|
2018 SCHUSS CLARK BRANDONARCHITECTS, INCORPORATEDcSCHUSS CLARK BRANDON ARCHITECTS, INCORPORATED, EXPRESSLY RESERVE THEIR COMMON LAW COPYRIGHT AND OTHER PROPERTY RIGHTS IN THESE PLANS. THESE PLANS ARE NOT TO BE REPRODUCED, CHANGED, OR COPIED IN ANY FORM OR MANNER WHATSOEVER, NOR ARE THEY TO BE ASSIGNED TO A THIRD PARTY WITHOUT OBTAINING WRITTEN PERMISSION AND CONSENT OF SCHUSS CLARK BRANDON ARCHITECTS, INCORPORATED SHOULD UNAUTHORIZED RE-USE BY A THIRD PARTY OCCUR, SCHUSS CLARK BRANDON ARCHITECTS, INCORPORATED, SHALL BE HELD HARMLESS.biddingplan chkpermitafterDocument StatusSheet Contentissuepermitrecheckfirstplan checkissued toRevisionsSheet NumberProject:Checked by:Drawn by:Date:rechecksecondPRINTED:110408 TRINITY PKWY, STOCKTON, CA 952199/25/2018 1:32:05 PMSN209/26/18EGJB18-442.18CONST DOCSSPECIFICATIONS D I V I S I O N 8 - D O O R S A N D W I N D O W S 08110 STANDARD STEEL DOORS AND FRAMES (if required per Drawings) Provide products by one of the following manufacturers: Prime paint exposed faces of doors and frames per ANSI A224.1. Reinforce all doors and frames for scheduled hardware. 10. Trussbilt, Inc. Door faces: Minimum 18 gage. 2. Ceco Corp. 3. Curries Mfg. Inc. 4. Deansteel Manufacturing Co. 5. Fenestra Corp. 6. Kewanee Corp. 7. Mesker Industries, Inc. 9. Steelcraft Manufacturing Co. 8. Republic Builders Prod. Corp. 1. Amweld Div. of American Welding and Mfg. Co. 08410 ALUMINUM ENTRANCES AND STOREFRONTS (If required per Drawings) New Construction: 1. Series 3000: Vistawall Architectural Products, Terrell, TX (214-563-2624). 2. Trifab 451: Kawneer Company, Inc. Technology Park/Atlanta, 555 Guthridge Court, Norcross, Georgia 30092, (464-449-5555). 3. Series 451: United States Aluminum Corp., 6969 West 73rd Street, Chicago, Il. (1-800-323-8480) 4. IGS 450: Amarlite Div. of Arco Metals Co., Atlanta, GA (404-691-5750). 5. YES 45F-I: YKK Corporation, Architectural Products Div., Atlanta, GA (404-344-2981). 6. 1400 Series: Tubelite Division of Indal, Inc., Reed City, MI (616-832-2211). Existing Construction (retrofit) as follows: 08210 WOOD DOORS SUBMITTALS 1.01A. Comply with pertinent provisions of section 01300B. Product Data: Submit the following: 1. Materials list of items proposed to be provided under this Section. 5. Submit samples, aproximately 8"x8", of the wood veneer. 1.02 QUALITY ASSURANCEB. Standards: 1. Woodwork Institute of California, "Manual of Millwork", latest edition. 1.03 DELIVERY, STORAGE, AND HANDLINGA. Compliance with pertinent provisions of Section 01600 WARRANTY 1.04PART-2 PRODUCTS MATERIALS 2.01B. Solid Core Doors: 1. Faces: Red Oak for transparent finish. 2. WIC Grade: Custom. 3. Core: Particleboard.C. Metal Frames: Specified in Section 08110.D. Hardware: Specified in section 08710. 2.02 OTHER MATERIALSPART-3 EXECUTION SURFACE CONDITIONS 3.01 INSTALLATION 3.02E. Hardware: Install hardware in accordance with Section 08710. ADJUST AND CLEAN 3.03A. Operation: Rehang or replace doors which do not swing or operate freely.B. Refinish or replace doors damaged during installation. PRODUCT DELIVERY, STORAGE AND HANDLING 1.01 08305 ACCESS DOORS PART 1 - GENERALA. Comply with pertinent provisions of Section 01600 PART 2 - PRODUCTS MATERIALS 2.01 PART 3 - EXECUTION SURFACE CONDITIONS 3.01 INSTALLATION 3.02 3.03 FIELD QUALITY CONTROLA. Moving parts operate smoothly and function properly. ADJUST AND CLEAN 3.04A. Repair damage to metal items to match manufacturer's original finish.B. Leave work area clean and free of debris. 1. Materials list of items proposed to be provided under this Section.B. Product Data: Submit the following:A. Comply with pertinent provisions of section 01300 1.01 SUBMITTALS 08400 ENTRANCES AND STOREFRONTSHollow metal doors and frames, (if any): Comply with Steel Door Institute"Recommended Specifications Standard Steel Doors and Frames"ANSI/SDI-100 and as herein specified.Fire-rated assemblies (if any) shall be constructed and installed per NFPA StandardNo. 