ENGINEERING INFRASTRUCTURE ASSESSMENT

FOR

A PORTION OF CROSSROADS EAST AND A PORTION OF THE NORTH HALF OF

SECTION 36, TOWNSHIP 4 NORTH, RANGE 4 EAST (74.44± Acres – Tract 14A)

April 17, 2020

WP# 205104

Prepared for: Arizona State Land Department

Mr. Joe Charles

Sales & Leasing

1616 West Adams Street

Phoenix, AZ 85007

Phone: (602) 542-4631

Prepared by: Wood, Patel & Associates, Inc.

2051 West Northern Avenue

Suite #100

Phoenix, AZ 85021

Phone: (602) 335-8500

Fax: (602) 335-8500

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TABLE OF CONTENTS

1.0 PROJECT INTRODUCTION ....................................................................................................... 4

2.0 EXISTING ZONING, ADJACENT USES, AND DEVELOPMENT FEES............................. 6

3.0 FEMA FLOODPLAIN ................................................................................................................... 8

4.0 DRAINAGE, RETENTION & STORM BASINS ....................................................................... 9

5.0 ENVIRONMENTAL PERMITS AND SECTION 404 PERMIT ............................................. 12

6.0 STREETS | ROADWAYS .......................................................................................................... 13

7.0 DOMESTIC WATER ................................................................................................................... 16

8.0 SANITARY SEWER ................................................................................................................... 17

9.0 COMMUNICATIONS .................................................................................................................. 19

10.0 ELECTRIC.................................................................................................................................... 20

11.0 GAS ............................................................................................................................................... 21

12.0 LIST OF CONTACTS ................................................................................................................. 22

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APPENDICES

APPENDIX A Figures

1. Vicinity Map

2. City of Scottsdale Quarter Section Contour Maps

3. City of Scottsdale Quarter Section Land Maps

4. City of Scottsdale Quarter Section Aerial Maps

5. City of Scottsdale Quarter Section Storm Drain Maps

6. City of Scottsdale Quarter Section Water & Sewer Maps

7. FEMA Flood Insurance Rate Map

8. AT&T Utility Map

9. Southwest Gas Quarter Section Maps

10. Arizona Public Service Utility Map

11. Century Link Facilities Map

12. Cox Communications Facilities Map

13. Hydrant Fire Flow Test

14. Post Drainage Area Map

APPENDIX B Excerpts from the City of Scottsdale Zoning 19-ZN-2002#6

1. Stipulations

2. Proposed Planning Unit Map

APPENDIX C Excerpts from the City of Scottsdale Zoning Ordinance

1. C-2 (Central Business District)

2. C-3 (Highway Commercial District)

3. C-O (Commercial Office District)

4. I-1 (Industrial Park)

APPENDIX D Cross Roads East Traffic Impact Mitigation Analysis

APPENDIX E Title Report

APPENDIX F ALTA

APPENDIX G Preliminary Opinion of Probable Infrastructure Costs

1. Preliminary Opinion of Probable Infrastructure Cost Estimate

2. Conceptual Infrastructure Exhibit

3. Conceptual Storm Drain Exhibit

4. Conceptual Water Exhibit

5. Conceptual Sanitary Sewer Exhibit

APPENDIX H City of Scottsdale Fee Schedules

1. Application Fee Schedule

2. Plan Review Fee Schedule (Commercial)

3. Permit Fee Schedule (Commercial)

4. Fire Department Fees

5. Stormwater Management Fee Schedule

6. Wastewater-Sewer Rates Schedule

7. Miscellaneous Water Meter-Services Fees

8. Annual Fees for SWF and WCF

APPENDIX I Crossroads East Drainage Infrastructure Project No. 400-FB53B-56047

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APPENDIX J Kimley Horn Biological Evaluation - Crossroads East Project #291068000

APPENDIX K Logan Simpson Clean Water Act Section 404 Technical Memorandum

APPENDIX L Excerpts from the Crossroads East Sewer Lift Station 60% Submittal APPENDIX M Ninyo & Moore Phase 1 Environmental Service Assessment Project No. 605816001 APPENDIX N CVL Crossroads East Water Master Plan Update Project No. 1.07.019650 APPENDIX O CVL Crossroads East Wastewater Master Plan Update Project No. 1.07.0196501 APPENDIX P Michael Baker International Crossroads East Drainage Infrastructure Phase 1 Project No.

