HomeMy WebLinkAboutIowa Department of Natural Resources-12/14/2015 (Greenbelt Centr Plat No. 7)CITY OF WATERLOO
Council Communication
Resolution approving Construction Plans for Sanitary Sewer serving Greenbelt Centre Plat No. 7, as `
submitted by VJ Engineering, of Cedar Falls, Iowa; and Sewage Treatment Agreement DNR Form 29
(Nov 00) with the Department of Natural Resources and the final acceptance of construction plans subject
to the review and acceptance by the DNR, and authorize Mayor to execute said document.
City Council Meeting: 12/14/2015
Prepared: 12/9/2015
REVIEWERS:
Department Reviewer Action Date
Engineering Thorson, Eric Approved 12/9/2015 - 11:05 AM
Clerk Office Felchle, Kelley Approved 12/9/2015 - 11:27 AM
SUBJECT:
Resolution approving Construction Plans for Sanitary
Sewer serving Greenbelt Centre Plat No. 7, as submitted by VJ
Engineering, of Cedar Falls, Iowa; and Sewage Treatment Agreement
DNR Form 29 (Nov 00) with the Department of Natural Resources and
the final acceptance of construction plans subject to the review and
acceptance by the DNR, and authorize Mayor to execute said document.
Submitted by: Submitted By: Dennis Gentz, PE, Assistant City Engineer
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 writing that the contractual agreement does exist.
APPLICANT
ENGINEER
OWNER
Deer Creek Development, LLC
FIRM
VJ Engineering
ADDRESS
643 Griffith Road, Waterloo, IA 50701
ADDRESS
1501 Technology Parkway, Ste. 100, Cedar Falls, IA 50613
REPRESENTATIVE
Harold Youngblut
TELEPHONE
(319) 269-4081
PROJECT OFFICER
Bruce P. Radue
TELEPHONE
(319) 266-5829
PROJECT IDENTIFICATION
Grenbelt Centre Plat No. 7
OWNER AND SYSTEM RECEIVING WASTES
City of Waterloo
CERTIFICATE
I am the authorized representative of the owner identified above and state that the proposed sanitary sewerage facilities shall be
constructed in accordance with the plans and specifications and all wastes contributed by this project shall be discharged to the
treatment system identified above.
SIG ATURE
1 1 1 I
TITLE
Managing Partner
DATE
D -/C) /S --
ika /
E, 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
sewerage 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 Depa ent of Natural Resources. This agreement shall not be construed in any way to affect any local ordinances, sewer
service a ments, or fee system ed i between the parties.
y
SIGNATURE
TYPED OR PRINTED NAME
E raeo - 1.. e.Cav_
TITLE /
Y
PHONE NUMBER
DATE / /
l,I (5-1
IZ`�
DNR form 29 (No 0)
542-3219
Exhibit 11A
Iowa Department of Natural Resources Wastewater Engineering Section
Construction Permit Application
SCHEDULE A. General Information
APPLICANT
ENGINEER
OWNER E-MAIL ADDRESS
Deer Creek Development, LLC five4me@aol.com
FIRM E-MAIL ADDRESS
VI Engineering bradue@vjengineering.com
ADDRESS
643 Griffith Road, Waterloo, IA 50701
ADDRESS
1501 Technology Parkway, Ste. 100, Cedar Falls, IA 50613
REPRESENTATIVE TELEPHONE
Harold Youngblut (319) 269-4081
PROJECT OFFICER TELEPHONE
Bruce P. Radue (319) 266-5829
PROJECT IDENTIFICATION
Greenbelt Centre Plat No. 7
ESTIMATED START DATE *
12/28/2015
ESTIMATED COMPLETION DATE
2/12/2016
PLEASE RESPOND TO ALL QUESTIONS YES
1. Has an engineering report, facilities plan or other information previously been submitted for this project? ❑
NO
0
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?
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?
❑
/�
/ 4
❑
❑
❑
If Yes=>
APPROVED STANDARD SPECIFICATIONS OF
(municipality or firm)
City of Waterloo
DATE APPROVED
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?
