HomeMy WebLinkAboutNEW PROSPECT - PDP - 4-10 - SUBMITTAL DOCUMENTS - ROUND 1 - DRAINAGE REPORT04
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Preliminary Drainage, Erosion Control and Water Quality Report
New Prospect PUD
TABLE OF CONTENTS
Title Page
Engineer's Certification
Table of Contents
I.
INTRODUCTION............................................................................................. 3
11.
GENERAL LOCATION AND DESCRIPTION..............................................3
A.
Property Location...................................................................................................................3
B.
Description of Property.........................................................................................................3
Ill.
DRAINAGE BASINS AND SUB-BASINS......................................................3
A.
Major Basin Description........................................................................................................3
B.
Existing Conditions.................................................................................................................4
C.
Developed Conditions...........................................................................................................4
IV.
DRAINAGE DESIGN CRITERIA....................................................................5
A.
Development Regulations.....................................................................................................5
B.
Development Criteria Reference and Constraints..........................................................5
C.
Hydrological Criteria..............................................................................................................5
D.
Hydraulic Criteria...................................................................................................................5
V.
DRAINAGE FACILITY DESIGN....................................::...............................5
A.
General Concept.....................................................................................................................5
B.
Specific Details - Detention..................................................................................................6
D.
Specific Details — Stormwater Quality...............................................................................7
E.
Specific Details — Swales........................................................................................................7
G.
Specific Details — Inlets and Storm Sewer.........................................................................7
H.
Specific Details — Culverts.....................................................................................................7
VI.
SEDIMENT/EROSION CONTROL................................................................8
A.
General Concept......................................................................................................................8
VII.
CONCLUSIONS...............................................................................................8
A.
Compliance with standards...................................................................................................8
B.
Drainage Concept...................................................................................................................9
VI I I.REFERENCES.................................................................................................... 9
IX. APENDICES.....................................................................................................
10
Preliminary Drainage, Erosion Control and Water Quality Report
New Prospect PUD
ENGINEER'S CERTIFICATION
I hereby state that this Preliminary Report for the drainage, erosion control and water
quality design of the New Prospect PUD project was prepared by me or under my direct
supervision for the owners thereof and meets or exceeds the criteria in the City of Fort
Collins Storm Drainage Design Criteria and Construction Standards.
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John Ryan Gooch
Registered Professional Engineer
State of Colorado No: 43251
Preliminary Drainage, Erosion Control and Water Quality
Report
For
New Prospect PUD
Fort Collins, Colorado
Prepared for:
NEW PROSPECT, LLC
C/O VERDE DEVELOPMENT
123 N. COLLEGE AVENUE, SUITE 200
FORT COLLINS, CO 80524
Prepared by:
ENGINEERING
238 WALNUT STREET, SUITE 200
FORT COLLINS, CO 80524
970-797-2906