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County D Resolution 181 Solicitation/Contract BRIEFING I COURT ORDER D Executive Session Commissioners Court - Mar 16 2021 D Addendum

Harry Hines Multimodal Connection MCIP 40216 Arredondo, Zepeda, & Brunz LLC Work Order No. 2 R & B District 4

Briefing Date: Mar 16 2021 Funding Source: Fund 196 MCIP 40216 Originating Department: Public Works Prepared by: Linette Malloy, Financial Manager Recommended by: Alberta Blair, Director of Public Works

BACKGROUND INFORMATION: Pursuant to RFQ No 2018-003-6696, as authorized by Commissioners Court Order Number 2018- 0682 , dated June 05, 2018, Dallas County awarded an Indefinite Delivery/Indefinite Quantity (IDIQ) contract for engineering services to Arredondo, Zepeda, & Brunz, LLC. (AZB).

The purpose of this Work Order is to supplement the Consultant Agreement to provide to the County of Dallas, the Engineering Support of Harry Hines Multimodal Connection MCIP 40216 project during design and construction and as well as provide for the compensation accordingly.

OPERATIONAL IMPACT: The engineering services will create an operational impact to the project, as the additional services are required to continue with the design and construction.

FINANCIAL IMPACT: AZB will provide services to perform the engineering services stipulated, as detailed in Attachment "A" and "B" of the attached Work Order No. 2 for the amount not to exceed One Hundred Sixty Eight Thousand Forty Four Dollars and no cents ($168,044.00). Funding is available from Fund 196, Project 40216.

LEGAL IMPACT: The District Attorney's Office, Civil Division, has reviewed Work Order No. 2 and the Work Order has been approved as to form. There is no legal impact as Dallas County has awarded an engineering IDIQ services contract to Arredondo, Zepeda, & Brunz, LLC.

PROJECT SCHEDULE: Engineering starts in March of 2021 and estimated completion spring 2022.

SBE PARTICIPATION: The services authorized under this work order will be performed in compliance with County's SSE good faith effort policy.

ADMINISTRATIVE PLAN COMPLIANCE: The Harry Hines Multimodal Connection MCIP 40216 Project supports the following visions of the Dallas County Administrative Plan:

Dallas County is a proactive regional partner.

Dallas County is safe, secure, and prepared.

RECOMMENDATION: Approve and authorize the execution Work Order No. 2 between Dallas County and Arredondo, Zepeda, & Brunz, LLCfor Court Order Approval in order to meet engineering requirements. The Work Order is relative to the Harry Hines Multimodal Connection project MCIP 40216. The total cost of the Work Order is not to exceed One Hundred Sixty Eight Thousand Forty Four Dollars and no cents ($168,044.00). The project is being funded by MCIP und 196 Project 40216.

A transfer is necessary from Fund 196 Project 8201 to MCIP Fund 196 Project 40216.

MOTION: On a motion made by TBD, and seconded by TBD, the following order will be voted on by the Commissioners Court of Dallas County, State of :

Be it resolved and ordered that the Dallas County Commissioners Court does hereby Approve and authorize the execution Work Order No. 2 between Dallas County and Arredondo, Zepeda, & Brunz, LLCfor Court Order Approval in order to meet engineering requirements. The Work Order is relative to the Harry Hines Multimodal Connection project MCIP 40216. The total cost of the Work Order is not to exceed One Hundred Sixty Eight Thousand Forty Four Dollars and no cents ($168,044.00). The project is being funded by MCIP und 196 Project 40216.

A transfer is necessary from Fund 196 Project 8201 to MCIP Fund 196 Project 40216.

