Main WWTP Bio Solids Replacement

HR Green, Inc. Galveston Main WWTP
Project No. 191588 Solids Dewatering Improvements
Galveston, TX
CERTIFICATIONS PAGE
I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I
am a duly Licensed Professional Engineer under the laws of the State of Texas.
Ayobamidele G. Bello, P.E.
HR Green
______________________
Registration Number TX #111079
Date: September 26, 2025
Responsible for Divisions 01, 02, 09, 11, and 14 and Sections 15060, 15106, 15107, 15113, 15114, 15115,
15116, 15119, 15120, 15190, and 15195 of the specifications
Jason M. Whyte, P.E.
HR Green
______________________
Registration Number TX #100904
Date: September 26, 2025
Responsible for Divisions 03, 05, 07, 08, and 13 of the specifications
Douglas A. Sullivan, P.E.
HR Green
______________________
Registration Number TX #134106
Date: September 26, 2025
Responsible for Sections 15050, 15080, 15140, 15187, 15410, 15480, 15700, 15720, 15740, 15810, 15822,
15824, 15830, 15852, and 15950 of the specifications.
Daniel J. Origer, P.E.
HR Green
______________________
Registration Number TX #140337
Date: September 26, 2025
Responsible for Sections 16910, 16930, 16940, 16950, and 16960 of the specifications.
Yaad K. Rahman
HR Green
______________________
Registration Number TX #154618
Date: Date: September 26, 2025
Responsible for Sections 16010, 16015, 16045, 16060, 16110, 16120, 16140, 16195, 16196, 16461, 16470,
16474, 16476, 16480, 16495, 16500, 16618, 16660, 16670, 16720, and 16970 of the specifications.

CITY OF GALVESTON, TX
REMOVAL & REPLACEMENT OF THE SOLIDS HANDLING
BUILDING & SOLIDS DEWATERING EQUIPMENT @
GALVESTON'S MAIN WWTP TABLE OF CONTENTS
REMOVAL & REPLACEMENT OF THE SOLIDS HANDLING BUILDING & SOLIDS
DEWATERING EQUIPMENT @ GALVESTON'S MAIN WWTP
TABLE OF CONTENTS
CITY OF GALVESTON REQUIREMENTS
Request for Proposal
Appendix A - Proposal Document
Appendix B - Form CIQ (Conflict of Interest Questionnaire)
Appendix C - House Bill 13, 19 & 89 Verification Form
Appendix D - Property Tax Statement
Appendix E - Nepotism Statement
Appendix F - Non-Collusion Statement
Appendix G - Document 00435
Appendix H - ACH Form
Proposal Form
Statement of Bidder's Qualifications
Bid Bond
Wage Rate Decision
General Conditions of the Agreement
Special Conditions of the Agreement

CITY OF GALVESTON, TX
REMOVAL & REPLACEMENT OF THE SOLIDS HANDLING
BUILDING & SOLIDS DEWATERING EQUIPMENT @
GALVESTON'S MAIN WWTP TABLE OF CONTENTS
TECHNICAL SPECIFICATIONS
SECTION TITLE NO. OF PAGES
DIVISION 1 - GENERAL REQUIREMENTS
01010 Summary of Work* 3
01015 Contractor's Use of Premises* 4
01020 Allowances 1
01025 Measurement and Payment* 3
01040 Coordination and Meetings* 4
01045 Cutting and Patching* 4
01050 Field Surveying* 2
01060 Preconstruction Investigation by Contractor 7
01090 Reference Standards* 9
01292 Schedule of Values* 2
01300 Submittals* 5
01310 Construction Schedule* 2
01380 Construction Photographs* 2
01410 Testing Laboratory Services* 5
01420 Construction Inspection Services* 3
01430 Contractor's Quality Control* 2
01500 Temporary Facilities and Controls* 11
01505 Mobilization* 2
01526 Trench Safety Systems* 4
01535 Tree and Plant Protection* 5
01563 Control of Ground Water and Surface Water* 9
01564 Waste Material Disposal* 4
01565 TPDES Requirements* 26
01566 Source Controls for Erosion and Sedimentation* 4
01567 Filter Fabric Fence* 3
01568 Reinforced Filter Fabric Barrier* 3
01569 Stabilized Construction Exit* 4
01570 Traffic Control and Regulation* 6
01578 Dewatering and Drainage* 3
01580 Project Identification Signs* 4
01600 Material and Equipment* 3
01630 Product Options and Substitutions* 3
01655 Starting Systems* 2
01700 Contract Closeout* 2
01710 Cleaning* 2
01720 Project Record Documents* 2
01730 Operation and Maintenance Data* 3
*next to section title designates City of Galveston required standard
specification section for all projects
** next to section title designates project specific specification section and S2201-2
shall not be confused with City of Galveston standard specification.

