AG-04T0-S-10-0036 Plans.pdf

GENERAL NOTES

1. Salvage existing aggregate during culvert installation and use as bedding and initial backfill material.

2. Designated disposal site(s) are identified on the plans. The Contracting Officer will flag the disposal areas prior to placement of material. Smooth, shape and compact to drain with spreading equipment as approved by the Contracting Officer.

3. All culvert installations/replacements with flowing water are considered stream channels. Perform work in streams between June 1st through October 15th.

4. All new culvert installations require partial bevel cut (indirect cost to corresponding culvert installation).

5. Minor excavation is required to bevel cut existing culverts and to place riprap for armoring culverts inlets and outlets (indirect cost to items 25101, and 20358B).

6. Anchors, bolts and nuts, wire, and turner elbow construction are an indirect cost to the corresponding outlet pipe installation.

7. Construction tolerance class D.

Legacy Roads- Road 1168 Reconstruction Page 3 of 18

ESTIMATE OF QUANTITIES

ITEM

NUMBER

DESCRIPTION UNIT QUANTITIES REMARKS

15101 Mobilzation Lump Sum

All Includes fire protection, temporary traffic control and equipment cleaning.

15713 Soil erosion & pollution control Lump Sum

All

20103 Clearing and grubbing, disposal of tops and limbs F, logs F, and stumps F Mile 5.08 Includes removing roots and stumps .

20358A Removal of corrugated metal pipe, disposal method A Each 22

20358B Removal of corrugated metal pipe by cutting, disposal method A Each 8

20415 Unsuitable excavation Cubic Yard*

20419 Drainage excavation, type outlet ditch Foot 80

20479A Drainage excavation, type roadway ditch Mile 1.72

20479B Drainage excavation, type flat bottom roadway ditch Mile 0.23

25101 Placed riprap, class 4 Cubic Yard*

Government furnished material; located at Parkett rock pit, Road 1168 MP 1.79 and un-named source, Road 1168 MP 4.95. Generating and sorting required.

32222 Pit run maximum size 6-inches, compaction method B Cubic Yard*

Government furnished material; located at Parkett rock pit, Road 1168 MP 1.79. Generating required.

32232 Haul and place stockpiled aggregate, compaction method B Cubic Yard*

Government furnished material; located at Downing rock pit, Road 1824-163, MP 0.25.

60278A 18-inch corrugated polyethylene pipe, type S, method B Foot 550

60278B 24-inch corrugated polyethylene pipe, type S, method B Foot 374

60278C 36-inch corrugated polyethylene pipe, type S, method B Foot 50

60654A 18-inch full-circle polyethylene outlet pipe, type S Foot 60

60654B 24-inch full-circle polyethylene outlet pipe, type S Foot 70

60708 Cleaning culverts in place Each 1

60710 Reconditioning drainage structures, culvert inlet Each 1

63501 Temporary traffic control Lump Sum

All

* Denotes contract quantity

Legacy Roads- Road 1168 Reconstruction Page 4 of 18

RECONSTRUCTION SUMMARY

MILE

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

0.00 Junction with road 11 at mile post 1.42.

Beginning of project.

20103 5.08 Mile Begin clearing and grubbing.

0.01 Existing 18-inch CMP.

60708 1 Each Clean existing culvert.

20419 30 Foot Construct culvert outlet ditch.

0.04 Existing 18-inch concrete pipe.

20419 30 Foot Construct culvert outlet ditch.

32222 5 Cubic Yard* Place pit run material to add width to right shoulder.

0.14 Existing 18-inch concrete pipe.

0.31 Existing 24-inch CMP.

20415 10 Cubic Yard*

Remove built up sediment from culvert inlet and haul to nearest designated disposal area.

20479A 0.12 Mile Begin reconstructing roadway ditch.

0.43 60278A 30 Foot Install 18-inch HDPE pipe at 700 skew and 15% grade (as staked).

60654A 20 Foot Install 18-inch HDPE outlet pipe.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

End reconstructing roadway ditch.

