HomeMy WebLinkAboutOLD TOWN FLATS - FDP - FDP130049 - SUBMITTAL DOCUMENTS - ROUND 1 - UTILITY PLANSSOUTH COLLEGE AVENUE
W. MULBERRY ST.
MASON ST.
LAUREL ST.
RIVERSIDE AVENUE
CHERRY ST.
MAPLE ST.
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
C000
DECEMBER 2013
PROJECT
LOCATION
VICINITY MAP
NORTH
CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU
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UNDERGROUND MEMBER UTILITIES.
CALL UTILITY NOTIFICATION CENTER OF
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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:
BENCHMARK #1:
City of Fort Collins Benchmark 5-00
Elevation= 4974.87
BENCHMARK #2:
City of Fort Collins Benchmark 1-12
Elevation= 5000.97
Basis of Bearings
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
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A. GENERAL NOTES
1. All materials, workmanship, and construction of public 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
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
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ELEC
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ELEC
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12" W
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SS SS
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SS SS SS SS
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X
X
X
ST ST
ST
MAPLE STREET
(100' ROW)
MASON STREET
(100' ROW)
LOT 1
LOT 2
LOT 3
LOT 4
LOT 5
LOT 6
LOT 8
LOT 15
LOT 7
LOT 10
LOT 9
LOT 16
BURLINGTON NORTHERN RAILROAD
LOT 1
(OLD TOWN
FLATS)
BUILDING
TRASH
ALLEY
(EXISTING 20' ROW)
EXISTING
BUILDING
EXISTING
BUILDING
S T 0 P
CHERRY STREET
(EXISTING 100' ROW)
S T 0 P
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
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
R
C200
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ELEC
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12" W 12" W
12" W
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SS SS SS
SS SS SS
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SS SS
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SS
SS SS SS
SS SS SS
16" W 16" W 16" W 16" W 16" W 16" W
16" W
16" W 16" W 16" W 16" W 16" W 16" W
16" W
16" W 16" W 16" W
16" W
16" W
6" W
8" W
8" W
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ST
ST
ST
UD UD UD
ALLEY
(EXISTING 20' ROW)
EXISTING
BUILDING
EXISTING
BUILDING
NORTH COLLEGE AVE.
(US HIGHWAY 287)
LOT 16
BANK OF CHOICE
300 N MASON ST.
FORT COLLINS,
CO 80522
LOT 15
BANK OF CHOICE
300 N MASON ST.
FORT COLLINS,
CO 80522
LOT 9
BANK OF CHOICE
300 N MASON ST.
FORT COLLINS,
CO 80522
LOT 4
BANK OF CHOICE
303 N COLLEGE AVE.
FORT COLLINS,
CO 80526
LOT 5
BANK OF CHOICE
303 N COLLEGE AVE.
FORT COLLINS,
CO 80526
LOT 6
BANK OF CHOICE
331 N COLLEGE AVE.
FORT COLLINS,
CO 80526
LOT 7
BANK OF CHOICE
331 N COLLEGE AVE.
FORT COLLINS,
CO 80526
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ST ST
ST
MASON STREET
(100' ROW)
MAPLE STREET
(100' ROW)
LOT 1
LOT 2
LOT 3
LOT 4
LOT 5
LOT 6
LOT 8
LOT 15
LOT 7
LOT 10
LOT 9
LOT 16
BURLINGTON NORTHERN RAILROAD
LOT 1
(OLD TOWN
FLATS)
ALLEY
(EXISTING 20' ROW)
EXISTING
BUILDING
EXISTING
BUILDING
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
C400
LEGEND:
NOTES:
TF
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UD UD UD UD UD UD UD UD UD UD UD UD
UD
C C
B B
ALLEY
(EXISTING 20' ROW)
A A
D D
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
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NORTH
PERMEABLE PAVER SECTION A
LEGEND:
NOTES:
PERMEABLE PAVER SECTION B
UD
PERMEABLE PAVER SECTION C
PERMEABLE PAVER SECTION D
C500
100 WATER MAIN BEDDING REQUIREMENTS 101 STANDARD CONCRETE THRUST BLOCKS
105 TYPICAL POINT OF CONNECTION
102 103 TYPICAL WATER SERVICE
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CP
TEST STATION STATION
LOCATOR
LID PLAN VIEW
LID SECTION VIEW
VALVE BOX SECTION VIEW
104 CP TEST AND LOCATOR STATION BOX
FIRE HYDRANT INSTALLATION
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
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C501
201 202 ALTERNATE SETTING FOR 3" & 4" WATER METERS
PLAN VIEW
CROSS VIEW
45 ELBOW
SERVICE WYE
8 IN. PVC SEWER PIPE
COMPACTED GRANULAR MATERIAL
AIR-TIGHT PLUG WITH
4 IN. X 4 IN. MARKER
UNYIELDING PIPE BEDDING
OF COMPACTED ROCK OR
LEAN CONCRETE
PVC SEWER PIPE
NOTE: WYE CONNECTION NOT
ALLOWED ON VCP
LEAN CONCRETE
o
20 MIN. o
45 MAX. o
TRENCH
UNYIELDING PIPE BEDDING
OF COMPACTED ROCK OR
4 IN. X 4 IN.
MARKER
AIR-TIGHT PLUG
SERVICE WYE DETAIL
WW-9
208 PRIVATE SANITARY SEWER CLEANOUT
TRAFFIC/PAVED AREAS
LANDSCAPED AREAS
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203 ALTERNATE SETTING FOR 3" & 4" WATER METERS
206 STANDARD SEWER SERVICE 207
ALTERNATE SETTING FOR 3" & 4" WATER METERS
TRAFFIC RATED CLEANOUT
FLOW DIRECTION
TRAFFIC RATED CLEANOUT
WW-15
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
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300 STORMWATER BEDDING 301 SHALLOW MANHOLE WITH FLAT TOP 302 MANHOLE CHANNELING
C502
o
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
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305 307
DWG SIZE A SCALE NTS SHEET 1 OF 1 DWG NO. 7008-110-004 REV B
24 IN NYLOPLAST INLINE
WATER CONTROL STRUCTURE
TITLE
PROJECT NO./NAME
MATERIAL
DATE
APPD BY
DATE 4-1-13
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY JJC
NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT
OR POSSESSION OF THIS PRINT DOES NOT CONFER,
TRANSFER, OR LICENSE THE USE OF THE DESIGN OR
TECHNICAL INFORMATION SHOWN HEREIN
REPRODUCTION OF THIS PRINT OR ANY INFORMATION
CONTAINED HEREIN, OR MANUFACTURE OF ANY
ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS
IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN
PERMISSION FROM NYLOPLAST.
