|
k. Touch up and otherwise repair and restore marred, exposed finishes and surfaces. Replace finishes and surfaces that
<br />cannot be satisfactorily repaired or restored or that already show evidence of repair or restoration.
<br />2) 1) Do not paint over "UL" and similar labels, including mechanical and electrical nameplates.
<br />1. Wipe surfaces of mechanical and electrical equipment and similar equipment. Remove excess lubrication, paint and
<br />mortar droppings, and other foreign substances.
<br />in. Replace parts subject to unusual operating conditions.
<br />n. Clean plumbing fixtures to a sanitary condition, free of stains, including stains resulting from water exposure.
<br />o. Replace disposable air filters and clean permanent air filters. Clean exposed surfaces of diffusers, registers, and
<br />grills.
<br />p. Clean light fixtures, lamps, globes, and reflectors to function with full efficiency. Replace burned -out bulbs, and
<br />those noticeably dimmed by hours of use, and defective and noisy starters in fluorescent and mercury vapor fixtures
<br />to comply with requirements for new fixtures.
<br />q. Leave Project clean and ready for occupancy.
<br />B. Comply with safety standards for cleaning. Do not burn waste materials. Do not bury debris or excess materials on Owner's
<br />property. Do not discharge volatile, harmful, or dangerous materials into drainage systems. Remove waste materials from Project
<br />site and dispose of lawfully.
<br />END OF SECTION 01770
<br />SECTION 02361- TERMITE CONTROL
<br />PART 1 - GENERAL
<br />1.1 SUMMARY
<br />A. This Section includes soil treatment for termite control.
<br />1.2 SUBMITTALS
<br />A. Product Data: For each product indicated, including EPA -Registered Label.
<br />B. Product certificates.
<br />1.3 QUALITY ASSURANCE
<br />A. Applicator Qualifications: A pest control operator who is licensed according to regulations of authorities having jurisdiction to
<br />apply termite control treatment in jurisdiction where Project is located.
<br />B. Regulatory Requirements: Formulate and apply termiticides, and label with a Federal registration number, to comply with EPA
<br />regulations and authorities having jurisdiction.
<br />1.4 WARRANTY
<br />A. Soil Termiticide Special Warranty: Manufacturer's standard form, signed by applicator and Contractor, certifying that applied soil
<br />termiticide treatment will prevent infestation of subterranean termites. If subterranean termite activity or damage is discovered
<br />within 5 years from date of Substantial Completion, re -treat soil and repair or replace damage caused by termite infestation.
<br />PART 2 - PRODUCTS
<br />2.1 TERMITE CONTROL
<br />A. Soil Treatment: EPA -registered termiticide complying with requirements of authorities having jurisdiction, in a soluble or emul-
<br />sible, concentrated formulation that dilutes with water or foaming agent. Use only soil treatment solutions that are not harmful to
<br />plants.
<br />1. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorpo-
<br />rated into the Work include, but are not limited to, the following:
<br />a. AgrEvo Environmental Health, Inc.; a company of Hoechst and Schering, Berlin.
<br />b. Bayer Corp.; Garden & Professional Care.
<br />C. DowElanco.
<br />PART 3 - EXECUTION
<br />3 1 SOIL TREATMENT APPLICATION
<br />D. Admixtures:
<br />1. Air -Entraining Admixture: ASTM C 260.
<br />2. Water -Reducing Admixture: ASTM C 494, Types A, D, F or G. If "F", see 2,2A.
<br />E. Vapor Retarder: Polyethylene sheet, ASTM D 4397, not less than 10 mils thick.
<br />F. Preformed Joint -Filler: ASTM D 1751, asphalt -saturated cellulosic fiber.
<br />G. Curing Materials:
<br />1. Evaporation Retarder: Waterborne, monomolecular film forming, manufactured for application to fresh concrete.
<br />2. Moisture -Retaining Cover: ASTM C 171, polyethylene film.
<br />3. Water: Potable.
<br />4. Clear, Solvent -Borne, Membrane -Forming Curing Compound: ASTM C 309, Type 1, Class B.
<br />2.2 CONCRETE MIXES
<br />A. Comply with ACI 301 requirements for concrete mixtures.
