HomeMy WebLinkAboutTownsend Engineering-3/20/2017TOWNSEND
ENGINEERING
Wednesday, March 01, 2017
Mark Valmore
Wastewater Construction Section
Iowa Department of Natural Resources
502 East 9th Street
Des Moines, Iowa 50319
Re: Audubon Hills -First Addition — Waterloo, Iowa
Sanitary Sewer Extension
Mr. Valmore,
The intent of this letter is to submit pertinent information regarding the above referenced project for
your review and approval. It is the Owner's desire to obtain IDNR approval for the installation of
approximately 2,010 feet of gravity sanitary sewer main to Audubon Hills 1st Addition, a new 7.81 acre,
14 lot, residential subdivision.
The project scope includes the following:
1. Install the following: approximately 862 feet of 8 -inch, and 1,148 feet of 10" PVC Truss pipe
sanitary sewer main; along with service laterals, and 7 manholes.
Enclosed are the following documents for your review and approval: three (3) completed and certified
sets of Construction Plans and three (3) sets of IDNR Schedules A, B, C, and the Sewage Treatment
Agreement between the Owners and the City of Waterloo, Iowa along with the application fee form and
check for $100.00. I have specified the Statewide Urban Design Standards for this project.
If you have any questions, please call.
Sincerely,
CHRISTOPHER R. TOWNSEND, PE
563 529.4236 386.4236. 386.4231
2224 East 12th SheEl chris@townsendengineering.net
IOWA DEPARTMENT OF NATURAL RESOURCES
Wastewater Disposal System Construction Permit
Application Fee Form
CASHIER'S USE ONLY
0945-542-NPDE-CP-0570
32-3202
Owner
Owner Name: XL Colt Farms
Address: 425 2nd Street SE, #900
City, State, Zip: Cedar Rapids, Iowa 52401
Project Identification: Audubon Hills -1st Addition, Phase 1
® $100 Fee enclosed
Please sign and return this form with a check or money order payable to "Iowa Department of Natural Resources".
Place it and the check or money order on top of other Construction Permit Application documents.
Effective beginning July 1, 2006, Applications for Construction Permits for wastewater disposal systems required by
Iowa Code 455B.173 and rules in Iowa Administrative Code 567 IAC 64, must be accompanied by the fee required by
Iowa Code 455B.197 and Iowa Administrative Code 567 IAC 64.16(3)"c".
The fee is $100 for each application, regardless of project size and project type including sanitary sewers, pump
stations, treatment units or a combination thereof. The fee shall be submitted with the certified engineering documents
necessary to apply for a construction permit (plans, specifications and related application schedules A, F, and G as well
as the appropriate schedules indentified on page 2 of Schedule A). The construction permitting process is initiated as
planning for construction begins. Planning coordination and submittal of preliminary engineering reports or facility plans
precedes submittal of technical documents necessary to constitute a construction permit application. The application
fee is not necessary when submitting a planning document but must accompany construction permit application
documents. A fee should accompany each permit application received on or after July 1, 2006.
Failure to submit a fee with the application may delay the processing of a construction permit. If you have any questions
regarding the application fee, please contact Donna Gomm at 515-725-8427 or Donna.Gomm@dnr.iowa.gov
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Signature of Ow r or Representative: %J /I/V,C/ ,�y-k-vi,�
Printed Name: X441 LJrv\oJ\ed
Telephone or email contact: NCI) LK( -01
Mail to:
Iowa Department of Natural Resources
Wastewater Engineering Section
502 East 9th Street
Des Moines, IA 50319-0034
11/2014 cmc DNR Form 542-1245
Iowa Department of Natural Resources
Wastewater Section
Construction Permit Application
SCHEDULE A, Construction Permit Application
Exhibit 11A
APPLICANT
Owner: XL Colt Farms
Address: 425 2nd Street SE, #900
Representative: David Lederman
Phone Number: 319-363-8199
Email: David@lbc65.com
ENGINEER
Firm: Townsend Engineering
Address: 2224 E. 12th Street, Davenport, Iowa 52803
Project Officer: Chris Townsend
Phone Number: 563-386-4236
Email: chris@townsendengineering.net
Project ID:
Estimated Start Date*: 4-1-2017
Estimated Completion Date: 4-1-2018
PLEASE RESPOND TO ALL QUESTIONS
1. Has an engineering report, facilities plan or other information previously been submitted for this project?
If Yes: Project Identity: Date Submitted:
2. Does the project and construction permit application, as submitted, follow the recommendations, design loadings,
construction schedule, permit limits, and conclusions of the approved engineering report or facilities plan?