4-1-13
JJC
3130 VERONA AVE
BUFORD, GA 30518
PHN (770) 932-2443
FAX (770) 932-2490
www.nyloplast-us.com
2013 NYLOPLAST
6" FLASHBOARDS
VARIABLE INVERT
HEIGHTS AVAILABLE
(7' MAX STRUCTURE HT)
DETAIL A
DETAIL A
EDPM O-RING SEAL
DETAIL B
ANODIZED ALUMINUM CHANNEL
EDPM O-RING SEAL
DETAIL B
WATER FLOW
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400 CURB AND GUTTER 401 CURB AND GUTTER / SIDEWALK 402
6
"
2"R.
2"
6" 6"
12"
1 1/2"R.
2'-6"
6"
4 1/2"
30"
9"
R 0.5"
4.5"
18"
3.63"
21.75"
R 0.13"
7"
2"
3.75"
12"
ROLL-OVER
VERTICAL
(LOVELAND)
Gutter edge may be
tapered or battered.
(Typical for all Curb &
& Gutter Types)
7 3/8" (L) 1 3/8"
17"
6"
3 3/8"
14"
FL
R 16"
R 16"
DRIVE-OVER CURB, GUTTER AND DETACHED SIDEWALK
31"
See Drawing 1601
10 3/4"(L)
R 16"
DRIVE-OVER CURB, GUTTER AND ATTACHED SIDEWALK
18" 18"
3 3/8"
1 3/8"
6"
R 16"
FL
14"
6"
17"
1 1/2"
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407 409 411
C504
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
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412 ASPHALT PAVEMENT JOINT
410 PREFABRICATED WHEEL STOP
PAVING SECTIONS
(PRIVATE AREAS OUTSIDE ROW) PERMEABLE PAVER EDGE RESTRAINT
408
PERMEABLE PAVER SECTION
(ABUTTING PAVEMENT)
THICKENED CONCRETE EDGE
UD UD UD
UD UD
T
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E
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X
T
T
E
X
X
ST ST
ST
MAPLE STREET
(100' ROW)
MASON STREET
(100' ROW)
BLOCK 23
20' PUBLIC ALLEY R.O.W.
A
B
C
D
A
B
C
D
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
C600
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LEGEND:
A
1 1
BENCHMARK/BASIS OF BEARING
BENCHMARK #1:
City of Fort Collins Benchmark 5-00
Elevation= 4974.87
BENCHMARK #2:
UD UD UD
UD UD
T
E
E E
E
E E
X
T
T
E
X
X
ST ST
ST
MAPLE STREET
(100' ROW)
MASON STREET
(100' ROW)
LOT 1
(OLD TOWN
FLATS)
ALLEY
(EXISTING 20' ROW)
EXISTING
BUILDING
EXISTING
BUILDING
SF
SF SF
SF SF SF SF SF
SF SF
SF SF SF
SF SF
SF SF
SF SF SF SF SF
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
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C601
BENCHMARK/BASIS OF BEARING
NORTH
LEGEND:
ST
SF
NOTE:
ALL BMP'S SHOWN ON THIS PLAN ARE GRAPHIC
These drawings are
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provided by Northern
Engineering Services, Inc.
and are not to be used for
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Engineering Services, Inc.
NOT FOR CONSTRUCTION
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PHONE: 970.221.4158 FAX: 970.221.4159
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C602
VEHICLE CONTROL TRACKING PAD
SILT FENCE
WATTLE INSTALLATION
FLOW
3'-4'
ADJACENT ROLLS SHALL
TIGHTLY ABUT
W1 NOTES:
INSTALLATION:
WHEN INSTALLING RUNNING LENGTHS OF WATTLES, BUTT THE SECOND
WATTLE TIGHTLY AGAINST THE FIRST, DO NOT OVERLAP THE ENDS. STAKE
THE WATTLES AT EACH END AND FOUR FOOT ON CENTER. FOR EXAMPLE:
A 25 FOOT WATTLE USES 6 STAKES
A 20 FOOT WATTLE USES 5 STAKES
A 12 FOOT WATTLE USES 4 STAKES
STAKES SHOULD BE DRIVEN THROUGH THE MIDDLE OF THE WATTLE.
LEAVING 2 - 3 INCHES OF THE STAKE PROTRUDING ABOVE THE WATTLE. A
HEAVY SEDIMENT LOAD WILL TEND TO PICK THE WATTLE UP AND COULD
PULL IT OFF THE STAKES IF THEY ARE DRIVEN DOWN TOO LOW. IT MAY BE
NECESSARY TO MAKE A HOLE IN THE WATTLE WITH A PICK END OF YOUR
MADDOX IN ORDER TO GET THE STAKE THROUGH THE STRAW. WHEN
STRAW WATTLES ARE USED FOR FLAT GROUND APPLICATIONS, DRIVE THE
STAKES STRAIGHT DOWN; WHEN INSTALLING WATTLES ON SLOPES, DRIVE
THE STAKES PERPENDICULAR TO THE SLOPE.
DRIVE THE FIRST END STAKE OF THE SECOND WATTLE AT AN ANGLE
TOWARD THE FIRST WATTLE IN ORDER TO HELP ABUT THEM TIGHTLY
TOGETHER. IF YOU HAVE DIFFICULTY DRIVING THE STAKE INTO EXTREMELY
HARD OR ROCKY SLOPES, A PILOT BAR MAY BE NEEDED TO BEGIN THE
STAKE HOLE.
1"x 1" WOOD STAKES
18"-24"
BAILING WIRE OR
NYLON ROPE
WATTLE "A" WATTLE "B"
1' 2'
TYP.
1' 1'
W2 NOTES:
INSTALLATION:
STAKES SHOULD BE DRIVEN ACROSS FROM EACH OTHER
AND ON EACH SIDE OF THE WATTLE. LEAVING 4"-6" OF
STAKE PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR
NYLON ROPE SHOULD BE TIED TO THE STAKES ACROSS
THE WATTLE. STAKES SHOULD THEN BE DRIVEN UNTIL THE
BAILING WIRE OR NYLON ROPE IS SUFFICIENTLY SNUG TO
THE WATTLE.