80 and per ASTM E 152 which are labeled and listed by a recognized testing laboratory.Non-glazed Hollow Metal Doors: 1 3/4 inch thick, Grade II Heavy Duty, either fullflush or seamless composite construction, with a polystyrene rigid foam core,minimum R value of 7.5.Glazed Hollow Metal Moors: Either full glass or half glass as indicated on theDrawings. Nominal 4 inch head and stiles with 10 inch bottom rail, and of rigidrail-and-stile construction in flush panel design. Stiles and rails: Minimum 16 ga.steel, with mitered corners that are reinforced with channels, face welded andground smooth.Doors (to receive specified mortise hardware): Mortised, reinforced, drilled andtapped only for specified mortised hardware. Drill and tap hardware in the field (if required).Unless otherwise specified, the location of locks, hinges, latches, push-pull units andbars, exit devices, handle sets, closer reinforcing and other operating hardware shallbe in accordance with "Recommended Locations for Builders Hardware on StandardSteel Doors and Frames" as published by the Door and Hardware Institute.Frames: Minimum 16 ga., double rabbet, jamb depth as required to accommodatewall thickness per Drawings by nominal 2 inch face, nominal 2 inch head withmitered corners and designed with integral stop and trim, except as otherwiseindicated on the Drawings. Nominal 4 inch head may be used to match masonrywhen required. Provide either knockdown or welded type frames unless otherwiseindicated.Set frames prior to construction of enclosing walls. Secure frame to floor withmin. 18 ga. welded base anchors. Secure frame to wall with min. 18 ga. steel or3/16 inch diameter wire insert anchors. Use not less than 3 insert anchors perjamb for openings up to 3 feet wide, and use not less than 4 anchors per jambfor openings wider than 3 feet. In masonry construction slush frames full withmortar. Provide galvanized anchors.Door silencers: Except on weatherstripped frames, drill stops to receive 3 silencerson strike jambs of single door frames and 2 silencers on heads of double door frames.Doors: Fitted and weatherstripped so that infiltration rate is less than 11CFM per foot of crack length.Door Vision Panels: Install vision panel as required by Owner where indicatedon Drawings.Provide aluminum storefront and entrance systems where shown on the Drawings ,as specified (if any) herein and as needed for a complete and proper installationand including the following: Entrance doors, door frames, and the framing for fixedlight areas, the in-fill panels and the glazing. Use systems in exterior and interioropenings (if any) to enclose the areas designated. Provide safety rails as requiredper local codes. Provide aluminum storefront and entrance systems by one of thefollowing manufacturers or Owner approved substitution:Standard Anodized Aluminum Finish: Architectural Class 1 anodic coating inaccordance with standard AAM12C22.A42/44. Color: Dark bronze anodized, unlessotherwise indicated.Aluminum Door: Provide solid tubular door jamb and tubular framing members,fabricated with mechanical joints using heavy reinforcing plates and concealedtie-rods or j-bolts, or fabricate with structurally welded joints, and reinforcingplates where butt hinges are required as per manufacturer's standard construction.Except as otherwise indicated or scheduled, provide 1-3/4 inch thick, medium stiledoor with Barrier-Free flush kick plate fillers for door bottom rail, minimum height10 inches, and as described in AAMA publications.New Aluminum Storefront and Entrance Systems: Match existing systems in shape,size, and color to provide appearance indistinguishable from existing except forweathering. Provide doors and hardware as specified herein as needed for acomplete and proper installation.Provide manufacturer's recommended accessories including clips, screws, waterdiverters, space and setting blocks and preformed glazing sealants and gaskets asappropriate for intended use. Supplement sloped glazing with joint sealer to assurelong lasting, waterproof installation.Install the work of this Section in strict accordance with pertinent requirements ofgovernmental agencies having jurisdiction, and the manufacturer's recommendedinstallation procedures. 2. Manufacturer's specifications and other data needed to prove compliance with the specified requirements. 