Attachment_05_-_Schedule,_DOW,_Maps.pdf

Public Works Engineer Estimate

TIMBER SALE: Big Bottom COMPARTMENT NUMBER: 209 & 210

PROJECT NUMBER: FR 3230 PROJECT NAME: Panther

ITEM METHOD ESTIMATED UNIT

NUMBER DESCRIPTION OF MEAS. UNIT QUANTITY PRICE AMOUNT

20101 Clearing & Grubbing DQ AC 2.26 $ _________ $ _________

20401 Excavation Placement Method A Tolerance Class F DQ Mile 2.33 $ _________ $ _________

20425-2 Drainage Excavation Type: A-A Outlet Ditch DQ Each 41 $ _________ $ _________

20425-1 Drainage Excavation Type: B-B Outlet Ditch DQ Each 15 $ _________ $ _________

20425-3 Drainage Excavation Type: A Type Dip DQ Each 1 $ _________ $ _________

20425-4 Drainage Excavation Type: B Type Dip DQ Each 10 $ _________ $ _________

30202-1 Crushed Aggregate Grading: 1” Clean Compaction 1 DQ Tons 995 $ _________ $ _________

30202-1 Crushed Aggregate Grading: 4”– 6” Clean Compaction 1 DQ Tons 110 $ _________ $ _________

TOTAL $ _________

PROJECT NUMBER: FR 3230A PROJECT NAME: Panther Spur A

20101 Clearing & Grubbing DQ AC 2.77 $ _________ $ _________

20401 Excavation Placement Method A Tolerance Class F DQ Mile 1.37 $ _________ $ _________

20425-2 Drainage Excavation Type: A-A Outlet Ditch DQ Each 20 $ _________ $ _________

20425-1 Drainage Excavation Type: B-B Outlet Ditch DQ Each 12 $ _________ $ _________

20425-4 Drainage Excavation Type: B Type Dip DQ Each 6 $ _________ $ _________

30202-1 Crushed Aggregate Grading: 1” Clean Compaction 1 DQ Tons 584 $ _________ $ _________

30202-1 Crushed Aggregate Grading: 3” Clean Compaction 1 DQ Tons 30 $ _________ $ _________

30202-1 Crushed Aggregate

Compaction 1 DQ Tons 60 $ _________ $ _________

PROJECT NUMBER: FR 3232 PROJECT NAME: Big Bottom

20101 Clearing & Grubbing DQ AC 0.52 $ _________ $ _________

20401 Excavation Placement Method A Tolerance Class F DQ Mile 0.30 $ _________ $ _________

20425-2 Drainage Excavation Type: A-A Outlet Ditch DQ Each 2 $ _________ $ _________

20425-1 Drainage Excavation Type: B-B Outlet Ditch DQ Each 4 $ _________ $ _________

20425-4 Drainage Excavation Type: B Type Dip DQ Each 2 $ _________ $ _________

30202-1 Crushed Aggregate Grading: 1” Clean Compaction 1 DQ Tons 143 $ _________ $ _________

30202-1 Crushed Aggregate Grading: 3” Clean Compaction 1 DQ Tons 89 $ _________ $ _________

30202-1 Crushed Aggregate

Compaction 1 DQ Tons 20 $ _________ $ _________

Description of Work

FR 3230 Panther

Milepost DESCRIPTION OF WORK

0.00 Begin reconstruction of FR 3230 as described below and shown on the road typicals.

Begin 24 foot clearing, with a 14 foot subgrade and 12 foot base width.

Begin double ditch section.

Begin spreading 1” clean crushed aggregate at a width of 12 feet and a depth of 2”.

Remove 16” Post Oak at entrance.

0.07 Construct A-A type outlet ditch left.

0.14 Construct A-A type outlet ditch left.

0.16 Construct A-A type outlet ditch right.

0.18 Construct B-B type outlet ditch left and right.

0.24 Construct A-A type outlet ditch left and right.

0.26 Construct A-A type outlet ditch left.

0.28 Construct A-A type outlet ditch left and right.

Scarify large rock from subgrade.

0.33 Construct A-A type outlet ditch left and right.

Construct turnout left.

Place 12 tons of 1” clean crushed aggregate over turnout.

0.39 Construct A-A type outlet dittch left.

0.47 Construct B-B type outlet dittch left and right.

Construct turnout right.

Place 12 tons of 1” clean crushed aggregate over turnout.

0.55 Construct A-A type outlet dittch left and right.

0.58 Construct B-B type outlet dittch left and right.

0.65 Construct A-A type outlet dittch left and right.

0.68 Entrance to FR 3232 on left and FR 3231 right.

Blend ditchline into these entrances.

0.70 Begin clearing on right side of road to straighten road as flagged and staked.

0.72 End clearing on right and resume clearing 12 foot on each side of exsisting centerline.

0.73 Begin clearing on left side of road to straighten road.

FR 3230 Panther

Milepost DESCRIPTION OF WORK

0.77 Construct A type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch left.

End clearing on left and resume clearing 12 foot on each side of road centerline.

0.81 Begin clearing on left side of road to straighten road.

0.82 Construct A-A type outlet ditches left and right.

0.85 Construct A-A type outlet ditch left.

End double ditch section and begin outslope section right.

0.86 Construct A-A type outlet ditch right.

Construct turnout right.

Place 12 tons of 1” clean crushed aggregate over turnout.

0.91 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

Do not place any construction debri on the right side of the road.

0.99 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

End outslope section and begin double ditch section.

