20160594 Ver 1_More Info Received_20160614 (2)

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BEEN PROPERLY BACKFILLED AND COVERED WITH AT LEAST 3 FEET OF APPROVED MATERIAL.
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ALONG THE PIPE FROM THE TOP OF THE PIPE TO THE TOP BELOW SPRINGLINE.
OF THE EMBANKMENT AT THAT POINT.
CONSTRUCTION
APPROVED SUITABLE LOCAL MATERIAL ABOVE SPRINGLINE.
DATE:
TAKE CARE TO FULLY COMPACT HAUNCH ZONE OF PIPE BACKFILL. rrE�Frrr= it=rr UNDISTURBED EARTH MATERIAL
06.15.2016
LOOSELY PLACED SELECT MATERIAL CLASS III OR CLASS II, TYPE 1
FOR PIPE BEDDING. LEAVE SECTION DIRECTLY BENEATH PIPE SELECT MATERIAL CLASS V OR VI FOR FOUNDATION CONDITIONING. ENCAPSULATE
UNCOMPACTED AS PIPE SEATING AND BACKFILL WILL WITH ENGINEERING FABRIC AS DIRECTED BY THE ENGINEER.
ACCOMPLISH COMPACTION.
SHEET 2 OF 3
SHEET 20F 3
300.01
1300.01 ■ 01
END OF MATTING AT TOP OF
BANK IN 6" TRENCH CF 700 COIR
TOP OF EROSION CONTROL MATTING
BANK TOE OF STREAMBANK IN RIFFLES
STAKE (EDGE OF WATER IN OUTSIDE
( YP) BEND OF POOLS)
/OPTION 1: (COVER TOE OF
MATTING WITH RIFFLE MATERIAL)
IN-SITU SOIL
SLOPE INSTALLATION
CKIh nC 1AATTIAIC IM
'--TYPICAL STAKE
(WITH OPTION 1)
\-OPTION 3: TOE
MATTING INTO TRENCH
(RIFFLE OR POOL)
OPTION 2: LARGE TOE
STAKE 12" LONG 1"x1"
HARDWOOD (POOL)
IL MATTING
Specifications:
Coir fiber matting is a woven open mesh fabric
made from 100% natural and biodegradable coir
nettings installed on the surface to hold seed
and soil intact during the establishment of vegetative cover.
Roll Width 6'6"
Roll Length 164'
Area per Roll 120 square yards
Weight per Roll 154 pounds
Material 100% spun Coir
Weight (g/m2) / (oz/sy) 700/M2 / 21oz/sy
Minimum Thickness 0.3"
ASTM 3776
Open Area % 50%
Wide Width Tensile, Dry 114/ 54 (lb/ in) ASTM 4595
Wide Width Tensile, Wet 86/ 41 (lb/ in) ASTM 4595
Water Flow Velocity (ft/sec) 10.0
Permissible Shear (lbs/sf) 4.5
Elongation at Failure, Dry 51% x 36% ASTM 4595
Elongation at Failure, Wet 64% x 48% ASTM 4595
"C" Factor 1.5 : 1 Slope 0.003
Longevity 36 months
Payment will be for area of matting placed in accordance with detail
and include furnishing materials, labor, as well as stakes and staking.
ROLL 6" TRENCH
STAKE
(NP) OVERLAP MATTING MOVING
i UPSTREAM ACCORDING TO
MANUFACTURER'S
IN-SITU SOIL IN-SITU SOIL SPECIFICATIONS
MIDDLE STAKE '
IF DITCH BOTTOM + +
DITCH INSTALLATION WIDER THAN 2.5'
+ +
(NP) + +
+ + 1I! III
+ + + IN-SITU
THE WOOD STAKE SHALL BE + + SOIL
12 IN. NORTH AMERICAN + + + :'-II,I-I 1 GRADE AND
GREEN ECO -STAKE OR TOE OF-----_ + :-III'_I SEED SOIL
APPROVED EQUIVALENT MATTING + +
TRENCHED IN F + J
OR BURIED
NOTES:
1. BANKS SHALL BE SEEDED (TEMPORARY AND PERMANENT) AND MULCHED PRIOR TO INSTALLATION OF MATTING
2. MATTING SHALL BE PLACED ACCORDING TO MANUFACTURER'S SPECIFICATIONS
3. MATTING SHALL BE STAKED IN DIAMOND PATTERN
4. AT TOP OF BANK, MATTING SHALL BE PLACED IN 6" DEEP TRENCH, STAKED, BACKFILLED, AND COMPACTED
5. COIR FIBER MATTING SHALL BE 700 g/sq m WEIGHT
3 COIR FIBER MATTING
C-500 NOT TO SCALE
WOOD STAKE (TYP)
DOW/V
S4 op"
`V ��\ - / SLOPE
SURFACE
TRENCH
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INSTALLATION A
STAKE DETAIL ON BARE SOIL
12"
ST
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COMPACTED SOIL
