Fee Proposal

City of El Mirage — Regular Meeting (2022-05-03)

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Archaeological Consulting Services – A Commonwealth Heritage Group, Inc. Company 
424 West Broadway Road, Tempe, AZ 85282-1339 
(480) 894-5477 
 
 
 
 
www.acstempe.com 
www.commonwealthheritagegroup.com 
 
December 27, 2021 
Revised February 01, 2022 
Commonwealth Project No. AZ-0248 
 
Ms. Tessa Wessel, E.I.T 
Civil Engineer 
10000 N. El Mirage Road 
El Mirage, Arizona 85335 
 
Re: 
El Mirage Multi-Use Trail Project 
 
Dear Ms. Wessel: 
 
The City of El Mirage (City) is seeking assistance from Archaeological Consulting Services, Ltd., now 
Commonwealth Heritage Group, Inc. (Commonwealth) with completion of a U.S. Department of Housing 
and Urban Development (HUD) Environmental Assessment (EA) for the proposed El Mirage Multi-Use Trail 
Project, El Mirage in Arizona. The project will consist of a new 12’ wide concrete multi-use trail that will 
run along the north side of a City owned drainage channel. The channel is located between Cactus Road 
and Dysart Road and is approximately 1-mile long, with various trail connection entry points. 
Commonwealth understands that the City will utilize federal HUD funding to undertake the proposed 
project. 
Enclosed is our estimate for completion of an EA undertaken pursuant to 24 Code of Federal Regulations 
(CFR) 58.36 for the El Mirage Multi-Use Trail Project. The specific tasks to be performed are outlined 
below. 
SCOPE OF SERVICES 
1. Record Reviews 
Commonwealth will perform the necessary environmental reviews under HUD review guidelines to fully 
assess, determine and document regulatory compliance, and identify mitigation measures, if required, on 
the 52 environmental criteria listed in the required HUD EA document. Reviews will involve accessing 
publically available, online databases, records, and maps, including, but not limited to, the online 
resources listed below. Copies of source documentation used to prepare the EA will be included in the 
environmental review record (ERR).

Ms. Tessa Wissel 
December 27, 2021 
Revision 1 February 01, 2022 
Page 2 
 
• 
City of El Mirage website 
• 
Maricopa County Assessor website 
• 
Maricopa County Air Quality Department website 
• 
Arizona Game and Fish Department Online Environmental Review Tool 
• 
Arizona Department of Environmental Quality (ADEQ) GIS eMaps 
• 
Arizona State Museum (ASM) AZSITE online database 
• 
Federal Emergency Management Agency (FEMA) Flood Insurance Rate Maps (FIRMs) 
• 
U.S. Environmental Protection Agency (EPA) website 
• 
EPA NEPAssist Tool 
• 
EPA Enforcement and Compliance History Online (ECHO) website 
• 
EPA Environmental Justice Screening and Mapping Tool 
• 
HUD Online Noise Assessment Tool 
• 
U.S. Fish and Wildlife Service National Wetlands Inventory Map 
• 
National Resources Conservation Service Web Soil Survey 
Commonwealth will also conduct a site visit, including a windshield survey of the project vicinity and an 
on-site property inspection, to allow for an accurate written and photographic description of the project 
environs. Site photographs will be taken for inclusion in the EA document. Commonwealth will coordinate 
with the City of El Mirage staff to schedule the site visit.  
Commonwealth will undertake individual email solicitations with the City of El Mirage departments 
responsible for specific environmental criteria/criterion, such as the Planning & Development Services, 
Police Department, and Historic Preservation Office. The City of El Mirage will provide contact names, 
emails, and phone numbers for the City of El Mirage  
Commonwealth will submit a scoping letter to the AGFD, if needed, requesting their review of the 
proposed project and potential impacts to protected species and critical habitat under the Endangered 
Species Act (ESA) and other applicable regulations (e.g., Migratory Bird Treaty Act). Commonwealth will 
submit a draft letter to the City for approval before submitting. The letter will be prepared on 
Commonwealth letterhead and submitted electronically in accordance with AGFD guidelines. Copies of 
correspondence will be included in the ERR. 
Commonwealth will maintain up-to-date and ongoing communication with the City of El Mirage Project 
Manager regarding inquiries to City of El Mirage staff to provide updates and will request assistance in 
the event that no responses are received. 
2. 
Documentation 
The EA document will be completed using the recommended format set forth in 24 CFR 58.36. The EA 
document will include the required verifiable source documentation to support the findings and outcome 
of the assessment. All pertinent source documentation, such as document reference, Internet website 
reference, telephone summaries, and other studies, will be provided in the appendix of the EA. One 
electronic draft will be provided initially for review. The EA will be completed through HEROS. 
SCHEDULE

