J.2 Project Specifications.pdf

Forest Service Supplemental Specifications Stanley RV Dump Station Reconstruction 2022

Table of Contents

Table of Contents Preface 101 – Terms, Format, and Definitions 102 – Bid, Award, and Execution of Contract 103 – Scope of Work 104 – Control of Work 105 – Control of Material 106 – Acceptance of Work 107 – Legal Relations and Responsibility to the Public 108 – Prosecution and Progress 109 – Measurement and Payment 151 – Mobilization 154 – Contractor Sampling and Testing 155 – Schedules for Construction Contracts 156 – Public Traffic 157 – Soil Erosion and Sediment Control 171 – Weed and Disease Prevention 201 – Clearing and Grubbing 203 – Removal of Structures and Obstructions 204 – Excavation and Embankment 205 – Rock Blasting 301 – Aggregate Courses 403 – Asphalt Concrete 407 – Chip Seal 501 – Minor Concrete Pavement 602 – Culverts and Drains 609 – Curb and Gutter 611 – Water Systems 612 – Sanitary Sewer Systems 619 – Gates, Bollard Posts and Fee Tubes 624 – Topsoil 625 – Turf Establishment 633 – Permanent Traffic Control 634 – Permanent Pavement Marking 635 – Temporary Traffic Control 636 – Electrical Systems 651 – Development of Pits & Quarries 703 – Aggregate 713 – Roadside Improvement Material 717 – Structural Metal 719 – Paint

Preface Preface_wo_01_31_2019

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.

101 – Terms, Format, and Definitions

101.01_national_11_09_2016

101.01 Meaning of Terms.

Add the following:

Delete all references in FP-14 to Transportation Acquisition Regulations (TAR).

101.03_national_11_09_2016

101.03 Abbreviations.

Add the following to (a) Acronyms:

AGAR

AFPA

FSAR

MSHA

NESC

WCLIB

Agriculture Acquisition Regulations American Forest and Paper Association Forest Service Acquisition Regulations Mine Safety and Health Administration National Electrical Safety Code West Coast Lumber Inspection Bureau

Add the following new subpart (f):

(f) Miscellaneous unit abbreviations.

101.04_national_09_05_2018

101.04 Definitions.

Delete the following 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”.

MP milepost (location) ppm parts per million (volume)

STA Station (location)

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.

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

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

Figure 101-1—Illustration of road structure terms.

R ig ht of

W ay

R oa ds id e R oa ds id e

C le ar in g W id th

R oa dw ay

C le ar in g Li m it

X Y

G ro un d

Li ne

Tr av el ed

W ay C L

B er m S ur fa ce C ou rs e B as e

C ou rs e

Fi ll

S lo pe

B ac k Sl op e

D ra in ag e D itc h

G ro un d

Li ne

S ub gr ad e

R oa d Be d

S ha pe s an d di m en si on s w ill va ry to fi t l oc al c on di tio ns

S ee d ra w in gs fo r t yp ic al s ec tio ns

X a nd Y d en ot e cl ea rin g ou ts id e of ro ad w ay

N ot e:

Right - of - Way Line

Right - of - Way Line

Clearing Limit

Shoulder

Shoulder

102 – Bid, Award, and Execution of Contract 102.00_national_11_09_2016

102 Bid, Award, and Execution of Contract Delete Section 102 in its entirety.

103 – Scope of Work 103.00_national_11_09_2016

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

104 – Control of Work 104.00_national_11_09_2016

Delete Subsection 104.01, 104.02, and 104.04.

104.06_national_11_09_2016

Add the following new subsection:

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.

105 – Control of Material 105.02_forest_1_18_2022

105.02 Material Sources.

(a) Government-provided sources.

Add the following under this subsection:

Sources have been designated for this project as follows:

Waste Site – Government Furnished – The Waste Site for excess, unsuitable, and boulder material is located in Section 27, Township 11N, Range 12E, at the Stanley Lake Pit which is approximately 12 miles northeast of this project via State Highway 75 and 21.

Borrow Source – Government Furnished – The material for Select Borrow is located in Section 21, Township 8N, Range 14E, at the Champion Creek Pit located approximately 14 miles south of this project via State Highway 75.

