S01 Attachment 1 John Fuelberth WRE Construction Plans Specs and Bid Schedule Approved ACR 4-12-23.pdf

BID SCHEDULE - CONSTRUCTION

John Fuelberth WRE Restoration Tazewell County, IL

Item Description Specification Quantity Units Unit Price Cost

Mobilization and Demobilization

8 1 Job

2 Excavation 21 6410 Cy

3 Seeding, Sprigging and Mulching

6 1 Job

TAX ID #

TOTAL BID $

ONE AWARD FOR THE AGGREGATE OF ALL ITEMS WILL BE MADE UNDER

THIS SOLICITATION. BIDDERS MUST BID ON ALL ITEMS IN THE SCHEDULE

TO BE CONSIDERED FOR AWARD.

Total Performance Time = 25 Calendar Days

John Fuelberth WRE

TAZEWELL COUNTY, ILLINOIS

INDEX OF CONSTRUCTION SPECIFICATIONS

NUMBER NAME

6 Seeding, Sprigging and Mulching 8 Mobilization & Demobilization 21 Excavation

John Fuelberth WRE, Tazewell Co., IL

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Construction Specification 8—Mobilization and Demobilization

1. Scope The work consists of the mobilization and demobilization of the contractor's forces and equipment necessary for performing the work required under the contract. It does not include mobilization and demobilization for specific items of work for which payment is provided elsewhere in the contract. Mobilization will not be considered as work in fulfilling the contract requirements for commencement of work.

2. Equipment and material Mobilization shall include all activities and associated costs for transportation of contractor's personnel, equipment, and operating supplies to the site; establishment of offices, buildings, and other necessary general facilities for the contractor's operations at the site; premiums paid for performance and payment bonds including coinsurance and reinsurance agreements as applicable;

and other items specified in section 4 of this specification.

Demobilization shall include all activities and costs for transportation of personnel, equipment, and supplies not required or included in the contract from the site; including the disassembly, removal, and site cleanup of offices, buildings, and other facilities assembled on the site specifically for this contract.

This work includes mobilization and demobilization required by the contract at the time of award.

If additional mobilization and demobilization activities and costs are required during the performance of the contract as a result of changed, deleted, or added items of work for which the contractor is entitled to an adjustment in contract price, compensation for such costs will be included in the price adjustment for the item or items of work changed or added.

3. Payment Payment will be made as the work proceeds, after presentation of paid invoices or documentation of direct costs by the contractor showing specific mobilization and demobilization costs and supporting evidence of the charges of suppliers, subcontractors, and others. When the total of such payments is less than the lump sum contract price, the balance remaining will be included in the final contract payment. Payment of the lump sum contract price for mobilization and demobilization will constitute full compensation for completion of the work.

Payment will not be made under this item for the purchase costs of materials having a residual value, the purchase costs of materials to be incorporated in the project, or the purchase costs of operating supplies.

4. Items of work and construction details

A. Bid Item 1, Mobilization and Demobilization

1. This item shall consist of the mobilization and demobilization of the contractor's forces and equipment as well as all permitting, bonding and insurance requirements necessary to perform the work required under this contract.

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2. Access to the site shall be as shown on the drawings. After construction, routes will be returned to preconstruction condition or better.

3. All earthmoving equipment utilized for the work shall meet the requirements of OSHA, Paragraph 1926.602. In addition, roll-over protection and safety belts shall be installed, maintained, and utilized regardless of the equipment age or struck capacity. This includes earthmoving equipment as mentioned in Part 1926, Subpart 0, Sections 1926.602 and Subpart W, Sections 1000, 1001, and 1002, to include skid-steer and self propelled compactor equipment.

4. The contractor shall perform the work in such a manner as to control erosion and minimize the production of sediments, disturbed ground, and other pollutants to the water and air during construction operations.

5. The contractor should take all precautions necessary to protect existing utilities, including proper notification of the Illinois one-call system. Payment for Bid Item 1 - Mobilization and Demobilization shall be lump sum. As specified in Section 3, payment shall constitute full compensation for all labor, equipment, materials, tools and other items necessary to complete the work.

