1-Franklin Twp Contract Specifications 7-18-26.pdf

Franklin Township 1 Municipal Building

FRANKLIN TOWNSHIP MUNICIPAL BUILDING

ADDITION & RENOVATION

SPECIFICATION TABLE OF CONTENTS

Note: All contractors are to review all drawings and specifications to ensure familiarity with each trade and related work to be included for each trade discipline.

TITLE PAGE

SPECIFICATIONS

DIVISION 1 - GENERAL REQUIREMENTS – NOT USED

DIVISIONS 2 – EXISTING CONDITIONS

SECTION 024100 – DEMOLITION 024100-1

DIVISION 3 – CONCRETE

SECTION 033000 – CAST-IN-PLACE CONCRETE 033000-1

DIVISION 4 – MASONRY

SECTION 040511 –MASONRY MORTARING AND GROUTING 040511-1

SECTION 042000 – UNIT MASONRY 042000-1

DIVISION 5 – METALS

SECTION 055000 – METAL FABRICATIONS 055000-1

SECTION 055213 – PIPE AND TUBE RAILINGS 055213-1

DIVISION 6 – WOOD, PLASTICS AND COMPOSITES

SECTION 061000 – ROUGH CARPENTRY 061000-1

SECTION 061753 – SHOP-FABRICATED WOOD TRUSSES 061753-1

SECTION 064100 – ARCHITECTURAL WOOD CASEWORK 064100-1

DIVISION 7 - THERMAL AND MOISTURE PROTECTION

SECTION 071400 – FLUID APPLIED WATERPROOFING 071400-1

SECTION 072100 – THERMAL INSULATION 072100-1

SECTION 072700 – AIR BARRIERS – CARLISLE 072700-1

SECTION 074113 – METAL ROOF PANELS 074113-1

SECTION 074213 – METAL WALL PANELS 074213-1

SECTION 074616 – ALUMINUM SIDING 074616-1

SECTION 076200 – SHEET METAL FLASHING AND TRIM 076200-1

SECTION 077123 – MANUFACTURED GUTTERS AND

DOWNSPOUTS 077123-1

SECTION 077200 – ROOF ACCESSORIES 077200-1

SECTION 079200 – JOINT SEALANTS 079200-1

Franklin Township 2

DIVISION 8 – OPENINGS

SECTION 081113 – HOLLOW METAL DOORS AND FRAMES 081113-1

SECTION 081116 – ALUMINUM DOORS AND FRAMES 081116-1

SECTION 081416 – FLUSH WOOD DOORS 081416-1

SECTION 084313 – ALUMINUM-FRAMED STOREFRONTS 084313-1

SECTION 085113 – ALUMINUM WINDOWS 085113-1

SECTION 085113 – SERVICE AND TELLER WINDOW UNITS 085113-1

SECTION 087100 – DOOR HARDWARE 087100-1

SECTION 088000 – GLAZING 088000-1

DIVISION 9 – FINISHES

SECTION 092116 – GYPSUM BOARD ASSEMBLIES 092116-1

SECTION 093000 – TILING 093000-1

SECTION 095100 – ACOUSTICAL CEILINGS 095100-1

SECTION 096500 – RESILIENT FLOORING 096500-1

SECTION 096813 – TILE CARPETING 096813-1

SECTION 099123 – INTERIOR PAINTING 099123-1

DIVISIONS 10 – SPECIALTIES

SECTION 101423 – PANEL SIGNAGE 101423-1

SECTION 102800 – TOILET, BATH, AND LAUNDRY

ACCESSORIES – ASI 102800-1

SECTION 104400 – FIRE PROTECTION SPECIALTIES 104400-1

DIVISION 11 – EQUIPMENT – NOT USED

DIVISION 12 – FURNISHINGS

SECTION 123600 – COUNTERTOPS 123600-1

DIVISION 13 – SPECIAL CONSTRUCTION

SECTION 133419 – METAL BUILDING SYSTEMS 133419-1

DIVISION 14 – CONVEYING SYSTEMS – NOT USED

DIVISION 20 & 21 – NOT USED

DIVISION 22 – PLUMBING

SECTION 220513 – COMMON MOTOR REQUIREMENTS

FOR PLUMBING EQUIPMENT 220513-1

SECTION 220517 – SLEEVES AND SLEEVE SEALS FOR

PLUMBING PIPING 220517-1

SECTION 220519 – METERS AND GAUGES FOR

PLUMBING PIPING 220519-1

SECTION 220523 – GENERAL-DUTY VALVES FOR

PLUMBING PIPING 220523-1

Franklin Township 3

SECTION 220529 – HANGERS AND SUPPORTS FOR PLUMBING

PIPING AND EQUIPMENT 220529-1

SECTION 220553 – IDENTIFICATION FOR PLUMBING PIPING

AND EQUIPMENT 220553-1

SECTION 220719 – PLUMBING PIPING INSULATION 220719-1

SECTION 221005 – PLUMBING PIPING 221005-1

SECTION 221006 – PLUMBING PIPING SPECIALTIES 221006-1

SECTION 221123 – DOMESTIC WATER PUMPS 221123-1

SECTION 223000 – PLUMBING EQUIPMENT 223000-1

SECTION 224000 – PLUMBING FIXTURES 224000-1

DIVISION 23 – HEATING, VENTILATING, AND AIR CONDITIONING

SECTION 230513 – COMMON MOTOR REQUIREMENTS

FOR HVAC EQUIPMENT 230513-1

SECTION 230529 – HANGERS AND SUPPORTS FOR HVAC

PIPING AND EQUIPMENT 230529-1

SECTION 230548 – VIBRATION AND SEISMIC CONTROLS

FOR HVAC 230548-1

SECTION 230553 – IDENTIFICATION FOR HVAC PIPING

AND EQUIPMENT 230553-1

SECTION 230593 – TESTING, ADJUSTUNG AND BALANCING

FOR HVAC 230593-1

SECTION 230713 – DUCT INSULATION 230713-1

SECTION 230913 – INSTRUMENTATION AND CONTROL

DEVICES FOR HVAC 230913-1

SECTION 232300 – REFRIGERANT PIPING 232300-1

SECTION 233100 – HVAC DUCTS AND CASINGS 233100-1

SECTION 233300 – AIR DUCT ACCESSORIES 233300-1

SECTION 233423 – HVAC POWER VENTILATORS 233423-1

SECTION 233700 – AIR OUTLETS AND INLETS 233700-1

SECTION 234000 – HVAC AIR CLEANING DEVICES 234000-1

SECTION 238126.13 – SMALL CAPACITY SPLIT-SYSTEM

AIR CONDITIONERS 238126.13-1

SECTION 238300 – ELECTRIC HEATING UNIT 238300-1

DIVISION 26 – ELECTRICAL

SECTION 260519 – LOW VOLTAGE ELECTRICAL POWER

CONDUCTORS AND CABLES 260519-1

SECTION 260526 – GROUNDING AND BONDING FOR

ELECTRICAL SYSTEMS 260526-1

SECTION 260529 – HANGERS AND SUPPORTS FOR

ELECTRICAL SYSTEMS 260529-1

SECTION 260533 – RACEWAYS AND BOXES FOR ELECTRICAL

SYSTEMS 260533-1

Franklin Township 4

SECTION 260544 – SLEEVES AND SLEEVE SEALS FOR

ELECTRICAL RACEWAYS AND CABLING 260544-1

SECTION 260553 – IDENTIFICATION FOR ELECTRICAL SYSTEMS 260553-1

SECTION 260923 – LIGHTING CONTROL DEVICES 260923-1

SECTION 262416 – PANELBOARDS 262416-1

SECTION 262726 – WIRING DEVICES 262726-1

SECTION 262813 – FUSES 262813-1

SECTION 262816 – ENCLOSED SWITCHES AND CIRCUIT

BREAKERS 262816-1

SECTION 262913.03 – MANUAL AND MAGNETIC MOTOR

CONTROLLERS 262913.03-1

SECTION 265119 – LED INTERIOR LIGHTING 265119-1

SECTION 265213 – EMERGENCY AND EXIT LIGHTING 265213-1

SECTION 265619 – LED EXTERIOR LIGHTING 265619-1

CIVIL SPECIFICATIONS:

SECTION 5 – SITE CLEARING

SECTION 6 – ROUGH GRADING

SECTION 7 – EXCAVATION

SECTION 8 – TRENCHING

SECTION 9 – BACKFILLING

SECTION 10 – BITUMINOUS PAVING

SECTION 11 – MISCELLANEOUS SITE IMPROVEMENTS

SECTION 12 – SEEDING

SECTION 13 – SANITARY SEWER CONNECTION

SECTION 14 – EROSION & SEDIMENT CONTROL AND STORMWATER

MANAGEMENT FACILITIES

APPENDIX A – PREVAILING WAGE RATES

APPENDIX B – GEOTECHNICAL REPORT

Franklin Township Municipal Building 024100 - 1 ©KD3 Design Studio, Inc

SECTION 024100

DEMOLITION

PART 1 GENERAL

1.01 SECTION INCLUDES

A Selective demolition of building elements for alteration purposes.

PART 2 PRODUCTS -- NOT USED

PART 3 EXECUTION

3.01 DEMOLITION

A Remove concrete slabs on grade as indicated on drawings.

3.02 GENERAL PROCEDURES AND PROJECT CONDITIONS

A Comply with applicable codes and regulations for demolition operations and safety of adjacent structures and the public.

1. Provide, erect, and maintain temporary barriers and security devices.

2. Use physical barriers to prevent access to areas that could be hazardous to workers or the public.

3. Conduct operations to minimize effects on and interference with adjacent structures and occupants.

4. Do not close or obstruct roadways or sidewalks without permits from authority having jurisdiction.

B Protect existing structures and other elements to remain in place and not removed.

1. Provide bracing and shoring.

2. Prevent movement or settlement of adjacent structures.

3. Stop work immediately if adjacent structures appear to be in danger.

C Minimize production of dust due to demolition operations. Do not use water if that will result in ice, flooding, sedimentation of public waterways or storm sewers, or other pollution.

3.03 EXISTING UTILITIES

A Coordinate work with utility companies. Notify utilities before starting work, comply with their requirements, and obtain required permits.

B Protect existing utilities to remain from damage.

C Do not disrupt public utilities without permit from authority having jurisdiction.

D Locate and mark utilities to remain; mark using highly visible tags or flags, with identification of utility type; protect from damage due to subsequent construction, using substantial barricades if necessary.

3.04 SELECTIVE DEMOLITION FOR ALTERATIONS

A Existing construction and utilities indicated on drawings are based on casual field observation and existing record documents only.

1. Verify construction and utility arrangements are as indicated.

2. Report discrepancies to Architect before disturbing existing installation.

Municipal Building 024100 - 2 ©KD3 Design Studio, Inc

3. Beginning of demolition work constitutes acceptance of existing conditions that would be apparent upon examination prior to starting demolition.

B Maintain weatherproof exterior building enclosure, except for interruptions required for replacement or modifications; prevent water and humidity damage.

C Remove existing work as indicated and required to accomplish new work.

1. Remove items indicated on drawings.

D Protect existing work to remain.

1. Prevent movement of structure. Provide shoring and bracing as required.

2. Perform cutting to accomplish removal work neatly and as specified for cutting new work.

3. Repair adjacent construction and finishes damaged during removal work.

4. Patch to match new work.

3.05 DEBRIS AND WASTE REMOVAL

A Remove debris, junk, and trash from site.

B Leave site in clean condition, ready for subsequent work.

C Clean up spillage and wind-blown debris from public and private lands.

END OF SECTION

Municipal Building 033000 - 1 ©KD3 Design Studio, Inc

SECTION 033000

CAST-IN-PLACE CONCRETE

PART 1 GENERAL

1.01 SECTION INCLUDES

A Concrete formwork.

B Floors and slabs on grade.

C Concrete foundation walls.

D Concrete foundations and anchor bolts for pre-engineered building.

E Concrete reinforcement.

F Joint devices associated with concrete work.

G Concrete curing.

1.02 REFERENCE STANDARDS

A ACI CODE-318 - Building Code Requirements for Structural Concrete and

Commentary; 2019 (Reapproved 2022).

B ACI PRC-211.1 - Selecting Proportions for Normal-Density and High Density-

Concrete - Guide; 2022.

C ACI PRC-302.1 - Guide to Concrete Floor and Slab Construction; 2015.

D ACI PRC-304 - Guide for Measuring, Mixing, Transporting, and Placing Concrete;

2000 (Reapproved 2009).

E ACI PRC-305 - Guide to Hot Weather Concreting; 2020.

F ACI PRC-306 - Guide to Cold Weather Concreting; 2016.

G ACI PRC-308 - Guide to External Curing of Concrete; 2016.

H ACI SPEC-301 - Specifications for Concrete Construction; 2020.

I ASTM A615/A615M - Standard Specification for Deformed and Plain Carbon-Steel

Bars for Concrete Reinforcement; 2022.

J ASTM A767/A767M - Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement; 2019.

K ASTM A1064/A1064M - Standard Specification for Carbon-Steel Wire and Welded

Wire Reinforcement, Plain and Deformed, for Concrete; 2024.

L ASTM C33/C33M - Standard Specification for Concrete Aggregates; 2018.

M ASTM C39/C39M - Standard Test Method for Compressive Strength of Cylindrical

Concrete Specimens; 2021.

N ASTM C143/C143M - Standard Test Method for Slump of Hydraulic-Cement

Concrete; 2020.

O ASTM C150/C150M - Standard Specification for Portland Cement; 2022.

P ASTM C685/C685M - Standard Specification for Concrete Made by Volumetric

Batching and Continuous Mixing; 2017.