Pipe Zone Bedding/Backfill Source – Government Furnished – The material for Pipe Zone Bedding/Backfill is located in Section 21, Township 8N, Range 14E, at the Champion Creek Pit located approximately 14 miles south of this project via State Highway 75.

Material from the Champion Creek Pit may require screening to meet the respective material grading. Further pit development may also be required as a result.

(b) Contractor-located sources.

Add the following:

Optional Non-Government Source for this project is as follows:

Materials for use as Crushed Aggregate Base Course, Crushed Aggregate Surface Course, Gravel Borrow, and Pipe Zone Bedding/Backfill may be obtained from the Fourth of July Creek Pit which is managed by the Idaho Transportation Department (ITD), and is located approximately 14 miles south of this project via State Highway 75.

The Contractor is responsible for all applicable production royalty fees required of materials and all other costs related to the work that may be required for materials obtained from this source including but not limited to overburden stripping and rock crushing/processing. Contact ITD (208.886.7800) for additional information.

Prior to any pit development or use of materials, the pit site shall be approved by the CO as free of noxious weed as listed on the "All States Noxious Weeds List”.

105.05_national_6_29_2020

105.05 Use of Material Found in the Work.

Delete 105.05 (a) and (b) and the last sentence of the second paragraph and substitute the following:

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 safely at Government-approved location, at no additional cost to the Government.

106 – Acceptance of Work 106.01_national_07_18_2017

106.01 Conformity with Contract Requirements.

Delete Subsection 106.01 and replace with the following:

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 more strict.

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

106.02 Visual Inspection.

Delete Subsection 106.02 and replace with the following:

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.

106.03_forest_1_18_2022

106.03 Certification.

Add the following to the end of this Subsection:

Refer to the following “CSI Spec” Supplemental Specifications for administrative and procedural requirements for preparing and submitting submittals:

• Section 013300 – SUBMITTAL PROCEDURES

107 – Legal Relations and Responsibility to the Public 107.05_national_07_18_2017

107.05 Responsibility for Damage Claims.

Delete this entire subsection.

107.10_forest_1_18_2022

107.10 Environmental Protection.

Supplement subsection (b) Oil and hazardous substances with the following:

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 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.

107.11_nat_us_02_17_2005

107.11 Protection of Forests, Parks, and Public Lands:

Add the following new paragraph to the end of this subsection:

Before starting any operations on the project, the Contractor shall prepare & submit a Project Fire Plan, in cooperation with the Contracting Officer, providing for the prevention and control of fires in the project area. The Contractor shall certify compliance with all fire protection and suppression requirements, before beginning operations during the fire period and closed season. Required Tools and Equipment shall be kept currently in serviceable condition and immediately available for initial attack on fires.

108 – Prosecution and Progress 108.00_forest_1_18_2022

108.01 Commencement, Prosecution, and Completion of Work.

Replace this subsection in its entirety with the following:

Perform work under this contract according to the following:

(a) For construction operations in general, the Contractor can work any time during the week.

109 – Measurement and Payment 109.00_national_11_09_2016

Delete the following entire Subsections:

109.06 Pricing of Adjustments.

109.07 Eliminated Work.

109.08 Progress Payments.

109.09 Final Payment.

109.01_national_2_22_2019

109.01 Measurement of Work.

Delete the third paragraph and Table 109-1 of this Subsection and replace with the following:

Take measurements as described in Subsection 109.02 unless otherwise modified by the Measurement Subsection of the section controlling the work being performed. Table 109-1 indicates the accuracy required for quantities of the various pay units used in the Schedule of Items. Use this guide to determine the decimal placement in the final payment.

Table 109-1 Decimal Accuracy of Quantities for Payment

Pay Item Level of Precision Linear Foot 1

Exception--Timber, Steel, and Concrete Piles 0.1 Station 0.1 Mile 0.01 Square Foot 0.1 Square Yard 0.1 Each 1 Acre 0.01 Gallon 1 M-Gals. 0.1 Cubic Yard 1

Exception--Structure Excavation; Sheathing Materials; Bedding, Bed Course, and Backfill Materials; Gabions;

0.1

Exception--Concrete; Masonry 0.01 Pound 1 Ton 0.1

Exception--Calcium Chloride;

Sodium Chloride; Hydrated Lime;

Bituminous Materials; Pavements;

Bed Course Materials

0.01

Hour 0.1

MFBM 0.01

Station Yard 1 Cubic Yard Mile 1 Ton Mile 1

109.02_national_11_09_2016

109.02 Measurement Terms and Definitions.

(b) Contract quantity.