WHEN INSTALLING RUNNING LENGTHS OF WATTLES, TO
PREVENT SHIFTING, BUTT THE SECOND WATTLE TIGHTLY
AGAINST THE FIRST. DO NOT OVERLAP THE ENDS. STAKES
SHOULD BE DRIVEN 1 FT. FROM END, ACROSS FROM AND
ON EACH SIDE OF WATTLE LEAVING 4"-6" OF STAKE
PROTRUDING ABOVE THE WATTLE. BAILING WIRE OR
NYLON ROPE SHOULD BE TIED TO STAKES IN AN HOUR
GLASS FORMATION (FRONT TO BACK OF WATTLE "A",
ACROSS TO FRONT OF WATTLE "B", ACROSS TO BACK AND
BACK TO FRONT OF WATTLE "A"). STAKES SHOULD THEN BE
DRIVEN IN UNTIL BAILING WIRE OR NYLON ROPE IS
SUFFICIENTLY SNUG TO THE WATTLE.
SEDIMENT
DEPOSITION
ZONE
STORM WATER LINE
WEIGHTED WATTLE
LIP OF GUTTER
SIDEWALK EXISTING OR
PROPOSED INLET
TOP BACK CURB
FLOW LINE
SEDIMENT
DEPOSITION
ZONE
STORM WATER LINE
LIP OF GUTTER
WEIGHTED WATTLE
AT 45 DEG. TO CURB
SIDEWALK
TOP BACK CURB
FLOW LINE
SIDEWALK
TOP BACK CURB
FLOW LINE
W4 NOTES:
1. NUMBER OF WATTLES AND SPACING SHOULD BE DETERMINED BY THE SLOPE AND SITE CONDITIONS.
2. TUBULAR MARKERS SHALL MEET THE REQUIREMENTS OF MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD)
3. CITY RECOMMENDS INSTALLING AT LEAST 3 CHECKDAMS WHEN USING THIS SETUP.
LIP OF GUTTER
WEIGHTED WATTLE
W1 & W2 INSTALLATION NOTES:
1. THE LOCATION AND LENGTH OF WATTLE IS DEPENDENT ON THE CONDITIONS OF EACH SITE.
2. WATTLES SHALL BE INSTALLED PRIOR TO ANY LAND-DISTURBING ACTIVITIES.
3. WATTLES SHALL CONSIST OF STRAW, COMPOST, EXCELSIOR, OR COCONUT FIBER.
4. NOT FOR USE IN CONCENTRATED FLOW AREAS.
5. THE WATTLES SHALL BE TRENCHED INTO THE GROUND A MINIMUM OF TWO (2) INCHES.
6. WATTLES SHALL BE INSTALLED PER MANUFACTURERS SPECIFICATIONS.
7. ON SLOPES, WATTLES SHOULD BE INSTALLED ON CONTOUR WITH A SLIGHT DOWNWARD ANGLE AT THE END OF THE ROW IN ORDER TO PREVENT
PONDING AT THE MID SECTION.
8. RUNNING LENGTHS OF WATTLES SHOULD BE ABUTTED FIRMLY TO ENSURE NO LEAKAGE AT THE ABUTMENTS.
9. SPACING - DOWNSLOPE:
10. VERTICAL SPACING FOR SLOPE INSTALLATIONS SHOULD BE DETERMINED BY SITE CONDITIONS. SLOPE GRADIENT AND SOIL TYPE ARE THE MAIN
FACTORS. A GOOD RULE OF THUMB IS:
1:1 SLOPES = 10 FEET APART
2:1 SLOPES = 20 FEET APART
3:1 SLOPES = 30 FEET APART
4:1 SLOPES = 40 FEET APART, ETC.
11. HOWEVER, ADJUSTMENTS MAY HAVE TO BE MADE FOR THE SOIL TYPE: FOR SOFT, LOAMY SOILS - ADJUST THE ROWS CLOSER TOGETHER; FOR HARD,
ROCKY SOILS - ADJUST THE ROWS FURTHER APART. A SECONDARY WATTLE PLACED BEHIND THE ABUTMENT OF TWO WATTLES IS ENCOURAGED ON
STEEP SLOPES OR WHERE JOINTS HAVE FAILED IN THE PAST.
12. STAKING: THE CITY RECOMMENDS USING WOOD STAKES TO SECURE THE WATTLES. 1/2" TO 5/8" REBAR IS ALSO ACCEPTABLE. BE SURE TO USE A
STAKE THAT IS LONG ENOUGH TO PROTRUDE SEVERAL INCHES ABOVE THE WATTLE: 18" IS A GOOD LENGTH FOR HARD, ROCKY SOIL. FOR SOFT LOAMY
SOIL USE A 24" STAKE.
4"-6" ABOVE WATTLE AFTER BAILING WIRE
OR NYLON ROPE IS ATTACHED. STAKES
NEED TO BE TAMPED UNTIL WIRE/ROPE IS
SNUG WITH WATTLE.
W3 NOTE:
IF THE AREA BEHIND THE INLET IS NOT STABILIZED, A
BMP SHOULD BE USED TO PREVENT SEDIMENT FROM
ENTERING THE INLET
1"x 1" WOOD STAKES
18"-24"
THE CONTRACTOR SHALL INSPECT WATTLES EVERY TWO WEEKS AND AFTER ANY SIGNIFICANT STORM EVENT AND MAKE REPAIRS OR REMOVE SEDIMENT
ACCUMULATED BEHIND WATTLE AS NECESSARY.
SEDIMENT ACCUMULATED BEHIND WATTLE SHALL BE REMOVED WHEN THE SEDIMENT HAS ACCUMULATED TO ONE HALF THE DIAMETER OF THE WATTLE.
WATTLES SHALL REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND IS ACCEPTED BY THE CITY.
WATTLE MAINTENANCE NOTES:
1.
2.
3.
ENDS SHALL ABUT TIGHTLY
TO BACK OF CURB
END SHALL ABUT TIGHTLY
TO BACK OF CURB
ENDS OF ADJACENT WATTLES
SHALL BE TIGHTLY ABUTTED
TO PREVENT SEDIMENT BYPASS
4' MAX.
SEDIMENT
DEPOSITION ZONE
W2 NOTE:
ONLY WATTLES MADE WITH COCONUT
FIBERS SHALL BE USED WHEN
INSTALLATION COMES IN CONTACT WITH A
WATER BODY.
SIDEWALK CULVERT/CHASE/PAN
W3, W4 & W5 NOTES:
1. WHEN USING STRAW WATTLE, THE STRAW WATTLE MUST HAVE A WEIGHTED
CORE.
2. ALL PRODUCTS SHALL BE INSTALLED PER THE MANUFACTURER'S
SPECIFICATIONS.
