PLANS Section 01 22 00 revised.pdf

Schafer Dam Tule River Spillway Raise Enlargement Project Spec 2284 Phase 2

5 April 2021 Section 01 22 00 Page 1 Final Submittal

SECTION 01 22 00

PRICE AND PAYMENT PROCEDURES

08/15

PART 1 GENERAL

1.1 JOB AMOUNT ITEMS

Payment items for the work of this Contract for which Contract job amount or unit price payments will be made are listed in the BIDDING SCHEDULE and described below. All costs for items of work, which are not specifically mentioned must be included in the listed bid item most closely associated with the work involved. The price and payment made for each bid item listed will constitute full compensation for providing labor, materials, and equipment, delivery, storage, and handling of materials, performing all Contractor quality control, environmental protection, meeting safety requirements, tests and reports, obtaining permits, cost incurred for all disposal fees and permit fees, and all work required for which separate payment is not otherwise provided. Refer to the Contract Clause: CONTRACT

PRICES - BIDDING SCHEDULE.

1.1.1 Mobilization and Demobilization

1.1.1.1 Payment

Payment will be made for costs associated with mobilization and demobilization, staging areas, temporary construction facilities, and for all other work defined in Section 01 71 10 MOBILIZATION AND DEMOBILIZATION and section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS.

Includes, but is not limited to, obtaining permits; the movement of personnel, equipment, supplies, and incidentals to the site; establishing field offices; installing temporary utilities, including temporary fence;

establishment of all work areas, buildings, and other facilities necessary for the work; having a superintendent at site fulltime; and for all other work and operations which must be performed, or costs incurred, prior to beginning of work.

Partial payments of the lump sum bid for mobilization and demobilization will be as follows. The adjusted Contract amount for construction Items as used below is defined as the total Contract amount less the lump sum for mobilization.

A. Payment will be made upon presentation of a paid invoice for the payment bond, performance bond, and required insurance. The combined payment for bonds and insurance will be no more than 10% of the mobilization and demobilization lump sum or 1% of the total Contract amount, whichever is less.

B. Payment will be made upon verification of documented expenditures for plant and facility setup. The combined amount for all these facilities will be no more than 10% of the mobilization and demobilization lump sum or 1% of the total Contract amount, whichever is less.

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C. When 1% of the adjusted Contract amount for construction Items is earned, 35% of the mobilization and demobilization lump sum bid or 5% of the total Contract amount, whichever is less, will be paid.

Previous payments under this Item will be deducted from this amount.

D. When 5% of the adjusted Contract amount for construction Items is earned, 50% of the mobilization and demobilization lump sum bid or 10%

Previous payments under the Item will be deducted from this amount.

E. When 10% of the adjusted Contract amount for construction Items is earned, 65% of the mobilization and demobilization lump sum bid or 10%

Previous payments under this Item will be deducted from this amount.

F. Payment for the remainder of the lump sum bid for "Mobilization and

Demobilization" will be made at final acceptance for projects.

1.1.1.2 Measurement

Unit of Measure: Job (JA)

1.1.2 Dewatering, Diversion and Control of Waters

1.1.2.1 Payment

Payment will be made for maintaining the project work areas in a dry condition during construction, dewatering, diverting and controlling water, diversion staging, constructing the compacted fill for temporary diversion berms, permits and fees, irrigation water, miscellaneous runoffs to prevent adverse impacts to the project and adjacent properties, and other work areas. Payment will include preparation and implementation of a dewatering and diversion work plan and a flood emergency action plan, weather monitoring, maintenance and modification of diversion and control items, preventing and mitigating erosion, sedimentation and pollution of waters;

demolishing temporary diversion berms, and returning the sites to the pre-project condition; and for performing site inspections as required. Partial payment will follow the progress payment schedule as described in Mobilization and Demobilization. Payment must not include anything already paid for in Stormwater Pollution Prevention Plan.

1.1.2.2 Measurement

1.1.3 Traffic Control

1.1.3.1 Payment

Payment will be made for providing a flagman and/or security personnel at the Avenue 146 gate entrance, Avenue 176 Frazier Dike gate entrance, Highway 190, Tule Recreation Area, and setting a road closure signs, obtaining permits, performing traffic control in and around the entrances and exits of the construction site as necessary and all applicable items. Partial payment will follow the progress payment schedule as described in Mobilization and Demobilization.

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1.1.3.2 Measurement

1.1.4 Ground Movement Monitoring

1.1.4.1 Payment

Payment will be made for the preparation of a Ground Movement Monitoring Plan, installation of survey monuments, seismograph equipment, conducting surveys, reporting the results, and doing all necessary work to mitigate the ground movement as specified. Partial payment will follow the progress payment schedule as described in Mobilization and Demobilization.

1.1.4.2 Measurement

1.1.5 Environmental Monitoring

1.1.5.1 Payment

Payment will be made for the preparation of an Environmental Monitoring Plan, conducting surveys on soil erosion and sediment control, site restoration, in water construction practices, water quality monitoring, reporting the results, and doing all necessary work to mitigate the environmental impacts as specified. Partial payment will follow the progress payment schedule as described in Mobilization and Demobilization.