CITY OF GALVESTON, TX
REMOVAL & REPLACEMENT OF THE SOLIDS HANDLING
BUILDING & SOLIDS DEWATERING EQUIPMENT @
GALVESTON'S MAIN WWTP TABLE OF CONTENTS
DIVISION 2 - SITE WORK
02050 Demolition* 9
02076 Remove Existing Pavements and Structures* 3
02105 Site Preparations* 3
02222 Borrow* 2
02226 Excavation and Backfill for Structures* 9
02231 Crushed Stone Flexible Base Course* 4
02249 Geotextile* 2
02252 Cement Stabilized Sand* 5
02920 Topsoil* 2
02932 Hydromulch Seeding* 3
02935 Sodding* 4
DIVISION 3 - CONCRETE
03100 Concrete Formwork* 11
03210 Reinforcing Steel* 9
03250 Joints in Concrete Structures* 12
03310 Structural Concrete* 24
03345 Concrete Finishing* 12
03370 Concrete Curing* 4
03600 Structural Grout* 5
03700 Concrete Repair and Rehabilitation* 12
DIVISION 5 - METALS
05100 Structural Steel Framing** 5
05500 Metal Fabrications* 4
DIVISION 7 - THERMAL AND MOISTURE PROTECTION
07100 Flood Proofing Barriers** 4
07920 Joint Sealants** 2
DIVISION 8 - DOORS AND WINDOWS
08113 Hollow Metal Doors and Frames** 4
08323 Overhead Coiling Doors** 3
08350 Watertight Doors** 5
08710 Door Hardware** 12
08800 Glazing** 4
DIVISION 9 - FINISHES
09900 Painting and Coating** 14
*next to section title designates City of Galveston required standard
specification section for all projects
** next to section title designates project specific specification section and S2201-3
shall not be confused with City of Galveston standard specification.

CITY OF GALVESTON, TX
REMOVAL & REPLACEMENT OF THE SOLIDS HANDLING
BUILDING & SOLIDS DEWATERING EQUIPMENT @
GALVESTON'S MAIN WWTP TABLE OF CONTENTS
DIVISION 11 - EQUIPMENT
11346 Polymer Feed System** 3
11360 Belt Filter Press Equipment** 17
11365 Mobile Belt Filter Press** 2
11950 Equipment Installation** 3
DIVISION 13 - SPECIAL CONSTRUCTION
13120 Pre-Engineered Metal Building Systems** 12
13125 Modular Wall Systems** 6
13440 Modular Mezzanines** 7
DIVISION 14 - CONVEYING SYSTEMS
14550 Belt Conveyors** 8
DIVISION 15 - MECHANICAL/PLUMBING
15050 Basic Mechanical Requirements** 6
15060 Hangers and Supports** 8
15080 Mechanical Insulation** 3
15106 Ductile Iron Pipe** 6
15107 Piping Accessories** 3
15113 Swing Check Valves** 3
15114 Eccentric Plug Valves** 3
15115 Ball Valves** 3
15116 Air, Air Release, and Vacuum Valves** 2
15119 Valve Schedule** 2
15120 Valve and Gate Operators** 5
15140 Plumbing Piping** 5
15187 Refrigerant Piping** 5
15190 Identification for Plumbing Piping and Equipment** 3
15195 Disinfection of Water Utility Piping Systems** 4
15410 Plumbing Fixtures** 3
15480 Plumbing Equipment** 3
15700 Makeup Air Units** 4
15720 Small Capacity Split-System Air Conditioners** 3
15740 Ductless Mini-Split Air Conditioners** 3
15810 Ductwork** 2
15822 Ductwork Accessories** 2
15824 Air Coils** 2
15830 Fans** 2
15852 Grilles, Registers, and Diffusers** 2
15950 Testing, Adjusting, and Balancing of HVAC** 4
*next to section title designates City of Galveston required standard
specification section for all projects
** next to section title designates project specific specification section and S2201-4
shall not be confused with City of Galveston standard specification.