1.01 Begin clearing on left side of road for 100 feet to straighten road.

1.06 Begin clearing on right side of road for 100 feet to straighten road.

1.10 Begin clearing 12 foot on each side of exsisting centerline.

1.11 Begin clearing on right side of road for 150 feet to straighten road.

1.12 Begin clearing on left side of road to straighten road.

1.15 Construct A-A type outlet ditch left and right.

1.16 End clearing on left and resume clearing 12 foot on each side of road centerline.

1.19 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

1.23 Construct A-A type outlet ditches left and right.

Milepost DESCRIPTION OF WORK

1.32 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch left.

1.34 Begin clearing on left side of road for 50 feet to straighten road.

1.22 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

1.25 FR 3230 E right. Keep open.

1.33 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch left.

1.37 Construct turnout right.

Place 12 tons of 1” clean crushed aggregate over turnout.

End double ditch section and begin flat blade section.

1.38 FR 3230A left.

1.43 End flatblade section and begin double ditch section.

1.48 Maintain natural drain.

Place 10 tons 4 - 6” crushed aggegrate in drain to harden.

1.56 Begin clearing on right side of road for 100 feet to straighten road.

1.59 Begin clearing on left side of road for 100 feet to straighten road.

Construct turnout right.

Place 12 tons of 1” clean crushed aggregate over turnout.

1.62 Construct A-A type outlet ditch left and right.

Begin clearing on right side of road to straighten road.

1.64 Begin clearing 12 foot on each side of exsisting centerline.

1.65 Construct A-A type outlet ditch left and right.

1.70 Construct A-A type outlet ditch left.

1.73 Construct A-A type outlet ditch left and right.

1.80 Begin clearing on right side of road to straighten road.

Milepost DESCRIPTION OF WORK

1.81 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch left.

1.84 Construct A-A type outlet ditch left and right.

1.89 Construct A-A type outlet ditch left and right.

1.93 Construct A-A type outlet ditch left and right.

1.99 Begin clearing on right side of road to straighten road.

Construct A-A type outlet ditch left and right.

Construct turnout left.

Place 12 tons of 1” clean crushed aggregate over turnout.

2.05 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct B-B type outlet ditch left.

Begin clearinon rigt side of road to straighten road.

2.11 Begin realignment of road as staked and flagged for 100 feet.

2.12 Construct A-A type outlet ditch left and right.

2.13 End realignment and begin clearing 12 foot left and right of exsisting centerline.

2.19 Construct A-A type outlet ditch left.

2.22 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct BB type outlet ditch left.

2.29 Construct B type dip.

Place 10 tons 4 - 6” crushed aggregate in dip.

Construct BB type outlet ditch left.

Begin clearing on left side of road to straighten road.

2.32 Construct turnaround right

Place 10 tons 1” clean crushed aggregate on turnaround.

2.33 End reconstruction of FR 3230. Keep road ahead open.

End spreading of 1” clean crushed aggregate at a width of 12 feet and a depth of 2”.

Notes: Where material from outlet ditch clearing is suitable, use material to fill in mudholes and build up road.

FR 3230A Panther Spur A

Milepost DESCRIPTION OF WORK

0+00 Begin reconstruction of FR 3230 as described below and shown on the road typicals.

Begin 24 foot clearing, with a 14 foot subgrade and 12 foot base width.

Begin spreading 1” clean crushed aggregate at a width of 12 feet and a depth of 2”.

0+25 Construct A-A type outlet ditch left.

Begin inslope section left with a ditch on left having a 14 foot subgrade and 12 foot base width.

2+00 End outslope section left and begin double ditch section with a 14 foot subgrade and 12 foot base width.

2+75 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

6+00 End double ditch section and begin flat blade section with a 14 foot subgrade and 12 foot base width.

Begin spreading 3” clean crushed aggregate at a width of 12 feet and a depth of 4” to solidify base.

6+50 Construct B-B type outlet ditch left.

Bring usable material from the outlet back into the roadway to fill mudholes.

7+30 Construct B-B type outlet ditch left.

Bring usable material from the outlet back into the roadway to fill mudholes.

8+00 End flat blade section and begin double ditch section with a 14 foot subgrade and 12 foot base width.

End placement of 3” clean crushed aggregate.

12+00 Construct A-A type outlet ditches left and right.

14+50 Construct A-A type outlet ditches left and right.

End double ditch section and begin flat blade section with a 14 foot subgrade and 12 foot base width.

17+50 End flat blade section and begin double ditch section with a 14 foot subgrade and 12 foot base width.

18+75 Construct B-B type outlet ditches left and right.

25+00 Construct A-A type outlet ditches left and right.

29+00 Construct A-A type outlet ditches left and right.

32+00 Construct A-A type outlet ditches left and right.

34+00 Construct A-A type outlet ditches left and right.

37+50 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

FR 3230A Panther Spur A

Milepost DESCRIPTION OF WORK

39+00 End double ditch section and begin outslope section left with ditch on left having a 14 foot subgrade and 12 foot base width.

40+00 Construct turnout right to station 42+00.

Place 12 tons 1” clean crushed aggregate on turnout.

40+50 Construct B-B type outlet ditch left.

42+00 End outslope section left and begin double ditch section with a 14 foot subgrade and 12 foot base width.

46+00 Construct A-A type outlet ditches left and right.

47+50 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

50+35 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

52+00 Construct turnout right to station 44+00. Place 12 tons 1” clean crushed aggregate on turnout.

57+00 Construct A-A type outlet ditches left and right.

59+00 Construct A-A type outlet ditches left and right.

61+00 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

66+00 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

68+50 Construct turnout left to station 70+50.

