HomeMy WebLinkAbout20222856.tiffUSE BY SPECIAL REVIEW (USR) APPLICATION
FOR PLANNING DEPARTMENT USE:
AMOUNT $ 1,200.00
APPLICATION RECEIVED BY DA
DATE RECEIVED:
CASE # ASSIGNED:
PLANNER ASSIGNED:
7/6/22
USR22-0021
DA
PROPERTY INFORMATION
Is the property currently in violation? ✓ No /n Yes Violation Case Number:
Parcel Number: 1 3
1 1 _ 0 8 _ 3 _ 0 2 _ 0 0 1
Site Address: 7050 Elm Street Longmont CO 80504
Legal Description: EH -9 L9 ENCHANTED HILLS
Section: 8 , Township 2 N, Range 67 UU Zoning District: Res Acreage: 2.36
Within subdivision or townsite?
■
No I / Yes Name: Enchanted Hills
Water (well permit # or water district tap #): CWCWD Tap & Well Permit #59837-A
Sewer (On -site wastewater treatment system permit it or sewer account #): sP-22ooasa & sE-o7o1062
Flood plain / No f ■ Yes Geological Hazard ! No / Yes Airport Overlay / No / Yes
PROJECT
USR Use being applied for: Second Dwelling
Name of proposed business: none
PROPERTY OWNER(S) (Attach additional sheets if necessary.)
Name: Kyle Schwartz and Abigail Renner
Company: none
Phone #: 970-556-0635
Email. arenner@nexusforsale.com and harley.kyle@gmail.00m
Street Address: 7050 Elm St.
City/State/Zip Code: Longmont CO 80504
APPLICANT/AUTHORIZED AGENT (Authorization Form must be included if there is an Authorized Agent)
Name: Abigail Renner
Company:
Phone #:
970-556-0635
Email: arenner@nexusforsale.com
Street Address:
City/State/Zip Code:
I (We) hereby depose and state under penalties of perjury that all statements, proposals, and/or plans submitted with or
contained within the application are true and correct to the best of my (our) knowledge. All fee owners of the property must
sign this application. If an Authorized Agent signs, an Authorization Form signed by all fee owners must be included with
the application. If the fee owner is a corporation, evidence must be included indicating the signatory has the legal authority
to sfor the corpQrati
Signat
Abigail Renner
a; )02 AP- -�a • 79e -
Date Signature
Kyle Schwartz
Print Print
Date
12/15/21 9
USE BY SPECIAL REVIEW (USR)
PLANNING QUESTIONNAIRE
1. Explain the proposed use and business name. Residential Second Home to be built within
the onsite 50x60 outbuilding. This will not be a business.
2. Explain the need for the proposed use. —We have an aging parent that we need to keep
close to our home.
3. Describe the current and previous use of the land. i The current use is our residence and
agricultural use with livestock (fainting goats & chickens).
4. Describe the proximity of the proposed use to residences. — The outbuilding is approximately
100 ft from the single-family home on the property.
5. Describe the surrounding land uses of the site and how the proposed use is compatible with
them.
We are in a large acreage subdivision we are surrounded by other single-family homes on
acreages with agricultural uses to the north, east and south. The West side of our property
boarders Frontier St.
6. Describe the hours and days of operation (i.e. Monday thru Friday 8:00 a.m. to 5:00 p.m.).
No business being run here.
7. Describe the number of employees including full-time, part-time and contractors. If shift work
is proposed, detail number of employees, schedule and duration of shifts.
Not applicable — no business run here
8. Describe the maximum number of users, patrons, members, buyers or other visitors that the
site will accommodate at any one time.
1-2 persons could live or reside in the unit.
9. List the types and maximum numbers of animals to be on the site at any one time (for dairies,
livestock confinement operations, kennels, etc.).
Not applicable
10. List the types and number of operating and processing equipment.
None not applicable
11. List the types, number and uses of the existing and proposed structures.
Existing Structures:
1690 Single Family Home with attached 1000 sf car garage
3000 sf outbuilding
12x24 Livestock Barn
20x20 Metal Hay Storage Shed
20x8 Shed
There is not going to be a new proposed structure. The additional 2nd home would be built as a
20x50 space within the 3000 sf outbuilding that is currently on the property.
13. Describe the method and time schedule of removal or disposal of debris, junk and other
wastes associated with the proposed use.
Trash dumpster mpste r is on -site with monthly trash pick up
14. Include a timetable showing the periods of time required for the construction of the
operation.
6-9 months for the interior finish of the 2nd home which includes plumbing, concrete foundation,
framing, hvac, insulation, drywall, painting, and interior finish work.
15. Describe the proposed and existing lot surface type and the square footage of each type
(i.e. asphalt, gravel, landscaping, dirt, grass, buildings). Lot is dirt, but we will add recycled
asphalt once complete and a small yard outside the building.
16. How many parking spaces are proposed? How many handicap -accessible parking spaces
are proposed?
None Not Applicable
17. Describe the existing and proposed fencing and screening for the site including all parking
and outdoor storage areas.
None Not Applicable
18. Describe the existing and proposed landscaping for the site.
Small yard outside the building
19. Describe reclamation procedures to be employed as stages of the operation are phased out
or upon cessation of the Use by Special Review activity.
Not Applicable
20. Describe the proposed fire protection measures.
Smoke alarms — no gas line to the to the building, this property is served by Mountain View Fire
Department.
21. Explain how this proposal is consistent with the Weld County Comprehensive Plan per
Chapter 22 of the Weld County Code.
As per the comprehensive plan we are in Unincorporated Weld County which will
require this USR to follow the plans guidelines for land use decisions. Agricultural
Zoning allows for a 2nd home use and this USR will not impact or inhibit our agricultural
use of the property or the surrounding area.
22. Explain how this proposal is consistent with the intent of the zone district in which it is
located. (Intent statements can be found at the beginning of each zone district section in Article
III of Chapter 23 of the Weld County Code.)
As per Sec. 23-3-60 — The following item U - One (1) second SINGLE-FAMILY
DWELLING per LEGAL LOT, BUILDINGS, STRUCTURES and USES may be
constructed, occupied, operated, and maintained on LOTS in SUBDIVISIONS in the A
(Agricultural) Zone District upon approval of a Special Review Permit.
23. Explain how this proposal will be compatible with future development of the
surrounding area or adopted master plans of affected municipalities.
This property is not currently slated for Annexation or land use by the Firestone
Comprehensive Plan. Additionally, the Firestone Comprehensive Plan encourages
integration between different types of land uses and states that Residential low -density
land use areas are generally located in the central and eastern portions of the MPA.
Residential Low provides for only single-family residential land uses or clustered multi-
family land uses.
24. Explain how this proposal impacts the protection of the health, safety and welfare of the
inhabitants of the neighborhood and the County.
Does not impact health, safety or welfare of any of your neighbors or weld county.
25. Describe any irrigation features. If the proposed use is to be located in the A (Agricultural)
Zone District, explain your efforts to conserve prime agricultural land in the locational decision
for the proposed use.
Not applicable — We have a central weld county water tap — Tap 286 which allows for a 2nd
home and a domestic well permit *59837 A that is installed to the south of the current home on the
property.
26. Explain how this proposal complies with Article V and Article Xl of Chapter 23 if the proposal
is located within any Overlay Zoning District (Airport, Geologic Hazard, or Historic Townsites
Overlay Districts) or a Special Flood Hazard Area identified by maps officially adopted by the
County.
Not applicable
27. Detail known State or Federal permits required for your proposed use(s) and the status of
each permit. Provide a copy of any application or permit.