If No: Provide the design basis and technical information justifying all changes.
3. Are there three complete sets of plans and specifications accompanying this application?
Yes No
❑
❑ ❑
For a minor gravity sewer extension within the meaning of 455B.183.3 Code of Iowa and Design Standard 11.1, two complete
sets will be adequate for expeditious approval. For more complex projects, three sets of plans and specifications may be
requested.
4. Are approved standard specifications a part of this application?
If Yes: Approved Standard Specifications of
(municipality or firm): Statewide Urban Design Manual
Date Approved: 2001
5. Does each set of plans and specifications or engineering report accompanying this application contain a
"professional engineering seal" executed in conformance with 542B.16, Code of Iowa?
If No: Processing will be delayed pending receipt of applicable design schedules and certified plans, specifications or
engineering report.
6. Is this a joint wastewater and water supply project? ❑
If Yes: A construction permit application for the water supply project should be submitted separately to the Water Supply
Section. A Water Supply permit fee may be required.
7. Is the applicant to provide treatment of effluent resulting from this construction? ❑ El
11
® ❑
If No: A Sewage Treatment Agreement executed by the authority providing treatment must accompany this form.
8. Is a new or amended operation permit necessary to use the facilities described in this application?
If Yes: A new or amended permit to operate may be requested prior to the receipt of a construction permit.
9. Is any waterline located within 10 feet; or any private or public well, lake, or public recreation area located within
400 feet of the proposed construction?
If Yes: Identify and locate the facility(ies) relative to the proposed construction.
10. Will construction inspection be conducted by a licensed engineer employed by the applicant?
If No: Name of Engineering Firm Conducting Inspection:
11. Will this project utilize CWSRF loan funds?
11
O El
® ❑
CERTIFICATION
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APPLICANT
I certify that I am the authorized representative of the owner
and state that the project identified above is approved by the
owner.
Signature 2. aLt/ Date
ENGINEER
I certify that all aspects of the design included in this application
conform to applicable standards contained in Chapter 567 IAC
64, or that an explanation and justification for any proposed
variations from such standards is attached. I am familiar with the
information contained in this application and, to the best of my
knowledge, such information is complete and accurate.
Signature Date 3-115-i
*Estimated Construction Start Date: Complete applications must be submitted at least 120 days in advance of the date for starting
construction in accordance with Rules 567 IAC 60.4 and 64.2
Please complete the Schedule Checklist on the following page of this form.
11/2015 cmc
DNR Form 542-3129; 28A
DOCUMENT CHECKLIST
Identify all categories included in this project. Also, identify schedules attached to this application.
Schedule Title
B Collection System
C Lateral Sewer Extension
D Trunk & Interceptor Sewer
E Wastewater Pump Station
F Treatment Project Site Selection
G Treatment Project Design Data
H1 Schematic Flow Diagram
H2 Treatment Process Loading and Removal Efficiency
H3 Mechanical Plant Reliability
I Screening, Grit Removal and Flow Measurement
J Septic Tank System
K1 Controlled Discharge Pond
K2 Aerated Pond
K3 Anaerobic Lagoon
L Setting Tanks
M Fixed Film Reactor -Stationary Media
N Rotating Biological Contactor
O Aeration Tanks or Basins
P Gas Chlorination
Q Sludge Digestion and Holding
R1 Sludge Dewatering and Disposal
R2 (A&B) Low Rate Land Application of Sludge
R3 Land Application of Sewage Sludge (To be developed)
S Land Application of Wastewater (To be developed)
Sewage Treatment Agreement
Attached Included in Project Submittal Date
El
o
o
o
o
o
o
o
Identify any categories included in this project which are not provided in the above list of schedules.
