1.1 REFERENCES 1.2 DEFINITIONS 1.3 SUBMITTALS 1.4 ...

1 **USACE / NAVFAC / AFCEC / NASAUFGS-03 30 00 (February 2019)Change 3 - 11/21----------------------------------- -Preparing Activity: NAVFACS upersedingUFGS-03 30 00 (May 2014)UFGS-03 11 10 (May 2014)UFGS-03 11 10 (May 2014)UFGS-03 15 10 (May 2014)UFGS-03 20 10 (May 2014)UFGS-03 30 10 (May 2014)UFGS-03 31 10 (May 2014)UFGS-03 35 10 (May 2014)UFGS-03 39 10 (May 2014)UNIFIED FACILITIES GUIDE SPECIFICATIONR eferences are in agreement with UMRL dated October 2021**SECTION table OF CONTENTSDIVISION 03 - CONCRETESECTION 03 30 00 CAST-IN-PLACE CONCRETE02/19, CHG 3: 11/21 PART 1 GENERAL REFERENCES DEFINITIONS SUBMITTALS MODIFICATION OF REFERENCES DELIVERY, STORAGE, AND HANDLING Reinforcement Epoxy Coated reinforcing steel QUALITY ASSURANCE Design Data Formwork Calculations Concrete Mix Design Shop Drawings Formwork reinforcing steel Control SUBMITTALS Concrete Curing Plan Pumping Concrete Silica Fume Manufacturer's Representative Finishing Plan VOC content for form release agents, curing compounds.

2 And concrete penetrating sealers Safety Data Sheets Test ReportsSECTION 03 30 00 Page 1 Fly Ash and Pozzolan Slag Cement Aggregates Fiber-Reinforced Concrete Field Samples Slab Finish Sample Surface Finish Samples Quality Control Plan Quality Control Personnel Certifications Quality Manager Qualifications Field Testing Technician and Testing Agency Laboratory Qualifications for Concrete Qualification Testing Laboratory Accreditation ENVIRONMENTAL REQUIREMENTS SUBMITTALS for Environmental Performance SUSTAINABLE DESIGN REQUIREMENTS Local/Regional Materials Forest Stewardship Council (FSC) Certification QUALIFICATIONS FOR WELDING WORKPART 2 PRODUCTS FORMWORK MATERIALS Wood Forms Concrete Form Plywood (Standard Rough) Overlaid Concrete Form Plywood (Standard Smooth)

3 Plastic Forms Carton Forms steel Forms FORMWORK ACCESSORIES Form Ties Waterstops PVC Waterstop Rubber Waterstop Thermoplastic Elastomeric Rubber Waterstop Hydrophilic Waterstop Biodegradable Form Release Agent Chamfer Materials Construction and movement joints Other Embedded items CONCRETE MATERIALS Cementitious Materials Portland Cement Blended Cements Fly Ash Slag Cement Silica Fume Other Supplementary Cementitious Materials Water Aggregate Normal-Weight Aggregate Lightweight Aggregate Recycled Aggregate Materials Admixtures MISCELLANEOUS MATERIALS Concrete Curing Materials Nonshrink Grout Floor Finish Materials Liquid Chemical Floor Hardeners and SealersSECTION 03 30 00 Page 2 Abrasive Aggregate for Nonslip Aggregate Finish Dry Materials for Colored Wear-Resistant Finish Aggregate for Heavy-Duty Wear-Resistant Finish Aggregate for Heavy-Duty Floor Topping Expansion/Contraction Joint Filler Joint Sealants Horizontal Surfaces, 3 Percent Slope, Maximum Vertical Surfaces Greater Than 3 Percent Slope Preformed Polychloroprene Elastomeric Type Lubricant for Preformed Compression Seals Vapor Retarder [and Vapor Barrier]

4 Dovetail Anchor Slot CONCRETE MIX DESIGN Properties and Requirements Durability Alkali-Aggregate Reaction Freezing and Thawing Resistance Corrosion and Chloride content Sulfate Resistance Concrete Temperature Concrete permeability Contractor's Option for Material Only Trial Mixtures Ready-Mix Concrete REINFORCEMENT reinforcing Bars Galvanized reinforcing Bars Epoxy-Coated reinforcing Bars Dual-coated reinforcing Bars Stainless steel reinforcing Bars Headed reinforcing Bars Bar Mats Headed Shear Stud Reinforcement Mechanical reinforcing Bar Connectors Wire Welded wire reinforcement reinforcing Bar Supports reinforcing Fibers Synthetic Fibers steel Fibers Dowels for Load Transfer in Floors WeldingPART 3 EXECUTION EXAMINATION PREPARATION General Subgrade Under Foundations and Footings Subgrade Under Slabs on Ground Edge Forms and Screed Strips for Slabs Reinforcement and Other Embedded Items FORMS Coating Reshoring Reuse Forms for Standard Rough Form Finish Forms for Standard Smooth Form Finish Form TiesSECTION 03 30 00 Page 3 Forms for Concrete Pan Joist Construction Tolerances for Form Construction Removal of Forms and Supports Strength of Concrete Required for Removal of Formwork WATERSTOP INSTALLATION AND SPLICES PVC Waterstop Rubber Waterstop Thermoplastic Elastomeric

5 Rubber Waterstop Hydrophilic Waterstop PLACING REINFORCEMENT AND MISCELLANEOUS MATERIALS General Vapor Retarder [and Vapor Barrier] Perimeter Insulation Reinforcement Supports Epoxy Coated reinforcing Epoxy Coated reinforcing steel Placement and Coating Repair Splicing Future Bonding Setting Miscellaneous Material Fabrication Placing Reinforcement Spacing of reinforcing Bars Concrete Protection for Reinforcement Welding BATCHING, MEASURING, MIXING, AND TRANSPORTING CONCRETE Measuring Mixing Transporting PLACING CONCRETE Footing Placement Pumping Pumping Lightweight Concrete Cold Weather Hot Weather Bonding WASTE MANAGEMENT Mixing Equipment Hardened, Cured Waste Concrete reinforcing steel Other Waste SURFACE FINISHES EXCEPT FLOOR, SLAB.

