HomeMy WebLinkAboutLAKE STREET APARTMENTS - PDP - PDP160007 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANSW. PROSPECT RD.
S. SHIELDS ST.
E. LAKE STREET
W. LAUREL ST.
MERIDIAN AVE.
CENTER AVE.
CENTRE AVE.
W. PLUM ST.
ELIZABETH ST.
No. Revisions:
By: Date:
REVIEWED BY:
N. Haws
DESIGNED BY:
DRAWN BY:
SCALE:
DATE:
FEBRUARY
24TH, 2016
PROJECT:
1232-001
Sheet
Of 7 Sheets
LAKE STREET APARTMENTS
These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.
NOT FOR CONSTRUCTION
REVIEW SET
02/24/2016
E N G I N E E R I N G
N O R T H E RN
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
PHONE: 970.221.4158
www.northernengineering.com
CS1
COVER SHEET
C. Snowdon
A. Boese
N.A.
FEBRUARY 2016 CONTACT INFORMATION
PROJECT TEAM:
Northern Engineering Services, Inc.
Nick Haws, PE
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
Northern Engineering Services, Inc.
Eric Smith, PLS
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
(970) 221-4158
No. Revisions:
By: Date:
REVIEWED BY:
N. Haws
DESIGNED BY:
DRAWN BY:
SCALE:
DATE:
FEBRUARY
24TH, 2016
PROJECT:
1232-001
Sheet
Of 7 Sheets
LAKE STREET APARTMENTS
These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.
NOT FOR CONSTRUCTION
REVIEW SET
02/24/2016
E N G I N E E R I N G
N O R T H E RN
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
PHONE: 970.221.4158
www.northernengineering.com
CS2
NOTES
GENERAL & CONSTRUCTION C. Snowdon
A. Boese
N.A.
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
Call before you dig.
R
A. GENERAL NOTES
1. All materials, workmanship, and construction of ppublic improvements shall meet or exceed the standards and specifications set forth in the
Larimer County Urban Area Street Standards and applicable state and federal regulations. Where there is conflict between these plans and
the specifications, or any applicable standards, the most restrictive standard shall apply. All work shall be inspected and approved by the
City of Fort Collins.
2. All references to any published standards shall refer to the latest revision of said standard, unless specifically stated otherwise.
3. These public improvement construction plans shall be valid for a period of three years from the date of approval by the City of Fort Collins
Engineer. Use of these plans after the expiration date will require a new review and approval process by the City of Fort Collins prior to
commencement of any work shown in these plans.
4. The engineer who has prepared these plans, by execution and/or seal hereof, does hereby affirm responsibility to the City of Fort Collins, as
beneficiary of said engineer's work, for any errors and omissions contained in these plans, and approval of these plans by the City of Fort
Collins Engineer shall not relieve the engineer who has prepared these plans of all such responsibility. Further, to the extent permitted by
law, the engineer hereby agrees to hold harmless and indemnify the City of Fort Collins, and its officers and employees, from and against all
liabilities, claims, and demands which may arise from any errors and omissions contained in these plans.
5. All storm sewer construction, as well as power and other "dry" utility installations, shall conform to the City of Fort Collins standards and
C
S
C
S
T VAULT
ELEC
VAULT
ELEC
T
CONTROL MW
IRR
W
MW
MW
MW
CONTROL
IRR
CONTROL
IRR
CONTROL
IRR
TH
TH
T
G
T
VAULT
ELEC
X
X
ELEC
E E
X
X X
G
G
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
E
/ / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / /
X X X
X X
X
X X
X X
X
W
S W F
IRR
UD
FDC
UD UD UD UD
UD UD UD UD
UD
UD
UD
UD UD
UD
UD
UD UD UD UD UD UD UD UD
UD
UD UD
UD UD UD UD UD UD UD UD
IR
T
CONTROL
IRR
CONTROL
IRR
CONTROL
IRR
T
X
X
X
X
X
E
X X X
X X
X
X X
X X
X
X X
X
X
X
X
X
X
X X
X
X
E
E
E
OHE
G
G
T
E
E E E
E E
E
E
X
X
X
X
X
X X X
X X
X
X X
X X
X
X X
X
X
X
X
X
X
X X
X
X
10" SS
10" SS 10" SS 10" SS
10" SS
10" SS 10" SS 10" SS
10" SS
V.P.
V.P.
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
X
X
X
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
X
X
X X
X
X
X
X
H
Y
D
S
UD
UD UD UD UD
UD UD UD UD
UD
UD
UD
UD UD
X
X
X
X
X
X X X
X X
X
X X
X X
X
X X
X
X
X
X
X
X
X X
X
X
V.P.
V.P.
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
X
X
X
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
X
X
X X
X
X
X
X
33' HALF-ROW
LAKE STREET
(60' PUBLIC R.O.W.)
6' CROSSPAN
VTC W2
W2
RS RS
W2
W2
W2
CWA
CIP
CIP
IP
IP
W2
X
X
X
X
X
X X X
X X
X
X X
X X
X
X X
X
X
X
X
X
X
X X
X
X
V.P.
V.P.
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
X
X
X
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
X
X
X X
X
X
X
X
UD
UD UD UD UD
UD UD UD UD
UD
UD
UD
UD UD
UD
UD
UD UD UD UD UD UD UD UD
UD
UD UD
UD UD UD UD UD UD UD UD
33' HALF-ROW
LAKE STREET
(60' PUBLIC R.O.W.)
6' CROSSPAN
acres
C1
0.25 0.112
0.32
acres
B3
0.95 0.974
1.00
acres
A2
0.XX 0.186
0.XX
acres
C2
0.83 0.051
1.00
acres
D1
0.90 0.134
1.00
acres
OS2
0.57 0.024
0.71
acres
OS3
0.15 0.039
0.19
acres
B1
0.61 0.448
0.76
acres
OS1
0.23 0.152
0.29
acres
A1
0.22 0.141
0.28
acres
B2
0.86 0.187
1.00
B1
A1
B3
D1
C2
OS2
OS3
OS1
C1
A2
B2
SIDEWALK
CULVERT
INLET
W/ SUMP
BASIN W/
ORIFICE PLATE
INLET
W/ SUMP
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
OVERFLOW INLET
FOR EVENT ABOVE
WATER QUALITY
OVERFLOW INLET
ORIFICE PLATE
FOR EVENT ABOVE
WATER QUALITY
4" PERFORATED
UNDERDRAIN
BASIN W/
ORIFICE PLATE
CONCRETE COLLAR
W/ ORIFICE PLATE
POND C
SIDEWALK
CHASE
SIDEWALK
CHASE
SIDEWALK
CHASE
2' TRICKLE
PAN (TYP.)
2' TRICKLE
PAN (TYP.)
POND A
UNDERGROUND
POND D
UNDERGROUND
POND B
UNDERGROUND
POND B
18" CURB &
GUTTER
18" CURB &
GUTTER
18" CURB &
GUTTER
18" CURB &
GUTTER
PERMEABLE
PAVERS PERMEABLE
PAVERS
PERMEABLE
PAVERS
PERMEABLE
PAVERS
PERMEABLE
PAVERS
CURB CUT
CURB CUT
B3
STORM DRAIN
FROM BASIN A2
ROOF LEADER
ROOD LEADER
No. Revisions:
By: Date:
REVIEWED BY:
N. Haws
DESIGNED BY:
DRAWN BY:
SCALE:
DATE:
FEBRUARY
24TH, 2016
PROJECT:
1232-001
Sheet
Of 7 Sheets
LAKE STREET APARTMENTS
These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.
NOT FOR CONSTRUCTION
REVIEW SET
02/24/2016
E N G I N E E R I N G
N O R T H E RN
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
PHONE: 970.221.4158
www.northernengineering.com
DR1
DRAINAGE EXHIBIT
C. Snowdon
A. Boese
1"=20'
GRAPHIC SCALE:
LEGEND:
EXISTING INLET GRATE
EXISTING DECID. TREE
EXISTING CONIF. TREE
EXISTING LIGHT POLE
EXISTING STUMP
ST EXISTING STORM SEWER LINE
EXISTING CURB/GUTTER FLOWLINE
EXISTING EDGE OF ASPHALT
4950
4950
4:1
BANK SLOPE
PROPOSED OVERLAND FLOW DIRECTION
CONCENTRATED FLOW DIRECTION
PROPOSED SWALE FLOWLINE
PROPOSED INFLOW CURB/GUTTER FLOWLINE
PROPOSED STORM DRAIN WITH INLET
PROPOSED CONTOUR
EXISTING CONTOUR
PROPOSED OUTFALL CURB/GUTTER FLOWLINE
City Engineer Date
Date
Date
Date
Date
Stormwater Utility
Parks & Recreation
Traffic Engineer Date
APPROVED:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
Water & Wastewater Utility
City of Fort Collins, Colorado
UTILITY PLAN APPROVAL
Environmental Planner
NORTH
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
Call before you dig.
R
acres
A2
0.25 0.08
0.31
a3
DRAINAGE BASIN AREA
DESIGN POINT
DRAINAGE BASIN ID
DRAINAGE BASIN MINOR/MAJOR COEFF.
RUNOFF SUMMARY TABLE:
FOR DRAINAGE REVIEW ONLY
NOT FOR CONSTRUCTION
1.REFER TO THE "PRELIMINARY DRAINAGE REPORT FOR LAKE STREET APARTMENTS" BY NORTHERN ENGINEERING, DATED FEBRUARY 24, 2016 FOR ADDITIONAL INFORMATION.