0.53 20479A 0.09 Mile Begin reconstructing roadway ditch.

0.56 20358A 1 Each Remove existing 24-inch CMP.

60278B 40 Foot Install 24-inch HDPE pipe at 900 skew and 15% grade (as staked).

60654B 20 Foot Install 24-inch HDPE outlet pipe.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

0.62 20358A 1 Each Remove existing 30-inch CMP.

60278C 50 Foot Install 36-inch HDPE pipe at same skew and grade.

25101 16 Cubic Yard*

Construct head wall, 12 CY (9' L1 x 12' L2 x 7' H x 3' D) and splash apron, 4 CY ( 9' L x 6' W x 2' H).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

End reconstructing roadway ditch.

0.70 Existing 18-inch CMP.

20479A 0.05 Mile Begin reconstructing roadway ditch.

0.75 End reconstructing roadway ditch.

0.81 20358A 1 Each Remove existing 24-inch CMP.

60278B 48 Foot Install 24-inch HDPE pipe at 900 skew and 10% grade (as staked).

60654B 20 Foot Install 24-inch HDPE outlet pipe.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

20479A 0.15 Mile Begin reconstructing roadway ditch.

Legacy Roads - Road 1168 Reconstruction

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

0.86 20358A 1 Each Remove existing 18-inch CMP.

60278A 36 Foot Install 18-inch HDPE pipe at 700 skew and 15% grade (as staked).

60654A 20 Foot Install 18-inch HDPE outlet pipe.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

0.96 20358A 1 Each Remove existing 18-inch CMP.

60278A 40 Foot Install 18-inch HDPE pipe at 700 skew and 15% grade (as staked).

60654A 20 Foot Install 18-inch HDPE outlet pipe.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

End reconstructing roadway ditch.

0.99 20479A 0.04 Mile Begin reconstructing roadway ditch.

1.03 End reconstructing roadway ditch.

1.11 Existing 30-inch CMP.

20419 20 Foot Construct culvert outlet ditch.

1.27 Un-named spur road left.

Existing 24-inch CMP.

1.35 Existing 18-inch CMP.

Road 1168-305 Left.

1.36 20479A 0.01 Mile Begin reconstructing roadway ditch (across road 1168-305).

1.37 End reconstructing roadway ditch.

Disposal area right.

1.40 Existing 18-inch CMP.

1.48 Existing 18-inch CMP.

1.55 Existing 18-inch CMP.

20479A 0.05 Mile Begin reconstructing roadway ditch.

1.60 End reconstructing roadway ditch.

1.66 Existing 30-inch CMP.

20358B 1 Each Remove 6 ft of CMP from outlet end.

1.73 20358A 1 Each Remove existing 18-inch CMP.

60278A 54 Foot Install 18-inch HDPE pipe at same skew and grade.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

1.78 20479A 0.06 Mile Begin reconstructing roadway ditch (across access road for pit).

1.79 Parkett rock pit left.

Pit run and riprap source.

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

1.82 Existing Powder river gate.

1.84 End reconstructing roadway ditch.

1.85 Disposal area right.

1.87 Road 1168-315 left.

1.98 Existing 18-inch CMP.

2.06 60278A 44 Foot Install 18-inch HDPE pipe at 1100 skew and 15% grade (as staked).

25101 1 Cubic Yard* Construct armoring splash apron (5' L x 3' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

2.14 Existing 30-inch CMP.

20358B 1 Each Partial bevel cut existing CMP.

25101 10 Cubic Yard* Construct headwall (8' L1 x 12' L2 x 6' H x 3' D).

2.27 Existing 30-inch CMP.

20358B 1 Each Partial bevel cut existing CMP.

25101 10 Cubic Yard* Construct headwall (8' L1 x 12' L2 x 6' H x 3' D).

2.30 20358A 1 Each Remove existing 18-inch CMP.

60278A 40 Foot Install 18-inch HDPE pipe at same skew and grade.

Move inlet 5 ft toward road centerline.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

2.39 20358A 1 Each Remove existing 18-inch CMP.