Add the following to this subsection:

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

151 – Mobilization 151.01_forest_1_18_2022

151.01 Description

Add the following at the end of the last sentence of this subsection:

Work also includes cleaning of all equipment used at the project site. Clean all construction equipment prior to entry on the project site. Remove all dirt, plant parts and material that may carry noxious weed seeds into the area. Only construction equipment inspected by the Forest Service will be allowed to operate within the project area. Treat subsequent move-ins of equipment the same as the initial move-in. Clean truck beds and dump boxes hauling to the project site prior to entering the work area.

154 – Contractor Sampling and Testing

154.01_forest_1_18_2022

154.01 Description.

Delete this subsection in its entirety and replace with the following:

This work consists of obtaining samples for testing, performing the tests, and reporting the test results.

154.04_forest_1_18_2022

154.04 Testing.

Delete the first sentence and replace with the following:

Perform all tests required by the Sampling and Testing Requirements tables at the end of each Section.

154.07_forest_1_18_2022

154.07 Measurement.

Delete this subsection in its entirety and replace with the following:

Do not measure Contractor Sampling and Testing for payment.

154.08_forest_1_18_2022

154.08 Payment.

Delete this subsection in its entirety and replace with the following:

Do not measure Contractor Sampling and Testing for payment. Compensation is made as an indirect payment.

155 – Schedules for Construction Contracts 155.00_national_11_09_2016

Delete Section 155 in its entirety.

156 – Public Traffic 156.04_forest_1_18_2022

Construction Requirements

156.04 Accommodating Traffic During Work.

Delete the following from the end of the second paragraph.

“according to Subsection 106.07(b).”

156.09_forest_1_18_2022

156.09 Traffic Control Supervisor.

Delete this subsection in its entirety.

157 – Soil Erosion and Sediment Control 157.01_forest_1_18_2022

157.01. Description

Add the following to the end of this subsection:

Contractor shall be prepared to provide, install, and maintain the minimum erosion control measures noted on the Drawings for sake of containing dirt, dust, and debris within the construction site.

157.02_forest_1_18_2022

Material

157.02.

Add the following to the end of this subsection:

Gabion Rock 705.01

157.04_forest_1_18_2022

157.04 General.

Delete the first two paragraphs and add the following:

Submit a Dewatering and Sediment Erosion Control Plan detailing permanent and temporary control measures to minimize erosion and sedimentation during and after construction according to the contract specifications, contract permits, Section 107, and this Section. Contract permits amend the requirements of this Section. Do not modify the type, size, or location of any control or practice without approval. Submit the erosion control plan proposal at least 14 days before operations begin to the Contracting Officer for approval.

Reflect in the erosion control plan special concerns and measures necessary to protect resources and Government improvements. Include:

1. The construction activities and sequence of implementation relating to specific erosion control measures.

2. The location and type of permanent controls to be implemented during construction.

3. A detailed dewatering plan for work in or adjacent to stream channels.

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

5. Describe what monitoring will take place.

Add to the third paragraph:

All sediment barriers must remain in place for the duration of the project and be maintained in proper working condition. Material shall be removed from behind barriers prior to their final removal. Upon completion of construction at the site, all temporary erosion control measures, dewatering materials, and equipment are to be removed from Government property with the exception of straw wattles or other approved measures placed on disturbed soil areas following the respective fill removals.

The Contractor shall adhere to the following standard practices:

a) The Contractor shall operate in a manner that will protect aquatic organisms.

b) Construct the Dewatering and Sediment Control according to the Contractor’s approved plan.

c) Maintain the roads/trails in a manner that prevents direct entry of surface drainage into the stream.

d) Construct permanent and temporary control features to intercept sediments.

e) Any sanitation facilities established by the Contractor shall be located as designated by the CO.

157.12_forest_1_18_2022

157.12 Temporary Soil Stabilization.

Delete Subpart (b) Temporary turf establishment from this Subsection.

157.15_forest_1_18_2022

157.15 Maintenance and Cleanup.

Delete the third and fourth paragraphs under this subsection in their entirety and add the following:

Removal and disposal of straw wattles will be by Government personnel after the work is complete and once vegetation is satisfactorily established and exposed areas stabilized.