If No=> A Sewage Treatment Agreement (DNR Form 29) executed by the authority providing treatment must
accompany this application.
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(s) relative to the proposed construction.
10. Will construction inspection be conducted by a licensed engineer employed by the applicant?
L
❑
❑
❑
❑
/i4
❑
►1
15
❑
If No=>
NAME OF ENGINEERING FIRM CONDUCTING INSPECTION
11. Will this project utilize CWSRF loan funds? ❑
/4
CERTIFICATION
APPLICANT
I certify that I am the authorized representative of the owner and
state that the project identified above is approved by the owner.
A 1
fk
,` 1 —/O ((
ENGINEER
I certify that all aspects of 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.
l NATURE DATE
SIGNATURE �% �� / /' DATE
L fG - / s /"G'�IGG� /GG. Mf Z/5'
* 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
DNR form 28A (Sept 2010)
542-3129
Construction Permit Application
SCHEDULE A, General Information, page 2
SCHEDULE
Identify all categories
TITLE
B Collection system
C
D
E
F
G
HI
H2
1-13
J
KI
K2
K3
L
M
N
O
P
Q
RI
R2(A & B)
R3
S
DOCUMENT CHECKLIST
included in this project. Also, identify schedules attached to this ap
INCLUDED IN
ATTACHED PROJECT
0
Lateral Sewer Extension
Trunk & Interceptor Sewer
Wastewater Pump Station
Treatment Project Site Selection
Treatment Project Design Data
Schematic Flow Diagram
Treatment Process Loading and
Removal Efficiency
Mechanical Plant Reliability
Screening, Grit Removal and Flow
Measurement
Septic Tank System
Controlled Discharge Pond
Aerated Pond
Anaerobic Lagoon
Setting Tanks
Fixed Film Reactor — Stationary Media
Rotating Biological Contactor
Aeration Tanks or Basins
Gas Chlorination
Sludge Digestion and Holding
Sludge Dewatering and Disposal
Low Rate Land Application of Sludge
Land Application of Sewage Sludge
(To be developed)
Land Application of Wastewater
(To be developed)
Sewage Treatment Agreement
0
0
0
0
0
0
0
El
0
0
plication.
SUBMITTAL
DATE
Identify any categories included in this project which are not provided in the above list of schedules.
DNR form 28A (Sept 2010)
542-3129
Iowa Department of Natural Resources
Wastewater Section
Construction Permit Application
SCHEDULE B, Collection system
DATE PREPARED
12/9/2015
DATE REVISED
PROJECT IDENTITY
Greenbelt Centre Plat No. 7
DNR USE
PROJECT NO.
PERMIT NO.
I. 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
All
Flooding Protection
Elevated manhole tops to above 100 -year flood elevation
*2. Indicate hydraulic capacity of: I) 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)
Segment
Segment
L. 7,74 Sta.
Segment
NEI/4, Sec.
NE1/4, Sec.
24.53
6-88-13
6-88-13
48,000+
13.0
2.0
0.2
0.2
0.6
0.6
*3. Identify treatment facility, the design loadings and present raw waste loadings. Indicate source and accuracy of numerical data.
Facility name and number Waterloo Water
Pollution Control Plant
ciic`Z X/o, 0790v7
rec/. it/a. 0044l495"62
Facility Loading
Design
Average Wet Weather (actual)
Peak Hourly Wet Weather (actual)
MGD
#BODS/day
34.8
88,000
24.53
31,500
60+
48,000+
Provide projected design loading increase, which will be added to this facili y as a result of this project.
Design Loading
Residential service area
Population
Flow (100 GPCD)
BOD5 (0.17 #/d/cap)
Industrial service area
Rated flow
BOD5
Other Commercial
Rated Flow
BOD5
Total BOD5
Total Flow
Peak Hourly Flow
Initial
4
22,000
38
38
22,000
88,000
Acres
Persons
GPD
#/day
Acres
GPD
#/day
Design Year ( 2020)
Acres
Persons
GPD
#/day
Acres
GPD
#/day
Acres 10 Acres
GPD 55,000 GPD
#/day 94 #/day
#/day 94 #/day
GPD 55,000 GPD
GPD 220,000 GPD
Include a written explanation of items 2 and 3 if the sewer system and/or treatment facility are overloaded.
