FallsShorelinePKG.pdf

FALLS LAKE

SANDLING BEACH RECREATION AREA

SHORELINE EROSION PROTECTION

SCOPE OF WORK

Summary of Work.

The work includes providing shoreline erosion protection at two locations within the Falls Lake Sandling Beach Recreation Area. The work consists of the placement of stone rip rap erosion protection along the Falls Lake shoreline at two areas. The work also consists of some minor clearing and grubbing, grading of shoreline, and site preparation along approximately 600 LF of Shoreline. All work will be above the normal pool elevation of 251.5’.

Services to be provided under this contract include procuring and furnishing all equipment, labor, materials, and supplies (including rip rap stone) to accomplish the work described below in Section 3. The normal operating pool for Falls Lake is 251.5 m.s.l. The Contractor shall note that portions of the riprap at the toe may have to be placed in the wet. To see the work site area visit the Falls Lake Visitor Assistance Center, or contact Operations Manager Tom Freeman at (919) 846-9332 ext 222.

FALLS LAKE SANDLING BEACH RECREATION AREA

BID SCHEDULE

ITEM

NO. DESCRIPTION QUANTITY UNIT

1 FALLS LAKE SHORELINE EROSION PROTECTION 1 JOB LS

COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK

The Contractor shall be required to commence work under this contract within fifteen (15) calendar days after the date of contract award, shall prosecute the work diligently, and shall complete the entire work, ready for use not later than THIRTY (30) CALENDAR DAYS AFTER CONTRACT AWARD. The times stated for completion shall include final cleanup of the premises.

The following attached specifications shall apply to the work associated with this SCOPE OF WORK:

SECTION 31 05 22 GEOTEXTILES USED AS FILTERS

SECTION 31 11 00 CLEARING AND GRUBBING

SECTION 32 22 13 STONE PROTECTION

INDEX OF DRAWINGS

SHEET PLATE

NO. NO. TITLE

1 P-1 GENERAL LOCATION MAP

2 P-2 SHELTER NO. 5 SITE PLAN

3 P-3 SHELTER NO. 5 CROSS SECTIONS STA. 2+00 TO 3+80

4 P-4 SHELTER NO. 5 CROSS SECTIONS STA. 3+92.59 TO 4+40

5 P-5 SHELTER NO. 6 SITE PLAN

6 P-6 SHELTER NO. 6 CROSS SECTIONS STA. 2+58.82 TO 4+60

6 P-7 SHELTER NO. 6 CROSS SECTIONS STA. 4+63.51 TO 6+79.81

INDEX OF DRAWINGS

SHEET PLATE

NO. NO. TITLE

1 P-1 GENERAL LOCATION MAP

2 P-2 SHELTER NO. 5 SITE PLAN

3 P-3 SHELTER NO. 5 CROSS SECTIONS STA. 2+00 TO 3+80

4 P-4 SHELTER NO. 5 CROSS SECTIONS STA. 3+92.59 TO 4+40

5 P-5 SHELTER NO. 6 SITE PLAN

6 P-6 SHELTER NO. 6 CROSS SECTIONS STA. 2+58.82 TO 4+60

6 P-7 SHELTER NO. 6 CROSS SECTIONS STA. 4+63.51 TO 6+79.81

CONSTRUCTION PROJECT IDENTIFICATION SIGN

Within five (5) calendar days after commencement of work, erect a construction project identification sign as shown in Attachment 1.

PR

OJECT SIGN

The Contractor shall furnish and install one (1) project sign at the location designated by the Contracting Officer. The signs shall be erected within 5 calendar days after commencement of work. Upon completion of the project, the signs shall be removed from the site. Legend and logo for the construction project sign shall be as shown on Attachment 1. No direct payment will be made for the project sign.

AMERICAN RECOVERY AND REINVESTMENT ACT (ARRA) EMBLEM

Display the ARRA Primary Emblem in the sponsor area of the safety sign and project sign as shown in Section 16 of EP 310-1 6a and EP 310-1-6b. Signs may list one sponsoring entity. The minimum diameter of the ARRA primary Emblem is 6 inches. The minimum clear space around the logo is one fourth of the diameter. Images of the emblem are available for downloading from http://www.recovery.gov/files/ARRA.zip. General Guidelines for Emblem and Logo Applications, Version 1.0 are attached at the end of this Section (Attachment 1 -General Guidelines for Emblem and Logo Applications).

PHYSICAL DATA

(a) Weather conditions are reported by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration (NOAA) Environmental Data Service, Asheville, North Carolina, and information about weather condition(s) is available through the following Internet site:

http://www.nws.noaa.gov

It shall be the Contractor’s responsibility to obtain information concerning rainfall and wind conditions that could influence operations.

(b) Transportation facilities: The project is accessible by public roads.

(c) Lake Conditions. The normal operating pool elevation for Falls Lake is

215.5 msl. The following table is furnished for the Contractor’s information.

http://www.nws.noaa.gov/

Summary Table

Falls Reservoir Water Level (1)

Reservoir Level January Febuary March April May June July 248 27 26 31 30 31 30 30 249 25 26 30 30 31 29 29 250 20 24 28 30 31 28 28 251 19 18 23 28 30 23 23 252 7 10 12 17 7 5 5 253 3 4 8 8 2 2 2 254 1 2 6 6 1 1 1 255 0 1 4 5 1 0 0 256 0 0 3 4 1 0 0 257 0 0 2 4 0 0 0 258 0 0 1 3 0 0 0 259 0 0 1 2 0 0 0 260 0 0 0 1 0 0 0 261 0 0 0 1 0 0 0 262 0 0 0 1 0 0 0

(1) - On average, the number of days for each month that Falls Reservoir level exceed the defined elevation. Based on 10 years of data from 2000 to 2009.

The Contactor shall note that no attempts to lower the Lake pool elevations below the normal operating pool elevation of 251.5 msl will be made for this work.

3.2 AVAILABILITY AND USE OF UTILITY SERVICES

3.2.1 Temporary Utilities

Provide temporary utilities required for construction. Materials may be new or used, must be adequate for the required usage, not create unsafe conditions, and not violate applicable codes and standards.

3.2.2 Payment for Utility Services

(a) The responsibility shall be upon the Contractor to provide and maintain at his own expense an adequate supply of water for his use for construction and domestic consumption, and to install and maintain necessary supply connections and piping for same, but only at such locations and in such manner as may be approved by the Contracting Officer. Before final acceptance, temporary connections and piping installed by the Contractor shall be removed in a manner satisfactory to the Contracting Officer. The Contractor shall carefully conserve any utilities furnished without charge.

(b) All electric current required by the Contractor shall be furnished at his own expense. All temporary lines will be furnished, installed, connected, and maintained by the Contractor in a workmanlike manner satisfactory to the Contracting Officer and shall be removed by the Contractor in like manner at his expense prior to final acceptance of the construction.

SHORELINE EROSION PROTECTION

3.2.3 Meters and Temporary Connections

The Contractor, at its expense and in a manner satisfactory to the Contracting Officer, shall provide and maintain necessary temporary connections, distribution lines, and meter bases.

3.2.4 Telephone

The Contractor shall make arrangements and pay all costs for telephone facilities desired.