<br />B. Prepare design mixes, proportioned according to ACI 301, for normal -weight concrete determined by either laboratory trial mix or
<br />field test data bases, as follows:
<br />1. Compressive Strength (28 Days).
<br />2. Slump: 4 inches.
<br />PART 3 - EXECUTION
<br />3.1 INSTALLATION, GENERAL
<br />A. Formwork: Design, construct, erect, shore, brace, and maintain formwork according to ACI 301.
<br />B. Vapor Retarder: Install, protect, and repair vapor -retarder sheets according to ASTM E 1643; place sheets in position with longest
<br />dimension parallel with direction of pour.
<br />1. Lap joints 6 inches and seal with manufacturer's recommended tape.
<br />C. Steel Reinforcement: Comply with CRSI's "Manual of Standard Practice" for fabricating, placing, and supporting reinforce-
<br />ment.
<br />1. Do not cut or puncture vapor retarder. Repair damage and reseal vapor retarder before placing concrete.
<br />D. Joints: Construct joints true to line with faces perpendicular to surface plane of concrete.
<br />1. Construction Joints: Locate and install so as not to impair strength or appearance of concrete, at locations indicated or as
<br />approved by Architect.
<br />2. Isolation Joints: Install preformed joint filler at junctions with slabs -on -grade and vertical surfaces, such as column ped-
<br />estals, foundation walls, grade beams, and other locations, to full width and depth of joint, terminating flush with finished
<br />concrete surface, unless otherwise indicated.
<br />3. Contraction Joints in Slabs -on -Grade: Form weakened -plane contraction joints, sectioning concrete into areas as indicated.
<br />Construct contraction joints for a depth equal to at least one-fourth of the concrete thickness, as follows:
<br />a. Sawed Joints: Form contraction joints with power saws equipped with shatterproof abrasive or diamond -rimmed
<br />blades. Cut 1/8-inch- wide joints into concrete when cutting action will not tear, abrade, or otherwise damage surface
<br />and before concrete develops random contraction cracks.
<br />E. Tolerances: Comply with ACI 117, "Specifications for Tolerances for Concrete Construction and Materials."
<br />3.2 CONCRETE PLACEMENT
<br />A. Comply with recommendations in ACI 304R for measuring, mixing, transporting, and placing concrete.
<br />B. Consolidate concrete with mechanical vibrating equipment.
<br />3.3 FINISHING FORMED SURFACES
<br />A. Rough -Formed Finish: As -cast concrete texture imparted by form -facing material with tie holes and defective areas repaired and
<br />patched, and fins and other projections exceeding 1/4 inch in height rubbed down or chipped off.
<br />1. Apply to concrete surfaces not exposed to public view.
<br />B. Smooth -Formed Finish: As -cast concrete texture imparted by form -facing material, arranged in an orderly and symmetrical
<br />manner with a minimum of seams. Repair and patch tie holes and defective areas. Completely remove fins and other projec-
<br />tions.
<br />1. Apply to concrete surfaces exposed to public view or to be covered with a coating or covering material applied directly to
<br />concrete, such as waterproofing, dampproofing, veneer plaster, or painting.
<br />2. Apply grout -cleaned finish, defined in ACI 301, to smooth -formed finished concrete.
<br />C. Related Unformed Surfaces: At tops of walls, horizontal offsets, and similar unformed surfaces adjacent to formed surfaces, strike
<br />off smooth and finish with a texture matching adjacent formed surfaces. Continue final surface treatment of formed surfaces uni-
<br />formly across adjacent unformed surfaces, unless otherwise indicated.
<br />2.2 WOOD -PRESERVATIVE -TREATED MATERIALS
<br />A. Preservative Treatment by Pressure Process: AWPA C2 (lumber) and AWPA C9 (plywood), except that lumber that is not in con-
<br />tact with the ground and is continuously protected from liquid water may be treated according to AWPA C31 with inorganic boron
<br />(SBX).
<br />B. Application: Treat items indicated on Drawings, and the following:
<br />1. Wood cants, nailers, curbs, equipment support bases, blocking, stripping, and similar members in connection with roofing,
<br />flashing, vapor barriers, and waterproofing.