Q ASTM C1602/C1602M - Standard Specification for Mixing Water Used in the

Production of Hydraulic Cement Concrete; 2018.

Municipal Building 033000 - 2 ©KD3 Design Studio, Inc

R ASTM E1643 - Standard Practice for Selection, Design, Installation, and Inspection of Water Vapor Retarders Used in Contact with Earth or Granular Fill Under Concrete Slabs; 2018a.

S ASTM E1745 - Standard Specification for Plastic Water Vapor Retarders Used in Contact with Soil or Granular Fill Under Concrete Slabs; 2017.

1.03 SUBMITTALS

A Product Data: Submit manufacturers' data on manufactured products showing compliance with specified requirements and installation instructions.

B Mix Design: Submit proposed concrete mix design.

1. Indicate proposed mix design complies with requirements of ACI SPEC-301, Section 4 - Concrete Mixtures.

2. Indicate proposed mix design complies with requirements of ACI CODE-318, Chapter 5 - Concrete Quality, Mixing and Placing.

C Test Reports: Submit report for each test or series of tests specified.

D Manufacturer's Installation Instructions: For concrete accessories, indicate installation procedures and interface required with adjacent construction.

1.04 QUALITY ASSURANCE

A Perform work of this section in accordance with ACI SPEC-301 and ACI CODE-318.

B Follow recommendations of ACI PRC-305 when concreting during hot weather.

C Follow recommendations of ACI PRC-306 when concreting during cold weather.

PART 2 PRODUCTS

2.01 FORMWORK

A Form Materials: Contractor's choice of standard products with sufficient strength to withstand hydrostatic head without distortion in excess of permitted tolerances.

1. Form Facing for Exposed Finish Concrete: Contractor's choice of materials that will provide smooth, stain-free final appearance.

2. Earth Cuts: Do not use earth cuts as forms for vertical surfaces. Natural rock formations that maintain a stable vertical edge may be used as side forms.

3. Form Coating: Release agent that will not adversely affect concrete or interfere with application of coatings.

4. Form Ties: Cone snap type that will leave no metal within 1-1/2 inches of concrete surface.

2.02 REINFORCEMENT MATERIALS

A Reinforcing Steel: ASTM A615/A615M, Grade 60 (60,000 psi).

1. Type: Deformed billet-steel bars.

2. Finish: Galvanized in accordance with ASTM A767/A767M, Class I, unless otherwise indicated.

B Steel Welded Wire Reinforcement (WWR): Galvanized, plain type, ASTM

A1064/A1064M.

1. Form: Coiled Rolls.

Municipal Building 033000 - 3 ©KD3 Design Studio, Inc

2. WWR Style: As indicated on drawings.

C Reinforcement Accessories:

1. Tie Wire: Annealed, minimum 16 gauge, 0.0508 inch.

2. Chairs, Bolsters, Bar Supports, Spacers: Sized and shaped for adequate support of reinforcement during concrete placement.

3. Provide stainless steel, galvanized, plastic, or plastic coated steel components for placement within 1-1/2 inches of weathering surfaces.

2.03 CONCRETE MATERIALS

A Cement: ASTM C150/C150M, Type I - Normal Portland type.

1. Acquire cement for entire project from same source.

B Fine and Coarse Aggregates: ASTM C33/C33M.

1. Acquire aggregates for entire project from same source.

C Water: ASTM C1602/C1602M; clean, potable, and not detrimental to concrete.

2.04 ADMIXTURES

A Do not use chemicals that will result in soluble chloride ions in excess of 0.1 percent by weight of cement.

2.05 ACCESSORY MATERIALS

A Underslab Vapor Retarder:

1. Sheet Material: ASTM E1745, Class A; stated by manufacturer as suitable for installation in contact with soil or granular fill under concrete slabs. Single-ply polyethylene is prohibited.

2. Accessory Products: Vapor retarder manufacturer's recommended tape, adhesive, mastic, prefabricated boots, etc., for sealing seams and penetrations.

2.06 BONDING AND JOINTING PRODUCTS

2.07 CURING MATERIALS

A Evaporation Reducer: Liquid thin-film-forming compound that reduces rapid moisture loss caused by high temperature, low humidity, and high winds; intended for application immediately after concrete placement.

B Curing Compound, Naturally Dissipating: Clear, water-based, liquid membrane-forming compound; complying with ASTM C309.

2.08 CONCRETE MIX DESIGN

A Proportioning Normal Weight Concrete: Comply with ACI PRC-211.1 recommendations.

B Concrete Strength (as indicated on S100): Establish required average strength for each type of concrete on the basis of field experience or trial mixtures, as specified in ACI

SPEC-301.

1. For trial mixtures method, employ independent testing agency acceptable to

Architect for preparing and reporting proposed mix designs.

C Admixtures: Add acceptable admixtures as recommended in ACI PRC-211.1 and at rates recommended or required by manufacturer.

Municipal Building 033000 - 4 ©KD3 Design Studio, Inc

2.09 MIXING

A On Project Site: Mix in drum type batch mixer, complying with ASTM C685/C685M.

Mix each batch not less than 1-1/2 minutes and not more than 5 minutes.

B Adding Water: If concrete arrives on-site with slump less than suitable for placement, do not add water that exceeds the maximum water-cement ratio or exceeds the maximum permissible slump.

PART 3 EXECUTION

3.01 EXAMINATION

A Verify lines, levels, and dimensions before proceeding with work of this section.

3.02 PREPARATION

A Formwork: Comply with requirements of ACI SPEC-301. Design and fabricate forms to support all applied loads until concrete is cured and for easy removal without damage to concrete.

B Verify that forms are clean and free of rust before applying release agent.

C Coordinate placement of embedded items with erection of concrete formwork and placement of form accessories.

D Interior Slabs on Grade: Install vapor retarder under interior slabs on grade. Comply with ASTM E1643. Lap joints minimum 6 inches. Seal joints, seams and penetrations watertight with manufacturer's recommended products and follow manufacturer's written instructions. Repair damaged vapor retarder before covering.

1. Granular Fill Over Vapor Retarder: Cover vapor retarder with compactible granular fill as indicated on drawings. Do not use sand.

3.03 INSTALLING REINFORCEMENT AND OTHER EMBEDDED ITEMS

A Comply with requirements of ACI SPEC-301. Clean reinforcement of loose rust and mill scale, and accurately position, support, and secure in place to achieve not less than minimum concrete coverage required for protection.

B Install welded wire reinforcement in maximum possible lengths, and offset end laps in both directions. Splice laps with tie wire.

C Verify that anchors, seats, plates, reinforcement and other items to be cast into concrete are accurately placed, positioned securely, and will not interfere with concrete placement.

3.04 PLACING CONCRETE

A Place concrete in accordance with ACI PRC-304.

B Place concrete for floor slabs in accordance with ACI PRC-302.1.

C Maintain records of concrete placement. Record date, location, quantity, air temperature, and test samples taken.

D Ensure reinforcement, inserts, waterstops, embedded parts, and formed construction joint devices will not be disturbed during concrete placement.