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1.0 PROJECT INTRODUCTION

This report is the result of services rendered to the Arizona State Land Department (ASLD) by Wood, Patel

& Associates (WOODPATEL). Under contract with the ASLD, WOODPATEL is providing an Engineering

Infrastructure Assessment for a particular parcel of land currently owned by the ASLD. This report relies on

information communicated or furnished by others, which was used by WOODPATEL to develop professional

opinions presented herein. WOODPATEL offers no warranties or guarantees for information presented.

The parcel, Tract 14A of State Plat No. 16-B Core South, consists of a portion of the north half of Section

36, Township 4 North, Range 4 East, in the City of Scottsdale, Arizona. The parcel is approximately 74.44

acres in size and is located northeast of the intersection of Hayden Road and Union Hills Drive in the City of

Scottsdale, Arizona. The parcel’s west boundary has frontage along the east side of Hayden Road and the

parcel’s south boundary has frontage along north side of Union Hills Drive. Additionally, the north side of the

parcel parallels a portion of Arizona Department of Transportation (ADOT) State Route 101.

Figure 1 from Appendix A, Figure 1 – Vicinity Map

The parcel is vacant of surface structures, with the exception of the improvements covered in section 4.1,

and significant portions of the parcel have been cleared and covered with recycled asphalt millings to

provide dust control. Reportedly, the parcel has previously served as overflow parking. Portions of the parcel

that have not been cleared, or disturbed, display native desert terrain, common to the area. The parcel

slopes to the southwest at an average slope of 1.5%. As displayed in Appendix A, Figure 2 – City of

Scottsdale Quarter Section Contour Map, contour elevations range from approximately 1,605 feet to 1,583

feet.

The parcel is subject to a 100-year floodplain, as determined by the Federal Emergency Management

Agency (FEMA). Section 3.0 further expands on this matter.

Wood, Patel & Associates, Inc prepared an ALTA Survey for the Arizona State Land Department. Reference

Appendix E and Appendix F, respectively, for the parcels title report and prepared ALTA.

In summary, regarding public access, infrastructure, drainage, and the FEMA floodplain, this parcel is

believed to be developable, having opportunities and constraints similar to the other projects in the area

2.0 EXISTING ZONING, ADJACENT USES, AND DEVELOPMENT FEES

The ASLD parcel is a part of Crossroads East, an existing Planned Community District (PCD). As part of the

Greater Airpark Character Area Plan (GACAP), Crossroads East is designated for Airport Mixed Use

Residential (AMU-R) and Employment (EMP). The Tract 14A is currently zoned to accept C-2 (Central

Business), C-3 (Highway Commercial), C-O (Commercial Office), and I-1 (Industrial Park) land use. Refer to

Appendix C, Excerpts from the City of Scottsdale Zoning Ordinance, for zoning descriptions.

A Phase 1 Environmental Site Assessment (ESA) was completed by Ninyo & Moore, on March 27, 2020,

and concluded that there were no recognized environmental conditions (RECs) in connection with the

parcel. This report titled Phase 1 Environmental Site Assessment, Ninyo & Moore project number

605816001, is included in Appendix M.

The applicant for development shall be required to designate a four (4) acre (net) site, or as negotiated with

the City of Scottsdale, for civic use as outlined in the Stipulations for the Zoning Application: Crossroads

East, Case Number: 19-ZN-2002#6. During a meeting with WOODPATEL on February 27, 2020, City of

Scottsdale representatives indicated this civic use area is intended to be placed in the southwest corner of

the parcel, within the Hayden Core Transition Area, and used for future development of a fire station and

well site. The Hayden Core Transition area only allows uses consistent with the I-1 zoning designation; the

above mentioned future civic facilities will help fulfil the zoning requirements of this transition area.

