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HomeMy WebLinkAbout52SECTION 07545 CONTINUED FROM PREVIOUS SHEET EXECUTION EXAM I NATIO N A. Verify that the surfaces and site conditions are ready to receive work B. Verify that the deck is supported and secured. C. Verify that the deck is clean and smooth, free of depressions, waves, or projections, and properly sloped to drains, valleys, eaves, scuppers or gutters. D. Verify that the deck surfaces are dry and free of ice or snow. E. Verify that all roof openings or penetrations through the roof are solidly set, and that all flashings are tapered. SUBSTRATE PREPARATION A. Steel Deck: 1. Metal decks shall be a minimum uncoated thickness of 24 gauge (0.8 mm) and shall have a G-90 galvanized finish on all panels. 2. Decks shall com with the au a and s an re uirem t p y g g p q ens n the current Facto Mutual FMA roval Guide and be installed in ac ordanc ry pp c e with Loss Prevention Data Sheet 1-28 or specific FM approval. I Ilfllw-llffiP►QH:i,I� 7_11 A. Install GAFMC's EverGuard TPO roofing system according to all current application requirements in addition to those listed in this section. INSULATION - GENERAL A. Do not a I roof insulation or roofin until all other work trades have PP Y 9 completed jobs that require them to traverse the deck on foot or with equipment. A vapor retarder coated lightly with asphalt may be applied to protect the inside of the structure prior to the insulation and final roofing installation. Before the application of the insulation, any damage or deterioration to the vapor retarder shall be repaired. B. Do not install wet, damaged or warped insulation boards. C. Install insulation boards with sta ered board joints in one direction 99 1 (unless taping joint). D. Install insulation boards snug. Gaps between board joints shall not exceed 1 4 inch 6 mm . All a s in excess of 1 4 in / ( ) g p / ch (6 mm) shall be filled with like insulation material. E. Wood nailers shall be 3-1/2 inches (89 mm) minimum width or 1 inch (25 mm) wider than metal flange. They shall be of equal thickness as the insulation with a minimum 1 inch (25 mm) thickness. All nailers shall be securely fastened to the deck. F. Do not kick insulation boards into place. G. Miter and fill the edges of the insulation boards at ridges, valleys and other changes in plane to prevent open joints or irregular surfaces. Avoid breaking or crushing of the insulation at the corners. H. Insulation shall not be installed over new lightweight insulating concrete. I. Roof tape, if required over insulation joints, shall be laid evenly, smoothly and embedded in a uniform coating of hot steep asphalt with 4 inches (102 mm) end laps. Care shall be taken to assure smooth application of tape, and full embedment of the tape in the asphalt. J. Do not install any more insulation than will be completely waterproofed each day. 1►z6igjI_UluNLO1-Y�yMFJI NZ A. The substrate shall be free of debris, dust, dirt, oil, grease, and standing water before applying the adhesive. B. Install insulation la ers a lied with 1 4 inch 6 mm f y pp / ( ) beads o Matrix 157 spaced 6 inches (152 mm) O.C. Press each board firmly into place. Stagger the joints of additional layers in relation to the insulation joints in the la ers below b a minimum of 6 inches 152 mm to limina Y () Y ( ) e to continuous vertical gaps. INSULATION - SUBSEQUENT LAYERS A. The substrate shall be free of debris, dust, dirt, oil, grease, and standing water before applying the adhesive. B. Install insulation layers applied with 1/4 inch beads of Matrix 157 spaced 6 inches (152 mm) O.C. Press each board firmly into place. Stagger the joints of additional layers in relation to the insulation joints in the layer(s) below by a minimum of 6 inches (152 mm) to eliminate continuous vertical gaps. Shin 9TIMM1110[411211 A. Full Adhered: Y 1. Place membrane so that wrinkles and buckles are not formed. Any wrinkles or buckles shall be removed from the sheet prior to permanent attachment. Roof membrane shall be fully adhered immediately after it is rolled out, followed by welding to adjacent sheets. 2. Overlap roof membrane a minimum of 3 inches (150 mm) for side laps and 3 inches (150 mm) for end laps. 3. Install membrane so that the side laps run across the roof slope lapped towards drainage points. 4. All exposed sheet corners shall be rounded a minimum of 1 inch (25 mm). 5. Use full width rolls in the field and perimeter region of roof. 6. Use appropriate bonding adhesive for substrate surface, applied with a solvent -resistant roller brush ors uee ee. q 9 7. Fully adhere membrane sheets with bonding adhesive at a rate resulting in 60 square feet/gallon (1.4 sqm/1) of finished roofing material for solvent -based bonding adhesives, and at a rate of 125 square feet/gallon (3 sqm/1) of finished roofing material for water -borne bonding adhesive. Apply bonding adhesive to both the underside of the membrane and the substrate surface at 120 square feet per gallon (2.8 sqm/1) (Solvent Based) and 250 square feet per gallon (6 sqm/1) (Water Based). A greater quantity of bonding adhesive may be required based upon the substrate surface condition. 8. Prevent seam contamination by keeping the adhesive application 2 inches (51 mm) back from the seam area. 9. Adhere approximately one half of the membrane sheet at a time. One half of the sheet's length shall be folded back in turn to allow for adhesive application. Lay membrane into adhesive once the bonding adhesive is tacky to the touch. 10. Roll membrane with a weighted roller to ensure complete bonding between adhesive and membrane. 11. Membrane laps shall be heat -welded together. All welds shall be continuous, without voids or partial welds. Welds shall be free of burns and scorch marks. 12. Weld shall be a minimum of 1-1/2 inches (38 mm) in width for automatic machine welding and a minimum 2 inches (51 mm) in width for hand welding. 13. All cut edges of reinforced membrane shall be sealed with EverGuard TPO Cut Edge Sealant. 14. Supplemental membrane attachment is required at the base of all walls and curbs, and where the angle of the substrate changes by more than ten (5) degrees (1 inches in 12 inches) (75 mm in 1000 mm). Roofing membrane shall be secured to the structural deck with appropriate Drill -Tec screws and plates spaced every 12 inches (305 mm) o.c. The screws and plates shall be installed no less than 1/2 inch (13 men) from the membrane edge. Alternatively, the roofing membrane may be turned up the vertical plane a minimum of 3 inches (75 mm) and secured with screws and termination bar fastener spacing is the same as is used for in -lap attachment. The termination bar shall be installed within 1-1/2 inches (38 mm) to 2 inches (51 mm) of the plane of the roof membrane, with a minimum of 1 inch (25 mm) of membrane extending above the termination bar. 15. Supplemental membrane attachment to the structural deck is required at all penetrations unless the insulation substrate is fully adhered to the deck. Roofing membrane shall be secured to the deck with appropriate Drill Tec screws and plates. 