Att 02_Statement of Work_260624.pdf

Allegheny National Forest Bradford Ranger District

FR 321 – UNT Kinzua Creek AOP Replacement

STATEMENT OF WORK

SCOPE OF CONTRACT

Provide all equipment, labor, materials, tools, and other incidentals and execute all work necessary to perform the required culvert replacement and road maintenance on the designated National Forest roads in accordance with the specifications, and bidder’s technical proposal which is incorporated by reference.

The work consists of installing erosion and sedimentation controls (E&S Controls), removing a 42” x 50” x

45’ corrugated metal pipe arch (CPMA), replacing it with a 128” x 83” x 44’ CPMA designed for aquatic organism passage (AOP), reconstructing a 600’ section of roadway, and placing and compacting driving surface aggregate on the reconstructed road surface. All work performed will be completed in accordance with the Standard Specification for Roads and Bridge on Federal Highway Projects FP-14 and the Forest Service Supplemental Specifications to the FP-14 (FSSS) included as part of this contract.

LOCATION AND DESCRIPTION OF WORK

The specified Work Site is located in Hamilton Township, McKean County, within the Zone 1, Bradford Ranger District (Map 1), of the Allegheny National Forest. The Work Site is located 300’ on either side of where Forest Road 321 crosses an Unnamed Tributary to Kinzua Creek (UNT Kinzua Creek) at 41.777984, -79.803869 (Map 2). Materials to be delivered include items specified on Table 1 and the length of road that will receive maintenance is a total of 600’ (~0.11 miles).

The recommended sequence of construction is as follows:

1. Complete work in low flow conditions and install 12” compost filter sock downstream of the earth disturbance areas before any excavation begins, as shown on plan drawings. Install bypass pump system and sediment laden water pumping system, including a sediment filter bag. Refer to Temporary Bypass detail. If existing natural pool shown on plan drawings is insufficient for pump around use, construct sandbag coffer dam to raise its elevation as needed for pump around use. This pool is located upstream of the proposed excavation area and away from any earth disturbance. Refer to Sandbag Headwall/coffer dam detail. Begin pumping the water around the proposed work area.

2. Remove existing culvert and excavate trench to accommodate the new structure. All material excavated during the culvert removal shall be stockpiled away from areas affected by flood waters or wetlands and stabilized within 24 hours.

3. Install new culvert. Refer to the Culvert Section for installation instructions. Embed culvert to specified elevations.

4. Backfill and compact fill material around the new culvert.

5. Fill roadway side slopes to a finished grade of 2H: 1V or less to the top of the culvert and match existing grade below the top of the culvert.

6. Install grade controls as shown on the drawings, as well as streambed fill material. Install bank armoring rock.

7. Remove bypass pumping system and (if installed) sand bag headwall/coffer dam, and incorporate rock energy dissipator as grade control structure in stream.

8. Reconstruct 300’ of road on either side of the culvert. Place and compact limestone driving surface aggregate.

9. Remove waste material stockpile and stabilize area with seed and mulch.

10. Permanently seed and mulch all disturbed areas outside of the roadway.

11. Haul the removed pipe and dispose of at a DEP approved waste site.

MAP 1

Li nn

B ro ok Camp Run

Twomile Run

W es tBr anc h

C la ri on

Rive r

Dutch m an

R un

Sugar Run

Glad Run

D ew drop Run

Bear Run

Tu rnup

R un

El ija h Ru n Railroad

R un

Lib by

Ru n

Hodge Run

Kinzua Creek

P ol ly s

R un

Meade Run

Pigeon Run

Billies Run

Lewis Run

Con ove r

H ol lo w

M ud

L ic k Ru n

Cou nt y Li ne R un

Hem lo ck R un

Wo lf Run

Chappel Fork

R oot

R un

B rothw ell Run

Morri so n

Run

Windfall Run

Pine RunW in ter gr ee n

Ru n

Ph ill ip s

R un

South Branch Kinzua C reek

Mudlic k Run

Wildcat Run

F ou rm ile Run

W hi ti ng

R un

Buck Lick Run

Bu mp Run

R oystone

R un

C oon

Run

Fi ve mile Run

Indian Run

H ol m es

H ol lo w

H ube rt R u n

Miam Run

Sc ho ol ho us e Hollo w

Th un de rs ho w er R un

Bucklic kR un

Town Line Run

C rary

R un

UV468

UV466

UV561

UV511

UV525

UV503

UV577

UV578

UV599

UV530

UV570

UV564

UV597

UV571

UV328

UV501

UV469 UV573

UV322

UV584

UV329

UV330

UV329

UV323

UV336

UV513

UV320

UV572

UV325

UV315UV308

¬«770

¬«59

¬«321

£¢6£¢6

£¢219

BRADFORDSTICKNEY

CORNPLANTER

RUN

LEWIS RUN

WESTLINECORNPLANTER

BRIDGE

MOUNT JEWETTKANELUDLOW HAZEL HURST

CYCLONE

DERRICK CITY

Esri, NASA, NGA, USGS, FEMA, Sources: Esri, TomTom, Garmin, FAO, NOAA, USGS, (c) OpenStreetMap contributors, and the GIS User Community

The USDA Forest Service makes no warranty, expressed or implied regarding the data displayed on this map, and reserves the right to correct, update, modify, or replace this information without notification.