Figure 2 from Appendix B - Excerpts from the City of Scottsdale Zoning 19-ZN-2002#6

The parcel to the south is zoned residential, R-4 (Townhouse Residential), and is currently fully developed.

It is not a part of the Crossroads East PCD. City representatives indicated that during Tract 14A's zoning

process, the Scottsdale Stonebrook II Home Owners Association (HOA) expressed interest in the

development plans for Tract 14A. City representatives recommend keeping the HOA informed during the

planning process for this parcel.

The parcels to the southwest and east are zoned PCP and I-1 and are currently fully developed. These

parcels are not a part of the Crossroads East PCD.

The parcel to the west, north of Princess Boulevard, south of Mayo Boulevard, and west of Hayden Road, is

zoned for R-5 (Multiple-family Residential), C-2, C-O, I-1, PRC (Planned Regional Center), and PCP

(Planned Airpark Core Development) uses and is part of the Crossroads East PCD. It is currently under

development by Mark-Taylor and is designed to consist of multifamily community and separate single-family

residences. The Crossroads East Development Plan's Land Use Budget was amended by Mark-Taylor

through case 19-ZN-2002#7. The adjusted budget transferred 10 acres from the CO allotment to the R-5

allotment with no change in overall residential density.

Tract 10C, located directly west of Tract 14A (ASLD parcel), is currently owned by ASLD and is zoned for R-

5, C-2, C-O, I-1, PRC, and PCP uses. It is currently undeveloped and is part of the Crossroads East PCD.

The City of Scottsdale has numerous development fees, including but not limited to, plan review, permits

and inspection, water and sewer development impact fees, and meter fees. In addition, there are fees due

per the Crossroads East Development Agreement associated with public infrastructure. The applicant for

development is encouraged to meet with the City Planning Department to solicit information relating to fees,

once the development plan has been established. The City of Scottsdale displays the fee structure for

various requirements on their website at www.ci.scottsdale.az.us.

A site plan is an industry-standard requirement for estimating development fees in the City of Scottsdale.

WOODPATEL has no benefit of a site plan or knowledge of the ultimate land use. As a result of this

restriction, WOODPATEL made no assumptions to estimate the potential fees. Reference Appendix H – City

of Scottsdale Fee Schedules for current City application, plan review, permit, and other development fees.

3.0 FEMA FLOODPLAIN

ASLD Parcel Tract 14A is located within a Federal Emergency Management Agency (FEMA) floodplain

designation, Zone "AO-Depth 1 Foot, Velocity 3 FPS" per Flood Insurance Rate Map (FIRM) Map number

04013C1320L (see Appendix A, Figure 7 – FEMA FIRM Map). The current FEMA floodplain is commonly

referred to as the Reata Wash floodplain.

Zone "AO-Depth 1 Foot" is defined by FEMA as follows:

"Special flood hazard area inundated by 100-year flood depths 1 to 3 feet (usually sheet flow on sloping

terrain); average depths determined. For areas of alluvial fan flooding, velocities also determined."

The City of Scottsdale regulates development in FEMA designated floodplains under its floodplain

ordinance. Generally, proposed development in the floodplain is allowed if the lowest floor elevations are at

or above the FEMA 100-year water surface elevations, or elevated at least two feet above the highest

adjacent grade, and/or the proposed development meets protection criteria. The City of Scottsdale also

considers whether the proposed development addresses additional requirements like conveyance corridors,

and seeks to ensure that the proposed development does not penalize upstream or downstream properties.

FEMA has previously refused to remove any land from this published Alluvial Fan Special Flood Hazard

Area (Zone AO) unless a regional structural solution is constructed.