Not Applicable
USE BY SPECIAL REVIEW (USR) DEVELOPMENT REVIEW QUESTIONNAIRE
Answer the following questions per Section 8-11-40, Appendix 8-C and Section 8-14-10 of the weld
County Code. Please type on a separate sheet. If a question does not pertain to your proposal, please
respond with an explanation — do not leave questions blank.
1. Describe the access location and applicable use types (i.e., agricultural, residential,
commercial/industrial, and/or oil and gas) of all existing and proposed accesses to the parcel. Include
the approximate distance each access is (or will be if proposed) from an intersecting county road. State
that no existing access is present or that no new access is proposed, if applicable.
This is in an Agricultural/Residential neighborhood. Per the vicinity map (and the final permit that was
issued for the 50x60 out building ASN21-0315 See attached document labeled Out Building ASN21-
O315+ACCESSwhenbuiltandpermitted.pdf) nd permitted.pdf) the access to the 50x60 outbuilding is on the East side of the
property and approximately 528 ft from Frontier St. There is a driveway to the current home on the
property that is approximately 130 ft from Frontier St.
2. Describe any anticipated change(s) to an existing access, if applicable.
No Changes needed.
3. Describe in detail any existing or proposed access gate including its location.
No access gate needed
4. Describe the location of all existing accesses on adjacent parcels and on parcels located on the
opposite side of the road. Include the approximate distance each access is from an intersecting county
road.
There is are 3 driveways to the north side of Elm St. - 1St driveway is 130 ft from Frontier St./ 2nd
driveway is 186 ft from Frontier St. and 3rd driveway is 588 Ft. from Frontier St.
There is 1 driveway to the east of our property on the South side of Elm St. at 678 Ft from Frontier St.
These are all for other homes in the neighborhood.
5. Describe any difficulties seeing oncoming traffic from an existing access and any anticipated
difficulties seeing oncoming traffic from a proposed access.
The access allows for a clean line of sight both east and west on Elm St.
6. Describe any horizontal curve (using terms like mild curve, sharp curve, reverse curve, etc.) in the
vicinity of an existing or proposed access.
There is not a horizontal curve in the access.
7. Describe the topography (using terms like flat, slight hills, steep hills, etc.) of the road in the vicinity of
an existing or proposed access
The land is flat
ENVIRONMENTAL HEALTH QUESTIONNAIRE
Answer the following questions per the Weld County Code, Chapters 14, 23 and 30. Please
type on a separate sheet. If a question does not pertain to your proposal, please respond with
an explanation — do not leave questions blank.
1. Discuss the existing and proposed potable water source. If utilizing a drinking water well,
include either the well permit or well permit application that was submitted to the State Division
of Water Resources. If utilizing a public water tap, include a letter from the Water District, a tap
or meter number, or a copy of the water bill.
See the attached letter from Central Weld County Water District for Tap #.286 which allows
for a 2nd dwelling to use the current CWCWD Tap that serviced the main residence currently on
the property. There is also a domestic well permit #59837-A on this property and sits directly
south of the current home and the barn on the south side. We will be using the CWCWD Tap
for this second dwelling.
2. Discuss the existing and proposed sewage disposal system. What type of sewage disposal
system is on the property? If utilizing an existing on -site wastewater treatment system, provide
the on -site wastewater treatment permit number. (If there is no on -site wastewater treatment
permit due to the age of the existing on -site wastewater treatment system, apply for a on -site
wastewater treatment permit through the Department of Public Health and Environment prior to
submitting this application.) If a new on -site wastewater treatment system will be installed,
please state "a new on -site wastewater treatment system is proposed." (Only propose portable
toilets if the use is consistent with the Department of Public Health and Environment's
portable toilet policy.)
See the attached Septic Permit # SP -2200064. This Septic system is full installed with a 1000
gallon tank. Final septic permit should be on file with the county. The current septic information
for the current residence on the property are septic permit numbers for the main residence: SE -
0701062 and SP-O7O1172
3. If storage or warehousing is proposed, what type of items will be stored?
This is a second dwelling the plan is not for storage or warehousing outside of personal
contents in the home.
4. Describe where and how storage and/or stockpile of wastes, chemicals, and/or petroleum will
occur on this site.
Any wastes, chemicals and or petroleum will be stored in proper containers if needed and if
disposal is needed, they shall be taken to the Weld County Hazardous Waste Facility in Dacono
for proper disposal.
5. If there will be fuel storage on site, indicate the gallons and the secondary containment. State
the number of tanks and gallons per tank.
There shall not be fuel storage on site. This will not be needed for a second dwelling.
6. If there will be washing of vehicles or equipment on site, indicate how the wash water will be
contained.
There will not be large equipment being washed here we take all of our vehicles to the car wash
in Firestone. If somethings needs to be washed it will be done in the front drive way of the
home that is fully covered by recycled asphalt.
7. If there will be floor drains, indicate how the fluids will be contained.
There will not be floor drains
8. Indicate if there will be any air emissions (e.g. painting, oil storage, etc.).
There will not any air emissions from painting or oil storage
9. Provide a design and operations plan if applicable (e.g. composting, landfills, etc.).
This is not applicable for a 2nd dwelling.
10. Provide a nuisance management plan if applicable (e.g. dairies, feedlots, etc.).
This is not applicable for a 2nd dwelling.
11. Additional information may be requested depending on type of land use requested.
WELD COUNTY A -ZONED SUBDIVISION
BUILDING COVERAGE WORKSHEET
Coverage Calculator
Zone District
Lot acreage
Coverage (%)
Coverage allowance (SF)
A
2.601
10.01
11,326 I
acres
sq ft
Existing buildings (& surfaces for lot coverage)
Building 1
Building 2
Building 3
Building 4
Building 5
Building 6
Total existing I 6,674 Isq ft
2,834
192
360
3,288
Coverage remaining
4,652 I
sq ft
Proposed buildings (& surfaces for lot coverage)
N ew Building 1
N ew Building 2
N ew Building 3
N ew Building 4
Total proposed l - Isq ft
Coverage remaining
4,652 I
sq ft
Zones A & E = Building Coverage (structures only)
Al! other zones = Lot Coverage (structures and surfaces)
The 2nd home will be in the 3,288 square foot building.
Weld County Public Works Dept.
1111 H Street
P.D. Box 758
Greeley, CO 80632
Phone: (970)304-6496
Fax: (970)304-6497
Property Owner
Name YzN&zPdL
Company rr --'
Address 10!DD
City LC)
Phone
E-mail
KthMQ 11/44T state zP
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r
a reAfte\nNere.,rauc
Information
The access is on CR. IELtt1'
Nearest intersection: CRFELVV\ & C
Distance from intersection: barb__
Parcel number: li.2j1, %0PC307_OO1
Section/Township/Range: Sqi� tcV2. k- to
Total number of existing accesses to parcel:
'L.
Total number of proposed accesses: (I)
Latitude Longitude
Planning/building case number
co
ft.
Description of Work
law Mtukc
vaperia3/43t
I TR
ACCESS PERMIT
APPLICATION FORM
Authorized Agent/Applicant (if different from Owner)
Nameci�lUta{, FCV2S I
Company GPFE EL StvziACnAvaEc.yinflOlicirA
Address Clivjlyj E. trW WOkSW&it' (Z a
City Lomewvour State Zip laNi
Phone3ciarte'eps,5rrao
E-mail caeSs[C�(p0scV'1/4.•
Proposed Access Information M I kip,1/4 at -t N&I
Culvert size & type (15" CMP/RCP min.)