1.1.5.2 Measurement

1.1.6 Archaeological Monitoring

1.1.6.1 Payment

Payment will be made for the preparation of an Archaeological Monitoring Plan, conducting reconnaissance surveys on cultural resources, conducting a construction crew briefing, watching excavation activities, reporting the results, and doing all necessary work to mitigate the archaeological impacts as specified. Partial payment will follow the progress payment schedule as described in Mobilization and Demobilization.

1.1.6.2 Measurement

1.1.7 Clearing and Grubbing

1.1.7.1 Payment

Payment will be made for removal of miscellaneous trash and debris; removal of cobbles, vegetation, topsoil, trees, roots, and the disposal of all materials not to be reused; the stockpiling and protection of materials to be reused; clearing, grubbing and removal of large rock or boulder during excavation in the original stockpile areas; clearing and grubbing areas of

5 April 2021 Section 01 22 00 Page 4 Final Submittal excavation, areas to be graded, and areas to receive fill, rock placement, bedding material, filter material, and stockpile materials. Payment for these items will be only for work within the limits of construction or other approved areas necessary for the Contractor's operations.

Payment for this job includes the protection of existing facilities to remain in place, and removal of obstructions to work as indicated.

1.1.7.2 Measurement

Unit of measure: Job (JA)

1.1.8 Stormwater Pollution Prevention Plan

1.1.8.1 Payment

Payment will be made for the preparation of a Stormwater Pollution Prevention Plan, updating the plan as required, and installation of all control measures throughout the construction period in accordance with the approved SWPPP Level 2 and applicable laws and regulation. In addition, payment of this item includes the preparation of a permanent Stormwater Pollution Prevention Plan for post construction maintenance. Partial payment will follow the progress payment schedule as described in Mobilization and Demobilization.

1.1.8.2 Measurement

1.1.9 Demolition

1.1.9.1 Payment

Payment for this work item to include demolition, removal, and abandonment of existing structures in the Tule Recreation restroom area and sewer lift station, Rocky Hill pumphouse, removal of AC pavement in the abandoned Avenue 146, concrete spillway sill, including but not limited to, asphalt pavement, concrete or asphalt curb and gutter, water and sewer lines, fences, gates, signs, foundations, bollards, electrical and communication cables and conduit, CLSM conduit encasement, coordination with all existing utility agencies, etc. must be full compensation for costs associated with all work necessary for demolition, removal, loading and transport, disposal fees, cleaning and preparation for improvements, backfilling and compacting holes as a result of demolition activities that are not otherwise included with other work items (e.g. embankment fill) and coordination in accordance with various sections in this specification. In addition, the Contractor must coordinate with the utility owners for the removal and disposal of the existing facilities.

1.1.9.2 Measurement

1.1.10 Haul Road - Maintain Existing

1.1.10.1 Payment

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Payment will be made for all equipment, materials and labor necessary to maintain the existing all-weather Haul Road to its original conditions, including a culvert as indicated. The Contractor to conduct a pre-construction photo/video survey to document the existing condition of the road. Existing haul road to be left in place for future use after construction.

1.1.10.2 Measurement

1.1.11 Equipment - Rocky Hill Pumphouse

1.1.11.1 Payment

Payment will be made for all equipment, materials and labor necessary for the construction of Rocky Hill Pumphouse as indicated, backfill, concrete foundations, chain link fence and gate with barbed wire, aggregate base material, earthwork grading, providing pre-fabricated pumphouse building, hydropneumatic tank, percolation basin, plumbing, electrical, that are not included in another bid item.

When portions of the total work required under this payment item are in place, the CONTRACTOR may, with the concurrence of the Contracting Officer, request a partial payment based on an estimate of the percentage of the total work reasonably completed.

1.1.11.2 Measurement

1.1.12 Pre-fabricated Restroom - Tule Recreation Area

1.1.12.1 Payment

Payment will be made for all equipment, materials and labor necessary for the construction of Pre-fabricated Restroom - Tule Recreation Area as indicated, including excavation, over-excavation and backfill, compaction, aggregate base material, providing Pre-fabricated Restroom building, concrete walkway around the building, plumbing (water and sewer), electrical, as indicated and , and other incidental work required to complete the Tule Recreation Area Pre-fabricated Restroom that are not

1.1.12.2 Measurement

1.1.13 Sewer Lift Station and Force Main - Tule Recreation Area

1.1.13.1 Payment

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Payment will be made for all equipment, materials and labor necessary for the construction of Sewer Lift Station and Force Main - Tule Recreation Area, pre-fabricated pump station, septic tank, plumbing connections, excavation and backfill, electrical connections, Force Main and connection to existing sewer manhole, AC paving within the temporary work area, as indicated and, and other incidental as indicated, including incidental work required to complete the Tule Recreation Area Sewer Lift Station that are not included in another bid item.

