IFB_6100_CLMC1165_TECH_DOC_v1.pdf

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CITY OF AUSTIN

Austin Water

PROJECT MANUAL

Contract Documents and Technical Specifications

VOLUME 2 of 3

Hornsby Bend BMP Process Ammonia Removal Facility and Drainage Improvements

C.I.P. ID NUMBERS: 3164.125 AND 3164.094

SOLICITATION NUMBER: CLMC1165

CITY OF AUSTIN

Austin Water

625 E. 10th St, Austin, Texas 78701

Bidding Requirements, Contract Forms and Conditions of the Contract Table of Contents

Rev. 06/01/2026 Table of Contents Page 1 of 8

Document Number

Revision Date

Document Name

VOLUME 1

06/01/2026 Table of Contents 06/19/2026 Titles and Certifications

BIDDING REQUIREMENTS, CONTRACT FORMS, & CONDITIONS OF THE CONTRACT

00020 09/21/2023 Invitation for Bids 00100 09/21/2023 Instructions to Bidders 00220 03/30/2018 Geotechnical Data 00300L 09/01/2021 Lump Sum Bid Form

04/03/2020 Total Bid Form 00400 10/10/2022 Statement of Bidder’s Experience 00405 03/30/2018 Certification of Non-Suspension or Debarment 00410 01/12/2026 Statement of Bidder’s Safety Experience 00440 09/01/2025 Prohibited Activities 00500 02/04/2020 Agreement (SAMPLE) 00610 02/04/2020 Performance Bond 00620 02/04/2020 Payment Bond 00630 10/22/2019 Nondiscrimination Certificate 00631 03/30/2018 Title VI Assurances Appendix A 00632 03/30/2018 Title VI Assurances Appendix E 00650 06/08/2018 Certificate of Insurance 00670 01/11/2019 Sales Tax Exemption Certificate 00680 03/30/2018 Non-Use of Asbestos Affidavit (Prior to Construction) 00681 03/30/2018 Non-Use of Asbestos Affidavit (After Construction) 00700 10/03/2025 General Conditions 00810 02/28/2023 Supplemental General Conditions 00830 10/01/2025 Wage Rates and Payroll Reporting 00830BC 06/01/2026 Wage Rates Building Construction 00830HH 01/12/2026 Wage Rates Heavy and Highway 00830WT 10/01/2023 Wage Rates and Payroll Reporting 00840 05/30/2025 Construction Training Program Requirements 00900 05/10/2021 Addendum (SAMPLE)

SPECIFICATIONS

Division 1 – General Requirements 01010 08/28/2020 Summary of Work 01020 03/30/2018 Allowances 01025 09/17/2018 Measurement and Payment Lump Sum Contracts 01050 10/19/2015 Grades Lines & Levels

Rev. 06/01/2026 Table of Contents Page 2 of 8

01095 07/21/2003 Reference Standards and Definitions 01096 05/06/2011 Stormwater Pollution Prevention Plan (SWPPP) 01200 05/06/2022 Project Meetings 01300 05/06/2022 Submittals 01310 06/19/2026 Schedules and Reports 01352 06/29/2018 Sustainable Construction Requirements 01353 04/29/2020 Construction Equipment Emissions Reduction Plan 01380 04/14/2023 Construction Photography & Videos 01400 06/19/2026 Quality Control Services 01500 05/09/2025 Temporary Facilities 01505 08/12/2019 Construction and Demolition Waste Management 01510 06/29/2018 Construction Indoor Air Quality Management Plan 01550 08/09/2012 Public Safety and Convenience 01600 06/19/2026 Products, Materials, Equipment and Substitutions 01650 06/19/2026 Facility Startup/Commissioning 01700 06/19/2026 Contract Closeout 01730 06/19/2026 Operation and Maintenance Data 01759 06/19/2026 Concrete Structure Testing 01900 03/12/2012 Prohibition of Asbestos Containing Materials

01900A 06/05/2006 Statement of Non-Inclusion of Asbestos Containing Material (E/A Prior to design

01900B 06/05/2006 Statement of Non-Inclusion of Asbestos Containing Material (E/A After Design

City Standard Technical Specifications

Series 100 - Earthwork

102S 03/25/2021 Clearing and Grubbing 111S 09/26/2012 Excavation 120S 09/26/2012 Channel Excavation 130S 09/26/2012 Borrow 132S 08/20/2007 Embankment

Series 200 – Subgrade and Base Construction

201S 06/17/2021 Subgrade Preparation 204 06/01/2023 Cement Treatment of Materials in Place 210S 02/24/2010 Flexible Base 220S 02/24/2010 Sprinkling for Dust Control 230S 08/20/2007 Rolling (Flat Wheel) 232S 08/20/2007 Rolling (Pneumatic Tire) 234S 08/20/2007 Rolling (Tamping) 236S 08/20/2007 Proof Rolling

Rev. 06/01/2026 Table of Contents Page 3 of 8

Series 300 – Street Surface Courses

301S 08/20/2007 Asphalts, Oils, and Emulsions 306S 02/24/2010 Prime Coat 307S 02/24/2010 Tack Coat 312S 09/26/2012 Seal Coat 313S 02/24/2010 Cleaning and/or Sealing Joints and Cracks (Asphaltic Concrete) 315S 09/26/2012 Milling Asphaltic Concrete Pavement and Non-Portland Cement

Concrete Bases 316S 09/26/2012 Polymerized Asphalt Interlayer Seal 340 03/20/2024 Asphaltic Concrete Pavement 360S 09/26/2012 Concrete Pavement

Series 400 – Concrete Structures and Miscellaneous Concrete

401S 09/26/2012 Structural Excavation and Backfill 402 09/13/2022 Controlled Low Strength Material 403 04/14/2025 Concrete for Structures 405 09/13/2022 Concrete Admixtures 406S 09/26/2012 Reinforcing Steel 408S 11/13/2007 Concrete Joint Materials 409S 11/13/2007 Membrane Curing 410S 09/14/2021 Concrete Structures 411S 11/13/2007 Surface Finishes for Concrete 413S 11/13/2007 Cleaning and/or Sealing Joints and Cracks (Portland Cement Concrete) 414S 11/13/2007 Concrete Retaining Walls 416S 11/13/2007 Waterstops 430S 11/15/2011 P.C. Concrete Curb and Gutter 431S 04/03/2009 Machine Laid Portland Cement Concrete Curb and Gutter 433S 12/09/2008 P.C. Concrete Driveways 436S 11/13/2007 P.C. Concrete Valley Gutters 439S 11/13/2007 Parking Lot Bumper Curbs 470S 03/26/2008 Curb Cuts for Sidewalk Ramps and Driveways