171 – Weed and Disease Prevention 171.00_forest_1_18_2022

Description

171.01 This work consists of washing and treating construction equipment to remove seeds, plants, and plant fragments from the equipment before the equipment is used on National Forest System lands.

171.02 Conform to the following Subsection:

Water 725.01

171.03 General. Notify the CO in writing at least 15 days before moving any construction equipment onto National Forest System lands. Construction equipment does not include cars, pickup trucks, and other vehicles that regularly travel between the construction site and areas outside of National Forest System lands.

Perform all work at a location designated on the plans or other locations approved in writing. Provide the CO with an opportunity to monitor the washing and inspection.

171.04 Equipment. Use a high-pressure washing system.

For work on National Forest System lands, use a washing system that traps all wash water and either stores it for removal from National Forest System lands or recycles the water for continued use. If the equipment recycles the water, provide adequate filters for seed removal. Dispose of the filter material and removed seeds in an approved manner.

Do not mix soaps, detergents, or other chemicals with the wash water.

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

171.05 Washing. Wash the sides, tops, and undercarriages of all construction equipment. Remove all seeds, plants, plant fragments, dirt, and debris from the construction equipment.

171.06 Inspection. Inspect the washed construction equipment, including the undercarriage, to ensure that the washing removed the dirt, debris, and seeds from the construction equipment. Rewash the construction equipment as necessary or as directed.

171.07 Acceptance. Weed prevention will be evaluated under Subsection 106.02.

171.08 Aggregate. Contractor shall certify the pit and material derived from the pit is free of noxious weeds listed on the "All States Noxious Weeds List”.

Measurement

171.09 Do not measure weed prevention for payment.

Payment

171.10 Include all costs associated with the Section 171-Weed Prevention in the unit price for Section 151-Mobilization.

201 – Clearing and Grubbing 201.01_forest_1_18_2022

201.01 Description.

Replace this subsection in its entirety with the following:

This work consists of clearing and grubbing within the cut/fill clearing limits designated on the Plans for the new roadways and dump station area, for the clearing and grubbing required for the new water, sanitary sewer, and electrical system improvements, and for all other clearing and grubbing required to complete the project construction.

201.02_forest_1_18_2022

Materials

201.02 Material.

Delete all references to “Tree wound dressing material”.

201.04_forest_1_18_2022

201.04 Clearing.

Delete paragraph (c) and replace with the following:

(c) In areas outside the excavation, embankment, and slope rounding limits, cut stumps to within 6 inches of the ground, measured on the side adjacent to the highest ground.

Delete paragraph (d) and replace with the following:

(d) Do not cut vegetation less than 3 feet tall and less than 3 inches in diameter that is within the clearing limits but beyond the roadway and not in a decking area, and that does not interfere with sight distance along the road.

(e) Trim branches of remaining trees or shrubs to give a clear height of 14 feet above the roadbed unless otherwise indicated. Trim tree limbs as near flush with the trunk as practicable.

201.06_forest_1_18_2022

201.06 Disposal.

Delete this entire subsection and replace with the following:

All woody debris, timber, stumps and root wads shall be hauled to the Waste Site.

201.07_forest_1_18_2022

201.07 Acceptance.

Delete the second paragraph of this subsection.

203 – Removal of Structures and Obstructions 203.01_forest_1_18_2022

Description

203.01 Delete this subsection in its entirety and replace with the following:

This work consists of salvaging, removing, and disposing of culverts, power utilities, water/sewer piping, valves and appurtenances, septic/sewage holding tanks including waste pumping, concrete pads, asphalt pavement, signs/posts, gates, and other structures/obstructions as shown on the Drawings and as required by the Contracting Officer.

203.04_forest_1_18_2022

203.04 Removing Material.

(b) General.

Add the following to the end of the end of this subsection:

Existing asphalt concrete pavement shall be removed by a cold milling process in accordance with Section 413. Asphalt pavement grindings shall be loaded, hauled, and stockpiled at the Forest Service Nip and Tuck Pit located approximately 10 miles west of Stanley, Idaho via State Highway 21 and Forest Road 653.