NOTES:
DESIGN
POINT
BASIN
ID
TOTAL
AREA
(acres)
C2 C100 2-yr
Tc
(min)
100-yr
Tc
(min)
Q2
(cfs)
Q100
(cfs)
a1 A1 0.14 0.22 0.27 8.8 8.5 0.07 0.32
a2 A2 0.19 0.80 1.00 5.0 5.0 0.42 1.85
b1 B1 0.45 0.53 0.66 5.7 5.0 0.66 2.96
b2 B2 0.19 0.71 0.88 5.0 5.0 0.38 1.66
b3 B3 0.97 0.95 1.00 5.0 5.0 2.64 9.69
c1 C1 0.11 0.25 0.31 5.0 5.0 0.08 0.34
c2 C2 0.05 0.80 1.00 5.0 5.0 0.12 0.52
d1 D1 0.14 0.69 0.86 5.0 5.0 0.27 1.16
os1 OS1 0.15 0.23 0.29 5.0 5.0 0.10 0.43
os2 OS2 0.02 0.69 0.86 5.0 5.0 0.05 0.21
os3 OS3 0.04 0.15 0.19 5.0 5.0 0.02 0.07
W5
SIDEWALK
CULVERT
INLET
W/ SUMP
INLET
W/ SUMP
POND C
SIDEWALK
CHASE
SIDEWALK
CHASE
SIDEWALK
CHASE
2' TRICKLE
PAN (TYP.)
POND A
UNDERGROUND
POND D
UNDERGROUND
POND B
UNDERGROUND
POND B
18" CURB &
GUTTER
RS RS
CIP
W2 W2 W5
W2
No. Revisions:
By: Date:
REVIEWED BY:
N. Haws
DESIGNED BY:
DRAWN BY:
SCALE:
DATE:
FEBRUARY
24TH, 2016
PROJECT:
1232-001
Sheet
Of 7 Sheets
LAKE STREET APARTMENTS
These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.
NOT FOR CONSTRUCTION
REVIEW SET
02/24/2016
E N G I N E E R I N G
N O R T H E RN
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
PHONE: 970.221.4158
www.northernengineering.com
EC1
EROSION CONTROL PLAN
DRAINAGE & C. Snowdon
A. Boese
1"=20'
GRAPHIC SCALE:
SF
IP
W2
RR
W3
VTC
LEGEND:
EXISTING INLET GRATE
EXISTING DECID. TREE
EXISTING CONIF. TREE
EXISTING LIGHT POLE
EXISTING STUMP
ST EXISTING STORM SEWER LINE
EXISTING CURB/GUTTER FLOWLINE
EXISTING EDGE OF ASPHALT
4950
4950
4:1
BANK SLOPE
PROPOSED OVERLAND FLOW DIRECTION
CONCENTRATED FLOW DIRECTION
PROPOSED SWALE FLOWLINE
PROPOSED INFLOW CURB/GUTTER FLOWLINE
PROPOSED STORM DRAIN WITH INLET
PROPOSED CONTOUR
EXISTING CONTOUR
PROPOSED OUTFALL CURB/GUTTER FLOWLINE
INLET PROTECTION
W1 WATTLE
WATTLE
SILT FENCE
RIPRAP
WATTLE
VEHICLE TRACKING PAD
SF
EROSION CONTROL NOTES
1.SEE GRADING AND EROSION CONTROL NOTES ON SHEET CS2
AS WELL AS DETAILS ON SHEET DT4.
2.THIS EROSION CONTROL PLAN SERVES ONLY AS A GUIDELINE TO THE CONTRACTOR.
STAGING/PHASING OF THE BMPs SHOWN ON THIS PLAN IS EXPECTED. ADDITIONAL
AND/OR DIFFERENT BMPs FROM THOSE SHOWN MAY BE NECESSARY DURING
CONSTRUCTION DUE TO CHANGING SITE CONDITIONS OR AS REQUIRED BY LOCAL
AUTHORITIES. IN NO WAY SHALL THIS PLAN REPLACE THE CONTRACTOR'S
OBLIGATIONS FOR PERMITTING (CITY, STATE DISCHARGE PERMIT, ETC.) OR
COMPLIANCE WITH GOVERNING AUTHORITIES. IT SHALL BE THE RESPONSIBILITY OF
THE CONTRACTOR (OR PERMIT HOLDER) TO ENSURE EROSION CONTROL MEASURES
ARE PROPERLY MAINTAINED AND FOLLOWED.
3.CONTRACTOR SHALL IMPLEMENT THE APPROPRIATE MEASURES ACCORDING TO THE
CONSTRUCTION SEQUENCING AND LEVEL OF SITE STABILIZATION.
4.THIS EROSION CONTROL PLAN IS SCHEMATIC IN NATURE. AS SUCH, GRAPHICAL
SYMBOLS MAY NOT BE TO SCALE, NOR ARE THEY NECESSARILY SHOWN IN THEIR
EXACT LOCATION.
5.CONTRACTOR SHALL IMPLEMENT APPROPRIATE INLET PROTECTION FOR ALL AREA
DRAINS UNTIL SITE IS FULLY STABILIZED.
6.INLET PROTECTION SHALL BE ADAPTED, AS NECESSARY, TO THE SURROUNDING
SURFACE TYPE AND CONDITION (i.e., STAKE-DRIVEN WATTLES FOR BARE SOIL, SAND
BAGS OR GRAVEL SOCKS FOR PAVEMENT, ETC.)
7.CONTRACTOR SHALL LIMIT SEDIMENT DEPOSITION IN THE DETENTION POND DURING
CONSTRUCTION. ANY ACCUMULATED SEDIMENT SHALL BE REMOVED AND DISPOSED
OF IN AN ACCEPTABLE MANNER. ALL POND COMPONENTS SHALL BE RESTORED TO
DESIGN ELEVATIONS AND INTENT PRIOR TO INITIAL ACCEPTANCE.
8.CONTRACTOR IS RESPONSIBLE FOR STABILIZING ALL SLOPES, PARTICULARLY
THOSE STEEPER THAN 6:1. CRIMP MULCHING, HYDRO MULCHING, EROSION MATS,
TEMPORARY IRRIGATION, AND ADDITIONAL WATTLES OR SILT FENCING MAY BE
NECESSARY TO ESTABLISH VEGETATIVE COVER AND STABILIZE THE SLOPE.
9.SEE LANDSCAPE PLANS FOR ADDITIONAL INFORMATION ON PLANTING,
REVEGETATION, HARDSCAPE AND OTHER PERMANENT SITE STABILIZATION METHODS.
10.THE LIMITS OF DISTURBANCE/LIMITS OF CONSTRUCTION (LOD/LOC) LINE FOR THIS
PROJECT IS THE PROPERTY BOUNDARY.
CWA CONCRETE WASHOUT AREA
City Engineer Date
Date
Date
Date
Date
Stormwater Utility
Parks & Recreation
Traffic Engineer Date
APPROVED:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
Water & Wastewater Utility
City of Fort Collins, Colorado
UTILITY PLAN APPROVAL
Environmental Planner
NORTH
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
Call before you dig.
R
W5 CONCRETE CHASE SETUP
CIP CURB INLET PROTECTION
UD
UD
UD UD UD UD UD UD UD UD
UD
UD UD
UD UD UD UD UD UD UD UD
33' HALF-ROW
LAKE STREET
(60' PUBLIC R.O.W.)
PROPOSED 8' ATTACHED SIDEWALK
5' SIDEWALK
6.5' SIDEWALK
6.5' SIDEWALK
5.5' SIDEWALK
6' CROSSPAN
EXISTING 1.5' OUTFALL
CURB & GUTTER
26.42
26.38
27.09
27.85
26.55
26.28
26.02
26.25
26.32
27.26
27.19
29.21
29.21
29.15
28.94
29.05
29.21
29.98
30.10
30.22
32.77
32.77
30.78
30.44
30.41
30.41
30.56
30.80
32.26
32.05
32.01
31.63
31.63
31.80
31.52
31.30
31.17
31.30
31.52
32.00
31.78
31.65
31.63
31.14
30.92
31.28
30.44
30.66
30.78
30.66
30.44
30.72
30.94
30.96
30.44
30.17
30.37
30.92
31.74
31.64
31.52
31.29
30.61
30.89
30.95
30.97
30.95
30.88
27.89
27.32
27.19
26.79
26.82
26.61
26.34
26.26
26.53
25.97
26.07
25.82
25.71
25.54
25.47
FFE=29.84
27.92
32.16
RAMPS
SIDEWALK
CULVERT
INLET
W/ SUMP
BASIN W/
ORIFICE PLATE
INLET
W/ SUMP
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATE
UNDERDRAIN
OVERFLOW INLET
FOR EVENT ABOVE
WATER QUALITY
OVERFLOW INLET
ORIFICE PLATE
FOR EVENT ABOVE
WATER QUALITY
4" PERFORATED
UNDERDRAIN
RAMP
RAMP
FFE=27.34
FFE=29.84
FFE=29.84
RAMP
RAMP
BASIN W/
ORIFICE PLATE
RAMP
32.11
32.11
27.81
27.24
27.19
26.72
25.30
CONCRETE COLLAR
W/ ORIFICE PLATE
POND C
SIDEWALK
CHASE
SIDEWALK
CHASE
SIDEWALK
CHASE
SIDEWALK
CHASE
SIDEWALK
CHASE
2' TRICKLE
PAN (TYP.)
2' TRICKLE
PAN (TYP.)
