10-105816 - Exposition Way Slope Stabilization Project - Addendum No. 1.pdf

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS

Revised September 2, 2026

Exposition Way Slope Stabilization Project City Project No. 105816

Addendum No 1

Transportation and Public Works Department

ADDENDUM NO. 1

Addendum No. 1: Issued Monday, September 14, 2026

Bid Open Date: Thursday, September 17, 2026

This Addendum forms part of the Specifications & Contract Documents for the above-referenced Project and modifies the original Specifications and Contract Documents. Bidder shall acknowledge receipt of this addendum in the space provided below and, in the proposal, (SECTION 00 41 00).

Failure to acknowledge receipt of this addendum could subject the bidder to disqualification.

The Plans and specification documents for Exposition Way Slope Stabilization Project, City Project No. 105816, are hereby revised by Addendum No. 1 as follows:

I. SPECIFICATIONS & CONTRACT DOCUMENTS:

a. SECTION 00 00 00 – Replace the TABLE OF CONTENTS in its entirety with the attached revised TABLE OF CONTENTS.

b. SECTION 00 41 00 – Replace the BID FORM in its entirety with the attached revised BID

FORM

c. SECTION 00 42 43 – Replace the PROPOSAL FORM in its entirety with the attached revised

PROPOSAL FORM.

d. SECTION 00 45 12 – Add the attached PREQUALIFICATION STATEMENT specification.

e. SECTION 00 45 13 – Add the attached PREQUALIFICATION APPLICATION specification.

f. SECTION 32 11 23 – Add the attached modified FLEXIBLE BASE COURSES specification.

g. SECTION 32 13 13 – Add the attached modified CONCRETE PAVING specification.

h. SECTION 34 71 13 – Add the attached modified TRAFFIC CONTROL specification.

i. SECTION 99 99 99 – Add the attached SPECIAL SPECIFICATION.

j. PUBLIC ACCESS & SLOPE EASEMENT – Add the attached PUBLIC ACCESS & SLOPE

EASEMENT.

k. BIDTABLE (BT-18AS) – The bid table has been revised in Bonfire to reflect the changes made to the proposal form.

l. SUBMISSION INSTRUCTIONS – 26-0292 – The submission instructions have been updated to include Addendum No. 1 under the Requested Information section.

II. CONSTRUCTION PLANS

a. SHEET 2 – Replace the INDEX & LEGENDS sheet in the plan set with the attached revised

INDEX & LEGENDS Sheet. Added sheet 19A PAVING DETAILS (2 of 2).

b. SHEET 5 – Replace the GENERAL NOTES (3 of 3) in the plan set with the attached revised

GENERAL NOTES (3 of 3). Removed existing conditions paragraph.

c. SHEET 16 – Replace the GRADING PLAN in the plan set with the attached revised

GRADING PLAN. Revised the slope stabilization area.

Addendum No 1

d. SHEET 19 – Replace the PAVING DETAILS (1 of 2) in the plan set with the attached revised PAVING DETAILS (1 of 2). Added Construction Joint detail between existing and new pavement.

e. SHEET 19A – Add a new PAVING DETAILS (2 of 2) sheet to the plan set, for Concrete Residential Driveway Approach- Pan, and Crack Seal details.

III. CONTRACTOR’S/BIDDER QUESTIONS & COMMENTS

1- Clarify the purposes of Unclassified Excavation in Units 1 and 2.

The Unclassified Excavation items are intended for the following purposes:

Unit 1: The quantity has been revised from “By Plan” to “By Survey.” This item will compensate the Contractor for excavation beneath the existing concrete pavement to achieve the depth required for installation of the proposed 7-inch concrete pavement.

Unit 2: The quantity will remain “By Plan.” This item covers excavation within the slope stabilization area, including removal of existing soil and placement of flexible base and topsoil, as shown in the plans.

2- How will the contractor be paid for excavation required to install flex base?

For concrete pavement areas, all excavation, removal, and hauling required to achieve the necessary depth for installation of flexible base beneath the proposed concrete pavement shall be considered subsidiary to the Flexible Base bid item. No separate payment will be made for this work under the Unit 1 Unclassified Excavation item. Refer to modified Section 32 11 23.

3- Is machine paving allowed for this project?

Yes. Machine paving is permitted. The Contractor may use machine paving at its discretion, provided that all work complies with the requirements of the Contract Documents.

4- Is there a crack seal repair detail?

Yes. A crack seal repair detail has been included. Please refer to plan sheet 19A.

5- Is there a detail for placing a new concrete panel adjacent to an existing concrete panel?

Yes. A construction joint detail between existing and new pavement (D512) has been included. Please refer to revised plan sheet 19.

6- How shall the contractor address the driveway curb cuts at concrete panel replacement locations in front of existing driveways?

The Contractor shall cut, shape, or otherwise modify the curb as necessary to provide a smooth transition and maintain proper alignment with the existing driveway. This work shall be completed before reopening the roadway to traffic, and existing driveway access shall be maintained throughout construction.

All curb cuts and associated work required to provide the transition shall be considered subsidiary to the Concrete Paving bid item. Please refer to modified specification 32 13 13 and new plan sheet 19A.

7- Is the contractor required to obtain permits from Parks Department?

No. A separate Parks Department permit is not required for this work. The City has obtained the necessary easements for the area included within the slope stabilization project limits.

Addendum No 1

8- Will Flex Base be required for all 7” Concrete Pavement?

No. Flexible base shall be installed only as directed, based on existing field conditions. It is not required beneath every concrete panel replacement.

9- Provide the as-builts for the existing condition as called out on plan sheet 5. City of Fort Worth Project No. 02291, X-22648, W-2318 Plan Sheet 5 has been revised to remove the reference to these as-built plans. The referenced plans are not required for this project and will not be provided.

10- Provide specifications for the mosaic tile street name.

The specification for the mosaic tile street name has been added to the Special Specifications.

11- Will a bid item be added for mobilization?

No. A separate bid item will not be provided for mobilization. All mobilization costs shall be considered subsidiary to the applicable bid items and included in the contractor’s unit prices.

12- Clarify the type of crack seal repair required for bid item #28?

The crack seal repair for this project shall be performed using the route‑and‑seal method with a silicone joint sealant selected from the City’s approved products list. The proposal form has been updated to specify “Concrete Pavement Crack Repair (Route & Seal)” as Bid Item No. 28. In addition, the applicable route‑and‑seal detail has been added to Sheet 19A of the plan set.

This Addendum No. 1 forms part of the Specifications and Contract Documents for the above-referenced project and modifies the original Project Manual and Contract Documents of the same.

