ladot_h.015886_proposal.pdf

STATE OF LOUISIANA

DEPARTMENT OF TRANSPORTATION AND

DEVELOPMENT

CONSTRUCTION PROPOSAL

FOR

CITY OF SLIDELL

FEDERAL AID PROJECT

STATE PROJECT NO. H.015886

LAKEWOOD DRIVE IMPROVEMENTS

ST. TAMMANY PARISH

08/06/2026 11:15 AM

A-1

To the extent permitted by all applicable rules, regulations, and laws of Louisiana for affixation of seals, affixation of my seal is for the limited purpose of certifying the 2026 Louisiana Standard Specifications for Roads and Bridges (LSSRB) along with the Louisiana Department of Transportation and Development's Special Provisions, Supplemental Specifications, General Notes and Specification Data included in this document have been selected by me, or under my responsible supervision as being applicable to this project. Technical Specifications, if contained herein, are provided for any bid item not included in the LSSRB. Alteration of a sealed document without proper notification to the responsible engineer is a violation of the Louisiana Professional Engineering and Land Surveying (LAPELS) rules.

PROFESSIONAL ENGINEER

License No. 48529

ZACHARY W. HATCH

INCIVI L ENGINEERIN

G

STATE PROJECT NO. H.015886

TABLE OF CONTENTS

Page No.

Title Sheet A-1

Table of Contents B-1

Notice to Contractors C-1 thru C-3

Special Provisions D-1 thru D-127

Federal Aid Construction Project Contract Documents

Required Contract Provisions, Federal-Aid Construction Contracts (06/26) E-1 thru E-12

Female and Minority Participation in Construction (01-83) E-13 thru E-20

New Orleans Plan (01-83) E-21 thru E-22

On-The-Job Training (06-21) E-23 thru E-26

DBE/SBE Participation in Federal Aid Construction Contracts (10-25) E-27 thru E-28

Minimum Wage Determination F-1 thru F-4

Technical Specifications G-1 thru G-2

Plans H-1 thru H-47

Construction Proposal Information

Bid Bond I-1

Schedule of Items J-1 thru J-7

Construction Proposal Signature and Execution Form K-1 thru K-2

B-1

FEDERAL AID PROJECT NO. H015886

DESCRIPTION: LAKEWOOD DRIVE IMPROVEMENTS

NON-NHS ROUTE: LOCAL ROADS

PARISH: ST. TAMMANY

LENGTH: 0.599 Miles

TYPE: CLEARING AND GRUBBING, GRADING, CLASS II BASE COURSE, PORTLAND

CEMENT CONCRETE PAVEMENT, CONCRETE WALKS, AND RELATED WORK.

LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT FOR: City Of Slidell (Contracting Agency).

ESTIMATED COST RANGE: $2,500,000 to $5,000,000

The estimated cost range is for informational purposes only and may be subject to change.

The bid prices received from bidders will be evaluated based on the actual estimate value, which will be published at bid opening, for award determination.

PROJECT ENGINEER: Liang, Frank; Digital Engineering and Imaging, Inc.; 527 W Esplanade Ave, Suite 200, Kenner, LA 70065; (504) 468-6129.

DOTD COORDINATOR: Adams, Kevin; (985) 893-6367.

PROJECT MANAGER: Waguespack, Brent.

PROJECT CLASSIFICATION

The winning bidder shall be licensed under La. R.S. 37:2150-2165 for the classification of

Highway, Street, and Bridge Construction or Permanent or Paved Highways and Streets (Concrete) before execution of the awarded contract.

SPECIAL NOTICE TO CONTRACTORS: Bidders are required to certify their intent to comply with Section 102.14 of the 2026 Louisiana Standard Specifications for Roads and Bridges.

Bids must be prepared and submitted in accordance with Section 102 of the 2026 Louisiana Standard Specifications for Roads and Bridges as amended by the project specifications, and must include all information required by the proposal.

ONLINE BIDDER REGISTRATION IS FOR ALL PROSPECTIVE BIDDERS AND FOR

Electronic bids and electronic bid bonds for the following project will be downloaded by the Louisiana Department of Transportation and Development (LA DOTD) on Wednesday, September 9, 2026. Paper bids and paper bid bonds will not be accepted. Electronic bids and electronic bid bonds must be submitted through www.bidx.com prior to the electronic bidding deadline. Beginning at 10:00 a.m., all bids will be downloaded and posted online at http://wwwapps.dotd.la.gov/engineering/lettings/. No bids are accepted after 10:00 a.m. The electronic bid download process is held in LA DOTD Headquarters Building, 1201 Capitol Access Road in Baton Rouge, LA, Room 113 B, and is open to the public. Visitors must check-in with the security desk in the first floor lobby.

LOCATED ON LAKEWOOD DRIVE FROM ITS JUNCTION WITH FREMAUX

AVE. TO ITS JUNCTION WITH GAUSE BLVD., AS SHOWN IN PLANS.

LIMITS:

NOTICE TO CONTRACTORS (01/26)

C-1

ONLINE BIDDER REGISTRATION IS FOR ALL PROSPECTIVE BIDDERS AND FOR

OTHERS INTERESTED IN INFORMATION ONLY. Prior to the electronic bid submission deadline, ONLINE BIDDER REGISTRATION for each project bid is REQUIRED. Online Bidder Registration may be accessed via the Internet at www.dotd.la.gov. Select the following options: DOING BUSINESS, then Construction Services, then Bidder Registration.