3. OTHER PRODUCTS MAY BE USED IN PLACE OF WEIGHTED WATTLES UPON
WRITTEN APPROVAL FROM THE CITY. NOTE: A COPY OF DETAILS AND
SPECIFICATIONS WILL NEED TO BE INCORPORATED INTO THE SWMP.
END SHALL
TIGHTLY ABUT TO
BACK OF CURB
SEDIMENT
DEPOSITION ZONE
TUBULAR
MARKER
EXISTING OR
PROPOSED INLET
END SHALL
TIGHTLY ABUT TO
BACK OF CURB
CONCRETE WASHOUT AREA
01 02 DROP INLET PROTECTION
04
05 06
SF
03 CURB INLET PROTECTION
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
R
REPRESENTATIONS ONLY. FINAL DETERMINATION OF SIZE
AND LOCATION SHALL BE DETERMINED BY THE CONTRACTOR
AND DOCUMENTED ON THE DYNAMIC SITE PLAN.
FIELD SURVEY BY:
GENERAL NOTES:
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
R
TABLE OF CONSTRUCTION SEQUENCE AND BMP
APPLICATION
Project: Old Town Flats
CONSTRUCTION PHASE PHASE I PHASE II PHASE III PHASE IV
Grading (Include Offsite)
Overlot
Pipeline Installation
Stormwater
Concrete Installation
Site Walls
Building Structure
Miscellaneous
Hardscape Amenities
BEST MANAGEMENT PRACTICES
Temporary
Inlet Protection (IP)
Vehicle Tracking Control (VTC)
Flow Barriers (Bales, Wattles, etc.) (WD)
Concrete Washout Area (CWA)
Preventative Maintenance Activities/Meetings/etc.
Silt Fence (SF)
Permanent
Mulching/Sealant
Permanent Seed Planting
Sewer Service
Water Service
Curb and Gutter
EROSION CONTROL NOTES:
City of Fort Collins Benchmark 1-12
Elevation= 5000.97
Basis of Bearings
:HVWOLQHRI%ORFNDVEHDULQJ1
(
NOTES:
FOR DRAINAGE REVIEW ONLY
NOT FOR CONSTRUCTION
UD
A
DEVELOPED RUNOFF SUMMARY TABLE
DESIGN
POINT
BASIN
ID
TOTAL
AREA
(acres)
C2 C10 C100
2-yr Tc
(min)
10-yr Tc
(min)
100-yr
Tc
(min)
Q2
(cfs)
Q10
(cfs)
Q100
(cfs)
A A 0.80 0.83 0.83 1.00 5.1 5.1 5.0 1.89 3.23 7.93
B B 0.02 0.15 0.15 0.19 5.0 5.0 5.0 0.01 0.02 0.04
C C 0.04 0.33 0.33 0.41 5.0 5.0 5.0 0.03 0.06 0.15
D D 0.02 0.49 0.49 0.62 5.0 5.0 5.0 0.03 0.05 0.12
DETENTION POND - SUMMARY
Storage Volume
Required (ft3) 6908
Storage Volume
Provided (ft3) 7172
100-year WSE 4975.63
Allowable Release
Rate (cfs) 0.51
TYPICAL PAVER SECTION
NORTH
Basin
Area
(sq. ft.)
Treatment
Type LID ? Percent
A 34715 Permeable Pavers yes 91%
B 943 none no 0%
C 1572 none no 0%
D 821 none no 0%
Totals 38050 - - 91%
LID SUMMARY TABLES:
Pavement
Area
(sq. ft.) LID ? Percent
Traditional
Concrete/Asphalt 10,577 no 67%
Permeable Pavers 5,275 yes 33%
Totals 15,852 - 100%
1. Pavement includes all "new/additional" pavement beyond the existing condition.
2. Only pavement areas exposed to surface rainwater are included.
5' (L)
8 5/8" (F.C.)
7 1/4" F.C.
12" (F.C.)
Slope to curb 1/4"/Ft.
1' min. (F.C.)
48:1 min.
4:1 max.
Excavation
Fill
1' min.
2' min.
1/4"/Ft.
CURB & GUTTER IN A CUT OR FILL
6"
3'-9" (F.C.)
For Thickness
2' min. (L)
406 TRENCH DETAIL C503
12" (Water & Sewer)
If this section is less than
4' of existing asphalt/concrete,
it must be removed and replaced.
Edge of Pavement or
Lip of Existing Gutter
Compacted
Lifts of Suitable
Materials
Pavement
Thickness
Varies
Varies
1" (min.)
(See Note 9 below for Storm.)
4" (min.)
6" (max.)
Trench Width
Varies
2'
(min.)
Bedding Material
Undisturbed Soil
Utility Conduit
New Asphalt/Concrete
Clean Road Base
Existing Road Base
6" Full Depth Asphalt or
X/Y Composite Section
NOTES:
1. All trenches shall be backfilled in accordance with the above detail unless otherwise specified by the
Local Entity Engineer.
2. Prior to placement of asphalt/concrete, pavement edge shall be saw cut to a clean, vertical, and straight
edge.
3. Where the surrounding soils are non-expansive, a sand/cement slurry (1 sack mix) may be substituted for
backfill material.
4. Trench width shall not be more than 16" nor less than 12" wider than the outside diameter of the pipe.
5. Use a #4 rebar at centers along the perimeter of concrete replacement sections.
6. Refer to Chapter 22, Materials & Construction Specifications for compaction and testing requirements.
7. In unimproved areas, all disturbed areas shall be regraded, seeded & mulched.
8. In concrete roadways, a minimum of one entire concrete panel must be replaced.
9. Bedding material depth when installing storm sewer shall be up to spring line, except in areas of
unsuitable backfill; then, bedding material shall be placed to a level 12" above pipe.
405 SIDEWALK DETAIL
ATTACHED SIDEWALK DETAIL
Slope sidewalk to curb 1/4" per foot.
NOTE: Construct sidewalk with joints at 10' intervals
R 1/8"
WEAKENED PLANE JOINT EXPANSION JOINT
R1/4"
and aligned with scoring on curb.
INSTALL IN LOCATIONS SPECIFIED
IN CHAPTER 22
1/2"
1/4"
1/4 SLAB THICKNESS
1/4"
DETACHED SIDEWALK DETAIL
Variable
Slope sidewalk to curb 1/4" per foot.
2' min.