Attachment 1

American Recovery and Reinvestment Act (General Guidelines for Emblem and Logo Applications)

ConstructionSign_ARRAlogo.dgn 12/4/2009 2:56:22 PM

See American Guidelines for

Emblem and Logo Application at Recovery.org for addition

ARRA logo options.

name of sponsoring department (military)

One to two line identification of project or contractors (optional) contractors (optional) identification of prime

One to five line One to five line

Corps relationship to project:

US Army Corps of Engineers

RECOVERY.GOV

2’ 0" 4’ 0"

6’ 0"

Wilmington District identification of sub

Shoreline Erosion

Protection

Falls Lake, NC

The White House // American Recovery and Reinvestment Act // General Guidelines for Emblem and Logo Applications Page 1

American Recovery and Reinvestment Act General Guidelines for Emblem and Logo Applications Version 1.0 03 / 20 / 09

Projects funded by the American Recovery and Reinvestment Act (ARRA) will bear a newly-designed emblem. The emblem is a symbol of President Obama’s commitment to the American People to invest their tax dollars wisely to put Americans back to work.

The purpose of this document is to provide general guidelines and specifications for using the ARRA emblem and corresponding logomark.

The White House // American Recovery and Reinvestment Act // General Guidelines for Emblem and Logo Applications Page 2

Variations and Usage There are two approved “marks” associated with the ARRA. To preserve the integrity of the ARRA emblem and logomark, make sure to apply them correctly. Altering, distorting or recreating the “marks” in any way weaken the power of the image and what it represents.

Layout and design of signs and communication materials will vary, so care must be taken when applying the emblem or logomark.

All projects which are funded by the ARRA should display signage that features the Primary Emblem throughout the construction phase. The signage should be displayed in a prominent location on site. Some exclusions may apply. The Primary Emblem can also be displayed on signs at events or conferences associated with the ARRA or the individual projects funded by the ARRA.

The Primary Emblem should not be displayed at a size less than 6 inches in diameter.

Primary Emblem

Horizontal Logomark

An alternate variation of the emblem exists for use in press releases and other online or offline communications. It should be used to brand the communications piece, but not in reference to the Primary Emblem usage.

The White House // American Recovery and Reinvestment Act // General Guidelines for Emblem and Logo Applications Page 3

Color All colors in the ARRA logos have precise color references, shown in the color specifications chart below. Always use the exact color values listed. Do not use screens or tints of any of the colors for any part of the logo. The CMYK values should be used for print applications. The RGB and HEX# values should be used for on-screen applications.

COLOR CMYK RGB HEX#

Navy 00 / 00 / 00 / 00 0 / 51 / 102 003366

Red 30 / 100 / 100 / 50 102 / 0 / 0 660000

Green 65 / 25 / 100 / 7 103 / 144 / 62 67903E

Light Blue 67 / 37 / 6 / 00 89 / 141 / 192 598DC0

Clear Space The clear space is shown as the value “X” in this exhibit. The minimum clear space must always be at least “X” on all sides of the logo. Whenever possible, increase the amount of clear space.

X = 1/2 Circle Radius

X

X

X

X

Primary Emblem

Horizontal Logomark

X = Character Height

X

X

X

The White House // American Recovery and Reinvestment Act // General Guidelines for Emblem and Logo Applications Page 4

For information regarding this document, please email:

recoveryquestions@gsa.gov

Please refer to this document as:

General Guidelines for Emblem and Logo Applications, Version 1.0

Contact Information

SECTION TABLE OF CONTENTS

DIVISION 31 – EARTHWORK

SECTION 31 05 22

GEOTEXTILES USED AS FILTERS

04/06

PART 1 GENERAL

1.1 REFERENCES

1.2 MEASUREMENT AND PAYMENT

1.3 SUBMITTALS

1.4 SHIPMENT, HANDLING, AND STORAGE

1.4.1 Shipment and Storage

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 Geotextile

2.1.1.1 General

2.1.1.2 Geotextile Fiber

2.1.2 Seams

2.1.3 Securing Pins

2.2 INSPECTIONS, VERIFICATIONS, AND TESTING

2.2.1 Manufacturing and Sampling

PART 3 EXECUTION

3.1 SURFACE PREPARATION

3.2 INSTALLATION OF THE GEOTEXTILE

3.2.1 General

3.2.2 Placement

3.3 PROTECTION

3.4 PLACEMENT OF CUSHIONING MATERIAL

3.5 OVERLAPPING AND SEAMING

3.5.1 Overlapping

3.5.2 Sewn Seams

-- End of Section Table of Contents --

SECTION 31 05 22 Page 1

SECTION 31 05 22

GEOTEXTILES USED AS FILTERS

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

ASTM INTERNATIONAL (ASTM)

ASTM D 123 (2007) Terminology Relating to Textiles

ASTM D 4355 (2007) Deterioration of Geotextiles from

Exposure to Light, Moisture and Heat in a Xenon-Arc Type Apparatus

ASTM D 4533 (2004) Trapezoid Tearing Strength of

Geotextiles

ASTM D 4632 (1991; R 2003) Grab Breaking Load and

Elongation of Geotextiles

ASTM D 4751 (2004) Determining Apparent Opening Size of a

Geotextile

ASTM D 4833 (2000e1) Index Puncture Resistance of

Geotextiles, Geomembranes, and Related Products

ASTM D 4873 (2002) Identification, Storage, and Handling of Geosynthetic Rolls and Samples

ASTM D 4884 (1996; R 2003) Strength of Sewn or Thermally

Bonded Seams of Geotextiles

1.2 MEASUREMENT AND PAYMENT

No direct measurement for payment will be made for work required by this section. All cost for providing all labor, equipment, tools, material, incidentals, and performing all operations necessary for the complete and satisfactory installation of the geotextile will be considered incidental to and included under " FALLS LAKE SHORELINE EROSION PROTECTION ".

No payment will be made for geotextiles replaced because of waste, contamination, damage, repair, or due to contractor fault or negligence.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that

SECTION 31 05 22 Page 2

SHORELINE EROSION PROTECTION

will review the submittal for the Government. The following shall be submitted in accordance with this Section:

SD-07 Certificates

Geotextile

All brands of geotextile and all seams to be used will be accepted on the basis of mill certificates or affidavits. Submit five (5) copies of the mill certificate or affidavit signed by a legally authorized official from the company manufacturing the geotextile.

The mill certificate or affidavit shall attest that the geotextile meets the chemical, physical and manufacturing requirements stated in this specification.

1.4 SHIPMENT, HANDLING, AND STORAGE

1.4.1 Shipment and Storage

Only approved geotextile rolls shall be delivered to the project site. All geotextile shall be labeled, shipped, stored, and handled in accordance with ASTM D 4873. No hooks, tongs, or other sharp instruments shall be used for handling geotextile.

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 Geotextile

2.1.1.1 General

The geotextile shall be a woven or non-woven pervious sheet of plastic yarn as defined by ASTM D 123. The geotextile shall equal or exceed the minimum average roll values listed in TABLE 1, MINIMUM PHYSICAL REQUIREMENTS FOR DRAINAGE GEOTEXTILE. Strength values indicated in the table are for the weaker principal direction.