E Place concrete continuously without construction (cold) joints wherever possible;

where construction joints are necessary, before next placement prepare joint surface by

Municipal Building 033000 - 5 ©KD3 Design Studio, Inc removing laitance and exposing the sand and sound surface mortar, by sandblasting or high-pressure water jetting.

F Finish floors level and flat, unless otherwise indicated, within the tolerances specified below.

3.05 SLAB JOINTING

A Locate joints as indicated on drawings.

B Anchor joint fillers and devices to prevent movement during concrete placement.

C Isolation Joints: Use preformed joint filler with removable top section for joint sealant, total height equal to thickness of slab, set flush with top of slab.

D Saw Cut Contraction Joints: Saw cut joints before concrete begins to cool, within 4 to

12 hours after placing; use 3/16 inch thick blade and cut at least 1 inch deep but not less than one quarter (1/4) the depth of the slab.

3.06 FLOOR FLATNESS AND LEVELNESS TOLERANCES

A Maximum Variation of Surface Flatness (FF) and levelness (FL):

1. Exposed Concrete Floors: FF = 35, FL = 25.

B Correct the slab surface if tolerances are less than specified.

C Correct defects by grinding or by removal and replacement of the defective work.

Areas requiring corrective work will be identified. Re-measure corrected areas by the same process.

3.07 CONCRETE FINISHING

A Repair surface defects, including tie holes, immediately after removing formwork.

B Unexposed Form Finish: Rub down or chip off fins or other raised areas 1/4 inch or more in height.

C Concrete Slabs: Finish to requirements of ACI PRC-302.1 and as follows:

1. Other Surfaces to Be Left Exposed: Trowel as described in ACI PRC-302.1, minimizing burnish marks and other appearance defects.

D In areas with floor drains, maintain floor elevation at walls; pitch surfaces uniformly to drains at 1:100 nominal.

3.08 CURING AND PROTECTION

A Comply with requirements of ACI PRC-308. Immediately after placement, protect concrete from premature drying, excessively hot or cold temperatures, and mechanical injury.

B Maintain concrete with minimal moisture loss at relatively constant temperature for period necessary for hydration of cement and hardening of concrete.

1. Normal concrete: Not less than seven days.

C Surfaces Not in Contact with Forms:

1. Initial Curing: Start as soon as free water has disappeared and before surface is dry. Keep continuously moist for not less than three days by water ponding, water-saturated sand, water-fog spray, or saturated burlap.

2. Final Curing: Begin after initial curing but before surface is dry.

Municipal Building 033000 - 6 ©KD3 Design Studio, Inc

3.09 FIELD QUALITY CONTROL

A Provide free access to concrete operations at project site and cooperate with appointed firm.

B Submit proposed mix design of each class of concrete to inspection and testing firm for review prior to commencement of concrete operations.

C Tests of concrete and concrete materials may be performed at any time to ensure compliance with specified requirements.

D Compressive Strength Tests: ASTM C39/C39M, for each test, mold and cure three concrete test cylinders. Obtain test samples for every 100 cubic yards or less of each class of concrete placed.

E Take one additional test cylinder during cold weather concreting, cured on job site under same conditions as concrete it represents.

F Perform one slump test for each set of test cylinders taken, following procedures of

ASTM C143/C143M.

3.10 DEFECTIVE CONCRETE

A Defective Concrete: Concrete not complying with required lines, details, dimensions, tolerances or specified requirements.

B Repair or replacement of defective concrete will be determined by the Architect. The cost of additional testing shall be borne by Contractor when defective concrete is identified.

3.11 PROTECTION

A Do not permit traffic over unprotected concrete floor surface until fully cured.

Municipal Building 040511 - 1 ©KD3 Design Studio, Inc

SECTION 040511

MASONRY MORTARING AND GROUTING

PART 1 GENERAL

1.01 SECTION INCLUDES

A Mortar for masonry.

B Grout for masonry.

1.02 RELATED REQUIREMENTS

A Section 042000 - Unit Masonry: Installation of mortar and grout.

1.03 REFERENCE STANDARDS

A ASTM C5 - Standard Specification for Quicklime for Structural Purposes; 2018.

B ASTM C91/C91M - Standard Specification for Masonry Cement; 2023.

C ASTM C94/C94M - Standard Specification for Ready-Mixed Concrete; 2022a.

D ASTM C144 - Standard Specification for Aggregate for Masonry Mortar; 2018.

E ASTM C207 - Standard Specification for Hydrated Lime for Masonry Purposes; 2018.

F ASTM C270 - Standard Specification for Mortar for Unit Masonry; 2019a, with

Editorial Revision.

G ASTM C404 - Standard Specification for Aggregates for Masonry Grout; 2018.

H ASTM C476 - Standard Specification for Grout for Masonry; 2023.

I ASTM C1019 - Standard Test Method for Sampling and Testing Grout for Masonry;

2020.

J ASTM C1714/C1714M - Standard Specification for Preblended Dry Mortar Mix for

Unit Masonry; 2019a.

K TMS 402/602 - Building Code Requirements and Specification for Masonry Structures;

2022.

1.04 SUBMITTALS

A Product Data: Include design mix and indicate whether the Proportion or Property specification of ASTM C270 is to be used. Also include required environmental conditions and admixture limitations.

B Reports: Submit reports on grout indicating compliance of component grout materials to requirements of ASTM C476 and test and evaluation reports to requirements of

ASTM C1019.

C Manufacturer's Certificate: Certify that products meet or exceed specified requirements.

D Manufacturer's Installation Instructions: Submit packaged dry mortar manufacturer's installation instructions.

1.05 QUALITY ASSURANCE

A Comply with provisions of TMS 402/602, except where exceeded by requirements of

Contract Documents.

Municipal Building 040511 - 2 ©KD3 Design Studio, Inc

1.06 DELIVERY, STORAGE, AND HANDLING

A Maintain packaged materials clean, dry, and protected against dampness, freezing, and foreign matter.

1.07 FIELD CONDITIONS

A Cold and Hot Weather Requirements: Comply with requirements of TMS 402/602 or applicable building code, whichever is more stringent.

PART 2 PRODUCTS

2.01 MORTAR AND GROUT APPLICATIONS

A At Contractor's option, mortar and grout may be field-mixed from packaged dry materials or made from factory premixed dry materials with addition of water only.

B Mortar Mix Designs: ASTM C270, Property Specification.

1. Masonry below grade and in contact with earth: Type S.

2. Exterior Masonry Veneer: Type N.

3. Exterior, Loadbearing Masonry: Type N.

C Grout Mix Designs:

1. Bond Beams and and grouted vertical cells: 3,000 psi strength at 28 days; 8-10 inches slump; provide premixed type in accordance with ASTM C 94/C 94M .

a. Fine grout for spaces with smallest horizontal dimension of 2 inches or less.

b. Coarse grout for spaces with smallest horizontal dimension greater than 2 inches.