Iowa Department of Natural Resources
Wastewater Section
Construction Permit Application
SCHEDULE C, Lateral Sewer Extension
DATE PREPARED
12/9/2015
DATE REVISED
PROJECT IDENTITY
Greenbelt Centre Plat No. 7
DNR USE
PROJECT NO.
PERMIT NO.
1. Design Basis Initial Design Year (2020 )
Residential service area Acres Acres
Population Persons Persons
Flow (100 GPCD) GPD GPD
BOD5 (0.17 #/d/cap) #/day #/day
Industrial service area Acres Acres
Rated Flow GPD GPD
BOD5 #/day #/day
Other Commercial 4 Acres 10 Acres
Rated Flow 22,000 GPD 55,000 GPD
BOD5 38 #/day 94 #/day
Total BOD5 38 #/day 94 #/day
Total Flow 22,000 GPD 55,000 GPD
Peak Hourly Flow 88,000 GPD 220,000 GPD
2. Pipe
Diameter 8 Inch 10 Inch 12 Inch
Material PVC Truss
Joint Elastomeric
Minimum Slope % % 0.22
Maximum Manhole Space ft. ft. 400 ft.
Total Sewer Length ft.. ft. 754 ft.
Maximum Cover ft. ft. 13.0 ft.
Minimum Cover ft. ft. 12.0 ft.
3. Construction specifications (indicate ASTM No. or other standard included in the specifications). A brief description is required
in each part.
A. Bedding class ASTM Class II, D2321-75 except as modified by ASTM D2680-01
B. Pipe laying ASTM D2321-75 except as modified by ASTM D2680-01
C. Compaction 95% Standard Proctor Density
D. Manhole ASTM C478, 48" dia.
E. Specified maximum Infiltration/exfiltration rate 200 GPDPMPI
F. Infiltration/exfiltration test procedures v -notch weir, televising, or air test
G. Alignment & grade test procedures
(I) During construction: Stake & batter board Yes Laser Yes
(2) After construction: Lamping Yes Other Televising
H. Deflection test procedures NA
4. Are detailed manhole drawings included: Yes ❑ No
Typical frame and cover assembly Neenah R-1642
Are manhole covers nonvented: Yes ❑X No ❑
Manhole diameter 48 in.
Manhole opening diameter 24 in. Material Concrete
5. Minimum sewer & water main separation: Horizontal 10
Are specifications included? No
ft. Vertical 18 in.
6. Stream, road, or railroad crossing protection NA
Are specifications included? NA
DNR form 28C (Nov 00)
542-3096
100
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860
855
850
845
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PVI ELEV = 864.14
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SA -1
STA 100+75.59 0.34' L
RIM 864.23
INV IN 849.46 SAP -2
PVI STA = 102+10
PVI ELEV = 865.27
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I hereby certify that this engineering document was
prepared by me or under my direct personal supervision
and that 1 am a duly licensed Professional Engineer under
the 1 sof the tole 01 town.
y,,. �' (�'i",-r'GC.a! -- /a-- A/«
BRUCE P. RADUE, P.E. DATE
License number 7438
My license renewal dote is December 311 2015
Pages or sheets covered by this seal: ! —�4�3
Cel
PVI STA = 104+70
PVI ELEV = 863.97
PROPOSED PROFILE
0.50%
SA -2
STA 104+29.12 0.34' L
RIM 864.17
INV IN 850.25 SAP -1
INV OUT 850.25 SAP -2
PVI STA = 107+30
PVI ELEV = 865.27
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MAINTAIN
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FUTURE
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CONTRACTOR TO VERIFY LOCATIO
SLUG & ABANDON EXISTING SANITAR
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GREENBELT
EXTENSION - TITAN TRAIL
& PROFILE
100+00 100+50 101+00 101+50 102+00 102+50 103+00 103+50 104+00 104+50 105+00 105+50 106+00 106
+50
107+00 107
+50 108+00
108+50 109+0
158080,
INITIAL
BACKFILL
NATURAL
GROUND
SPRING LINE OF
HAUNCHING
PIPE BEDDI
EXCAVATED TRENCH 'jYIDTH
1-4" MIN.