Map Author: modonish;

Map Creation Date: 2/12/2026

0 3 6 Miles

NAD 1983 UTM 17N

Project: T:\FS\NFS\Allegheny\Program\6800InformationMgmt\GIS\Workspace\MOdonish\AOPs\FR321\FR321 AOP\FR321 AOP.aprx

Legend !! !! Powerline

Telephone

Pipeline

Quadrangle Boundary R9 ANF

Perennial

Intermittent

Perennial

Intermittent

Ephemeral

Municipal Road

Forest Road

Other Road

Decommissioned

Forest Service Ownership

Non-FS Ownership

1:100,000

Allegheny National Forest - Bradford Ranger District Map 2 - Forest Road 321- UNT to Kinzua Creek AOP Replacement

FR321- UNT Kinzua Creek Crossing 41.777984, -78.803869

GENERAL NOTES:

1. A pre‐work conference will be conducted after the contract award.

2. Prior to any earth disturbing activities, contractor shall call the Pennsylvania One Call System

(800-242-1776) and all Oil & Gas Operators in the work area to determine locations of any underground utility lines.

3. Contractor shall install “ROAD CLOSED,” “TRUCK TRAFFIC” or “ROAD CONSTRUCTION AHEAD” signs on all roads worked on in this project. Signs shall conform to the Manual on Uniform Traffic Control Devices (MUTCD). Contractors sign plan must be approved by Forest Service prior to work. Signs will be covered on weekends, holidays, and any days when contractor is not working.

4. The Contractor is authorized to use roads under the jurisdiction of the Forest Service for all activities necessary to complete this contract, subject to the limitations and authorizations designated in the Road Order(s) or described in the contract, when such use will not damage the roads or national forest resources, and when traffic can be accommodated safely.

5. Work hours will be during daylight hours, Monday thru Friday. No evening work or work on weekends or Federal holidays will be allowed without approval of the Contracting Officer's Representative.

6. The contractor shall be held liable and is responsible for any damage caused by their personnel or equipment to any pipelines, trees, culverts, signs, posts, riprap, or structures. Repair or replacement shall be at the Contractor's expense and at no additional cost to the Government.

Ordered repair of culvert inlet or outlet shall be by field methods such as, jacking out or cutting away damaged metal which obstructs flow, or replacing a section if beyond repair. All cut edges and damage to galvanized coating shall be cleaned and treated with zinc‐rich coating. In addition, any damage done to underground or over‐ground pipelines or utilities owned by oil and gas operators will be repaired at the contractor’s expense. Wounds on trees caused by grading will be treated with a commercial tree dressing.

7. Within 10 days after the contract award, the contractor will submit to the Contracting Officer and Contracting Officer Representative for approval, a plan of operation indicating the proposed timetable to complete the scheduled work activities. Contractor shall notify the COR of any changes to the plan of operation by phone call or e‐mail.

8. Contractor is responsible to have in place a quality control system that will ensure work is performed in an acceptable manner. Contractor will promptly furnish the COR with all the POCS Serial number, weight tickets, and material certifications as required by the COR.

9. DSA limestone shall be shipped at optimum moisture content not exceeding 15%. Limestone loads that fail field test parameters will be rejected. Refer to 703.18 for DSA placement.

10. Roads shall be completed in such a manner that water shall not pond on roadbed or in ditch lines.

11. Contouring, topsoil re-spreading, seeding, and mulching of disturbed areas as determined by the

Forest Service is required.

12. Roadway sod encountered during road reconditioning operations will be spread and leveled outside the road template avoiding piles. Natural terrain depressions and openings are the preferred waste locations. Seeding and mulching may be required to supplement natural revegetation.

13. Contractor shall install compostable filter sock at live stream crossings to eliminate sediment in the stream course. Any sediment collected will be removed and stabilized with seed and mulch. This will be considered incidental to Pay Item 60

14. Design drawings for “FR 321 CULVERT REPLACEMENT” are provided in a separate Adobe Acrobat document as “FR321 x UNT Kinzua Creek Construction Plans”.

15. All permits for applicable in-stream work will be obtained by the US Forest Service.

Roadbed Details & Drawings

Allegheny National Forest

FP-14 Forest Service Supplement Specifications

Table of Contents Specifications Description

Preface

101 - Terms ̧Format ̧and Definitions

102 - Bid ̧Award¸ and Execution of Contract

103 - Scope of Work

104 - Control of Work

106 - Acceptance of Work

107 - Legal Relations and Responsibility to the Public

108 - Prosecution and Progress

109 - Measurement and Payment

151 - Mobilization

153 - Contractor Quality Control

155 - Schedules for Construction Contracts

156 - Public Traffic

157 - Soil Erosion and Sediment Control

204 - Excavation and Embankment

208 - Structure Excavation and Backfill for Selected Major Structures

209 - Structure Excavation and Backfill

213 - Subgrade Stabilization

251 – Riprap

301 - Untreated Aggregate Courses

302 - Minor Crushed Aggregate

303 - Road Reconditioning

314 - Stockpiled Aggregates

602 - Culverts and Drains

607 - Cleaning, Relaying, and Repairing Existing Drainage Structures

624 – Topsoil

625 - Turf Establishment

633 - Permanent Traffic Control

635 – Temporary Traffic Control

648 - Stream Simulation

703 - Aggregate

704 - Soil

705 - Rock

Specifications Description

The following specifications will be used for this contract:

Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects – FP-14

U.S. Customary Units. FP-14 is available on the internet at the following site:

http://flh.fhwa.dot.gov/resources/pse/specs/

Supplemental Specifications – The specifications identified in this contract were prepared by the Forest

Service and are a supplement to or change the FHWA specifications.