3. Shop drawings in sufficient detail to show fabrication, installation, anchorage and interface of the work of this Section with the work of other Sections. 4. Manufacturer's recommended installation procedures which will become the basis for accepting or rejecting actual installation procedures used on the work.A. Use adequate numbers of skilled workmen who are thoroughly trained and experienced in the necessary crafts and who are completely familiar with the specified requirements and the methods needed for proper performance of the work of this Section. 2. National Wood Windows and Doors Association, NWWDA I.S. 1, "Series Industry Standard for Wood Flush Doors".C. Manufacturer: Obtain doors from a single manufacturer to ensure uniformity in quality of appearance and construction, unless otherwise indicated.B. Protect wood doors during transit, storage and handling to prevent damage, soiling and deterioration.C. Comply with the "On-Site Care" recommendations of NWWDA pamphlet "Care and Finishing of Wood Doors" and with manufacturer's instructions.A. Upon completion of this portion of the Work, and as a condition of itsacceptance, deliver to the Architect/Owner's Representative, as applicable,two copies of written agreement on door manufacturer's standard formsigned by Manufacturer, Installer and Contractor, agreeing to repair orreplace defective doors which have warped (bow, cup or twist) or whichshow telegraphing of core construction below in face veneers, or do notconform to tolerance limitations of NWMA and WIC within a period of twoyears from date of Substantial Completion.A.Manufactures: Eggers Industries, Graham Manufacturing Corp., WeuerhauserCompany, or equal to match existing.A. Provide other materials, not specifically described but required for acomplete and proper installation, as selected by the Contractor subject tothe approval of the Architect/Owner's Representative, as applicable.A. Examine the areas and conditions under which work of this Section willbe performed. Correct conditions detrimental to timely and propercompletion of the Work. Do not proceed until unsatisfactory conditions are corrected. 1. Commencement of installation of any products of this Section shall be considered as acceptance of the substrate and conditions as being satisfactory for proper installation of products of this Section.A. Coordinate as required with other work to assure proper and adequateprovision in other work for interface with the work of this SectionB. Install the work of this Section in strict accordance with the originaldesign, the approved shop Drawings, pertinent requirements of governmentalagencies having jurisdiciton, and the manufacturer's recommendedinstallation procedures.C. Conditions doors to average prevailing humidity in installation area priorto hanging.D. Clearance: Provide clearances of 1/8" at jambs and heads; 1/8" atmeeting stiles for pairs of doors; and 1/2" from bottom of doors to topdecorative floor finish or covering. Where threshold is shown or scheduled,provide 1/4" clearance from bottom of door to top of threshold.A. Access Door: type DW flush panel access door for drywall byInryco/Milcor, steel 16 gage frame and 14 gage panel.B. Fire Rated Access Door: U.L. 1 1/2 hr. "B" label, fire rated accessdoor by Inryco/Milcor. Steel 16 gage frame and 14 gage panel, bakedenamel prime coat, self-closing door, with knurled knob plus mortise cylinder.A. Examine the areas and conditions under which work of this Section willbe performed. Correct conditions detrimental to timely and propercompletion of the Work. Do not proceed until unsatisfactory conditions are corrected. 1. Commencement of installation of any products of this Section shall be considered as acceptance of the substrate and conditions as being satisfactory for proper installation of products of this Section.A. Coordinate as required with other work to assure proper and adequateprovision in other work for interface with the work of this SectionB. Install the work of this Section in strict accordance with the originaldesign, the approved shop Drawings, pertinent requirements ofgovernmental agencies having jurisdiciton, and the manufacturer'srecommended installation procedures. 