CITY OF GALVESTON, TX
REMOVAL & REPLACEMENT OF THE SOLIDS HANDLING
BUILDING & SOLIDS DEWATERING EQUIPMENT @
GALVESTON'S MAIN WWTP TABLE OF CONTENTS
DIVISION 16 - ELECTRICAL
16010 Basic Electrical Materials and Methods** 8
16015 Power System Studies** 5
16045 Hangers and Supports for Electrical Systems** 4
16060 Selective Demolition for Electrical** 2
16110 Boxes for Electrical Systems** 6
16120 Low-Voltage Electrical Power Conductors and Cables** 8
16140 Wiring Devices** 5
16195 Identification for Electrical Systems** 6
16196 Surge Protective Devices** 3
16461 Low-Voltage Transformers** 6
16470 Panelboards** 7
16474 Fuses** 2
16476 Enclosed Switches** 4
16480 Motor-Control Centers** 9
16495 Lighting Control Devices** 5
16500 Interior Luminaires** 5
16618 Conduit for Electrical Systems** 9
16660 Grounding and Bonding for Electrical Systems** 6
16670 Lightning Protection for Structures** 3
16720 Fire Detection and Alarm** 9
16910 Instrumentation and Control Integration** 4
16930 Boxes, Panels, and Control Centers** 6
16940 Central Control** 3
16950 Instrumentation and Control Schedules** 3
16960 Measurement and Control Commissioning** 2
16970 Fiber Optic Cabling** 6
END OF SECTION
*next to section title designates City of Galveston required standard
specification section for all projects
** next to section title designates project specific specification section and S2201-5
shall not be confused with City of Galveston standard specification.

City of Galveston
REQUEST FOR PROPOSAL
Proposal Reference Number: 26-18
Project Title: Main WWTP Bio Solids Replacement
Proposal Closing Date: 10:00 A.M.(CST), Tuesday,
June 9, 2026
Proposals submitted after the above deadline will not be
accepted.
City of Galveston RFP# 26-18 Page | 1

KEY EVENTS SCHEDULE
PROJECT NAME: Main WWTP Bio Solids Replacement
ISSUANCE OF RFP April 21, 2026
PRE-BID: NON-MANDATORY 10:00 AM, (CST); Thursday, April 30, 2026
CONFERENCE
Location: City of Galveston
Public Works Building - Training Room
3015 Market Street
Galveston Texas
DEADLINE FOR QUESTIONS: 2:00 PM., (CST); Wednesday, May 13, 2026
All questions will be answered in the form of an
addendum. All questions related to this RFP are to
be directed to the following link:
UPLOAD YOUR QUESTION(S) HERE
ADDENDA CHECKLIST: CHECK HERE FOR ADDENDUMS
(IF APPLICABLE)
SUBMITTAL DEADLINE: 10:00 AM, (CST); Tuesday, June 9, 2026
SUBMITAL REQUIREMENT: Electronic submittals required.
UPLOAD YOUR SUBMITTAL HERE
*The file size limit for upload is 250 mb per
document. If the proposal size exceeds the size
limit, Proposers are permitted to breakup the
proposal into several documents for upload.
CITY OF GALVESTON
COUNCIL AWARD: A final determination will be made at a future City of
Galveston Council meeting. City of Galveston
reserves the right to reject any and all Request for
Proposals and waive any and all formalities and
conditions.
TERM OF SERVICE/PROJECT: Agreement shall be effective upon issuance of a Notice
to Proceed by the City of Galveston until work has been
completed to the satisfaction of the City of Galveston
unless sooner terminated under the terms set forth
herein
City of Galveston RFP# 26-18 Page | 2

REQUEST FOR PROPOSAL
TABLE OF CONTENTS
SECTION 1: INTRODUCTION
SECTION 2: NOTICE TO PROPOSER
SECTION 3: SCOPE OF WORK
SECTION 4: APPENDICES
SECTION 5: REFERENCES
SECTION 6: SUBMISSION OF PROPOSER
City of Galveston RFP# 26-18 Page | 3