Special Project Specifications – Are specifications prepared on the Allegheny National Forest and pertain to Pennsylvania Department of Transportation nomenclature. These are designated SPS.

Preface

Preface_National_12_28_2017

Delete all but the first paragraph and add the following:

The Forest Service, US Department of Agriculture has adopted FP-14 for construction of National

Forest System Roads.

http://flh.fhwa.dot.gov/resources/pse/specs/

101 - Terms¸ Format¸ and Definitions

101.01_National_3_15_2017

Add the following paragraph to Subsection 101.01:

101.01 Meaning of Terms.

Delete all references to the TAR (Transportation Acquisition Regulations) in the specifications.

101.03_National_11_9_2016

Add the following to Subsection 101.03:

101.03 Abbreviations.

(a) Acronyms.

AGAR — Agriculture Acquisition Regulations

AFPA — American Forest and Paper Association

FSAR — Forest Service Acquisition Regulations

MSHA — Mine Safety and Health Administration

NESC — National Electrical Safety Code

NIST — National Institute of Standards and Technology

WCLIB — West Coast Lumber Inspection Bureau

(f) Miscellaneous unit abbreviations.

MP — milepost location ppm — parts per million volume

STA station location

101.04_National_11_9_2016 http://www.nist.gov/

Make the following changes to Subsection 101.04:

101.04 Definitions.

Delete these definitions and replace the following:

Bid Schedule — The Schedule of Items.

Bridge — A structure, including supports, erected over a depression or an obstruction such as water along a road, a trail, or a railway and having a deck for carrying traffic or other loads.

Contractor — The individual or legal entity contracting with the Government for performance of prescribed work. In a timber sale contract, the contractor is the “Purchaser”.

Culvert — Any structure with a bottom, regardless of fill depth, depth of invert burial, or presence of horizontal driving surface, or any bottomless (natural channel) structure with footings that will not have wheel loads in direct contact with the top of the structure.

Drawings — (Public Works Contracts) Design sheets or fabrication, erection, or construction details submitted to the CO by the Contractor according to FAR Clause 52.236-21 Specifications and Drawings for Construction. Also refers to submissions and submittals.

Notice to Proceed — (Public Works Contracts) Written notice to the Contractor to begin the contract work.

Right-of-Way — A general term denoting (1) the privilege to pass over land in some particular line

(including easement, lease, permit, or license to occupy, use, or traverse public or private lands), or (2)

Real property necessary for the project, including roadway, buffer areas, access, and drainage areas.

Solicitation—(Public Works Contracts) The complete assembly of documents (whether attached or incorporated by reference) furnished to prospective bidders.

Add the following definitions:

Adjustment in Contract Price — “Equitable adjustment,” as used in the Federal Acquisition

Regulations, or “construction cost adjustment,” as used in the Timber Sale Contract, as applicable.

Change — “Change” means “change order” as used in the Federal Acquisition Regulations, or “design change” as used in the Timber Sale Contract.

Forest Service — The United States of America, acting through the Forest Service, U.S. Department of

Agriculture.

Neat Line — A line defining the proposed or specified limits of an excavation or structure.

Pioneer Road — Temporary construction access built along the route of the project.

Purchaser — The individual, partnership, joint venture, or corporation contracting with the

Government under the terms of a Timber Sale Contract and acting independently or through agents, employees, or subcontractors.

Protected Streamcourse — A drainage shown on the plans or timber sale area map that requires designated mitigation measures.

Road Order — An order affecting and controlling traffic on roads under Forest Service jurisdiction.

Road Orders are issued by a designated Forest Officer under the authorities of 36 CFR, part 260.

Shop Drawings — (Timber and Stewardship Contracts) Referred to as “Drawings” in FP-14, include drawings, diagrams, layouts, schematics, descriptive literature, illustrations, lists or tables, performance and test data, and similar materials furnished by Purchaser to explain in detail specific portions of the work required by the contract.

Schedule of Items — A schedule in the contract that contains a listing and description of construction items, quantities, units of measure, unit price, and amount.

Utilization Standards — The minimum size and percent soundness of trees described in the specifications to determine merchantable timber.

Add Figure 101-1—Illustration of road structure terms:

Figure 101-1—Illustration of road structure terms.

102 - Bid¸ Award¸ and Execution of Contract

102.00_National_11_9_2016

Delete Section 102 in its entirety.

Delete Section 102.

103 - Scope of Work

103.00_National_11_9_2016

Delete all of Section 103 except Subsection 103.01 Intent of Contract.

Delete Subsections 103.02, 103.03, 103.04, 103.05.

104 - Control of Work

104.00_National_11_9_2016

Delete Subsections 104.01, 104.02, and 104.04.

Delete Subsections 104.01, 104.02, 104.04.

104.03_National_11_4_2016

Add the following to Subsection 104.06:

104.06 Use of Roads by Contractor.

The Contractor is authorized to use roads under the jurisdiction of the Forest Service for all activities necessary to complete this contract, subject to the limitations and authorizations designated in the Road

Order(s) or described in the contract, when such use will not damage the roads or national forest resources, and when traffic can be accommodated safely.

106 - Acceptance of Work

106.01_National_7_18_2017

Delete Subsection 106.01 and replace with the following:

106.01 Conformity with Contract Requirements.

Follow the requirements of FAR Clause 52.246-12 Inspection of Construction.

References to standard test methods of AASHTO, ASTM, GSA, and other recognized standard authorities refer to the methods in effect on the date of solicitation for bids.

