20081143 Ver 1_Mitigation Plans_20090626

MITIGATION PLAN
CRIPPLE CREEK MITIGATION BANK
Developed Through
RESTORATION AND ENHANCEMENT OF
UNNAMED TRIBUTARIES TO BOYD CREEK
AND ADJACENT PALUSTRINE WETLANDS
Alamance County, North Carolina
PREPARED BY:
RESTORATION SYSTEMS, LLC
1101 HAYNES STREET, SUITE 211
RALEIGH, NORTH CAROLINA 27604
Qr?az??odr?p
JUN 2 6 2009
OEW. WATER OUAUTV
WULUM ANO STORmWATER VAC-H
AND
0%-) 1
AXIOM ENVIRONMENTAL, INC.
2126 ROWLAND POND DRIVE
WILLOW SPRING, NORTH CAROLINA 27592
REVISED MARCH 2009
EXECUTIVE SUMMARY
Restoration Systems proposes the establishment of a stream and wetland mitigation bank at the Cripple
Creek Site (The Bank) located approximately two miles northeast of Burlington, in northeast Alamance
County. The Bank is located within the Cape Fear River Basin in 14-digit United States Geological
Survey (USGS) Hydrologic Unit and Targeted Local Watershed 03030002030050 of the South
Atlantic/Gulf Region (North Carolina Division of Water Quality [NCDWQ] subbasin number 03-06-02).
The Bank encompasses approximately 19.6 acres of land that is utilized for livestock grazing and hay
production. Approximately 4137 linear feet of stream associated with an unnamed tributary to Boyds
Creek and its secondary tributaries, as well as 8.8 acres of hydric soil exhibit mitigation potential within
The Bank. These areas are accessible to livestock and are routinely cleared and mowed for hay
production, resulting in local disturbances to stream banks and wetland soil surfaces. Additional land use
practices including the maintenance and removal of riparian vegetation, and relocation, dredging, and
straightening of onsite streams has resulted in degraded water quality, unstable channel characteristics
(stream entrenchment, erosion, and bank collapse), and reduced storage capacity/floodwater attenuation.
The primary goals of this stream and wetland restoration project focus on improving water quality,
enhancing flood attenuation, and restoring aquatic and riparian habitat, which will be accomplished by:
1. Removing nonpoint sources of pollution associated with agricultural activities including a)
excluding livestock from streams, stream banks, and floodplains; b) eliminating the broadcasting
of fertilizer, pesticides, and other agricultural materials into and adjacent to streams and wetlands;
and c) establishing a native woody riparian buffer (at least 50' wide) adjacent to streams and
wetlands to treat surface runoff which may be laden with sediment and/or agricultural pollutants
from the adjacent landscape.
2. Reducing sedimentation within onsite and downstream receiving waters through a) reduction of
bank erosion associated with hoof shear, vegetation maintenance, and agricultural plowing, and
b) planting a diverse native woody riparian buffer (at least 50' wide) adjacent to The Bank's
streams.
3. Reestablishing stream stability and the capacity to transport watershed flows and sediment loads
by restoring a stable dimension, pattern, and profile supported by natural in-stream habitat and
grade/bank stabilization structures.
4. Promoting floodwater attenuation through a) reconnecting bankfull stream flows to the
abandoned floodplain terrace, b) restoring secondary, entrenched tributaries thereby reducing
floodwater velocities within smaller catchment basins, c) restoring depressional floodplain
wetlands, thereby increasing the storage capacity for floodwaters within The Bank, and d)
revegetating floodplains to increase frictional resistance on floodwaters crossing The Bank.
5. Improving aquatic habitat by enhancing stream bed variability and the use of in-stream structures.
6. Providing wildlife habitat including seepage slope wetlands, which are uncommon in the
piedmont portion of the State.
The Bank's mitigation plan includes 1) construction of a stable, riffle-pool stream channel, 2)
restoration/enhancement of historic wetland functions, 3) enhancement of water quality functions (reduce
nonpoint source sedimentation and nutrient inputs), 4) restoration of a natural woody riparian buffer (at
least 50' wide) along The Bank's stream reaches, 5) restoration of wildlife habitat associated with a
riparian corridor/stable stream, and 6) establishment of a permanent conservation easement which will
encompass all restoration activities.
The restoration strategies outlined in this report are as follows:
Proposed Mitigation Quantity Proposed Mitigation Units
(Credits)
Proposed Mitigation Activity Streams
(linear feet) Wetlands
(acres) Stream Units
(SMUs) Wetland Units
(WMUs)
Stream Restoration 4265 4265
Stream Enhancement Level II 633 253
Riparian Wetland Restoration 5.7 5.7
Riparian Wetland Enhancement 1.4 0.7
Nonri arian Wetland Restoration 1.2 1.2
Nonri arian Wetland Enhancement 0.5 0.25
Total: 4518 Total: 7.85
After completion of the project The Bank will offer 4518 Stream Mitigation Units and 7.85 Wetland
Mitigation Units.
No federally protected species are listed for Alamance County; however, detailed surveys were conducted
for two Federal Species of Concern that are protected by the state: 1) Carolina creekshell (Villosa
vaughaniana) and 2) yellow lampmussel (Lampsilis cariosa). Although not protected by federal law,
detailed surveys were conducted within the Site on May 1, 2008 to determine the presence or absence of
freshwater mussels. Based on habitat observations from the survey, it is possible that freshwater mussels
were present in this reach at some point in time; however, habitat loss due to natural (prolonged drought)
or anthropogenic (channel modification, land clearing, and vegetative maintenance) causes has resulted in
the loss of suitable habitat for these species. Based on results of the survey, construction of this project is
not expected to impact any freshwater mussel resources.
TABLE OF CONTENTS
EXECUTIVE SUMMARY ........................................................................................................................... I
1.0 INT RODUCTION ............................................................................................................................... ..1
1.1 Project Goals ........................................................................................................................... ..1
2.0 EXI STING CONDITIONS ................................................................................................................. ..2
2.1 Physiography, Topography, and Land Use .............................................................................. ..3
2.2 Water Quality .......................................................................................................................... ..4
2.3 Vegetation ................................................................................................................................ ..5
2.4 Soils and Land Form ............................................................................................................... ..5
2.5 Jurisdictional Wetlands ............................................................................................................ ..6
3.0 STREAM CHARACTERISTICS ........................................................................................................ ..8
3.1 Hydrology ................................................................................................................................ ..8
3. 1.1 Drainage Area .................................................................................................................... ..8
3.1.2 Discharge ........................................................................................................................... ..8
3.2 Stream Classification ............................................................................................................... 11
3.2.1 Dimension ......................................................................................................................... 11
3.2.2 Profile ................................................................................................................................ 12
3.2.3 Plan Form .......................................................................................................................... 12
3.3 Stream Power, Shear Stress, and Stability Threshold .............................................................. 13
3.3.1 Stream Power .................................................................................................................... 13
3.3.2 Shear Stress ....................................................................................................................... 13
3.3.3 Stream Power and Shear Stress Methods and Results ....................................................... 14
4.0 REFERENCE STUDIES ..................................................................................................................... 15
4.1 Reference Channels ................................................................................................................. 16
4.2 Reference Forest Ecosystem .................................................................................................... 16
5.0 RESTORATION PLAN ...................................................................................................................... 17
5.1 Stream Restoration .................................................................................................................. 17
5. 1.1 Reconstruction on New Location ...................................................................................... 18
5.1.2 In-Stream Structures .......................................................................................................... 19
5.1.3 Stream Reconstruction In-Place ........................................................................................ 20
5.2 Stream Enhancement (Level II) ............................................................................................... 21
5.3 Wetland Restoration/Enhancement ......................................................................................... 21
5.4 Bioretention BMP Wetland Improvements ............................................................................. 21
5.5 Vegetative Planting ................................................................................................................. 21
5.6 Planting Plan ............................................................................................................................ 23
6.0 MO NITORING PLAN ........................................................................................................................ 24
6.1 Stream Monitoring ................................................................................................................... 25
6.2 Vegetation Monitoring ............................................................................................................ 25
6.3 Hydrological Monitoring ......................................................................................................... 25
6.4 Biotic Community Changes ..................................................................................................... 26
7.0 AVAILABLE CREDIT AND PROPOSED RELEASE ..................................................................... 26
7.1 Credit Determination ............................................................................................................... 26
7.2 Credit Release Schedule .......................................................................................................... 27
7.3 Lon- Term Management of Mitigation Bank ......................................................................... 27
7.4 Nonproject Development Scenario ..........................................................................................27
7.5 Corporate Experience ............................................................................................................. .28
8.0 JURISDICTIONAL TOPICS ............................................................................................................. .29
8.1 Waters of the United States .................................................................................................... .29
8.2 Rare and Protected Species ......................................................................................................29
8.2.1 Federally Protected Species ...............................................................................................29
8.2.2 Federal Species of Concern ...............................................................................................29
9.0 CULTURAL RESOURCES ................................................................................................................30
10.0 MBRT MEMBERSHIP .......................................................................................................................30
10.1 MBRT Member Agency Comments ........................................................................................31
10.2 Restoration Systems Responses to MBRT Member Comments .............................................32
11.0 REFERENCES ....................................................................................................................................33
APPENDICES
Appendix A. Figures
Appendix B. NCDWQ Stream Forms
Appendix C. Flood Frequency Analysis Plots
Appendix D. Reference Stream Data
Appendix E. Freshwater Mussel Survey Report
Appendix F. MBRT Member Agency Comment Letters
LIST OF FIGURES
Figure 1. The Bank and Reference Location Appendix A
Figure 2. Mitigation Service Area Appendix A
Figure 3. Drainage Area and Topography Appendix A
Figure 4. Existing Conditions Appendix A
Figure 5. NRCS Soils Map Appendix A
Figure 6. Existing Dimension, Pattern, and Profile Appendix A
Figure 7. Reference Dimension, Pattern, and Profile Appendix A
Figures 8A-8C. Restoration Plan Appendix A
Figure 9. Proposed Dimension, Pattern, and Profile Appendix A
Figure 10. Typical Structure Details Appendix A
Figure 11. Planting Plan Appendix A
LIST OF TABLES
Table 1. Existing Stream Characteristics ......................................................................................................4
Table 2. NRCS Soils Mapped within The Bank ......................................................................................... ..6
Table 3. Results for Boussinesq Equation .................................................................................................. ..8
Table 4. Table of Morphological Stream Characteristics ........................................................................... ..9
Table 5. Reference Reach Bankfull Discharge Analysis ............................................................................ 10
Table 6. Stream Power (0) and Shear Stress (i) Values ............................................................................ 15
Table 7. Reference Forest Ecosystem ......................................................................................................... 17
Table 8. Planting Plan ................................................................................................................................. 24
Table 9. Proposed Mitigation Quantities vs. Mitigation Credits ................................................................ 26
Table 10. Proposed Credit Release Schedule ............................................................................................. 27
Table 11. Federal Species of Concern ........................................................................................................ 30
IV
MITIGATION PLAN
CRIPPLE CREEK MITIGATION BANK
RESTORATION AND ENHANCEMENT OF
UNNAMED TRIBUTARIES TO BOYD CREEK
AND ADJACENT PALUSTRINE WETLANDS
Alamance County, North Carolina
1.0 INTRODUCTION
Restoration Systems proposes the establishment of a stream and wetland mitigation bank at the Cripple
Creek Site (The Bank) located approximately two miles northeast of Burlington, in northeast Alamance
County (Figures 1 and 2, Appendix A). The Bank encompasses approximately 19.6 acres of land that is
utilized for livestock grazing and hay production. Approximately 4137 linear feet of stream associated
with an unnamed tributary to Boyds Creek and its secondary tributaries, as well as 8.8 acres of hydric soil
exhibit mitigation potential within The Bank. These areas are accessible to livestock and are routinely
cleared and mowed for hay production, resulting in local disturbances to stream banks and wetland soil
surfaces. Additional land use practices including the maintenance and removal of riparian vegetation, and
relocation, dredging, and straightening of onsite streams has resulted in degraded water quality, unstable
channel characteristics (stream entrenchment, erosion, and bank collapse), and reduced storage
capacity/floodwater attenuation.
Directions to The Bank:
? Take exit 150 off Interstate 85-40 just east of Burlington
? Travel north/towards Haw River/Green Level for - 2.2 miles
? At the Highway 49 junction, turn right/travel north on Highway 49 towards Green Level/Roxboro
for -2.7 miles
? Turn left on Sandy Cross Road (at the Sandy Cross Mini Mart) for -1.6 miles
? Turn right on Fonville Road for -1.7 miles to a T-intersection
? Turn left on Deep Creek Road for -0.9 mile
? Turn left on Roney-Lineberry Road just after Deep Creek Baptist Church for -0.3 mile
? After passing through a trailer park, take a left at the stop sign into The Bank
? Point in center of road crossing at the upstream end of the Main Channel
Latitude: 36.138332274 °N, Longitude: 79.380963290 °W
1.1 PROJECT GOALS
The primary goals of this stream and wetland restoration project focus on improving water quality,
enhancing flood attenuation, and restoring aquatic and riparian habitat, which will be accomplished by:
1. Removing nonpoint sources of pollution associated with agricultural activities including a)
excluding livestock from streams, stream banks, and floodplains; b) eliminating the broadcasting
of fertilizer, pesticides, and other agricultural materials into and adjacent to streams and wetlands;
and c) establishing a native woody riparian buffer (at least 50' wide) adjacent to streams and
wetlands to treat surface runoff which may be laden with sediment and/or agricultural pollutants
from the adjacent landscape.
2. Reducing sedimentation within onsite and downstream receiving waters through a) reduction of
bank erosion associated with hoof shear, vegetation maintenance, and agricultural plowing, and
b) planting a diverse native woody riparian buffer (at least 50' wide) adjacent to The Bank's
streams.
Cripple Creek Mitigation Plan Restoration Systems, LLC
3. Reestablishing stream stability and the capacity to transport watershed flows and sediment loads
by restoring a stable dimension, pattern, and profile supported by natural in-stream habitat and
grade/bank stabilization structures.
4. Promoting floodwater attenuation through a) reconnecting bankfull stream flows to the
abandoned floodplain terrace, b) restoring secondary, entrenched tributaries thereby reducing
floodwater velocities within smaller catchment basins, c) restoring depressional floodplain
wetlands, thereby increasing the storage capacity for floodwaters within The Bank, and d)
revegetating floodplains to increase frictional resistance on floodwaters crossing The Bank.
5. Improving aquatic habitat by enhancing stream bed variability and the use of in-stream structures.
6. Providing wildlife habitat including seepage slope wetlands, which are uncommon in the
piedmont portion of the State.
These goals will be achieved by:
Providin 4518 ream Mitigation Units.
o Restoring approximately 4265 linear feet of stream channel through construction of stable
channels, thereby reestablishing stable dimension, pattern, and profile.
o Enhancing (Level II) approximate 6 3 near feet of stream channel through the removal of
invasive species, cessation of livestock-grazing, and bank stabilization.
Providing 7.85 Wetland Mitigation Units.
o Restoring approximately 5.7 acres of riparian wetlands and 1.2 acres of nonriparian wetlands
by reconstructing channels of tributaries that exhibit more natural, historic interplay with the
floodplain, filling ditched channels, rehydrating floodplain soils, and planting with native
woody vegetation.
o Enhancing approximately 1.4 acres of riparian wetlands and 0.5 acres of nonriparian wetlands
by reconstructing The Bank's tributaries within the floodplain, rehydrating floodplain soils,
removing livestock, and planting with native woody vegetation.
Planting a native woody riparian buffer (at least 50' wide) adjacent to restored/enhanced streams
and wetlands within The Bank. Native woody riparian buffer will be a minimum of 50 feet in
length.
Protecting The Bank in perpetuity with a conservation easement.
2.0 EXISTING CONDITIONS
The Bank is characterized by pastureland, which is utilized by the Taylor family for horse grazing and
hay production (Figure 4, Appendix A). A horse complex including barn, riding ring, and feed storage
facility is located adjacent to the western margins of The Bank. Horses predominantly graze the northern
half of The Bank and are constrained by natural drainage features, permanent fences, and temporary
electric fences. The southern half of The Bank is characterized by hay pasture and mixed forest. An
agricultural road traverses the northern edges of The Bank and provides access to the horse complex and
hay fields that lie in the eastern half of the property.
The main hydrologic features of The Bank include an
unnamed tributary to Boyds Creek and associated
secondary tributaries and floodplains (Figures 3 and 4,
Appendix A). The unnamed tributary to Boyds Creek
(Main Channel) drains an approximately 0.4-square mile
watershed at The Bank's outfall. The unnamed tributary to
Boyds Creek is a second-order bank-to-bank stream
system, which has been dredged and straightened and is
characterized by eroding banks, bimodal sediment

Looking from the top of the Main Channel at the
narrow, disturbed buffer and adjacent hydric
soils within the pastureland.
2
Cripple Creek Mitigation Plan Restoration Systems, LLC
transport, and a narrow and sparse, disturbed riparian buffer
Tributaries 1-4) are disturbed first-order streams
(Figure 4, Appendix A). r -
Approximately 8.8 acres of The Bank's land area are
currently underlain by hydric soils, which have been
impacted by stream channel entrenchment, ditching,
excavation of pools in the floodplain, casting of spoil
in wetlands, and removal of vegetation. Hydric soils
have been mapped by the Natural Resource
Conservation Service (MRCS) as Worsham and
Chewacla; however, a significant portion of the
Chewacla mapping unit appears to be characterized
by Wehadkee/Worsham inclusions.
The four
2.1 PHYSIOGRAPHY, TOPOGRAPHY, AND LAND USE
tributaries (Unnamed
The Bank is located in the Southern Outer Piedmont portion of the Piedmont Ecoregion of North Carolina
within United States Geological Survey (USGS) Cataloging Unit 03030002 (North Carolina Division of
Water Quality [NCDWQ] subbasin number 03-06-02) of the Cape Fear River Basin. Regional
physiography is characterized by dissected, irregular plains and some low, rounded hills and ridges with
low to moderate gradient streams over cobble, gravel, and sand-dominated substrates. Onsite elevations
range from a high of 630 feet National Geodetic Vertical Datum (NGVD) on slopes adjacent to the
northern tributary at the upstream end of The Bank to a low of approximately 610 feet NGVD at The
Bank's outfall (USGS Lake Burlington, North Carolina 7.5-minute topographic quadrangles).
The Bank provides water quality functions to a 0.4-square mile watershed at The Bank outfall (Figure 3,
Appendix A). The watershed is dominated by timber production, agricultural land, and residential
development. A high-density residential trailer park is situated in the headwaters of the drainage basin
and drainage from State Road (SR) 1729
and SR 1735 flows into The Bank's
tributaries (see picture belov
Impervious surfaces account for less than
10 percent of the upstream watershed
land surface.
3
Cripple Creek Mitigation Plan Restoration Systems, LLC
The Bank encompasses 4137 linear feet of stream channels including three unnamed tributaries to Boyds
Creek (Main Channel and Unnamed Tributaries 1-4). Table 1 gives characteristics of The Bank's
streams; the locations of each are depicted in Figure 4 (Appendix A).
Approximately 8.8 acres of The Bank are underlain by hydric soils, which may have historically
supported jurisdictional wetlands. Hydric soils are located on slopes and within floodplains adjacent to
onsite streams. Extensive floodplain manipulations associated with stream ditching and straightening,
deforestation, floodplain ditching, and excavation of small ponds in the floodplain have effectively
removed groundwater hydrology from these areas. These features are discussed in more detail in Section
2.5 (Jurisdictional Wetlands).
Tahle 1. Existinu Stream Characteristics

Stream Reach Stream Length

(linear feet) USGS

Stream Order *
Stream Classification
Main Channel 1850 second perennial
Unnamed Tributary 1 832 first perennial*
Unnamed Tributary 2 1100 first perennial*
Unnamed Tributary 3 205 not shown perennial*
Unnamed Tributary 4 150 not shown perennial*
Total 4137
*1 hese tributaries are depicted as intermittent or not shown on the UNUN /J minute topographic quaarangte anaior NK s sous mapping; nowever,
streams exhibited characteristics of perennial streams during field investigations (see NCDWQ stream classification forms in Appendix B).
2.2 WATER QUALITY
The Bank is located within the Cape Fear River Basin in 14-digit USGS Hydrologic Unit and Targeted
Local Watershed 03030002030050 of the South Atlantic/Gulf Region (NCDWQ subbasin number 03-
06-02) (Figure 2, Appendix A) (NCWRP 2001). Topographic features of The Bank drain to Boyds Creek
and the Haw River, which have been assigned Stream Index Numbers 16-16 and 16-(]), respectively. In
the vicinity of The Bank, these waters have been assigned a designation of C, NSW (NCDWQ 2000).
Streams with a designation of C are suitable for aquatic life propagation and survival, fishing, wildlife,
secondary recreation, and agriculture. Secondary recreation includes wading, boating, and other uses not
involving human body contact with waters on an organized or frequent basis. The designation NSW
(Nutrient Sensitive Waters) includes areas with water quality problems associated with excessive plant
growth resulting from nutrient enrichment.
NCDWQ has assembled a list of impaired waterbodies according to the Clean Water Act Section 303(d)
and 40 CFR 130.7, which is a comprehensive public accounting of all impaired waterbodies. An
impaired waterbody is one that does not meet water quality standards including designated uses, numeric
and narrative criteria, and anti-degradation requirements defined in 40 CFR 131. The Bank's tributaries
are not listed on the NCDWQ final 2004 or draft 2006 303(d) lists; however, the section of the Haw River
that The Bank's tributaries drain to is on the 303(d) lists due to impaired biological integrity most likely
resulting from nonpoint agricultural and urban runoff and elevated levels of fecal coliform bacteria
(NCDWQ 2006a, 2006b).
4
Cripple Creek Mitigation Plan Restoration Systems, LLC
The proposed project is supportive of the reduction in Total Maximum Daily Loads (TMDLs) which will
serve to address existing deficiencies with the watershed, and will assist in meeting mitigation goals in the
Cape Fear River Basin Hydrologic Unit and Targeted Local Watershed 03030002030050.
2.3 VEGETATION
The Bank is composed of agricultural land managed for horses and hay production, early successional
disturbed forests, and an early successional disturbed wetland area.
Disturbed forest fragments occur along the southern i ,' . i'
margin of The Bank and adjacent to site streams, and
are predominately comprised of early successional `
species. The more prolific tree species include
_p
sweetgum (Liquidambar styrac fzta), black cherry
(Prunus serotina), red maple (Ater rubrum), loblolly q
pine (Pinus taeda), short-needle pine (P. echinata)
and Virginia pine (P. virginiana) with a dense r.,understory composed of blackberry (Rubus sp.), Disturbed stream buffer with adjacent
honeysuckle (Lonicera japonica), greenbrier (Smilax pasture hay fields.
s and American holly Ilex o aca . A sparse
.K
subcanopy and canopy includes Virginia pine (Pinus virginiana), eastern red cedar (Juniperus
virginiana), American beech (Fagzts grandifolia), ironwood (Carpinus caroliniana), river birch (Betula
nigra), various oak species (Quercus spp.), and tuliptree (Liriodendron tulipifera).
A small, disturbed wetland pocket is located at the
northern end of The Bank on the UT1, immediately
below an off-site pond and road crossing. This area is
accessible to livestock and contains species such as
black willow (Salix nigra), cattail (Typha sp.), and
smartweed (Polygonum sp.).
Reforestation using hardwood species is proposed over
approximately 18.7 acres of The Bank, including areas
Small wetland pocket below pond and road crossing of pastureland, disturbed forest, and a BMP wetland
on UTI; contains disturbed vegetation. just outside the Bank boundary. Plant community
composition is expected to vary from Piedmont
Alluvial Forest to Dry-Mesic Oak-Hickory Forest, as
described in Classification of the Natural Communities of North Carolina, Third Approximation (Schafale
and Weakley 1990). Forest communities may vary based on floodplain size, flooding regime, and/or
topographic variations. Species composition will mimic reference forests within undisturbed floodplains
up or downstream of The Bank and offsite reference forests. An ecological approach will be taken for
restoration of wetlands and native woody riparian buffer plant communities; therefore, a varied forest
structure will help achieve habitat diversity.
2.4 SOILS AND LAND FORM
Soils that occur within The Bank, according to the Soil Survey of Alamance County, North Carolina
(NRCS unpublished) are depicted in Figure 5 (Appendix A) and are described in Table 2.
5
Cripple Creek Mitigation Plan Restoration Systems, LLC
Tahle 2. "C C Cnile Manned within The Rnnk
Nonhydric Hydric Family Description
Soil Series Status*
Appling Nonhydric Typic This series consists of well-drained, moderately permeable soils of
Hapludult broad ridges and long, linear side slopes. Slopes are generally
between 2 and 10 percent. Depth to seasonal high water table occurs
below 6.0 feet. Soft bedrock occurs at a depth of more than 60
inches.
Cecil Nonhydric Typic This series consists of well-drained, moderately permeable soils of
Hapludults broad ridges and long, linear side slopes. Slopes are generally
between 2 and 15 percent. Depth to seasonal high water table occurs
below 6.0 feet. Soft bedrock occurs at a depth of more than 60
inches.
Chewacla Class B Fluvaquentic This series consists of frequently flooded, somewhat poorly drained,
Dystrochrept moderately permeable soils of floodplains adjacent to stream
channels. Slopes are generally between 0 and 2 percent. Depth to
seasonal high water table occurs at 0.5 to 1.5 feet. Soft bedrock
occurs at a depth of more than 60 inches.
Enon Nonhydric Ultic This series consists of well-drained, slowly permeable soils of long,
Hapludaf narrow side slopes on uplands. Slopes are generally between 6 and
15 percent. Depth to seasonal high water table occurs at 1.0 to 2.0
feet. Soft bedrock occurs at a depth of more than 60 inches.
Iredell Nonhydric Typic This series consists of well-drained, slowly permeable soils of flats
Hapluday and concave areas near the heads of intermittent drainageways.
Slopes are generally between 0 and 4 percent. Depth to seasonal
high water table occurs at greater than 6 feet; however, due to slow
permeabilities a perched watertable often occurs at about 18 inches.
Soft bedrock occurs at a depth of 20 to 40 inches.
Worsham Class A Typic This series consists of poorly drained, slow to very slowly
Endoaquult permeable soils of floodplains adjacent to headwater drainageways.
Slopes are generally between 0 and 4 percent. Depth to seasonal
high water table occurs at 0.5 to 1.0 feet. Bedrock occurs at a depth
of more than 60 inches.
' Class A= Hydric soils; Class B = Nonhydric soils that may contain inclusions of hydric soils.
Restorable portions of The Bank are predominantly underlain by soils of the Worsham and Chewacla
series; however, a significant portion of the floodplain mapped as Chewacla is characterized by
Wehadkee/Worsham inclusions. Floodplain soils are grey to gley in color and have been impacted by
plowing, land clearing, ditching, and incision of adjacent stream channels.
2.5 JURISDICTIONAL WETLANDS
Jurisdictional wetlands are defined by the presence of three criteria: hydrophytic vegetation, hydric soils,
and evidence of wetland hydrology during the growing season (Environmental Laboratory 1987).
Portions of The Bank supporting jurisdictional wetlands may originally have been characterized by
palustrine, forested wetlands which were seasonally flooded. However, onsite wetland areas have been
impacted by livestock trampling, deforestation, groundwater draw-down from stream channel incision,
floodplain ditching, and excavation of the floodplain.
6
Cripple Creek Mitigation Plan Restoration Systems, LLC
Within The Bank's boundaries, approximately 8.8 acres of floodplain and adjacent side slopes are
underlain by hydric soils (Figure 4, Appendix A). Hydric soil boundaries were delineated by Axiom
Environmental in January 2007 and were approved by United States Army Corps of Engineers on March
23, 2007. Onsite hydric soils and wetlands are grey to gley in color and are compacted and pockmarked
by livestock trampling. Livestock trampling, grazing and annual mowing for harvest of hay has also
resulted in a vegetative community that is herbaceous in nature. Groundwater springs and surface runoff
contribute hydrology to these areas, although the dominant hydrological influence is the lateral draw-
down effect of incised streams and maintained ditches.
Some portions of onsite wetlands have been impacted by groundwater table alterations, ditching,
dredging, and discharge of fill material in the floodplain. Groundwater table fluctuations mainly occur
adjacent to entrenched stream channels, which have effectively lowered the groundwater table below
hydrologic thresholds outlined for wetland criteria. Preliminary groundwater modeling has been
conducted in order to quantify impacts to the groundwater table from onsite ditching and stream incision.
Groundwater Model
For this study, the Boussinesq equation was utilized to predict groundwater impacts associated with
floodplain ditching and stream channel incision. The Boussinesq equation represents a two-dimensional
general flow equation for unconfined aquifers. The equation has been applied in the past to predict the
decline in elevation of the water table near a pumping well as time progresses.
The Boussinesq equation was applied to The Bank's ditches and stream channels to predict the linear
distance of groundwater drawdown that exceeds 1 foot for 12.5-percent of the growing season. The
percentage of the growing season (12.5 percent) was selected based upon guidance from the Corps of
Engineers Wetland Delineation Manual (Environmental Laboratory 1987). The equation is solved for
wetland impacts with data for the following variables: 1) equivalent hydraulic conductivity, 2) drainable
porosity, 3) an estimated depth to the impermeable layer or aquiclude, 4) the time duration of the
drawdown, 5) target water table depth (1 foot below the soil surface), and 6) minimum ditch depth.
Results from the Boussinesq equation predicted lateral effects for incised stream reaches in the range of
99 to 206 feet. Results of the Boussinesq equation are summarized in Table 3. Model predictions
indicate that the incised stream channels impact approximately 6.9 acres of The Bank's hydric soils
through groundwater table drawdown. Figure 4 (Appendix A) depicts hydric soils drained as the result
lateral drawdown effects of incised streams versus hydric soils that are not drained. The general location
of each hydric soil type is depicted on the USDA soils map in Figure 5 (Appendix A). Worsham soils
occur along the entire length of site streams, while an inclusion of Wehadkee occurs within the mapped
area of Chewacla soils located on the south side of the very upstream reach of the Main Channel.
Restoration efforts should focus on elevating groundwater tables through restoration of entrenched stream
channels, filling of secondary ditches, removal of livestock, and planting with native forest vegetation.
These measures will restore approximately 6.9 acres of jurisdictional wetland and enhance approximately
1.9 acre of wetland. Mitigation efforts should allow the floodplain to perform wetland functions such as
flood-flow suppression, nutrient cycling, pollutant removal, and provision of native species habitat.
7
Cripple Creek Mitigation Plan Restoration Systems, LLC
Table 3. Results for Boussinesq Equation
Depth to
Ditch Depth Growing Drainable Ditch Impact
Soil Aquaclude Ksat (cm/hr)
(ft) Season (hrs) Porosity (cm) (ft)
(cm)
2 178 1.5 552 0.006 130
3 178 1.5 552 0.006 177
Worsham
4 178 1.5 552 0.006 198
5 178 1.5 552 0.006 206
2 152 3.3 552 0.018 99
3 152 3.3 552 0.018 135
Wehadkee
4 152 3.3 552 0.018 148
5 152 3.3 552 0.018 151
3.0 STREAM CHARACTERISTICS
The Bank's streams have been characterized based on fluvial geomorphic principles (Rosgen 1996).
Table 4 provides a summary of measured stream geometry attributes under existing conditions
(considered to be unstable) and a preliminary estimate of potentially stable stream attributes. Preliminary
estimates of stable stream attributes are based primarily upon data observations along the existing
reaches, measurements of cross-sections within the Site (Figure 6, Appendix A), regional curves (Harman
et al. 1999), and a reference reach.
3.1 HYDROLOGY
This hydrophysiographic region is characterized by moderate rainfall with precipitation averaging
approximately 40-50 inches per year (MRCS unpublished). Drainage basin sizes range from 0.07-square
mile for the southern tributary to 0.4-square mile for the main channel at The Bank's outfall.
The Bank's discharge is dominated by a combination of upstream basin catchment, groundwater flow,
and precipitation. Based on regional curves (Harman et al. 1999), the bankfull discharge for a 0.4-square
mile watershed is expected to average 46 cubic feet per second, which is expected to occur approximately
every 1.3 to 1.5 years (Rosgen 1996, Leopold 1994).
3.1.1 Drainage Area
The Bank drainage area encompasses approximately 0.4 square mile at the downstream outfall. The Bank
watershed is characterized by pasture and disturbed forest land with a high-density residential trailer park
situated in the headwaters of the Banks drainage basin. The Bank is located in USGS HU and Targeted
Local Watershed 03030002030050. Topographic features of The Bank drain to Boyds Creek and the
Haw River, which have been assigned Stream Index Numbers 16-16 and 16-(1), respectively and a Best
Usage Classification of C, NSW (NCDWQ 2000).
3.1.2 Discharge
Discharge estimates for the Bank utilize an assumed definition of "bankfull" and the return interval
associated with that bankfull discharge. For this study, the bankfull channel is defined as the channel
dimensions designed to support the "channel forming" or "dominant" discharge (Gordon et al. 1992).
Based on Piedmont regional curves (Harman et al. 1999), the bankfull discharge for a 0.4 square mile
watershed is expected to average 45.9 cubic feet per second, which is expected to occur approximately
every 1.3 to 1.5 years (Rosgen 1996, Leopold 1994).
Cripple Creek Mitigation Plan Restoration Systems, LLC
Table 4. Table of Morphological Stream Characteristics
T.el. TOW a W,Ph. gJ d 31- CR.r.n.N,u-
Cd,WlC-k 91m.m a.d -d R.eena.eNa. RN.
arWMe
5t.b e.MRruleu..,1
,.9lawwulewn
IR99eM
U. T- E9 c.E
mq om B.]e
JD-W(Ue)
]20
Y1.0
DwRmbn VRY,Ma OFRneF n VMYY a
J GOee5ec5oM Prea lh.d
YgC?9ea3ee5ad wen ,.]
tSd-19.d 0.3
0.1
JWNbIVMnI 6] Meen
9
-95 Rrp'. .0-10.J
BarNU Men Ce1Re10.Y 1.1 Min

JMmrun ppm D..) Q,.13
1,e Rare. 0.9
1.]-3.l RRp. -1.3
d'INm M'..1

Mnmm Pod
Cepal4d

Un of Fbo?rom Wren i WaJ
No.NVeM iePom"
PoRxnU Alba W peoY
eM1aiyawiR xlMSn

Mean d1.0
Rx :

Men
Rarys' 129
10.9-tl.B

t.5
9-}]

0
xP. J20-Sp0 Rerp'. 1Jd
99-
RaFa RFRtra bnRM
mxrlnMU ReVa 1W.,M1VW

10ay01Ratio 1lV?,y Nan

Nrga S.]
J.d-70
B.J
0.3-t1.1 Mean
Rx
n
R 1JJ
100-I1.e
120
140
at q.l q.Rxo Nxge 15
1]-1.9 M.
Rxp:
1.4
14=15
LoW Rxk l'e'W /.Yex q. Rx?o
Ranee. 1.8
1.J-1.B Man
Rsp
1

mm Peal DePal RamJ
tin DePb (?r..AY .
Rxp:
1.9
t-3.J
oW VSM/RMNJ
,?M, parzava ?epel4va
pMMmWrMawpeeR
+wNaerRY enn eu
Man
RarY.: 1.J

11
t
.elsxwJ
trPOw 9ernorel P?ae Rerpe. zB
xr,b. IeMn 1lxbaFe
Iro Pool9PoCVq iM -IN 9J
fi
1 B.B
9.d
9.5
1B7
t3s
Ibrn Ra0.M PWw n Rabe
ro Rad 5mceq
Ba?.IJIMUe'LP ffy,l
Rarp'. 5.0
3.0- 70
earxerlergM
BeMJ1M.11 (M1.+Ww)
Ow imagrve
rc
Raee'.
5.0-t1
erJx NhF Face
M ?W.e'W.9 mY. nO p9a6
to xxyeerv9 xtirein
Men
Rrp:
IO
3.0-6.0
BarxJ WM111RWJ..,I Rerp: 20-60
PMF VxY,Ya IrrAe VrY,be
veep Weln 9ulau %pe ?9,?1
O.JtOM
0.W5]
VYry Sbp 15,,..1 O.Ot 15 0.01'5
t145bP(S,.,j
of%Po19„al
n bbPo19,,,1
e n
ol rrtlW aal GOda
Ca't
Rerpe-.
Men
.Uma]
O
?AIJ
ro
ro
9nexry nxeiee .
o-5.ovs5
m sbP.ls,w
RarY.:
5 onom
lU,a ReWe

Me %Pel Wxer Borate IMF Rxbe
%px•Nxer Solace
%PI9n/5?1
Rt0 War Te aM wvaY
Rare

0.8
n SbpHvVa?erSere
%Po r9,?/,9„1 oetaweviq nrvrtaa Men
Rare 0.5
11
. , nee
%Po!9?5,,,1 n Raee. 0.2
.0.5
Based on available Piedmont regional curves, the bankfull discharge for the Reference Reach (0.17 square
mile watershed) is approximately 24.8 cubic feet per second (Harman et al. 1999). The USGS regional
regression equation for the Rural Piedmont region indicates that bankfull discharge for the reference reach
at a 1.3 to 1.5 year return interval of 20.5-27.5 cubic feet per second and for the Urban Piedmont region
indicates a bankfull discharge for the reference reach of 10-15 cubic feet per second (USGS 2003). Rural
Piedmont regression calculations of bankfull discharge are similar to estimates based on field indicators
and regional curves, while Urban Piedmont calculations are well-below estimates based on field
indicators and regional curves, as discussed below (plots are included in Appendix Q. In addition, a
stream roughness coefficient (n) was estimated using a version of Arcement and Schneider's (1989)
weighted method for Cowan's (1956) roughness component values and applied to the following equation
(Manning 1891) to obtain a bankfull discharge estimate.
Qbkf= [1.486/n] * [A*W13*Sl12]
where, A equals bankfull area, R equals bankfull hydraulic radius, and S equals average water surface
slope. The Manning's "n" method indicates that bankfull discharge for the reference reach averages
approximately 8.8 cubic feet per second, which is well-below estimates based on field indicators of
bankfull and regional curves, as discussed below.
Field indicators of bankfull and riffle cross-sections were utilized to obtain an average bankfull cross-
sectional area for the reference reach. The Piedmont regional curves were then utilized to plot the
watershed area and discharge for the reference reach cross-sectional area. Field indicators of bankfull
approximate an average discharge of 22.3 cubic feet per second, which is approximately 90 percent of
that predicted by the Piedmont regional curves.
Based on the above analysis of methods to determine bankfull discharge, proposed conditions at the Site
will be based on an area 90 percent of the size indicated by Piedmont regional curves based on bankfull
indicators and stream measurements of the reference reach. Table 5 summarizes all methods analyzed for
estimating bankfull discharge.
Table 5. Reference Reach Rnnkfnll Dkeharup Analveia