2. Manufacturer's specifications and other data needed to prove compliance with the specified requirements. 3. Shop drawings in sufficient detail to show fabrication, installation, anchorage and interface of the work of this Section with the work of other Sections. 4. Manufacturer's recommended installation procedures which will become the basis for accepting or rejecting actual installation procedures used on the work. 5. Color charts showing colors and finishes available from the proposed manufacturer in the specified products. a. Hot applied, complying with ASTM D 3405 or FS SS-S-1401B. 6. Be sealed, if 1/4 inch or wider, with rubberized bituminous com- operations are stopped for 1/2 hr. or more. Construction joints o.c. Expansion joints shall be 1/2 inch thick, full slab thickness, existing paving, utility elements, etc., and not less than 50 feet 2. Be "expansion" type where slab abuts fixed buildings, structures, b. 1 portland cement: 1/4 to 1/2 hydrated lime or lime putty: 2. Portland Cement, if used: Type I except type III may be used in 1. Masonry cement, if used: Lehigh Mortar Cement per ASTM C91. a. 1/2 portland cement: 1 masonry cement: 2-1/4 to 3 sand. 2. Burke-O-Lith: The Burke Co., San Mateo, CA (414-349-7600) 1. Tex-Mastic Prestonhard: J&P Petroleum Product, Inc., Dallas, TX 5. Run continuously and extend through integral curbs (if required per wide and a depth equal to 1/4 the slab thickness. Control joints 4. Be "control" type elsewhere. Control joints shall be max. 1/4 inch tongue and groove type joint by Heckman Building Products or Owner shall be formed by a standard metal keyway. Provide a #95-series 3. Be "construction" type at end of placements and where placement square as reasonable (max. 1 to 1-1/2 side to side ratio); max. 400 1. Form a surface pattern of approximately equal size panels as nearly 2-1/4 to 3 sand. 3. Use one of the following Volume proportions: cold weather per ASTM C 150. EXISTING CONSTRUCTION: 04200 UNIT MASONRY (if required per Drawings) D I V I S I O N 4 - M A S O N R Y (312-683-4500). 3. Sealtight Pena-Lith: W.R. Meadows, Inc., Elgin, IL (214-331-5401). Drawings). b. Sawed; a. Tooled; may be either: b. Cold applied, complying with ASTM D 1850. pound, either one of the following: Remove strips after concrete has hardened. c. Formed by embedded strips of metal or sealed wood. approved substitution. filled with bituminous-impregnated fiberboard. sq. ft. panel size. Requirements for all-masonry walls (if any) shall include: 1. Reinforcement bars: Grade 40 per ASTM A 615. 2. Horizontal joint reinforcing: Install max. 16 inches o.c.; use ladder type 9 ga., 2-wire at single wythe and 3-wire at double wythe, with a width approx. 2 inches less than wall thickness, mill galvanized, preformed corners and tees; manufactured by one of the following: a. AA Wire Product b. Dur-O-Wal c. Masonry Reinforcing Corp. of America d. National Wire Products Corp. e. Heckman Building Products, Inc. f. Hohmann and Barnard, Inc. D I V I S I O N 5 - M E T A L S 05120 STRUCTURAL STEEL (if required per Drawings) Structural steel (if any) shall be as follows: 1. Shapes, plates and bars: ASTM A 36. 2. Pipe: ASTM A 53, type E or S, Grade B, black finish. 3. Anchor bolts: ASTM A 307, non-headed type. Comply with the following codes and standards: 1. AISC "Code of Standard Practice". 2. AISC "Specifications for the Design, Fabrication and Erec- tion of Structural Steel for Buildings" including "Commen- tary" and Supplements. 3. AWS D1.1 "Structural Welding Code". 05500 METAL FABRICATIONS 1. Shapes, plates, and bars: ASTM A 36. 2. Pipe: ASTM A 53, black finish, standard weight (schedule 40), type and grade as required by loading. 1. Crystex: L&M Construction Chemicals 2. Masterflow 713: Master Builders 3. Upcon: Upco Chem. Div. of USM Corp. 4. Propak: Protex Industries, Inc. 05585 STAINLESS STEEL COVE BASE (if required per Drawings) D I V I S I O N 6 - W O O D A N D P L A S T I C S 06100 ROUGH CARPENTRY Comply with the following codes and standards: 1. Lumber: PS-20. 