling with grout.

E. Placing Detention Frames: Install detention frames of sizes and profiles indicated.

Set detention 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.


1. Embedded Anchors: Remove jamb faces from detention frames and set detention frames into opening. Weld steel connector angle to frame angle and to embedded plate with 1- inch- (25-mm-) long welds at each end of connector angle to form a rigid frame assembly that is solidly anchored. Reinstall jamb faces using security fasteners.

2. Postinstalled Anchors: Install bolt. After bolt is tightened, weld bolt head to provide nonremovable condition. Grind, dress, and finish smooth welded bolt head.

3. At fire-rated openings, install detention frames according to NFPA 80. 4. Install detention frames with removable stops located on non-inmate side of

opening.

F. Grout: Fully grout detention frame jambs and heads. Completely fill space between frames and adjacent substrates. Hand trowel grout and take other precautions, including bracing detention frames, to ensure that frames are not deformed or damaged by grout forces. 1. Seal and protect conduit and electrical back boxes from grout infiltration.

G. Swinging Detention Doors: Fit non-fire-rated detention doors accurately in their

frames, with the following clearances: 1. Between Doors and Frames at Jambs and Head: 1/8 inch (3.2 mm). 2. Between Edges of Pairs of Doors: 1/8 inch (3.2 mm). 3. At Door Sills with Threshold: 3/8 inch (9.5 mm). 4. At Door Sills without Threshold: 3/4 inch (19 mm). 5. Between Door Bottom and Nominal Surface of Floor Covering: 1/2 inch (12.7

mm).

H. Fire-Rated Detention Doors: Install with clearances as specified in NFPA 80.

I. Installation Tolerances: Comply with installation tolerances indicated in NAAMM- HMMA 863.

J. Glazing: Comply with installation requirements in Section 088853 "Security Glazing" unless otherwise indicated.

3.4 FIELD QUALITY CONTROL

A. Inspect installed products to verify compliance with requirements. Prepare

inspection reports and indicate compliance with and deviations from the Contract Documents.

B. Detention work will be considered defective if it does not pass tests and inspections.

C. Perform additional inspections to determine compliance of replaced or additional work.

D. Prepare field quality-control certification [endorsed by Detention Specialist] that states installed products comply with requirements in the Contract Documents.


E. For verification that construction complies with requirements, select one detention

door at random from detention doors delivered to Project and have it cut in half or otherwise taken apart.

1. Test Method: Verify weld strength by prying or chiseling door apart at edge

seams, end channels, or stiffeners. Not more than 5 percent of welds may fail test. a. If tested door fails, replace or rework all detention doors to bring them

into compliance at Contractor's expense. b. If tested door passes, replace tested door at Contractor's expense.

F. Prepare test and inspection reports.

3.5 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 detention doors and frames that are warped, bowed, or otherwise unacceptable.

B. Clean grout and other bonding material off detention doors and frames immediately after installation.

C. Galvanized Surfaces: Clean field welds, bolted connections, and abraded areas, and repair galvanizing to comply with ASTM A 780.

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

1. After finishing smooth field welds, apply air-drying primer.

END 08 34 63


DIVISION 8 – OPENINGS Section - 08 56 63 Detention Windows


A. Base Bid:


a. Fixed detention windows with integral steel bars. b. Security glass installed in detention windows. c. Perimeter sealants, flashing, anchors, accessories.

1.2 RELATED WORK


1. 07 92 00 - Joint Sealants, for requirements for installation of joint sealants. 2. 08 88 53 - Security Glazing, for requirements for security glass.

1.3 COORDINATION

A. Coordinate installation of anchorages for detention windows. Furnish setting

drawings, templates, and directions for installing anchorages, including sleeves, concrete inserts, anchor bolts, and items with integral anchors, that are to be embedded in concrete or masonry. Deliver such items to Project site in time for installation.



1. Include construction details, material descriptions, dimensions of individual

components and profiles, and finishes for detention windows.

B. Shop Drawings: For detention windows.

1. Include plans, elevations, sections, and attachment details. 2. Full-size section details of framing members, including security bars. 3. Reinforcement and stiffeners. 4. Location of weep holes. 5. Glazing details.


A. Qualification Data: For qualified Installer.

B. Welding certificates.

C. Material Certificates: For homogeneous tool-resisting steel indicating

compliance with performance requirements for complete test sequence according

CDB 125-110-016 08 56 63 - 1 Detention Windows

to applicable ASTM standard.

D. Material Test Reports: For homogeneous tool-resisting steel.

E. Product Test Reports: For each type of detention window, for tests performed by a qualified testing agency.

F. Sample Warranties: For manufacturer's special warranties.

G. Examination reports documenting inspections of substrates, areas, and conditions.

1.6 FIELD CONDITIONS

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

1.7 QUALITY ASSURANCES

A. Installer Qualifications: An Certified Detention Equipment Contractor that employs

installers and supervisors who are trained and approved by manufacturer.

B. Welding Qualifications: Qualify procedures and personnel according to the following:

1. AWS D1.1/D1.1M, "Structural Welding Code - Steel." 2. AWS D1.2/D1.2M, "Structural Welding Code - Aluminum." 3. AWS D1.3, "Structural Welding Code - Sheet Steel." 4. AWS D1.6, "Structural Welding Code - Stainless Steel."

1.8 WARRANTY

A. Special Warranty: Manufacturer agrees to repair or replace detention windows that

fail in materials or workmanship within specified warranty period.

1. Failures include, but are not limited to, the following: a. Structural failures including deflections exceeding 1/4 inch (6 mm). b. Failure of welds. c. Lateral deflection of glass lite edges in excess of 1/175. d. Excessive air leakage. e. Excessive water penetration. f. Faulty operation of ventilators and hardware. g. Deterioration of metals, metal finishes, and other materials beyond

normal weathering and detention use.

2. Warranty Period:

a. Window: 10 years from date of Substantial Completion. b. Metal Finish: 10 years from date of Substantial Completion.


2. PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Attack Resistance: Grade 1 when tested according to ASTM F 1592.

B. Structural Loads: Detention windows shall withstand the effects of wind loads, with no permanent deformation or breakage of components within window assembly when tested according to ASTM E 330.

C. Air Infiltration: Provide windows with maximum air leakage through fixed glazing and framing areas of 0.10 cfm/sq. ft. of fixed wall area when tested according to ASTM E 283 at a minimum static-air-pressure difference of 6.24 lbf/sq. ft.

D. Water Penetration under Static Pressure: Provide windows that do not evidence water penetration through fixed glazing and framing areas when tested according to ASTM E 331 at a minimum static-air-pressure difference of 20 percent of positive wind-load design pressure, but not less than 12 lbf/sq. ft. (300 Pa).

2.2 FIXED DETENTION WINDOWS

A. Framing: fabricate from 12 ga. steel with ¼” solid vinyl thermal separator between

inside and outside frames.