60278B 40 Foot Install 24-inch HDPE pipe at same skew and grade.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

20479A 0.03 Mile Begin reconstructing roadway ditch.

2.42 End reconstructing roadway ditch.

2.47 Existing 140-inch multiplate CMP (South Fork Buck Creek).

Road 1168-420 right.

2.50 32232 20 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

2.52 20358A 1 Each Remove existing 18-inch CMP.

60278A 30 Foot Install 18-inch HDPE pipe at same skew.

Lower outlet 1 ft to ground.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

2.54 32232 20 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

2.59 20358A 1 Each Remove existing 18-inch CMP.

60278A 30 Foot Install 18-inch HDPE pipe at same skew and grade.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

32232 20 Cubic Yard*

Place crushed aggregate to level slumping road over culvert installation. Blend to adjacent surfaces and width to provide for smooth transition.

2.60 Existing 18-inch CMP.

2.70 Existing 18-inch CMP.

32232 20 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

20479B 0.01 Mile Begin constructing flat bottom roadway ditch.

2.71 End constructing flat bottom roadway ditch.

2.72 32232 20 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

2.79 Existing 18-inch CMP.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

2.83 32232 5 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

2.88 20358A 1 Each Remove existing 18-inch CMP.

60278A 34 Foot Install 18-inch HDPE pipe at 700 skew and 10% grade (as staked).

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

20479A 0.04 Mile Begin reconstructing roadway ditch.

2.92 20358A 1 Each Remove existing 18-inch CMP.

60278A 34 Foot Install 18-inch HDPE pipe at 700 skew (as staked).

Lower outlet 1 ft to ground.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

End reconstructing roadway ditch.

3.04 32232 30 Cubic Yard*

Place crushed aggregate to level slumping road over culvert installations. Blend to adjacent surfaces and width to provide for smooth transition.

20479B 0.01 Mile Begin constructing flat bottom roadway ditch.

3.05 60278A 34 Foot Install 18-inch HDPE pipe at 700 skew and 20% grade (as staked).

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

End constructing flat bottom roadway ditch.

20479A 0.02 Mile Begin reconstructing roadway ditch.

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

3.07 20358A 1 Each Remove existing 18-inch CMP.

60278A 32 Foot Install 18-inch HDPE pipe at 700 skew and 25% grade (as staked).

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

End reconstructing roadway ditch.

20479B 0.05 Mile Begin constructing flat bottom roadway ditch.

3.12 Existing 72-inch CMP (North Fork Buck Creek).

Water source.

20358B 1 Each Partial bevel cut existing CMP.

25101 30 Cubic Yard* Construct headwall (15' L1 x 20' L2 x 10' H x 3' D).

End constructing flat bottom roadway ditch.

3.21 Existing 18-inch CMP.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

3.22 32232 15 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

3.24 20479A 0.05 Mile Begin reconstructing roadway ditch.

3.29 End reconstructing roadway ditch.

3.33 Existing 18-inch CMP.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

3.40 20479A 0.02 Mile Begin reconstructing roadway ditch.

3.41 Existing 30-inch CMP.

20358B 1 Each Partial bevel cut existing CMP.

25101 13 Cubic Yard*

Construct head wall, 10 CY (8' L1 x 12' L2 x 6' H x 3' D) and splash apron 3 CY ( 8' L x 5' W x 2' D).

3.42 End reconstructing roadway ditch.

3.47 Road 1168-301 left.

20479A 0.12 Mile Begin reconstructing roadway ditch (both left and right).

3.53 End reconstructing roadway ditch (both left and right).

3.55 Existing 24-inch CMP.

20358B 1 Each Partial bevel cut existing CMP. Replace existing riprap for headwall (this work is incidental to pay item 20358C).

3.65 Existing 18-inch CMP.

25101 1 Cubic Yard* Construct splash apron (5' L x 3' W x 2' D).

3.66 20479A 0.12 Mile Begin reconstructing roadway ditch.