6. Payment for Bid Item 1 - Mobilization and Demobilization shall be lump sum. As specified in Section 3, payment shall constitute full compensation for all labor, equipment, materials, tools and other items necessary to complete the work.

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Construction Specification 21—Excavation

1. Scope The work shall consist of the excavation required by the drawings and specifications and disposal of the excavated materials.

2. Classification Excavation is classified as common excavation, rock excavation, or unclassified excavation in accordance with the following definitions.

Common excavation is defined as the excavation of all materials that can be excavated, transported, and unloaded using heavy ripping equipment and wheel tractor-scrapers with pusher tractors or that can be excavated and dumped into place or loaded onto hauling equipment by excavators having a rated capacity of one cubic yard or larger and equipped with attachments (shovel, bucket, backhoe, dragline, or clam shell) appropriate to the material type, character, and nature of the materials.

Rock excavation is defined as the excavation of all hard, compacted, or cemented materials that require blasting or the use of ripping and excavating equipment larger than defined for common excavation. The excavation and removal of isolated boulders or rock fragments larger than 1 cubic yard encountered in materials otherwise conforming to the definition of common excavation shall be classified as rock excavation. The presence of isolated boulders or rock fragments larger than 1 cubic yard is not in itself sufficient cause to change the classification of the surrounding material.

For the purpose of these classifications, the following definitions shall apply:

Heavy ripping equipment is a rear-mounted, heavy duty, single-tooth, ripping attachment mounted on a track type tractor having a power rating of at least 250 flywheel horsepower unless otherwise specified in section 10.

Wheel tractor-scraper is a self-loading (not elevating) and unloading scraper having a struck bowl capacity of at least 12 cubic yards.

Pusher tractor is a track type tractor having a power rating of at least 250 flywheel horsepower equipped with appropriate attachments.

Unclassified excavation is defined as the excavation of all materials encountered, including rock materials, regardless of their nature or the manner in which they are removed.

3. Blasting The transportation, handling, storage, and use of dynamite and other explosives shall be directed and supervised by a person(s) of proven experience and ability who is authorized and qualified to conduct blasting operations.

Blasting shall be done in a manner as to prevent damage to the work or unnecessary fracturing of the underlying rock materials and shall conform to any special requirements in section 10 of this specification. When specified in section 10, the contractor shall furnish the engineer, in writing, a

21-2 blasting plan before blasting operations begin.

4. Use of excavated material Method 1—To the extent they are needed, all suitable material from the specified excavations shall be used in the construction of required permanent earthfill or rockfill. The suitability of material for specific purposes is determined by the engineer. The contractor shall not waste or otherwise dispose of suitable excavated material.

Method 2—Suitable material from the specified excavations may be used in the construction of required earthfill or rockfill. The suitability of material for specific purposes is determined by the engineer.

5. Disposal of waste materials Method 1—All surplus or unsuitable excavated materials are designated as waste and shall be disposed of at the locations shown on the drawings.

Method 2—All surplus or unsuitable excavated materials are designated as waste and shall be disposed of by the contractor at sites of his own choosing away from the site of the work. The disposal shall be in an environmentally acceptable manner that does not violate local rules and regulations.

6. Excavation limits Excavations shall comply with OSHA Construction Industry Standards (29CFR Part 1926) Subpart P, Excavations, Trenching, and Shoring. All excavations shall be completed and maintained in a safe and stable condition throughout the total construction phase. Structure and trench excavations shall be completed to the specified elevations and to the length and width required to safely install, adjust, and remove any forms, bracing, or supports necessary for the installation of the work. Excavations outside the lines and limits shown on the drawings or specified herein required to meet safety requirements shall be the responsibility of the contractor in constructing and maintaining a safe and stable excavation.

7. Borrow excavation When the quantities of suitable material obtained from specified excavations are insufficient to construct the specified earthfills and earth backfills, additional material shall be obtained from the designated borrow areas. The extent and depth of borrow pits within the limits of the designated borrow areas shall be as specified in section 10 or as approved by the engineer.