B. Products: Subject to compliance with requirements, provide the following:

1. Hopes Specialty Products: STB30 Series Fixed Steel Detention Windows 2. CM Security Group, Series 2200; Thermally Broken Window System. 3. Habersham Metal Products Company, Fixed Detention Windows

C. Security Bars:

1. Security Bar Grid: 7/8-inch diameter, tool-resisting steel, round bars

concealed within muntins at 6 inches (152 mm) o.c., oriented along length of window unless otherwise indicated, with 5/16-by-2-1/4-inch (7.9-by-57.2-mm) tool-resisting steel, flat bars concealed within perimeter frame.

D. Materials:

1. Mild-Steel Plates, Shapes, and Bars: ASTM A 36/A 36M. 2. Tool-resisting steel bars, shapes: ASTM E627-03.

2.3 GLASS

A. Comply with requirements of Section 08 88 53 – Security Glazing.

2.4 FABRICATION

A. General: Fabricate detention windows to provide a complete system for


assembly of components and anchorage of window units.

1. Provide units that are reglazable from the exterior. 2. Fabricate detention window frames of one-piece construction, except where

removable covers are indicated. 3. Exterior glazing stops to be moment-resisting and secured to window frame

with stainless steel screws.

B. Anchors for In-Place-Construction Installation: 3/16-inch- (4.8-mm-) thick steel angles or formed-steel plates, 4 inches (100 mm) long, welded to back of detention window frames as required to secure detention windows to adjacent construction.

1. Provide two anchors per side of window plus one additional anchor for every

18 inches (457 mm) or fraction thereof more than 36 inches (914 mm) in height or width.

C. Anchors for Built-in Installation: 1/2-inch- (13-mm-) diameter headed studs

welded to back side of frames as required to secure detention windows to adjacent construction.

1. Provide two anchors per side of window plus one additional anchor for every

18 inches (457 mm) or fraction thereof more than 36 inches (914 mm) in height or width.

D. Fabricate windows with minimum 1.25-inch (32-mm) stop heights to provide

minimum 1 inch (25 mm) glass engagement.

E. Provide weep holes and internal water passages to conduct infiltrating water to the exterior.

F. Thermally Improved Construction: Fabricate framing with an integral, concealed, low- conductance thermal barrier, located between exterior materials and members exposed on interior in a manner that eliminates direct metal-to-metal contact.

G. Window Frames: Miter or cope corners the full depth of frame; weld and dress smooth.

H. Security Bars: Fabricate flat bar perimeter frame to allow round bars to penetrate and create a secure grid. Weld round bars to back side of flat bars. Conceal security bars within window framing.

I. Welding: Weld components to comply with referenced AWS standard. To greatest extent possible, weld before finishing and in concealed locations to minimize distortion or discoloration of finish. Remove weld spatter and welding oxides from exposed surfaces by descaling or grinding.

J. Metal Protection: Separate dissimilar metals to protect against galvanic action by painting contact surfaces with primer or by applying sealant or tape recommended by manufacturer for this purpose.


K. Preglazed Fabrication: Preglaze window units at factory.

L. Glazing Stops: Provide glazing stops applied with security fasteners and coordinated with glazing indicated. Finish glazing stops to match window units.

M. Security Fasteners: Fabricate detention windows using security fasteners with head style appropriate for fabrication requirements, strength, and finish of adjacent materials, except that a maximum of two different sets of tools shall be required to operate security fasteners for Project.

2.5 GENERAL FINISH REQUIREMENTS

A. Comply with NAAMM/NOMMA 500 for recommendations for applying and

designating finishes.

B. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping.

C. Appearance of Finished Work: Noticeable variations in same piece are not acceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast.

2.6 STEEL FINISHES

A. Manufacturer’s standard factory applied polyurethane finish, over electro-

deposited epoxy primer, color to be selected by Architect from manufacturer’s standard selection.



fabricator for use on specific type of fastener. Drive-system type, head style, material, and protective coating as required for assembly, installation, and strength, and as follows:

1. Manufacturers: Subject to compliance with requirements, provide products

by one of the following: a. Acument Global Technologies North America. b. Bryce Fastener. c. Safety Socket LLC. d. Tamperproof Screw Co., Inc. e. Tamper-Pruf Screws.

2. Drive-System Type: Pinned TorxRevise "Fastener Strength" Subparagraph

below if different fastener strength is required. 3. Fastener Strength: 120,000 psi (827 MPa). 4. Socket Button Head Fasteners:






a. Heat-treated alloy steel, ASTM A 574 (ASTM A 574M). b. Stainless steel, ASTM F 837 (ASTM F 837M), Group 1 CW.

7. Protective Coatings for Heat-Treated Alloy Steel:

a. Zinc and clear trivalent chromium where indicated. b. Zinc phosphate with oil, ASTM F 1137, Grade I, or black oxide unless

otherwise indicated.

2.8 SEALANTS

A. Exterior Perimeter Joints: Single-Component, Nonsag, Neutral-Curing Silicone Joint Sealant: ASTM C 920, Type S, Grade NS, Class 100/50, for Use NT.

1. Products: Subject to compliance with requirements, provide one of the

following: a. Dow Corning Corporation; 790. b. GE Advanced Materials - Silicones; SilPruf LM SCS2700. c. May National Associates, Inc.; Bondaflex Sil 290. d. Pecora Corporation; 301 NS. e. Sika Corporation, Construction Products Division; SikaSil-C990. f. Tremco Incorporated; Spectrem 1.

B. Interior Perimeter Joints: Flexible Polyurethane Security Sealant: Type S, Grade

NS, Class 12- 1/2, Shore A hardness: 55 minimum for use T and NT

1. Products: Subject to compliance with requirements, provide one of the following: a. Pecora; Dynaflex. b. BASF Building Systems; Sonolastic Ultra. c. Sika Group; Sikaflex-11 FC.

2.9 ACCESSORIES

A. Concealed Bolts: ASTM A 307, Grade A unless otherwise indicated.

B. Cast-in-Place Anchors in Concrete: Fabricated from corrosion-resistant materials

capable of sustaining, without failure, a load equal to four times the load imposed,


as determined by testing according to ASTM E 488, conducted by a qualified testing agency; of type indicated below.

C. Threaded or wedge type; galvanized ferrous castings, either ASTM A 47/A 47M malleable iron or ASTM A 27/A 27M cast steel. Provide bolts, washers, and shims as needed; hot-dip galvanized according to ASTM A 153/A 153M or ASTM F 2329.

D. Embedded Plate Anchors: Fabricated from mild-steel shapes and plates, minimum 3/16 inch (4.8 mm) thick; with minimum 1/2-inch- (13-mm-) diameter, headed studs welded to back of plate.

E. Welding Rods and Bare Electrodes: Select according to AWS specifications for metal alloy welding.

F. Anchors, Clips, and Window Accessories: Stainless steel; hot-dip, zinc-coated steel or iron, complying with ASTM B 633; provide sufficient strength to withstand design pressures indicated.

G. Bituminous Paint: Cold-applied asphalt emulsion complying with ASTM D 1187. 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 detention windows.

