GRCA_318719_NRim_CLINS___Price_Schedule_2.pdf

Contract Price Schedule National Park Service (NPS) - Denver Service Center (DSC) | 3-13-18

Solicitation Number:

PARK - PMIS: GRCA 318719

(Project Management Information System)

Developed Area: Grand Canyon National Park

Project Title: Rehabilitate North Rim Utility Infrastructure

Notice: Offerors are required to submit, a minimum, an offer that conforms to the solicitation documents with pricing for Base line items and all option line items. Failure to do so may render the proposal unacceptable. On lump-sum line items, provide the total price only. For all unit-priced line items, provide the unit price and the extended total price. If no specific line item exists for a portion of the work, include the costs in a related item. In case of error in calculation of extended prices, the unit price governs. In case of error in summation, the total of the corrected amounts govern. Round totals and extended prices to whole dollars.

Contract Line Item Number

(CLIN)

Contract Line Item (CLI) Title Quantity Unit of Measure Unit Price Total Price

1 Pipelines - North Rim 1 Lump Sum

Pipelines - North Rim to Roaring Springs Pumphouse (From Volume 2 Detailed CLIN) 1 Lump Sum

3 Pipelines - North Rim to Supai Tunnel 1 Lump Sum

Pipelines - Roaring Springs Cave to Roaring Springs Pumphouse 1 Lump Sum

5 Roaring Springs Pumphouse 1 Lump Sum

6 North Rim Water Treatment Plant 1 Lump Sum

7 North Rim Wastewater Treatment Plant 1 Lump Sum

8a North Rim Wastewater Collection - Lodge Lift Station 1 Lump Sum

8b North Rim Wastewater Collection System - Sanitary Sewer 1 Lump Sum

9 Power Distribution - North Rim 1 Lump Sum

10 Power Distribution - North Rim to Roaring Springs Pumphouse 1 Lump Sum

11 Power Distribution - Roaring Springs Pumphouse to Manzanita 1 Lump Sum

12 Power Distribution - Cottonwood Campground 1 Lump Sum

TOTAL PRICE FOR ALL OPTIONS -----------------------------------------------------------

TOTAL PROPOSED PRICE - BASE PLUS ALL OPTIONS --------------------------

Overall Project

DRAFT CONCEPT

Contract Price Schedule National Park Service (NPS) - Denver Service Center (DSC) | 3-13-18

Solicitation Number:

PARK - PMIS: GRCA 318719

(Project Management Information System)

Developed Area: Grand Canyon National Park

Project Title: Rehabilitate North Rim Utility Infrastructure

Notice: Offerors are required to submit, a minimum, an offer that conforms to the solicitation documents with pricing for Base line items and all option line items. Failure to do so may render the proposal unacceptable. On lump-sum line items, provide the total price only. For all unit-priced line items, provide the unit price and the extended total price. If no specific line item exists for a portion of the work, include the costs in a related item. In case of error in calculation of extended prices, the unit price governs. In case of error in summation, the total of the corrected amounts govern. Round totals and extended prices to whole dollars.

Volume 2 Contract Line Item Number

(CLIN)

