HomeMy WebLinkAbout20182467.tiffMEMORANDUM
TO: Angela Snyder, Planning Services
DATE: August 2, 2018
FROM: Evan Pinkham, Public Works
SUBJECT: USR18-0066 Owens
The Weld County Department of Public Works has reviewed this proposal. Staff comments made during
this phase of the application process may not be all-inclusive, as other issues may arise during the
remaining application process.
COMMENTS
GENERAL PROJECT INFORMATION/LOCATION
Project description: A Site Specific Development Plan and Use by Special Review Permit for one (1) single-
family dwelling unit per lot other than those permitted under Section 23-3-20.A. (second single-family
dwelling unit) in the A (Agricultural) Zone District
This project is north of and adjacent to CR 14.75 and is east of Aggregate Blvd.
Parcel number 131334201005.
Access is from CR 14.75.
ACCESS
An Access Permit application was not submitted with the application materials. Public Works has reviewed
the submitted materials and provides a recommendation for access locations based on County code and
safety criteria in accordance with the Weld County Engineering and Construction Criteria. Shared use of
an existing access meets the code requirements. Questions concerning access requirements can be
directed to Public Works access permit division.
Per Chapter 12, Article 5, Section 12-5-30, an Access Permit is required for access to Weld County
maintained roadways. We strongly encourage you to discuss your access with Public Works prior to laying
out your site plan to ensure the approved accesses are compatible with your layout.
For new accesses and/or change of use of an existing access, the fee and photos are required (photo
looking left and right along roadway from the access point and looking in to and out of the access point).
These photos are used to evaluate the safety of the access location. Access permit instructions and
application can be found at https://www.weldgov.com/departments/public works/permits/. Chapter 6,
Sections 6.3, 6.4 and 6.5 of the Weld County Engineering and Construction Criteria offer access design
guidance, which can be accessed at: https://www.weldgov.com/departments/public works/engineering/.
Per Chapter 12, Appendix 12A.4.1 of the Weld County Code, an access approach that is gated shall be
designed so that the longest vehicle (including trailers) using the access can completely clear the traveled
way when the gate is closed. In no event, shall the distance from the gate to the edge of the traveled surface
be less than 35 feet.
For shared accesses, Public Works strongly recommends the property owner establish an access road
maintenance agreement so future owners of the properties will be aware of their requirements for shared
maintenance of the access road. This is not a requirement, but is recommended to avoid property owner
conflicts in the future.
ROADS AND RIGHTS -OF -WAY
County Road 14.75 is a gravel road and is designated on the Weld County Functional Classification Map
(Code Ordinance 2017-01) as a(n) local road, which requires 60 feet of right-of-way. The applicant shall
delineate on the site map or plat the future and existing right-of-way and the physical location of the road.
If the right-of-way cannot be verified it shall be dedicated. Pursuant to the definition of setback in the Weld
County Code, Chapter 23, Article III, Section 23-3-50, the required setback is measured from the future
right-of-way line. Be aware that physical roadways may not be centered in the right-of-way. This road is
maintained by Weld County.
Per Chapter 12, Article 4, Section 12-4-30.B, a Weld County Right -of -Way Use Permit is required for any
project that will be occupying, constructing or excavating facilities within, and/or encroaching upon, any
County rights -of -way or easement. Right -of -Way Use Permit instructions and application can be found at
https://www.weldgov.com/departments/publicworks/permits/.
Weld County will not replace overlapping easements located within existing right-of-way or pay to relocate
existing utilities within the County right-of-way.
TRACKING CONTROL POLICY
Per Chapter 12, Appendix 12A.10.1, traffic volumes to the proposed facility may require the installation of
a tracking control device and/or a minimum of four inches of compacted recycled asphalt or aggregate road
base. Tracking control is required to prevent tracking from the site onto public roadways. Temporary
Tracking Control shall be used during construction unless permanent tracking control is installed ahead of
construction activities. Recycled concrete is not allowed in County right-of-way. Tracking control devices
can be double cattle guards or rip rap (6" washed rock). Tracking control for unmaintained public right-of-
way is required just prior to entering publicly maintained roadways. A variance request for alternatives to
the tracking control requirement can be submitted to Public Works for review and consideration.
Less than 20 passenger vehicle round trips/day, no upfront tracking control requirements.
DRAINAGE REQUIREMENTS
This area IS within an Urbanizing Drainage Area:
Urbanizing Drainage Areas typically require detention of runoff from the 1 -hour, 100 -year, storm falling on
the developed site and release of the detained water at the historic runoff rate of the 1 -hour, 5 -year storm
falling on the undeveloped site for URBANIZING areas.