Materials used to construct access
Access construction schedule
Approx. width of access
Proposed Access Count
Residential
Commercial
oil and Gas
Agricultural
Temporary
G
Existing Access Count
Residential _
Commercial
Oil and Gas
Agricultural
dPEM
Required Attached Documents
Property map or sketch (template available on pg. 2) indicating all proposed and existing accesses
Access Pictures (N, S1 E, & W at the location where the access meets a county maintained road)
Access Authorization Form (Not required if the application is signed by the property owner)
Additional application materials may be required by the Public Works Department
Fee schedule
$150 - Temporary, Small Commercial & Residential
$300 a Industrial & Large Commercial
Submit application to accesspermits@weldgov.com
By accepting this permit, the undersigned Property Owner/Authorized Agent, under penalty of perjury, verifies they have received all pages of the permit application; they
have read and understand all the permit requirements and provisions set forth on all pages. By virtue of their signature the Property Owner/Authorized Agent is bound by
and agrees to comply with all said permit requirements and provisions, all Weld County ordinances, and state laws regarding access construction.
Signature Printed Name Date
Signature _ Printed Name Date
(In case of multiple Property Owners/Authorized .Agents)
Accesses must be constructed within 1 year of issuance. An extension can be requested from the Weld County Public Works Department.
Accesses must be in accordance to Chapter 12, Article V and Appendix 12-A of County Code
Page 1of2
Parcel Sketch
A = Existing Access A= Proposed Access
CR ELM ST.
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Page 2 of 2
Drainage Narrative
Sec. 8-11-40. Drainage Policy.
I. Exceptions to stormwater detention shall not jeopardize the public health, safety, and welfare of public and
private property. No stormwater detention will be required for sites that meet any of the following
conditions. Requirements of the Municipal Separate Storm Sewer System (M A ) areas remain applicable.
Public Works will confirm if the development qualifies for an exception based upon the information provided
by the applicant. Exceptions shall be supported with an approved drainage narrative, which must describe at
a minimum:
1. Any existing and proposed improvements to the property.
There is a single family home with a 3 car attached garage, 50x60 outbuilding, livestock barn, hay
storage barn and a shed all on the property currently. We are looking to add an accessory dwelling
within the 50x60 outbuilding that is already built per permit record ASN21-0315 —the Drainage impact
fee was paid and filed when this structure was built.
2. The exception being requested for consideration. (See page 2)
Item 3. A second dwelling permit in the A (Agricultural) Zone District.
3. Where the water originates if it flows onto the property from an off -site source.
Water does not flow onto the property from an off -site source — other than the Central Weld Water Tap 286.
4. Where the water flows as it leaves the property.
Water flows from the 50x60 outbuilding west and east away from the building from the current home the
water flows south and west away from the property.
5. The direction of flow across the property.
Water flows from the 50x60 outbuilding west and east away from the building from the current home the
water flows south and west away from the property.
6. Previous drainage problems with the property, if any.
None
7. The location of any irrigation facilities adjacent to or near the property.
None
Created: 2022-02-24 12:36:44 [EST]
Page 1 of 2
8. Any additional information pertinent to the development.
None
Exceptions to the stormwater detention shall be limited to the following uses:
1. Use by Right or Accessory Use in the A (Agricultural) Zone District,
2. Zoning Permits for accessory storage, commercial vehicles, home occupations, or manufactured homes
in the A (Agricultural) Zone District.
3. A second dwelling permit in the A (Agricultural) Zone District.
4. Towers including, but not limited to, wind and telecommunication towers.
5. Pipelines or transmission lines, excluding laydown yards, metering sites, substations, and any other
above ground appurtenances.
6. Gravel pits if the stormwater drains into the gravel pit. Releases from the site shall comply with t h e
Weld County Storm Drainage Criteria, including dewatering. Topographical information shall be
provided.
Residential developments where all the following conditions exist. This exception shall be supported by
calculations signed and stamped by a Colorado Licensed Professional Engineer:
a) Nine (9) lots or fewer.
b) The average lot size is equal to, or greater than, three (3) acres per lot.
c) Downstream roadway criteria are not exceeded.
d) The total post -development imperviousness for the rural residential development does not
exceed ten percent (10%), assuming that all internal roads and driveways are paved, or will
eventually be paved.
6. Development of sites where the change of use does not increase the imperviousness of the site.
Non -Urbanizing areas where the total pre-existing and post development impervious area produces
stormwater runoff of less than, or equal to, five (5) cfs for the 1 -hour, 100 -year, storm event. This
exception shall be supported by calculations signed and stamped by a Colorado Licensed Professional
Engineer,
10. Parcels with total area less than, or equal to, one (1.0) gross acre.
11. An individual parcel with an unobstructed flow path and no other parcel(s) between the Federal
Emergency Management Administration (FEMA) regulatory flood plain channel and the project.
12. A parcel greater than one (1) gross acre and less than, or equal to, five (5) gross acres in size is allowed
a onetime exception for a new two thousand (2,000) sq. ft. building or equivalent imperviousness.
13. A parcel greater than five (5) gross acres in size is allowed a onetime exception for a new four thousand
five hundred (4,500) sq. ft. building or equivalent imperviousness,
14. Concentrated Animal Feeding Operation (CAFO), Animal Feeding Operations (AFO) and Housed
Commercial Swine Feeding Operation (HCSFO) which are covered and approved by the Colorado
Discharge Permit System (CD PS) regulations. Portions of the site not included or covered by the CDPS
permit, shall comply with the Weld County Storm Drainage Criteria.
Created: 2022-02-24 12:36:44 [EST]
Page 2 of 2
Go, � Sunshine Engineers, LLC
Design, Specifications, Drawings
Maintenance and Operation
Recommendations For An
Onsite Wastewater Treatment System
Absorption Type
Proposed Shop/Additional Dwelling Unit
7050 Elm Street
Weld County, Colorado
Prepared For:
A Perfect Flush
4333 Falcon Drive
Fort Lupton, CO 80621
February 2022
Project: 22126
www.sunshine-engineers+com I 9205 Galway Rd, Boulder, CO 80303 I (720) 248-7434
Table of Contents
Project 22126
Preliminary Investigation
Location
Existing Conditions/Proposed Construction
Soils Conditions
Groundwater
Percolation Tests
Visual and Tactical Analysis
Long Term Acceptance Rate Determination
Water Supply
Design of the Proposed System
Other Design Considerations
Specifications
Codes and Regulations
Changes in or Deviations from
Drawings and Specifications
Materials
Piping
Pump
Absorption Field
Backfilling and Site Grading
Maintenance and Operation
Cleaning
Chemicals
Miscellaneous
Design Drawings and Notes
Site Plan
Soil Treatment Area Detail
Soil Treatment Area Cross Section
Offset Distance Table
Infiltrator IM -1060 cut sheet
Lift Station Detail
Graphic Test Pit Logs
USDA Soil Mapping Summary
Notes
Page
1
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2
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2
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3
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6
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7
7
8
8
9
In Back of Report
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
'+ w.sunshine-engineers.com j
9205 Galway Rd, Boulder, Co 80303
I
(720) 2484434
Page 1
Project 22126
DESIGN, SPECIFICATIONS, DRAWINGS,
MAINTENANCE AND OPERATION RECOMMENDATIONS FOR AN
ONSITE WASTEWATER TREATMENT SYSTEM
ABSORPTION TYPE
PRELIMINARY INVESTIGATION
The preliminary site assessment, onsite and soils testing and analysis and design was performed
in December of 2021 and on February 14, 2022 by William Close of Sunshine Engineers, LLC, 9205
Galway Road, Boulder, Colorado, William holds certifications in OWTS Soils Classification and the
NAWT Designer course. The analysis and design were reviewed and completed by I. Kelly Close,
P.E. (CO 44870). Kelly holds a certificate in the NAWT Designer course. The phone number for
Sunshine Engineers, LLC is 720-248-7434 and email contacts for William and Kelly are
willianri@sunshine-engineers.com and kelly sunshine -en gineerscoin
Prior to doing the field investigation, we conducted research including review of the mapping,
review of aerial photos of the property, information available on the Weld County Assessors
website and Health Department website, review of the flood mapping and review of the USDA
soil mapping, a copy of which is attached to this report.