ALONG FRONT
TRENCH
WATTLE ON BARE
SOIL
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LANDSCAPE ARCHITECTURE
352 Depot Street I Suite 120 1 Asheville, NC 28801 1828.225.4945 1 siteworkstud
1NTROL
JTING
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INSTALLATION B
STAKE DETAIL ON EROSION CONTROL MATTING
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GRADE
WIDTH AND DEPTH TO BE
MATCHED TO EXISTING
UPSTREAM AND DOWNSTREAM
CHANNEL DIMENSIONS
NOTES FOR TYPICAL DRY CHANNEL
1. APPLY LIVESTAKES DURING
DORMANT SEASON ALONG BANKS
2. SEED BANKS WITH TEMPORARY
SEED AND NATIVE RIPARIAN SEED
MIX
3. UNDER BOARDWALK, USE CLASS
A STONE TO LINE BANKS IN LIEU
OF CF700 AND LIVESTAKES
CLASS A&B STONE
PLACED 1.5' DEEP AND
1' INTO TOE TO PROVIDE
GRADE CONTROL
5A DRY CHANNEL RECONFIGURATION
C-500 NOT TO SCALE
BACKFILL WITH MIX OF
COBBLE AND GRAVEL
UPSTREAM OF BOULDER
GRADE CONTROL SILLS
SECTION
DITCH APPLICATION
NOTES:
1. WATTLES SHALL BE FILLED WITH
PROFILE STRAW OR OTHER APPROVED
MATERIAL
2. SPACING FOR WATTLES SHALL BE
DETERMINED BY THE SITE ENGINEER.
4 STRAW WATTLE CHECK DAMS
C-500 NOT TO SCALE
BOULDERS PLACED IN
BED AND ON GRADED
RIGHT BANK, EMBED AND
CONFIGURE AS DIRECTED
BOULDER GRADE
CONTROL SILLS (TYP),
3x2x2' BOULDERS, MIN
DITCHLINE
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840.54
CF 700 COIR
EROSION CONTROL MATTING AND
LIVESTAKES 1/C-501 (3x3'
SPACING) ON BOTH BANKS (TYP)
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SECTION
DROP FROM TOE OF
UPSTREAM TO INVERT OF
DOWNSTREAM NOT TO
EXCEED 3"
-I 1-2' (TYP)
I- SPACING= -I
1/AVG EXISTING SLOPE
PROFILE
A
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PLAN OF FRAME
A
SOLID COVER SHOWN PERFORATED. PERFORATED AVAILABLE
IF SPECIFIED.
STATE USE OF SYSTEM ON COVER
(I.E.: SEWER, STORM DRAIN, ELECTRICAL)
TOP OF COVER
B
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BOTTOM OF COVER
2'-11/4"
1'-11'3/4" 3A
1" / `\\TYPE #1
� / \ ALTERNATE
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2'-91/4" y
SECTION A -A I I
TYPE #2
CF 700 COIR
EROSION CONTROL MATTING
AND LIVESTAKES 1/C-501
(3x3' SPACING) ON
REGRADED BANKS (TYP)
1* \ BOTTOM WIDTH AND DEPTH
_ TO BE MATCHED TO EXISTING
UPSTREAM AND DOWNSTREAM
SECTION CHANNEL DIMENSIONS
NOTES FOR TYPICAL DRY CHANNEL
1. APPLY LIVESTAKES DURING
DROP FROM TOE OF DORMANT SEASON ALONG BANKS
UPSTREAM TO INVERT OF 2. SEED BANKS WITH TEMPORARY
DOWNSTREAM NOT TO SEED AND NATIVE RIPARIAN SEED MIX
EXCEED 6" 3. UNDER BOARDWALK, USE BOULDERS
TO LINE BANKS IN LIEU OF CF700
AND LIVESTAKES
-I F-2' (TYP) 4. BOULDERS SHALL BE 3x2x2 (MIN)
5. CONSTRUCT PRACTICE AS DIRECTED
BY ENGINEER IN FIELD
SPACING= 6. USE FILTER FABRIC AND CHINK
1/AVG EXISTING SLOPE BOULDERS WITH CLASS A/B STONE AS
DIRECTED
PROFILE / B� STREAM STABILIZATION
24" X 36" x 24" POLYMER CONCRETE ]UNCTION BOX WITH -
"CITY OF ASHEVILLE" STAMPED INTO THE TOP
JUNCTION BOXES ARE TO BE INSTALLED AT THE END
OF SIDEWALK RUNS AND NOT TO EXCE
MIN. G" WIDE TRENCH 2 FEET DEEP
COMPACT BACKFILL MATERIAL TO A MINIMUM
OF 95%
4" DIA HDPE CONDUIT INSTALLED
UNDER THE SIDEWALK A WITH
TRACER WIRE
SUPPORTLOG
12" O MIN. OR BOULDERS
C O NOT TO SCALE
MUD MATS: LASHED
WOODEN TIMBERS
PLAN OF COVER
1'-111/211
1" R.