<br />2. Wood sills, sleepers, blocking, furring, stripping, and similar concealed members in contact with masonry or concrete.
<br />3. Wood framing members less than 18 inches above grade.
<br />4. Wood floor plates that are installed over concrete slabs directly in contact with earth.
<br />2.3 FIRE -RETARDANT -TREATED MATERIALS
<br />A. General: Where fire -retardant -treated materials are indicated, provide materials that comply with performance requirements in
<br />AWPA C20 (lumber) and AWPA C27 (plywood). Identify fire -retardant -treated wood with appropriate classification marking of
<br />UL, U.S. Testing, Timber Products Inspection, or another testing and inspecting agency acceptable to authorities having jurisdic-
<br />tion.
<br />1. Use treatment for which chemical manufacturer publishes physical properties of treated wood after exposure to elevated tem-
<br />peratures, when tested by a qualified independent testing agency according to ASTM D 5664, for lumber and ASTM D 5516,
<br />for plywood.
<br />2. Use treatment that does not promote corrosion of metal fasteners.
<br />3. Use Exterior type for exterior locations and where indicated.
<br />4. Use Interior Type A High Temperature (HT), unless otherwise indicated.
<br />2.4 DIMENSION LUMBER
<br />A. General: Of grades indicated according to the American Lumber Standards Committee National Grading Rule provisions of the
<br />grading agency indicated.
<br />B. Non -Load -Bearing Interior Partitions: Construction, Stud, or No. 2 grade and any of the following species:
<br />1. Mixed southern pine; SPIB.
<br />2. Eastern softwoods; NELMA.
<br />C. Exposed Framing: Hand select material for uniformity of appearance and freedom from characteristics that would impair finish
<br />appearance.
<br />1. Species and Grade: As indicated above for load -bearing construction of same type.
<br />2. Species and Grade: Hem -fir or Hem -fir (north), Select Structural grade; NLGA, WCLIB, or WWPA.
<br />3. Species and Grade: Southern pine, Select Structural No. 1 grade; SPIB.
<br />4. Species and Grade: Spruce -pine -fir or Spruce -pine -fir (south), Select Structural No. 1 grade; NELMA, NLGA, WCLIB, or
<br />W WPA.
<br />2.5 SHEATHING
<br />A. Plywood Wall Sheathing: Exterior, Structural I sheathing.
<br />B. Paper -Surfaced Gypsum Wall Sheathing: ASTM C 79/C 79M, with water-resistant material incorporated into core and with water-
<br />repellent paper bonded to core's face, back, and long edges.
<br />1. Manufacturers:
<br />a. American Gypsum Co.
<br />b. G-P Gypsum Corporation.
<br />C. National Gypsum Company.
<br />d. United States Gypsum Co.
<br />2. Type and Thickness: Regular, 1/2 inch and Type X, 5/8 inch thick as indicated on drawings.
<br />C. Glass -Mat Gypsum Wall Sheathing: ASTM C 1177/C 1177M.
<br />1. Product: Subject to compliance with requirements, provide "Dens -Glass Gold" by G-P Gypsum Corp.
<br />2. Type and Thickness: Regular, 1/2 inch and Type X, 5/8 inch thick as indicated on drawings.
<br />D. Extruded -Polystyrene -Foam Wall Sheathing: ASTM C 578, Type IV, in manufacturer's standard lengths and widths with tongue -
<br />and -groove or shiplap long edges as standard with manufacturer.
<br />1. Manufacturers:
<br />a. DiversiFoam Products.
<br />b. Dow Chemical Company (The).
<br />C. Owens Corning.
<br />d. Tenneco Building Products.
<br />E. Plywood Roof Sheathing: Exterior sheathing.
<br />F. Oriented -Strand -Board Roof Sheathing: Exposure 1 sheathing.
<br />C. Mineral -fiber blanket insulation consisting of fibers manufactured from glass:
<br />1. Faced Mineral -Fiber Blanket Insulation: ASTM C 665, Type III, Class A; Category 1, faced with foil-scrim-kraft, foil -
<br />scrim, or foil -scrim -polyethylene vapor -retarder membrane on one face.