Borrow pits shall be excavated and finally dressed to blend with the existing topography and sloped to prevent ponding and to provide drainage.

8. Overexcavation Excavation in rock beyond the specified lines and grades shall be corrected by filling the resulting voids with portland cement concrete made of materials and mix proportions approved by the engineer. Concrete that will be exposed to the atmosphere when construction is completed shall meet the requirements of concrete selected for use under Construction Specification 31, Concrete for Major Structures, or 32, Structure Concrete, as appropriate.

Concrete that will be permanently covered shall contain not less than five bags of cement per cubic yard. The concrete shall be placed and cured as specified by the engineer.

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Excavation in earth beyond the specified lines and grades shall be corrected by filling the resulting voids with approved, compacted earthfill. The exception to this is that if the earth is to become the subgrade for riprap, rockfill, sand or gravel bedding, or drainfill, the voids may be filled with material conforming to the specifications for the riprap, rockfill, bedding, or drainfill.

Before correcting an overexcavation condition, the contractor shall review the planned corrective action with the engineer and obtain approval of the corrective measures.

9. Measurement and payment For items of work for which specific unit prices are established in the contract, the volume of each type and class of excavation within the specified pay limits is measured and computed to the nearest cubic yard by the method of average cross-sectional end areas or by methods outlined in section 10 of this specification. Regardless of quantities excavated, the measurement for payment is made to the specified pay limits except that excavation outside the specified lines and grades directed by the engineer to remove unsuitable material is included. Excavation required because unsuitable conditions result from the contractor's improper construction operations, as determined by the engineer, is not included for measurement and payment.

Method 1—The pay limits shall be as designated on the drawings.

Method 2—The pay limits shall be defined as follows:

a. The upper limit shall be the original ground surface as it existed before the start of construction operations except that where excavation is performed within areas designated for previous excavation or earthfill, the upper limit shall be the modified ground surface resulting from the specified previous excavation or earthfill.

b. The lower and lateral limits shall be the neat lines and grades shown on the drawings.

Method 3—The pay limits shall be defined as follows:

a. The upper limit shall be the original ground surface as it existed before the start of construction operations except that where excavation is performed within areas designated for previous excavation or earthfill, the upper limit shall be the modified ground surface resulting from the specified previous excavation or earthfill.

b. The lower and lateral limits shall be the true surface of the completed excavation as directed by the engineer.

Method 4—The pay limits shall be defined as follows:

a. The upper limit shall be the original ground surface as it existed before the start of construction operations except that where excavation is performed within areas designated for previous excavation or earthfill, the upper limit shall be the modified ground surface resulting from the specified previous excavation or earthfill.

b. The lower limit shall be at the bottom surface of the proposed structure.

c. The lateral limits shall be 18 inches outside of the outside surface of the proposed structure or shall be vertical planes 18 inches outside of and parallel to the footings, whichever gives the larger pay quantity, except as provided in d below.

d. For trapezoidal channel linings or similar structures that are to be supported upon the sides of the excavation without intervening forms, the lateral limits shall be at the underside of the proposed lining or structure.

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e. For the purposes of the definitions in b, c, and d, above, any specified bedding or drainfill directly beneath or beside the structure will be considered to be a part of the structure.

All methods—The following provisions apply to all methods of measurement and payment.

Payment for each type and class of excavation is made at the contract unit price for that type and class of excavation. Such payment will constitute full compensation for all labor, materials, equipment, and all other items necessary and incidental to the performance of the work except that extra payment for backfilling overexcavation will be made in accordance with the following provisions.

Payment for backfilling overexcavation, as specified in section 8 of this specification, is made only if the excavation outside specified lines and grades is directed by the engineer to remove unsuitable material and if the unsuitable condition is not a result of the contractor's improper construction operations as determined by the engineer.

