B.08.03 01 22 00.00 10_am0005.pdf

SECTION 01 22 00.00 10

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 BASE BID PAYMENT ITEMS (APPLIES TO BOTH UNITS)

Payment items for the work of this contract for which contract job payments will be made are listed in the SCHEDULE and described below.

All costs for items of work, which are not specifically mentioned to be included in a particular job or unit price payment item, are included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed constitutes full compensation for furnishing 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 which separate payment is not otherwise provided.

1.1.1 Hydraulic Turbine Model (Line Item 0001)

1.1.1.1 Payment

Payment for the design, manufacture, testing and shipment of the hydraulic turbine model will be paid on a lump sum basis under Line Item 0001.

Payment will include but is not limited to labor, materials, and equipment for the design, including computational fluid dynamics analysis, manufacture and test a physical scale model of the redesigned Norfork turbine, performance testing, conduct a witness test, prepare documentation, and when notified transport the model F.O.B (Free On Board) to Norfork Powerhouse. Payment will be made when the Contractor's performance guarantees have been verified at the laboratory and the model is delivered to the project. For additional information see SECTION 48 13 13.00 26.

1.1.1.2 Unit of Measure

Unit of measure: Job.

1.1.2 Site Mobilization and Demobilization (Line Item 0002)

1.1.2.1 Payment

Measurement will be made on a job basis for mobilizing and demobilizing all plant, equipment, fuel, supplies, materials, and personnel to and from the job site and includes all options exercised by the Government. This Line item applies to the Prime Contractor and all subcontractors' mobilization and demobilization work unless noted otherwise. Payment will be at a rate of 60 percent for mobilization and 40 percent for demobilization. The Contractor must be required to submit a schedule of mobilization and demobilization costs prior to submitting the first request for payment. Mobilization will be considered complete after all of the Contractor's equipment and site personnel have arrived and equipment has been set up to accomplish the work. Demobilization will be considered complete when the Contractor has removed all construction equipment, SECTION 01 22 00.00 10 Page 1

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

BAXTER COUNTY, ARKANSAS SOLICITATION NO. W9127S21R0001

AMENDED IN ACCORDANCE WITH (AM0005) on 2/17/2022 cleaned the area and restored the work area to "as found" pre-contract conditions, unless otherwise approved. For additional information see

SECTION 48 13 13.02 26.

1.1.2.2 Unit of Measure

Unit of measure: Job.

1.1.3 On-Site Lead-Based Paint Removal (Line Item 0003)

1.1.3.1 Payment

Payment will include all operations required to remove and dispose of lead-based paint in compliance with all federal, state and local laws and regulations as described in the specifications. This bid item only applies to on-site lead abatement. All lead abatement performed offsite will be included in the cost of painting. See SECTION 09 97 02.00 26.

1.1.3.2 Measurement

Measurement for on-site lead-based paint removal and disposal will be made on a per square foot basis under this Line Item.

1.1.3.3 Unit of Measure

Unit of measure: Per Square Foot.

1.1.4 Special Tools and Scaffolding (Line Item 0004)

1.1.4.1 Payment

Payment for special tools and scaffolding will be made on a job basis under this Line Item. Payment will include labor, material, and equipment required to transport on site special tools and scaffolding and includes erection and labor in accordance with DIVISION 01 - GENERAL REQUIREMENTS.

1.1.4.2 Unit of Measure

Unit of measure: Job.

1.1.5 Spare Turbine Shaft Sleeve (Line Item 0005AA)

1.1.5.1 Payment

Payment for spare turbine shaft sleeves will be made on a job basis under this Line Item. Payment will include, labor, material, and equipment required to manufacture the shaft sleeves in accordance with the specifications and to be delivered to site. For additional information see

SECTION 48 13 13.04 26.

1.1.5.2 Unit of Measure

Unit of measure: Job.

