HomeMy WebLinkAboutWATER'S EDGE @ RICHARD'S LAKE - PDP - 58-86J - SUBMITTAL DOCUMENTS - ROUND 1 - DRAINAGE REPORT4
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APPENDIX
PAGE
VICINITY MAP A
RATIONAL METHOD HYDROLOGY B
SWMM MODEL, SWMM EXHIBIT & DETENTION POND DESIGN C
HISTORIC DRAINAGE BASIN MAP, PROPOSED DRAINAGE BASIN MAP (From D
Inter -Mountain Engineering, July, 2000), and PROPOSED DRAINAGE EXHIBIT (Stantec
Consulting Ltd.)
TABLE OF CONTENTS
DESCRIPTION
PAGE
I.
GENERAL LOCATION AND DESCRIPTION
5
A. LOCATION
5
B. DESCRIPTION OF PROPERTY
5
II.
DRAINAGE BASINS
5
A. MAJOR BASIN DESCRIPTION
5
B. SUB -BASIN DESCRIPTION
6
III.
DRAINAGE DESIGN CRITERIA
6
A. REGULATIONS
6
B. DEVELOPMENT CRITERIA REFERENCE AND CONSTRAINTS
7
C. HYDROLOGIC CRITERIA
7
D. HYDRAULIC CRITERIA
7
E. VARIANCE
7
IV.
DRAINAGE FACILITY DESIGN
7
A. GENERAL CONCEPT
7
B. SPECIFIC DETAILS
8
C. DETENTION PONDS
11
D. SWMM MODEL
11
E. STREET CAPACITIES
11
V.
STORM WATER QUALITY
12
A. GENERAL CONCEPT
• 12
B. SPECIFIC DETAILS
12
VI.
EROSION CONTROL
A. GENERAL CONCEPT
12
VII.
CONCLUSIONS
A. COMPLIANCE WITH STANDARDS
13
B. DRAINAGE CONCEPT
13
C. STORM WATER QUALITY
13
D. EROSION CONTROL CONCEPT
13
REFERENCES
14
Stantec Consulting Inc
209 South Meldrum Street
Fort Collins CO 80521-2603
Tel: (970) 482-5922 Fax: (970) 482-6368
stantec.com
Stantec
April 19, 2006
Mr. Basil Hamdan
City of Fort Collins
Water Utilities --Storm water
700 Wood Street
Fort Collins, Colorado 80521
RE: Preliminary Project Development Plan Drainage and Erosion Control Report for Water's
Edge
Dear Basil:
We are pleased to submit to you, for your review and approval, this Preliminary Project
Development Plan Drainage and Erosion Control Report for Water's Edge. All computations within
this report have been completed in compliance with the City of Fort Collins Storm Drainage Design
Criteria.
We appreciate your time and consideration in reviewing this submittal. Please call if you have any
questions.
Respectfully,
Stantec Consulting Ltd.
Prepared by:
John Gooch, EIT
Project Engineer
Reviewed by:
Jim Allen -Morley, P.E.
Project Manager
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Stantec
Preliminary Project
Development Plan Drainage
and Erosion Control
Report for Water's Edge
Fort Collins, Colorado
April 19, 2006