Compensation for any item of work described in the contract, but not listed in the bid schedule is included in the payment for the item of work to which it is made subsidiary. Such items and the items to which they are made subsidiary are identified in section 10 of this specification.

10. Items of work and construction details

This will consist of excavation of the shallow pool as specified in accordance with the construction plans. The shallow excavation shall be excavated to the grades and lines shown in the plans. Allowance for +/- 6 inches of variability from bottom of pool design elevation will be allowed for the microtopography of the pool area.

The Contractor shall take great care to not over excavate beyond the specified maximum depth in the borrow areas required for construction.

Under Section 9 -Measurement and payment, payment shall be by Method 2, with the exception that the final quantities shall not be measured unless there is a significant change to the plans. It shall be the contractor's responsibility to prove this quantity difference to the COTR. If there are no changes to the plans, then the estimated volumes shall be use

Bid Item #2 – Excavation, Common –spoil placement – 6410 cy

This item shall consist of the placement of the common excavation of the shallow excavation where the spoil material is being placed and here after referred to as spoil material.

1. Spoil material shall be placed according to plans and drawings

2. Access paths shall be approved by engineer prior to be used.

3. This item shall consist of furnishing and placing spoil material as required to construct the structure listed below and as shown on the drawings.

4. Spoil material shall be placed and graded so that the contours conform to the existing contours at the edges and form a mowable condition along the base of the berms. The existing vegetation and topsoil from the footprints of the proposed berms shall be grubbed as specified.

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5. The disposal of excavated material will be by Method 1.

6. Ground Surface where spoil material is to be placed shall be scarified prior to placement of first lift.

7. Material shall be placed in 6-inch maximum lifts.

8. Spoil material shall be placed and graded so that the contours conform to the existing contours at the edges and form a mow able condition along the base.

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Construction Specification 6—Seeding, Sprigging, and Mulching

1. Scope The work consists of preparing the area for treatment; furnishing and placing seed, sprigs, mulch, fertilizer, inoculant, lime, and other soil amendments; and anchoring mulch in designated areas as specified.

The following BioPreferred® product categories are applicable to this specification:

— Mulch and compost materials

— Erosion control materials

— Fertilizers

— Agricultural spray adjuvants

2. Material Seed—All seed must conform to the current rules and regulations of the State where it is being used and must be from the latest crop available. It must meet or exceed the standard for purity and germination listed in section 7.

Seed must be labeled in accordance with State laws and U.S. Department of Agriculture rules and regulations under the Federal Seed Act in effect on the date of invitations for bids. Bag tag figures are evidence of purity and germination. No seed may be accepted with a test date of more than 9 months before the date of delivery to the site.

Seed that has become wet, moldy, or otherwise damaged in transit or storage will not be accepted. The percent of noxious weed seed allowable must be as defined in the current State laws relating to agricultural seeds. Each type of seed must be delivered in separate sealed containers and fully tagged unless an exception is granted in writing by the contracting officer.

Fertilizer—Unless otherwise specified, the fertilizer must be a commercial-grade fertilizer. It must meet the standard for grade and quality specified by State law. Where fertilizer is furnished from bulk storage, the contractor must furnish a supplier’s certification of analysis and weight. When required by the contract, a representative sample of the fertilizer must be furnished to the contracting officer for chemical analysis.

Inoculants—The inoculant for treating legume seeds must be a pure culture of nitrogen-fixing bacteria prepared specifically for the species and must not be used later than the date indicated on the container or as otherwise specified. A mixing medium, as recommended by the manufacturer, must be used to bond the inoculant to the seed.

Two times the amount of the inoculant recommended by the manufacturer must be used, except that four times the amount must be used when seed is applied using a hydraulic seeder. Seed must be sown within 24 hours of treatment and must not remain in the hydraulic seeder longer than 4 hours.

Lime and other soil amendments—Lime must consist of standard ground agriculture limestone, or approved equivalent. Standard ground agriculture limestone is defined as ground limestone meeting current requirements of the State department of agriculture. Other soil amendments must meet quality criteria and application requirements specified in section 7.