4.0 DRAINAGE, RETENTION & STORM BASINS

4.1 Crossroads East Drainage Infrastructure Improvements

There is a City owned and maintained floodwater conveyance system running through the parcel

referenced as Crossroads East Drainage Infrastructure Phase 1. A drainage report supporting the

Crossroads East Drainage Infrastructure Phase 1 design was completed by Michael Baker International

and has been included in Appendix P. The conveyance system is designed to carry stormwater runoff,

generated north of Arizona SR 101, through the parcel, south, to its ultimate outfall location.

Improvements within Tract 14A include two (2) 60" diameter corrugated metal pipes (CMP), running in

parallel, that convey stormwater to an open channel. The open channel runs parallel to Union Hills Drive

and is approximately 62' wide with a depth of 4.5'. The stormwater in the channel exits the parcel

through an existing box culvert, located under Union Hills Drive, near the southwest corner of the

parcel, and continues south. The conveyance system is part of the Crossroads East Drainage

Infrastructure plan (City of Scottsdale Project No. 400-FB53B-56047). Construction of the improvements

is underway and has an estimated completion date of August 4, 2020.. Excerpts from Crossroads East

Drainage Infrastructure plan can be found in Appendix I.

4.2 Onsite Stormwater Runoff and Retention

It is WOODPATEL's understanding, through correspondence with the City of Scottsdale Stormwater

Management Department, there are two conditions the applicant for development will be required to

satisfy regarding onsite stormwater runoff and retention.

1. Interim Condition: Until the referenced Crossroads East Drainage Infrastructure, Phase 1

improvements have been completed, onsite retention will be required for 100% of the volume

generated by first flush or pre vs post calculations, whichever is greater. The collected runoff is

required to be disposed of within 36 hours as required by the City of Scottsdale Design

Standards & Policies Manual, Section 4-1.201.

2. Ultimate Condition: The City is currently sponsoring drainage improvements that may be

sufficient to support a storm water waiver for onsite retention, normally required for parcel

development. First flush requirements will still be required for development of the parcel.

Should the applicant desire to pursue a storm water retention waiver, a separate technical

drainage submittal is required for review and approval by the City of Scottsdale. The drainage

submittal needs to demonstrate that there is a drainage corridor sufficient to convey runoff to

the Central Arizona Project's approved impoundment area for upstream drainage volumes.

Estimated first flush treatment and retention volumes, seen in Table 1, and pre vs. post retention volumes, seen in

Table 2, were calculated following the City of Scottsdale Design Standards & Policies Manual section 4-1.201.C.2

and Section 4-1.201.C.1.b, respectively.

Table 1 - First Flush Requirements

First Flush Required Treatment and Retention Volumes

Drainage Area ID

Drainage Area “A” (Acres)

Runoff Coefficient

“C”

Required Retention

(AF)

Required Retention

(CF)

NORTH 36.90 1.00 1.54 66,970

SOUTH 24.73 1.00 1.03 44,890

TOTAL 61.63 2.57 11,860

Table 2 - Pre VS Post Requirements

Figure 3 from Appendix A, Figure 14 – Post Drainage Area Map

The applicant for development is required to submit a master drainage plan and report, to the City of

Scottsdale, as defined in the Stipulations for the Zoning Application: Crossroads East, Case Number: 19-

ZN-2002#6.

Pre VS Post Required Retention Volumes

Drainage Area ID

Drainage Area “A” (Acres)

Post - Runoff Coefficient

“Cpost”

Pre - Runoff Coefficient

“Cpre”

Increased Runoff

Coefficient “∆C”

Required Retention

(AF)

Required Retention

(CF)

NORTH 36.90 0.90 0.31 0.59 4.15 180,774

SOUTH 24.73 0.90 0.31 0.59 2.78 121,097

TOTAL 61.63 6.93 301,871

4.3 Offsite Stormwater Runoff

Public roadway infrastructure improvements for Mayo Boulevard and Union Hills Drive are expected to

include the associated storm drainage infrastructure. These storm drain systems will be capable of

handling the stormwater runoff generated from the associated road right-of-way

Figure 4 from Appendix G - Preliminary Opinion of Probably Infrastructure Costs

5.0 ENVIRONMENTAL PERMITS AND SECTION 404 PERMIT

The development of the parcel must comply with Federal, State, County, and City regulations.