1. Examine roughing-in for embedded and built-in anchors to verify actual

locations of detention window connections before detention window installation.

2. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of detention windows.

B. Inspect, before installing detention windows, to verify that anchor installations

comply with requirements. Prepare inspection reports.

1. Remove and replace anchors where inspections indicate that they do not comply with specified requirements. Reinspect after repairs or replacements are made.

2. Perform additional inspections to determine compliance of replaced or additional work.

3. Prepare anchor inspection reports.

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

3.2 PREPARATION


A. Coordination: Furnish layouts for cast-in-place anchors, clips, and other security window anchors whose installation is specified in other Sections.

1. Furnish cast-in-place anchors and similar devices to other trades for

installation well in advance of time needed for coordinating other work.

B. In-Place-Construction Anchors: Install embedded plate anchors 3/16-inch- (4.8-mm-) thick steel angle or formed-steel plate anchors with attached 1/2-inch- (13-mm-) diameter anchor studs in window openings at locations corresponding to detention window-frame anchors.

3.3 INSTALLATION

A. General: Install detention windows level, plumb, rigid, properly aligned, and

securely fastened in place, complying with Drawings, Coordination Drawings, and manufacturer's instructions.

1. Provide anchorage devices and fasteners as required to secure detention

windows to wall construction. Include threaded fasteners for inserts, security fasteners, and other connectors.

B. In-Place-Construction Anchor Installation: Weld angle anchors to embedded

anchors to match locations of detention window-frame anchors. Detach removable covers from detention window frames and set frames into opening until detention window-frame anchors contact and match embedded anchors. Weld detention window-frame anchors to embedded anchors with minimum 1-inch- (25-mm-) long welds with spacing not to exceed 18 inches (457 mm). Reinstall removable covers.

C. Built-in Frame Installation: Build-in or cast-in detention window frames or subframes integral with construction of walls. Fully engage detention window-frame anchors with wall reinforcement.

D. Grout: Fill spaces between detention windows and adjacent substrate with grout. Install grout in lifts and take other precautions, including bracing detention windows, to ensure that detention windows are not deformed or damaged by grout forces.

E. Removable Covers, Glazing Stops, and Trim: Fasten components with security fasteners.

1. Install detention windows with glazing stops and removable covers located on

secure (non-inmate) side of openings.

F. Security Fasteners: Install detention windows using security fasteners with head style appropriate for installation requirements, strength, and finish of adjacent materials, except that a maximum of two different sets of tools shall be required to operate security fasteners for Project.

G. Sealants: Comply with requirements in Section 079200 "Joint Sealants" for


installing sealants, fillers, and gaskets.

1. Exterior Sealants: Seal frame perimeter with silicone sealant to provide weathertight construction unless otherwise indicated.

2. Interior Sealant: At inmate side, apply security sealant between detention window frame and adjacent construction.

H. Metal Protection: Where dissimilar metals will contact each other, protect against

galvanic action by painting contact surfaces with primer or by applying sealant or tape recommended in writing by manufacturer for this purpose. Where aluminum will contact concrete or masonry, protect against corrosion by painting contact surfaces with bituminous paint.

I. Glazing: Comply with installation requirements in Section 08 8853 "Security

Glazing" unless otherwise indicated.

3.4 CLEANING AND PROTECTION

A. Clean surfaces promptly after installation of detention windows. Take care to avoid damaging the finish. Remove excess glazing and sealant compounds, dirt, and other substances.

B. Clean glass of pre-glazed detention windows promptly after installation.

C. Provide temporary protection to ensure that detention windows are without damage at time of Substantial Completion.

END 08 56 63


DIVISION 8 – OPENINGS Section - 08 71 63 Detention Door Hardware


A. Base Bid:


a. Detention Hardware for swinging detention doors.

1.2 RELATED WORK:


1. 08 34 63 – Detention Doors and Frames.

1.3 COORDINATION

A. Templates: Obtain and distribute, to the parties involved, templates for detention

doors, frames, and other work specified to be factory prepared for installing detention door hardware.

B. Electrical System Roughing-In: Coordinate layout and installation of electrically powered detention door hardware with connections to detention monitoring and control system.



1. Include construction details, material descriptions, dimensions of individual

components and profiles, and finishes for each type of detention door hardware

B. Shop Drawings: For each type of detention door hardware.

1. Include plans, elevations, sections, and attachment details. 2. Include diagrams for power, signal, and control wiring; differentiate between

manufacturer-installed and field-installed wiring for detention door hardware. Include the following:

a. System schematic. b. Point-to-point wiring diagram, including location of connections. c. Riser diagram. d. Elevation of each detention door type.

3. Detail interface between electrically powered detention door hardware and

detention monitoring and control system.

C. Detention Door Hardware Schedule: Prepared by or under the supervision of supplier, detailing fabrication and assembly of door hardware as well as installation

CDB 125-110-016 08 71 63 - 1 Detention Door Hardware

procedures and wiring diagrams. Coordinate the Detention Door Hardware Schedule with detention doors, frames, and related work to ensure proper size, thickness, hand, function, and finish of detention door hardware.

1. Integrate detention door hardware indicated in "Detention Door Hardware

Schedule" Article into Project's final Detention Door Hardware Schedule, and indicate complete designations of every item required for each detention door and opening.

2. Keying Schedule: Coordinate detention keying with existing door hardware in Project's final Keying Schedule.

3. Indicate security level of each item.


A. Qualification Data: For qualified Installer.

B. Product Certificates: For each type of detention door hardware.

C. Sample Warranties: For special warranties.

1.6 PREINSTALLATION MEETINGS

A. Detention Keying Conference: Conduct conference at Project site with Using Agency, Contractor and Detention Equipment Specialist. Review:

1. Preliminary key system schematic diagram, including existing locks and keys. 2. Requirements for key-control system. 3. Address for delivery of keys

1.7 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For detention door hardware to include in

emergency, operation, and maintenance manuals.

1.8 MAINTENANCE MATERIAL SUBMITTALS

A. Maintenance Tools and Instructions: Furnish a complete set of specialized tools and maintenance instructions as needed for Using Agency’s continued adjustment, maintenance, and removal and replacement of detention door hardware.


A. Installer Qualifications: An Certified Detention Equipment Contractor that

employs installers and supervisors who are trained and approved by manufacturer and an authorized representative of detention door hardware manufacturer for installation and maintenance of units required for this Project.

B. Supplier Qualifications: Detention door hardware supplier with warehousing

facilities in Project's vicinity who is, or employs, a qualified Architectural Hardware Consultant, available during the course of the Work to consult with Contractor, Architect, and Using Agency about detention door hardware and


keying.

1. Detention Door Hardware Supplier Qualifications: An experienced detention door hardware supplier who has completed projects with electrically powered detention door hardware similar in material, design, and extent to that indicated for this Project, whose work has resulted in construction with a record of successful in-service performance, and who is acceptable to manufacturer of primary materials.

a. Engineering Responsibility: Prepare data for electrically powered

detention door hardware, including Shop Drawings, based on testing and engineering analysis of manufacturer's standard units in assemblies similar to those indicated for this Project.

b. Scheduling Responsibility: Preparation of Detention Door Hardware and Keying schedules.