Mulch tackifiers—Asphalt emulsion tackifiers must conform to the requirements of ASTM D977, Specification for Emulsified Asphalt. The emulsified asphalt may be rapid setting, medium setting, or slow setting. Nonasphaltic tackifiers required because of environmental considerations must be as specified in section 7.

Straw mulch material—Straw mulch must consist of wheat, barley, oat or rye straw, hay, grass cut from native grasses, or other plants as specified in section 7. The mulch material must be air-dry, reasonably light in color, and must not be musty, moldy, caked, or otherwise of low quality. The use of mulch that contains noxious weeds is not permitted. The contractor must provide a method satisfactory to the contracting officer for determining weight of mulch furnished.

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Other mulch materials—Mulching materials, such as wood cellulose fiber mulch, mulch tackifiers, synthetic fiber mulch, netting, and mesh may be required for specialized locations and conditions. These materials, when specified, must be accompanied by the manufacturer’s recommendations for methods of application.

3. Seeding mixtures, sod, sprigs, and dates of planting The application rate per acre for seed mixtures, sprigs, or sod and date of seeding or planting must be as shown on the plans or as specified in section 7.

4. Seedbed preparation and treatment Areas to be treated must be dressed to a smooth, firm surface. On sites where equipment can operate on slopes safely, the seedbed must be adequately loosened (4 to 6 inches deep) and smoothed. Depending on soil and moisture conditions, disking or cultipacking, or both, may be necessary to properly prepare a seedbed. Where equipment cannot operate safely, the seedbed must be prepared by hand methods by scarifying to provide a roughened soil surface so that broadcast seed will remain in place.

If seeding is to be accomplished immediately following construction operations, seedbed preparation may not be required except on a compacted, polished, or freshly cut soil surface.

Rocks larger than 6 inches in diameter, trash, weeds, and other debris that will interfere with seeding or maintenance operations must be removed or disposed of as specified in section 7.

Seedbed preparation must be discontinued when soil moisture conditions are not suitable for the preparation of a satisfactory seedbed as determined by the responsible engineer.

5. Seeding, sprigging, fertilizing, mulching, and stabilizing All seeding or sprigging operations must be performed in such a manner that the seed or sprigs are applied in the specified quantities uniformly in the designated areas. The method and rate of seed application must be as specified in section 7. Unless otherwise specified, seeding or sprigging must be accomplished within 2 days after final grading is completed and approved.

Fertilizer, lime, and other soil amendments must be applied as specified in section 7. When specified, the fertilizer and soil amendments must be thoroughly incorporated into the soil immediately following surface application.

The rate, amount, and kind of mulching or mesh must be as specified in section 7. Mulches must be applied uniformly to the designated areas. They must be applied to areas seeded not later than 2 working days after seeding has been performed. Straw mulch material must be stabilized within 24 hours of application using a mulch crimper or equivalent anchoring tool or by a suitable tackifier. When the mulch crimper or equivalent anchoring tool is used, it must have straight blades and be the type manufactured expressly for and capable of firmly punching the mulch into the soil. Where the equipment can be safely operated, it must be operated on the contour. Hand methods must be used where equipment cannot safely operate to perform the work required.

The tackifier must be applied uniformly over the mulch material at the specified rate, or it must be injected into the mulch material as it is being applied. Mesh or netting stabilizing materials must be applied smoothly but loosely on the designated areas. The edges of these materials must be buried or securely anchored using spikes or staples as specified in section 7.

The contractor must maintain the mesh or netting areas until all work under the contract has been completed and accepted. Maintenance must consist of the repair of areas damaged by water erosion, wind, fire, or other causes.

Such areas must be repaired to reestablish the intended condition and to the design lines and grades required by the contract. The areas must be refertilized, reseeded, and remulched before the new application of the mesh or netting.

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6. Measurement and payment Method 1—For items of work for which specific unit prices are established in the contract, each area treated is measured as specified in section 7 and the area is calculated to the nearest 0.1 acre. Payment for treatment is made at the contract unit price for the designated treatment, which will constitute full compensation for completion of the work.