16. Fasteners shall be installed to achieve the proper embedment depth. Install fasteners without lean or tilt. 17. Install fasteners so that the plate or termination bar is drawn down tightly to the membrane surface. Properly installed fasteners will not allow the plate or termination bar to move (underdriving), but will not cause wrinkling of the membrane (overdriving). FLASHINGS A. General: 1. All penetrations must be at least 24 inches (610 mm) from curbs, walls, and edges to provide adequate space for proper flashing. 2. Flash all perimeter, curb, and penetration conditions with coated metal, membrane flashing, and flashing accessories as appropriate to the site condition. 3. All coated metal and membrane flashing corners shall be reinforced with preformed corners or non -reinforced membrane. 4. Hot-air weld all flashing membranes, accessories, and coated metal. A minimum 2 inch (51 mm) wide (hand welder) weld is required. 5. All cut edges of reinforced membrane must be sealed with EverGuard SYMBOL 226 TPO Cut Edge Sealant. 6. Consult the EverGuard®Application and Specifications Manual or GAFMC Contractor Services for more information on specific construction details, or those not addressed in this section. B. Coated Metal Flashings: 1. Coated metal flashings shall be formed in accordance with current EverGuard construction details and SMACNA guidelines. 2. Coated metal sections used for roof edging, base flashing and coping shall be butted together with a 1/4 inch (6 mm) gap to allow for expansion and contraction. Hot-air weld a 6 inch (152 mm) wide reinforced membrane flashing strip to both sides of the joint, with approximately 1 inch (25 mm) on either side of the joint left un -welded to allow for expansion and contraction. 2 inch (51 mm) wide aluminum tape can be installed over the joint as a bond -breaker, to prevent welding in this area. 3. Coated metal used for sealant pans, scupper inserts, corners of roof edging, base flashing and coping shall be overlapped or provided with separate metal pieces to create a continuous flange condition, and pop -riveted securely. Hot-air weld a 6" wide reinforced membrane flashing strip over all seams that will not be sealed during subsequent flashing installation. 4. Provide a 1/2 inch (12 mm) hem for all exposed metal edges to provide corrosion protection and edge reinforcement for improved durability. 5. Provide a 1/2 inch (12 mm) hem for all metal flange edges whenever possible to prevent wearing of the roofing and flashing membranes at the flange edge. 6. Coated metal flashings shall be nailed to treated wood nailers or otherwise mechanically attached to the roof deck, wall or curb substrates, in accordance with construction detail requirements. C. Un -reinforced Membrane Flashings: 1. Un -reinforced membrane is used to field -fabricate penetration or reinforcement flashings in locations where preformed corners and pipe boots cannot be properly installed. 2. Penetration flashings constructed of un -reinforced membrane are typically installed in two sections, a horizontal piece that extends onto the roofing membrane and a vertical piece that extends up the penetration. The two pieces are overlapped and hot-air welded together. 3. The un -reinforced membrane flashing shall be adhered to the penetration surface. Apply bonding adhesive at a rote resulting in 60 square feet/gallon of finished roofing material for solvent -based bonding adhesives, and at a rate of 125 square feet/gallon of finished roofing material for water -borne bonding adhesive. Apply bonding adhesive to both the underside of the membrane and the substrate surface at 120 square feet per gallon (Solvent Based) and 250 square feet per gallon (Water Based). A greater quantity of bonding adhesive may be required based upon the substrate surface condition. The bonding adhesive must be allowed to dry until tacky to the touch before flashing membrane application. D. Parapet and Building Walls: 1. Flash walls with EverGuard TPO membrane adhered to the substrate with bonding adhesive, loose applied (Less than 18 inches (457 mm) in i h r i h m I fl hin n it 4 in h 1 mm n he t o wt coated eta as a ed c es 02 0 9 ) 9 ( ) center to pressure -treated wood nailers. 2. Secure membrane flashing at the top edge with a termination bar. W t r Block shall be a lied between the wall surface and membran ae e PP flashing underneath all exposed termination bars. Exposed termination bars shall be mechanically fastened 8 inches (203 mm) on center; termiraticn bars that are counter flashed shall be fastened 12 inches (305 mm) on center. 3. Roof membrane must be mechanically attached along the base of walls with screws and plates (deck securement) or screws and inverted termination bar (wall securement) at the following rate: a. Mechanically Attached Systems: Per in -lap on center spacing, with a 12 inch (305 mm) maximum b. Fully / Self Adhered Systems: 12 inches (305 mm) on center c. Ballast Applied Systems: 8 inches (203 mm) on center 4. All coated metal wall flashings and loose applied membrane flashings must be provided with separate metal counterflashings, or metal copings. 5. Metal counterflashings may be optional with fully adhered flashings depending on guarantee requirements. Exposed termination bars must be sealed with EverGuard®caulking. 6. Flash wall scuppers with a coated metal insert that is mechanically attached to the wall and integrated as part of the wall flashing. E. Curbs and Ducts: 1. Flash curbs and ducts with EverGuard TPO membrane adhered to the curb substrate with bonding adhesive, loose applied (Less than 18 inches (457 mm) in height) or with coated metal flashing nailed 4 inches (102 mm) on center to pressure -treated wood nailers. 2. Secure membrane flashing at the top edge with a termination bar. Water Block shall be applied between the curb/duct surface and membrane flashing underneath all termination bars. Exposed termination bars shall be mechanically fastened every 8 inches (2.3 mm) o.c.; termination bars that are counter flashed shall be fastened 12 inches (305 mm) on center. 