11/2015 cmc
DNR Form 542-3129; 28A
Iowa Department of Natural Resources
Wastewater Section
Construction Permit Application
SCHEDULE B, Collection System
Date Prepared
3-1-2017
Date Revised
Project Identity
Audubon Hills - ft Addition, Phase 1
DNR USE ONLY
Project No.
Permit No.
1. Identify proposed construction which is subject to flooding and explain what is proposed to prevent water from entering the
system. If no portion is subject to flooding, state none.
Segment
Flooding Protection
*2. Indicate hydraulic capacity of: 1) the nearest downstream main or interceptor; 2) the nearest downstream lift station; and 3) all
downstream segments where flow restriction may occur. Indicate the source and accuracy of numerical data.
Location
Design Capacity, MGD
Peak Hourly Dry weather Flow MGD (actual)
Peak Hourly Wet weather Flow MGD (actual)
*3. Identify treatment facility, the design loadings and
Facility Name and Number
Facility Loading
Design
Average Wet Weather (actual)
Segment Segment Segment
10" dia.
@ 0.67
Slope
1.2 MGD
24.53
Day
0.008 MGD
48,000 Peak
60+
0.44 MGD
present raw waste loadings. Indicate source and accuracy of numerical data.
Waterloo Water Pollution Control Plant
IA 079001 FED 0042650
Peak Hourly Wet Weather (actual)
MGD #BODS/da
34.8
88,000
31,500 Avg
24.53
Day
48,000 Peak
60+
Day
Provide projected design loading increase, which will be added to this facility as a result of this project.
Design Loading Initial Design Year (2017)
Residential Service Area 19.71 Acres 19.71 Acres
Population 123 Persons 123 Persons
Flow (100 GPCD) 12,300 GPD 12,300 GPD
BOD5 (0.17/#/d/cap) 20.91 #/day 20.91 #/day
Industrial Service Area Acres Acres
Rated Flow GPD GPD
BOD5 #/day #/day
Other Acres Acres
Rated Flow GPD GPD
BOD5 #/day #/day
Total BODS 20.91 #/day 20.91 #/day
Total Flow 12,300 GPD 12,300 GPD
Peak Hourly Flow 55,350 GPD 55,350 GPD
*Include a written explanation of items 2 and 3 if the sewer system and/or treatment facility are overloaded.
11/2015 cmc
DNR Form 542-3095; 28B
Iowa Department of Natural Resources
Wastewater Section
Construction Permit Application
SCHEDULE C, Lateral Sewer Extension
Date Prepared
3-1-2017
Date Revised
Project Identity
Audubon Hills -1s` Addition, Phase 1
DNR USE ONLY
Project No.
Permit No.
1. Design Basis
Residential Service Area
Population
Flow (100 GPCD)
BOD5 (0.17/#/d/cap)
Industrial Service Area
Rated Flow
BOD5
Other
Rated Flow
BOD5
Total BOD5
Total Flow
Peak Hourly Flow
2. Pipe Diameter
Material
Joint
Minimum Slope
Maximum Manhole Space
Total Sewer Length
Maximum Cover
Initial
19.71
123
12,300
20.91
20.91
12,300
55,350
8 Inch
PVC TRUSS
ANSI A21.11 &
AWWA C-111
0.74
311
862
15.79
Acres
Persons
GPD
#/day
Acres
GPD
#/day
Acres
GPD
#/day
#/day
GPD
GPD
ft.
ft.
ft.
Design Year (2017)
19.71 Acres
123 Persons
12,300 GPD
20.91 #/day
Acres
GPD
#/day
Acres
GPD
#/day
20.91 #/day
12,300 GPD
55,350 GPD
10 Inch
PVC TRUSS
ANSI A21.11 &
AWWA C-111
0.28
400
1,148
16.06
ft.
ft.
ft.
12 Inch
ft.
ft.
ft.
Minimum Cover 11.80 ft. 10.10 ft. ft.
3. Construction specifications (indicate ASTM Number or other standard included in the specifications). A brief description is
required in each part.