When specified as an item of work, mesh or netting is measured to the nearest square yard of surface area covered and accepted. Payment is made at the contract unit price and will constitute full compensation for completion of the work.

Method 2—For items of work for which specific lump-sum prices are established in the contract, the quantity of work will not be measured for payment. Payment for this item is made at the contract lump-sum price for the item and constitutes full compensation for the completion of the work.

Method 3—For items of work for which lump-sum prices are established in the contract, payment is made as the work proceeds. Progress payments are determined as specified in section 7. Payment of the lump sum contract price constitutes full compensation for completion of the work.

All Methods—The following provisions apply to all methods of measurement and payment. Compensation for any item of work described in the contract but not listed in the bid schedule is included in the payment for the item of work to which it is made subsidiary. Such items and the items to which they are made subsidiary are identified in section 7.

7. Items of work and construction details Items of work to be performed in conformance with this specification and construction details are:

A. Bid Item 3 - Seeding and Mulching

1. This item consists of furnishing all labor, equipment, materials, for placing fertilizer, preparing the seedbed, seeding, and mulching all reconstructed levees and structure sites as specified on the plans and drawings.

2. Time of Seeding Seeding shall be completed during one of the following time periods:

PERMANENT SEEDING DATES:

Late Spring – June 5th

DORMANT SEEDING DATES:

November 15 – Freeze Up

Temporary Seeding shall be used if permanent seeding cannot be used due to seeding date restriction.

Fertilizer

The following minimum amounts of fertilizer are required per acre on all areas to be seeded:

Permanent Seeding:

Nitrogen (N) - 120 pounds/acre of actual Nitrogen Phosphorous (P) - 120 pounds/acre of P205 Potassium (K) - 120 pounds/acre of K20

Temporary Seeding:

Nitrogen (N) - 60 pounds/acre of actual Nitrogen Phosphorous (P) - 60 pounds/acre of P205

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Potassium (K) - 60 pounds/acre of K20

3. Seed Seed shall have the equivalent of a minimum of 80% pure live seed. When the percentage of purity multiplied by the percentage of germination gives a percentage of pure live seed less than stated above, the rate of seeding will be increased proportionally.

Calculate as follows:

PLS = % germination x % purity

• PLS = Pure Live Seed - To determine PLS of a lot of seed, multiply the percent germination times percent purity. To determine total seed needed, divide lb. PLS required by percent PLS.

Permanent Seeding mixture and rate per acre are as follows:

Redtop 8 lbs. PLS Per acre

Temporary Seeding mixture and rate per acre are as follows:

Cereal Rye - 20 lbs. PLS Per acre

4. Sowing the Seed Seeding will be carried out using either of the following classes:

Class 1 - The seed will be drilled approximately ¼ to ½ inch deep and cultipacked or rolled once over with a corrugated roller on all areas where equipment can be operated safely.

Seeding operations will be across the slope.

Class 2 - The seed will be broadcast and covered with a roller of cultipacker, or a cultipacker seeder shall be used.

Class 3 - The seed will be seeded with a hydraulic seeder using no less than 1,000 gallons of water per acre. The water shall contain the proper quantity of seed to meet the specified seeding rate per acre. Immediately after seeding, all areas where equipment can be operated safely shall be rolled across the slope with a suitable roller of cultipacker.

On other areas too steep or otherwise inaccessible to equipment, the seed shall be covered with a light harrow or other suitable equipment.

5. The mulch shall consist of bright small grain straw free of noxious weed seed and uniformly applied at a rate of two tons air dry material per acre. This is equivalent to an application rate of 90 lb/1000 sq. ft.

6. Straw mulch shall be anchored by Class A as specified.

Class A - Straight Serrated Disk - The mulch shall be anchored with an anchoring tool that has serrated straight disks that punches mulch into the ground at a depth of approximately 2 inches. The operation shall be performed perpendicular to the direction of the slope.