1.1.6 Spare Wicket Gate Stem Seal Sets (Line Item 0005AB)

1.1.6.1 Payment

Payment for 20 spare Wicket Gate Stem Seal Sets will be made on a job

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PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

basis under this Line Item. Payment will include, labor, material, and equipment required to procure the seals in accordance with the specifications and to be delivered to site. For additional information see

SECTION 48 13 13.04 26.

1.1.6.2 Unit of Measure

Unit of measure: Job.

1.1.7 Spare Servomotor Packing Box Stem Seals (Line Item 0005AC)

1.1.7.1 Payment

Payment for 2 spare sets of Servomotor Packing Box Stem Seals will be made on a job basis under this Line Item. Payment will include, labor, material, and equipment required to procure the seals in accordance with the specifications and to be delivered to site. For additional information see SECTION 48 13 13.04 26.

1.1.7.2 Unit of Measure

Unit of measure: Job.

1.1.8 Furnish Spare Set of RTD's and Relays (Line Item 0005AD)

1.1.8.1 Payment

Payment for spare set of RTD's and relays will be made as a job under this Line Item. Payment will include, labor, material, and equipment required to furnish one spare set of RTDs and relays in accordance with the specifications. See SECTION 26 05 00.00 26 for additional information.

1.1.8.2 Unit of Measure

Unit of measure: Job.

1.1.9 Furnish Spare Generator Parts (Line Item 0005AE)

1.1.9.1 Payment

Payment will be made at the contract job price under this Line Item.

Payment will include the furnishing of all spare parts to include coils, RTDs, and laminations as specified in SECTION 48 13 16.00 26.

1.1.9.2 Unit of Measure

Unit of measure: Job.

1.1.10 Furnish and Test Prototype Coils (Line Item 0006)

1.1.10.1 Payment

Payment will include furnishing and testing nine (9) prototype coils and having them tested by an independent testing laboratory, as specified in

SECTION 48 13 16.00 26.

1.1.10.2 Measurement

Measurement for furnish and test prototype coils will be made on a per

SECTION 01 22 00.00 10 Page 3

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

coil basis under this Line Item.

1.1.10.3 Unit of Measure

Unit of measure: Each.

1.1.11 Provision of Boring Bar (Line Item 0007)

1.1.11.1 Payment

Payment for provision of a boring bar to machine the stay ring mounting flanges will be made as a job under this Line Item. Payment will include, labor, material, and equipment required to provide the boring bar. For additional information see SECTION 48 13 13.04 26.

1.1.11.2 Unit of Measure

Unit of measure: Job.

1.1.12 Drain, Clean, and Flush System (Line Item 0008AA)

1.1.12.1 Payment

Payment will include, labor, material, and equipment required to drain existing lube oil from the unit's supply and return lines, clean and flush the system, and provide a test report. For additional information see

SECTION 48 13 13.10 26.

1.1.12.2 Measurement

Measurement for draining, cleaning, and flushing will be made as a per unit under this Line Item.

1.1.12.3 Unit of Measure

Unit of measure: Each.

1.1.13 Disposal of Old Oil (Line Item 0008AB)

1.1.13.1 Payment

Payment will include, labor, material, and equipment required to perform disposal (recycling), transfer, and shipping of the existing lube oil.

For additional information see SECTION 48 13 13.10 26.

1.1.13.2 Measurement

Measurement for disposal of old oil will be made on a per gallon basis under this Line Item. Quantities listed in the Bid Schedule are estimates only and the billed amount will be the actual amount disposed of.

1.1.13.3 Unit of Measure

Unit of measure: Gallon.

SECTION 01 22 00.00 10 Page 4

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.1.14 Supply and Filling of New Oil (Line Item 0008AC)

1.1.14.1 Payment

Payment will include, labor, material, and equipment required to perform all supply, shipping, transfer, and filling of the lube oil tanks and sumps with new turbine oil, including oil test report, in accordance with the specifications. For additional information see SECTION 48 13 13.09 26.

1.1.14.2 Measurement

Measurement for the furnishing and filling of new oil will be made on a per gallon basis under this Line Item. Quantities listed in Bid BIDDING SCHEDULE are estimates only and the billed amount will be the actual amount supplied.

