Sunset Park Cut Fill Exhibit_2025-04-02.pdf

PDF 1 MB Posted

Attached to
PA 58 Park Grading, Flatwork and Seeding
Solicitation number
2025 - 1004
Issued by
Arapahoe County, Aurora City, Colorado

About this file

The document is a Cut/Fill Exhibit for Sunset Park, prepared by The Aurora Highlands Filing 32 for the City of Aurora in Adams County, Colorado. The exhibit provides a detailed topographical analysis of the park's proposed grading, showing elevation changes, cut and fill volumes, and land contours. The key measurements include an unadjusted cut of 1,610 cubic yards, an unadjusted fill of 13,625 cubic yards, and a net unadjusted cut/fill of 12,015 cubic yards of fill. The adjusted cut/fill volume is 6,440 cubic yards of fill, with adjustments made by subtracting topsoil and sidewalk depths from the existing grades.

The exhibit includes a color-coded elevation map with contour lines ranging from -1.500 to 7.500, indicating the proposed landscape modifications. A benchmark is established using a 3-inch diameter brass cap located at the southeast corner of the E. 26th Avenue bridge crossing over E-470, with an elevation of 5,521.54 (NAVD88). The park design appears to incorporate various landscape features, including pathways, play areas, and terrain variations. The note on the document indicates that current existing conditions may differ from what is shown in the exhibit, and the play area elevations account for the depth of engineered mulch/play surface.

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NOTE:

CURRENT EXISTING CONDITIONS MAY VARY FROM WHAT

IS SHOWN IN EXHIBIT.

UNADJUSTED CUT: 1610 CY*

UNADJUSTED FILL: 13625 CY*

NET UNADJUSTED CUT/FILL: 12015 CY FILL*

NET ADJUSTED CUT/FILL: 6440 CY FILL*

ADJUSTED CUT/FILL VOLUME ESTABLISHED BY

SUBTRACTING TOP SOIL AND SIDEWALK DEPTHS FROM

GRADES SHOWN IN EXHIBIT. PLAY AREA ELEVATIONS

SHOWN TAKE INTO ACCOUNT DEPTH OF ENGINEERED

MULCH/PLAY SURFACE.

*VALUES SHOWN ARE NEATLINE VOLUMES

R:\23.1229.025 TAH Park PA-58\500 CADD\505 Exhibits\2025-03-20_Cut-Fill Exhibit\Sunset Park Cut Fill Exhibit.dwg, 3:59:14 PM

PREPARED BY:

THE AURORA HIGHLANDS FILING 32

CITY OF AURORA, COUNTY OF ADAMS, STATE OF COLORADO

SUNSET PARK CUT/FILL EXHIBIT

NN

SCALE: 1" = 60'

040 8040

BENCHMARK:

CITY OF AURORA BENCHMARK 3S6636NE003 BEING A 3" DIAM.

BRASS CAP (COA BM, 19-020B, E-090A) ATOP THE S. WALL @ THE

S.E. COR. OF THE E. 26TH AVE. BRIDGE CROSSING OVER E-470.

BRASS CAP AT LOWER STEP ON WALL WHERE THE RAILING

ENDS ON THE E. END. AKA 19-020B.

ELEVATION = 5521.54 (NAVD88)

Sheets and Views
11x17 Plan_WR

File details come from the government source that posted it. Updated .