Method Watershed Area
(square miles) Return Interval
(years) Discharge
(efs)
Re ference Reach
Piedmont Regional Curves
(Harme et al. 1999)
0.17
1.3-1.5
24.8
Rural Piedmont Regional Regression Model
(USGS 2003)
0.17
1.3-1.5
20.5-27.5
Urban Piedmont Regional Regression Model
(USGS 2003)
0.17
1.3-1.5
10-15
Manning's "n" using Cowan's Method (1956) NA NA 8.8
Field Indicators of Bankfull 0.17 1.3 - 1.5 22.3
10
Cripple Creek Mitigation Plan Restoration Systems, LLC
3.2 STREAM CLASSIFICATION
Stream geometry and substrate data have been evaluated to orient stream restoration based on a
classification utilizing fluvial geomorphic principles (Rosgen 1996). This classification stratifies streams
into comparable groups based on pattern, dimension, profile, and substrate characteristics. Primary
components of the classification include degree of entrenchment, width-depth ratio, sinuosity, channel
slope, and stream substrate composition.
Historically, onsite stream reaches may have been characterized by E-type channels. E-type streams are
characterized as slightly entrenched, riffle-pool channels exhibiting high sinuosity (>1.5); however,
reference streams in the region typically are characterized by sinuosities slightly lower than 1.3. In North
Carolina, E-type streams often occur in narrow to wide valleys with well-developed alluvial floodplains
(Valley Type VIII). E-type streams typically exhibit a sequence of riffles and pools associated with a
sinuous flow pattern. E-type channels are typically considered stable. However, these streams are
sensitive to disturbance and may rapidly convert to other stream types.
Onsite streams appear to be progressing through a common evolutionary tendency found in piedmont
streams of North Carolina. As streams are dredged and straightened the water surface profile tends to
become over-steepened resulting in 1) the loss of horizontal flow vectors that maintain pools and 2) an
increase in erosive forces to channel bed and banks. The lack of deep rooted riparian vegetation and the
introduction of livestock into the channel appear to have exacerbated problems with erosion to onsite
channels.
Bed and bank erosion typically leads to channel downcutting and evolution of a stable E-type channel into
a G-type (gully) channel. Continued erosion eventually results in lateral extension of the G-type channel
into an F-type (widened gully) channel. The F-type channel will continue to widen laterally until the
channel is wide enough to support a stable C-type or E-type channel at a lower elevation and the original
floodplain is no longer subject to regular flooding.
The majority of onsite streams have been impacted by land clearing, erosive flows, livestock grazing,
hoof shear, and manipulation of the channels including dredging and straightening. Onsite streams are
expected to continue to erode and deposit sediment into receiving streams until a stable stream pattern has
been carved from the adjacent floodplain.
3.2.1 Dimension
Regional curves (Harman et al. 1999) were utilized to determine bankfull channel cross-sectional areas of
The Bank's streams. The cross-sectional area was then utilized to determine the bankfull width, average
bankfull depth, maximum depth, and floodprone area of the existing channels. Using this method, a
departure from stability could be estimated based on a comparison of existing and proposed/stable
dimension variables.
During field investigations, greater than 40 cross-sections were measured throughout the Bank.
Representative cross-section locations and data are depicted on Figure 6 (Appendix A). The main
channel is characterized by an entrenched Eg-type channel (Table 4) with an average bank-height ratio of
1.6 indicating a highly incised channel. The channel exhibits bank collapse and destabilization of the
stream banks is continually increasing. In addition, the regional curve and reference stream predict a
stable cross-sectional area for the main channel of 8.1 to 10.4 square feet; however, the existing cross-
sectional area measures 15.4 to 30.1 square feet, more than twice the predicted cross-sectional area for the
Cripple Creek Mitigation Plan Restoration Systems, LLC
channel. The channel is starting to exhibit bank erosion and increased destabilization due to land
management practices and livestock impacts.
The tributaries are characterized by entrenched E/G-type channels (Table 4) with bank-height ratios of 1.3
to 2.7 indicating highly incised channels. In addition, the regional curve and reference stream predict a
stable cross-sectional area for the tributaries of 3.2 square feet; however, the existing cross-sectional areas
measure 5.4 to 16.1 square feet.
Based on regional curve estimations of cross-sectional area, onsite streams are characterized by channel
incision and high bank-height ratios. Channel incision has resulted in bank erosion below the effective
rooting depth of existing riparian vegetation in combination with erosive flow velocities. Measures to
reduce channel size (cross-sectional area) and bank height ratios will be targeted for this project.
3.2.2 Profile
Based on the USGS 7.5-minute topographic quadrangle and onsite measurements, the onsite valley slope
for restorable portions of The Bank's stream channels measure approximately 0.0112 to 0.0240 rise/run
(Table 4). Estimated valley slopes appear typical for the Piedmont physiographic region of North
Carolina. Water surface slopes were estimated by from onsite measurements and channel sinuosity.
Sinuosity was measured from Geographic Information Systems (GIS) analysis of aerial photography and
onsite measurements of the stream channel during field surveys, and was measured at 1.01 to 1.07 for
onsite stream channels. Calculated water surface slopes measured approximately 0.0105 to 0.0238
rise/run.
Impacts to onsite streams such as straightening, downcutting, incision, and bank erosion have resulted in
oversteepening of the average water surface profile. In addition, impacts have removed most of the riffle
and pool morphology characteristic of stable streams in this region. Stream incision may have resulted in
excessive sediment deposition within pools, thereby steepening pool slopes and flattening riffle slopes.
Measures designed to flatten the average water surface profile and restore riffle/pool slopes to suitable
ranges are to be targeted on the onsite streams.
3.2.3 Plan Form
Onsite stream measurements and analysis of aerial photography utilizing GIS were conducted to
determine existing onsite plan form variables. Existing plan form variables were compared to ratios of
stable plan form based on fluvial geomorphic methods (Rosgen 1996). Using this method, a departure
from stability was estimated.
The Bank's streams have been straightened in the past, resulting in sinuosity measuring approximately
1.01 to 1.07 (thalweg distance/valley distance) (Table 4). Due to channel alterations, no distinct repetitive
pattern of riffles and pools occurs in the existing channel. In addition, values for belt-width, pool-to-pool
spacing, and meander wavelength were not measurable.
Based on plan form variables, The Bank's streams contain reaches that have been degraded by 1) bank
collapse, erosion, and incision; 2) straightening resulting in no repetitive riffle and pool sequence and
reduction in sinuosity; and 3) a subsequent reduction in the overall length of The Bank's channels.
Mitigation efforts along degraded channel sections will target restoration of riffle/pool pattern and
bringing pool-to-pool spacing and meander wavelength into suitable relationship for this region.
12
Cripple Creek Mitigation Plan Restoration Systems, LLC
3.3 STREAM POWER, SHEAR STRESS, AND STABILITY THRESHOLD
3.3.1 Stream Power
Stability of a stream refers to its ability to adjust itself to in-flowing water and sediment load. One form
of instability occurs when a stream is unable to transport its sediment load, leading to aggradation, or
deposition of sediment onto the stream bed. Conversely, when the ability of the stream to transport
sediment exceeds the availability of sediments entering a reach, and/or stability thresholds for materials
forming the channel boundary are exceeded, erosion or degradation occurs.
Stream power is the measure of a stream's capacity to move sediment over time. Stream power can be
used to evaluate the longitudinal profile, channel pattern, bed form, and sediment transport of streams.
Stream power may be measured over a stream reach (total stream power) or per unit of channel bed area.
The total stream power equation is defined as:
Q = PgQs
where Q = total stream power (ft-lb/s-ft), p = density of water (lb/ft3), g = gravitational acceleration
(ft/s), Q = discharge (ft3/sec), and s = energy slope (ft/ft). The specific weight of water (y = 62.4 lb/ft) is
equal to the product of water density and gravitational acceleration, pg. A general evaluation of power
for a particular reach can be calculated using bankfull discharge and water surface slope for the reach. As
slopes become steeper and/or velocities increase, stream power increases and more energy is available for
reworking channel materials. Straightening and clearing channels increases slope and velocity and thus
stream power. Alterations to the stream channel may conversely decrease stream power. In particular,
over-widening of a channel will dissipate energy of flow over a larger area. This process will decrease
stream power, allowing sediment to fall out of the water column, possibly leading to aggradation of the
stream bed.
The relationship between a channel and its floodplain is also important in determining stream power.
Streams that remain within their banks at high flows tend to have higher stream power and relatively
coarser bed materials. In comparison, streams that flood over their banks onto adjacent floodplains have
lower stream power, transport finer sediments, and are more stable. Stream power assessments can be
useful in evaluating sediment discharge within a stream and the deposition or erosion of sediments from
the stream bed.
3.3.2 Shear Stress
Shear stress, expressed as force per unit area, is a measure of the frictional force that flowing water exerts
on a streambed. Shear stress and sediment entrainment are affected by sediment supply (size and
amount), energy distribution within the channel, and frictional resistance of the stream bed and bank on
water within the channel. These variables ultimately determine the ability of a stream to efficiently
transport bed load and suspended sediment.
For flow that is steady and uniform, the average boundary shear stress exerted by water on the bed is
defined as follows:
T=7Rs
13
Cripple Creek Mitigation Plan Restoration Systems, LLC
where r = shear stress (lb/ft), y = specific weight of water, R = hydraulic radius (ft), and s = the energy
slope (ft/ft). Shear stress calculated in this way is a spatial average and does not necessarily provide a
good estimate of bed shear at any particular point. Adjustments to account for local variability and
instantaneous values higher than the mean value can be applied based on channel form and irregularity.
For a straight channel, the maximum shear stress can be assumed from the following equation:
Tmax = 1.5i
for sinuous channels, the maximum shear stress can be determined as a function of plan form
characteristics:
,cmax = 2.65 r(Rc /Wbkf)-0.5
where Rc = radius of curvature (ft) and Wbkf = bankfull width (ft).
Shear stress represents a difficult variable to predict due to variability of channel slope, dimension, and
pattern. Typically, as valley slope decreases channel depth and sinuosity increase to maintain adequate
shear stress values for bedload transport. Channels that have higher shear stress values than required for
bedload transport will scour bed and bank materials, resulting in channel degradation. Channels with
lower shear stress values than needed for bedload transport will deposit sediment, resulting in channel
aggradation.
The actual amount of work accomplished by a stream per unit of bed area depends on the available power
divided by the resistance offered by the channel sediments, plan form, and vegetation. The stream power
equation can thus be written as follows:
c0 = PgQs = iv
where w = stream power per unit of bed area (N/ft-sec, Joules/sec/ft'), c = shear stress, and v = average
velocity (ft/sec). Similarly,
CO = D/Wbkf
where Wbkf = width of stream at bankfull (ft).
3.3.3 Stream Power and Shear Stress Methods and Results
Channel degradation or aggradation occurs when hydraulic forces exceed or do not approach the resisting
forces in the channel. The amount of degradation or aggradation is a function of relative magnitude of
these forces over time. The interaction of flow within the boundary of open channels is only imperfectly
understood. Adequate analytical expressions describing this interaction have yet to be developed for
conditions in natural channels. Thus, means of characterizing these processes rely heavily upon empirical
formulas.
Traditional approaches for characterizing stability can be placed in one of two categories: 1) maximum
permissible velocity and 2) tractive force, or stream power and shear stress. The former is advantageous
in that velocity can be measured directly. Shear stress and stream power cannot be measured directly and
14
Cripple Creek Mitigation Plan Restoration Systems, LLC
must be computed from various flow parameters. However, stream power and shear stress are generally
better measures of fluid force on the channel boundary than velocity.
Using these equations, stream power and shear stress were estimated for 1) existing dredged and
straightened reaches, 2) the reference reach, and 3) proposed onsite conditions. Important input values
and output results (including stream power, shear stress, and per unit shear power and shear stress) are
presented in Table 6. Average stream velocity and discharge values were calculated for the existing
onsite stream reaches, the reference reach, and proposed conditions.
In order to maintain sediment transport functions of a stable stream system, the proposed channel should
exhibit stream power and shear stress values so that the channel is neither aggrading nor degrading.
Results of the analysis indicate that the proposed channel reaches are expected to maintain stream power
as a function of width values of approximately 1.76 to 1.97 and maximum shear stress values of
approximately 0.57 to 0.67 (comparable to that of the reference reach and much lower than existing
degrading reaches).
Table 6. Stream Power (O) and Shear Stress (T) Values

Discharge
(fees) Water
surface
Slope
(ft/ft)
Total
Stream
Power (0)

M

Hydraulic
Radius
Shear
Stress
(T)

Velocity
(v)

v

r"'
Existing Conditions
Main Channel 41.3 0.0105 27.06 3.43 2.34 1.53 1.65 2.53 2.30
Tributaries 11.7 0.0161 11.75 2.67 2.59 2.60 0.78 2.03 3.90
Reference Reach 22.3 0.0050 6.96 1.51 0.87 0.27 3.78 1.02 0.41
Proposed Conditions
Main Channel 41.3 0.0076 19.59 1.76 0.81 0.38 3.97 1.52 0.57
Tributaries 11.7 0.0151 11.02 1.97 0.47 0.44 3.66 1.62 0.67
Stream power and shear stress values are higher for the existing stream reaches, than for proposed
channels. Existing reaches are degrading as evidenced by bank erosion, channel incision, low width-
depth ratios, and high bank-height ratios; degradation has resulted from a combination of water surface
slopes that have been steepened, channel straightening, dredging, and channel incision. Stream power
and shear stress values for the proposed channels should be lower than for existing channels to effectively
transport sediment through the Site without eroding and downcutting, resulting in stable channel
characteristics.
Reference reach values for stream power and shear stress are comparable but slightly lower than for the
proposed channels; the valley and water surface slopes are slightly lower for the reference reach resulting
in lower stream power and shearstress values. -
4.0 REFERENCE STUDIES
Distinct bankfull indicators were present within the reference stream channels. In addition, dimension,
pattern, and profile variables have not been altered or degraded, allowing for assistance with the proposed
restoration reaches. The Table of Morphological Stream Characteristics (Table 4), Figure 7 in Appendix
A, and Appendix D include a summary of dimension, profile, and pattern data for each reference reach
15
Cripple Creek Mitigation Plan Restoration Systems, LLC
used to establish reconstruction parameters. Channel cross-sections were measured at systematic
locations and stream profiles were developed via total station.
4.1 REFERENCE CHANNELS
The reference reach was located immediately upstream of the Bank (Figure 1, Appendix A). The stream
was measured and classified by stream type (Rosgen 1996). The reference reach is characterized as an E-
type, moderately sinuous (1.22) channel with a gravel dominated substrate. E-type streams are
characterized as slightly entrenched, riffle-pool channels exhibiting high sinuosity (1.3 to greater than
1.5); however, reference streams in the region typically are characterized by sinuosities slightly lower
than 1.3. E-type streams typically exhibit a sequence of riffles and pools associated with a sinuous flow
pattern. In North Carolina, E-type streams often occur in narrow to wide valleys with well-developed
alluvial floodplains (Valley Type VIII). E-type channels are typically considered stable; however, these
streams are sensitive to upstream drainage basin changes and/or channel disturbance, and may rapidly
convert to other stream types.
Dimension: Data collected at the reference reach indicate a bankfull cross-sectional area of 2.2 to 9.4
square feet, a bankfull width of 3.0 to 6.1 feet, a bankfull depth of 0.7 to 1.5 feet, and a width-to-depth
ratio of 4.0 to 4.3 (see Table 4, Table of Morphological Stream Characteristics). Figure 7 (Appendix A)
provides plan view and cross-sectional data for the reference reach and depict the bankfull channel and
floodprone area. The reference reach exhibits a bank-height ratio of 1.0.
Pattern and Profile: In-field measurements of the reference reaches have yielded an average sinuosity of
1.22 (thalweg distance/straight-line distance). The valley slope of the reference channel (0.0061) is
slightly lower but similar to that of the Site. Ratios of the reference reach riffle, run, pool, and glide
slopes to average water surface slope are 2.46, 0.44, 0.04, and 0. 18, respectively.
Substrate: The channel is characterized by a channel substrate dominated by gravel sized particles.
4.2 REFERENCE FOREST ECOSYSTEM
According to Mitigation Site Classification (MIST) guidelines (USEPA 1990), Reference Forest
Ecosystems (RFEs) must be established for restoration sites. RFEs are forested areas on which to model
restoration efforts at The Bank in relation to soils, hydrology, and vegetation. RFEs should be
ecologically stable climax communities and should represent believed historical (pre-disturbance)
conditions of the restoration site. Data describing plant community composition and structure are
collected at the RFEs and subsequently applied as reference data for design of the restoration site.
Reference vegetative communities for this project are located upstream from The Bank on the southern
tributary. Tree and shrub species identified in this area are listed in Table 7 and will be utilized, in
addition to other relevant species to supplement community descriptions for Piedmont Alluvial Forest and
Dry-Mesic Oak-Hickory Forest.
16
Cripple Creek Mitigation Plan Restoration Systems, LLC
Table 7. Reference Forest Ecosvstem
Piedmont Alluvial Forest
(Wet Bottoms and Slopes) Dry-Mesic Oak-Hickory Forest
(Adjacent Uplands)
Canopy Species Understory Species Canopy Species Understory Species
Acer rubrum Acer rubrum Acer rubrum Acer rubrum
Liquidambar styraciflua Betula nigra Carya alba/tomentosa Carpinus caroliniana
Liriodendrum tulipifera Carpinus caroliniana Liriodendron tulipifera Diospyros virginiana
Pinus taeda Liriodendron tuli ifera Pinus taeda Ilex o aca
Platanus occidentalis Pinus virginiana Juniperus virginiana
Quercus phellos Quercus alba Pinus taeda
Quercus shumardii Quercus falcata
Reference vegetation was dominated by red maple, tuliptree, sycamore, and various oak species including
willow oak (Quercus phellos), southern red oak (Quercus falcata), and white oak (Quercus alba). Other
species identified were large loblolly pine (Pinus taeda) and Virginia pine (Pinus virginiana), as well as
river birch (Betula nigra) and iron wood (Carpinus caroliniana).
5.0 RESTORATION PLAN
The primary goals of this mitigation plan include 1) construction of a stable, riffle-pool stream channel, 2)
restoration/enhancement of historic wetland functions, 3) enhancement of water quality functions (reduce
nonpoint source sedimentation and nutrient inputs), 4) restoration of a (50' minimum) native woody
riparian buffer along The Bank's stream reaches, 5) restoration of wildlife habitat associated with a
riparian corridor/stable stream, and 6) establishment of a permanent conservation easement which will
encompass all restoration activities.
Primary activities include 1) stream restoration, 2) stream enhancement (Level II), 3) wetland restoration,
4) wetland enhancement, and 5) native riparian buffer restoration. The restoration concept as outlined in
Figures 8A-8C (Appendix A) is expected to:
• Restore 4265 linear feet of stream channel
• Enhance (Level II) 633 linear feet of stream channel along the upper reaches of UT1 and lower
reaches of UT2
• Restore 5.7 acres of riparian wetland and 1.2 acres of nonriparian wetland
• Enhance 1.4 acres of riparian wetland and 0.5 acre of nonriparian wetland
• Reforestation of 18.7 acres with native species, resulting in native woody riparian buffer (50'
wide)
5.1 STREAM RESTORATION
This stream restoration effort is designed to restore a stable, meandering stream that approximates
hydrodynamics, stream geometry, and local microtopography relative to reference conditions. Geometric
attributes for the existing, degraded channel and the proposed, stable channel are listed in Table 4.
Stream restoration is expected to entail 1) belt-width preparation, 2) channel excavation, 3) spoil
stockpiling, 4) channel stabilization, 5) channel diversion to newly constructed channels, and 5)
abandoned channel backfill.
17
Cripple Creek Mitigation Plan Restoration Systems, LLC
An erosion control plan and construction/transportation plan will be developed. Erosion control will be
performed locally throughout The Bank and will be incorporated into the construction sequencing.
Exposed surficial soils at The Bank are unconsolidated, alluvial sediments which do not revegetate
rapidly after disturbance; therefore, seeding with appropriate grasses and immediate planting with
disturbance-adapted shrubs will be employed following the earth-moving process. In addition, onsite root
mats (seed banks) and vegetation will be stockpiled and redistributed after disturbance.
A transportation plan, including the location of construction access routes and staging areas, will be
designed to avoid impacts to the proposed design channel corridor. In addition, the transportation plan
and all construction activities will minimize disturbance to existing vegetation and soils to the extent
feasible. The number of transportation access points into the floodplain will be maximized to avoid
traversing long distances through The Bank interior.
5.1.1 Reconstruction on New Location
Portions of The Bank characterized by an adjacent floodplain suitable for design channel excavation on
new location will be utilized to the maximum extent feasible. Primary activities designed to restore the
channel on new location include 1) belt-width preparation and grading, 2) channel excavation, 3)
installation of channel plugs, and 4) backfilling of the abandoned channel.
1) Beltwidth Preparation and Grading
The stream belt-width corridor will be cleared to allow survey and equipment access. Care will be taken
to avoid the removal of existing, deeply rooted vegetation within the belt-width corridor, which may
provide design channel stability. Material excavated during grading will be stockpiled immediately
adjacent to the channel segments to be abandoned and backfilled. These segments will be backfilled after
stream diversion is completed.
Spoil material may be placed to stabilize temporary access roads and to minimize compaction of the
underlying floodplain. However, all spoil will be removed from floodplain surfaces upon completion of
construction activities.
After preparation of the corridor, the design channel and updated profile survey will be developed and the
location of each meander wavelength will be plotted and staked along the profile. Riffle locations and
relative frequency will be staked according to parameters outlined in a detailed restoration plan and/or
construction plans. These configurations may be modified in the field based on local variations in the
floodplain profile, presence of bedrock, etc.
2) Channel Excavation
Once belt-width corridor preparation is complete, the proposed channel will be excavated to the average
width, depth, and cross-sectional area derived from reference reach studies and detailed measurements of
the onsite reach.
The stream banks and local belt width area of constructed channels will be immediately planted with
shrub and herbaceous vegetation. Shrubs such as tag alder and black willow may be purchased and
planted, or removed from the banks of the abandoned channel and stockpiled during clearing, and placed
into the stream construction area. Deposition of shrub and woody debris into and/or overhanging the
constructed channel is encouraged. Root mats may also be selectively removed from adjacent areas and
placed as erosion control features on channel banks.
18
Cripple Creek Mitigation Plan Restoration Systems, LLC
Particular attention will be directed toward providing vegetative cover and root growth along the outer
bends of each stream meander. Live willow stake revetments and available root mats or biodegradable,
coir-fiber matting may be embedded into the break-in-slope to promote more rapid development of an
overhanging bank. Willow stakes will be obtained and inserted through the coir-fiber mat into the
underlying soil.
4) Channel Plugs
Impermeable plugs will be installed along abandoned channel. The plugs will consist of low-permeability
materials or hardened structures designed to be of sufficient strength to withstand the erosive energy of
surface flow events across The Bank. Dense clays suitable for plug construction may be imported from
offsite or extracted from existing materials and compacted within the channel. The plug will be
sufficiently wide and deep to form an imbedded overlap in the existing banks and channel bed.
The plug situated at the upstream terminus of the design channel, located below the stream diversion
point, may sustain high-energy flows; therefore, a hardened structure or additional armoring may be
considered at this location.
5) Channel Backfilling
After impermeable plugs are installed, the abandoned channel will be backfilled. Backfilling will be
performed primarily by pushing stockpiled materials into the channel. Based on initial grading plan
estimates, sufficient backfill material is expected from channel excavation, floodplain grading, and soil
borrow areas. The channel will be filled to the extent that onfite material is available and compacted to
maximize micro-topographic variability, including ruts, ephemeral pools, and hummocks in the vicinity
of the backfilled channel.
A deficit of fill material for channel backfill may occur. If so, a series of closed, linear depressions may
be left along confined channel segments. Additional fill material for critical areas may be obtained by
excavating shallow depressions along the banks of these planned, open-channel segments. These
excavated areas will represent closed linear, elliptical, or oval depressions. In essence, the channel may
be converted to a sequence of shallow, ephemeral pools adjacent to effectively plugged and backfilled
channel sections. These pools are expected to stabilize and fill in with organic material over time.
Vegetation debris (root mats, top soils, shrubs, woody debris, etc.) will be redistributed across the backfill
area upon completion.
5.1.2 In-Stream Structures
Stream restoration under natural stream design techniques normally involves the use of in-stream
structures for bank stabilization, grade control, and habitat improvement. Primary activities designed to
achieve these objectives may include 1) installation of cross-vane weirs and/or 2) installation of J-
hook/log vanes.
-) Cross-vane Weirs
Cross-vane weirs may be installed in the channel as conceptually depicted in Figure 7. The purpose of
the vane is to 1) sustain bank stability, 2) direct high velocity flows during bankfull events toward the
center of the channel, 3) maintain average pool depth throughout the reach, 4) preserve water surface
elevations and reconnect the adjacent floodplain to flooding dynamics from the stream, and 5) modify
energy distributions through increases in channel roughness and local energy slopes during peak flows.
19
Cripple Creek Mitigation Plan Restoration Systems, LLC
Cross-vane weirs will be constructed of boulders approximately 24 inches in minimum width. Cross-
vane weir construction will be initiated by imbedding footer rocks into the stream bed for stability to
prevent undercutting of the structure. Header rocks will then be placed atop the footer rocks at the design
elevation. Footer and header rocks create an arm that slopes from the center of the channel upward at
approximately 7 to 10 degrees, tying in at the bankfull floodplain elevation. The cross-vane arms at both
banks will be tied into the bank with a sill to eliminate the possibility of water diverting around the
structure. Once the header and footer stones are in place, filter fabric will be buried into a trench
excavated around the upstream side of the vane arms. The filter fabric is then draped over the header
rocks to force water over the vane. The upstream side of the structure can then be backfilled with suitable
material to the elevation of the header stones.
2) J-hook Vanes/Log Vanes
The primary purpose of these vanes is to direct high-velocity flows during bankfull events towards the
center of the channel. J-hook vanes will be constructed using the same type and size of rock employed in
the construction of cross-vane weirs (Figure 7, Appendix A). Log vanes will be constructed utilizing
large tree trunks harvested from The Bank or imported from offsite. The tree stem harvested for a log-
vane arm must be long enough to be imbedded into the stream channel and extend several feet into the
floodplain (Figure 7, Appendix A). A trench will be dug into the stream channel that is deep enough for
the head of the log to be at or below the channel invert. The trench is then extended into the floodplain
and the log is set into the trench such that the log arm is below the floodplain elevation. If the log is not
of sufficient size to completely block stream flow (gaps occur between the log and channel bed) then a
footer log or stone footers will be installed beneath the header log. Boulders will then be situated at the
base of the log and at the head of the log to hold the log in place.
Similar to a cross-vane, the arm of the J-hook vane and the log vane (which forms an arm) must slope
from the center of the channel upward at approximately 7 to 10 degrees, tying in at the bankfull
floodplain elevation. Once these vanes are in place, filter fabric is toed into a trench on the upstream side
of the vane and draped over the structure to force water over the vane. The upstream side of the structure
is then backfilled with suitable material.
5.1.3 Stream Reconstruction In-Place
Reconstruction in-place is proposed for areas of The Bank where reconstruction on new location is not
feasible due to proximity to the upstream/downstream boundaries of The Bank, stream gradient, or
easement constraints. The main objective of restoration in these reaches is to promote an average
bankfull channel depth of approximately 0.6 to 0.9 feet from the channel bottom to the floodplain surface
and to reduce channel size to the cross-sectional area depicted in Table 4. Primary activities designed to
achieve these objectives may include 1) installation of in-stream structures and 2) installation of a
bankfull floodplain bench.
Bankfull Bench Creation
The creation of a bankfull, floodplain bench is expected to 1) remove eroding material and collapsing
banks, 2) promote overbank flooding during bankfull flood events, 3) reduce the erosive potential of flood
waters, and 4) increase the width of the active floodplain. Bankfull benches may be created by
excavating the adjacent floodplain to bankfull elevations or filling eroded/abandoned channel areas with
suitable material.
20
Cripple Creek Mitigation Plan Restoration Systems, LLC
After establishing the bench, a relatively level floodplain surface is expected to be stabilized with suitable
erosion control measures. Planting of the bench with native floodplain vegetation is expected to reduce
erosion of bench sediments, reduce flow velocities in flood waters, filter pollutants, and provide wildlife
habitat.
5.2 STREAM ENHANCEMENT (LEVEL 11)
Stream Enhancement Level II is being proposed on approximately 362 linear feet along the upper reaches
of UTI and 271 linear feet on the lower reaches of UT2 (Figure 8A, Appendix A). Enhancement Level II
is expected to include removal of livestock, removal of invasive species, if necessary, and planting of
native woody vegetation. Planting with native vegetation is discussed in detail in Section 5.4 (Vegetative
Planting).
5.3 WETLAND RESTORATION/ENHANCEMENT
Alternatives for wetland restoration/enhancement are designed to restore a fully functioning wetland
system that will provide surface water storage, nutrient cycling, removal of imported elements and
compounds, and will create a variety and abundance of wildlife habitat.
Portions of The Bank underlain by hydric soils have been deprived of sufficient hydrology by channel
incision, vegetative clearing, livestock grazing, and earth movement associated with stream impoundment
and agricultural practices. These areas are characterized by herbaceous and shrub vegetation with
compacted soils resulting from livestock trampling. Wetland mitigation options will focus on the
restoration of vegetative communities, elevation of groundwater tables to jurisdictional conditions, and
the reestablishment of soil structure and micro-topographic variations within the existing floodplain.
Restoration of wetland hydrology and wetland soil attributes may involve 1) excavation of elevated spoil
and sediment embankments, 2) backfilling of entrenched stream reaches, 3) filling onsite ditches or man-
made depressions in the floodplain, and 4) scarification of pasture soils prior to planting. In addition, the
construction of (or provisions for) surface water storage depressions (ephemeral pools) also adds an
important component to groundwater restoration activities. These mitigation activities are expected to
result in the restoration/enhancement of approximately 8.8 acres of jurisdictional wetlands at The Bank.
5.4 BIORETENTION BMP WETLAND IMPROVEMENTS
A bio-retention wetland is proposed to treat field runoff prior to entering the Bank's Main Channel as
depicted in Figure 8A (Appendix A). The area will be improved by excavating the side slopes to 8:1 and
planting as outlined in Sections 5.5-5.6. The bio-retention area will consist of shallow depressions that
will provide treatment and attenuation of initial stormwater pulses. The outfall will be constructed of
hydrologically stable rip-rap that will protect against headcut migration into the constructed depression
5.5 VEGETATIVE PLANTING
Deep-rooted, riparian vegetation will be restored within approximately 18.7 acres of The Bank and an
adjacent BMP stormwater wetland. Planting vegetation on cleared stream banks is proposed to
reestablish native/historic community patterns within the stream corridor, associated side slopes, and
transition areas. Revegetating The Bank's floodplains and stream banks will provide stream bank
stability, give shade, reduce surface water temperatures, filter pollutants from adjacent runoff, and
provide habitat for area wildlife.
21
Cripple Creek Mitigation Plan Restoration Systems, LLC
Variations in vegetative planting will occur based on topographic locations and hydraulic conditions of
the soil. Vegetative species composition will mimic reference forest data, onsite observations, and
community descriptions from Classification of the Natural Communities of North Carolina (Schafale and
Weakley 1990). Community associations to be utilized include 1) Piedmont Alluvial Forest, 2) Dry-
Mesic Oak-Hickory Forest, 3) stream-side assemblage, and 4) bio-retention BMP wetland assemblage
(Figure 11, Appendix A). Planting elements are listed below.
Piedmont Alluvial Forest
1. Sycamore (Platanus occidentalis)
2. American elm (Ulmus americana)
3. Hackberry (Celtis laevigata)
4. Green ash (Fraxinus pennsylvanica)
5. Shagbark hickory (Carya ovata)
6. Willow oak (Quercus phellos)
7. Schumard oak (Quercus schumardii)
8. River birch (Betula nigra)
9. Silky dogwood (Corpus amomum)
10. Pawpaw (Asimina triloba)
Dry-Mesic Oak-Hickory Forest
1. White oak (Quercus alba)
2. Northern red oak (Quercus rubra)
3. Pignut hickory (Carya glabra)
4. Mockemut hickory (Carya alba/tomentosa)
5. Black gum (Nyssa sylvatica var. sylvatica)
6. Flowering dogwood (CornusJlorida)
7. Eastern red cedar (Juniperus virginiana)
8. Persimmon (Diospyros virginiana)
9. Ironwood (Carpinus caroliniana)
Stream-Side Assemblage
1. Black willow (Salix nigra)
2. Tag alder (Alnus serrulata)
3. Buttonbush (Cephalanthus occidentalis)
Bioretention BMP Wetland Assemblage
1. Silky dogwood (Cornus amomum)
2. Buttonbush (Cephalanthus occidentalis)
3. Elderberry (Sambucus canadensis)
4. Tag alder (Alnus serrulata)
5. Spicebush (Lindera benzoin)
6. Possumhaw (Viburnum nudum)
7. Sweet pepperbush (Clethra alnifolia)
8. Inkberry (Ilex glabra)
9. Bioretention seed mix
a. Long hair sedge (Carex crinita)
b. Common rush (Juncus effusus)
c. Lizard's tail (Saururus cernuus)
d. Joe-pye-weed (Eupatorium fistulosum)
e. Bur-reed (Sparganium americanum)
f. Blue flag (Iris versicolor)
g. Rice-cut grass (Leersia oryzoides)
22
Cripple Creek Mitigation Plan Restoration Systems, LLC
Stream-side trees and shrubs include species with high value for sediment stabilization, rapid growth rate,
and the ability to withstand hydraulic forces associated with bankfull flow and overbank flood events.
Stream-side trees and shrubs will be planted within 15 feet of the channel throughout the meander belt-
width. Shrub elements will be planted along the reconstructed stream banks, concentrated along outer
bends. Piedmont Alluvial Forest is the target community for The Bank wetlands and the Dry-Mesic Oak-
Hickory Forest is the target community for the upland slopes.
5.6 PLANTING PLAN
Species selected for planting will be dependent upon availability of local seedling sources. Advance
notification to nurseries (1 year) would facilitate availability of various noncommercial elements.
Bare-root seedlings of tree species will be planted within the Piedmont Alluvial and Dry-Mesic Oak-
Hickory Forests at a density of approximately 680 stems per acre on 8-foot centers. Species in the bio-
retention BMP wetland assemblage and stream-side assemblage communities will be planted at a density
of 2720 stems per acre on 4-foot centers.
The bio-retention seed mix outlined above for application in the bio-retention BMP wetland will be
applied within 14 days of construction completion at rates specified per manufacturer guidelines. Soils
may be scarified to a half-inch prior to seeding to aid in more rapid germination.
Table 8 depicts the total number of stems and species distribution within each vegetation association, with
the exception of the emergent seed mix outlined above. Planting will be performed between December 1
and March 15 to allow plants to stabilize during the dormant period and set root during the spring season.
23
Cripple Creek Mitigation Plan Restoration Systems, LLC
Table 8. Planting Plan

Vegetation Association
Piedmont Alluvial
Forest
Dry-Mesic Oak-
Hickory Forest
Stream-side
Assemblage Bioretention BMP
Wetland
Assemblage