1.1.14.3 Unit of Measure

Unit of measure: Gallon.

1.1.15 Inspect, Load Test and Name Plate BTH Devices (Line Item 0009)

1.1.15.1 Payment

Payment for Inspect, Load Test and Name Plate BTH Devices will be made as a job under this Line Item. Payment will include, labor, material, and equipment required to certify BTH devices in accordance with these specifications. See SECTION 41 01 20.76 for additional information.

1.1.15.2 Unit of Measure

Unit of measure: Job.

(am0004) Deleted

1.2 PARTIAL BASE ITEMS (APPLIES TO UNIT 1)

1.2.1 Painting (Line Item 0010)

1.2.1.1 Payment

Payment will include all labor, materials and equipment required for the painting operations as described in the specifications. For additional information see SECTION 09 97 02.00 26.

1.2.1.2 Measurement

Measurement for painting will be made on a per unit basis under this Line Item.

1.2.1.3 Unit of Measure

Unit of measure: Each.

SECTION 01 22 00.00 10 Page 5

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.2 Francis Runner (Line Item 0011)

1.2.2.1 Payment

Payment will be made when the following items described in this bid item are completed in their entirety. Payment will include all engineering design, runner construction, inspection, and verification including non-destructive testing (NDT) inspections, blade shape numerical profile, labor, material including shaft coupling fasteners and name plate. Should the contractor utilize aeration through the runner, then such design and development of aerating capabilities must be included. In addition, transportation required for the design, manufacture, and delivery of the runner, including Francis turbine name plate and mounting in power plant.

For additional information see SECTION 48 13 13.01 26.

1.2.2.2 Measurement

Measurement for the Francis Turbine Runners will be made on a per unit basis under this Line Item.

1.2.2.3 Unit of Measure

Unit of measure: Each.

1.2.3 Pre-disassembly Investigation (Line Item 0012)

1.2.3.1 Payment

Payment will include labor, material, and equipment required to perform investigations, pre-disassembly operational testing, and un-watered unit inspections and measurements in accordance with SECTION 48 13 13.02 26.

1.2.3.2 Measurement

Measurement for investigations prior to disassembly will be made on a per unit basis under this Line Item.

1.2.3.3 Unit of Measure

Unit of measure: Each.

1.2.4 Generating Unit Disassembly Including Inspections of Components (Line Item 0013)

1.2.4.1 Payment

Payment will include, labor, material, and equipment required to disassemble the generating unit, perform disassembly measurements, cleaning, and inspections in accordance with the Contractor's approved disassembly procedure, in accordance with the specifications. For additional information see SECTION 48 13 13.02 26.

1.2.4.2 Measurement

Measurement for disassembly including inspections of components will be made on a per unit basis under this Line Item.

SECTION 01 22 00.00 10 Page 6

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.4.3 Unit of Measure

Unit of measure: Each.

1.2.5 Reassembly of Generating Unit (Line Item 0014)

1.2.5.1 Payment

Payment will include, labor, material, and equipment required to reassemble the generating unit including all new fasteners, sealing between mating surfaces, adjustments, performing reassembly measurements, and alignments in accordance with the Contractor's approved reassembly procedure, in accordance with the specifications. For additional information see SECTION 48 13 13.02 26.

1.2.5.2 Measurement

Measurement for generating unit reassembly will be made on a per unit basis under this Line Item.

1.2.5.3 Unit of Measure

Unit of measure: Each.

1.2.6 Testing After Reassembly (Line Item 0015)

1.2.6.1 Payment

Payment will include, labor, material, and equipment required to perform testing after reassembly of the generating unit including as a minimum, system and component tests, electrical tests, post-overhaul operational testing and 72-hour operational test in accordance with the Contractor's approved startup procedure and in accordance with the specifications. For additional information see SECTION 48 13 13.02 26 and SECTION 48 13 13.01 26.

1.2.6.2 Measurement

Measurement for testing after reassembly will be made on a per unit basis under this Line Item.