CONTRACT DETAILS: Contract Title: Description: Transaction Type: Contract Number: Total Cost: Start Date: Expiration Date: Vendor:

ATTACHMENTS: Harry Hines Multimodal Connection MCIP 40216 AZB Work Order No. 2 v.2 (Partially Executeed) COURT ORDER 2021-0296

Harry Hines Multimodal Connection MCIP 40216 Arredondo, Zepeda, & Brunz LLC Work Order No. 2 R & B District 4

On a motion made by Commissioner JJ Koch, and seconded by Commissioner John Wiley Price, the following order was passed and adopted by the Commissioners Court of Dallas County, State of Texas:

BRIEFING DATE: March 23, 2021 FUNDING SOURCE: Fund 196 MCIP 40216

Be it resolved and ordered that the Dallas County Commissioners Court does hereby Approve and authorize the execution Work Order No. 2 between Dallas County and Arredondo, Zepeda, & Brunz, LLCfor Court Order Approval in order to meet engineering requirements. The Work Order is relative to the Harry Hines Multimodal Connection project MCIP 40216. The total cost of the Work Order is not to exceed One Hundred Sixty Eight Thousand Forty Four Dollars and no cents ($168,044.00). The project is being funded by MCIP und 196 Project 40216.

A transfer is necessary from Fund 196 Project 8201 to MCIP Fund 196 Project 40216.

Done in open Court March 23, 2021 by the following vote:

IN FAVOR: County Judge Clay Jenkins, Commissioner Dr. Theresa Daniel, Commissioner JJ Koch, Commissioner John Wiley Price, and Commissioner Dr. Elba Garcia OPPOSED: None ABSTAINED: None ABSENT: None

Recommended by: Alberta Blair Originating Department: Public Works

Page 67 of 89 DALLAS COUNTY CONSULTANT ENGINEERING SERVICES CONTRACT

ARREDONDO, ZEPEDA, & BRUNZ, LLC.

WORK ORDER NO. 2

-1_ (O/ This Work Order No. 2 is entered into this ~day of vV\ (}.., f VII\ , 2021, to supplement the Indefinite Delivery/Indefinite Quantity Contract for Engineering Services ("IDIQ Contract") between Dallas County (the "County") and Arredondo, Zepeda, & Brunz, LLC., (the "Consultant"), for the Harry Hines Multimodal Connection MCIP 40216 ("Project").

Whereas, pursuant to Dallas County Commissioners Court Order 2018-0682, dated June 05, 2018, and RFQ 2018-003-6696, Dallas County awarded an IDIQ Contract for engineering services to Arredondo, Zepeda, & Brunz, LLC.

Now therefore, this Work Order No. 2 is made by and entered into by the County and Consultant for the mutual consideration stated herein.

I. Purpose

County and Consultant both mutually agree to supplement the IDIQ Contract in accordance with the terms of the existing agreement, except as modified below. The purpose of this Work Order is to supplement the IDIQ Contract to expand the scope of services to provide engineering services for the Harry Hines Multimodal Connection MCIP 40216 Project from Manana Drive to Webb Chapel Extension in the City of Dallas, Dallas County, Texas, and as well as provide for the compensation accordingly.

II. Supplemental Provisions

A. Article IV. "Work Order(s)'', of the IDIQ Contract shall be supplemented to include those services set fo rth in Attachments "A", "B", and "C" of this Work Order No. 2, which are attached hereto and incorporated herein by reference. The anticipated completion date is spring 2022.

B. Article V. "Compensation" of the IDIQ Contract shall be supplemented to include this Work Order No. 2 as further detailed in Attachments "B" and "C", which are attached hereto and incorporated herein by reference.

a. The fee to be paid to the Consultant under this Work Order for all of the scope of services specifically set forth in Attachment "A" shall not exceed One Hundred Sixty Eight Thousand Forty Four Dollars and no cents ($168,044.00) provided however, that modifications to the scope of services, or other co_nditions defined in the Attachments "A" and "B" may necessitate a change of fee. Furthermore, any additional fee is to be approved by the Commissioners Court in accordance with the terms of this Work Order and the IDIQ Contract.

Arredondo, Zepeda, Brunz, LLC. (AZ&B) Work Order No .2 - Han y Hines Multimodal Connection MCIP 40216 b. The Consultant shall provide reports and invoices with attached documentation as required by Dallas County. Each report and invoice shall identify the services performed according to the scope of services. c. This Work Order wi ll be paid from MCIP Fund 196, Project 40216.