3. Roof membrane must be mechanically attached along the base of walls with screws and plates (deck securement) or screws and inverted termination bar wall securement at the followin rate: ( ) 9 a. Mechanically Attached Systems: Per in -lap on center spacing, with a 12 inches (305 mm) maximum F ll If A hered S stems: 12 inches 305 mm n n r b u Se d o ce to Y / Y ( ) c. Ballast Applied Systems: 8 inches (203 mm) on center 4. All coated metal curb flashings and loose applied membrane flashings must be provided with separate metal counterflashings, or metal copings. 5. Metal counterflashings may be optional with fully adhered flashings depending on guarantee requirements. Exposed termination bars must be sealed with EverGuard®caulking. F. Roof Drains: 1. Roof drains shall be fitted with compression type clamping rings and strainer baskets. Original -type cast iron and aluminum drains, as well as retrofit -type cast iron, aluminum or molded plastic drains are acceptab e. 2. Roof drains shall be provided with a minimum 36 inches (914 mm) by 36 inches (914 mm) sump. Slope of tapered insulation within the sump shall not exceed 4 inches (102 mm) in 12 inches (305 mm). 3. Extend the roofin membrane over the drain o enin . Locate th rin 9 P 9 e d a and t a h in the roofin membrane direct) over th rin rin . cu o e g y e d a ape g Provide a 1/2 inch (13 mm) of membrane flap extending past the dra n flange into the drain opening. Punch holes through the roofing membrane t drain bolt locations. 0 4. For cast iron and aluminum drains, the roofing membrane shall be set in a full bed of water block on the drain flange prior to securement with the compression clamping ring. Typical water block application is one 10.5 ounce 315 cartrid a er drain. ( 9) 9 P 5. Lap seams shall not be located within the sump area. Where lap seams will be located within the sump area, a separate roof membrane drain flashing a minimum of 12 inches (305 mm) larger than the sump r a h II int Iled. The roof membrane sho l m ch ni II h a e s a be s o be e a ca y attac ed 12 inches (305 mm) on center around the drain with screws and plates. The separate roof drain flashing shall be heat welded to the roof membrane beyond the screws and plates, extended over the drain flange, and secured as above. 6. Tighten the drain compression ring in place. 11 U11291m1:ZillxiSi[N., A. Install walkway pads/rolls at all roof access locations and other designated locations including roof -mounted equipment work locations and areas of repeated rooftop traffic. B. Walkway pads shall be spaced 2 inches (51 mm) apart to allow for drainage between the pads. C. Fully adhere walkway pads/rolls to the roof membrane with solvent -based bonding adhesive, applied at the rate of 1 gol per 100 sf (0.42 I/sm) to both the walkway and roof membrane surfaces. Press walkway in position once adhesive is tacky to the touch. D. Alternatively, walkway pads/rolls may be hot -air -welded to the roof membrane surface continuously around the perimeter of the pad/rol'. ROOF PROTECTION A. Protect all partially and fully completed roofing work from other trades until completion. B. Whenever possible, stage materials in such a manner that foot traffic is minimized over completed roof areas. C. When it is not possible to stage materials away from locations where partial or complete installation has taken place, temporary walkways and platforms shall be installed in order to protect all completed roof areas from traffic and point loading during the application process. D. Temporary tie-ins shall be installed at the end of each workday and removed prior to commencement of work the following day. CLEAN-UP A. All work areas are to be kept clean, clear and free of debris at ail times. B. Do not allow trash, waste, or debris to collect on the roof. These items shall be removed from the roof on a daily basis. C. All tools and unused materials shall be collected at the end of each workday and stored properly off of the finished roof surface and protected from exposure to the elements. D. Dispose of or recycle all trash and excess material in a manner conforming to current EPA regulations and local laws. E. Properly clean the finished roof surface after completion, and make sure the drains and gutters are not clogged. F. Clean and restore all damaged surfaces to their original condition SECTION 07620 SHEET METAL FLASHING AND TRIM INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. REFERENCES A. ASTM A 653/A 653M - Standard Specification for Steel Sheet, Zinc -Coated (Galvanized) or Zinc -Iron Alloy -Coated (Golvannealed) by the Hot -Dip Process; 2000. B. SMACNA (ASMM) - Architectural Sheet Metal Manual; Sheet Metal and Air Conditioning Contractors' National Association; 1993, Fifth Edition. QUALITY ASSURANCE A. Perform work in accordance with SMACNA Architectural Sheet Metal Manual requirements and standard details, except as otherwise indicated. B. Fabricator and Installer Qualifications: Company specializing in sheet metal work with three years of documented experience. DELIVERY. STORAGE. AND HANDLING A. Stack material to prevent twisting, bending, and abrasion, and to provide ventilation. Slope metal sheets to ensure drainage. B. Prevent contact with materials which may cause discoloration or staining. SHEET MATERIALS A. Galvanized Steel: ASTM A 653/A 653M, with G90/Z275 zinc coating; minimum 0.02 inch thick base metal. B. Pre -Finished Aluminum: ASTM B 209/8 209m, .050 inch thick precoated with Kynar finish of color as selected. ACCESSORIES A. Fasteners: Same material and finish as flashing metal. B. Protective Backing Paint: Zinc chromate alkyd. C. Sealant: Type as specified in Section 07900. FABRICATION A. Form sections true to shape, accurate in size, square, and free from distortion or defects. B. Form pieces in longest possible lengths. C. Hem exposed edges on underside 1/2 inch; miter and seam corners D. Form material with flat lock seams, except where otherwise indicated. At moving joints, use sealed lapped, bayonet-type or interlocking hooked seams. E. Fabricate corners from one piece with minimum 18 inch long legs; seam for rigidity, seal with sealant. F. Fabricate vertical faces with bottom edge formed outward 1/4 inch (6 mm) and hemmed to form drip. G. Fabricate flashings to allow toe to extend 2 inches over rooting gravel. Return and brake edges. SCUPPERS A. Fabricate scuppers with minimum of 4 inch wide flange. B. Provide flan e at to on throw h wall scu er to x f 9 P 9 PP e tend to to 0 base flashing. P C. Fabricate exterior