For the existing asphalt concrete pavement removed from the Dump Station Entrance Roadway and Dump Station Loop Roadway, Contractor has the option to blend/pulverize the milled asphalt concrete pavement with the existing underlying aggregate base material to create reclaimed material for use as embankment fill. This blended/pulverized material shall be mixed, spread, compacted (Method 2), and accepted according to Section 304.

Prior to removing septic/sewage tanks, the waste shall be pumped by a commercial hauler with equipment for pumping and hauling human waste. Hauler shall have the necessary equipment to add water to the tank and break up solids in order to pump waste. Disposal of vault waste shall be at any sewage treatment facility approved by the State Department of Health. The Contractor shall be responsible to obtain permission to dump the waste in the treatment facilities and pay any fees required.

Remove all existing pipes exposed during construction activities. Any existing pipe that will be more than 12 inches below the finished surface may remain. All piping that is to remain shall be sealed with concrete one and a half times the diameter of the pipe, or to a minimum length of 12 inches.

203.05_forest_1_18_2022

203.05 Disposing of Material.

(a) Remove from project.

Delete the last two sentences of this Subsection

204 – Excavation and Embankment

204.02_forest_1_18_2022

204.02 Definitions.

Add the following to the end of this subsection:

(e) Barrier Rock. – Excavated rock/boulder material conserved from the excavation and embankment that is suitable for placing adjacent to roads and parking areas and at other locations approved by the Contracting Officer.

204.06_forest_1_18_2022

204.06 Roadway Excavation.

Delete Subsection 204.06(b) in its entirety and replace with the following:

(b) Earth Cuts (Roadway/Parking Areas to Remain). – Scarify earth cuts to 6 inches below subgrade within the roadbed limits. Compact the scarified material according to Subsection 204.11.

(c) Earth Cuts (Former Roadways & Fill Removal Areas). Scarify earth cuts to 6 inches below subgrade within the former roadway footprint or fill removal area limits, grade to have natural undulations, and blend to match adjacent terrain/contours as applicable.

204.17_forest_1_18_2022

204.17.

Replace this Subsection in its entirety with the following:

Payment for Roadway Excavation & Embankment Including Haul, Scarification, Recontouring, and Watering will be made at the lump sum contract price and will be full payment for all excavation and embankment related work required under this Section including but not limited to hauling, subgrade preparation, scarification, material stockpiling, watering, compaction, ditch construction, barrier rock salvaging and placement, and former road template fill excavation.

The lump sum bid price for each respective work area shall be based on the following estimated excavation and embankment quantities, respectively:

Ranger Station Entrance Roadway

(a) Excavation: 176 cubic yards

(b) Embankment: 10 cubic yards

The existing asphalt removal volume, assuming a 4-inch depth, amounts to 177 cubic yards

Dump Station Entrance Roadway

(a) Excavation: 963 cubic yards

(b) Embankment: 3 cubic yards

The existing asphalt removal volume, assuming a 3-inch depth, amounts to 128 cubic yards

Dump Station Loop Roadway

(a) Excavation: 179 cubic yards

(b) Embankment: 824 cubic yards

The existing asphalt removal volume, assuming a 3-inch depth, amounts to 114 cubic yards

These quantities are based on the Engineer’s comparison between the original ground surface and the planned finished road sections shown in the Plans using digital terrain modeling techniques, with no deduction made for existing asphalt/crushed surfacing comprising the existing road template. The Contractor shall confirm the accuracy of these quantities by his/her own measurements and shall bid the lump sum items accordingly.

205 – Rock Blasting 205.00_national_11_8_2016

Add the following to Subsection 205.03:

205.03 Regulations

(e) Forest Service. For projects in National Forest Service lands, comply with Forest Service Manual (FSM) 6745, Explosives and Blasting Materials.

Add the following to Subsection 205.06:

205.06 Preblast condition survey and vibration monitoring and control.

Limit blasting induced vibrations in saturated soils or on steep slopes as designated or as directed by the CO.

Notify the owners of nearby utilities at least 24 hours before blasting.

Add the following to Subsection 205.07:

205.07 Test Blasting.

Test blast at all new sources, when rock type changes, and when blast layout changes due to slope or other changes.

Add the following to the bulleted list in the eighth paragraph of Subsection 205.08:

205.08 Blasting.

• Precipitation exceeds 1 inch in any 24 hour period.

• Precipitation exceeds 3 inches in any 96 hour period.