POND A
POND B
UNDERGROUND
POND D
UNDERGROUND
POND B
UNDERGROUND
POND B
4' CURB CUT
4' CURB CUT
18" CURB &
GUTTER
18" CURB &
GUTTER
18" CURB &
GUTTER
18" CURB &
GUTTER
18" CURB &
GUTTER
REPLACE EXISTING
CURB & GUTTER
2' PAN
PERMEABLE
PAVERS PERMEABLE
PAVERS
PERMEABLE
PAVERS
PERMEABLE
PAVERS
PERMEABLE
PAVERS
25.50
25.70
25.73
25.96
25.99
26.11
25.45
25.37
28.84
28.84
28.84
28.84
27.54
27.44
27.20
27.41
28.84
28.84
29.17
29.17
27.58
27.71
27.79
28.84
28.84
28.84
28.84
28.84
28.40
28.84
28.84
28.84
29.64
30.34
(30.92)
(29.38)
(30.44)
(33.47)
(26.94)
(25.23)
29.90
29.15
29.53
(31.31)
(31.01)
(31.85)
(32.32)
(32.76)
(30.20)
(29.60)
28.84
No. Revisions:
By: Date:
REVIEWED BY:
N. Haws
DESIGNED BY:
DRAWN BY:
SCALE:
DATE:
FEBRUARY
24TH, 2016
PROJECT:
1232-001
Sheet
Of 7 Sheets
LAKE STREET APARTMENTS
These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.
NOT FOR CONSTRUCTION
REVIEW SET
02/24/2016
E N G I N E E R I N G
N O R T H E RN
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
PHONE: 970.221.4158
www.northernengineering.com
G1
GRADING PLAN
C. Snowdon
A. Boese
1"=20'
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
Call before you dig.
R
GRAPHIC SCALE:
LEGEND:
EXISTING INLET GRATE
EXISTING DECID. TREE
EXISTING CONIF. TREE
EXISTING LIGHT POLE
EXISTING STUMP
ST EXISTING STORM SEWER LINE
EXISTING CURB/GUTTER FLOWLINE
EXISTING EDGE OF ASPHALT
4950
4950
4:1
79.45
BANK SLOPE
PROPOSED ASPHALT CROSS SLOPE
CONCENTRATED FLOW DIRECTION
PROPOSED SWALE FLOWLINE
PROPOSED INFLOW CURB/GUTTER FLOWLINE
PROPOSED STORM DRAIN WITH INLET
PROPOSED CONTOUR
PROPOSED FLOWLINE ELEVATION
PROPOSED RIPRAP
EXISTING CONTOUR
79.45
PROPOSED FINISH GROUND ELEVATION
(79.45)
EXISTING GROUND ELEVATION
PROPOSED OUTFALL CURB/GUTTER FLOWLINE
BENCHMARK/BASIS OF BEARING
NOTES:
1.TOP OF FOUNDATIONS SHOWN ARE THE MINIMUM ELEVATIONS REQUIRED FOR
PROTECTION FROM THE 100-YEAR STORM.
2.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY
OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN
THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE
CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES
AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES.
3.EROSION CONTROL PRACTICES, SITE PROTECTION, AND REVEGETATION METHODS
SHALL FOLLOW CITY REGULATIONS.
4.REFER TO SITE PLAN, LANDSCAPE PLAN, AND PLAT FOR ADDITIONAL INFORMATION.
{5.THE CONTRACTOR IS RESPONSIBLE FOR FIELD LOCATING AND VERIFYING
ELEVATIONS OF ALL EXISTING SEWER MAINS, WATER MAINS, CURBS, GUTTERS AND
OTHER UTILITIES AT THE POINTS OF CONNECTION SHOWN ON THE PLANS, AND AT ANY
UTILITY CROSSINGS PRIOR TO INSTALLING ANY OF THE NEW IMPROVEMENTS. IF A
CONFLICT EXISTS AND/OR A DESIGN MODIFICATION IS REQUIRED, THE CONTRACTOR
SHALL COORDINATE WITH THE ENGINEER TO MODIFY T}
2.0%
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
NORTH
City Engineer Date
Date
Date
Date
Date
Stormwater Utility
Parks & Recreation
Traffic Engineer Date
APPROVED:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
Water & Wastewater Utility
City of Fort Collins, Colorado
UTILITY PLAN APPROVAL
Environmental Planner
PROJECT DATUM: NAVD 88
City of Fort Collins benchmark 29-92
Approximate 300 feet south of West Prospect Rd. and Shields St., on
the North end of the West bridge parapet wall.
Elevation=5025.67
City of Fort Collins benchmark 28-92
Southwest corner of West Prospect Rd. and Center Ave., on a water
valve pit.
Elevation=5010.65
Basis of Bearings
The basis of bearings is the South line of the Southwest Quarter of
Section 14, Township 7 North, Range 69 West of the 6th p.m. as
bearing South 89°22'14" East
T
12" W
12" W 12" W 12" W
12" W
12" W
10" SS
10" SS 10" SS 10" SS
10" SS
10" SS 10" SS 10" SS
10" SS
12" W 12" W
12" W
V.P.
V.P.
WV
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
X
X
X
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
X
X
X X
X
X
X
X
H
Y
D
S
CONNECT TO EXISTING
SANITARY SEWER (LOCATION
APPROXIMATE SEE NOTE 6.)
CONNECT TO EXISTING
WATER MAIN
1" WET TAP
33' HALF-ROW
EXISTING BURIED ELECTRIC
EXISTING BURIED
TELEPHONE LINE
EXISTING BURIED
GAS SERVICE
PROPOSED 18"
CURB & GUTTER
PROPOSED 8'
ATTACHED SIDEWALK
EXISTING 12" WATERLINE
(FORT COLLINS UTILITIES)
EXISTING
LOT LINE (TYP.)
PROPERTY LINE
LOT 18,
COLLEGE
HEIGHTS
LOT 17,
COLLEGE
HEIGHTS
LOT 16,
COLLEGE
HEIGHTS
LOT 11,
COLLEGE
HEIGHTS
LAKE STREET
(60' PUBLIC R.O.W.)
RE-PURPOSE EXISTING 3
4'
COPPER SERVICE FOR
IRRIGATION. SEE NOTE 6.
3
4" IRRIGATION METER
WITH CURB STOP
1" DOMESTIC WATER METER
WITH CURB STOP
APPROXIMATE
LOCATION EXISTING
FIRE HYDRANT
9' UTILITY EASEMENT
26' EMERGENCY
ACCESS,
PEDESTRIAN &
BIKE ACCESS
EASEMENT
20' EMERGENCY
ACCESS, PEDESTRIAN &
BIKE ACCESS EASEMENT
FIRE DEPARTMENT
CONNECTION
EXISTING
FENCE (TYP)
APPROXIMATE
LOCATION EXISTING
SANITARY MANHOLE
APPROXIMATE LOCATION
EXISTING 10" SANITARY SEWER
(CITY OF FORT COLLINS)
CONNECT TO
EXISTING WATER MAIN
8"x6" WET
CONNECTION w/ TB
EXISTING
OVERHEAD
ELECTRIC
UNDERGROUND
DETENTION AREA
(SC-310 CELLS)
UNDERGROUND
DETENTION AREA
(SC-740 CELLS)
UNDERGROUND
DETENTION AREA
(SC-740 CELLS)
STRM JUNCT A1
CONNECT TO SIDEWALK CHASE
INV. IN=5024.72 (S)
STRM JNCT A10
8" SOLID GRATE
INV. IN=5025.90 (N)
INV. OUT=5025.90 (E)
FG=5031.598
INLET A14
W/ SUMP
INV. OUT=5026.13 (SE)
FG=5030.890
MAJOR STORM OUTLET A8-A2
INV. OUT=5025.74 (NW)
FG=5030.595
STRM JUNCT A6
W/ ORIFICE PLATE
INV. IN=5025.48 (SW)
INV. OUT=5025.48 (E)
FG=5032.157
STRM JUNCT A5
8" SOLID GRATE
INV. IN=5025.24 (W)
INV. OUT=5025.24 (N)
FG=5029.011
STRM JUNCT A3
8"x8" TEE
INV. OUT=5025.01 (W)
FG=5028.839
STRM JUNCT A2
8" SOLID GRATE
INV. IN=5024.98 (E)
INV. OUT=5024.98 (N)
FG=5028.891
STRM JUNCT A4
8" SOLID GRATE
INV. IN=5025.02 (S)
INV. OUT=5025.02 (W)
FG=5028.202
MAJOR STORM OUTLET A3.1
W/ ORIFICE PLATE
INV. IN=5025.02 (S)
INV. OUT=5025.02 (N)
FG=5027.200
STRM JNCT A13
45° BEND
INV. OUT=5026.12 (S)
FG=5026.840
VUALT CONNECTION A12
INV. IN=5026.12 (N)
VUALT CONNECTION A11
INV. OUT=5025.91 (S)
VUALT CONNECTION A8-B2
INV. OUT=5025.87 (NE)
