Project Review Comments

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File Number
CP257
Project Name
Crystal Park Site S-179 Site Plan
Description
Address: 250 Summit Rd. Final Plat File: SF2519. Access Permit: AP251053 (using master parcel number). BESQCP: ESP25962 (using master parcel number).
Parcels
7418000230 7418000230
Applicant
Wickham's Workbench
Gregory Wickham ( wickhamsworkbench@gmail.com )
(719) 632-5117
Gregory Wickham ( wickhamsworkbench@gmail.com )
(719) 632-5117
File Number
CP257
Project Manager
Miranda Benson
Status
Active
Created
10/27/2025 3:38:42 PM

View: Project Documents



Review Comments (6)

Link Agency Review # Comment
View PCD Project Manager
12/18/2025 3:01:06 PM
1 V1_Site Plan Drawing_COMMENTS 12/18/2025 3:01:06 PM
PCD Project Manager
12/18/2025 3:02:54 PM
1 V1_ Planning review complete.

Comments were added to the Site Plan Drawing.

The well permit uploaded to the project expired 8/6/2025.

A submission request for a revised document will be opened in EDARP.

Thank you,
Miranda Benson
mirandabenson2@elpasoco.com
12/18/2025 3:02:54 PM
Pikes Peak Regional Building Department
12/16/2025 2:55:54 PM
1 Enumerations has no comment or objection. 12/16/2025 2:55:54 PM
EPC Fire and Wildfire Program Manager
12/16/2025 1:45:47 PM
1 It is recommended that 1/8" screening be added to roof and soffit vents to prevent ember intrusion.

Roland Peterson
Fire Safety and Wildfire Mitigation Program Manager
Planning & Community Development
719.520.6075
rolandpeterson@elpasoco.com
12/16/2025 1:45:47 PM
Colorado Geological Survey
12/16/2025 8:09:32 AM
1 Project: EP-26-0041 Crystal Park Site S-179
El Paso File Number: CP257
Location: NW ¼ of SE ¼ of Sec 18 T14S R67W
38.8298, -104.9283

Submitted 12/16/2025 by Jonathan R. Lovekin, Senior Engineering Geologist, Colorado Geological Survey, jlovekin@mines.edu
Location: Crystal Park Subdivision No. 2, El Paso County, Colorado


As requested in the County email dated December 3, 2025, CGS has reviewed the referral. We understand that the applicant proposes a single-family residence with an attached garage, driveway access, an on-site wastewater treatment system, and an individual well on the Crystal Park Site S-179(R). With this referral, we received the Site Plan (LGA Studios, August 7, 2025), the Geologic Hazard Study (Rocky Mountain Group (RMG), November 21, 2025), and the Subsurface Soil Investigation (RMG, May 7, 2025).
Based on the site plan and geologic investigation, the site is underlain by Pikes Peak Granite with a thin mantle of decomposed granite (“grus”). Slopes descend away from the proposed building area at approximately 25 to 30 percent. The site does not contain mapped landslides, debris-flow hazard areas, or floodplains, and no evidence of active slope instability was identified. RMG’s assessment of the site geology and geologic hazards is appropriate. Provided RMG’s recommendations are strictly adhered to, CGS has no objection to site plan approval. CGS offers the following comments and recommendations for consideration during the planning and development of this site.
Site Geology.
The site is underlain at shallow depth by decomposed granite derived from the weathering of Pikes Peak Granite. While the bedrock is generally competent for foundation support, it is fractured and weathered, and the overlying grus can vary in thickness and be susceptible to erosion when exposed.
Steep Slopes and Construction-Related Instability.
Moderate to steep slopes are present downslope of the proposed residence. Although no existing instability was observed, excavation, fill placement, structural loading, and changes in drainage can adversely affect slope performance. CGS concurs with RMG’s recommendations to limit permanent cut and fill slopes to 3H:1V or flatter unless otherwise justified, and to require geotechnical observation and testing during foundation excavation and placement of structural fill.
Surface Drainage and Erosion.
Decomposed granite soils at the site are susceptible to erosion. Concentrated runoff can rapidly erode surface materials and expose bedrock. Site drainage should be designed to direct water away from structures, prevent ponding, and avoid the development of concentrated flows on downslope areas. Disturbed slopes should be stabilized and revegetated promptly.
Foundations and Construction Materials.
Laboratory testing indicates sulfate concentrations consistent with Class II (severe) sulfate exposure. CGS concurs with RMG’s recommendation that sulfate-resistant concrete be used for all concrete elements in contact with native soils. Foundation excavations and bearing conditions should be verified during construction.
Radon Considerations.
Granitic bedrock and soils in the Crystal Park area are associated with elevated radon potential. CGS recommends radon-resistant construction practices and post-construction radon testing.
Geologic Hazard Disclosure (Advisory).
Although not required by El Paso County code, CGS suggests that advisory language referencing the RMG geologic reports and site-specific geologic constraints be included on the site plan or in project documentation.
12/16/2025 8:09:32 AM
View EPC Health Department
12/12/2025 11:19:18 AM
1 12/12/2025 11:19:18 AM