404 STANDARD SIDEWALK
Sidewalk
Driveway
DRIVEWAY SIDEWALK
SECTION A-A
NOTE:
1. Sidewalk grade shall remain consistent across driveway
3. This detail applies to Residential & Commercial driveways.
Detached Sidewalk
Attached Sidewalk
DETACHED ATTACHED
All Sidewalk Thickness Shall Be 6" minimum.
SIDEWALK
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
ONE IN EVERY
EIGHT ACCESSIBLE
SPACES, BUT NOT
LESS THAN ONE,
SHALL BE VAN
ACCESSIBLE.
ONE SIGN
PER SPACE
REQUIRED
REQUIRED
PER SPACE
ONE SIGN
REQUIRED
PER SPACE
ONE SIGN
CAR ACCESSIBLE VAN ACCESSIBLE
"UNIVERSAL DESIGN"
CAR & VAN ACCESSIBLE
OR
A "UNIVERSAL" PARKING SPACE DESIGN MAY BE USED.
THIS DESIGN IS USED TO ACCOMMODATE CAR & VAN
ACCESSIBLE PARKING SPACES, WHICH ELIMINATES THE
NEED FOR TWO SIGN TYPES.
R7-8
R7-8
HANDICAP PARKING 403
TRUNCATED DOME WARNING
FOR ACCESS RAMPS
STAINLESS STEEL
LIFTING HOOKS
PERMANENT 3" PLATE
UP TO FLOW LINE
NOTES:
1. REFER TO DETAIL 7001-110-298 FOR INSTALLATION GUIDELINES.
2. DIMENSIONS ARE FOR REFERENCE ONLY.
3. FLASHBOARDS SHALL BE PVC.
4. ALL RIVETS SHALL BE STAINLESS STEEL.
5. FLASHBOARD CHANNEL SHALL BE ANODIZED ALUMINUM.
6. FLASHBOARDS SHALL BE LUBRICATED UPON REMOVAL.
WATER FLOW
TOP VIEW
AS NOTED
VARIOUS TYPES OF INLET AND
OUTLET ADAPTERS AVAILABLE
UP TO 15" DIAMETER
24" NYLOPLAST WATER CONTROL STRUCTURE
VARIOUS GRATE/COVER
OPTIONS AVAILABLE
PROVIDE OUTLET ORIFICE CAP
(3" DIAMETER OPENING
303 DIMENSIONS FOR SLOTTED PVC PIPE
SCREEN SLOT TABLE
A B C D E F
PIPE SIZE ROWS OF
SLOTS
SLOT
LENGTH
MAXIMUM
SLOT WIDTH
APPROX.
SLOT/ROW
PER FOOT
APPROX.
SLOT
SPACING
OPEN AREA
PER FOOT
6" 3 (MIN.) - 6 (MAX.) 1.38"-2.35" 0.032" 14 1/2"-3/4" 1.98-3.15 SQ. IN.
304 ROOF DRAIN CONNECTION
309 WQ CONTROL BASIN
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
R
DRAIN BASIN INSTALLATION
310 (PAVED AREAS)
DWG SIZE A SCALE 1:20 SHEET 1 OF 1 DWG NO. 7001-110-189 REV B
3130 VERONA AVE
BUFORD, GA 30518
PHN (770) 932-2443
FAX (770) 932-2490
www.nyloplast-us.com
12 IN DRAIN BASIN QUICK SPEC INSTALLATION DETAIL
TITLE
PROJECT NO./NAME
MATERIAL
DATE
APPD BY
DATE 3-29-06
DRAWN BY EBC
3-29-06
CJA
5 ADAPTER
ANGLES
9$5,$%/(
ACCORDING TO
PLANS
12" MIN WIDTH GUIDELINE
8" MIN THICKNESS GUIDELINE
INCLUDE SUMP INSERT
4" MIN
MINIMUM PIPE BURIAL
DEPTH PER PIPE
MANUFACTURE
RECOMMENDATION
3 VARIABLE INVERT HEIGHTS
AVAILABLE (ACCORDING TO
PLANS/TAKE OFF)
NYLOPLAST 12" DRAIN BASIN: 2812AG _ _ X
4 WATERTIGHT JOINT
(CORRUGATED HDPE SHOWN)
4 VARIOUS TYPES OF INLET & OUTLET ADAPTERS
AVAILABLE: 4" - 12" FOR CORRUGATED HDPE
(ADS N-12, ADS SINGLE WALL, HANCOR DUAL WALL),
SDR 35, SCH 40 DWV, CORRUGATED & RIBBED PVC
1 2 INTEGRATED DUCTILE IRON
FRAME & GRATE TO
MATCH BASIN O.D.
THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH
NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT
OR POSSESSION OF THIS PRINT DOES NOT CONFER,
TRANSFER, OR LICENSE THE USE OF THE DESIGN OR
TECHNICAL INFORMATION SHOWN HEREIN
REPRODUCTION OF THIS PRINT OR ANY INFORMATION
CONTAINED HEREIN, OR MANUFACTURE OF ANY
ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS
IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN
PERMISSION FROM NYLOPLAST.
1 - GRATES/SOLID COVER SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05,
WITH THE EXCEPTION OF THE BRONZE GRATE.
2 - FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05
3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS.
RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING RESTRICTIONS.
SEE DRAWING NO. 7001-110-065
4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212
FOR CORRUGATED HDPE (ADS & HANCOR DUAL WALL) & SDR 35 PVC
$'$37(56&$1%(02817('21$1<$1*/(7272'(7(50,1(0,1,080
ANGLE BETWEEN ADAPTERS SEE DRAWING NO. 7001-110-012.
TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR GUIDELINE
PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE DESIGNED
TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, TRAFFIC
LOADING, & OTHER APPLICABLE DESIGN FACTORS.
THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER
GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS II
MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR
SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED
UNIFORMLY IN ACCORDANCE WITH ASTM D2321.
GRATE OPTIONS LOAD RATING PART # DRAWING #
PEDESTRIAN MEETS H-10 1299CGP 7001-110-202
STANDARD MEETS H-20 1299CGS 7001-110-203
SOLID COVER MEETS H-20 1299CGC 7001-110-204
PEDESTRIAN BRONZE LIGHT DUTY 1299CGPB 7001-110-205
DOME N/A 1299CGD 7001-110-206
DROP IN GRATE LIGHT DUTY 1201DI 7001-110-021
A
A
B B
SECTION A-A
DETAIL "A"
SECTION B-B
CURB FACE ASSEMBLY DETAIL
GENERAL NOTES
PLAN VIEW
6 IN. STEEL DECK RING WITH
24 IN. HEAVY DENVER COVER BY
MACLEAR OR APPROVED EQUAL.