Perform all work to the lines, grades, cross-sections, dimensions, and processes or material requirements shown on the plans or specified in the contract.

Incorporate manufactured materials into the work according to the manufacturer’s recommendations or to these specifications, whichever is stricter.

Plan dimensions and contract specification values are the values to be strived for and complied with as the design values from which any deviations are allowed. Perform work and provide material that is uniform in character and reasonably close to the prescribed value or within the specified tolerance range.

The purpose of a tolerance range is to accommodate occasional minor variations from the median zone that are unavoidable for practical reasons.

When standard manufactured items are specified (such as fence, wire, plates, rolled shapes, pipe conduits, etc., that are identified by gauge, unit mass, section dimensions, etc.), the identification will be considered to be nominal masses or dimensions. Unless specific contract tolerances are noted, established manufacturing tolerances will be accepted.

The Government may inspect, sample, or test all work at any time before final acceptance of the project.

When the Government tests work, copies of test reports are furnished to the Contractor upon request.

Government tests may or may not be performed at the work site. If Contractor testing and inspection is verified by the Government, the Contractor’s results may be used by the Government to evaluate work for acceptance. Do not rely on the availability of Government test results for process control.

Acceptable work conforming to the contract will be paid for at the contract unit bid price. Four methods of determining conformity and accepting work are described in Subsections 106.02 to 106.05 inclusive.

The primary method of acceptance is specified in each Section of work. However, work may be rejected at any time it is found by any of the methods not to comply with the contract.

Remove, repair, or replace work that does not conform to the contract, or to prevailing industry standards where no specific contract requirements are noted. Removing, repairing, or replacing work;

providing temporary traffic control; and any other related work to accomplish conformity will be at no cost to the Government.

(a) Disputing Government test results. If the accuracy of Government test results is disputed, promptly inform the CO. If the dispute is unresolved after reasonable steps are taken to resolve the dispute, further evaluation may be obtained by written request. Include a narrative describing the dispute and a proposed resolution protocol that addresses the following:

1. Sampling method;

2. Number of samples;

3. Sample transport;

4. Test procedures;

5. Testing laboratories;

6. Reporting;

7. Estimated time and costs; and

8. Validation process.

If the evaluation requires additional sampling or testing be performed, mutually agree with the

Government on witnessing procedures and on sampling and testing by a third party laboratory. Use a third party laboratory accredited by the AASHTO accreditation program. Provide proof of the laboratory’s accreditation for the test procedures to be used. Do not use the same laboratory that produced the disputed Government test results or that produced the test results used as a basis for the dispute.

The CO will review the proposed resolution protocol and may modify it before final approval and execution.

The Government will use the approved resolution protocol test results to determine the validity of the disputed testing. If the Government test results are validated, the Contractor will be responsible for all costs associated with developing and performing the resolution protocol. If the Government test results are not validated, the Government will be responsible for all costs associated with developing and performing the resolution protocol. If the validity of the Government test results cannot be determined, the Contractor and Government will equally share all costs associated with developing and carrying out the resolution protocol.

(b) Alternatives to removing and replacing non-conforming work. As an alternative to removal and replacement, the Contractor may submit a written request to:

1. Have the work accepted at a reduced price; or

2. Be given permission to perform corrective measures to bring the work into conformity.

The request must contain supporting rationale and documentation. Include references or data justifying the proposal based on an evaluation of test results, effect on service life, value of material or work, quality, aesthetics, and other tangible engineering basis. The CO will determine disposition of the nonconforming work.

106.02_National_11_9_2016

Delete Subsection 106.02 and replace with the following:

106.02 Visual Inspection.

Acceptance is based on visual inspection of the work for compliance with the specific contract requirements. Use prevailing industry standards in the absence of specific contract requirements or tolerances.

106.07_National_11_1_2016

107 - Legal Relations and Responsibility to the Public

Delete Subsection 107.05.

107.05 Responsibility for Damage Claims.

Add the following to Subsection 107.10:

107.10 Environmental Protection.

(e) Design and locate equipment repair shops, stationary refueling sites, or other facilities to minimize the potential and impacts of hazardous material spills on Government land.

Before beginning any work, submit a Hazardous Spill Plan. List actions to be taken in the event of a spill. Incorporate preventive measures to be taken, such as the location of mobile refueling facilities, storage and handling of hazardous materials, and similar information. Immediately notify the CO of all hazardous material spills. Provide a written narrative report form no later than 24 hours after the initial report and include the following:

• Description of the item spilled (including identity, quantity, manifest number, and other identifying information).

• Whether amount spilled is EPA or state reportable, and if so whether it was reported, and to whom.

• Exact time and location of spill including a description of the area involved.

• Containment procedures.

• Summary of any communications the Contractor had with news media, Federal, state and local regulatory agencies and officials, or Forest Service officials.

• Description of clean-up procedures employed or to be employed at the site including final disposition and disposal location of spill residue.

When available provide copies of all spill related clean up and closure documentation and correspondence from regulatory agencies.

The Contractor is solely responsible for all spills or leaks that occur during the performance of this contract. Clean up spills or leaks to the satisfaction of the CO and in a manner that complies with

Federal, state, and local laws and regulations.

108 - Prosecution and Progress

108.00_National_11_9_2016

Delete Section 108 in its entirety.

Delete Section 108.

109 - Measurement and Payment

109.02_National_11_9_2016

Add the following sentence to Subsection 109.02(b):

109.02 Measurement Terms and Definitions.

(b) Contract quantity.

Contract quantities will be adjusted only when there are errors in the original design of 15% or more.