This section is limited to the application of the Federal Government's "Section 404 Permit – Clean Water

Act". The local office of the U.S. Army Corps of Engineers (USACE) is the agency that determines if a

watercourse or desert wash meets the criteria to be designated as "Waters of the U.S." or commonly

referred to as "jurisdictional delineation". The purpose of the "Section 404 Permit – Clean Water Act" is to

restore and maintain the chemical, physical, and biological integrity of the nation's waters.

The parcel's current status with the USACE regarding Section 404 Permit - Clean Water Act is explained in

the technical memorandum prepared by Logan Simpson, titled “Clean Water Act Section 404 Technical

Memorandum”, dated April 06, 2020, project name Hayden Road/Loop 101. A copy of this technical

memorandum is provided in Appendix K. The memorandum states, the USACE identified no Waters of the

U.S. under jurisdiction of the Clean Water Act within the parcel limits. Unless new information or events

warrant a revision, this determination by the USACE is valid for 5 years from the date of August 15, 2018.

Therefore, under the current 2015 definition of Waters of the U.S., if the development of the parcel occurs

prior to August 15, 2023, a preparation of a Preliminary Jurisdictional Delineation (PJD) or a Section 404

permit would not be required for submission to the local USACE.

U.S. Army Corps of Engineers

Regulatory Branch

3636 North Central Avenue, Suite 760

Phoenix, AZ 85012-1936

(602) 640-5385

6.0 STREETS | ROADWAYS

Figure 5 from Appendix B - Excerpts from the City of Scottsdale Zoning 19-ZN-2002#6

The City of Scottsdale has jurisdiction over the local public streets in the greater area. Hayden Road is

located along the western portion of the property and is a currently developed, 4-lane (two northbound, two

southbound), divided, major arterial road. The parcel has approximately 1,600 feet of frontage along Hayden

Road with 110 feet of existing designated full-street right-of-way. Tract 14A falls within Planning Unit X & XI,

placing the applicant for development responsible for the construction of one additional northbound lane.

The interim Hayden Road four-lane cross-section is planned to have an ultimate six-lane road cross-section,

as determined in Traffic Impact Mitigation Analysis Report for Crossroads East prepared by CivTech dated

June 2011. The applicant for development of the parcel is responsible for dedicating the necessary

additional right-of-way, as determined by the City of Scottsdale, to achieve a 75-foot half-street right-of-way

along Hayden Road as defined in the Stipulations for the Zoning Application: Crossroads East, Case

Number: 19-ZN-2002#6.

Figure 6 - Major Arterial (Urban) Cross-section

Mayo Boulevard currently extends from Tatum Boulevard to the West side of Hayden Road. The intersection

of Hayden Road and Mayo Boulevard currently exists as a T-intersection with a one-way stop on the

eastbound approach. There is no westbound approach. The northbound approach consists of two (2)

through lanes, and one (1) dedicated left-turn lane. The southbound approach consists of one (1) shared

through/right turn lane and one (1) through lane. The eastbound approach consists of one (1) designated

right-turn lane, and one (1) designated left-turn lane, controlled by a stop sign. The final alignment of Mayo

Boulevard is planned to continue through the Tract 14A and intersect with Union Hills Drive. Refer to

Appendix B, Figure 2 – Proposed Planning Units, for the conceptual continuation of Mayo Boulevard. The

developer of the parcels in Planning Unit X & XI is responsible for the westbound and eastbound half street

improvements, respectively, as defined in the Stipulations for the Zoning Application: Crossroads East, Case

Number: 19-ZN-2002#6. The Traffic Impact Mitigation Analysis Report for Crossroads East prepared by

CivTech dated June 2011 recommends an ultimate cross-section within 100-feet of right-of-way and a 12-

foot center two-way left-turn lane.