C. T he Consultant agrees to comply with the provisions of "Small Business Enterprise Specifications ("SBE") as filed by the Consultant with the County's SBE office in response to RFQ No. 201 8-003-6696. Said Consultant' s response is fully incorporated here in by reference for all purposes as if reproduced word for word.

III. Effect of Work Order

This Work Order shall not change or waive any contractual provisions, clauses or conditions of the original IDIQ Contract, as well as previ ous and/or subsequent Work Orders, unless otherw ise provided for here in.

IN WITNESS WHEREOF, THE COUNTY OF DALLAS has caused this Work Order No. 2 to be s1gneq by its County Judge duly authorized to execute the same in its beha!f by Court Order No. 07- I ~ 0 1-Ci) le , approved by the Commissioners Court on 'JI/\ (AJ Cht 1- "6 , 202 1, and signed by and through Arredondo, Zepeda, & Brunz, LLC. 's duly authorized representative, thereby binding the parties hereto, their successors, assigns and representatives for the fai thful and full performance of the terms and provisions of this contract.

Arredondo, Zepeda, & Brunz, LLC. County of Dallas

Approved as to Form*: John Creuzot District Attorney

Isl Jana Oigilally signed by Isl Jana Prigmore Ferguson ON: cn=/s/ Jana Prigmore Ferguson. o=District Attomey's Office, Dallas County, Tex.as, Prigmore ou,..Asslstant District Attorney, email• [email protected], c=US By: Ferguson Date: 2021 .02.23 11:54:15 -06°00' Jana Prigmore Ferguson Assistant District Attorney

*By law, the District Attorney's Offi ce may only advise or approve contracts or legal documents on behalf of its clients. It may not advise or approve a contract or legal document on behalf of other parties. Our review of this document was conducted solely from the legal perspective of our client. Our approval of this document was offered solely for the benefit of our client. Other parties should not rely on this approval, and should seek review and approval by their own respective attorney(s).

Arredondo, Zepeda. Brun::, llC. (AZ&B) Work Order No.2 - Harry Hines M 11/timodal Connection MCI P 402 I 6 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021 ------·------~ ~-~ ..... Arredondo, Zepeda & Brunz, LLC ._----1nn1 ...... D ¢'·-- «. 11355 Mccree Road Dallas, Texas 75238 TBPE Reg. #F-10098 TBPLS Reg #10088700

Part 1 Basic Services I. Environmental Services

A. Checklist Preparation

ENGINEER will complete the State's Check List for environmental document.

Data Collection

The Data Collection Phase and field investigation shall be initiated upon receipt of the project notice to proceed and the field investigation shall occur upon receipt of notification of right of entry (ROE! has been obtained.

ENGINEER shall obtain the following publicly available information that pertains to the project area:

• Project Specific Information (including record drawings of utilities if available) • Location of public buildings, schools, churches, parks, etc. • Aerial/Infrared photography and parcel data, if available without charge through the City of Dallas, Dallas County, the State or other sources • Historical resources/Archeological site listings • National Wetlands Inventory Maps • Dallas County hydric soils list • Dallas County Soil Survey • Hazardous materials database information • Demographic data/census information • FEMA 100-year floodplain mapped areas • Vegetation information • Threatened and Endangered Species Information

ENGINEER shall review and organize the existing files relating to the project. Representative project area photographs shall be taken during field investigation.

Page 1of10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

Project Coordination Requirements

ENGINEER shall undertake project coordination efforts with the State and other agencies and local governments that are required for completion of the Programmatic Categorical Exclusion (PCE) and to secure necessary approvals.

Historical Studies

ENGINEER shall oversee the development and coordinate the Project Coordination Request required by the State's current PCE Standards of Uniformity. The Project Coordination Request shall allow State and County staff to determine if the project information is enough to record Section 106 actions.

Community and Cumulative Impacts

ENGINEER shall conduct an evaluation of community and cumulative impacts associated with the construction of the sidewalk and trail.