Place 12 tons 1” clean crushed aggregate on turnout.

71+30 Construct A-A type outlet ditch right.

71+50 Construct turnaround right Place 10 tons 1” clean crushed aggregate on turnaround.

Construct B-B type outlet ditch left.

End double ditch section and begin flat blade section with a 14 foot subgrade and 12 foot base width.

72+50 End reconstruction of FR 3208A.

End spreading of 1” clean crushed aggregate at a width of 12 feet and a depth of 2”.

FR 3232 Big Bottom

Milepost DESCRIPTION OF WORK

0+00 Begin reconstruction of FR 3232 as described below and shown on the road typicals.

Begin 24 foot clearing, with a 14 foot subgrade and 12 foot base width.

Begin double ditch section.

Begin spreading 1” clean crushed aggregate at a width of 12 feet and a depth of 2”.

2+50 Construct A-A type outlet ditches left and right.

4+00 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

7+50 Construct turnout left to station 9+50.

Place 12 tons 1” clean crushed aggregate on turnout.

10+00 Begin spreading 3” clean crushed aggregate at a width of 12 feet and a depth of 4” to solidify base.

12+50 Construct B type dip.

Place 10 tons 4-6” crushed aggregate in dip.

Construct B-B type outlet ditch right.

14+00 Construct B-B type outlet ditches left and right.

Discontinue double ditch section and begin flat blade section.

15+00 Offset stake it at 25 feet on right.

16+00 End placement of 3” clean crushed aggregate.

Construct T-type turnaround.

Place 12 tons of 1” clean crushed aggregate on turnaround

End reconstruction of FR 3232.

End spreading of 1” clean crushed aggregate at a width of 12 feet and a depth of 3”.

Standard Terms

CONSTRUCTION NOTES

• Standard Provisions: Numerous timber sale contract provisions are applicable to the road work in this project. Key requirements are discussed below and intended to reinforce but do not replace or counter any requirements in the provisions.

• Governing Specifications: Governing specifications for this project are “Standard Specifications for Construction of Roads and Bridges On Federal Highway Projects - FP-14”. Local general provisions are included below. The payment specifications are not applicable to timber sale road construction projects with the Forest Service. Timber sale road work is not subject to any prevailing wage requirements typical of public work construction projects. Full Specifications are available at:

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

• Aggregate Source: Doss and Harper, Alton, MO 1-417-778-7320 http://flh.fhwa.dot.gov/resources/specs/

CONSTRUCTION NOTES (CONT.)

• Equipment Cleaning: To prevent the spread of non-native invasive species, equipment shall be free of soil, seed, vegetative matter or other debris that could contain or may hold seeds prior to mobilization.

Inspection of all equipment is a contract provision and arrangements for inspection shall be coordinated with the Engineering Representative (ER) or Forest Service Representative (FSR).

• Schedules and Inspections: Construction schedules that include a starting date for construction are required by contract provisions. Several construction activities require inspection prior to performance or continuing work that would make inspection impossible. These include:

o Equipment cleaning prior to mobilization o Acceptance of excavations for drainage structures, footings, etc.

o Acceptance of subgrade o Final acceptance

• Materials: Aggregates shown in the schedule shall be accounted for with certified load tickets. Load tickets must include the following: Project or Road Name, Weight (tons), Material type, Material Source.

No changes or deviations from the material type will be accepted without prior approval of the Engineering Representative. Tickets must be submitted before acceptance of work can be made.

• Safety: The contractor shall comply with all applicable OSHA regulations.

• Soil Erosion and Pollution Control: Contract provisions require soil erosion and pollution controls.

These include proper refueling practices and containing equipment leaks. Immediate maintenance will be taken when erosion and sediment controls are not functioning properly.

• Permits: The purchaser shall provide proper notification to the Missouri One Call System before any excavation. No right-of-way or land disturbance permitting is required for this project. The contractor shall comply with any permit conditions or requirements.

Clearing and Grubbing

Clearing Width: 24 feet

Clearing Height: 14 feet

Typical construction staking on this project is shown above. When the alignment follows the existing road, no centerline or reference stakes will be available. Reference stakes and centerline stakes to identify road layout, as described in the Description of Work, will be placed at a distance no less than 20 feet left or right of the staked road centerline. The distance from the road centerline to the reference stake will be marked on the face of the reference stake below the station number and circled.

All leaning dead and unstable trees that are not located within the clearing limits but would fall on the traveled way, are hereby designated to be felled in accordance with Section 201.

Excess excavated material from roadway ditches and outlet ditches shall be used to build up the roadway, where needed. Excess material will be placed at the end of the outlet ditches and placed left or right of the end of the outlet.

Do not block the end of the outlet ditches. Smooth material to eliminate piling. Drainage excavation may extend beyond clearing limits to reach elevations that will allow for free flowing drainage. Drainage excavation is incidental to roadway excavation.

Refer to Section 203.05 – Disposal of Material for disposal methods.

203.05 Disposing of Material. Dispose of debris, unsuitable material, and excess material as follows:

Method (f) will be used for this contract. Any deviation must have prior approval from the CO.

Mark Twain NF Forest Service

FP-14

Supplemental Specifications

Preface

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. This can be found for download at this website https://flh.fhwa.dot.gov/resources/estimate/ https://flh.fhwa.dot.gov/resources/estimate/

General Provisions to FP-14:

Section 201. - CLEARING AND GRUBBING

Construction Requirements

Description

201.01 This work consists of clearing and grubbing within the clearing limits designated in the plans.

Material

201.02 Conform to the following Subsections:

Backfill material 704.03 Tree wound dressing 713.08(g)

Construction Requirements

201.03 General. Construct erosion control measures according to Section 157. Perform work within designated limits.

Do not damage vegetation designated to remain. If damage occurs, repair or replace the vegetation in an acceptable manner. Where possible, preserve vegetation adjacent to bodies of water. Treat cuts or scarred surfaces of trees and shrubs with tree wound dressing.