Acknowledge your receipt of Addendum No. 1 by completing the requested information in the space provided in Section 00 41 00, Bid Form, Page 3 of 3

A signed copy of Addendum No. 1 should be included in the submitted sealed bid at the time of bid submittal. Failure to acknowledge the receipt of Addendum No. 1 could cause the subject bidder to be considered “NONRESPONSIVE,” resulting in disqualification.

Addendum No. 1

RECEIPT ACKNOWLEDGEMENT: Lauren Prieur, P.E.

Director, Transportation and Public Works

By: By:

Zelalem Arega, P.E.

Company:

Address:

City: State:

Engineering Manager, TP

Adopted September 2011

City of Fort Worth Standard Construction Specification

Documents

00 00 00

CITY OF FORT WORTH Exposition Way Slope Stabilization Project STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 105816 Revised June 5, 2026 Addendum No. 1

SECTION 00 00 00

TABLE OF CONTENTS

Division 00 - General Conditions Last Revised 00 05 10 Mayor and Council Communication 07/01/2011 00 05 15 Addenda 07/01/2011 00 11 13 Invitation to Bidders 02/08/2024 00 21 13 Instructions to Bidders 09/01/2025 00 35 13 Conflict of Interest Statement 06/05/2026 00 41 00 Bid Form 09/19/2025 00 42 43 Proposal Form Unit Price 09/30/2021 00 43 13 Bid Bond 09/30/2021 00 43 37 Vendor Compliance to State Law Nonresident Bidder 09/30/2021 00 45 11 Bidders Prequalifications 08/13/2021 00 45 12 Prequalification Statement 09/30/2021 00 45 13 Prequalification Application 06/13/2025 00 45 26 Contractor Compliance with Workers' Compensation Law 07/01/2011 00 45 41 Small Business Goal 9/01/2025 00 45 42 Small Business Utilization Form 6/05/2026 00 52 43 Agreement 9/19/2025 00 61 13 Performance Bond 12/08/2023 00 61 14 Payment Bond 12/08/2023 00 61 19 Maintenance Bond 9/19/2025 00 61 25 Certificate of Insurance 07/01/2011 00 72 00 General Conditions 09/01/2025 00 73 00 Supplementary Conditions 9/19/2025

Division 01 - General Requirements Last Revised 01 11 00 Summary of Work 12/20/2012 01 25 00 Substitution Procedures 07/01/2011 01 29 75 Materials On Hand 9/19/2025 01 31 19 Preconstruction Meeting 09/01/2025 01 31 20 Project Meetings 07/01/2011 01 32 16 Construction Schedule 10/06/2023 01 32 33 Preconstruction Video 07/01/2011 01 33 00 Submittals 12/20/2012 01 35 13 Special Project Procedures 03/11/2022 01 45 23 Testing and Inspection Services 03/09/2020 01 50 00 Temporary Facilities and Controls 09/19/2025 01 55 26 Street Use Permit and Modifications to Traffic Control 06/05/2026 01 57 13 Storm Water Pollution Prevention Plan 07/01/2011 01 58 13 Temporary Project Signage 07/01/2011 01 60 00 Product Requirements 03/09/2020 01 66 00 Product Storage and Handling Requirements 07/01/2011 01 70 00 Mobilization and Remobilization 11/22/2016 01 71 23 Construction Staking and Survey 02/14/2018 01 74 23 Cleaning 07/01/2011 01 77 19 Closeout Requirements 03/22/2021

CITY OF FORT WORTH Exposition Way Slope Stabilization Project STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 105816 Revised June 5, 2026 Addendum No. 1

01 78 23 Operation and Maintenance Data 12/20/2012 01 78 39 Project Record Documents 07/01/2011

Technical Specifications which have been modified by the Engineer specifically for this Project; hard copies are included in the Project’s Contract Documents

31 00 00 Site Clearing 07/28/2026 32 11 23 Flexible Base Courses 09/09/2026 32 13 13 Concrete Paving 09/09/2026 33 46 00 Subdrainage 07/28/2026 34 71 13 Traffic Control 09/11/2026 99 99 99 Special Specifications 09/11/2026

Technical Specifications listed below are included for this Project by reference and can be viewed/downloaded from the City’s website at:

http://fortworthtexas.gov/tpw/contractors/ or https://apps.fortworthtexas.gov/ProjectResources/

Division 02 - Existing Conditions Last Revised 02 41 13 Selective Site Demolition 03/11/2022 02 41 14 Utility Removal/Abandonment 12/20/2012 02 41 15 Paving Removal 02/02/2016

Division 03 - Concrete 03 30 00 Cast-In-Place Concrete 06/13/2025 03 34 13 Controlled Low Strength Material (CLSM) 03/07/2025 03 34 16 Concrete Base Material for Trench Repair 12/20/2012 03 80 00 Modifications to Existing Concrete Structures 12/20/2012

Division 26 - Electrical 26 05 00 Common Work Results for Electrical 03/11/2022 26 05 10 Demolition for Electrical Systems 12/20/2012 26 05 33 Raceways and Boxes for Electrical Systems 12/20/2012 26 05 43 Underground Ducts and Raceways for Electrical Systems 07/01/2011 26 05 50 Communications Multi-Duct Conduit 02/26/2016

Division 31 - Earthwork 31 00 00 Site Clearing 03/22/2021 31 23 16 Unclassified Excavation 01/28/2013 31 23 23 Borrow 01/28/2013 31 24 00 Embankments 01/28/2013 31 25 00 Erosion and Sediment Control 04/29/2021 31 36 00 Gabions 12/20/2012 31 37 00 Riprap 12/20/2012

Division 32 - Exterior Improvements 32 01 17 Permanent Asphalt Paving Repair 12/20/2012 http://fortworthtexas.gov/tpw/contractors/ https://apps.fortworthtexas.gov/ProjectResources/

CITY OF FORT WORTH Exposition Way Slope Stabilization Project STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 105816 Revised June 5, 2026 Addendum No. 1

32 01 18 Temporary Asphalt Paving Repair 03/20/2026 32 01 28 Full-Depth Concrete Pavement Panel Replacement and Spall and