When completed, a registration confirmation notice will be displayed and may be printed by the bidder. When approved for bidding, the bidder’s name will be placed on the “List of Prospective Bidders” located on the LA DOTD Internet website. It is the bidder’s responsibility to review the “List of Prospective Bidders” to ensure approval to bid. If a bidder does not register for a project, the bid will not be accepted by LA DOTD. As per 102.4 e) of the 2026 edition of the Louisiana Standard Specifications for Roads and Bridges, no bidders will be approved for bid registration within 24 hours before the bid opening. All bidders must register to bid before that deadline. If further information is required, please contact Mr. Alfonzo Simon, email:

Alfonzo.Simon@la.gov, (225) 379-1111, fax : (225) 379-1857.

Plans and bid proposals are available in electronic format ONLY. All Plans, Proposals, Addenda, Amendments, Letters of Clarification, and Withdrawal Notices will be posted online. Paper notices will not be distributed.

Construction bid proposals (includes specifications) and plans may be accessed via the Internet at www.dotd.la.gov. To receive update notifications on specific projects, ONLINE BIDDER REGISTRATION is required. From the LA DOTD home page, select the following options:

DOING BUSINESS, then Construction Services then Construction Letting Information.

Once the Construction Letting Information page appears, find the Notice to Contractors box.

From the drop down menu, select the appropriate letting date and press the “Go To” button to open the page, which provides a listing of all projects to be let and a Construction Proposal Documents link for each project. All project specific notices are found here. It will be the responsibility of the bidder to check for updates. Additionally, plans and specifications may be seen at the Project Engineer's office. Upon request, the Project Engineer will show the project site.

All questions concerning the plans shall be submitted via the Electronic Plans Distribution Center known as Falcon. All submitted questions will be forwarded by email to the Project Manager and the Project Engineer. Questions submitted within a period of 96 hours prior to the advertised time for the opening of bids, excluding Saturdays, Sundays, and any other legal holidays, may not be answered prior to bidding. Falcon may be accessed via the Internet at www.dotd.la.gov. From the home page, select DOING BUISINESS then Construction Services then select Construction Letting Info. On the Construction Letting Information page, select the link, DOTD Plans Room (Falcon); Login to Falcon (or request an ID if a first-time user). Once logged in, you will have access to view Project Information, submit a question concerning the project, and view the plans. To avoid any suggestion that a potential bidder is using the Falcon system to communicate with other potential bidders, DOTD will not post any question or any statement of fact or opinion not made for the purpose of seeking clarification of plans and/or specifications. Any non-questions posted on falcon will be limited to the statement of an issue

C-2 specifications. Any non-questions posted on falcon will be limited to the statement of an issue considered unresolved by a previous DOTD response.

Bidders assume the responsibility for accessing the Apparent Bid Results and final Bid Results on the Construction Letting Information web page located at wwwapps.dotd.la.gov/engineering/lettings/ to confirm whether they are the apparent low bidder for any given project and the specific due date of Form CS-6AAA for SBE Goal Projects.

Apparent Low Bidders on Small Business Element (SBE) Goal Projects shall comply fully with the “Required Contract Provisions for SBE Participation in Federal Aid Construction Contracts (SBE Goal Project)” contained in Section “E” of the Proposal; and, in accordance therewith, Apparent Low Bidders shall submit the completed Form CS-6AAA for SBE Goal Projects and Attachments to the LA DOTD Compliance Programs Office utilizing the list of SBE Certified Contractors as posted for this letting at:

http://wwwapps.dotd.la.gov/engineering/lettings/construction.aspx.

The award of the contract will be electronically submitted to the successful low bidder on each project.

The U. S. Department of Transportation (DOT) operates a toll free "Hotline" Monday through Friday, 8:00 a.m. to 5:00 p.m., Eastern Time. Anyone with knowledge of possible bid rigging, bidder collusion, or other fraudulent activities should call 1-800-424-9071. All information will be treated confidentially and caller anonymity will be respected.

C-3

S.P. CONTRACT TIME (01/26):

The entire contract shall be completed in all details and ready for final acceptance in accordance with 105.17.020 within one hundred twenty (120) working days.

Prior to assessment of contract time, the contractor will be allowed calendar days from the date stipulated in the Notice to Proceed to commence with portions of the contract work including but not limited to assembly periods, preparatory work for materials fabrications such as test piles, or other activities which hinder progress in the beginning stages of construction. Prior to issuance of the Notice to Proceed, the Department will consider extending the assembly period upon written request from the contractor justifying the need for additional time.

The contractor shall be responsible for maintenance of traffic from the beginning of the assembly period. During the assembly period, the contractor will be allowed to do patching and other maintenance work necessary to maintain the roadway with no time charges when approved by the engineer.

If the contractor begins regular construction operations prior to expiration of the assembly period, the assessment of contract time will commence at the time construction operations are begun.

D-1

SPECIAL PROVISIONS

S.P. GENERAL BIDDING REQUIREMENTS (01-26):

The specifications, contract and bonds governing the construction of the work are the 2026 Edition of the Louisiana Standard Specifications for Roads and Bridges, together with any supplementary specifications and special provisions attached to this proposal.

Bids shall be prepared and submitted in accordance with Section 102 of the Standard Specifications.

The plans herein referred to are the plans approved and marked with the project number, route and Parish, together with all standard or special designs that may be included in such plans.