201.04 Clearing. Within the clearing limits clear trees, brush, downed timber, and other vegetation as follows:

(a) Cut trees so they fall within the clearing limits;

(b) In areas of cut slope rounding, cut stumps flush with or below the final ground-line;

(c) In areas outside the excavation, embankment, and slope rounding limits, cut stumps to within 6 inches (150 millimeters) of the ground; and

(d) Trim tree branches that extend over the road surface and shoulders to attain a clear height of 14 feet (4.3 meters). If required, remove other branches to present a balanced appearance. Trim according to accepted tree surgery practices. Treat wounds with tree wound dressing.

(e) All dead, leaning and unstable trees not located within clearing limits, but which might fall on the traveled way, are designated to be felled.

Trees shall be felled or pushed perpendicular to the road centerline when ground conditions, tree lean and shape of the clearing permit.

Trees damaged during the clearing operation, which are beyond recovery and approved by the ER shall be felled. Tree limbs shall be trimmed as near flush with the trunk as practicable.

In areas where reconditioning of the road is through clear cuts and pine plantations, construction slash will be piled in old woods trail, at the ends of the outlet ditches, or areas designated by the ER or inspector. In all others areas construction slash shall be scattered.

All holes or depressions created by the clearing and grubbing operations, which occur outside of the roadway, shall be filled and smoothed to match the existing grade or slope of the ground.

201.05 Grubbing. Grub deep enough to remove stumps, roots, buried logs, moss, turf, or other vegetative debris as follows:

(a) Grub areas to be excavated, except for cut slope rounding areas;

(b) Grub embankment areas. Undisturbed stumps less than 24 inches (600 millimeters) in diameter may be left in place if they protrude less than 6 inches (150 millimeters) above the original ground and will be covered with more than 48 inches (1200 millimeters) of embankment. Remove all other stumps;

(c) Grub pits, channel changes, and ditches only to the depth necessary for the excavation; and

(d) Backfill stump holes and other grubbing holes with backfill material to the level of the surrounding ground according to Subsection 209.09. Compact backfill according to Subsection 209.10.

201.06 Disposal.

All merchantable timber within the clearing limits on either private or Government land remains the property of the landowners.

When work is being performed under a timber sale contract, dispose of merchantable timber designated for removal according to the B (BT) provisions of the timber sale contract.

201.07 Acceptance. Clearing and grubbing will be evaluated under Subsection 106.02.

Material for tree wound dressing will be evaluated under Subsection 106.03.

Backfilling and compacting of stumps and grubbing holes will be evaluated under Section 209.

Section 203. - REMOVAL OF STRUCTURES AND OBSTRUCTIONS

203.01 This work consists of disposing of clearing slash, salvaging, removing, and disposing of buildings, fences, structures, pavements, culverts, utilities, curbs, sidewalks, and other obstructions.

Material

203.02 Conform to the following Section and Subsection:

Backfill material 704.03 Minor concrete 601 Geotextile 714

Construction Requirements

203.03 Salvaging Material. Salvage with reasonable care material designated to be salvaged. Salvage in readily transportable sections or pieces. Replace or repair members, pins, nuts, plates, and related hardware damaged, lost, or destroyed during the salvage operation. Securely attach parts to adjacent members or pack them in sturdy boxes with the contents clearly marked.

Match mark members of salvaged structures. Submit one set of drawings according to Section 104 identifying the members and their respective match marks.

Stockpile salvaged material at a designated area on the project.

203.05 Disposing of Material. Dispose of debris, unsuitable material, and excess material as follows:

(a) Remove from project. Recycle or dispose of material legally off the project. Submit a statement documenting the nature and quantity of material processed or sold for recycling. Otherwise, submit a signed copy of the disposal agreement before disposal begins.

(b) Burn. Obtain necessary burning permits. Submit a copy of the burning permits before burning begins.

Burn using high intensity burning processes that produce few emissions. Provide a watchperson during the burning operations.

When burning is complete, extinguish the fire so no smoldering debris remains. Deposit construction slash so that burning does not damage standing trees. Dispose of unburned material as directed by the CO.

(c) Bury. Bury debris in trenches or pits in approved areas within the right-of-way when approved. Do not bury debris inside the roadway prism limits, beneath drainage ditches, or in areas subject to free-flowing water.

Place debris in alternating layers of 48 inches (1200 millimeters) of debris covered with 24 inches (600 millimeters) of earth material. Distribute stumps, logs, and other large pieces to form a dense mass and minimize air voids. Cover the top layer of buried debris with at least 12 inches (300 millimeters) of compacted earth. Grade and shape the area. Seed and mulch disposal areas on Government property according to Section 625.

(d) Hazardous material. Submit a copy of disposal permits. Dispose of material according to Federal, state, and local regulations.

Dispose of lead contaminated steel either by transporting to an approved scrap facility for recycling or re-melt; or remove and dispose of lead contamination in an appropriate waste facility.

(1) Disposal plan. Submit a detailed disposal plan that includes how material will be handled, loaded, and transported to the disposal facility. Include the name and address of the facility where the material will be taken. Describe steps that will be taken to ensure that lead contamination will be contained throughout the process. Measures may include additional steps or precautions when lifting and handling the steel on site.