SECTION 31 05 22 Page 3

TABLE 1

MINIMUM PHYSICAL REQUIREMENTS FOR DRAINAGE GEOTEXTILE

PROPERTY UNITS ACCEPTABLE VALUES TEST METHOD

GRAP STRENGTH lb 200 ASTM D 4632 SEAM STRENGTH lb 180 ASTM D 4632 PUNCTURE lb 80 ASTM D 4833 TRAPEZOID TEAR lb 40 ASTM D 4533

APPARENT OPENING

SIZE U.S. SIEVE No. 70 ASTM D 4751

ULTRAVIOLET

DEGRADATION Percent 50 AT 500 Hrs ASTM D 4355

2.1.1.2 Geotextile Fiber

Fibers used in the manufacturing of the geotextile shall consist of a long-chain synthetic polymer composed of at least 85 percent by weight of polyolefins, polyesters, or polamides. Stabilizers and/or inhibitors shall be added to the base polymer if necessary to make the filaments resistant to deterioration caused by ultraviolet light and heat exposure. Reclaimed or recycled fibers or polymer shall not be added to the formulation.

Geotextile shall be formed into a network such that the filaments or yarns retain dimensional stability relative to each other, including the edges.

The edges of the geotextile shall be finished to prevent the outer fiber from pulling away from the geotextile.

2.1.2 Seams

The seams of the geotextile shall be sewn with thread of a material meeting the chemical requirements given above for geotextile yarn or shall be bonded by cementing or by heat. The sheets of geotextile shall be attached at the factory or another approved location, if necessary, to form sections not less than 10 feet wide. Seams shall be tested in accordance with method ASTM D 4884. The strength of the seam shall be not less than 90 percent of the required grab tensile strength of the unaged geotextile in any principal direction. High strength thread shall be used such that seam test should conform to ASTM D 4884. The thread shall meet the chemical, ultraviolet, and physical requirements of the geotextile, and the color shall be different from that of the geotextile. The seam strength shall be equal to the strength required for the geotextile in the direction across the seam.

2.1.3 Securing Pins

The geotextile shall be secured to the embankment or foundation soil by pins to prevent movement prior to placement of stone protection materials. Other appropriate means to prevent movement such as staples, sand bags, and stone could also be used. Securing pins shall be inserted through both strips of overlapped geotextile along the line passing through midpoints of the overlap. Securing pins shall be removed as placement of stone protection

SECTION 31 05 22 Page 4

SHORELINE EROSION PROTECTION

materials are placed to prevent tearing of geotextile or enlarging holes.

The maximum spacing between securing pins depends on the steepness of the embankment slope. The maximum pin spacing shall be equal to or less than the values listed in TABLE 2, MAXIMUM SPACING FOR SECURING PINS. When windy conditions prevail at the construction site, the number of pins should be increased upon the demand of the Contracting Officer. Terminal ends of the geotextile shall be anchored with key trench or apron at crest, toe of the slope and upstream and downstream limits of installation.

TABLE 2

MAXIMUM SPACING FOR SECURING PINS

EMBANKMENT SPACING, feet

STEEPER THAN 1V ON 3H 2

1V ON 3H TO 1V ON 4H 3

FLATTER THAN 1V ON 4H 5

2.2 INSPECTIONS, VERIFICATIONS, AND TESTING

2.2.1 Manufacturing and Sampling

Geotextiles and factory seams shall meet the requirements specified in TABLE 1, MINIMUM PHYSICAL REQUIREMENTS FOR DRAINAGE GEOTEXTILE. A mill certificate or affidavit from the manufacturer shall be required attesting that the geotextile meets the minimum requirements in TABLE 1, MINIMUM

PHYSICAL REQUIREMENTS FOR DRAINAGE GEOTEXTILE.

PART 3 EXECUTION

3.1 SURFACE PREPARATION

Surface on which the geotextile will be placed shall be prepared to a relatively smooth surface condition, in accordance with the applicable portion of this specification and shall be free from obstruction, debris, depressions, erosion feature, or vegetation. Any irregularities will be removed so as to insure continuous, intimate contact of the geotextile with all the surface. Any loose material, soft or low density pockets of material, will be removed; erosion features such as rills, gullies etc. must be graded out of the surface before geotextile placement.

3.2 INSTALLATION OF THE GEOTEXTILE

3.2.1 General

The geotextile shall be placed in the manner and at the locations shown. At the time of installation, the geotextile shall be rejected if it has defects, rips, holes, flaws, deterioration or damage incurred during manufacture, transportation or storage.

SECTION 31 05 22 Page 5

3.2.2 Placement

The geotextile shall be placed with the long dimension perpendicular to the centerline of the river and laid smooth and free of tension, stress, folds, wrinkles, or creases. The strips shall be placed to provide a minimum width of 18 inches of overlap for each joint. The placement procedure requires that the length of the geotextile be approximately 15 percent greater than the slope length. The Contractor shall adjust the actual length of the geotextile used based on initial installation experience. Temporary pinning of the geotextile to help hold it in place until the riprap is placed will be allowed. The temporary pins shall be removed as the riprap is placed to relieve high tensile stress which may occur during placement of material on the geotextile. Trimming shall be performed in such a manner that the geotextile shall not be damaged in any way.

3.3 PROTECTION

The geotextile shall be protected at all times during construction from contamination by surface runoff and any geotextile so contaminated shall be removed and replaced with uncontaminated geotextile by the Contractor and at no cost to the Government. Any damage to the geotextile during its installation or during placement of riprap shall be replaced by the Contractor at no cost to the Government. The work shall be scheduled so that the covering of the geotextile with a layer of the specified material is accomplished within 7 calendar days after placement of the geotextile.

Failure to comply shall require replacement of geotextile by the Contractor and at no cost to the Government. The geotextile shall be protected from damage prior to and during the placement of riprap or other materials. This may be accomplished by limiting the height of drop to less than 1 foot, by placing a cushioning layer of sand or gravel on top of the geotextile before placing the material, or other methods deemed necessary. Care shall be taken to ensure that the utilized cushioning materials shall not impede the flow of water. Before placement of riprap or other materials, the Contractor shall demonstrate that the placement technique will not cause damage to the geotextile. In no case shall any type of equipment be allowed on the unprotected geotextile.

3.4 PLACEMENT OF CUSHIONING MATERIAL

Placing of cushioning material shall be performed in a manner to insure intimate contact of the geotextile with the prepared surface and with the cushioning material. The placement shall also be performed in a manner that shall not damage the geotextile including tear, puncture, or abrasion. On sloping surfaces the cushioning material shall be placed from the bottom of the slopes upward. During placement, the height of the drop of riprap material shall not be greater than 12 inches. Any geotextile damaged beneath the cushioning material shall be uncovered as necessary and replaced at no cost to the Government.

3.5 OVERLAPPING AND SEAMING

3.5.1 Overlapping

The overlap of geotextile rolls shall be 18 inches. Appropriate measures will be taken to insure required overlap exists after cushion placement.

SECTION 31 05 22 Page 6

3.5.2 Sewn Seams

Overlapping J-type seams are preferable over prayer-type seams as the overlapping geotextile reduces the chance of openings to occur at the seam.

Double sewing shall be used specially for field seams to provide a safety factor against undetected missed stitches.