Volume 2 Contract Line Item (CLI) Title

Quantity Unit of Measure Unit Price Total Price

2.1 Mobilization/Demobilization 1 LS

2.2 Office Labor Days

2.3 Field Labor Days

2.4 Labor Expenses Days

2.5 Construction Offices Days

2.6 Construction Camp Days

2.7 Surface Rentals/Services Days

2.8 Drilling Rig & Equipment Days

2.9 Directional Drilling Services Days

2.10 Fluids and Solids Control Days

2.11 Casing Crew and Equipment Days

2.12 Cementing Services & Equipment Days

2.13 Logging & Wireline Days

2.14 Miscellaneous Service/Rental Expenses Days

2.15 20" Conductor Casing 160 FT

2.16 13 3/8" Surface Casing 3,000 FT

2.17 9 5/8" Intermediate Casing 17,700 FT

2.18 7" Protection Casing 18,700 FT

2.19 4.5" Tubing 18,700 FT

2.20 Wellhead 2 EA

2.21 Miscellaneous Materials Expenses 1 LS

2.22 Intersecting a Void While Drilling 120 Hours

2.23 Intersecting a Void While Advancing Casing 120 Hours

2.24 Excessive Loss of Drilling Medium to Formation 120 Hours

2.25 Excessive Loss of Cement to Formation 5,000 LBS

2.26 Subsurface Fluid Influx 120 Hours

2.27 Stuck Drill Pipe Following Exit from Canyon Wall 120 Hours

TOTAL PRICE FOR VOLUME 2 -----------------------------------------------------------

Mobilization

Materials

Contingency for Subsurface Conditions

Volume 2

Labor/Services/Rentals

GRCA - 318719 01 27 00 - 1

100% Draft Construction Documents DEFINITION OF CONTRACT

LINE ITEMS

SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

A. Section explains in general, what is and is not included in a contract line item (CLIN), and limits or cut-off points where one item ends and another begins.

B. If no contract line item exists for a portion of work, include costs in a related item.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS

A. Contract Line Item Number 1 (CLIN 1): Pipelines – North Rim.

1. This item consists of a 5,500 LF of 4-IN raw water pipeline, 5,500 LF of 4-IN finished water pipeline, 8,420 LF of 2-IN conduit and fiber optic cable and appurtenances on the North Rim, and 800 LF of 6-IN sanitary sewer from the WTP to the collection system. Work includes a new 20 FT wide, 3,500 LF gravel access road from the Ballfield to near the intersection of Norton Court and SR67. Work includes rough grading of the ballfield site for the proposed construction staging for this project and future construction staging. The raw water and finished water is routed from the Ballfield to the new North Rim WTP site along the proposed ballfield access road and existing Bridle Trail and utility corridors. The fiber optic is routed from the Grand Lodge parking lot at the overhead power lines along the Bridle Trail to the new North Rim WTP site, from the WTP to the Power Distribution Center, and from the WWTP to Power Distribution Center.

2. Measurement for payment will be lineal feet installed.

3. Payment will be made at the contract lump sum price.

B. Contract Line Item Number 2 (CLIN 2): Pipelines – North Rim to Roaring Springs Pumphouse.

1. This item consists of Work shown in drawings Volume 2, Area Designators 20 and

21.

2. This item generally consists of approximately 18,700 FT of 4.5 IN raw water pipeline and 4.5 IN finished water pipeline installed in dual bores and telescoping steel casing (~160 FT of 20 IN, 3,000 FT of 13 3/8 IN, 17,700 FT of 9 5/8 IN, and 18,700 FT of 7 IN) drilled from the “Ballfield” administrative site bore entry pit to the Roaring Springs Pumphouse bore exit.

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3. Measurement for payment will be based on the measurement language for each of the bore construction Work CLINs.

4. Payment will be made per the CLIN schedule.

5. Contract Line Item Number 2.1 (CLIN 2.1): Mobilization/Demobilization

a. Mobilization/demobilization includes all costs for setup of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include but is not limited to: transport of equipment and staff to the site, survey, grading, entry and exit location setup, drilling of mousehole/rathole, restoration and cleanup, gravel, lumber, and other setup work.

b. Measurement for payment will be lump sum.

c. Payment will be made at the contract unit price for mobilization/demobilization required to complete the Work.

6. Contract Line Item Number 2.2 (CLIN 2.2): Office Labor

a. Office labor includes all Contractor office labor and support for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for office labor required to complete the Work.

7. Contract Line Item Number 2.3 (CLIN 2.3): Field Labor

a. Field labor includes all Contractor field labor and support for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for field labor required to complete the Work.

8. Contract Line Item Number 2.4 (CLIN 2.4): Labor Expenses

a. Labor expenses includes all expenses associated with office and field labor in support for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for labor expenses required to complete the Work.

9. Contract Line Item Number 2.5 (CLIN 2.5): Construction Offices

a. Offices includes all Contractor office setup, rental, management, and other work for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: office rental, setup and takedown, camp rental, safety trailer, cleaning and food services, and associated transportation costs.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for construction offices required to complete the Work.

10. Contract Line Item Number 2.6 (CLIN 2.6): Construction Camp

a. Construction camp includes all work included with set up of the camp to support execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: housing, portable bathroom and shower facilities, mess hall, garbage containers, and associated setup, maintenance, teardown, and transportation.

b. Measurement for payment will be per number of days to complete work.

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c. Payment will be made at the contract unit price for construction camp required to complete the Work.