1.1.13.2 Measurement

1.1.14 Earthen Dike - Tule Recreation Area

1.1.14.1 Payment

Payment will be made for all costs of providing materials, labor and equipment to perform excavation, over-excavation, compaction and backfill, as needed, 18" RCP culvert with concrete headwalls, earthen swale and other incidental work items for the proposed of constructing Earthen Dike - Tule Recreation Area, and other excavations and backfill as indicated, including incidental work required to complete the excavation and backfill. This also includes handling, loading, transport of the excess material, stockpiling, and the development, implementation, monitoring of an approved excavation plan and installation and abandonment of temporary shoring and sheeting, as indicated, and other incidental work items if needed. Payment will be made for all costs associated with survey required to control the work, survey support for progress payments, and pre- and post-construction surveys.

1.1.14.2 Measurement

1.1.15 Electrical Relocation - Rocky Hill

1.1.15.1 Payment

Payment will be made for all equipment, materials and labor necessary for the relocation of electrical works as indicated, including incidental work required to complete the Rocky Hill Pumphouse, that are not included in another bid item.

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1.1.15.2 Measurement

1.1.16 Electrical Relocation - Tule Recreation Area

1.1.16.1 Payment

Payment will be made for all equipment, materials and labor necessary for the relocation of electrical works as indicated, including incidental work required to complete the Tule Recreation Area Sewer Lift Station, that are

1.1.16.2 Measurement

1.1.17 Ogee Weir QA Laboratory - Spillway

1.1.17.1 Payment

Payment will be made for all equipment, materials and labor necessary for setting up, operating and maintaining the Ogee Weir QA Laboratory - Spillway, as indicated, including incidental work required to complete the work that are not included in another bid item.

1.1.17.2 Measurement

1.1.18 Earthwork - High Pool Boat Ramp

1.1.18.1 Payment

Payment will be made for all equipment, materials and labor necessary for the earthwork necessary for the construction of High Pool Boat Ramp, Access Road, and Parking Lot. The neat line quantities to assume loading and shrinkage/expansion for excavation, backfill, fine grading, AB subgrade and AC paving from the existing Boat Ramp to the AC turnaround, and haul off the excess materials to the Permanent Stockpile Location 4, as indicated, including incidental work required to complete the works that are not

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1.1.18.2 Measurement

1.1.19 Concrete Ramp & Access Road - High Pool Boat Ramp

1.1.19.1 Payment

Payment will be made for all equipment, materials and labor necessary for the Concrete Ramp, Cable Anchoring System, and Access Road Improvements of High Pool Boat Ramp. The works includes concrete and reinforced steel rebars for the reinforced concrete ramp, riprap erosion slope protection, aggregates for the all-weather access road and parking lot, removable bollards, riprap, concrete curb and cutoff walls, and all other improvements, as indicated, including incidental work required to complete the works that are not included in another bid item.

1.1.19.2 Measurement

1.1.20 Seepage Berm/Drain Trench - Main Dam

1.1.20.1 Payment

Payment will be made for all equipment, materials and labor necessary for the Seepage Berm/Drain Trench - Main Dam. This works includes the construction of downstream left abutment of the main dam. This item includes excavation of existing ground; placement of gravel drain rock, filter fabric, and bedding layer; and installation of drain pipes, pipe outlet, and HS-Flumes, including incidental work required to complete the works that are not included in another bid item.

1.1.20.2 Measurement

1.1.21 Concrete Headwall - Frazier Dike

1.1.21.1 Payment

Payment will be made for all equipment, materials and labor necessary for the Concrete Headwall - Frazier Dike. This works includes the removal and disposal of existing 36" asbestos bonded CMP in accordance with

5 April 2021 Section 01 22 00 Page 9 Final Submittal environmental and disposal protocols conforming with local, state and federal requirements, construction of reinforced concrete pipe, concrete collar, structural concrete, rebar reinforcement, cast iron flap gate, 56" cable railing, riprap, earthwork grading, low flow swale, and other items as indicated, including incidental work required to complete the works that are place, the CONTRACTOR may, with the concurrence of the Contract Officer,

1.1.21.2 Measurement

1.1.22 Concrete Mitered Headwall - Spillway

1.1.22.1 Payment

Payment will be made for all equipment, materials and labor necessary for the Concrete Mitered Headwall - Spillway. This works includes the structural concrete, rebar reinforcement, riprap, earthwork grading, and other items as indicated, including incidental work required to complete the

1.1.22.2 Measurement

1.1.23 Grazing Lease Driveway Widening

1.1.23.1 Payment

Payment will be made for all equipment, materials and labor necessary for the Grazing Lease Driveway Widening. This works includes protecting the existing 12' driveway, earthwork grading, aggregate base placement, riprap for erosion protection, and other items as indicated, including incidental work required to complete the works that are not included in another bid item.