LOCATION
The property on which the onsite wastewater treatment system is to be constructed is known as
7050 Elm Street, Lot 9 of the Enchanted Hills subdivision in Weld County, Colorado.
EXISTING CONDITIONS/PROPOSED CONSTRUCTION
The site is currently occupied by a residence and several agricultural outbuildings. The residence
is served by an existing septic system that is permitted and is west of the residence. Due to the
difficulty of modifying landscaped areas and required modification and addition to the existing
septic system, and the certainty of requiring an electrical pump and a new warning device, the
plan is to construct a new onsite wastewater treatment system east of the residence to
accommodate a proposed shop with a 2 -bedroom Additional Dwelling Unit (ADU), The
shop/ADU is proposed to be located southeast of the existing residence.
The area for the proposed new soil treatment area for the shop and ADU is east of the existing
residence and has been sited north of the proposed shop. This is illustrated on the site plan,
attached to this report. The area is gently sloping with a slope of about 2%, which is generally to
the north. if the plans are different, we should be notified so that our recommendations can be
reviewed and revised if necessary.
www.su nsh ine-e ngi neers. co m 1 9205 Galway Rd, Boulder, CO 80303 I (720) 248-7434
Page 2
Project 22126
SOILS CONDITIONS
Two test pits were completed adjacent to the area proposed for the new soil treatment area.
The test pits revealed a topsoil layer about 1 foot deep which was underlain by sandy loam which
continued to the full depth of the test pits of just over 8 feet.
GROUNDWATER
Neither groundwater nor signs of a seasonal groundwater table were noted in the test pits right
after they were dug in December of 2021 nor when they were checked again on February 14,
2022, to the full depth of the test pits of over 8 feet. Therefore, groundwater should not be a
design consideration.
PERCOLATION TESTS
Percolation testing was not performed for this design.
VISUAL AND TACTILE ANALYSIS
We performedvisual and tactile analysis of the proposed soil absorption zone, which is the layer
below the topsoil and that continues to the full depth of the test pits of over 8 feet. The visual
and tactile analyses revealed that the material was a sandy loam with a USDA soil structure type
of granular and a USDA soil structure grade of moderate. Therefore, this indicates that the use
of a soil type 2 is appropriate for this design,
LONG TERM ACCEPATANCE RATE (ITAR) DETERMINATION
The long term acceptance rate (LTAR) was selected by use of Table 30-10-1 in the Weld County
On -site Wastewater Treatment System regulations. This was determined to be 0.60 gallons per
day per square foot.
WATER SUPPLY
The water for the residence and shop will be supplied by a water district. There are no other
known wells within 100 feet of the area proposed for the new soil treatment area. Therefore,
the offset between wells and the soil treatment area should not be a design consideration. The
offset from any new water line from the septic system components must be maintained. The
offsets are are listed in table 30-7-1 of the Weld County Regulations and also in the Offset
Distance Table attached to this report,
www.sunshine-engineerss.com I 9205 Galway Rd, Boulder, Co 80303 I {720) 248-7434
Page 3
Project 22126
DESIGN OF THE PROPOSED SYSTEM
Details of the proposed system, including a site plan and a typical section of the proposed sewage
disposal facility, are shown elsewhere in this report.
The design of the onsite wastewater treatment system is based on criteria established by the
Weld County Health Department onsite Wastewater Treatment System Regulations. The
proposed design provides for an absorption bed as part of the septic system. The system design
is based on the following assumptions.
Base Size Calculation (Table_.30- -1)
1. Two bedrooms
2 persons per bedroom for the
first 3 bedrooms
2. Daily flow
Daily flow
3. Design LIAR
4 persons
75 gal/person/clay
75x4
300 gallons per day
0.60 gal/clay/5f
The required base surface area 300/M60
of the absorption bed
Soo square feet
Table 30-10-2 Size Ad°ustment
We are designing this system utilizing gravity flow and an absorption bed. The Table 30-10-2 size
adjustment multiplier for this combination is 1.2.
The required surface area of
the absorption bed utilizing
gravity delivery
Table 30-10-3 Size Adjustment
ISBN
500* 1.2
600 square feet
We are designing this system assuming that infiltratorchambers will be used for the distribution
media. The Table 30-10-3 size adjustment multiplier for this is 0.70.
www.sunshine-engineers.corn I 9205 Galway Rd, Boulder, CO 80303 N (720) 248-7434
Page 4
Project 22126
The required surface area of
The absorption bed utilizing
chambers
600 *0.7
420 square feet
Therefore, the total required field area has been determined to be 420 square feet. We are
assuming the use of Quick 4 chambers, which have an effective size of 3 feet wide by 4 feet long,
for a total effective area of 12 square feet per chamber. This means that a minimum of 35
chambers will be required. For this site, we recommend a soil treatment area that is 12 feet wide
(4 chambers wide) by 36 feet long (9 chambers long). This provides a total area of 432 square
feet and with a total of 36 chambers. These dimensions exceed the minimum size requirement
and do not include the end caps.
OTHER DESIGN CONSIDERATIONS
A 1000 -gallon (minimum), two compartment septic tank is required for a two -bedroom
residence. Since this system will be separate from the existing septic system, a new tank will
need to be installed. We understand that an Infiltrator IM -1060 tank is preferred and this tank
is acceptable. A cut sheet for this tank is attached to the back of this report.
The area proposed for the new soil treatment area appears to be downslope from the proposed
shop and ADU and gravity delivery to the soil treatment area is anticipated. We recommend that
the installer expose all of the components and determine elevations prior to the construction. If
it is found that gravity flow to the new soil treatment area is not possible then a lift station will
be required. Attached to this report is a drawing that illustrates our recommendations for the
lift station, if necessary.
It is debatable whether this is a new or a replacement system, since there is an existing system
on this site, but not for the proposed structure, which could limit the width of the new soil
treatment area. However, we have designed and illustrated the system as a maximum of 12 feet
wide, which is allowed.
The location of the existing septic field is far to the northwest of this proposed system, and so it
will not be encountered. However, if an historically undocumented field is encountered and the
new soil treatment area overlaps the old field, the existing field materials and any contaminated
soil must be removed and disposed of appropriately
It is possible that the space between the proposed shop and ADU and the new system could be
used as a driveway access. If this is used as a vehicle access that crosses a sewer line, then per
code, the crossing will either need to be encased or constructed using schedule 40 pipe or pipe
of equivalent or greater strength.
www.sunshine-engineers.com 1 9205 Galway Rd, Boulder, CO 80303 l (720) 248-7434
Page 5
Project 22126
Please note that the location of the septic tanks and the shape and orientation of the soil
treatment area are considered to be schematic. The tank location may be altered and the shape
and location of the soil treatment area may be altered as long as the soil treatment area is
constructed in the area of the test pits and in compliance with all County Health Department
regulations.