Archeological Resources

ENGINEER shall prepare the Certification Standards for Projects that Do Not Require Project­ Specific Review checklist by the State's PCE Standards of Uniformity.

Hazardous Materials

Per the State's PCE Standards of Uniformity, the State's Hazardous Materials Initial Site Assessment (ISA) checklist shall be completed. This form is required for all construction projects to document completion of the Hazardous Materials ISA for the project file.

Deliverables:

• Project Coordination Request checklist (up to two electronic PDFs) • Archeological Resources Certification Standards for Projects that Do Not Require Project-Specific Review checklist (up to two electronic PDFs and two hard copies) • Hazardous Material ISA checklist (up to two electronic PDFs and two hard copies)

B. Environmental Document Preparation

Background Information

ENGINEER shall prepare a PCE document in accordance with the State requirements and shall assist in coordinating the document through approval. Environmental documentation shall be prepared in accordance with State guidelines; the State's Standards of Uniformity (Latest version); the State Environmental Manual; 23 Code of Federal Regulations, Part 771 and 772; Federal Highway Administration's (FHWA's) Technical Advisory T6640.8A; the State's latest version of Guidelines for Analysis and Abetment of Highway Traffic Noise; and the State's latest version of Air Quality Guidelines. ENGINEER shall also prepare the PCE supporting information

Page 2 of10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

(i.e. cultural resources coordination requests, hazardous materials initial assessment checklist, natural resources impact calculations, etc .. ) for submittal to the State's Dallas District with the preliminary draft PCE.

PCE document exhibits shall include: project location map; FEMA Floodplain and USGS quadrangle map; existing and proposed typical sections (provided by County's design staff); and proposed design layout (provided by County's design staff) on aerial photography showing waters and wetlands features, hazardous materials sites, and other similar environmental features; representative project area photographs; and up to three additional exhibits. The scope includes the development of the document, quality control/quality assurance reviews and publication of the documents in accordance with the deliverable requirements.

Draft PCE Format and Content

The PCE shall identify the Build and No-Build alternatives that were considered. The PCE outline to be followed is listed below:

• Introduction • Description of the project, including characteristics relevant to the environment • Need and Purpose • Design o Build Alternative o No-Build Alternative • Project Cost Estimate (provided by County) • Surrounding Terrain and Land Use • Right-of-Way/Utility AdjustmenUEasements (provided by County) • Socio-Economic Data • Identification of the department delegate • Coordination with Participating Agencies o Texas Historical Commission o Texas Parks and Wildlife Department o Texas Commission on Environmental Quality o US Army Corps of Engineers (USACE) o US Fish and Wildlife Services o National Marine Fisheries Services o Natural Resource Conservation Services o City of Dallas o Dallas County • Planned surveys or studies to be preformed o Air o Archaeology o Biology o Community Impact Analysis

Page 3of10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

• Limited English Proficiency Populations o Hazardous Materials o History o Indirect Impacts o Cumulative Impacts o Nois~ o Texas Parks and Wildlife Code Chapter 26 o Water Resources (Sections 401,402, and 404) o Section 4(f) of the US Department of Transportation Act o Section 6(f) of the Land and Water Conservation Fund Act

Section 4(f) Determination

Should they exist, ENGINEER shall identify Section 4(f) properties in the study area in accordance with 49 USC 303. The properties identified shall include property types listed in 23 C.F.R. 771.135 (49 USC 303). ENGINEER shall use existing engineering data and archeological and historical studies to determine whether Section 4(f) properties may be present. If in ENGIEER's opinion there is insufficient archeological, historic or engineering data upon which to base a determination of 4(f) status, ENGINEER will contact Dallas County to discuss the situation and recommendations for resolution. Should it be determined that a Section 4(f) evaluation is required for the project, then this document would be prepared as an additional Special Service.

