07-0276 Civil #1 052808 From: Steve Harrington
Sent: Wednesday, May 28, 2008 11:33 AM
To: Karen Bennett
Subject: SPR-07-0276-YL Yelm RV/Boat and Mini Storage Review # 1 Comments
?Karen: The following are my comments for the Yelm RV/Boat and Mini Storage Project: I tried to categorize these comments to help with placing them in the perspective department
comments.
All Sheets:
Signature Approval Block needs to read “Development Review Engineer.”
Need to provide revision block.
Plan Portion
Please include on the plan sheets, survey monumentation locations and details.
Please include sidewalk and width on plan sheets.
Please include roadway sections on the plan sheets.
Step Sewer
6. Please make sure the leader lines for callouts are connected to the right location.
7. Existing step sewer is not shown. Please show the existing sewer main and proposed connection.
8. Please show and callout on the plans the location and details for the electrical hook up, alarm and controls, pump and pump type.
Water
9. Please include 2-valves for each tee and 3-valves for each cross.
Storm Sewer
How do you propose to treat offsite or
Rhoton Rd. street frontages storm water run off, on site.
Please go online and see the City of Yelm Plan Checklist for civil plans.
Are there any wells, septic tanks or fuel tanks on site?
Describe the aesthetic considerations for facilities.
Home owners Agreement and Articles of Incorporation are not shown or described in the Storm Water Plan.
Facility Summary Form and Engineers estimate should be included in the Storm Water Plan.
Erosion Control Plan Report, I did not find these described in detail for the plan. This should also include the following: 1. Construction Sequence and procedure. 2. Trapping
Sediment. 3. Permanent Erosion Control and Site Restoration. 4. Geotechnical Analysis and Report. 5. Inspection Sequence.
Are there any existing or proposed wells within 1,200 feet of the detention or retention pond?
Maintenance Report
Please provide a Maintenance Report in which should include: 1. Required type and frequency of long-term maintenance. 2. Identification of responsible maintenance organization.
3. Frequency of sediment removal. 4. Cleaning of catch basins. 5. Vegetation.
Street
Please include a plan view in which should show. 1. Flow direction arrows at curb returns showing grade. 2. Spot elevations. 3. Station PC, PT, PI and Intersections. 4. Curve
Information Delta, Radius, Length and Tangent. 5. Begin Curb Radius and End Curb Radius. 6. Identify all field design situation. 7. Typical Sections 8. Pavement markings
details with station and offset. 9. Sidewalks. 10. Driveway entrances which should include. Station, Width and material, Driveway type. 11. Curb ramps-Detail and type. 12. Public
Transit and bus stops if any.
Please include a profile view in which should show. 1. All vertical information. 2. Grades. 3. Elevated roadways showing details and flow.
Please include detail sheets and street general notes.
Additional Item
Please add a Field Verify Note on Drawing. Expose connection point and verify fittings.
Steve Harrington
Engineering / Civil Inspector
City of Yelm
Office (360) 458-8423 / Field (360) 561-4264