HomeMy WebLinkAboutSite Certifications - 10/04/1999Engineering, Inc.
Mr. Basil Y. Harridan, P. E.
Stormwater Utility �I V
700 Wood Street D�
P. O. Box 580
Fort Collins, Colorado 80522 - 0580
Re: Myrtle Street Village Apartments
Fort Collins, Colorado
Dear Mr. Hamdan;
Project No. GRD - 241 - 97
June 25, 1999
STORMWATER
JUDO S 01M
This is to advise that the constructed parking lot, drainage structures and drainage facilities have
been field verified. Field surveys of the site were performed by Delgado & Delgado on June 24,
1999. A print of the "Myrtle Street Village Apartments - Grading, Drainage & Erosion Control
Plan" is enclosed. The print has been `redlined' to depict the results obtained during the field
survey.
The elevations of the constructed features that were obtained by field survey are considered to be
in substantial compliance with the approved plans.
If you should have any questions, please feel free to contact this office.
JisR.
gineering, Inc.
;;r� X'
sner, President
Enclosure
cc: Rocky Mountain C - M, Inc.
G
Civil Engineering Consultants
150 E. 29th Street, Suite 238 Loveland, Colorado 80538 (970) 663-2221
The tidy or Far count, slwmwater unary erasion control inspector must Ire rallied
at least 24 Murs prior la any construction on this site. �4051)- -------gvSp----`-�---
At required container sill lancing shall be install orlar to anland disturbing I ry ifr ylC /lw EC3't
activity (stockpiling, stripping. gmJing, etc.) AI other required central measures;
n u
In tire
Ire installed at ILe indications time in an uquence as indicated-
rrr Ilm opprweJ project scM1eJule, cuuelrvclbn pans, and erasion control report.
Pre-tllslurbmrce w yelWiuu sM1aP be protected and lateral wherever possible. Removal al 4 _
or 0turbonce of estimate vegetarmrr Mall the limited to the area refs fired far w --- -
imrnedime construction operations, nor for the shortest practical period of time. 5'
�I CurIndicates anExisting Vertical
All laps eypased durny Stull be kept i octidlr toughened
(stripping. grading. ripping
diatiars. I - Curb and Gutter
stockpiling, 111 q etc.) Stull be kept 'n a mu9nened condition by ro9 erg or diss<ng I _ _
seselat
eleven a connote ant, mulch. vegetation. a other Ormanera erosion control -T
t ilea N 'le n areas outside project street ryhta r say sbml remon reposed f Silt Fence
by load disturbingactivity for more Ilan thirty (30) days barer reputed temporary SEE detriment mention o lrol (e.g. arod/mulch, wrmseopina etc.) is installed, unlessI I `1 L - SEE DETAIL Existing 4' Sidewalk
Otherwise upprwea by the sto.m.mer Utility. ( 1 \ ,5. - A 25.5� �35. -9 r r 85.2 ,y 9� 4
ILE property shut be interior and maintained at of times during construction I be �4
ocnnlies a as to pravrnt d-caused erosion. AI land disturbing ocOvmea
sail lei my the
City
of Fort
ollin fugitive aunt impacts adluttnl properties, as
T
determined! by IM1c Cily ul Fort Collins Engineering Oeporlmenl.
AI te... priory (sLucmraD woson coul,ol measures shau be inspected and tepairea
or reconstructed (is necessary after each runoff event in order to assure cotinuol
perinanon a of their function. W ro ulna sediments, particularly, those r paved Rt
d r f coo rings be removes and disposed f and location so ST
as I to cause to i release into : y Jronayaeay.
No sent stockpile sill eecaed ken (10) feel in height. All soil stockpiles stall be
protected from veNme 1 I,ansport by nuance roughening, l ng, and perimeter I n fencing. Mr a nl amekn Ie rano dog alter M days shall be seeded and n lamed.
Cy ordinance h.doble uo backing. loodngor aepaving of War or role orany I 9474
door maleral onto City shames by ar from any vehicle My inadvertently dgwsled
mole tl shall be cleared
immediately by the connector.