1.2.6.3 Unit of Measure

Unit of measure: Each.

1.2.7 Line Bore Wicket Gate Stem Housing (Line Item 0016)

1.2.7.1 Payment

Payment will include, labor, material, and equipment required to perform Line Bore Wicket Gate Stem Housing and wicket gate bushing bores of both head cover and bottom ring in accordance to the specifications. For additional information see SECTION 48 13 13.04 26.

1.2.7.2 Measurement

Measurement for line bore wicket gate stem housing will be made on a per unit basis under this Line Item.

SECTION 01 22 00.00 10 Page 7

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.7.3 Unit of Measure

1.2.8 Stay Ring Inspection (Line Item 0017)

1.2.8.1 Payment

Payment will include, labor, material, and equipment required to perform the stay ring inspection including NDT inspections in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

1.2.8.2 Measurement

Measurement for stay ring and stay vane inspection will be made on a per unit basis under this Line Item.

1.2.8.3 Unit of Measure

Unit of measure: Each.

1.2.9 Replace Wicket Gates (Line Item 0018)

1.2.9.1 Payment

Payment will include, labor, material, and equipment required to manufacture wicket gates in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

1.2.9.2 Measurement

Measurement for replace wicket gates will be made on a per unit basis under this Line Item.

1.2.9.3 Unit of Measure

Unit of measure: Each.

1.2.10 Supply Stationary Sealing Ring (Line Item 0019)

1.2.10.1 Payment

Payment will include, labor, material, and equipment required to furnish one upper, one lower stationary sealing ring, and sealing ring fasteners in accordance with the specifications. For additional information see

SECTION 48 13 13.04 26.

1.2.10.2 Measurement

Measurement for supply stationary sealing ring will be made on a per unit basis under this Line Item.

1.2.10.3 Unit of Measure

Unit of measure: Each.

SECTION 01 22 00.00 10 Page 8

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.11 Supply Head Cover (Line Item 0020)

1.2.11.1 Payment

Payment will include, labor, material, and equipment required to fabricate and install a new replacement head cover, replacement of pressure sensing equipment, installation of wicket gate bushings and bearing plates, installation of replacement stationary sealing ring, machining of mounting surfaces, installation of new upper facing plates, machining of additional bores as required, inspection including NDT inspections, etc, in accordance with the specifications. Payment includes transportation of the head cover. For additional information see SECTION 48 13 13.04 26.

1.2.11.2 Measurement

Measurement for head cover fabrication will be made on a per unit basis under this Line Item.

1.2.11.3 Unit of Measure

Unit of measure: Each.

1.2.12 Turbine Guide Bearing Housing Refurbishment (Line Item 0021)

1.2.12.1 Payment

Payment will include, labor, material, and equipment required to inspect and refurbish the turbine bearing housing including the installation of the operating ring guide bearing plate in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

1.2.12.2 Measurement

Measurement for refurbishing the turbine guide bearing housing will be made per set under this Line Item.

1.2.12.3 Unit of Measure

Unit of measure: Each.

1.2.13 Bottom Ring Refurbishment (Line Item 0022)

1.2.13.1 Payment

Payment will include, labor, material, and equipment required to refurbish each bottom ring including inspection and report of findings, installation of the replacement stationary sealing ring, installation of wicket gate bushings, replacement and machining of new lower facing plates, and machining of mounting surfaces in accordance with the specifications.

Payment includes roundtrip transportation of the bottom ring. For additional information see SECTION 48 13 13.04 26.

1.2.13.2 Measurement

Measurement for bottom ring refurbishment will be made on a per unit basis under this Line Item.

SECTION 01 22 00.00 10 Page 9

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.13.3 Unit of Measure

1.2.14 Turbine Air Inlet Valve Refurbishment (Line Item 0023)

1.2.14.1 Payment

Payment will include, labor, material, and equipment required to refurbish the turbine air inlet valve including but not be limited to inspection, refurbishment of mating surfaces, replacement of greased bushings with self lubricating bushings, replacing packing, o-rings gaskets, additional refurbishments as required and perform leakage tests as shown on the drawings and in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

1.2.14.2 Measurement

Measurement for turbine air inlet valve refurbishment will be made on a per unit basis under this Line Item.