The bidder declares that the only parties interested in this proposal as principals are those named herein; that this proposal is made without collusion or combination of any kind with any other person, firm, association, or corporation, or any member or officer thereof; that careful examination has been made of the site of the proposed work, the plans, Standard Specifications, supplementary specifications and special provisions above mentioned, and the form of contract and payment, performance, and retainage bond; that the bidder agrees, if this proposal is accepted, to provide all necessary machinery, tools, apparatus and other means of construction and will do all work and furnish all material specified in the contract, in the manner and time therein prescribed and in accordance with the requirements therein set forth; and agrees to accept as full compensation therefore, the amount of the summation of the products of the quantities of work and material incorporated in the completed project, as determined by the engineer, multiplied by the respective unit prices herein bid.

It is understood by the bidder that the quantities given in this proposal are a fair approximation of the amount of work to be done and that the sum of the products of the approximate quantities multiplied by the respective unit prices bid shall constitute gross sum bid, which sum shall be used in comparison of bids and awarding of the contract.

The bidder further agrees to perform all extra and force account work that may be required on the basis provided in the specifications.

The bidder further agrees that within 15 calendar days after the contract has been transmitted to him, he will execute the contract and furnish the Department satisfactory surety bonds.

If this proposal is accepted and the bidder fails to execute the contract and furnish bonds as above provided, the proposal guaranty shall become the property of the Department; otherwise, said proposal guaranty will be returned to the bidder; all in accordance with 103.4.

D-2

S.P. MANDATORY ELECTRONIC BIDS

AND ELECTRONIC BID BONDS SUBMISSION (01-26):

This project requires mandatory electronic bidding. All Specifications, whether Standard, Supplemental or Special Provisions, are hereby amended to delete any references regarding paper bids and the ability to submit paper bid forms.

The contractor shall register online to be placed on the Louisiana Department of Transportation and Development (LA DOTD) prospective bidders list or for information only list.

Modifications to proposal documents will be posted on the Department’s website at the following URL address: http://wwwapps.dotd.la.gov/engineering/lettings/.

LA DOTD shall not be responsible if the bidder cannot complete and submit a bid due to failure or incomplete delivery of the files submitted via the internet.

D-3

S.P. MANDATORY ELECTRONIC

PAYROLL SUBMISSION (01-26):

This project requires mandatory submission of contractor payrolls using the AASHTOWare Civil Rights & Labor Software. All Specifications, whether Standard, Supplemental or Special Provisions, are hereby amended to delete any references regarding paper payrolls and the ability to submit such paper payroll forms.

D-4

S.P. DBE/SBE PARTICIPATION

IN FEDERAL AID CONSTRUCTION CONTRACTS (01-26):

This project has not been selected for a specific DBE/SBE Goal. The contractor shall meet the obligations of the Required Contract Provisions for DBE/SBE Participation in Federal Aid Construction Contracts contained elsewhere herein.

D-5

S.P. PARTICIPATION IN JOB TRAINING (01-26):

If the contractor desires to participate in job training, as provided by the Federal Aid Construction Project Contract Document entitled On the Job Training elsewhere herein, he/she shall submit a written request to the project engineer with a copy to the Compliance Program Section. According to the design formula, the number of potential trainees has been established as two (2). For the purposes of reimbursement, this number of trainees has been translated into an estimated two thousand (2,000) trainee hours. The pay item for Trainee Reimbursement; will be established in the contract in accordance with the Federal Aid Construction Project Contract Documents for On-The-Job Training and the above hours.

Should the design formula not indicate that the contract could support training; a contractor may still train upon the approval of the Department.

D-6

S.P. BUILD AMERICA / BUY AMERICA PROVISIONS (01-26):

Section 106, Control of Materials, of the Standard Specifications for Roads and Bridges, 2026 Edition, is hereby amended to include the following:

Pursuant to the Build America Buy America ("BABA") provisions of the Infrastructure Investment and Jobs Act (“IIJA”) enacted on November 15, 2021 (Pub. L. No. 117-58), all iron and steel materials (including the application of a coating), manufactured products manufactured in the United States and having the cost of the components greater than 55 percent of the total cost of all components of the manufactured product, as well as construction materials permanently installed in the project, shall be manufactured and produced in the United States, unless a waiver of these provisions is granted.

COST CALCULATION:

Refer to Part 184 of title 2 of the Code of Federal Regulations (2 CFR) for guidance to determine the cost of components for manufactured products.

CONTRACTOR CERTIFICATION AND CERTIFICATION SUBMISSION:

The apparent low bidder shall provide certification of intent to conform to BABA with their completed contract documents, through transmittal of a completed certification document. The certification document, “DOTD’s Bidder's Build America, Buy America Certification Form”, will be provided in the federal package with the other required federal documents, and shall be the only form acceptable for use in certification of intent to conform to BABA. The contractor shall provide a separate Certification Form from the supplier for each applicable material.

WAIVER:

Minimal use of foreign steel and iron materials will be allowed without waiver provided the cost of these materials does not exceed 0.l percent of the total contract cost or $2,500, whichever is greater; however, the contractor shall make written request to the Chief Construction Division Engineer for permission to use such foreign materials and shall furnish a listing of the materials, their monetary value, and their origin and place of production.

RECORDS RETENTION:

The contractor shall retain any and all records pertaining to or relating with the contractor’s BABA certification and processes for a period of not less than five years after final acceptance of the construction project.

D-7

INSPECTION:

At the Department’s sole discretion, the department shall have the right to inspect or audit any and all records pertaining to or relating with the contractor’s BABA certification and processes.

FOR MORE INFORMATION ON BABA:

More information may be found by going to FHWA website Made in America | US Department of Transportation, https://www.fhwa.dot.gov/construction/cqit/buyam.cfm, and OMB M-24-02.