wall side to project not less than 1 /2 inch beyond face of wall with drip at bottom outlet edge. D. Fabricate exterior wall flange for through wall scupper not less than one inch wide on top and sides with edges hemmed. E. Fabricate scupper to dimensions indicated on drawings. F. Solder joints watertight. CONDUCTOR HEADS A. Fabricate c onductor heads to dimensions and profile as indicated on drawings. B. Form front and side edges channel shape not less than 1/2 Inch wide flanges with edge hemmed. C. Slope bottom to sleeve to downspout at not less than 60 degree angle. D. Extend wall edge not less than one inch above front edge. E. Solder joints water tight. F. Fabricate outlet tube or sleeve at bottom not less than 4 inches long (or as indicated on drawings) to insert into downspout. DOWNSPOUTS A. Fabricate downspouts to dimensions and profile as indicated on drawings. B. Fabricate downspouts of same metal and thickness as conductor heads in sections not less than 1 0 feet Ion wit h 3 4 inch wide flat locked 9 / seams. C. Fabricate elbows by mitering, riveting, and soldering except seal aluminum in lieu of solder. La u er section to th p pp a inside of the lower piece. D. Fabricate brackets or hangers of some material as downspout, 1/16 inch thick by one inch minimum width. Form to support downspouts one inch from wall surface in accordance with Architectural Sheet Metal Manual Plate 34, Design C for rectangular shapes and E for round s'iapes. E. Set downspouts plumb and clear of wall, and anchor to wall with a minimum of two anchor straps, located near top and bottom of each section of downspout. Strap at top shall be fixed to downspout, intermediate straps and strap at bottom shall be slotted to allow not less than 1/2 inch movement for each 10 feet of downspout. EXAMINATION A. Verif roof y openings, curbs, pipes, sleeves, ducts, and vents through roof are solidly set, reglets in place, and nailing strips located. B. Verif r oaf n termin i n oto and 'pas fl h' r e as n sae in lace sealed an Y 9 d 9 P secure. PREPARATION A. Install starter and edge strips, and cleats before starting installation. B. Back paint concealed metal surfaces with protective backing paint to a minimum d film thickness f 0 15 mil. ry INSTALLATION A. of r Co o m to drawin 9 details. B. Secure flashings in place using concealed fasteners. Use exposed fasteners only where permitted. C. Apply plastic cement compound between metal flashings and felt flashings. D. Fit flashings tight in place. Make corners square, surfaces true and straight in planes, and lines accurate to profiles. E. Seal metal joints watertight. FIELD QUALITY CONTROL fi A. See Section 01400 Quality Requiremen#s, for Meld inspection requirements. B. Ins ecti p on will involve surveillance of work during installation to ascertain compliance with specified requirements. SECTION 07710 PERMASNAP COPING SYSTEM INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. SUMMARY A. Work included: Furnishing and installing factory fabricated and finished coping systems. REFERENCES A. Factory Mutual Research Corporation (FMRC), P.O. Box 9102, Norwood, MA 02082, 617-762-4300. B. SPRI Sheet Membrane and Component Suppliers to the Commercial Roofing Industry, 175 Highland Ave., Needham, MA 02194, 617-444-0242, fax; 617-444-6111. SUBMITTALS A. Product Data: Provide manufacturers product and complete installation data for all materials in this specification. B. Shop drawings: Show profiles, joining method, accessories location, anchorage and flashing details, adjacent construction interface, and dimensions. C. Samples: Available on request; sized to represent materal adequately. D. Contract C loseout: Submit S ectal Warrant d n an Ma ufacturer s erformance P Y P certifications. E. Installation Guide: The product manufacturer shall provide a written installation guide. PRODUCT HANDLING A. All materials shall be delivered in the manufacturer's original sealed, labeled containers. B. Store materials in a dry, protected, well -vented area. The contractor shall report damaged material immediately to the delivering carrier and note such damage on the carrier's freight bill of loping. C. Remove protective plastic surface film irnmediately after installation (if applicable). WARRANTY/GUARANTEE A. Manufacturer's Standard Warranty: Warranted materials shall be free of defects in material and workmanship for five years after shipment. If, after inspection, the manufacturer agrees that materials are defective, the manufacturer shall of their option repair or replace them. For decorative finish warranty, consult manufacturer. MANUFACTURER A. W. P. Hickman Company P.O. Box 15005 Asheville, NC 28813-0005 1-828-274-4000 PARAP T OPIN SYST M A. Permasnap Coping: Metal coping cap with galvanized steel anchor cleats and gutter support chairs for capping any parapet wall. The system shall be watertight, maintenance free, and not require exposed fasteners or sealant. Joints shall be butt type with concealed splice plates. B. Performance characteristics: 1. Coping sections shall expand and contract freely while mechanically locked in place on anchor cleats. 2. Coping sections shall lock to anchor cleats by mechanical pressure from support chairs. 3. All coping cover joints shall be underlayed with gutter/support chairs capable of draining water. C. Metal: 24 gauge galvanized steel with Kynar coating. D. Finishes: Shall be standard precoated Kynar-500 from manufacturer's color list. Color shall be as selected from manufacturer's standard colors. ACCESSORIES A. Corners, end caps, pier caps, etc. shall be fabricated by the duping manufacturer. Factory fabricated, mitered corners shall have nominal 24" (610 mm) leg lengths. B. Welded or METAL -LOCK assembly shall be used to maintain watertight 'ntegrity. INSPECTION A. Verify that copinc, installation will not disrupt other trades. Verify that substrate is dry, clean and free of foreign matter. Report and correct defects prior to any installation. HIRWI11:� oild A. Installing contractor shall check as -built conditions and verify the manufacturer's coping details for accuracy to fit the wall assembly prior to fabrication. The installer shall comply with the coping manufacturer's installation guide when setting copings. B. Installer hall m h ni I t n s use ec a ca este ers with minimum 240 103 k i� ( 9) pull-out resistance as supplied manufacturer; threaded and suitable for parapet substrates. 