A. Inventory detention door hardware on receipt and provide secure lockup for

detention door hardware delivered to Project site.

B. Tag each item or package separately with identification related to the Detention Door Hardware Schedule, and include basic installation instructions with each item or package.

C. Deliver detention door keys to Using Agency by registered mail or overnight package service.

1.11 WARRANTY

A. Special Warranty: Manufacturer agrees to repair or replace components of detention

door hardware that fail in materials or workmanship within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Structural failures including excessive deflection, cracking, or breakage. b. Faulty operation of operators and detention door hardware. c. Deterioration of metals, metal finishes, and other materials beyond

normal weathering or detention use.

2. Warranty Period: Three years from date of Substantial Completion.

2. PRODUCTS 2.1 PERFORMANCE REQUIREMENTS

A. Detention Door Assemblies: Provide detention door hardware as part of a detention

door assembly that complies with security grade indicated, when tested according to ASTM F 1450, based on testing manufacturer's standard units in assemblies similar to those indicated for this Project.


1. Tool-Attack Resistance: Comply with small-tool-attack-resistance rating

when tested according to UL 1034 and UL 437.

2.2 DETENTION DOOR HARDWARE, GENERAL

A. Provide detention door hardware for each door as scheduled in "Detention Door Hardware Schedule" Article to comply with requirements in this Section

1. Detention Door Hardware Sets: Provide quantity, item, size, finish, or color

indicated. 2. Sequence of Operation: Provide electrically powered detention door

hardware function, sequence of operation, and interface with other building control systems indicated.

B. Detention Door Hardware Control and Monitoring: Provide detention door

hardware with features, functions, and internal equipment required to perform control and monitoring functions indicated .

C. Source Limitations: Obtain mechanical detention door hardware from same manufacturer as that of electrically powered or pneumatic detention door hardware.

D. Regulatory Requirements:

1. Where indicated to comply with accessibility requirements, comply with applicable requirements in the Illinois Accessibility Code and ICC/ANSI A117.1.

2.3 DETENTION HINGES

A. Institutional Hinges: full mortise, investment cast, stainless steel with non-

removable fully concealed pins, hospital tips, permanent lubrication, integral cast studs.


following: a. Brink, R. R. Locking Systems, Inc.; Model No. 4-1/2SS. b. Southern Folger Detention Equipment Company, Folger Adam

Products; Folger Adam Model No. 4-1/2FM-ICS. c. Southern Folger Detention Equipment Company, Southern Steel

Products; Southern Steel Model No. 204FMSS

2. Leaves: Drilled for countersunk security fasteners. 3. Size: Minimum 4-1/2 by 4-1/2 by 0.188 inch. 4. Security Grade: 1 according to ASTM F 1758. 5. Finish: BHMA 630.

2.4 MECHANICAL DETENTION LOCKS AND LATCHES

A. Lock Mountings:


1. Hollow-Metal Detention Doors: Mount detention lock to back of 0.179-inch

nominal-thickness steel (interior doors) or 0.183-inch nominal-thickness, galvanized-steel (exterior doors) cover plate for installation in lock pocket fabricated into detention door. Attach cover plate to hollow-metal detention door with security fasteners.

B. Institutional Mortise Lock

1. Products: Subject to compliance with requirements, provide high security

automatic deadlocking latch by one of the following:

a. Brink, R. R. Locking Systems, Inc.; Series 1040 b. Sargent Manufacturing Company; Series M9200 c. Airteq Systems; Airteq Series 90000

2. Function: Deadlocking latchbolt retracted and extended by Medeco

high-security cylinder; keyed one or both sides as scheduled, lockset function as scheduled.

3. Latchbolt throw 5/8-inch, deadbolt throw 1” 4. Trim, as scheduled:

a. No trim where scheduled. b. Attach with security fasteners. c. Finish: BHMA 630.

5. Security Grade: 1 according to ASTM F 1577.

2.5 DETENTION CYLINDERS AND KEYING

A. Source Limitations: Subject to compliance with requirements, provide cylinders

and keying for both new and existing detention locks.

B. Medeco High Security Cylinders: Manufacturer's standard pin-tumbler type with patented bi- axial technology, body constructed from brass or bronze, stainless steel, or nickel silver; with stainless-steel tumblers and engaging cylinder balls; complying with the following:

1. Mortise Type: Threaded cylinders with rings and straight- or clover-type cam.

a. High-Security Grade: Listed and labeled as complying with pick-

and drill- resistant testing requirements in UL 437 (Suffix A).

2. Finish: BHMA 630 C. Keying System: Provide a factory-registered keying system complying with the

following requirements:

1. Master Key System: Medeco cylinders operated by a change key and a master key.


D. Keys: Provide cast silicon-bronze copper alloy keys complying with the following:

1. Stamping: Permanently inscribe each key with a visual key-control number and include the following notation:

a. "DO NOT DUPLICATE.”

2. Quantity: In addition to one extra blank key for each lock, provide the

following for each Cottage:

a. Cylinder Change Keys: Two for each cylinder (24 total). b. Master Keys: Five per cottage (30 total). c. Blank Keys: 20 total.

2.6 SWITCHES

A. General: Provide switches configured with contact type required for functions

indicated, including multiple circuiting where required by functional performance.

B. Concealed, Magnetic Door Position Switches: Consist of actuating magnet mortised into detention door and switch mortised into frame; with stainless-steel faceplates; 24-V dc, factory wired with plug connector. Wire in series with lock monitors. Attach with security fasteners.


following: a. Brink, R. R. Locking Systems, Inc.; Model 20120. b. Airteq Systems, a division of Norment Security Group; Airteq

Systems Series DPS 6200. c. Southern Folger Detention Equipment Company, Southern Steel

Products; Southern Steel Series 200MRS.

C. Strike Indicator Switches: Designed to be mortised behind strike and to indicate whether door is locked or unlocked; enclosed in metal strike box. Wire in series with door position switches. Attach with security fasteners.

1. Voltage: 24-V dc. 2. Locations: At doors with mechanical detention lock. 3. Manufacturer: Same as detention lock.

2.7 DETENTION OPERATING TRIM

A. Standard: BHMA A156.6, Grade 1.

B. Surface-Mounted Door Pulls: 8-3/4-inch overall length and 2-1/4-inch projection;

attach to door with two security fasteners.