TOTAL
Area (acres) 5.7 acres 9.3 acres 3.5 acres 0.2 acres 18.7 acres

Species
Number planted*
(% of total)
Number planted*
(% of total) Number
planted**
(% of total)
Number planted*
(% of total)
Number
planted
Asimina triloba 388(11) - - - 388
Betula nigra 388(11) - - - 388
Carya ovata 388 (11) - - - 388
Celtis laevigata 388 (11) - - - 388
Cornus amomum - - 3216 (32) - 3216
Fraxinuspennsylvanica 388(11) - - - 388
Platanus occidentalis 388(11) - - - 388
Quercus phellos 388 (11) - - - 388
Quercus schumardii 388(11) - - - 388
Ulmus americana 388(11) - - - 388
Carpinus caroliniana - 949(15) - - 949
Carya glabra - 632(10) - - 632
Carya tomentosa/alba - 632(10) - - 632
Cornus florida - 949(15) - - 949
Diospyros virginiana - 632(10) - - 632
Junipercrs virginiana - 316(5) - - 316
Nyssa sylvatica var. sylvatica - 949(15) - - 949
Quercus alba - 632(10) - - 632
Quercus rubra - 632(10) - - 632
Alnus serrulata - - 314(3) 27(5) 314
Cephalanthus occidentalis - - 3142 (32) 27(5) 3169
Salix nigra - - 3237 (33) - 3237
Sambucus canadensis - - - 109(20) 109
Lindera benzoin - - - 109(20) 109
Viburnum nudum - - - 82(15) 82
Clethra alnijolia - - - 109(20) 109
Ilex glabra - - - 82(15) 82
TOTAL 3492 (100) 6323 (100) 9909 (100) 545 (100) 20,242
* Planted at a density of 680 stems/acre (- 8-foot centers).
** Planted at a density of 2720 stems/acre (- 4-foot centers).
6.0 MONITORING PLAN
Monitoring of The Bank's restoration efforts will be performed for five years or until agreed upon success
criteria are fulfilled. Monitoring is proposed for the stream channel, riparian vegetation, and hydrology.
Monitoring reports of the data collected will be submitted to the IRT NLT December of each monitoring
year.
24
Cripple Creek Mitigation Plan Restoration Systems, LLC
6.1 STREAM MONITORING
Annual monitoring will include development of channel cross-sections on riffles and pools, pebble
counts, and a water surface profile of the channel as outlined in interagency Stream Mitigation Guidelines
(USACE et al. 2003). The data will be presented in graphic and tabular format. Data to be presented will
include 1) cross-sectional area, 2) bankfull width, 3) average depth, 4) maximum depth, 5) width-to-depth
ratio, 6) water surface slope, and 7) stream substrate composition. A photographic record of
preconstruction and postconstruction conditions will also be compiled.
Stream Success Criteria
Success criteria for stream restoration will include 1) successful classification of the reach as a
functioning stream system (Rosgen 1996) and 2) channel variables indicative of a stable stream system.
Annual monitoring will continue until success criteria are met and no less than two bankfull events have
occurred, as determined by in sitar crest gauge.
Visual assessment of in-stream structures will be conducted to determine if failure has occurred. Failure
of a structure may be indicated by collapse of the structure, undermining of the structure, abandonment of
the channel around the structure, and/or stream flow beneath the structure.
6.2 VEGETATION MONITORING
After planting has been completed in winter or early spring, an initial evaluation will be performed to
verify planting methods were successful and to determine initial species composition and density.
Supplemental planting and additional modifications will be implemented, if necessary.
During quantitative vegetation sampling in early fall of the first year, sample plots will be randomly
placed within The Bank as per guidelines established in CVS-EEP Protocol for Recording Vegetation,
Version 4.0 (Lee et al. 2006). In each sample plot, vegetation parameters to be monitored include species
composition and species density. Visual observations of the percent cover of shrub and herbaceous
species will also be recorded.
Vegetation Success Criteria
Characteristic Tree Species include woody tree and shrub species planted at the site, observed within a
reference forest, or outlined for the appropriate plant community in Scafale and Weakley (1990). An
average density of 320 stems per acre of Characteristic Tree Species must be surviving in the first three
monitoring years. Subsequently, 290 Characteristic Tree Species per acre must be surviving in year 4 and
260 Characteristic Tree Species per acre in year 5.
6.3 MONITORING OF HYDROLOGY: WETLANDS
Groundwater monitoring gauges will be installed to take measurements after hydrological modifications
are performed at the Bank. Hydrological sampling will continue throughout the growing season at
intervals necessary to satisfy the jurisdictional hydrology success criteria within each wetland restoration
area (EPA 1990). In addition, an on-site rain gauge will document rainfall data for comparison of
groundwater conditions with extended drought conditions. Finally, floodplain gauges will be installed to
confirm overbank flooding events.
Hydrolo zy Success Criteria
Target hydrological characteristics include saturation or inundation for 12.5 percent of the growing
season, during average climatic conditions. During growing seasons with atypical climatic conditions,
25
Cripple Creek Mitigation Plan Restoration Systems, LLC
groundwater gauges in reference wetlands may dictate threshold hydrology success criteria. These areas
are expected to support hydrophytic vegetation; if wetland parameters are marginal as indicated by
vegetation and/or hydrology monitoring, a jurisdictional determination will be performed.
6.4 BIOTIC COMMUNITY CHANGES
Changes in the biotic community are anticipated from a shift in habitat opportunities as the unnamed
tributaries to Boyds Creek are restored. In-stream, biological monitoring is proposed to track the changes
during the monitoring period. The benthic macroinvertebrate community will be sampled using NCDWQ
protocols found in the Standard Operating Procedures for Benthic Macroinvertebrates (NCDWQ 2006c)
and Benthic Macroinvertebrate Protocols for Compensatory Stream Restoration Projects (NCDWQ
2001). Biological sampling of benthic macroinvertebrates will be used to collect preconstruction baseline
data for comparison with postconstruction restored conditions.
Benthic macroinvertebrate monitoring locations will be established within The Bank and possibly up and
downstream of The Bank's restoration reaches. It is anticipated that postrestoration collections may move
slightly from the prerestoration conditions in order to take advantage of developing habitat niches (i.e.
riffles, vegetative cover, woody debris in channel, overhanging banks) that cannot be predicted prior to
restoration. Benthic macroinvertebrate samples will be collected from individual reaches using the Qual-
4 collection method. Sampling techniques of the Qual-4 collection method consist of kick nets, sweep
nets, leaf packs, and visual searches. Collection procedures will be available for review by NCDWQ
biologists. Preproject biological sampling will occur during the spring of 2009, with postproject
monitoring occurring in the spring of each subsequent monitoring year.
Identification of collected organisms will be performed by personnel with the NCDWQ or by a NCDWQ
certified laboratory. Other data collected will include D50 values/NCDWQ habitat assessment forms.
7.0 AVAILABLE CREDIT AND PROPOSED RELEASE
7.1 CREDIT DETERMINATION
The Cripple Creek Mitigation Bank encompasses unnamed tributaries to Boyds Creek (Main
Channel and Unnamed Tributaries 1-4) and hydric soils. Onsite stream reaches have been
impacted by land clearing, livestock grazing, channel dredging and straightening, and erosive
velocities. In addition, The Bank soils have been impacted by stream channel incision and
floodplain ditching. The restoration strategy is as follows in Table 9:
Table 9. Proposed Mitigation Quantities vs. Mitigation Credits
Proposed Mitig ation Quantity Proposed Miti ation Credits
Proposed Mitigation Activity Streams
(linear feet) Wetlands
(acres) Stream Units
(SMUs) Wetland Units
(WMUs)
Stream Restoration 4265 4265
Stream Enhancement (Level II) 633 253
Riparian Wetland Restoration 5.7 5.7
Riparian Wetland Enhancement 1.4 0.7
Nonri arian Wetland Restoration 1.2 1.2
Nonri arian Wetland Enhancement 0.5 0.25
Total: 4518 Total: 7.85
26
Cripple Creek Mitigation Plan Restoration Systems, LLC
After completion of the project The Bank will offer 4518 Stream Mitigation Units and 7.85 Wetland
Mitigation Units.
7.2 CREDIT RELEASE SCHEDULE
A credit release scenario has been proposed based on the Department of the Army's June 3, 2008 Public
Notice (PN). The subject PN prescribed, subject to approval of the IRT, the following credit release
schedule for wetland and stream banks.
Table 10. Proposed Credit Release Schedule
Task Completion Verification % of Credits Released
Wetlands Streams
I (Preconstruction)* Execution of MBI 15 15
II (Construction) Site Inspection by USACE 15 15
III (I" Year Monitoring) Monitoring Report 5 10
IV (2°d Year Monitoring) Monitoring Report 10 10
V (3`d Year Monitoring) Monitoring Report 10 10
VI (4`h Year Monitoring) Monitoring Report 10 10
VII (5`h Year Monitoring) Monitoring Report 10 15
VIII (6th Year Monitoring) Monitoring Report 10 -
IX (7`h Year Monitoring) Monitoring Report-Close Out 15 -
VIII (Full Site Success) Based on Success Criteria - 15
Total 100 100
* Task I includes the execution of the MBI, MBRT approval of the Mitigation Plan, delivery of financial assurances, recordation
of the conservation easement, and delivery of the title option to the MBRT.
** Denotes that the release of 15 percent is contingent upon two bankfull events during the five-year monitoring period. If only
one bankfull event occurs, release of remaining credit is subject to IRT approval.
7.3 LONG-TERM MANAGEMENT
RS currently holds a Conservation Easement (see MBI Appendix B) over the +/- 20 acres comprising the
Cripple Creek Stream and Wetland Mitigation Bank. This easement allows for the construction and
maintenance of the mitigation project, but prohibits all but the most passive activities within the project
area (see Section II of the Conservation Easement). The easement will provide these protections upon the
land in perpetuity.
RS met with Piedmont Land Conservancy (PLC) on February 5 and February 11, 2009 (at the Cripple
Creek site) and PLC has agreed to assume the role of long-term holder of the easement. On these two
dates, discussions were held with Kalen Kingsbury, Associate Director and General Counsel, and with
Ken Bridle, Stewardship Director, and Greg Messinger, Land Protection Specialist. RS is awaiting a
letter from PLC, declaring their support for and acceptance of the easement in exchange for an
endowment from RS. A deed transfer and closing will be scheduled in the near future. Confirmation of
PLC's plans to accept the easement can be obtained by calling Ken Bridle or Kalen Kingsbury at 336-
691-0088. RS personnel will be on the project site at least one day per week during implementation of
the restoration. Once the project has entered the monitoring phase, RS personnel will be on site quarterly
to check the easement area. The monitoring activities will be conducted by an outside consultant.
27
Cripple Creek Mitigation Plan Restoration Systems, LLC
As stated in paragraph 24 of the Prospectus, Financial Assurances in the form of a performance bond(s)
will be in place for the Cripple Creek project through construction and monitoring. The purpose of the
performance bonds is to provide funding to complete or repair the project area in the unlikely event that
RS was unable complete the project through monitoring and beyond.
Throughout the project's life cycle, RS will be implementing principles of "adaptive management" and
continuously assessing the progress of the project as it relates to the restoration plan, construction
documents and monitoring provisions described herein. If at any time such plans need revision or
modification to ensure a successful restoration, RS will notify the DE and work to appropriately modify
project plans. As the primary goal of the project is to restore natural stream and wetland systems to the
site, it is not anticipated that long-term management (other than oversight of human activity as described
above) will be necessary beyond the monitoring period.
7.4 NONPROJECT DEVELOPMENT SCENARIO
Currently the property is used as pasture and for hay production. If the proposed stream restoration does
not occur, the stream-side native woody riparian buffer will continue to be maintained for pasture and
livestock will continue to have access to The Bank streams and wetlands.
Channel erosion is expected to continue under existing scenarios. Sediment from bank erosion is
deleterious to benthic macroinvertebrafe habitat and can be expected to reduce fisheries populations in the
existing and downstream reaches. In addition, proposed mitigation activities will provide wildlife and
fish habitat, shade/cool surface waters (thereby increasing dissolved oxygen levels), filter nutrients,
reduce sedimentation, reduce downstream flooding, and increase bed morphology (habitat) through
maintenance of perpendicular flow vectors. The proposed project offers substantial ecological
improvement within and downstream from The Bank.
7.5 CORPORATE EXPERIENCE
Restoration Systems is an environmental restoration, mitigation banking, and full-delivery mitigation firm
founded in 1998. The firm was formed to improve the quality of environmental restoration and
mitigation by locating and acquiring the best available sites, planning their restoration using proven
science, and constructing them with the most qualified contractors. Restoration Systems staff has been
involved in environmental mitigation and mitigation banking since 1992. Project managers have more
than 80 years of experience in resource evaluation, environmental restoration, and mitigation
implementation. The company employs 17 permanent staff, with its main office in Raleigh, North
Carolina and a satellite office in Greensboro.
Corporate experience of the principals began with completion of the state's first full-delivery mitigation
project in 1997, the Barra Farms Mitigation Bank (623 acres), the subsequent Bear Creek - Mill Branch
Mitigation Bank in 2001 (450 acres), and Sleepy Creek Mitigation Site (550 acres). The firm then
performed all of the off-site mitigation (7500 linear feet of stream restoration and 10 acres of wetland
restoration) for the Piedmont Triad International Airport Authority.
Restoration Systems has implemented projects for the EEP and the North Carolina Wetland Restoration
Program; including, the removal of the Carbonton and Lowell Dams in the Cape Fear and Neuse River
Basins (132,000 linear feet), the Haw River Wetland Restoration Site (34 acres, Cape Fear), the Elk
Shoals Stream Restoration Site (6000 linear feet, Catawba), the Lick Creek Stream Site (10,000 linear
28
Cripple Creek Mitigation Plan Restoration Systenis, LLC
feet, Cape Fear), Gatlin Swamp Wetland Restoration Site (125 acres, Roanoke), and a number of buffer
restoration projects, including Casey Dairy, Walnut Creek, Big Bull, Brogden Road, and Little Buffalo.
8.0 JURISDICTIONAL TOPICS
8.1 WATERS OF THE UNITED STATES
The Bank streams are subject to jurisdictional consideration under Section 404 of the Clean Water Act as
waters of the United States (33 CFR Section 328.3). The Bank streams may be classified as riparian,
upper perennial with an unconsolidated bottom dominated by gravel/sand (R3UB1/2) (Cowardin et al.
1979).
These waters are subject to the jurisdiction of the United States Army Corps of Engineers (USACE) and
will require permitting for implementation of proposed mitigation strategies. Therefore, Nationwide
Permit (NWP) 27 will be used for this project and is expected to authorize restoration activities proposed
within this mitigation plan. In addition, in accordance with Section 401 of the Clean Water Act,
application for 401 General Certification (GC) 3495 will be required.
8.2 RARE AND PROTECTED SPECIES
Some populations of fauna and flora have been in, or are in, the process of decline due to either natural
forces or their inability to coexist with human activities. Federal law (under the provisions of the
Endangered Species Act of 1973, as amended) requires that any action, likely to adversely affect a species
classified as federally protected, be subject to review by the United States Fish and Wildlife Service
(USFWS). Other species may receive additional protection under separate State laws.
8.2.1 Federally Protected Species
Plants and animals with federal classifications of Endangered, Threatened, Proposed Endangered, and
Proposed Threatened are protected under provisions of Sections 7 and 9 of the Endangered Species Act of
1973, as amended.
Based on the most recently updated county-by-county database of federally listed species in North
Carolina as posted by the USFWS at http://www.fws.;ov/southeast/es/county%201ists.htm, no federally
protected species are listed for Alamance County.
8.2.2 Federal Species of Concern
There are six Federal Species of Concern (FSC) listed by the USFWS for Alamance County, North
Carolina. FSC are not afforded federal protection under the Endangered Species Act of 1973, as
amended, and are not subject to any of its provisions, including Section 7, until they are formally
proposed or listed as Threatened or Endangered. An FSC is defined as a species that is under
consideration for listing for which there is insufficient information to support listing.
In addition, FSCs classified as Endangered (E), Threatened (T), or Special Concern (SC) by the state of
North Carolina are afforded state protection under provisions of the North Carolina State Endangered
Species Act or the North Carolina Plant Protection and Conservation Act of 1979, as amended. Table I 1
summarizes FSC listed species that for Alamance County that are protected by the state.
29
Cripple Creek Mitigation Plan Restoration Systems, LLC
Table 11. Federal Snecies of Concern
Common Name Scientific Name Potential
Habitat* State
Status**
Carolina darter Etheostoma collis lepidinion No SC
Carolina creekshell Villosa vaughaniana Yes E
Yellow lampmussel Lampsilis cariosa Yes E
* Potential Habitat: Portions of The Bank under review for potential habitat are limited to areas which are proposed for earth moving activities
including restoration and/or enhancement reaches/areas.
** State Status: E = Endangered; T = Threatened; SC = Special Concern (Legrand et al. 2004)
No federally protected species are listed for Alamance County; however, detailed surveys were conducted
for two Federal Species of Concern that are protected by the state: 1) Carolina creekshell (Villosa
vatghaniana) and 2) yellow lampmussel (Lampsilis cariosa). Although not protected by federal law,
detailed surveys were conducted within the Site on May 1, 2008 to determine the presence or absence of
freshwater mussels (Appendix E). Based on habitat observations from the survey, it is possible that
freshwater mussels were present in this reach at some point in time; however, habitat loss due to natural
(prolonged drought) or anthropogenic (channel modification, land clearing, and vegetative maintenance)
causes has resulted in the loss of suitable habitat for these species. Based on results of the survey,
construction of this project is not expected to impact any freshwater mussel resources.
9.0 CULTURAL RESOURCES
The term "cultural resources" refers to prehistoric or historic archaeological sites, structures, or artifact
deposits over 50 years old. "Significant" cultural resources are those that are eligible or potentially
eligible for inclusion in the National Register of Historic Places. Evaluations of site significance are
made with reference to the eligibility criteria of the National Register (36 CFR 60) and in consultation
with the North Carolina State Historic Preservation Office (SHPO).
Field visits were conducted in January 2007 to ascertain the presence of structures or features that may be
eligible for the National Register of Historic Places. No structures or features were observed within the
easement; however, coordination with the SHPO will occur prior to construction activities to determine if
any significant cultural resources are present.
10.0 PREVIOUS MBRT (IRT) MEMBERSHIP
The project was originally proposed as bank and a field review was conducted by the MBRT. Since the
project is substantially unchanged from the original proposal, RS wanted to include feedback from the
original MBRT and RS's responses to these comments. Composition of the original MBRT included the
following agency reps:
Andrew Williams, Chair
Kathy Matthews
Howard Hall
Eric Kulz
Tanury I. Hill
Daryl Lamb
Shari L. Bryant
Renee Gledhill-Earley
U.S. Army Corps of Engineers
U.S. Environmental Protection Agency
U.S. Fish and Wildlife Service
N.C. Division of Water Quality
N.C. Division of Water Quality
N.C. Division of Water Quality
N.C. Wildlife Resources Commission
N.C. State Historic Preservation Office
30
Cripple Creek Mitigation Plan Restoration Systems, LLC
The following section summarizes comments and concerns received from the MBRT members after
receipt of the project prospectus and a field review of the project site on March 23, 2007. The written
comments from MBRT members are included in Appendix F of this document. In addition, Restoration
Systems actions in response to the comments received are included in Section 10.2.
10.1 MBRT (IRT) MEMBER AGENCY COMMENTS
The following is a summary of comments from MBRT members as outlined by USACE representative
Andy Williams in a letter dated May 15, 2007. With the exception of the USACE, the MBRT member(s)
expressing each concern received from written comments is denoted after the comment; in some cases, a
comment is pooled from multiple MBRT member concerns.
1. The project plans should be more specific. For example, the plan should include drawings that
indicate the existing and proposed stream pattern, profile, dimensions, and elevation. Also, the
proposed location of features such as fences, gates, planting areas, etc. should be shown.
Additionally, the locations of existing and proposed cross-sections, the proposed structures, fill and
proposed depressions, etc. should be shown.
2. Wetland enhancement and restoration areas should be closely monitored in order to assure that they
are and/or will become jurisdictional wetlands. (USEPA)
3. The credit release schedule, as proposed in the prospectus, is not consistent with the Stream Credit
Release Schedule present as Appendix IX of the Stream Mitigation Guidelines. (USEPA, USFWS,
NCDWQ, NCWRC)
4. A survey of the project site should be conducted to identify individual hardwood trees that are 5
inches in diameter at breast height, which could potentially benefit the restoration processes through
input of organic material. Efforts should be made to preserve as many of these trees as possible.
(USEPA, NCDWQ)
5. Native streambed substrate should be harvested from the existing channels for use in the restored
stream channels. (USEPA, NCDWQ, NCWRC)
6. A strategy for invasive/exotic plant management should be included in the Mitigation Plan for the
site. (NCDWQ)
7. Information on possible land use changes within the project watershed should be collected and
considered in the design of the stream. (NCDWQ)
8. The Mitigation Plan should provide details regarding the methods for preventing livestock access to
the streams. (NCWRC)
9. If livestock crossings are planned, the Mitigation Plan should include location, type of crossing, and
any exclusionary fencing.
10. Surveys to determine if listed mussel species are present within the existing stream should be
conducted by biologists with both state and federal endangered species permits. Additionally, similar
surveys may be considered for other state listed species or federal species of concern. (NCWRC)
11. The vegetative success criteria could be modified to ensure that a stable, climatic plant community
can become established at the site. (USFWS)
12. A timeline for completion of the initial biological and physical improvement to the bank site should
be established.
13. Consider the establishment of one-five year interim success measures for stream restoration,
vegetation establishment, and stream and wetland hydrology.
31
Cripple Creek Mitigation Plan Restoration Systems, LLC
14. The hydrological monitoring should include the establishment of stream gauges to determine the
frequency of bankfull event duration and frequency as established by your proposed stream success
criteria.
15. Identify an acceptable third party conservation organization to hold the conservation easement.
16. A list of items and activities prohibited in the easement area should be specified and established. A
list of these items and activities is located in the Wilmington District's Model Conservation
Easement.
17. Financial assurances should not be structured to provide funds to the Corps of Engineers.
18. Reference stream and wetlands should be considered in establishing success criteria for the bank site.
10.2 RESTORATION SYSTEMS RESPONSES TO MBRT MEMBER COMMENTS
1. Near final design plans will be prepared and submitted with the final Mitigation Plan.
2. Wetland enhancement areas are already jurisdictional; wetland restoration and enhancement areas
will be monitored for 5 years following implementation, including vegetation and hydrologic
monitoring.
3. Disturbances to existing vegetation and soils will be minimized through collaboration between the
designer and the contractor to idealize the flow of construction traffic and stockpile areas to minimize
disturbances beyond the actual construction footprint. Larger hardwood trees have been surveyed and
mapped at the site; design plans will preserve as many of these trees as possible and avoid
disturbances to the trees to the maximum extent possible. As a common practice, Restoration
Systems requires its contractor(s) to utilize native bed material to "seed" onto the new channel
subgrade, this will occur as part of this project as well.
4. The Credit Release Schedule has been adjusted based on coordination with agency personnel.
5. The services of the Catena Group were engaged to conduct evaluations of site streams for freshwater
mussel species. The Catena Group is appropriately licensed for these types of surveys. Results of
surveys revealed no mussels within the site.
6. Design plans take into account land use changes in the project watershed. In addition, reference
streams, wetlands, and forest have been used to establish design plans and success criteria for the site.
7. Livestock will be fenced off from the conservation easement and will not be allowed any access.
8. During the five-year monitoring period, where necessary, undesirable plant or animal species will be
removed, treated, or otherwise managed by means of physical removal, use of herbicides, live
trapping, confining wires, or nets.
9. Annual monitoring is proposed for the stream channel, riparian vegetation, and hydrology. Annual
monitoring will continue for five years or until success criteria are met and no less than two bankfull
events have occurred, as determined by in situ crest gauge.
10. An acceptable third party conservation organization will be identified to hold the conservation
easement. A conservation easement has been established to list items and activities prohibited with
the conservation easement.
32
Cripple Creek Mitigation Plaii Restoration Systems, LLC
11.0 REFERENCES
Acrement, Jr., G.J. and V.R. Schneider. 1989. Guide for Selecting Manning's Roughness Coefficients
for Natural Channels and Floodplains. U.S. Geological Survey Water Supply Paper 2339, 38 pp.
Cowan, W.L. 1956. Estimating Hydraulic Roughness Coefficients. Agricultural Engineering, 37, 473-
475.
Cowardin, Lewis M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classifications of Wetlands and
Deepwater Habitats of the United States. U.S. Fish and Wildlife Service. U.S. Government
Printing Office, Washington D.C.
Environmental Laboratory. 1987. Corps of Engineers Wetlands Delineation Manual. Technical Report
Y-87-1. United States Army Engineer Waterways Experiment Station, Vicksburg, Mississippi.
Gordon, N.D., T.A. McMahon, and B.L. Finlayson. 1992. Stream Hydrology: an Introduction for
Ecologists. John Wiley & Sons, Ltd. West Sussex, England.
Harman, W.A., G.D. Jennings, J.M. Patterson, D.R. Clinton, L.A. O'Hara, A. Jessup, R. Everhart. 1999.
Bankfull Hydraulic Geometry Relationships for North Carolina Streams. N.C. State University,
Raleigh, North Carolina.
Leopold, L.B. 1994. A View of the River. Harvard University Press. Cambridge, MA. 298 pp.
Lee, M.T., R.K. Peet, S.D. Roberts, and T.R. Wentworth. 2006. CVS-EEP Protocol for Recording
Vegetation, Level 1-2 Plot Sampling Only. Ecosystem Enhancement Program, North Carolina
Department of Environment and Natural Resources. 11 pp.
LeGrand, H.E., Jr., S.P. Hall, and J.T. Finnegan. 2004. Natural Heritage Program List of the Rare
Animal Species of North Carolina. North Carolina Natural Heritage Program, Division of Parks
and Recreation, N.C. Department of Environment, Health and Natural Resources, Raleigh. 67 pp.
Manning, R. 1891. On the Flow of Water in Open Channels and Pipes. Transactions of the Institution of
Civil Engineers of Ireland. 20, 161-20.
North Carolina Division of Water Quality (NCDWQ). 2000. Cape Fear River Basinwide Water Quality
Plan. North Carolina Department of Environment and Natural Resources. Raleigh, North
Carolina.
North Carolina Division of Water Quality (NCDWQ). 2001. Benthic Macroinvertebrate Monitoring
Protocols for Compensatory Mitigation. 401/Wetlands Unit, Department of Environment and
Natural Resources. Raleigh, North Carolina.
33
Cripple Creek Mitigation Plan Restoration Systems, LLC
North Carolina Division of Water Quality (NCDWQ). 2006a. Final North Carolina Water Quality
Assessment and Impaired Waters List (2004 Integrated 305(b) and 303(d) Report) (online).
Available:
http://h2o.enr.state.nc.us/tmdl/documents/2004IRCategories4-7.PDF [January 3, 2007]. North
Carolina Department of Environment and Natural Resources, Raleigh, North Carolina.
North Carolina Division of Water Quality (NCDWQ). 2006b. Draft North Carolina Water Quality
Assessment and Impaired Waters List (2006 Integrated 305(b) and 303(d) Report). Public Review
(online). Available:
http://h2o.enr.state.nc.us/tmdl/documents/2006303dListPublicReviewDraft.pdf [January 3, 2007].
North Carolina Department of Environment and Natural Resources, Raleigh, North Carolina.
North Carolina Division of Water Quality (NCDWQ). 2006c. Standard Operating Procedures for
Benthic Macroinvertebrates. Biological Assessment Unit, Department of Environment and
Natural Resources. Raleigh, North Carolina.
North Carolina Wetlands Restoration Program (NCWRP). 2001. Watershed Restoration Plan for the
Cape Fear River Basin (online). Available:
http://www.nceep.net/services/restplans/cape_fear_2001.pdf [January 3, 2007]. North Carolina
Department of Environment and Natural Resources, Raleigh, North Carolina.
Rosgen, D. 1996. Applied River Morphology. Wildland Hydrology (Publisher). Pagosa Springs,
Colorado
Schafale, M and Weakley, A. 1990. Classification of the Natural Communities of North Carolina, Third
Approximation. North Carolina Natural Heritage Program, Division of Parks and Recreation.
Raleigh, North Carolina
United States Army Corps of Engineers, United States Environmental Protection Agency, North Carolina
Wildlife Resources Commission, North Carolina Division of Water Quality. 2003 Stream
Mitigation Guidelines.
United States Environmental Protection Agency (USEPA). 1990. Mitigation Site Type Classification
(MiST). USEPA Workshop, August 13-15, 1989. EPA Region IV and Hardwood Research
Cooperative, NCSU, Raleigh, North Carolina.
United States Geological Survey (USGS) 2003. The National Flood Frequency Program, Version 3: A
Computer Program for Estimating the Magnitude and Frequency of Floods for Ungaged Sites.
USGS Water-Resources Investigations Report 02-4168. United States Geological Survey.
34
Cripple Creek Mitigation Plan Restoration Systems, LLC
APPENDIX A
FIGURES
Appendices
Cripple Creek Mitigation Plan Restoration Systems. LLC

F;
Directions to The Bank:
ii f7?1:Take exit 150 oft Interstate 85-40 just cast of Burlington r ^ . _ 1
Travel north,'towards Haw Riva.'Green Level for 2.2 miles
At the Highway 49 junction, turn right'travel north on Highway 49 towards Green LeveVRoxboro t
for -2.7 miles t
Turn left on Sandy Cross Road (at the Sandy Cross Mini Mart) for -1.6 miles co
Turn right on Fonvi8e Road for -1.7 miles to a T-intersection ` -
Turn left on Deep Creek Road for --0.9 milt -- -
Turn left on Roney-Lineberry Road just after Deep Creek Baptist Church for -0.3 mile
After passing through a trailer park, take a left at the stop sign into The Bank
Point in center of road crossing at the upstream end of the Main Channel
Latitude: 36.138332274 °N, Longitude: 79 3 809632 90 °W
',
Reference Location - r? r f
rItik
The Bank Location ` j
i Tom" ,! -7? ?_-?.r"? _. ?? - %- _`,--3,?, •Jl'?• + a ,, ? Y
Rufflington,
41
.
71
?i
1
0 1 mi. 4 mi.
1:158.100
Source: 1977 North Carolina Atlas and Gazetteer, p.18.
4
Dwn. by:
2126 Rowland Pond Dnve THE BANK AND REFERENCE LOCATION Ckdoy: CLF FIGURE
Willow Spring, NC 27592
[phone] CRIPPLE CREEK MITIGATION SITE wGL
[phone] fax Date.
;& Alamance County, North Carolina April 2008
?rotact
11 07-016
- ? F ? ? ? ? w .rte N
r,
The Bank Location =.., 1
t'
Targeted Local
Watershed
i
V D:, . L n„
-• °";+?..? z+,er p..,,
GREENS.3©R(D ; ?r i L cg ! r
O R A ?N..G E D U P iH .?
? Y
1 i I °'C3
I ° .
3 0
K{ 1 /SJ
,
L P F CH T N• ,, i?1'
>y
5.1- V;;
5 mi. 0 5 mi. 15 mi.
1:625,000
Source: Hydrologic Unit Map - 1974 State of North Carolina
,r.rr,. fly:
CLF
FIGURE
n pond Drive
2126
l
SERVICE AREA
MITIGATION
Ad by:

W GL
i
aw Spring,
Wllaw
- Sprang, , NC 27592
c919)215-1693 CRIPPLE CREEK MITIGATION SITE Date:
[phone] fax
Aiamanee County, North Carolina
p
t Acrll 21108 L

Mwm c-....rrnxna.:rc rojec
:
07-016
4s '? i C ?/•?,,,? •, L.? ? a I tj f-?..f/! !err. t `?' ;:' ? L ? 1 ?r i ? "+ti'?-?+?. ? l n'
• ?. F 3 i _? J° ? <
'i4?ti? ( ? l t? ??'.r.??fiC_•( ; ti ?'•-., aR ;?? ?i ? II ?? 1` •? Z 4 ....,? 11 ?' s; ; .? ?, .'
iaz R t' f?'? '? :'? 1ti i 1 ?.ti.a,;ti' r-ti • ?a
•t.a ?
/ 1 S! 1 V t f
R f r `? . 1 t, t C _ 1 ;???? ? raj tr} -fir (r? r. f `
4 { y, ` l?ti '? t `;'? ? I (' r r } ?sSti<l J `' ' r? •' 4, IN
l.Y
l-S' ? ti? ? (I ?.•--.?. ??VJl / t f 1 `i ?'4f i' ? i !r' ? f!
%
(,?+ ? `._? ? ?? j L-a??j may.// ' ff? ? 1..?±(^'•'...?r}?.
N., ol
}? ?• . „?? e ? ire' !r' ? , r ; r`'r'' ? J f t??•?...L,
'It
r
,R
I I ? - J
? ? ?71t? ?+..--i j?f ? ? ? jJl ? 1},?'_? _ f ? ?f (J S j? ? ( `„ti C ?• ?? r??d} 1
', [ aI r ' ..7 "ice`.-' -? Jt f i?, f 4 f 1 •1
Legend
`
tee-- •?,_1! r . °%li?'f .._.• t ...y ? ! /1
t ; " ,f J; d .. ?? fJ1 Property Boundary
-'r !`,.•I(??-? ' - ?1 ! ' -?? f Main Channel Drainage Area = 0.4 square mile
. ?; ` f ;.$?+"r ; ?'- ., .? i [??•- UT1 Drainage Area= 0.07 square mile
UT2 Drainage Area = 0.07 square mile
0 0.050.1 0.2 0.3 0.4 (`^ ® UT3 Drainage Area = 0.02 square mile
Miles
®UT4 Drainage Area = 0.06 square mile
1:12,000
The Bank Boundary =-19.6 acres
FIGURE
Axiom Environmental, Inc TOPOGRAPHY AND DRAINAGE AREA c_F 2126 Rowland Pond Driv
will e
,t Willow Spring, NC 27592
(919 CRIPPLE CREEK MITIGATION SITE Date April 2008
1 215-1697
[phone] fax
--- Alamance County, North Carolina F?oj-t
yam En+nonmantai inc 07-016
11 11
_ FIGURE
Axiom Environmental, EXISTING CONDITIONS CLF
wl
2126 Roand PoPoDn
nd Drivee
Willow Spring, NC 27592
9,91 215-1693 CRIPPLE CREEK MITIGATION SITE °"` tufa 2008
�Y
. (919341-3839 fax
Alamance County, North Carolina woe
.4aiom E�•.mnm,•riai in,c. 07-016

f mo?ww' .. A `? ?}j
?r v
r'
aB
Y
Y s yY$'.>
ff?.. f
Legend

4 1?.

Y
# 1142 mow"
[f

} ? ?,La
f ". . ,. N(Ii, NIJ L;IIfI? JditUf l4u^I41 JIIJLi tl? •j'yi4 ClL uuut ? •S ?•••+ ?,., ?,?µ
Cecil Cecil Sandy Loam Sloping Typic Hapiuduft Nonhydric {

) -
Cd CSewacla Sandy Loam NA Fluvaquentc OyStrochrept class B

rm:
}'R` _
EdC2 _Enon Fine Sany Loam Sling Ultic Hapluralf
tredeli Sandy loam Gently Sloping Typ c Hapludait
Ib6 Nonhydric
Nonhydric is
.?.
?
v ____ _
11:62 redell Sandy Loam Gently Sloping Typrc Hapludalf
Nonhydric
' z. IbC2 -,_Iredelf Sandy Lcam Sloping Typic Hapiudaif Nonhydric 5.: '.
' '•.; ., _Wd Ulorsham Sandy Lcarr NA Typic Endoaquuit Class A s

CLF
FIGURE
2126 RovAond Pond Drive MRCS SOILS MAP Cka ay
WGL
Willow Spring. V. 27592
[phone]
f CRIPPLE CREEK MITIGATION SITE Pare:
April 2008
(919) 341-3a39
ax Alamance County, North Carolina

Axom ?:.;+a .: Rau. x Prot' :-.: 07.016
'I
I
i
'C
Y ? C
C f0
Q7 cu
? M C
0
U
c U
cc
a) C.2 OU
a` am co
oE
m CL
.
U E0
z
>_ Q

m
z u?
N UJ
n N ip w
[C, 11
tl?? C? I I ? 0
O N N L L C
USm O It 11 ? II
11 = II M
R C Y ? ?? C Q I' C N
UQO30m5WmEn
>: n
J xi
o
w
u m
tC1CCCCL - i
N M m
tiNrI?N'QNO mf'
n? 11 II xx`I°, max' '
Y Y C ? C Q I... C 69 `?
ci'¢ 3a`m3limv?i ' j .
S
S
fV
C I I
r 10 C ?
N ? II
N rn o M
NCO m? N?'.?F.
yl II II II ' x II N x E
CJY mY II Y '7
UQ?7iQm?sWmtn
t
C 8 if 3 i 9: a 7
O
n
C u
In a_ w
(D C]N
II 11 11 ' x II N x I'
Us >_C ? C Q I? C N
6<03 .Ow
q R
fm _
O
U
O
N
rn
v:
U

?
c
O

i i
to
z '
w

o N
m Uc
cm
C Q L o ?
ui z iZ n E

m
II
N O Ot
LLJ
M
N ? II
ozc.>=cIt ? c
UNNQI, f7 ?n ??.
0 to
It II II x II N x
p `Y > C x C Q it c O
c?ao3cm3wmai
} ? A
l L
m R
N Cwt ?
s a g a s
n
N
? n
MC M `° II
.7 C C C C I,L d" g0.
G:Na
O ri cn Qom`
NM?'y,Qa?'?.??
w II 11 II x x 11 ? x .'..
;
U C3:oco wcui
R
3
a T. a a a
i
i
I„ cn }
}
1 a ?
? •tJ
t O
? (n
n
C 11
N L
CI LL.
N M ° 11
?I it 11 ? = II ? x E
C Y N? cp C Q II C _U
U ¢Q?Q m?w CEr
c a
c
c:
C II
w ? '? u7
O'CC CC _.
II CL 13.
y II II 11 x Q c t
E
y, .` C y? ly Y It i ?
?aa E?v?'cm9
U¢O?Q In U.1 co cn
v
?q
S'
T
i
s
U
2 i i t'3
?1 R
_ } R
- ? a
s
y I ''
a a i :+ ; s s s? ? _

In w n
w
? II 10
1() L? a
O)n? tT O M T
Oh
~ ?

NO)
C
O _
II 11
m
??? ti L Or T
co
OHO ?
N
Q 11 II II S E
it x Y u u 11 E
II
Il u x F
(,6 II Oh?N
n°° x= u n u E
d Z
aom 3 E omm ??wcn ?aE I'o?EC:
m
do
a 6<0:Oco u-wm

R R

I i
?
?

O xl O YGG
O Yi
c mI O

?
O 1
_

O
cn
y0
to

n
a
=
0
_ 8
O
#.. 3 9? 3 ffi E S S? ° 3 20 3?
uogea913 uogeAG13 uogenal3
"o
C
C O O n
co OI O
CO U) 4 ('7V M?N

C:
'6 0 L6 ??s

c
F- H 2
„" ch co II O
II
N
II Y
v
J II
NONNY„.0N
?
II
`. II y II CL N II
L c LE-0 u L E a"?
CE w
a
C 3
I c ,.
1
N I, w,
?

co .?
2 g
,..` U

? c
o
N
O 1 1 V
?. u
2

i?

V- = =
to "T IA
LA
N II II
II x
? Y (9
Q?0

Y C
N c0 C CO
C
'
V
o
U?c
?
co
m c.2 vU
a` Q m c
E C

U m? E o
?Z
>` Q
U)
c I W
f
(D cu
u
LL
m 2?
° r
a
~ X o ?
4
,0
I
y
E Q
Z N
O
? °o
- a o
Q d
c2
2 c
22 m
cc
,

N N N C ?
3
N

? O
V c0
^1 C'rO?O

y
m
fb
cl C 20000
y 2 NO00? 07
U
U
N O
4) Ooa C
2 C
m
c a co 000
2 Ina 0o 0
0 0 0 0
m 0
N
Q'
R
0 0
0) 000
11
It 11 J
ID II
11 T
m m N O O I I
C
N6 >c°a20,
l cn cn In (n u)
O`
o_
a 4
c
iN
I ! R
m
m -
0
e in
= 3 3 3 a 3 S
uogenal3
P
uogenal3
e -
o
Q
c
CO -?e
(D a?
??
co ? U o i
Uac
(1) c.2 ?co
uU
a` Q co
(yp
0-
ET
L
CU
o

co :=
?
U Q E

c2Z
yL+ Q
U)
xl,
rn
V r
06
U-
wr2

7wC ?? Y-w

y m
m OCR

a

q

•e }
a
S C P
h
m w_.
ov
? a
e
8 woo 10
v
,?
41 Cc

v

r 00

N
pm N

0
`
/
ra 9 w7o
_
2 .co M Um
E;I

^ DOLU
?f! + mWnn
a?..a
.a.; ? ..
.?,?
ri ?
a
O .1
?^
s

,F yam
31 L_ -
ki
?
{
?
f ! g
?
?,, yr"{ ",?,.
?
i

`•

r???.

.:ice

?3L,.?"..
a4 '
?
y??} ?
a
Y y
3 ?.1 o C
m
C13
L 0
0 >
y

? g" " 3 C-
U
£ m
CO L
W ° c
U
l ,« r
Yi S c
?. f.
a

co ; 1W
CO
} c
O '
}
cz I
? ? ° a +Z o
/?/ f
a C
Of
?' o n

m m
p C O

m ca
o
3 le.
U I (D ?,.
LM co > O C
C )
Y > f
w o D w (1) U Of °, G

I _

,r J r 0
z
?
, .
I I '
E N f L
_
-
`4
44-
^H?`?.. D co
.LiS
l ?C
tQr 32 ..,.
C t1l U Ci
+! tY afW?mp HT
i?F ?Slht??
•- q,.. ?F?_g, ?.W ? ? i fix' ? LL7? ?
rjs S N i
. _ ? ? ; F?f/IU7LA
., t ^ • .. ..I.
V 9 art .ors t:
?
?QD AV
aZ C ? Q ? `'?
W?? }
•b
n .. \O to
_CgC ?

M
Y
llh?
7

FIGURE
21
Axiom CLF
21266 Rowland Po
Pond Drive rive RESTORATION PLAN-WETLANDS
Willow Spring, NC 27592 CRIPPLE CREEK MITIGATION SITE °d1e April 2008 R
(919( 215-1693 v
(919( 341-3 39 fax
Alamance County, North Carolina P.1-t
Axiom E-mnmental. 1- 07-016
!I IEO
W
I
1 ?, ! f 1 C C C_ ZO ILL
- j O Nm V O gCL
di Ir U C 0 C6 iN 0 I?Iu
{a a) C:.2 vU oQ f
w `a Q (CS C L ? Z
f: o f lI ?-?._? 1 OW I z o
mz OE- I zo"
I
1
I?
i
1

U!
W'
W'
CI
UI
a!
a;
3 ?
F c'+1
3
a
Lw ??s
a
U
a i w
J •. C - vY F
o
U w a?z -
J. c z w i
QI ? 2 3.?' _ ms
? ?,a x i`? 1Sw
} ?o U t3? r. e,x
d O c a <
Fn ? F 3?' W ii-
_ no? /1 ?.?? i ? sn 6C
Y z O
W Q c m
S z w CO C ?-
O 0 J LL
E ? U Z Q0 U UF--
> p ca m a??
LIJ F- U U o
s ° J
w W d ?Q ?CL U)
Eo Z C) C O N °
Ug Q m¢ ?o
s
o a
m ,; S
° woww;i
S aw
.1-1 o
gy
z
s H9_
° " a H: O g" og;
U tN .
1 t ° •ty U
$ a`T a 8
'#
LL ?w Nu ??: ?I * u ?y t ;
i
gg i
o
?-
C ey 2I J 6 '_ I
f o_ - = o
z=
1 0
«'o
?w x"W o W
g° o to - ?: `; ew 1
" s„
w?s° e ? ILL i w '
m C? o _ : m
? I -k a t
a
=? eN I
F o - w ? w [
I E E
w g = 1$
cow
go _ Y c ow w
o z
W LL a u ?? ?
_ ch
V)
a
a C?
U U
a w
O a
ad e 4 Nr 8y ~ a a
s i l
U
u `- <t?t
` ¢/ FL(`w 2 zz3y =?
0 60 120 240 360 480
Feet
Axiom Environmental, i PLANTING PLAN
2126 Rowland Pond Drive ve CLF FIGURE
ff's Willow 5693 NC 27592 CRIPPLE CREEK MITIGATION SITE Date April 2003
ff-M (9( 2 5--11693
(91199( 341-3839 fax
Alamance County, North Carolina Project
swam Er.-nmental. Irc 07-016
APPENDIX B
NCDWQ STREAM FORMS
Cripple Creek Mitigation Plan
Appendices
Restoration Systems, LLC
Ta-i1or lcfxcat '? ?l}er #j4tt UT6
NCDV '(7 Stresm Oni fxssiga I`nrm
?'xra: `'aar. ''o Tr?4T ;,zwec; 4?t-F-.v ew" +l!af'+5+1:?k'1 y3.GL.
t a
?'L4 ta•, t; p..;? k.?`e? `{un<+l Y1+?.? ?S C£ 1.scmCc --LF? tM"4
?j?? tT.V'?Sn=?-?t'. ?,?. ?.u?..?7r. E??•, Letsa?-i*.
•'PY Yt? K:
lt.5 ?u lkyl..i?,y..+i+.?F,'rlpetaf ai.w:4.kR.1M,irer.:vr.?aa4 wrl ..[...sa ...ryi,i.r..f'a..s Mps?
PHrdLw!X i kld I 1tltnrr: c: r, a. rr e

:GIs T-w U la-4k re fII

.. , ., •. ._..
13 r,c. tot A.4w t( -A Kx c I
?yy1t[tI12 [fit •(fM; _ . _ ? 2 ? _._ -__._.,?..._.....,...:, __P ._... ,,.,.....___. ,_. ,_ _.._«..,.....