-- End of Section --

SECTION 31 05 22 Page 7

DIVISION 31 - EARTHWORK

SECTION 31 11 00

CLEARING AND GRUBBING

04/06

1.1 DEFINITIONS

1.1.1 Clearing

1.1.2 Grubbing

1.2 MEASUREMENT

1.2.1 Clearing and Grubbing

1.3 PAYMENT

1.3.1 Clearing and Grubbing

PART 2 PRODUCTS (NOT USED)

3.1 PROTECTION

3.1.1 Roads and Walks

3.1.2 Trees, Shrubs, and Existing Facilities

3.1.3 Utility Lines

3.2 CLEARING

3.3 GRUBBING

3.4 DISPOSAL OF MATERIALS

-- End of Section Table of Contents –

SECTION 31 11 00 Page 1

SECTION 31 11 00

CLEARING AND GRUBBING

1.1 DEFINITIONS

1.1.1 Clearing

Clearing shall consist of removing all existing debris, trash and vegetation, felling, trimming, and cutting of trees into sections and the satisfactory disposal of the trees and other vegetation designated for removal, including down timber, snags, brush, and rubbish occurring in the areas to be cleared as shown and indicated on the plans.

1.1.2 Grubbing

Grubbing shall consist of the removal and disposal of stumps, roots larger than 3 inches in diameter, and matted roots from the designated grubbing areas. No grubbing shall occur within the areas designated for snagging and debris removal.

1.2 MEASUREMENT

1.2.1 Clearing and Grubbing

No direct measurement will be made for clearing and grubbing required for work performed under this contract.

1.3 PAYMENT

1.3.1 Clearing and Grubbing

Payment will be made at the contract lump sum price for FALLS LAKE SHORELINE EROSION PROTECTION, and this price shall constitute full compensation for all labor, equipment, tools, and incidentals necessary to complete the work specified herein.

PART 2 PRODUCTS (NOT USED)

3.1 PROTECTION

3.1.1 Roads and Walks

Keep roads and walks free of dirt and debris at all times.

3.1.2 Trees, Shrubs, and Existing Facilities

Trees and vegetation to be left standing shall be protected from damage incident to clearing, grubbing, and construction operations by the erection of barriers or by such other means as the circumstances require.

SECTION 31 11 00 Page 2

SHORELINE EROSION PROTECTION

3.1.3 Utility Lines

Protect existing utility lines that are indicated to remain from damage.

Notify the Contracting Officer immediately of damage to or an encounter with an unknown existing utility line. The Contractor shall be responsible for the repairs of damage to existing utility lines that are indicated or made known to the Contractor prior to start of clearing and grubbing operations and the snagging and debris removal operations. When utility lines which are to be removed are encountered within the area of operations, the Contractor shall notify the Contracting Officer in ample time to minimize interruption of the service.

3.2 CLEARING

Trees, stumps, roots, brush, and other vegetation in areas to be cleared shall be cut off flush with or below the original ground surface, except such trees and vegetation as may be indicated or directed to be left standing. Trees designated to be left standing within the cleared areas shall be trimmed of dead branches 1-1/2 inches or more in diameter. Limbs and branches to be trimmed shall be neatly cut close to the bole of the tree or main branches. Cuts more than 1-1/2 inches in diameter shall be painted with an approved tree-wound paint. Trees and vegetation to be left standing shall be protected from damage incident to clearing, grubbing, and construction operations by the erection of barriers or by such other means as the circumstances require.

3.3 GRUBBING

Material to be grubbed, together with logs and other organic or metallic debris not suitable for foundation purposes, shall be removed to a depth of not less than 18 inches below the original surface level of the ground in areas indicated to be grubbed and in areas indicated as construction areas under this contract, such as areas for buildings, and areas to be paved.

Depressions made by grubbing shall be filled with suitable material and compacted to make the surface conform with he original adjacent surface of the ground.

3.4 DISPOSAL OF MATERIALS

Logs, stumps, roots, brush, rotten wood, and other refuse from the clearing and grubbing operations shall be disposed of by the Contractor at an approved offsite location and at the Contractor's responsibility.

SECTION 31 11 00 Page 3

DIVISION 32 - EXTERIOR IMPROVEMENTS

SECTION 32 22 13

STONE PROTECTION

02/05

1.1 SCOPE

1.2 APPLICABLE PUBLICATIONS

1.3 SUBMITTALS

1.4 QUALITY CONTROL

1.5 MEASUREMENT AND PAYMENT

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 General

2.1.2 Stone

2.1.3 Bedding Material

2.1.4 Stone Gradations

2.1.5 Identification of Stone Sources

2.1.6 Testing And Approval For Rock Quality

2.1.7 Stone Not Meeting the Specifications

2.1.8 Gradation Testing

PART 3 EXECUTION

3.1 FOUNDATION PREPARATION

3.2 INSTALLATION OF GEOTEXTILE

3.3 PLACEMENT OF STONE

3.3.1 General

3.3.2 Placement

-- End of Section Table of Contents --

SECTION 32 22 13 Page 1

SECTION 32 22 13

STONE PROTECTION

02/05

1.1 SCOPE

The work under this section consists of furnishing all plant, labor, equipment, and materials, and performing all operations in connection with the construction of stone protection as shown on the drawings, required by the specifications or directed by the Contracting Officer in accordance with the specifications and applicable drawings.

1.2 APPLICABLE PUBLICATIONS

The publication listed below form a part of this specification to the extent referenced. The publication is referred to in the text by basic designation only.

North Carolina Department of Transportation (NCDOT)

NCDOT STD SPECS (2006) Standard Specifications for Roads and

Structures

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The Contractor shall submit the following in writing verifying that the stone meets the requirements of this Section.

SD-07 Certificates

Identification of Stone Sources; G.

1.4 QUALITY CONTROL

The Contractor shall establish and maintain quality control for construction of the stone protection and all other operations in connection therewith to assure compliance with contract requirements.

The Contractor shall inspect for compliance with contract requirements and record the inspection of all operations including but not limited to the following:

a. Stone in compliance with specifications for quality and/or gradation.

b. Foundation prepared properly.

c. Geotextile properly installed.

SECTION 32 22 13 Page 2

SHORELINE EROSION PROTECTION

d. Stone placed to the lines and grades shown on the drawings and within allowable tolerances.

A copy of the records of inspections and report of operations as well as the corrective action taken shall be furnished the Government as directed by the Contracting Officer.

1.5 MEASUREMENT AND PAYMENT

No direct measurement for payment will be made for work required by this section. All costs for furnishing, hauling, testing, placing the stone as specified and providing all labor, equipment, tools, material, maintenance, incidentals, and performing all operations necessary for the complete and satisfactory placement of riprap shall be included under contract Lump Sum price for “FALLS LAKE SHORELINE EROSION PROTECTION”.

PART 2 PRODUCTS

2.1 MATERIALS

2.1.1 General

All stone for the protection work shall be fresh durable stone as approved by the Contracting Officer. All stone for riprap shall be supplied from Contractor procured sources.

2.1.2 Stone

Riprap stone shall consist of fresh, sound, hard, dense, durable rock, which shall be separated from bedrock by quarrying. The stone shall be of such quality that individual integrity and permanence within the structures is assured under all conditions to which it is subjected. The unit weight, saturated surface dry (SSD), of the stone shall not be less than 160 pounds per cubic foot and the specific gravity not less than 2.58. The stone shall be free from open or incipient cracks, seams, fissures and structural planes of weakness, and other defects that would tend to increase its deterioration from natural causes. Not more than 15% by weight of the stone shall have its breadth or thickness of any piece less than one-third of its length. Not more than 1% by weight for inclusion of objectionable quantities of dirt, sand, clay, and rock fines will be permitted. An allowance of 5% by weight for inclusion of spalls will be permitted. The stone shall be furnished in sizes as indicated in subparagraph, Stone Gradations.