A. Bedding class Division III, Section 3010 Specifications
B. Pipe laying
C. Compaction
D. Manhole
Division IV, Section 4010 Specifications
Division III, Section 3010 Specifications
Division VI, Section 6010 Specifications
E. Specified maximum infiltration/exfiltration rate 200
F. Infiltration/exfiltration test procedures
G. Alignment & grade test procedures
(1) During construction
(2) After construction
ASTM C828 Low Pressure Test
GPDPMPI
Stake & batterboard Laser X
Lamping Other
H. Deflection test procedures Visual & Mandrel
4. Are detailed manhole drawings included: ® Yes ❑ No Typical frame and cover assembly See Plan Detail
Are manhole covers nonvented: ® Yes ❑ No Manhole diameter 60
Manhole opening diameter 24 In Material Concrete
5. Minimum sewer & water main separation: Horizontal 10
Are specifications included Yes - Sheet C-10
in.
ft.
Vertical 18
in.
6. Stream, road, or railroad crossing protection None
Are specifications included
11/2015 cmc
DNR Form 542-3096; 28C
Iowa Department of Natural Resources
Wastewater Section
Construction Permit Application
Sewage Treatment Agreement
INSTRUCTIONS
This agreement must be executed for all projects where construction and sewage treatment will be provided by different parties;
i.e., a private subdivision connecting to a municipal system. This agreement must be executed by the parties who are owners at the
time the permit is issued, regardless of whether title to the proposed construction project will be transferred after completion of the
project.
This agreement is not necessary when a contract for sewage treatment already exists; i.e., service contracts between municipalities.
However, the Department of Natural Resources must be informed in wr
APPLICANT
Owner: XL Colt Farms
ENGINEER
Firm: Townsend Engineering
Address: 425 2nd Street SE, #900
Address: 2224 E. 12th Street, Davenport, Iowa 52803
Representative: David Lederman
Project Officer: Chris Townsend
Phone Number: 319-363-8199
Phone Number: 563-386-4236
Project Identification: Audubon Hills -1s` Addition, Phase 1
Owner and System Receiving Wastes:
City of Waterloo Wastewater Treatment Facility
CERTIFICATION
I am the authorized representative of the owner identified above and state that the proposed sanitary sewage facilities shall be
constructed in accordance with the plans and specifications and all wastes contributed by this project shall be discharged to the
treatment sy 'dentified above.
Signature lif ..e f9,(A, Title: C1,40,r Date -jlie/'l-7
AGREEMENT TO PROVIDE SEWAGE TREATMENT
I am the authorized representative of the owner of the system identified above and state that the connection of the proposed
sanitary sewage facilities identified above is approved by the owner, and that the owner accepts responsibility for providing
adequate treatment of all wastes contributed by this project, in accordance with the provisions of Chapter 455B, Code of Iowa, and
the rules of the Department of Natural Resources. This agreement shall be construed in any way to affect any local ordinances,
sewer service agreements, or fee systems entered into between the parties.
Name: & NC\() 4.r -i' Title: VA,01-1) 1(
Signature
Date 3/ / 11 Phone: 3 I C1 - Zcj 1 - Li 3v I
11/2015 cmc
DNR Form 542-3219; 29
Item Coversheet Page 1 of 1
CITY OF WATERLOO
Council Communication
Resolution approving Construction Plans for Sanitary Sewer, Storm Sewer, and Paving Project, serving the Audubon Hills First Addition Phase 1,
and Sewage Treatment Agreement, DNR Form 28A (Sept 2010), and the final acceptance of construction plans, and authorize Mayor and City
Clerk to execute said documents.
City Council Meeting: 3/20/2017
Prepared: 3/15/2017
REVIEWERS:
Department Reviewer Action Date
Engineering Thorson, Eric Approved 3/15/2017 - 10:21 AM
Clerk Office Even, LeAnn Approved 3/15/2017 - 2:38 PM
SUBJECT:
'16;11;1
Resolution approving Construction Plans for Sanitary Sewer, Storm Sewer, and Paving Project,
serving the Audubon Hills First Addition Phase 1, and Sewage Treatment Agreement, DNR Form 28A
(Sept 2010), and the final acceptance of construction plans, and authorize Mayor and City Clerk to
execute said documents.
Submitted by: Submitted By: Dennis Gentz, PE, Assistant City Engineer
Summary Statement: Documents are available for review in the City Clerk's Office.
http://waterloo.novusagenda.com/AgendaWeb/CoverSheet.aspx?ItemID=7829 3/17/2017