11. Contract Line Item Number 2.7 (CLIN 2.7): Surface Rentals and Services

a. Surface rentals and services includes all work included with procuring, setting up, using, and removing from site ancillary equipment sufficient to support the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: roll off boxes, liners, berms, frac tanks, cleanout tanks, vacuum trucks, manlifts, flare, cellar pumps, sum pumps, centrifugal pumps, diaphragm pumps, hoses, generators, rig matting, fuel equipment, and associated travel costs.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for surface rentals and services required to complete the Work.

12. Contract Line Item Number 2.8 (CLIN 2.8): Drilling Rig and Equipment

a. Drilling Rig and Equipment includes all equipment and support for operation of the drilling rig and tooling required for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: drilling rig, drill rig mobilization/demobilization, air package, diesel fuel, loader, shaker screens, consumables, rig monitor, blow out preventer, wear bushings and retrieval tool, test plug, rental spools/adapters, drillstring/collars, stabilizers, shock subs, rotating head, jars, roller reamers, hole openers, fishing tools/services, rental subs, casing scrapers, additional pipe racks, drill bits, welding services, rig cleaning, extra associated equipment, and associated transportation costs.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for drilling rig and equipment required to complete the Work.

13. Contract Line Item Number 2.9 (CLIN 2.9): Directional Drilling Services

a. Directional drilling services includes all work and services required to excavate the borehole included with the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: mud motor, mobilization/demobilization, lost in hole insurance, inspection.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for directional drilling services required to complete the Work.

14. Contract Line Item Number 2.10 (CLIN 2.10): Fluids & Solids Control

a. Fluids and solids control includes all work and services associated with circulating cuttings from the borehole included with the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: mud/air-foam engineer, drilling mud/air-foam additives, mud logging, air drilling package, closed loop solids control/operation/management, flyash, solids disposal, liquids disposal, mud waste disposal, fresh water, and associated transportation.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for fluids and solids control required to complete the Work.

15. Contract Line Item Number 2.11 (CLIN 2.11): Casing Crew and Equipment

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a. Casing Crew and Equipment includes all work and services required to install the casing included with the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include but is not limited to: running casing and tubing – all diameters, cleaning/inspecting casing and tubing, connection/joint services, wellhead installation services, tree installation, and workover inspection.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for casing crew and equipment required to complete the Work.

16. Contract Line Item Number 2.12 (CLIN 2.12): Cementing Services and Equipment

a. Cementing Services and Equipment includes all work and services required to cement casing included with the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include but is not limited to: cementing the conductor casing, cementing the surface casing, cementing the intermediate casing, cementing the protection casing, and grouting from the borehole exit location.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for cementing services and equipment required to complete the Work.

17. Contract Line Item Number 2.13 (CLIN 2.13): Logging and Wireline

a. Logging and wireline includes all work and services required to included to track and locate borehole excavation and casing installation necessary for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: gyro survey, open hole and cased hole survey of the surface casing, open hole and cased hole survey of the intermediate casing, open hole survey and testing of the protection casing, and lost in hole protection and insurance.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for logging and wireline required to complete the Work.

18. Contract Line Item Number 2.14 (CLIN 2.14): Miscellaneous Services and Rental

Expenses

a. Miscellaneous services and rental expenses includes all work and services required not covered by other CLINs for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation.

b. Measurement for payment will be per number of days to complete work.

c. Payment will be made at the contract unit price for miscellaneous services and rental expenses required to complete the Work.

19. Contract Line Item Number 2.15 (CLIN 2.15): 20-inch Conductor Casing

a. 20-inch Conductor Casing includes all conductor casing material costs and inspection services required for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation.

b. Measurement for payment will be installed footage of conductor casing.

c. Payment will be made at the contract unit price for conductor casing footage required to complete the Work.

20. Contract Line Item Number 2.16 (CLIN 2.16): 13 3/8-inch Surface Casing

a. 13 3/8-inch surface casing includes all surface casing material costs and inspection services required for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may

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include, but is not limited to: DV tools, casing packers, float equipment, plugs, and centralizers.

b. Measurement for payment will be installed footage of surface casing.

c. Payment will be made at the contract unit price for surface casing footage required to complete the Work.