Series 500 – Pipe and Appurtenances

503 11/07/2022 Frames, Grates, Rings and Covers 504S 02/24/2010 Adjusting Structures 506 02/22/2021 Manholes 508S 02/24/2010 Miscellaneous Structures and Appurtenances 509S 09/26/2012 Excavation Safety Systems 510 06/02/2025 Pipe 511 03/10/2025 Water Valves 551 12/15/2021 Pipe Underdrains 559S 10/03/2013 Concrete Box Culverts 591S 01/04/2016 Riprap for Slope Protection 593S 02/24/2010 P.C. Concrete Retards

Rev. 06/01/2026 Table of Contents Page 4 of 8

Series 600 – Environmental Enhancement

601S 11/14/2016 Salvaging and Placing Topsoil 602S 06/16/2008 Sodding for Erosion Control 604S 06/17/2021 Seeding for Erosion Control 605S 06/21/2007 Soil Retention Blanket 606S 06/21/2007 Fertilizer 608S 09/26/2012 Planting 609S 01/04/2016 Native Seeding and Planting for Restoration 610 04/14/2025 Preservation of Trees and Other Vegetation 620S 01/04/2016 Filter Fabric 632S 11/26/2001 Storm Inlet Sediment Trap 638S 01/04/2010 Pipe Outlet Sediment Trap 639S 08/18/2010 Rock Berm 641S 03/25/2021 Stabilized Construction Entrance 642S 09/01/2011 Silt Fence 648S 03/01/2022 Mulch Sock 660S 01/04/2016 Biofiltration Medium 661S 11/14/2016 Soil Decompaction

Series 700 – Incidental Construction

700S 09/26/2012 Mobilization 701S 09/26/2012 Fencing 703 09/22/1988 Fencing for Excavations

Series 800 – Urban Transportation

860S 09/26/2012 Pavement Marking Paint 875S 11/21/2005 Pavement Surface Preparation for Markings

Special Provisions to City Standard Technical Specifications

SP403S 09/26/2012 Concrete for Structures SP406S 09/26/2012 Reinforcing Steel SP410S 09/14/2021 Concrete Structures

Special Specifications

SS4150 08/06/2021 Contaminated Soil and Water

TXDOT SPECIFICATIONS

TXDOT 276S 11/21/2005 Cement Treatment (Plant-Mixed)

Rev. 06/01/2026 Table of Contents Page 5 of 8

VOLUME 2 OF 3

DIVISION 2 – SITE CONSTRUCTION

02081 06/19/2026 Precast Concrete Vaults 02281 06/19/2026 Bypass Pumping 02360 06/19/2026 Termite Control

DIVISION 3 – CONCRETE

03350 06/19/2026 Concrete Finishing 03920 06/19/2026 Concrete Surface Repair

DIVISION 5 – METALS

05015 06/19/2026 Stainless Steel Fabrications 05120 06/19/2026 Structural Steel Framing 05500 06/19/2026 Metal Fabrications 05520 06/19/2026 Aluminum Handrails 05530 06/19/2026 Aluminum Grating 05531 06/19/2026 Metal Bar Gratings

DIVISION 6 – WOOD AND PLASTICS

06100 06/19/2026 Rough Carpentry

DIVISION 7 – THERMAL AND MOISTURE PROTECTION

07160 06/19/2026 Sheet Vapor Retarders 07210 06/19/2026 Pre-Engineered Building Insulation 07213 06/19/2026 Batt Insulation 07270 06/19/2026 Air Barriers 07415 06/19/2026 Metal Roofing 07468 06/19/2026 Metal Siding 07600 06/19/2026 Flashing and Sheet Metal 07714 06/19/2026 Gutters and Downspouts 07900 06/19/2026 Joint Sealers

DIVISION 8 – DOORS AND WINDOWS

08110 06/19/2026 Steel Doors and Frames 08330 06/19/2026 Architectural Overhead Coiling Doors 08410 06/19/2026 Metal Framed Storefronts 08710 06/19/2026 Door Hardware 08800 06/19/2026 Glazing 08910 06/19/2026 Louvers

Rev. 06/01/2026 Table of Contents Page 6 of 8

DIVISION 9 – FINISHES

09260 06/19/2026 Gypsum Board Assemblies 09511 06/19/2026 Acoustical Ceiling Panels 09650 06/19/2026 Resilient Flooring 09902 06/19/2026 Painting 09960 06/19/2026 High-Performance Coating

DIVISION 10 – SPECIALTIES

10400 06/19/2026 Signage 10520 06/19/2026 Fire Protection Specialties

DIVISION 11 – EQUIPMENT

11000 06/19/2026 Equipment General 11100 06/19/2026 Pumps General 11140 06/19/2026 Self-Priming Horizontal Non-Clog Pumps 11210 06/19/2026 Vertical-Shaft Mixers 11270 06/19/2026 MBBR Deammonification System 11305 06/19/2026 Submersible Non-Clog Sewage Pumps 11376 06/19/2026 Rotary-Lobe Blowers

DIVISION 12 – FURNISHINGS

12346 06/19/2026 Laboratory Work Surfaces 12355 06/19/2026 Metal Laboratory Casework 12494 06/19/2026 Roller Shades

DIVISION 13 – SPECIAL CONSTRUCTION

13120 06/19/2026 Metal Building Systems

DIVISION 15 – MECHANICAL

15001 06/19/2026 Piping General 15004 06/19/2026 Couplings, Adapters, and Specials for Process Piping 15005 06/19/2026 Piping Identification 15006 06/19/2026 Hangers and Supports for Process Piping 15023 06/19/2026 Stainless Steel Process Pipe and Tubing 15084 06/19/2026 Ductwork Insulation 15145 06/19/2026 Process Piping and Equipment Insulation 15201 06/19/2026 Actuators for Process Valves and Gates 15202 06/19/2026 Butterfly Valves 15203 06/19/2026 Check Valves 15204 06/19/2026 Ball Valves 15205 06/19/2026 Common Requirements for Process Valves 15207 06/19/2026 Plug Valves

Rev. 06/01/2026 Table of Contents Page 7 of 8

15252 06/19/2026 Miscellaneous Valves 15254 06/19/2026 Fabricated Stainless Steel Weir Gates 15400 06/19/2026 Plumbing Systems 15500 06/19/2026 Common Work Results for HVAC 15735 06/19/2026 Positive Pressurization Equipment 15740 06/19/2026 Heat Pumps 15762 06/19/2026 Heating Units 15812 06/19/2026 Metal Ductwork 15830 06/19/2026 Fans 15936 06/19/2026 Instrumentation and Control Devices for HVAC 15954 06/19/2026 Testing, Adjusting, and Balancing for HVAC