D-8

S.P. DEFINITIONS AND TERMS

(DOTD Receives Bids) (01-26):

101.3 of the 2026 Louisiana Standard Specifications for Roads and Bridges is amended to include the following:

Contracting Agency. A city, levee board, police jury or other governing authority of a parish, state office, agency, board, commission, public corporation or other political subdivision of the State, in whose name the contract will be executed. Whenever the term "Department" is used as Owner, it shall mean the Contracting Agency. Whenever the term "Department" is used as Engineer, it shall mean the Engineer.

D-9

S.P. Plans and Submittals (06-26)

Section 105.2 of the 2026 Louisiana Standard Specifications for Roads and Bridges has been amended to delete and replace the first paragraph as follows:

105.2 PLANS AND SUBMITTALS

Conform to 801.3.010 for format of plans and submittals.

D-10

S.P. PERMITS, LICENSES, TAXES AND INSURANCE

(Agency) (01-26)

Section 107 of the 2026 Louisiana Standard Specifications for Roads is Bridges is amended as follows:

107.2 is deleted and replaced with the following:

107.2 PERMITS, LICENSES, TAXES AND INSURANCE.

Contractors shall procure temporary permits and licenses for the work, pay charges, fees, and taxes, and give notices necessary to due and lawful prosecution of the work. Contractor, and its subcontractors, shall maintain all licenses and certificates necessary to accomplish the work in accordance with the contract requirements and applicable law.

The contractor shall maintain, at a minimum, the following insurance coverage until final acceptance of the contract:

a) Workers Compensation in compliance with state law, with the exception that the contractor's Employer liability is to be at least $1,000,000 when work is to be over water and involves maritime exposures. For the coverage provided in this subpart, the contractor's Insurer will have no right of recovery or subrogation against the State of Louisiana, the Louisiana Department of Transportation and Development, or the City of Slidell.

b) For Commercial General Liability Insurance with a combined single limit per occurrence for bodily injury and property damage, the aggregate loss limit must be on a per project basis.

This insurance shall include coverage for bodily injury and property damage, and include coverage for Premises-Operation; Broad form Contractual Liability; Products and Completed Operation; Use of Contractors and Subcontractors; Personal Injury; Broad form Property Damage; and Explosion, Collapse and Underground (XCU) coverage. The required combined single limit amount of insurance shall be as provided in Table 107.2-1.

When a railroad is within the project limits, the combined single limit amount of Commercial General Liability Insurance shall be as required by the railroad or as provided in Table 107.2-1, whichever is greater.

c) A separate Owner's and Contractor's Protective Liability (OCP) Policy shall be furnished by the contractor naming the Louisiana Department of Transportation and Development and the City of Slidell as the named insured. The required combined single OCP limit amount shall be as provided in Table 107.2-1.

d) For Business Automobile Liability Insurance with a combined single limit per occurrence for bodily injury and property damage, this insurance shall include bodily injury and property damage coverage for owned automobiles, hired automobiles and non-owned automobiles.

D-11

The required combined single limit amount of insurance shall be as provided in Table 107.2- 1 below.

Table 107.2-1 Insurance Requirements1

Initial Contract Amount

Occurrence Minimum

Aggregate Ultrahazardous

Aggregate

Up to $1 $1 $2 $3

From >$1 to $2 $2 $4 $6

Over $2 $5 $10 $15 1 $ in millions.

Aggregate coverage for projects with ultrahazardous activities shall be triple the occurrence minimum. Ultrahazardous activities include pile driving; transportation, use, storage, or removal of explosives, radioactive materials, or particularly hazardous or volatile chemicals; and asbestos or lead paint abatement; but does not include vibratory installation of sheet piles.

Each policy shall include provisions stipulating that the insurance company(ies) shall have no recourse against the State of Louisiana, and the Department, or the City of Slidell for payment of any premiums or for assessments under any form of the policy and that any and all deductibles in the above described insurance policy (ies) shall be assumed by and be at the sole risk of the contractor.

Insurance is to be placed with insurance companies authorized in the State of Louisiana with an A. M. Best's rating of A-: VI or higher. This rating requirement may be waived for Workers Compensation coverage only.

Should any policies be canceled, the contractor shall immediately notify the Department and the City of Slidell.

Upon failure of the contractor to furnish, deliver and maintain such insurance for itself as required, this contract, at the election of the Department and the City of Slidell, may be immediately declared suspended, discontinued or terminated. Upon failure of the contractor to maintain OCP insurance at any time prior to final acceptance of the project, work on this contract shall be immediately suspended until proof of such insurance is presented to, and accepted by the Department’s Project Control unit and the City of Slidell. During a suspension caused by the lack of any required insurance, contractual time charges will continue to be assessed against contract time, as will any assessment of stipulated damages, without interruption.

Failure of the contractor to maintain any required insurance shall not relieve the contractor from any liability under the contract, nor shall the insurance requirements be construed to conflict with the obligations of the contractor concerning indemnification under 107.17.

The contractor is responsible for requiring and verifying that all subcontractors working on the project maintain appropriate types and levels of insurance coverage.

D-12

Purchases related to work performed for this Project are exempt from sales and use taxes. Prior to claiming the exemption, the general contractor or its subcontractor shall obtain a certificate of exemption from the secretary of the Department of Revenue at Louisiana Department of Revenue, Taxpayer Compliance - SES Division, Phone: (855) 307-3893, Email:

LDRSales.ExemptionApplications@la.gov.