109.00_National_11_9_2016

Delete Subsections 109.06, 109.07, 109.08, and 109.09:

109.06 Pricing and Adjustments

109.07 Eliminated Work

109.08 Progress Payments

109.09 Final Payment

109.03_National_11_1_2016

Add the following to Subsection 109.03(c):

109.03 Weighing Procedures and Devices.

(c) Project weighing system.

For aggregates weighed for payment, adjust scale weights of material to deduct the daily average moisture content in excess of 2 percentage points over optimum moisture as determined by

AASHTO T 99 or the designated compaction method. If moisture determination is necessary, determine the daily average moisture content in accordance with AASHTO T 255, from not less than three representative samples of aggregate taken at random intervals each day that aggregate is being weighed.

Manual scales may be used if approved in writing by the CO and if the method of weighing meets all other contract requirements.

151 - Mobilization

151.00_ANF_01_12_2018

Delete Section 151 in its entirety and replace with the following.

Description

151.01 This work consists of moving personnel, equipment, material, and incidentals to the project and performing all work necessary before beginning work at the project site; obtaining of permits, insurance, and bonds. This work also includes washing and treating construction equipment and vehicles necessary for equipment transport to remove seeds, plants, and plant fragments before the equipment is used on

Forest Service lands, according to the requirements within.

Construction Requirements

Wash the sides, tops, and undercarriages of all construction equipment. Remove all seeds, plants, plant fragments, dirt, and debris from the construction equipment. Only equipment inspected by the Forest

Service will be allowed to operate within the project area. All subsequent move-ins of equipment to the project area will be treated in the same manner as the initial move-in. This requirement does not apply to cars, pickup trucks, and other vehicles that regularly travel between the construction site and areas off the National Forest.

Equipment will be considered free of soil, seed, and other such debris when a visual inspection does not disclose such material. Disassembly of equipment, components or the need for specialized inspection tools is not required.

Notify the CO in writing at least 72 hours before moving any construction equipment onto the national forest. Notification will include an agreed upon location where the equipment will be available for inspection by the Forest Service. Inspection will be required after every cleaning.

Use methods of cleaning and locations for cleaning approved by the CO.

For work at a commercial washing facility, use an approved facility.

New infestations of noxious weeds of concern to Forest Service and identified by either Contractor or

Forest Service, in the Project Area or on the haul route, will be promptly reported to the other party.

Contractor and Forest Service will agree on treatment methods to reduce or stop the spread of noxious weeds when new infestations are found. A current list of noxious weeds of concern to Forest Service is available at each Forest Service office.

Measurement

151.02 Clean equipment prior to moving onto this project. The initial cleaning will not be included in the measurement for payment. Payment for cleaning will only be made if subsequent cleanings are ordered by the CO. Measurement shall be on an “each” basis, meaning one complete cleaning of all equipment required for this contract. Subsequent cleanings necessitated by the Contractor’s actions but not directed by the CO will not be included in the measurement for payment.

Measure mobilization according to Subsection 109.02.

Payment

151.03 The accepted quantity, measured as provided in Subsection 109.02, will be paid at the contract price per unit of measurement for the Section 151 pay item shown in the bid schedule. Payment will be full compensation for the work prescribed in this Section. See Subsection 109.05.

Progress payments for mobilization lump sum will be paid as follows:

(a) If applicable, bond premiums will be reimbursed according to FAR Clause 52.232-5 Payments

Under Fixed-Price Construction Contracts, after receipt of the evidence of payment.

(b) When 5 percent of the original contract amount is earned from other bid items, 50 percent of the mobilization item, or 5 percent of the original contract amount, whichever is less, will be paid.

(c) When 10 percent of the original contract amount is earned from other bid items, 100 percent of the mobilization item, or 10 percent of the original contract amount, whichever is less, will be paid.

(d) Any portion of the mobilization item in excess of 10 percent of the original contract amount will be paid after final acceptance.

Include all costs associated with the initial cleaning of equipment in the unit bid price for Mobilization.

Cleaning for subsequent move-ins will not be paid for unless after a suspension ordered by the CO.

151.00_ANF_01_17_2018

Measurement

151.02 Clean equipment prior to moving onto this project. The initial cleaning will not be included in the measurement for payment. Payment for cleaning will only be made if subsequent cleanings are ordered by the CO. Measurement shall be on an “each” basis, meaning one complete cleaning of all equipment required for this contract. Subsequent cleanings necessitated by the Contractor’s actions but not directed by the CO will not be included in the measurement for payment.

Measure mobilization according to Subsection 109.02.

151.03 The accepted quantity, measured as provided in Subsection 109.02, will be paid at the contract price per unit of measurement for the Section 151 pay item shown in the bid schedule. Payment will be full compensation for the work prescribed in this Section. See Subsection 109.05.

Progress payments for mobilization lump sum will be paid as follows:

(a) When 5 percent of the original contract amount is earned from other bid items, 50 percent of the mobilization item, or 5 percent of the original contract amount, whichever is less, will be paid.

(b) When 10 percent of the original contract amount is earned from other bid items, 100 percent of the mobilization item, or 10 percent of the original contract amount, whichever is less, will be paid.

(c) Any portion of the mobilization item in excess of 10 percent of the original contract amount will be paid after final acceptance.

Include all costs associated with the initial cleaning of equipment in the unit bid price for Mobilization.

Cleaning for subsequent move-ins will not be paid for unless after a suspension ordered by the CO.