Waters of the US Including Wetlands

As part of the data collection task, ENGINEER shall review National Wetlands Inventory Maps, USGS topographic maps, and other available resources in conjunction with a field investigation to determine if Section 404 jurisdictional waters of the U.S. , including wetlands, are present within the project limits. If it is determined that jurisdictional waters/wetlands and would be impacted, the recommended Section 404 permitting strategy would be discussed in the document. If a Nationwide Permit (NWP) Preconstruction Notification (PCN) or Individual Permit (IP) requiring coordination with the USAGE is required, Dallas County shall be notified immediately. If a Section 404 NWP PCN or IP application is required, this and a Water of the U.S., including Wetlands Preliminary Jurisdictional Determination Report would be performed as an additional Special Service. After completion of the Draft PCE by ENGINEER, the PCE shall be provided for review and comment to Dallas County, and the State/County Coordinator. It is assumed that each agency shall review the PCE and provide comments up to three times for a total of up to nine document revision cycles. For scoping purposes, it is further assumed that each revision cycle shall consist of minor comments that require minimal revisions to the existing content of the PCE and do not require new content or exhibits beyond what was originally scoped.

To document each revision cycle, a comment response form will be developed by ENGINEER that will include the comment, comment number, page/line number of the PCE where the comment originated, page/line number where the revision can be located, and the response.

Page 4of10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

Noise Analysis

Not included.

Deliverables

• Draft PCE for State/County review (up to six hard copies) • Draft PCE for State/County Coordinator (up to six electronic PDF copies) • Final PCE for State/County (two hard copies) • Final PCE for State Coordinator (electronic PDF) • Comment Response Form (up to eight hard copies and eight electronic PDFs)

Environmental Permits. Issues and Commitments (EPIC) Coordination

ENGINEER shall provide information related to items addressed in the PCE document to the County who shall complete EPIC sheet if required.

Exclusions

• Site specific wetlands delineation • Site specific endangered species studies • Site specific historical studies • Section 4(f) evaluation • Section 404 Nationwide Permit (NWP) Preconstruction Notification (PCN) or Individual Permit (IP)

Lump Sum Fee: $79,640.00

Page 5of10 AITACHMENTA Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

Part 1 Basic Services II. Surveying

PROJECT SUMMARY

Dallas County Public Works (Dallas County), has asked Arredondo, Zepeda & Brunz, LLC, (AZ&B) to submit a scope and fee estimate for the support of design survey services (Control, Topo, and ROW Survey) for the Harry Hines Multi Modal Connection Project along Harry Hines Boulevard from north of Loop 12 (W Northwest Highway) to Webb Chapel Extension. Designated project areas and limits are illustrated on the map or exhibit provided by Dallas County, see Attachment 1. More detailed survey limits are shown on Attachment 2 and are described as follows:

• Area A: Intersection of Harry Hines Bou levard and Webb Chapel Extension (approximately 0.91 acres) • Area B: East Right-of-Way line of Harry Hines Boulevard to the existing gutter from the north line of Area A to the north side of the Harry Hines Boulevard/Loop 12 intersection to include the U­ turn area and at intersections with cross streets (approximately 3.40 acres) • Area C: West Right-of-Way line of Harry Hines Bou levard to the existing gutter from the north line of Area A to the north side of the Harry Hines Boulevard/Loop 12 intersection to include t he U­ turn area and at intersections with cross streets (approximately 3.50 acres)

General Scope of Services: Design Survey services include performance of surveys associated with the gathering of su rvey data for planimetrics, topography, cross-sections, and other related survey work to assist Dallas County. AZ&B will provide all services listed herein and clarify each area of responsibility and related services assumptions and exclusions below.

AZ&B proposes to use GPS/RTK, terrestrial LiDAR scanner, and conventional survey procedures, as appropriate, to efficiently, effectively provide the mapping, and design survey services as detailed below. The established control and mapping will be the basis for all survey efforts.