STRM JNCT A8-B1
8" SOLID GRATE
INV. IN=5025.86 (SW)
INV. OUT=5025.86 (E)
FG=5026.580
VUALT CAP A8-B
INV. IN=5025.85 (W)
VUALT CAP A9
INV. IN=5025.85 (W)
STRM JNCT A8-A1
45° BEND
INV. OUT=5025.72 (W)
FG=5026.445
VUALT CONNECTION A8-A
INV. IN=5025.71 (E)
VUALT CONNECTION A8
INV. OUT=5025.50 (E)
STRM JUNCT A7
22-
1
2° BEND
INV. OUT=5025.50 (NE)
FG=5026.218
131.00 LF 8" PVC @ 0.19%
16.08 LF 8" PVC @ 0.20%
106.70 LF 8" PVC @ 0.21%
116.86 LF 8" PVC @ 0.20%
5.75 LF 8" PVC @ 0.20%
1.03 LF 8" PVC @ 0.20%
4.27 LF 8" PVC @ 0.20%
29.69 LF 8" PVC @ 0.20%
2.01 LF 8" PVC @ 0.20% 8.92 LF 8" PVC @ 0.20%
6.50 LF 8" PVC @ 0.20%
2.06 LF 8" PVC @ 0.71%
9.29 LF 8" PVC @ 0.24%
6.05 LF 8" PVC @ 0.20%
8.29 LF 8" PVC @ 0.20%
7.57 LF 8" PVC @ 0.21%
ROOF DRAIN B2
FROM INTERIOR COURTYARD
INV. OUT=5027.43 (E)
CONCRETE COLLAR B2
INV. IN=5027.25 (W)
35.78 LF 8" PVC @ 0.50%
INLET C9
W/ ORIFICE PLATE
INV. IN=5025.72 (S)
INV. OUT=5025.72 (E)
FG=5026.441
INLET C12
W/ SUMP
INV. OUT=5025.77 (SE)
FG=5029.180
INLET C8
8" SOLID GRATE
FG=5029.319
STRM JNCT C7
8" SOLID GRATE
FG=5028.507
INLET C6
22-
1
2° BEND
FG=5027.892
STRM JNCT C5
22-
1
2° BEND
FG=5027.628
STRM JNCT C4
22-
1
2° BEND
FG=5027.459
INLET C3
8" SOLID GRATE
INV. IN=5025.25 (W)
INV. OUT=5025.25 (N)
FG=5026.737
STRM JNCT C2
8"x8" TEE
INV. OUT=5025.23 (N)
FG=5026.551
STRM JNCT C12
45° BEND
INV. OUT=5025.74 (S)
FG=5026.462
VUALT CONNECTION C11
INV. IN=5025.73 (N)
VUALT CONNECTION C10
OUTLET A2-2
CONCRETE COLLAR
W/ ORIFICE PLATE
INV. OUT=5025.30 (E)
STRM JNCT C1
CONNECT TO SIDEWALK CHASE
INV. IN=5025.21 (S)
10.40 LF 8" PVC @ 0.20%
108.27 LF 8" PVC @ 0.20%
15.68 LF 8" PVC @ 0.20%
38.76 LF 8" PVC @ 0.20%
15.60 LF 8" PVC @ 0.20%
16.45 LF 8" PVC @ 0.20%
40.84 LF 8" PVC @ 0.20%
4.52 LF 8" PVC @ 0.31%
1.35 LF 8" PVC @ 0.50%
5.15 LF 8" PVC @ 0.50%
9.50 LF 8" PVC @ 0.20%
5.01 LF 8" PVC @ 1.40%
LOT 19,
COLLEGE
HEIGHTS
LOT 20,
COLLEGE
HEIGHTS
LOT 7,
BLOCK 2,
COLLEGE
HEIGHTS
4" PERFORATED
UNDERDRAIN
ROOF LEADER
ROOD LEADER
UNDERGROUND
DETENTION AREA
(SC-740 CELLS)
4" PERFORATE UNDERDRAIN
4" PERFORATED
UNDERDRAIN
4" PERFORATED
UNDERDRAIN
ISOLATOR ROW
FOR WATER QUALITY
ISOLATOR ROW
FOR WATER QUALITY
ISOLATOR ROW
FOR WATER QUALITY
FIRE SERVICE
DOMESTIC WATER
SERVICE
SANITARY SEWER
SERVICE
No. Revisions:
By: Date:
REVIEWED BY:
N. Haws
DESIGNED BY:
DRAWN BY:
SCALE:
DATE:
FEBRUARY
24TH, 2016
PROJECT:
1232-001
Sheet
Of 7 Sheets
LAKE STREET APARTMENTS
These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.
NOT FOR CONSTRUCTION
REVIEW SET
02/24/2016
E N G I N E E R I N G
N O R T H E RN
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
PHONE: 970.221.4158
www.northernengineering.com
U1
UTILITY PLAN
C. Snowdon
A. Boese
1"=20'
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
Call before you dig.
R
GRAPHIC SCALE:
LEGEND:
S EXISTING SANITARY MH
G EXISTING GAS METER
C
S
EXISTING H2O CURB STOP
CONTROL
IRR EXISTING IRR. CONTROL VAULT
ELEC EXISTING ELECTRIC MH
W
S
O
EXISTING H2O SPIGOT
E EXISTING ELECTRIC METER
EXISTING IRR BACKFLOW PREVENT
EXISTING POWER POLE
VAULT
ELEC EXISTING ELECTRIC VAULT
T EXISTING TELEPHONE PEDESTAL
W PROPOSED H2O METER
EXISTING LIGHT POLE
H
Y
D
EXISTING FIRE HYDRANT
TRAFFIC
VAULT EXISTING TRAFFIC VAULT
FO EXISTING BURIED FIBER-OPTICS
E EXISTING BURIED ELECTRIC
G EXISTING BURIED GAS
W EXISTING WATER LINE
T EXISTING BURIED TELEPHONE
SS EXISTING SANITARY SEWER LINE
ST EXISTING STORM SEWER LINE
OHE EXISTING OVERHEAD ELECTRIC
PROPOSED WATER SERVICE LINE
PROPOSED SANITARY SERVICE LINE
PROPOSED STORM SEWER LINE W/ INLET
W
S
GENERAL NOTES:
1.THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE
APPROXIMATE WHEN SHOWN ON THESE DRAWINGS. IT SHALL BE THE RESPONSIBILITY
OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND UTILITIES IN
THE AREA OF THE WORK. {BEFORE COMMENCING CONSTRUCTION}, THE CONTRACTOR
SHALL BE RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE
RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND UTILITIES.
2.ALL WATER AND SANITARY SEWER CONSTRUCTION SHALL BE PER THE CITY OF
FORT COLLINS CONSTRUCTION STANDARDS, LATEST EDITION.
3.UTILITY SERVICES ARE SHOWN IN A SCHEMATIC FASHION ONLY. EXACT LOCATIONS
SHALL BE PER THE REQUIREMENTS OF THE RESPECTIVE UTILITY PROVIDERS, AND ARE
SUBJECT TO CHANGE IN THE FIELD.
4.ALL WATER FITTINGS, VALVES, AND OTHER UTILITY APPURTENANCES ARE ONLY
GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE.
5.ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD
VERIFIED PRIOR TO CONSTRUCTION. ALL SEWER SERVICES TO BE UNUSED SHALL BE
ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES
(970-221-6700).
6.PRIOR TO ORDERING MATERIAL AND MOBILIZING, CONTRACTOR SHALL FIELD
LOCATE AND VERIFY ELEVATIONS OF ALL CONCRETE AND ASPHALT TIE-INS, EXISTING
SEWER MAINS, WATER MAINS, AND ALL OTHER UTILITIES AT THE POINTS OF
CONNECTION SHOWN ON THE PLANS. SPECIAL ATTENTION SHALL BE PAID TO ALL
PROPOSED UTILITY CROSSINGS. IT IS RECOMMENDED THAT THE CONTRACTOR
POTHOLE SAID CROSSINGS PRIOR TO ORDERING MATERIAL. REFER TO GENERAL
NOTE #9 ON SHEET CS2 IF A CONFLICT ARISES AND/OR A DESIGN MODIFICATION IS
DESIRED.
C.O. EXISTING CLEANOUT
PROPOSED DOWNSPOUT
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
NORTH
City Engineer Date
Date
Date
Date
Date
Stormwater Utility
Parks & Recreation
Traffic Engineer Date
APPROVED:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
Water & Wastewater Utility
City of Fort Collins, Colorado
UTILITY PLAN APPROVAL
Environmental Planner
PROJECT BOUNDARY
FDC
EXISTING LOTLINE
PROPOSED EASEMENT LINE
PROPOSED CURB & GUTTER
PROPOSED FIRE DEPARTMENT CONNECTION
F PROPOSED FIRE SERVICE LINE
IRR PROPOSED IRRIGATION METER
X X
X
X
X
X
X
X
X X
X
X
E
E
E
X
X
X X
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
OHE
/ / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
/ / / / / / / /
G
G
G
T
E
E E E
E E
E
E
T
12" W
12" W 12" W 12" W
12" W
12" W
10" SS
10" SS 10" SS 10" SS
10" SS
10" SS 10" SS 10" SS
10" SS
12" W 12" W
12" W
V.P.
V.P.