0 tional h iv m n in nl wi h ad es a out o t a masonr substrate : Installer ( P 9 ( Y Y ) shall use adhesive su lied b the co in manufacturer . PP Y P 9 ) SECTION 07724 ROOF HATCH INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. REFERENCES A. FM P7825 - Approval Guide; Factory Mutual Research Corporation; current edition. B. UL (BMD) - Building Materials Directory; Underwriters Laboratories Inc.; current edition. MANUFACTURERS A. Roof Hatches and Vents: 1 ilc www. it B o Co: b co cam 2. Dur -Red Products: www.dur-red.com. 3. Milcor Inc: www.milcorlp.com B. Substitutions: See Section 01600 - Product Requirements. ROOF HATCHES A. Unit: S'ngle lea, type, listed by FM. 1. 30x36 inch size. B. Inte rel Steel Curb: 14 a e alvanized stee, with g g g g one inch rigid glass fiber insulation; integral cap flashing to receive roof flashing; extended flange for mounting. C. Hardware: Cadmium plated finish: 1. Compression spring operator and shock absorbers. 2. Safety Post: "Ladder -up" type. 3. Steel hold open arm with vinyl covered grip handle for easy release. 4. Hinges: Manufacturer's recommended type. FABRICATION A. Fabricate components free of visual distortion or defects. Weld corners and joints. B. Provide for removal of condensation occurring within components or assembly C. Fit components for weather tight assembly. INSTALLATION A. Install in accordance with manufacturer's i,istructions. B. Coordinate with installation of r fin m n r fl 0o g syste a d e ated ashings for weather tight installation. C. Adjust hinges for smooth operation SECTION 07900 JOINT SEALERS INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction M n a a er for biddin instructions' and or 9 9 / bid form. REFERENCES A. ASTM C 834 - Standard Specification for Latex Sealants; '2000. B. ASTM C 919 - Standard Practice for Use of Sealants in Acoustical Applications; 1998. C. ASPM C 920 - Standard Specification fo, Elastomeric Joint Sealants; 1998. D. ASTM C 1193 - Standard Guide for Use of Joint Sealants; 2000. E. ASTM D 1667 - Standard S ecification for F i p lex ble Cellular Materials --Vinyl Chloride Polymers and Copolymers (Closed -Cell Foam); 1997. QUALITY ASSURANCE A. Manufacturer ualifi ati n m n li in 'n Q c o s Co pa y spec a z g i manufacturing the Products specified in this section with minimum three years documented experience. B. Applicator Qualifications: Company specializing in performing the work of this section with minimum three years experience. ENVIRONMENTAL REQUIREMENTS A. Maintain temperature and humidity recommended by the sealant manufacturer during and after installation. COORDINATION A. Coordinate the work with all sections referencing this section. WARRANTY A. See Section 01780 - Closeout Submittals, for additional warranty requirements. B. Correct defective work within a one year period after Date of Substantial Completion. C. Warranty: Include coverage for installed sealants and accessories which fail to achieve airtight seal, exhibit loss of adhesion or cohesion, or do not cure. SEALANTS A. General Purpose Exterior Sealant: Polyurethane; ASTM C 920, Grade NS, Class 25, Uses T, NT, M, G, A, 0; two part, paintable. 1. Joint Movement +/- 50% 2. Elon ation 300% 9 3. Service range -40F to 17OF 4. Color: Standard colors matching finished surfaces. 5. Application^: Use for: a. Control, expansion, and soft joints in masonry and concrete. b. Joints between concrete and other materials. c. Joints between metal frames and other materials. d. Other exterior joints for which no other sealant is indicated. B. General Purpose Interior Sealant: Acrylic emulsion latex; ASTM C 834, Type OP, Grade NF single component, paintable. 1. Applications: Use for: a. Interior wall and ceiling control joints. b. Joints between door and window frames and wall surfaces. c. Other interior joints for which no other type of sealant is indicated. C. Bathtub/Tile Sealant: White silicone; ASTM C 920, Uses I, M and A; single component, mildew resistant. 1. Applications: Use for: a. Joints between plumbing fixtures and floor and wall surfaces. b. Joints between countertops and wall surfaces. D. Acoustical Sealant: Butyl or acrylic sealant; ASTM C 920, Grade NS, Class 12-1/2, Uses M and A; single component, solvent release curing, non -skinning. 1. Applications: Use for concealed locations only: a. Sealant bead between top stud runner and structure and between bottom stud track and floor. E. Interior Floor Joint Sealant: Polyurethane, self -leveling; ASTIR C 920, Grade P, Class 25, Uses T, M and A; single component. 1. Color: Standard colors matching finished surfaces. 2. Applications: Use for: a. Expansion joints in floors. ACCESSORIES A. Primer: Non -staining type, recommended by sealant manufacturer to suit application. B. Joint Backing: Round foam rod compatible with sealant; ASTM D 1667. closed cell PVC; oversized 30 to 50 percent larger than joint width. C. Bond Brec.ker: Pressure sensitive tape recommended by sealant manufacturer to suit application. EXAM I NATI O N A. Verify that substrate surfaces are ready to receive work. B. Verify that joint backing and release tapes are compatible with sealant. PREPARATION A. Remove loose materials and foreign matter which might impair adhesion of sealant. B. Clean and prime joints in accordance with manufacturer's instructions. C. Perform preparation in accordance with manufacturer's instructions and ASTM C 1193. D. Protect elements surrounding the work of this section from damage or disfigurement. I NSTALLATIO N A. Perform work in accordance with sealant manufacturer's requirements for preparation of surfaces and material installation instructions. B. Perform installation in accordance with ASTM C 1193. C. Perform acoustical sealant application work in accordance with ASTM C 919. D. Measure joint dimensions and size joint backers to achieve width -to -depth ratio, neck dimension, and surface bond area as recommended by manufacturer, except where specific dimensions are indicated. E. Install bond breaker where joint backing is not used. F. Install sealant free of air pockets, foreign embedded matter, ridges, and sags. G. Apply sealant within recommended application temperature ranges. Consult manufacturer when sealant cannot be applied within these temperature ranges. H. Tool joints concave. CLEANING A. Clean adjacent soiled surfaces. PROTECTION OF FINISHED WORK A. Protect sealants until cured. SECTION 08111 HOLLOW METAL DOORS AND FRAMES INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. SECTION INCLUDES A. Metal doors. B. Li hts and vision anels. 