1.2.14.3 Unit of Measure

Unit of measure: Each.

1.2.15 Furnish and Install All Bushings and Bearing Plates (Line Item 0024)

1.2.15.1 Payment

Payment will include, labor, material, and equipment required to furnish self-lubricated bushings including but not limited to bushings (guide bearings), guide bearing plate (rings, strips, pads), thrust bearing plate (pads), thrust bushings (washers, rings, discs), intermediate and lower wicket gate bushing seals, and required mounting hardware. For additional information see SECTION 48 13 13.04 26.

1.2.15.2 Measurement

Measurement for furnishing self-lubricated bushings and bearing plates will be made on a per unit basis under this Line Item.

1.2.15.3 Unit of Measure

Unit of measure: Each.

1.2.16 Refurbish Wicket Gate Operating Mechanism (Line 0025)

1.2.16.1 Payment

Payment will include, labor, material, and equipment required to refurbish the wicket gate operating mechanism including but not be limited to inspection, replacing pins and thrust surfaces with stainless steel components, refurbishment of gate linkage component surfaces, replacement of miscellaneous components, installation of connecting rod and linkage bushings, in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

SECTION 01 22 00.00 10 Page 10

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.16.2 Measurement

Payment for refurbish wicket gate operating mechanism will be made on a per unit basis under this Line Item.

1.2.16.3 Unit of Measure

Unit of measure: Each.

1.2.17 Refurbish Shear Linkages (Line Item 0026)

1.2.17.1 Payment

Payment will include, labor, material, and equipment required to refurbish the wicket gate shear linkages including but not be limited to inspection and bearing installation. For additional information see SECTION 48 13 13.04 26.

1.2.17.2 Measurement

Measurement for refurbish shear linkages will be made on a per unit basis under this Line Item.

1.2.17.3 Unit of Measure

Unit of measure: Each.

1.2.18 Furnish and Install Turbine Shaft Sleeve (Line Item 0027)

1.2.18.1 Payment

Payment will include, labor, material, and equipment required to furnish the shaft sleeves, mandrel, fasteners, keys, and compression clamps used for manufacture, including installation and in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

1.2.18.2 Measurement

Measurement for furnishing turbine shaft sleeve will be made on a per unit basis under this Line Item.

1.2.18.3 Unit of Measure

Unit of measure: Each.

1.2.19 Operating Ring Refurbishment (Line Item 0028)

1.2.19.1 Payment

Payment will include, labor, material, and equipment required to refurbish the operating ring including but not be limited to inspection, machining, installation of stainless steel bearing mating surfaces (for greaseless bushing segments), and additional modifications as required, and in accordance with the specifications. For additional information see

SECTION 48 13 13.04 26.

1.2.19.2 Measurement

Measurement for refurbishing operating ring will be made on a per unit

SECTION 01 22 00.00 10 Page 11

PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

basis under this Line Item.

1.2.19.3 Unit of Measure

Unit of measure: Each.

1.2.20 Turbine and Generator Shaft Inspection (Line Item 0029AA)

1.2.20.1 Payment

Payment will include, labor, material, and equipment required to inspect the turbine and generator shafts including but not be limited to inspection, testing, cleaning, and journal measurements as shown on the drawings and in accordance with the specifications. See SECTION 48 13 13.04 26 for additional information.

1.2.20.2 Measurement

Measurement for turbine and generator shaft inspection will be made as a per unit basis under this Line Item.

1.2.20.3 Unit of Measure

Unit of measure: Each.

1.2.21 Machining of Turbine Shaft (Line Item 0029AB)

1.2.21.1 Payment

Payment will include, labor, material, and equipment required for turbine shaft machining below the shaft sleeve. A light machining cut will be made on the surfaces below the packing box sleeve for the purpose of removing existing corrosion. Work to be done during unit's respective outage. See SECTION 48 13 13.04 26 for additional information.