3.67 Un-named road left.

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

3.74 Existing 18-inch CMP.

3.78 End reconstructing roadway ditch.

3.81 Existing 18-inch CMP.

3.88 Existing 18-inch CMP.

3.91 Road 1168-427 right.

3.95 Existing 18-inch CMP.

3.99 20479A 0.02 Mile Begin reconstructing roadway ditch.

4.01 20358A 1 Each Remove existing 24-inch CMP.

60278B 40 Foot Install 24-inch HDPE pipe at same skew and grade.

60654B 30 Foot Install 24-inch HDPE outlet pipe.

32232 20 Cubic Yard*

Place crushed aggregate to level slumping road over culvert installation. Blend to adjacent surfaces and width to provide for smooth transition.

End reconstructing roadway ditch.

20479B 0.05 Mile Begin constructing flat bottom roadway ditch.

4.04 20415 20 Cubic Yard*

Remove constructed earth berm from left road shoulder and haul to nearest designated disposal area.

4.06 20358A 1 Each Remove existing 18-inch CMP.

60278B 36 Foot Install 24-inch HDPE pipe at same skew.

Lower outlet 3 ft to ground.

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

32222 5 Cubic Yard* Place pit run material to add width to right shoulder.

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

End constructing flat bottom roadway ditch.

20479A 0.11 Mile Begin reconstructing roadway ditch.

4.12 Existing 18-inch CMP.

4.17 20358A 1 Each Remove existing 24-inch CMP.

60278B 34 Foot Install 24-inch HDPE pipe at same skew and grade.

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

End reconstructing roadway ditch.

20479B 0.05 Mile Begin constructing flat bottom roadway ditch.

4.21 20358A 1 Each Remove existing 24-inch CMP.

60278B 32 Foot Install 24-inch HDPE pipe at same skew and grade.

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

4.22 End constructing flat bottom roadway ditch.

20479A 0.05 Mile Begin reconstructing roadway ditch.

4.23 32232 10 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

4.27 End reconstructing roadway ditch.

4.29 20358A 1 Each Remove existing 18-inch CMP.

60278A 32 Foot Install 18-inch HDPE pipe at same skew and grade.

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

4.32 Un-named road right.

4.33 20479A 0.15 Mile Begin reconstructing roadway ditch.

4.34 32232 40 Cubic Yard*

Place crushed aggregate to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

4.39 Existing 18-inch CMP.

4.48 Existing 18-inch CMP.

20358B 1 Each Partial bevel cut existing CMP.

End reconstructing roadway ditch.

4.51 Existing 24-inch CMP.

20358B 1 Each Partial bevel cut existing CMP.

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

4.57 Un-named spur road left.

60278A 40 Foot Install 18-inch HDPE pipe at 700 skew and 10% grade (as staked).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

4.60 Existing 48-inch CMP.

25101 15 Cubic Yard* Construct head wall (10' L1 x 15' L2 x 7' H x 3' D).

20479B 0.06 Mile Begin constructing flat bottom roadway ditch.

4.66 End constructing flat bottom roadway ditch.

20479A 0.42 Mile Begin reconstructing roadway ditch.

4.72 Existing 18-inch CMP.

32232 15 Cubic Yard*

Place crushed aggregate to level slumping road over culvert installation. Blend to adjacent surfaces and width to provide for smooth transition.

POST

ITEM

NUMBER

QUANTITY UNIT DESCRIPTION OF WORK

4.78 20358A 1 Each Remove existing 18-inch CMP.

60278B 34 Foot Install 24-inch HDPE pipe at same skew.

Lower outlet 2 ft to ground.

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

32232 15 Cubic Yard*

Place crushed aggregate to level slumping road over culvert installation. Blend to adjacent surfaces and width to provide for smooth transition.

4.83 Existing 18-inch CMP.

4.87 20358A 1 Each Remove existing 18-inch CMP.

60278B 36 Foot Install 24-inch HDPE pipe at 700 skew and 20% grade (as staked).

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

32232 10 Cubic Yard*

Place 6-inch depth of crushed aggregate over culvert installation. Blend to adjacent surfaces and widths to provide for smooth transition.