DIVISION 16 – ELECTRICAL

16010 06/19/2026 Electrical General Provisions 16011 06/19/2026 Identifications 16012 06/19/2026 Power Systems Study and Arc Flash 16020 09/30/2015 Utilities 16117 06/19/2026 Electrical Manhole and Concrete Pull Boxes 16120 08/22/2016 480V Motor Control Center 16130 06/19/2026 Boxes and Cabinets 16140 09/30/2015 Wiring Devices 16150 09/01/2016 Raceways, Fittings and Supports 16191 10/24/2016 Miscellaneous Equipment 16200 09/30/2015 Wires, Conductors and Cable - 600V and Below 16205 09/30/2015 Wire and Cable Tagging 16220 06/19/2026 Motors 16400 08/22/2016 Surge Protective Devices 16425 06/19/2026 Low Voltage Switchboard 16440 08/22/2016 Disconnect Switches and Enclosed Circuit Breakers 16460 08/22/2016 Dry Type Transformers – 600 Volts and Below Primary Rated 150 KVA and Smaller 16480 06/19/2026 Variable Frequency Drives 16481 06/19/2026 Solid State Reduced Voltage Motor Starters 16500 08/22/2016 Panelboards 16510 06/19/2026 Lighting 16524 08/22/2016 480 V Automatic Transfer Switch 16550 08/22/2016 Grounding 16601 06/19/2026 Lightning Protection System 16950 06/19/2026 Calibration and Testing

DIVISION 17 – INSTRUMENTATION AND CONTROLS

17100 06/19/2026 Process Instrumentation and Control System 17102 06/19/2026 Flow Measuring Systems 17122 06/19/2026 Pressure Gauges 17200 06/19/2026 Instrument and Control Cabinets and Associated Equipment

Rev. 06/01/2026 Table of Contents Page 8 of 8

17310 06/19/2026 Pressure Indicating Transmitter 17320 06/19/2026 Temperature Gauges 17345 06/19/2026 Radar Level Element & Indicating Transmitter 17370 06/19/2026 Mechanically Activated Level Switches 17600 06/19/2026 Programmable Logic Controllers (PLCs) & Operator Interface Units

(OIUs) 17620 06/19/2026 Fiber Optic & Ethernet Communication Equipment 17900 06/19/2026 Plant Control Philosophy I&C Appendices A 09/16/2024 AW Control System Programming Standards CP-01 06/19/2026 BFP Effluent Lift Station CP-02 06/19/2026 EQ Basin and EQ Transfer Pumps CP-03 06/19/2026 Ammonia Treatment Reactor and Aeration Blowers CP-04 06/19/2026 ARF Effluent Pump Station CP-05 06/19/2026 PID Control – General CP-06 06/19/2026 Misc. Systems

VOL. 3 of 3 08/2019 MBE/WBE Procurement Packet

END

Rev. Date 06/19/26 Titles and Certifications Page 1 of 9

TITLES AND CERTIFICATIONS

FOR HORNSBY BEND BMP PROCESS AMMONIA

REMOVAL FACILITY PROJECT

CIP NO. 3164.125

ENGINEERS:

Stantec Consulting Services 1905 Aldrich St., Suite 300 Austin, Texas 78723 Firm Registration Number: 6324

Carollo Engineers 10900 Stonelake Blvd., Bldg. 2, Suite 126 Austin, Texas 78759 Firm Registration Number: 882

CAS Consulting & Services 7908 Cameron Rd.

Austin, Texas 78754 Firm Registration Number: 3572

Jose I. Guerra 1701 Directors Blvd., Suite 400 Austin, Texas 78744 Firm Registration Number: 3

JRSA Engineering 6101 W. Courtyard Dr., Bldg. 1, Suite 200 Austin, Texas 78730 Firm Registration Number: 3997

Baer Engineering 7756 Northcross Drive, Suite 211 Austin, Texas 78757 Firm Registration Number

ARCHITECT

Negrete & Kolar Architects 11720 North Interstate Hwy. 35 Austin, Texas 78753 Firm Registration Number: 426

Rev. Date 11/25/25 Titles and Certifications Page 2 of 9

Stantec Consulting Services Firm Registration Number: 6324 Aldo Sotelo (P.E. 106323)

DIVISION 00 – BIDDING REQUIREMENTS, CONTRACT FORMS, & CONDITIONS OF THE CONTRACT

DIVISION 01 – GENERAL REQUIREMENTS

VOLUME 2 TECHNICAL SPECIFICATIONS

DIVISION 03 – CONCRETE (Section 03920)

DIVISION 09 – FINISHES (Section 09960)

DIVISION 11 – EQUIPMENT (Sections 11000, 11100, 11140, 11305)

DIVISION 15 – MECHANICAL (Sections 15001, 15004, 15005, 15006, 15201, 15202, 15203, 15204, 15205, 15207, 15252)

Sean Kirby (P.E. 139085)

CITY STANDARD TECHNICAL SPECIFICATIONS

SERIES 500 – PIPE AND APPURTENANCES (503, 504S, 506, 509S, 510, 511)

DIVISION 02 – SITE CONSTRUCTION (Section 02081, 02281)

11/25/2025 06/19/2026

11/25/2025

Rev. Date 11/25/25 Titles and Certifications Page 3 of 9

Nicole Stephens (P.E. 148861)

DIVISION 11 – EQUIPMENT (Sections 11210, 11270)

DIVISION 15 – MECHANICAL (Sections 15023, 15145, 15254)

Barbara Herrera (P.E. 139500)

DIVISION 17 – INSTRUMENTATION AND CONTROLS (Sections 17100, 17102, 17122, 17200, 17310, 17320, 17345, 17370, 17600, 17620, 17900, I&C APPENDICES)

11/25/20256/19/2026

6.19.2026

Rev. Date 11/25/25 Titles and Certifications Page 4 of 9

Carollo Engineers Firm Registration Number: 882 Danny Hurtado (P.E. 104266)

DIVISION 11 – EQUIPMENT (Section 11376)

William Stauber (P.E. 146490)

DIVISION 08 – DOORS AND WINDOWS (Section 08910)

DIVISION 15 – MECHANICAL (Sections 15084, 15400, 15500, 15735, 15740, 15762, 15812, 15830, 15936, 15954)

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DANNY M. HURTADO

Rev. Date 11/25/25 Titles and Certifications Page 5 of 9

CAS Consulting & Services Firm Registration Number: 3572 Stephanie Blew (P.E. 92682)

SERIES 100 – EARTHWORK (102S, 111S, 120S, 132S)

SERIES 200 – SUBGRADE AND BASE CONSTRUCTION (201S, 204, 210S, 236S)

SERIES 300 – STREET SURFACE COURSES (301S, 306S, 307S, 312S, 313S, 340, 360S)

SERIES 400 – CONCRETE STRUCTURES AND MISCELLANEOUS CONCRETE (403S, 405, 406S, 408S, 409S, 411S, 413S, 430S, 431S, 433S, 436S, 439S, 470S)

SERIES 500 - PIPE AND APPURTENANCES (504S)

SERIES 600 – ENVIRONMENTAL ENHANCEMENT (601S, 602S, 604S, 605S, 606S)

SERIES 800 – URBAN TRANSPORTATION (860S, 875S)

TXDOT SPECIFICATIONS

TXDOT SPECIFICATIONS – TXDOT 276S

06-19-2026

CAS Consulting and Services, Inc.