1. Products: Subject to compliance with requirements, provide one of the following:


a. Brink, R. R. Locking Systems, Inc.; Series 300021. b. Southern Folger Detention Equipment Company, Southern Steel

Products; Southern Steel Series 212C. c. Rockwood Manufacturing Company, RD133-RKW

2. Material: Cast stainless steel with BHMA 630 finish.

C. Flush Door Pulls: 5 inches high by 4 inches wide by 1 inch deep (127 mm high by

102 mm wide by 25 mm deep), with 1/8-inch- (3-mm-) thick faceplate; attach to door with four security fasteners.


following: a. Brink, R. R. Locking Systems, Inc.; Series 300011. b. Southern Folger Detention Equipment Company, Southern Steel

Products; Southern Steel Series 214S. c. Rockwood Manufacturing Company, D89 - Heavy Duty Security Flush

Pull

2. Material: Formed or cast stainless steel with BHMA 630 finish

2.8 SECURITY DOOR CLOSERS

A. Standard: BHMA A156.4, Grade 1.

1. Certified Products: Provide security door closers listed in BHMA's "Directory of Certified Door Products."

B. Surface-Mounted Security Door Closers:

1. Products: Subject to compliance with requirements provide one of the

following: a. Corbin Russwin Inc.; Series DC6000. b. LCN Closer; Series 4210. c. Norton Door Controls; Series 7570.

2. Arms: Minimum 3/8-inch- (9.5-mm-) thick by 1-1/8-inch- (29-mm-) wide,

rectangular steel main arm; 5/16-inch- (8-mm-) thick by 1-inch- (25-mm-) wide, rectangular steel secondary arm; full rack-and-pinion type; fabricated with orbital-riveted, pinned, or welded elbow and arm shoe/soffit plate joints designed to prevent disassembly with ordinary hand tools.

3. Cover: Heavy-duty metal, attached with four security fasteners. 4. Mounting: Attach security door closer with security fasteners.

C. Unit Size: Comply with manufacturer's written recommendations for size of

security door closers depending on size of door, exposure to weather, and anticipated frequency of use. Provide factory-sized closers, adjustable to comply with field conditions and requirements for opening force.


2.9 OVERHEAD STOPS

A. Concealed Overhead Stops: Stop only function: Concealed type; BHMA A156.8.

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

a. Glynn-Johnson; Series 100S. b. Hager Companies; Series 7000. c. Dorma USA, Inc.; Series 910S.

2.10 KICK PLATES AND MOP PLATES

A. Furnish protective plates as specified in hardware groups.

B. Where specified, provide 10" kick plates, 36" armor plates, and 4" mop plates.

Unless otherwise specified, metal protective plates shall be .050" thick; plastic plates shall be 1/8" thick.

C. Protective plates shall be 2" less door width, or 1" less door width at pairs. All protective plates shall be beveled 4 sides, counter sunk, attached with security fasteners. Protection plates over 16" shall not be provided for labeled doors unless specifically approved by door manufacturers listing.

2.11 WEATHERSTRIP, GASKETING

A. Acceptable manufacturers: Subject to compliance with requirements, provide

products by one of the following: Zero, Pemko, NGP, Reese. 1. Adhesive Gasket

a. Zero; 188 b. Pemco; S88 c. NGP; 5050

2. Mullion Seal/Silencer

a. Zero; 8780N b. Pemco; 5110 c. NGP; 5100N

3. Meeting Edge Seals

a. Zero; 8193 b. Pemco; 18041 c. NGP; A605

4. Sweeps a. Zero; 8192 b. Pemco; 18062 NB c. NGP; C607

5. Sweep w/ drip a. Zero; 8198


b. Pemco; 345 NB c. NGP; C627

6. Drip Cap a. Zero; 142 b. Pemco; 346 c. NGP; 16

B. Where specified in the hardware groups, furnish products equivalent to the

above, unless otherwise detailed in groups.

C. Provide weatherstripping all exterior doors and where specified.

D. Provide Zero 188 smoke gaskets or equal at all fire rated doors and smoke and draft control assemblies.

2.12 THRESHOLDS

A. Acceptable manufacturers: Subject to compliance with requirements, provide

products by one of the following: Zero, Pemko , Reese.

B. Saddle Thresholds a. Zero 547A b. Pemko 276A c. Reese S407A

C. Half Saddle Thresholds

a. Zero 1675A b. Pemko 229A c. Reese S245A

D. Hardware supplier shall verify all finish floor conditions and coordinate proper

threshold as required to insure a smooth transition between threshold and interior floor finish.

E. Threshold Types:

1. Unless otherwise specified, provide offset saddle threshold similar to Zero 1675A for all exterior openings with an interior floor finish less than or equal to 1/4" in height.

2. Unless otherwise specified, provide half saddle threshold similar to Reese S239 for all exterior openings with an interior floor finish greater than 1/4" in height. Threshold height shall match thickness of interior floor finish.

2.13 FABRICATION

A. Manufacturer's Nameplate: Do not provide products that have manufacturer's name

or trade name displayed in a visible location (omit removable nameplates) except in conjunction with required fire-rated labels and as otherwise approved by Architect.

B. Base Metals: Produce detention door hardware units of base metal, fabricated by


forming method indicated, using manufacturer's standard metal alloy, composition, temper, and hardness. Furnish metals of a quality equal to or greater than that of specified detention door hardware units and BHMA A156.18 finishes.

C. Fasteners: Provide flat-head security fasteners with finished heads to match surface of detention door hardware. 1. Security Fasteners: Fabricate detention door hardware using security

fasteners with head style appropriate for fabrication requirements, strength, and finish of adjacent materials. Provide stainless-steel security fasteners in stainless-steel materials

2. Concealed Fasteners: For detention door hardware units that are exposed when detention door is closed, except for units already specified with concealed fasteners. Do not use through bolts for installation where bolt head or nut on opposite face is exposed unless it is the only means of securely attaching detention door hardware. Where using through bolts on hollow-metal detention door and frame construction, provide sleeves for each through bolt.

3. Steel Machine Screws: For the following fire-rated applications: a. Mortise detention hinges to detention doors. b. Strike plates to detention frames. c. Security door closers to detention doors and frames.

4. Steel Through Bolts: For the following fire-rated applications unless door

blocking is provided: a. Surface detention hinges to detention doors. b. Security door closers to detention doors and frames.

5. Spacers Bolts: For through bolting of hollow-metal detention doors

2.14 HARDWARE FINISHES

A. Standard: Comply with BHMA A156.18.

B. Protect mechanical finishes on exposed surfaces from damage by applying a

strippable, temporary protective covering before shipping.

C. BHMA Designations: Comply with base material and finish requirements indicated by the following: 1. BHMA 600: Primed for painting, over steel base metal. 2. BHMA 626: Satin chromium plated over nickel, over brass or bronze base

metal. 3. BHMA 630: Stainless steel, satin, over stainless-steel base metal. 4. BHMA 652: Satin chromium plated over nickel, over steel base metal.




fabricator for use on specific fastener type. Provide drive-system type, head style, material, and protective coating as required for assembly, installation, and strength, and as follows:

1. Manufacturers: Subject to compliance with requirements, provide products

by one of the following: a. Acument Global Technologies North America. b. Bryce Fastener. c. Safety Socket LLC. d. Tamperproof Screw Co., Inc. e. Tamper-Pruf Screws.