Since this is a fully infiltrating field it may be backfilled with the better portions of the site soils.
We recommend that the field area be covered with a minimum of 4 inches of silty topsoil and
seeded with a native pasture seed mix. Please note that the Weld County Health Department
regulations require a minimum total cover of 8-10 inches atop the fabric barrier (which separates
the distribution layer from the soil cover.) The topsoil may be a portion of this total cover depth.
Drainage swales and/or berms should be provided to help to assist drainage out and around the
field, which we consider to be important to help to assure satisfactory long-term performance of
the system.
WWW.su nshine-engineers. corn
9205 Galway Rd, Boulder, CO 80303 l (720) 248-7434
Page 6
Project 22126
SPECIFICATIONS FOR, AN
ONSITE WASTEWATER TREATMENT SYSTEM
ABSORPTION TYPE
CODES AND REGULATIONS
The minimum standards required herein shall not be construed as removing the necessity for
compliance with any regulations established by the building and health authority having
jurisdiction when such regulations provide for higher standards than contained herein. Where
these Drawings and Specifications are more restrictive than local codes and regulations, the
Drawings and Specifications shall be followed. Notes on the drawings and/or requirements of
the design section of the report shall take precedence over the standard Drawings and
Specifications.
CHANGES IN OR DEVIATIONS FROM DRAWINGS AND SPECIFICATIONS
Changes in the Drawings and specifications may be permitted according to the following
provisions:
1. The change does not violate any code or regulations.
2. The request for a change is submitted to the Owner or authorized representative of the
Owner prior to construction.
The change is approved by the Owner or their authorized representative.
4. The change is approved in writing by the Engineer and an authorized representative of
the Health Department.
MATERIALS
Materials used in the construction of the septic tank and absorption field shall be durable, new,
sound, and not subject to corrosion. Gravity pipe and absorption field pipe shall be 4 -inch,
minimum, unless otherwise indicated.
PIPING
The building sewer leading to the septic tank shall be laid with a minimum fall of 1/8 -inch per
foot and preferably 1/4 -inch per foot. Bends should be limited to 45 -degree "Us" or long sweep
quarter bends. Sewer pipe shall be gasketed PVC gravity sewer pipe ASTM D3034 (SDR-35) or
solvent weld PVC ASTM 2729.
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Page 7
Project 22126
The absorption field piping, where applicable, shall be perforated PVC ASTM 2927, or white
rubber sewer and drain pipe, Spec. CS -228-61 or Fed. Spec. WWP 00380 having 1000 pound
crushing strength. Between each trench or bed in the case of a serial -type system, or at
distribution pipe bends, standard pipe fittings which will form rigid watertight joints shall be used.
Pipe in beds and trenches shall be installed level. The terminal ends of all lines shall be capped
unless looped or air vented. At least one capped inspection pipe shall be provided in each trench
or section of the bed.
If small diameter pump line plastic pipe is required, it shall be polyethylene plastic pipe
(Commercial Standard CS 255-63). When plastic pump lines are used, no splices or fittings should
be installed in the line except at its connection to the pump. All pipe, pipe fittings, and pipe joints
shall be in accordance with the Uniform Plumbing code, and the manufacturer's
recommendations.
PUMP
For this system we recommend a Liberty, 0.50 horsepower pump, model FL -5o, or equivalent, if
a pump is required.
ABSORPTION FIELD
The absorption field shall be constructed in accordance with the lines, grades, and details given
on the drawings. There shall be undisturbed earth or compacted fills retaining all septic tank
effluent. All fills or dikes are subject to inspection and approval by the design engineer.
Open trenches shall be protected from surface runoff to prevent the entrance of silt and debris.
All smeared or compacted surfaces of the trench or bed shall be raked to expose the natural
texture of the soil. All loose material shall be removed from the trench before the gravel is
placed. Over -compaction of the absorption field by vehicular traffic or other means shall be
prevented.
BACKFILLING AND SITE GRADING
All major grading shall be accomplished before construction of the sewage disposal system is
begun. Backfill around the septic tank shall be with moist soil hand tamped sufficiently to prevent
future settlement. Positive drainage from and around the bed must be provided by sloping,
mounding, ditching and berrning as shown on the drawings.
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Page 8
Project 22126
MAINTENANCE AND OPERATION
CLEANING
Septic tanks should be cleaned before too much sludge or scum is allowed to accumulate. If
either the sludge or scum approaches too closely to the bottom of the outlet baffle, or other
device, particles will be scoured into the disposal field and will clog the system. Eventually, when
this happens, liquid may break through to the ground surface and/or the sewage may back up in
the plumbing fixtures. When a disposal field is clogged in this manner it is not only necessary to
clean the tank but it also may be necessary to construct a new disposal field.
Tanks should be inspected at least once a year and cleaned when necessary. Cleaning may be
necessary every two to five years.
Although it is difficult for most persons, actual inspection of sludge and scum accumulations is
the only way to determine definitely when a given tank needs to be pumped. When a tank is
inspected, the depth of sludge and scum should be measured in both compartments. The tank
should be cleaned if either (a) the bottom of the scum mat is within approximately 4 inches of
the bottom of the outlet baffle, or (b) sludge comes within 8 inches of the bottom of the outlet
baffle.
Scum may be measured with a pole to which a flat board has been attached, or with any device
that can be used to feel out the bottom of the scum mat. The pole is forced through the mat,
then turned and raised until resistance from the bottom of the scum is felt. With the same tool,
the distance to the bottom of the outlet baffle can be found. There are firms which conduct a
business of cleaning septic tanks. An Internet search may be consulted to obtain this service.
Cleaning is accomplished by pumping the contents of the tank into a tank truck. Tanks should
not be washed or disinfected after pumping. A small residual of sludge should be left in the tank
for seeding purposes. When a large septic tank is being cleaned, care should be taken not to
enter the tank until it has been thoroughly ventilated and gases have been removed to prevent
explosion hazards or asphyxiation of the workers.
CHEMICALS
In general, the addition of chemicals to a septic tank is not recommended. The functional
operation of septic tanks is not improved by the addition of disinfectants or other chemicals.
Some 1,200 products, many containing enzymes, have been placed on the market for use in
septic tanks, and extravagant claims have been made for some of them. As far as is known,
however, few have proven helpful in properly controlled tests.
Frequently, however, the harmful effects of ordinary household chemicals are over -emphasized.
Soaps, detergents, bleaches, drain cleaners or other material, as normally used, will not have
appreciably adverse effects on the system. However, as both the soil and essential organisms
www.sunshine-enginee rs, corn
9205 Galway Rd, Boulder, CO 80303
(720) 248-7434
Page 9
Project 22126
might be susceptible to large doses of chemicals and disinfectants, moderation should be the
rule.
Waste brines from household water -softener units have no adverse effect on the action of the
septic tank, but may cause a slight shortening of the life of a disposal field installed in a structured
clay -type soil.
MISCELLANEOUS
Roof drains, foundation drains, and drainage from other sources producing large intermittent or
constant volumes of clear water should not be piped into the septic tank or disposal field. Such
large volumes of water will stir up the contents of the tank and carry some of the solids into the
outlet line; the disposal system following the tank will likewise become flooded or clogged and
may fail. Drainage from garage floors or other sources of oily waste should also be excluded from
the tank.
Disposal fields of either the absorption or evapotranspiration type must not be used for
driveways or parking, or any use which might over compact the area.
Drawings and designs showing the location and other information regarding the septic tank and
disposal system should be retained by the property owner.