C.O. AC
G
WV
X
X
X
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
X
X
X
X
X
/ / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
/ / / / / / / /
X
X
X X
X
X
X
X
X
X
X
X
X X
X
H
Y
D
S
W W W W W
W. LAKE AVE.
/ / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / / / /
/ / / / / / / / / /
/ / / / / /
/ / / / / / / / /
/ / / / / /
/ / / / / / / / / / / / / / /
/ / / / / / / / / / / / /
/ / / / / / / / / / / / / /
/
/ / /
/ / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / /
/
/ / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / /
/ / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / /
/ / / / / / / / / / / / / /
/ / / / / / /
/ / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / /
/ / / / / / /
/ / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / /
/ / / /
/ / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / /
/ / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / / / / /
/ / / / / / / / / / /
/ / / /
/ / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /
/ /
/ / / / / / / / / / / / / / / /
/ / / / / / / / / / / / / /
/ / / / / / / / / / / / /
/ / / / / / / / / / / / / /
/ / / / / / / / / / / / /
EXISTING
PLAYGROUND
EQUIPMENT TO BE
REMOVED
EXISTING
MONITORING
WELL
EXISTING
MONITORING
WELL
EXISTING TEST HOLE
EXISTING TEST HOLE
±22LF FENCE
TO BE REMOVED
±106LF FENCE
TO BE REMOVED
EXISTING 0.3' WIDE
CONCRETE WALL
TO BE REMOVED
EXISTING BUILDING
TO BE REMOVED
±51LF FENCE
TO BE REMOVED
±15LF FENCE
TO BE REMOVED
±150LF FENCE
TO BE REMOVED
±89LF FENCE
TO BE REMOVED
±81LF FENCE
TO BE REMOVED
±36LF FENCE
TO BE REMOVED
±8LF FENCE
TO BE REMOVED
±8LF FENCE
TO BE REMOVED
BIKE RACK
TO BE REMOVED
±220LF WALL
TO BE REMOVED
±80SF BUILDING
TO BE REMOVED
±13,086SF BRICK AND
BLOCK BUILDING
TO BE REMOVED
±1,325SF 2 STORY BRICK
BUILDING W/ BASEMENT
TO BE REMOVED
±85SF EXISTING SHED
TO BE REMOVED
±342SF EXISTING GARAGE
TO BE REMOVED
±18LF 0.7' WIDE
BLOCK WALL
TO BE REMOVED
AC UNIT
TO BE REMOVED
±59LF 0.5' WIDE
CONCRETEWALL
TO BE REMOVED
HC PARKING SIGN
TO BE REMOVED
GRAVEL DRIVE
TO BE REMOVED
±97SF CONCRETE
TO BE REMOVED
ALL EXISTING ON-SITE
CONCRETE (±4,938SF )
TO BE REMOVED
EXISTING
MONITORING
WELL
IRRIGATION
CONTROL BOX
TO BE REMOVED
WATER METER
TO BE REMOVED
TELEPHONE PEDESTAL
TO BE REMOVED
GAS METER
TO BE REMOVED
EXISTING ELECTRIC BOX
EXISTING ELECTRIC
VAULT AND LIGHT POLE
TO BE RELOCATED
WATER SERVICES TO BE
ABANDONED AT MAIN PER
CITY OF FORT COLLINS
REQUIREMENTS
GAS METER
TO BE REMOVED
GAS SERVICE/METER REMOVAL AND
RELOCATION SHALL BE COORDINATED
WITH UTILITY PROVIDER.
EXISTING
LOT LINE
EXISTING 0.5' WIDE
CONCRETE WALL
±154SF CONCRETE
TO BE REMOVED
EXISTING BRICK FIREPLACE
TO BE REMOVED
IRRIGATION BACK FLOW
PREVENTION VALVE
TO BE REMOVED
EXISTING PLAYGROUND
EQUIPMENT TO BE REMOVED
EXISTING 0.7' WIDE
CONCRETE WALL
1.3' BRICK SIGN
TO BE REMOVED
FLAG POLE
TO BE
REMOVED
±6,072SF ASPHALT
TO BE REMOVED
±4,483SF ASPHALT
TO BE REMOVED
±368LF CURB, GUTTER &
ATTACHED WALK TO BE REMOVED
EXISTING ELECTRIC
VAULT AND LIGHT POLE
TO BE RELOCATED
/ / / / / / / / / /
/ / / / / / / / / / / /
±25LF FENCE
TO BE REMOVED
SAWCUT LINE
W
EXISTING 3
4" WATER SERVICE
(LOCATION APPROXIMATE) TO BE
REMOVED TO ROW AND
RE-PURRPOSED TO IRRIGATION
SERVICE. SEE SHEET U1 FOR
MORE INFORMATION.
APPROXIMATE LOCATION EXISTING
SANITARY SERVICE. CONTRACTOR TO
VERIFY LOCATION AND ABANDON AT
MAIN PER CITY OF FORT COLLINS
REQUIREMENTS. (SEE NOTE 16)
APPROXIMATE LOCATION
EXISTING SANITARY SERVICE
TO BE ABANDONED AT MAIN.
(SEE NOTE 16)
EXISTING 12" WATERLINE
(FORT COLLINS UTILITIES)
APPROXIMATE LOCATION
EXISTING 10" SANITARY SEWER
(CITY OF FORT COLLINS)
33' HALF-ROW
APPROXIMATE LOCATION
EXISTING FIRE HYDRANT
PROTECT EXISTING
TREES IN PLACE
PROTECT EXISTING
TREES IN PLACE
PROTECT EXISTING
TREES IN PLACE
PROTECT EXISTING
TREES IN PLACE (TYP.)
EXISTING CURB & GUTTER
TO BE REPLACED
ATTACHED SIDEWALK
TO BE REMOVED
EXISTING CURB
& GUTTER TO
BE REPLACED
ATTACHED SIDEWALK
TO BE REMOVED
No. Revisions:
By: Date:
REVIEWED BY:
N. Haws
DESIGNED BY:
DRAWN BY:
SCALE:
DATE:
FEBRUARY
24TH, 2016
PROJECT:
1232-001
Sheet
Of 7 Sheets
LAKE STREET APARTMENTS
These drawings are
instruments of service
provided by Northern
Engineering Services, Inc.
and are not to be used for
any type of construction
unless signed and sealed by
a Professional Engineer in
the employ of Northern
Engineering Services, Inc.
NOT FOR CONSTRUCTION
REVIEW SET
02/24/2016
E N G I N E E R I N G
N O R T H E RN
301 North Howes Street, Suite 100
Fort Collins, Colorado 80521
PHONE: 970.221.4158
www.northernengineering.com
EX1
DEMOLITION PLAN
EXISTING CONDITIONS & C. Snowdon
A. Boese
1"=20'
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
Call before you dig.
R
GRAPHIC SCALE:
LEGEND:
FOUND SECTION CORNER
S SANITARY MH
FOUND CORNER
INLET GRATE
C
CLEANOUT
POST
V.P. VERTICAL PIPE
G GAS METER
DECID. TREE
C
S
H2O CURB STOP
CONTROL
IRR IRR. CONTROL VAULT
ELEC ELECTRIC MH
W
S
O
H2O SPIGOT
E ELECTRIC METER
CONIF. TREE TO BE REMOVED
IRR BACKFLOW PREVENT
POWER POLE
VAULT
ELEC ELECTRIC VAULT
T TELEPHONE PEDESTAL
SIGN
W H2O METER
TELE TELEPHONE MH
LIGHT POLE
H
Y
D
FIRE HYDRANT
TRAFFIC
VAULT TRAFFIC VAULT
STUMP
SET #4 REBAR w/CAP, LS14823
FO BURIED FIBER-OPTICS
E BURIED ELECTRIC
G BURIED GAS
W WATER LINE
T BURIED TELEPHONE
EDGE OF ASPHALT
CURB/GUTTER FLOWLINE
MAJOR CONTOUR
MINOR CONTOUR
SS SANITARY SEWER LINE
ST STORM SEWER LINE
OHE OVERHEAD ELECTRIC
BENCHMARK/BASIS OF BEARING:
PROJECT DATUM: NAVD 88
CITY OF FORT COLLINS BENCHMARK 29-92
APPROXIMATE 300 FEET SOUTH OF WEST PROSPECT RD. AND SHIELDS ST., ON THE NORTH END OF THE
WEST BRIDGE PARAPET WALL.
ELEVATION=5025.67
CITY OF FORT COLLINS BENCHMARK 28-92
SOUTHWEST CORNER OF WEST PROSPECT RD. AND CENTER AVE., ON A WATER VALVE PIT.
ELEVATION=5010.65
BASIS OF BEARINGS
THE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 14, TOWNSHIP 7
NORTH, RANGE 69 WEST OF THE 6TH P.M. AS BEARING SOUTH 89°22'14" EAST
4950
4949
ASPHALT TO BE REMOVED
C.O. EXISTING CLEANOUT
NOTES:
1. THE SIZE, TYPE AND LOCATION OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THESE
DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE OF ALL UNDERGROUND
UTILITIES IN THE AREA OF THE WORK. BEFORE COMMENCING NEW CONSTRUCTION, THE CONTRACTOR SHALL BE
RESPONSIBLE FOR LOCATING ALL UNDERGROUND UTILITIES AND SHALL BE RESPONSIBLE FOR ALL UNKNOWN UNDERGROUND
UTILITIES.
2.CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING DEMOLITION, REMOVAL, REPLACEMENT, AND DISPOSAL OF ALL
FACILITIES AND MATERIAL.
3.ALL SYMBOLS ARE ONLY GRAPHICALLY REPRESENTED AND ARE NOT TO SCALE.
4.CONTACT THE PROJECT SURVEYOR FOR ANY INQUIRIES RELATED TO THE EXISTING SITE SURVEY.
5.CONTRACTOR IS ENCOURAGED TO PERFORM DEMOLITION IN A MANNER THAT MAXIMIZES SALVAGE, RE-USE, AND
RECYCLING OF MATERIALS. THIS INCLUDES APPROPRIATE SORTING AND STORING. IN PARTICULAR, DEMOLISHED CONCRETE,
ASPHALT, AND BASE COURSE SHOULD BE RECYCLED IF POSSIBLE. THE CITY OF FORT COLLINS STREET DEPARTMENT
OPERATES A CRUSHING OPERATION THAT WILL ACCEPT CONCRETE MATERIAL AT NO COST FOR CRUSHING AND RE-USE AS
RECYCLED AGGREGATE. THIS OPERATION IS LOCATED AT 1380 HOFFMAN MILL ROAD AND CAN BE REACHED AT (970) 482-1249.
6.EXISTING TREES MARKED FOR PROTECTION AND PRESERVATION SHALL NOT BE REMOVED.
7.HEAVY EQUIPMENT SHOULD NOT BE ALLOWED TO COMPACT OVER THE ROOT ZONE OF EXISTING TREES.
8.AVOID CUTTING SURFACE ROOTS WHENEVER POSSIBLE, SIDEWALKS AND PAVING LEVELS SHOULD BE CONTOURED
SUFFICIENTLY TO AVOID DAMAGE.