2. Plywood: PS-1 (ANSI A 199-1) or APA Performance Standards. Unless otherwise indicated, provide the following: 1. Framing lumber complying with the following minimums: a. Fb: 1250 psi b. E: 1,700,000 psi 2. Laminated Veneer Lumber, one of the following: a. Micro-Lam beams as manufactured by Trus Joist Corp., Boise, ID (208-375-4450). b. Gang-Lam beams as manufactured by Gang-Nail System, Inc., Miami, FL .(800-327-4264) 3. Roof (including fascia) and exterior wall sheathing: 15/32 inch or 1/2 inch plywood, APA rated sheathing, 32/16 Exposure I. 4. Soffit: 15/32 inch or 1/2 inch AC Exterior plywood, APA, 32/16 Group I. 5. Plywood interior wall sheathing: 5/8 inch plywood, APA rated sheathing, 40/20, Exposure I. 6. Building paper: ASTM D 226, Type I; asphalt saturated felt, non-perforated, No.15 type. 7. Sill (sole) plate of all exterior and interior walls and partitions: Pressure treated lumber with water-born pre- servative for protection against moisture damage per MAWPA Standard C2, C9, and AWPB LP-2. 8. Sill sealer gaskets: Glass fiber resilient insulation fabricated in strip form for use as a sill sealer; 1 inch nominal thickness compressible to 1/32 inch; selected from manufacturer's standard widths to suit width of sill members indicated; in rolls of 50 feet or 100 feet in length. 06200 FINISH CARPENTRY D I V I S I O N 7 - M O I S T U R E P R O T E C T I O N 07210 BUILDING INSULATION Minimum R-Values as follows: 1. Above ceiling; R-30 2. 2 by 4 exterior walls; R-11 3. 2 by 6 exterior walls; R-19 Comply with the following material standards: 1. Preformed cellular polystyrene thermal insulation: ASTM C 578 2. Mineral fiber blanket thermal insulation: ASTM C 665 3. Surface burning characteristics: ASTM E 84 4. Fire resistant rating: ASTM E 119 5. Combustion characteristics: ASTM E 136 Loose "blow-in" insulation not permitted. 07270 FIRESTOPPING GENERAL REFERENCES 1. ASTM E 814 - Fire Tests of Through-Penetration Firestops. 2. UL 1479 - Fire Test of Through-Penetration Firestops. 3. UL Fire Resistance Directory--Through-Penetration Firestop Devices (XHCR) and Through-Penetration Firestop Systems (XHEZ). 4. Basic/National Building Code (BOCA). 5. Uniform Building Code (UBC). 6. Standard Building Code (SBBCI). 7. NFPA 101 - Life Safety Code. 8. NFPA 70 - National Electrical Code. DEFINITIONS A. FIRESTOPPING: A material, or combination of materials, to restore the integrity of fire rated walls and floors by maintaining an effective barrier against the spread of flame, smoke and toxic gasses. It shall be used in specific locations as follows: 1. Duct, cable, conduit, and piping penetrations through floor slab and through time-rated partitions or fire walls. 2. Penetrations of vertical service shafts. 3. Openings and penetrations in time-rated partitions or fire walls containing fire doors. 4. Location where specifically shown on the Drawings or where specified in other Sections of the Specifications. Refer to Divisions 7, 15, and 16. 1. The Architectural Woodwork Institute "Quality Standards". -In all locations except California 2. The Woodwork Institute of California "Manual of Millwork." -In California Insure that surfaces to be sealed are clean and dry. 07310 ASPHALT SHINGLE ROOFING (if required per Drawings) Remove loose or damaged material and replace. EXISTING ROOFING (if any) APPLICATION 8. United States Gypsum Co., Chicago, IL. (312-606-5788). 7. Tremco, Inc.,Beachwood OH. (800-321-7906). 6. 3M Ceramic Materials Department, St. Paul, MN. (612-733-1110). 5. Sonneborn Building Products Div., DhemRex Inc., Minneapolis, MN 4. Sika Corp., Lyndhurst, NJ., (201-933-8800). 3. Pecora Corp., Harleysille, PA, (800-523-6688). 2. General Electric Co., GE Silicones, Waterford, NY (800-255-8886). 1. Dow Corning Corporation, Midland, MI (517-496-4374 ed in the work or Owner approved substitutions as follows: quirements, products by the following manufacturers may be incorporat- Firestopping Materials and Accessories: Subject to compliance with re- PREPARATION (800-ChemRex) MANUFACTURERS Firestop Materials: Have the approval of the authority having jurisdiction. Conform to applicable codes for fire resistance ratings. PRODUCTS SEQUENCING REGULATORY REQUIREMENTS QUALITY ASSURANCE 1. GA4WG: Celotex Corporation 2. AAA-2-2: Genstar Roofing Products Co. 3. NB4G: GAF Corporation 4. 