C04_FSSS Mandatory_Public Works FR377 ERFO.docx

Forest Service Supplemental Specifications (FSSS) to FP-24 Specifications

FR377 Tomahawk ERFO Road Repairs Emergency Relief for Federally Owned Roads Superior National Forest Kawishiwi Ranger District Tofte Ranger District

Contents

PREFACE

Delete all but the first paragraph and add the following:

The Forest Service, US Department of Agriculture has adopted FP-24 for construction of National Forest System Roads. The Forest Service Supplemental Specifications (FSSS) shall be incorporated in the FP-24. The applicable specifications for the project will be the FP-24 as modified by the FSSS.

Section 101. – TERMS, FORMAT, AND DEFINITIONS Add the following paragraph to Subsection 101.01 Meaning of Terms:

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

Section 101. – TERMS, FORMAT, AND DEFINITIONS Add the following to Subsection 101.03 Abbreviations:

(a) Acronyms.

AGAR — Agriculture Acquisition Regulations AFPA — American Forest and Paper Association FSSS – Forest Service Supplemental Specifications MSHA — Mine Safety and Health Administration NESC — National Electrical Safety Code WCLIB — West Coast Lumber Inspection Bureau

(d) Miscellaneous unit abbreviations.

Section 101. – TERMS, FORMAT, AND DEFINITIONS Make the following changes to Subsection 101.04 Definitions:

Delete these definitions and replace with 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 —Design sheets or fabrication, erection, or construction details submitted to the CO by the Contractor.

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

Notice to Proceed — (Public Works Contracts) Written notice to the Contractor to begin the contract work. (Timber Contracts) does not apply, replace NTP with Contract Award.

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.

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.

Forest Service Supplemental Specifications – The Forest Service uses supplemental specifications to modify the FP-24 to meet the agency needs and intents. FSSS revise the FP-24 by adding, deleting, replacing, revising, replacing part of entire sections or subsections or adding new sections to the FP..

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.

Utilization Standards — The minimum size and percent soundness of trees described in Public Works contract specifications or Timber Sale and stewardship contract provisions to determine merchantable timber.

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

Figure 101-1—Illustration of road structure terms

Section 102. - BID, AWARD, AND EXECUTION OF CONTRACT Delete Section 102 Bid, Award, and Execution of Contract in its entirety.

Section 103. – SCOPE OF WORK Delete all of Section 103 Scope of Work except Subsection 103.01 Intent of Contract.

Section 104. – CONTROL OF WORK Delete Subsection 104.07 Coordination of Contract Documents.

Section 104. – CONTROL OF WORK Add the following Subsection 104.12 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.

Section 105. – CONTROL OF MATERIAL Delete second paragraph and subparagraphs (a) and (b) in Subsection 105.05 Use of Material Found in the Work and replace it with the following:

The right to use and process material found in the work excludes the use and processing of material for nongovernment contract work, except for the disposal of waste material. Materials produced or processed from Government lands in excess of the quantities required for performance of this contract are the property of the Government. Place excess material at government-approved agreed to location(s), at no additional cost to government.

Section 106. – ACCEPTANCE OF WORK Delete the 3rd and 4th paragraphs in Subsection 106.01 Conformity with Contract Requirements.

Section 108. - PROSECUTION AND PROGRESS Delete Section 108 Prosecution and Progress in its entirety.

Section 109. - MEASUREMENT AND PAYMENT Delete Subsections 109.06 Pricing and Adjustments, 109.07 Estimated Work, 109.08 Progress Payments, and 109.09 Final Payment.

Section 109. - MEASUREMENT AND PAYMENT Delete Table 109-1 of Subsection 109.01 Measurement of Work and replace with the following:

Table 109-1 Decimal Accuracy of Quantities for Payment

Section 109. - MEASUREMENT AND PAYMENT Delete Subsection 109.02(c) Measurement Terms and Definitions, Contract quantity and replace with:

(c) Contract quantity. The quantity to be paid is the quantity listed in the bid schedule. The contract quantity will be adjusted for authorized changes that affect the quantity or for errors made in computing this quantity when that error exceeds 15% or more. If there is evidence that a quantity specific as a contract quantity is incorrect by 15% or more, submit calculations, drawings, or other evidence indicating why the quantity is in error and request in writing that the quantity be adjusted.

Section 156. – PUBLIC TRAFFIC Delete Subsection 156.06(a) Limitations on Construction Operations and replace with the following:

(a) Limit construction-caused delays to public traffic to no more than 60 minutes per passage through the project.

Section 201. - CLEARING AND GRUBBING Delete Subsection 201.06 Disposal and replace with the following:

201.06 Disposal. Merchantable timber is Government property. Dispose of clearing and grubbing debris according to Subsection 203.07.