2.1.3 Bedding Material

Bedding material shall consist of geotextiles meeting the requirements of

SECTION 31 05 22: GEOTEXTILES USED AS FILTERS.

2.1.4 Stone Gradations

The stone used on the project shall meet the following requirements.

SECTION 32 22 13 Page 3

SHORELINE EROSION PROTECTION

NCDOT STD SPECS Class 1 riprap shall be used as erosion control stone for and as shown on the plans.

2.1.5 Identification of Stone Sources

The sources from which the Contractor proposes to obtain stone materials required for the features covered in these specifications shall be selected and identified to the Contracting officer well in advance of the time when the materials will be required in the work, a minimum of 30 days. The Contractor may select a source from the North Carolina Department of Transportation list of approved sources of aggregates.

2.1.6 Testing And Approval For Rock Quality

The acceptability of the rock may be determined from existing test reports, service records from similar usage, by geologic examination of samples and of the quarry and/or by testing. The tests to which the materials will be subjected include petrographic analysis, specific gravity, abrasion, absorption, unit weight determination, sulfate soundness, wetting and drying, freezing and thawing and unconfined compressive strength, and such other tests as may be considered necessary to demonstrate to the satisfaction of the Contracting Officer that the materials are acceptable for use in the work. The minimum rock quality criteria which must be met are those specified in subparagraph Stone. In addition to the minimum criteria, other criteria determined from the tests or inspections listed above may be used to establish the acceptability of the stone. Approval of any source of stone shall not be construed as approval of all of the stone from that source. The right is reserved to reject certain localized areas, strata, or channels within the approved source when in the opinion of the Contracting Officer the stone is disintegrated, badly weathered, contains incipient planes of weakness or hidden joints/fractures, or is otherwise unsatisfactory for use in the work. All stone will be subject to inspection during loading at the source, at intermediate transfer points and at the site of work prior to placement.

2.1.7 Stone Not Meeting the Specifications

If, during the progress of the work, it is found that the stone being furnished and/or placed by the Contractor does not meet all the requirements of the specifications, the Contractor shall be required to furnish other stone of a quality acceptable to the Contracting Officer. Any stone rejected at the site of the work as not meeting the requirements of these specifications for quality, condition, size, gradation or otherwise shall be removed from the site by and at the expense of the Contractor, and stone of suitable quality shall be furnished and/or placed at no additional cost to the Government. The Contractor shall dispose of all rejected stone in a manner approved by the Contracting Officer.

2.1.8 Gradation Testing

The Contractor shall perform one in-place test to verify that the completed work, i.e., stone protection, meets the requirements of this specification.

The in-place test is to consist of removing all riprap from a 10' by 10' area and weighing each stone in order to determine the gradation of the riprap supplied. The test shall be performed at the beginning of riprap placement for an area. These tests will not relieve the Contractor of the

SECTION 32 22 13 Page 4

SHORELINE EROSION PROTECTION

responsibility of complying with the full requirements of the specifications and drawings. All test results will be furnished to the Contracting officer.

3.1 FOUNDATION PREPARATION

Areas on which geotextiles are to be placed shall be compacted and graded to conform to cross sections shown on the drawings within an allowable tolerance of plus or minus 2 inches from the theoretical slope line and grades. Where such areas are below the allowable outside tolerance limit they shall be brought to grade by filling and compacting with earth material similar to the adjacent material. No additional payment will be made for any material thus required. Immediately prior to placing the geotextile, the prepared base will be inspected by the Contracting Officer and no geotextile shall be placed thereon until after the area has been approved. Geotextiles shall be placed on the slopes as shown on the drawings and in accordance with SECTION 31 05 22: GEOTEXTILES USED AS FILTERS, before any placement of stone.

3.2 INSTALLATION OF GEOTEXTILE

The placement of the geotextile shall be in accordance with the requirements of SECTION 31 05 22: GEOTEXTILES USED AS FILTERS, paragraph, INSTALLATION OF THE GEOTEXTILE.

3.3 PLACEMENT OF STONE

3.3.1 General

The stone shall be placed within the limits shown on the drawings or otherwise required by the Contracting Officer.

3.3.2 Placement

Stone for slope protection shall be placed in such manner as to produce a reasonably well-graded mass of rock with the minimum percentage of voids, and shall be constructed within the specified tolerance to the lines and grades shown on the drawings or staked in the field. A tolerance of plus four (4) inches or minus four (4) inches from the slope lines and grades shown on the drawings will be allowed in the finished surface of the riprap, except that either extreme of such tolerance shall not be continuous over an area greater than 50 square feet. Stone shall be placed to its full course thickness at one operation as shown on the plans. The larger stones shall be well distributed and the entire mass of stones in their final position shall be roughly graded to conform to the gradation specified in subparagraph Stone Gradation, hereinabove. The finished stone shall be free from objectionable pockets of small stones and clusters of larger stones. Placing riprap in layers will not be permitted. Placing stone by dumping into chutes or by similar methods likely to cause segregation of the various sizes or damage to the geotextile will not be permitted. The desired distribution of the various sizes of stones throughout the mass shall be obtained by selective loading of the material at the quarry or other source, or by other methods of placement which will produce the specified results. Rearranging of individual stones by mechanical equipment or by hand will be required to the extent necessary to obtain a reasonably well graded distribution of stone sizes as specified above. The Contractor shall maintain the stone

SECTION 32 22 13 Page 5

SECTION 32 22 13 Page 6 slope protection until accepted and any material displaced by any cause shall be replaced at his expense to the lines and grades shown on the drawings. Where stone is to be placed on a geotextile, Contractor shall take necessary precautions to prevent damage to the geotextile and in accordance with SECTION 31 05 22: GEOTEXTILES USED AS FILTERS.

-- End of Section --

FLSPVicMap.dgn 12/15/2009 11:17:58 AM

N

.5

E =2

.2

E L

.2

H/C

N

.8

E =2

.2

E

.4

N

.0

E =2

.6

E

.2

CO

H/C

H

S P

IG

O T

W

IL

D L

IF

E

IN

F O

W d

N A

IL

N

.1

E =2

.3

N

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1’

E =2

.9

E

.9

D L

IF

E

IN

F O

S P

IG

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E

L C

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E

S

P

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E

N

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E

1.