TBPE Registration Number F-3572

Rev. Date 11/25/25 Titles and Certifications Page 6 of 9

Jose I. Guerra Firm Registration Number: 3 Kenneth Hanks (P.E. 97528)

SERIES 400 – CONCRETE STRUCTURES AND MISCELLANEOUS CONCRETE (401S, 402, 403, 406S, 410S, 411S, 413S)

SPECIAL PROVISIONS TO CITY STANDARD TECHNICAL SPECIFICATIONS

SP SERIES (SP403S, SP406S, SP410S)

DIVISION 05 – METALS (Sections 05015, 05120, 05500, 05520, 05530, 05531)

DIVISION 13 – SPECIAL CONSTRUCTION (Section 13120)

Rev. Date 11/25/25 Titles and Certifications Page 7 of 9

JRSA Engineering Firm Registration Number: 3997 Elizabeth Segner-Zarate (P.E. 108870)

DIVISION 16 – ELECTRICAL (Sections 16010, 16011, 16012, 16020, 16117, 16120, 16130, 16140, 16150, 16191, 16200, 16205, 16220, 16400, 16425, 16440, 16460, 16480, 16481, 16500, 16510, 16524, 16550, 16601, 16950)

VOLUME 2 TECHNICAL SPECIFICAT

Rev. Date 11/25/25 Titles and Certifications Page 8 of 9

Baer Engineering Firm Registration Number: 3181 Therese Baer (P.E. 64040)

SERIES 600 – ENVIRONMENTAL ENHANCEMENT (601S, 602S, 604S, 605S, 606S)

Rev. Date 11/25/25 Titles and Certifications Page 9 of 9

Negrete & Kolar Architects Firm Registration Number: 426 David Negrete (R.A. 11640)

DIVISION 02 – SITE CONSTRUCTION (Section 02360)

DIVISION 03 – CONCRETE (Section 03350)

DIVISION 06 – WOOD AND PLASTICS (Section 06110)

DIVISION 07 – THERMAL AND MOISTURE PROTECTION (Sections 07160, 07210, 07213, 07415, 07468, 07600, 07714, 07900)

DIVISION 08 – DOORS AND WINDOWS (Sections 08110, 08330, 08410, 08710, 08800)

DIVISION 09 – FINISHES (Sections 09260, 09511, 09650, 09902)

DIVISION 10 – SPECIALTIES (Sections 10400, 10520)

DIVISION 12 – FURNISHINGS (Sections 12346, 12355, 12494)

END

PRECAST CONCRETE VAULTS

SECTION 02081

Hornsby Bend BMP Process

Ammonia Removal Facility and Drainage Improvements

02081 Stantec Consulting Services, Inc.

Page 1 of 4 Rev. 06/19/2026

PART I - GENERAL

1.01 SUMMARY

A. The CONTRACTOR shall provide precast concrete manholes and vaults, complete and in place, in accordance with the Contract Documents.

1.02 RELATED REQUIREMENTS

A. Reference Specifications

01300 Submittals

B. Reference Standards

American Society for Testing and Materials (ASTM) Standards

ASTM A48 Gray Iron Castings

ASTM C150 Portland Cement

ASTM C443 Joints for Circular Concrete Sewer and Culvert Pipe, Using Rubber Gaskets

ASTM C478/C478M Standard Specifications for Circular Precast Reinforced Concrete Manhole Sections

ASTM C857-19 Standard Practice for Minimum Structural Design Loading for Underground Precast Concrete Utility Structures

ASTM C913 Standard Specification for Precast Concrete Water and

Wastewater Structures

ASTM C923 Standard Specification for Resilient Connectors Between Reinforced Concrete Manhole Structures, Pipes, and Laterals

1.03 SUBMITTALS

A. General: Furnish submittals in accordance with Section 01300 – Submittal Procedures.

B. Shop Drawings

1. Show dimensions, locations, lifting inserts, reinforcement, pre-cast openings, thin-wall knock-out sections, and joints.

2. Structural design calculations for vaults, signed by a registered State of Texas-licensed Professional Engineer.

Drainage Improvements

Page 2 of 4 Rev. 06/19/2026

C. Manufacturer’s Certification for Vaults: Written certification that the vault complies with the requirements of this Section.

1.04 QUALITY ASSURANCE

A. Inspection: After installation, the CONTRACTOR shall demonstrate that vaults have been properly installed, level, with tight joints, at the correct elevations and orientations, and that the backfilling has been carried out in accordance with the Contract Documents.

PART II - PRODUCTS

1.05 VAULTS

A. The CONTRACTOR shall provide precast vaults designed for the indicated applications and of the sizes indicated, designed by a State of Texas-licensed Professional Engineer in compliance with the design requirements contained herein.

B. Vault pre-casters shall be certified by the National Precast Concrete Association (NPCA). Concrete shall be supplied by an off-site ready-mix plant certified by the National Ready Mixed Concrete Association (NRMCA) or by an on-site plant certified by NPCA.

C. Vault pre-caster shall be listed on the City of Austin Standard Product List WW-

298, Pre-cast Water Utility Vaults.

D. The minimum structural member thickness for vault walls shall be 6-in or 8-in, as required by vault pre-caster. Precast concrete shall conform to Description Item 8 in SPL WW-298, Pre-cast Water Utility Vaults. All reinforcing steel shall be embedded in the concrete with a minimum clear cover as recommended by

ACI 318.

E. Design Loading: Vault will be subject to vehicular traffic and shall be designed for A-16 Vehicle loads.

F. Where joints are designed in pre-cast concrete vaults, such joints shall be interlocking to secure proper alignment between members and prevent migration of soil through the joint. Structural sections at joints shall be sized sufficiently to reinforce the section against localized distress during transportation and handling and against excess contact bearing pressures through the joint.

G. Where openings for access to the vault are required, the full clear space indicated shall be provided, without obstructions from brackets or supports. For large openings where brackets or supports are designed to protrude into the opening for support of required covers, such brackets or supports shall be designed to be easily removed and replaced with a minimum of effort and without cutting or welding.