9.ROOT CUTS FROM EXCAVATION SHOULD BE DONE RAPIDLY, SMOOTH FLUSH CUTS SHOULD BE MADE, BACKFILL BEFORE
THE ROOTS HAVE A CHANCE TO DRY OUT AND WATER THE TREE IMMEDIATELY.
10.PRIOR TO CONSTRUCTION, ALL PROTECTED TREES SHALL HAVE A ORANGE PROTECTIONS BARRIER FENCING ERECTED,
WHICH AS A MINIMUM ARE SUPPORTED BY 1" X 1" OR SIMILAR STURDY STOCK, FOR SHIELDING OF PROTECTED TREES, NO
CLOSER THAN SIX (6) FEET FROM THE TRUNK OR ON HALF ({}) OF THE DRIP LINE, WHICH EVER IS GREATER, WITHIN THIS
PROTECTION ZONE THERE SHALL BE NO MOVEMENT OF EQUIPMENT OR STORAGE OF EQUIPMENT, MATERIALS, DEBRIS, FILL
OR CUT UNLESS APPROVED BY THE CITY FORESTER.
11.ALL EXISTING TREES SHALL BE PRUNED TO THE CITY FORESTER'S "MEDIUM PRUNED STANDARDS."
12.WITHIN THE DRIP LINE OF ANY PROTECTED EXISTING TREE, THERE SHALL BE NO CUT OR FILL OVER A FOUR-INCH DEPTH
UNLESS A QUALIFIED ARBORIST OR FORESTER HAS EVALUATED AND APPROVED THE DISTURBANCE.
13.DURING THE CONSTRUCTION STAGE OF DEVELOPMENT, THE APPLICANT SHALL PREVENT THE CLEANING OF EQUIPMENT
OR MATERIAL OR THE STORAGE OR DISPOSAL OF WASTE MATERIAL SUCH AS PAINTS, OILS, SOLVENTS, ASPHALT, CONCRETE,
MOTOR OIL OR ANY OTHER MATERIAL HARMFUL TO THE LIFE OF A TREE, WITHIN THE DRIP LINE OF ANY PROTECTED TREE OR
GROUP OF TREES.
14.NO DAMAGING ATTACHMENT, WIRES, SIGNS OR PERMITS MAY BE FASTENED TO ANY PROTECTED TREE.
15.LARGE PROPERTY AREAS CONTAINING PROTECTED TREES AND SEPARATION FROM CONSTRUCTION OR LAND CLEARING
AREAS, ROAD RIGHTS-OF-WAYS AND UTILITY EASEMENTS MAY BE "RIBBONED OFF," RATHER THAN ERECTING PROTECTIVE
FENCING AROUND EACH TREE AS REQUIRED IN NOT (5) ABOVE. THIS MAY BE ACCOMPLISHED BY PLACING METAL T-POSTS
STAKES A MAXIMUM OF FIFTY (50) FEET APART AND TYING A RIBBON OR ROPE FROM STAKE-TO-STAKE ALONG THE OUTSIDE
PERIMETERS OF SUCH AREAS BEING CLEARED.
{16.ALL EXISTING SANITARY SEWER SERVICES ARE APPROXIMATE AND SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION.
ALL SEWER SERVICES TO BE UNUSED SHALL BE ABANDONED AT THE MAIN AND COORDINATED WITH FORT COLLINS UTILITIES
STUMP TO BE REMOVED
DECID. TREE TO BE REMOVED
CONIF. TREE
( IN FEET )
0
1 INCH = 20 FEET
20 20 40 60
NORTH
City Engineer Date
Date
Date
Date
Date
Stormwater Utility
Parks & Recreation
Traffic Engineer Date
APPROVED:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
Water & Wastewater Utility
City of Fort Collins, Colorado
UTILITY PLAN APPROVAL
Environmental Planner
CONCRETE TO BE REMOVED
STRUCTURES TO BE REMOVED
specifications current at the date of approval of the plans by the City of Fort Collins Engineer.
6. The type, size, location and number of all known underground utilities are approximate when shown on the drawings. It shall be the
responsibility of the Developer to verify the existence and location of all underground utilities along the route of the work before commencing
new construction. The Developer shall be responsible for unknown underground utilities.
7. The Developer shall contact the Utility Notification Center of Colorado (UNCC) at 1-800-922-1987, at least 2 working days prior to beginning
excavation or grading, to have all registered utility locations marked. Other unregistered utility entities (i.e. ditch / irrigation company) are to
be located by contacting the respective representative. Utility service laterals are also to be located prior to beginning excavation or grading.
It shall be the responsibility of the Developer to relocate all existing utilities that conflict with the proposed improvements shown on these
plans.
8. The Developer shall be responsible for protecting all utilities during construction and for coordinating with the appropriate utility company for
any utility crossings required.
9. If a conflict exists between existing and proposed utilities and/or a design modification is required, the Developer shall coordinate with the
engineer to modify the design. Design modification(s) must be approved by the City of Fort Collins prior to beginning construction.
10. The Developer shall coordinate and cooperate with the City of Fort Collins, and all utility companies involved, to assure that the work is
accomplished in a timely fashion and with a minimum disruption of service. The Developer shall be responsible for contacting, in advance,
all parties affected by any disruption of any utility service as well as the utility companies.
11. No work may commence within any public storm water, sanitary sewer or potable water system until the Developer notifies the utility
provider. Notification shall be a minimum of 2 working days prior to commencement of any work. At the discretion of the water utility
provider, a pre-construction meeting may be required prior to commencement of any work.
12. The Developer shall sequence installation of utilities in such a manner as to minimize potential utility conflicts. In general, storm sewer and
sanitary sewer should be constructed prior to installation of the water lines and dry utilities.
13. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the
Water Utility.
14. A State Construction Dewatering Wastewater Discharge Permit is required if dewatering is required in order to install utilities or if water is
discharged into a storm sewer, channel, irrigation ditch or any waters of the United States.
15. The Developer shall comply with all terms and conditions of the Colorado Permit for Storm Water Discharge (Contact Colorado Department
of Health, Water Quality Control Division, (303) 692-3590), the Storm Water Management Plan, and the Erosion Control Plan.
16. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of
onsite drainage facilities shall be the responsibility of the property owner(s).
17. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must be
submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at
least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall be
submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed
prior to certification per the Development Agreement.
18. The City of Fort Collins shall not be responsible for any damages or injuries sustained in this Development as a result of groundwater
seepage, whether resulting from groundwater flooding, structural damage or other damage unless such damage or injuries are sustained as
a result of the City of Fort Collins failure to properly maintain its water, wastewater, and/or storm drainage facilities in the development.
19. All recommendations of the Preliminary Drainage Report for Lake Street Apartments dated February 24, 2016 by Northern Engineering
Services, Inc., shall be followed and implemented.
20. Temporary erosion control during construction shall be provided as shown on the Erosion Control Plan. All erosion control measures shall
be maintained in good repair by the Developer, until such time as the entire disturbed areas is stabilized with hard surface or landscaping.
21. The Developer shall be responsible for insuring that no mud or debris shall be tracked onto the existing public street system. Mud and
debris must be removed within 24 hours by an appropriate mechanical method (i.e. machine broom sweep, light duty front-end loader, etc.)
or as approved by the the City of Fort Collins street inspector.
22. No work may commence within any improved or unimproved public Right-of-Way until a Right-of-Way Permit or Development Construction
Permit is obtained, if applicable.
23. The Developer shall be responsible for obtaining all necessary permits for all applicable agencies prior to commencement of construction.
The Developer shall notify the the City of Fort Collins Inspector (Fort Collins - 221-6605) and the City of Fort Collins Erosion Control
Inspector (Fort Collins - 221-6700) at least 2 working days prior to the start of any earth disturbing activity, or construction on any and all
public improvements. If the City of Fort Collins Engineer is not available after proper notice of construction activity has been provided, the
Developer may commence work in the Engineer's absence. However, the City of Fort Collins reserves the right not to accept the
improvement if subsequent testing reveals an improper installation.
24. The Developer shall be responsible for obtaining soils tests within the Public Right-of-Way after right of way grading and all utility trench
work is complete and prior to the placement of curb, gutter, sidewalk and pavement. If the final soils/pavement design report does not
correspond with the results of the original geotechnical report, the Developer shall be responsible for a re-design of the subject pavement
section or, the Developer may use the City of Fort Collins' default pavement thickness section(s). Regardless of the option used, all final
soils/pavement design reports shall be prepared by a licensed Professional Engineer. The final report shall be submitted to the Inspector a
minimum of 10 working days prior to placement of base and asphalt. Placement of curb, gutter, sidewalk, base and asphalt shall not occur
until the City of Fort Collins Engineer approves the final report.
25. The contractor shall hire a licensed engineer or land surveyor to survey the constructed elevations of the street subgrade and the gutter
flowline at all intersections, inlets, and other locations requested by the the City of Fort Collins inspector. The engineer or surveyor must
certify in a letter to the City of Fort Collins that these elevations conform to the approved plans and specifications. Any deviations shall be
noted in the letter and then resolved with the City of Fort Collins before installation of base course or asphalt will be allowed on the streets.
26. All utility installations within or across the roadbed of new residential roads must be completed prior to the final stages of road construction.
For the purposes of these standards, any work except c/g above the subgrade is considered final stage work. All service lines must be
stubbed to the property lines and marked so as to reduce the excavation necessary for building connections.
27. Portions of Larimer County are within overlay districts. The Larimer County Flood Plain Resolution should be referred to for additional
criteria for roads within these districts.
28. All road construction in areas designated as Wild Fire Hazard Areas shall be done in accordance with the construction criteria as
established in the Wild Fire Hazard Area Mitigation Regulations in force at the time of final plat approval.