6 IN. THICK
SIDEWALL (TYP.
BOTH SIDES)
3 FT. 5 FT. 3 FT.
6 IN. 6 IN.
BACK OF
CURB
SEE DETAIL "A" FLOW LINE
4 FT. OPENING
WARPED CURB &
GUTTER (TYP.
BOTH SIDES)
6 IN.
3 FT.-6 IN.
6 IN.
2 FT.
11 FT.
6 IN.
2 FT. 4 FT.- 6 IN.
6 IN.
SEE CURB FACE
ASSEMBLY DETAIL
MANHOLE
RUNGS-12 IN. O.C.
1% SLOPE FOR
DRAINAGE
6 IN.
3 FT.-6 IN. 4 FT.
WARPED
GUTTER
DEPRESSED GUTTER
NORMAL FLOW LINE
TOP OF GUTTER
ALTERED
FLOW LINE
6 IN. 6 IN.
1% SLOPE FOR
DRAINAGE
6 IN.
WALL
3 IN.
RAD. 6 IN.
EXTEND CHANNEL
TO OUTSIDE
EDGE OF WALL
10 IN.
EMBEDMENT
8 8.5 FLUSH
WITH CURB FACE
NTS
1 1/2 IN. R
#4 BAR
18 IN. LONG
2 IN.
2 IN. 4:1
6 IN.
MAX/MIN.
8 IN.
2:1 #5 BAR
6 IN.
1 1/2 IN. PIPE SPACER
AND 1 1/4 IN. LOCK NUT
4 IN.
1/4 IN.
1 1/4 IN. DIA. X 24 IN. GALV.
3 1/2 IN. AT TOP.
3 IN. X 3 IN. X 3/8 IN.
PLATE
6 IN.
1/4 IN.-1 IN. LEG
WARPED
GUTTER
VARIABLE
MAX. HEIGHT-10 FT.
2 FT. -6 IN. MIN.
(UNLESS SQUASH PIPE
IS USED)
STEEL ROD - THREADED
3 FT.-6 IN.
6 IN.
1. SEE D-7B FOR REINFORCEMENT.
2. FLOOR OF INLET SHALL BE SHAPED WITH
ADDITION CONCRETE TO FORM INVERT
TO PIPE CONNECTIONS.
3. MANHOLE RUNGS SHALL BE REQUIRED FOR
INLET HEIGHT 4 FT. AND GREATER.
4. SIDEWALK SHALL BE 6 IN. THICK FOR 3 FT.
ON EITHER SIDE OF INLET.
5. TOP SLAB OF INLET SHALL BE SLOPE TO
MATCH SIDEWALK. SEE D-6.
6. EXPOSED STEEL SHALL BE GALVANIZED IN
ACCORDANCE WITH AASHTO M-111.
401
402
403
404
405
406
407
408
501
502
503
504
8 8.5
8 IN.
12 IN.
9 IN.
6 IN.
24 IN.
9 IN.
9 IN.
12 IN.
12 IN.
12 IN.
12 IN.
12 IN.
12 IN.
601
5/8 IN.
5/8 IN.
5/8 IN.
5/8 IN.
3/4 IN.
1/2 IN.
1/2 IN.
TABLE 1
BAR LIST FOR CURB INLET
-
II
VIII
II
VII
II
II
II
II
II
IV
II
III
2
1
2
1
4
2
2
4
*
14
6
4
*
1 FT. 6 IN.
4 FT. 8 IN.
4 FT. 8 IN.
9 FT. 0 IN.
3 FT. 4 IN.
9 FT. 0 IN.
9 FT. 0 IN.
*
3 FT. 2 IN.
*
7 FT. 4 IN.
3 FT. 10 IN.
7 FT. 10 IN.
-
MARK DIA. O.C.
TYPE NO.
IN. SPACING REQ'D LENGHT
ANCHOR
8 FT. 10 IN.
- 5 FT. 0 IN.
- 1
- 1
-
*VARIBLE WITH HIGHT, REFER TO TABLE 2.
11 FT.
3 FT. 5 FT. 3 FT.
8 8.5 WITH 1 1/2 IN.
2 FT. DIA. HOLE IN CENTER
4 FT. 6 IN.
8 IN. O.C.
9 IN. O.C.
6 IN. O.C. 12 IN. 12 IN.
ANCHOR
BACK OF CURB
FLOW LINE
503
504
502
501
401
601
407
407
408
ANCHOR 601
2 FT. 4 FT. - 6 IN.
601
501
ADD 1
#4 BAR
(402)
404
504
503
ADD 1
#4 BAR
(402)
402 406
12 IN. LAP
402 403
402
#4 BAR
3 IN CIR.
OUTSIDE
PIPE
DIA.
SECTION A-A
408
1 FT. 2 FT. 5 FT. 2 FT. 1 FT.
402 #4 ANCHORS
404
405
402
405
402
403
SECTION B-B
A
B
A
B
PLAN VIEW
NTS
3 FT. 6 IN.
4 FT. 0 IN.
4 FT. 6 IN.
5 FT. 0 IN.
5 FT. 6 IN.
6 FT. 0 IN.
6 FT. 6 IN.
7 FT. 0 IN.
7 FT. 6 IN.
8 FT. 6 IN.
8 FT. 6 IN.
9 FT. 0 IN.
9 FT. 6 IN.
10 FT. 0 IN.
TYPE IV
TYPE VII
TYPE VIII
TYPE III
"U"
"U"
BENT
LOOP
20 IN.
20 IN.
54 IN.
48 IN.
8 IN.
11 IN.
30 IN.
12 IN.
LAP
LENGHT
STRAIGHT
TYPE II
LENGHT
402 405 404 406 CONC. STEEL
C.Y. LB.