4GNG: Mannville Products Group 5. 42-NG: Owens-Corning Fiberglass Corporation 6. 514: Tamko Asphalt Products, Inc. 07500 ROOFING: GENERAL (If required per Drawings) 07511 BUILT-UP ASPHALT ROOFINGInstall moisture barrier under all interior slabs and welded wire fabric in allinterior and exterior slabs, walks and concrete paving. Concrete walks andexterior slabs not subject to vehicular traffic shall be 4 inches thick if nototherwise indicated. Concrete paving (if required per Drawings) and walks andslabs subject to vehicular traffic shall be 5 inches thick if not otherwiseindicated. Concrete walks, exterior slabs and paving shall have a joint patternwhich shall:Protect all concrete from premature drying and excessive cold or hottemperatures. Antifreeze and accelerator admixtures, including calcium chloride,are not approved. Use curing compound on all horizontal concrete withadditional protection as appropriate.Interior slabs: Finish with smooth, steel trowel. Exterior slabs, walks and pavingto be broom finished including stamped or imprinted ramps and sloped forpositive drainage, leaving no ponding. On interior slabs not scheduled toreceive finish flooring (if required per Drawings), apply one of the following hardeners:Repair existing interior slabs where cracked or uneven with smooth, steel trowel.Wet-saw cut existing concrete slab to a minimum of 3/4 thickness of slab forplumbing chases. Over excavate trench provide sand fill to 95 percentcompaction. Concrete reinforcement: Provide #3 dowels into existing slab at2 feet o.c. and one #3 continuous dowel at center line of cut. Pour concreteto within 1 inch of existing slab elevation. Fill additional 1 inch with concretetopping for smooth, level surface.Reuse existing face brick that has been removed if in good condition. Matchexisting in size, type, color, texture and pattern to provide an appearanceindistinguishable from existing.Intersecting and Abutting Walls: Unless otherwise indicated on Drawings, providea 3/8-inch wide control joint. See Section 07900 Joint Sealers for caulkingsand sealants.Provide lightweight hollow load-bearing concrete masonry units (if any)complying with ASTM C90, grade N, type I, color "Natural Gray".Provide units of the dimensions shown on the Drawings, where dimensions arenot shown on the Drawings, provide units having nominal face dimensions of 16inches long by 8 inches high by the depth shown or 16 inches long by 4inches high by the depth shown or otherwise required.Provide type "S" mortar per ASTM C 270 with maximum 8 percent air contentand maximum 2-1/2 hours time use limit.Lay unit masonry in running bond pattern with approx. 3/8 inch joints.Exposed joints shall be tooled slightly concave; joints to be covered by othermaterials shall be cut flush.Anchor masonry veneer to wood frame construction with corrugated, galvanizedmetal ties min. 22 ga., min. 7/8 inch by 7 inches. Nail through sheathing tostuds at max. 16 inches o.c. vertically and 24 inches o.c. horizontally so endextends within 3/4 inch of masonry veneer face. Corrugated Wall ties:DUR-O-WAL #DIA CWT, Hohmann and Barnard #CWT or Owner approved substitution.Flashing: Black, min. 20-mil vigin PVC with plasticizers; Nervastral HD, orOwner approved substitution.Weep Holes: Minimum 3/8 inch diameter by 4 inch long clear plastic weep holesequal to Dur-O-Wall "DIA 1005" at 16 inches on center or "open head" typeweep holes at 24 inches on center through exterior single wythe of masonryveneer immediately above flashing.Exposed units, including partial units, shall havestraight, unchipped edges and faces.Wet brick 24 hours before use, but do not wet concrete masonry when laid.Completely fill bed, head and collar joints of brick with mortar. Fully bedstarting course of concrete masonry units, face-shell bed all others.Protect work against extreme temperatures and damage by the