1.1.23.2 Measurement

1.1.24 Concrete Apron and Splash Pad - Spillway

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1.1.24.1 Payment

Payment will be made for all equipment, materials and labor necessary for the Concrete Apron and Splash Pad - Spillway. This works includes the structural concrete, rebar reinforcement, riprap, earthwork grading, and other items as indicated, including incidental work required to complete the

1.1.24.2 Measurement

1.2 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the PRICING SCHEDULE and described below. The unit price and payment made for each item listed will constitute full compensation for providing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for each of the unit price items.

1.2.1 Well Drilling - Rocky Hill Pumphouse

1.2.1.1 Payment

Payment will be made for all equipment, materials and labor necessary for well drilling for the Rocky Hill Pumphouse as indicated, that are not

1.2.1.2 Measurement

Unit of Measure: Lineal Foot (LF)

1.2.2 Well Drilling - Rocky Hill Pumphouse (Optional)

1.2.2.1 Payment

Payment will be made for all equipment, materials and labor necessary for optional well drilling for the Rocky Hill Pumphouse as directed, that are

1.2.2.2 Measurement

1.2.3 Excavation - Spillway

1.2.3.1 Payment

Payment will be made for all costs of providing materials, labor and equipment to perform excavation using blasting in accordance with Section 31

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23 16.27 CONTROLLED BLASTING, as needed, for the proposed spillway excavation material and left abutment approach slope, over-excavation, foundation preparation, utility installation, and other excavations as indicated, including incidental work required to complete the excavation.

This also includes handling, loading, transport of the excess material, stockpiling, placement of dental concrete and/or dental mortar to the line and grade as indicated, and the development, implementation, monitoring of an approved excavation plan and installation and abandonment of temporary shoring and sheeting, if needed. Payment will be made for all costs associated with survey required to control the work, survey support for progress payments, and pre- and post-construction surveys.

1.2.3.2 Measurement

Unit of Measure: Cubic Yard (CY)

Excavation will be measured by computing the volume in cubic yards. A survey of the project site will be made after stripping of topsoil and prior to excavation work, and then after excavation. Perform cross section surveys at significant breaks in grade and at minimum 50 feet along the spillway centerline. All measurements will be based on these surveys and excavation volumes, including over excavation calculated from these measurements. The estimated quantity indicated on the BIDDING SCHEDULE is in-place volume and does not account for bulking, subsidence, moisture content, or any other factors that may affect excavation quantities. All excavation outside of the lines and grades indicated will neither be measured nor paid, rather being considered as for the sole convenience of the Contractor, unless otherwise directed.

1.2.4 Foundation Preparation - Spillway

1.2.4.1 Payment

Payment will be made for all equipment, materials and labor necessary for the foundation preparation necessary for the construction of spillway. The work includes clean the area below spillway, apron and abutments prior to the USACE's inspection. Excavate and remove any loose materials identified by the USACE inspection team, and haul off the excavated materials to the Permanent Stockpile Location 4, as indicated, including incidental work required to complete the works that are not included in another bid item.

1.2.4.2 Measurement

Unit of Measure: Square Yard (SY)

1.2.5 Mass Concrete - Ogee Section

1.2.5.1 Payment

Payment for "MASS CONCRETE - OGEE SECTION" as specified in SECTION 03 70 00 MASS CONCRETE will be made at the contract unit price per cubic yard, which price shall constitute full compensation for all costs associated with the quarrying, processing, shipping, testing, transporting, stockpiling, and reprocessing all materials and ingredients for the mass concrete (including air-entraining admixture), except as noted below, and for all costs associated with pre-cooling, batching, transporting, placement, and curing of the concrete. Payment will not include costs of the cement, pozzolan, 5 April 2021 Section 01 22 00 Page 12 Final Submittal reinforcement, water-reducing admixture, high range water-reducing admixture, post-cooling or embedded parts that are specified to be paid for separately. No payment will be made for mass concrete wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

1.2.5.2 Measurement

Mass concrete will be measured for payment based upon the actual volume of concrete within the pay lines of the structure as indicated on the drawings, except as follows. For concrete cast against rock on the invert of the monoliths, the pay line will be to the B-line regardless of whether the placement begins above or below the B-line. For concrete cast against the leveling concrete the pay line will be to the neat line of the leveling concrete design elevation. Measurement of concrete placed against the sides of any excavation shall be made only to the neat line dimensions of the structure. No deductions shall be made for rounded or beveled edges, space occupied by metal work, electrical conduits or reinforcing steel, nor for voids or embedded items that are either less than 5 cubic feet in volume or 1 square foot in cross section.

1.2.6 Portland Cement - Ogee Section

1.2.6.1 Payment

Payment for furnishing and delivering Portland Cement will be made at the contract unit price per hundred weight, which price shall constitute full compensation for all costs associated with transporting, unloading, handling, storing, and batching at the site of all Portland cement used in the mass concrete as specified in SECTION 03 70 00 MASS CONCRETE. No payment will be made for Portland cement included in mass concrete that is wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

1.2.6.2 Measurement

Portland cement will be measured for payment based upon the number of hundred weight of Portland cement used unless specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch weight in pounds/cubic yard of Portland cement in each type of concrete used by the number of cubic yards of concrete types placed within the pay lines of the structure, as determined in accordance with the concrete bid items, and dividing by 100.