Ms. Tessa Wissel 
December 27, 2021 
Revision 1 February 01, 2022 
Page 3 
 
Commonwealth will complete the draft EA within 60 calendar days of the formal request, which will be 
given upon approval of this estimate. Commonwealth will address comments and provide the Final EA 
within seven calendar days of receiving comments to the draft EA assuming no substantial comments 
arise during review. We are committed to meeting the schedule and will immediately notify the City of El 
Mirage should any issues beyond our control arise that would potentially delay completion of the EA. 
FEE ESTIMATE 
Commonwealth’s estimate for completion of the EA is $5,510.61. As requested, a detailed fee estimated 
with an itemized list of all required activities, time allocated per activity in half hour increments, and total 
fee per activity is enclosed. Services will be invoiced on a time-and-materials basis.  
 
ASSUMPTIONS 
The scope of work and fee estimate outlined above are based on the following assumptions:  
• 
The City of El Mirage will provide relevant project information, such as detailed project scope, 
project purpose and need, and funding information, as needed to complete the EA; 
• 
Although Commonwealth has taken every step to identify the required specific environmental 
criteria reviews necessary to evaluate potential impacts and regulatory compliance, unforeseen 
additional studies/reports and/or agency consultations may add to the fee estimate and 
completion timeline; 
• 
Extraneous studies, such as asbestos and lead-based paint sampling, will be estimated on an 
additional, as-needed basis; 
• 
Commonwealth will prepare a draft EA document and address one round of review comments 
from the City of El Mirage to prepare the final EA. Additional revisions to the EA document may 
require a separate fee estimate; 
• 
Commonwealth will not be required to undertake or participate in HUD public advertising 
requirements, facilitate public outreach, or write HUD advertisements, as part of the 
environment review process. We will, however, be relied upon for our expertise regarding 
completion of the EA, as needed; 
• 
The Environmental Assessment will be completed through HEROS. 
Commonwealth greatly appreciates the opportunity to provide this estimate to complete the 
Environmental Assessment for the El Mirage Multi-Use Trail Project. We are prepared to begin work 
immediately upon receiving written authorization and look forward to working with the City of El Mirage 
on this project. Should you have any questions, please feel free to contact Amber Szalanski, Environmental 
Planner, or me at 480.894.5744.  
 
Sincerely, 
 
 
 
Robin Johl, ASP

Ms. Tessa Wissel 
December 27, 2021 
Revision 1 February 01, 2022 
Page 4 
 
Regional Director of Environmental Services 
 
c: 
Amber Szalanski 
 
Enclosure – Detailed Fee Estimate

El Mirage Multi-Use Trail Project 
Environmental Assessment 
DETAILED FEE ESTIMATE

Firm:
ACS - A Commonwealth Company
Project Name:
424 W. Broadway Road
ACS No.:
AZ-0408
Tempe, AZ  85282
COS Contract No.:
Phone:
(480) 894-5477
Contract Mod:
DERIVATION OF COST PROPOSAL - SUMMARY
Direct Labor
Classification
Person-Hours
Average Hourly 
Rate
Labor Costs
Total
Environmental Planner/Scientist
46.0
$89.15
4,100.90
$   
Office Staff
1.0
$107.78
107.78
$      
1.0
115.70
$          
115.70
$      
6.0
176.10
$          
1,056.60
$   
Senior GIS Coordinator
0.5
98.57
$            
49.29
$        
1.0
80.34
$            
80.34
$        
Total Labor
55.5
5,510.61
$       
TOTAL TIME & MATERIALS COST
5,510.61
$       
12/27/2021
Signature
Date
El Mirage Multi-use 
Trail
Regional Director—Environmental
Gis Analyst
Principal Investigator
(Cultural Resources)