TYPICAL SECTION BEDDING AND BACKFILL
SANITARY SEWER - PVC TRUSS PIPE
NOT TO SCALE
FEATURE LEGEND
0 PROPERTY CORNER SET
• PROPERTY CORNER FOUND
® SECTION CORNER FOUND
100.00 DIMENSION OF SURVEY
(100.00) DIMENSION OF RECORD
-COMM- EXISTING COMMUNICATION
G - EXISTING GAS
- ST - EXISTING STORM SEWER
-SAN- EXISTING SANITARY SEWER
- T - EXISTING TELEPHONE
- C - EXISTING CABLE
- E - EXISTING ELECTRIC
- W - EXISTING WATER
-OHU- EXISTING OVERHEAD UTIL.
FO - EXISTING FIBER OPTIC
// EXISTING FENCE
l( EXISTING LIGHT POLE
O EXISTING UTILITY POLE
O EXISTING ELECTRICAL BOX
O EXISTING MANHOLE
Y EXISTING FIRE HYDRANT
• EXISTING WATER VALVE
N EXISTING GAS VALVE
EXISTING TELEPHONE PED.
EXISTING TREE
-000- EXISTING CONTOURS
- (000)- PROPOSED CONTOURS
38(000.00 PROPOSED GRADES
X000.00 EXISTING GRADES
PROPOSED SILT FENCE
1. EMBEDMENT MATERIAL SHALL COMPLY WITH ASTM - D2321
CLASS 1. EMBEDMENT MATERIAL SHALL BE INCIDENTAL TO
CONSTRUCTION OF THE SANITARY SEWER. IF FOUNDATION
MATERIAL IS REQUIRED DUE TO UNSTABLE TRENCH BOTTOM
IT SHALL BE INCIDENTAL TO THE CONSTRUCTION OF THE
SANITARY SEWER.
EMBEDMENT
MATERIAL
(CLASS 1A OR 1B)
GRADATION FOR EMBEDMENT MATERIAL AND FOUNDATION
MATERIAL (IF REQUIRED)
CLASS
1A
1B
SIEVE SIZE
1_1/2..
3/8"
1-1/2"
94
9200
% PASSING BY WEIGHT
100%
< 70%
< 8%
100%
< 50%
< 5%
2. FINAL BACKFILL SHALL CONSIST OF SUITABLE TRENCH
EXCAVATION MATERIAL AS DETERMINED BY THE ENGINEER.
PLACED IN MAXIMUM 8" LIFTS AND COMPACTED TO 95%
STANDARD PROCTOR DENSITY FROM 6" ABOVE THE TOP OF
THE PIPE TO THE BOTTOM OF THE MODIFIED SUBBASE.
3. ALL EXCAVATION WORK SHALL COMPLY WITH THE CURRENT
OSHA STANDARDS. ALL SHORING AND TRENCH PROTECTION
SHALL BE INCIDENTAL TO SANITARY CONSTRUCTION.
4. PVC TRUSS PIPE SHALL CONFORM TO ASTM D2680.
5. THIS DETAIL SHALL ALSO APPLY TO 4" SANITARY SERVICE LINES.
THE CONSTRUCTION OF THE SANITARY SEWER SHALL BE IN
ACCORDANCE WITH THE STANDARD SPECIFICATIONS FOR MUNICIPAL
IMPROVEMENTS WITHIN THE CITY OF WATERLOO, IOWA, THE STATEWIDE
URBAN DESIGNS AND SPECIFICATIONS, 2015 EDITION, IN ADDITION TO
THE IOWA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS
FOR HIGHWAY AND BRIDGE CONSTRUCTION SERIES OF 2009.