*1tsACaektt-a.he4 A [M k. t-;
f!!f.A.4K4...rf:R4
l!t iy A ?` tlY tl F?t'y?.*`? [?rt,r! tAt<??.`?. i
1ttaLr2tGFa?luAnft*ttx;Yt1DlGtJt7RtYttr7T j.S-:
l111L.. Rf.d.tvf ...e;. . R11r .<...,.

......?:.:,-
Pitalw4ity iIDOOt_O,'t`TvDiCAToil P011%71
PET BCdvttr' .,...__ , 1' ?rSJI .. Weti L Kttawt .._.?.. ?.

"Tswktlal
Jkj q trxxzc a .? I
_
MR-49. rJuOiOttI i%IWC,STOAt FO O, " V
carnd?rF" Flt ?n iCAtnn. c.r. ,_%,-+-.-•,wI.-
?I tots TOPOvoR 11.i"- A
?Cou
$fCv%1k41r 4Ftlyg0pro' N (X-,y mofc4rom ^m TAG .-3

11 ? `tE ?Ra ? ?+ r 'ye'a .;'JirsE
t?scau+nrl_ _-- +
- ---------------
1? :y. Vr'Jr. Lt C3m5e[Aw! •?c Itr, S"t* 4 S 4' - -...
JMI e?.'<"-?Y a.,?:L11X.A5.6Yr/MN.iIR.+e.SJr :li3.?l.?t?-Yrre<"';
frCSIlcr.WMexrdCru?urll?nri:"K. A 3? __?-_».. =?y, _ ?,a __ ,.._
lro!tNw•°[l?In (?dcr±ahx 4.+suu,___ _.._ , _:-..-.7
fr varE+mc 4el•.ringrA Ia I i? .` cmEt-D-' k ;t a.-'
Ckt"uvL.IRr' N!"ixlt)t tx, r k? J'1J1:;rrltrZ TCrFi7S .G.
(M°ial ASvar SYsJy tikrait. sli Fy[

.. !l.i.L { =n (4 ??'nlrI7M+LiLs ? ." r Q - _ 1 ._
...
'uf Wrtmi I'Iwfr QY !t:aY M- d- W-dr rkk: fesO.-r., ?. I ?cr ' R lTt.
. s. t

' w 2
Appendices
Cripple Creek Mitigation Plan Restoration Systems. LLC
UT2
?YC_`EAVOWtam Class Ificalinn }Varna
P"V.c V.M,- T.0-1 {Rf"Tl+,cf" Y.rw ?.rrt Gs?"' 1?",` 4nier» 1 1a-va??L.??'t.i?rwe G1G s
•} `:rk•+cw r. -.?nc -csz- ,s: t '?€ :. ;sr. sepua??6t' ?. xri?+a•` '?-!
rsu -,,OM
`TI. A s? NMI,
E ...r.....s wr?...-y..r.Mw wF•?r?r y ." w+i. h ?1.. s? +faFl. fa+r a s r .«s+.rp
?f+'+.Y 1k h: .:Ir+M+?eu[_r.4+rrR '!€a!e y.. ..?s..erj.?r. rw.,??wrti AFaM awt. r+.e .6,W w. 4?frn
•?i'iy ew ?+.rf .t lici?nFr
f._4?'111 -.bw N 9r1'. 4:. 3r ;tr'etY

7fI.1`79Lr%DAUWWUSo? ."
t77«[,[?l IM91. ±.

"k nwO%wr
$ V 6 77a* IV /M[l w
!:i!'?-?

1, is T7c[ R._w7 3h tt ca' _
_
._ _..
A?
f I It A f eraasum? awl t. Ue_? 7'*?rrnr` { ? ?
-..,. :-... __ _,._>..,
I AV :• l :` CadR Lk GL?7T. f ?.muct (.S.l.ly n{R$

rrl.u..xt! crelarvlttMra?rt?: t° t<urc:? ?aR tc>L,"rs_ _?+?_.
1! ?tvlrr .....,?-...,e., ?±l?,:.., a.?r ,_ ?4rdk*zk srr.,s? ,_.?.?.,?
rr?[uz rrT7A?rrr?ot:i tit?Tr- i rtit tc=t. rx .Z._ --- - - "
tad
.?.etnadgt?° l1c?d C?ie?ran:.... -. ,.,,,. •-r .,
rxc?r.?rx slot (ar. ) rvlc4 TOR r++I,•r..,
wrMl
s?c9?,rlr... r r:cfiunsrlrvccxrr rvnrc f rux r0r."rs-_3.
[E.IItivA?pkr1`??_ Ab.9niv, .K`cil _,..?7"?'?r' r?'??1?.
1 11o1 Yd- 0k Lw[.'cd itallirFCS f,•-Tg.;..?-,-
I#'s
CMQ?
'.YZ

. ,. t.... Ieya tv..er:+-?l.
S
S
? ?
?+l
ti'Twancl
M-:S
L
StF ? ;CkYlu?s
7:Ft' ?
?? S±t •?R
s
?
z.
r,?
.
u
n
1%.f
SECO,ti'f"¦YlftPA(?[lN YLYblL4 to .
_
ll Pfll.4. ..
._. _.
.. R ___.__ ... ,. ._... .,
ITt. giuarc4 .-- . tbvp?. %`o+'? }T;.r?rtt7 ?croa.:,,._..,,...,.?,.._. .

fs1.Y.?i?L :'SI.LL?"-?UTC.'sa ?r'c? ,- .o..+..? r -- ?-7?-- -- --.
f _L r?:.s..r/+,. h ?u,cr vx? .twH;?llIF: ![..+thYu-w H...yy,lx? M:,,yI?F.af-C` M..w.?rt,

7 f
To?a.s? ?k
Appendices
Cripple Creek.Witigation Plan Restoration Systems, LLC
APPENDIX C
FLOOD FREQUENCY ANALYSIS PLOTS
Appendices
Cripple Creek i liti(,atiorr Plan Restoration Systems. LLC
Regional Regression Method
Cripple Creek Restoration Studies
Cripple Creek Reference Reach
(DA = 0.17 square mile)
Region: Blue Ridge/Piedmont
Return Interval
(years) Rural Discharge
cfs) Urban Discharge
(cfs
1.3 20.5 10
1.5 27.5 15
2 38.9 27.1
5 72.9 59.3
10 103 87.6
25 152 156
50 195 193
100 246 233
200 305
500 397
Bold indicates interpolated data.
Cripple Creek Reference Reach
Regional Regression Method (Blue Ridge/Piedmont)
250
N
w
200
d
150
m
r
MA 100 --- - - - - - -
O
50
0
1 10 100
Return Interval (years, logarithmic scale)
-+-Rural -t-Urban
APPENDIX D
REFERENCE REACH DATA
Cripple Creek,lfitioation Plan
Appendices
Restoration Systems, L L C
Cripple Creek - Reference
Profile(2007)
Average Water Surface Slope
0.0050
Bed Water
Point Northing Easting Description Station Elevation Elevation
3 4983.890464 4923.019 mr 0 96.27505 96.62823
5 4983.028631 4930.615 mr 7.64 96.45304 96.64457
7 4979.246515 4938.228 mr 16.15 96.28467 96.65563
9 4975.567045 4943.793 mr 22.82 96.43403 96.65683
11 4975.983146 4949.023 mr 28.06 96.51511 96.64807
13 4979.547757 4953.329 mr 33.65 96.62144 96.78305
15 4985.562622 4958.421 tr 41.53 96.55313 96.79611
17 4987.847824 4963.508 gl 47.11 95.37654 96.79508
19 4990.299983 4967.565 run 51.85 95.36865 96.79288
21 4991.28771 4971.154 br 55.57 96.68222 96.81259
23 4997.055315 4974.188 mr 62.09 96.73645 96.97729
25 5003.415043 4975.95 tr 68.69 96.66492 96.97578
27 5010.85257 4978.509 gl 76.56 95.86507 96.97242
29 5017.331021 4980.32 p 83.28 95.59388 96.97807
31 5018.879499 4984.858 run 88.08 95.98354 96.97325
33 5018.911439 4988.019 br 91.24 96.52754 96.97532
35 5014.636488 4998.221 mr 102.30 96.65415 96.97692
37 5015.07796 5002.385 mr 106.49 96.93843 97.08674
39 5015.131053 5015.726 mr 119.83 96.52161 97.08155
41 5015.836107 5019.616 tr 123.78 96.67319 97.06954
43 5019.0624 5027.701 gl 132.49 96.32928 97.08658
45 5022.217717 5030.593 run 136.77 96.49462 97.08489
51 5016.996448 5047.274 tr
53 5015.425002 5057.461 gl
55 5013.688318 5067.197 run
160 5016.896427 5071.028 br
163 5019.330236 5071.536 tr
165 5022.646635 5072.568 gl
167 5030.061499 5074.785 p
169 5033.467568 5077.923 p
171 5038.206325 5084.293 p
173 5042.708709 5090.555 p
175 5048.947092 5094.363 p
177 5051.053849 5098.646 run
179 5051.362743 5102.884 br
181 5050.349008 5106.854 tr
183 5046.88504 5110.121 gl
185 5043.231104 5115.045 run
187 5036.577439 5120.875 br
189 5035.014329 5125.173 mr
191 5035.780988 5133.019 mr
193 5033.492582 5158.13 tr
Valley Slope 0.011696
165.32
175.21
180.21
182.69
186.17
193.91
198.54
206.48
214.19
221.50
226.27
230.52
234.62
239.38
245.51
254.36
258.93
266.82
292.03
96.30301 97.49493
96.1424 97.5031
97.20114 97.47411
97.24383 97.51244
96.64016 97.49287
96.14456 97.50325
96.76319 97.49768
96.63752 97.49142
96.62304 97.49813
96.17676 97.51102
96.5452 97.50619
96.8775 97.5053
96.99601 97.49141
96.56007 97.51061
96.43885 97.49449
97.31409 97.52423
97.21974 97.52058
97.41674 97.65958
97.89491 98.07676
Revised Revised Revised Revised
Riffle Pool Run Glide
Slope Slope Slope Slope
0.0000
0.0040
0.0000
0.0000
0.0053
0.0124
0.0000
0.0001
0.0007
0.0029
0.0020
0.0000

0.0005
0.0008
0.0000
0.0154
0.0000
0.0003
0000
0.0000 0.
0.0040
0.0000
0.0034
0.0147
average 0.0082 0.0002 0.0022 0.0009
min 0.0000 0.0000 0.0000 0.0000
max 0.0154 0.0008 0.0053 0.0040
215 5025.047251 5158.004 0.0000 100.7051
216 5004.284488 5045.512 114.39 99.50674
217 4980.925145 4960.965 202.11 98.3413
m
O
a
s
R
m ?
a m
O. V
L
U L
w
m
Y
G7
L
U
i

I -
i 7-
--
---
r - - -
--- - - - --

l

I '
00
m
0
0
M
0
LO
N
0
0
N
0
tf)
0
to
0
rn
;ay
a
a°
N
U
U
V

`m
a
N

rc

a N `c
m

E a
.e

c c m d
E L 10
n m

C
? ? pp11
S L >i m
n t° ip e7 O m
I qn o X00 ?0 u 0 E
? E
r?: i ? E c
d
s
c m
c ° >
- `
o
m o E
m E u
m
v `0
'c
a °
° m
_
? _ y a n
?' o x
E s a ? N m
> m c c° m '
1O ->
m c
8 °
° n o
i
c c
a 3 _ - m m ?
° 0
LL 8
-
t r
_ m
E
°
2
u y? m v N o 0 0
0
0 0
0 ° 0 0
w° ? 0
o
0
x ° d r .- m 0 0 0 00
0 0 0 o c o
LL m
i 0
E o
U ? o

U I
I ? 1;?
«
o ?
~ ? b m^
m P N Q ? 0 0
n ? r N ?° m N
N n
n ?!? M n m p ?° rv N ? l N
? ? ! ?, -w.°afi - m m m mm m mC1 Qi m rn m m mrnmm
L
a
2
~a

L
L
S
? u
i

T m

( ? ua
N m m m

gen
?I3 m

`? S U y?? ?.???
? S
%,f
a
7
(y)u°penal3
m
0
c
aJE
tt
f
i
I
L
i
O
�
°tEc
ti
LLO m
t
U
O _
N
n
I
I•
N
N s C N W m O O _
ti'c E �e✓i ri 'm oo o
�
V
StS
� S
C W N rrpp W n n O W W '1 f` N
0MQW1
tO�aou
1i
1
MQWao
A
U—tl
oa
W°W 0lWOtp+l
I i
o
o z
Y
u
i
Z-3
E
,
v 2
c
o
t
c
A z
'v
I
�
W
L
� 6
b
(u)uopenal3
O
0
c
(y)u°penal3
m
0
c

APPENDIX E
FRESHWATER MUSSEL SURVEY REPORT
Appendices
Cripple Creek llitigation Plan Restoration Systems, LLC
The
Catena
Group
410-B Millstone Drive
Hillsborough, NC 27278
[phone]
Freshwater Mussel Survey Report
Cripple Creek Mitigation Site
Alamance County, North Carolina
Prepared For:
Restoration, Systems. LLC
Raleigh, North Carolina
Prepared By:
The Catena Group
Hillsborou;h. North Carolina
ivla% 2, Zoos
Timothv W. Savidse
1.0 INTRODUCTION
Restoration Systems (RS) is in the process of developing a stream and wetland mitigation
bank (Cripple Creek Mitiuation Site) on a 19.1 acre property in north-central Alanlance
Count}. North Carolina. Three major stream channels (Cripple Creek. a northern tributarti.
and a southern tributai-) totaling 3,782 linear feet within the Site, portions of which will be
relocated as part of the mitigation project. Cripple Creek arises approximately 0.5 mile
northeast of the property boundary and flows south through the property. It is impounded
just belo« the southern property boundarx to form a small residential lake. Below this lake.
the stream flows into Boyds Creek, a tributary to the Haw River of the Cape Fear River
Basin.
Freshaater mussels are widely recognized as the most imperiled faunal group in North
America (Biggins et al. 1995), with 71% of the species considered extinct, endangered,
threatened. or of special concern (Williams et al. 1992). More species of freshwater mussels
have been reported from the Cape Fear River Basin (29) than any other river basin in North
Carolina (Bog, ail 2002). Although no federally protected mussel species are kno\\n front the
basin, there are several species that are classified as Federal Species of Concern (FSC)- the
Atlantic pigtoe (Fuseonaict masoni), brook floater (Alctsmiclonct varieoscr). Carolina
ereeksltell (Villoso voughaniana), Savannah lilliput (Toxolctsntn pullus) and the yellow
lanlpnlussel (Lmnpsilis cariosa), all of which are all also considered Endangered in North
Carolina. The Carolina creekshell occurs in very small streams like Cripple Creek and is
knolyn to occur in Alanlance County. The Catena Group inc. (TCG) was retained by RS to
evaluate the property streams for the presence of freshwater mussels and develop and
implement a mussel relocation plan for any mussels encountered.
2.0 MUSSEL SURVEY EFFORT
The Cripple Creek Nlitigation Site was visited on Slav 01. 2008 by Tim Savidge and Tom
Dickinson of TCG. General stream reconnaissance rcvcalcil that the southern tributary and
northern tributary were too small to provide suitable habitat for freshwater mussels. The
plain-stern of Cripple Creek was evaluated fi-onl the small inlpoundnlent just below the site
boundaryryy Upstream to the northeast site bOLIndar\. Water level was low and running clear.
N'lethodolo«\ imoNed \\adine the stream and performing visual surveys "ith bath scopes
(glass-bottom buckets) and tactile searches in the stream banks. No fresli\\ater mussels \\ere
observed in 2.25 person hours of survey tinge. -fwo species of aquatic snails. the pointed
canlpelonla (C(intl0onta ckcesimn) and a ph\ sid (PhYso sp.). "ere present.
3.0 CONCLUSION'S
The survcv results indicate that freshwater nrtrssels are not present ?\ ithin the Cripple Creek
Mitigation Site. Based on habitat observations. it is possible that freshwater mussels were
present in this reach at some point in tinge.-bLIt ma% -ha\ e been lost due to natural (prolonged _
drought) or anthropogenic (channel modification. etc.) causes. The It11pOUndIllent
do?\ nstreanl of the site is IIke'I\" a barrier to I1ltrsseI recrrlIt In ell t IlltO this reaCll. COIIStrllClIoil
ofthis project is not expected to impact arl\ fresh\%ater mussel resources.
4.0 LITERATURE CITED
Biggins. R.G.. R.J. Neves. and C.K. Dohner. 1995. Draft National stratertv for the
conservation of native freshwater mussels. 26 pp.
Boy an. A. E. (2002). Workbook and key to the fresh%\ ater bivalves of North Carolina.
Ralei_h NC. North Carolina Museum of Natural Sciences.
Williams. J. D.. %xi. L. Warren. Jr., K. S. Cummings. J. L. Harris.. and R. J. Neves. 1992.
Conservation status of the freshwater mussels of the United States and Canada.
Fisheries IS (9): 6-22.
APPENDIX F
MBRT AGENCY MEMBER COMMENT LETTERS
Appendices
Cripple Creek Alitigation Plan Restoration Slystems, LLC
t
- ? EIEPLYTO
ATTENTION OF
Regulatory Division
DEPARTMENT OF THE ARMY
WILMINGTON DISTRICT, CORPS OF ENGINEERS
P.O. BOX 1830
WILMINGTON, NORTH CAROLINA 284132-1890
May 15, 2007
Action ID No. SAS`'-2007-0 1 1 88-20 1
Mr. Randy Turner
Restoration Systems, LLC
1101 Hayes Street, Suite 107
Raleigh, North Carolina 27604
Dear Mr, Turner:
507 .
4 ,
The Corps received the proposed Cripple Creel: Stream and Wetland Mitigation Bank
Prospectus and Mitigation Plan on March 12, 2007. A Mitigation Banking Review Team
(MBRT) was assembled and includes representatives from the Corp.,; and other state and federal
resource agencies. An on-site MBRT meeting was conducted on March 23, 2007, and by letter
dated March 29, 2007, the MBRT was requested to provilc written comments and concerns
within 30 days.
Tile written comments and concerns have been received and are enclosed for your
consideration and response. The following list iS U stllllttlary of the concerns expressed by the
MBRT in the written conimcnts and by the Corps.
1. The project plans should be more specific. For example. the plan should include drawings
that indicate the existing and proposed strealll parern, profile, dimensions and elevation.
Also, the proposed location of features such as fences, gates. planting areas, etc. should
t• etastZ
(? shovin. Addition titliy, t4 ? is)caFi.«ns or tll in_ a:'?prUp3s
proposed structure's, till and I?rOPOSed dt:pressi01I'1. etc. should he shown.
2. Wetland enhaticernellt and restoration areas Stuwld he closely nionitored in order to
assure that they are and/or will become juriSdicuCnal wetlands.
3. Tile credit release schedule, as proposed in tale prospectt?s, is not consistent with the
Stream Credit Rclease Schedule present a, Appendix IX of the Stream Mitig-.ttion
Guidelines (April 20035-U.S. Army Corps of Engineers. N\ ilmington District. U.S.
Environmental Protection Agency: North Carolina %Vildlife Resources Commission;
North Carolina Division of Water Quality). 11ow.?er, as Stated Ina letter dated May 8,
2007, from qtr. Scott ticClcndon. Assistant Chief of the Wilmin_nLon District R .gulatory
Division. th , final decision re,?.irdin,_ the credit rt lease schedule will be made with the
C A? v
7_007 1
S Y: --------------------
MBRT's full participation. If the MBRT decides that it is appropriate to alter the release
schedule based on the mitigation site's apparent ability to provide the expected stream
and wetland functions as described in the planning document, then that decision rests
entirely with the MBRT. Also, the Wilmington, Regulatory Division intends to convene
the North Carolina MBRT as soon as possible to discuss this rule as it relates to the
current banking review process in North Carolina. The purpose of this meeting will be to
determine if there is a need to revise certain threshold items to reflect the knowledge that
has been gained over the last several years regarding compensatory mitigation.
Furthermore, you should be aware that members of the MBRT have stated in their
comment letters that they support discussion involving a revision of the credit release
schedule for all new mitigation banks; however, they do not support a deviation from the
previously agreed to and approved credit release schedule in the Stream Mitigation
Guidelines.
4. A survey of the project site should be conducted to identify individual hardwood trees
that are 5 inches DBH, which could potentially benefit the restoration processes through
input of organic material. Efforts should be made to preserve as many of these trees as
possible.
5. Native streambed substrate should be harvested from the existing channels for use in the
restored stream channels.
6. A strategy for invasive/exotic plant nianagenlent should be included in the Mitigation
Plan for the site.
7. Information on possible land use ChW111e1 within the project watershed should be
collected and considered in the design of the stream.
8. The Mitigation Plan should provide details regarding the methods for preventing
livestock access to the streams.
9. If livestock crossings are planned, the Mitigation Plan S11Ol1Id include location, type of
crossing and any exclusionary fencing.
10. Surveys to determine if listed mussel species are present within the existing stream
should be conducted by biologist with both state and federal endangered species permits.
Additionally, similar surveys may be considered for other state listed species or federal
species of concern
1 l . The vegetative Success Critel-iU COUld be Inodllled 10 ensure that a stable, climatic plant
community can become established on the site.
12. A timeline for completion of the initial biological and physical improvement to the bank
site should be established.
13. You should consider the establishment of one-five year interim success measures for
stream restoration, veLctation establishment and stream and wetland hydrology.
14. The hydrological monitoring should include the establishment of stream gauges to
determine the frequency of bankfull event duration and frequency as established by your
proposed stream success criteria.
15. You should identify an acceptable third party conservation organization to hold the
conservation easement.
16. A list of items and activities prohibited in the easement area should be specified and
established. A list of these items and activities is located in the Wilmington District's
Model Conservation Easement.
17. Financial assurances should not be structured to provide: funds to the Corps of Engineers.
18. Reference streams and wetlands should be considered in establishing your success criteria
for the bank site.
The concerns raised in the correspondences must be gliven full consideration before we can
make a final decision regarding the mitigation bank. We need your information to address the
concerns and issues raised over the proposed mitigation bank. You may submit additional
information or revise your plans to help resolve the issues. Pls ase provide a written response
within 30 days from the date Of this letter; otherwise, your application will be withdrawn.
Please contact me at 919-576-8441, extension 2G if l can be of any assistance.
Sincerely,
Andrew Williams
RcUulatury Project tManager
Ralcia,h Res;ulatorv Field Office
Enclosures
Copies furnished (with enclosure):
Mr. Eric Kulz
North Carolina Division of Water Quality
401 Oversight and Express Permitting Unit
2321 Crabtree Blvd., Suite 254
Raleigh, NC 27604
Ms. Tammy Hill
North Carolina Division of Water Quality
2321 Crabtree Blvd., Suite 250
Raleigh, NC 27604
Mrs. Kathy Matthews
US Environmental Protection Agency
Region 4 Wetlands Section
109 T. W. Alexander Drive
Durham, NC 27711
Mail Code: E143-04
Ms.Shari Bryant
NC Wildlife Resources Commission
Habitat Conservation Program
Post Office Box 129
Sedalia. NC 27342-0129
Mr. Howard Hall
U.S. Fish and Wildlife Services
Ecological Services
P. 0. Box 33726
Raleigh, NC 27636-3726
Mr. Daryl Lamb
North Carolina Department of Water Quality
Winston-Salem Regional Office
585 Wauahtown Street
Winston-Salem,-NC-
Ms. Renee Gledhill-Earley
North Carolina Historic Preservation Office
4617 Mail Service Center
Raleigh INC 27699-4617
Page 1 of 1
Williams, Andrew E SAW
From: [e-mail]
Sent: Thursday, April 12, 2007 4:23 PM
To: Williams, Andrew E SAW; Manuele, Jean B SAW
Cc: [e-mail]; [e-mail]; Howard [e-mail];
[e-mail]; McLendon, Scott C SAW
Subject: Cripple Creek Mitigation Bank (Action ID SAW-2007-01188-201)
Hi Andy,
This is in response to your request for comments on the Cripple Creek Stream and Wetland Mitigation Bank,
proposed by Restoration Systems, LLC (Action 10 SAW-2007-01188-201). I have reviewed the March 12, 2007
prospectus and mitigation plan, and I participated in the field visit on March 23, 2007.
In general, I believe that the site is a good candidate for a mitigation site. The streams and wetland areas on the
property provide good opportunity for restoration and/or enhancement. In addition, we have no significant
concerns for the project, as proposed in the prospectus. However, we note that there is additional information to
be provided, including specific design plans. I note that, as we discussed in the field meeting, we may need to
look closely at some of the wetland enhancement and restoration areas, to ensure that they are or will become
jurisdictional wetlands. We are pleased that the bank sponsor and Its consultant (Axiom Environmental) have
stated a willingness to minimize disturbance to the existing vegetation and soils, and to use the existing bed
material in the relocated channel. I believe that the species planting list is appropriate. In addition, l believe the
proposed stream, vegetation, hydrologic, and benthic macroinvertabrate monitoring plans are appropriate.
However, I will defer to the DWQ staff to determine the appropriateness of the benthic macroinvertebrate
monitoring plans.
As we discussed in the field on March 23, there is an issue involving the proposed credit release schedule. We
recommend that the Statewide MBRT meet as soon as possible to discuss the proposed credit release schedule,
as It may effect all future mitigation banks.
Thank you for the opportunity to review this project. I look forward to reviewing more specific design plans for this
project, and to discussing the credit release schedule. Please call or email me with any questions or comments.
Kathy Matthews
USEPA - Region 4 Wetlands Section
109 T.W. Alexander Dr.
Durham, NC 27711
MAIL CODE: E143.04
phone [phone]
cell 919-619-7319
4/23 /2007
Williams, Andrew E SAW
From: Howard_Hatl&ws.gov
Sent: Friday, April 27, 2007 9:39 AM
To: Williams, Andrew E SAW
Cc: [e-mail], bryants5}a earthlink.net; [e-mail];
[e-mail]; [e-mail]
Subject: Cripple Creek Mitigation Bank
April 27, 2007
Andy,
This provides informal comments on the proposed Cripple Creek Stream and
Wetland Mitigation Bank in Alamance County. I say informal because the
thoughts are mine, but represent the positions I would recommend to Pete
Benjamin, our Field Supervisor.
I have reviewed the Mitigation Prospectus and Mitigation Plan, both
dated March 2007. I also attended the site review on. March 23, 2007.
The baa,c site includes approximately 19.1 acres with 3,782 linear feet
of stream characterized as an unnamed tributary to Boyd Creek which is
within the Cape Fear River Basin. The project site serves a watershed
of four-tenth of a square miles (256 acres). The plan calls for stream
restoration and Level II enhancement of 4,300 and 142 linear feet,
respectively. This would create 4,357 stream mitigation units. The
effort also involves riverine wetland restoration and enhancement of 5.9
acres and 1.5 acres, respectively. Non-riverine wetland restoration and
enhancement would occur on 1.2 and 0.6 acres, respectively. overall,
the bank sponsor seeks 8.15 wetland mitigation units.
Bank Location in Landscape
The Service notes that the project area flows directly into a downstream
impoundment. While the bank seeks to improve water quality and enhance
flood attenuation, these benefits in Boyd Creek and Flaw River watershed
will probably continue to be influenced more by the impoundment and any
release schedule from the dam. There would appear to be limited
opportunities for upstream mitigation of aquatic organisms from below
the dam or downstream migration from the bank site to Boyd Creek and
beyond. However, I recognize that there are opportunities to establish
on-site habitat for wildlife and aquatic organisms. While the
impoundment limits the geographic scope of benefits derived from the
bank, at this time I do not think the impoundment precludes
establishment of the proposed bark.
Stream Restoration/enhancement
The stream restoration plan (Section 5.1) seeks to restore a stable
meandering stream. Based on my limited knowledge o° the finer points of
stream restoration and enhancement, the plan seems adequate. _I believe
others on the M3RT may be able to make more informed comments on this
aspect of the bank.
Wetland Restoration/enhancement
The plan states (p. 5) that reforestation with hardwood species is
proposed over 19.1 acres of the bank, including areas oL pastureland and
disturbed forest. The target plant communities are Piedmont alluvial
forest and dry-mesic, oak-hickory forest. The area of restored wetlands
would be 9.2 acres. The plans for wetland restoration/enhancement
(Sect=on 5.3) and vegetation planting (Section 5.4) seem adequate.
Vegetative Success Criteria
one of my concerns regarding wetland restoration community is for quantitative
plant
criteria to ensure that a stable, climax,
established on the site. These are usually addressed as the vegetative
success criteria. The prospectus states (p. 5) that the proposed credit
release schedule would apply only if Restoration Systems documents
"acceptable survival and growth of planted vegetation." I certainly
support this broad principle, but, as always, the devil is in the
details.
In recent years, I have tried to distill my ideas on restoring wetland
plant communities down to five points which are:
First, there should be a list of the preferred species. The current
plan uses the term "characteristic," and this is acceptable. The
characteristic species are those that should dominated in the mature,
climax community. These would be primarily trees, but shrubs may be
included. Then, by definition, every other species within the same
category (such as woody vegetation) is non-preferred. For some reason,
folks seem to have a problem with this either-or breakdown and often
want a long list of categories, e.g. preferred planted, preferred
non-planted, and on and on.
Second, the restoration process can plant some, most, or, all of the
preferred species, but overall success should be based solely on: (1)
absolute abundance; (2) relative abundance; and, (3) diversity of the
preferred species.
Third, absolute abundance should apply only to the preferred species.
This is the criterion where the 260 stems/per acre applies. All the
preferred species (whether planted, naturally recruited, or existing
prior to restoration) can be considered in reaching this goal. The
current plan for Cripple Creek proposes (p. 18) an acceptable measure of
absolute abundance, 260 characteristics trees/acre in year five.
Fourth, relative abundance refers to the percent of stems o£ the
preferred species versus all other stems. This is a measure to ensure
that aggressive colonizers do not overwhelm the desirable,
characteristic species. I suppose it is possible that a restoration
site could have the required 260 stems/acre after five years, but if
there were over 1,000 stems of red maple, sweetgu-n, and pines, it would
not bode well for the long-term establishment of the target community.
Many years ago, there was a standard that at least half the plants in a
given category, such as woody stems, must be the approved/characteristic
species. In 2002, David Lekson proposed a standard for forested wetland
restoration which stated that no more than 20% of the tree stems on the
site could be undesirable invaders (that is, at least 80% of the trees
must be the desired species). More recently, a bank has proposed that
"undesirable species . . . should constitute less than 10% of the total
population." I'm not sure the term "should" represents a definite
success criterion. At this time, I can't provide justification for
fixed standard of relative abundance, but the range of 50-905 for the
characteristics species seem like a good starting paint for discussion.
The real issue is limiting harmful competition during the very early
years of reforestation and this issue should be addressed by a
cuantifiable measure of relative abundance.
Fifth, there should be a measure of species diversity which applies only
to the characteristic species. This criterion has been difficult to
define and I admit that after considering this for several years, I have
not teen able to develop a practical, quantitative measure aimed at
ensuring that a diverse planting program actually is on t=ack to produce
a diverse mature, wetland ccrnmunity. This can be approached by
requiring that a certain percentage of all planted trees survive for at
least five years. For example, if each species is planted in the
2
proportion desired in the mature community, then success could require
the survival of at least 80% of the plants in each species after five
years. However, this measure would not consider any natural recruitment
of characteristic species. Diversity can also be approached by
requiring that the percentage of each preferred species at the end of
the monitoring period does not deviate more than a certain amount for
the percent (such as 50$) it represented at the start of the restoration
effort. For example, if green ash constituted 101 all preferred species
at the start of the restoration effort (after any planting), this
species must represent between 5% and 15% of the preferred species at
the time success is declared. Each species required for success would
be considered separately. This approach would allow some species to
increase in abundance and some species to decline, but no species would
be allowed to disappear from the community.
The key concern here is to have a simple, effective measure to prevent a
restoration effort that seeks to establish 6-10 preferred species but
ends the monitoring period with only 2-3 species - even if the surviving
species have the required 260 stems/acre. in this regard, red maple and
sweetgum can be characteristic species for some natural communities and
should be counted toward success, but without a good species diversity
criterion, a community with only these two species could not constitute
successful restoration.
As a starting point for discussion, I would suggest that (at the very
least) vegetative success should require the presence of a certain
percentage of the characteristic species at the end of the monitoring
period. A recent commercial bank has proposed that vegetative success
would require 70t of target species should be present in viable
populations. This is a constructive proposal, but I think the
percentage of surviving species should be at least 80%. For example, if
the natural community typically has 10 dominant species, then at least 8
of these species must be present at the end of monitoring to achieve
success.
I believe that good criteria for relative abundance and diversity could
be helpful to the sponsor. These criteria could allow some less
desirable species, such as red maple and sweetgum, to contribute to
vegetative success. While these aggressive colonizing trees should not
be planted, they are part of the two target communities. if measures
are in place to limit their dominance of the site, they could be counted
toward establishing the desired communities. Such limited, natural
colonization could reduce costs for the bank sponsor - but only if their
abundance was carefully controlled.
Federally Protected Species
As noted in the plan (p. ii), no federally listed threatened and
endangered species are known to occur in Alamance County. Several
Federal Species of Concern (FSC) have been reported from the county. A
list of these species can be found on the service website at
http://,P,rd.fws.gov/nc-es/cntylist/alamarce.htm . A major concern would
be for mussels that are state-listed or FSC. I art pleased that the
sponsor intends to conduct "appropriate investigations" for listed
mussels within the bank streams and areas surrounding the bank. I
suggest that similar surveys be conducted for other state-listed species
or FSC.
Credit Release Schedule
A major concern with the current proposal is a re-luest for the
accelerated sale of credits. Te current plan wo-.Ild represent a
significant exception to the credit release sch_dile (CRS) given in the
interagency Stream Mitigation Guidelines (SMG) of A=ril 2003. The SMG
allow for the sale of 25% of credits upon completion of all initial
physical and biological improvements. The curren_ proposal (p. 20)
would increase this level to 55% after planting and delivery of
"as-builts."
At this time, I do not believe the Mitigation Bank Review Team (MBRT)
for the Cripple Creek Project should make this change in the CRS. There
is an issue of fairness to other private mitigation bankers who might
correctly claim that the rules have been changed after they were locked
into the prior CRS.
The CRS of the SMG provides an incentive to carefully plan and execute
the restoration. While I understand the concept of a performance bond,
I confess that I do not know the details of how these funds would used
to complete the work if the original bank sponsor could not. The use of
a performance bond to replace the incentives of a gradual release of
credits opens up a whole range of questions regarding how much work
would be needed to be completed at each stage of the monitoring period,
how much money would need to be available at each stage, how would the
work be contracted, how much money would need to be set aside to ensure
success of the first, or possibly second, remedial effort, etc. I do
not have the expertise to evaluate these issues.
For example, I notice that the financial assurance section of MBI
discusses two performance bonds. The first bond of $450,000 would be
for construction, planting, and all other activities necessary to
deliver the as-built drawings. After the as-built drawings are
delivered, a second bond of $125,000 would be provided to the Corps to
cover the cost of monitoring. I am uncertain whether the second bond
replaces the first bond, or is in addition to the first bond. If the
first bond is terminated after initial construction (which would be my
guess), are there financial assurances that work can be redone if
success criteria are not met? if the stream channel fails to perform as
planned or the planted vegetation does not survive, can the necessary
remedial actions be taker? If 55% of all bank credits have been sold at
essentially time 0 of the monitoring period, are there sufficient
incentives for the sponsor to make any necessary corrective actions over
the next five years?
Any change in the CRS should only be done as part of a formal change to
the interagency SMG. The original agencies that developed the SMG would
need to formally reconsider the CRS. These agencies could consider the
role of performance bones in ensuring completion of the work if the
original bank sponsor was not able to achieve the success criteria.
There could be a consideration of holding the initial construction bond,
$450,000 for Cripple Creek, throughout the entire monitoring period.
There could also be a consideration of establishing a two-tier- system
for private, mitigation bankers: one tier for those with an established
record of successful banks and another tier for those without such a
record. Bankers in the former tier, with an established record of
success, would be eligible for an accelerated CRS. However, it would
seem that bankers with successful banks should have the working capital
to comply with the current CRS. In any case, the standards for
established banker would need to be written out in detail before any
changes in the CRS are approved. The standards should be very specific
with virtually no "wiggle room." Otherwise, each new rrii'RT will spend
many hours hearing arguments on why the new bank should qualify for the
accelerated. CRS Any establishment of categories for private bankers
would certainly add extra work for the MBRT due to the reed to carefully
review the details of past mitigation banks and evaluate their success
or failure.
The Service appreciates the opportunity to provide these comments on the
proposed hanks. We look forward to the successful resolution of these
issues and continued involvement with the MBRT for this project.
Best regards, Howard
Howald F. Hall
U. S. Fish and Wildlife Service
Ecological Services
P. 0. Box 33726
Raleigh, North Carolina 27636-3726
Ph: 919-856-4520, ext. 27
Fax: [phone]
e-mail: howard [e-mail]
5
AT
00 Q
r
Mr. Andrew Williams
U.S. Army Corps of Engineers
Raleigh Regulatory Field Office
6508 Falls of Neuse Road, Suite 120
Raleigh, NC 27615
Re: Comments on Proposed Stream and Wetland Mitigation Project
Cripple Creek Mitigation Bank
Alamance County, NC
USACE Action ID No. SAW-2007-01188-201
Dear. Mr. Williams:
IUEIGH REGULATORY FELD OFFICE
On March 23, 2007, Eric Kulz and Tammy Hill with the Division of Water Quality (DWQ) 401
Oversight and Express Review Permitting Unit attended an on-site meeting at the proposed mitigation
site to make observations and to discuss the project with Restoration Systems, LLC and other regulatory
agencies making up the Mitigation Bank Review Team (MBRT).
Based on the site visit and the Prospectus provided for the proposed project, our comments are as
follows:
• In general, the site appears to be a good candidate for restoration/enhancement activities. Both
the impacted wetlands and streams would benefit from the proposed mitigation activities.
• DWQ recommends a tree survey of the project site to identify individual hardwood trees that
could potentially benefit the restoration processes through input of organic matter into the system
and providing a native seed source to support natural succession processes on the site. Policies
currently in place and under development from DWQ target hardwood trees that are five inches
DBH or greater as providing an ecological benefit to the stream and are part of an established
and functioning riparian zone. Efforts should be made to preserve as many of these trees as
possible.
DWQ recommends harvesting native bed material from the stream for use in the restored stream
channel. Despite the fact that the channel has been straightened and areas of bank- erosion and
incision are'present, ivell-developed cobble riffles are present at anumber oflocations. As much
of this material as possible should be harvested for use in the riffles of the restored channel.
tia?hCaroGna
?rrturallf
401 lhersighLExpr_ss Rcvw- Per mttin, Unit
1650 %.lail Service Center, R31ei h. North Carolina 27699-1650
2331 Crabtree Boulevard. Suite 250, Raleigh, North Carolina 27604
Phone [phone] Fax [phone]
Int:rnet: ngtr'02 i err sate nc us ncrret!anci
ivtiehaet F. East. q. Governor
William G. Ross Jr.. Secretary
North Carolina Department of Environment and Natural Resources
Alan W Klimek, P.E. Directcr
Division of Water Quality
RECEIVED
April 11, 2007 APR 18 2007
An cvUal CG?C f ;t+' ? {fT a 'r? $C? E PC vYc? _ : o ^?@ef'?E"+i 1°"a R.^si Ccnsurner Pacer
r. Andrew Williams
.S. Army Corps of Engineers
Cripple Creek Mitigation Bank
Page 2
• A strategy for invasive/exotic plant management should be included in the Mitigation Plan for
the site.
• Information on possible land use changes within the project watershed should be collected and
considered in the design of the stream.
• The credit release schedule proposed in the Prospectus is not consistent with the Stream Credit
Release Schedule presented as Appendix FX of the Stream Mitigation Guidelines (April 2003 -
U.S. Army Corps of Engineers, Wilmington District; U.S. Environmental Protection Agency;
N.C. Wildlife Resources Commission; and N.C. Division of Water Quality).
DWQ supports interagency discussion involving a revision of the credit release schedule that
applies to all new mitigation banks. However, DWQ does not support case-by-case modification
of the release schedule based on "track record" of the bank providers or other such subjective
criteria.
If an overall policy dictating a revised credit release schedule is developed and implemented by
the participating agencies, then such a schedule can be included in the Mitigation Banking
Instrument for this project, and can be used for this site. Otherwise, DWQ recommends that the
stream credit release schedule adhere to the Stream Mitigation Guidelines.
Please feel free to contact Eric Kulz or me at [phone] if you have any questions regarding this
project or our comments.
Sincerely
Cyndi B. Karoly, Program Manager
401 Oversight and Express Review Program
Cc: File Copy (Eric Kulz)
Tammy Hill
Daryl Lamb - WSRO
Central Files
401 Oversight'Ecpress Review permitting Unit
1650 hail Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phcne [phone] 1 Fax [phone]
Internet- http:/ihZo.enr.state rc us!nc:vetlands
NophCarolina
vV,attindly
An Equal Gpport r,1ty!At%rmat:ve Adon Empleyer- 50% Recyaedlt0% Post Ccnsumer Paper
9 North Carolina Wildlife Resources Commission f
Richard B. Hamilton, Executive Director
MEMORANDUM
TO: Mr. Andrew Williams, Raleigh Regulatory Field. Office
US of $ngine,-rs
FROM: _A L. $ryant, Fi ortt Region Coordinator
Habitat Conservation Prograrn
DATE: 27 April 2007
SUBJECT: Cripple Creek Mitigation Bank, Restoration Systems, LLC, Alamance County, North
Carolina. Action ID No. SAW-2007-01183-241
Biologists with the North Carolina Wildlife Resources Commission (NCWRC) have reviewed the
subject document and we are familiar with the habitat values of the area. An on-site visit was conducted
on 23 March 2007.
Restoration Systems, LLC proposes to establish the Cripple Creek Streams and Wetland
Mitigation IJank. The proposed mitigation bank is located on a 19.1 acre portion of a farm used for
grazing horses and hay production. The proposed work includes restoring approximately 4,300 linear fect
of stream channel using Rosgen methodologies, enhamerttent (level 11) of approximately 147 linear feet
of degraded stream channel, establishing vegetated buffers on Loth sides of the stream channel,
restorating 7.1 acres of riparian wetlands, and enhancement of 2.1 acres of wetlands. Over 19 acres of
woody vegetation will be planted, including 9.2 acres of wetland community and approximately 10 acres
of a non-wetland riparian community. A conservation easement will be prepared to protect the Sank site
in perpetuity. The purpose of the work and objective of the Hank is to remove non-point sources of
pollution associated with agricultural activities, reduce sedimentation, reestablish stream stability,
promote floodwater attenuation, improve aquatic and terrestrial wildlife habitat, and provide
compensatory mitigation for impacts resulting from future permitted projects.
The Bank includes unnamed tributaries to Boyds Creek in the Cape Fear River basin. There are
no records for the federal or state listed species in these unnamed tributaries or Boyd, Creek; however,
there are records for the state threatened Carolina fatmucket (Lanrpsilts radiata conspicuo) and the state
significantly rare Eastern creekshell (Villosa delumbis) in adjacent watersheds. The applicant indicates
the federal species of concern and state endangered Carolina creekshell (YrQosa vaughaniana) and yellow
larnppmw.sel (bampsilis cariasa) have potential habitat widan:the Bank and proposes to conduct a surv
to determine if either of these listed mussel species are present in the streams or immediately downstream
of the Bank.
Mailing Address: Division or Inland Fisheries - 1721 Mail Service Center - Raleigh, NC 27699-1721
Telephone: [phone] - Fax: [phone]
a-d S29G'640i113ec .4uesiE ;Jeyg els:60 Lo L2 udd
Page 2
27 April 2007
Cripple Creek Mitigation Bank
Action ID No. SAW-2007-01 1.88-201
This site has the potential to be a good stream and wetland restoration site. The proposed stream
restoration, enhancement, and preservation activities will benefit water quality and aquatic and terrestrial
wildlife habitats. We offer the following comments and recommendations regarding the Prospectus and
Mitigation Plan.
1. The Prospectus (47) and Mitigation Plan (Section 1. 1, pg. 1) discuss excluding livestock from
streams, stream banks and floodpWns; however, there are no details in the Mitigation Plan
regarding how livestock will be excluded. Please include details on the method (e.g., fencing) to
be used to exclude livestock from the mitigation bank.
2. It is unclear whether livestock crossings will be instaIled across any of the stream or wetlar*td
mitigation areas. If livestock crossings are proposed, these should be detailed in the Prospectus
and Mitigation Plan including location, type of crossing, and any exclusionary fencing. If
livestock crossings are proposed, generally, we prefer the use of geo-twile fabric and rock to
stabilize the stream bottom rather than concrete. Fencing that is permanently installed across a
stream can trap debris and require maintenance. Instead, we suggest that cable is installed at the
crossing to prevent livestock front accessing the crossing. When the livestock need to cross the
stream, these cables can be detached and stretched across the stream to the fencing on the
opposite stream bank. This allows the livestock to cross and limits access to only the crossing.
Chace the livestock have crossed, the cables can be reattached to the fencing to prevent livestock
from accessing the crossing.
3. A portion of the st=n channel will be constructed on a new location within the adjacent
floodplain (Mitigation Tian, Section 5.1.1, pg. 13). Where feasible, we encourage the applicant to
remove substrate tntaterial from the existing channel and to use this substrate material in the new
channel.
The applicant proposes an accelerated credit release schedule (Prospectus #7; Mitigation Plan,
Section 7.2, pg. 20). While we recognize the North Carolina Ecosystem Enhancement Program
(NCEEP) has a credit release schedule that differs from the one in the Stream Mitigation
Guidelines, to our knowledge, all private mitigation banks adhere to the credit release schedule
detailed in the Stream Mitigation Guidelines (April 2003). Therefore, we feel the credit release
schedule for this Bank should be consistent with the current Stream Mitigation Guidelines (April
2003). The NCWRC would support an interagency discussion regarding a potential revision to
the current credit release schedule detailed in the Stream Mitigation Guidelines (April 2003).
S. The applica.-it intends to conduct studies to determine if listed mussel species may be present in
the Batik streams or immediately downstream (Mitigation Plan, Section 8.2.2., pg. 22). We
recommend any surveys be conducted by biologists with both state and federal endangered
species permits.
Thank you for the opportunity to comment on this project, if we can provide further assistance,
please contact our office at [phone].
ec. Ryan Heise, WRC
Corey Oakley, WRC
6•d S23L*6?1 b1 966 zueRJg ZJe4S eiS:60 Lo La JJ8
N
'f 4 RECEIVED
r?',?Y ? 2007
} LEIGH REGULATORY FIELD OFFICE
North Carolina Department of Cultural Resources
State Historic Preservation Office
Peter B. sandbeck4 Administrator
6Gchaet F. Easley, Governor Office of Archives and History
Lisbeth C. Evans, secretary Division of Historicai Resources
Jeffrey J. Crow, Deputy scaetary David Brook, Director
May 2, 2007
Andrew Williams
Department of the Army
Corps of Engineers
6508 Falls of Neuse Road, Suite 120
Raleigh, NC 27615
Re: Cripple Creek Stream and Wetland Mitigation Bank, Southeast of Intersection of SR 1750 and SR 1729,
Two Miles Northeast of Burlington, Alamance County, ER 07-0780
Dear Mr. Williams:
Thank you for your letter of March 29, 2007, concerning the above project.
We have conducted a review of the proposed undertaking and are aware of no historic resources that would be
affected by the project. Therefore, we have no comment on the undertaking as proposed.
The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36 CFR
Part 800.
Thank you for your cooperation and consideration. If you have questions concerning the above comment,
contact Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763, est. 246. In all future
communication concerning this project, please cite the above referenced tracking number.
Sincerely,
Peter Sandbeck
Location Mailing Address Telephone/F?.
ADMINISTRATION 507 N. Blount Street, Raleigh NC 4617 \(ail Se icc Center, Raleigh NC 27697-4617 (919)733-47631733-8653
RESTORATION 515 N. Blount Saw, Raleigh NC 4617 MA Seriee Cenaz, Raleigh NC 276914617 X19)733-6547/7154801
SURVEY & PLWNING 515 N. Blount Sueer, Raleigh, NC 4617 NU Service Center, Raleigh N=699-46177 [phone]/715-4801