Crack Repair 03/20/2026

32 01 29 Concrete Paving Trench Repair 12/12/2025 32 11 23 Flexible Base Courses 12/20/2012 32 11 29 Lime Treated Base Courses 12/20/2012 32 11 33 Cement Treated Base Courses 06/10/2022 32 11 37 Liquid Treated Soil Stabilizer 08/21/2015 32 12 16 Asphalt Paving 6/07/2024 32 12 73 Asphalt Paving Crack Sealants 12/20/2012 32 13 13 Concrete Paving 06/13/2025 32 13 20 Concrete Sidewalks, Driveways and Barrier Free Ramps 12/09/2022 32 13 73 Concrete Paving Joint Sealants 12/20/2012 32 14 16 Brick Unit Paving 12/20/2012 32 16 13 Concrete Curb and Gutters and Valley Gutters 12/09/2022 32 17 23 Pavement Markings 06/10/2022 32 17 25 Curb Address Painting 11/04/2013 32 31 13 Chain Fences and Gates 12/20/2012 32 31 26 Wire Fences and Gates 12/20/2012 32 31 29 Wood Fences and Gates 12/20/2012 32 32 13 Cast-in-Place Concrete Retaining Walls 06/05/2018 32 91 19 Topsoil Placement and Finishing of Roadway Right-of-ways 03/11/2022 32 92 13 Sodding 05/13/2021 32 92 14 Non-Native Seeding 05/13/2021 32 92 15 Native Grass and Wildflower Seeding 10/06/2023 32 93 43 Trees and Shrubs 12/20/2012

Division 33 - Utilities 33 01 30 Sewer and Manhole Testing 09/07/2018 33 01 31 Closed Circuit Television (CCTV) Inspection – Sanitary Sewer 03/11/2022 33 01 32 Closed Circuit Television (CCTV) Inspection – Storm Drain 12/08/2023 33 03 10 Bypass Pumping of Existing Sewer Systems 12/20/2012 33 04 10 Joint Bonding and Electrical Isolation 12/20/2012 33 04 11 Corrosion Control Test Stations 12/20/2012 33 04 12 Magnesium Anode Cathodic Protection System 12/20/2012 33 04 30 Temporary Water Services 09/19/2025 33 04 40 Cleaning and Acceptance Testing of Water Mains 02/06/2013 33 04 50 Cleaning of Pipes 03/11/2022 33 05 10 Utility Trench Excavation, Embedment, and Backfill 06/13/2025 33 05 12 Water Line Lowering 12/20/2012 33 05 13 Frame, Cover and Grade Rings 09/09/2022

33 05 14 Adjusting Manholes, Inlets, Valve Boxes, and Other Structures to Grade 03/11/2022

33 05 16 Concrete Water Vaults 12/12/2025 33 05 17 Concrete Collars 03/11/2022 33 05 20 Auger Boring 12/20/2012 33 05 21 Tunnel Liner Plate 12/20/2012 33 05 22 Steel Casing Pipe 12/20/2012 33 05 23 Hand Tunneling 12/20/2012 33 05 24 Installation of Carrier Pipe in Casing or Tunnel Liner Plate 12/09/2022

CITY OF FORT WORTH Exposition Way Slope Stabilization Project STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 105816 Revised June 5, 2026 Addendum No. 1

33 05 26 Utility Markers/Locators 12/20/2012 33 05 30 Location of Existing Utilities 12/20/2012 33 11 05 Bolts, Nuts, and Gaskets 12/20/2012 33 11 10 Ductile Iron Pipe 12/09/2022 33 11 11 Ductile Iron Fittings 09/20/2017 33 11 12 Polyvinyl Chloride (PVC) Pressure Pipe 09/09/2022 33 11 13 Concrete Pressure Pipe, Bar-Wrapped, Steel Cylinder Type 03/07/2025 33 11 14 Buried Steel Pipe and Fittings 12/20/2012 33 12 10 Water Services 1-inch to 2-inch 12/12/2025 33 12 11 Large Water Meters 12/12/2025 33 12 20 Resilient Seated Gate Valve 05/06/2015 33 12 21 AWWA Rubber-Seated Butterfly Valves 04/23/2019 33 12 25 Connection to Existing Water Mains 02/06/2013 33 12 30 Combination Air Valve Assemblies for Potable Water Systems 12/20/2012 33 12 40 Fire Hydrants 01/03/2014 33 12 50 Water Sample Stations 12/12/2025 33 12 60 Standard Blow-off Valve Assembly 06/19/2013 33 31 12 Cured in Place Pipe (CIPP) 12/20/2012 33 31 13 Fiberglass Reinforced Pipe for Gravity Sanitary Sewers 12/20/2012 33 31 15 High Density Polyethylene (HDPE) Pipe for Sanitary Sewer 04/23/2019 33 31 20 Polyvinyl Chloride (PVC) Gravity Sanitary Sewer Pipe 09/09/2022

33 31 21 Polyvinyl Chloride (PVC) Closed Profile Gravity Sanitary Sewer Pipe 12/20/2012

33 31 22 Sanitary Sewer Slip Lining 12/20/2012 33 31 23 Sanitary Sewer Pipe Enlargement 12/20/2012 33 31 50 Sanitary Sewer Service Connections and Service Line 04/26/2013 33 31 70 Combination Air Valve for Sanitary Sewer Force Mains 12/20/2012 33 39 10 Cast-in-Place Concrete Manholes 12/13/2024 33 39 20 Precast Concrete Manholes 12/13/2024 33 39 30 Fiberglass Manholes 12/13/2024 33 39 40 Wastewater Access Chamber (WAC) 12/20/2012 33 39 60 Liners for Sanitary Sewer Structures 04/29/2021 33 41 10 Reinforced Concrete Storm Sewer Pipe/Culverts 07/01/2011 33 41 11 High Density Polyethylene (HDPE) Pipe for Storm Drain 12/20/2012 33 41 12 Reinforced Polyethylene (SRPE) Pipe 11/13/2015 33 41 13 Polypropylene Pipe for Storm Drain 06/10/2022 33 46 00 Subdrainage 12/20/2012 33 46 01 Slotted Storm Drains 07/01/2011 33 46 02 Trench Drains 07/01/2011 33 49 10 Cast-in-Place Manholes and Junction Boxes 12/13/2024 33 49 20 Curb and Drop Inlets 03/11/2022 33 49 40 Storm Drainage Headwalls and Wingwalls 07/01/2011

Division 34 - Transportation 34 41 10 Traffic Signals 03/11/2022 34 41 10.01 Attachment A – Controller Cabinet 12/18/2015 34 41 10.02 Attachment B – Controller Specification 02/2012 34 41 10.03 Attachment C – Software Specification 01/2012 34 41 11 Temporary Traffic Signals 11/22/2013 34 41 13 Removing Traffic Signals 03/11/2022

CITY OF FORT WORTH Exposition Way Slope Stabilization Project STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 105816 Revised June 5, 2026 Addendum No. 1

34 41 20 Roadway Illumination Assemblies 12/20/2012 34 41 20.01 Arterial LED Roadway Luminaires 06/15/2015 34 41 20.02 Freeway LED Roadway Luminaires 06/15/2015 34 41 20.03 Residential LED Roadway Luminaires 06/15/2015 34 41 25 Residential Solar Powered Roadway Illumination Assemblies 12/12/2025 34 41 30 Aluminum Signs 11/12/2013 34 41 50 Single-Mode Fiber Optic Cable 02/26/2016 34 71 13 Traffic Control 06/05/2026

Appendix GC-4.02 Subsurface and Physical Conditions GC-6.07 Wage Rates GC-6.09 Permits and Utilities GR-01 60 00 Product Requirements PA – 01 Public Access and Slope Easement

END OF SECTION

00 41 00

BID FORM

TO:

2.1.