2. Drive-System Type: Pinned Torx-Plus. 3. Fastener Strength: 120,000 psi (827 MPa). 4. Socket Button Head Fasteners:





a. Heat-treated alloy steel, ASTM A 574 (ASTM A 574M). b. Stainless steel, ASTM F 837 (ASTM F 837M), Group 1 CW.

7. Protective Coatings for Heat-Treated Alloy Steel:

a. Zinc and clear trivalent chromium where indicated. b. Zinc phosphate with oil, ASTM F 1137, Grade I, or black oxide unless

otherwise indicated 3. EXECUTION

3.1 EXAMINATION

A. Examine detention doors and frames, with Installer present, for compliance with requirements for installation tolerances, labeled fire door assembly construction, wall and floor construction, and other conditions affecting performance of the Work.

B. Examine roughing-in for embedded and built-in anchors to verify actual locations of detention door hardware connections before detention door hardware installation.

C. Inspect built-in and cast-in anchor installations, before installing detention door hardware, to verify that anchor installations comply with requirements. Prepare inspection reports.


1. Remove and replace anchors where inspections indicate that they do not

comply with specified requirements. Reinspect after repairs or replacements are made.

2. Perform additional inspections to determine compliance of replaced or additional work.

D. Verify locations of detention door hardware with those indicated on Shop

Drawings.

E. Examine roughing-in for electrical power systems to verify actual locations of connections before detention door hardware installation.

F. Locate and examine existing locks scheduled for cylinder replacement. Bedroom locks are Brink 5520 series, electromechanical deadbolt, keyed one side.

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

3.2 PREPARATION

A. Steel Detention Doors and Frames: Comply with BHMA A156.115 Series.

1. Surface-Applied Detention Door Hardware: Drill and tap detention doors and frames according to SDI A250.6.

3.3 INSTALLATION

A. Mounting Heights: Mount detention door hardware units at heights indicated in

DHI's "Recommended Locations for Builders' Hardware for Custom Steel Doors and Frames.”

B. Install each detention door hardware item to comply with Shop Drawings and manufacturer's written instructions. Where cutting and fitting are required to install detention door hardware onto or into surfaces that are later to be painted or finished in another way, coordinate removal, storage, and reinstallation of surface protective trim units with finishing work. Do not install surface-mounted items until finishes have been completed on substrates involved

1. Set units level, plumb, and true to line and location. Adjust and reinforce

attachment substrates as necessary for proper installation and operation. 2. Drill and countersink units that are not factory prepared for anchorage

fasteners. Space fasteners and anchors according to industry standards.

C. Hinge Installation:

1. Security Fasteners: Provide socket flat countersunk head machine screws; finish screw heads to match surface of detention hinges. Install into drilled and tapped holes.

D. Install interconnecting wiring and connectors between detention door

hardware devices.


E. Terminate device wiring for detention door hardware installed in swinging doors at

a plug-type connector junction box in door frame.

F. Security Fasteners: Install detention door hardware using security fasteners with head style appropriate for installation requirements, strength, and finish of adjacent materials.

G. Replacement Cylinders: remove existing cover plate, locking ring or other lock components as required. Remove existing cylinder and install new cylinder as scheduled.

3.4 FIELD QUALITY CONTROL

A. Inspect installed products to verify compliance with requirements. Prepare

inspection reports and indicate compliance with and deviations from the Contract Documents.

B. Perform the following tests and inspections:

1. Verify that lock bolts engage strikes with required bolt projection. 2. Verify that detention door hardware is installed, connected, and adjusted

according to the Contract Documents.

C. Detention work will be considered defective if it does not pass tests and inspections.

D. Perform additional inspections to determine compliance of replaced or additional work.

E. Prepare field quality-control certification that states installed products comply with requirements in the Contract Documents.

F. Prepare test and inspection reports.

3.5 ADJUSTING

A. Adjust and check each operating item of detention door hardware and each detention door to ensure proper operation or function of every unit. Replace units that cannot be adjusted to operate as intended. Adjust detention door-control devices to compensate for final operation of heating and ventilating equipment and to comply with referenced accessibility requirements

1. Strikes: Adjust horizontal and vertical alignment of keeper to properly

engage lock bolt. 2. Cylinders: Adjust and lubricate for smooth insertion and operation of change

key and master key.

3.6 CLEANING AND PROTECTION

A. Clean adjacent surfaces soiled by detention door hardware installation.


B. Clean operating items as necessary to restore proper function and finish.

C. Provide final protection and maintain conditions that ensure that detention door

hardware is without damage or deterioration at time of Substantial Completion.

3.7 DETENTION DOOR HARDWARE SCHEDULE

A. Door hardware for each detention door to comply with requirements in this Section and with detention door hardware sets indicated below.

DETENTION HARDWARE GROUP

QTY. EACH OPENING

DESCRIPTION NOTES

H01 EXTERIOR EXIT DOOR – MECHANICAL LOCK,

As required Institutional Hinges 1 Institutional Mortise Lock, deadlocking latch

function,

Keyed both sides

2 Medeco High Security Cylinders 1 Surface-mounted Security Closer Parallel Arm 1 Magnetic Door Position Switch 1 Monitor Strike 1 Surface Pull Hinge side 1 Recessed Pull Strike side 1 Kickplate Strike Side 1 set Weatherstripping Brush type 1 Threshold 1 Sweep Brush type 1 Overhead Stop Concealed Type 1 Rain Drip H02 INTERIOR VESTIBULE DOOR,

MECHANICAL LOCK, MONITORED

As required Institutional Hinges 1 Institutional Mortise Lock, deadlocking latch

function, no trim. Keyed both sides

2 Medeco High Security Cylinders 1 Surface-mounted Security Closer Parallel Arm 1 Magnetic Door Position Switch 1 Monitor Strike 1 Surface Pull Hinge side 1 Recessed Pull Strike side 1 Kickplate Strike Side 1 Overhead Stop Concealed Type

END 08 71 63


DIVISION 8 – OPENINGS Section - 08 88 53 Security Glazing


A. Base Bid:


a. Glass and glazing for detention doors and frames

1.2 RELATED WORK

A. Sections with requirements that apply to the Work of this Section.

1. 07 92 00 – Joint Sealants. 2. 08 56 63 – Detention Windows. 3. 08 34 63 – Detention Doors and Frames

1.3 RELATED DOCUMENTS

A. Drawings and State of Illinois Capital Development Board contracting requirements

apply to work in this Section.

1.4 DEFINITIONS

A. Manufacturer: A firm that produces primary glass or fabricated glass and glazing units as defined in referenced glazing publications.

B. Deterioration of Glass-Clad Polycarbonate: Defects developed from normal use that

are attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning glass-clad polycarbonate contrary to manufacturer's written instructions. Defects include edge separation, delamination materially obstructing vision through either glass or polycarbonate sheets, and blemishes exceeding those allowed by referenced glass-clad polycarbonate standard.

C. Deterioration of Glazing Plastics: Defects developed from normal use that are

attributed to the manufacturing process and not to causes other than breakage and practices for maintaining and cleaning glazing plastics contrary to manufacturer's written instructions. Defects include yellowing and loss of light transmission.