1.2.21.2 Measurement

Measurement for machining of turbine shaft below shaft sleeve will be made on a per unit basis under this Line Item.

1.2.21.3 Unit of Measure

Unit of measure: Each.

1.2.22 Supply and Install Main Turbine Shaft Packing Box (Line Item 0030)

1.2.22.1 Payment

Payment will include all engineering design, construction, labor, material, equipment, and transportation required for the design, manufacture, installation, and welding to include drawings. A new packing box includes new lantern ring, gland, and fasteners. For additional information see SECTION 48 13 13.04 26.

1.2.22.2 Measurement

Measurement for supply main turbine shaft packing box will be made as a per unit basis under this Line Item.

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PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.22.3 Unit of Measure

1.2.23 Refurbish Wicket Gate Servomotor (Line Item 0031)

1.2.23.1 Payment

Payment will include, labor, material, and equipment required to refurbish the wicket gate servomotors including but not be limited to inspection, leakage testing, disassembly, cleaning, replacement of packing, servomotor packing box modifications, installation of bushings, boring and honing, ring replacement, and miscellaneous components, and reassembly and testing as shown in accordance with the specifications. Work to be done during unit's respective outage. For additional information see SECTION 48 13 13.04 26.

1.2.23.2 Measurement

Measurement for refurbish wicket gate servomotor will be made on a per set basis under this Line Item. A set consists of two (2) servomotors.

1.2.23.3 Unit of Measure

Unit of measure: Each.

1.2.24 Thrust Runner Phase 1 Inspection (Line Item 0032)

1.2.24.1 Payment

Payment will include, labor, material, and equipment required to perform disassembly, mounting, for phase 1 inspections including NDT inspections on the thrust runner and guide runner, and prepare report of findings with recommendations in accordance with the specifications. Work to be done during unit's respective outage. For additional information see SECTION 48 13 13.06 26.

1.2.24.2 Measurement

Measurement for thrust runner phase 1 inspection and guide runner will be made on a per unit basis under this Line Item.

1.2.24.3 Unit of Measure

Unit of measure: Each.

1.2.25 Shipment of Thrust Bearing Shoes (Line Item 0033AA)

1.2.25.1 Payment

Payment will include, labor, material, and equipment required to inspect, coat, package, and ship the thrust bearing shoes in accordance with the specifications. Work to be done during unit's respective outage. For additional information see SECTION 48 13 13.06 26.

1.2.25.2 Measurement

Measurement for shipment of thrust bearing shoes will be made on a per unit basis under this Line Item.

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PN501258

TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.25.3 Unit of Measure

1.2.26 Refurbish Set of Shoes (Line Item 0033AB)

1.2.26.1 Payment

Payment will include labor material, and equipment required to refurbish one set of thrust bearing shoes (12 shoes per set), including but not limited to removing existing Babbitt, pouring new Babbitt and machining of the Babbitt including provision of oil supply grooves and other detail, machining of the hardened disk if needed, inspection of finished shoes and final report in accordance with the specifications. For additional information see SECTION 48 13 13.06 26.

1.2.26.2 Measurement

Measurement for refurbishing the set of thrust shoes will be made on a per set basis under this Line Item.

1.2.26.3 Unit of Measure

Unit of measure: Each.

1.2.27 Shipment of Turbine Guide Bearing (Line Item 0034AA)

1.2.27.1 Payment

Payment will include, labor, material, and equipment required to inspect, coat, package, and ship the turbine guide bearing in accordance with the specifications. Work to be done during unit's respective outage. For additional information see SECTION 48 13 13.07 26.

1.2.27.2 Measurement

Measurement for shipment of turbine guide bearing will be made on a per unit basis under this Line Item.

1.2.27.3 Unit of Measure

Unit of measure: Each.

