HomeMy WebLinkAboutExcavation PlanN
Excavation Plan
Four Seasons Resorts
Vail, Colorado
Prepared By:
WVC Company
7302 Ivanhoe Street
Commerce City, CO 80022
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I. Location
The Four Seasons Resorts Project is located at the Southwest corner of the
intersection of Vail Road and South Frontage Road West. The project borders South
Frontage Road West on the North, Vail road to the East and West Meadow Drive to
the south. The site is currently a vacant lot of approximately 3 acres and slopes from
the north to south.
II. Scope of Excavation
The proposed building excavation consists of an excavation volume of approximately
162,000 cubic yards. All of the excavation must be exported from the site. The total
number of truck loads from the site will be approximately 10,125 loads. All material
will be exported to several sites near Eagle Colorado. In addition to the export, WVC
Company will also be hauling an additional 5,000 cubic yards of material back to the
site for the backfilling the south foundation walls. The import of this material is due
to the limited storage areas on the active construction site.
III. Excavation Procedure
The excavation of the proposed building will be preformed in conjunction with the
shoring installation. WVC will start the mass excavation on the Southside of the
building foot print simultaneously with the shoring contractor. Once all shoring micro
piles have been installed from the surface, WVC will provide excavated benches at
the appropriate intervals for the installation of the tie -backs for the shoring contractor.
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WVC currently expects to haul approximately 1000 cubic yards of material per haul
day. The material will be exported from the site using the North entrance or the
South Frontage Road West. The initial excavation process will for a short period of
time allow WVC to load trucks on the site. WVC will drive trucks on to the site
looping trucks through the site and back to the exit on the South Frontage Road West.
Once the excavation has proceeded to a point where it is not feasible to load directly
on site, WVC will push the export material to the north east coiner of the building.
The material will be then directly loaded by an excavator into waiting trucks along
the South Frontage Road West. (See excavation plan) WVC expects to remove
approximately 120,000 cubic yards from the South Frontage Road West entrance. As
the shoring walls become complete and the north entrance becomes inaccessible all
remaining export material will be exported from the South side of the Project (West
Meadow Drive). a �.;
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IV. Winter Excavation - Alternate Plan
If excavation is to start in November or December the following plan will be adhered
to as weather permits. WVC will remove approximately 40,000 CY of material from
the site as quickly as possible or as weather permits. The 40,000 CY of material
would be enough material to displace the entire shoring area for the shoring
contractor. This would allow for the shoring contractor to complete his work through
out the winter months. Export of material would then only occur on good weather
days. WVC would maintain a small excavation crew on site to excavate shoring
walls for tie -back installations during in climate weather days.
V. Traffic Control
WVC will have a traffic control / pedestrian control plan prepared by a certified
traffic control consultant. This plan will incorporate the required flaggers, barriers,
and warning signs to safely work in all right of ways and streets.
VI. Cleaning streets and Erosion control
WVC will have a full time flagger /labor maintaining the streets. WVC does not
expect to have a mud problem. However, the streets will be strictly maintained
during our construction activities. The erosion control plan will be strictly complied
to and best management practices will be in force for the duration of the excavation
activities for project. Z
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