Section 204. – EXCAVATION AND EMBANKMENT Delete Subsection 204.06 Roadway Excavation and replace with the following:

204.06 Roadway Excavation. Excavate as follows:

(a) Rock cuts. Verify the top portion of the rock cuts during pioneer access or initial excavation. Construct the final soil cut before starting drilling for rock blasting or other rock excavation methods unless approved. Blast rock according to Forest Service Supplemental Specification Section 205 if approved by the CO. Excavate rock cuts to 6 inches below subgrade within the roadbed limits. Backfill to subgrade with select borrow. Compact the material according to Subsection 204.11.

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

(c) 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.

Remove snow or ice in advance of the work and deposit beyond the roadway limits in a manner to prevent resource damage.

Conserve 6-inch minus material from the roadway excavation to use for finishing the roadbed. Dispose of unsuitable or excess excavation material according to Subsection 204.14. Replace shortage of suitable material caused by premature disposal of roadway excavation.

At the end of each day’s operations, shape to drain and compact the work area to a uniform cross-section.

Section 204. – EXCAVATION AND EMBANKMENT Delete 204.16(a)(1)(a) Measurement, Roadway Excavation and replace with the following:

(a) Roadway prism excavation;

Add the following to Subsection 204.16(g) Measurement:

(g) Drainage features. Measurement includes all excavation, embankment, shaping, and grading necessary for a completed drainage feature.

Section 209. - STRUCTURE EXCAVATION AND BACKFILL Add the following to Subsection 209.09(a) Backfill, General:

Backfill without damaging or displacing the culvert or structural plate structure. Replace any pipe that is distorted by more than 5 percent of nominal dimensions, or that is ruptured or broken.

Do not place or backfill pipe that meets any of the following conditions until the excavation and foundation have been approved by the CO:

· Installation in a protected stream course.

· Round pipe with a diameter of 48 inches or greater.

· Pipe arches with a span of 50 inches or greater.

· Any box culvert or structure other than pipe culverts.

Section 212. - LINEAR AND SITE GRADING In Subsection 212.05(a)(1) Grading tolerance, Linear grading, Alignment (centerline) add “unless approved by the CO” after “100 feet.”

Section 251. – RIPRAP Delete and replace Subsection 251.07 Riprap Gradation with the following:

Size method. For source and production approval, test individual riprap using the size method, by confirming that the largest rocks have an intermediate dimension greater than the upper limit of the D85 size range shown and the smallest accessible rocks have an intermediate dimension within the lower D15 size range as shown in Table 705-1.

Delete “FLH T 521” and “Subsection 251.07(b)” and replace both with “Subsection 251.07” in Table 251-1 Sampling, Testing, and Acceptance Requirements.

Section 301. - UNTREATED AGGREGATE COURSES Add the following to Subsection 301.02 Material:

Soil 704

Section 301. - UNTREATED AGGREGATE COURSES Add the following to Subsection 301.03 General:

Written approval of the roadbed is required before placing aggregate.

For pit run material, furnish material smaller than the maximum size identified in the plans, no gradation will be required otherwise. After processing on the road, remove all oversize material from the road and dispose as directed by the CO.

Provide additives or binder, if required, at the proportions specified.

Develop and use Government furnished sources according to Section 105.

If the aggregate is produced and stockpiled before placement, handle and stockpile according to Section 314.

Section 633. - PERMANENT TRAFFIC CONTROL Delete the first sentence of Subsection 633.03 General and replace with the following:

Provide and install permanent traffic control devices according to the MUTCD, USDA Forest Service EM-7100-15 and as shown in the plans.

Add the following sentence to Subsection 633.03 General:

Sign panel layout proofs shall be approved by the CO prior to ordering.

Section 703. - AGGREGATE Delete Subsection 703.05(c)(3) Subbase, Base, and Surface Course aggregate, Surface course aggregate and replace with the following:

(3) Plastic Index, AASHTO T 90 If the percent passing the No. 200 sieve is less than or equal to 12% - 2 to 9 If the percent passing the No. 200 sieve is greater than 12% - Less than 2

Section 703. - AGGREGATE Delete Surface Columns F, G, and H in Table 703-1 in Subsection 703.05 Subbase, Base, and Surface Course Aggregate and replace with the following F, G, H, S, T, and U columns:

Table 703-1 Target Value Ranges for Surface Gradation

If the plasticity index (PI) is greater than 0, the TV range for the No. 200 sieve size is 8-12 (4).

T

71 – 91

H

97 - 100

G

Sieve Size

Section 704. - SOIL Delete “15.0” under Sieve Size no. 200 /Backfill with Metallic Reinforcement” and replace with “10.0” in Table 704-3 Select Granular Backfill in Subsection 704.03 Select Granular Backfill.

Section 705. - ROCK Add the following Class to Table 705-1 in Subsection 705.02 Rock for Riprap:

Table 705-1 Gradation Requirements for Riprap(1)

Equal or Smaller by Count, DX Range of Intermediate Dimensions,(2) inches Range of Rock Mass,(3) pounds

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