1.2.28 Ship Set of Guide Bearing Pads (Line Item 0034AB)

1.2.28.1 Payment

Payment will include, labor, material, and equipment required to inspect, coat, package, and ship the set of guide bearing pads in accordance with the specifications. Work to be done during unit's respective outage. For additional information see SECTION 48 13 13.07 26.

1.2.28.2 Measurement

Measurement for ship set of guide bearing pads will be made on a per unit basis under this Line Item.

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.28.3 Unit of Measure

1.2.29 Refurbish Turbine Guide Bearing (Line Item 0034AC)

1.2.29.1 Payment

Payment will include, labor, material, and equipment required to refurbish one turbine guide bearing, including but not limited to removing existing Babbitt and tinning material, pouring new Babbitt and machining of the Babbitt including provision of oil supply groves and other detail, perform build up and machining of OD taper fits, skim cut machining of split flange faces, inspection of finished guide bearing refurbishment and final report as shown on the drawings and in accordance with the specifications. For additional information see SECTION 48 13 13.07 26.

1.2.29.2 Measurement

Measurement for turbine bearing refurbishment will be made on a per unit basis under this Line Item.

1.2.29.3 Unit of Measure

Unit of measure: Each.

1.2.30 Refurbish Set of Guide Bearing Pads (Line Item 0034AD)

1.2.30.1 Payment

Payment will include, labor, material, and equipment required to inspect and refurbish the set of guide bearing pads in accordance with the specifications. For additional information see SECTION 48 13 13.07 26.

1.2.30.2 Measurement

Measurement for refurbish set of guide bearing pads will be made on a per unit basis under this Line Item.

1.2.30.3 Unit of Measure

Unit of measure: Each.

1.2.31 Setup for Machining and Machining up to 0.020" (Line Item 0035)

1.2.31.1 Payment

Payment will include, labor, material, and equipment required to setup for machining of the stay ring mounting flange in accordance with the specifications. See SECTION 48 13 13.04 26 for additional information.

1.2.31.2 Measurement

Measurement for setup for machining of the unit will be made on a per unit basis under this Line Item.

1.2.31.3 Unit of Measure

Unit of measure: Each.

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.32 Spiral Case Inspection (Line Item 0036)

1.2.32.1 Payment

Payment will include, labor, material, and equipment required to inspect the spiral case including but not be limited to inspection, testing, and cleaning in accordance with the specifications. See SECTION 48 13 13.04 26 for additional information.

1.2.32.2 Measurement

Measurement for spiral case inspection of the unit will be made on a per unit basis under this Line Item.

1.2.32.3 Unit of Measure

Unit of measure: Each.

1.2.33 Draft Tube Liner Inspection (Line Item 0037)

1.2.33.1 Payment

Payment will include, labor, material, and equipment required to inspect the draft tube liner. For additional information see SECTION 48 13 13.04 26.

1.2.33.2 Measurement

Measurement for inspection of the draft tube liner will be made on a per unit basis under this Line Item.

1.2.33.3 Unit of Measure

Unit of measure: Each.

1.2.34 Piezometer Tap Inspection and Repair (Line Item 0038)

1.2.34.1 Payment

Payment will include, labor, material, scaffolding, and equipment required to inspect the net head and pressure time piezometer taps, clean, and repair as necessary to make fully functional in accordance with the specifications. See SECTION 48 13 13.04 26 for additional information.

1.2.34.2 Measurement

Measurement for piezometer tap inspection and repair will be made on a per unit basis under this Line Item.

1.2.34.3 Unit of Measure

Unit of measure: Each.

1.2.35 Replace Fasteners for Major Couplings (Line 0039)

1.2.35.1 Payment

Payment will include, labor, material, and equipment required to replace

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NORFORK LAKE, DAM AND POWERHOUSE

runner/shaft coupling fasteners in accordance with the specifications.

1.2.35.2 Measurement

Measurement for replacing fasteners for runner-to-shaft will be made on a per unit basis under this Line Item.

1.2.35.3 Unit of Measure

Unit of measure: Each.