2.02 MATERIALS

A Packaged Dry Material for Mortar for Unit Masonry: Premixed Portland cement, hydrated lime, and sand; complying with ASTM C1714/C1714M and capable of producing mortar of the specified strength in accordance with ASTM C270 with the addition of water only.

1. Color: Standard gray.

B Portland Cement: ASTM C150/C150M.

1. Type: Type I - Normal; ASTM C150/C150M.

2. Color: Standard gray.

C Masonry Cement: ASTM C91/C91M.

1. Type: Type N; ASTM C91/C91M.

D Hydrated Lime: ASTM C207, Type S.

E Quicklime: ASTM C5, non-hydraulic type.

F Mortar Aggregate: ASTM C144.

G Grout Aggregate: ASTM C404.

H Water: Clean and potable.

2.03 MORTAR MIXING

A Thoroughly mix mortar ingredients using mechanical batch mixer, in accordance with

ASTM C270 and in quantities needed for immediate use.

B Maintain sand uniformly damp immediately before the mixing process.

Municipal Building 040511 - 3 ©KD3 Design Studio, Inc

C Do not use anti-freeze compounds to lower the freezing point of mortar.

D If water is lost by evaporation, re-temper only within two hours of mixing.

2.04 GROUT MIXING

A Mix grout in accordance with ASTM C94/C94M.

B Thoroughly mix grout ingredients in quantities needed for immediate use in accordance with ASTM C476 for fine and coarse grout.

PART 3 EXECUTION

3.01 INSTALLATION

A Install mortar and grout to requirements of section(s) in which masonry is specified.

B Work grout into masonry cores and cavities to eliminate voids.

C Do not install grout in lifts greater than 16 inches without consolidating grout by rodding.

D Do not displace reinforcement while placing grout.

E Remove excess mortar from grout spaces.

3.02 GROUTING

A Perform all grouting by means of low-lift technique. Do not employ high-lift grouting.

B Low-Lift Grouting:

1. Limit height of pours to 16 inches.

2. Limit height of masonry to 16 inches above each pour.

3. Pour grout only after vertical reinforcing is in place; place horizontal reinforcing as grout is poured. Prevent displacement of bars as grout is poured.

4. Place grout for each pour continuously and consolidate immediately; do not interrupt pours for more than 1-1/2 hours.

3.03 FIELD QUALITY CONTROL

A Test and evaluate grout in accordance with ASTM C1019 procedures.

Municipal Building 042000 - 1 ©KD3 Design Studio, Inc

SECTION 042000

UNIT MASONRY

PART 1 GENERAL

1.01 SECTION INCLUDES

A Concrete block (CMU).

B Architectural Concrete Masonry Units (ACMU).

C Mortar and grout.

D Reinforcement and anchorage.

E Flashings.

F Accessories.

1.02 RELATED REQUIREMENTS

A Section 040511 - Masonry Mortaring and Grouting.

B Section 079200 - Joint Sealants: Sealing control and expansion joints.

1.03 REFERENCE STANDARDS

A ASTM A615/A615M - Standard Specification for Deformed and Plain Carbon-Steel

Bars for Concrete Reinforcement; 2026.

B ASTM A641/A641M - Standard Specification for Zinc-Coated (Galvanized) Carbon

Steel Wire; 2019 (Reapproved 2025).

C ASTM A951/A951M - Standard Specification for Steel Wire for Masonry Joint

Reinforcement; 2022.

D ASTM A1064/A1064M - Standard Specification for Carbon-Steel Wire and Welded

Wire Reinforcement, Plain and Deformed, for Concrete; 2024.

E ASTM C90 - Standard Specification for Dry-Cast Loadbearing Concrete Masonry

Units; 2024a.

F ASTM C129 - Standard Specification for Dry-Cast Nonloadbearing Concrete Masonry

Units; 2025.

G BIA Technical Notes No. 7 - Water Penetration Resistance – Design and Detailing;

2017.

H BIA Technical Notes No. 13 - Ceramic Glazed Brick Exterior Walls; 2017.

I TMS 402/602 - Building Code Requirements and Specification for Masonry Structures;

2022.

1.04 SUBMITTALS

A Product Data: Provide data for masonry units, fabricated wire reinforcement, and masonry accessories.

B Manufacturer's Certificate: Certify that masonry units meet or exceed specified requirements.

1.05 QUALITY ASSURANCE

A Comply with provisions of TMS 402/602, except where exceeded by requirements of

Contract Documents.

Municipal Building 042000 - 2 ©KD3 Design Studio, Inc

1.06 DELIVERY, STORAGE, AND HANDLING

A Deliver, handle, and store masonry units by means that will prevent mechanical damage and contamination by other materials.

PART 2 PRODUCTS

2.01 CONCRETE MASONRY UNITS

A Concrete Block (CMU): Comply with referenced standards and as follows:

1. Size: Standard units with nominal face dimensions of 16 by 8 inches and nominal depths as indicated on drawings for specific locations.

2. Load-Bearing Units: ASTM C90, normal weight.

a. Minimum compressive strength on net area = 2000 psi (@28 days).

b. Hollow block.

c. Exposed Faces: Manufacturer's standard color and texture.

d. Manufacturers:

1) Beavertown Block Co, Inc

2) Nitterhouse Masonry Products, LLC

3) York Building Products

4) Or Approved Equal.

3. Nonloadbearing Units: ASTM C129.

a. Hollow block.

b. Normal weight.

c. Manufacturers:

1) Same as above.

B Architectural Concrete Masonry Units (ACMU): ASTM C90 and C744, normal weight.

1. Provide special shapes for corners.

2. Integral Color: ASTM C979, as selected by Architect from manufacturer's full range of colors during submittal approval. All like units to be supplied from a single run for color consitency.

3. Pattern: Provide split face at all locations indicated as Architectural CMU on the drawings.

4. Manufacturers:

a. Sam as above

2.02 MORTAR AND GROUT MATERIALS

A Mortar and Grout: As specified in Section 040511.

2.03 REINFORCEMENT AND ANCHORAGE

A Reinforcing Steel: ASTM A615/A615M, Grade 60 (60,000 psi), deformed billet bars;

galvanized.

B Joint Reinforcement: Use ladder type joint reinforcement where vertical reinforcement is involved and truss type elsewhere, unless otherwise indicated.

C Single Wythe Joint Reinforcement: ASTM A951/A951M.

1. Type: Truss or ladder.

Municipal Building 042000 - 3 ©KD3 Design Studio, Inc

2. Material: ASTM A1064/A1064M steel wire, mill galvanized to ASTM A641/A641M Class 3.

3. Size: 0.1483 inch side rods with 0.1483 inch cross rods; width as required to provide not less than 5/8 inch of mortar coverage on each exposure.

D Multiple Wythe Joint Reinforcement: ASTM A951/A951M.

1. Type: Truss or ladder.

2. Material: ASTM A1064/A1064M steel wire, mill galvanized to ASTM

A641/A641M Class 3.