N CST
11 1 1/211
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„ 4311
61
1' -10`181
1
SECTION B -B
MINIMUM WEIGHTS - LBS.
FRAME - 180
COVER - 120
TOTAL - 300
Fiber Optic Duct System
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HEET 1 OF 1
840.54
GENERAL NOTES:
'ALL ENDS OF THE CONDUIT ARE TO BE SEALED The fiber optic duct system will consist of rigid pipe, sweeps, handholes
"4" WIDE WARNING TAPE TO REINSTALLED 12"
BELOW TOP OF SIDEWALK (for sidewalks) and manholes (for streets). It will be primarily constructed
INSTALL PER SECTION 1715 SUBSECTIONS 1-3 A&H OF THE NCDOT
SPECIFICATION MANUAL following the traditional standards of underground construction. The pipe
COORDINATE THE LOCATION OF THE DUCT AS TO WHERE IT WILL
NOT SIT ATOP ANY WATER MAIN LINE will be placed first to establish the routing. A single copper conductor will
be run through a duct for locating purposes. Grounding can occur as
actual fiber/copper/etc lines are installed.
3 EA 1.25" DIA HDPE INNER DUCT
WITH PULL WIRE
FIBER OPTIC CONDUIT DETAIL
(FROM SIDEWALK APPLICATION, ADAPT TO PROJECT)
PAVED
TRAIL
CONDUIT �O
OPT. 1
OCKS
BASE
BLOCKS
LEVELING
PAD 57
STONE
FIBER OPTIC CONDUIT ADJACENT TO WALLS
3' (MIN) WATER DIVERSION CHANNEL
-� 5' (TYP) �-
FILTER FABRIC
CLASS B STONE
NOTE:
1. A 10-14' SPAN IS EXPECTED TO BE REQUIRED FOR CLINGMAN
FOREST STREAM CROSSING.
2. CONSTRUCT STREAM CROSSING WHEN FLOW IS AT NORMAL
BASEFLOW.
3. MINIMIZE CLEARING AND EXCAVATION OF STREAMBANKS. DO NOT
EXCAVATE CHANNEL BOTTOM.
4. INSTALL STREAM CROSSING PERPENDICULAR TO THE FLOW.
5. MAINTAIN CROSSING SO THAT RUNOFF IN THE CONSTRUCTION
ROAD DOES NOT ENTER EXISTING CHANNEL.
6. STABILIZE AN ACCESS RAMP OF CLASS B STONE TO THE EDGE OF
THE MUD MAT.
7. CONTRACTOR SHALL DETERMINE AN APPROPRIATE RAMP ANGLE
ACCORDING TO EQUIPMENT UTILIZED.
TEMPORARY STREAM CROSSING - MUD MAT
C-500 NOT TO SCALE
Placement of lines within the conduit will be done to maximize usage of
duct as illustrated in the example below. (Not applicable to project)
Figure 5-4: Fiber Optic Duct System
4" duct shown 4" duct shown
with Maxcell with Innerduct
duct division duct division
Figure 5-4: Fiber Optic Duct System Installation of Fiber Optic Duct
System Required
New installed streets and or sidewalks shall provide the fiber optic
ducting in accordance with these standards as part of the general utility
plan for the development.
Fiber Optic Duct System Installation Standards
Depth: The duct system should be placed between 24" and 36" deep for
its protection.
Locator Wire:
A single insulated copper wire should be buried with the duct system for
a method of locating while the pipe is unoccupied or might happen to
contain non-metallic cables.
Urban Locations:
In downtown and urban areas, duct should be placed under sidewalks
where possible, rather than streets to allow greater ease to access the
duct system for adding spurs, loops, pullboxes etc.
(For Clingman Forest Greenway project, duct shall follow asphalt paving
except where deviation is shown)
Pullboxes/Hand holes:
Pullboxes/hand holes should be placed at every other lot line in new
street installations and at every lot line in incremental installations such
as the development of a single lot. Placement shall take future service to
lots on the opposite side of the street in to consideration.
(For Clingman Forest project, pullbox/handhold locations are shown
where required)
Pullbox requirements are provided in the detail to the left.
Under -Street Installation:
Duct installed under streets will require traffic -rated manholes for access.
s FIBER OPTIC CONDUIT
C-500 NOT TO SCALE
_qitPwnrk
STUDIOS
LANDSCAPE ARCHITECTURE
352 Depot Street I Suite 120 1 Asheville, NC 28801 1828.225.4945 1 siteworkstud
os.com
INTERNATIONAL
797 HAYWOOD ROAD SUITE 201
ASHEVILLE, NC 28806 828-350-1408
WILDLANDS ENGINEERING, INC.
NC LIC. NO. F-0831
167-B HAYWOOD ROAD
ASHEVILLE, NC 28806
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REVISIONS
NO. REMARKS DATE
CONSTRUCTION
DOCUMENTS
DATE:
06.15.2016
SHEET TITLE:
CIVIL DETAILS
SHEET NO.