2.2.

2.3.

2.4.

2.5.

2.6.

a.

b.

c.

SECTION 00 41 00

BID FORM

Bidder has not directly or indirectly induced or solicited any other Bidder to submit a false or sham Bid.

"collusive practice" means a scheme or arrangement between two or more Bidders, with or without the knowledge of City, a purpose of which is to establish Bid prices at artificial, non-competitive levels.

Bidder has not solicited or induced any individual or entity to refrain from bidding.

Bidder has not engaged in corrupt, fraudulent, collusive, or coercive practices in competing for the Contract.

For the purposes of this Paragraph:

"corrupt practice" means the offering, giving, receiving, or soliciting of any thing of value likely to influence the action of a public official in the bidding process.

"fraudulent practice" means an intentional misrepresentation of facts made (a) to influence the bidding process to the detriment of City (b) to establish Bid prices at artificial non-competitive levels, or (c) to deprive City of the benefits of free and open competition.

FOR:

City Project No.:

Exposition Way Slope Stabilization

105816

2. BIDDER Acknowledgements and Certification

In submitting this Bid, Bidder accepts all of the terms and conditions of the INVITATION TO BIDDERS and INSTRUCTIONS TO BIDDERS, including without limitation those dealing with the disposition of Bid Bond.

The undersigned Bidder proposes and agrees, if this Bid is accepted, to enter into an Agreement with City in the form included in the Bidding Documents to perform and furnish all Work as specified or indicated in the Contract Documents for the Bid Price and within the Contract Time indicated in this Bid and in accordance with the other terms and conditions of the Contract Documents.

The Purchasing Manager

1. Enter Into Agreement

100 Fort Worth Trail City of Fort Worth, Texas 76102 c/o: The Purchasing Division

Units/Sections: Unit 1 - Paving Unit 2 - Slope Stabilization

Bidder is aware of all costs to provide the required insurance, will do so pending contract award, and will provide a valid insurance certificate meeting all requirements within 14 days of notification of award.

Bidder certifies that this Bid is genuine and not made in the interest of or on behalf of any undisclosed individual or entity and is not submitted in conformity with any collusive agreement or rules of any group, association, organization, or corporation.

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS

Revised 9/19/2025

Exposition Way Slope Stability Project City Project No. 105816 - Addendum No. 1 d.

a.

b.

c.

d.

e.

f.

g.

h.

4.1. 180

4.2.

a.

b.

c.

d.

e.

f.

g.

h. Any additional documents that may be required by Section 12 of the Instructions to Bidders

This Bid Form, Section 00 41 00

Proposal Form, Section 00 42 43

Required Bid Bond, Section 00 43 13 issued by a surety meeting the requirements of Paragraph

5.01 of the General Conditions.

Small Business Forms (required at time of bid) days after the date when the the Contract Time commences to run as provided in Paragraph 2.03 of the General Conditions.

Bidder accepts the provisions of the Agreement as to liquidated damages in the event of failure to complete the Work {and/or achievement of Milestones} within the times specified in the Agreement.

Prequalification Statement, Section 00 45 12

Conflict of Interest Affidavit, Section 00 35 13

5. Attached to this Bid

The following documents are attached to and made a part of this Bid:

*If necessary, CIQ or CIS forms are to be provided directly to City Secretary

Vendor Compliance to State Law Non Resident Bidder, Section 00 43 37

3. Prequalification

4. Time of Completion

The Work will be complete for Final Acceptance within

"coercive practice" means harming or threatening to harm, directly or indirectly, persons or their property to influence their participation in the bidding process or affect the execution of the Contract.

The Bidder acknowledges that the following work types must be performed only by prequalified contractors and subcontractors:

Roadway and Pedestrian Lighting

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS

Revised 9/19/2025

6.1.

6.2.

Title:

Company:

Address:

Email:

Phone:

END OF SECTION

6. Total Bid Amount

It is understood and agreed by the Bidder in signing this proposal that the total bid amount entered below is subject to verification and/or modification by multiplying the unit bid prices for each pay item by the respective estimated quantities shown in this proposal and then totaling all of the extended amounts.

Addendum No. 2:

7. Bid Submittal

Total Bid

Initial

This Bid is submitted on

By:____________________________________________

Receipt is acknowledged of the following Addenda:

Addendum No. 1:

Respectfully submitted, by the entity named below.

$0.00

Bidder will complete the Work in accordance with the Contract Documents for the following bid amount. In the space provided below, please enter the total bid amount for this project. Only this figure will be read publicly by the City at the bid opening.

State of Incorporation:

Addendum No. 3:

Addendum No. 4:

(Printed Name)

(Signature)

Corporate Seal:

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS

Revised 9/19/2025

00 42 43

BID PROPOSAL

1 0241.0100 Remove Sidewalk 02 41 13 SF 1,100 2 0241.0300 Remove ADA Ramp 02 41 13 EA 3 3 0241.0401 Remove Conc Drive 02 41 13 SF 1,000 4 0241.1000 Remove Conc Pvmt 02 41 15 SY 8,550 5 0241.1300 Remove Conc Curb&Gutter 02 41 15 LF 125 6 3110.0101 Site Clearing 31 10 00 LS 1 7 3123.0102 Unclassified Excavation by Survey 31 23 16 CY 500 8 3211.0113 8" Flexible Base, Type A, GR-1 32 11 23 SY 4,300 9 3213.0102 7" Conc Pvmt 32 13 13 SY 8,550 10 3213.0301 4" Conc Sidewalk 32 13 20 SF 350 11 3213.0311 4" Conc Sidewalk, Adjacent to Curb 32 13 20 SF 750 12 3213.0322 Conc Curb at Back of Sidewalk 32 13 20 LF 125 13 3213.0401 6" Concrete Driveway 32 13 20 SF 1,000 14 3213.0504 Barrier Free Ramp, Type M-2 32 13 20 EA 1 15 3213.0505 Barrier Free Ramp, Type M-3 32 13 20 EA 1 16 3213.0506 Barrier Free Ramp, Type P-1 32 13 20 EA 1 17 3216.0101 6" Conc Curb and Gutter 32 16 13 LF 50 18 3217.0102 6" SLD Pvmt Marking HAS (Y) 32 17 23 LF 50 19 3217.0501 24" SLD Pvmt Marking HAE (W) 32 17 23 LF 20 20 3217.5001 Curb Address Painting 32 17 25 EA 5 21 3291.0100 Topsoil (4") 32 91 19 CY 90 22 3292.0100 Block Sod Placement 32 92 13 SY 800 23 3305.0107 Manhole Adjustment, Minor 33 05 14 EA 12 24 3349.5006 Remove and Replace Inlet Top, 10' 33 49 20 EA 2 25 3471.0001 Traffic Control 34 71 13 MO 6 26 9999.0003 Mosaic Tile Street Name 99 99 99 EA 1 27 9999.0004 7" Stamped Integrally Colored Concrete 03 35 13 SY 75 28 9999.0005 Concrete Pavment Crack Repair (Route & Seal) 32 01 28 LF 4,000 29 9999.0007 Irrigation Repair & Landscape Allowance 99 99 99 LS 1 $35,000.00 $35,000.00 30 9999.0010 Illumination Electrical Repair Allowance 99 99 99 LS 1 $50,000.00 $50,000.00 31 9999.0012 Construction Allowance 99 99 99 LS 1 $150,000.00 $150,000.00

$235,000.00

32 3123.0101 Unclassified Excavation by Plan 31 23 16 CY 800 33 3125.0101 SWPPP ≥ 1 acre 31 25 00 LS 1 34 3291.0100 Topsoil (8") 32 91 19 CY 190 35 3292.0100 Block Sod Placement 32 92 13 SY 790 36 3346.0108 6" Pipe Subdrain, Type 8 (Slope Stability) 33 46 00 LF 1,160 37 3346.0108 6" Pipe Subdrain, Type 8 (French Drain) 33 46 00 LF 320 38 9999.0001 Masonry Stone Wall Grout Repair Spec In Plans SF 500 39 9999.0002 Masonry Stone Wall Remove and Replace Spec In Plans SF 325 40 9999.0006 24" Flexible Base, Type A, GR-1 32 11 23 SY 850 41 9999.0008 Through Curb Drain (3"x8") Spec In Plans EA 1 42 9999.0009 2" Nominal River Rock (6" Deep) Spec In Plans SY 130 43 9999.0011 12" Concrete Mow Strip 32 13 20 LF 70

$235,000.00

Unit of Measure

Bidlist Item No.

Total Bid

Sub-Total Unit 2 - Slope Stabilization

Sub-Total Unit 1 - Paving

END OF SECTION

Bid Quantity Unit Price Bid ValueDescription Specification

Section No.

SECTION 00 42 43

PROPOSAL FORM

Unit 2 - Slope Stabilization Bidlist

Item No. Description Specification Section No.

Unit of Measure

Bid Quantity Unit Price Bid Value

Project Item Information Bidder's Proposal

Unit 1 - Paving

UNIT PRICE BID Bidder's Application

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS

Revised 9/19/2025

00 45 12

PREQUALIFICATION STATEMENT

BIDDER:

By:

Title:

Date:

SECTION 00 45 12

PREQUALIFICATION STATEMENT

Each Bidder for a City procurement is required to complete the information below by identifying the prequalified contractors and/or subcontractors whom they intend to utilize for the major work type(s) listed.

Roadway and Pedestrian Lighting

Major Work Type Contractor/Subcontractor Company Name Prequalification Expiration Date

The undersigned hereby certifies that the contractors and/or subcontractors described in the table above are currently prequalified for the work types listed.

END OF SECTION

(Signature)

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS

Revised 09/19/2025

SECTION 00 45 13

PREQUALIFICATION APPLICATION

Date of Balance Sheet , Mark only one:

Individual Limited Partnership General Partnership Corporation Limited Liability Company

Post Office Box City State Zip Code

Street Address (required) City State Zip Code

Telephone Fax Email

Texas Taxpayer Identification No.

Federal Employers Identification No.

DUNS No. (if applicable)

Email/mail this questionnaire along with financial statements to the appropriate group below. A separate submittal is required for water/sewer, paving, and lighting:

Work Category – Water Dept - Water/sewer Work Category – TPW Paving Work Category – TPW Ped/Rdwy Lighting john.kasavich@FortWorthTexas.gov TPW_Prequalification@fortworthtexas.gov clint.hoover@fortworthtexas.gov Fort Worth Water Department Engineering and

Fiscal Services Division 200 Texas St. Fort Worth, TX 76102

City of Fort Worth Transportation and Public Works Dept. 3741 SW Loop 820, Fort Worth, Texas 76133 Attn: Alicia Garcia

City of Fort Worth TPW Transportation Management Attn: Clint Hoover, P.E. 5001

James Ave. Fort Worth, TX 76115 *Financial Statements must be mailed. Mark the envelope: “Bidder Prequalification Application”

Name under which you wish to qualify mailto:john.kasavich@FortWorthTexas.gov mailto:TPW_Prequalification@fortworthtexas.gov mailto:clint.hoover@fortworthtexas.gov

00 45 13 - 2

BIDDER PREQUALIFICATION APPLICATION

CITY OF FORT WORTH Exposition Way Slope Stabilization Project STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project No. 105816 Revised June 13, 2025 Addendum No. 1

BUSINESS CLASSIFICATION

The following should be completed in order that we may properly classify your firm:

(Check the block(s) which are applicable – Block 3 is to be left blank if Block 1 and/or Block 2 is checked)

Has fewer than 100 employees and/or Has less than $6,000,000.00 in annual gross receipts

OR

Does not meet the criteria for being designated a small business as provided in Section

2006.001 of the Texas Government Code.

The classification of your firm as a small or large business is not a factor in determining eligibility to become prequalified.