107.2.010 REIMBURSEMENT OF OCP INSURANCE:

Contractor may submit the direct cost of OCP insurance (only) to the Department for reimbursement. The provisions of 109.4 shall not apply to this reimbursement. The cost of all other required insurance must be included in contractor’s overhead applied to all other bid items.

The Department will reimburse the actual cost of OCP coverage as shown on an invoice produced by the insurance company or broker issuing the invoice in the amount of the premium due for the OCP policy: a) without a markup for profit or indirect costs including indirect costs associated with procurement of the OCP insurance; and b) less charges in the amount of a tax from which the Department is exempt and other related incidental fees.

Contractor will be responsible for submitting a written request for reimbursement of the amount of the OCP policy premium invoice less all such charges including surplus lines taxes and other incidental fees. The Contractor shall contact the Louisiana Department of Insurance, ldi.la.gov, to receive additional guidance.

Contractor must also submit an original sworn affidavit from the insurance producer/agent in which that person attests that the submitted invoice is for the required OCP coverage only, and that the invoice accurately reports the cost to contractor of that coverage. The invoice and affidavit may be submitted at the preconstruction conference or thereafter for inclusion with a partial estimate.

There will be no reimbursement for any purchase of OCP insurance policy extensions necessitated by concurrent; non-excusable; or excusable, non-compensable delays in completion of the project, whenever such delays occur, or for claimed utility delays where such days were not added to Contract Time by change order. Any policy extensions necessitated by excusable, compensable delays will be reimbursed on a pro-rata monthly basis.

D-13

S.P. ENVIRONMENTAL PROTECTION (01-26):

107.14 of the 2026 Louisiana Standard Specifications for Roads and Bridges is deleted and replaced with the following:

107.14 ENVIRONMENTAL PROTECTION

Comply with federal, state and local laws and regulations controlling pollution of the environment, including air, water and noise. Take precautions to prevent pollution of waters and wetlands with fuels, oils, asphalts, chemicals, or other harmful materials and to prevent pollution of the atmosphere from particulate and gaseous matter. Attention is directed to Section 204, Temporary Erosion Control.

Certify under penalty of law the understanding of and agreement to abide by the terms and conditions of the Storm Water Pollution Prevention Plan (SWPPP) and the Louisiana Pollution Discharge Elimination System (LPDES) General Permit that require the discharges from construction sites be managed to prevent pollutants from entering waters of the United States in accordance with the Environmental Protection Agency's (EPA) regulations for storm water discharges with respect to 33 U.S.C. § 1342 (Sections 402 (p) and 405 of Public Law 100- 4).

The use of erosion control features or methods other than those in the contract shall be as directed by the engineer.

Construction operations in rivers, streams, lakes, tidal waters, reservoirs, canals, and other impoundments will be restricted to areas where it is necessary to perform filling or excavation to accomplish the work and areas which must be entered to construct temporary or permanent structures. Operations in navigable waters, wetlands, or other waters of the United States require permits. Responsible to ensure all appropriate permits are obtained prior to commencement of operations. As soon as conditions permit, streams and impoundments shall be cleared of temporary obstructions placed therein or caused by construction operations.

Frequent fording of streams with construction equipment will not be permitted.

No residue from dust collectors or washers shall be dumped into a stream. Attention is further directed to the federal, state, and local air pollution control programs and their rules and regulations regarding air pollution, especially open burning, fugitive dust and asphalt concrete plant restrictions.

Maintain and operate equipment to minimize noise and vibration as well as comply with local noise ordinances. Engines shall be equipped with properly functioning mufflers. Assure the activities near noise and vibration sensitive areas, such as churches, hospitals, and schools are not unduly disruptive.

D-14

Projects constructed by Contractors not under the Department’s supervision but in accordance with the Department’s Specifications; e.g., Contracting Agency or Local Public Agency (LPA) projects, are not eligible for coverage under the Department’s Louisiana Pollution Discharge Elimination System (LPDES) Statewide Permit (LAR 600000). The appropriate LPDES General Permit (LAR 100000/LAR 200000) will be used in accordance with the regulations.

The Contractor will develop and post a site specific Storm Water Pollution Prevention Plan (SWPPP) prior to project letting at the project site in accordance with the regulations.

The Contracting Agency or Local Public Agency (LPA) will complete and submit the Small Construction Activity Completion Report to the Louisiana Department of Environmental Quality (LDEQ) within 60 days after completion of the covered activities.

The Storm Water Pollution Prevention Plan shall be comprised of Section 204 of the standard specifications along with applicable supplemental specifications and special provisions, and Standard Plan EC-01, "Temporary Erosion Control Details."

D-15

S.P. SUBLETTING OF CONTRACT (01/26):

Subsection 108.1 of the 2026 LSSRB is amended to include:

In accordance with 108.1 of the Standard Specifications, the following items are designated as "Specialty Items":

705-06-00200 Chain Link Fence (5-Foot Height)

705-08-02020 6-Foot Double Gates for Chain Link Fence (5-Foot Height)

729-22-00100 Perforated Square Tubing Post with 2-1/4" Anchor

731-02-00100 Reflectorized Raised Pavement Markers

731-02-00100 Reflectorized Raised Pavement Markers Blue

732-01-02080 Plastic Pavement Striping (24" Width) (Thermoplastic 125 mil)

732-02-02000 Plastic Pavement Striping (Solid Line) (4" Width) (Thermoplastic 90 mil)

732-02-02040 Plastic Pavement Striping (Solid Line) (8" Width) (Thermoplastic 90 mil)