Figure 7 - Major Collector (Urban) Cross Section

The intersection of Hayden Road and Union Hills Drive currently exists as a T-intersection with a one-way

stop on the westbound approach. There is no eastbound approach. The northbound approach consists of

two (2) through lanes, and one (1) dedicated right-turn lane. The southbound approach consists of one (1)

dedicated left-turn lane, two (2) through lanes. The westbound approach consists of one (1) shared left/right

turn lane. Union Hills Drive has been classified as a minor arterial determining the scope of improvements to

Union Hills Drive, east of Hayden Road. The Traffic Impact Mitigation Analysis Report for Crossroads East

prepared by CivTech dated June 2011 recommends an ultimate cross-section within 100-feet of right-of-way

and a 12-foot center two-way left-turn lane. The developer of the parcels in Planning Units X & XI is

responsible for dedicating the necessary additional right-of-way, as determined by the City of Scottsdale, to

achieve a 45-foot half-street right-of-way along Union Hills Road as defined in the Stipulations for the Zoning

Application: Crossroads East, Case Number: 19-ZN-2002#6.

Figure 8 - Minor Arterial (Suburban) Cross-Section

Changes to the cross-sections of Hayden Road and Union Hills drive along with an increased average daily

trip count, warrant the installation of a traffic signal. The applicant for development shall assume a portion, of

the required 75% participation, and pay to the City of Scottsdale, the design and construction costs

associated with the traffic signal installation at this intersection as defined in the Stipulations for the Zoning

Application: Crossroads East, Case Number: 19-ZN-2002#6.. Participation in the traffic signal design and

installation may be a shared cost with developers east of Hayden Road.

Access points to the parcel are restricted to Union Hills Drive, and the future Mayo Boulevard alignment, as

the applicant for development is required to dedicate a one-foot wide vehicular non-access easement along

Hayden Road as defined in the Stipulations for the Zoning Application: Crossroads East, Case Number: 19-

ZN-2002#6.

Recommended street cross sections from the Traffic Impact Mitigation Analysis Report for Crossroads East

report can be found in Appendix D. Appendix B, Excerpts from the City of Scottsdale Zoning 19-ZN-2002#6,

contains the above mentioned stipulations. A conceptual design of the right-of-way improvements has been

competed by WOODPATEL and is included in Appendix G, Figure 2 – Conceptual Infrastructure Exhibit,

Sheet 1 of 2.

Figure 9 from Appendix G - Preliminary Opinion of Probably Infrastructure Costs

The Arizona Department of Transportation (ADOT) has jurisdiction over ADOT State Route 101 and its entrance

ramp which adjoins the parcel's northern boundary. Access to ADOT State Route 101 is restricted to the Hayden

Road traffic interchange.

7.0 DOMESTIC WATER

The City of Scottsdale is responsible for providing public water and has jurisdiction over the existing water

facilities adjacent to the parcel. Per City records, there is an existing 16-inch ductile iron pipe (DIP) located

within the Hayden Road right-of-way. There is also an existing 12-inch DIP located within the Union Hills

Drive right-of-way with two (2) existing stubs, of unknown size, at the southern property line. The stubs are

approximately 1,550 feet from the southwest corner of Tract 14A. Refer to Appendix A, Figure 6- City of

Scottsdale Quarter Section Water & Sewer Map, for a schematic layout of existing potable water mains.

Public roadway infrastructure improvements for Mayo Boulevard are expected to include the associated

public water infrastructure. An exhibit illustrating a conceptual utility layout was completed by WOODPATEL,

and used for estimating quantities, can be found in Appendix G, Figure 2 – Conceptual Infrastructure

Exhibit, Sheet 2 of 2.