21. Contract Line Item Number 2.17 (CLIN 2.17): 9 5/8-inch Intermediate Casing

a. 9 5/8-inch intermediate casing includes all intermediate casing material costs and inspection services required for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: DV tools, casing packers, float equipment, plugs, and centralizers.

b. Measurement for payment will be installed footage of intermediate casing.

c. Payment will be made at the contract unit price for intermediate casing footage required to complete the Work.

22. Contract Line Item Number 2.18 (CLIN 2.18): 7-inch Protection Casing

a. 7-inch surface casing includes all protection casing material costs and inspection services required for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: DV tools, casing packers, float equipment, plugs, and centralizers.

b. Measurement for payment will be installed footage of protection casing.

c. Payment will be made at the contract unit price for protection casing footage required to complete the Work.

23. Contract Line Item Number 2.19 (CLIN 2.19): 4 1/2-inch Tubing

a. 4 1/2-inch tubing includes all tubing material costs and inspection services required for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation.

b. Measurement for payment will be installed footage of tubing.

c. Payment will be made at the contract unit price for tubing footage required to complete the Work.

24. Contract Line Item Number 2.20 (CLIN 2.20): Wellhead

a. Wellhead includes all material costs for the wellhead required for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation. This may include, but is not limited to: wellhead equipment A, B, and C connections,

b. Measurement for payment will be per each wellhead.

c. Payment will be made at the contract unit price for each wellhead required to complete the Work.

25. Contract Line Item Number 2.21 (CLIN 2.21): Miscellaneous Materials Expenses

a. Miscellaneous materials expenses includes all materials required and not covered by other CLINs for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation.

b. Measurement for payment will be lump sum.

c. Payment will be made at the contract unit price for miscellaneous materials expenses required to complete the Work.

26. Contract Line Item Number 2.22 (CLIN 2.22): Intersecting a Void While Drilling

a. Intersecting a void while drilling includes all labor, rentals, services, design, materials, and other costs necessary for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation should drill pipe enter a void where the drill pipe becomes unsupported, bends, and

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deviates the well path from design line and grade where continued drilling and returning to the design well path after exiting the void is impractical or ill advised. Further, CLIN 2.22 is only activated should the following conditions be realized:

1) Means and methods response for continuing to execute the Work specified in Section 31 71 00 requires a mechanical intervention in the form of a mechanical whip stock, a cement kickoff plug, or other mechanical interventions to allow for drill pipe to be retracted and advanced at a trajectory revised from the design to advance around the void.

2) The contractor must measure and document a change in inclination or azimuth greater than 7 degrees per 100 feet from the design bore path due to encountering the void and attempting to drill back into the formation.

3) The contractor must verify the presence of the void. Data that may indicate presence of a void includes but may not be limited to:

increased hook load, weight on bit of zero and no resistance to drilling three or more feet, decrease in bottom hole pressure, loss of circulation, no cuttings returning to surface. The contractor must provide data and explanation of the data that indicates the presence of a void and receive approval from the CO for measurement to be activated.

b. Encountering a void while drilling that does not meet the conditions outlined herein will not activate measurement of CLIN 2.22. The CO must approve activation of CLIN 2.22.

c. Measurement for payment will be per hour worked from the onset of CO approval until the excavated borehole has advanced past the location of the void as determined by the COR.

d. Payment will be made at the contract unit price for intersecting a void while drilling required to complete the Work.

27. Contract Line Item Number 2.23 (CLIN 2.23): Intersecting a Void While Advancing Casing

a. Intersecting a void while advancing casing includes all labor, rentals, services, design, materials, and other costs necessary for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation should casing enter a void where casing pipe fails to line up with the borehole created during drilling and is unable to enter or find the exit from the void. Further, CLIN 2.23 is only activated should the following conditions be realized:

1) Means and methods response for continuing to execute the Work specified in Section 31 71 00 requires the casing to be removed from the borehole and the borehole mechanically enlarged by reaming to facilitate the casing being able to exit the void and enter the formation.

2) The contractor must make a full faith effort to advance the casing through the void along the drilled bore path for a minimum of one hour.

3) The contractor must have previously documented the void at the same location when drilling the borehole. Documentation must include relevant data and an explanation of that data indicating the void.