1.5 PERFORMANCE REQUIREMENTS

A. General: Provide Security glazing materials capable of complying with

performance requirements indicated under the following conditions:

1. Exposure to other security-related loads and forces without damage to the glazing materials beyond that allowed for each performance requirement.

2. Thicknesses of glazing materials indicated or specified herein are minimums and are for detailing only. Confirm glazing material thicknesses by analyzing

CDB 125-110-016 08 88 53 - 1 Security Glazing

Project loads and in- service conditions. Provide glazing material for various size openings in nominal

3. thicknesses indicated, but not less than thicknesses and in strengths required to meet or exceed performance criteria.

B. Structural Performance: Provide Security glazing products capable of resisting the

kinds of lateral design loads indicated based on selecting glass thicknesses complying with ASTM E 1300.

C. Attack Resistance: Provide glazing materials capable of resisting attack of type and

at detention-grade levels indicated as determined from testing identical materials according to ASTM F 1915.

D. Ballistics Resistance: Provide glazing materials capable of resisting ballistic impact

at levels indicated as determined from testing identical materials according to ASTM F 1233 and or UL 752.

1.6 SUBMITTALS

A. Product Data: For each glazing material indicated.

B. Samples: For each glazing lite and glazing sealant product, in 12-inch- (300-mm-)

square Samples for glass and 12-inch- (300-mm-) long Samples for sealants. Install sealant Samples between two strips of material representative in color of the adjoining framing system.

C. Glazing Schedule: Use same designations indicated on Drawings for glazed

openings in preparing a schedule listing glass types and thicknesses for each size opening and location.

D. Product Certificates: Signed by manufacturers of glass and glazing products

certifying that products furnished comply with requirements.

E. Product Test Reports: For each type of Security glazing product indicated. Fully owned by the manufacturer of the material being submitted – supplier owned testing is or round robbin testing is unacceptable.

F. Warranties: Special warranties specified in this Section.

G. Provide certification of compatibility from the security glazing manufacturer that

the glazing tapes, setting blocks, caulks etc have been tested and have been deemed acceptable for use with the glazing products specified.


A. Installer Qualifications: An experienced installer who has completed glazing similar

in material, design, and extent to that indicated for this Project; whose work has resulted in glazing installations with a record of successful in-service performance; and who employs glazing installers for this Project who are certified under the National Glass Association Glazier Certification Program as Level 2 (Senior


Glaziers) or Level 3 (Master Glaziers).

B. Source Limitations for Laminated-Polycarbonate Units: Obtain laminated-polycarbonate units from one manufacturer using the same type of lites and interlayers for each type of unit indicated.

C. Source Limitations for Glazing Accessories: Obtain glazing accessories from one

source for each product and installation method indicated.


A. Protect glazing materials according to manufacturer's written instructions and as needed to prevent damage to glazing materials from condensation, temperature changes, direct exposure to sun, or other causes.

B. Remove all factory applied masking on polycarbonate security glazing installed in

direct sunlight, failure to do so shall be the responsibility of the installer to correct, repair or replace as determined by the architect. (this may be better going in section 3.5

1.9 PROJECT CONDITIONS

A. Environmental Limitations: Do not proceed with glazing when ambient and

substrate temperature conditions are outside limits permitted by glazing material manufacturers and when glazing channel substrates are wet from rain, frost, condensation, or other causes.

1. Do not install liquid glazing sealants when ambient and substrate temperature

conditions are outside limits permitted by glazing sealant manufacturer or below 40 deg F .

1.10 WARRANTY

A. A.Special Warranty: Manufacturer's standard form, made out to Owner and

signed by manufacturer, in which manufacturer agrees to furnish replacements for units that deteriorate from normal use by developing defects attributable to the manufacturing process within warranty period.

1. Laminated and Glass Clad Polycarbonate Glass:

a. Form of Deterioration: Edge separation or delamination that materially

obstructs vision through glass, and blemishes exceeding those allowed by referenced laminated-glass standard.

b. Warranty Period: Five years from date of Substantial Completion.

2. Polycarbonate Sheet: a. Form of Deterioration: Yellowing and loss of light transmission. b. Warranty Period: 10 years from date of Substantial Completion.

2. PRODUCTS


2.1 MANUFACTURERS

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

following manufacturers:

1. Global Security Glazing, www.security-glazing.com 2. Dlubak Corporation, www.glubakglass.com 3. LTI Smart Glass, Inc., www.ltisg.com

2.2 GLASS PRODUCTS

A. Annealed Float Glass: ASTM C 1036, Type I (transparent flat glass), Quality q3;

class as indicated in other Part 2 articles.

B. Heat-Treated Float Glass: ASTM C 1048; Type I (transparent flat glass); Quality q3; class, kind, and condition as indicated in other Part 2 articles.

C. Chemically Strengthened Glass: Annealed float glass complying with ASTM C

1036, Type I (transparent flat glass), Quality q3; class as indicated in other Part 2 articles; chemically strengthened to comply with ASTM C 1422, Surface Compression Level 1 and Case Depth Level A and with requirements specified in other Part 2 articles.

D. Laminated Glass: ASTM C 1172, kinds of laminated glass as specified in other

Part 2 articles.

1. Interlayers: Type as indicated below and of thickness indicated or required to comply with performance requirements and with a proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after laminating to glass and installation: Manufacturer's standard interlayer material, clear

2. Fabrication: Laminate glass to interlayers to produce laminated lites free of foreign substances, air, and glass pockets.

E. Insulating-Glass Units: Factory-assembled units consisting of sealed lites of glass

separated by a dehydrated interspace, qualified according to ASTM E 2190, and complying with other requirements specified.

1. Sealing System: Dual seal, with manufacturer's standard primary and

secondary. 2. Spacer: Manufacturer's standard spacer material and construction. 3. Desiccant: Molecular sieve or silica gel, or blend of both. 4. Interspace Content: Argon.

F. Glass-Clad Polycarbonate: ASTM C 1349, kinds and other requirements as

specified in other Part 2 articles.

2.3 POLYCARBONATE GLAZING PRODUCTS


A. Polycarbonate Sheet: ASTM C 1349, Appendix X1, type as specified in other Part 2 articles.

B. Interlayer for Laminated-Polycarbonate Units: Clear polyurethane interlayer with a

proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after laminating polycarbonate sheets and installation.

C. Fabrication: Laminate polycarbonate sheets to interlayer to produce laminated units

free of foreign substances, air, and glass pockets.

2.4 ELASTOMERIC GLAZING SEALANTS

A. General: Provide products of type indicated, complying with the following requirements:

1. Compatibility: Select glazing sealants that are compatible with one another

and with other materials they will contact, including glazing lites, seals of insulating-glass and air- gap glazing units, and glazing channel substrates, under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience.

2. Suitability: Comply with sealant and glazing unit manufacturers' written instructions for selecting glazing sealants suitable for applications indicated and for conditions existing at

3. time of installation. 4. Colors of Exposed Glazing Sealants: As selected by Architect from

manufacturer's full range.