6 AND PAVEMENT FINISHES Defects Not Against Forms (Top of Walls) Formed Surfaces Tolerances As-Cast Rough Form Standard Smooth Finish [Smooth-Rubbed][Grout-Cleaned Rubbed][Cork-Floated][Exposed Aggregate] Finish FLOOR, SLAB, AND PAVEMENT FINISHES AND MISCELLANEOUS CONSTRUCTION Finish Scratched Floated Concrete Containing Silica Fume steel Troweled Nonslip Finish Broomed Pavement Concrete Toppings PlacementSECTION 03 30 00 Page 4 Chemical-Hardener Treatment Colored Wear-Resistant Finish Heavy-Duty Wear-Resistant Finish Flat Floor Finishes Measurement of Floor Tolerances Remedies for Out of Tolerance Work Concrete Walks Pits and Trenches Curbs[ and Gutters]

7 Splash Blocks JOINTS Construction Joints Maximum Allowable Construction Joint Spacing Construction Joints for Constructability Purposes Isolation Joints in Slabs on Ground Contraction Joints in Slabs on Ground Sealing Joints in Slabs on Ground CONCRETE FLOOR TOPPING Standard Floor Topping Preparations Prior to Placing Placing Finishing Heavy-Duty Floor Topping Heavy-duty Topping Mixture Base Slab Placing Finishing CURING AND PROTECTION Requirements for Type III, High-Early-Strength Portland Cement Curing Periods Curing Formed Surfaces Curing Unformed Surfaces Temperature of Concrete During Curing Protection from Mechanical Injury Protection After Curing FIELD QUALITY CONTROL Aggregate Testing Fine Aggregate Coarse Aggregate Concrete Sampling Concrete Testing Slump Tests Temperature Tests Compressive Strength Tests Air content Unit Weight of Structural Concrete Chloride Ion Concentration Strength of Concrete Structure Non-Conforming Materials Testing Concrete Structure for Strength REPAIR.

8 REHABILITATION AND REMOVAL Crack Repair Repair of Weak Surfaces Failure of Quality Assurance Test Results-- End of Section table of Contents --SECTION 03 30 00 Page 5**USACE / NAVFAC / AFCEC / NASAUFGS-03 30 00 (February 2019)Change 3 - 11/21----------------------------------- -Preparing Activity: NAVFACS upersedingUFGS-03 30 00 (May 2014)UFGS-03 11 10 (May 2014)UFGS-03 11 10 (May 2014)UFGS-03 15 10 (May 2014)UFGS-03 20 10 (May 2014)UFGS-03 30 10 (May 2014)UFGS-03 31 10 (May 2014)UFGS-03 35 10 (May 2014)UFGS-03 39 10 (May 2014)UNIFIED FACILITIES GUIDE SPECIFICATIONR eferences are in agreement with UMRL dated October 2021**SECTION 03 30 00 CAST-IN-PLACE CONCRETE02/19, CHG 3: 11/21**NOTE: This guide specification covers the requirements for cast-in-place concrete not exposed to a marine or high chloride environment.

9 For concrete exposed to a marine or high chloride environment, use Section 03 31 30 MARINE to UFC 1-300-02 Unified Facilities Guide Specifications (UFGS) Format Standard when editing this guide specification or preparing new project specification sections. Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable item(s) or insert appropriate information and requirements not required in respective project, whether or not brackets are , suggestions and recommended changes for this guide specification are welcome and should be submitted as a Criteria Change Request (CCR).**NOTE: Show the following information on the project drawings:1. Loading 03 30 00 Page 62. Assumed temperature range when temperature stresses are a factor in Material strengths used in design for each element, f' Yield strength of reinforcement required 420 MPa 60,000 psi or other grades Details of concrete sections, showing dimensions, reinforcement cover, and required Locations where structural lightweight concrete or lightweight insulation or fill concrete are Details which require a depressed structural slab for static-disseminating and spark-resistant tile, terrazzo, or other floor finishes in order to provide finished surfaces at the same Indicate the locations in the finished structure, when exposed concrete surfaces are specified.

10 Indicate the type and location, if other than cast finish is required.**PART 1 REFERENCES **NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in the text by basic designation only and listed in this paragraph by organization, designation, date, and the Reference Wizard's Check Reference feature when you add a Reference Identifier (RID) outside of the Section's Reference Article to automatically place the reference in the Reference Article. Also use the Reference Wizard's Check Reference feature to update the issue not used in the text will automatically be deleted from this section of the project specification when you choose to reconcile REFERENCES in the publish print process.**The publications listed below form a part of this specification to the extent referenced.