732-04-01040 Plastic Pavement Legends and Symbols (Arrow - Double)

732-04-01100 Plastic Pavement Legends and Symbols (Arrow - Right Turn)

741-29-00100 Relocate Fire Hydrant

741-30-00200 Relocate Water Valve

741-32-00100 Relocate Backflow Preventer

NS-719-00003 Root Pruning

TS-706-01000 Concrete Steps

D-16

S.P. COMPENSATION FOR

ALTERATIONS OF THE CONTRACT (07-26)

109.4 of the 2026 Louisiana Standard Specifications for Roads and Bridges is amended as follows:

109.4.030.B. is deleted and replaced with the following:

B. Direct Materials

For materials accepted by the engineer and used, the contractor shall receive the actual cost of such materials delivered to the work, including transportation charges if applicable and sales taxes subject to the requirements of 107.2.

109.4.030.C.3. is deleted and replaced with the following:

3. Operating Cost

When internal rates are used for cost recovery, equipment operating cost will be reimbursed for the actual hours used in work. Intermittent breaks throughout the day will not be deducted while the equipment is dedicated solely to the force account work. When using guide book rental rates, only the operating cost will be reimbursed at an hourly rate over 8-hours per day. Reimbursement will stop when the equipment is no longer needed.

Pickups for superintendents and employee transport are non-compensable; when directly used in performance of the work, pickups will be reimbursed at $150/day with no markup.

The cost of service trucks and other support equipment will be considered compensable.

Standby will be reimbursed as follows, with a maximum reimbursement of 8-hours per day, 40-hours per week, and 22-days per month:

∗ ሺ𝑎𝑔𝑟𝑒𝑒𝑑 𝑟𝑎𝑡𝑒 െ 𝑜𝑝𝑒𝑟𝑎𝑡𝑖𝑛𝑔 𝑐𝑜𝑠𝑡𝑠ሻ

Standby will not be reimbursed for periods when the equipment would ordinarily be idle (weekends, holidays, adverse weather, periods of repair and maintenance)

D-17

S.P. PAYMENT FOR STOCKPILED

OR STORED MATERIAL (01-26)

Section 109 of the 2026 Louisiana Standard Specifications for Roads and Bridges is amended as follows:

109.6.010 is deleted and replaced with the following:

109.6.010 GENERAL

Payment for stockpiled or stored material will be considered only for materials anticipated to be stored for periods in excess of 30 calendar days. When approved, advance payments may be made for fabricated or natural materials that are to be incorporated in the project when stockpiled materials are stored on the project or in a dedicated stockpile at an approved site outside the limits of the project within the State of Louisiana. Payments shall be limited to durable materials described herein and shall represent a significant portion of the project cost. Perishable articles and small warehouse items are not included. These materials shall meet the requirements of the specifications. Payment for stockpiled or stored materials will not constitute acceptance. It shall be the contractor's responsibility to protect the material from damage while in storage.

Payment for materials stored outside the State of Louisiana will be considered, subject to approval of the Chief Engineer. This will generally be limited to adjacent states, except in cases where it will be in the best interest of the Department to pay for these materials. If payment for stockpiled materials outside the State will affect the bid price for an item, the contractor shall submit a written request to the Chief Engineer prior to bidding.

Payment may be made for the invoice price for the materials, which shall not exceed 85 percent of the contract price for the items where the materials are to be incorporated. For fabricated materials purchased from commercial sources and delivered to approved storage, partial payment may be the invoice price plus freight and taxes subject to the requirements of

107.2. The quantity of material for payment will not exceed the total estimated quantity required to complete the project.

The amounts advanced on stockpiled or stored materials will be recovered by the Department through deductions made on payments as the materials are incorporated in the work.

Partial payment for stockpiled materials shall be requested by the contractor in writing and the following documents shall be furnished:

a) A copy of the invoices from supplier or manufacturer verifying the cost and quantity of material.

b) If storage is on private property, a copy of the lease or agreement granting the Department right of entry to property.

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Within 30 calendar days after payment by the Department, the contractor shall submit a certified copy of invoices from the supplier for each item for which payment has been made.

All such invoices submitted shall state the amount received by the supplier as payment in full for the materials. If this certification of payment is not presented within the 30 day period, the advanced payment will be deducted from future progress payments.

Title and ownership of materials for which advancements have been made by the Department shall not vest in the Department until such materials are incorporated in the work and the work accepted by the Department. The making of advancements by the Department shall not release the contractor from the responsibility for any portion thereof.

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S.P. NOT DESIGNATED FOR

PAYMENT ADJUSTMENTS (01-26):

Section 109 of the 2026 Louisiana Standard Specifications for Roads and Bridges is amended to add the following:

109.9 PAYMENT ADJUSTMENTS

This project is not designated for payment adjustments for asphalt cements, fuels, or steel.

D-20

S.P. (SEC 203.3.060) SETTLEMENT PLATE INSTALLATION

AND SETTLEMENT MONITORING (02-26):

Section 203.3.060.D. of the 2026 Louisiana Standard Specification for Highway Roads and Bridges is deleted and replaced with the following:

D. Settlement Plate Installation and Settlement Monitoring

Install settlement plates prior to placement of fill. Unless specified otherwise, install settlement plate on natural ground on a level surface.

Maintain a vertical, accessible, and undamaged riser pipe during embankment placement and compaction. Replace any settlement plates damaged during construction at no cost to the Department.

Provide all elevations to have a precision of ±0.01 feet. Document the date and time of all survey readings.