<br />D. Perlite Loose -Fill Insulation: ASTM C 549, Type II or Type IV, with a thermal resistance for 4.1- to 7.4-Ib/cu. ft.. insulation of 3.3
<br />to 2.8 deg F x h x sq. ft/Btu at 75 deg F for 1-inch thickness. For use in rated masonry walls
<br />1. Manufacturers: Subject to compliance with requirements, provide products by one of the Producer Members of Perlite
<br />Institute Inc.
<br />2.2 VAPOR RETARDERS
<br />A. Polyethylene Vapor Retarder: ASTM D 4397, 6 mils thick, with maximum permeance rating of 0.13 perm.
<br />B. Vapor -Retarder Tape: Pressure -sensitive tape of type recommended by vapor -retarder manufacturer for sealing joints and penetra-
<br />tions in vapor retarder.
<br />2.3 AUXILIARY INSULATING MATERIALS
<br />A. Adhesive for Bonding Insulation: Product with demonstrated capability to bond insulation securely to substrates indicated without
<br />damaging insulation and substrates.
<br />PART 3 - EXECUTION
<br />3.1 INSTALLATION
<br />A. General: Install insulation to comply with insulation manufacturer's written instructions applicable to products and application
<br />indicated. Extend insulation in thickness indicated to envelop entire area to be insulated. Cut and fit tightly around obstructions
<br />and fill voids with insulation. Remove projections that interfere with placement.
<br />B. Pour granular insulation into cavities indicated to receive insulation, taking care to fill voids completely. Maintain inspection ports
<br />to show presence of insulation at extremities of each pour area. Close ports after confirming complete coverage. Limit fall of
<br />insulation to one story in height, but not exceeding 20 feet.
<br />C. Installation of General Building Insulation: Apply insulation units to substrates by method indicated, complying with manufac-
<br />turer's written instructions. If no specific method is indicated, bond units to substrate with adhesive or use mechanical anchorage
<br />to provide permanent placement and support of units.
<br />1. Seal joints between closed -cell (nonbreathing) insulation units by applying adhesive, mastic, or sealant to edges of each unit
<br />to form a tight seal as units are shoved into place. Fill voids in completed installation with adhesive, mastic, or sealant.
<br />2. Install mineral -fiber blankets in cavities formed by framing members according to the following requirements:
<br />a. Use blanket widths and lengths that fill the cavities formed by framing members. If more than one length is required
<br />to fill cavity, provide lengths that will produce a snug fit between ends.
<br />b. Place blankets in cavities formed by framing members to produce a friction fit between edges of insulation and
<br />adjoining framing members.
<br />3. For metal -framed wall cavities where cavity heights exceed 96 inches support unfaced blankets mechanically and support
<br />faced blankets by taping stapling flanges to flanges of metal studs.
<br />4. Retain insulation in place by metal clips and straps or integral pockets within window frames, spaced at intervals recom-
<br />mended in writing by insulation manufacturer to hold insulation securely in place without touching spandrel glass. Maintain
<br />cavity width of dimension indicated between insulation and glass.
<br />5. Install insulation where it contacts perimeter fire -containment system to prevent insulation from bowing under pressure
<br />from perimeter fire -containment system.
<br />6. Place loose -fill insulation into spaces and onto surfaces as shown, either by pouring or by machine blowing to comply with
<br />ASTM C 1015. Level horizontal applications to uniform thickness as indicated, lightly settle to uniform density, but do not
<br />compact excessively.
<br />7. Stuff glass -fiber insulation into miscellaneous voids and cavity spaces where shown. Compact to approximately 40 percent
<br />of normal maximum volume equaling a density of approximately 2.5 lb/cu. ft.
<br />D. Installation of Vapor Retarders: Extend vapor retarder to extremities of areas to be protected from vapor transmission. Secure
<br />in place with adhesives or other anchorage system as indicated. Extend vapor retarder to cover miscellaneous voids in insulated
<br />substrates, including those filled with loose -fiber insulation.
<br />1. Seal vertical joints in vapor retarders over framing by lapping not less than two wall studs. Fasten vapor retarders to framing
<br />at top, end, and bottom edges; at perimeter of wall openings; and at lap joints. Space fasteners 16 inches o.c.