Unit of Measure: 100 Pounds (CWT)

1.2.7 Fly Ash - Ogee Section

1.2.7.1 Payment

Payment for furnishing and delivering Fly Ash will be made at the contract unit price per ton, which price shall constitute full compensation for all costs associated with transporting, unloading, handling, storing, and

5 April 2021 Section 01 22 00 Page 13 Final Submittal batching at the site of all fly ash used in the mass concrete as specified in SECTION 03 70 00 MASS CONCRETE. No payment will be made for fly ash included in mass concrete that is wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

1.2.7.2 Measurement

Fly ash will be measured for payment based upon the number of tons of solid volume of fly ash used unless specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch weight in pounds/cubic yard of fly ash in each type of concrete used by the number of cubic yards of concrete of the types placed within the pay lines of the structure, as determined in accordance with the concrete bid items, and dividing by 2,000.

Unit of Measure: Tons (TON)

1.2.8 Water Reducing Admixture - Ogee Section

1.2.8.1 Payment

Payment for furnishing and delivering water-reducing admixture (WRA) will be made at the contract unit price per gallon for all costs associated with transporting, unloading, handling, storing, and batching at the site of all WRA used in the mass concrete as specified in SECTION 03 70 00 MASS CONCRETE. No payment will be made for WRA included in mass concrete that is wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

1.2.8.2 Measurement

Water-reducing admixture (WRA) will be measured for payment based upon the number of gallons of WRA used excluding the amount specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch volume in gallons/cubic yard of WRA in each type of concrete used by the number of cubic yards of concrete types placed within the pay lines of the structure, as determined in accordance with the concrete bid items.

Unit of Measure: Gallons (GAL)

1.2.9 High Range Water-Reducing Admixture - Ogee Section

1.2.9.1 Payment

Payment for furnishing and delivering high range water-reducing admixture (HRWRA) will be made at the contract unit price per gallon for all costs associated with transporting, unloading, handling, storing, and batching at the site of all HRWRA used in the mass concrete as specified in SECTION 03 70 00 MASS CONCRETE. No payment will be made for HRWRA included in mass concrete that is wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

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1.2.9.2 Measurement

High range water-reducing admixture (HRWRA) will be measured for payment based upon the number of gallons of HRWRA used excluding the amount specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch volume in gallons/cubic yard of HRWRA in each type of concrete used by the number of cubic yards of concrete types placed within the pay lines of the structure, as determined in accordance with the concrete bid items.

1.2.10 STRUCTURAL CONCRETE - SPILLWAY

1.2.10.1 Payment

Payment for "STRUCTURAL CONCRETE - SPILLWAY" as specified in SECTION 03 30 00 CAST-IN-PLACE CONCRETE will be made at the contract unit price per cubic yard, which price shall constitute full compensation for all costs associated with the quarrying, processing, shipping, testing, transporting, stockpiling, and reprocessing all materials and ingredients for the mass concrete (including air-entraining admixture), except as noted below, and for all costs associated with pre-cooling, batching, transporting, placement, and curing of the concrete. Payment will not include costs of the cement, pozzolan, reinforcement, water-reducing admixture, high range water-reducing admixture, post cooling or embedded parts that are specified to be paid for separately. No payment will be made for structural concrete wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

1.2.10.2 Measurement

Structural concrete will be measured for payment based upon the actual volume of concrete within the pay lines of the structure as indicated on the drawings, except as follows. For concrete cast against rock on the invert of the monoliths, the pay line will be to the B-line regardless of whether the placement begins above or below the B-line. For concrete cast against the leveling concrete the pay line will be to the neat line of the leveling concrete design elevation. Measurement of concrete placed against the sides of any excavation shall be made only to the neat line dimensions of the structure. No deductions shall be made for rounded or beveled edges, space occupied by metal work, electrical conduits or reinforcing steel, nor for voids or embedded items that are either less than 5 cubic feet in volume or 1 square foot in cross section.

1.2.11 Portland Cement - Spillway

1.2.11.1 Payment

Payment for furnishing and delivering Portland Cement will be made at the contract unit price per hundred weight, which price shall constitute full compensation for all costs associated with transporting, unloading, handling, storing, and batching at the site of all Portland cement used in

5 April 2021 Section 01 22 00 Page 15 Final Submittal the structural concrete as specified in SECTION 03 30 00 CAST-IN-PLACE CRETE. No payment will be made for Portland cement included in structural concrete that is wasted due to any action by the Contractor or rejected by

1.2.11.2 Measurement

Portland cement will be measured for payment based upon the number of hundred weight of Portland cement used unless specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch weight in pounds/cubic yard of Portland cement in each type of concrete used by the number of cubic yards of concrete types placed within the pay lines of the structure, as determined in accordance with the concrete bid items, and dividing by 100.