3. Size: 0.1483 inch side rods with 0.1483 inch cross rods; width as required to provide not less than 5/8 inch of mortar coverage on each exposure.

2.04 FLASHINGS

A Metal Flashing Materials:

B Combination Asphaltic Flashing Materials - Copper:

1. Copper/Asphalt Flashing: 3 oz/sq ft copper sheet coated with elastic asphalt compound on both sides.

2.05 ACCESSORIES

A Joint Filler: Closed cell rubber; oversized 50 percent to joint width; self expanding; in maximum lengths available.

B Cavity Mortar Control: Semi-rigid polyethylene or polyester mesh panels, sized to thickness of wall cavity, and designed to prevent mortar droppings from clogging weeps and cavity vents and allow proper cavity drainage.

C Weeps:

1. Type: Molded PVC grilles, insect resistant.

D Cleaning Solution: Non-acidic, not harmful to masonry work or adjacent materials.

PART 3 EXECUTION

3.01 EXAMINATION

A Verify that field conditions are acceptable and are ready to receive masonry.

B Verify that related items provided under other sections are properly sized and located.

C Verify that built-in items are in proper location, and ready for roughing into masonry work.

3.02 PREPARATION

A Provide temporary bracing during installation of masonry work. Maintain in place until building structure provides permanent bracing.

3.03 COLD AND HOT WEATHER REQUIREMENTS

A Comply with requirements of TMS 402/602 or applicable building code, whichever is more stringent.

3.04 COURSING

A Establish lines, levels, and coursing indicated. Protect from displacement.

B Maintain masonry courses to uniform dimension. Form vertical and horizontal joints of uniform thickness.

Municipal Building 042000 - 4 ©KD3 Design Studio, Inc

C Concrete Masonry Units:

1. Bond: Running.

2. Coursing: One unit and one mortar joint to equal 8 inches.

3. Mortar Joints: Concave for all above grade joints and flush for all below grade joints.

3.05 PLACING AND BONDING

A Lay hollow masonry units with face shell bedding on head and bed joints.

B Buttering corners of joints or excessive furrowing of mortar joints is not permitted.

C Remove excess mortar and mortar smears as work progresses.

D Interlock intersections and external corners.

E Do not shift or tap masonry units after mortar has achieved initial set. Where adjustment must be made, remove mortar and replace.

F Perform job site cutting of masonry units with proper tools to provide straight, clean, unchipped edges. Prevent broken masonry unit corners or edges.

G In grouted and/or reinforced masonry walls, use masonry units with cores that align vertically. Provide continuous unobstructed cells for reinforcement placement and grouting.

3.06 WEEPS/CAVITY VENTS

A Install weeps in veneer and cavity walls at 24 inches on center horizontally on top of through-wall flashing at bottom of walls.

3.07 CAVITY MORTAR CONTROL

A Do not permit mortar to drop or accumulate into cavity air space or to plug weep/cavity vents.

B Install cavity mortar diverter at base of cavity and at other flashing locations as recommended by manufacturer to prevent mortar droppings from blocking weep/cavity vents.

3.08 REINFORCEMENT AND ANCHORAGE - GENERAL, SINGLE WYTHE

MASONRY, AND CAVITY WALL MASONRY

A Unless otherwise indicated on drawings or specified under specific wall type, install horizontal joint reinforcement 16 inches on center.

B Place masonry joint reinforcement in first and second horizontal joints above and below openings. Extend minimum 16 inches each side of opening.

C Place continuous joint reinforcement in first and second joint below top of walls.

D Lap joint reinforcement ends minimum 6 inches.

E Vertical reinforcement shall be installed in accordance with TMS 402/602.

3.09 CONTROL AND EXPANSION JOINTS

A Do not continue horizontal joint reinforcement through control or expansion joints.

3.10 BUILT-IN WORK

A As work progresses, install built-in fabricated metal frames and other items to be built into the work and furnished under other sections.

Municipal Building 042000 - 5 ©KD3 Design Studio, Inc

B Install built-in items plumb, level, and true to line.

3.11 TOLERANCES

A Install masonry within the site tolerances found in TMS 402/602.

B Maximum Variation From Unit to Adjacent Unit: 1/16 inch.

C Maximum Variation from Plane of Wall: 1/4 inch in 10 ft and 1/2 inch in 20 ft or more.

D Maximum Variation from Plumb: 1/4 inch per story non-cumulative; 1/2 inch in two stories or more.

E Maximum Variation from Level Coursing: 1/8 inch in 3 ft and 1/4 inch in 10 ft; 1/2 inch in 30 ft.

F Maximum Variation of Mortar Joint Thickness: Head joint, minus 1/4 inch, plus 3/8 inch.

3.12 CLEANING

A Remove excess mortar and mortar droppings.

B Replace defective mortar. Match adjacent work.

C Clean soiled surfaces with cleaning solution.

D Use non-metallic tools in cleaning operations.

3.13 PROTECTION

A Without damaging completed work, provide protective boards at exposed external corners that are subject to damage by construction activities.

Municipal Building 055000 - 1 ©KD3 Design Studio, Inc

SECTION 055000

METAL FABRICATIONS

PART 1 GENERAL

1.01 SECTION INCLUDES

A Shop fabricated steel items.

1.02 REFERENCE STANDARDS

A ASTM A36/A36M - Standard Specification for Carbon Structural Steel; 2019.

B ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products; 2017.

C ASTM A283/A283M - Standard Specification for Low and Intermediate Tensile

Strength Carbon Steel Plates; 2024.

D ASTM A501/A501M - Standard Specification for Hot-Formed Welded and Seamless

Carbon Steel Structural Tubing; 2021.

E AWS A2.4 - Standard Symbols for Welding, Brazing, and Nondestructive

Examination; 2020.

F AWS D1.1/D1.1M - Structural Welding Code - Steel; 2025, with Amendment (2026).

G AWS D1.2/D1.2M - Structural Welding Code - Aluminum; 2014, with Errata (2020).

H SSPC-Paint 15 - Steel Joist Shop Primer/Metal Building Primer; 2004.

I SSPC-Paint 20 - Zinc-Rich Coating (Type I - Inorganic, and Type II - Organic); 2019.

J SSPC-SP 2 - Hand Tool Cleaning; 2024.

1.03 SUBMITTALS

A Shop Drawings: Indicate profiles, sizes, connection attachments, reinforcing, anchorage, size and type of fasteners, and accessories. Include erection drawings, elevations, and details where applicable.

1. Indicate welded connections using standard AWS A2.4 welding symbols. Indicate net weld lengths.

1.04 QUALITY ASSURANCE

A Welder Qualifications: Welding processes and welding operators qualified in accordance with AWS D1.1/D1.1M and AWS D1.2/D1.2M and dated no more than 12 months before start of scheduled welding work.

PART 2 PRODUCTS

2.01 MATERIALS - STEEL

A Steel Sections: ASTM A36/A36M.

B Steel Tubing: ASTM A501/A501M hot-formed structural tubing.