9 P C. Louvers. D. Fire -rated doors. E. Acoustical doors. F. Metal frames. G. Door seals and weatherstripping. H. Door silencers. REFERENCES A. American National Standards Institute (ANSI): 1. ANSI A123.1 Nomenclature for Steel Doors and Steel Door Frames 2. ANSI A224.1 Test Procedure and Acceptance Criteria for Prime Painted Steel Surfaces for Steel Doors and Frames 3. ANSI A250.5 Accelerated Physical Endurance Test Procedure for Steel Doors, Frames, and Frame Anchors B. American Societ for Testin and Materials ASTM : Y 9 ( ) 1. ASTM E90 Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions 2. ASTM E152 Methods of Fire Tests of Door Assemblies C. Door & Hardware Institute (DHI): 1. DHI A115 Series for Steel Door Preparation Standards D. National Fire Protection Association NFPA : NEPA 80 Fire Doors and Windows ( ) E. Steel Door Institute (SDI): 1. SDI 100 Recommended S ecifications for Standard Steel Doors and P Frames 2. SDI 105 Recommended Erection Instructions for Steel Frames 3. SDI 107 Door Hardware on Steel Doors (Reinforcement -Application) 4. SDI 110 San r t D ors nd r m t dad Seel o a F a es for Modular Mason ry Construction 5. SDI 111 Recommended Standard Details, Steel Doors and Frames 6. SDI 114 Test Procedure and Acceptance Criteria for Acoustical Performance for Steel Door and Frame Assemblies 7. SDI 117 Manufacturing Tolerances, Standard Steel Doors and Frames 8. SDI 118 Basic Fire Door Requirements SUBMITTALS A. General: Refer to Section 01300 - Administrative Requirements, and Section 01600 - Product Requirements. B. Shop Drawings: Submit Shop Drawings for hollow metal doors and frames showin size location and elevation of g each metal door and frame, gage and type of material, Comply with applicable requirements of SDI 100 and SDI 111 Series Drawings. C. Product Data: Submit manufacturer's product data of each type of door and frame and certification that materials meet Specification requirements. D. Reports and Certificates: 1. Submit certified test reports from an independent testing laboratory of sound transmission class (STC) ratings for acoustical door assemblies. 2. Submit certificates of inspection as required for fire -rated doors. QUALITY ASSURANCE A. Manufacturing Standards: Comply with applicable requirements of SDI 100. B. Manufacturing Tolerances: Comply with applicable requirements of DHI A115 and SDI 117. C. Fire -Rated Doors and Frames: Comply with applicable requirements of DHI A115, SDI 100, and SDI 118. Classification shall be based on door -and -frame assemblies tested in accordance with ASTM E152. D. Acoustical Doors and Frames: Comply applicable requirements of DHI A115, SDI 100 and SDI 114. Sound transmission class (STC) ratings shall be based on door -and -frame assemblies tested in accordance with ASTM E90. PRODUCTS DOORS A. Grade and Model: Standard Duty, Model 1, full flush, 18 -gage face. Sizes and thicknesses as indicated. B. Cores: Construct full flush door with honeycomb cores. 1. Fire -rated doors: In accordance with listed construction. C. Exterior (or wet location) doors: 1. Provide ASTM A 553/A 653M sheet, G60/Z180 coating designation for exterior doors and wet area doors. 2. Provide insulated construction with U -value of at least 0.48 when tested in accordance with SDI -113. 3. Provide manufacturer's standard foam insulated core. D. Doors shall be prepared and reinforced for installation of hardware in accordance with DHI A A115 and SDI 107. E. Lights and Vision Panels: Comply with glazing requirements of SDI 100. Provide for glazing with synthetic rubber gaskets. Glass shall not contact metal. F. Louvers: Comply with louvered -door requirements of SDI 100 and SDI 111. Provide Inverted 'V" Blade, "Z" Blade, or Inverted 'Y" Blade inserted louvers as indicated, complete with frame and moldings. For exterior doors, provide "Z" Blade louvers. For fire -rated doors, provide Fusible Link louvers in accordance with requirements of SDI 111 and SDI 118. All louvers shall be vandal proof with security screws. Provide stainless steel louvers for stainless steel doors. G. Fire -Rated Doors: Where indicated to be fire doors (fire -rated), or where class of opening requires fire door, provide fire doors and frames in accordance with requirements of DHI A115, SDI 100 and SDI 118, of full flush type (Model 1 or 2). Provide each door with label of Underwriters Laboratories Inc. (UL) or Warnock Hersey (WH) for class of opening as indicated in accordance with SDI 118. Labels shall be metal, fastened to hinge stile edge of door. H. Acoustical Doors: Provide acoustical doors where indicated of full flush type in accordance with DHI A115 and SDI 100. Provide door and frame assembly with sound transmission class (STC) rating as indicated when tested in accordance with SDI 114. Door and frame units shall be complete with necessary seals and rubber gasketing to achieve the rating. FRAMES A. Grade and Model: Standard Duty, 16 -gage, sizes and profiles as indicated. B. Provide welded unit type frames for masonry or concrete walls. C. Provide drywall knockdown field assembled slip-on type frames for installation after drywall partitions are erected. D. Exterior (or wet location) frames shall be steel sheet galvanized to ASTM A 525 G60. D. Frames shall be prepared and reinforced for installation of hardware in accordance with DHI A A115 and SDI 107. Steel for frames shall be not lighter than 16 gage. For openings wider than 6 feet, provide 14 gage steel. E. Frames for openings in masonry walls shall conform with applicable requirements of SDI 110. F. Frames for fire -rated doors and openings shall conform with requirements of DHI A115, SDI 100 and SDI 118 for class of opening indicated. Provide each fire -rated frame with UL or WH label for class of opening, or submit proof of conformance with UL or WH labeling requirements for approval. E. Frames for stainless steel doors shall be stainless steel having same finish as doors. A. Doors and frames shall be treated for paint adherence and given a baked -on corrosion -inhibitive prime coat of metallic oxide or synthetic resin primer in accordance with SDI 100 and meeting acceptance criteria of ANSI A224.1. DOOR SEALS AND WEATHERSTRIPPING A. Doors and frames shall be fitted with door seals or gaskets where indicated, and exterior doors and frames shall be fitted with applied rain drips and weatherstripping on all four sides (entire perimeter of opening) in accordan a with lic I r it m n f I 111. c o ab e a u e e is o SD PP q B. Weatherstripping and seals shall be non-ferrous, with synthetic rubber ed a seals where indicated or re uired oft a or st le a ro riate for 9 q YP Y PP P the ur ose. Dri s and visible weatherstri in shall be ointed out to P P P PP 9 P match doors and frames. C. Door seals or gasketing for fire -rated doors and acoustical doors shall be synthetic rubber of type manufactured and appropriate for the purpose DOOR SILENCERS A. Provide pneumatic rubber silencers for interior doors, except fire -rated doors. Provide as follows: 1. Single -Leaf Doors: Three each lock jamb frame. 