<br />2. Seal overlapping joints in vapor retarders with adhesives or vapor -retarder tape according to vapor -retarder manufacturer's
<br />instructions. Seal butt joints and fastener penetrations with vapor -retarder tape. Locate all joints over framing members or
<br />other solid substrates.
<br />3. Firmly attach vapor retarders to substrates with mechanical fasteners or adhesives as recommended by vapor -retarder manu-
<br />facturer.
<br />4. Seal joints caused by pipes, conduits, electrical boxes, and similar items penetrating vapor retarders with vapor -retarder tape
<br />to create an airtight seal between penetrating objects and vapor retarder.
<br />5. Repair any tears or punctures in vapor retarders immediately before concealment by other work.. Cover with vapor -retarder
<br />tape or another layer of vapor retarder.
<br />2.6
<br />PLYWOOD BACKING PANELS
<br />END OF SECTION 07210
<br />A.
<br />Apply soil treatment at the label volume and rate for the maximum termiticide concentration allowed for each specific use, accord -
<br />in to the product's EPA -Registered Label.
<br />g p g�
<br />3.4
<br />FINISHING UNFORMED SURFACES
<br />A.
<br />Telephone and Electrical Equipment Backin Panels: DOC PS 1 Exposure 1 C-D Plugged, fire -retardant treated in thickness
<br />pg � p gg >
<br />1. Mix termiticide solution to a uniform consistency.
<br />A.
<br />General: Comply with ACI 302.1R for screeding, restraightening, and finishing operations for concrete surfaces. Do not wet
<br />indicated or, if not indicated, not less than 1/2 inch thick.
<br />SECTION 07920 - JOINT SEALANTS `
<br />2. Apply to produce a continuous horizontal and vertical termiticidal barrier or treated zone around and under building con-
<br />concrete surfaces.
<br />struction. Distribute the treatment evenly.
<br />3. Slabs -on -Grade and Basement Slabs: Under ground -supported slab construction, including footings, building slabs, and
<br />B.
<br />Screed surfaces with a straightedge and strike off. Begin initial floating using bull floats or darbies to form a uniform and open -
<br />2.7
<br />MISCELLANEOUS MATERIALS
<br />PART 1 - GENERAL
<br />attached slabs as an overall treatment. Treat soil materials before concrete footings and slabs are placed.
<br />textured surface plane before excess moisture or bleedwater appears on the surface.
<br />A.
<br />Fasteners:
<br />4. Foundations: Adjacent soil including soil along entire inside perimeter of foundation walls, along both sides of interior
<br />partition walls, around plumbing pipes and electric conduit penetrating slab, and around interior column footers, piers, and
<br />C.
<br />Scratch Finish: Apply scratch finish to surfaces to receive concrete floor topping or mortar setting beds for ceramic or quarry tile,
<br />1. Where rough carpentry is exposed to weather, in round contact or in area of high relative humidity, provide fasteners with
<br />g rP rY p � g � g ty�
<br />1.1 RELATED DOCUMENTS
<br />€
<br />chimney bases; and along entire outside perimeter, from grade to bottom of footing. Avoid soil washout around footings.
<br />portland cement terrazzo, and other bonded cementitious floor finish, unless otherwise indicated.
<br />hot -dip zinc coating complying with ASTM A 153/A 153M.
<br />A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification
<br />5. Crawlspaces: Soil under and adjacent to foundations. Treat adjacent areas including around entrance platform, porches, and
<br />2. Power -Driven Fasteners: CABO NER-272.
<br />Sections 1 to this Section.
<br />apply Y
<br />equipment bases. Apply overall treatment only where attached concrete platform and porches are on fill or ground.
<br />D.
<br />Float Finish: Apply float finish to surfaces indicated, to surfaces to receive trowel finish, and to floor and slab surfaces to be cov-
<br />3. Bolts: Steel bolts complying with ASTM A 307, Grade A; with ASTM A 563 hex nuts and, where indicated, flat washers. .
<br />6. Masonry: Treat voids.
