EAST 16 TH AVENUE STORM INTERCEPTOR PROJECT Public Meeting - - PowerPoint PPT Presentation
EAST 16 TH AVENUE STORM INTERCEPTOR PROJECT Public Meeting - - PowerPoint PPT Presentation
EAST 16 TH AVENUE STORM INTERCEPTOR PROJECT Public Meeting September 5, 2018 5:30 7:00 PM AGENDA Introductions Review of Upper Montclair Stormwater Systems Study East 16 th Avenue Storm Interceptor Project Open House and
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
AGENDA
- Introductions
- Review of Upper Montclair Stormwater
Systems Study
- East 16th Avenue Storm Interceptor
Project
- Open House and Questions
Study Area
UPPER MONTCLAIR BASIN
LOWER MONTCLAIR BASIN PARK HILL BASIN
Significant Flooding Locations – Denver PW
COMMUNITY REPORTS
Significant Flooding Locations
1623 DAHLIA STREET
Understanding the Basin
History of a Past Creek
Geologic Map of Greater Denver Area, 1979 – USGS via Enginuity
Colfax Ave Colorado Blvd Monaco Pkwy
Managing Stormwater
North Denver Brick Sewer Construction, 1920s – Denver Public Library
49% of the b basi sin i is i s impervious s 187 879 / 9 / 3 380 807 acres
Identified Investigations
POLICIES PROJECTS PARTNERSHIPS
16TH AVE FOCUS AREA
GREEN STREETS STRATEGY
16TH AVENUE AREA COM OMMUNI UNITY G Y GOA OALS PRIMARY GOALS (ST (STUDY DY-WIDE IDE)
- Re
Reduce se severi rity ty and nd fre frequenc ncy of
- f fl
flood
- oding
ng
- Imp
Improv rove w wate ter q r quality ty
COMPLEMENTARY NEIGHBORHOOD GOALS
- Re
Reduce imp mperv rviou
- us su
surfa rfaces w with thin th n the ne neighbor
- rhood
- d
- Show
- wcase
se gre reen i n infra nfrastru structu ture re proj rojects w ts with thin th n the ne neighbor
- rhoo
- od
- Inc
Incre rease se e educati tion
- n and
nd aware rene ness of
- f stormw
stormwate ter i r issu ssues a and nd mi miti tigati tions
- ns
- Main
aintain ain n neigh eighborhood char arac acter er an and aes aesthet etic ics
- Find co
d co-bene nefi fits, ts, sl slow
- w tra
traffi ffic sp speeds a and nd enc ncou
- ura
rage w walki king ng or
- r biki
king ng
- Enc
Encou
- ura
rage h home
- meowne
ners to to purc rchase se ra rain n barre rrels or s or ma mate teri rials
GREEN SPACES STRATEGY COM OMPONENT PONENTS
GR GREEN EEN STR STREETS EETS GR GREEN EEN ALLE LLEYS YS
RA RAIN GA GARD RDEN ENS S & C & COMMU MMUNITY TY DEM EMOS OS RA RAIN B BARREL RRELS S & HOM OMEOW EOWNER ER ST STRA RATEGI EGIES ES
LARG RGE PR PROPER PERTY TY CONV NVER ERSI SIONS NS
BEFORE
AFTER
A B C D E F
PERMEABLE STREETS GREEN ALLEYS TREE LAWN BIOSWALES INTERSECTION BULB-OUTS MIDBLOCK BULB-OUTS CORRIDOR PROJECTS
Green Infrastructure Strategies/Benefits/Community Preferences
Schedule
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
PROJECT STUDY AREA
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
ALTERNATIVE EVALUATION
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
EXISTING GAS
16-INCH LOW PRESSURE GAS LINE
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
EXISTING FIBER
CENTURY LINK FACILITY
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
EXISTING WATER
16-INCH WATER LINE 24-INCH WATER MAIN
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
EXISTING SANITARY
27-INCH SANITARY SEWER 26 INCH x 39 INCH SANITARY SEWER
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
EXISTING STORM
78-INCH STORM SEWER 14 FT x 9 FT STORM SEWER 13 FT x 6 FT STORM SEWER 22 FT x 11 FT STORM SEWER 27-INCH TO 51-INCH STORM SEWER
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
SELECTED ALIGNMENT
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT
EXTRA STORM CAPACITY
EXISTING 51-INCH STORM SEWER PROPOSED 9 FT X 8 FT STORM SEWER
EAST 16TH AVENUE STORM INTERCEPTOR PROJECT