2. Double -Leaf Doors: Two each leaf at head frame lus three each on P astragal. B. Silencers shall be installed in stops of frames. EXECUTION I N STALLATI O N A. Installation Standards: Install door frames and doors in accordance with SDI 100 and SDI 105, meeting the performance and acceptance criteria of ANSI A250.5. Door frames and doors installed in masonry walls shall meet the requirements of SDI 100 and SDI 110. B. Fram s: Fr m h II r I in tin m li ne e a es s a be set accu ate y pas t o p u bed, a g d, and braced securely until permanent anchors are installed. Where frames re uire ceilin struts or other r r v rh r in he shall be q g st uctu a p e ead bac g, t y anchored securely to structure above, as required. C. Doors: Doors shall be hung by skilled workers to fit snug against sto s. Fit accurate) and han fr fr m hin in wi h uniform p y g ee o ge b d t clearance of 3/32 inch at heads and jambs. After hanging, make adjustments, and then remove doors and hardware for finish painting and make final adjustments. Verif that direction of swin is as indicated. 1 Y 9 D. Finish Hardware: Coordinate installation with Section 08710 - Door Hardware. 1. Install accurate) and secure) without markin or defacin hardware or Y Y 9 9 finish work. Hardware shall be fastened with machine screws or bolts. Sheet metal screws will not be permitted. Test hardware to assure correct alignment and operation. Finish hardware shall be fastened at all points where fasteners are indicated or required. 2. Thresholds shall be embedded in approved sealant, and shall be secured to concrete floors with stainless steel screws in nonferrous expansion shields. 3. Provide hardware in satisfactory working order. Clean and polish. E. Door Seals and Weatherstripping: Weatherstripping and seals shall be installed to provide rainproof service and so that there is no air, light, and sound leakage. Stops shall fit tight against doors. F. Fire -Rated Doors and Frames: Installation of doors and frames, including hardware and operational characteristics, shall be in accordance with NFPA Standard No. 80 as a licable. Verif that doors and frames PP Y are labeled as indicated. G. Prime Paint Touch -Up: Immediately after installation, touch up damaged rime coat with the same rimer as was used for the sho finish. Li htl P P P 9 Y sand and feather out damaged surfaces so that paint touch-up becomes invisible. Spray paint touch-up work. H. Tem orar Protection: Provide rotective facin s or coverin s for doors P Y P 9 9 and frames to receive continued use during construction. SECTION 08211 FLUSH WOOD DOORS INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. REFERENCES A. AWI P-200 - Architectural Woodwork Quality Standards Illustrated; Architectural Woodwork Institute; 1997, Seventh Edition, Version 1.0. SUBMITTALS A. See Section 01300 - Administrative Requirements for submittal procedures. B. Product Data: Indicate door core materials and construction; veneer species, type and characteristics. QUALITY ASSURANCE A. Manufacturer: Company specializing in manufacturing the products specified in this section with minimum three years of documented experience. DELIVERY. STORAGE, AND PROTECTION A. Package, deliver and store doors in accordance with specified quality standard. B. Accept doors an site in manufacturer's packaging. Inspect for damage. C. Protect doors with resilient packaging sealed with heat shrunk plastic. Do not store in damp or wet areas; or in areas where sunlight might bleach veneer. Seal top and bottom edges with tinted sealer if stored more than one week. Break seal on site to permit ventilation. PROJECT CONDITIONS A. Coordinate the work with door opening construction, door frame and door hardware installation. WARRANTY A. See Section 01780 - Closeout Submittals for additional warranty requirements. B. Provide warranty for the following term: 1. Interior Doors: Two (2) years. C. Include coverage for delamination of veneer, warping beyond specified installation tolerances, defective materials, and telegraphing core construction. DOORS AND PANELS A. All Doors: See drawings for locations and additional requirements. B. Interior Doors - Veneer: Birch species, veneer grade as specified by door quality standard, with matched grain, for factory applied finish (color selected by Owner). C. Interior Doors: 1-3/4 inches thick unless otherwise indicated; flush construction. 1.Provide solid core doors at all locations except where indicated on drawings. DOOR AND PANEL CORES A. Non -Rated Solid Core and 20 Minute Rated Doors: Type PC, particleboard core, plies and faces as indicated above. B. Fire Rated Doors: Mineral core, Type FD, plies and faces as indicated above. C. Hollow Core Doors: Type SHC - Standard; plies and faces as indicated above. DOOR FACINGS A. Facing Adhesive: Type II - water resistant. ACCESSORIES A. Glazing Stops: Wood, of same species as door facing, butted corners; prepared for countersink style tamper proof screws. DOOR CONSTRUCTION A. Fabricate doors in accordance with door quality standard specified. B. Fit door edge trim to edge of stiles after applying veneer facing. C. Factory machine doors for hardware other than surface -mounted hardware, in accordance with hardware requirements and dimensions. D. Provide edge clearances in accordance with AWI Quality Standards Illustrated Section 1700. FACTORY FINISHING A. Factory finish doors in accordance with AWI P-200, Section 1500 to the following finish designations: 1. Transparent Finish: TR6, transparent catalyzed polyurethane, Premium quality, color as indicated in drawings or as selected by Owner. B. Seal all door edges with transparent sealer to match door facing. EXAMINATION A. Verify existing conditions before starting work. B. Verify that opening sizes and tolerances are acceptable. C. Do not install doors in frame openings that are not plumb or are out -of -tolerance for size or alignment. I N STALLATI O N A. Install doors in accordance with manufacturers instructions and specified quality standard. 