(2) Transport and delivery. Include the material safety data sheet (MSDS) with the material to the disposal facility. Ensure that loads transported from the site are adequately contained and covered to prevent dispersion in route to the disposal facility. Submit a copy of the receiving report from the disposal facility specifically acknowledging that the material being delivered is contaminated with lead paint.

(3) Lead paint removal. If the Contractor chooses to salvage the steel members, the paint may be removed subject to the following requirements:

(a) Remove lead contaminated paint in an appropriate containment facility;

(b) Comply with the requirements as listed in Subsection 563.05; and

(c) Manifest and dispose of lead contaminated waste according to the requirements of 40 CFR 260 through 268 – Resource Conservation and Recovery Act (RCRA).

(e) Windrowing Construction Slash. Place construction slash outside the roadway in neat, compacted windrows approximately parallel to and along the toe line of embankment slopes. Do not permit the top of the windrows to extend above subgrade. Use construction equipment to matt down all material in a windrow to form a compact and uniform pile. Construct breaks of at least 15 feet at least every 200 feet in a windrow. Do not place windrows against trees. Obtain approval for pioneer roads. A pioneer road may be constructed to provide an area for placement of windrows, provided the excavated material is kept within the clearing limits and does not adversely affect the road construction.

(f) Scattering and Piling. For the purpose of this specification, stumps are considered to be root wads exceeding 18 inches in diameter. Root wads shall be severed from the stem a maximum of 2 feet above the original ground level before beginning disposal. Tops and limbs shall be made to lie within two and one half (2 ½) feet of natural ground. Construction slash, including stumps, shall be piled and compacted so that it does not damage adjacent trees in one or more of the following areas:

(I) The abandoned roadway.

Construction slash shall be piled a minimum of 20 feet from the edge of roadway clearing and compacted or consolidated so it lies within six feet of the natural ground.

(II) At the end of outlet ditches.

Construction slash shall be piled 10 feet left or right of the outlet ditch and a minimum of 20 feet from the edge of the roadway clearing where it shall be compacted or consolidated so that it lies within 6 feet of the natural ground.

(III) Locations: SHOWN ON THE DRAWINGS and DESIGNATED on the ground.

Construction slash shall be piled and compacted or consolidated so that it lies within six (6) feet of the natural ground.

Scatter pieces of wood less than 3 inches in diameter and 3 feet in length within the clearing limits. Do not place construction slash in lakes, meadows, streams, or stream bed. Immediately remove construction slash that interferes with drainage structures.

Scatter construction slash outside the clearing limits without damaging trees. Limb all logs. Place logs and stumps away from trees, positioned so they will not roll, and are not on top of one another. Limb and scatter other construction slash to reduce slash concentrations.

(g) Chipping or Grinding. Use an approved chipping machine to grind slash and stumps greater than 3 inches in diameter and longer than 3 feet. Deposit chips or ground woody material on embankment slopes or outside the roadway to a loose depth less than 6 inches. Minor amounts of chips or ground woody material may be permitted within the roadway if they are thoroughly mixed with soil and do not form a layer.

(h) Debris Mat. Use tree limbs, tops, cull logs, split stumps, wood chunks, and other debris to form a mat upon which construction equipment is operated. Place stumps upside down and blend stumps into the mat.

(i) Decking Firewood Material. Remove brush from decks. Limb and deck logs that do not meet Utilization Standards according to Subsection 201.04 as directed by the CO. Cut logs to lengths less than 30 feet. Ensure that logs stacks are stable and free of brush and soil.

(j) Removal to designated locations. Remove construction slash to designated locations.

(k) Piling. Pile construction slash in designated areas. Place and construct piles so that if the piles are burned, the burning will not damage remaining trees. Keep piles free of dirt from stumps. Cut un-merchantable logs into lengths of less than 20 feet.

(l) Placing Slash on Embankment Slopes. Place construction slash on completed embankment slopes to reduce soil erosion. Place construction slash as flat as practicable on the completed slope. Do not place slash closer than 2 feet below subgrade. Priority for use of available slash is for: (1) through fills; (2) insides of curves; and (3) ditch relief outlets.

(m) Hydrological Sensitive Placement. Where required use this method in combination with other designated methods to dispose of material to reduce erosion and to aid in re-vegetation:

1. Place windrow segments on contours, wrap in type I geotextile.

2. Place logs as log erosion barriers on contours. Place logs so that 80% of their length is on the ground surface.

3. Scatter slash on bare or disturbed areas within or outside the clearing limits as directed.

4. Scatter chips or ground woody material on bare or disturbed areas within or outside the clearing limits as directed.

5. Place stumps in swales or on sites to form planting pockets. Place windrow segments on contours, wrap in type I geotextile.

203.06 Acceptance. Removal of structures and obstructions will be evaluated under Subsection 106.02.

Backfilling and compacting cavities left by structures will be evaluated under Section 209.

Minor concrete will be evaluated under Section 601.

Measurement

203.07 Measure the Section 203 pay items listed in the bid schedule according to Subsection 109.02.

Section 204. - EXCAVATION AND EMBANKMENT

204.11 Compaction.

Delete and Add the following:

Compact the aggregate using one of the following methods, as specified in the Schedule of Items:

(a) Compaction A. Compact by operating construction equipment on full width of surface in 6” lifts until visual displacement ceases. Moisture may be needed if determined by visual inspection.

(b) Compaction B. Compact the aggregate by operating compaction equipment over the total width until visible deformation ceases. A minimum of three complete vibratory roller passes shall be made at a moisture content suitable for compaction.