Unit of Measure: 100 Pounds (CWT)

1.2.12 Fly Ash - Spillway

1.2.12.1 Payment

Payment for furnishing and delivering Fly Ash will be made at the contract unit price per ton, which price shall constitute full compensation for all costs associated with transporting, unloading, handling, storing, and batching at the site of all fly ash used in the structural concrete as specified in SECTION 03 30 00 CAST-IN-PLACE CONCRETE. No payment will be made for fly ash included in structural concrete that is wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

1.2.12.2 Measurement

Fly ash will be measured for payment based upon the number of tons of solid volume of fly ash used unless specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch weight in pounds/cubic yard of fly ash in each type of concrete used by the number of cubic yards of concrete of the types placed within the pay lines of the structure, as determined in accordance with the concrete bid items, and dividing by 2,000.

1.2.13 Water-Reducing Admixture - Spillway

1.2.13.1 Payment

Payment for furnishing and delivering water-reducing admixture (WRA) will be made at the contract unit price per gallon for all costs associated with transporting, unloading, handling, storing, and batching at the site of all WRA used in the structural concrete as specified in SECTION 03 30 00 CAST- IN-PLACE CONCRETE. No payment will be made for WRA included in structural concrete that is wasted due to any action by the Contractor or rejected by

5 April 2021 Section 01 22 00 Page 16 Final Submittal

1.2.13.2 Measurement

Water-reducing admixture (WRA) will be measured for payment based upon the number of gallons of WRA used excluding the amount specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch volume in gallons/cubic yard of WRA in each type of concrete used by the number of cubic yards of concrete types placed within the pay lines of the structure, as determined in accordance with the concrete bid items.

1.2.14 High Range Water-Reducing Admixture - Spillway

1.2.14.1 Payment

Payment for furnishing and delivering high range water-reducing admixture (HRWRA) will be made at the contract unit price per gallon for all costs associated with transporting, unloading, handling, storing, and batching at the site of all HRWRA used in the structural concrete as specified in SECTION 03 30 00 CAST-IN-PLACE CONCRETE. No payment will be made for HRWRA included in structural concrete that is wasted due to any action by the Contractor or rejected by the Contracting Officer due to improper mixing or otherwise not in conformance with all provisions of these specifications.

1.2.14.2 Measurement

High range water-reducing admixture (HRWRA) will be measured for payment based upon the number of gallons of HRWRA used excluding the amount specifically excepted, wasted, or used for the convenience of the Contractor. The quantity to be paid for will be determined by multiplying the approved batch volume in gallons/cubic yard of HRWRA in each type of concrete used by the number of cubic yards of concrete types placed within the pay lines of the structure, as determined in accordance with the concrete bid items.

1.2.15 Anchors - Spillway

1.2.15.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Anchors - Spillway as indicated, including incidental work required to complete the Anchors - Spillway.

1.2.15.2 Measurement

1.2.16 Anchor Grout - Spillway

1.2.16.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Anchor Grout - Spillway as indicated, including drilling and incidental work required to complete the Anchor Grout - Spillway.

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1.2.16.2 Measurement

1.2.17 Bearing Plate - Spillway

1.2.17.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Bearing Plate - Spillway as indicated, including incidental work required to complete the Bearing Plate - Spillway.

1.2.17.2 Measurement

1.2.18 Waterstops - Spillway

1.2.18.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Waterstops - Spillway as indicated, including incidental work required to complete the Waterstops - Spillway.

1.2.18.2 Measurement

1.2.19 Leveling Concrete - Spillway

1.2.19.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Leveling Concrete - Spillway as indicated, including placing concrete at the bottom of the ogee weir and concrete apron, including incidental work required to complete the works that are not included in

1.2.19.2 Measurement

1.2.20 Steel Reinforcement - Spillway

1.2.20.1 Payment

Payment will be made for all equipment, materials and labor necessary to provide Steel Reinforcement - Spillway, dowels, anchors, reinforcing plates, as indicated, including incidental work required to complete the construction that are not included in another bid item.

1.2.20.2 Measurement

5 April 2021 Section 01 22 00 Page 18 Final Submittal

1.2.21 Riprap - Left Abutment Approach

1.2.21.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Riprap - Left Abutment Approach, as indicated. Riprap to be placed between approximate Sta. 3+00 to Sta. 5+75 for the left abutment approach, including a 3' deep toedown, bedding layer, filter layer, including incidental work required to complete the construction that are not included in another bid item

1.2.21.2 Measurement

Unit of Measure: Embankment Cubic Yard (ECY)

1.2.22 Riprap - Right Abutment

1.2.22.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Riprap - Right Abutment and construct concrete apron at the 3' curb openings as indicated. Riprap to be placed between approximate Sta.

0+75 to Sta. 7+25 for the right abutment of Main Dam, including earthwork, a 3' deep toedown, concrete apron for 3' curb openings, filter layer, and incidental work required to complete the construction that are not included in another bid item.