Select major work categories for which you would like to be prequalified (City may deem you are not qualified for selected category or may approve you at a lesser size/length and maximum size may not be listed specifically under a major work category):

MAJOR WORK CATEGORIES

Water Department Augur Boring - 24-inch diameter casing and less Augur Boring - Greater than 24-inch diameter casing and greater Tunneling – 36-Inches – 60 –inches, and 350 LF or less Tunneling - 36-Inches – 60 –inches, and greater than 350 LF Tunneling – 66” and greater, 350 LF and greater Tunneling – 66” and greater, 350 LF or Less Cathodic Protection Water Distribution, Development, 8-inch diameter and smaller Water Distribution, Urban and Renewal, 8-inch diameter and smaller Water Distribution, Development, 12-inch diameter and smaller Water Distribution, Urban and Renewal, 12-inch diameter and smaller Water Transmission, Development, 24-inch and smaller Water Transmission, Urban/Renewal, 24-inch and smaller Water Transmission, Development, 42-inches and smaller Water Transmission, Urban/Renewal, 42-inches and smaller Water Transmission, Development, All Sizes Water Transmission, Urban/Renewal, All Sizes Sewer Bypass Pumping, 18-inch and smaller Sewer Bypass Pumping, 18-inch – 36-inch Sewer Bypass Pumping 42-inch and larger CCTV, 8-inch and smaller CCTV, 12-inch and smaller CCTV, 18-inch and smaller CCTV, 24-inch and smaller

00 45 13 - 3

Revised June 13, 2025 Addendum No. 1

MAJOR WORK CATEGORIES, CONTINUED

CCTV, 42-inch and smaller CCTV, 48-inch and smaller Sewer CIPP, 12-inch and smaller Sewer CIPP, 24-inch and smaller Sewer CIPP, 42-inch and smaller Sewer CIPP, All Sizes Sewer Collection System, Development, 8-inches and smaller Sewer Collection System, Urban/Renewal, 8-inches and smaller Sewer Collection System, Development, 12-inches and smaller Sewer Collection System, Urban/Renewal, 12-inches and smaller Sewer Interceptors, Development, 24-inches and smaller Sewer Interceptors, Urban/Renewal, 24-inches and smaller Sewer Interceptors, Development, 42-inches and smaller Sewer Interceptors, Urban/Renewal, 42-inches and smaller Sewer Interceptors, Development, 48-inches and smaller Sewer Interceptors, Urban/Renewal, 48-inches and smaller Sewer Pipe Enlargement 12-inches and smaller Sewer Pipe Enlargement 24-inches and smaller Sewer Pipe Enlargement, All Sizes Sewer Cleaning, 24-inches and smaller Sewer Cleaning, 42-inches and smaller Sewer Cleaning, All Sizes Sewer Cleaning, 8-inches and smaller Sewer Cleaning, 12-inches and smaller Sewer Siphons 12-inches or less Sewer Siphons 24-inches or less Sewer Siphons 42-inches or less Sewer Siphons All Sizes Facility Construction of Lift Stations Sanitary Sewer Manhole/Structure Interior Lining – Warren Coating Sanitary Sewer Manhole/Structure Interior Lining – Chesterton Coating

Transportation Public Works

Asphalt Paving Construction/Reconstruction (LESS THAN 15,000 square yards) Asphalt Paving Construction/Reconstruction (15,000 square yards and GREATER) Asphalt Paving Heavy Maintenance (UNDER $1,000,000) Asphalt Paving Heavy Maintenance ($1,000,000 and OVER) Concrete Paving Construction/Reconstruction (LESS THAN 15,000 square yards)* Concrete Paving Construction/Reconstruction (15,000 square yards and GREATER)* Roadway and Pedestrian Lighting

NOTE *There is not a prequalification requirement for installation of concrete sidewalk, curb & gutter, driveways, and panel replacement, only concrete paving

00 45 13 - 4

Revised June 13, 2025 Addendum No. 1

1. List equipment you do not own but which is available by renting

DESCRIPTION OF EQUIPMENT NAME AND DETAILED ADDRESS OF OWNER

2. How many years has your organization been in business as a general contractor under your present name?_______________________________________________________________________________ List previous business names:

3. How many years of experience in construction work has your organization had:

(a) As a General Contractor: (b) As a Sub-Contractor:

4. *What projects has your organization completed in Texas and elsewhere?

CONTRACT

AMOUNT

CLASS

OF

WORK

DATE

COMPLETED

LOCATION

CITY-COUNTY-

STATE

NAME AND DETAILED

ADDRESS OF OFFICIAL TO

WHOM YOU REFER

*If requalifying only show work performed since last statement.

5. Have you ever failed to complete any work awarded to you?

If so, where and why?

6. Has any officer or owner of your organization ever been an officer of another organization that failed to complete a contract?

If so, state the name of the individual, other organization and reason.

00 45 13 - 5

Revised June 13, 2025 Addendum No. 1

7. Has any officer or owner of your organization ever failed to complete a contract executed in his/her name?

If so, state the name of the individual, name of owner and reason.

8. In what other lines of business are you financially interested?

9. Have you ever performed any work for the City?

If so, when and to whom do you refer?

10. State names and detailed addresses of all producers from whom you have purchased principal materials during the last three years.

NAME OF FIRM OR COMPANY DETAILED ADDRESS

11. Give the names of any affiliates or relatives currently debarred by the City. Indicate your relationship to this person or firm.

12. What is the construction experience of the principal individuals in your organization?

NAME

PRESENT

POSITION OR

OFFICE

YEARS OF

EXPERIENCE

MAGNITUDE

AND TYPE OF

WORK

IN WHAT

CAPACITY

00 45 13 - 6

Revised June 13, 2025 Addendum No. 1

13. If any owner, officer, director, or stockholder of your firm is an employee of the City, or shares the same household with a City employee, please list the name of the City employee and the relationship. In addition, list any City employee who is the spouse, child, or parent of an owner, officer, stockholder, or director who does not live in the same household but who receives care and assistance from that person as a direct result of a documented medical condition. This includes foster children or those related by adoption or marriage.

CORPORATION BLOCK PARTNERSHIP BLOCK

If a corporation: If a partnership:

Date of Incorporation State of Organization Charter/File No. Date of organization President Is partnership general, limited, or registered limited liability partnership?

Vice Presidents File No. (if Limited

Partnership)

General Partners/Officers

Secretary Limited Partners (if applicable) Treasurer

LIMITED LIABILITY COMPANY BLOCK

If a corporation:

State of Incorporation Date of organization File No. Individuals authorized to sign for Partnership Officers or Managers (with titles, if any)

Except for limited partners, the individuals listed in the blocks above are presumed to have full signature authority for your firm unless otherwise advised. Should you wish to grant signature authority for additional individuals, please attach a certified copy of the corporate resolution, corporate minutes, partnership agreement, power of attorney or other legal documentation which grants this authority.

