B08_Attachment_6_Price_Schedule.pdf

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CHESAPEAKE & OHIO CANAL NATIONAL HISTORICAL PARK -
Solicitation number
140P3026R0005
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This is a price schedule for removal debris services from six aqueducts within a parkwide maintenance project in FY26. The contract involves woody debris removal and vegetation clearance across six aqueduct structures: Seneca Creek, Monocacy, Seneca Creek, Catoctin Creek, Antietam Creek, Conocheague, and Licking Creek. All work is priced on a firm fixed-price basis for base line items (CLINs 1-12), with quantity of one (1) each priced as individual contracts. Each aqueduct location requires two tasks: Task 1 involves removing accumulated woody debris fields to a submerged depth of four feet, including independent standalone debris three inches in diameter and above, and fine intertwined debris two inches and above, with operations designed to minimize river/stream bed disturbance and no dredging or chemical use authorized; Task 2 requires woody plant and vegetation clearance on aqueducts, wing walls, and stone walls using mechanical means and hand tools, pruning tree overhang within thirty feet, and remediating any ground damage incurred. Optional tasks (CLINs 13-18) provide Time and Material pricing for secondary debris removal at Seneca Creek, Monocacy, Catoctin Creek, Antietam Creek, Conocheague, and Licking Creek, to be performed in April during flood season, with specified estimated hours for Supervisors, Operators, and Laborers, plus Material/Equipment not-to-exceed amounts ranging from $1,000 to $30,750.

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FY26

QUANTITY UNIT AMOUNT

1 EA

1 EA

1 EA

1 EA

CHOH Remove Debris from Aqueducts - Price schedule

LINE ITEM DESCRIPTION RATE

4 Firm fixed PriceMONOCACY TASK 2 / Perform woody plant and vegetation clearance on the Aqueduct, Wing Walls and Stone Walls. Aqueduct is the Monocacy Aqueduct structure.

a. Utilizing mechanical means and hand tools (i.e. no chemical agents), remove plant material from the masonry, stonework, seams, crevices, and facades on under and around the .

b. Prune all visibility limiting tree overhang witin thirty (30) feet upstream, downstream and around to allow for preventive maintenance.

c. Remediate any ground damage incurred during the performance of operations (e.g. ruts, holes, etc).

1 Firm fixed Price

SENECA TASK 1 / Remove woody debris accumulation at the Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Firm fixed Price

MONOCACY TASK 1 / Remove woody debris accumulation at Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Work Item: Remove Debris from 6 Aqueducts Parkwide - 2026

3 Firm fixed Price

SENECA CREEK TASK 2 / Perform woody plant and vegetation clearance on the Aqueduct, Wing Walls and Stone Walls. Aqueduct is the Seneca Creek Aqueduct structure.

a. Utilizing mechanical means and hand tools (i.e. no chemical agents), remove plant material from the masonry, stonework, seams, crevices, and facades on under and around the .

b. Prune all visibility limiting tree overhang witin thirty (30) feet upstream, downstream and around to allow for preventive maintenance.

c. Remediate any ground damage incurred during the performance of operations (e.g. ruts, holes, etc).

1 EA

1 EA

1 EA

1 EA

ANTIETAM CREEK TASK 1 / Remove woody debris accumulation at Antietam Creek Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Firm fixed Price

ANTIETAM CREEK TASK 2 / Perform woody plant and vegetation clearance on the Aqueduct, Wing Walls and Stone Walls. Aqueduct is the Antietam Creek Aqueduct structure.

a. Utilizing mechanical means and hand tools (i.e. no chemical agents), remove plant material from the masonry, stonework, seams, crevices, and facades on under and around the .

b. Prune all visibility limiting tree overhang witin thirty (30) feet upstream, downstream and around to allow for preventive maintenance.

c. Remediate any ground damage incurred during the performance of operations (e.g. ruts, holes, etc).

Firm fixed Price

CATOCTIN TASK 1 / Remove woody debris accumulation at Catoctin Creek Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

5 Firm fixed Price

Firm fixed PriceCATOCTIN CREEK TASK 2 / Perform woody plant and vegetation clearance on the Aqueduct, Wing Walls and Stone Walls. Aqueduct is the Catoctin Creek Aqueduct structure.

a. Utilizing mechanical means and hand tools (i.e. no chemical agents), remove plant material from the masonry, stonework, seams, crevices, and facades on under and around the .

b. Prune all visibility limiting tree overhang witin thirty (30) feet upstream, downstream and around to allow for preventive maintenance.

c. Remediate any ground damage incurred during the performance of operations (e.g. ruts, holes, etc).

9 Firm fixed PriceCONOCHEAGUE TASK 1 / Remove woody debris accumulation at Conocheague Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

1 EA

Labor

CLIN

Wage Rate (Vendor Provides)

14.1

14.2

14.3

14.4 (Maximum amount allowable)

Total Lump Sum For option SENECA

Material/Equipment (NTE)

Total Base Price for all locations:

Total Labor NTE

5,500.00$

Estimated Hours (NPS provides)

The below Optional Tasks are for a second woody debris removal at the listed Aqueducts. They will be started in April during the flood season.