AZ&B proposes to tie all survey work directly to the AllTerra Central RTK network system on stat e plane coordinates (NAD83) without any local site ca libration and adjusted to surface data using the following combined adjustment factor: 1.000136506. This detailed scope of service is as follows:

This proposal describes our understanding of the scope of work and services your project requires. 1. Project Control

Page 6of10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

a. Establish approximately four(4) primary control points throughout the general project area, outside the proposed construction area when reasonable and possible. Maximum distance between primary control points will be 1,000 feet. b. Use VRS/GPS/RTK and/or conventional survey methods and procedures to establish the co ntrol. c. Conventional survey methods and procedures will be used in areas where GPS/RTK is not appropriate. d. Publish all coordinates in adjusted surface values. e. A closed differential level loop will be ran thru the established primary control points based on a minimum of 2 existing Bench Marks (City of Dallas, USGS, GPS control, etc.) f. Set additional temporary horizontal and vertical control for the project, as necessary to su pport the design survey activities. g. Primary Control points will consist of either MAG nails with washer or shiner or "X" cuts in concrete.

2. Right-of-Entry Coordination

a. Right-of-Entry is not anticipated to be required for areas A, B and C.

3. Design Survey a. Map the planimetric and topographic features within the limits of survey as depicted on Attachment 1 and more specifically depicted on Attachment 2. b. Map the planimetric features within the project areas, including; visible utilities and other visible improvements. c. Map the topography of the site (including grade breaks) sufficient to produce one (1) foot co ntours. d. Map the observable horizontal locations of all visible utilities within the survey limits. e. Topographic survey will be conducted using a total station, GPS Base/Rover, and/or a terrestrial LiDAR scanner. f. Su bmit Texas8 11 (One-call) tickets online and survey the location of utilities as marked by Texas8 11. g. To the extent possible, illustrate the location, size and direction offlow of wastewater systems and storm drainage systems. h. Acq uire top of structure (rim, grate) and invert elevations of wastewater system and storm drainage system. i. As-built culvert information (if accessible) will include; flowlines/invert elevations, sizes, material flow direction and provide pictures of each structure. j. Locate fire hydrants, water meters, water valves and water valve top of nut elevations. k. Capture electronically the information for all points (horizontal and vertical) compile in an automated system and convert into a topographic survey plan. I. Map the location, size and common species name (if known) of all trees greater t he 4-inches in caliper. m. Perform sufficient research and field survey to determine the ROW lines of Harry Hines Bou leva rd, Webb Chapel Road, and Loop 12 for Areas A, B, and C t o include any existing

Page 7 of 10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

easements {Existing ROW plans/maps of Ha rry Hines Boulevard, Webb Chapel Road, and Loop 12 are to be provided by the Client for Areas A, B, and C). In the absence of the existing ROW plans/maps, the adjacent deeds/plats, City of Dallas Block Maps, etc. will be used to determine the ROW lines. 4. Design Survey Deliverables a. Planimetric mapping in 20 MicroStation Connect b. Terrain surface DTM and contour data in 30 MicroStation Connect c. Terrain surface TIN data in Open Roads d. ASCII points file 5. Duration a. Heath W. Brown, R.P.L.S. will assign the project to a Survey Project Manager who will manage and coordinate the project schedule with representatives of the Client.

6. Fee a. AZ&B will provide our professional surveying services for this project on a "Lump Sum" basis. The fee is based on our estimate of the personnel assigned to the project and the associated man-hours to com plete the scope of services. This fee includes reimbursable expenses, necessary personnel and the normal equipment to complete the tasks in an efficient and effective manner. The LUMP SUM fee for completing the scope of services as detailed herein are as follows:

PROJECT CONTROL, TOPO, AND ROW SURVEY BREAKDOWN

Project Control: $12,500.00 Topo of Area A: $4,000.00 Topo of Area B: $15,000.00 Topo of Area C: $15,000.00 ROW Survey: $32,500.'00 TOTAL: $79,000.00

b. We propose to invoice each task monthly based on the percentage of work completed to date.

7. Assumptions a. Client Responsibilities l. The Client will notify AZ&B in writing immediately of any changes, omissions, revisions or disputes arising out of the professional services rendered. 2. The Client will provide a name of the on-site contact person prior to start of fieldwork. 3. The Client will assist AZ&B in securing access to the site and will provide notification to parties now in possession of the property.