Thank you for consulting with us on this phase of the project. If there are any questions
concerning the investigation or this report, please feel free to call us.
Sincerely,
Sunshine Engineers, LLC
By
William A. Close
Reviewed:
By
K. Kelry lose, P.E.
www.stinshine-engineers.com
9205 Galway Rd, Boulder, Co 80303 l (720) 248-7434
Sunshine Engineers, LLC
Design Drawings
and
Notes
Project: 22126
www.sunshine-engineersicom I 9205 Galway Rd, Boulders CO 80303 I (720) 248-7434
Site Plan
Figure 1
Elm Street
li
an a n a '- -- a M— a Ma a — - a ass a a, a —
Approximate
existing soil
treatment area
•
a�
Driveway
Outbuildings
Test pit location 0
4
r Limited topography
I Benchmark & elevation OM 0
i
p
a— a doga a: — —— la, ,i5
Notes:
Residence
Scale 1" = SO'
The septic tank location and the field layout are considered to be schematic
and may be altered as long as the field is in close proximity to the test pits
and the installation meets all County standards.
The benchmark is the ground at the northwest corner of the proposed
shop/ADU foundation.
It is possible that the space between the proposed shop and ADiJ and
the new system could be used as a driveway access, If this is used as a
vehicle access that crosses a sewer line, then per code, the crossing
will either need to be encased or constructed using schedule 40 pipe
or pipe of equivalent or greater strength.
Maas -ea ea .— la a a 1
p
I
1
1
p
p
p
p
98
Proposed
Soil treatment area
12' X 36'
Proposed
shop/ADU
Proposed new septic tank
(See report for details)
S a e —a. a of
t00
1
i
1
1
1
1
1
I
1
1
1
1
1
1
1
1
1
1
a a a a-- a a ...
a
Property line
lit If Sunshine Engineers,LLC
9205 Galway Rd,, Boulder, CO 80303
wiliaam@sunshine-engineel's.corn
I tit, 720-248-7434
Soil Treatment Area Detail
Figure 2
End caps
(typ)
Proposed
Soil Treatment Area
12' X 36'
4 chambers wide by
9 chambers long
In from septic tank
Manifold
Quick 4 Infiltrator
chambers each
3' X 4'
SCALE 1" = 10'
Sunshine Engineers; LLC
9205 Galway Rd. Boulder, CO 80303
willien@sunshine-engineers.com
720-248 -7434
Soil Treatment Area Cross Section A - A'
Figure 3
Silty sand fill
sloped as necessary to drain
(1' minimum and 3' maximum)
Select site soils will be satisfactory
Maximum
4' cut
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Topsoil
Minimum of 4"
Scale 1" = 5' Quick 4 Infiltrator
Chambers each 3' X 4'
so Sunshine Engineers, LLC
9205 Galway Rd, Boulder, CO 30303
wiliiam@sunshine-+engineers.com
720-248.7434
Sunshine Engineers, LLC
OFFSET DISTANCE TABLE
Figure 4
FROM
TO
I
REQUIRED I ACTUAL I COMMENT
Structures
Property Lines
Irrigation Ditches
Well
Septic Tank
Septic Tank
Septic Tank
Septic Tank
5 Over 5 Shop is proposed
10 Over 100 Tank is proposed
50 N/A
50 N/A
Structure
Property Line
irrigation Ditches
Well
Water Pine
Right -of -Way
Soil Treatment Area
Soil Treatment Area
Soil Treatment Area
Soil Treatment Area
Soil Treatment Area
Soil Treatment Area
10 Over 50 Shop is proposed
10 Over 60 North property line
50 N/A
100 N/A
25 N/A Maintain required offset
10 Over 60 Elm Street
Notes:
1, The distances are approximate and are all in excess of the required offset
www.sunsiiine-engineers.com I
9205 Galway Rd, Boulder, CO 80303
I (7a0) 248-7434
IN F! LTRATOR®
septic tanks
Figure 5
1/2
The Infiltrator IM -1060 is a lightweight strong and durable septic tank.
This watertight tank design is offered with Infiltrator's ltrator's line of custom -fit
risers and heavy-duty lids. Infiltrator injection molded tanks provide a
revolutionary improvement in plastic septic tank design, offering long-term
exceptional strength and watertightness.
TANK CUTAWAY
Partition
baffle wall 'P
Infiltrator
1! Riser
System
H
Inlet Side
r
\ Structural
bulkheads
Features & Benefits
IM -1060
• Strong injection molded polypropylene
construction
• Lightweight plastic construction and
inboard lifting lugs allow for easy
delivery and handling
• Integral heavy-duty green lids that
interconnect with T1 TM risers and pipe
riser solutions
a
Structurally reinforced access ports
eliminate distortion during installation
and pump -outs
Reinforced structural ribbing and
fiberglass bulkheads offer additional
strength
Can be installed with 6" to 48"
of cover
▪ can be pumped dry during
pump -outs
• Suitable for use as a septic tank, pump
tank, or rainwater (non -potable) tank
▪ No special water filling requirements
are necessary
• The tank may be backfilled with suitable
native soil. See installation instructions
for guidance.
HEAVY DUTY LID
CUTAWAY
Reinforced
r 24" structural
access port
MID -SEAM CUTAWAY
Reinforced water tight mid -seam
gasketed connection
Lrot ecting the Environment with Innovative Wastewater Treatment Solutions
INFILTRATOR®
water technologies
Figure 5
2/2
IM -106D General Specifications and Illustrations
The IM -1060 is an injection molded two piece mid -seam
plastic tank. The IM -1060 injection molded plastic design
allows for a mid -seam joint that has precise dimensions
for accepting an engineered EPDM gasket. Infiltrator's
gasket design utilizes technology from the water industry
to deliver proven means of maintaining a watertight seal
The two-piece design is permanently fastened using a
series of non -corrosive plastic alignment dowels and
locking seam clips. The IM -1060 is assembled and sold
through a network of certified Infiltrator distributors.
Must be backfilled and installed in accordance with
Infiltrator Water Technologies, Infiltrator IM -Series Septic
Tank General Installation Instructions and for shallow
ground water conditions reference the Infiltrator II M -
Series Tank Buoyancy Control Guidance.
Please visit ww. infiltratorwater.com/i m ages/pdfl
(Manua lsGuidesfTAN I O1.pdf for the latest information.