H. Access hatch manufacturer shall be listed on the City of Austin Standard Product WW-614, Access Doors 36-Inch By 36-Inch.

Drainage Improvements

Page 3 of 4 Rev. 06/19/2026

I. Hatches shall meet material and safety requirements listed in Description and Notes of City of Austin’s SPL WW-614, Access Doors 36-Inch By 36-Inch. Frames for hatches shall be fabricated from steel, galvanized after fabrication, and shall be integrally cast into the vault concrete sections.

J. Precast vault top slab shall be designed to accommodate the DBI-SALA personnel lift mounting plate, which CONTRACTOR shall install where indicated in the plans.

The CONTRACTOR is NOT responsible for providing a personnel lift.

K. Where penetration of the pre-cast concrete vault is required for piping, conduit, or ducts, such penetrations shall be accommodated through pre-cast openings or thin-wall knock-out sections. All openings for penetrations shall be smooth and free of surface irregularities and without exposed steel reinforcing. Vaults need not be designed to resist thrust from piping passing through the vault.

PART III - EXECUTION

1.06 GENERAL

A. Pre-cast concrete sections shall be transported and handled with care in accordance with the MANUFACTURER’s written recommendations. Where lifting devices are provided in pre-cast sections, such lifting devices shall be used as intended. Where no lifting devices are provided, the CONTRACTOR shall follow the pre-caster manufacturer’s recommendations for lifting procedures to provide proper support during lifting.

B. Buried pre-cast concrete vaults shall be assembled and placed in excavations on properly compacted soil foundations or bedding as indicated. Pre-cast concrete vaults shall be set to grade and oriented to provide the required dimensions and clearances from pipes and other structures.

C. Prior to backfilling, all cracks and voids in pre-cast concrete vaults shall be filled with non-shrink grout or polyurethane sealant, or both. Around pipe and conduit penetrations, openings shall be sealed with polyurethane sealant or link seal. With the authorization of the ENGINEER, grout or a closed-cell flexible insulation may be used as filler material prior to placing a final bed of polyurethane sealant.

END OF SECTION

Drainage Improvements

Page 4 of 4 Rev. 06/19/2026

THIS PAGE HAS BEEN LEFT BLANK INTENTIONALLY TO FACILITATE TWO

SIDED PRINTING.

BYPASS PUMPING

SECTION 02281

Drainage Improvements

02281 Stantec Consulting Services, Inc.

Page 1 of 6 Rev. 06/19/2026

A. This specification section governs bypass pumping of the dewatering filtrate from the Belt Filter Press (BFP) Dewatering Building or sections of pipe designated for rehabilitation.

B. The work covered by this speciation consists of furnishing all labor, supervision, tools, equipment, appliances, and materials to perform all operations in connection with pumping of dewatering filtrate from the BFP Dewatering Building to the existing Hornsby Bend Ponds. The purpose of this bypass pumping is to preclude the use of the existing BFP Effluent Lift Station or other existing pipes while they are being rehabilitated or replaced. The CONTRACTOR shall maintain dewatering filtrate and other existing flows in and around the construction area to prevent back-up and/or overflow into adjacent ditches, storm sewers, and waterways.

1.02 RELATED REQUIREMENTS

A. Reference Specifications

01300 Submittals

1.03 DEFINITIONS

A. By-pass pumping is the installation and operation of bulkheads, plugs, hoses, piping, and pumps to maintain dewatering filtrate or other flow and prevent backup and overflow.

B. By-pass pumping provides continuous discharge of the dewatering filtrate or other flow while maintenance or construction operations are in progress by diverting flow, when necessary, around the construction location and pumping dewatering filtrate to the Hornsby Bend Ponds or other flows to a downstream existing connection or manhole.

1.04 CONTRACTOR’S RESPONSIBILITY

A. It is the sole responsibility of the CONTRACTOR to provide any and all labor, material, equipment, techniques and methods to bypass pump as necessary for their construction methods and to monitor the effectiveness of this installed system and its effect on adjacent facilities.

B. Operate, maintain and modify the system(s) as required to conform to this specification. Upon completion of the Construction, CONTRACTOR shall remove the system(s).

Drainage Improvements

Page 2 of 6 Rev. 06/19/2026

C. Assume sole responsibility for bypass pumping systems and for all loss or damage resulting from partial or complete failure of protective measures and any spills or resultant damage caused by his operation.

1.05 SUBMITTALS

A. Furnish submittals in accordance with Section 01300 – Submittals

B. The CONTRACTOR shall provide a written description and plan/sketch for implementation and sequencing of bypass pumping for review and approval of the OWNER prior to installation of the bypass system. The plan shall include sufficient detail to show the location, number and size of pumps, the number, location, size and type of hoses and/or rigid piping, and the location of the downstream discharge. Show any special features where pipes or hoses cross roadways, such as temporary trenches, support bridges, etc. A plan for each line segment(s) around which flows are being bypassed is required. The plan shall include but not be limited to details of the following:

1. Project information including the project name, location, and permit number (from plan cover sheet).

2. Contact information for general CONTRACTOR/submitting entity shall include the company name, contact person (24hrs/day), phone number(s), and fax number.

3. Staging areas for pumps including a schematic showing the arrangement and layout of the pumping and bypassing facilities at various stages in the work.

4. Plugging method and types of plugs.

5. Calculations for selection of bypass pump and pipe size(s) based on flows.

6. Length, size, material, location and method of installation of suction piping.

7. Length, size, material, location, method of installation and location of discharge hose.

8. Pump manufacturer model and pump curve.

9. Calculations of static lift, friction losses, and flow velocity, (pump curves showing pump operating range shall be submitted).

10. Downstream discharge plan.

11. Method of protecting discharge manholes or structures from erosion, damage, and unauthorized entry.

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12. Method of noise control for each pump and expected decibel levels.

13. Any temporary pipe supports and anchoring, if required.

PART II - PRODUCTS

2.01 DESIGN

A. Bypass pumps shall be sized to adequately handle the flows listed in the table below without backups or surcharges to the system.

Dewatering Filtrate

Average Daily Flow (mgd) 0.79

Peak Week Flow (mgd) 0.92

2.02 MATERIALS

A. The pump and bypass pumping lines shall be of adequate capacity and size to handle peak wet weather flows as shown in section 2.01. All piping, joints, and accessories shall be designed to withstand at least twice the maximum system pressure, or a minimum of 50 psi, whichever is greater.

B. Heavy wall discharge hose shall be used. Four-inch and six-inch diameter discharge hose shall be capable of limited traffic driving over the hose for situations where the hose crosses a driveway. All bypass piping and hoses shall be in good condition and shall be free of leaks. Pumps shall be self-priming, in good working order, with a working pressure gauge on the discharge. A back-up pump of the same capacity as the primary pump shall be maintained on site at all times to be used in the event that the primary pump fails. No wastewater shall be allowed to drain or stand in earthen sump pits.