Figure 10 from Appendix G - Preliminary Opinion of Probably Infrastructure Costs

City representatives indicated that the existing public water lines are anticipated to be sufficient to

accommodate this parcel. Their conclusion is based on a Master Water and Wastewater Report update for

Crossroad East prepared by Coe & Van Loo Consultants dated February 22, 2012, and accepted by the City

of Scottsdale Water Resources Department on April 13, 2012. Additionally, a fire flow test was performed by

Arizona Flow Testing LLC, on March 12, 2020, and supported these conclusions. Appendix A, Figure 13 –

Hydrant Flow Test Report contains the results for the most recent fire flow test.

8.0 SANITARY SEWER

The City of Scottsdale is responsible for providing public sanitary sewer service and has jurisdiction over the

existing sanitary sewer facilities adjacent to the parcel. Per City records, there is an existing 12-inch

Polyvinyl Chloride (PVC) sewer line located within the Hayden Road right-of-way. There is also an existing

12-inch PVC stub located within the Union Hills Drive right-of-way. The stub extends approximately 185 feet

from the 12-inch line running within Hayden Road. Manhole inverts, at existing manholes along the Hayden

Road alignment, range between 18.31' and 17.31' below rim elevation. Refer to Appendix A, Figure 6, for

the City of Scottsdale Quarter Section Water & Sewer Map for a schematic layout of existing sanitary sewer

lines.

Public roadway infrastructure improvements for Mayo Boulevard and Union Hills Drive are expected to

include the associated public sewer infrastructure. An exhibit illustrating a conceptual utility layout was

completed by WOODPATEL, and used for estimating quantities.

Figure 11 from Appendix G - Preliminary Opinion of Probable Infrastructure Costs

The City of Scottsdale indicated the existing public sewer line, within the Hayden Road right-of-way, is

anticipated to be sufficient to accommodate this parcel. City of Scottsdale representatives based this

conclusion on a Wastewater Master Plan Update report for Crossroads East prepared by Coe & Van Loo

Consultants dated February 22, 2012, and accepted by the City of Scottsdale Water Resources Department

on April 13, 2012. During a meeting with WOODPATEL on February 27, 2020, City representatives

indicated that a lift station is to be installed, north of AZ SR101, and will free up capacity in the existing line

south of AZ SR101. As of the date of this report, a 60% complete plan set for the proposed sewer lift station

has been completed by Wilson Engineers and submitted to the City of Scottsdale on December 16, 2019.

Excerpts from this plan set have been included in Appendix L - Excerpts from the Crossroads East Sewer

Lift Station 60% Submittal, to provide the location and layout of the proposed sewer lift station.

9.0 COMMUNICATIONS

Cox Communications and Century Link provide telecommunication have indicated they provide services to

this parcel and have services in the area.

Century Link reports having aerial lines running along the east side of Hayden Road and along Union Hills

Drive. Century Link provided a facilities map in response to a request for information on behalf of

WOODPATEL and is provided in Appendix A, Figure 11.

Cox Communications reports having services running along a portion of Hayden Road and along Union Hills

Drive. Cox communications provided a facilities map in response to a request for information on behalf of

WOODPATEL and is provided in Appendix A, Figure 12.

The applicant for development of the property should contact Cox Communications and Century Link to

determine if any offsite improvements are required to serve the property once a development plan for the

property has been prepared. Refer to the List of Contacts section of this report for the respective

communication company representatives.

10.0 ELECTRIC

Arizona Public Service (APS) provides electric service to this parcel and to the area. A utility map provided

by APS indicated that both overhead and underground electric lines are present and accessible to serve the

parcel. Appendix A, Figure 10 provides the APS Utility map for the area. Easements associated with these

power lines are described on the ALTA, prepared by WOODPATEL, for this assessment. The applicant for

development of the parcel should contact APS to determine if any offsite improvements are required to

provide service to the property once a development plan has been prepared. Refer to the list of contacts

section of this report for the APS representative.