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a) Data that may indicate presence of a void includes but may not be limited to the conditions described in Section 3.1.X.c. The contractor must provide data and explanation of the data that indicates the presence of a void and receive approval from the CO for the void to be recognized.

b. Measurement for payment will be per hour worked from the onset of CO approval until the casing has advanced past the location of the void and re-entered the formation as determined by the COR.

c. Payment will be made at the contract unit price for intersecting a void while advancing casing required to complete the Work.

28. Contract Line Item Number 2.24 (CLIN 2.24): Excessive Loss of Drilling Medium to Formation

a. Excessive loss of drilling medium to formation includes all labor, rentals, services, design, materials, and other costs necessary for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation should drilling medium be lost to the formation and the following conditions are realized:

1) The only drilling mediums applicable for qualification of CLIN 2.24 are water and mud. Loss of air, foam, or mist drilling mediums do not qualify under CLIN 2.24.

2) No returns and complete loss of circulation for a minimum of 12 hours of pumping must exist.

3) Means and methods response for continuing to execute the Work specified in Section 31 71 00 must require a full faith attempt to regain circulation using loss circulation material (LCMs). Should LCMs be insufficient to regain circulation, the suspected loss zone shall be plugged with cement.

4) The contractor must document and submit for approval evidence of excessive loss of drilling medium to the CO. Documentation must include relevant data and an explanation of that data indicating the excessive loss of drilling medium.

b. Measurement for payment will be per hour worked from the onset of the CO approval until drilling medium recirculation has been restored.

c. Payment will be made at the contract unit price for excessive loss of drilling medium to formation required to complete the Work.

29. Contract Line Item Number 2.25 (CLIN 2.25): Excessive Loss of Cement to Formation

a. Excessive loss of cement to formation includes all labor, rentals, services, design, materials, and other costs necessary for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation should cement be lost to the formation and the following conditions are realized:

1) Only cement lost to the formation during cementing of a casing will be considered as applicable to CLIN 2.25. No loss of cement for other purposes will be considered applicable to CLIN 2.25.

2) Contractor must demonstrate the zone of lost circulation along the annular volume to be cemented by attempting to fill the annular volume with water throughout the extent of the planned cemented bore length as indicated in the contractor’s approved drilling plan.

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Other methods to demonstrate a lost circulation zone may be considered if approved by the CO.

3) Concrete volumes greater than 150 percent more than the calculated required volume must be realized (cement take greater than the product of the theoretical cement volume and 2.5).

4) The contractor must document and submit for approval evidence of excessive loss of cement to the formation to the CO. Documentation must include relevant data and an explanation of that data indicating the excessive loss of cement and presence of a loss circulation zone.

b. Measurement for payment will be per pound of cement beyond the threshold noted above and will only be measured upon receipt of approval from the

CO.

c. Payment will be made at the contract unit price for excessive loss of cement to formation required to complete the Work.

30. Contract Line Item Number 2.26 (CLIN 2.26): Subsurface Fluid Influx

a. Subsurface fluid influx includes all labor, rentals, services, design, materials, and other costs necessary for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation should subsurface fluid flow into the borehole at a sufficient rate and volume requiring the contractor to plug off the location of water influx with cement to squeeze off the water. Further, the following conditions must be realized:

1) The contractor must make a full faith effort to lift cuttings and water inflow with current drilling medium to deplete the water flow allowing for drilling to continue for a period of two hours.

2) The contractor must document and submit for approval data indicating subsurface fluid influx along with an explanation of the data. Data may include but is not limited to: an increase in bottom hole pressure, significant returns of extra water above the water volume or rate injected into the drill string, diluted returns, a change in drilling medium density due to fluid influx.

b. Measurement for payment will be per hour worked from the onset of the CO approval until subsurface fluid influx has been plugged.

c. Payment will be made at the contract unit price for subsurface fluid influx required to complete the Work.

31. Contract Line Item Number 2.27 (CLIN 2.27): Stuck Drill Pipe Following Exit from Canyon Wall

a. Stuck drill pipe following exit from canyon wall includes all labor, rentals, services, design, materials, and other costs necessary for execution of the Work specified in Section 31 71 00 Directional Drilling and Carrier Pipe Installation should partial or full collapse of the borehole occur upon breaking through the canyon wall and losing positive pressure creating challenges pulling out of the hole. Further, the following conditions must be realized:

1) The contractor must make a full faith effort to clean the hole before drilling out and submit data and explanation to the CO for approval.