<br />7. Penetrations: At expansion joints, control joints, and areas where slabs will be penetrated.
<br />ered with fluid -applied or sheet waterproofing, built-up or membrane roofing, or sand -bed terrazzo.
<br />B.
<br />Metal Framing Anchors: Made from hot -dip, zinc -coated steel sheet complying with ASTM A 653/A 653M, G60 coating designa-
<br />1.2 SUMMARY
<br />E.
<br />Trowel Finish: Apply a hard trowel finish to surfaces indicated and to floor and slab surfaces exposed to view or to be covered with
<br />tion.
<br />A. This Section includes sealants for the following:
<br />B.
<br />Avoid disturbance of treated soil after application. Kee off treated areas until completely
<br />pp p p y'
<br />resilient flooring, carpet, ceramic or quarry tile set over a cleavage membrane, paint, or another thin film -finish coating system.
<br />C.
<br />Building Paper: Asphalt -saturated organic felt complying with ASTM D 226, Type I (No. 15 asphalt felt), unperforated.
<br />1. Exterior joints in vertical surfaces and nontraffic horizontal surfaces.
<br />2. Exterior joints in horizontal traffic surfaces.
<br />C.
<br />Protect termiticide solution, dispersed in treated soils and fills, from being diluted until ground -supported slabs are installed. Use
<br />F.
<br />Nonslip Broom Finish: Apply a nonslip broom finish to surfaces indicated and to exterior concrete platforms, steps, and ramps.
<br />3. Interior joints in vertical surfaces and horizontal nontraffic surfaces.
<br />waterproof barrier according to EPA -Registered Label instructions.
<br />Immediately after float finishing, slightly roughen trafficked surface by brooming with fiber -bristle broom perpendicular to main
<br />PART 3 -
<br />EXECUTION
<br />4. Interior joints in horizontal traffic surfaces. j
<br />traffic route.
<br />5. Firestop system through fire resistance - rated walls. i
<br />D.
<br />Post warning signs in areas of application.
<br />6. Exterior joints in sheet metal flashing and trim.
<br />.ixa
<br />Reapply v c i_ treatment solution to areas dstuYredbvsub euen ecavaton ¢rain 1 ndcyatna or_*h rcon is-ucr n _ctiix.eG_. .
<br />.�.,
<br />N
<br />IO
<br />COTCR-TE PROT�fTN _�ND �URG
<br />3.1
<br />x
<br />INSTALLATION
<br />_ , .,
<br />_ .
<br />following application.
<br />1.3 SUBMITTALS
<br />A.
<br />General: Protect freshly placed concrete from premature drying and excessive cold or hot temperatures. Comply with ACI 306.1
<br />A.
<br />Set rough carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit rough carpentry to other
<br />construction; scribe and cope as needed for accurate fit. Locate [furring,] nailers, blocking, and similar supports to comply with
<br />A. Firestop System Submittals: For each through -penetration firestop system, show each kind of construction condition penetrated,
<br />for cold -weather protection, and follow recommendations in ACI 305R for hot -weather protection during curing.
<br />requirements for attaching other construction.
<br />relationships to adjoining construction and kind of penetrating item. Include firestop design designation of testing and inspecting
<br />END OF SECTION 02361
<br />agency acceptable to authorities having jurisdiction that evidence compliance with requirements for each condition.
<br />B.
<br />Evaporation Retarder: Apply evaporation retarder to concrete surfaces if hot, dry, or windy conditions occur before and during
<br />B.
<br />Apply field treatment complying with AWPA M4 to cut surfaces of preservative -treated lumber and plywood.
<br />finishing operations. Apply according to manufacturer's written instructions after placing sxreeding and bull floating or darbying
<br />SECTION 03300 - CAST -IN -PLACE CONCRETE concrete, but before float finishing. C. Securely attach rough carpentry work to substrate by anchoring and fastening as indicated, complying with the following:
<br />1. CABO NER-272 for power -driven fasteners.
<br />C. Begin curing after finishing concrete, but not before free water has disappeared from concrete surface. 2. Published requirements of metal framing anchor manufacturer.