Y
w
w
ce
u
W
J
0-
CL
re
u
1111 t1Tn f?
a
II
3 g
7 $3$E 3 .3
Is T"I
4x
W
j
?a
co?
o?
U
f
C
c M
C
i
F
C
C
V u
O
Wp
qU
?O
ti
w?
r?R
V
Az
O
U ry
W
UJI
Z
o z
z z
1
N
O CO a
Di

G
J I
C
K
P

G

hl
0 ? \

6, d

i? \ Pb 4.L?yJ r
44
,

rA- J
Nl a
?~S
N y
?-bT
°
? {pppp7 ?qqy q1?
??0?3?4V4W

m
q '- - E

w

co
u
eo
a
UW
O a ? N
3 Q
? 0 ?
U
Z

Z
cr
rY Y 4 o 4
WIN OC
t t

LL
LL u
Q
n
?
V

II Z
JJW
J h
rryw ??
D
_ F

O z
a

y
0
O
z p
Q V
N 0_ ? ^I
W d
0
?NIn,o°o
wei viC

N
W II II II IccI II
LL

d d?
?

?
m K
W
I&
? ? ?
<LV
1
?
j
J J J 0a
Z u=u. U. LL
Ot
lJ ][YY

r o
I? II II II It
A ZZZ
4

:it
U W
&
W

W _Z I
m
d :1 Z OZ
7 LL LL
Y Y

l?1 N P
u a0 O
J 11 II U II II
Z
Zm
a?
+
x
m
LU
CL
U
Z°o
`pxx

o gg
°C
?:j d=1p
Y Y Y

Ln N

? O Q
t
Z?
Z n
LA-

d
V
?
N o
.-
?199'9 97cfdIUD -.Z0 b'YLNO3 J
ubp•j-Us+-){aauoeiddIAo\suold uol+on-i?suoo?(o-Jd?woaas ON
Root/ZI/6

?
P r?
CfC
m O O O W
z ?
<
' "-
O U

'°r pUrr4pr z U
,
O G n z.;_ cl n n

r
,,,
o
wS
N p?
3Y wa t
w

C v
`1,
3 w

Y a
a$

0 u? o
? F N a p
to
O >r
a- 0
a LL a? ft
m O
`
-
? y O
_
w N a
m
z
7
z

_

-

--_ _ -- -
Z
<
a°
z

Q
Z
z

_O

x
-

N

N

N

.J .
c

___-...

.--..
U
w
O?
x
w

m
w Q

W Z
:
U

_
O
O
O
('"' C§

3 .' + N

E

: o

r vi

F
p
3 N

N I U

11 z

g

?

?
Z

o
x
z
W
Cl) 0 wzQ? (n a o
U r
o U
C tle

5s:
° m W

1. 7 ?;
E
Y

'.' k
oa O m020 -
w
w
(n °
o

g a
a
z
o?
m

' .

7

u °

'?

3 w

c Ng

?-'o
o

- B

3

U 1
Ow?w

zN ?k O

?'

LL
a

7
r-

m 0
w 3

C7

O
O

'? c
U
n
° °
O a
w?`
O m A L!)
LL _ (
i; r U

J ¢

W Z Q

O Qw

H W u~iz

Z Q E

U D
U a 3
O
Z z
F W
m z
Q
W
x w _ O sz ?o° Ww

,I f J

Q
-
-
w d
J
w O O
a z
O a
0, W m w m
m LL (n
(1)
.00 to
Li m
Sri N
'-i
- ---
U a
g
Q r
o z
O
¢ -
N m Q v O
N U z = a LL z a o
O X
° LL U
T 1 d w w rn Q Z
a m - Q y
X F-
w Or Q QJ
U
w N Q
fx U) Y

.O m

rn O

in
z
a Q
W m
F Q
Q
LL
K LL O Z
>
m

N z

o O ?-..oC)
U
O

' U Q a a z x X 4a r
z a'
z
O-a _
1
w
z w W
F-
(n
= y
Z
m C7 Q
Z
LLJ
x J r- O
z
o

w
zo Qz O a
U
tW m 2 ..
p ? ?.r x
U .- N f7 O
u7 CC)
d

JN

_ _

Ir'? 2

pQ
Oo

1 O LO
LO

O
w
>m - oo =
U + co
aLL w
w ?
co
o
c "' 5"
c N
c0
mo
+ cN
c9 rA
L+
L
Uo
? Um
- m
c
m ? c
'm W •
c

1 /
w
/ N?
LLI .

J 1 I-
0
N w

w +
LL O
0
Z
o ow LL
? LL ° J a
w O
F-

LL
_j LL
w LL
/
z
Z
xty ?t

/ Q
U) 0?

CI
l??
- S
Z V W F-
w Z
O
0
111
W W
=w p.'
w0

I

- ---- -

J

/

Il 0

> W
j I L!_ / 0 o 0
> U
a /
Z Z ?D
m O >
- - - - _ _ m
J
Wog O D
ww
Of >
:D

z Z a-
(D m Ir
a CL
w zF
U
° / W .7Uw
Q ¢ =a W
Q Z
LL ' °? Q Z ww -'
ce a mmd

'
0(
°
=
U
o
/ o
Q .
zU-
O
rJz
Q
a cn Z = Q w
oL J gm l U UZJ Z(zn?

! J a
? Q O -' t ! _ _! _j -J
_ Q w u-
0
O U Lj- O
a z Q F- w Z 0
z
d o

?0 -i

0
?- -----
1

s

niada Z

owz
C) 0

QQo

Z) Of
0 F- C)
U) Lij
I-- w :D
-----

i

-
- _ ! W Z

?i
w Z

-

! !

)
w
w
?-

U)

Q 0
:
F-
r

ILL
U)
0 f"

f

X10
7!
1
(n C)
C7 O

\
F
O
-
2 Z
m w Z

H W O
O
O Z)IQ
cn > !
lr
-

- Z
z C)
J. ()
0 U Z z J W
w 0
Q
a W iw 1F a w `' v U) F
- 0
t?i U) in
Z O
m
w
?i
I
I J o
O

0 z F- Q Z

z = F- 0 O m

of
zfi 1Ali
CL
dLL y J 0 w D0o
C11- 00
F;
z w z w¢z

w
- r (Ill l)? Ii ! o
2 W

6 0?
o w LL W zZ

o LL
zz
?- z TAO O<

N
0 Z 6 _j
u
i
o? i
=n__ o< w
O ° W
U
mU z
UGP'SOIJOS'z'VStl'?FlBJ'?B1CJAt J'??KUO?? uoti onal??b?\?oad\woBJ7n?:!{
g007,iEiia t

Z
z e. k
u
_ I (n 0
X ? o
,p(• (O S??• J W

O W (D
U
t..
J
w
Z

p d
yam: r ^
F
; Y
CO
c
w
°
c
6
Y '??
`
? V:
:
Z' QO ?rj K wW
J
?
w
.
.
LF.,O'Z ml- O, w Jw
k
r
? U- 0
, ?? LL W 2 O
v ,, o
?

I
\ w
?F- u?
= I
I

d

--
w
w a:
Nx'
(t
O I
O
co
U z x D © '??s pp
, ?? .
s: s = v co wz m

o Ow coo
V
O
w
x w
Z w
I
Q PO

03 Q
LL
U
w>
ena
cn c :a A
o EE O Z
O - XZ) W I w
vV
r D; i Z U I
_ N? I nw
d a a w Cn
a N J w it z
O H
a?S C? a w r Q LL LL

U 4

¢
O

i
w

o

w

/ o
O 0 o ZO
LL <
WO z
w C) U) c3
? Ytnw FW-wW 0w J
I
o ®
{c ?3 OZx? a¢ 1 z Q
s > ? c

1
© I c,
2 Y
z

ox
(5
?¢
m Q

I o r^ Q
QM
W 2 Z
J W H Z
Q II :0

H F

?

w
W

?
?I?I

do
O O
LL d f-
Y x
OF Q
? II °"
N U
m3 U W
' J U)
w
H

w m rn " _.
D O
J
LLJ
r;
Z .
z
¢
U ?\ L ?
\ M J M

DO Y OmHI-
Ln
LL t4 m 3Q
?
/ ?ST
W cc U.
Q F- 3as
x
Q
W LL
0 wF-Z0
?S..Z
?/?
V J Z N
t0
O
/
O
Z
Z O
H
f7
NHO Z

p
W I
o
Q
Z <<M:5
zma

F-
~
W
W F- CL
NQW
U ¢ Z
(n OZ I J
LLI O
J
X= WF- U dZ F
Zm
WQO
W U xfn W (n OZ O
m
Q W O F- U2
oU (n --
m
z

J
1)i? .
°Qr
U w 0 W W U J w
z
F" LL
cc 0z
wom >
r MZF- LL -M
in
=

1``
/ /
3 U,
S wF-21
-

z -v

r JQ
-j Li OF
-
0-
° V18 iC9

m
CDW
HW
I
t ¢ /
I QF-(n
XX< m x
w3 Oa
Z
JU7OJ0

U w
Z M to / V)Wta
0 -j h
Z
N
?••

W
x
U ? _
W Z=
? O
a
m
c
?
0= LL
Co w rUo
F-
F" F
3
LL Y
Z
O \ J
m W
O \ O
O
LL ~
3
w ?10 \ ? a O

Y \ ? CL LL
0
\
\ O p
~
\ W
?
\
\ ? o
W

w
` \
O J \ .
J
w Q \
Z D J \
iQ w - '
2J° Z LL \\
W
e? Y
z ED
? H z ?
' _- - Z

-?_-
_?
_--- o
NI I
J-
--- a
?O LL
?0
U LL
0
OWH
J
H 0
N
e'?

T W~ N d d Z
1
?? =w ° O °¢m ?
z (^?
CL o F- L;
LL mz

W 5
(J
Q
W O
p
Ix ` x0 ? ?i? J ° 6
w ?w ~ ?
1 ? > z u.
Z w m

9 Lil
w
6W
?
ow
tL
OUW
IL LL
J

FL
W
O 00
O
~
Z w
Uo WF
W
J w
u waU
ai
W x m
_
_
c
n

?
•(
a< z
o

a

l
o a+

o
w

\
g 0 z 'a
J m
? .? LL W W? W W W M- (L
\
.? mww m1 ma mJ= m

\\ JF- J2 JQ JS?
? z
'• \ N2 m 0w mom
Uy HU U HQ

?-
--
----
^
8
mW
22 F
iQ
QH U
2JOW
I

'

®
M= o
QI-
J
LL
w o
QZ
LL t-+
mw
QW
U
F-
m w m J
QZF-m
LLZmQ
z 0 LL . ¢
ZY
= Z I_?,Q N mow
W S xN
W w
W x
2W2
W U x W
Q

?
F- W F-
F-
F- S
F- F- U
J
Um --_ M?LL Ho JF- +SLLQ
?
LL(n0 LL LL3 LLF-0
N Cl) a
u6p•sat?es-z-ysd-? ae??etdd u??suo[d uotlon? isuo ??fo.+d?woe ns?:j
A007,/LI/H )
-r
O `L C
7. lV7
E
mn '
i
Z <
U
R`
J'
F
L i
? J6
's'I e F
E"' "0 3
m
'C S zzo
V U? Z 3H
O
J y ..
? N aF
U N
V
Z
,_^
v'U)
J
0
LL
U
<Y
0
I-
Z
w
z
cQ
C
LL
z
i w
J
U
m
zq
y3
o?
2 2
?- a
ax
3V
O
r
2Y2
m
z G.
S N
x
i
J
Y
m
zu
w
0
2
m

w
J
2m
W
a`ar

aza
-
z
H
z
o V
w
t
Y
Z
?

m LL S
xr a

O
I mo
(
i

w a
w

y m

O?
v> y[3

o?
wz
W
H
z
Q
J
a-
Q
W
Q
Z
W
Q
W
2
C0
c
a
w
f
1
l
t
t
t
[
f-
/.- LL W
?
LL O
Z
oa "
?
N
J U
O ? .w
i!]J U' O
wo
m J
m

°aw
NW co
?[L
Q w W

Q cD
Od F- (n
O? WW
J¢OO z
z Q 0
O

(H
r U

V w

W '^
VJ
Cl) t
i rn
cn ` Cn o
0
O a Z
U w
s
U -?
w o
w
z
Z
¢ F
4
U

i °
5
a
Q
¢
0
LL
z
z
a
J
LL O a
oa w
NF-;
w rn
w
AW ~
O
IAJ(7 Z f
WO
? m J
V
O ? 5
V g 3 r
z
H
a
0
0
Y Y

< ? Y m m Y
Z w 2
~ w m
M
Q co O
O
[L
_ LL ? ¢ ? LL
O O w 00
° W d. H Z 1- (1
3 m U m F-
w O
N ¢
W I I
co
F
N Q ' '
w
J J
'"LL I I
I I
Q W

3
J ¢ ? I

~ -? U) I
w
J
w *
1
I
r? J = /
I
I

,
LLJ
0 3 / H
>

z
Q

¢ m / /
,
Ott O
J a Z ¢ ' / m
¢?z

fn¢WH I
OHWW
J¢O0 W

F
u6p•.. urs-Z-ysd'yoa??a?dtlt..??suol? uo[¢on?y u ??fo?d?wno.?gs ?: r1
0007iC1/%f0
a y . ?
17
z
w
a
U
y

F-
a.
w
Q
?•..,, W. (Y) Q X a O W E ?^
ozz U- a:
co W WHW?? w H
Q zw>LLi-LC
n3? ?•z? w HcCO F- F- m c~n d?z+ V
;st o ?rl.. F w J o 0 to Ict It
.rf •., % has J S CC X- 0 M w
Pa.a-iw0 z
4q 0..r' H z Hm00w O cD o 0 0 o Q z mw
wxw omoSCn,-poo r Z Q?
G3 mm0 O :c cc w W Z O 0
LL
F-cn2 3cc/)zz0CL cc IW- cc N m
Z0 OwHSH 0 W (r} H W w
U- "Q 0 0N1-4MMOF- m W Z HF-
c? F-J .HWQ S > mz
(DUQ CC CCLLQWLL WHH ~ J WLL
wp'? ac-jw 0 I w -3a)F-?pzaz rzi cmno
H?? Q cn w w cl) wQpH ^ W Q
cl m?? N 2awQ acc: C) d } m J
UW w H ¢0m w a d0~cn F- U - zQ
pm w tnO Z HF- JO2 W Q (1) U f
C40 13 tL F- d 0 F- F- w O H m w
Q H > w CO F- Cn C7 m m a J • O • F-
oci) J CLM <WF-Q~O w w
Q 0F-M ScncA Y F- F- WLLI mcc: 0¢
°? ? -Ji a. c7 H LL F- 0 0 " v ¢ Q d w (n H --C
U d cl) oc w m 0 a U T p z z F- LL Ct 3 0 Z
00 g F- O • w LL > F- LL Q N w w w O Z w Q Q
(1) F- I-- Cr m 0 0 b Z 00 Y Q LO'- 06 w cn cn
v? Ha0z J F-<W"0? -003 w I Q Q w? V-, oz cnui
0 J Z J F- Z Q z cc
0C7F-H Q Wcn UHW "cnI- H d O O x cc mLL Qa UF-
1- z z cn S U W O J CC -" F- a F- z CC w w ? p LL a < 0
H O w c/) cr. S • Cr a F- z 0 w S a a
HmCl) 0a o L a uUOC1-d F- inZ cc J S U a a ?m oo m
(n z w cn F- GC¢ o o Q CL O o
O 7- z HC'3zmOF- "H LL O O m U U "
CtIX m H w ccO zCtF- U m w mW cn?- 0cr
oU^ F- U) >O4 OF-??O¢ F- O a J ? F-0 CL CD W
F- cn 0 Q O H ?y -J H W O U Z W J a Q W U) H z z z
Lll 0mZQ7 U Q- a W2F-20H W F- S O U F-02 -j LLI ?- F-W a0 W W }.?wF-W W },}OH F- a) Q U H M am UF- OU W
F- F- S a cr Y 3 U Q o F- 0 z 0 w H w Cn Q U
Q z a F- Z z cn U cr F- U 0 W W w z H O Q
0F-Z0- Q H0 Z00zoWa CL cc w U 2 HH HO OJ W
UQHQ C'3 .! Z(L LL F-0mmm Fr U a Q U J2 3F- JQLL
S
F-
(D
z
w
J z
H
U-
O
1F- \
U- T
'n \'^ X
V v/
J H co cc N
I( J ^ p \
LU F-
?- 3 0d LO V •T
`i N Z 0 N
W w U O .X
0 -' T U O
w Z N
W A Z •\
S H
U F- Z
N "
Z o ^
Z D W co N
W _ 2 w
? ? • CC
Z m 0 M O z z N H
T 2 J w <L F- Z J
H CtN • O O
~U rUi
W Q co O T Q
Z Q W 1=
"Z''? .U. cQ wHamF-
J SW Q U
to F- F- z *? m U. U.
= a co m
w 3H z 2 mr0z h m II
~ w ? J cc
F- Wa -(n a 11 Q W 11 11 QF-?dz4o
} S (D Tm J0 c/) d J 0? W V)F-O
O Qo cnw W _l U" J OmJ?z?F-
fn w S OO C/) CL H W O W a JN?O L.L W
O N I- J U) J C/?
F- Z T r c.) Q F- LC F- CC > fn LL J
p m m m
w z W m W O
S z J ' O z CC W F- U Z U
r? ,4
w Q 0 UH -j 3:
CO Z U 03XZ?Z•+Q
m
co ?" ¢
w 3 z a2W~
T W a U Z W
II cc w w
cr .1-4 U Z z dl+- Q wH=
Z LLJ H 3 J --- - D zH2 2 zzz JJCtF-ww cc - U W F F- a H 2 ui ?i "? H• U) F-• Z co CC ? CL
_ 'NIW „9E • H H H cn z 2 o w ?
a a_ 'NIW cc O Z z¢ O LL 2 z
o w .. E XdW „ t'ti F- H CO w ~i U- m -' 0 z? F- Q
w O •et11 cc L. ii U) O WWSfn
7X( F- J 2 N F- Cn
S L1J „ Z L a- cD N ti CO O J F- H H W
z C.9 Q II II Q Om 11 it Q HU- H3U
S m00.. J?? ?' J?? U C=YwDwd
jn= `,[ O a w z 0
0 ? e? LL W X H I-
0
H + a 3 3 U) 0OF-30H
3? I I-000J
'NIW w
S c~n "O t z
0 z J
H W
S F- 0
Z
D
O
CL
0
u6p•couoc-Z-4cd-Nooaoolddtjo\euold uogonn u 3\f--,'j- e_ryc?:a
8001/6Z/d
. ? ` 7
'y'?p'•. .• ,? ?•
1 rrp?
LLI
Val
V W 3 N
Q 0
I-
•? 7 s !-
» O
o?j O Z
U
x ?
N
}
N "I
Loin
r0 00?aq
+ 000 NO
Z? 0 00 II
LLuI.-
co N Z W W
0
Z
0
J
0
ey
Z
}
?O
m 0
O
+
ZO
m N
N
m
w

c t- i
z W
m
W
m r
V
E D
Z
c Z

LL,
E Z
OW
_ UN
\`-N }

NG D100218000M
Q E- .o
ex Q
jm
%0
+
ZN
_
°oa
N
W CIO
OC
N
Z
N O
CL °
=w
JZ
ZZQ
Z
Q =
U
U
Z
Z 00
N
Z
W m N
0000 NCN
N? -40C1M
to 6,0 h
`O
'd+ NM?--
1- 'o
0 0 1'>1
l
° Q Il r [JL
WL~ ZW W
r- ch
00r
00
L^
v
v

^?
C,i
V'O -
C)" N '0
0 co
II
m
a
zwui
31040
Ul O
V ?+
a Z
? In
Y N-&0U;
ce 'Do 00,
W
V m h O Z W
"
ZAP
Q? Q
nv
O 0ut0
N J co
Z
` Z W LL J

Z o 0
O _

O o,
O N 420

Y co ° '0
`?
r_
? o
OD
.Z V II II
drY
Om? ?0- rL
? H Z W
W d
ZoO:>- VOA
FOO?Z1O
0 It LD 0
N Vml Z W
W W
N
y
j
00 o
N
?
0

M
O
0 c")
?O N 00
D L'r1 tfj Cm - ^00
+GON?
II
0000
II 1
° a
Z1 II
WNZWW
M

H P
O N
0N c+)
c; C6
+ NO`O
m %0'O
Z? 00 II
Q U
Q
II II

D LLJ
co t;
ZWW
co
ce
avos 1105

p
F- N [ N Ln
in 0 L

.J r
Za0v04r-
0

Cp,ON
OV%O? W >-

Q ?O
jch

?
/??o
W c
5
'a
ZZo`000?
C?Qa?^? 0
-,
0v
NU ceO 0^p
V
LU
mVLnZW W on
m°w ZO,00,II ?ac
° Ve Q ??LU Q
LLJ Wm mNZWW Az0U

V
Z
Q
=O
Iy +
ZO
3M
°0Q
W ° N
u6p•E-ycd- ?vvawl ddu3\cuv [ d
LL
LL
J
N
Ic
m
z
W
m

J
Z
LZLJ
U Z
_Z 0
N
M
vN?
C6r,:N
01 N e-
00^.O
O 00 'II
II ?I J
Z W W
N
W 1'
N
Ln 01
la-LU . -O
mu+ 00`00
00
~QN ?0o
0000
D 1:
ZZP II
"IT
?? WWLn ZW
01
vv
Lri v
00 N
i00 uj
I''I
00
II J ?? ??
W W 3nRl0 M3lA3)IVI
M
W
V W
ch
FQ-
D
m
F?-
\ O

tYN 00 N
^N
J
Z

Z
F--
:) Ln
ca cv) ch
`ONTO

'-^N
°G+ a^ C
0 _0 II
II
Z
ui(A II
ZWW

N
()%0
O V M
C.,i 06 C,4 10 ?O
00 `O LO
00 II
Z ,1,
2
N
D
a=
o=eoa
W ? N
N
W W N
F IA N { .
W W ? IL
W N ? W
N Z y N
NF
W
3UI
°go
Done?d
F?
In N
0220
O? A-11
??t60
1 I
U
O C
z -
?Ti O???pp 4rS ,,,
S
w
a: In
d'cl
0I
0
W$
V w
cn eo r <
? u
N
?# o
U
x ?
N
W
o z
V) U-
a z
0-
" ,, Z
G. V F-
i- LWL W
C? Q
.Q V
J 0

N
LLJ
Z
N
F N
Z0
W
ZV
0
ce
w0
CL lL
W

w
U-
0
w
0
0
ce
d
L

?- r
C4 N

00
Qtn
O?
`MO MM
jLn
%0 O%ON
00 co v
ca ?0
M ?c
11

Z Q
Z~ w
u ii

Z111111
W (n
OS+?VOllb.
1
Op,4?)

00.
I
1
LLI J
V) 0
Oz
wQ I
G. m
I
/
/
00x,; l
i/
i
a
I
j z
LU
/ V
Z d
00+5/
/
Z V) v ?-`
03
i ?' O..
1 CL
Q u
I 0
J

OOX
z 1
x I
z O w f-
/ Z
W \
/ ve V
1 ? ?o-1\
1
l
0l< 00,

i
A
W O
Q
C7
ZZ
a0
V C7
ZZ
N N
W W
-? 0
U- -

ur
r
00+f/
W
ce
Q
F--
Z
w
Q
w m
w N
F- F
W
4S? ?
G
w W
N

w
w z
luz J
WU- z Lli
U- ?
oz V)
V) P
OO+zI 0
x
Ow
I CLO
w?
I ?Z
V
M
?U <
V
RE
V
V
M
F N
w ?
?n0P
LLI
U, z o p
W
N S W N
FN W N y
W {N.
> W- W
wotnzw
N Q N N
wQOZrw
N w
?ZVZ?
g O 0 Z u
a W Q
J K
?u
n z oC K
v~iVNNh
of of waeDe
U.00000
Z ce

U ?- 0
U Z?

U JL n ?A
do
0
0 a O

? -
U QI
cel

d= ,. Cl)
00
co o Lq
C), ^ .p
~ + er
'L!2 'o? II
Q ?I II W
CwOt~A ZW W

w ayo? 7105
Z
/ I Z
Q =
N O
r" (n
wo 0
z D L
I I ?? N oz S
0u oz
i 0 / I
0 ~ / I _Z
O CO ^

o C-4
a O ao
on:
0:0
0- az

w
a.( WO

?a
?X nc /
oI- Z I r O
3 ah%0
?? i? 0
W

O <
II
O J
' w
m N Z W W J
o 00-71- 0/ 1 Z
U)
Y
Uy
O
¢U d

>
(9 O
a

0-
ar
J i

u6p•0-ysd-lse.3ejddt,3\cuojd uoijon
1 ?
? r
tjon Pl.n,\CripploCroek_p,h_5.djn
y?
x
o
LLL/
T T T T Zi
00000
70 AAAA
AAA0
c0
O D A r °
p e r- rr, 0
mm ONtri?
Ln
m-+0 m
en z
m Z m 0 m
0 wm< -{
m
m CA
N m = C N
S = N ? ?
C
C-miA
H -1 y N
N S m
A O C m
l m
0 N
C m
t! m
-i
W
n?
00
m
m
N
m
3.1
m
z
r
z
m
y
0 f
Q \
O
\, Z 1
?t W -D
zo
T O
1
C
r- 11 mZ ?(nm
v
<
pD OD D
00 ,0
O +
NC2O OTC
C),WW ?D
N
N OOD D XG

N ?
m '
Z1
O
o,
W
C:
-?C
r
N
0
-n
n
0
N
C
n
0
Z
V
? \ CZ
!ti
1 `sue
1 F

V
.n
r 1
0
;v ,,
m
0 ,
z?

?z0
0
?m
O

?
Y O
r
R
Ot
O
f
y? 00

? D
4 mZ G)n
m 0
Z
Zm
v r

m a
Z
"G
Z
? m
r

Q
cIn
n=
rn IZ
_rn
ti
\O
-- --m m CAM M
r ?. -+ m Z
00
? r
v 0 Z
? I! 11' AG?o
II ? a OD
"'0 _
NVW Oo_
W z
?N? Z ?.
OD -' n
oN =D
AZ
Z
Z
M
c
r Z m
V
0 N v °
r- -0
n
V' m
Z
N ?
X
n
0
Z
S m r
D

F
(n on
z
z
'U3 n'O T V
Ox C ZO ?Q
,r
i
TT r n?
?O Q p0
? < N
s+
m z D
O m
z
n m
r
m
m 0
C? DO 1.0
? mtn Am
ti rC y0
O N
? Z
n O
2
z
0 3e
rA
T N
m
Ul ti
x
c Q
?n
o p,
m
<w
n
ti
O
W
? •t,Ms ... z

m V)
C) m
1
N
n p
1 ,
N ?-
O
N
O
r0
r-
0 X
z C) 0
r-
v
A
O ?
-I T
O F

m X

m

rn

O
Z
Z rn

v
7XI-I
1
Li

ItA C

? : o` yr; •. ,'. m w
G c ?
2uZa
y°
u `
d
y

V
? "g O
? ? V7
J
V >.
W ?' 8
F •a
c
W?
V1 + 3 N
? F
4 O
O4
V4
F
N
LLJ
V
Z
ui
U-
0
W N
z 0
J O
w
? I
w
to \
uJ
0 OAA,,
D ??ys
0 ?v?v
u ?0
X
O I I ??
Lcn.-
r!/ V \
00'`9' I
LU I ?I ; o
ZZ
°_ / =0r^
00+9 ?
z
Z
h
O

y
yK IoW

d0 dZ
ox oa

a0 aU ?

5

a =U'
?a
z

LU
J W
z
Z
S4
W
Q w
> L
YN
UO
oa• p
KU U

N
CL

i?
au

/ ZZ
N N
x LU
u
x
w w
U
w
.J
0 -
d
N

f 0
/
\

\ w
O.

OOf [moo

Z
A
I _ Z
=N
VZ of

LLJ -j
y

W
(n _
`, f Z :)
0-
0 Z
o
Z
Z Q Z
- m
? Q

Q O
M
W J ?- d 0
Z
Z uj
GG - Q Ln 0
F-. ZO C-1 r-
O
0
C;
OR
:) Lf1
M

V 'o 00 N %0
co n
Op?
.