CONTRACTOR SHALL USE PVC COMPOSITE TRUSS PIPE FOR
CONSTRUCTION OF ALL MAINLINE SANITARY SEWER LINES, SAID
SANITARY SEWER LINES SHALL BE IN ACCORDANCE WITH ASTM D2680.
PIPE JOINTS SHALL BE IN ACCORDANCE WITH ASTM F477.
CONNECTION TO ALL EXISTING MANHOLES/ PIPE STUBS I5 INCIDENTAL
TO THIS ITEM. CONTRACTOR SHALL USE PRE -MANUFACTURED TEES.
CONTRACTOR SHALL INSTALL WATERTIGHT PLUG ON UPSTREAM. END OF
PIPE & SERVICES.
CONTRACTOR SHALL MARK SERVICE END LOCATIONS WITH 2"x4"
PAINTED GREEN AND EXTENDING 3'-4' OUT OF GROUND. NO. 9 WIRE
OR RIBBON TAPE SHALL LEAD FROM SURFACE TO SERVICE PLUG.
CONTRACTOR TO PLUG AND ABANDON THE SANITARY SEWER RUNNING
SW OF THE EASTERLY SANITARY MANHOLE.
NOTES:
FINISHED GRADE
SERVICE LINE CLEANOUT
(IF REQUIRED)
COST INCIDENTAL TO SERVICE
LINE INSTALLATION
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RISER PIPE
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SEWER MAIN
WYE
SANITARY SEWER
SERVICE LINE DETAIL
NO SCALE
BEDDING; SEE PIPE TRENCH DETAIL
PIPE BEDDING
AS SPECIFIED
UNDISTURBED SOIL
CONTRACTOR TO VERIFY SERVICE
LINE AND RISER ARE AT PROPER
ELEVATION TO ACHIEVE GRAVITY
SERVICE TO BUILDING
1. THE CONTRACTOR SHALL WORK WITH THE ENGINEER AND PROPERTY OWNER IN
DETERMINING THE LOCATION AND LENGTH OF THE SERVICE LINE.
2. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF SERVICE LINE FROM MAIN
TO THE NEAREST ADJACENT PROPERTY LINE OF USER AT A MINIMUM. AT PROPERTY
OWNER'S REQUEST, CITY WILL AUTHORIZE INSTALLATION OF UP TO 150 LF MEASURED
FROM THE MAIN LINE
3. UNLESS OTHERWISE AUTHORIZED, ALL SERVICE LINES SHALL HAVE A GRADE OF
NOT LESS THAN 1/8” PER FOOT. A GRADE OF 1/4" PER FOOT SHALL BE USED
WHENEVER PRACTICAL
4. A SERVICE LINE CLEANOUT CONSISTS OF A "Y" FITTING, PIPE AND FITTINGS
NECESSARY TO BRING THE PIPE PERPENDICULAR TO THE FINISHED GRADE, AND A
CAP. CLEANOUTS WILL BE REQUIRED ON 100FT OR GREATER SERVICE LINES
AS SHOWN ON PLANS OR DETERMINED BY ENGINEER.
THIS PROJECT IS COVERED BY THE IOWA
DEPARTMENT OF NATURAL RESOURCES NPDES
GENERAL PERMIT NO. 2. THE CONTRACTOR SHALL
CARRY OUT THE TERMS AND CONDITIONS OF
GENERAL PERMIT NO. 2 AND THE STORM WATER
POLLUTION PREVENTION PLAN WHICH IS A PART OF
THESE CONTRACT DOCUMENTS. REFER TO SECTION
2602 OF THE IOWA DOT STANDARD SPECIFICATIONS
FOR ADDITIONAL INFORMATION.
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PROPOSED 10' UTILITY EASEMENT
101+00 ,401+50
102+00 102+50
103+50
104+00
104+50
105+00
105+50
106+00
06+50
/III 7+00
TITAN TRAIL
/SAP -1
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cV
00
LALO
cV
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o
d M
a) rn 1
c O
rno
c c 0
w _c
0
0
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a)
U
—)
a)
> I --
10' UTILITY EASEMENT
25' SETBACK
O
u)
SILT FENCE
__858—._____
859'
7/
/
/
158080]