C. CONTRACTOR shall use sound attenuated pumps for all bypass pumping.

Sound attenuated pumps shall reduce noise generated by the equipment to a maximum of 70 dBA when measured 30 feet from the pump.

D. Any back-ups and/or overflows as the result of inadequate equipment are the responsibility of the CONTRACTOR.

PART III - EXECUTION

3.01 CONSTRUCTION METHODS

A. The CONTRACTOR’s efforts shall maintain existing flow to prevent backup with the goal of preventing an overflow onto unpaved areas or into buildings, adjacent ditches, storm sewers, and waterways. The CONTRACTOR shall take all necessary steps to prevent flooding of public or private property. Maintaining flow inside the existing pipe during rehabilitation operations is preferred.

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B. Any time the bypass pump(s) are operating, an experienced operator shall be on site to monitor the operation: adjust pump speed, valves, etc.;

maintain and make minor repairs to the system; and report problems.

C. Where work requires bypassing beyond working hours, the CONTRACTOR shall operate bypass pumping and man the system for twenty-four (24) hours per day.

D. CONTRACTOR shall ensure that no damage will be caused to existing or proposed facilities as a result of bypass pumping operations. Access to adjacent buildings shall be maintained at all times including driveways.

Ramps, steel plates, or other methods shall be employed by the CONTRACTOR to facilitate traffic over surface piping and hose. High traffic commercial properties may require alternate methods to maintain access.

E. CONTRACTOR shall complete the Work as quickly as possible and satisfactorily pass all tests, inspections, and repair all deficiencies prior to discontinuing bypass pumping operations and returning flow to the BFP

Effluent Lift Station or line segment.

F. During bypass pumping, do not allow flow to be leaked, dumped, or spilled in or onto any area outside of the existing sewer system.

G. In the event of accidental spill or overflow, immediately stop the discharge and take action to clean up and disinfect the spill, and promptly notify the

OWNER.

H. In the event of accidental spill or overflow, the CONTRACTOR is responsible for any damages that may have occurred to public or private property including cleaning, disinfection, and other corrections to the satisfaction of OWNER, at no cost to the OWNER.

I. CONTRACTOR shall not intentionally damage, alter, or remove portions of the existing structures for the purpose of installing a bypass pumping system without specific approval from the OWNER. If a structure is damaged, it shall be reconstructed or replaced to the satisfaction of the OWNER, at no additional cost to the OWNER.

J. The CONTRACTOR shall be responsible for any and all damage that results directly or indirectly from the interference of storm water runoff to bypassing equipment, piping, and/or appurtenances.

K. When bypass pumping operations are complete, piping shall be drained into the BFP Effluent Lift Station prior to disassembly, and all pumps and lines shall be flushed with clean water until all discharge is clear.

L. Plugging a manhole and holding dewatering filtrate or any other bypassed liquid in a manhole while work is performed downstream is unacceptable.

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3.02 SCHEDULING

A. The CONTRACTOR shall report any bypass pumping activities not included in the submitted plan to the OWNER and Inspector prior to proceeding with these activities.

B. The CONTRACTOR shall cease bypass pumping operations when directed by the OWNER or Inspector.

C. The CONTRACTOR shall perform leakage and pressure tests of the bypass pumping discharge piping using clean water prior to actual operation. The

OWNER and Inspector will be given a 24-hour notice prior to testing.

D. The CONTRACTOR shall coordinate the lift station rehabilitation and bypass pumping schedule with removal of the existing underground electrical utilities providing power to the BFP lift station. The CONTRACTOR shall provide a detailed schedule of this work to the OWNER and ENGINEER for approval.

E. The CONTRACTOR shall be responsible for maintaining electrical power to the BFP lift station prior to and following the bypass pumping operation and lift station rehabilitation.

3.03 MEASUREMENT

A. No separate payment will be made for installation, operation and maintenance of bypass pumping system. The costs for bypass pumping are considered as subsidiary to the installation or replacement of the BFP Effluent Lift Station as indicated in the related contract specifications.

3.04 PAYMENT

A. The work performed and materials furnished as prescribed by this item and measured as provided under "Measurement" are considered subsidiary to the installation or replacement of the BFP Effluent Lift Station as indicated in the related contract specifications.

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THIS PAGE HAS BEEN LEFT BLANK INTENTIONALLY TO FACILITATE

TWO SIDED PRINTING.

TERMITE CONTROL

SECTION 02360

Hornsby Bend BMP Process Ammonia Removal Facility and Drainage Im-provements

02360 Negrete & Kolar Architects, LLP Page 1 of 6 Rev. 06/19/2026

PART 1 - GENERAL

A. Section includes:

1. Stainless steel mesh barrier for termite control below and above grade.

At interior penetrations of the foundation and the exterior foundation perimeter of new construction, as indicated in the drawings.

1.02 RELATED SECTIONS:

A. Section 360S – Concrete Pavement.

B. Section 410S – Concrete Structures.

C. Section 06100 – Rough Carpentry: Wood framing.

1.03 REFERENCES

A. National Pest Management Association:

1. ICC – International Code Congress.

2. NPMA WDO – Wood Destroying Organism Library.

1.04 NOT USED

1.05 NOT USED

1.06 SUBMITTALS

A. Section 01300 – Submittals: Requirements for submittals.

B. Product Data:

1. Stainless Steel Mesh:

a. Submit manufacturer’s data on stainless steel mesh and accessories.

b. Governing ICC ES Report for product to be installed.

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c. Shop Drawings:

1) Submit scaled shop drawings prepared specifically for Project to illustrate details, dimensions, and other data necessary to fully describe installation of termite control.

2) Provide details of each proposed assembly identifying intended products and other similar information.

3) Show adjacent or related portions of Work coordinated in a complete manner.

4) Coordinate Shop Drawings submittal with submittals for related ports of works, including:

a) Section 360S – Concrete Pavement.

b) Section 410S – Concrete Structures.

c) Section 06100 – Rough Carpentry.

C. Test Reports: Indicate regulatory agency approval reports.

D. Manufacturer's Application Instructions:

1. Manufacturer’s instructions for installation/application. Include Manufacturer’s storage and handling requirements, site preparation and care, cleaning instructions, and other recommendations.

E. Installer’s Certificate:

1. Certify installer/applicator is licensed for termite control at the project location.

2. Certify installer/applicator is trained and approved by manufacturer with not less than 5 completed projects similar in scope and complexity to the project requirements. Submit list of complete projects of similar scope and complexity.