3 FT. 2 IN.
3 FT. 8 IN.
4 FT. 2 IN.
4 FT. 8 IN.
5 FT. 2 IN.
5 FT. 8 IN.
6 FT. 2 IN.
6 FT. 8 IN.
7 FT. 2 IN.
7 FT. 8 IN.
8 FT. 2 IN.
8 FT. 8 IN.
9 FT. 2 IN.
9 FT. 8 IN.
2 FT. 1 IN.
2 FT. 7 IN.
10
12
12
14
14
16
16
18
18
20
20
22
22
24 24
18
22
16
16
14
14
12
12
10
10
8
8
6 6
8
8
10
10
12
12
14
14
16
16
22
18
24 24
22
22
20
20
18
18
16
16
14
14
12
12
10
3 FT. 1 IN.
3 FT. 7 IN.
4 FT. 1 IN.
4 FT. 7 IN.
5 FT. 1 IN.
5 FT. 7 IN.
6 FT. 1 IN.
6 FT. 7 IN.
7 FT. 1 IN.
7 FT. 7 IN.
8 FT. 1 IN.
8 FT. 7 IN.
H
QUANITIES VARIBLES WITH HEIGHT
TABLE 2
BAR BENDING DIAGRAM
GENERAL NOTES: (DIMENSION ARE OUT TO OUT OF BAR)
1. QUANTITIES INCLUD VOLUMES OCCUPIED BY PIPES.
STRUCTURAL STEEL REINFORCEMENT AROUND
PIPES ARE NOT INCLUDED.
2. KEY JOINTS WHERE WALSS CONNECT TO TOP
SLAB AND BASE.
3. REINFORCEMENT IN WALLS AND BASE SHALL BE
3 IN. FROM THE SIDES EXPOSED TO EARTH.
REINFORCEMENT IN TOP SLAB SHALL BE 1 1/2 IN CLEAR.
29 IN.
NTS
NTS
308 WATER QUALITY PLATE
ALTERNATE BASE
POURED INVERT
PRECAST MANHOLE BASE
2 IN. MIN.
SLOPE
1 IN. MIN.
8 IN. MIN.
6 IN.
15 IN. OR LESS 48 IN.
18 IN. TO 30 IN. 60 IN.
OVER 30 INCHES 72 IN.
MIN. MANHOLE
MINIMUM INSIDE DIAMETER OF
DIAMETER
MANHOLE SHALL BE AS FOLLOWS:
PIPE SIZE
5 FT. MIN. DEPTH
CONCRETE ADJUSTMENT SHIMS
GROUTED INSIDE
ASTM C-478 ECCENTRIC CONE
PRE-FORMED PLASTIC GASKET
ASTM C-478 MANHOLE SECTIONS
GROUT BASE TO BARREL
SECTION ON INSIDE
PRE-FORMED PLASTIC GASKET
CAST-IN-PLACE CONCRETE BASE
16 IN. MAX.
FINISHED GRADE
30 IN. MIN.
48 IN. MAX.
VARIABLE
28 IN. MAX.
24 IN.
SEE TABLE
6 IN.
12 IN.
SLOPE
1 IN./FT.
18 IN.
MAX.
MANHOLE RUNGS
12 IN. O.C.
8 IN. MIN
STANDARD MANHOLE
WW-3
205 STANDARD MANHOLE
204 SEWER BEDDING REQUIREMENTS
COMPACTED GRANULAR MATERIAL
CONFORMING TO CDDH #67
LOWER LIMIT OF
TRENCH WALL
SLOPING
INITIAL LIFT *
12 IN. MIN.
PIPE O.D.
4 IN. MIN.
TRENCH WIDTH AS SPECIFIED
IN SECTION 02221
COMPACTED GRANULAR MATERIAL
CONFORMING TO CDDH #67
*
BEDDING REQUIRMENTS
WW-1
NORTH
LOT 8
BANK OF CHOICE
331 N COLLEGE AVE.
FORT COLLINS,
CO 80526
LOT 8
BANK OF CHOICE
300 N MASON ST.
FORT COLLINS,
CO 80522
LOT 1
(OLD TOWN FLATS)
4960
4965
4970
4975
4980
4985
4990
4960
4965
4970
4975
4980
4985
4990
13+50 13+00 12+00 11+00 10+00 9+75
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
C301
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
R
PROFILE SCALE:
STORM DRAIN LINE A
LEGEND:
NOTES:
G
T
ST
NORTH
E
UD
BASIN SCHEDULE
BASIN ID BASIN
TYPE
BASIN
SIZE (IN.)
GRATE
TYPE
DRAIN BASIN N2 DRAIN BASIN 8 SOLID (H-20)
DRAIN BASIN S2 DRAIN BASIN 8 SOLID (H-20)
DRAIN BASIN S3 DRAIN BASIN 8 SOLID (H-20)
DRAIN BASIN S4 DRAIN BASIN 8 SOLID (H-20)
DRAIN BASIN U1 DRAIN BASIN 12 SOLID (H-20)
DRAIN BASIN U2 DRAIN BASIN 12 DOME
DRAIN BASIN U3 DRAIN BASIN 12 SOLID (H-20)
WQ CONTROL** WATER CONTROL 24 DOME
**WATER CONTROL BASIN SHALL BE FITTED WITH OUTLET ORIFICE CAP ON
EAST SIDE OF DRAIN BASIN. ORIFICE OPENING SHALL BE 3" DIAMETER
W W
G
G
G
G
ST ST
ST
MAPLE STREET
(100' ROW)
MASON STREET
(100' ROW)
LOT 1
LOT 2
LOT 3
LOT 4
LOT 5
LOT 6
LOT 8
LOT 15
LOT 7
LOT 10
LOT 9
LOT 16
BLOCK 23
BURLINGTON NORTHERN RAILROAD
S
W
W F
F
UD UD UD UD UD
FDC
STORM DRAIN A
SEE SHEET C301
UNDERDRAIN
LOT 1 SEE SHEET C401
(OLD TOWN
FLATS)
ALLEY
(EXISTING 20' ROW)
EXISTING
BUILDING
EXISTING
BUILDING
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
C300
NOTES:
LEGEND:
W
G
T
E
ST
S
F
SS
FDC
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
R
TF
UD
W
NORTH
LEGEND:
NOTES:
NORTH
CHERRY STREET SIGNAGE
SS
SS SS SS
SS SS SS
SS
16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W
16" W
16" W 16" W 16" W 16" W 16" W 16" W 16" W 16" W
6" W
8" W
W
G G G
G
ST ST
ST
MAPLE STREET
(EXISTING 100' ROW)
MASON STREET
(EXISTING 100' ROW)
ALLEY
(EXISTING 20' ROW)