Survey and document riser pipe elevations immediately before and immediately after riser pipe extension.

Survey and document settlement plate elevation readings immediately after installation of the plate, just prior to fill placement, and weekly during fill placement.

Survey immediately after the final lift is placed and compacted, twice weekly for the first month of the settlement monitoring period, and weekly for five months thereafter.

Restart settlement monitoring period if any additional fill placement or surcharge is required.

Unless specified otherwise, the settlement monitoring period begins after all fill has been placed and compacted. All surveying during fill placement does not count as part of the settlement monitoring period.

Record the embankment elevation and surcharge height for each settlement plate reading. Submit settlement plate readings to the Project Engineer. The Project Engineer and Geotechnical Engineer will verify the initial and final elevations for acceptance. Do not install foundations through, upon, or beneath new fill within 100 feet of a settlement plate prior to acceptance of the fill elevations.

Remove riser pipe and casing three feet below base course upon acceptance.

D-21

S.P. (SEC 502) Asphalt Concrete Mixtures (06-26)

Section 502 of the 2026 Louisiana Standard Specification for Highway Roads and Bridges is revised as follows:

Section 502.3.100.D. is deleted and replaced with the following:

D. Correction of Deficient Areas

Correct areas as required in 502.3.100.B. and 502.3.100.C. and those not meeting Table 502.3-4. Correct wearing and binder courses as defined in this subsection at no direct pay. In lieu of grinding, the Project Engineer may penalize the contractor $1,000.00 per individual bump specified in Table 502.3-4 or per “Ripple” as defined in 502.3.100.B.

1. Deficiencies in Mainline Wearing Course

Correct deficiencies in the final wearing course by:

a) by diamond grinding and applying a light tack coat; or

b) by furnishing and placing a supplemental layer of wearing course mixture at least 1½ inches compacted thickness for the full width of the roadway meeting specification requirements; or

c) by removing and replacing mixture.

If the supplemental layer does not meet specification requirements of Table 502.3-4, remove and replace or correct it by other methods approved by the Project Engineer.

For areas that will not be improved by grinding such as minor dips, extreme vertical curves, or other areas that are not exempt as measured with a 10 feet metal static straight edge, the Project Engineer may waive the requirement to grind as specified in 502.3.100.D.

2. Deficiencies in Mainline Binder Courses

Correct deficiencies in binder course: longitudinal, transverse, cross slope, and grade to meet specification requirements by diamond grinding, by milling, or by removing and replacing mixture. Make corrections before subsequent courses are constructed.

3. Deficiencies in Minor Mixes

Correct deficiencies in minor mixes by diamond grinding or approved method at the Project Engineer’s direction.

D-22

S.P. (SEC 601) PORTLAND CEMENT

CONCRETE PAVEMENT (09-26)

Section 601 of the 2026 Louisiana Standard Specification for Highway Roads and Bridges is revised as follows:

Section 601.2 is deleted and replaced with the following:

601.2 MATERIALS

Provide materials as specified in the following sections and subsections.

Portland Cement Concrete 901, 1001 Aggregates 1003 Joint Materials 1005 Reinforcing Steel 1009.1 Dowel Bars 1009.3 Curing Materials 1011.1 Admixtures 1011.2 Epoxy Resin Systems 1017 Water 1018.1 Hydrated Lime 1018.2 Non-Shrink Grout 1018.4 Geotextile Fabric 1019

Furnish PCCP concrete. Use the same type of concrete throughout the project, unless otherwise authorized in writing.

Account for delayed and fluctuating set times and strength gain characteristics when utilizing supplemental cementitious materials in PCCP.

601.2.010 HIGH FLEXURAL STRENGTH CONCRETE

Use the maturity method for flexural strength determination according to ASTM C1074. If any of the mix components change (material sources or mix proportions change by more than ±5%; admixture dosages change by more than ±20%), a new maturity curve must be developed and verified. Submit the mix design, trial batch results, and maturity curves to the District Laboratory Engineer for review.

Verify by trial batch that the proposed mixture achieves the flexural strength specified in Table 601.3.140-1, and the appropriate early opening strength specified in 601.3.130 within the time frame specified in the contract documents.

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Trial batch requirements may be waived, with written approval from the District Laboratory Engineer, for previously approved mix designs when all materials and proportions of the proposed design exactly match the previously approved mix design materials.

Section 601.3.060 is deleted and replaced with the following:

601.3.060 PLACING AND CONSOLIDATING CONCRETE

Deposit concrete on a surface-moist base or subgrade with a minimum of handling. Base course must be less than 120°F immediately prior to concrete placement. Place concrete continuously between transverse joints. Use appropriate tools for necessary hand spreading.

Place concrete as close to joints as possible without disturbing them. Ensure workers wear footwear clean of foreign matter.

Except for concrete sawing equipment, restrict operation of mechanical equipment on the pavement until obtaining a minimum compressive strength of 3,000 psi in accordance with DOTD TR-230. When high flexural strength is specified, restrict operation of mechanical equipment, except for concrete sawing equipment, on the pavement until obtaining a minimum flexural strength of 480 psi in accordance with ASTM C1074.

Pave adjacent lanes only after a minimum elapse of 1-day with no observable marring of the surface.

Rain protection along with hot and cold weather limitations of 901.3.090 shall apply.

Complete the surface finish as specified in 601.3.090.G. Texture the surface as specified in 601.3.090.H.

Cure the surface and edges as specified in 601.3.100.