153 - Contractor Quality Control

153.02_National_11_1_2016

Delete Subsection 153.02 and replace with the following:

153.02 Qualifications.

Submit the following for approval with the quality control plan:

(a) Quality control manager (QCM). Furnish a QCM who has at least 2 years’ experience in construction, inspector, quality control and material testing on construction projects of similar type and scope.

(b) Testers. Provide testers with at least one year experience in the type of sampling and testing required, and with one of the following for the type of sampling and testing performed:

(1) NICET Level II certification in highway material or equivalent state or industry certification;

(2) Certification by a regional certification program (such as Western Alliance for Quality

Transportation Construction (WAQTC), Northeast Transportation Technician Certification

Program (NETTCP), Southeast Task Force for Technician Training and Qualification (STFTTQ), or Multi Regional Training and Certification (M-TRAC)); or

(3) At least one year employment by an AASHTO accredited laboratory performing equivalent sampling and testing.

153.03_National_11_1_2016

Add the following paragraph to the end of Subsection 153.03(b):

153.03 Quality Control Plan.

(b) Quality Control Procedures.

Submit written proposals for approval of alternate AASHTO or State approved test methods. Alternate methods may be allowed based on documented equivalence to the specified method.

153.07_National_11_1_2016

Delete Subsection 153.07 and replace with the following:

153.07 Records and control charts.

Maintain complete testing and inspection records by pay item number and make them accessible to the

CO.

153.07_ANF_03_04_2019

Add the following.

153.07. Project Submittals

At a minimum the contractor shall provide project submittals as shown on the below Submittal Log.

Submittal requirements are listed in the Standard Specifications, Supplemental Specifications, and

Plans.

Submittal Log

Log

No.

Incidental to Pay

Item(s)

Description of Submittal

Type of

Submittal

Specification No. /

Drawings

1 151 Hazardous Spill Plan Plan FSSS 107.10

2 151 Contractor Quality Control Plan Plan 153.02

3 156 Traffic Control Plan Plan FSSS 156.03

Dewatering and Soil Erosion and Sediment Control Plan

Plan

FSSS 157.03

5 208 Excavation Plan Plan FSSS 208.04

Riprap

Material

Certification

251.07

Crushed Aggregate Gradation:

Road Base and Limestone Surfacing

324.03

Seed Mix

FSSS 622.02

Streambed Simulation, Rock

Weirs, & Channel Rock

648.03

155 - Schedules for Construction Contracts

155.00_National_11_9_2016

Delete Section 155 in its entirety.

Delete Section 155.

156 - Public Traffic

156.00_National/ANF_11_4_2016

Delete Section 156 in its entirety and replace with the following:

Section 156. – PUBLIC TRAFIC

Description

156.01 This work consists of controlling and protecting public traffic adjacent to and within the project.

Material

156.02 Conform to the MUTCD and the following Sections and Subsections:

Permanent Traffic Control 633

Traffic Signing and Marking Material 718

Concrete Barriers and Precast Guardwalls 618

Temporary plastic fence 710.11

Construction Requirements

156.03 General. Accommodate traffic according to MUTCD, approved traffic control plan and this section. Perform work in a manner that ensures safety and convenience of the public. Unless otherwise provided for in Table 156-1, keep existing roads open to all traffic during road improvement work, and maintain them in a condition that will adequately accommodate traffic. Delays may not exceed 30 minutes at any one time. Accommodate public traffic on roads adjacent to and within the project until the project is accepted according to Subsection 106.07(b).

Submit traffic control plan at least 30 days prior to intended use. Perform no work that interferes or conflicts with traffic or existing access to the roadway surface until a traffic control plan has been approved.

Post construction signs and traffic control devices in conformance with MUTCD and Forest Service EM

7100-15. All required signs will be in place and approved prior to beginning work on project.

If the Contractor agrees in writing to allow public traffic to use a new road being constructed prior to completion, it will be considered an existing road for traffic control purposes.

156.04 Temporary Traffic Control. Install and maintain temporary traffic control devices adjacent to and within the project as required by the approved traffic control plan and the MUTCD. Install and maintain traffic control devices as follows:

(a) Furnish and install traffic control devices before the start of construction operations.

(b) All detours outside of clearing limits will be approved in writing by the Contracting Officer as part of the traffic control plan.

(c) Install only those traffic control devices needed for each stage or phase.

(d) Relocate temporary traffic control devices as necessary.

(e) Remove devices that no longer apply to the existing conditions.

(f) Immediately replace any device that is lost, stolen, destroyed, or inoperative.

(g) Keep temporary traffic control devices clean.

(h) Remove all temporary traffic control devices upon contract completion or when approved.

(i) When required, use flaggers certified by the American Traffic Safety Services Association, the

National Safety Council, the International Municipal Signal Association, a state agency, or other acceptable organization. Perform the work described under MUTCD Part 6. Use type III, VII, VIII, or IX retroreflective sheeting on flagger paddles. Do not use flags. Flaggers must wear high visibility safety apparel as required by MUTCD 6E.02.

156.05 Temporary Closures. Road segments may be closed as shown in Table 156-1. The maximum consecutive days of closure shall be followed by a minimum number of consecutive days open to traffic as shown. Maintain traffic control devices during closure period(s). Appropriate barricades and signs will be erected and maintained as shown in the traffic control plan or as otherwise designated.

Prior to closing roads during construction, give written notice to the Contracting Officer at least 10 days in advance.