?
F-
N
Zt IIL ,c
7
W Win ZWW

0 Q
CL Z
O Q

W
Z
\ Z
{ to
=1 \ ` W
to
O Q
w
/ a
r
I ?
1 /
I / N011?3214 M014
1
v
o a
0 V
Cl)
r r+
W
w ?
N of
r
vwioCO p
W S N
N ? r N
? Lu
? ? W y r
N S S W N
a' N N
H > W N H
W O N Z W
N N N
N Z N
a O
N F Q w
J Z V J
< - Z
O OO
a ce
?4a-
ZDU
?0
t; V Lnvriti
aad n:c ad
00000
M

fQ'0 ONN
uj -j
0 LL m (:j 06 .o
CL he
°Q 0
+ ,0,0

o

a m O
Z4 ?
00
"""o II

X?
? Q 0000
II j iI iii
?O m?
Z-/IX
ti ? o
to W
rsr 03
??s 1 0 z
O. f-
r
OX ?
0C.
S
ubp•g-ysd-?aa??atddu,i?cuotd uogon
a?
Zi
O C
d
z W LU
.
? ?1
c d d
N c E O_ CL
n' c
Z •• d? ?? w 10 In
giz-- 57<
Y p :Yl .•ri W W
z LAY g: ''?t?•`•• o
V 0
9 Lo J
M
y.
w dF- 'm W
z
Z
8 2 O U
N
U
L)
cn w
w O .
O
Z
w
^
-
C F v
1 Oti M ?
ci co
K N+ C>N%0 '0
os 0Z

:?g 1 0
ZM 00 'o Lo
.000 II ON

IV
L0
N
< CO 00
0 5<-
aW '
Zo II J
u al.n Z W W Lu 0 a

a -
41

-- - NN
Zp
NO
Q
w r- •-
00
- .. .- m W CV Lo

pr U. + 0
00
?O
P
N x-
00_ --00
Oo Co
Q
Z Z II II
Lu La V) Z w

L v ZZ

V O w

W
Q O ?
W Z
Q
Z
Z ui
? in 1:
zz
W
UN

U N
a co-Ln .
t~ ~m10 cy,??' _
U

0

0

'o
Da. _
r

00 CN
0

~ 0
0
00
O Q ZN 'o00 II
00

CL _
ZwtQ- II II J
W m in Z W W

L

i
?Z
1
oo+ia

r ?
'
1 y t
l
?r
Op
I `
CL z
S O
'
CL 1
u J 1
W J
o LL
6b+6/
in
:
?Q
I
?i
f
V) uj
O {
?3
0_
CL F-
1
w

w

Q y F-
z
u,

LLI
U
\ Z w
N
?
w
o Lu 0
C. LL i
'Yo
?O
)y

M
w
Q
O
U J
W J
N =)
t-
CL N,
w <
d m

(a?
x
-V

?W
N W \.
CL
Q
z
O
u
D
N
z
O
U
U-
0
N
<H

O
CN

Q

m
oC
+I
I ,
I
/ z
O
_

I W
?
Q

? O

1
1 LL
1
/
/
w
z
J
H
z
W
W
N
W
W
U
z
W
LL
Q
LLI
0
n.
w
0.
RIB-2- w
/
1' SEE SHEET NO.9
_MATCHLINE- STA 17+00 -T
U
z
w
LL
Q
W
O
O
w
d
J
Z
_ZO
0'
u z
ay
o!w
u F,
?g a
Z V
0
e
W In
zz
co
eke
V (?
zz
? N
W W
J
J
zH
d Q \?
?x ?\ \ NO b
SN
,Mp.??" SEE
k 50
S1 P Z1
M
F N
w
w ?
N p cc
H
W
N OLD p
W Z N
N 2 I•- y
<E?
N 1 2 w N
L N V)
P ?! W N H
wOvwiZ4w
N Q Z y N
vwiaoZy
H w
Q? 0,Z LL
F O J V O
Q a a
?U
W Z W
Cie
F- 0 F F !-
(A U N Ln V)
w OC ce of at
00000
lL LL LL. LL. w
T
2 ~
N C1
OON O 0
N NW
aU Q az wo
oo: oa
a.i av Via,.
Lo .-
L, w
Z
w Z
J =
w U
2 O
j Z w
y <
ap
Yo >
O? O O
d'U dLL
u6p•z-ycd- ?aajoo tdd+ jo \ cuol d uoq
Li
c
Orl,
Z ° m
t m ?. c
= E
Q
C3 E
Z V!
O ?N _• Q
v Y o . y .•., oy ,`?.• 2
1- ? uu
V
CJ O
Ci Ln
L 1
C/J L
W C ?
O e0?a -?
COD C U
Ln N
O
U
N
10
ZN
LU
Z 0
V
QV
Zw
Z °G
Q?
Oo
ci Z
oa
w
G_
Q 0? b
) eTN?O
000 Lno0•
O M O, O,
Z0 000co II
0 ~Q II II Lu
COLn ZLUw
W
U
z
w
U-
0
W
to
O
O.
O
w
a
W
z
J
z
W
W
N
W
J
LL.LL.1
OZ
a`
10
Z p OyO?
w Q;: mm
S? P 1/ So / ?
tom' kQ? / / ?
?l r
LU-j
W J /
N 3
Z2
° I
CL CO 1 /
/ z
O
F-
}- N
00+ //
o / z
a
uj (D N LU I / O
Oy ` co LL
a? O
o= ? I
tl f - to

W
z
J
F-
z
W
W
N
W
S
L7 F
2 O
Vl
Q N Q
W it w J O
W
U
O-Z
a O
O¢ O
a?
aLLO aU ?a
z
LLJ
z
LLl
J 2
z w
Y Ni > N
a
?0 0?
?U J au
> _
w m
N (7
Z Z
O f.
N y
U
O
W
K
U z m
7
F- n
O
z $
a
w
N
rn
m
a
y
0
.5p•g-ysd-,j ea.:)*jddt,3\suoj,4
V
2
W
z o'Y ?
OU d
U ,y 8
OU
v
M _
F- N
= p=[
ylT?
w
y & O y
W = N
N CL y
p•?'rwopc
W N
N 5 S WW N
y W y y y
99 r. > w y t-u
W 0'n Z w
:5 m
u=ipIn L-
W Q O Z N
LA w
Q?Ozu
?V
QCLwQIX
?W
? V
W Z ::) W
oC O ne w w
N U t~n N N
nC w LY fY w
00000
LL tl
LL LL U.

J
W
LL
0 Z
LL =
J V
N
-00
M W
0
Zd
W m

........
.
..
.
U
N
o ,
? r" 2=

LLl r 3
? •Vtl?
cr r "- Q
c O
o
LOI
OVIA U
N
U
C
y E
v' "5 Q
w
W 1
u ?0'
S?4
S4
?QNl$ /
OO / `\
V) LU
0

F-
Z
_ ----
--
WC
L Z _
- -
Z _o
(1) <
Q

W 0
J W
Z W z
TT D
J~ W
U N
Q
V = W

0 0
0-
0 Z
¢
Cie
12-
W
Okg`
0
W O
Z z 00+5'I
Z)
V C7
0z z
p N
X X
w w
J
J
LL.H
W
2
U, U
z ~
h C
U)
wo O
3 w wJ o
>
00
0-0 az WO
U ?a
a 0 a4 a=
W W
w z
IJ x
w U
z p
> w
2 w
Y n > U
.
O
0 VU UJ
U au
Z%-j
W W
U.
°z
0,-
0
O LLU
WO
eie F-
N
1
I
00+P/ /

o
j
D

ce '
CN
Z ce I

LL.

0
m '
°C
H
to
F- \

I
W
I

Q O"
V C7

,0 J
W J
to ?
LL.
Ox
w Zat
CL m

/ zzz
I
U C7
zz
N N
W W
J
J
tL F-
1
O O
Z z 00+z/ I
F- P
N N
W W
J0
LL H
00+//
/
1\ \
/
J
O \?
xQ

w
V
Z
W
LL
a
W
N
0
P
0
CL
CL
W
Z
J
H
Z
w
W
N
a
w
i"
0
en _
r <+
w
w ?
N P =
f-
N ? O y
w 2 N
N a' ?'- N
?vwc=e
a' N=L
N I W N
oe N N
W ' w W
I. ,, z U.,
Lw <2
y Q w
J Z 0 Z J
q-LL
W O L J W
aJWQa.
uj ZD
ce 0 er ce oe
a w oe me
00000
U. LL LL LL LL
N
N
Ln
?O MON
mo L6 LnOR
? o0-
+

Z?
r r- %0
?
0
co ?
_
W Ir
j
m (n -
,? ! W
u6p•6-ystl-a?o®..?aLddta??auotd uotl on?p
? r

O
z
S U
?
-
? rRY, CC
y ? C
11
°'' ..swd.,
m
z 3
W
ON
o ?? :? d'' ?% o E
b S
W
W o .. W °
' I y0A N t ??.` ° ld
- I
*D4S 0d

O
v W

9
$ to W ?rrr,.• ?.

mJ
W . C
L

Cf- z
r C8 Z
a
VJ eo`
c
?'.> ui
U w
w
.
d d w 00
x ?
a s 9/

N W J
W
z
z

= W N
x?

z °- tia

(n 00 v 1 Qo QO ?.: -... 0
i O O 00
?O?
N
`I W
O i ?x Y

cv ?
(f) Nw
- 0 3

w ?
o ?
a -
o
0
0
°
o a?
.?
_
o G

9
O
0 `p96 ?XC' ??s ?d
a' OX???r moo'

.9Z°Z8+ 0c
7°51_+// *DI lc/
8
_
_
96°09+1/ °o-lS Od
?°? 5+l1 'D4 1d _-
S 9°5t?+ 11 'o ??1 x
'DI S-
60°LZ+II ° _ - Od -- - Ln
I-- x

blS °98+ l °o-lS 1d ?11-?
61'L2 0l 'DJS Od -=X
712
T9
-
L

50°0/+0/ *DIS 1d
i
v
8/°DO+OI °o?S 0?
w
OOX?,r
\ \91?. x olc
rn
i \wl
i ?9?? 03
/ D a F-
V
O V
6 ?
Z V
O 6 °
-f8°I3+LI 'DIS 1d'
06 3 0+Ll 'o4S Jd
I5'S5+9/ 'DIS 0c
OZ6f+91 'o S 1d
8°SO+9/ *D4S Od "'
6?°98+?/' °o?S ld
00'95.+5/ °p4S 0d
9l"8Z+51 °o-lS 1d
00+-9/
It t
w
z
96°98+ f?l *PIS 0c
z
19+N 'DI S 1 d
w
Ll
86°f7Z+t'/ 'o4S O?J
89'61+i?l °o-lS 1d
ZZ°50+ k,l °o-lS Od
°06+ 0 °o4S 1 d
o sX Jd ,0 7?G G
x I wxj
x CO ???? Jd n
6
10
`' a s o ' x 00+Z1
o ? -
ZL°It+OI 'DDS Od
5r°6/+0/ °DJS 0d
°00+0/ °?IS 10d N
xw
00f 0/
Cl)
xo"
fo7*96+Z1/'o-lS 0c/
+
+
// °o-lS Od
~ N
w
w ?
tzil a
y O?G O.}
W = N
N h y
t L° y ?
run
N S = W N
y W y y
ru>0O vwwyru
wi?w
to to
z
y Q O Z w
p w
Q?Oz?
r0-00
W d J p[
? J Lu Q d
z
?0
ri1 V Ln to (n
?ce ae ce w
000
00
'90+ l-?-o?S_ ld
// °04s- Jd 710
s--
R-f nl °o-l-S / /
Z°89+0/ °o-lS Od
61'6t,+01 °o-lS 1d
Z2'9Z+01 °o-lS Od
x 20°ZZ+OI *D4S 1d
Z0'S'0+0/ •o-lS 0cl
00.00+0/ °o?s 1od
u6p•01-ysd-?ae??atddu??su°ld
08°69-1- 0 °o4S Jcl
Zb,'Z?7+ Zl °o-lS 1d I
rn
00+ ?'/ i

I ?
U
G Q
O ?j
2 $7
m
m Z W
t
{: C 0-
s 0
1
51
3 >> : m "z?i w o
W '<'O - uni y 3a o o
N ?: L
z ua C
M _
J LU V
W
w0,?
m ° w
,(V N ? a
L \- ' V w = N
N IL H H
d. A u7 IL r
W Z } °`1' uj C,4
LU V) Z N (4
O eo?-Q ! (=j rn -? ? ?! ?((-?? Z F j w In H
6 Q W J e V' w O In Z W
CA) U ? 7: :5 m
LLI c d Lfl f = WZpr W
C' N N Q Z N
U 6l (?- W /n?Q?w
LU QZOZE
U'l CL
0 6, ?n ?o 1utn V) (n
in ad ad be
00000
U- U.
N
`,' x
_ ? \GG W
C? ?C1 C4 N 0 N _Z
0 xN W I
?t(iCL ° ,v N W W ?,
w
dJ ? ~ Q
k.? ?\ p.?? x6? ?v. x°C w
0 6A'6
0 0 0 SAO°\
C-D X- (DID
A-1
PC? `S 5?0• ?6 X9659 SA°• ?S?o• ?`?? 23 9?
? PC, P? ,5k?\5k3?'
ui 0 Go ,
P S P P? ???1 3 q?
^\ ?o• kg
z ?6. / N Y] \A
P? S o. a
Q y ° 3 ` ?k3
?< "x LPG S?o°1 ?3\??
W
4, ?o
6 x Sfio• ?g? al
?- 20°s7+sl °o?s od ° Pc Sao
A\
26*29- N °o4S 1d Ok{?1 x 0"" 00 52°9t +t-1 °o-1S Od x 3 ? o Q
F OJ W Q?
2z°Zz+t1 °oJS _ld ?.?
L6°/0+ t/ °o-1S ld
10 1b
66°S8+ / 'DIS 1d
55°f,L+ Zl `o-lS Od
5Z°85+ Zl °olS 1d k x 00 L5°Of,+0 'o4s Od
t,8°1z+ Zl °o-lS Od y F??
6010- f/ 'o S 0d h? }
X ?
28°16+71 °o-lS 1d
1?9°08+7/ °o-lS Od
Oz°f L+71 'DJS 1d 88°L9+7/ °o-lS Od
70°65+71 °oJS !d
??*Og+7/ °o4S 0d
u6p•jj-ysd-?oa..?alddu??suotd uo UOna; uo??fo?d\woa
ROOZ
u
c
E
Q
w
U V1 W:?? W
?L =4j ? Z Z q
W
W g
o 4,Q

S
?
?v
O
9t-'I ?'+ LZ 'D4S id °s

? 4 .

vJ
V
K

b
*
' p
W DJS 1d
t7Z
60+LZ 00+LZ," s
r! k 3 e <
a= N ?'0'S8+9Z °DjS Od

v
5 89°8j?+ 9Z °D-/S ld

LO
N

co
X M z

Z
89'2Z+9Z °D4S 0 C` a ad
= N
V Z
00'`` ? Zo
?Z°16+5Z *DJS 1d , X
6Z'/8+ 9E 'D- S Jd
t?Z°85+ 5Z °D?S 1d 10
_ M
X
5Z *DJS Jd44j p c7 ac ??
C? N W
f1'9f+5Z 'DJS ld 0 rn
LZ'IE+gZ 'DDS Od 00+ -go o•
?'Z96-1-iZ 'D- S 1d
C4-bZ *DJS Jc/ Q QG `???
,, /9°8f+t7Z °D- S 1d M Q? L rn -1 uj
"N -j
Z
W Z
00+ /7E ; Z w
? W
U Q
11°??+£Z °D, S Jd W
Q ?
v
Y
fv €
Gb $
p?pCC
~V
O
C
M
?- N
W
H ? OC
yGC?`C
W N
N d yh
W
y Z
FS-?y
N = W N
? N y
1-u?W yW
W 0 N Z W
?oyg?
'n Q Z "n
y ~ W
J Z V Z J
la-- 0 0
W a
O edIL
z
0 o ce
v) V Ln V N
ad = w ce GC
00000
U- U- U- U- ?

o t ?o ?\
o l6°L +? DDS d 0 X2 0), O?
cn
0 ZZ°86+ ZZ ``°D-lS 9d o \x°???
00+ ?'Z
9Z'22+ZZ 'DlS 41d N X ????;?p• \x?
x
O \ \
21
?'L'ZS+ZZ 'DlS Jc/ Q Q QOM '??• o
W
O
97°t?/+ZZ 'DJSlcd QO
0-,? Q v
69°?6+1Z °D1S 0 X
x?0 ?O O
Q M
Q? x00 S
O m
d I Q - ,ti
N01103SIO MOl3
? X O ?x
I- w •o O 09`9` `9?x O? `...
o ?, s96 OX// -s9 ?x0 0 ?S
15 x ,?.. ;
V1 N W ,
4 03 W 0 Q O ?6° Q?S a?'lS
f, IS ? o
X C14
8
oC, 6Sx
x
u6p•zi-gsd-gaa.?®jddu??suojd uorp
r' u
LU a w \ s'
' -° E CL 0- k? L9°t-Z+OZ *D4S Ocl O u s
0
10 Ln
m x, w Z, i
E 15 o.O 06°96+6Z *D4S od t.
0
W :;;R w W P S?o° X'1 ?0
o _-
g? 2g k?? ?? z
-- a
Oj
. Sao 2?k ? k(3 ?
15°LB+?'Z DlS 10d 1 F
a g ? P? ?o• 06
99°il5+ ZZ °D?s 1'd x do 2
r 16 k
= s 86°8f,+ Z,7 °D-lS jd
`x
cI 'N G k?6\ F
..'d 62°6Z+ZO D-1S; 1c? o? P
o 5 WOP'?l+ Z 'D4S 1cl y o• 2 .? 9
8f )/+ZZ . p/S j( :J/ C4 M
01
N 5 50+ Z 'D4S Jd b x ° X?? x? P 2 ?2
+ -/S JC/
004 Ze Y/'99
00*96+zZ *DlS 1d x
?? ,?,???^?X,.__ - - 29`09+Z °oJS Od x ?8z 9fZZ °o ld?p. k?2
- l`IS+?Z °D?S 1? Cl) +zz 'DlS d o3 Sao' ??/
f?? ZZ *D4S 1 o Q P? k?
9Z°BZ+ZZ °D1S Ocl
I 10 ix =
CL°SI+ZZ °D/S Od ? L5°OZ ZZ °D?S ld 6? 0
OO+ZZ ° ?X P? EE sN??
X 8Z 88+/Z D-/S ld ?L s
L8°98+ 1Z 'D-IS Od x ? 69°1Q+1Z °D-lS 1d k5o\a/
8Z°9L+lZ °DlS od
7O°Z5+lZ °DJS ode' 85'S+IZ °DlS 1d R1,a??N?
00
9L°LZ+1Z °D-lS 1d N x 85°8Z+lZ 'DDS Od
0l°tl+/Z °D-/S 1cl x99-Zl 7?9°21+IZ °D-/S Od
? x SS-Zl
z -?'790+IZ °DIS od 004- 1Z rn Z5°66+ OZ °D- S 1d
U.j
LZ176+0Z *D4S Od W Mzl x 98°06+OZ *D4S 1d
Z `n x
c7 6,'18+o,7 °DJS Ocl 9°Z9+OZ °D- S 1d
Z8°BZ+ OZ 8°05+OZ °D- S 0?
°DlS 1? ? Z
x cl
o l °9 + 0 °D-lS Jcl N -
Z6°LI+OZ 'DlS 1d
0 5?-°tll+OZ °D-/S Jc x f- L°/O+0Z 'D-/S ld
0 97°98+ 61 T4S JcY 0°? oz
N co
a. 06°Z9+61 °D-lS Od I x 85°OL+61 *D4S 1d
x ?i W (7
g8°/b,+61 °D4s ld N tn w
0 _;t
0Z°LZ+61 °DJS 1c? r?l x o = ?b,°9Z+61 Ocl
j 00+61
X ? v87*96a/ *D4S _L 1 C/
z ce 8/ 58+81 °D- S 0c?' n
It
1?2+BI °DlS 1cl
r
W ?0°19+81 'D4S Od z
W x u ZZ°8b,+81 °D4S ld M
H ?0°6G T 8l °D75 ?.? w N
W ,
W Z?°9Z+8/ Od ° 9°0Z+81 'DDS ld W F
W?
ao f 8/ ? X __ ? - o - LU C4
U- 1 °L0+ 81 °D-/S ld N
85°86+ Ll 'DJs od _
80°18+L1 'D?IS 0d o 5?°98+L1 °DJS 1cl N s = LW N
?(hCA
% ?"i 0f°69+L1 'Q1s 1? W o H z w
t,5°61?+ Ll °DlS 1d L6°L5+ Ll *DJS .?d rn _z W ? o z W
W X CN -w F uj Wn
J N U ? J
6°Z?+LI Des Jd z Q? Z
/ / Du-
co ; Zo'61+L/ °DJS lcl W 0
L Y60+21 L1 'D- S Ja N 1 w J? Q a
61'x'0421 *D4S lc, -TRIB2- SEE SHEET No 15 W Z ? u
0 p
_MATCHUNE- STA 17+0
N U L~/1 N N
00000
LL LL LL LL LL
u6p•e1-ysd-?as??ajddu??suotd uot7.
U V
C
ZO Z?
_ 4 sW
p ?`" O v
W s,,,?° ?rrrrrr tR Q d r
M aa. , sh b? n ' C
Z ?i CU O c?:2^ L Y s
B
s?
v u M _
o ap ?1 L N
W ?
SN?? N a _
c w ac
wy=ON
Or Ln C, CL
cn „? ?p D? ce
°o-IS ld w N
8
NwNN?
o ui! W : L6°8/+0/ °o-IS i?d W> W ti W
) ` W V7 5 W
o N IZX X° ZZ°50+Z/ °oIS ld (n 0 o Z
W Z W
U F- N ?- W N
OVA N L 8°OCJ + 11 °o-!S 1d < 0 " W 00 LLJ CL X -1 ?8°OL+II °o4S Od ° 0 A
ILL°/9+// °o-IS ld Z U
9/°05+°o-IS Od ° H N
Of Ix
00000
8Z°ZZ+°oIS ld W X- r; go'of+// °o-/S 0d u_"" "
86°90+// 'o4S Od ;100+// ?X 96'16+0/ °o-IS ld
Z6°82+0/ °o-IS Od
x /0'OL+0/ °oJS ld
60°65+0/ °o-IS 0d
co
,' X f8°6b,+0/ °o?S 1d
O°zJ+01 °DJS Od w N
" rn2o* ,?'+0/ °o-IS Id
66°9Z+01 °o-IS Od
66TI+0/ °o4S Od ?- -? Zk,°L1+01 'DJS Id
UU+ U/
W Lij 0 a
N W
p Q 00°00+0/ °DJS tOC/ o Q
U- _ CL
?-- -' U W
I? I W
W '0 0 (
M W
z o3 W
wm - w
Q w
W
LLJ
O
0-
O
bi.
W
Z
z ,
W
w
cn - 9
l13
i
W
A
J .?
LL"Lu
0 Z,
LLI Q
M
10U
IJ.I , p \
D
QQ o
u6p•q -ysd-yee??etddu??suotd uogon.rasuo??('o?d?woaals\:yyG!1(1J/ni/G71
U
C _<
w o °>
w s c?
Z
O 1J

J ? p
L i
Cn L
y?
C S
J ? w lil
;Pj p ? ^ Q
c8 ?
N
W
Z
c?
Q
11J
NV
a_
k ?
10
C, I )
N
e
M
N
W
W
N 0, _
w
09°Z6+5/ °DIS ld
W Z N
N
a-
N
tn
°
°
075
.g8+51
D?S 1d F

N j S w N
be N N
LL°5t?+5/ 'D-IS ld o ? z w
C, lo:
I A _ W Z Z 1-- W
0
°
2 ??k °k5 ?a o
CL ?-
y c?'? Z Lk? 68°l0+ 91 'D4S Od
oZ°82+?,1 °D4S Od
lL°19+1?1 °D-IS Od
LZ°?f?+?1 °DIS 1d
6Z°8Z ?` f?l °D?S ld
k/° ors ?a
C'\

a ?
k
°° V/ayz V)
w W
\
eQ V ,
i l J Z V Z J
?) 2U-
w d w 2 0
g g
c coo
?j

° k C. Koe?
NUN LnnN
n
l7\ .

of ac w W-
0.0 .0 90
N
C, X
N ?` l
D-IS Od
:L9°Ze+S
°o-/s ld
1_?°ll+?rl °D?S Od rn
X 04 0°?0+ 5/, °o4S ld
M N
F
?8°?6+?1=°oIS
1d
N X N
1-0 ?- X N t-6°06+?1 °4IS - Jd
`'mod N l ?°08f 1?/ 'D4S 1d

N X
I 85°6?+ N *DIS '
°
d I
96°11+t-1 °DIS Jd '?-'
ev 00+ ?/
'D4S Od
5Z°/2+?'/ °DJS ld ;I?lx

(
LU
?? 6Y.9I+ ?l °D?s 1d

w 55°56+Z/ °DIS ld

w 6Z°f?L+Zi °DJS 1d

Z0°1s+ ?1 °D)s I d

Id

6?°f?l+Zl °DIS 1d
69°26+11 °D-IS ld

°DIS Od
r 10°65+1/ °DJS Od

09°86+O °D-IS ld
6t,°Z +ZI °DIS Odrn
X C.
68°9Z+ l °D-IS ' Od
F- X N'"'
?-
X
N )2°,r0+ fl °D-IS jd
Z5°?B+ZI °D?s ?d
(J X '
l0°99+ Z1 °DIS 'Od.
X
C x
N
OC?+zl
o ? - `?X N
Xy
X
8Z°Ot+ll °DIS 1d
v/'Oe+// `D-IS 1d
00+/I
?0°?'6+0/ °D-IS 1d N X
00°0 +0/ °DJS 1d y
Z?°S9+Ol °DIS 1d

L VT G l '-'i'J VO
x i "?tll?tJ`t-ll '-'fJ Jd
zo°08+1/ 'D? S 1d
6Z°b,9+1/ °D?S 1d

tn
X Cl
Cl, 58°?
xC',
?'0°ZZ+01 °D-IS ld N X
°DIS ld
Z9*0-O/ °DIS Od /
0
X ,N--
0/°80°DlS Jc%''m
60°68+01: `D4S 0
+0/ °D-IS Od
90°61,+01 'D4S Od
l?°t+0/ °D-IS Od
W
z
z
W
W
N

68°9t,+ZI °D-IS
f9°IZ+ZI °D-IS Od
u6p•gt-yetl`a?o®?]oltldre??euo?d uotlon?gk?uo?\('o?d?woe.
Fnnzi
C u
m
Z
t _ Z ^4f
.
?
J
r
E
u &
?

i
_
•< p?.?
W u
u
i
S?j .
c y t o. a?: 2? E
e
z l R ?? ?l

? to
p
G
0
a.
L r
do
W
C

W
J
<
c
7
V W $?
?? v
`^
.
O ao
CIO
?s
F W
01
x Q
vi

F-
Q

r

Z
W ?
c

m
V
J
Q ~
gig
01 ift gig gig gl
Z m ? N O O?? N ^? N w1 M O b b of u? m n? m ? b? H~ `O H Q

N

LL
CL

2 2
1
1

N
W

FI,
J
M
W
Q
?
O(D
L
r M
m

~
Z

W Q Q W
V Z
It
Z
V Z
to
Z ?
Q V
W, Pq
U Z

O
0
0
°-
0
CL Cie
a
-

i w ?w10?+1w]Vw?+?+N?a
F
N

OQ
K

W
m _ N
?? rv
p ¢ ? D rTf
F
o?
¢F
0

x
C7
UZ
J
Z

Cm
U

Z WZ
W l?i
Z ?i
C7 ? w

J V
2
a a
?
g
w
H

= a

O
z

i

a© R R

z
tt
U
Z
O
N
F
H H 8 H
8
8
$
?
$
?
8
$
$
8
$
?

o a 'b° ? ?o ? ?^n 9 : ? $ ? ? e r $ ?
'c '?r ?
?
?pp
e? Q ?
(pO
Yf tD P ¢
,
3 a
a
b h bm
m ? p
H p
Y ?
?+
+fI
N H
x n
uz
w

z
?y

i i

W

rv

W

e

W

r

W

'b'

W

o

W

n

W

?

W

a

W

''?'"'

W

b

W

?

3

W

m

W

a

W

c

3

W

b

W

b

f

W

e

;

}

,W,

8

(Wt^,

of

W

h

W

?

W

`?

W

«

W

b'

`3

?

W

b

W
,
id

fW,,

7e3

W

b

W

5.

W

6 W

},

W
a
?
U
N
N Q
N ?
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
?q
N
N
N
N
N
N
N
N
N
N
N
Z
N
N
N
N
H F

O
?S
H
O
Ww
Y n
'?
H O O b O N
(7
J
Q ? W
?U
UZ
Q
f

N Q °
N 2
N
) p
b p
m _
' bmyp
m o
m °
m o
m
b
i6 m
?O
a
? p
m faG ?y
aD s +?1 ?
l m m
^ ?Yp
m N
?
ep
M Op m
tl m m
m O
N? E o o
e Yq1
E .
rO
O? a
m S
0
?
m
•-
^H
m
m i'1
Oi r
0 m l?
O i
m ?
N ?
O. ?
W rvi
Ce ?
H r
0 ..
H m_
ai W
m O
n m m

Uf F
i
F
G Y ? Y
. R ?j
V Y
. S Y ??jj
t mm
^ ? H
o
f
H a?
1
?
1
p^
1 ep wb
w
l 1 y?
Ml
?
?
?i
? ? m
N'1 e
N?
l n^
? 1
1 t?f
?
1 ..
of ? p
N
N
N !D
N
N
x
N N p?
et'+ rv ? N b
? N ?Npp m
m N ? H ? ?
el ?p
10 O q
YI

Z mm
0 ?p
H mm
0
H
? p
H oo
0 mm
b ?p
H ?p
H pp
b p
H p
H q
?
p
CI ?
p
0 ?
p
J b p
H ?p
m pm
) ?p
(O o
(O H p
?
0 pg
m
0 M ?
p
RI y? m
ID t mp
?
0 m p O
?
m 0 ?q
p
0 ?
p
m
m ?
p
0 pj
H U
H ?qp
t0 pm
(O imp
m qp
W
qp
N'
?OpI
m my

0 ?Op

1

? O0i

0

m O?

H d

m Opi

) pO?i

0 ?Np

b
o
a u
U ?-
a u
a o
o t-
a o
a o
S ?
& o
a o
o ?
a o

a o

o r-

a uu

a o ?

a v

a o

o .-

a ou

a o r-

a oo

a u r-

a uu

a o

a oo

a u r-

a a

U ua

a a U a a coi ?a - O M M O IL a °i a . 0 m
i
w
w

m

^•'
m

?
m

R
m

W

`

a

q
r?
U m m_ m m m m m m m m m _m m _m

r-
N a a a a o a ? a

y
j ? 9 $ 8 9 9 $ $ 8 8 $ $ $ 8 $ X3 8 $ $ ? 9 5i ? $ B ?
S 3? ?
S ? 9 5
? 5
S ? g ? B $ 8 8 3? ? $ ? $

fffCCC N OI O - rv O O R ? m a? OS ? O O? 01 0 •I ? ftV Q ? N d
fl N N ? fV y
N ' ?
p
N ' Q 1
V
N ?
y
N ? N M N N ? ?
p
N ' N ?
p
N ? 1V

C7

y N
?

9 ?np
Y

5 ?

? fy^O
10

? ?Qj
C

G
?

7 O?
m

? ?

? 1°V
O

? ?${
N
?

? ?
t0
? F
O
? ?
?

°
? egV
IY
n
Yl
?
? 8
O ?
H ?
I?

^
?

? 93
01

}?
?

g
?

?
?

Y ?Q{
I?

y
?
10
H

?p
?
O
s gip{{
m

g Op
1.1

Q ?$j
O

q ?
10

q ?f1j
i?
?
?

O Sa
O
?

Yl ?
N

f fm^V
9 ?
?
?

t y?
O
? t R ? ? R .; ' N
. '
? ? 25 ?i ? o Ti ? C
l d k
5 2i 2S Z
S S Ti o b ? ? ? m ?
' ?

q
c
C ? ? ?
?•
g
g?8f
g
g
g
g
g?
g
g
g
g
p??,
p
g

v

3S q
5S
u?
°
3
a
S
'.?`
?i
'N?
?
r
°
ip,
?
?
$
3
?
? g
d?
w
$ g
ad
m
m
?
`n
^
°
'
?
Fd
?
"vS g
'
u
3
a
7a
?
°
n
M
?
N
N?
?'
m
?_
^o_
?'
_ gg g
g g
g g
g gg g
g g
g gg g
g g
g? g 9
$? gg g
g
ad
j
p
.-
?
N
K
n
2
.i
K
N
K
ar
a
n
K
cp
C
m
K
°
z
.`-
K'
'?"
¢
?
a'
?
C
?
¢
'°
K

R
m
K
m
a
rv
¢
rv
K
n
K
e'i
C
«
C
n
¢
r
C
n
?
m
K
N
¢

C

¢
rv
K

K

¢

R

K

K
S
C
a
K
o
R

K

K

K
*T
K

¢
b
K

?
¦v wIao
.eevw.e
C ? gx
x CP
a gyp, 1ii??? / _2
z \? ?`tkb!. > V
O v?1 it i3,: .:; L1J O
w ?
ji E
V Y O LSi'O H LLB! ?y ? S? T
t?
0
G
NJ
W C1
eonY _1
q
g V
O -wP% N
cn C O
.ear a a ?
. x
L6 2
aG a W
m
N
Q N
j:j W
I Owe
gal fMI ®p`ry
CL?
W
walligaiiiialm gilt 11111 gilt
d
N
W
J
m
.6
4 m
r?
u, ?= a r-
Q Q
z
W
CO
? o?G H
D D
J V m
8 8o s
Q aB ?g8 boo a^? E°9
Q
W
N
2S? ? ". ?Q« BSggS oa8 008 o'?SS ?'$'N3 8'c?{s
c
_
?Cn-ff+rmlww.nMe41NMJ rw1M+t?fVUnwxha

? ? ? $ k k k $ k k
?

w
JZV' Q'

?y J

a ?

? J

a ?
rv}l J
n L?
d J
? ?
r j?y
7, ?
E0
vr} ? a?i I N ? M k m ? ?i
F
Ow
¢ ? ? m m b < m
v
c r N ? vi m
U2
J

r Z
?
vii w
^ w w
o w
a w
n
°a w
?i w
° w w w
e w
n w w w
o 3
,?,
m m

U ?
m
rn a
m `aa
m m
N e
m r a-
m mn
2 n
m ?
m v
m 7S
m 'an
N °N
m m
m n
Z °
m ,?,
m .°n
m m
m =
m ,'^
m
h
o ?F
? z0
W w w ' m , ?'., $ b m

Z yy
> Z o
rt rv
J
Q UZ
Q
rn a
'?' g! 9mp w
m
o
m o .-
U'
z
? H

S ?

S n

A W
a.
? $S

S? a

S ?

? ?

? u°Q
w
S
?
A °?
6
S
'?
S r?
DI
A
?
S rv
'n ?
m?
l
m
?
?
S yy
a5
? ?+
a n
? oo
2gS? a
$ g
N m
?
a m
n ?
$ ?:
`?,
?
?
d U a U
d o m a U ? n u a
1
V
1 U
4
U 4 U
d
U
G
a
U
a
E,
V
a UU
6
U
~a
a
V
a
Z
w
m
d

m
R
t
-g
ivZ
>
¢ m
? m
¢
tt m m
? m
G m
F m
? L.
K m
K m
¢
y.
U

m o $
Y ? m a
a o ? $ °m °r m m Y

N a
LL
? $ 33 8
N k
N 8
O ? k ? $ 8 ? $ 8 8 8 ? ? $
V $ $ 9 $ 8 ? ? ? ? $ k $ k k k k 8 8 k 8 k $ $ $ $ $ ?t $ k ? B $ 3? 5t k k k ? 8 $ $ k $ ? ? k $ $ k k
Q
CI a f N e'i F{ ?- ?- M ? N N I? 1? iD m m r h O 0 H O C OD m ? M
?

? O

m n

q 0 ? f m

b '1

$ C

y
? ?

y
? ?Y

Y
1 ?

?1 b

r, O ?

: N n (p O

?
y N

?

a ? O ? I? ? A N N !
m
P
O
?
?
O
OI
?
?
O
?
m
Y
?
O
O
r
?
n
Y
N
N
?
N
10
N
?
O
?
?
b

N
?

?

P

W

GO

m ?
p
O m

,
`0 ?

m r
?
m

C
O

? A

(
.

? ?

I
p ?Q

h q

C

?

? {y

I
O qp

m ?q

N

? q®

N fm?

N ? (gyp

b ?

N

Y

O qm

f

?

? ?y

f a

? ?a.{

M

?

?

?
i
r
!
mp
l
?l

N
mm
N
p
N
?
?
8
N
m
?

?

?
.
?
?
?
rpp
O
om
O
?Ny
O
ao
O

?

O M

O
Ymf
0

W
Y
m

m

1
0

?

O b

m

r

p

Q o
pp
m an?
m m
0 p
o
Q m
m
tl
? m
lD o
p
O ?
m m
m m
0 mm
0 m
m
0 oo
0 m
0 mm
0 m
l0 ?
p
1 m
W mm
b m
i0 mm
0 ?
mp
m
? m
m
9 lpw.
1p
0 6
0 rp?
0 m
m
tl /e
?
0 y
?
O
$ m
m
tl mm
O ??jj
O o
i0 oo
0 mm
0 m
m
m m
m
O ,p
CO mm
O m
m
0 m
? m
p
m o
p
0 0
0 p
m
0 o
o
0 mm
0
m
m
tl
p
l0
m
m
?
1p
O
?
1m
LD
p
O
m
O
m
1D
o
O
(
X8
O
om
b
mp
O
?
rom
C
?
p
pm
W
p
?m
O
p
W

?

?

j

?

q

.n

.q

r

eg

m

o

?

r

e'

?n

m

?

w

m

?v

fi

ery., C C C P

?i
C

`+?

lfN'

3

?,

?1

^

R

n

$

T

Y

Y

?

T

?

T

4

T

4i

w

u3

?

R
?p

l

?
?g
4
tl
?p
g
p?

8
a
8
?
o
k
k
k
k
s
k
k
k
k
k
k
?
$
k
$
$
s

N
k

?
k

m
?
k
$
$
S I

?
a?
K
?
z m 'nx a m S ? ? `m m $ '? ? ? ? ia

Q
N
?
OD
?
mym
?!
1$?p
"!
(0ipQ0
m
emg0
":
1q?p?
"!
m
?
4mmp
m
?tQpp
m
bpO
O ?
bo
N
O?
? _1
0$1
a{ ?ryt
bmO
aD a
bmm
O y_?
0mP
O gyp.
rOmp?
a0
Q?
a{
1Ompr
aD _
mH
a0 O
O
m
O
iD O
?Dp
a0
mO
a0
mO
ap

a0 r?

?
?
?
?
?
.-
?
?
.? t0
' a0 0

^ ? '

U
= V
N ?Q
j
ill
?
? ?
p
<
? y
t?l '
^ Ovtpl
ill Ymml
?n ?
b rml??l
O OD lV
N 1??+1l
O O
?
? 1??pp
m ? ? P
m ?Q
$
® 1
?m
W
0
t0
1?. Q?
j
r
?
l Or
A t?b?p
M
rc "
+?
, ? q g
?
i r?
r
3 S `e7 ' N
? o
?
i e
nai M O W ? F? ? o o ,
o o ?
?
Zi g ?
Z
g
g
25
?
?
g
8
?
gg
2S
g
2S
?
r?
g
$
2f
g
g
2G
gg
2S
ffi
85
?
?
?
g
25
?
?
?
gg
25
8
?
?
l?
2S
r?
g
g
25
'?