• Precipitation exceeds 4 inches in any 144 hour period.

• A landslide occurs within 300 feet of a blast site under any precipitation conditions.

301.00_forest_1_18_2022 Delete Section 301 in its entirety and replace with the following:

301 – Aggregate Courses

Description

301.01 This work consists of constructing one or more courses of aggregate on a prepared surface.

Base aggregate grading is designated as shown in Table 703-2. Surface aggregate grading is designated as shown in Table 703-3

301.02 Conform to the following Subsections:

Aggregate 703.05 Water 725.01(c)

301.03 General. Prepare the surface on which the aggregate course is placed according to Section 204 or 303 as applicable, and have it approved in writing by the CO before placing aggregate.

Submit target values within the gradation ranges shown in Table 703-2 or 703-3 for the required grading. After reviewing the proposed target values the CO will determine the final values for the gradation and notify the Contractor in writing.

After processing on the road, remove all oversize material from the road and dispose of it as directed by the CO.

If the aggregate is produced and stockpiled before placement, handle and stockpile in an approved manner to avoid segregation of material size. Establish stockpile sites at approved locations as applicable.

301.04 Mixing and Spreading. Mix the aggregate and adjust the moisture content to obtain a uniform mixture with a moisture content suitable for the specified compaction method.

Spread and shape the mixture on the prepared surface in a uniform layer with no segregation of size, and to a loose depth that will provide the required compacted thickness.

Do not place in layers exceeding 6 inches in compacted thickness for aggregate base and surface courses or twice the maximum particle size for screened aggregate. When more than one layer is necessary, compact each layer according to Subsection 301.05 before placing the next layer. Route hauling and leveling equipment uniformly over the full width.

When placing aggregate over geotextile, place aggregate in a single lift to the full depth specified.

301.05 Compacting. Compact each layer full width. Roll from the sides to the center, parallel to the centerline of the road. Along curbs, headers, walls, and all places not accessible to the roller, compact the material with approved tampers or compactors.

Compact the aggregate using one of the following methods as specified in the schedule of items:

Compaction A. Operating spreading and hauling equipment over the full width of each layer of the aggregate.

Compaction B. Operate rollers over the full width of each layer of the aggregate until visual displacement ceases, but not fewer than three complete passes. Use rollers as specified in Subsection 322.05(a).

Compaction C. Moisten or dry the aggregate to a uniform moisture content between 5 and 7 percent based on total dry weight of the mixture. Operate rollers and compact as specified in Subsection 204.11(a)(1).

Compaction D. Compact to a density of at least 95 percent of the maximum density, as determined by AASHTO T 99, method C or D.

For all compaction methods, blade the surface of each layer during the compaction operations to remove irregularities and produce a smooth, even surface. When a density requirement is specified, determine the in-place density and moisture content according to AASHTO T 310 or other approved test procedures.

(a) Rollers. Use rollers that meet the following minimum requirements:

(1) Steel wheeled rollers, other than vibratory, capable of exerting a force of not less than 250 pounds per inch of width of the compression roll or rolls.

(2) Vibratory steel wheeled rollers equipped with amplitude and frequency controls with a minimum weight of 6 tons, specifically designed to compact the material on which it is used.

(3) Pneumatic-tired rollers with smooth tread tires of equal size that will provide a uniform compacting pressure for the full width or the roller and capable of exerting a ground pressure of at least 80 psi.

For all compaction methods, blade the surface of each layer during the compaction operations to remove irregularities and produce a smooth, even surface. When a density requirement is specified, determine the in place density and moisture content according to AASHTO T 310 or other approved test procedures.

301.06 Thickness and Width Requirements. Ensure that the thickness and width of the compacted aggregate conform to the dimensions shown on the plans, and that measurements on the compacted aggregate meet the following criteria:

(a) The maximum variation from the specified thickness is 1 inch.

(b) The compacted thickness is not consistently above or below the specified thickness.

(c) Ensure that the compacted width is not consistently above the specified width.

The maximum variation from the specified width will not exceed +12 inches at any point.

Correct all defective areas by loosening the material, adding or removing material, reshaping, and compacting.

301.07 Maintenance. Maintain the aggregate course to the correct line, grade, and cross-section by blading, watering, rolling, or any combination thereof until placement of the next course. Correct all defects according to Subsection 301.06.