S

P

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N

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E =2

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E

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H

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N

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.8

E

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S

P

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S

P

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C H

IS

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D

B

C

R N

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F

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DITCH

DIT

CH

DITCH

D

IT

C H

DI

TCH

B B

Q

BBQ

BBQ

B B

Q

BBQ

BBQ

G U

M

M A P

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M A P

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D

IT

C H

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P

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T R

E E

S

T R

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S

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.6

IF

A T

IO

N

W O

O D

R

E A

W O

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E A

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S

H/C

SAND FOOT PATH

B E

A

H

E A

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H

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B E

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.8

P

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N

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S

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(S H

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T H

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N

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S

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S H

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T H

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AS

PHAL

T

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E

A S

P H

A

IV

E

W O

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E A

(S C

A T

T E

R

E E

S

W O

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E A

(S C

A T

T E

R

E E

S

W A T E

R S

E

D G E

WATERS E

DGE

WATERS EDGE

W A T E

R S

E

D G E

WATERS EDGE

N C

R E

D G

E C

H

IS

E L

R N

E R

C

M P

T B

M

T B

M

L A

N D

S C

A P

IN

G

P

IC

IC

B L

M

ID

D L E

L A

N D

S C

A P

P

IC

B L

D L E

L A

N D

S C

A P

P

IC

B L

D L E

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H

IC

L

O H

IB

IT

E D

D

IA

R A

IS

T

S T

A T

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N H

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P U

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IO

N

L

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N

C O

N T

R O

L

P

A N

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P A

K

U

L E

S

L A

N D

S C

A P

P

IC

B L

D L E

L A

N D

S C

A P

P

IC

B L

D L E

L A

N D

S C

A P

P

IC

B L

D L E

L A

N D

S C

A P

P

IC

B L

D L E

T

C

M P

=2 .9

T

C

M P

=2 .3

S E

C T

C U

U

T T

E R

T O P

=2 .6

S E

W

V

L V E

IR

R

IG

A T

IO

N

C O

N T

R O

L

V A

L V E

V E

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L E

S

P R

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IB

IT

E D

N

,0

N

,5

N

,0

E 2,0 84,000

N

,2

N

,7

E 2,0 83,500

E 2,0 83,750

E 2,0 84,250

N

,2

N

,0

N

,7

N

,5

N.C. G

RID

NORTH (N

AD’83/

NSRS200

7) BASED ON GP

S

ELEVATIONS A

RE NGVD’29

BASED ON GP

S

N

FALLS LAKE

FALLS LAKE

FALLS LAKE

P A R K

EA

TO

P A

C

ESS R

O A D

TO

P A

C

ESS R

O A D

WOODED AREA

RIPRAP

AREA 1

RIPRAP

AREA 2

PICNIC SHELTER

NO. 5

SANDLING BEACH

RECREATION AREA

.2

.4

P-1

G E

N E

R A L

L O

C A T

P

F L S P

V ic

M a p .d g n

C

Y

A

B C D

E F G H

D E S

C R

IP

T

IO

N D

A T E

A P P

R O

V E

D S

Y M

B O

L

F

M E

U .S

A R

M Y

E

N G

IN

E

IS

T R

IC

T

C O

R

E

N G

IN

E E

R S

W

IL

M

IN

G T

O N

N O

R

R O

L

IN

A

D A T E

R E

V

IE

W

D R

A W

D E

PLATE

NUMBER

S Y

M B

O L

D E S

C R

IP

T

IO

N D

A T E

A P P

R O

V E

D

C H

IE

F

D E S

IG

C T

IO

N

SHEET OF 7

F A L L S

L A

K E

P

R O J E

C T

N E

U

IV

S

IN

N O

R

R O

L

IN

A S

A N

D L

A

C R

E A T

E A

S H

O R

E L

IN

E

E

R O

S

O T E

C T

IO

N

D

E C

D E S

IG

N

L T C

E F

D F

A

.5

.5

.8

.8

5’

5’

5’

245’

245’

245’

245’

245’

5’

.5

246’

246’

6’

6’

6’

6’

246’

7’

7’

7’

247’ 247’

7’

247’

.3

8’

8’

8’

248’

248’ 248’

8’

249’ 249’

249’

9’

9’

249’

RIPRAP

AREA

0’

0’

0’

0’

250’

250’ 250’

251’

251’

1’

251’

2’

2’

2’

2’

252’

252’

252’

3’

.7

253’

3’

3’

253’ 253’

.0

.6

.7

254’

4’

4’

254’

4’

.2

5’

255’

.5

6’

257’

7’

7’

7’

8’

8’

258’

.4

9’

9’

9’

9’

9’

9’

.6

.8

.0

0’

0’

0’

0’

260’

’2

1’

1’

1’

1.

2’

2’

2’

262’

2’

.0

.6

.7

3’

3’

3’

4’

.8

265’

.1

0 50 50 100FT 25

SCALE: 1’’= 50’ HORIZONTAL

SCALE IN FEET

PICNIC

SHELTER NO. 6

FLSPPShelter5.dgn 12/15/2009 11:15:07 AM

SPOT ELEVATION

ASPHALT PATTERN

EXISTING TOPOGRAPHIC SYMBOLS LEGEND:

WOODS LINE

CONCRETE PATTERN

LIGHT POLE

SANITARY SEWER MANHOLE

000.0’

SIGN

BBQ

CO

DIRT / SAND PATTERN

CLEANOUT

SURVEY CONTROL POINT

SURVEY CONTROL BENCHMARK

BBQ GRILL ON POST

H

UTILITY VALVE

ELECTRIC PULLBOX

24" CURB AND GUTTER

DECIDUOUS TREE

EVERGREEN TREE

W WATER METER

RIPRAP PATTERN

N

N .C . G

R T

H

(N

A D ’8

N S

R S

B A S

S

E L E

V A

T

IO

V D ’2

S

S

S H

E L T

S

IT

E

P L A

N

P-2

PT 2+44.20

PC 2+87.22

P T

.7

P C

.5

PI

+5 9.

PI 2+64.46

PI 3+28.07 PT 3+

39.2

PC 3+

48.4

PC 3+

16.5

PT 3+

69.6

PC 2+54.26

PT 2+74.60

PT 3+08.13

PI 2+25.45

PI 2+97.71

PI

+0 7.6

N.T.S.

CLASS 1

RIPRAP

GEOTEXTILE

7.5’

1.

1.5 MIN

CLEARING LIMITS

WIDTH

VARIES

1’

0.5’

EXISTING

GRADE

EL. 256.0

2’-3"

TYPICAL RIPRAP SECTION

P-2

END OF RIPRAP

TYP.

N.T.S.

WATER SIDE

TYP.

1’

BANK CUT FACE

(TYP.)

TYPICAL RIPRAP END PROTECTION

7’6"

36"

GEOTEXTILE

T Y

P

GEOTEXTILE

EXISTING GRADE

TYPICAL PLAN VIEW

B

B

TYPICAL DETAIL END PROTECTION

AA

RIPRAP

A

TYPICAL SECTION ELEVATION VIEW

BANK CUT

FACE

CLASS 1

RIPRAP

END OF

RIPRAP

END OF

RIPRAP

P-2

P-2

P-2

P

P

P

NORMAL POOL ELEV. 251.5’

NOTES:

1. PROJECT NORTH IS N.C. GRID NAD’83 BASED ON GPS.

2. ELEVATIONS SHOWN HEREON ARE NGVD’29 BASED ON GPS.

3. STATE PLANE COORDINATES HAVE BEEN PROVIDED FOR TBM POINTS

IN LIEU OF TIES TO SUBSTANTIAL OBJECTS.

CLASS 1

RIPRAP

SCALE IN FEET

30 15 30 60FT

SCALE: 1" = 30’

1.5H:1V 2.70

2.0H:1V 3.35

2.5H:1V 4.04

3.0H:1V 4.74

3.5H:1V 5.46

4.0H:1V 6.18

4.5H:1V 6.91

5.0H:1V 7.65

TABLE 1

EXISTING WIDTH

SLOPE W, FT.

RIPRAP NOTES:

1. GEOTEXTILE SHALL BE PLACED BETWEEN RIPRAP AND CLEARED SOIL AS SHOWN.

2. RIPRAP SHALL BE NCDOT CLASS I.

3. THE RIPRAP SHALL BE PLACED ON THE EXISTING SLOPES. THE CONTRACTOR SHALL

REQUIRED TO GRADE THE EXISTING SLOPE FOR PLACEMENT OF RIP AND GEOTEXTILE.