11W-1060
Working
Capacity
1094
gal
(4141
L)
Total
Capacity
1287
gal
(4872
L)
Airspace
16.5%
Length
127"
(3226 mm)
Width
I 62.2" (1580
mm)
2.3 to 1
Length
-to -Width
Ratio
Height
54.7" (1389
mm)
Liquid
Level
44" (1118
mm)
Invert
Drop
3" (76 mm)
Fiberg
lass
Supports
2
1
or 2
Compartments
Maximum Burial
Depth
48" (1219
mm)
Minimum
Burial
Depth
6" (152
mm)
Maximum Pipe
Diameter
611(152
mm)
Weight
320
Phs (145
kg)
INFILTRATOR®
water technologies
4 Business Park Road
P.Q. Box 768
Old Saybrook, CT 06475
860-577-7000 • Fax 860-577-7001
1-800-221-4436
www.l of l li ratotswate r.c am
LIFTING STRAP
(TYPICAL(
04[1021
PVC OR A 05
INLETTEE
TOP VIEW
SEAM CLIP
(TYPICAL
LIFTING STRAP
(TYPICAL)
END VIEW
'LIFTING LUG
(4 TOTAL)
127.0 [3226) EXTERIOR LENGTH
OUTLET
54 7
[1389]
EXTFAIOR
HEIGHT
RISER CONNECTION
(TYPICAL(
0 241610] ACCESS OPENINGS WITH LOCKING LIDS i21
iNLEr
EK
—10,2 [260] FREEBOARD
AIR SPACE
622
[15841
EXTERIOR
WIDTH
0 411021 PVC OR
ABS OUTLET TEE
OWLET
II
PE1
CODE
3.0
[761 —
F19tJ CLASS,_ -
iilLit.au
SUPPORT
(TYPICAL)
TANK TOP
HALF
44.0
111189
LIQUID
DEPTH
PER
CODE
F rHERGLASS
SUPPORT
(TYPICAL)
WITH BAFFLE
WALL WHERE
REOU{TIED
1 ! .� 1jna
TANK
INTERIOR
ALIGNM ENT
DOWEL
SIDE VIEW
\CONTINUOUS
JGASKET
- SEAM CLIP
TA N K B OTTO Mi
HALF
MID -HEIGHT SEAM SECTION
U.S. Patents: 4,759,661; 5)017,041; 5,156,489; 5,336,017; 5,4111,116; 5,401,459; 5,511,903; 5,718,163; 5,588,778; 5,839,844 Canadian Patents: 1,629,959; 24004,564 Other patents pending. Infiltrator, Equalizer,
Quick*, and SkteWIrlder are registered trademarks of Infiltrator Water Technologies. Infiltrator Is a registered trademark In Franca. Infiltrator Water Technologies Is a registered trademark in Mexico.
Contour, MicroLeechIrlg, PolyTuff, ClamberSpacer, MultiPart, PosiLock, QulckOut, QuickPlay, SnepLock and StraighiLock are trademarks of Infiltrator Water Technologies.
PoiyLok Is a trademark of PolyLok, Inc. TUF-TfTE is a registered trademark of TUF-TiTE, INC. Ultra -191b Is a trademark of IPEX Inc.
2016 Infittrstor Water Technologies, LLC. All rights reserved. Printed In U.S.A.
IMO2 1116
Contact Infiltrator Water Technologies' Technical Services Department for assistance at 1-800-221-4436
Lift Station Detail
Figure 6
Inlet
(From First Septic Tank)
Liberty, 1/2 horsepower pump
Model FL -50 series or equivalent
Should be elevated a minimum of
6 inches off the floor of the tank
Level Control and
Warning Sensors
Discharge line
(to septic field)
Floats should be set to
discharge at about 75
gallons per cycle
NOT TO SCALE
Controls should be configured to give
both visual and audible warning
when liquid level reaches 70% of
tank volume
V
Sunshine Engineer; LLC
9205 Galway Rd, Boulder, CO 80303
+arilIisrn@sunshine--engineers4corn
720-248-7434
Graphic Test Pit Log
South test pit
Figure 7
1/2
0
1
2
3
4
S
6
7
S
9
1+
Legend
Soil Boundry
Groundwater
Notes:
Topsoil - marginally organic silty, sandy clay
Soil Classification - Soil Type 2
Sandy Loam
Soil Structure Type - Granular
Soil Structure Grade - Moderate
Test pit terminated at 8 feet
Neither groundwater nor signs of groundwater were noted
i ■I =II ! MI
as
Sunshine Engineers, LLC
9205 Galway Rd, Boulder, CO 80303
wiiliam@sunshine-engineerstcom
720-248-7434
Graphic Test Pit! Log
North test pit
Figure 7
2/2
0
3
4
5
b
7
8
9
10
Legend
Soil Baundry
Groundwater
Notes:
Topsoil - marginally organic silty, sandy clay
Soil Classification - Soil Type 2
Sandy Loam
Soil Structure Type - Granular
Soil Structure Grade -Moderate
Test pit terminated at 8 feet
Neither groundwater nor signs of groundwater were noted
S U - - p
Sunshine Engineers, LLC
.
9205'Galway Rd, Boulder, CO 80303
mrsort,4 william@sunshine-engineers4com
I Tit 720-248-7434
USDA Soil Mapping Summary
Figure 8
2/3
MAP LEGEND
Area of Interest (AOI )
Area of Interest (AOI }
Soils
11
D
Special Point Features
Blowout
Soil Map Unit Polygons
Soil Map Unit Lines
0
X
r
6
0
AS
S
U
0
V
.a
a
4 OF
0
N
Soil Map Unit Points
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
Gravelly Spot
Landfill
Lava Flow
Marsh or swamp
Mine or Quarry
Miscellaneous Water
Perennial Water
Rock Outcrop
Saline Spot
Sandy Spot
Severely Eroded Spot
Sinkhole
Slide or Slip
Sodic Spot
t
A
S.
Soil Map —Weld County, Colorado, Southern Part
Spoil Area
Stony Spat
Very Stony Spot
Wet Spot
Other
Special Line Features
Water Features
Streams and Canals
Ty rw-L-rs-11
Transportation
4-0-4 Rails
egrai
iota
Interstate Highways
US Routes
Major Roads
Local Roads
Background
Aerial Photography
MAP INFORMATION
The soil surveys that comprise your AOI were mapped at
1:24,000_
Warning: Soil Map may not be valid at this scale_
Enlargement of maps beyond the scale of mapping can cause
misunderstanding of the detail of mapping and accuracy of soil
line placement The maps do not show the small areas of
contrasting soils that could have been shown at a more detailed
scale.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as
of the version date(s) listed below
Soil Survey Area: Weld County, Colorado, Southern Part
Survey Area Data: Version 20, Aug 31, 2021
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Jul 19, 2018 —Aug
10, 2018
The orthophoto or other base map on which the soil lines were
compiled and digitized probably differs from the background
imagery displayed on these maps. As a result, some minor
shifting of map unit boundaries may be evident
USDA Natural Resources
al Conservation Service
Web Soil Survey
National Cooperative Soil Survey
211412022
Page 2of3
Soil Map Weld County, Colorado, Southern Part
Map Unit Legend
USDA Soil Mapping Summar
Figure 8
3/3
Acres in AOl
Percent of AOl
Map Unit Symbol
Map Unit Name
44
Olney loamy sand, 1 to 3
percent slopes
1.1
100.0%
Totals for Area of Interest
1.1
100.0%]
piaNatural Resources Web Soil Survey
Conservation Service National Cooperative Soil Survey
2/14/2022
Page 3 of 3
Figure 9
1/2
NOTES
1. All construction to be in accordance with drawings and specifications and State of
Colorado and the County Health Department Regulations. The more restrictive
provisions shall govern.
See drawings and specifications for special requirements and for details on
materials and installation.
The contractor shall verify property lines, building layouts and other critical
features prior to construction of any portion of the Onsite Wastewater Treatment
System and shall carefully lay out the work to meet all setback and size
requirements,
4. Exact location of soil treatment area may be adjusted provided design conditions
and regulations are met. Any changes require approval of County Health
Department and the design engineer.
5. Provide for drainage around and away from the soil treatment area.
6. Slope top of the soil treatment area as indicated to provide for drainage.
7. The Infiltrator chambers should be configured as shown on the design drawings.
A minimum of 1 foot of cover should be maintained above the top of the
chambers. Select site soils are acceptable, with a minimum of 4 inches of topsoil
(which can be part of that 1 foot of cover).
8. All service lines and collection system piping shall have a minimum grade of 2,0%
unless Otherwise noted or approved by engineer. Any pipes which cross under
any driveway must be encased. The pipes should be placed on native undisturbed
soil or properly compacted fill to avoid settlement.