1. Install fire -rated doors in accordance with NFPA 80 requirements. B. Trim door height by cutting bottom edges to a maximum of 3/4 inch (19 mm). C. Use machine tools to cut or drill for hardware. D. Coordinate installation of doors with installation of frames and hardware. E. Coordinate installation of glazing. INSTALLATION TOLERANCES A. Conform to specified quality standard for fit and clearance tolerances. B. Conform to specified quality standard for maximum diagonal distortion. ADJUSTING A. Adjust doors for smooth and balanced door movement. B. Adjust closers for full closure. SECTION 08300 HIGH-SPEED ROLLING DOORS INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. SECTION INCLUDES A. High-speed roll up doors. B. Wirin fro m electric circuit disconnect to o erator to con r 9 t of station. P R FERENCES _E A. NEMA -National Electrical Manufacturers Associalion. B. UL - Underwriters Laboratory Incorporated. SYSTEM DESCRIPTION A. Electrical Motor o erat ni w' ed u t ith manual override in f p case o power failure. SUBMITTALS A. Submit the following: a. Shop Drawings: Indicate pertinent dimensioning. b. Product Data: Provide general construction, component connections and details, electrical equipment and operation instructions. c. Samples: Submit color samples of door panels for selection by owner. d. Manufacturer's Installation: Indicate installation sequence and procedures, adjustment and alignment procedures. REGULATORY REQUIREMENTS A. Electrical components UL listed. B. Electrical enclosure NEMA approved. QUALITY ASSURANCE A. Furnish high-speed roll doors and all components and accessories by one manufact u re r. FIELD MEASUREMENTS A. Verif field measurements are as indicat d Y e on sho drawin s. P 9 COORDINATION A. rin Coo d ate h w t e ark with installation f I ri o e act c power and locations and sizes of conduit. WARRANTY A. 5 -year, 1--million-cycle limited warranty on drive unit B. 2 -year limited warranty on all other parts and components. 1 year labor for entir e door assembl . Y PRODUCTS A. Albany Door Systems Ultra Fast high speed industrial door B. No substitutions permitted. MATERIALS A. Door Panel a. 2 -Ply woven monofilament polyester PVC impregnated. Panels connected by extruded high-strength aluminum ribs to allow for easy panel replacement. Door incorporating windbars, or windribs less than 2" in height will not be accepted. b. Material to be laterally stiff and vertically flexible. c. Calor: Gray. B. Windows: a. As indicated in drawings. C. Side Frames and Head Member a. Fully bolt together. All structural materials to be made of extruded aluminum. b. Front columns to be finished and powder coated safety yellow. c. Front column wall should be thick enough to minimize damage if impacted. d. Head member to be minimum 5" x 6" boxed extruded aluminum. e. Side frames to have double weather seal. Seal must be on both the front and back side of the door panel. f. Head frame must be provided with double weather seal along the entire top of the door. g. Door must have no visible air gaps along the side or top of the door when the door panel is in the closed or down position. h. Door head member to be enclosed by a weather -tight full -roll cover and motor cover suitable for exterior mounting. D. Drive System: a. Minimum 1.5HP in-line hollow shaft worm drive with three phase variable speed AC drive. E. Control Panel a. MCC controller housed in an IP55 rated enclosure. b. Controls must include a Vector Control drive system capable of infinitely variable speed control in both the up and down directions and integrated plc for full programmability. c. All interior control panel components must be touch -safe (protected from high voltage when control panel cover plate is open). NO EXPOSED HIGH VOLTAGE CONTACTS. d. All door operational parameters must be set from the Graphical User Interface (GUI). e. Controller comes with factory set parameters, a 64 bit scrollable graphic/text display that shows functional information during normal operation and will advise if maintenance is required or of abnormal situations. f. Controls must be fully self diagnostic thru the GUI and provide corrective actions for error conditions. g. Door must be provided with electronic encoder. A proximity or rotary switch must be provided to accommodate the top position reference. h. Connections from the controller to the drive unit must be prewired from the factory with plug -and -play capabilities for easy installation and troubleshooting. i. All controls to be mounted in a NEMA 4 All -in -one MCC enclosure F. Bottom Bar a. Fully padded bottom bar. b. Releases from side frames in either direction upon impact. c. Upon impact, door operation is stopped. Controller must indicate problem encountered and instruct operator on what steps should be taken to fix the problem. d. Bottom bar must be self -repairing. Door must automatically reset itself after impact by pressing a button on control panel, no tools required. e. Door to be provided with failsafe electric safety edge. No pneumatic edges allowed. G. Safety Features a. Door to be provided with Bac Light Safety Light Curtain System. Light curtains must exist on both sides of the door panel. b. Light curtains to be located no more than 5" from the door panel material and cover area up to a height of no less than six feet. c. Light curtain system must have a minimum of 40 infrared thru-beam optical sensors. d. The rear light curtain must be fully integrated into the side column of the aluminum extrusion. e. Control panel must indicate in written visible English each time the light curtain is broken. f. Door to be provided with failsafe electric safety edge. Door controller must indicate if the safety edge is not operable. g. Door must be provided with a full width padded bottom bar. H. Speed: a. Door to operate at a variable speed up to 60" per second in the up direction. Door must operate at a variable speed in the down direction. I. All components furnished by factory. J. Activation: a. Door to be activated by one of the following methods: BEA Falcon motion sensor, radio controls, pushbuttons, or photo -eye. (SECTION CONTINUED NEXT SHEET) VI ¢ � WWW d. z�ow�r z �Nz o Dz ?=w W9ZQ�w�WOOwN oy o�N000��oomowa�3� ap UUd'F �p 2Zd'�awVld P'l- UwQK JJ �, 0Z=W: Z'Wi V1w=�a,� 00 F~ U m�ZWS2f � 0 033 o 0Nv�zao� ¢o �ioe:�>wo:OQ��o��a�3 Z= Qf-ZONUWU WZ3 0 o =� wxoo��nw UZ�NdOYwU72=O3Uwm w¢woo wc�U~ o�'oa~ ����dao3fvaio�Q�o��awo Q Z Q 0 Z O LL_ J I L! J U Z U LL 0- I V) W > Q 0 W 0 J WJ Q O 0 Z X Q W bi Z (n Q _C 4-i 0) 0 a Q 1111111//�/"i'll \\\\\\\\III �,,��� \\\\\.�P�,AY M _ 4 L 4 J O = Q �--I Z =W ,-,zea p == > ��� ~_ i .,���yjjW \\\\N /////1111I 11111��0 U 0 c �- 0 0 O co �w-Mw CO. TO� Us N W 9a'M 7 Z �wq� �!� - a) 10`�i� `n .0 O y �M.. 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