29. Prior to the commencement of any construction, the contractor shall contact the Local Entity Forester to schedule a site inspection for any
tree removal requiring a permit.
30. The Developer shall be responsible for all aspects of safety including, but not limited to, excavation, trenching, shoring, traffic control, and
security. Refer to OSHA Publication 2226, Excavating and Trenching.
31. The Developer shall submit a Construction Traffic Control Plan, in accordance with MUTCD, to the appropriate Right-of-Way authority. (The
the City of Fort Collins, Larimer County, Colorado), for approval, prior to any construction activities within, or affecting, the Right-of-Way.
The Developer shall be responsible for providing any and all traffic control devices as may be required by the construction activities.
32. Prior to the commencement of any construction that will affect traffic signs of any type, the contractor shall contact the City of Fort Collins
Traffic Operations Department, who will temporarily remove or relocate the sign at no cost to the contractor, however, if the contractor
moves the traffic sign then the contractor will be charged for the labor, materials and equipment to reinstall the sign as needed.
33. The Developer is responsible for all costs for the initial installation of traffic signing and striping for the Development related to the
Development's local street operations. In addition, the Developer is responsible for all costs for traffic signing and striping related to directing
traffic access to and from the Development.
34. There shall be no site construction activities on Saturdays, unless specifically approved by the City of Fort Collins Engineer, and no site
construction activities on Sundays or holidays, unless there is prior written approval by Larimer County.
35. The Developer is responsible for providing all labor and materials necessary for the completion of the intended improvements, shown on
these drawings, or designated to be provided, installed, or constructed, unless specifically noted otherwise.
36. Dimensions for layout and construction are not to be scaled from any drawing. If pertinent dimensions are not shown, contact the Designer
for clarification, and annotate the dimension on the as-built record drawings.
37. The Developer shall have, onsite at all times, one (1) signed copy of the approved plans, one (1) copy of the appropriate standards and
specifications, and a copy of any permits and extension agreements needed for the job.
38. If, during the construction process, conditions are encountered which could indicate a situation that is not identified in the plans or
specifications, the Developer shall contact the Designer and the City of Fort Collins Engineer immediately.
39. The Developer shall be responsible for recording as-built information on a set of record drawings kept on the construction site, and available
to the Larimer County's Inspector at all times. Upon completion of the work, the contractor(s) shall submit record drawings to the City of Fort
Collins Engineer.
40. The Designer shall provide, in this location on the plan, the location and description of the nearest survey benchmarks (2) for the project as
well as the basis of bearings. The information shall be as follows:
PROJECT DATUM: NAVD 88
CITY OF FORT COLLINS BENCHMARK 29-92
APPROXIMATE 300 FEET SOUTH OF WEST PROSPECT RD. AND SHIELDS ST., ON THE NORTH END OF THE WEST BRIDGE
PARAPET WALL.
ELEVATION=5025.67
CITY OF FORT COLLINS BENCHMARK 28-92
SOUTHWEST CORNER OF WEST PROSPECT RD. AND CENTER AVE., ON A WATER VALVE PIT.
ELEVATION=5010.65
BASIS OF BEARINGS
THE BASIS OF BEARINGS IS THE SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 14, TOWNSHIP 7 NORTH, RANGE
69 WEST OF THE 6TH P.M. AS BEARING SOUTH 89°22'14" EAST
41. All stationing is based on centerline of roadways unless otherwise noted.
42. Damaged curb, gutter and sidewalk existing prior to construction, as well as existing fences, trees, streets, sidewalks, curbs and gutters,
landscaping, structures, and improvements destroyed, damaged or removed due to construction of this project, shall be replaced or restored
in like kind at the Developer's expense, unless otherwise indicated on these plans, prior to the acceptance of completed improvements
and/or prior to the issuance of the first Certificate of Occupancy.
43. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The
existing street condition shall be documented by the City of Fort Collins Construction Inspector before any cuts are made. Patching shall be
done in accordance with the City of Fort Collins Street Repair Standards. The finished patch shall blend in smoothly into the existing
surface. All large patches shall be paved with an asphalt lay-down machine. In streets where more than one cut is made, an overlay of the
entire street width, including the patched area, may be required. The determination of need for a complete overlay shall be made by the
Larimer County Engineer and/or the City of Fort Collins Inspector at the time the cuts are made.
44. Upon completion of construction, the site shall be cleaned and restored to a condition equal to, or better than, that which existed before
construction, or to the grades and condition as required by these plans.
45. Standard Handicap ramps are to be constructed at all curb returns and at all "T" intersections.
46. After acceptance by the City of Fort Collins, public improvements depicted in these plans shall be guaranteed to be free from material and
workmanship defects for a minimum period of two years from the date of acceptance.
47. The City of Fort Collins shall not be responsible for the maintenance of roadway and appurtenant improvements, including storm drainage
structures and pipes, for the following private streets: N.A.
48. Approved Variances are listed as follows: N.A.
CONSTRUCTION NOTES
A. Grading and Erosion Control Notes
1. The erosion control inspector must be notified at least twenty-four (24) hours prior to any construction on this site.
2. There shall be no earth-disturbing activity outside the limits designated on the accepted plans.
3. All required perimeter silt and construction fencing shall be installed prior to any land disturbing activity (stockpiling, stripping, grading, etc).
All other required erosion control measures shall be installed at the appropriate time in the construction sequence as indicated in the
approved project schedule, construction plans, and erosion control report.
4. At all times during construction, the Developer shall be responsible for preventing and controlling on-site erosion including keeping the
property sufficiently watered so as to minimize wind blown sediment. The Developer shall also be responsible for installing and maintaining
all erosion control facilities shown herein.
5. Pre-disturbance vegetation shall be protected and retained wherever possible. Removal or disturbance of existing vegetation shall be
limited to the area(s) required for immediate construction operations, and for the shortest practical period of time.
6. All soils exposed during land disturbing activity (stripping, grading, utility installations, stockpiling, filling, etc.) shall be kept in a roughened
condition by ripping or disking along land contours until mulch, vegetation, or other permanent erosion control BMPs are installed. No soils
in areas outside project street rights-of-way shall remain exposed by land disturbing activity for more than thirty (30) days before required
temporary or permanent erosion control (e.g. seed/mulch, landscaping, etc.) is installed, unless otherwise approved by the City/County.
7. In order to minimize erosion potential, all temporary (structural) erosion control measures shall:
a. Be inspected at a minimum of once every two (2) weeks and after each significant storm event and repaired or reconstructed as
necessary in order to ensure the continued performance of their intended function.
b. Remain in place until such time as all the surrounding disturbed areas are sufficiently stabilized as determined by the erosion control
inspector.
c. Be removed after the site has been sufficiently stabilized as determined by the erosion control inspector.
8. When temporary erosion control measures are removed, the Developer shall be responsible for the clean up and removal of all sediment
and debris from all drainage infrastructure and other public facilities.
9. The contractor shall immediately clean up any construction materials inadvertently deposited on existing streets, sidewalks, or other public
rights of way, and make sure streets and walkways are cleaned at the end of each working day.
10. All retained sediments, particularly those on paved roadway surfaces, shall be removed and disposed of in a manner and location so as not
to cause their release into any waters of the United States.
11. No soil stockpile shall exceed ten (10) feet in height. All soil stockpiles shall be protected from sediment transport by surface roughening,
watering, and perimeter silt fencing. Any soil stockpile remaining after thirty (30) days shall be seeded and mulched.
12. The stormwater volume capacity of detention ponds will be restored and storm sewer lines will be cleaned upon completion of the project
and before turning the maintenance over to the City/County or Homeowners Association (HOA).
13. City Ordinance and Colorado Discharge Permit System (CDPS) requirements make it unlawful to discharge or allow the discharge of any
pollutant or contaminated water from construction sites. Pollutants include, but are not limited to discarded building materials, concrete
truck washout, chemicals, oil and gas products, litter, and sanitary waste. The developer shall at all times take whatever measures are
necessary to assure the proper containment and disposal of pollutants on the site in accordance with any and all applicable local, state, and
federal regulations.
14. A designated area shall be provided on site for concrete truck chute washout. The area shall be constructed so as to contain washout
material and located at least fifty (50) feet away from any waterway during construction. Upon completion of construction activities the
concrete washout material will be removed and properly disposed of prior to the area being restored.
15. Conditions in the field may warrant erosion control measures in addition to what is shown on these plans. The Developer shall implement
whatever measures are determined necessary, as directed by the City.
B. Street Improvement Notes
1. All street construction is subject to the General Notes on the cover sheet of these plans as well as the Street Improvements Notes listed
here.
2. A paving section design, signed and stamped by a Colorado licensed Engineer, must be submitted to the City of Fort Collins Engineer for
approval, prior to any street construction activity, (full depth asphalt sections are not permitted at a depth greater than 8 inches of asphalt).
The job mix shall be submitted for approval prior to placement of any asphalt.
3. Where proposed paving adjoins existing asphalt, the existing asphalt shall be saw cut, a minimum distance of 12 inches from the existing
edge, to create a clean construction joint. The Developer shall be required to remove existing pavement to a distance where a clean
construction joint can be made. Wheel cuts shall not be allowed unless approved by the City of Fort Collins Engineer in Fort Collins.
4. Street subgrades shall be scarified the top 12 inches and re-compacted prior to subbase installation. No base material shall be laid until the
subgrade has been inspected and approved by the City of Fort Collins Engineer.
5. Ft. Collins only. Valve boxes and manholes are to be brought up to grade at the time of pavement placement or overlay. Valve box adjusting
rings are not allowed.