PI 2+64.46

N = 834161.7275

E = 2084077.2320

DEL = 11^39’20.95" LT.

D = 57^17’44.81"

R = 100.00’

T = 10.21’

L = 20.34’

PI 2+97.71

N = 834128.4441

E = 2084075.6776

DEL = 11^58’56.92" RT.

D = 57^17’44.81"

R = 100.00’

T = 10.49’

L = 20.91’

PI 3+28.07

N = 834099.0009

E = 2084067.9773

DEL = 26^02’07.43" LT.

D = 114^35’29.61"

R = 50.00’

T = 11.56’

L = 22.72’

PI 3+59.49

N = 834067.8123

E = 2084074.2542

DEL = 40^30’57.38" LT.

D = 190^59’09.35"

R = 30.00’

T = 11.07’

L = 21.21’

PC 4+31.80 END RIPRAP

N = 834022.3141

E = 2084131.6521

PC 2+06.64 BEGIN RIPRAP

N = 834218.2528E = 2084089.1340

PI 2+25.45

N = 834199.5802

E = 2084086.9014

DEL = 7^30’41.26" RT.

D = 20^00’00"

R = 286.48’

T = 18.81’

L = 37.56’

PI 4+07.67

N = 834037.5030

E = 2084112.9021

DEL = 0^54’17.99" RT.

D = 3^00’00"

R = 1909.86’

T = 15.08’

L = 30.17’

PI 4+42.22

N = 834015.7552

E = 2084139.7488

DEL = 4^09’58.27" LT.

D = 20^00’00"

R = 286.48’

T = 10.42’

L = 20.83’

F L S P P S h e lt e r5 .d g n

P-2

C

A

B C D

E F G H

D E S

C R

IP

T

IO

N D

A T E

A P P

R O

V E

D S

Y M

B O

L

F

M E

U .S

A R

M Y

E

N G

IN

E

T R

IC

T

C O

R

E

N G

IN

E E

R S

W

IL

M

IN

G T

O N

N O

R

R O

L

IN

A

D A T E

R E

V

IE

W

D R

A W

D E

PLATE

NUMBER

S Y

M B

O L

D E S

C R

IP

T

IO

N D

A T E

A P P

R O

V E

D

C H

IE

F

D E S

C T

IO

N

SHEET OF 7

F A L L S

L A

K E

P

R O J E

C T

N E

U

S

IN

N O

R

R O

L

IN

A S

A N

D L

A

C R

E A T

E A

S H

O R

E L

IN

E

E

R O

S

O T E

C T

IO

N

D

E C

D E S

IG

N

L T C

E F

D F

A

253.7’

244.5’

247.3’

261.4’

259.6’

244.8’

245.5’

262.7’

259.8’

260.0’

254.2’

244.8’

49’

250’

251’

1’

252’

253’

254’

255’

256’

7’

258’

258’

259’

259’

260’

260’

1’

261’

1’

1’

1’

9’

1’

260’

N= 834078.50’

E=2084084.25’

EL= 255.23’

H

C

N= 834188.03’

E=2084234.63’

EL= 262.24’

H

C

H

SPIGOT

W

N= 834178.71’

E=2084167.96’

EL= 260.99’

WILDLIFE INFO

12" SPIKE

12" SPIKE

CHISELED BOX ON CORNER

OF CONCRETE LEDGEBBQ

B B

Q B

B Q

BBQ

16"

16"

8" GUM

6" MAPLE

10" GUM

6" MAPLE

8"

15"

18" 24"

PARK RULES

LANDSCAPING AREA W/

PICNIC TABLE IN MIDDLE

LANDSCAPING AREA W/

PICNIC TABLE IN MIDDLE

LANDSCAPING AREA W/

PICNIC TABLE IN MIDDLE

LANDSCAPING AREA W/

PICNIC TABLE IN MIDDLE

DITCH

TOP OF CONCRETE PAD=260.2’

TOP=263.6’

SEWER VALVE

LIFT STATION

WOODED AREA

WOODED AREA

GRASS

H

C

S A

T H

FALLS LAKE

FALLS LAKE

BEACH AREA

(SAND & TREE STUMPS)

BEACH AREA

(SAND & TREE STUMPS)

ASPHALT

PARKING

PICNIC SHELTER No. 5

SHELTER AND BATHROOM

IRRIGATION

CONTROL

VALVE

VEHICLES

PROHIBITED

W

AT

E R S

E

D

GE

W A

T E

G

TBM

FLSPPShelter5XSections.dgn 12/15/2009 11:15:39 AM

SCALE IN FEET

20 10 20 40FT

SCALE: 1" =20’ HORIZONTAL

1" =10’ VERTICAL

10 5 0 10 20FT

EXISTING

GROUND (TYP.)

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

S H

E L T

C R

O S S

S E

C T

IO

N S T

A

T

O

P-3

F L S P P S h e lt e r5

X S e c ti o n s .d g n

2+00

2+20

2+40

2+60

2+80

3+00

3+20

3+40

3+60

3+80

NCDOT CLASS 1

RIPRAP (TYP.)

2+06.64

2+44.20

2+54.26

2+74.60

2+87.22

3+08.13

3+16.51

3+39.23

3+48.41

3+69.63

C

A

B C D

E F G H

D E S

C R

IP

T

IO

N D

A T E

A P P

R O

V E

D S

Y M

B O

L

F

M E

U .S

A R

M Y

E

N G

IN

E

T R

IC

T

C O

R

E

N G

IN

E E

R S

W

IL

M

IN

G T

O N

N O

R

R O

L

IN

A

D A T E

R E

V

IE

W

D R

A W

D E

PLATE

NUMBER

S Y

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FLSPPShelter5XSections.dgn 12/15/2009 11:16:03 AM

SCALE IN FEET

20 10 20 40FT

SCALE: 1" =20’ HORIZONTAL

1" =10’ VERTICAL

10 5 0 10 20FT

EXISTING

GROUND (TYP.)

0 20 40-20-40

0 20 40-20-40

0 20 40-20-40

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0 40-20-40

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F L S P P S h e lt e r5

X S e c ti o n s .d g n

4+00

4+20

4+40

NCDOT CLASS 1

RIPRAP (TYP.)

3+92.59

4+22.75

4+31.80

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FLSPPShelter6.dgn 12/15/2009 11:16:31 AM

N .C . G

R T

H

(N

A D ’8

N S

R S

B A S

S

E L E

V A

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IO

V D ’2

S

S

SPOT ELEVATION

ASPHALT PATTERN

EXISTING TOPOGRAPHIC SYMBOLS LEGEND:

WOODS LINE

CONCRETE PATTERN

LIGHT POLE

SANITARY SEWER MANHOLE

000.0’

SIGN

BBQ

CO

DIRT / SAND PATTERN

CLEANOUT

SURVEY CONTROL POINT

SURVEY CONTROL BENCHMARK

BBQ GRILL ON POST

WATER VALVE

S H

E L T

S

IT

E

P L A

N

P-5

PT 3

+13 .47

P C

+9 4.

PC 3

+37 .12

PT 3+

64.5

P C

.0

P C

.6

P T

.1

P C

+9 4.

P T

.1 0P

T

+8 3.

P C

+6 3.

PT

4+

.3

PC 4+

00.7

P T

+8 8.

P C

+7 8.

P I 2+

.4

PI

+0 4.

PI 3

+50 .85

PI

4+

.10

PI

+7 3.