11.0 GAS

Southwest Gas Corporation provides natural gas service to this parcel and to the area. Review of the

Southwest Gas Corporation Quarter Section Map 38-47 and Map 38-48 (see Appendix A, Figure 9)

indicated there is a 4" gas line running in the Perimeter Drive right-of-way and along Union Hills Drive. An

onsite stub, from this line, is available to serve the parcel. The stub is approximately 2,250 feet east of the

southwest corner of Tract 14A. The applicant for development of the property should contact Southwest Gas

Corporation to determine if any offsite improvements are required to serve the parcel once a development

plan for the property has been prepared. Refer to the List of Contacts section of this report for the Southwest

Gas Corporation representative.

12.0 LIST OF CONTACTS

NATURAL GAS: SOUTHWEST GAS CORPORATION 1600 East Northern Avenue Phoenix, Arizona 85020-3982

Andy Saks 480.730.3857 Andrew.Saks@swgas.com cazeast@swgas.com

ELECTRIC: ARIZONA PUBLIC SERVICE (APS)

4612 East Bell Road Phoenix, Arizona 85032

Ronnie Gandara 602.371.7546

COMMUNICATIONS: COX COMMUNICATIONS

1550 W Deer Valley Road Phoenix, Arizona 85027

Misty Spellman 866.272.5777 natlconsttrafficmgmtteam@cox.com

COMMUNICATIONS: AT&T

1231 W. University Drive Mesa, AZ 85201

Luke Jensen 480.707.8581 Lj505x@att.com

WATER & SEWER CITY OF SCOTTSDALE

9379 East San Salvador Drive Scottsdale, Arizona 85258 480-312-3111 scottsdaleaz.gov

Scott Mars, P.E. Planning And Engineering smars@cottsdaleaz.gov

FLOODPLAIN: CITY OF SCOTTSDALE

3839 North Drinkwater Boulevard Scottsdale, Arizona 85251 480-312-3111 scottsdaleaz.gov

Ashley Couch Floodplain Administrator 480.312.4317 acouch@scottsdaleaz.gov

ROADWAY: CITY OF SCOTTSDALE

3839 North Drinkwater Boulevard Scottsdale, Arizona 85251 480-312-3111 F: 480-312-2888 scottsdaleaz.gov

Phillip Kercher, P.E., PTOE Traffic Engineering 480-312-7645 pkercher@scottsdaleaz.gov

ARIZONA DEPARTMENT OF

TRANSPORTATION 205 South 17th Avenue Phoenix, Arizona 85007

Stephen M O'Brien Sr. Division Administrator Project Management Group 602-712-4282 SO'Brien@azdot.gov

ARIZONA DEPARTMENT OF

TRANSPORTATION 205 South 17th Avenue Phoenix, Arizona 85007

Tony S. Abbo, PE, PTOE, FITE Regional Traffic Engineer (RTE) – Central Region Project Management Group tabbo@azdot.gov

SECTION 404 WASH: ARMY CORP OF ENGINEERS

U.S. Army Corps of Engineers Regulatory Branch 3636 North Central Avenue Suite 760 Phoenix, Arizona 85012-1936 602-640-5385

Sally Diebold Chief, Arizona Branch

COVER SHEETTABLE OF CONTENTSAPPENDICES1.0 PROJECT INTRODUCTION2.0 EXISTING ZONING, ADJACENT USES, AND DEVELOPMENT F3.0 FEMA FLOODPLAIN ASLD Parcel Tract 14A is located within a Federal Emergency4.0 DRAINAGE, RETENTION & STORM BASINS 4.1 Crossroads East Drainage Infrastructure Improvements5.0 ENVIRONMENTAL PERMITS AND SECTION 404 PERMIT6.0 STREETS | ROADWAYS7.0 DOMESTIC WATER The City of Scottsdale is responsible for providing public water an8.0 SANITARY SEWER The City of Scottsdale is responsible for providing public sanitary s9.0 COMMUNICATIONS10.0 ELECTRIC Arizona Public Service (APS) provides electric service to this parc11.0 GAS Southwest Gas Corporation provides natural gas service to this12.0 LIST OF CONTACTS NATURAL GAS: SOUTHWEST GAS CORPORATION