A. Slip-Form Method

At the option of the contractor, the slip-form paving method may be used.

Place concrete with an acceptable slip-form paver designed to spread, consolidate, screed and float finish freshly placed concrete in one pass of the machine with only a minimum amount of hand finishing necessary to provide a dense, homogeneous pavement in conformance with plans and specifications. Equip the machine with vibrators conforming to 601.3.010.F.1. Vibrate concrete for the full pavement width and depth for complete consolidation. Hold sliding forms rigidly together laterally to prevent spreading of forms.

Provide concrete of a uniform consistency exhibiting minimal bleed water and laitance. Operate the slip-form paver with as nearly a continuous uniform forward movement as possible. Coordinate mixing, delivering and placing of concrete to provide uniform progress. Concrete plants shall have sufficient mixing capacity to provide such continuous delivery of concrete to enable the paver to advance at a minimum rate of 1.5 feet per minute. If it is necessary to stop forward movement of the paver, also immediately stop the vibrator and tamping elements. If forward

D-24 movement of the paver is delayed for a period, the engineer may direct fogging of fresh concrete. See 601.3.080 for construction joint requirements. Apply no outside tractive force to the machine except as controlled from the machine.

B. Stationary Side-Form Method

Deposit concrete as near as possible to forms and joints assemblies without disturbing the form or joint assembly.

Use vibrators to consolidate concrete against and along the faces of all forms and the length and both sides of all joint assemblies. Limit vibrator operation to 5 seconds in any one location.

Section 601.3.110 is deleted and replaced with the following:

601.3.110 SURFACE TOLERANCE (IRI)

A. General

This subsection outlines the measurement of surface roughness, quality control requirements, corrective actions, and acceptance criteria for PCCP. Use the International Roughness Index (IRI) to determine the amount of roughness in a measured longitudinal profile. In the direction of travel, measure the longitudinal surface profile in inches per mile and report as the IRI; all in accordance with DOTD

TR 644.

B. Equipment

In accordance with TR 644, furnish a DOTD certified inertial profiler for quality control and acceptance testing. A listing of DOTD certified profilers can be found on the DOTD Materials and Testing Section website. The inertial profiler shall measure both wheel paths simultaneously with laser height sensing equipment at a constant speed within the certified range. Due to the surface texture of PCCP, lasers with a footprint greater than a single point are recommended for accurate readings.

Furnish a 10-foot metal static straightedge for quality control and acceptance testing for transverse cross slope, grade, and individual longitudinal bumps in excess of 1/4 inch in 10 feet. Additionally, bumps are not to exceed 1/4 inch in 10 feet for non-IRI pavements including but not limited to bike paths, detour roads, parking areas, sidewalks, turning lanes, turn outs, and shoulders.

C. Quality Control

1. Longitudinal Smoothness

Run the certified profiler and evaluate the raw IRI data using ProVAL to identify deficient areas for each wheelpath.

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Any individual bump, which is more than 1/4 inch when tested with a 10-foot metal static straightedge, is a deficiency, which requires correction. Excessive rippling of the pavement surface will not be accepted. Ripples are small bumps (less than ¼ inch) in the pavement surface which usually appear in groups in a frequent and regular manner. No more than 12 ripples or peaks will be allowed in any 100-foot section. Rippling indicates a problem with the paving operation or mix that requires immediate corrective action by the contractor.

Modify operations to ensure the overall ride and individual bump requirements are met. Ensure the following quality requirements are met:

a) Produce IRI which meets the requirements for 100 percent pay in accordance with Table 601.3.110-1. Pavement operations resulting in continued surface tolerance penalties will not be allowed.

b) Correct all individual bumps which are more than ¼ inch when tested with a 10-foot metal static straightedge. The Rolling Straightedge Simulation in ProVAL may be used to help identify these bumps.

c) Correct ripples to the satisfaction of the Project Engineer. Report the Rolling Straightedge Simulation for areas with 12 or more small, regular (less than 1/4 inch) bumps in a 100-foot section or for any areas in question.

Submit quality control IRI results to the Engineer for assessment as requested.

2. Correction of Deficient Areas

Correct deficient areas to meet the requirements of 601.3.110.C.1. Correct transverse, cross slope, or grade deficiencies to meet specifications. Make corrections by removing and replacing the PCCP full depth, or by diamond grinding and reestablishing surface texture and depth. Make corrections at no direct pay. In lieu of grinding, the Project Engineer may penalize the contractor $1,000.00 per individual bump or per localized area of excessive rippling.

For areas that will not be improved by grinding such as minor dips, extreme vertical curves, or other areas, the Project Engineer may waive the requirement to grind. In such cases, submit to the Engineer a written request to waive the requirement to grind and accept as constructed, along with a justification including a ProVAL screen shot for the area showing the Rolling Straightedge Simulation.

Although omitted from corrective action, these areas still contribute to the overall IRI results.

D. Acceptance

1. Longitudinal Surface Tolerance Acceptance

Measure each mainline travel lane continuously from start to finish in the direction of travel for the project’s entire length. Perform the measurement under the observation and in the presence of the certified DOTD inspector. For projects that

D-26 qualify for 102 percent pay, in accordance with Table 601.3.110-1, the Materials and Testing Section will verify the testing results. Measure the surface tolerance for acceptance at the completion of the project after all corrective actions.

Profiler system parameter settings shall be verified before and during each run by the DOTD inspector. The inspector will witness and document the daily setup procedure and pre-operation tests performed by the contractor in accordance with the manufacturer’s procedures and DOTD TR 644.