204.15 Acceptance.

Delete and Add the following:

Rocks that are too large to be incorporated into the embankment shall be scattered behind the exsisting treeline or a minimum of 6 feet outside the clearing limits.

Ditches shall be constructed so that no berm of loose material is left on the back slope or roadbed. Ditch shall not be constructed on the downhill side of the road, when the cross slope produces a fill of 1.0 foot or greater. Discontinue ditching for 50 feet on all crests.

Outlet ditches, Alternate Section A-A, shall have the excavated material smoothed so that no ridge of material is present within twenty (20) feet of the road shoulder. Discontinue ditching for 25 feet on A-A type outlet ditches as noted on Outlet Ditch typical. This will serve as a ditch block.

Suitable excavated material from outlet ditches and ditch pulling shall be used when needed to build up road prism.

Approval of dip construction must be obtained prior to placing oversized aggregate in the dips.

Approval of subgrade must be obtained from the ER or Inspector prior to placing aggregate on the road.

204.16 – Delete entire Section 204.16 and replace with the following:

Measure roadway excavation by station.

Section 212. – LINEAR GRADING

212.04 – Grading Tolerance

Delete and add the following:

Subgrade Treatments. Subgrade treatment consists of soil modification by admixing aggregates or placing geotextiles, fiber mat, wood corduroy, rock blanket, or other similar materials over areas of unsuitable embankment foundation materials that are SHOWN ON THE DRAWINGS. The construction and material requirements for the type of subgrade treatment will be specified in the SPECIAL PROJECT SPECIFICATIONS or SHOWN ON THE DRAWINGS.

Table 203- 1 - Construction tolerances.

Tolerance Classa Item A B C D E F G H I J K L M Roadbed width (ft)

0.5 0.5 1 1 1 1 1 1.5 1 2 2 2 2

Subgrade Width (ft)

±0.1 ±0.2 ±0.2 ±0.5 ±0.5 ±1 ±1 ±1.5 ±2 ±3 ±2 ±3 _c

Centerline Alignment (ft)

0.2 0.2 0.5 0.5 1 1 1 1.5 2 3 3 5 _c

Slopes, excavation, and embankment (%slope)b

±3 ±5 ±5 ±5 ±5 ±5 ±10 ±10 ±10 ±10 ±20 ±20 ±20

a. Maximum allowable deviation from construction stakes and drawings.

b. Maximum allowable deviation from staked slope measured from slope stakes or hinge points.

c. Unless otherwise SHOWN ON THE DRAWINGS, the centerline alignment and subgrade elevation, as built have no horizontal curves with a radius of less than 85 feet, and no vertical curves with a curve length of less than 80 feet when the algebraic difference in the grade change is less than 10 percent, or a curve length of less than 100 feet when the algebraic difference of the grade change is greater than or equal to 10 percent. The centerline grade is not to exceed 20 percent in 100 feet of length.

Section 302. - MINOR CRUSHED AGGREGATE

Section 302

Delete in its entirety and replace with the following:

302.01 This work consists of furnishing and placing crushed aggregate for bedding, backfill and roadway aggregate course.

302.02 Conform to the following Subsections:

Crushed aggregate 703.06

Water 725.01

302.03 Preparing Surface. Prepare the roadway surface on which aggregate course is placed as shown in the typical section and Description of Work.

302.04 Placing Crushed Aggregate.

(a) Roadway aggregate. Mix the aggregate and adjust the moisture content to obtain a uniform mixture with a moisture content suitable for compaction. Spread and shape the mixture on the prepared surface in a uniform layer.

Do not place the mixture in a layer exceeding 6 inches in compacted thickness. When more than one layer is necessary, compact each layer according to Subsection 302.05(a) before placing the next layer.

(b) Bedding and backfill aggregate. Place and shape the mixture in layers that, when compacted, do not exceed 6 inches in depth.

302.05 Compacting and Finishing Crushed Aggregate.

Delete and add the following:

(a) Roadway aggregate. Compact using the methods below, specified in the Schedule of Items.

(1) Method 1. Operate equipment over the full width of spread aggregate.

(2) Method 2. Compact the aggregate by operating compaction equipment over the total width until visible deformation ceases. A minimum of three complete roller passes shall be made at a moisture content suitable for compaction.

(b) Bedding and backfill aggregate. Compact in 6 inch lifts by using a Forest Service approved mechanical compactor until no visible deformation is observed over the entire area of aggregate.

302.06 Acceptance. Crushed aggregate will be evaluated under Subsections 106.02 and 106.03.

Furnish a production certification including gradation and quality properties for each source.Construction of roadway aggregate courses will be evaluated under Subsections 106.02 and 106.04. Method 2 compaction will be evaluated under Section 106.04.

Placement of bedding and backfill aggregate will be evaluated under Subsection 106.02 and Section 209.

Preparation of the surfaces on which crushed aggregate is placed will be evaluated under Section 303 and 209 as applicable.

302.07 Measure the Section 302 items listed in the bid schedule according to Subsection 109.02 and the following as applicable.

Measure crushed aggregate by the Ton as certified from the quarry.

Payment

302.08 The accepted quantities will be paid at the contract price per unit of measurement for the Section 302 pay item listed in the bid schedule. Payment will be full compensation for the work prescribed in this Section. See Subsection 109.05.

Section 303. - ROAD RECONDITIONING

Delete Section 303 in its entirety and replace with the following.