Detention pond waived and a simple drainage narrative:
A drainage narrative is required and full drainage report and detention pond waived if the site qualifies for
an exception to detention requirements listed below.
The drainage narrative must include at the minimum:
1. Description which exception is being applied for and supporting rationale
2. Where the water originates if it flows onto the property from an offsite source
3. Where it flows to as it leaves the property
4. The direction of flow across the property
5. If there have been previous drainage problems with the property
Exceptions.
1. Exceptions to stormwater detention shall not jeopardize the public health, safety, and
welfare of public and private property. Exceptions shall be supported with a drainage
narrative.
a. No stormwater detention will be required for sites that meet any of the following
conditions. Requirements of the Municipal Separate Storm Sewer System (MS4)
areas remain applicable.
3) A second dwelling permit in the A (Agricultural) Zone District.
MS4
This site is not in a defined Municipal Separate Storm Sewer System (MS4) area which is a more urbanized
area with state mandated, higher water quality requirements
GRADING PERMIT
A Weld County Grading Permit will be required if disturbing more than 1 acre. Grading Permit applications
are accepted after the planning process is complete (plan recorded). An Early Release Request Form may
be entertained only after the applicant, Public Works and Planning Department have reviewed the referral
and surrounding property owner comments. The Early Release Request may or may not be granted
depending on referral comments and surrounding property owner concerns. Contact an Engineering
representative from the Public Works for more information.
A Construction Stormwater Permit is also required with the State for disturbing more than 1 acre. Contact:
Colorado Department of Public Health and Environment, Water Quality Control Division, 303-692-3575.
CONDITIONS OF APPROVAL
A. The plan shall be amended to delineate the following:
1. County Road 14.75 is a gravel road and is designated on the Weld County Functional Classification
Map as a local road which requires 60 feet of right-of-way at full buildout. The applicant shall
delineate on the site plan the existing right-of-way. All setbacks shall be measured from the edge
of right-of-way. This road is maintained by Weld County. (Department of Public Works)
2. Show and label the approved access locations, approved access width and the appropriate turning
radii (60') on the site plan. The applicant must obtain an access permit in the approved location(s)
prior to construction. (Department of Public Works)
3. The applicant shall show the drainage flow arrows. (Department of Public Works)
DEVELOPMENT STANDARDS (NOTES ON THE SITE PLAN)
1. The property owner shall control noxious weeds on the site. (Department of Public Works)
2. Any work that may occupy and or encroach upon any County rights -of -way or easement shall acquire
an approved Right -of -Way Use Permit prior to commencement. (Department of Public Works)
3. The historical flow patterns and runoff amounts on the site will be maintained. (Department of Public
Works)
WELD COUNTY DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
1555 North 17th Avenue, Greeley, CO 80631 www.weldhealth.org
Memorandum
To: Angela Snyder
From: Lauren Light, Environmental Health Services
Date: July 25, 2018
Re: USR18-0066 Owens
Environmental Health Services has reviewed this proposal for a Site Specific
Development Plan and Use by Special Review Permit for a Second Single -Family
Dwelling in the A (Agricultural) Zone District.
Both homes will be served by Left Hand Water District and individual or a shared on -site
wastewater treatment systems (OWTS). The septic system for the existing residence is
permitted for 4 bedrooms (SP -0400137).
We recommend that the following requirements be incorporated into the permit;
Prior to the issuance of the Certificate of Occupancy:
A. An on -site waste water treatment system is required for the proposed
residence and shall be installed according to the Weld County On -site
Waste Water Treatment System Regulations.
We recommend that the following requirements be incorporated into the permit as
development standards:
1. A permanent, adequate water supply shall be provided for drinking and sanitary
purposes.
2. Any septic system located on the property must comply with all provisions of the
Weld County Code, pertaining to Onsite Waste Water Treatment Systems.
Health Administration
Vital Records
Icic: 9/U 304 6410
Fax: 9/U -3U1-6112
Public Health &
Clinical Services
Icic: 9/0 304 6420
Fax: 9/0-304-6416
Environmental Health
Services
Tele: 970-304-6415.
Fax. 970-304-6411
Communication,
Education & Planning
Tele: 970-304-5470
Fax: 970-304-6452
Emergency Preparedness
& Response
Tele: 970-304-6470
Fax: 970-3O4-6452
Public Health
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