?=
C
O
P -
?
N / E
i O U ..
a
? O ? d
ve rgr4 ,
z r
Sk b'?
?
iiy >

? y;
•+„,.?'
_?•_ te w °
e
?? ?l•
z
C e`
z
?
o u` ?
E
?

z 2$
, Ox
4
z

` a
uWe G rr? ?,,,, Q
-
0

V
c

b
b
$
C w
Q .
g
$
C '??
CYr
. N
Q
? d
S F
O
In

I

I

I

I

i
,J9
P
?

z ;2

U) y Cf O a M O aND ro ? 10 [mi
?
Q
Q pm
d m

16

LL!
J
C13
F"
Q

N

N
U
L

Z ?
co
_
J
Q
~

c4

IN

14

14

W

O
i
al
.
ID
0
LL
a-

0 .6 .6

- - - - -- - - - - - -
men-f'?MwaW'?w?ahWa?W? WWWweWwrw.ur?u?

aO
C

J
? R'
? $??
S
?
?
? R'
? ?Jp
O p'
N J
? ?
O J
N ??1
rI
31
N
N
O
$
?
(7
Q Q ? ? N iff ? N h y
?
O y
N?
V N O ? m
m
r'1 N
O N M ? O N ? yy
M ?
Y?
C b

?=
ZO m
b
?
m
?
m
o
b
ai
a
H
?
^
?
W
?
M

V

0
V2
z 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
2= }
9..
a YMi ? }
.,
? O ? O A
N
O
?
N
? ?
y
l7
N
rv
q
Y
? $
?
?
7
{ ?
p
1•'1 y
?
i
fl
?
?
M
N
b
N
iFll
?
? O
t?l }
.
a
N

?a
ta Q
O
?
N
Q
?
? }
?
•7
?
N
N
N
?
O
?
O
?
wMi
n
?
?
Y y
?
d

N y
?
?
i !2
?
Y
N

N
?
Y
O
N
t?V
W
W
m
?
U m
2 N
N m
N m
N m
N p
p?
m
2 ?
N d
N m
N 0
2 m
Z b
b
m
Z m
Z r'.
Z m
N m
N m
N m
N m
N ?
N h
N jj
??,
$
N
N N
N t
NV
0
N n
N ?
p
M
N h
N b
Z
Z P
Z $
Z e?D
N m
N h
N
Q C

T(D
W . W ? m eo ? OM. G V m m m M yb'j
Z
C7
J rw

Q U2
Q

" '
c? ? 3 vgi $ ? a Q ? h m ? $ ?v °a ? m ? ?"Y e
V o"
? ? ?^ m S o ?" $ ? $ '
r' $ ? $ ° ? 1"8 25 o : ? ? ? N '
y
? < mp
tl
g
m
N p
?I1
N b
f
Y b
N
N Y
f
N Y
v
l Yy
N
? n
N N
N
N
N a
N g
N n
O
a M
m 0
SO
Y cSp
Y
O i
Y (ipd
O a
Y ?
p
V Y
O p
Y d6 v
Y ?i
Y o
Y 2Yp51
Y
?
M ?
ml
w $?,
tYi ?
?
e"?
W ? ? m m aW0 ? 0 ? ? m mm
m m
t0 ?mp
0 pp
m m m
m ? m p
?
CI b
m m
m
b um
D
0 p
?
N m
m
0 m
Q! m ? mm
m m
m
O m
m
m o
? p
EO m
0 ? mm
m 0 ? ? ? ?
mp
0 b pp
O p
?
q O
m p
m?
0 mm
0 " m
m
m ? ? mm
0 a0 " mm
m m m
m
o m

Z Y
a
0 pp
n yy
? OO
p
? O
? O
n m
Y m
O
? rO
N y
? b O
h MM_p 1V.
S 1O1VV
?
? q
? m
N a q m
$ ?
X
? ep b
?
0
N
? O
N YYm
0
n
N
0
N m
tl
N ?p
$

n oi
m n
$ ?p
a ? $ $ g ' m
i9 m O
o m M
m m N
? m O
? $ ? ? ? S
m rv N
ae $ ? m ? ? n° ? ' ? ? ro n a ? in m ?i ? _ ? $ vNi
er
n m ?
vi
v
i !gp gg ga? gg gg gg

a °i a a c°i a a c°i a n U a W = a ° a . 0 . a c°i a a ° a a c°.i a a u a a U a a °.? a c o , a ° a a o a a ° a a U n a c°.? a

W
°
H
n wm
N
°
N
?m m m L. m m m m m m m m _m m m m m m m m
a
U

Y O N ? N ?
N N b Ib m O b b O b b T
E

W
O< b o v ? r R

F

UZ
W c o
C4
n rai
1-
w
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
- 5
, 5
,
ta.. _ hi o r $ b n .n- g b ? a v ai ? o ? ?. n g a o a ?, a v
T m
U ?
N °"?
N r
N m
N n
2 M
2 v
2
Z
Z
2
2
2
2
2
2
Z
Z
Z
2

N
ro
Z

Z

Z

N

m
Z

2

Z

N

Z

Z

Z

N

Z

2

2

N

Z

2
? F
O 3F

W ?w ? ? ? ? ? d r ? d? N rv o ti ti r.
Z
C7
J 1Z
? w
OU ° O N ^ a
Q OZ
Q

Q
?
H

(7
N"
rv
O
?
tm`!
n
?
?

?
N
m

?
?
M
N
?
M
m
?np
O?

0
<
sa

O
Q?j

?
O

?

m

?
r^„
?

$

?
y?
1??p

?

?

O
?Q(

?
P
y?
M
"
Y
N
m?
tl

?
?pO

?
m
O

?
eh
I^`I
?
10
M
'

?
O

?
Y

y
F
N
?
m
?
$
?
'? g
g
ae
?
?
`?
Nq
m Y
Nq Y
m
m W
m 40
m
? lV
m
m N
?
"m
?
m
?
?
? e'1
? aD
?
?
m
? m
?
m 0
m QOQ
2l m
? O
$ m
m
9 ? ? Y N l?f (O +1
? b S
oNp
(p qm
f0
a0
m pp
m
m m
61 mm
m e?
e
D m
Cp ?p
e0
m ?p
aD
Nm
m_ m
aD
m
?
am0, tp
m cp
m ,
?p
)
a0 m
e
p
q
a0
m m
?D m
?0 p

a0

p N

t0 cp

0 m

m m

CD ?p

b pp

t0 p

b ?p

0 m

4p

em0 m

CI

m pp

0

? o

R1 m

10 m

?D ¢?

o0 m

aD m

Y
D m

b m

t0 m

b m

ep ?p

a0 m

m
C7 ro
? o N
$ ? c"p
tD ? p
t0 m
o A
? Y
$ m
? eD
q O$
f O
0 aD
m m
? ?
0 tOqO? h
Nq M
? ?O
$ S
n p
O m
m u1
? a
n ? "N
f ppp ??
? f
?
m
o 9a?q ? g y N O
? O H
? ?
I E
Mg N
a O iD
NN ? Q
° N O
N
o N ? y?
? ?
. . ?
S
g
o c
p.
M 0
S
S
?
g
? rv U
,
?
? a
?
?
:
--
? e
?
? ?Ti
A a
b
S
S{ N u ,
i
2
<
S u
i
2
° m
e r
i
m i
^ $
6
9 io
? m n $ ?o

? cVi a ? cUi a a U a n u a a U a a cVi a a U a n cui n a U a a V a a U a n c?i a a U a a U a a U a a c?i a a cVi a a U a a cui a
i
m m m m m m m m m
U
? "q ? ?p
O N 2 p p?
O
O
O
?
q
O Y1
a0
b aa
N
m
m
O
O
N v?
N
p
0
V
N
A o
m ? ? a ? s as ? a a a ? ?
N O O ? O O
U
C V
z c T ,. x m
C
i C u
O S v ? h Wz'. Si m ? y t gkg
V Y t? O Clt2; f] .? N1 ? 0
S /ff ... ,
d IIJ/I, `` f?
. 117
G
Q ..
117 Li
V
C ? W rn -
? ?a J =o £
vWB?
O ? a +n
CC Las ??
.? 4 wO Q
a23 ° ? o
U? Z F
p o? _
? or
xo
Uw
OVA
Z
W
ZZ
¢m
U
F LL
Q
? zO
W ?w
z ?Z
G U2
K
4
W
N
1A
(7
2
0
O
Z
d, a
W
J
?a
co
Q am
Z
j2
a
4 U
Q 2
N
N
N
W
Q
z~
co
_J GC
O
CL
AAV'
f?
a_
?z z o 3 3 ' 3 3 ? 3 3
tN
Gov-r..wav.twoMMm.?u w?..+weWern?.?nv
LL
N

?
? ?
o < ? ? ? S ?
3 a !R R ? #

it
m
r
io y
y
,,
3
n
Fn e
F
O?

UZ
W

U m Z 2

F- LL

W 2
?
W
?i _
W
W
2 >Z
O

J ?0
U2
Q Q

r n
fn 2

2

U a
a a a n a a
Z
w
?
9 4 Y `1 Y 'q q v
+ "f

U

? a
F v
F
y ?

(J
? z
Z Y a
? G ?u 66
O jr xC 0 u 8
O ?6
Z uWi O : s .; 0., ?0x5 p 'a
`LLB` ? ,,,??4?y..."??,•,• p
U U
O
U ?
O.
N
6? dK
a W
f VG ?
m
Sp
Q
C ° Z
J?
L
r
W
m
Q ~
w
N
0 126 a is 's; 3? a <. _< MME ?,:7M MR.? ?.?? M??, ?.,? ?? r?? N$r?
CL
O
CL
I m
w
J
m
Q
H
Q
OMMAM
2 1%
w
U m_
Q E"'
W
N
LLJ
J O
co 0
gyp/ CL
W
M Z
I Q
W ~
Q
Z
co _Q M
J
Q w
U co
O F-
O
V)
Cie
Y.r
O
CL
um.?*+wu'w.rowuow ueu wvew.?w
u
<
D

J-? j

of ?

N

N N
C F
K
m J
?Q ° n e b
?
?
? M
F
VZ
Z
w w w w w w w w w w w w w

:J

U 2
2
N
N
N
2 2 Z Z
N
N
N
N
N
a -
V
~
O
F-
Z ?2
V p
Z
W
Z
?j
y?
b

m

N

Q UZ
gQ ti
W
? o E!o ? ? On 1111 ? yam' of nm (V
N ? g
t
V
? ? ? ? ? r n r? ? m ? ?
$ O O ? O cyl aU O c?
m
mm
(
p
m ?! om
p
m mm
m mm
m ym
?
m
?
?
? m
0 mm
f0
? m
m ? m
of m
m
?
0 m
op
? t
p
l0
b
m h
?
? ? ?7$(
E
p
P
? O y
n
m
?
b ?
? ?
p ?
? m
m a
rv m
? N
n

?
m n
n
? oo
m mm
m
n
0 n
n t
p
1n0 m
^
m n m
? y
N
n ?
?
? p
^
O yy
''??
th

vuf-
a o a u
a V
u r
a u
a u'
u a -
? U
o r-
a UU
a u ?-
a U
a U
o h
a u
a U
u F-
a
z
w
V a
??

_?

m

m

y
m

m
pp
ry
m

m
a
V
a q A 2 ;-,
N
O O
i
a
s O
O
O
9

O+
l
1 ^O
w
LL
0
?a
¢w
? t7
g n
?
?
r
v°
r
r
a
n
?
:°
"?

F
0=
t O
U2
W
m
Y
O
?
?
4D
?
?
Oi
m
o
r
C
m

w
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 s 3
3
?

' o v m m ?
n
b°
?i
a
?
?
?
= ! ^
F
? n v N b a g N Fn
v m ? 7? N ?i n r ? "? ? o v ? r a v

V
e

N
?

N
H

N
m

Z
v
mi

N
?

N
"?

N rvi

N
n

N
m

N
a

N
?

N
e

N
ern
N
?
N
?
Z
n'
N
v?
N
?

N
m
Z
?

N
°

N
?

N
r

N
?
Z
vF"i
2
o
Z
m
N
n
N
n
N
N

n
N
Q
? F
O

1- LL
Fx
O V
W W? a b o ? o ? ? m ? S m ? n

Z
?? m
m
'
<
G
O
Ul
M
0
J MW
UZ

m S g t
? m c a i vi N ?y o g o f ?Q a ro o u ? au a vi ? o

^? s a s

a ? a a cui a atu ia n cui a a cui a a u a ava a ° i? u
a u~
u a U
a O
u ~
a u
a o
u ~
a u
a o
o ?
a O
a u
o r
a ou
a o r
a oo
a o ?-
a oo
.0 ?
.
a

i
?

¢

¢

&

¢

¢

¢
U ? z a F ¢
r a
r z
r- s
F ?
r ¢
r ¢
:
-
2

O
m_
m
rn
N
?
m
?
m
?
a
e a
a

? ?
?
m
?
1
.
n
p
aD
?
n
YI

M /
?

O b
?

Z

U Z
= Q h
r ?
m ?
n ? ?
?
m
? n $ m ? uni vi n
g

O F 1?- ? f F?- ? 4?-

? M N N N ?: .?
QO
K
m ? ? m ? m N N g n g
w m m m ? 35 ? ? 'vS ? n ? a a- ? { e

0
W

U Z
?pp
p

?

q

m

?
mm
m

?
mm
Op
N
Op
N
pp
m
pp
10

?
<p
G?

fm
'$?j(
h

tn+l

s
o - N ? a ? m

i

n o

V)
10 o 0

CN ,o ?O o

100 0 o _0 0 0

M N O Ol 0: 10 10 10 10 Ln 1.

` 96'b09 -A313 ch
00 0OtEZ IdA
N

_ N
N

'J [? ? Z cm?Tvm'S°?o'Z.'?:,"Mtii?"n°d?Sn`Sn•`.`.?rm-m?J'3A???? ?'
PUP
ce
U = Z aXaka2alaXa?aXa?a?a?a?aka?a?a?aX?ad
O J
LLJ
J Z
W

w ?S
?rv?"?nnp^_'????ga?g ,
mmmm?mmmmmmmmmmmmmm. $mmmmmmmmm?mr. mmmmmmmm
Z Z
Q.V _ r _ N f%1"f'grm=ae:o° ooSd?? o^ 11
=
'
-? .
__ma??mmm?mmom- mmmm--------m?c -- m -- m -
W'm-m-0--$
Z Ci
D
r-
co r--
Z LO? w

O

I? A
a N . q m a m. ,?.-.m?]j,
d6?9mi at;mm Ojai"?iHmmrnmmmmmm
7
a
0`
Q
L -
W GO Lnuj

f
? ?a oaf- °3p ?rv a ?m ?q ,..a^ p??rx maaa??p? s?r?le^
?bE7?????r•?rv???????p?3?f„?????;s'rr?=?'P?I?????SS??<i??i?????71?Y6Y`rvp?r
_

h! ? E2 Y. .1LwL: 2li21. 1,'a1'aka, LwL.'L L la u1 I'll u5a???ti?aLLSkayu?adau
W
J J 1--
LL LL„ V,
0 -' 0 J Z C.) w f

Z K
C w
?
'?
CL
z 4
L
w o
Q Q = Z?^ M
z U Z IZo

Z
Z
_
ZIM
H w Q= Q W
LL
0 W W U N W <
ca O%
C14
Z °
_ Z o
O 0 0

J O
W
Y ? d
z
< Q
00
N
ca
V) z
O O
O_

3 o
z
N
Z
4 _
w
z z 3
JO N Q
W ?.

? N

d
oc
a
I
Z N u7
N
H
N
I
X
w
W
Cie /
N O N
Z CL o r:
O
J N

W + '

ZZp
_ =
Q I
'
co U N w
0 96.1109 = A313 M
'- 00.00+6Z Ian N
O

Cl) 10 O _O

10 N
?O O

10 O O
Cl) 0N O 0,
10 10 ?O 10 u7
6e! r/S
ubp•ZZ t•}d-?aa?Os(dduO?suoj? uorg on?p s?uoO\fo?d?wou rjs?:a
NOOZ/bl/8 i
V
C
O O O
M N O

O O _O O O

w rv •O •p O .p t r, .p .p `O .p to l

„ P
3
E -
°
?
rv°
rv°
?
°
mOgOg.
.
°o.°oe..$°Omemem°e
om
°n
n
n
°o
'm
av
w y a :.., o a:2$ _
"
w ?
s
Z C 44/"
i`•
0..
a,??o•`? 9°° SS °a3°dti 1
mrmmnr
. oO1r mn n°° nmw
C, O,A 001 ? NO r Omn r
Og
iA
a

u u ?
y
M
M O M O O-- N- N A N h N r M m N
ommmAmv,r",1rv`e7°ammmV,,.1 n _° m __..... ,. ' _.._
N
w I
21 1. 1
,nn ror,mal
mJ
4r mvl-- m on n on o,n my v> rnvi m rvrv rvn.p?
rv ? o o m m A O
?=
d _. c. m. mw m. m. mw m ... m m m m m m m m .......
c m m m m m m m m m m m m m m m m m m }_
N

? r o
Ci

?G mnrv^2 oom?. rmrv2 rvnr.m?22 I
n 0 1%0
a
q
•y
Uj_a ?" ? m Nom
.- r.nN v1
awBrv^^ m?1'-`8,°mo`CNmo.•, m
1
o Q Net N y_____ _ __ O

m Q W N
I
0
I W (n W
-:z ooa? ooeo°
o
0
'

Z _ ?
oo8ooa9o68
4?
a
."".??,oweww"w."°"""?„.".""ems""e"
?
W V) W
mdn?

_________________.__-._.__--_____ ` N
10
0
^_,
?
1 '
3
,v,
'
h
?_i ? ,°n.°
n .°,, ,_°o .`o ,:,Y
_ 7
.^_
ir_
n
_$
R
_n
?
q
?g
!
!Q?
?
g
q ??pp ??33
?gg
q
9 ?
? ?
2
g
p 9
R g
!
Q
!
P `$?3d47f a33S ?? 2{ 21 iS ?`$ is ?a6 ffi7?d,
0
O•

_ to
W
W Z W
J J W Z
3'
O W
z
_ W 00
0
cc W a 3
J r- t7 •C N (7 _
Q? w t7 p

3
w Q'? z H
J
Z
Q ...1
O
__ ___ __?, Q LU
v,G G? zGG,. GGzz;.,"

?m
o ., N
Q=
p O
Y
Cke O Z "
°0 m? ??- m?.D O
ca F- ce
F- 0 CL
`nnnnnn
O
_

M

?
mmmm m-
Urm-m -m??m
--- -
Z w
Z
O p o
Z -

_"n^ ^
?a Z
mn.
m
r -
D 0 .
,e %0

CL R
w r

Z

r- to
X

.p
C)
? .

CO ?-
- 10

O 1) p l
z
W < J "m-,_"-^^mn-nm^
Nan"eo"_°gP?mm °e??<?roa
m N W
„w" ^mmmmmmm„m?mm?m?m"m
- --- --m_.--_______._..______
O "? p
Y
mmro"^m ea.4 rv°?°

mm m.,m?.?^m
z W
H

p
-------------
_ ______'_ ___
_ ?.
_

s? ?? ?a"s "xo3'r R?wa ?Y ?R? n"
a n n n a a a a n a a a a o 2 a a n a n n a

N

---- -------------------

°A3?? q
?
gZnt,?t??t?????????????3? _....... _ _ ........o
O.O. _e- . ,1 ,-
r-

?- e
1 ?y mr?1 [? a:U v a0 ? n
v m
n
?
? ?m ? mto,n
O Nrv.Nrv
< v ? v O

Z
°
?i v, u?
W J

m N W
a n: d?a a s aa? a' a a` ?`ai n U ?I iu n 1 U,
-din' n i'
O
N O p M N O O U
O •O O .p •O `O .p to

uop•EZ-U tl->iGGJ0ajcJdtj0\suotd uot3 on?1cub0?fa?d?woe??s?:
8007/bl/8?

+
9 O O _O
10 10 10 O
10 O a
10 `O 0
0 O
`tl Lr,
N E

Z

z ?
i ?
W
w O
V
w y; 'Y0.
O
R
U
H C
?
c
8
V's'
gg

dd 0
C) 3
^

wa.
M _
00 ti
H tai
? 10
+
H
II
M
_
W
-
,
H

w oo0 w Z
w
_
LLJ
?Q. `0 O
p
Z
>
J m^ 110 _ J w z
L.L
+
LLJ U-
GC
?C,) '- Z
J
p
Z Y

Q ?

1

a C7

J

a
J _.
_
t1l tJf W Q m w C
4 ?
J D
Q? p-
M p ? Qom
Z Q , pU Y
Z w z p
?? y. o I (n o z _ ?? ! as _m o N
M cG
O `4 c7 CL
O
a m p
t9 N '

-
O O
fL
N
p
a.
O
Ca
Z _ _ m CO 10' . Z
?O P a
0 Ue z Z aQ
?
p

°
Z
Np ? I
Q
p
0 Z II W Q =
00 WQ

> m
o 10
?
W J F- +
m to w II `
Z O)

_
_
3>
ui -j
N
ui
m
_ O
mS? ?g

M., •.m m mm
W ?m?m?5i ?M????pns?(i?.:M??H?????7M??
............. ...............
?nwu ou. w

ee
§eP sp1=rIng ° p ;iI
rn
g
i. •. n?ti nnt? nnn
---------- -------------
ul
m ?
ao oa'?rv nrvn.

Ro oaga ?ne???M?a?
:7 F i4
aa?'`a n.a a aaa a aaaa iaa
O O O O co N O O O
10 100 0 so Lr, 10 10 10 Ll

ubp•gz-?}tl-yao.,?o?ddu??suold uoti onal'suo??fo?d?wow?lc?:y
6oull/BG

0
C

c

e, rhr i? Q
w

Y

Q H Z

Sy •• N t?'?? ?;
? C
G
b 0
_

g
•'
...Y... `? x
z Q

C1.
L ?!
? vc
W
H •? ? J
C.J W 8 V)i
r
:q O
U Z
x
O
Q
0
. i
z
0
W
N
0
U
0-
J
fv_
wo
V ?
a?0
•O H Z
Y ? ? P O h
Cc??^Pa
m N C' Z w
ZriPWifn
O?
00e0
U J Z w LL~
Z Z
Z ° O :3
?
?ocw
Oj
co
o
Qm <u?? j ??V
a p a o r?
Zap>UOZ
F20.9?Z~O
z (D L O G+
o r
Q W W y N W
U
Go 0
ru ,y cG
0
? N
P
0
H
N
-7
N
NV
Fa-o LoLn
?O M?N
oOp Lr) u9?
oc o 00 0
H+O0,r
p0 N 'O
Z? co0000 II
U a ii ?I w
co in Z W W
o}G r M
?o mco
?o 11
ca C) hLn
F-O M 0?.N O
Z ? CO 00 it
V a II II
mN Zww
!V
co
H
`O
Zz
O W
UU
=U
Z
N =
OW
U N
N gi
S31d1S3 M31A3)Ib1 Q
Dao'o
Fes- +
? O
ZN
- - ---- -------- -- W m N
S'e
Cl)

Z
HO
C_ ° U Z
°-
W 3

Z
ZQ ?

=V N
cV1p

UZr- M r 00
-fN?
Z 00
Ln th N cr
0-Nr
co 00N%0 ?
Zr -0 CO II
II '
W l ..
Wmv~i i
I
ZWW
to r
?Lo Ma
a Lo 'O M M ?rL
Lo 6 'o P'4?
'o ()o 00 V

9k
R+ a^0

F
/ ?.
r '000 II
? Za-
wcfn Zww.
C13

LLJ
a
Z
°
CC
000,
O 40 N
V • 00
?t
p
OC 00 00
0000
it 1-1
Z W
NN
F- N
(notn^
_Z a- OvCr
D60?,oN
WOtoSOt-
Z+OO.N o
z i-,0 `0 00 II
W=Q? il?
mUV)Zww
ce)
k
`N
r-
J
W
Z
Z
a
V F?-
_Z?
N
F- Lr) o,
O
?
T
r-
W
00
M _1

w
oc V + 0C14 to
00
Z
F., Z fM ()O o
N `O
0 a N ON
= O
o
Q
0
a00
r o"
U?
N Ln
ZZ - II II
WWto ZW ZWtn Ci 06 Cl
ad F- N %0 10
pO F"+ NE
(nC) CO`0Ln
O. a II
ZM 00
00
0,00 N 0
0
°D
a II ?I
00N'o W°N ZWW

it
00 Co
Zww
-?- ---•---- 3AING M31A3)IVl
J 09 0l
+6t

M
r OO
M
00
N
C
O? O
cn vi
CD+ ^oLQ '0
0
aoN%0
00 II
x '0
11 -
_j
WN Z
W

l ?. 00 N
.<;i M cn
O N `O
rrcV
Co 10 OMr
? 0 0O ?
~?'o? II
z II II a
U3 in Zww j
m
w
H
Z{
S?
of 5
V A
0
E
X
r
o ? 1-
~ N
:t O .y X
W z N
N 1-N N
a u-,D. ii
w w
OC
N = W N W
V1 ul N
w N E N
Z
W I Z wO
N?N
ZN ° F
W o W w
w) p w N N
z-
a?t9po0e
Ciwaof
OW<CL
t; In
t; N
oe oe ae cc &
00000
LL LL LL LL LL
M
}
Fa-
co
°O
oC

~ 00 r

1000
!a--• O O
N
O o.Nm
CO Cd
o
0
, ? o
'
0-0
o ? 4O
09
? Z o 00 0 4VO?`c.??-l
k b 0 a u it ? ?.0
mN ZWW

F.

J r
LL Z CG -

Oz a 0
So `Q
c+) ch
N
Y ,..
W
LL.=

J 000
.0
V
? p0.
?

W
OC N

CO L] F-+
raw o a
V N-
0`%O%o U
1
L
U. W
OZ
??r
00
II
c

WCe

LL.Z
c?a
°
Q-Q II ,I o= -?_
O
OCC
Wmm t; ZWW OU 1U
CV)
Z°
U W; C
m C]
u6p•tcx-ycd-?jo-3atddiaj\cuvTd uo,3onn
a a a a
? M N N
7 ?
II II
NOO,
LU
LU
w
u
w
J
CL
CL
V

® W
m Z
m E
m
m ? o
? a v
n E N m
~ S m
W W 0

N
5q
mo
?o
z°
min
Rtw
?U
4
DUI
N?
dl
?I W ;
1{+ Z:
E? Z.
O cod u
?G z.
? W
o Cti
U
?L
O O
O
«3g
Y
S
?
d L?
p

F,

H,
W N
O 70
rn c3_n

0 J
3 W
-'
iz
q
v z

t t

U. IL u
a
CID o -411
v v b
W
u
? u u

z z
F
4 E U
~ t;
cn °
° N
W o OV

0
3 ? c
?
?
CL
a.
0
N O .O?
InL min G?

_W
Y II II 11 IcLIII

W
d
R'?
5 ? o

1?! Y d
[
y W m II It 1 11 II
?J
1
q Z N
+ W

W

V T
? ? ? W
V
44
r M
-
A 0

Z W
0
O
I
ai 0
L
?. Q
/ It
?I
J
1? N ? O
..1
W
Z
z

M

m II II II II II

W V
tz
U

Z
p1
S W
Q

G JJ?J
? J J J
ca CIO
r.

N N O

'
'? co?
?
l l•?i3
ii
?
O
N `
y?
7
F. t I N O
O F
u
o W

py?
1 J
LL
O O
- u
c
o
I?
C Q ?1 ?II??
V d .
N ° N

?I,TYYD 97ddlUD -13VULL11 OD
u6p•I-Id-USA-?>iaeu08lddI.AO\suDld uojL.ona?suo0\(o-jd\WDea?9\
9007/ZI
c
E 0 a
= N X27;: E V E 0
co
o aW Q
6, „F a rnw CD
mz E°' ?pp`yay `t?W W
E,"??! CO g
WJii !wgg> ~
n.7 G; 'u5o ?ts?" $3 -?
Cn S O NW m
•;
??QQ _?°3x ~
S7? (7c??p mmMY WI-J?i
//?yy Cj? O?WG JqJq 11111YYyyyyyM 7- <:y
QW'? G y?FJ Z° JF•J Q
¢im N
gip, a < HR
J Q
COl W> F
wo
2¢°7 W 2m WWO* J?QW( Y H
YQOS w I N pF JJI?rLLi`?S IU
3p62 '? Wj; 2?N C? d W
1<1< N l cn
d7<
w Y
S Z
z Q
m
z C p O O O O O O O C
? u LL
J
U O ~ N
V Q
V W Y
n W ~
Cn
fJ v ? J
O
C r-
Y
?
~ H
.OT. =' > W
V V
y J (LLn ? 7
S
a
u u J
r n
a ?
uo
MMMM
A H ggo? ?L °
F- J of>e> op?c
W O W in
8L w ?a
4W ? €s -.9 Z
Z BYa:: ,rSB
c N M O
C7 Q '-AH SxgM
(n J f- Z a$.. . I-iEae? $?wwi
-J a Z" oaf '« Z Mus j,"- ?Q H p
0 CL
LU C)
o$; Swr
w L
CD vr° a°nu
z Q o«S
H m
W
Z
M
J y
i
• fa?a
Z? .f xr.':: 3
•
W 8 u Y.
?C
.. cw 2°V ~ vL
Sao op° a? _ ?« e
J " w D N" ? ? . G C w
?'e 0Mpp g ° xy
W ?? i° ?euo meC ry•3 m? y;
_ ?u'1 .?', ?vm doy der ¢S ?'g
N N M ? N b
u6p•Z-td-yed->loo,ootddt'3\cuotd uot1on.ry u ??foad?wo qe?:
8002/62/
` a ~
?C u
? a
?
^ x oc x x ?O x oc x x x
a a
-r r+ r:
M a
<t ri ?o
- a
? ?:
- ri -
v p
- ,
.
ri a
o a
o N a
o r, N
- C ? e

R x

M x x

M x ri x

M x x

M x

M

a

.O
.
?D

a

?O

M

a

•O

?t+

M,

i

- x x

F r J , , , . . M N N
oo
a

O S L V ?? O vi v? O O Vi O •n O

J m ? ~ r O C x O ?

m
9 OC GI L ? W M, r ? p;
? y ^
? M M
E ?
C
! O ; ? p ? 7 M V
r d o a
U ? 1 rl
1 f .-.
a C L L A C C •/t O "` `/? C O C

L. ? C C P ?? r a nl C '?` ?1 f! M

H
z

Z E
C G

p
x
00
x
OG
00
oG
Y.`
x
OC
o'J
?
?
u? 0 J A
? 6 ,x x
M x x x x OC x x x
Q ?• p % ? , M
J
a

0
L.

? ?
?C :A ? J U U ?L C J V U U CJ O ? ? U H v ' U
r ?
? Z W N
O 3
W .. ady NLO O?
N
?V QWONO
H ryyr
s y`i? f' IM W M N Z
Z Z U
a c
z C-4 '1000 + Q CO v%
_ 1
< 0000 1.0 .1 1. 1 1
.±
OVM
G ua,• Z K %0 '0
> W de WWN ZW +Nh0?
SO 3)IOONBOOOM Q 5 a 0? Z ao
°,? 000011
m oG '0 p. oo N O 4 II j
~o 00?'Opl WQNZWW
?w f'ZN 00 '000 Z w it jl J \\ \\
I-+•?? J WmtA ZW W
w 3AIbt] M31ADVI
0 c a> o
o
CJ z n
a
J d a
YN' ? Z? =N
N
-oQ?? GL ? F•- M w vxi
~ Z Z0 Br: go
I1p M Lr;kP1'0
+ NO
00 ? %0
J W Q 0000
Nln ZZ WN ZW
tQ-o? Q o
MqN z = S
rO COO'l., Vu N
r- r-co
CL 00 N E" + 00'- ZZ_ r? v N .1 co m N 04
Z O '0?? G LO o"C'4
W 11 1 ? + 00 h'0
Z co t; -i Z111111111 Q?Q 0000 a0 11
m 11 O LUCa Zw11 w r
D M
(,4 C14 a o}c ao
V Q O?2 °.? ° c?M `- a0 01,p
SCR ~41h 5ui o'O so aoa0Iq
'p
00,00000-1 oc o -'o r- o ?O
Q mo I:?n
M ?
Go re 00%0%0 A
Z + ah%0 ,.. 00? II Z° 'o00 II Q???"
.,? Z?? II Z{a. II ?I S l?Q ?r-?
N W {'{.Q... II II W t/1 Z W W CO a z W W y
?. mN ZWW
_Z
O
CL X
? a
O
m ?N 00 C-4
'0NI
Z r- r- N
O m'O OMB
Qd'O
V H?ao
?II
lNM°O ?o?b`D 13 l8 bUZ•? i>u
M64 WN ZWW
Z
lL/ Z
a
x _
v J!! ]VON 110S
ce '-o t; z
Y, o.,N,a°w, i
mI g
mco 8z„ 1W- OWC h(14
ZNa- NOLnN 00 Z J'-
a Z0.O?poor, W
1 :)60.0 N LLzcd -'0
Z W r -10v0h OZ Q M 04
M 04 ZO'N'O U.
z Do -I N
"=j OV I'q zzO"00OCO yII JU ado ` O%O, LU
O w = ? II I1 J MoD ~ '? 000 O of N
m p mUNfZWW ?'??zP-.p00 11 J U
Q 0000 U. W p
(),000 00 Z o2 W 11 ^ J O ZZ Z W a ?,
'0Z
5v U II II wmmNZWW U. p E
p ' Z w = x o
?mn4 v
i
d 2 A
z? Nu Ou
? Z °o° m ° a 30,
o°s.<v0W r'Oi F' w
0p??Z f O x e c o`-°
?a
O w C7
?Z9 U E E m
Zp W a) m ern E aE
txO0 O > Z Q ,°?
ZWyQ?z U) WOC J l
w Oi a and
I?o mm
, Qm-U'V
k
i
O
F
of/(t/H
u6p•E-Td-ycd->fea..ootddn.o\cuaId uot3on.n u O\fo,d\wo ryc?ty
8002/H/H
r ,
c
1O-
_ 1
w
z .r
LLI
Z ?O
g
w
Z
„
Z
ZQ
F "^? H aV N?
=8 =
w- Z r _M
w o
U x?
? ZM vN.v
a
y- U Z to M IE N
-t C3 00 00 F, ,o
U5 M Zr- 00D II
O H O 00 op (? Q 00 00 > Lu L4
'O co co O ^? WmN ZWW
R0 OO > LnN
H+ qnp co
QO MO
co 'o V? M
Z r o ICI H
0 Lo 6 'o r,-:
WIQ- co 1 m
Z }- C,400 I
m Ln Z-- 0, r`o p J
?-c)
000 II WJ
co
00 >
-1
LIJ -
z t- II I.W-+ Oz
wcn Zww 0
N F d m
W m
H
1
l
v
i
i
1
Y
o ?
it
i
R W U
ti3
OJ
w ode 2
Z a ?-
Z
Q
V
W C7
Z Z
Z
~
Q ui a
V ^ N X
W m
in ?
z9 ?00r Z>O C. ,o f V Q -i
0 -10 Lie U
N!Z
T 0,
'000
I',I
Z? co
W F II II J
Goan ZW W W
LL. Z
O e
D
tIdtI1
J N ?
W T " O
v ? y c on
W E m w E wE
J m ? rd m fm
w w ?LL a m¢
v
z
?x
or
z V
3
?d .
oA - M
Y O O
?Ln o?
yf o N co
o?
Co r-, 04 Ln '0
+ NCO
co N'o
co 00 I I
\ yJ? I
Z
WNZLLIW
[b
F-

Z
Z
W
W
N
W

O}C 10
0?

Fa-O ,0
MM
? O v cj o
m 0 lc1 O o?
920 M^O`
+
0,,0%0
Z? ? II
0
U Q II 0
con ZWW
J
U
N
10 13
M W
`,
......,
, . Z OC
W CO
AQ
/
Os
u_ w)
_0 Z
Z
,
Q.
J
V
N
10
M 0
z13
m?

a
I
r:M
l
z!oa.

M
w
H

m M

r

ce(N 00 CN
}

Q

00r
MM
'oN'o O
?p `000
o,N
to
co 10 r N
O^ 0? h M
co00?
-
'o OC0
~
F-`o .p 00
00 O
Z 00.00

'
?' _
II
co
co
Zl-
Wv) ?
II
Zww ?Q
mN II 11 J
Z LLI W
w0
OJ
y3
& Z
a?
OJ
W J
N =3
U-
CL Y
OQ
1 m
W
Z
F
Z
$W
N
6
M
J
H
W
x
N
W
N
a
rya
J
? W
iu Uj
w
w
:C 0
N
D
LL, yN Q
J ?
Q
Z
00
J
Z 0
0
00
L'_ LL
a- A
o
u6p•q-?d-vsd-yee??a?Adu??suotd -11 onry uo??fo?d\woo.gs?:?
A(I(77 / bl /A?1

dN
0
W'
t? ? e3 •, r ??! 2;
AIR • a`',a
a
,g
U p ? /
ts. uJj /
?y Z i
w ?Z
P T
O
e =
VW w V??epch
5
Q LO M
ran q?g Z?^M`o`O
d ?e N N 0
00 N In
o ZM,Ooo II
ZQH ICI jl J £2
W Qtn ZW W
]AING M3lA3)lV1
N
00+
cZ v
Q
o ?o
I M CO j
Feu + 000
cr) co ?O
N
?N 00C
Z Z ? II II
uj ui Z w „
Z

of

N
Z
O
u
N

Z Q oG
a
0 m
0- 0 OC

V
Z 0'.
0 Z
w
F -
z

a
101,
W
aw z
29

II
Ll
W
Z
H
Z
W

!W// j
u.
CL Z
am
W
Z
J
Z
n
of
W J
t n::)
W
d YZ
c m
a
N
H
O]
a
N
CD
f\
10
II
J
W
0
w
w rr
w IIHN

lz
W
N
W
W
N
d

N
J3
W
d

W
W
=
0
N
W 0
W
N

00

Z 0
z°
IL 0
V

i o0
h
h
ki
Z

U

u6p•g-jd-ycd-?j9"3etddtl3\ ...Id
1114
W
W
oC
V
W
J
a.
CL
Fe
u
-4 P? < co
I?
O
U C
C ;a
711111
a
CCg11
..I N N rl i
N
r
OC
r
m
oc
F
_Z
0
m
O
v
ha
?V ??
V? w
?? O w
W o `?
N

0
PI
L

101 a ?
d
<

J ?

1 / } 1 ^I
J

8 r,;;? - E
II -':
?`p a 2
V 7 W
a
m C.7

je W d
LL F •?
O U?

F
j vo

J
j 04 _5
'
3 G
-id 10,

OU
Z

Cp z

0
fr e ? d
l

t? W
LL LL
r" co
r 00
.V .p
WV u u
U O z
W SQSJ
O J W
a ne
cC N
N
O
(7 N
z
H O
N
W
OC a
n
mri
m'
V
Q
N
co
N
F
Z
z 04
O z
Q
c?
W
Z N
O
3
4
W
J
Q x
U
h
U
w
0
d N •O •O O
W M in O °
11 II II II II
yW ??
F A"'
C
J J J Q
0
o Z
o
w W
Z o u u u u
q +
0
V W
ti
W Z"' -??
A
ddd

N a ^ N
?aooa-

W
Z
? II II 11 II It

c
4.
Q g
Vm
??