1.2.22.2 Measurement

1.2.23 Bedding Layer - Right Abutment

1.2.23.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Bedding Layer - Right Abutment, as indicated. Riprap to be placed between Sta. 0+75 to Sta. 7+25 for the right abutment of Main Dam, including a 3' deep toedown and incidental work required to complete the

1.2.23.2 Measurement

1.2.24 Filter Layer - Right Abutment

1.2.24.1 Payment

Payment will be made for all equipment, materials and labor necessary to provide Filter Layer - Left Abutment Approach as indicated, including excavation and incidental work required to complete the Filter Layer - Left Abutment Approach that are not included in another bid item.

1.2.24.2 Measurement

5 April 2021 Section 01 22 00 Page 19 Final Submittal

1.2.25 Riprap - Frazier Dike

1.2.25.1 Payment

Payment will be made for all equipment, materials and labor necessary to provide Riprap - Frazier Dike as indicated, including excavation, over-excavation, placement of excess material along the toe of slope for an access road, backfill, incidental work required to complete the Riprap - Frazier Dike construction that are not included in another bid item.

Payment will include development, construction and maintenance of an all-weather haul road from permanent stockpile Location 4 to Frazier Dike at Contractor's choice.

1.2.25.2 Measurement

1.2.26 Bedding - Frazier Dike

1.2.26.1 Payment

Payment will be made for all equipment, materials and labor necessary to provide Bedding - Frazier Dike as indicated, including excavation and incidental work required to complete the Bedding - Frazier Dike that are not

1.2.26.2 Measurement

1.2.27 Filter - Frazier Dike

1.2.27.1 Payment

Payment will be made for all equipment, materials and labor necessary to provide Filter - Frazier Dike as indicated, including excavation and incidental work required to complete the Filter - Frazier Dike that are not

1.2.27.2 Measurement

1.2.28 Riprap - Highway 190

1.2.28.1 Payment

Payment will be made for all equipment, materials and labor necessary to clear the slopes from debris, provide Riprap - Highway 190 as indicated, including excavation, obstruction removal, clear and grub, re-work existing riprap, backfill, riprap, grouted riprap, AC pavement from the beginning to the end of the bridge abutments, as indicated, and incidental work required to complete the Riprap - Highway 190 construction that are not included in

5 April 2021 Section 01 22 00 Page 20 Final Submittal

1.2.28.2 Measurement

1.2.29 Filter Fabric - Highway 190

1.2.29.1 Payment

Payment will be made for all equipment, materials and labor necessary to provide Filter Fabric - Highway 190 as indicated, including incidental work required to complete the Filter Fabric - Highway 190 that are not included in another bid item.

1.2.29.2 Measurement

1.2.30 AC Paving - Existing Boat Ramp Staging Area

1.2.30.1 Payment

Payment will be made for all equipment, materials and labor necessary for construction of AC Paving - Existing Boat Ramp Staging Area as indicated, including incidental work required to complete the AC paving that are not

1.2.30.2 Measurement

1.2.31 Spot Anchors

1.2.31.1 Payment

Payment will be made for all equipment, materials and labor necessary for construction of Spot Anchors, as indicated or as directed, including incidental work required to complete the spot anchors that include drilling, grout placement, and are not included in another bid item.

1.2.31.2 Measurement

1.2.32 Spot Anchors (Optional)

1.2.32.1 Payment

Payment will be made for all equipment, materials and labor necessary for construction of Spot Anchors - Optional, as directed, including incidental work required to complete the spot anchors that include drilling, grout placement, are not included in another bid item.

1.2.32.2 Measurement

5 April 2021 Section 01 22 00 Page 21 Final Submittal

1.2.33 Horizontal Spot Drains

1.2.33.1 Payment

Payment will be made for all equipment, materials and labor necessary for providing, importing, placement, and installation of Horizontal Spot Drains, as indicated, including incidental work required to complete the

1.2.33.2 Measurement

1.2.34 Horizontal Spot Drains (Optional)

1.2.34.1 Payment

Payment will be made for all equipment, materials and labor necessary for providing, importing, placement, and installation of Horizontal Spot Drains

- Optional, as directed, including incidental work required to complete the

1.2.34.2 Measurement

1.2.35 Spot Shotcrete

1.2.35.1 Payment

Payment will be made for all equipment, materials and labor necessary for providing, importing, stockpiling, hauling, placing, spreading, and installation of Spot Shotcrete, as indicated, including incidental work required to complete the construction that are not included in another bid item. Payment will be made after the acceptance strength test results are obtained.

1.2.35.2 Measurement

Shotcrete will be measured by computing the volume in cubic yards in conformance with the average thickness and area of shotcrete applied on-site.

1.2.36 Spot Shotcrete (Optional)

1.2.36.1 Payment

Payment will be made for all equipment, materials and labor necessary for providing, importing, stockpiling, hauling, placing, spreading, and installation of Spot Shotcrete - Optional, as directed, including incidental work required to complete the construction that are not included in another bid item. Payment will be made after the acceptance strength test results are obtained.

5 April 2021 Section 01 22 00 Page 22 Final Submittal

1.2.36.2 Measurement

Shotcrete will be measured by computing the volume in cubic yards per the average thickness and area of shotcrete applied on-site.