301.08 Acceptance. See Table 301-1 or Table 301-2 as applicable, for sampling and testing requirements.

Aggregate gradation and surface course plasticity index will be evaluated under Subsection

106.04. If the aggregate is obtained from a Government stockpile then the above characteristics will be evaluated under Subsection 106.02. Other aggregate quality properties will be evaluated under Subsections 106.02 and 106.04. Placement of aggregate courses will be evaluated under Subsections 106.02 and 106.04.

The allowable upper and lower aggregate gradation limits are the Target Value plus or minus the allowable deviations shown in Tables 703-2 and 703-3.

The allowable upper and lower Plasticity index limits for surface courses are stated in 703.05(b).

Preparation of the surface on which the aggregate course is placed will be evaluated under Section 204 or 301 as applicable.

301.09 Measure the Section 301 items listed in the bid schedule according to Subsection

109.02 and the following as applicable.

Measure aggregate by the cubic yard, compacted in place.

Measure thickness perpendicular to the grade of the travel way.

Measure width perpendicular to the centerline.

301.10 The accepted quantities will be paid at the contract price per unit of measurement for the Section 301 pay items listed in the bid schedule. Payment will be full compensation for the work prescribed in this Section. See Subsection 109.05.

Payment for aggregate courses required to accommodate work/improvements under other Sections shall be considered incidental to those other respective work items.

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403 – Asphalt Concrete 403.02_forest_1_18_2022

403.02 Composition of Mix (JMF).

Add the following to the end of the first paragraph:

Asphalt concrete mix aggregate shall be 1/2" maximum, and asphalt binder shall be

PG 58-28.

403.12_forest_1_18_2022

403.12 Acceptance, Table 403-2.

Revise as follows:

Sampling frequency for density shall be a minimum of two per travel lane per roadway section, with there being three sections (Ranger Station Entrance, Dump Station Entrance, and Dump Station Loop) for this project.

407 – Chip Seal 407.01_forest_1_18_2022

Description

407.01.

Delete the first sentence under Subsection and replace with the following:

This work consists of applying a single course chip seal.

407.07_national_1_6_2022

407.07 Weather Limitation.

Delete Subsection 407.07 (b) and (e) and replace with the following:

(b) Surface temperature in the shade is 60 °F and rising.

(e) Rain or temperatures below 40 °F are not forecast or anticipated for at least 24 hours after application.

407.08_national_1_6_2022

407.07 Production Start-Up Procedures.

Delete the second paragraph under this Subsection and replace it with the following:

On the first day of placement of each surface treatment layer, or whenever there is a change in the surface texture or aggregate gradation, construct a 500-foot control strip that is one-lane wide.

Construct the control strip using material, lay-down, and compaction procedures intended for the remainder of the surface treatment according to subsection 407.09 and 407.10.

Cease production after construction of the control strip until the material and the control strip are evaluated and accepted.

407.09_national_1_6_2022

407.09 Asphalt Application.

Add the following to this Subsection:

On existing aggregate surfaces, prime the surface according to Section 411. Allow the primed surface to cure at least 5 days for cutback asphalt or 24 hours for asphalt emulsions. Ensure that the primed surface is dry for surface treatments using asphalt binder or slightly damp for surface treatments using emulsified asphalt.

407.11_national_1_6_2022

407.11 Placing and Finishing.

Delete Table 407-1 and replace with the following:

Table 407-1 Approximate Quantities of Material for

Single-Course Chip Seal

D es ig na tio n

Nominal Maximum Size of Aggregate

Aggregate Gradation (1)

Estimated Quantity of Aggregate (2) pounds/yd2

Estimated Quantity of Emulsified Asphalt (3) gallons/yd2

Estimated Quantity of Asphalt Binder (3) gallons/yd2

1A 3/4 inch A 40 – 49 0.40 – 0.55 0.27 – 0.38

1B 1/2 inch B 26 – 29 0.31 – 0.44 0.20 – 0.31 1C 3/8 inch C 20 – 26 0.20 – 0.35 0.13 – 0.24 1D No. 4 D 15 – 20 0.15 – 0.22 0.11 – 0.18

(1) See Table 703-7 for aggregate gradations.

(2) Aggregate masses are for aggregates having a bulk specific gravity of 2.65, as determined by AASHTO T 84 and T 85. Make proportionate corrections when the aggregate furnished has a bulk specific gravity above 2.75 or below 2.55.