2) The contractor must spend more than six hours during a full faith effort to pull the drill pipe out of the hole with the drill rig.

b. Measurement for payment will be per hour worked from the onset of the CO approval until the drill pipe has been retrieved.

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c. Payment will be made at the contract unit price for stuck drill pipe following exit from canyon wall required to complete the Work.

C. Contract Line Item Number 3 (CLIN 3): Pipelines – North Rim to Supai Tunnel.

1. This item consists of 2,930 LF of 2-IN spoolable composite pipe and 520 LF 1.5- IN steel finished water pipeline and appurtenances from the finished water tanks at the new North Rim WTP site to the Supai Tunnel rest area on the North Kaibab Trail. Rehab of the existing bottle filling station, a new bottle filling station, hose bib, pressure reducing valve and vault, and drain are included at Supai Tunnel rest area.

2. Measurement for payment will be lineal feet installed.

3. Payment will be made at the contract lump sum price.

D. Contract Line Item Number 4 (CLIN 4): Pipelines – Roaring Springs Cave to Roaring Springs Pumphouse.

1. This item consists of reinforcing the existing 8 IN raw water pipeline from the Roaring Springs Cave to the Roaring Springs Pumphouse.

2. Measurement for payment will be based on percent complete based on a schedule of values.

3. Payment will be made at the contract lump sum price.

E. Contract Line Item Number 5 (CLIN 5): Roaring Springs Pumphouse.

1. This item consists of a new high pressure pumping system to convey water from the Roaring Springs Cave to the new raw water tanks located at the North Rim Water Treatment Plant site. The interior of the existing Roaring Springs Pumphouse (RSPH) will be demolished, including all piping, equipment, electrical, and most interior walls. New automatic backwashing strainers, horizontal multi-stage centrifugal pumps, a new liquid hypochlorite disinfection system, and drainage valves will be installed. Additional piping and valves will be installed within the RSPH for pressure reduction on the return finished water pipeline. A finished water storage tank will be installed on the exterior of the building for finished water storage and will be connected to the to the existing TransCanyon Waterline for supply to Manzanita/Cottonwood. Electrical work consists of new electrical transformer and motor control center to accommodate the new equipment. Site work includes buried underground electrical, new yard piping, a new finished water tank, slope reinforcement, and improvements to the exterior deck and supporting crib wall. The building will include a new exterior roofing materials and HVAC system and the building’s chlorine room will be converted into an operator space.

2. Measurement for payment will be based on percent complete based on a schedule of values.

3. Payment will be made at the contract lump sum price.

F. Contract Line Item Number 6 (CLIN 6): North Rim Water Treatment Plant.

1. This item consists of a new 100 gpm North Rim Water Treatment Plant (NR WTP) located adjacent to the existing Emergency Medical Services (EMS) Facility. Two new welded steel 150,000 gallon raw water tanks will be constructed adjacent to

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the facility. The new WTP will treat the raw water source from the Roaring Springs Cave with a new ultrafiltration membrane system, and chemical feed systems. The new WTP consists of an approximately 8,300 SF building that includes administration, process, electrical, mechanical, and indoor/outdoor maintenance areas. Two existing 2 million gallon finished water tanks will be rehabilitated including new coating and cathodic protection and new perimeter fencing will be installed. New finished water pumps will be installed in the new WTP to replace the functionality of the existing North Rim Pumphouse. Work includes a temporary access road and paving around the NR WTP.

2. Measurement for payment will be based on percent complete based on a schedule of values.

3. Payment will be made at the contract lump sum price.

G. Contract Line Item Number 7 (CLIN 7): North Rim Wastewater Treatment Plant.

1. This item consists of rehabilitating the existing North Rim Wastewater Treatment Plant (NR WWTP). The existing secondary basins will be converted to a membrane bioreactor process. All basins and new process equipment, including but not limited to pumps, chemicals, blowers, mixers, chemical feed, and membranes will be enclosed in an approximately 5,000 SF building with an 1,800 SF basement. A new Headworks Building will replace the existing headworks. The existing Control Building will be completely renovated to include a water quality lab, operations area, and maintenance area. The Control Building will also get new siding, electrical and HVAC. All site improvements including but not limited to grading, road improvements, yard piping, and site demolition are included in this line item. Includes a temporary WWTP to maintain wastewater treatment operations during construction.

