PROJ00444

• Contract/PO #: C150012
• Contractor Name: Model Land and Irrigation Company, The
• Contract Type: Loan
• Water District: 19
• County: Las Animas
• Bill Number: EIA
• Loan Projects - Doc Type: Feasibility Study

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TABLE OF CONTENTS

Section 1

Section 2

Section 3

Section 4

Section 5

Section 6

Section 7

Section 8

Section 9

Section 10

Section 11

Introduction ..,.................................................................,.....................................................1.1

Project Sponsor .........................................,...................,.....................................................2.1

Project Description ............................,................,................................................................ 3.1

3.1 Site Location and Conditions................................................................. 3-1
3.2 Reservoir Capacity ................................................................................3-2
3.3 Operating Criteria.................................................................................. 3-4
3.4 Facilities and Service Area ....................................................................3-4

3.5 Surveying.............................................................................................. 3-4

Water Rights ......,...............................................,..............................................,...................4.1

Preliminary Hydrology and Hydraulics ............................................................................5.1

Investigation and Rehabilitation Measures .....................................................................6.1

6.1 Investigation.............. ............................... .............................................6-1

6.1.1 General......................................................................................6-1
6.1.2 Site Reconnaissance............................................. ......................6-1
6.2 Recommended Repair and Rehabilitation Measures ..............................6-1
6.2.1 Outlet Works .............................................................................6-2
6.2.2 Rebuilt Parapet Wall..................................................................6-4
6.2.3 Upstream Slope Protection Repair..............................................6-4
6.2.4 Embankment Modifications .......................................................6-4
6.2.5 Outlet Works Seepage Collar.....................................................6-5
6.3 Repairs/Rehabilitation Sequence ............... .................. ....................... ...6-5

Estimated Construction Cost ............,.........,.....................,....................,....,..................... 7-1

Financial Analysis ,...................................................................,..........................................8.1

Economic Analysis .............,...........................,........................................,...........................9.1

Conclusions .......................................................................................................................1 0.1

General Information and Credits .....................................................................................11-1

URS Breiner Woodward Clyde

6800044333.00IR2.doc 1131100(3:18 PM)/PROJECTS 1