OWNER
LOT 16
BANK OF CHOICE
300 N MASON ST.
FORT COLLINS,
CO 80522
OWNER
LOT 15
BANK OF CHOICE
300 N MASON ST.
FORT COLLINS,
CO 80522
OWNER
LOT 9
BANK OF CHOICE
300 N MASON ST.
FORT COLLINS,
CO 80522
OWNER
LOT 1
BANK OF CHOICE
303 N COLLEGE AVE.
FORT COLLINS,
CO 80526
OWNER
LOT 2
BANK OF CHOICE
303 N COLLEGE AVE.
FORT COLLINS,
CO 80526
OWNER
LOT 3
BANK OF CHOICE
303 N COLLEGE AVE.
FORT COLLINS,
CO 80526
OWNER
LOT 4
BANK OF CHOICE
303 N COLLEGE AVE.
FORT COLLINS,
CO 80526
OWNER
LOT 5
BANK OF CHOICE
303 N COLLEGE AVE.
FORT COLLINS,
CO 80526
OWNER
LOT 6
BANK OF CHOICE
331 N COLLEGE AVE.
FORT COLLINS,
CO 80526
OWNER
LOT 7
BANK OF CHOICE
331 N COLLEGE AVE.
FORT COLLINS,
CO 80526
OWNER
LOT 8
BANK OF CHOICE
331 N COLLEGE AVE.
FORT COLLINS,
CO 80526
BURLINGTON NORTHERN RAILROAD
EXISTING
BUILDING
LOT 1
(OLD TOWN FLATS)
EXISTING
BUILDING
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
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
N O R T H E RN
PHONE: 970.221.4158 FAX: 970.221.4159
www.northernengineering.com
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
R
C100
NORTH
E
LEGEND:
G
T
ST
FIELD SURVEY BY:
SUBSURFACE EXPLORATION BY:
NOTES:
SS
W
X
VAULT
ELEC
CONTROL
IRR
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 Final Drainage Report for Old Town Flats dated December 9, 2013 by Northern Engineering 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 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:
City of Fort Collins Benchmark 5-00
On the top of curb at the signal pole base at the Northwest corner of Linden St. and Jefferson St.
ELEV. = 4974.87
City of Fort Collins Benchmark 1-12
Southeast corner of Laporte Ave. and Whitcomb St., On a storm inlet on Whitcomb Street.
ELEV. = 5000.97
Basis of Bearing
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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:
a. 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.
16. For additional information see separate Stormwater Management Plan / Erosion Control Report for Old Town Flats.
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 Final Drainage Report for Old Town Flats dated December 9, 2013 by Northern Engineering 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 City of 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.
:HVWOLQHRI%ORFNDVEHDULQJ1
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Northern Engineering Services, Inc.
Project No. 379-039
Date: July 16, 2013
ORIGINAL FIELD SURVEY BY:
PROJECT BENCHMARKS:
LOTS 17-20, BLOCK 23, LOCATED IN THE NORTHEAST QUARTER OF SECTION 11,
TOWNSHIP 7 NORTH, RANGE 69 WEST OF THE 6TH P.M., CITY OF FORT COLLINS, COUNTY OF LARIMER, STATE OF COLORADO
OLD TOWN FLATS
CONTACT INFORMATION
PROJECT TEAM:
Nick Haws, PE, LEED AP
Northern Engineering Services, Inc.
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
(970) 221-4158
Gary Gilliland, PLS
Northern Engineering Services, Inc.
200 South College Avenue, Suite 010
Fort Collins, Colorado 80524
(970) 221-4158
CONTACT INFORMATION
PROJECT TEAM:
David S. Derbes, Jr., LEED AP
Brinkman Development, LLC
3003 East Harmony Road, Suite 300
Fort Collins, Colorado 80528
(970) 672-1011
SHEET INDEX
C000
C001
C100
C600
C200
C400
N O R T H E RN
N O R T H E RN
UTILITY PLANS FOR
Eric L. Bracke, PE, PTOE
ELB Engineering, LLC
5401 Taylor Lane
Fort Collins, Colorado 80528
(970) 988-7551
UTILITY CONTACT LIST: *
UTILITY COMPANY
* This list is provided as a courtesy reference only. Northern Engineering Services assumes no responsibility for
the accuracy or completeness of this list. In no way shall this list relinquish the Contractor's responsibility for
locating all utilities prior to commencing any construction activity. Please contact the Utility Notification Center of
Colorado (UNCC) at 811 for additional information.
PHONE NUMBER
GAS----------------- Xcel Energy----------------------------- Stephanie Rich (970) 225-7857
ELECTRIC-------- City of Fort Collins Light & Power -- Doug Martine (970) 224-6152
CABLE------------- Comcast---------------------------------- Don Kapperman (970) 567-0425
TELECOM.-------- CenturyLink------------------------------- William Johnson (970) 377-6401
WATER------------ City of Fort Collins Utilities----------- Roger Buffington (970) 221-6854
WASTEWATER-- City of Fort Collins Utilities----------- Roger Buffington (970) 221-6854
STORMWATER- City of Fort Collins Utilities----------- Glen Schlueter (970) 224-6065
Eduardo Illanes, AIA
OZ Architecture
1805 29th Street, Suite 2054
Boulder, Colorado 80301
(303) 449-8900
Dave Richer
Earth Engineering Consulting
4396 Greenfield Drive
Windsor, Colorado 80550
(970) 545-3908
C300
Earth Engineering Consultants, Inc
Subsurface Exploration Report Block 23- Phase 1
Project No. 1132055
Date: July 30, 2013
SUBSURFACE EXPLORATION BY:
COVER SHEET
GENERAL & CONSTRUCTION NOTES
EXISTING CONDITIONS & DEMOLITION PLAN
PRIVATE PAVING, SIGNAGE & STRIPING PLAN
UTILITY PLAN
GRADING PLAN
DRAINAGE EXHIBIT
King Surveyors Inc.
Project No. 2006366-A
Date: June 6, 2008
Russell + Mills Studios
Paul Mills
141 S. College Avenue, Suite 104
Fort Collins, CO 80524
(970) 484-8855
C301 STORM DRAIN A PLAN & PROFILE
C500-C504 CONSTRUCTION DETAILS
C401 SUBGRADE PLAN
SiteWise, LLC
Lexy Jones
7000 N. Broadway
Building 3, Suite 306
Denver, Colorado 80221
(303) 459-6640
** The underground utility locates provided by SiteWise, LLC are based upon the best available information at
the time of locating. Contractor acknowledges that it is common for underground facility owner maps to have
errors and omissions of data shown. Consequently, it is the Contractor's sole responsibility to field verify the
location of all utilities prior to construction, and notify the Engineer of any discrepancies found.
Given and Associates
735 S. Xenon Ct. #201
Lakewood, CO 80228
(303) 716-1270
C601 STATIC EROSION CONTROL EXHIBIT
C602 EROSION CONTROL DETAILS