303.01 This work consists of reconditioning ditches, shoulders, roadbeds, parking areas, turnouts, approach road intersections, cattle guards, asphalt surfaces and aggregate surfaces. Construct out slopes, clean and maintain all roadbed drainage structures.

303.02 Conform to the following Subsection:

Water 725.01

303.03 Ditch Reconditioning. Remove all slide material, sediment, vegetation, and other debris from the existing ditches and culvert inlets and outlets. Reshape ditches and culvert inlets and outlets to achieve positive drainage and a uniform ditch width, depth, and grade. Dispose of waste in locations directed by the

COR.

303.04 Shoulder Reconditioning. Repair soft and unstable areas according to Subsection 204.07. Remove all slide material, vegetation, and other debris from existing shoulders including shoulders of parking areas, turnouts, and other widened areas. Dispose of waste in locations directed by the COR.

303.05 Roadbed Reconditioning Repair soft and unstable areas according to Subsection 204.07. Remove all organic, deleterious material larger than 6 inches from the top 6 inches of subgrade. Dispose of waste in locations directed by the COR. Scarify, rip and shape the traveled way and shoulders. Remove surface irregularities and shape to provide a uniform surface.

Dispose of rock larger than 4 inches brought to the surface during scarification.

For portions of roads not requiring scarification, the roadbed may contain rocks larger than 4 inches provided they do not extend above the finished roadbed surface. Reduce in place or remove rock extending above the finished roadbed surface. Dispose of removed rock in locations directed by the COR.

Compact using the following method as specified:

(a) Compaction A. Operate equipment over the full width.

(b) Compaction B. Operate rollers over the full width of each layer until visual displacement ceases, but not fewer than three complete passes. Use rollers that meet the following 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 of the roller and capable of exerting a ground pressure of at least 80 psi.

(c) Compaction C. Operate vibratory roller over the full width of each layer until visual displacement ceases, but not fewer than seven complete passes.

303.06 Aggregate Surface Reconditioning. Repair soft and unstable areas to the full depth of the aggregate surface and according to Subsection 204.07. Scarify to the depth of the aggregate surface or to a depth of 8 inches, whichever is less, and remove surface irregularities. Reshape, finish, and compact the entire aggregate surface according to Section 302.

303.07 Roadway Reconditioning. Perform all the applicable work described in Subsections 303.03 through 303.06.

Maintain the existing cross slope or crown unless otherwise shown on the plans. Establish a blading pattern that will retain the surfacing on the roadbed and provide a through mixing of the materials within the completed surface width.

Blade and shape the subgrade for both surfaced and unsurfaced roads when moisture content is suitable for compaction.

303.08 Pulverizing. Scarify the surface to the designated depth and width. Pulverize all material to a size one and one half times the maximum sized aggregate or to 1½ inches, whichever is greater. Mix, spread, compact, and finish the material according to Section 301.

303.09 Acceptance. Delete Table 303-1. Road reconditioning work will be evaluated under Subsections

106.02 and 106.04.

303.10 Measure the Section 303 items listed in the Schedule of Items according to Subsection 109.02 and the following as applicable.

Measure ditch reconditioning and shoulder reconditioning by the mile, by the station or foot horizontally along the centerline of the roadway for each side of the roadway.

Measure roadbed reconditioning, aggregate surface reconditioning, roadway reconditioning, and pulverizing by the mile, by the station, or by the square yard.

Payment

303.11 The accepted quantities will be paid at the contract price per unit of measurement for the Section 303 pay items listed in the bid schedule. Payment will be full compensation for the work prescribed in this Section. See Subsection 109.05.

Section 625. - TURF ESTABLISHMENT

625.03 General.

Delete the first sentence and add the following:

Apply turf establishment to portions of slopes, ditches, waste areas, and other disturbed areas within 14 days after being constructed to template lines unless otherwise specified in writing by the CO.

625.04 Preparing Seedbed.

Delete the second sentence of the first paragraph.

Delete the third paragraph.

625.05 Watering

Delete the entire subsection.

625.06 Fertilizing.

Delete the entire subsection

625.07 Seeding.

Delete the first sentence and add the following.

Apply seed mix shown in (c) below by the following methods.

(a) Dry method.

Delete the third sentence.

Add the following after subsection (b).

(c) Seed Mix. In terms of pure live seed, furnish and apply the following kinds and amounts of seed.

Obtain the pounds of seed to furnish per acre by dividing the pounds of pure live seed required per acre by the product of the percent purity and percent germination.

Example: 5 lbs. Pure Live Seed/Acre = 6.55 lbs. Commercial Seed/Acre

0.90 X 0.85 (Purity = 90% and Germination = 85%)

Kind of Seed Quantity of Pure Live Seed (Lbs./Acre)

1. Annual Rye 18

2. Hard Fescue 6

3. Orchard Grass 6 Total 30

Seed mixture having a different analysis may be used if approved in advance by the CO.

625.08 Mulching.

(b) Hydraulic method.

Delete the first sentence and add the following.

Apply mulch in a separate application from the seed or in a single application with the seed using hydraulic-type equipment according to Subsection 625.07(b).

625.09 Protecting and Caring for Seeded Areas.

Delete the first sentence and add the following.

Protect and care for seeded areas until final acceptance.

625.11 Measurement

Delete the second paragraph and add the following.

Measure seeding, fertilizing, and mulching by lump sum.