P I .8 6 P

I +3

.9

P I .4

P I .2

P C

.6

7.5’

CLEARING LIMITS

WIDTH

VARIES

0.5’

EL. 256.0

2’-3"

GEOTEXTILE

1’

CLASS 1

RIPRAP

EXISTING

GRADE

N.T.S.

NORMAL POOL ELEV. 251.5’

NOTES:

1. PROJECT NORTH IS N.C. GRID NAD’83 BASED ON GPS.

2. ELEVATIONS SHOWN HEREON ARE NGVD’29 BASED ON GPS.

3. STATE PLANE COORDINATES HAVE BEEN PROVIDED FOR TBM POINTS

IN LIEU OF TIES TO SUBSTANTIAL OBJECTS.

SCALE IN FEET

30 15 30 60FT

SCALE: 1" = 30’

1.5H:1V 2.70

2.0H:1V 3.35

2.5H:1V 4.04

3.0H:1V 4.74

3.5H:1V 5.46

4.0H:1V 6.18

4.5H:1V 6.91

5.0H:1V 7.65

TABLE 1

EXISTING WIDTH

SLOPE W, FT.

TYPICAL RIPRAP SECTION

RIPRAP NOTES:

PI 3+04.03

N = 835106.2336

E = 2083764.9478

DEL = 21^54’17.82" RT.

D = 114^35’29.61"

R = 50.00’

T = 9.68’

L = 19.12’

PI 4+73.40

N = 834943.5729

E = 2083810.8556

DEL = 11^18’18.17" LT.

D = 57^17’44.81"

R = 100.00’

T = 9.90’

L = 19.73’

PI 5+00.86

N = 834921.0883

E = 2083826.7312

DEL = 7^09’10.41" LT.

D = 57^17’44.81"

R = 100.00’

T = 6.25’

L = 12.48’

PI 5+77.48

N = 834859.0000

E = 2083871.2191

DEL = 22^22’04.34" LT.

D = 114^35’29.61"

R = 50.00’

T = 9.89’

L = 19.52’

PI 2+08.79

N = 835180.6919

E = 2083704.8860

DEL = 36^09’06.37" LT.

D = 190^59’09.35"

R = 30.00’

T = 9.79’

L = 18.93’

PI 2+42.69

N = 835156.2613

E = 2083729.3173

DEL = 9^42’09.45" RT.

D = 30^00’00"

R = 190.99’

T = 16.21’

L = 32.34’

PI 2+83.44

N = 835122.9379

E = 2083752.9100

DEL = 0^28’47.95" LT.

D = 5^00’00"

R = 1145.92’

T = 4.80’

L = 9.60’

PI 4+22.10

N = 834990.6281

E = 2083789.9845

DEL = 12^47’29.26" LT.

D = 30^00’00"

R = 190.99’

T = 21.41’

L = 42.64’

PI 3+50.85

N = 835060.5462

E = 2083776.2316

DEL = 2^44’42.62" RT.

D = 10^00’00"

R = 572.96’

T = 13.73’

L = 27.45’

PI 5+30.96

N = 834898.8453

E = 2083847.0258

DEL = 11^06’43.46" RT.

D = 40^00’00"

R = 143.24’

T = 13.93’

L = 27.78’

PI 6+52.25

N = 834814.5194

E = 2083931.6245

DEL = 1^06’09.29" RT.

D = 2^00’00"

R = 2864.79’

T = 27.57’

L = 55.13’

PT 2+58.82

BEGIN RIPRAP

AREA 1

N = 835143.0316

E = 2083738.6838

PT 5+44.80

END RIPRAP

AREA 1

N = 834886.9351

E = 2083854.2575

STA. 6+00

BEGIN RIPRAP

AREA 2

N = 834845.5003

E = 2083889.5519

PT 6+79.81

END RIPRAP

AREA 2

N = 834797.7504

E = 2083953.5025

P-5

F L S P P S h e lt e r6 .d g n

1. GEOTEXTILE SHALL BE PLACED BETWEEN RIPRAP AND CLEARED SOIL AS SHOWN.

2. RIPRAP SHALL BE NCDOT CLASS I.

3. THE RIPRAP SHALL BE PLACED ON THE EXISTING SLOPES. THE CONTRACTOR SHALL BE

REQUIRED TO GRADE THE EXISTING SLOPE FOR PLACEMENT OF RIPRAP AND GEOTEXTILE.

4. SEE PLATE P-2 FOR TYPICAL RIPRAP END PROTECTION DETAIL AND SECTION.

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N= 834953.82’

E=2084010.22’

EL= 264.47’

CO

WILDLIFE INFO

40d NAIL

N= 834802.12’

E=2083993.37’

SPIGOT

WELCOME

12" SPIKE

N= 834978.92’

E=2083943.80’

EL= 261.89’

12" SPIKE

N= 835227.14’

E=2083660.78’

EL= 248.99’

H C

40d NAIL

N= 835165.81’

E=2083822.85’

EL= 257.62’

LANDSCAPING AREA W/

PICNIC TABLE IN MIDDLE

LANDSCAPING AREA W/

PICNIC TABLE IN MIDDLE

LANDSCAPING AREA W/

PICNIC TABLE IN MIDDLE

VEHICLES PROHIBITED

S

6’ DIA. RAISED LIFT

STATION MANHOLE

PUMP STATION

LIFT STATION

CONTROL PANEL

D

IT

C H

D

IT

C H

D

IT

C H

DIT

CH

D

IT

C H

B B

Q

B B

Q

TOP OF 24" CMP=253.9’

TOP OF 24" CMP=254.3’

SECTION OF

CURB AND GUTTER

TREES

TREES

EL= 253.61

FALLS LAKE

FALLS LAKE

D

IR

T

F

O O T

P

A T

H

WOODED AREA

WOODED AREA

ASPHALT PARKING

N= 834901.54’

E=2083805.86’

EL= 249.10’

H C

H C

12" SPIKE

DI

TCHD

IR

T

F

O O T

P A T H

BEACH AREA

(SAND & TREE STUMPS)

BEACH AREA

(SAND & TREE STUMPS)

TOP OF CONCRETE PAD=263.8’

PICNIC SHELTER No. 6

(SHELTER AND BATHROOM)

A S P

H A

IV

E

ASPHALT DRIVE

WOODED AREA

(SCATTERED TREES)

WOODED AREA

(SCATTERED TREES)

W

AT

E R S

E

D

GE

W A

T E

G E

W A T E

R S

E

D G E

OF CONCRETE LEDGE

CHISELED BOX ON CORNER

24"

CMP

TBM

252.7’

265.1’

253.0’

244.2’

264.8’

244.5’

253.6’

258.4’

262.0’

262.6’

255.5’

46’

47’

47’

249’

250’

1’

1’

1’

1’

1’

251’

252’

2’

253’

253’

253’

3’

254’

5’

255’

5’

6’

256’

256’

256’

257’

257’

7’

8’

258’2

259’

260’

1’

261’

0’

254’

1’

261’

258’

264’

257’

4’

252’

251’

4’

FLSPPShelter6XSections.dgn 12/15/2009 11:17:06 AM

SCALE IN FEET

20 10 20 40FT

SCALE: 1" =20’ HORIZONTAL

1" =10’ VERTICAL

10 5 0 10 20FT

EXISTING

GROUND (TYP.)

0 20 40-20-40

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