elements. Donot work in temperatures under 40 degrees F unless special heating precautionsare taken and Owner's approval is given in writing. Antifreeze and acceleratoradmixtures including calcium chloride are not approved. Cover brick workovernight and over weekends.Clean masonry surfaces as work progresses using water and brush or highpressure water. Chemicals and commercial cleaning agents: Use only Owner approved.Steel fabrications shall be clean and free from millscale, flake, rust, pitting andwarps. Provide 1 shop coat of rust inhibitive paint on steel.Provide miscellaneous steel fabrications as needed or indicated and complyingwith the following:Railings (if required per Drawings): Designed so top rail can withstand uniformload of 200 lbs applied at any point in any direction. Install railings in min. 6inch long sleeve with an inside diameter at least 1/2 inch larger than railingpost. Set sleeve in concrete. Anchor railing post in sleeve using premixed,non-metallic, non-corrosive, non-staining grout complying with CRD-C621; oneof the following:Provide loose steel lintels as required for openings and recesses in masonrywalls (if any) with not less than 8 inches of bearing at each side of openings.Cove base : 22 ga. stainless steel by 4 inches in height by length as required.Cove at bottom of s/s base to be 3/8 inch radius. See Drawings for location. Secure base to equipment with stainless steel sheet metal screws or stainlesssteel pop rivets at 18 inches o.c. maximum or minimum of 2-per piece. Setcove in continuous bead of silicone sealant. Install cove base at walk-incooler, roll-in retarder and stationary proofer. Installation of cove base shallmeet local requirements.Provide interior plywood wall sheathing where indicated on Drawings.Provide blocking and nailers securely anchored to framing to support appliedloading of items indicated to be attached to surfaces such as shelving, grabbars, toilet screens, etc.Provide wood furring strips when required to attach finish material to concrete,masonry, etc. If not otherwise indicated, furring strips shall be 1 by 2 boardlumber at 16 inches o.c. vertically. Install plumb and level with closure stripsat edges and openings. Shim as required for tolerance of finished work.Frame, anchor and nail wood framing as indicated and in compliance with the"Recommended Nailing Schedule", in the Manual for Wood Frame Construction,Booklet WCD1, Table No. II by the National Forest Products Association.Fasten plywood to backup as indicated and in compliance with the APA"Residential and Commercial Design/Construction Guide."Casework and shelving shall be APA trade marked PS-1, A-B exterior Marinegrade plywood.Finish carpentry: Comply with custom grade requirements of the followingunless otherwise indicated:Batt insulation: Provide inorganic (non-asbestos) glass fiber blankets of min.0.6 lb. per cu. ft., with a Kraft facing, Type II (with a permeability rating of 1.0permeance or less). Integral nailing flanges, width to fit between framing.Rigid insulation (if any): At perimeter foundation walls, provide 1-1/2 inch Type IXextruded or molded polystyrene board of closed-cell, expanded beads, minimumdensity of 1.80 lb/cu. ft., minimum compressive strength of 25 PSI, and minimumR-Value of 7.5.Provide materials with insulative value as indicated or, per local code if otherthan indicated above, or, if not indicated, with k-value of 0.28 or better.Install insulation to provide continuous envelope, with vapor barrier on heatedside of walls and ceiling. Cut and fit tightly together and around obstructions.Provide elastomeric and intumescent firestopping materials where shown on theDrawings, as specified herein, and as needed for a complete and proper installation.Single-Source Responsibility: Obtain through-penetration firestop systems for each kindof penetration and construction condition indicated from a single manufacturer.Sequence installation of firestopping after completion of ducts, piping, electricalruns, but prior to covering or concealing of openings or eliminating access thereto.Compatibility: Provide firestopping composed of components