9. All tanks shall be constructed and placed to meet all County Regulations.
Minimum size shall be as shown on drawings.
Page 1 of
Sunshine Engineers, LLC
9205 Gateway Rd, Boulder, CO 80303
william@sunshine-engineers.com
/ 7 720-248-7434
Figure 9
2/2
10. Provide cleanouts as required by plumbing code.
it Topsoil, if suitable, should be salvaged form area of soil treatment area
construction, and placed on top of mound. Native grasses should be planted or
sod placed on top of the trenches and on the cut/fill slopes as soon as possible
after construction and shall be maintained properly to prevent erosion. Owner
shall be responsible for erosion protection measures and maintenance as
necessary.
12. No portion of soil treatment area system shall be paved or used for driveway or
parking purposes.
13, Consult with Health Department and design engineer for required inspections.
Required inspections may include (but are not necessarily limited to) the
following:
1) at the completion of the excavations
2) prior to final backfilling over pipes in trenches and
3) upon completed construction.
14. Design maximum daily flow is 300 gallons per day. The design of this system is
voided if the maximum daily flow of sewage exceeds the volume stated above,
The certification of this design is voided if the owner does not provide
maintenance of this system in accordance with the Onsite Wastewater Treatment
System Regulations and have the septic tanks pumped as required (three years
maximum). Pumping receipts shall be made available to the County Health
Department.
15. The drawings are an integral part of the design and should not be used without
the written part of the report.
Page 2 of
Sunshine Engineers, LLC
9205 Galway Rd, Boulder, CO 80303
kis william@sunshine-engineers.com
1
A 72f324$-7434
Traffic Narrative
Sec. 24-3-220.B Traffic Narrative
1. Describe how► many roundtripsfday are expected for each vehicle type: Passenger
Cars/Pickups, Tandem Trucks, Semi-Truck/Trailer/RV (Roundtrip - one (1) trip in and one
01) trip out of site) .
2-3 per day from a passenger car
2. Describe the expected travel routes or haul routes for site traffic.
From Frontier and Elm Street. East on Elm St to property on the right
3. Describe the travel distribution along the routes (i.e. 50% of traffic will come from the north,
20% from the south, 30% from the east, etc.).
100% will come from the \Nest to the property. The road to the East deadends.
4. Describe the time of day that you expect the highest traffic volumes.
8 am morning neighborhood traffic \Nest on Elm
5 pm — neighborhood traffic East on Elm
Notice of Inquiry
Weld County
Pre -application Case #
Date of Inquiry
Municipality
Name of Person Inquiring
PropertyOwner
Planner
Planner Phone Number
Planner Email Address
Legal Description
Parcel Number
Nearest Intersection
Type of Inquiry
PRE22-0158
6/20/22
Firestone CPA
Abigail Renner
Abigail Renner and Kyle Schwartz
Diana Aungst
970-400-3524
daungst@weldgov.com
Lot 9 Enchanted Hills, being part of the SW4 of Section 8, T2N, R67W
131108302001
CR 15 and Elm Street
2nd home
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The above person met with County Planning staff about developing a parcel of land inside your designated
Intergovernmental Agreement/Coordinated Planning Agreement Boundary,
turockc,
County Planner's signature
Would
you
like to
pursue
annexation
of
this
property? NO X YES
Date of Contact
AINIZ,
22 , 202.7_
Comments:
0 Na
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51 •
2) WA) Drop (MD
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22, 202..
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Signature
of Municipality
Representative
Title
Date
Please sign and date to acknowledge that the applicant has contacted you
and return this signed form to Weld County Department of Planning Services.
Weld County Planning Department
1555 N 17th Ave, Greeley, CO 80631 (970) 400-6100 (970) 304-6498 Fax
I
h
ennert q.476C1(5ZO‘35--'N
20181107
Notice of Inquiry
Weld County
Pre -application Case #
PRE22-o 158
Date of Inquiry
6/20/22
Municipality
Fort Lupton CPA
Name of Person Inqu
rung
Abigail Renner
Property Owner
Abigail Renner and Kyle Schwartz
Planner
Diana Aungst
Planner Phone Number
970-400-3524
Planner Email Address
daungst@weldgov.com
Legal Description
Lot 9 Enchanted Hills, being part of the SW4 of Section 8, T N, R67W
Parcel Number
131108302001
Nearest Intersection
CR 15 and Elm Street
Type of Inquiry
2"' home
The above person met with County Planning staff about developing a parcel of land inside your designated
Intergovernmental Agreement/Coordinated Planning Agreement Boundary.
cticr‘aat-furictcet,
County Planner's signature
Would you like to pursue annexation of this property? NO x YES
Date of Contact 6 28 22
Comments:
_This site is located outside our future land usecode per our comprehensive plan. _
Todd A. Hodges _Planning Director _6/28/22
Signature of Municipality Representative Title Date
Please sign and date to acknowledge that the applicant has contacted you
and return this signed form to Weld County Department of Planning Services.
Weld County Planning _ epartme t
1555 N 17th Ave, Greeley, CO 80631 (970) 400-6100 (970) 304-6498 Fax
20181107
Weld County Treasurer
Statement of Taxes Due
Account Number R5377186
Assessed To
Parcel 13 1108302001
SCHWARTZ KYLE D
7050 ELM ST
LONGMONT, CO 80504-9499
Legal Description
EH -9 L9 ENCHANTED HILLS
Year
Tax Charge
Tax Interest
Sites Address
7050 E L M ST WELD
Fees Payments
Balance
2021
$1,950.08
$0.00
$0.00
($1,950.08)
$0.00
Total Tax Charge
$0.00
Grand Total Due as of 06/23/2022
$0.00
Tax Billed at 2021 Rates for Tax Area 2269 - 2269
Authority
WELD COUNTY
SCHOOL DIT REI
NORTHERN COLORADO WATER
(NC
MOUNTAIN VIEVsir FIRE
AIMS JUNIOR COLLEGE
CARBON VALLEY REC
HIGH PLAINS LIBRARY
Taxes Billed 2021
* Credit Levy
Mill Levy
15.0380000*
17.1870000*
1.0000000
16.2470000
6.3420000
4.4270000
3.1 970000
Amount Values
$462.27 SINGLE FAN1.RES,-
$528.33 LAND
$30.74
SINGLE FAM.RES-
IMPROVEMTS
Actual
$233.639
$196.158
Assessed
1�►
$16,710
$14,030
S499.43 Total $429.797
$194.95
S136.09
598.27
63.4380000 $ I ,950.08
$30.740
ALL TAX LIEN SALE AMOUNTS ARE SUBJECT TO CHANGE DUE TO ENDORSEMENT OF CURRENT TAXES BY THE
LIENHOLDER OR TO ADVERTISING AND DISTRAINT WARRANT FEES.
CHANGES MAY OCCUR AND THE TREASURER'S OFFICE WILL NEED TO BE CONTACTED PRIOR TO REMITTANCE AFTER THE
FOLLOWING DATES: PERSONAL PROPERTY, REAL PROPERTY, AND MOBILE HOMES - AUGUST 1.
TAX LIEN SALE REDEMPTION AMOUNTS MUST BE PAID BY CASH OR CASHIER'S CHECK.
POSTMARKS ARE NOT ACCEPTED ON TAX LIEN SALE REDEMPTION PAYMENTS. PAYMENTS MUST BE IN OUR OFFICE AND
PROCESSED BY THE LAST BUSINESS DAY OF THE MONTH.
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