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7. In Section 6, Measurement and Payment, Method 2 shall apply.

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AutoCAD SHX Text LOCATED IN Tazewell COUNTY, IL

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IN COOPERATION WITH

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USDA

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PROJECT LOCATION

AutoCAD SHX Text SHEET INDEX 1. Title Sheet Title Sheet 2. Plan View-Ortho Plan View-Ortho 3. Pool Cross Sections Pool Cross Sections 4. Spoil Cross Sections Spoil Cross Sections 5. Wetland Restoration Practice Spec. Wetland Restoration Practice Spec. 6. Seeding Plan Seeding Plan 7.

AutoCAD SHX Text NOTE: CONTRACTOR MUST PROVIDE NRCS WITH CONTRACTOR MUST PROVIDE NRCS WITH DIG NUMBER(S) PRIOR TO BEGINNING ANY WORK.

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AN AGENCY OF THE

AutoCAD SHX Text CAUTION The engineer preparing these plans shall not be responsible for,or liable for, unauthorized changes to, or uses of, these plans. All changes to the plans shall be in writing, and shall be approved by the preparer of these plans.

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TABLE OF QUANTITIES

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AutoCAD SHX Text Benchmark IP Elev = 453.771' N = 1398941.2010' E = 2424192.5670'

AutoCAD SHX Text Shallow Excavation Bottom Elev = 448.5' Side Slope = 10:1 slope to surface SA = 1.8 AC cy cut = 2700 cy

AutoCAD SHX Text Shallow Excavation Bottom Elev = 447.9' Side Slope = 10:1 slope to surface SA = 2.6 AC cy cut = 3710 cy

AutoCAD SHX Text Spoil Area Fill = 0.8 ft Side Slope = 6:1 Area = 1.3 AC cy fill = 2700 cy Seeding = 1.3 AC Seed as directed in plans, trees to be planted on spoil.

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AutoCAD SHX Text Spoil Area Fill = 0.8 ft Side Slope = 6:1 Area = 2.3 AC cy fill = 3710 cy Seeding = 2.3 AC Seed as directed in plans, trees to be planted on spoil.

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0.8 ft fill 6:1 Side Slopes

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The Spoil Area shall be seeded as below

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Seed:

R edtop - 8 pounds per acre PLS C om panion Seed - 20 lbs/AC of cereal rye

All seed shall be of high quality and com ply w ith Illinois Seed and W eed

Law s:

O riginate from the U nited States or C anada.

M inim um

G erm ination is 75%

PLS = [%

(germ ination+dorm ant seed) x % purity]/100

Apply seed uniform ly at a depth of 1/4-1/2 inch w ith a drill or cultipacker type seeder. Broadcast m ethods w ill be acceptable, but shall be incorporated to a m ax depth of 1 / 4-1 /2 inch depth. Seed shall have cover 1/4-1/2 inch deep w ith a cultipacker /cultim ulcher, harrow , or sim ilar tool designed to break clods, level, and firm the seedbed.

Fertilizer:

120 #/acre of actual N 120 #/acre of actual P 120 #/acre of actual K 2 tons/acre of agricultural lim e

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Natural Resources Conservation Service

United States Department of Agriculture

AutoCAD SHX Text Katie Rebbe

AutoCAD SHX Text Katie Rebbe

AutoCAD SHX Text 3/2/22

AutoCAD SHX Text 3/2/22

AutoCAD SHX Text Designed

AutoCAD SHX Text Date

AutoCAD SHX Text Checked

AutoCAD SHX Text Approved

AutoCAD SHX Text Drawn

AutoCAD SHX Text Drawing No.

AutoCAD SHX Text Sheet of

AutoCAD SHX Text File No.

AutoCAD SHX Text Fuelberth WRE

AutoCAD SHX Text Seeding and Construction Notes

Natural Resources Conservation Service

Practice Specification Wetland Restoration (Code 657)

Scope

The work consists of excavation and earthfill, along with furnishing and installing pipe and appurtenances for the wetland restoration as shown on the drawings and specified herein.