F. Warranty: Submit sample warranty.

G. CLOSEOUT SUBMITTALS

1. Section 01700 - Contract Closeout: Requirements for submittals.

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2. Project Record Documents: Include record document.

3. Warranty: Submit warranty dated to commence upon Substantial Completion of the project.

1.07 QUALIFICATIONS

A. Manufacturer: Company specializing in manufacturing Products specified in this section with minimum three years documented experience.

B. Installer: Company specializing in performing the Work of this section with minimum 3 years documented experience, trained and approved by manufacturer with a minimum of 5 completed projects of similar size and scope to the requirements of this project. Installer shall have not less than a Level 3 accreditation.

1.08 SEQUENCING

A. Section 01010 – Summary of Work: Work sequence.

B. Sequence installation with following in order to maintain integrity of each component:

1. Expansion joints: Install stainless steel mesh barrier.

2. Electrical, plumbing and HVAC equipment, conduit and piping: Install stainless steel mesh barrier.

3. Under-slab moisture.

4. Reinforcing steel.

1.09 PRE-INSTALLATION MEETINGS

A. Section 01400 – Quality Control Services: Pre-installation meeting.

B. Convene minimum two weeks prior to commencing work of this section.

C. Required attendees: OWNER, Architect, Structural Engineer, General Contractor, sub-contractor installing concrete, mechanical, plumbing, and electrical installers, and installer of the work of this section.

1.10 WARRANTY

A. Section 01700 - Contract Closeout: Requirements for warranties.

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B. Furnish ten year warranty. Manufacturer to certify that stainless steel mesh will prevent infestation of subterranean and Formosan termites.

C. Warranty: Include coverage for damage and repairs to building and building contents caused by termites. Repair damage. Re-treat where required.

D. Inspect and report annually, during warranty period, to OWNER in writing.

1.11 NOT USED

PART 2 - PRODUCTS

2.01 MATERIALS

A. Stainless Steel Mesh Barrier System:

1. Manufacturer:

a. Termi-mesh manufactured by Termimesh, LL.

b. Substitutions: Section 01600 - Product Requirements.

2. Stainless Steel mesh:

a. Product: Termi-Mesh, Termistop Wire Diameter: 0.08 in.

b. Marine Grade, Type 725.

c. Mesh Size: 0.025 x 0.018 inches.

3. Accessories:

a. Stainless Steel Clamps: As recommended by stainless steel mesh barrier manufacturer.

b. Parging Compound: Specialized bonding cement as recommended by stainless steel mesh barrier manufacturer.

c. Bonding Cement: As recommended by stainless steel mesh manufacturer.

B. Design Criteria:

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1. Place Mesh barrier across openings, joints, penetrations, and other termite entry points to building. Clamp, parge adhere, bond and/or embed mesh to surface surrounding opening. Metal mesh barrier shall be provided at, but not limited to, the following locations:

a. Penetrations through ground floor slabs/foundations.

b. Expansion and control joints on ground floor slabs and foundations:

Saw cut joints do not require treatment unless deeper than 1/4-inch in depth.

c. Perimeter exterior masonry adjacent to grade.

d. Perimeter footings to adjacent concrete flatwork.

e. Other areas determined by Manufacturer’s representative to be hidden entry for termites.

PART 3 - EXECUTION

3.01 EXAMINATION

A. Section 01200 – Project Meetings: Verification of existing conditions before starting work.

B. Verify final grading and excavation are complete.

C. Examine substrates, areas, and conditions under which application of termite control shall be performed.

1. Examine interface with earthwork, slab and foundation work, landscaping, and other conditions affecting performance of termite control. Do not proceed until unsatisfactory conditions have been corrected. Commencement of installation constitutes acceptance of conditions and responsibility for satisfactory performance.

3.02 PREPARATION

A. General Requirements:

1. Remove extraneous sources of wood cellulose and other termite edible materials such as wood debris, tree stumps and roots, stakes, formwork, and construction waste wood from soil within and around foundations/slabs.

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3.03 INSTALLATION

A. Install mesh barrier system in compliance with Manufacturer’s written instructions in a manner that will prevent termite penetration of slab and below grade walls where future construction is indicated.

B. Place metal mesh barrier where indicated on shop drawings to provide a continuous barrier to entry of subterranean termites.

C. Fit mesh tightly around pipe or other penetrations, and terminate at slab and foundation perimeters.

D. Install mesh under perimeter of concrete slab edges and joints after vapor barrier and reinforcing steel are in place, and comply with Manufacturer’s written installation methods.

E. Apply corrosion resistant material to steel reinforcing to prevent direct contact with metal mesh.

F. Install mesh, clamps, and parging compound to provide permanent installation capable of preventing termite entry above slab at locations indicate Provide barrier within slab thickness where possible.

G. Install mesh with no gaps, penetrations, or damage.

H. Apply Manufacturer provided identification tape above concrete level to mark barrier locations.

3.04 PROTECTION OF FINISHED WORK

A. Section 01700 - Contract Closeout: Protecting finished Work.

B. Protect installed mesh termite control system, attachments, and accessories before, during, and after work of other trades. In the event other trades, following installation of mesh, move or damage mesh, clamps, or parging mix, immediately contact mesh installer for recommendation of necessary repairs.

3.05 SCHEDULE

A. Termite Control Barrier shall be provided for the following buildings:

1. Blower Building.

END OF SECTION 02360

CONCRETE FINISHING

SECTION 03350

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PART 1 - GENERAL

A. Section Includes:

1. Finishing concrete floors and floor toppings.

2. Floor surface treatment.

1.02 RELATED REQUIREMENTS

A. Section 403S – Concrete for Structures: Prepared concrete floors ready to receive finish; control and formed expansion and contraction joints and joint devices.

B. Section 408S – Concrete Joint Materials: Floor, wall, and ceiling expansion or control joint cover assemblies.

C. Section 07900 - Joint Sealers: Sealants, sealers, and gaskets for sealing joints.

1.03 REFERENCE STANDARDS

A. American Concrete Institute:

1. ACI 301 - Specifications for Structural Concrete for Buildings.

2. ACI 302.1 - Guide to Concrete Floor and Slab Construction.

B. ASTM International:

1. ASTM E1155 - Standard Test Method for Determining FF Floor Flatness and FL Floor Levelness Numbers.

2. ASTM C1371 - Standard Test Method for Determination of Emittance of Materials Near Room Temperature Using Portable Emissometers.

3. ASTM C1549 - Standard Test Method for Determination of Solar Reflectance Near Ambient Temperature Using a Portable Solar Reflectometer.

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4. ASTM E408 - Standard Test Methods for Total Normal Emittance of Surfaces Using Inspection-Meter Techniques.