B. Elastomeric Glazing Sealant Standard: Comply with ASTM C 920 and other requirements indicated for each liquid-applied, chemically curing sealant, including those referencing ASTM C 920 classifications for type, grade, class, and uses.

2.5 GLAZING TAPES

A. Back-Bedding Mastic Glazing Tape: Preformed, butyl-based elastomeric tape with

a solids content of 100 percent; nonstaining and nonmigrating in contact with nonporous surfaces; with or without spacer rod as recommended in writing by tape and glazing unit manufacturers for application indicated; packaged on rolls with a release paper backing; and complying with ASTM C 1281 and AAMA 800 for products indicated below:

1. AAMA 806.3 tape, for glazing applications in which tape is subject to

continuous pressure. 2. AAMA 807.3 tape, for glazing applications in which tape is not subject to

continuous pressure.

B. Expanded Cellular Glazing Tape: Closed-cell, PVC foam tape; factory coated with adhesive on both surfaces; packaged on rolls with release liner protecting adhesive; and complying with AAMA 800 for the following types:

1. Type 1, for glazing applications in which tape acts as the primary sealant.


2. Type 2, for glazing applications in which tape is used in combination with a full bead of liquid sealant.

C. Manufacturers: Subject to compliance with requirements, provide products by the

following manufacturers: 1. Tremco 440, PTI-3. 2. C.R. Laurence Co., Inc.; CRL GT206 3. Adco Construction; Adcoseal GT

2.6 MISCELLANEOUS GLAZING MATERIALS

A. General: Provide products of material, size, and shape complying with referenced

glazing standard and requirements of manufacturers of glazing materials for application indicated, and with a proven record of compatibility with surfaces contacted in installation.

B. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket

manufacturer.

C. Setting Blocks: Elastomeric material with a Shore A durometer hardness of 85, plus or minus 5.

D. Spacers: Elastomeric blocks or continuous extrusions with a Shore A durometer

hardness required by glazing unit manufacturer to maintain glazing units in place for installation indicated.

E. Edge Blocks: Elastomeric material of hardness needed to limit lateral movement (side walking) of glazing units.

F. Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density to control glazing sealant depth and otherwise produce optimum glazing sealant performance.

2.7 FABRICATION OF GLAZING UNITS

A. General: Fabricate glazing units in sizes required to glaze openings indicated for

Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing standard, to comply with system performance requirements.

3. EXECUTION

3.1 EXAMINATION

A. Examine framing for glazing, with Installer present, for compliance with the following:

1. Manufacturing and installation tolerances, including those for size,

squareness, and offsets at corners.


2. Minimum required face or edge clearances. 3. Effective sealing between joints of glazing-unit-framing members.

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

3.2 PREPARATION

A. Clean glazing channels and other framing members receiving glazing units

immediately before glazing. Remove coatings not firmly bonded to substrates.

3.3 GLAZING, GENERAL

A. Comply with combined written instructions of manufacturers of glazing lites, sealants, gaskets, and other glazing materials, unless more stringent requirements are indicated, including those in referenced glazing publications.

B. Glazing channel dimensions, as indicated on Drawings or determined by glazing

material thicknesses and by other requirements indicated, provide necessary bite on lites, minimum edge and face clearances, and adequate sealant thicknesses, with reasonable tolerances. Adjust as required by Project conditions during installation.

C. Protect glazing-lite edges from damage during handling and installation. Remove

damaged glazing lites from Project site and legally dispose of off Project site. Damaged glazing lites are those with edge damage or other imperfections that, when installed, could weaken glazing lites and impair performance and appearance.

D. Apply primers to joint surfaces where required for adhesion of sealants, as

determined by preconstruction sealant-substrate testing.

E. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing publications, unless otherwise required by glazing unit manufacturer. Set blocks in thin course of compatible sealant suitable for heel bead.

F. Do not exceed edge pressures stipulated by glazing unit manufacturers for installing

lites.

G. Provide spacers for glazing lites where the length plus width is larger than 50 inches as follows:

1. Locate spacers directly opposite each other on both inside and outside faces of

glazing lites. Install correct size and spacing to preserve required face clearances unless gaskets and glazing tapes are used that have demonstrated ability to maintain required face clearances and to comply with system performance requirements.

2. Provide 1/8-inch (3-mm) minimum bite of spacers on glazing lites and use thickness equal to sealant width. With glazing tape, use thickness slightly less than final

3. compressed thickness of tape.

H. Provide edge blocking where indicated or needed to prevent glazing lites from


moving sideways in glazing channel, as recommended in writing by glazing unit manufacturer and according to requirements in referenced glazing publications.

I. Set glass lites in each series with uniform pattern, draw, bow, and similar

characteristics.

3.4 TAPE GLAZING

A. Position tapes on fixed stops so that, when compressed by glazing units, their exposed edges are flush with or protrude slightly above sightline of stops.

B. Install tapes continuously, but not necessarily in one continuous length. Do not stretch tapes to make them fit opening.

C. Where framing joints are vertical, cover joints by applying tapes to heads and sills first and then to jambs. Where framing joints are horizontal, cover joints by applying tapes to jambs first and then to heads and sills.

D. Place joints in tapes at corners of opening with adjoining lengths butted together, not lapped.

E. Seal joints in tapes with compatible sealant approved by tape manufacturer.

F. Do not remove release paper from tape until just before each glazing unit is installed.

G. Hold tape back minimum ¼” from edge of glazing stop and apply cap bead of elastomeric sealant over exposed edge of tape.

3.5 PROTECTION AND CLEANING

A. Protect exterior glazing units from damage immediately after installation by

attaching crossed streamers to framing held away from glazing unit. Do not apply markers to glazing unit surfaces. Remove nonpermanent labels, and clean surfaces.

B. Protect glazing units from contact with contaminating substances resulting from construction operations, including weld splatter. If, despite such protection, contaminating substances do come into contact with glazing units, remove substances immediately as recommended in writing by glazing unit manufacturer.

C. Examine glazing unit surfaces adjacent to or below exterior concrete and other masonry surfaces at frequent intervals during construction, but not less than once a month, for build-up of dirt, scum, alkaline deposits, or stains; remove as recommended in writing by glazing unit manufacturer.

D. Remove and replace glazing units that are broken, chipped, cracked, or abraded or that are damaged from natural causes, accidents, or vandalism during construction period.

4. SECURITY GLASS SCHEDULE

4.1 SYMMETRICAL GLASS-CLAD POLYCARBONATE UNITS


A. Glass Type GL-1: Low-e coated, clear insulating security glass.

1. Overall Unit Thickness: 1-3/16 inch (30 mm25 mm). 2. Outdoor Lite: Heat-strengthened float glass, ¼” (6.0 mm) thickness 3. Indoor Lite: Glass-clad polycarbonate, nominal 9/16” (14 mm) thick (see

Type GL-2 below). 4. Low-E Coating: Pyrolytic or sputtered on second or third surface.

END 08 88 53