LICKING CREEK TASK 1 / Remove woody debris accumulation at Licking Creek Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Firm fixed Price

5,500.00$

Time and Material CLINOPTION 1 SENECA CREEK TASK 1 / Remove woody debris accumulation at Seneca Creek Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Labor Category

Supervisor

Operator

Laborer

LICKING CREEK TASK 2 / Perform woody plant and vegetation clearance on the Aqueduct, Wing Walls and Stone Walls. Aqueduct is the Licking Creek Aqueduct structure.

a. Utilizing mechanical means and hand tools (i.e. no chemical agents), remove plant material from the masonry, stonework, seams, crevices, and facades on under and around the .

b. Prune all visibility limiting tree overhang witin thirty (30) feet upstream, downstream and around to allow for preventive maintenance.

c. Remediate any ground damage incurred during the performance of operations (e.g. ruts, holes, etc).

Firm fixed Price

CONOCHEAGUE TASK 2 / Perform woody plant and vegetation clearance on the Aqueduct, Wing Walls and Stone Walls. Aqueduct is the Conococheague Aqueduct structure.

a. Utilizing mechanical means and hand tools (i.e. no chemical agents), remove plant material from the masonry, stonework, seams, crevices, and facades on under and around the .

b. Prune all visibility limiting tree overhang witin thirty (30) feet upstream, downstream and around to allow for preventive maintenance.

c. Remediate any ground damage incurred during the performance of operations (e.g. ruts, holes, etc).

10 Firm fixed Price

Labor

CLIN

Wage Rate (Vendor Provides)

16.1

16.2

16.3

16.4 (Maximum amount allowable)

Total Lump Sum For option MONOCACY

Labor

CLIN

Wage Rate (Vendor Provides)

18.1 18.2

18.3

18.4 (Maximum amount allowable)

Total Lump Sum For option CATOCTIN

CREEK

OPTION 3 CATOCTIN CREEK TASK 1 / Remove woody debris accumulation at Catoctin Creek Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Operator

Laborer

Supervisor

Time and Material CLIN

Total Labor NTE

30,750.00$

Labor Category

Labor Category

Material/Equipment (NTE) 12,500.00$

12,500.00$

OPTION 2 MONOCACY TASK 1 / Remove woody debris accumulation at Monocacy Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

30,750.00$

Time and Material CLIN

Operator 80 $ -

Laborer 80 $ -

Estimated Hours (NPS provides) Total Labor NTE

Supervisor 40 $ -

Material/Equipment (NTE)

Estimated Hours (NPS provides)

Wage Rate (Vendor Provides)

20.1

20.2

20.3

20.4 (Maximum amount allowable)

Total Lump Sum For option ANTIETAM

CREEK

Labor

CLIN

Wage Rate (Vendor Provides)

22.1

22.2

22.3

22.4 (Maximum amount allowable)

Total Lump Sum For option

CONOCOCHEAGUE

Labor Category Estimated Hours (NPS provides) Total Labor NTE

Supervisor 4 $ -

OPTION 4 ANTIETAM CREEK TASK 1 / Remove woody debris accumulation at Antietam Creek Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Time and Material CLIN

Material/Equipment (NTE) 2,000.00$

2,000.00$

Operator 4 $ -

Laborer 8 $ -

Labor Category Estimated Hours (NPS provides) Total Labor NTE

Supervisor 80 $ -

OPTION 5 CONOCHEAGUE TASK 1 / Remove woody debris accumulation at Conocheague Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Time and Material CLIN

Material/Equipment (NTE) 22,000.00$

22,000.00$

Operator 160 $ -

Laborer 180 $ -

Wage Rate (Vendor Provides)

24.1

24.2

24.3

24.4 (Maximum amount allowable)

Total Lump Sum For option LICKING

CREEK

OPTION 6 LICKING CREEK TASK 1 / Remove woody debris accumulation at Licking Creek Aqueduct structures:

a. Remove all accumulated woody debris fields, to include submerged fields, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include all debris within the extent of the debris field upstream/downstream of the façade of the structure or to next structure (Example Catoctin Creek), or within the structure(s) barrels/arches:

* No dredging is authorized. Operations should be designed to minimize river/stream bed disturbance. If soil mixes with woody debris, it is not considered the river/stream bed and should be treated as such for the removal process.

* No chemicals are authorized for use on the structures. Pesticides, no matter if aquatic- safe or not, can impact the integrity of the stone.

*See Enclosure 1 for example debris fields.

b. Remove all independent/standalone woody debris three (3) inches in diameter and above, to include submerged debris, to a submerged depth of four (4) feet or the river/stream bed floor (whichever occurs first). Include debris within the predetermined distance of the upstream/downstream façade of the structure, or within the structure(s) barrels/arches.

c. Remove all fine woody intertwined debris within the debris field. This includes twigs and woody debris 2 inches and above.

d. Remediate any ground damage incurred during the performance of operations (e.g., ruts, holes, etc.).

e. Remove all wood and debris in accordance with the technical requirements.

Time and Material CLIN

Grand Total with base CLINs and All Option CLINs:

Material/Equipment (NTE) 1,000.00$

1,000.00$

Laborer 8 $ -

Laborer 8 $ -

Labor Category Estimated Hours (NPS provides) Total Labor NTE

Supervisor 4 $ -

Sheet1

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