Table 156-1

Temporary Road Closures

Road

Number

From

Terminus To Terminus

Maximum Consecutive

Days of Closure

Minimum

Consecutive Days

Open

Open Roads to Public adjacent to the project area will Not Be Closed during construction

51+55 (0.976 miles)

57+55 (1.090 miles)

During construction hours: M-F 7-5:30 pm

0 – Road is managed as restricted

156.06 Acceptance. Public traffic work will be evaluated under Subsection 106.02.

Measurement and Payment

156.07 Do not measure Public Traffic for payment. Payment for contract work is provided indirectly.

See Subsection 109.05.

157 - Soil Erosion and Sediment Control

157.03_ANF_02_13_2018

157.03 Qualifications.

Delete entire Subsection

157.04_ANF_02_13_2018

157.04 General

Delete Subsection 157.04 and replace with the following:

At the prework meeting, or at least 15 days prior to the start of construction, submit a written plan for review and CO approval that provides permanent and temporary erosion control measures to minimize erosion and sedimentation during and after construction, including a dewatering and rewatering plan for work in live streams. Do not begin work until the necessary controls for that particular phase of work have been implemented.

Include methods to minimize disturbance to streams and prevent runoff from the construction site entering directly into streams. The “Soil Erosion Control Plan” must address all construction activities that have the potential for stream sedimentation.

During construction, do not modify the type, size, or location of any accepted control or practice without approval. Reflect in the Erosion Control Plan special concerns and measures necessary to protect resources and government improvements. Include:

(a) The construction activities and sequence of implementation relating to specific erosion control measures.

(b) The location and type of permanent controls to be implemented during construction.

(c) The location and type of temporary controls to be implemented during construction.

(d) For work in stream channels with running water a detailed dewatering plan.

(e) For work in stream channels without flowing water describe level of ground and vegetative disturbance and measures to reduce potential sediment delivery.

(f) Description of the monitoring plan.

When erosion control measures are not functioning as intended, take corrective action to eliminate or minimize pollutants in storm water discharges from the project.

Upon completion of construction at the site, remove all temporary erosion control devices, dewatering materials and equipment from Government property.

157.09_ANF_02_13_2018

157.09 Water Crossings.

Add the following:

At any channel crossing where there is running water, dewater by rerouting water flow around the site before and during excavation and embankment operations.

157.10 Diversions.

Dewater as follows:

(a) Dewatering.

Excavation activities shall be in accordance with section 204.

(1) Stream Bypass Dam and Pipe or Channel. Construct a dam and bypass pipe to divert the stream water around the excavation. A channel lined with an impermeable membrane may be substituted for the bypass pipe when approved by the CO, however, a water crossing shall be constructed according to 157.08 whenever construction vehicles are crossing a live waterway.

(2) Sump Hole and Pumping. Construct a sump hole that will store enough water that over flowing does not occur. The sump hole shall be lined with an impermeable membrane. Install pump(s) as required to re-route stream around construction site or as a back-up method to collect seepage. When pumping is the primary diversion method, install a pump that has a pumping capacity greater than the flow of the stream. When failure of a pump would result in movement of sediment or turbidity beyond the working area, a back-up pump shall be readily available.

157.03_ANF_03_01_2019

157.04 General.

Delete the entire subsection and replace with the following:

Prior to the start of construction, review the permanent and temporary erosion control measures to minimize erosion and sedimentation during and after construction. Do not begin work until the necessary controls for that particular phase of work have been implemented. Do not modify the type, size, or location of any control. An alternate erosion control plan with all necessary permits may be submitted 30 days before intended use.

Incorporate all permanent erosion control features into the project at the earliest practicable time, as outlined in the approved plan.

When erosion control measures are not functioning as intended, immediately take corrective action.

The limits of earth disturbance are shown on the plan map. All construction activities must be performed within the designated disturbance limits. All erosion and sediment control practices will be inspected at least every 7 days and after rainfall events. Needed repairs will be made immediately.

CONSTRUCTION SEQUENCE:

1. Close FR 312. Stage necessary equipment and materials to begin work.

2. Install filter sock as necessary to prevent sediment from entering the stream.

3. Maintain stream flow around the existing center culvert using a coffer dam during construction. In order to pass the 2-yr flood with about a 1 foot head, the upstream coffer dam should be built to provide

1 foot of freeboard. Various methods (e.g. pump around bypass system, sandbag headwall dam) will be used by the contractor to divert the clean stream water around the disturbed areas during construction of the streambed. The project will be scheduled during low flows and instream work will be completed as quickly as possible. Suitable excavated material will be stockpiled and protected from rain away from the stream. Filter sock will be placed around stockpile. All unsuitable material will be hauled off-site.

4. The water shall be pumped to a filter bag located in a well vegetated area off the edge of the road. This shall be done prior to placement of the gravel bedding.

5. Construct stream channel, rock clusters, boulder constrictions, transitions, and cross-channel ribs following Channel Details and Typical Cross Sections and 648.10 and 648.11. Once instream construction is completed, remove dewatering pump and filter.

6. Haul the removed pipe off-site and properly dispose of it.

7. Permanently seed and mulch all disturbed areas outside of the roadway.

NOTE: Site stabilization is achieved when a minimum of 70% perennial vegetated cover is established on all disturbed areas.

9. After site stabilization is achieved, contractor is to remove temporary erosion control measures (e.g.

Filter sock). Clean up and reopen FR 312.

204 - Excavation and Embankment

204.00_National_11_4_2016

Delete Section 204 in its entirety and replace with the following.

Section 204. — EXCAVATION AND EMBANKMENT

204.01 This work consists of excavating material and constructing embankments. This work also includes furnishing, hauling, stockpiling, placing, disposing, sloping, shaping, compacting, and finishing earthen and rocky material.