C Plates: ASTM A283/A283M.

D Mechanical Fasteners: Same material as or compatible with materials being fastened;

type consistent with design and specified quality level.

E Bolts, Nuts and Washers: ASTM A325, Garde A, plain.

F Welding Materials: AWS D1.1/D1.1M; type required for materials being welded.

Municipal Building 055000 - 2 ©KD3 Design Studio, Inc

G Shop and Touch-Up Primer: SSPC-Paint 15, complying with VOC limitations of authorities having jurisdiction.

H Touch-Up Primer for Galvanized Surfaces: SSPC-Paint 20, Type I - Inorganic, complying with VOC limitations of authorities having jurisdiction.

2.02 FABRICATION

A Fit and shop assemble items in largest practical sections, for delivery to site.

B Fabricate items with joints tightly fitted and secured.

C Grind exposed joints flush and smooth with adjacent finish surface. Make exposed joints butt tight, flush, and hairline. Ease exposed edges to small uniform radius.

D Exposed Mechanical Fastenings: Flush countersunk screws or bolts; unobtrusively located; consistent with design of component, except where specifically noted otherwise.

E Furnish components required for anchorage of fabrications. Fabricate anchors and related components of same material and finish as fabrication, except where specifically noted otherwise.

2.03 FINISHES - STEEL

A Prime paint steel items.

1. Exceptions: Galvanize items to be embedded in concrete and items to be embedded in masonry.

B Prepare surfaces to be primed in accordance with SSPC-SP2.

C Clean surfaces of rust, scale, grease, and foreign matter prior to finishing.

D Prime Painting: One coat.

E Galvanizing of Non-structural Items: Galvanize after fabrication to ASTM

A123/A123M requirements.

2.04 FABRICATION TOLERANCES

A Squareness: 1/8 inch maximum difference in diagonal measurements.

B Maximum Bow: 1/8 inch in 48 inches.

C Maximum Deviation From Plane: 1/16 inch in 48 inches.

PART 3 EXECUTION

3.01 EXAMINATION

A Verify that field conditions are acceptable and are ready to receive work.

3.02 PREPARATION

A Clean and strip primed steel items to bare metal where site welding is required.

B Furnish setting templates to the appropriate entities for steel items required to be cast into concrete or embedded in masonry.

3.03 INSTALLATION

A Install items plumb and level, accurately fitted, free from distortion or defects.

B Provide for erection loads, and for sufficient temporary bracing to maintain true alignment until completion of erection and installation of permanent attachments.

C Obtain approval prior to site cutting or making adjustments not scheduled.

Municipal Building 055000 - 3 ©KD3 Design Studio, Inc

3.04 TOLERANCES

A Maximum Variation From Plumb: 1/4 inch per story, non-cumulative.

B Maximum Offset From True Alignment: 1/4 inch.

C Maximum Out-of-Position: 1/4 inch.

Municipal Building 055213 - 1 ©KD3 Design Studio, Inc

SECTION 055213

PIPE AND TUBE RAILINGS

PART 1 GENERAL

1.01 SECTION INCLUDES

A Exterior railings at concrete wallks, ramps and stairs.

1.02 RELATED REQUIREMENTS

A Section 033000 - Cast-in-Place Concrete: Placement of anchors in concrete.

1.03 REFERENCE STANDARDS

A AAMA 611 - Voluntary Specification for Anodized Architectural Aluminum; 2020.

B ADA Standards - 2010 ADA Standards for Accessible Design; 2010.

C ASTM A780/A780M - Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings; 2020.

D ASTM B241/B241M - Standard Specification for Aluminum and Aluminum-Alloy

Seamless Pipe and Seamless Extruded Tube; 2022.

E ASTM B429/B429M - Standard Specification for Aluminum-Alloy Extruded Structural

Pipe and Tube; 2020.

F ASTM B483/B483M - Standard Specification for Aluminum and Aluminum-Alloy

Drawn Tube and Drawn Pipe for General Purpose Applications; 2021.

G ASTM E935 - Standard Test Methods for Performance of Permanent Metal Railing

Systems and Rails for Buildings; 2021.

H AWS A2.4 - Standard Symbols for Welding, Brazing, and Nondestructive

Examination; 2020.

I AWS D1.1/D1.1M - Structural Welding Code - Steel; 2020, with Errata (2022).

1.04 SUBMITTALS

A Shop Drawings: Indicate profiles, sizes, connection attachments, anchorage, size and type of fasteners, and accessories.

1. Indicate welded connections using standard AWS A2.4 welding symbols. Indicate net weld lengths.

PART 2 PRODUCTS

2.01 RAILINGS - GENERAL REQUIREMENTS

A Design, fabricate, and test railing assemblies in accordance with the most stringent requirements of applicable local code.

B Distributed Loads: Design railing assembly, wall rails, and attachments to resist distributed force of 75 pounds per linear foot applied to the top of the assembly and in any direction, without damage or permanent set. Test in accordance with ASTM E935

C Concentrated Loads: Design railing assembly, wall rails, and attachments to resist a concentrated force of 200 pounds applied at any point on the top of the assembly and in any direction, without damage or permanent set. Test in accordance with ASTM E935

D Dimensions: See drawings for configurations and heights.

1. Two pipe rail system: 1-1/2 inches diameter, round.

Municipal Building 055213 - 2 ©KD3 Design Studio, Inc

2. Posts: 1-1/2 inches diameter, round.

E Provide anchors and other components as required to attach to structure, made of same materials as railing components unless otherwise indicated; where exposed fasteners are unavoidable provide flush countersunk fasteners.

1. For anchorage to concrete, provide inserts to be cast into concrete, for welding anchors.

F Provide welding fittings to join lengths, seal open ends, and conceal exposed mounting bolts and nuts, including but not limited to elbows, T-shapes, splice connectors, flanges, escutcheons, and wall brackets.

G Welded and Brazed Joints: Make visible joints butt tight, flush, and hairline; use methods that avoid discoloration and damage of finish; grind smooth, polish, and restore to required finish.

1. Ease exposed edges to a small uniform radius.

2. Welded Joints:

a. Carbon Steel: Perform welding in accordance with AWS D1.1/D1.1M.

2.02 ALUMINUM MATERIALS

A Aluminum Pipe: Schedule 40; ASTM B429/B429M, ASTM B241/B241M, or ASTM B483/B483M.

B Welding Fittings: No exposed fasteners; cast aluminum.

C Exposed Fasteners: No exposed bolts or screws.

2.03 FABRICATION

A Accurately form components to suit specific project conditions and for proper connection to building structure.

B Fit and shop assemble components in largest practical sizes for delivery to site.

C Fabricate components with joints tightly fitted and secured. Provide spigots and sleeves to accommodate site assembly and installation.

D Welded Joints:

1. Exterior Components: Continuously seal joined pieces by continuous welds . Drill condensate drainage holes at bottom of members at locations that will not encourage water intrusion.