<br />PART 1 - GENERAL q g
<br />D. Cure formed and unformed concrete for at least seven days as follows: D. Apply building paper horizontally with 2-inch overlap and 6-inch end lap; fasten to sheathing with galvanized staples or roofing
<br />1. Curing Compound: Apply uniformly in continuous operation by power spray or roller according to manufacturer's written
<br />1.1 SUMMARY nails. Cover upstanding flashing with 4-inch overlap.
<br />instructions. Recoat areas subjected to heavy rainfall within three hours after initial application. Maintain continuity of
<br />A. This Section includes cast -in -place concrete, including reinforcement, concrete materials, mix design, placement procedures, and coating and repair damage during curing period. E. Apply sheathing tape to joints between sheathing panels and at items penetrating sheathing. Apply at upstanding flashing to over -
<br />finishes. lap both flashing and sheathing.
<br />1.2 SUBMITTALS
<br />A. Product Data: For each manufactured material and product indicated.
<br />B. Design Mixes: For each concrete mix indicated.
<br />C. Shop Drawings: Include details of steel reinforcement placement including material, grade, bar schedules, stirrup spacing, bent
<br />bar diagrams, arrangement, and supports.
<br />D. Material test reports.
<br />1.3 QUALITY ASSURANCE
<br />A. Manufacturer Qualifications: A firm experienced in manufacturing ready -mixed concrete products complying with ASTM C 94
<br />requirements for production facilities and equipment.
<br />B. Comply with ACI 301, "Specification for Structural Concrete," including the following, unless modified by the requirements of
<br />the Contract Documents.
<br />1. General requirements, including submittals, quality assurance, acceptance of structure, and protection of in -place concrete.
<br />2. Formwork and form accessories.
<br />3. Steel reinforcement and supports.
<br />4. Concrete mixtures.
<br />5. Handling, placing, and constructing concrete.
<br />PART 2 - PRODUCTS
<br />2.1 MATERIALS
<br />A. Formwork: Furnish formwork and form accessories according to ACI 301.
<br />B. Steel Reinforcement:
<br />1. Reinforcing Bars: ASTM A 615/A 615M, Grade 60, deformed.
<br />2. Welded Wire Fabric: ASTM A 185, fabricated from as -drawn steel wire into flat sheets.
<br />C. Concrete Materials:
<br />I. Portland Cement: ASTM C 150, Type I.
<br />2. Normal -Weight Aggregate: ASTM C 33, uniformly graded, not exceeding 1/4-inch nominal size.
<br />3. Lightweight Aggregate: ASTM C 330.
<br />4. Water: Complying with ASTM C 94.
<br />3.6 FIELD QUALITY CONTROL
<br />A. Testing Agency: Owner will engage a qualified independent testing and inspecting agency to sample materials, perform tests, and
<br />submit test reports during concrete placement. Tests will be performed according to ACI 301.
<br />1. Testing Frequency: One composite sample for each day's pour of each concrete mix exceeding 5 cu. yd., but less than 25
<br />cu. yd., plus one set for each additional 50 cu. yd. or fraction thereof.
<br />END OF SECTION 03300
<br />SECTION 06100 - ROUGH CARPENTRY
<br />PART 1 - GENERAL
<br />1.1 SUMMARY
<br />A. This Section includes the following:
<br />1. Wood blocking.
<br />2. Wood nailers.
<br />3. Wood sheathing.
<br />4. Plywood backing panels.
<br />PART 2 - PRODUCTS
<br />2.1 WOOD PRODUCTS, GENERAL
<br />A. Lumber: DOC PS 20 and applicable rules of lumber grading agencies certified by the American Lumber Standards Committee
<br />Board of Review.
<br />1. Factory mark each piece of lumber with grade stamp of grading agency.
<br />2. For exposed lumber indicated to receive stained or natural finish, mark grade stamp on end or back of each piece.
<br />3. Provide dressed lumber, S4S, unless otherwise indicated.
<br />4. Provide dry lumber with 15 percent maximum moisture content at time of dressing for 2-inch nominal thickness or less,
<br />unless otherwise indicated.
<br />B. Wood Structural Panels:
<br />1. Plywood: DOC PS I.
<br />2. Oriented Strand Board: DOC PS 2.