204.02 Definitions.

(a) Excavation. Excavation consists of the following:

(1) Roadway excavation. Material excavated from within the right-of-way or easement areas, except subexcavation covered in Subsection 204.02(a)(2) and structure excavation covered in

Sections 208 and 209. Roadway excavation includes all material encountered regardless of its nature or characteristics.

(2) Subexcavation. Material excavated from below subgrade elevation in cut sections or from below the original ground-line in embankment sections. Subexcavation excludes the work required by Subsection 204.05 or 204.06.

(3) Borrow excavation. Material used for embankment construction that is obtained from outside the roadway prism. Borrow excavation includes unclassified borrow, and topping.

(b) Embankment construction. Embankment construction consists of placing and compacting roadway or borrow excavation. This work includes:

(1) Preparing foundation for embankment;

(2) Constructing roadway embankments;

(3) Benching for side-hill embankments;

(4) Constructing dikes, ramps, mounds, and berms; and

(5) Backfilling subexcavated areas, holes, pits, and other depressions.

(c) Conserved topsoil. Excavated material conserved from the roadway excavation and embankment foundation areas that is suitable for growth of grass, cover crops, or native vegetation.

(d) Waste. Excess and unsuitable roadway excavation and subexcavation that cannot be used.

204.03 Conform to the following Subsections:

Topping 704.05

Unclassified borrow 704.06

Water 725.01(c)

204.04 Preparation for Roadway Excavation and Embankment Construction. Clear the area of vegetation and obstructions according to Sections 201 and 203.

Road pioneering, slash disposal, and grubbing of stumps may proceed concurrently with excavation and embankment. Maintain drainage during pioneering operations.

204.05 Conserved Topsoil. When designated, conserve topsoil from roadway excavation and embankment foundation areas. Stockpile conserved topsoil in low windrows immediately beyond the rounding limits of cut and embankment slopes or in other approved locations. Separate conserved topsoil from other excavated material. When designated, place conserved topsoil on completed slopes according to Section 624.

204.06 Roadway Excavation. Excavate as follows:

(a) Rock cuts. Blast rock according to Section 205. Excavate rock cuts to 6 inches (150 millimeters) below subgrade within the roadbed limits. Backfill to subgrade with topping or other suitable material.

Compact the material according to Subsection 204.11.

(b) Earth cuts. Scarify earth cuts to 6 inches (150 millimeters) below subgrade within the roadbed limits. Compact the scarified material according to Subsection 204.11.

(c) Pioneer Roads. Conduct excavation and placement operations so material to be treated under

Section 201 will not be incorporated into the roadway unless specified in the slash treatment method.

Maintain drainage during pioneering operations.

Remove snow and ice in advance of the work and deposit beyond the roadway limits in a manner that will not waste material or generate sediment. Do not incorporate snow and ice into embankments. Place snow or ice in a manner to prevent resource damage.

(d) Drainage Feature. Drainage feature includes construction of all ditches, minor channel changes, drainage dips, catch basins, surface water deflectors, and other minor drainage structures.

Compact the material according to Subsection 204.11. Excavate on a uniform grade between control points.

Do not disturb material and vegetation outside the construction limits. Retrieve material deposited outside the construction limits. Dispose of unsuitable or excess excavation material according to Subsection

204.14. Replace shortage of suitable material caused by premature disposal of roadway excavation.

Shape to drain and compact the work area to a uniform cross-section at the end of each day's operations.

204.07 Subexcavation. Excavate material to the required limits. Dispose of unsuitable material according to Subsection 204.14. Take cross-sections according to Section 152. Backfill subexcavated area with suitable material in horizontal layers not exceeding 12 inches (300 millimeters) in compacted thickness and compact according to Subsection 204.11. Prevent unsuitable material from mixing with suitable backfill material.

204.08 Borrow Excavation. Use suitable roadway excavation in embankment construction. Do not use borrow excavation when it results in excess roadway excavation. Deduct excess borrow excavation from the total borrow excavation quantity.

Obtain borrow source approval according to Subsection 105.02. Develop and restore borrow sources according to Subsections 105.03 and 105.06. Do not excavate beyond the established limits. When applicable, shape the borrow source to permit accurate measurements when excavation is complete.

204.09 Preparing Foundation for Embankment Construction. Prepare foundation for embankment construction as follows:

(a) Embankment over natural ground. Remove topsoil and break up the ground surface to a minimum depth of 6 inches (150 millimeters) by plowing or scarifying. Compact the ground surface according to Subsection 204.11.

(b) Embankments over an existing asphalt, concrete, or gravel road surface. Scarify gravel roads to a minimum depth of 6 inches (150 millimeters). Scarify or pulverize asphalt and concrete roads to 6 inches (150 millimeters) below the pavement. Reduce particles to a maximum size of 6 inches (150 millimeters) and produce a uniform material. Compact the surface according to Subsection 204.11.

(c) Embankment across ground not capable of supporting equipment. Dump successive loads of embankment material in a uniformly distributed layer to construct the lower portion of the embankment. Limit the layer thickness to the minimum depth necessary to support the equipment.

(d) Embankment on an existing slope steeper than 1V:3H. Cut horizontal steps in the existing slope to a sufficient width to accommodate placement and compaction operations and equipment. Step the slope as the embankment is placed and compacted in layers. Begin each step at the intersection of the original ground and the vertical cut of the previous step.

204.10 Embankment Construction.