4.95 Riprap source left.

4.98 20358A 1 Each Remove existing 18-inch CMP.

20415 3 Cubic Yard*

Remove built up sediment and debris from culvert inlet and haul to nearest designated disposal area.

60278B 34 Foot Install 24-inch HDPE pipe at same skew and grade.

25101 2 Cubic Yard* Construct splash apron (7' L x 4' W x 2' D).

32232 15 Cubic Yard*

Place crushed aggregate to level slumping road over culvert installation. Blend to adjacent surfaces and width to provide for smooth transition.

5.00 20358A 1 Each Remove existing 18-inch CMP.

20415 2 Cubic Yard*

Remove built up sediment and debris from culvert inlet and haul to nearest designated disposal area.

60278A 40 Foot Install 18-inch HDPE pipe at same skew and grade.

32222 5 Cubic Yard*

Place pit run to level slumping road. Blend to adjacent surfaces and width to provide for smooth transition.

32232 15 Cubic Yard*

Place crushed aggregate to level slumping road over culvert installation. Blend to adjacent surfaces and width to provide for smooth transition.

5.03 60710 1 Each Repair (jack open) existing culvert inlet; straighten and reform circular opening.

5.07 Existing Powder river gate.

5.08 Road 1168-430 right.

End clearing and grubbing.

End reconstructing roadway ditch.

End of project.

DRAINAGE LISTING

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1168 0.01 30 Clean existing culvert.

0.04 30

0.31 Remove 10 CY of built up sediment from inlet.

0.43 18 30 20 2 70° 15% New installation (as staked).

0.56 24 40 20 # 90° 15% New skew staked.

0.62 36 50 # # # 12 4

0.81 24 48 20 # 90° 15% New skew staked.

0.86 18 36 20 # 70° 15% New skew staked.

0.96 18 40 20 # 70° 15% New skew staked.

1.11 20

1.66 Remove 6 ft of culvert from outlet end.

1.73 18 54 # # # 1

2.06 18 44 3 110° 15% 1 New installation (as staked).

2.14 10 Partial bevel cut.

2.27 10 Partial bevel cut.

2.30 18 40 # # # 1 Move inlet 5 ft toward road center line (as staked).

2.39 24 40 # # #

2.52 18 30 # # 1 Lower outlet 1 ft to ground.

2.59 18 30 # # # 1

2.79 1

2.88 18 34 # 70° 10% 1 New skew staked.

2.92 18 34 # 70° Lower outlet 1 ft to ground.

3.05 18 34 3 70° 20% 2 New installation (as staked).

3.07 18 32 # 70° 25% 2 Change skew and grade (as staked).

3.12 30 Partial bevel cut inlet.

3.21 1

3.33 1

3.41 10 3 Partial bevel cut inlet.

3.55 Partial bevel cut inlet and replace existing headwall riprap.

3.65 1

4.01 24 40 30 # # #

4.06 24 36 # # 2 Lower outlet 3 ft to ground.

4.17 24 34 # # # 2

Some installations of culverts may require additional excavation below grade line.

# Skew, grade and type shall match removed installation unless otherwise noted.

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Legacy Roads - Road 1168 Reconstruction Page 15 of 18

DRAINAGE LISTING

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1168 4.21 24 32 # # # 2

4.29 18 32 # # # 2

4.48 Partial bevel cut inlet.

4.51 2 Partial bevel cut inlet.

4.57 18 40 3 70° 10% New installation (as staked).

4.60 15

4.78 24 34 # # 2 Lower outlet 2 ft to ground.

4.87 24 36 # 70° 20% 2 Change skew and grade (as staked).

4.98 24 34 # # # 2 Remove 3 CY of built up sediment from inlet.

5.00 18 40 # # # Remove 2 CY of built up sediment from inlet.

5.03 Repair culvert inlet.

# Skew, grade and type shall match removed installation unless otherwise noted.

Some installations of culverts may require additional excavation below grade line.

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Legacy Roads - Road 1168 Reconstruction Page 16 of 18