compatible witheach other, the substrates forming openings, and the items penetrating thefirestopping, as demonstrated by firestopping manufacturer based on testingand field experience.Accessories: Provide components for each firestopping system that areneeded to install fill materials and to comply with ASTM E 814. Useonly components specified by the firestopping manufacturer andapproved by the qualified testing and inspecting agency for thedesignated fire-resistance-rated systems.Clean substrate surfaces of dirt, dust, grease, oil, loose materials, or othermatter which may effect bond of firestopping material.Install material at floor, wall, or partition openings which contain penetratingsleeves, piping, ductwork, conduit and other items requiring firestopping. Alsouse to seal expansion joints in floor/wall systems and to seal gaps inintersections of wall and floor ceiling situations.Apply penetration seal materials in accordance with design requirements andmanufacturer's instructions.Examine penetration seals for proper installation, adhesion, and curing.Areas of work shall remain accessible until acceptance by the applicable codeauthorities.Provide asphalt shingle roofing materials, if shown on the Drawings or asdirected by the Owner. Asphalt roofing shingles shall match existing in shape,texture and color as close as possible to existing (if any) to provide anappearance indistinguishable from existing asphalt shingles, except for weathering.Remove existing damaged roofing material and underlayment down to roofdecking. Patch and repair damaged roof decking to provide a smooth and drysubstrate. Install underlayment directly on roof decking.Install replacement asphalt roof shingles over 1 layer of 30 lb. felt underlaymentper manufacturer's installation instructions.Provide all accessories including metal flashing, drip edges, etc. as needed for acomplete and proper installation.Patch, flash, and curb roof penetrations as required, by an entity approved bythe Owner or Owner's Landlord. Work done on a roof under warranty shall bedone so as not to affect the terms of the warranty. Work on roofing shall bein accordance with the recommendations of the existing roofingmanufacturer or, if the manufacturer is unknown, per the "Roofing andWaterproofing Manual" of the National Roofing Contractors Association or perthe "Single Ply Roofing: A Professional Guide To Specifications" of the Single PlyRoofing Institute. Apply built up roofing using multi-layers of hot appliedbitumen and roofing felts method.Warranty: Provide 2 copies of the specified roofing manufacturer's standardwarranty, 2-year minimum, covering installed work agreeing to pay for repairsor replacement of defective roofing necessary to eliminate leaks.Built-up roofing if shown on the Drawings or as directed by the Owner: Glassfiber base sheet plus 3-ply, asphalt/glass fiber type with aggregate surfacing,Class "A" UL rating; one of the following specifications:Provide crickets and cants of rigid perlite board roof insulation as indicated andas required to drain roof. Install with mechanical fasteners. Maximum Densityof 2 lbs per cu. ft.Furnish and install Portals Plus Flashings as manufactured by Portals Plus, Inc.,Bensenville, IL, at all points where protrusions penetrate roofs. Materials should beEPDM (Ethylene Propylene Diamene Monomer) for single-ply rubber roofs and Neoprenefor hot applied systems or as shown on drawings. Material shall have a serviceabletemperature range of -60 F to +270 F, and be resistant to ozone and ultraviolet.Units shall have tongue and groove sealing lips with overlapping tab to flash the seam,and accept all necessary adapter rings for round projections under 1" in diameter.Base flange shall have a convolution to allow greater movement. Sealing unit to roofshall be in accordance with the roof manufacturer's recommendations. All hardwareshall be stainless steel. For pipes, tubes and conduits 3.5" to 6" nominal, use PortalsPlus Large Retrofit which has a height of 5", a base diamater of 14.5" and capable ofaccepting various adapters. 07720 Roof Specialties and Accessories - Portals Plus
|