2. Measurement for payment will be based on percent complete based on a schedule of values.

3. Payment will be made at the contract lump sum price.

H. Contract Line Item Number 8a (CLIN 8a): North Rim Wastewater Collection – Lodge Lift Station.

1. This item consists of a new North Rim Lodge Lift Station to replace an existing lift station at the same site. The work consists of demolition of the existing, construction of a new wetwell, pumping system, valve vault, controls, and site improvements including grading and access road.

2. Measurement for payment will be based on percent complete based on a schedule of values.

3. Payment will be made at the contract lump sum price.

I. Contract Line Item Number 8b (CLIN 8b): North Rim Wastewater Collection System – Sanitary Sewer.

1. This item consists of replacement of approximately 5,538 LF of sanitary sewer piping and 15 manholes in Region 1-Administration; approximately 3,966 LF of sanitary sewer piping and 22 manholes in Region 2-Campground; approximately 2,118 LF of sanitary sewer piping and 9 manholes in Region 3- Concessions/Administration Housing; and approximately 2,925 LF of sanitary sewer piping and 17 manholes in Region 4-Lodge. Surface rehabilitation includes

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approximately 36,000 sf asphalt, and approximately 4,100 sf gravel, and approximately 4,600 sf of historic concrete sidewalk in the Lodge area. This item also consists of replacement of building laterals for ___ cabins located in Region 2-Campground and ___ cabins in Region 4-Lodge. The laterals will be replaced from the cleanout to the sewer trunk.

2. Measurement for payment will be based on percent complete by Area based on a schedule of values.

3. Payment will be made at the contract lump sum price.

J. Contract Line Item Number 9 (CLIN 9): Power Distribution – North Rim.

1. This item consists of the replacement of 8 existing transformers and appurtenances, installation of 2 new transformers, replacement of 7 existing junction enclosures, and installation of 5 new pad mounted switches at the North Rim Power Distribution Center (PDC) and select locations throughout the North Rim, a new 750kVA standby generator installed in the existing PDC, the addition of a 20,000 gallons of diesel fuel storage at the site, polishing system, and the addition of a 400 gallon day tank. The work also includes the replacement and installation of a new 4,000 Amp, 480V switchgear in the PDC. The work includes a new power feed to the NR WWTP and new NR WTP.

2. Measurement for payment will be based on percent complete based on a schedule of values.

3. Payment will be made at the contract lump sum price.

K. Contract Line Item Number 10 (CLIN 10): Power Distribution – North Rim to Roaring Springs Pumphouse.

1. This item consists of approximately 5,325 LF of three-phase power line and appurtenances following the existing overhead power utility corridor. Steel power poles will be installed at four locations in the vicinity of the existing poles: North Rim Bench, Upper Bench, Lower Bench, and Roaring Springs Bench. Existing power poles and lines will be removed.

2. A fourth neutral conductor would also be installed to help detect potential phase to ground faults. Additionally, fiber optic communications would be supplied inside the fourth neutral conductor to provide communications between the RSPH and the new NR WTP.

3. Measurement for payment will be based on percent complete based on a schedule of values.

4. Payment will be made at the contract lump sum price.

L. Contract Line Item Number 11 (CLIN 11): Power Distribution – Roaring Springs Pumphouse to Manzanita.

1. This item consists of the installation of approximately 3,600 LF of three-phase underground armored power cable following the existing waterline and trail corridor from Roaring Springs Pumphouse to Manzanita. Installation of the cable will include different methods depending on the terrain, ranging from rock trenching, scree cover, rock anchor support, and being supported by the existing waterline.

2. Measurement for payment will be based on percent complete based on a schedule of values.

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3. Payment will be made at the contract lump sum price.

M. Contract Line Item Number 12 (CLIN 12): Power Distribution – Cottonwood Campground.

1. This item consists of a new 5.16 kWp (kilowatt peak) photovoltaic solar power installed on the roof of a new 330 SF shade canopy at Cottonwood Campground. Work includes a new 20 kWh (kilowatt hour) battery system, outdoor rated battery enclosure, storage inverter, AC disconnect, DC disconnect, and connection to the existing Cottonwood ranger station.

2. Measurement for payment will be based on percent complete based on a schedule of values.

3. Payment will be made at the contract lump sum price.

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