Utilities

The landowner and/or contractor is responsible for locating all buried utilities in the project area, including drainage tile and other structural measures. The landowner will obtain all necessary permissions from regulatory agencies, or document that no permits are required.

General

Carry out construction operations in a manner and sequence that erosion, air and water pollution are minimized and held within legal limits.

The completed job must present a workmanlike appearance and conform to the line, grades, and elevations shown on the drawings or as staked in the field.

Carry out all operations in a safe and skillful manner. Observe safety and health regulations and use appropriate safety measures. Contractor must assure that all state laws concerning buried utilities have been met.

Save documentation of materials used (rock or concrete delivery tickets, geotextile tags, seed tags, photographs of pipe labeling, etc) and provide to NRCS.

Remove all trees, stumps, roots, brush, weeds, and other objectionable materials from work area as designated in the drawings.

Strip designated locations for excavation and earthfill of all vegetation and topsoil containing substantial amounts of organic matter. Stockpile topsoil for use to finish areas disturbed by the construction, embankment slopes, and other required topsoil areas (if the percentage of organic materials is not too great).

Excavation

To the extent they are suitable and approved by the inspector, excavated materials are to be used as fill materials.

Place, spread, level, or shape excess spoil material as shown on the construction drawings or as staked in the field. Spoil material must not be spread on existing wetland areas. The completed job must be finished to a degree so the surface can be traveled with farm-type equipment unless otherwise specified in the construction plans.

All excavations must conform to the lines, grades, elevations, bottom width, and side slopes shown on the construction plans or as staked in the field.

The location, extent, and depth of the borrow area must conform to the construction plans or as staked in the field. Borrow must not be taken within 10 feet of the embankment unless shown on the drawings.

Excavate and dress borrow pits in a manner to eliminate steep or unstable side slopes or other hazardous conditions. Side slopes of borrow pits must be no steeper than 3:1 or as specified on the construction plans. Grade and shape surfaces of the borrow pits outside of the wetland area to prevent the ponding of water unless otherwise shown in the construction plans.

Existing Subsurface Drains

Remove subsurface drains as shown on the drawings. Remove all envelope, filter material or other flow-enhancing material. Fill trench in 12 inch lifts of similar soils and compact to achieve a density equal to the adjacent natural soils.

NRCS, IL SPECIFICATION - Page 1 of 2 April 2017

Block the ends of abandoned and disconnected drains with manufactured caps or plugs, plug with concrete, or otherwise seal and make inoperable such that the water holding integrity of the wetland is not impaired.

Existing drains found during construction and not identified on the construction plans must be brought to the attention of the NRCS inspector.

Earthfill

Scarify the foundation area where the embankment is to be built to a minimum depth of 4 inches before the fill material is placed, so that the first layer of fill material can be bonded to the foundation.

Fill material must be free of detrimental amounts of sod, roots, frozen soil, stones more than 6 inches in diameter, and other objectionable material that might endanger the performance of the embankment. The moisture content of the fill material must be sufficient to permit satisfactory compaction. Moisture content can generally be considered satisfactory if fill material can be molded into a ball with the hands without readily separating or squeezing out free water, and will easily ribbon out between the thumb and finger.

Material that is too wet must be dried and material that is too dry must have water added and mixed until the requirements are met.

Place and spread fill starting at the lowest point of the foundation and bring fill up in horizontal layers not to exceed 9 inches in thickness prior to compaction. Compact each lift by routing hauling equipment over the fill in such a manner that the entire surface will be traversed by not less than one wheel track.

The completed work must conform to the lines, grades, and elevations shown on the construction drawings or as staked in the field.

Vegetation

Add topsoil, if needed to establish vegetation. Establish a protective cover of vegetation on all exposed surfaces of the embankment, spillway, outlet channel, and borrow areas exposed above the permanent waterline and non-crop areas disturbed by construction, as specified in the construction plans. Establish vegetation as soon after construction as possible.

NRCS, IL SPECIFICATION - Page 2 of 2 April 2017 86