1.2.37 Roadway Edge Rock - Avenue 146

1.2.37.1 Payment

Payment will be made for all equipment, materials and labor necessary for providing clear and grub, rocks, hauling, placing, and installation of Roadway Edge Rock - Avenue 146, as indicated, including resurfacing/repair of the existing Avenue 146 AC pavement from the entrance gate near Bartlett Park to the existing boat ramp parking lot, and other incidental work required to complete the construction that are not included in another bid item.

1.2.37.2 Measurement

1.2.38 Spillway Access Road

1.2.38.1 Payment

Payment will be made for all equipment, materials and labor necessary for construction of Spillway Access Road, as indicated, including incidental work required to complete the Spillway Access Road that are not included in

1.2.38.2 Measurement

1.2.39 Riprap - Downstream Right Abutment

1.2.39.1 Payment

Payment will be made for all equipment, materials and labor necessary to fully construct Riprap - Downstream Right Abutment, as indicated. Riprap to be placed between approximate Sta. 13+89 to Sta. 19+80 for the downstream right abutment, including a 3' deep toedown, bedding layer, filter layer, including incidental work required to complete the construction that are not included in another bid item

1.2.39.2 Measurement

PART 2 PRODUCTS

NOT USED

PART 3 EXECUTION

5 April 2021 Section 01 22 00 Page 23 Final Submittal

3.1 CONTRACT COST BREAKDOWN

Provide 30 days after the date of Notice to Proceed, and prior to the submission of its first partial payment estimate, a breakdown of its single job pay item or items which will be reviewed by the Contracting Officer as to propriety of distribution of the total cost to the various accounts. Any unbalanced items as between early and late payment items or other discrepancies will be revised by the Contracting Officer to agree with a reasonable cost of the work included in the various items. This contract cost breakdown will then be utilized as the basis for progress payments to the Contractor.

INVOICE SUBMISSION PROCEDURES

References include USACE QMS, FAR 52.232-5, Payments under Fixed-Price Construction Contracts, and FAR 52.232-27, Prompt Payment for Construction Contracts.

3.2 REQUIRED PROCEDURE

a. The payment request process to begin with the scheduling meeting. Use the schedule as the basis for determining contract earnings during each update period and therefore the amount of each progress payment. The QA Representative or Project Engineer will meet with the Contractor each month and mutually agree to the quantities and lump sum percentages to be invoiced prior to the Contractor's official invoice being submitted to the Administrating Office.

b. Print a copy of the Contractor's Pay Request Form from RMS to record the mutually agreed upon quantities and percentages. NOTE: Contractor earnings cannot be projected. This form must be signed and dated by the QA Representative and the Contractor. Consideration will be given to safety, submittals, Contractor Quality Control (CQC), acceptable work, as well as overall progress. In the case of deficient work, consider withholding the cost of removal and reconstruction.

c. Submit a preliminary payment request worksheet to the Quality Assurance

(QA)Representative. This document is printed from RMS, which lists not only the pay activities for which payment is requested, but also lists any Contractor action items e.g. outstanding submittals, payrolls, quality control items, etc. Also submit all required back-up documentation if applicable, such as surveys, concrete calculations, weight tickets for tonnage items, etc.

d. QA Representative will meet with the Contractor to determine if the preliminary pay request and corresponding back-up is acceptable. The QA Representative to enter the approved percentages or quantities on the preliminary pay request worksheet, ensuring that consideration has been made to all Contractor action items that have not been completed or corrected. Both parties will sign and date the last page.

e. Submit the formal pay request package to the Administrating Office

(original) and the QA Representative (copy), incorporating any changes made on the preliminary pay request on or before the 10th of the month.

Enter the pay request into RMS.

Required Documents

5 April 2021 Section 01 22 00 Page 24 Final Submittal

Pay request packages from Contractors to include the following documents:

a. Prompt Payment Certification and Requested Earnings printed from RMS and wet signed.

b. Preliminary payment request worksheet signed and dated by both parties.

c. Required back-up, if applicable (survey, cross-sections, weight tickets, etc.).

d. Updated approved schedule (progress chart or NAS with narrative report as specified).

e. Safety Exposure Report (entered and printed from RMS).

f. Current Submittal Register (hard copy not required, will be verified in

RMS).

g. Current QC Test Log (hard copy not required, will be verified in RMS).

h. Certified Payrolls (prime and subs at all tiers) entered in RMS and submitted to the Administrating Office.

If the progress payment request is missing any of the above items or imports into RMS, the Administrating Office will notify the Contractor within 7 days and suspend the processing of the progress payment until the missing information has been received. The invoice will not be considered acceptable until a complete pay request package has been submitted and imports performed. Upon receipt of an acceptable invoice, the invoice is stamped 'RECEIVED'. In accordance with FAR 52.232-27 Prompt Payment for Construction Contracts, the due date for making payment is 14 days after the designated billing office receives a proper complete payment request.

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