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Revised June 13, 2025 Addendum No. 1

14. Equipment $_______________

TOTAL

Similar types of equipment may be lumped together. If your firm has more than 30 types of equipment, you may show these 30 types and show the remainder as "various". The City, by allowing you to show only 30 types of equipment, reserves the right to request a complete, detailed list of all your equipment.

The equipment list is a representation of equipment under the control of the firm and which is related to the type of work for which the firm is seeking qualification. In the description include, the manufacturer, model, and general common description of each.

ITEM QUANTITY ITEM DESCRIPTION

BALANCE SHEET

VALUE

Various-

TOTAL

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Revised June 13, 2025 Addendum No. 1

BIDDER PREQUALIFICATION AFFIDAVIT

STATE OF

COUNTY OF

The undersigned hereby declares that the foregoing is a true statement of the financial condition of the entity herein first named, as of the date herein first given; that this statement is for the express purpose of inducing the party to whom it is submitted to award the submitter a contract; and that the accountant who prepared the balance sheet accompanying this report as well as any depository, vendor or any other agency herein named is hereby authorized to supply each party with any information, while this statement is in force, necessary to verify said statement.

_______________________________________________, being duly sworn, deposes and says that he/she is the __________________________________ of ___________________________, the entity described in and which executed the foregoing statement that he/she is familiar with the books of the said entity showing its financial condition; that the foregoing financial statement taken from the books of the said entity as of the date thereof and that the answers to the questions of the foregoing Bidder Prequalification Application are correct and true as of the date of this affidavit.

Firm Name:

Signature:

Sworn to before me this day of , Notary Public

Notary Public must not be an officer, director, or stockholder or relative thereof.

32 11 23 - 1

FLEXIBLE BASE COURSES

Exposition Way Slope Stabilization Project City Project No. 105816

Addendum No. 1

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION

DOCUMENTS Revised September 10, 2026

SECTION 32 11 23

FLEXIBLE BASE COURSES

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Foundation course for surface course or for other base course composed of flexible base constructed in one or more courses in conformity with the typical section.

B. Deviations from this City of Fort Worth Standard Specification

1. FOR THIS PROJECT, UNCLASSIFIED EXCAVATION, REMOVAL AND

HAULING REQUIRED TO PLACE FLEXIBLE BASE COURSE BENEATH

CONCRETE PAVEMENT SHALL BE CONSIDERED SUBSIDIARY, WITH

NO SEPARATE PAY.

C. Related Specification Sections include, but are not necessarily limited to:

1. Division 0 – Bidding Requirements, Contract Forms, and Conditions of the

Contract

2. Division 1 – General Requirements

1.2 PRICE AND PAYMENT PROCEDURES

A. Measurement and Payment

1. Measurement

a. Measurement for this Item will be by the square yard of Flexible Base Course for various:

1) Depths

2) Types

3) Gradations

2. Payment

a. The work performed and materials furnished in accordance with this Item and measured as provided under “Measurement” will be paid for at the unit price bid per square yard of Flexible Base Course.

3. The price bid shall include:

a. Preparation and correction of subgrade

b. Furnishing of material

c. Hauling

d. Blading

e. Sprinkling

f. Compacting

1.3 REFERENCES

A. Definitions

1. RAP – Recycled Asphalt Pavement.

B. Reference Standards

1. Reference standards cited in this specification refer to the current reference standard published at the time of the latest revision date logged at the end of this specification, unless a date is specifically cited.

2. ASTM International (ASTM):

32 11 23 - 2

a. D698, Standard Test Methods for Laboratory Compaction Characteristics of

Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3))

3. Texas Department of Transportation (TXDOT):

a. Tex-104-E, Determining Liquid Limits of Soils

b. Tex-106-E, Calculating the Plasticity Index of Soils

c. Tex-107-E, Determining the Bar Linear Shrinkage of Soils

d. Tex-110-E, Particle Size Analysis of Soils

e. Tex-116-E, Ball Mill Method for Determining the Disintegration of Flexible

Base Material

f. Tex-117-E, Triaxial Compression for Disturbed Soils and Base Materials

g. Tex-411-A, Soundness of Aggregate Using Sodium Sulfate or Magnesium

Sulfate

h. Tex-413-A, Determining Deleterious Material in Mineral Aggregate

1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]

1.5 ACTION SUBMITTALS [NOT USED]

1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]

1.7 CLOSEOUT SUBMITTALS [NOT USED]

1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]

1.9 QUALITY ASSURANCE [NOT USED]

1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]

1.11 FIELD [SITE] CONDITIONS [NOT USED]

1.12 WARRANTY [NOT USED]

PART 2 - PRODUCTS [NOT USED]

2.1 OWNER-FURNISHED PRODUCTS [NOT USED]

2.2 MATERIALS

A. General

1. Furnish uncontaminated materials of uniform quality that meet the requirements of the Drawings and specifications.

2. Obtain materials from approved sources.

3. Notify City of changes to material sources.

4. The City may sample and test project materials at any time before compaction throughout the duration of the project to assure specification compliance.

B. Aggregate

1. Furnish aggregate of the type and grade shown on the Drawings and conforming to the requirements of Table 1.

2. Each source must meet Table 1 requirements for liquid limit, plastiCity index, and wet ball mill for the grade specified.

3. Do not use additives such as but not limited to lime, cement, or fly ash to modify aggregates to meet the requirements of Table 1, unless shown on the Drawings.

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION

DOCUMENTS Revised September 10, 2026

Exposition Way Slope Stabilization Project

32 11 23 - 3

Table 1

Material Requirements Property Test Method Grade 1 Grade 2

Master gradation sieve size (% retained)

Tex-110-E

2-1/2 in. – 0

1-3/4 in. 0 0–10

7/8 in. 10–35 –

3/8 in. 30–50 –

No. 4 45–65 45–75

No. 40 70–85 60–85

Liquid limit, % max.1 Tex-104-E 35 40

PlastiCity index, max.1 Tex-106-E 10 12

Wet ball mill, % max.2

Tex-116-E

40 45

Wet ball mill, % max.

increase passing the

No. 40 sieve

20 20

Classification3

Tex-117-E

1.0 1.1–2.3

Min. compressive strength3, psi lateral pressure 0 psi 45 35 lateral pressure 15 psi 175 175

1. Determine plastic index in accordance with Tex-107-E (linear shrinkage) when liquid limit is unattainable as defined in Tex-104-E.