ROAD MAINTENANCE REQUIREMENTS

FS-2400-6T Contracts (06/06)

CT5.31# Special Provisions

SECTION 1. GENERAL

Purchaser’s main Road Maintenance responsibility begins: (1) after Purchaser performs Prehaul Maintenance on a road listed in the Road Maintenance Requirements Schedule; or (2) for all other roads, when Purchaser begins to use the road. Occasional travel by Purchaser's light vehicles, prior to beginning of construction clearing or logging operations in the area accessed by the road, does not constitute beginning of use. Purchaser is not required to perform routine maintenance during periods of inactivity. During periods of inactivity, Forest Service will perform maintenance only as required to meet its needs.

The Purchaser shall maintain roads, commensurate with the Purchaser's use, in accordance with the Road Maintenance Requirements Summary and Road Maintenance Specifications. Performance of road maintenance work by the Purchaser may be required prior to, during, or after each period of use. The timing of work accomplishment shall be based on the Purchaser's operating schedule under Standard Provision BT6.31.

If the Purchaser elects to use different roads than those listed in the Road Maintenance Requirements Summary, the Contracting Officer (CO) or designee shall determine the Purchaser's commensurate share of road maintenance and/or revise road maintenance deposits.

Unless the CO or designee agrees in writing, all Prehaul Maintenance requirements shall be completed on any portion of road prior to hauling on that portion.

The Forest Service shall prepare a revised Road Maintenance Requirements Schedule to reflect changes in the original haul routes when needed.

Any work or materials that are determined to no longer be needed and are waived shall have the estimated cost charged to the Timber Sale Account as described in BT8.31.

In the event the Engineering Representative (ER) is unavailable to approve any road maintenance requirements, the Forest Service Representative (FSR) may do so.

SECTION 2. ROAD MAINTENANCE DEFINITIONS

Wherever the following terms are used in the Road Maintenance Specifications, the meaning shall be:

Base Course. Material placed on the Subgrade to distribute concentrated wheel loads.

Borrow. Select Material taken from designated borrow sites.

Crown, Inslope, and Outslope. The cross slope of the Traveled Way to aid in drainage and traffic maneuverability.

Culverts. A conduit or passageway under a road, trail, or other obstruction. A culvert differs from a bridge in that it is usually entirely below the elevation of the Traveled Way.

Drainage Dip. A dip in the Traveled Way which intercepts surface runoff and diverts the water off the Traveled Way. A Drainage Dip does not block the movement of traffic.

Drainage Structures. Manufactured structures which control the runoff of water from the Roadway including Inslope, overside drains, aprons, flumes, downdrains and downpipes.

During Haul Maintenance. Road maintenance work to be accomplished during the period of timber removal.

Geotextile. A group of construction fabrics with varying attributes designed for different purposes.

Lead-off Ditches. A ditch used to transmit water from a Culvert, Drainage Structure or Drainage Dip outlet to the natural drainage area.

Maintenance Activitiy. Items of work leading to the restoration and upkeep of a road and necessary to sustain the road's anticipated traffic.

Material. Any substance specified for use in the performance of the work.

Post Haul Maintenance. Road maintenance work to be accomplished after timber removal is completed.

Prehaul Maintenance. Road maintenance work to be accomplished prior to the roads use. Roads receiving prehaul maintenance shall be shown on the Sale Area Map.

Road Maintenance Cost. An estimate of the cost to perform road maintenance activities; as determined by the Forest Service.

Estimates may include any or all of the work activities listed in Section 4, Road Maintenance Activity Specifications.

Roadbed. The portion of a road between the intersection of Subgrade and sideslopes, excluding that portion of the ditch below Subgrade.

Roadside. A general term denoting the area adjoining the outer edge of the Roadway.

Roadway. The portion of a road within the limits of excavation and embankment.

Sand Hole. A hole that develops in the running surface of the road which is quite soft and dangerous in nature. Usually found in very sandy soils.

Shoulder. That portion of Roadway contiguous with Traveled Way for accommodation of stopped vehicles, for emergency use, and lateral support of Base and Surface Course, if any.

Slide. A concentrated deposit of materials from above or on backslope extending onto the Traveled Way or Shoulders, whether caused by mass land movements or accumulated ravelling.

Slough. Material eroded from the backslope which partially or completely blocks the ditch, but does not encroach on the Traveled Way so as to block passage of traffic.

Slump. A localized portion of the Roadbed which has slipped or otherwise become lower than that of the adjacent Roadbed and constitutes a hazard to traffic.

Subgrade. Top surface of Roadbed upon which Base Course or Surface Course is constructed. For roads without Base Course or Surface Course, that portion of Roadbed prepared as the finished wearing surface.

Surface Course. The Material placed on the Base Course or Subgrade to enhance traction, distribute concentrated wheel loads and resist abrasion and the effects of climate. Surface Course may be referred to as surfacing.

Traveled Way. That portion of Roadway, excluding Shoulders, used for the movement of vehicles.

Turnouts. That portion of the Traveled Way constructed as additional width on single lane roads to allow for safe passing of vehicles.

TYPICALS

ROAD TYPICAL - DOUBLE DITCH SECTION

A-A and B-B Type Outlet Ditches

ENTRANCE AND TURNAROUND

“A” TYPE DRAINAGE DIP

“B” TYPE DRAINAGE DIP

USDA FOREST

SERVICE

NON-FS

T.24N., R.3W., 05

4 3

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

REGION NINE

FR 3230 Panther 2.33 Miles - Reconstruction FR 3230A Panther Spur A 1.40 Miles - Reconstruction FR 3232 Big Bottom 0.30 Miles - Reconstruction

Mark Twain National Forest Eleven Point District Oregon County Missouri Big Bottom Sale C-209 & 210

FR 3232

FR 3230A

FR 3230

Big Bottom Reconstruction