SEARCHING
... please wait

Lower Chase Creek

Download PDF data sheet
Lower Chase Creek completed
Lower Chase Creek completed

Particulars

Owner: Phelps Dodge Morenci Inc & Sumitomo Metal Mining

Designer: Dames & Moore

Contractor: ASI Contractors

Statistics

Type: Gravity

Purpose(s): Flood Control

Reservoir capacity: 1 m3x106

Height: 20 metres

Length: 122 metres

Volume of RCC: 14 m3x103

Total volume: 22 m3x103

Construction Dates

Start of Project: 03/87 (March 1987)

Start of RCC: 05/87 (May 1987)

End of RCC: 06/87 (June 1987)

End of Project: 07/87 (July 1987)

Country: USA

River: Lower Chase Creek

DMS Co-ordinates: 33˚02'11.08"N, 109˚19'52.92"W

DD Co-ordinates: 33.036411, -109.331367

Facings

Upstream

SlopeType
VerticalTraditional concrete against formwork

Downstream

SlopeType
0.70Traditional concrete against formwork  [stepped face]

Spillway

SlopeType
0.70Traditional concrete against formwork  [stepped face]

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
64
Pozzolan (kg/m3)Pozzolan Type
40Low-lime flyash (ASTM Class F)