2. When a soundness value is required by the Drawings, test material in accordance with Tex-411-A.

3. Meet both the classification and the minimum compressive strength, unless otherwise shown on the Drawings.

4. Material Tolerances

a. The City may accept material if no more than 1 of the 5 most recent gradation tests has an individual sieve outside the specified limits of the gradation.

b. When target grading is required by the Drawings, no single failing test may exceed the master grading by more than 5 percentage points on sieves No. 4 and larger or 3 percentage points on sieves smaller than No. 4.

c. The City may accept material if no more than 1 of the 5 most recent plasticity index tests is outside the specified limit. No single failing test may exceed the allowable limit by more than 2 points.

5. Material Types

a. Do not use fillers or binders unless approved.

b. Furnish the type specified on the Drawings in accordance with the following:

1) Type A

a) Crushed stone produced and graded from oversize quarried aggregate that originates from a single, naturally occurring source.

b) Do not use gravel or multiple sources.

2) Type B

a) Only for use as base material for temporary pavement repairs.

b) Do not exceed 20 percent RAP by weight unless shown on Drawings.

3) Type D

a) Type A material or crushed concrete.

b) Crushed concrete containing gravel will be considered Type D material.

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION

DOCUMENTS Revised September 10, 2026

Exposition Way Slope Stabilization Project

32 11 23 - 4

c) The City may require separate dedicated stockpiles in order to verify compliance.

d) Crushed concrete must meet the following requirements:

(1) Table 1 for the grade specified.

(2) Recycled materials must be free from reinforcing steel and other objectionable material and have at most 1.5 percent deleterious material when tested in accordance with TEX-413-A.

C. Water

1. Furnish water free of industrial wastes and other objectionable matter.

2.3 ACCESSORIES [NOT USED]

2.4 SOURCE QUALITY CONTROL [NOT USED]

PART 3 - EXECUTION

3.1 INSTALLERS [NOT USED]

3.2 EXAMINATION [NOT USED]

3.3 PREPARATION

A. General

1. Shape the subgrade or existing base to conform to the typical sections shown on the

Drawings or as directed.

2. When new base is required to be mixed with existing base:

a. Deliver, place, and spread the new flexible base in the required amount.

b. Manipulate and thoroughly mix the new base with existing material to provide a uniform mixture to the specified depth before shaping.

B. Subgrade Compaction

1. Proof roll the roadbed before pulverizing or scarifying in accordance with the following:

a. Proof Rolling

1) City Project Representative must be on-site during proof rolling operations.

2) Use equipment that will apply sufficient load to identify soft spots that rut or pump.

a) Acceptable equipment includes fully loaded single-axle water truck with a 1500 gallon capacity.

3) Make at least 2 passes with the proof roller (down and back = 1 pass).

4) Offset each trip by at most 1 tire width.

5) If an unstable or non-uniform area is found, correct the area.

b. Correct

1) Soft spots that rut or pump greater than 3/4 inch

2) Areas that are unstable or non-uniform

2. Installation of base material cannot proceed until compacted subgrade approved by the City.

3.4 INSTALLATION

A. General

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION

DOCUMENTS Revised September 10, 2026

Exposition Way Slope Stabilization Project

32 11 23 - 5

1. Construct each layer uniformly, free of loose or segregated areas, and with the required density and moisture content.

2. Provide a smooth surface that conforms to the typical sections, lines, and grades shown on the Drawings or as directed.

3. Haul approved flexible base in clean, covered trucks.

B. Equipment

1. General

a. Provide machinery, tools, and equipment necessary for proper execution of the work.

2. Rollers

a. The Contractor may use any type of roller to meet the production rates and quality requirements of the Contract unless otherwise shown on the Drawings or directed.

b. When specific types of equipment are required, use equipment that meets the specified requirements.

c. Alternate Equipment.

1) Instead of the specified equipment, the Contractor may, as approved, operate other compaction equipment that produces equivalent results.

2) Discontinue the use of the alternate equipment and furnish the specified equipment if the desired results are not achieved.

d. City may require Contractor to substitute equipment if production rate and quality requirements of the Contract are not met.

C. Placing

1. Spread and shape flexible base into a uniform layer by approved means the same day as delivered unless otherwise approved.

2. Place material such that it is mixed to minimize segregation.

3. Construct layers to the thickness shown on the Drawings, while maintaining the shape of the course.

4. Where subbase or base course exceeds 6 inches in thickness, construct in 2 or more courses of equal thickness.

5. Minimum lift depth: 3 inches

6. Control dust by sprinkling.

7. Correct or replace segregated areas as directed.

8. Place successive base courses and finish courses using the same construction methods required for the first course.

D. Compaction

1. General

a. Compact using density control unless otherwise shown on the Drawings.

b. Multiple lifts are permitted when shown on the Drawings or approved.

c. Bring each layer to the moisture content directed. When necessary, sprinkle the material to the extent necessary to provide not less than the required density.

d. Compact the full depth of the subbase or base to the extent necessary to remain firm and stable under construction equipment.

2. Rolling

CITY OF FORT WORTH

STANDARD CONSTRUCTION SPECIFICATION

DOCUMENTS Revised September 10, 2026

Exposition Way Slope Stabilization Project

32 11 23 - 6

a. Begin rolling longitudinally at the sides and proceed towards the center, overlapping on successive trips by at least 1/2 the width of the roller unit.

b. On superelevated curves, begin rolling at the low side and progress toward the high side.

c. Offset alternate trips of the roller.

d. Operate rollers at a speed between 2 and 6 mph as directed.

e. Rework, recompact, and refinish material that fails to meet or that loses required moisture, density, stability, or finish before the next course is placed or the project is accepted.

f. Continue work until specification requirements are met.

g. Proof roll the compacted flexible base in accordance with the following:

1) Proof Rolling

a) City Project Representative must be on-site during proof rolling operations.

b) Use equipment that will apply sufficient load to identify soft spots that rut or pump.

(1) Acceptable equipment includes fully loaded single-axle water truck with a 1500 gallon capacity.

c) Make at least 2 passes with the proof roller (down and back = 1 pass).

d) Offset each trip by at most 1 tire width.

e) If an unstable or non-uniform area is found, correct the area.

2) Correct

a) Soft spots that rut or pump greater than 3/4 inch.

b) Areas that are unstable or non-uniform.

3. Tolerances

a. Maintain the shape of the course by blading.

b. Completed surface shall be smooth and in conformity with the typical sections shown on the Drawings to the established lines and grades.

c. For subgrade beneath paving surfaces, correct any deviation in excess of 1/4 inch in cross section in length greater than 16 feet measured longitudinally by loosening, adding or removing material. Reshape and recompact by sprinkling and rolling.

d. Correct all fractures, settlement or segregation immediately by scarifying the areas affected, adding suitable material as required.