(3) Adjust the asphalt content for the condition of the road.

407.12_forest_1_18_2022

407.12 Double Course Chip Seal.

Delete this Subsection in its entirety

407.08_national_1_6_2022

407.15 Delete this Subsection and replace with the following:

The accepted quantities will be paid at the contract price per unit of measurement for the Section 407 pay items listed in the bid schedule. See Subsection 109.05

501 – Minor Concrete Pavement 501.01_forest_1_18_2022

Description

501.01 Replace this Subsection in its entirety with the following:

This work consists of constructing fiber-reinforced minor concrete pavement, dump station island concrete curb, island filler concrete, drainage basin concrete, and dumpster pad concrete, all having integral color and a medium broom finish, on a prepared surface.

Reinforcement steel shall also be furnished and installed where shown on the Drawings.

501.02_forest_1_18_2022

609.02 Material.

Concrete coloring agents 711.05

Color additive for new concrete elements under this Section shall be as follows:

1. Davis Colors “Sierra 61078”, 2 lbs per 94 lbs sack of cement, as manufactured by Davis Colors – www.daviscolors.com, 800.356.4848; or an approved equal

Contractor shall provide 2’x2’ integral color concrete samples prior to construction for the Contracting Officer’s review and approval. When casting samples, cast a minimum of three, one matching the specified color, one being a shade lighter than the specified color, and one being a shade darker than the specified color.

501.03_forest_1_18_2022

501.03 Composition (Concrete Mix Design)

Fiber reinforcement shall by comprised of synthetic fibers and be uniformly dispersed in concrete mixture at manufacturer’s recommended rate, but not less than 1.5 lb/CY.

501.04_forest_1_18_2022 http://www.daviscolors.com/

501.04 Equipment

(b) Paving and finishing

(1) Fixed form construction.

Add the following to the end of this subpart:

(c) Hand place concrete in accordance with Section 552.11(a)

501.08_forest_1_18_2022

501.08 Joints

(a) Longitudinal joints.

(2) Sawed joints.

Delete this Subpart in its entirety as No Sawed Joints Are Allowed.

501.16_forest_1_18_2022

501.16

For item Integral Colored Cement Concrete Dumpster Pad Complete, include all costs for furnishing, placing, and constructing fiber-reinforced minor concrete pavement, having integral color and rebar reinforcement.

Include payment for earthwork under Section 204 and payment for aggregate base and shoulder material under Section 301.

For item Integral Colored Dump Station Cement Concrete Pavement Including Impact Slabs, Curbing, Islands & Drainage Basins Complete, include all costs for furnishing, placing, and constructing fiber-reinforced minor concrete pavement, dump station island filler concrete, concrete curbs, drainage basins and impact slabs, all having integral color and rebar reinforcement as shown on the Drawings.

Include payment for earthwork under Section 204, payment for aggregate base and shoulder material under Section 301, payment water towers, footing, piping and appurtenances under Section 611, payment for sanitary sewer drain hatch, piping and appurtenances under Section 612, payment for fee tube and bollards under respective Section 619 items, and payment for signs/posts/footings under Section 633.

602 – Culverts and Drains

602.03_nat_us_09_06_2005

602.03 General.

Add the following:

Ensure that the final installed alignment of all pipe allows no reverse grades, and does not permit horizontal and vertical alignments to vary from a straight line drawn from center of inlet to center of outlet by more than 2 percent of pipe center length or 1.0 feet, whichever is less.

602.09_sawtooth_1_18_2022

602.09 Measurement:

Add the following:

There will be no separate measurement for pre-fabricated tapered end sections, fittings, hardware, trenching, excavation, bedding, backfill, compaction, testing or other incidental items necessary to construct the new culverts.

609 – Curb and Gutter

609.01_forest_1_18_2022

Replace the subsection with the following:

609.01 Description.

This work consists of supplying and installing new precast colored concrete wheel stops at the locations and per the requirements noted on the Drawings.

609.02_forest_1_18_2022

609.02 Material.

Concrete coloring agents 711.05

Color additive for integrally colored precast concrete wheel stops shall be as follows:

1. Davis Colors “Sierra 61078”, 2 lbs per 94 lbs sack of cement, as manufactured by Davis…