Page 8 of10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

4. The Client will provide basis for the project datum (horizontal and vertical) on which to base the project, if different from specified herein. 5. The Client will ensure adequate control is available and at the project site, if specific datum is required. 6. The Client, its representatives and consultants will provide access to all rel evant existing data concerning the project, including prior surveys, design plans, electronic files, etc., in their possession. 7. The Client will provide CAD Standards, including cell libraries, leve l lists, resource library, etc. 8. AZ&B ass umes no responsibility for errors and/or omissions that may exist in the supplied data or related design plans. 9. The Client w ill provide Existing ROW plans/maps of Harry Hines Boulevard, Webb Chapel Road, and Loop 12 for Areas A, B, and C. b. Clarifications 1. AZ&B will adhere t o the minimum requirements as promulgated by t he Texas Board of Professiona l Engineers and Land Surveyors. 2. AZ&B assumes Da llas County Survey Guidelines are required. 3. AZ&B will contact Texas811 (One-Ca ll) or individual utility companies for any additional utility information. 4. AZ&B will provide the Personal Protective Equipment (PPE) for the field personnel being; steel toed boots, safety vests and hardhats, as needed. 5. AZ&B ass umes the site conditions are safe and no special PPE equipment is necessary due to site contam ination. 6. AZ&B ass umes no responsibility for errors and/ or omissions that may exist in the supplied data or related design plans. 7. Some circumstances beyond AZ&B's control may arise such as inclement weather conditions or delays in receiving information from third parties. In any event, AZ&B will neither assume any obligation associat ed with either an expressed or implied target da~e or any damages, claims or liabilit ies that may arise because of such delays. 8. Undergrou nd utilities as depict ed on the des ign survey are not guaranteed as to accu ra cy or completeness. c. Exclusions 1. Engineering design is not incl uded in this Scope. 2. A complete Tree Survey is not included in this Scope. 3. A Wetland Survey is not included in this Sco pe. 4. Preparation of any Zoning or Platting documents is not included in this Scope. 5. Attendance at P&Z, City Council meetings and/or other meetings is not included in this Scope. 6. Construction staking is not included in this Scope. 7. Post-co nstruction as-builts are not included in this Scope.

Page 9 of 10 ATTACHMENT A Dallas County Harry Hines Boulevard Sidewalk Project From Manana Dr. to Webb Chapel Extension February 18, 2021

Part 2. Special Services Meetings

ENGINEER shall participate in the following project meetings:

• Project Kickoff meeting with the County (and State, if required) • Project site meeting • Attend 5 Task Force meetings • Attend one Public Meeting at the request of the County

Lump Sum Fee: $9,404.00

Page 10of10 Attachment 1 Harry Hines Multi Modal Survey Limits (North of Lp 12 to Webb chapel Ext)

Page 1of3 Attachment 1

NORTH END

Page 2 of 3 Attachment 1

SOUTH END

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.,, $161.044 .00 100.00'tri APM $0.00 ...... LlllA $0.00 ...... $161,044.00 100.00'tri

P.tgt 1 of 1 DEPARTMENT OF PUBLIC WORKS COUNTY OF DALLAS DALLAS, TEXAS

Harry Hines Multimodal Connection - Project No. 40216

WORK ORDER NO. 2 ATTACHMENT "C"

Work Order No. 2 MCIP 40216 Purchase Order No: TBD (Local) ORIGINAL CONTRACT AMOUNT ...... $ 168.044.00

TOTAL WORK ORDER No. 2 CONTRACT AMOUNT ...... $ 168,044.00

EFFECT OF WORK ORDER: The sum of One Hundred Sixty Eight Thousand Fortv Four Dollars and no cents ($168,044.00).

Distribution of Funds for this Work Order No. 2

$168,044.00 Dallas County 100%

Arredondo, Zepeda, Brunz, LLC. (AZ&B) Work Order No.2- Harry Hines Multimodal Conneclion 1\1/CIP 40216