2. Grind exposed joints flush and smooth with adjacent finish surface. Make exposed joints butt tight, flush, and hairline. Ease exposed edges to small uniform radius.

E Weld connections that cannot be shop welded due to size limitations.

1. Weld in accordance with AWS D1.1/D1.1M.

2. Match shop welding and bolting.

3. Clean welds, bolted connections, and abraded areas.

4. Touch up shop primer and factory-applied finishes.

5. Repair galvanizing with galvanizing repair paint per ASTM A780/A780M.

Municipal Building 055213 - 3 ©KD3 Design Studio, Inc

2.04 ALUMINUM FINISHES

A Class I Natural Anodized Finish: AAMA 611 AA-M12C22A41 Clear anodic coating not less than 0.7 mils thick.

PART 3 EXECUTION

3.01 EXAMINATION

A Verify that field conditions are acceptable and are ready to receive work.

3.02 PREPARATION

A Clean and strip aluminum where site welding is required.

B Supply items required to be cast into concrete with setting templates, for installation as work of other sections.

C Apply one coat of bituminous paint to concealed aluminum surfaces that will be in contact with cementitious or dissimilar materials.

3.03 INSTALLATION

A Install in accordance with manufacturer's instructions.

B Install components plumb and level, accurately fitted, free from distortion or defects, with tight joints.

C Install railings in compliance with ADA Standards for accessible design at applicable locations.

D Field weld anchors as indicated on shop drawings . Touch-up welds with primer. Grind welds smooth.

3.04 TOLERANCES

A Maximum Variation From Plumb: 1/4 inch per floor level, non-cumulative.

B Maximum Offset From True Alignment: 1/4 inch.

C Maximum Out-of-Position: 1/4 inch.

Municipal Building 061000 - 1 ©KD3 Design Studio, Inc

SECTION 061000

ROUGH CARPENTRY

PART 1 GENERAL

1.01 SECTION INCLUDES

A Structural dimension lumber framing.

B Nonstructural dimension lumber framing.

C Rough opening framing for doors, windows, and roof openings.

D Sheathing.

E Subflooring.

F Preservative treated wood materials.

G Miscellaneous framing and sheathing.

H Concealed wood blocking, nailers, and supports.

1.02 RELATED REQUIREMENTS

A Section 061753 - Shop-Fabricated Wood Trusses.

1.03 REFERENCE STANDARDS

A ASTM A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and

Steel Hardware; 2016a.

B ASTM C1289 - Standard Specification for Faced Rigid Cellular Polyisocyanurate

Thermal Insulation Board; 2025.

C AWPA U1 - Use Category System: User Specification for Treated Wood; 2022.

D PS 1 - Structural Plywood; 2023.

E PS 2 - Performance Standard for Wood Structural Panels; 2019.

F PS 20 - American Softwood Lumber Standard; 2021.

1.04 SUBMITTALS

A Product Data: Provide technical data on insulated sheathing and wood preservative materials.

B Structural Composite Lumber: Submit manufacturer's published structural data including span tables, marked to indicate which sizes and grades are being used; if structural composite lumber is being substituted for dimension lumber or timbers, submit grading agency structural tables marked for comparison.

1.05 DELIVERY, STORAGE, AND HANDLING

A General: Cover wood products to protect against moisture. Support stacked products to prevent deformation and to allow air circulation.

PART 2 PRODUCTS

2.01 GENERAL REQUIREMENTS

A Dimension Lumber: Comply with PS 20 and requirements of specified grading agencies.

1. If no species is specified, provide species graded by the agency specified; if no grading agency is specified, provide lumber graded by grading agency meeting the specified requirements.

Municipal Building 061000 - 2 ©KD3 Design Studio, Inc

2. Grading Agency: Grading agency whose rules are approved by the Board of Review, American Lumber Standard Committee at www.alsc.org, and who provides grading service for the species and grade specified; provide lumber stamped with grade mark unless otherwise indicated.

2.02 DIMENSION LUMBER FOR CONCEALED APPLICATIONS

A Sizes: Nominal sizes as indicated on drawings, S4S.

B Moisture Content: S-dry or MC19.

C Stud Framing ( 2 by 2 through 2 by 8 ):

1. Species: Allowed under referenced grading rules and as indicated on structural drawings.

2. Grade: As indicated on the structural drawings .

D Joist, Rafter, and Small Beam Framing (2 by 6 through 4 by 16 ):

1. Grade: As indicated on the structural drawings.

2. Species: Allowed under grading rules and as indicated on structural drawings.

E Miscellaneous Framing, Blocking, Nailers, Grounds, and Furring:

1. Lumber: S4S, No. 2 or Standard Grade.

2. Boards: Standard or No. 3.

2.03 STRUCTURAL COMPOSITE LUMBER

A Structural Composite Lumber: Factory fabricated beams, headers, and columns, of sizes and types indicated on drawings; structural capacity as published by manufacturer.

1. Beams and Lintels: Use laminated veneer lumber, laminated strand lumber, or parallel strand lumber with manufacturer's published modulus of elasticity, E: as indicated on structural drawings psi.

2.04 CONSTRUCTION PANELS

A Subfloor/Underlayment Combination: PS 1 or PS 2 type, rated Single Floor.

1. Bond Classification: Exposure 1.

2. Span Rating: 48.

3. Performance Category: 1-1/8 PERF CAT.

4. Edges: Tongue and groove.

B Roof Sheathing: Oriented strand board wood structural panel; PS 2.

1. Grade: Structural 1 Sheathing.

2. Bond Classification: Exposure 1.

3. Performance Category: 5/8 PERF CAT.

4. Span Rating: 40/20.

5. Edges: Square.

C Wall Sheathing: PS 2 type.

1. Bond Classification: Exterior.

2. Grade: Structural I Sheathing.

3. Span Rating: 24.

4. Performance Category: 5/16 PERF CAT.

Municipal Building 061000 - 3 ©KD3 Design Studio, Inc

5. Edge Profile: Square edge.

D Wall Sheathing: Plywood, PS 1, Grade C-D, Exposure I.

E Wall Sheathing: Wood construction panel laminated to insulation board.

1. Construction Panel: 3/4 inch (19 mm) CDX plywood.

2. Insulation Board: Polyisocyanurate foam plastic with cellulosic felt facer or glass fiber mat facer on major surface opposite construction panel.

3. Finished Panel: Comply with ASTM C1289, Type V.

4. Products:

a. Carlisle Coatings & Waterproofing, Inc; R2+ Base:

www.carlisleccw.com/#sle.

b. Rmax Inc; ECOMAXci FR Ply: www.rmax.com/#sle.

c. Or Approved Equal.

2.05 ACCESSORIES

A Fasteners and Anchors:

1. Metal and Finish: Hot-dipped galvanized steel complying with ASTM A153/A153M for high humidity and preservative-treated wood locations, unfinished steel elsewhere.

B Die-Stamped Connectors: Hot dipped galvanized steel, sized to suit framing conditions.

C Sill…