?
Z
a O
W D
4
o < 0
2
ZuDD
U
' Y Y Y
_
uj
W N N
I ?? Q
tj O O
I I? U x
ko j
k y LL
N
M9390 hy7ddlda ?s? ?rsxo?
0•d sO fOlOOssy 8 0
u6pl-De-ys+-?eeJOaldd?JO\suold uoj?onJ?SuO3\fOJd\WDGJ1S\:
8002/ZI/
a
I lot,
W
°'! o D
U ?
" ? W
0
z
0
W
w
U)
Z
W
Z
G
CC
W
a
W
H
W
Oc) OOOOS
zQv-7v
zm
av
w
z
O
F-
WW
2.
:iw
N X: -J
J J
J Q
WI ?w2w
YQ J?y>N
r UFO
!n
d (n
w
°z'
O
cr
O
U)
N ?..,
Llj U)
O
Q N
O
w a

W
H
z
W
U
W
a

o

W

o

o

r4

o

"1

0
-1

D 2 w
U :D LO 2
z Z z
O
fn cn D

Q y
U z zz D a
W O O
CL ? U >
U 2
N .
z 4
O > >
U U r W y

? Z
z Z
7 0 CL
? d d
o
d a a c
n
W
in
W
U)

a

y
z
0
O ? o
U
Z
LL
S

` Q 0:
~
g CL
O W w
a
O m o z a c
l
U
E d n m o u o E b ° c a`o ° N > o
C > r
C: a) CM 0 N m y C' O N O m .p m C
ti u T y n co Q 2" u N L$ E
E n m a H
0 N C d p E Q •C O N C m
2 CU
a) ?O CL
N N 15.-: (T
O $ A 4 = O CL cl
$ O (VO C N
a' f
p $ V
c ?pp C O N CO N > C N c
O Q 9 O d t?0 m C ?C Gd t0 j V C
c 4' UL ?a .2
c (yp m ? y,3 (uUp ?,
0 C m n N N m U E 0 .O N 0.01 E. vmi X O
dE aE?L M.--k d? oE??°w ?u daamic v
E° coo' c E" c Ry > o?'m° >
o 3 $ $ E L c c_. E g E E E m
Y g a °' ar r
k$Ea ¢E U? 4
Yr c ' act .>?11 ? 510 p p}g 84 U '2 1 oo c? Q2 -o 8ro o ?$ ? -K
I ?'l g t:?
nom;c?E ?ntoa"n uc° y$o4_ ?.
d) :E
y n °c .E $ ti o am a '? E o a? 3 co E y o toS E
c t5 3;
m L 0 2 m Z Q d a b C$ tL C U N L •..0S R b ?CQ a Q .C $ N S fp?p $_ y C
.C (•1 V «t1 N U Q m 'O N- N ._ V V " ip tU (zi D y a C Vl
U m c b a y a 9 y .1 c_; w y d N ti Q N N d> E= 3 ro E
y,?momocDa? m N- CC a OO opc n N a._ IT o
c_¢ -o SU'=U m.E m S(n8 CC1U) uLL ? ?R:?v o ?CJ•aU m ? m C?jg ?tn0 iii c a E
m
" 1A W ti co O) O - NM yy 'C LO COti co mO C'i pp d N
2 d Q d d d ? Ln ? N N F- (n o f to N 0 t0 co (0 0 ? ? m
E -0 0 C C c d 0 N > O m c C y G1 t L O
a o co 0 m um? w - o 9 c 4 m a c e o
r ? m L "' d Cl ? ? .U 2L ? ? .u
c E b E o 2
3 a N h s d c
W ppQ ppQ oppQop 88 pp a E o= b y y {?J'_ a `Lq a?
i1 Dtpp nO SQ?? {{?,1 p1 «.0C C (S QpO `O ?yDj. pJ?
C7 U C-N 25-25 y OY'O -000 a G y (0
Z Q (V f` a C14 t` Q N' O C 101 U C 0 Y (J (0 C G C O U ? _N C
F-fn ?c ?_ y T?o? c 4
C F, Oo y? ap
C_ w N m 'O N 'C 0 .tl V0 Nyp
w d m 3 L0 y j {7 CD (C?Lp p O Q U {pC G 7p
>. N d• N 0.1 0 C3 a }9 U 3 d ?' N .C O t71 3 0 U
z z z z j 0 O° N L v N 'U a g M C O N N C '? (o i0 N
cl O O O cn a. L m N ?dh ' _1% a d
W ?ey(ai v~i N W Emu. coo . z w? 3 m 2 o °'oE
(7 Zw -j z? =
LU 9 U) 79
4 OopJti3 JIL 3 OJU `(a a Z
+ E a a IX E m Zi N 16
?rom?
W IrYC)o?a 1Vo?4C Bpc
J 4' d N wady r? d O O o ?, c^ to m S m rn K SQ m '? w (3 N ?y
pjy $ k C i
w ?¢d add ¢d „ 0m m°zs > rik
ZO, oz z orw?c''no('?$. ro°8 ??'g d??' ti F
Q o y m c6 ? gw? E m o'Z O$ 0 0$ e? E o to o
O O O o ;rc°ino?n (r_S??c yo'cdo°M 5o°c .13 0) s
O C7 C7 :D ?gECZ 0 y ;gj E? zE?c p 02$v yEc ?c
fn c a a z a 2^ c ig Ti q Q) • {0 ° (rS.
O r• O ?O(pp N` O.`ON 3 C m 0 % L4 (0 C ,O (n0 N v .0 $ 3 L C
L ?p N U N a U O y (6 y 4 C L U f0
U C C m C O A y .0. N N$ C C
K //1 10 0 y cC?? 0 CO C-6 Q'.' yN P y N .? E_ N O O N N N N L
l
G v/ d'? O C V ?U m m(n C(n? C C Q'? CU U C(n C ?(n l- l
W op M V n (o + OD O O N 0 M V Ui (0 r QO rn a N
z -r-
F- f h O F- N N N N N N N M M M M M M M M M M O d' V V
U
a V w
d r r, £ ti H ui L y= C P, -6
0 C C N
G C O G QN O C2
-E '? n v. w $ t3
z Q
a E ui v '^ m fS ro aEi N ty
2 2
?C2? N z u Cis ? '" faa ? L_ _n O (yi ? v ? m 'b$ O
O H O C U IJ p? C ? p Lb A a) 05 T 7 O S C_ $ G tGq
10 XT w
W m¢ C ro L L C 7` a 3 C (E C `8 Y. $ ,tl p
!n F- ? c
Vqx- y O pO¢^ pp '? o.d v ui aror n? 4 o ' v ?S N rain
w WQ Q O W ?ry$ 5 ffiNg1a 3?aE6a v AEm Ewa"i
O Q O ¢ ?, (=i'``$ y v?+ 0?rn ;g bra
¢ T W W W C7 ?' .o ro y?y c? ?i 8 ,b E 0 a b Fn _ 6' as
U, I
p ¢ 3 DTs} rv(Dp
7 ¢ w Q nq .rgJff v[ s? uC Np fi' ?? ?t y ?-tf69E 410 F
0 in
x z Q N l1? a} k? N .tQn 1% F3 >
W L) ? W w 4 a = ? ? ? ` O F ° 2 W p ? N ? 5 ? ?
y
R $Q 1 v ?
cc x CI d w Y O O c ?i y + m c .? '? 5I.1 1& b HU ¢O OKww = « n'" ? pp _ o
a z J Z a F- tU C, E n '? ° 3 L ° ?}' " (3 ; .? w d Q 3 S y Np1
J 5 lc
2 JmQ Jy cc (`ccv??oo»d1E ?o'ro°oiS$g?2c•`-?a2'vc $?a?vvaCi?g5«a
Q QQ v aroa,duu?m am c(a(? "_
QJ W QJ W QJQ g.' ? C _ C t3
2 S F- 2 F- w N LLJ mC Ev ro=?_= c c
c _o LS nN{'? y(
c °n?_c AFi vorv "?L c?o c
w y V S a (? a m m ro o m c c$ m g " y _ c
LL p v" ro E E
y m y O U) W F- 2 ro v N N N U« GJ N N y d UI N ?'i -- N> F? L C _ L 8 9'm 2 r C
¢~ ¢ m D ¢? F- O f0 Yn d C N C C d« a' C C U U U J? r O C (n !_^ 8 r F- LL OU v V t0 0 (0 I 'r C D O Til V y N C C
ro e .• C C N -' N
O F- O z O¢ Q U u a R C C C_ d' -O 0.90 U C (/) C (n ll.
w F- n 2.9 m ._ .
V V Q U y .. _" O? N "M dN lp X00 O?O? N
Q Q 0 U E N Md ?f1 (Lf Uf -- Nnd (0? m? .• f r NN N
fY W d O x x z N U
z 0 z~~ z~ O p
CO C-) U) V Q U Q Q V ~° - -
W
O
2 ? N (")
s
u5p`Z-oe-4od-)Ioejoetddtu3%,¦uojd
{J
C Z
z < O ?x
r `> In Q = u g
_ a °x° w 8 a
p c z U w
QzU ° z
,III l11??1111? i '... S o-•? Q °HdP /n O u
3 .••,•2?:' .•wwn?Wbi'. 1n t l W z Y •7 d F- a)i 1>a- F=- 2 U v
z w7
_ Z t5 pA
F- J Q Y z to CO UO $ ? t
Z ?'N O vi in F- LL
u w 0 :t.: " ~ 42;' 2, o z 0 J F- F- w W - ¢ Ja
w C-4 =3
LLI (7)
I,,41R •,`,, ti N
O O J W Q
IIII 11/1`1 J LL Q J IU-1 °
V u m w J H Q Z O 0 =ww Q 1"U
p fA Q] J w S O¢ =QQ m
H Y U r+ d M. W Wm
yx° F-
O J¢ Q U O U) W
¢IQ?mxa Q Q 3-¢z w o
mwg ?.o°zm wn.F-+ ¢
$ (D < Lm ui 0 cc 0 ? a
J w°¢ U ~ W W W °OX Q LOW
4% -
Q U Q < F- W M LL F- ° ,O
y 3?F ¢U»M O¢w zio
W p? w z N- Q W 2 ¢ >> x
F 'eel w>¢MOa ??-(.w MLLJ N
G8 z ~O ¢ 2 z Z 0 0 0 W Fw¢
U W- o w z° o° ?. U Q x- ° W W
O °Dda W F- z H H
M cc
a ¢ z
Q C.) F- W
-^ w 3 z
o-j
z °> O J
o < ^ ¢ H H
O
LU y 3 > ° ~ O
¢ U
z Q ¢w N F- ui Wa ¢? W
O U!A
C) w ¢ } O a -x H cn Mw CL
J U W °
J dW
cc > LL
U U d
V)
(? U N CL ¢ Q ¢ Wz y U =
Z ¢ °~ ¢
x Mw z ° zcn Q co w E- w z w o J LL Q t w -2;W ¢ Q
LL z
d w +¢ ¢ CLO
O? aJ w w v
z F N¢ H N
¢. O i- H 0 f7
N
LL LL
01
U O N ° \OI Q
O
U
co
a
-------------------------------------
z
O ?
(n H W
U Q F- F'+
D N Z J
W J > m0
w N CC ¢ Q F- Q
U w d
Q cccc ? (nLU ?mw
CY Q Cr J CO CO W fn F-
-1 LL hJ1 L) F- Q~H
W F- W 3HZn 0F-M LLJ
W
Q 0 m W 2 J 1'4 z ?•
0 > i-A H2m>- w?? ° ?S 'y
c ?toJ? m "m U OCR
C) U O 0 30 Q?~ Q
Q F- i IZ W 2 ? W
F-0w cnCOZ Z
F- p
Cl) Z w 0002 wwa m
O J Z UwU O Qw? 1 w
U Q H -Jc-)QOF--z F=-O> Q O
U
J U) " W=Z330 'wQ? a
W U- m > ~OJU w0)- w
izwS W
Q U) ?JZWw?zC-)F-?W~ m O O
cr- ?0ZF-W< - MLL O WF-
tn0OHHUU)Cc L) 70 F- Zd
DW=F-QWWF-?DZ 0 O OW
1Ip(nUF-0000 WGCHtnWU
pti OZf••i?JmF-• Y?" Ob F-?
cr- Q>^?Hp <Mwu-UN¢ O
Q =0 1--< CL""ZOw>m 04- _ Z
acs-WMMOM 0 =OQ
CC OCLWZ OF-WO-OWOWLL ¢?i
HWZL)OW F- OMOOQ=JZF-ACC
?f
Zm< Z"Mow"Zww d U)
"= ¢JF-1-40 W>OWMF- OZ
W (o?JF-JCAYO>-ZQa? J J~
{- WF-JZQ?UI-+z<x OF-
F- QW M<=<WOJWwLL 0co
O '2 .)- '=W 'J •JCCp
ZrV1Nm(17F-??UtnQLL?tO
u6p•Z-oa-ycd-yovJwtdtliJ??cuotd uolion ?q u ??fo.+d?uiv ?l1\ }{
AbOZ/bl/? ?

S W
W ? d?qp?

w M

n
u
w a
V
\..

$ C
? V i

Cg
?
w
?J Cy> ° o
ys
7
S z
? _

7
x
O VA
d
W
a
}
H
Y
U
W
U
f- w
J -
Yc?
U
fr
}
d
Q
0
Q.
ui
!•"
N
W
' J
U
N
w w
O d
m 3 U m
LL LL6LJi O O
O
d
d W W p
O p O ?
FQ?
LL2?
H
zo
m

N O
N
m S
OY
z °
NW LL? OJ
Y zw FO
0
3 ?° N=
¢w N °z o
QIL
LLJ
7 <
wF-
¢w Q
3
W US
W¢ 1
Q
H No
7 P
P
P
? Z
z ,
;
e
?
o0e Oe0a0 0

J V
T v/
S
W
M
z
d
J
d
<
?V
eW ? A
OU
v ` u
,
OY
¢Z
m
zLL
?O
?O
1-
N U
z
aa K
UW w
T?
Q O
JO
N
20
W f+
?a
i?
Oq
W
m
m0
O Fw
6.z
U J WO <

K
z 1
•U
o < _

O 2M
. ?-.
N < LL LL
O LLw
¢ m .- w
m °
O =
NW ?
Y
Sa W U

3 ?a
UU N m

6W LQ
mLL S a3
4.?
wF z O
Z

U? O

WK 000
F

o O
o O
e
p W

1=1 A?pp
Ve .ee
pp
?Va
Ve ?f?
?
V/
S
H
LL
JN
o-QmU aa W
Q O2
LL ti?
mC
X wo
W Y
a z
W 5? m
W C7
J LL
tiN O
ND
zo a
W? O
H J i-
K
SW
Oa
w
m z
J
J
a¢"
W a N N

? m
¢ Q W •
K O Z H 2 0 ¢
LL << ,+z0 W
d W.-.1N W QaH
V ' m
1 m w
OZ ;i cwa

oaa a
m z
z
Nm zUJm¢O
•°`-aY al-
=
? n0o o ? Z y iUOm aJ r~iJ
mo-
F
c (( 1-1
?
Z
J N< W S O

? 0
a H i J Q NQ m N 2 N 7 K
a ? U V .?• 0U10 wNZQZ 00
a
a W U <VU
0 (? f z J W 0
W~ F
LL
A, w
H o o w
° R
Da N2
ZONU'
F-
(f Q V 6 O U^= w
w wwN - Mr-N
1- O LL z W I :i
U`+ H ZO<H

o(awao°w¢wd
o
2N W CFNOLLF
-
a
M
u6p•Z-o w-ysd-yaa..?otddla??cuotd uola un Jq;uu??foa?
f5 ?
N (?
R
a
a
0
v
z u 5 ,c <
..
0 0
w m Y awa E -,
II' W Z Q j 2 0 Y 6 2 j Z U
_ ?????, III, z < U U 60Mwg x C J m 6 0 O
O w .? •.Or ..?+????j ° o° W ?. F w 0 W L
??:y. OS< 6 H ; < b
u x ..+ N ?Ui 25 a ° NO<O y o
= w ge 4't' 4..: j y sz o z •z o °w a i
w z
?,, wW= . wx wma? o`saw1gym
G a I,,II'• uu•0.,,,` ` LL 3 o i ?=6 i o Yi >"°'o` z m N LL <? o
w V i h N??Y O m S? °?FW
W N S O m F °? 3LLw? > WO 6W?0
u 6 ioFN ? N o?Ji
r Sri ?wsu? $ > zN<<«
Z a .. '?(• N 2HUw W 6w F Z
W ¢ ¢ NO ?XW i Z
O 6U
ny 9 LL ??? O 2>FW <rSi OF 02?F •.' C
n znm¢ ? zk W3 03?? o O
81
' LL U w ..
W I ?? C m w V/H YOO? w yW 2? ~S;¢ ¢ W LL m Z N
E ?-~ SU, ? and I< LLW?w W s ? N
? _ ° _D a' u' _ N N C ?°
cA Va: 0 ?Q
_= N Q z >-? a
e8 0 ?_ .. _ z 5 W W
q'3U OCl) Q :°k ° 'mw $
O 5 ?W
LLJ U)
3: w
a u rw` LL > b
ccH
?j N < 7 N
i
z
a N
a3
wa Z
O co H
W H <0
N ;
b
a
os` ® s ?S ... y
W O a ? M .b. ?pU'
? O 2 M + r??? Z
LL 1 Z<
6> ~ m U? F ? U
N
!~A O N ? O
O
z
F-
r
rs
J 3w
J V m
Z ?+
LL
AIOIj y O LL
< Q ¢
m 00
J
W U
W <
to W ¢ z f7
Y z
- 2 z < 2 r
x0
t ° a = 10
y 0.
\\ zo gJ p¢0
OJT Y H? 300
\\ < x N
WO co \D <a X<O
URI 1rA >6
H 1`
Q agz t? O
2. W Q
' m< W O N r \
¢
W Q
r I Q<r i•? 3Q
r
z wow z
z 3w zw< O
O z
0 F-
< 2 O d J U
CC LL W
w0 z w mOz W
U w¢ ° u?o<x
f w O
V z 110 0 WJ NU
J .. p¢wW
Q
a_ N a oz
Z J
w J O r
° x 0 O<
z In rW- a 0. L) i /
H w 3
F_ U
Q ; wo
n. w
O 4= y N t?
z
0 < O r
V I w m < car z
1 '02 0 z z w w z
w
<= W<i
acxi a co
s JrQ
\\ ¢ , z Qc3
F- \ a ¢ I a>z
¢
_ _O w
J U J U2¢
J .y\ Qfn Q<W
LL '77j\ W z co
Jz NO 00
U' W Q r¢ 000
z wwr
zm o¢
. a a?¢
<o z
Uy \`??.? W Fz0
wa U)-.
¢O(L <z JCD
w y? F<-rW
LL r 0 w i O 0
J =)-
000 4 OF¢-mmJ
020 r hQ
ULL r W(n Wzh
N0z wow
wn. oUW
off
2 ? N
UOP•z'OG'46[?'?p®J?B?dC?IJ??BwC?? uoiaon.i u ??foJ wooJpc ?
`i?oozibv?
00
0 01
>t ? Q? ? ? Y a?' ? °w"
y' D N Wrf?.1? ? zJ w??((F e
{..r te 'Fc4.?C Y rQ MIN O y1N- m'a'd z
,L?' ? M bO?LWOH JJ {?Y
0 b +OrJgrU Sw F
Z O(gYa?`+mmJ-r?6.LL N O W
GWOfO V)ON ?LL zO 0 WfA
OZ
R.I wozm~m UMJm I uicn >m
O[C
o m r J Y.. b6HH ?CO
a.? zJ3 ¢o.J wwdNa UO
m' JwwQwgtY('??orQr O
JQ
H / O`?M¢z$SJaa¢i <H-'H W CC
EC 2N¢ 4r1SNNYW zw. mV -a/1
?}! p OWO r¢N ¢=o¢w }M LL N
nl Q9 .. '4 zHYJ U. WWg HH ry JQ
OHV OLL¢ OrOMN3O¢<ryiN QQ = h'
Q W d O
:+? <>b?ttt¢YYYWQZa Fo Or dO J?a
Un cg ?u !-QZZ N?¢OI-oU0 WF- ?m l
?•' 7a Y x >NKKK ww wJ 2d¢
Q8 D ..w?W Cl)
It CD 1 .9 O2?Wd$r WO?1¢-a O r -'
No bNa H
Cc >
J W
N MV N 10 n Co
kooj
20 ma ?
W z rn w
LL,
O O Z an ? ?1 W
z J O
J z w O \ \ W
ggN
Y Q
cS mY
W u x CL D
d U. U.
°a 4 I w (^'? Y
w z F- a
o -N2 UQm
o Z O .- C7 ? I}I
''~^^ JJ ?O z
MOIj ZO Z O r-a ti
a NU
z v °- zo Q '- ZQ
Z `•. U
O o
C7 O W
P
W Y N
w Z ?M LL
w "Z
y? a a X
o ?6 Q W H
(qRj Y.cn U
O N 3?' J 02 ?OsZw T
z (n
Z O 2wm Ww CO ` N
Z w E aW ?? ~>w 1r \ vwc
tt a =U.
°w ?LL zstS ?, ? ¢ F-
y 0Z
NJ
d s? ? h
ia?W W
CL
DWwvy°??JJ
C ?
\
\ ? G o O
i• A G r° o o v
i
H
\ ?J , h
r
dac'i a Y?'C (• rU P ?J`i\
i o
n),,f'L
? ? ' ?\ c C7o r .?v ?y
.. ?r (7 ( °? n z H
CL 0
oC.c ,\r ( l\
w d '?rwwN r _r.. c,c o 01
s a (?w w LLa¢?a O p?p,, yG?? (?,v v? o Av C)r L??..
Uy(?) l) ) l) \
+(QQy? ( \ f lip
x 2 i ¢¢ WW 6dyyF1Z
Yw +CO 'z[[[i ZfAZ¢
z ?Wxp YWw C ???1¢r ?FN-O MN fL?X ?i?, ? ?? ? ? ), ' r
Y Yy O?? JuaYI ?JCCN <N? 7?CC JO n=+ J ? Ce? \ l r r 1 •`"
O ? 7dt ?~ ?O
W O MY r WOJ Jg 02p .7 `1 1: r 4) .,l ( .r Ci k)
(1?1! r LL 1> ZW ? (>
~ m °: r¢- wm w >aZ o>c mwyW NH hH \ c? ?% ?o;? n(? o \? 1n1 N m
yK[00 n0 r'•(i ,`) LL
cr i N 7r ¢ {yp6WWpyaQS?W SR fM? MW
1¢•. d W¢ w'JN !? NO NW '?' m ?. (; . C) O }J O
O W r ¢LL NO tL ~ wHJrLL UQ CC O 1?\O C)? a
O
U 6 r N r d la 0 LL r< O W
N O Nz NO N o d T-0 CK_ yyO I\ \'
W Mo W W,.JJ?? 12mU2r WW W \ ?•O
O J J (,?<¢r W ¢F=• Q` JJyQ ?O{ pW6 (w I? O
z tl? N QW WMr QN %W Ja ¢W¢Yd?C1 Wf~d „J?
w Z Z QJO? a3 w¢77n. ... J?dO7?J ¢O UfA
O
W
N .- N ? V f0 m N m
,a5p•? ora ysn-w::\ra,'.1fl1 `ff •?\`.,.roi? ?r ?nn.r?c ;n:;\^c. ,\ror, ?.i?, ),r :\"'f-xl \hv !!1 S\ (f,IVy
z z (V
OW Q
uj C14 C-4
(D v
E ?Z ?Wo . r-r J V
i
>>; ?Q cy) 00? z ?
Co LU
V+ p 00 Z
:?4' ??',': w Z Z
C-4 0-
5 AV NLn
.2 U C-4 Q 00 00 U
M
,••`••?•..p " ,, \ N >_a pp z Z ia- II 11 Z_ n Ci 00
- _ _ 00
he N "It < `O ? ? -t Z o 1000 `?'
NO 3? OONGQOOM Q
F- m ch to •- CV) aD 'tl
? II J
m~+ CONO z0 W
~ZN'0? W?NZW
0000
I
ZLU
mN ZWW \\ \\--
W C w W
_ _ 3AIb0 M31ADVI
a --
\, /
/
O "If e o
0 F_
r f
y W
W ru y
(V ?, Z Lu t-u
C4 t;
Z CY)
m / J y
to Ln NO toLn ~ f? ?QO ? QOM
m ? iIj ON a?0 N?? 00
o o ui On OR N ?,J r N C.4 Ln 10
G oe Z `
`O 0o (K)
10 + 00 N 10
II
Oo 00 ?- o I 1 0000
L1. 0FQ- II II J a? Q.< II 00
z vi CA
mN ZWW ?J N / ! Wy Z111111 e0ee
e
_j Z
zQ oa 02
LL
Z Q= N? Z J \''?•?
?_ =U ?O w? t?
i- U? co ch N N H V t1 Y^? M
Q `7 Z O'- N ?- N O ! >02-
`n^ + 0, O v~i `? °00
i r. II O o,O.N
Q ? MNN co -0o
O
Q00 .)MM z? oo? f 50 a?.?
?Lri oCo^ o0Q II p e6 0606 `o
Q e,o Goco v ZLu ZWW ` I m ?+ ^co
+ M ^ W co V)
Z cM ().r*, 10 Z o 0000
Q ?ll %"? ? \ ?OOII
?Q oQ II it
? co
WN ZWW mN ZWW ?O
0.1
v 4-
`• a k?
_j 00
LC!
0 coo M^N 1-N c6
+ 1%0- co
o C)% N 10
Coco
mN Zw l ?f m \ crCN ??
ill ~ "I CW) CV)
'O N 1O
0
'N
m OMB
r? y H+ O? O \ ~\
r 00 000 11
WM?a?a1a0 Z Ia- 11 II J
37g•y£VLL
6f pt.LLS W (/N Z W ui
J ?
W
Z
W O Z adOb 110S
VZ<? _Cie
00
0. 0
oC
Lno v;Z Vd
w o CP8L') FW- Z?
Y m ^a 3 Q NLn
?} eD?oZ Z ^
0 J r
Z 14 0: 0 Z = C) to LLI
cx ' y_ Z < "O N
co m c7 y C ?, O N 0`
0 0100, N W+tA?? O=?OvN,O WM Z
UJZ-,<ZZ
Z aoz U 'mot ZZ?'O°D II JU00ocn00: ceN O J 00 0o c_O MN- V I U_ H 0w
W aQ II'-u 10 p ? Uw OZ
OOy pso a 0 mUv~iZw
11 w Mwp z 01
Coco 00 Wcc p?oCV _j
o V 00 H WFa- 11 ^? ?= ONOG N
It r
V
liY `rOZ Z W WmmNZWW 0 ?ZH 10
0md ?a_
W
dp??c^v
~j ~OW M0
Zop>Liz? (=j Zk
?O17?ZWaOC
61
5 mm
. z "
Z
0?2 m0
IL W W Vl I Z y,
1
O
F
66/LI/8 u6p•Eoa-yod-a??o..?otddu??euatd uo?lon? u O?fod?wou?ps?t
BUOt/8/
Sol
S .,
1 " +? t
;
s3
n ufZ,
`.' O \\\`
ma
a
U y
N
x \ ?r l
\ 1 L?
ca ce C-4 CN
CV) 0%
x \ Z Y m? b°o o?
au +?o
?? H O 11--0 .plWO II
W
°za II ''
III ?
\ W <n Z Iw W
o l
?W
U Z
`,0 J S ?3 'ON 13?HS
?N \
I
? .g
W
Z O \\
Z
' 0
ay
u `O Z v 0Q?
U
II
zZ°
?
0<0
(A CL U-
UZ
&N W
? Q
U?z N? 1
0' c
Le 0Z
?a am
`a W /
co Z /
OUU-J
Lu? /
I
Z QQx?? l
W IJ J /
Z a
% Z
LI I
CL ix
N I /
O -o
Q?
a
V
u
+Zi
11
I
1 \?
0
ho
0
J17H,1 y?_
m U W U
X
W
y =
?_

t U Q N y

I d Z
O zo ? W
W y
f X IW p NZ
a
o Fa
W
3
/ -
N
Z
N
=
J ~
`
y

I E y
/??
O l/
'WJQ
> - Z < W W W

y W?
/`
Q
\ ?Z=Q
? -?>
O
J J = ?
Z
U0 W
0Z
O
h
V
J Q
y
'T' a
d W Q ? ? OOC y
/ Zaca ZZ
w ?U0 Fe m?UU? UUa-
Z 0-
/ / Z Z r- N Z O
a W 9
II ( v°< I ? °o
W U
1 19
uj LL U.
I
\ / x
R
1
I rn
00'5/ /? 11
c
( O Y? a 4 ;..i y,
?x
x
V) LU
3 W
/I I ` aQ2
CL 0
cod / O Z H ?
CL ? h
/ O yW ? 1 \ // / W W J
0 = W
0 z w \
zo
(n J J- /
3
°N0
U-u
O Z
t 0<0 x
y=CL
h
emu,
.9
I /
E X20 l
WfLUZ
0-40 LLJ -a
? m Z L?j 1 /I
y U- v k I
N N /
:k 0 I
' ~Z /
Q o0?2
Ol 00
C)
00
MO ch^00
mc~n Z, file II h-
YJ
+ ?
Z? ?? II
?Q it ODw 00f0/?
II

? x ?1
I
I
f x / z?

U 0
J
0
\ 00/ o
to

/ Ln /
(n CL.
O
W
J
U_

Dy_ 7--
L U
Z
U
Z? LnN /
g I
2+ ??? I
zo'0? 11
~ 00 11 ' W
U;
m r
NZWW `
1
1

W aZ
}
Z
W UJ >
?
LL
O
? Z ?w
H? d? yW N
aYu
!
J O
U H o
q
W
F- ? U
I
Lod
DOO

Z

W

Y Za

Z
WD < o?
p5 ? <W

a. Q
ah
??a a atwou¢
a
u6p•q-oe-ysd-?ae??a?ddu??suu?d uai1on.,l
c
L {r E
Q O
Z
--A E
L i? ? rV,z` N Q
y 133HS
33S -3NI1HDj
_VW
5 a2
o: F Lf) /
L .
W m '
m I J V 1 ? W, / P Z/
Z
?'sP o N Om? - w?? Lu 3 oW
uju V) ?N' , ?O qD °-j
CL on v~i p a
N Jp X f JW ::EO d1-
L,, W Z J u
z Z Z /
x w OLL Qv No
( W J UZM "ItCN
I r/ F- to
0
Q
O
D
a
2
J
Z <
OV
Z U
8
J ? -
z - /
Qw k
V
LLA

o?
Y x 1? i
N
CL
0z
,
rL
I
w
N
X

Z CO
, C
4
-
II
Zr,
O 3 Q 00Qo
JI

Z W },,
W m 0 II J
'Z
W W--

- --

/ O? J
w
Z
/ ZQ
u ad
?
O / /
v
y/
CL
-
z
pZ
k / L:-
1
Ln
I +

\
,
T uj
r
00 N
A
l
\
cc -40 CN 10

r r N
10
0 0, N -.0
CC)
0 -0
00
wN
WW
Z
ryyy ? / ?`
s
k X
ISA
z
r
O
U
O_
N
w
w
v °ZW?
LL.Q 'I.
Qz DZ
om ?r
w ttw
FF 0. U)Uj n(.YU
Z
o

w m
w
WJ O
Q WOS
J0 F-6 uw F-KU

z
W

w
J
Y ?Z
WD
<7
O
Q O-
Z
Q a W
L
k
aW(D a C
w
fay M n
w
a a ao¢
a

ce)

/v
U- z
Om
D
? ?o

Lu
Va Hw
OL O0
w CL
U ?-
Ov
N
J
LL,
N
LU.Ij
CA p T,
0 LL,
A,
z
_p
V
cn
z
O
V
U-
O
in
y ?
G
try
I ?v
0
V °
w U?
W
?W
W
I-
N N
W
W W
N
W
lw-
2
N
W
J '
QO
w Q
z
J Q
me F
Z z
O0
U 6.
Z J
0?
?zz
?0
Ix LY
00
LL. W
u6p•groo-ys U'?ee.+?a?ddv?\suo?? uonon
6,27,
zn/
0
z
g
W
o
Lr w 3
wu
m
1 0 O z
N
?u Qz
6 Z
'? go
N
~ a 0 3
? W < y
F 0
<
U.
?0zQW
W < 0
Iwz
0 z u 0 0
W
? Lun,
z0 ZO
6
W 0; a o W
Fuca Ua
z_ N
LU
z
J
H
w
w
N
W
U Z
Z C =J .
sZ oyT5 ?f
15
?4W N k
LL
sy .. "?r?s p t7
v + ' s
j
V) I
O W V
v z ° V D
LL-
U ? O ? N
Ga W N I /?? b?s \ V w
E'^ W V
N
LL N
w $ Z ?'-? 0 L7 j
° ?a_ O w J? z
i
N
1 W
cli o
-j z
U5 0 w V 06 Q V O
Ci ;dz J 1`? 1 z0
_ N
Z w w Z W x I ,h
O 0p
w U
?? Q U w O c 1?
v
_ h
urn O f ?1 1
H H /2„"
W
ce_ /
H w r ?r
Uli / I{ ! ' W
z
/ / ?- i
?- 00+ o J LU
W O
+ j /? N U u
/ O U. I w
I
LLJ
CL 03
V
+ oN Ln d Z
LLI
O u. rn
W I \
Z `?_? ---- --? o
z x ? `\ W ? __ ? `G ,r 1
I W \ W )<y? 1 o}c o0
Z .. o ?Q-o N 00
d \ x 11 1? \ me 06 66 66 O x
U- \ z o ob +C)O so o
!r- 09
il Y Z boo
\ >w 0000 31
z ad ?,.
uj,
LIJ
0 x x mtn ZwW
V
I- to W J to 6
C, ((?
' ?- 0 D tie
o
O M p u_
X ?. ? QLO rLO
Q ? ri to 0, °O ?? J Q X?
CL CO
, C,4 to 0
/ N011OVIC
O -+ ^oo
D 0000
_ Z? a it LLJ
ui to Z W W [l1
I - / LLI
X ?,Z w
CL
0 , X
?y
_ Z ? -
W g.
z W x
o
aZ
a ¢W O N u
O9Z ?y
LLl f
H aW V1w RYU I ,\ `Q• F Z NW W Q
V) 03:
?j 06 o= Ql\
z0 ?uf U I-irU G u CL. V)
0 9; go ?"p Cie
3 CL
LLJ CL. ::E
D \ - O
z in
?.7 Y :)Z W Q N Q ?. I
Q OW J v Z
W S
a ao¢ w Q 0 %
sZ? ti
?zom 0 J
uj 0.,
y z O m Cie !
a Z U N
u6p•9-va-ysd-j.o,3. 1 dd-3\suoId uorion?1sua??fo.+d\wvv?ps?:h
PO ?7./171/R(1
gw
\ n \
LLI
c- CL z im
U_ 0
E CL
o pwp \
?? d'Rnl ??• ''? c 10 lei zu
E F_ F_
\ z \ CL r?
Z
Qoe A
LLJ u -?
( \ v??
dip A?
Z
< C%4
O .3a ° y \ y
4 vU '?t M < \ \ ` \
U p
?a
s
d ?s M
'n
06 M .L \ \ \
N 10 10
c 8 ° ?
, O 1` 0-
°? O p r ?
L)
O5 ZM ?Q00? °wJ \ \ ^?\ \\
x 3 Dom V) =) + a
N
\VI zoo III' °?
W0<n ZWW\ 04fo I 0z x \ \' \ -f-
_V
0'
tQ-Z CN 04
W ° NO \ C9Z OQ \ \\\ zo?
mWM N CO C \ uir Z
NWJ. G
M--Z °o,`0 i OO-'-dam `? vSO x \ O•?
C,4 000 0
Q 'l
00 ?O l jl VT CJ U-U \ Sf` G? W W z W w Z?W
f_ <,O
0 / O 1
`n O ?+- Z 2 k 50 °
ILI; ?' `i' F ' V S u
CL ULZ_
to ( ?,\ W
?V?2 Z _ w
Q W
N O LLl C.4 y
w w 3
r? d u mV Wuui
1
O F 0 O Z ? a
yy
Z r wy "g N :5 LU
06+/0 m J V CL Z
Z Z W
\ J Oaoa go `nose
d W 1.-0 H
J F- W ?., NC 0 R0
O UU U \ i ?W 1 no
w I /xrt. F- to
W V1
W J
Q O
V UN w i'Z?G° zo
N >_ :E 1 X l' T / w ? lon O Z
Z }.Q Do..'?. 1 <n 1 ?v I Z zomzU, ?O
_ t- v r a LU O m ?00 U, 0 wV
d o, I w f /
N < lp N Z 0 0 0
r LU Z N 1L W

LL?
i2 '0
mF- I In
1), 00 04
°OO

X \ 1. ?-

L
W °
ZN 00 N %0
c000 II
1 c . m I w
,> i
?
wmN Zw11
u?i
p
?
?
e
WV
? i ? I

Cv O W I??
,> I rn
W 0_ x

1 ,

w
I / w _
_ U
U_ zz
O
a
c
W
L) ::3 0 0
c+ A X ?O ?
I I 0'? / // SAS
SEE SHEET NO. EC-9 pH -?
6`
J?
- _ 0O
NE_ TA 17+00 TRI62-
-MATCH S
i I Hj?HJt?s ??S
u6p•?roe-ycd-a?ae??etddia?icua?d uatponaz u ]ifo..d?wna.n
annzii
W Oz
U
z
Q
,
ol
x OW ou"m
F-
(n 2
?V
?? wJ Zy 2ew
O w0=
?
?? rw Uu
raU
t
o f
z

w
0
go ?a
US z a~

wa?
F-9 CL > >wcr
a a.o¢

Iz1_

L7 0 -_ ?
a: un
mJ
W dy
c
LLI
<
`n o °-'s € u
N
d
py O
U
0 5
SON N
?t
a?
m T_ W
?o
m O
re o
z o.
LIJ
co N
LJ -j
U LL
CL z
w m

ll

N

?o
`
\
?o
°
M co
Cr .o
Lri Q D`

p. ?o 'U W
co
00CO?
ZWL A
Cep .
0 3
d J ` ! i
/ pa
O
/ o =/ /a
\ \
J
I x p
4/1
y / ?w
I U LU
Z
x / Oto
/ ?D /
x
'
X
I U,
1
% I
t /
I
l
i i
I '
0)
?,y
I ?
x
V w
V
0
e ¦

?
n tu-
W
r ?
N Z
N ?
Vf
OC ? 3 W W
N
41 U
1O 0rvi rn C.
L?
F z LLI
N r
a N

LLJ
W 4`jl
} ° Z O
-1 ,n
om
O
CL N W
FW-Q niZ
CL 3: ?0
LU

20
N
w
00
_
F r w
0 a
O W J a F r
} zaW
g?z=
a
`^ zZ
00

2wa
CC Z
u0 U a
J
zo
0z
0
? LLI 0 o
y Z m z- 0 w U
WOaFe OW wce
OU fL I- Uad
- 00
LL. LL
z _ fV
li
I
W X \
it
X
I
i
\ . UU* Un
U- Z s
oz
<

\\

v
U- _ \ \' 1
J V \ W ?'

Z Z
w CO

Vic:

\

u
z
\
\ LL
pm \ -j ti

?. 1 \ \
H \ \ LU
\ X \ .i
Z
0 ?Z v

v
z ?I5

Wi'r
E , X
0 LLJ
GC
V)
\ Z
V)
0 3
Z J
O° z \
tL?

1,'
-j LU p
o
\ X
w
W w U. \ IJJ
In L' ? Ln f7
pia.
0 U J A
,
aQ? \ X

? i
X
:o W I

•s

W W
\ oz
\`Tv J Q
U
M
LLJ
Z'0
W3 \\
OD 00 \

1 /
?y

Z
W
W n
Z F
1" J y
LL Na
L CW N
i / t? OLL NW OUYV
2En
/7J ?O ?Q V-to M U
x
I
(S9 - j y
?xy Qp z
?J \ / \ W
IQ\ 0 2g5 ? zo
F?w Waa a aoa
u5p•g-oo-gsd-,?aaj:)®ldd14.?\suvld uat40
4. 1
-MATCHLINE-
SEE SHEET NO. EC-7
m o?
\ ? S ` v
iE L?
4-,ZF
a
d ?i, •ba°S?tG S I w U
u Q
! l p w
Ci 9 p w LLJ
V ' \
Gtr 6l ` N
SAP -?- <?) /
4,) LU
ui V) 3..
CL I ?>
?.?r? (? A 0a _ .? I>
oZj U Z
1 ?Zz
OVA cli
9 \ V) '? V \ Yr'w O
J
CL X
L 5
00
J w
V \ 1 F' V
`? \ V A n? ?, 00
\ \ ay \ u
LLI
v v
U?
a
00f5'?`
(n ad
LLJ -j
j I \ OLL J
CL Y
\ Oz i
CL Ca
b
CL a v. 00-F + I i f?
O o ?1 ), r i I
V 1u 1 I / i I?? ?-+?
e. o
Z N X 11* I 4 I H z
v A >- o
uj- cle 0 U z \ q ?? If
W
m
LL z
A Q
Cda
N ug
Ll1 r F- O CL Z
CL Cie go
ui CL. ij N Z
F- o 3
V V ! N :E 0
z LL
1 U-1 A, 11 r°ZZ<
Q
o / 1 g / w\ oe J =
OZ '00
-
tU ,n ? LLI 'u- u
ne
I w ? ? ?0 -o
I 1 O Q I 100 M O v
co
/ Z ca
i

04 /
I
m > i
0 LO LO
y 1- I /J1 f ?o m oN
t I aZ i m o L6 LO 00 c1
co N
+
O ao NO I
0 a0 it +
Z
'A ! i 00 ?
\ w Q II „II-L.4
mN'Z W W

rJ
I
?l
i
/ I
u6p•broo-ycH-?xYa?u?c7du??suotd uatlo?al?uo0?fou?{\ wob??"e
A0 02/b!