6. When an existing asphalt street must be cut, the street must be restored to a condition equal to or better than its original condition. The
existing street condition shall be documented by the Inspector before any cuts are made. Cutting and patching shall be done in
conformance with Chapter 25, Reconstruction and Repair. The finished patch shall blend smoothly into the existing surface. The
determination of need for a complete overlay shall be made by the City of Fort Collins Engineer. All overlay work shall be coordinated with
adjacent landowners such that future projects do not cut the new asphalt overlay work.
7. All traffic control devices shall be in conformance with these plans or as otherwise specified in M.U.T.C.D. (including Colorado supplement)
and as per the Right-of-Way Work Permit traffic control plan.
8. The Developer is required to perform a gutter water flow test in the presence of the City of Fort Collins Inspector and prior to installation of
asphalt. Gutters that hold more than 1/4 inch deep or 5 feet longitudinally, of water, shall be completely removed and reconstructed to drain
properly.
9. Prior to placement of H.B.P. or concrete within the street and after moisture/density tests have been taken on the subgrade material (when a
full depth section is proposed) or on the subgrade and base material (when a composite section is proposed), a mechanical "proof roll" will
be required. The entire subgrade and/or base material shall be rolled with a heavily loaded vehicle having a total GVW of not less than
50,000 lbs. and a single axle weight of at least 18,000 lbs. with pneumatic tires inflated to not less that 90 p.s.i.g. "Proof roll" vehicles shall
not travel at speeds greater than 3 m.p.h. Any portion of the subgrade or base material which exhibits excessive pumping or deformation, as
determined by the City of Fort Collins Engineer, shall be reworked, replaced or otherwise modified to form a smooth, non-yielding surface.
The City of Fort Collins Engineer shall be notified at least 24 hours prior to the "proof roll." All "proof rolls" shall be preformed in the presence
of an Inspector.
C. Traffic Signing and Pavement Marking Construction Notes
1. All signage and marking is subject to the General Notes on the cover sheet of these plans, as well as the Traffic Signing and Marking
Construction Notes listed here.
2. All symbols, including arrows, ONLYS, crosswalks, stop bars, etc. shall be pre-formed thermo-plastic.
3. All signage shall be per the City of Fort Collins Standards and these plans or as otherwise specified in MUTCD.
4. All lane lines for asphalt pavement shall receive two coats of latex paint with glass beads.
5. All lane lines for concrete pavement should be epoxy paint.
6. Prior to permanent installation of traffic striping and symbols, the Developer shall place temporary tabs or tape depicting alignment and
placement of the same. Their placement shall be approved by the City of Fort Collins Traffic Engineer prior to permanent installation of
striping and symbols.
7. Pre-formed thermo-plastic applications shall be as specified in these Plans and/or these Standards.
8. Epoxy applications shall be applied as specified in CDOT Standard Specifications for Road and Bridge Construction.
9. All surfaces shall be thoroughly cleaned prior to installation of striping or markings.
10. All sign posts shall utilize break-away assemblies and fasteners per the Standards.
11. A field inspection of location and installation of all signs shall be performed by the City of Fort Collins Traffic Engineer. All discrepancies
identified during the field inspection must be corrected before the 2-year warranty period will begin.
12. The Developer installing signs shall be responsible for locating and protecting all underground utilities.
13. Special care shall be taken in sign location to ensure an unobstructed view of each sign.
14. Signage and striping has been determined by information available at the time of review. Prior to initiation of the warranty period,the City of
Fort Collins Traffic Engineer reserves the right to require additional signage and/or striping if the City of Fort Collins Traffic Engineer
determines that an unforeseen condition warrants such signage according to the MUTCD or the CDOT M and S Standards. All signage and
striping shall fall under the requirements of the 2-year warranty period for new construction (except fair wear on traffic markings).
15. Sleeves for sign posts shall be required for use in islands/medians. Refer to Chapter 14, Traffic Control Devices, for additional detail.
D. Storm Drainage Notes
1. The City of Fort Collins shall not be responsible for the maintenance of storm drainage facilities located on private property. Maintenance of
onsite drainage facilities shall be the responsibility of the property owner(s).
2. All recommendations of the Preliminary Drainage Report for Lake Street Apartments dated February 24, 2016 by Northern Engineering
Services, Inc., shall be followed and implemented.
3. Prior to final inspection and acceptance by the City of Fort Collins, certification of the drainage facilities, by a registered engineer, must by
submitted to and approved by the Stormwater Utility Department. Certification shall be submitted to the Stormwater Utility Department at
least two weeks prior to the release of a certificate of occupancy for single family units. For commercial properties, certification shall by
submitted to the Stormwater Utility Department at least two weeks prior to the release of any building permits in excess of those allowed
prior to certification per the Development Agreement.
E. Utility Notes
1. All waterline and sanitary sewer construction shall conform to the Fort Collins Utility standards and specifications current to date of
construction.
2. The minimum cover over water lines is 4.5 feet and the maximum cover is 5.5 feet unless otherwise noted in the plans and approved by the
water utility.
3. Water mains shall be poly-wrapped D.I.P, or PVC with tracer wire.
4. HDPE pipe may be used for 1-1/2 and 2 inch water services. The pipe shall meet the standards of AWWA 901, NSF Standard 61 and
ASTM. The HDPE pipe shall be SDR 9 having a pressure rating of 200 psi. Stiffeners shall be used at all fittings and connections. Tracer
wire shall be installed with the HDPE service, and shall extend up the curb stop. The curb stop shall be covered with a metal box and tracer
wire test lid per City Water Detail 25.
City Engineer Date
Date
Date
Date
Date
Stormwater Utility
Parks & Recreation
Traffic Engineer Date
APPROVED:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
Water & Wastewater Utility
City of Fort Collins, Colorado
UTILITY PLAN APPROVAL
Environmental Planner
E N G I N E E R I N G
N O R T H E RN
E N G I N E E R I N G
N O R T H E RN
I hereby affirm that these final
construction plans were prepared
under my direct supervision, in
accordance with all applicable City
of Fort Collins and State of
Colorado standards and statutes,
respectively; and that I am fully
responsible for the accuracy of all
design. revisions, and record
conditions that I have noted on
these plans.
These plans have been reviewed by the City of Fort Collins for concept only. The review does not imply responsibility
by the reviewing department, the City of Fort Collins Engineer, or the City of Fort Collins for accuracy and correctness
of the calculations. Furthermore, the review does not imply that quantities of items on the plans are the final quantities
required. The review shall not be construed for any reason as acceptance of financial responsibility by the City of Fort
Collins for additional quantities of items shown that may be required during the construction phase.
DISCLAIMER STATEMENT:
CERTIFICATION STATEMENT:
PROJECT
LOCATION
VICINITY MAP
NORTH 1"=2000'
SITE ENGINEER
SURVEYOR
PROJECT DATUM: NAVD 88
City of Fort Collins benchmark 29-92
Approximate 300 feet south of West Prospect Rd. and Shields St., on the North end of the West bridge parapet
wall.
Elevation=5025.67
City of Fort Collins benchmark 28-92
Southwest corner of West Prospect Rd. and Center Ave., on a water valve pit.
Elevation=5010.65
Basis of Bearings
The basis of bearings is the South line of the Southwest Quarter of Section 14, Township 7 North, Range 69
West of the 6th p.m. as bearing South 89°22'14" East
Northern Engineering Services, Inc
NE Project No. 1232-001
Date: October 28, 2015
ORIGINAL FIELD SURVEY BY:
PROJECT BENCHMARKS:
SHEET INDEX
COVER SHEET
GENERAL & CONSTRUCTION NOTES
CS1
CS2
EXISTING CONDITIONS &
DEMOLITION PLAN
EX1
PRELIMINARY UTILITY PLANS FOR
LAKE STREET APARTMENTS
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKING OF UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
COLORADO
Know what's below.
Call before you dig.
R
UTILITY CONTACT LIST: *
UTILITY COMPANY PHONE NUMBER
GAS----------------- Xcel Energy----------------------------- Stephanie Rich (970) 225-7857
ELECTRIC-------- City of Fort Collins Light & Power-- Justin Fields (970) 224-6150
CABLE------------- Comcast---------------------------------- Don Kapperman (970) 567-0425
TELECOM.--------CenturyLink------------------------------- William Johnson (970) 377-6401
WATER------------ City of Fort Collins Utilities----------- Heather McDowell (970) 224-6065
WASTEWATER--City of Fort Collins Utilities----------- Heather McDowell (970) 224-6065
LANDSCAPE ARCHITECT STORMWATER- City of Fort Collins Utilities----------- Heather McDowell (970) 224-6065
Student Housing CSU LLC
Michael Fisher
2607 Monroe Street
Madison, WI 53711
(608) 235-0122
DEVELOPER/APPLICANT
UTILITY PLANS
U1 UTILITY PLAN
GRADING SHEET
G1 GRADING PLAN
EC1 EROSION CONTROL PLAN
City Engineer Date
Date
Date
Date
Date
Stormwater Utility
Parks & Recreation
Traffic Engineer Date
APPROVED:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
CHECKED BY:
Water & Wastewater Utility
City of Fort Collins, Colorado
UTILITY PLAN APPROVAL
Environmental Planner
LOTS 9, 10, AND PORTIONS OF LOTS 11, 16, 17 & 18, BLOCK 2, COLLEGE HEIGHTS, LOCATED IN THE SOUTHWEST QUARTER OF SECTION 14,
TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO
(801 & 821 WEST LAKE STREET)
Ripley Design Inc.
Stephanie Van Dyken, PLA, APA
401 West Mountain Avenue
Fort Collins, Colorado 80521
(970) 224-5828
■ land planning ■ landscape architecture ■
■ urban design ■ entitlement ■
DR1 DRAINAGE EXHIBIT