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s , T I Id
SWALE SECTION D-D
--4 I
I
d 1 J i
oropt 4-Plex Proposed 4-Plex
F.F. 96.90 F.F.= 96.90
e
T-
3 9615
rJ_� r2 4.5
96.301<' m
4
I Existing House to Remain rJ - #2
F.F 98.35 j .1
r 95 5.0 ea
I N___� _ 95.90�
96.20 1
�T T 96.101
P oak H II ExislingE House L
-fl e r to Rain I
II I I F.F. 98.35 i
II t`96.16-� I--__96.20
-= 96.:
'reposed 6' Crosspan
w -
94.5 Sidewalks at each side
po' of alley to be ramped
-95 - M Te4UiMd-th a nforf
k4a=Ya ADA-Staraft rde - - -
-a`-e---
te
�oryal Approach rl Rool Drain
Existing
Office Building
- X93.30
I I
9
97.30 6.20
1Roof Drain
95.115 '1 96.05
Proposed Drive -Over ,1
Curb and
SEE DETAIL utter 8i
SEE PROFILE BELOW
q-� 95.70
95J0
e- ME
CROSSPAN 5EC1
OVERFLOW SECTION C-C /fie 0 d 7 rT 7 I Y IProposed Drainage-) ProposedJ� 196.25 m96.O1T` i.10
l 1 d 1 9 I I Easement OFFSITE Vertical Curb I I R`
I� SEE DETAIL
1 Exi 'erg i P � 96.7s
6 i W ` \ ij t----- 1 4 Go Be
lr W j 1 --� r �-4_walk __I Exislin House 1 � 96��1�r�� I + I
v
xaoo Post-� nLTrn result 'o 'a sg�` �- IL_ __ I JI
QS� 7�9 M. I I ICI �_ I- MMWW�' �I 96:0 I 7�
III ` -- --- -- @
96.11 9870
a i' �� y 1
avxrkslp mrNcp I >F - - _ _ -x- L x -_ - _�a�r_ vy
.. -_-_ _- k'f
96.30 96.30 96.30 8.20 '88.54
Y______ C
T FILT it seta [a - T / I I %�
IFENCE
.WOOD
FM 0, not
art=
2, rolautJ WE Earn FENCE Win
true III Fluour FEWINED
our
lit
OR earn nrLnma".,wee
SILT FENCE DETAIL
faT To s
memo
i
Twe s
rrxwws iron awwctm
waou� souts ffrwat evl::s
win taepnr M
o
`"Liar
vil _ EVE T.
g.°" mo
ILE riPrefsM r
I m
WATER
In w
Must M Cause FILTEME
3, erosion rore m„wr
Erosion My OFOFLss y
AREA INLET FILTER
-
STRAW BALES
Nor To
Existing
4996
Slope
-0.80%
4994
4992
4990
0
U
or
4988
ar
wf
m.
or
4986
of Curb Taper Curt Hei ht asp Gott r to
Indicate Existing from L to mo ch etch Slo a of
Asphalt urface Existing ack of W BE I- rive App Each
M
Crosspon
is2'
4996
rwrcx ypkyuL b , xewLicr sW alter c
ssrar r . rawund n: r� .��-_ lam tlo-sz
ariyrp: �" wnulue 10 Ad'eror rzo mrant wr luCINIUML m"'a`swmrc
A tart aoawrWJor wssw,L a. at an o EM
M^I^
e^°
Not Applo ulole
Sao st
Site is Less four 1 Acre
tyre hsAae.l
axt
WE r
nrr"l..
� _ sit
-
Forivi li v ninth
ornest Mal oh
300�a.""wir«yw.+r
erKrleQ: e6eWfa st _ wNINrY P
over M mnewlou
WE raaarr o enwp.¢o in on or four taus on
fivan,
Dwigrwtion
Mao
(acn
Rl.d •C'
(cI.hl.M.)
O5
0.351
11
0.20
0
0.51
A5
0.18
.
0.34
1.229/3
0.3
it
am
1.1
#4
oat
0n
0.60
1075/2
05
0.13
1 0.54
0.16
0.64
le
SLCURING xUe�ran wen a
rr<r s�aA rartroswwrt
m Fr a U Mrz OVER OUTLn A Al Ma tr
ORIFICE PLATE DETAIL
4994
L-
U-7- l
11- II
ILA'
0 4D
Typically Indicates Profpetty
Line
0 20 Bo
4992
-- 5012- Typically Indicates Exis
ng
Contour2 Interval - 0.5'
Ground Surface Cents
�a012- Typically Indicates Pro
Finish Surface Contour
sed
CRY of Fort Collins, Colorado
UTILITY
4990
Indicates Proposed 'Sil
Fence
�� Drainage Basin Limit 1
ntifier
rPPLLAANA..AAPPPROVAL
APPROVED.,2.er J�iK-.,:,� 1 al=fe
uIirTor or cori^seAgs
4988
11 Typically Indicates Exis
x Surface Spot Elevation
ng
CHECKED BY: a er ll
a�ef pB6ty
Typically Indicates Pro
sed
.' y1Aae(
wall„
SS
Pavement Surface Elev
Lion
y
4988
.1-� or Flow Line of Gutter
.PwwFF
CHECKED BY:_6-X-V"-re-cf_
Typically Indicates Drai
Flow Direction
age
CHECKED BY: _
-ti2So-- Typically Indicates Star
i Drain
CHECKED BY:
N
Ent
do
m
01
01
in
o
n
an
o
m
0
0
m
m
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to
c
n
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c
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c
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ark
>
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o
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rn
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ohs
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SCALE: AS NOTED
DRAWN: M.S.R.
CHKD: D.R.M.
Project No.
GRD-241-97
3 of 5