5. ASTM E903 - Standard Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres.

6. ASTM E1918 - Standard Test Method for Measuring Solar Reflectance of Horizontal and Low-Sloped Surfaces in the Field.

7. ASTM E1980 - Standard Practice for Calculating Solar Reflectance Index of Horizontal and Low-Sloped Opaque Surfaces.

C. California Department of Public Health:

1. CA/DHS/EHLB/R-174 - Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers.

D. South Coast Air Quality Management District:

1. SCAQMD Rule 1113 - Architectural Coatings.

1.04 NOT USED

1.05 NOT USED

1.06 SUBMITTALS

A. Section 01300 - Submittals: Requirements for submittals.

B. Product Data: Submit manufacturer information on concrete hardener, sealer, compatibilities, and limitations.

C. Field Quality-Control Submittals: Indicate results of Contractor-furnished tests and inspections.

D. SUSTAINABLE DESIGN SUBMITTALS

1. Section 01352 - Sustainable Construction Requirements: Requirements for sustainable design submittals.

2. Manufacturer's Certificate:

a. Certify that products meet or exceed specified sustainable design requirements.

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b. Materials Resources Certificates:

1) Certify recycled material content for recycled content products.

2) Certify source for regional materials and distance from Project Site.

c. Indoor Air Quality Certificates: Certify VOC content for each flooring system.

3. Product Cost Data:

a. Submit cost of products to verify compliance with Project sustainable design requirements.

b. Exclude cost of labor and equipment to install products.

c. Provide cost data for following products:

1) Products with recycled material content.

2) Regional products.

E. CLOSEOUT SUBMITTALS

1. Section 01700 – Contract Closeout: Requirements for submittals.

2. Operation and Maintenance Data: Submit information on maintenance renewal of applied coatings.

1.07 COORDINATION

A. Section 01310 – Schedules and Reports: Requirements for coordination.

B. Coordinate Work of this Section with concrete floor placement and concrete floor curing.

1.08 QUALITY ASSURANCE

A. Perform Work according to ACI 301 and 302.1.

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1.09 QUALIFICATIONS

A. Manufacturer: Company specializing in manufacturing products specified in this Section with minimum three years' documented experience.

B. Installer: Company specializing in performing Work of this Section with minimum three years' documented experience and approved by manufacturer.

1.10 DELIVERY, STORAGE, AND HANDLING

A. Section 01600 – Materials and Equipment: Requirements for transporting, handling, storing, and protecting products.

B. Inspection: Accept materials on Site in manufacturer's original packaging and inspect for damage.

C. Store materials according to manufacturer instructions.

D. Protection:

1. Protect materials from moisture and dust by storing in clean, dry location remote from construction operations areas.

2. Provide additional protection according to manufacturer instructions.

1.11 AMBIENT CONDITIONS

A. Section 01500 - Temporary Facilities: Requirements for ambient condition control facilities for product storage and installation.

B. Temporary Lighting:

1. Light Source: Minimum 200 W.

2. Quantity: One for each 425 sq. ft. of floor being finished.

3. Placement: 8 feet above floor surface.

C. Temporary Heat: Maintain minimum ambient temperature of 50 deg. F.

D. Ventilation: Sufficient to prevent injurious gases from temporary heat or other sources from affecting personnel or concrete.

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PART 2 - PRODUCTS

2.01 COMPOUNDS - HARDENERS

A. Metallic Hardener:

1. Designation: MH-IO or MH-AO

2. Premixed.

3. Dry powder.

4. Color: similar to concrete

5. Oxidizable metallic.

6. Manufacturers:

a. BASF, MasterTop 120SR, 200, 210COR or 300

b. Dayton Superior Corporation, Ferro Tuff

c. Euclid Chemical Company: Euco-Plate HD or Diamond-Plate

d. Lambert Corporation, EMAG-20.

e. Substitutions: As specified in section 01600 – Products, Materials, Equipment, and Substitutions.

2.02 COMPOUNDS - SEALERS

A. Sealer:

1. Designation: SL-AC

2. Type: Acrylic semi-gloss.

3. Color: Clear.

4. Manufacturers:

a. Scofield, Selectseal Plus as basis of design.

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b. Euclid Chemical Company (The); an RPM company.

c. Vexcon Chemicals Inc.

d. Substitutions: As specified in section 01600 – Products, Materials, Equipment, and Substitutions.

2.03 SLIP-RESISTANT TREATMENT

A. Slip resistant additive for sealer.

1. Designation: SR-PB

2. Material: Polymer.

3. Manufacturers:

a. Euclid Chemical Company, Euco Grip.

b. Exterior Performance Coatings, Inc., Anti-Slip Poly bead Epoxy Polyaspartic Urethan Additive.

c. H&C, SharkGrip.

d. Substitutions: As specified in section 01600 – Products, Materials, Equipment, and Substitutions.

2.04 SUSTAINABILITY CHARACTERISTICS

A. Section 01352 - Sustainable Construction Requirements: Requirements for sustainable design compliance.

B. Material and Resource Characteristics:

1. Recycled Content Materials: Furnish materials with maximum available recycled content.

2. Regional Materials: Furnish materials extracted, processed, and manufactured within 500 miles of Project Site.

C. Indoor Environmental Quality Characteristics:

1. Flooring Systems: Maximum VOC content according to product and testing requirements of CA/DHS/EHLB/R-174.

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PART 3 - EXECUTION

3.01 EXAMINATION

A. Section 01700 - Contract Closeout: Requirements for application examination.

B. Verify that floor surfaces are acceptable to receive Work of this Section.

3.02 APPLICATION

A. Concrete Floor Finishing:

1. Comply with ACI 301 and ACI 302.1.

2. Steel-trowel surfaces receiving resilient flooring.

3. Steel-trowel surfaces which are scheduled to be exposed but not polished.

4. Floor Drains:

a. In areas with floor drains, maintain design floor elevation at walls.

b. Slope surfaces uniformly to drains as indicated on Drawings.

B. Floor Surface Treatment:

1. Apply dry-shake hardener on floor surfaces as indicated in schedule following END OF SECTION.

2. Apply slip-resistant finish on floor surfaces as indicated in schedule following END OF SECTION.

3. Apply sealer on floor surfaces.

4. Provide Smooth Rubbed using a carborundum brick in accordance with ACI 301, section 5.3.3.4.

C. Exterior Concrete Walking Surfaces:

1. Comply with ACI 301 and ACI 302.1.

2. Broom Finish surfaces indicated as walkways and patios as scheduled.

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3.03 TOLERANCES

A. Section 01400 – Quality Control Services: Requirements for tolerances.

B. Measure for FF and FL tolerances for floors according to ASTM E1155, within 72 hours after slab installation.

1. Measurements shall be taken include the edges at the construction joints…