<br />END OF SECTION 06100
<br />SECTION 07210 - BUILDING INSULATION
<br />PART 1 - GENERAL
<br />1.1 SUMMARY
<br />A. This Section includes the following:
<br />1. Concealed building insulation.
<br />2. Loose -fill building insulation.
<br />3. Vapor retarders.
<br />1.2 QUALITY ASSURANCE
<br />A. Fire -Test -Response Characteristics: Provide insulation and related materials with the fire -test -response characteristics indicated,
<br />as determined by testing identical products per ASTM E 84 for surface -burning characteristics, by UL or another testing and
<br />inspecting agency acceptable to authorities having jurisdiction. Identify materials with appropriate markings of applicable testing
<br />and inspecting agency.
<br />PART 2 - PRODUCTS
<br />2.1 INSULATING MATERIALS
<br />A. General: Provide insulating materials that comply with requirements and with referenced standards.
<br />B. Molded -Polystyrene Insulation: ASTM C 578, Type I, 0.90 lb/cu. ft., with maximum flame -spread and smoke -developed indices
<br />of 75 and 450, respectively. For use in nonrated masonry walls.
<br />1.4 QUALITY ASSURANCE
<br />A. Sealant Compatibility and Adhesion Testing: Use sealant manufacturer's standard test methods to determine whether priming j
<br />and other specific joint preparation techniques are required to obtain rapid, optimum adhesion of joint sealants to joint substrates.
<br />B. Preconstruction Field -Adhesion Testing. Before installing elastomeric sealants, field test their adhesion to joint substrates using
<br />test method indicated in Part 3 "Field Quality Control" Article.
<br />C. Fire -resistive joint sealant systems are identical to those tested per ASTM E 119 under conditions where positive furnaces pres-
<br />sures of at least 0.01 inch of water is maintained at a distance of 0.78 inch below the fill materials surrounding the penetrating
<br />items in the test assembly. Provide rated systems complying with the following requirements:
<br />1. Fire -Resistive Rating of Joint Sealants: As indicated by reference to design designations listed by UL in their "Fire Resis-
<br />tance Directory" or by another testing inspecting agency.
<br />D. Mockups: Before installing joint sealants, apply elastomeric sealants to demonstrate aesthetic effects and qualities of materials
<br />and execution.
<br />1. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.
<br />1.5 WARRANTY
<br />A. Special Installer's Warranty: Written warranty in which Installer agrees to repair or replace elastomeric joint sealants that do
<br />not meet requirements specified in this Section or fail in adhesion within specified warranty period two years from date of Final
<br />Acceptance.
<br />PART 2 - PRODUCTS
<br />2.1 MANUFACTURERS
<br />A. In other Part 2 articles where subparagraph titles below introduce lists, the following requirements apply for product selection:
<br />1. Products: Subject to compliance with requirements, provide one of the products specified.
<br />2.2 MATERIALS, GENERAL
<br />A. Compatibility: Provide joint sealants, backings, and other related materials that are compatible with one another and with joint
<br />substrates under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field expe-
<br />rience.
<br />B. Colors of Exposed Joint Sealants: As selected from manufacturer's full range.
<br />2.03 ELASTOMERIC JOINT SEALANTS
<br />A. Silicone Sealant: (Gutters & Coping Sealant)
<br />1. Products:
<br />a. Dow Corning; 795.
<br />b. GE Silicone, SilPruf.
<br />C. Tremco Spectrem 2
<br />B. Single -Component Nonsag Urethane Sealant:
<br />1. For vertical masonry control joints, provide the following:
<br />a. Products:
<br />1) Sonnebom Building Products Div., ChemRex Inc.; NP 1.
<br />2) Tremco; Vulkem 116.
<br />3) Sika Corporation; Sikaflex - la.
<br />b. Type and Grade: S (single component) and NS (nonsag).
<br />C. Class: 25.
<br />2. Exposure: Use T (traffic) and NT (nontraffic).
<br />3. Substrates: Uses M, G, A, and, as applicable to joint substrates indicated, O.
<br />C. Urethane Sealant:
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<br />D3-D4 TENANT BUILD OUT
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