1.2.36 Replacement of Turbine Bearing Pumps and Installation of New Oil Sump Tank (Line Item 0040)

1.2.36.1 Payment

Payment will include, labor, material, and equipment required for the replacement of two (2) turbine bearing pumps, associated piping, instrumentation, new sump tank, lead detection and motors in accordance with the specifications. For additional information see SECTION 48 13 13.12 26.

1.2.36.2 Measurement

Measurement for the replacement of turbine bearing pumps will be made on a per unit basis under this Line Item.

1.2.36.3 Unit of Measure

Unit of measure: Each.

1.2.37 Generator Brake and Manual Oil Pump Refurbishment (Line Item 0041)

1.2.37.1 Payment

Payment will include all labor, shop work, materials, and equipment, to disassemble, including NDT inspections, inspection report, and reassembly to refurbish the generator brake and Manual oil pump. Work to be done during unit's respective outage. See SECTION 48 13 13.13 26 for additional information.

1.2.37.2 Measurement

Measurement for generator brake refurbishment will be made under on a per unit basis under this Line Item.

1.2.37.3 Unit of Measure

Unit of measure: Each.

1.2.38 Inspect Generator Brake Rings (Line Item 0042)

1.2.38.1 Payment

Payment will include, labor, material, and equipment required to inspect the brake rings to include cleaning, NDT inspections, and provide test report, on each unit in accordance with the specifications. For additional information see SECTION 48 13 13.13 26.

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.38.2 Measurement

Measurement for inspection of generator brake rings will be made on a per unit basis under this Line Item.

1.2.38.3 Unit of Measure

Unit of measure: Each.

1.2.39 High Pressure Lift System (Line Item 0043)

1.2.39.1 Payment

Payment will include labor, material, and equipment required to furnish and install a thrust bearing high pressure lift system in accordance with the specifications. Work to be done during unit's respective outage. See SECTION 48 13 13.04 26 for additional information.

1.2.39.2 Measurement

Measurement for high pressure lift system will be made on a per unit basis under this Line Item.

1.2.39.3 Unit of Measure

Unit of measure: Each.

1.2.40 Disassemble, Inspect, Overhaul, and Reinstall Governor Pumps (Line Item 0044)

1.2.40.1 Payment

Payment will include labor, material, and equipment required to disassemble, inspect, overhaul, and reinstall governor pumps in accordance with the specifications. Work to be done during unit's respective outage. See SECTION 22 10 00.00 26 for additional information.

1.2.40.2 Measurement

Measurement for disassemble, inspect, overhaul, and reinstall governor pumps will be made on a per unit basis under this Line Item.

1.2.40.3 Unit of Measure

Unit of measure: Each.

1.2.41 Miscellaneous Electrical Work As Described in 26 05 00.00 26 (Line Item 0045)

1.2.41.1 Payment

Payment will include, labor, material, and equipment required to perform miscellaneous electrical work and provide electrical equipment including but not limited to disconnecting and removing electrical equipment, conduit and cable in the turbine pit and generator barrel; replacing (removal of old, provision of new) RTDs and temperature relays;

replacement of bourdon tube sensors and gauges with RTDs and gauges;

replace bearing oil level switches; provide turbine pit high water alarms and shutdown switches; provide cooling and packing water flow meters;

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

design, provide, and install the control system for the high lift pumps;

and reinstalling electrical equipment, conduit, and cable in accordance with the specifications. Work to be done during unit's respective outage. See SECTION 26 05 00.00 26 for additional Information.

1.2.41.2 Measurement

Measurement for electrical equipment, wiring, removal, installation, testing, and replacement will be made on a per unit basis under this Line Item.

1.2.41.3 Unit of Measure

Unit of measure: Each.

1.2.42 Furnish Complete Set of Stator Coils, Supplies, and Accessories (Line Item 0046)

1.2.42.1 Payment

Payment will include the furnishing of a complete set of stator coils, including all supplies and accessories to make up a complete new winding, including factory testing as specified in SECTION 48 13 16.00 26.

1.2.42.2 Measurement

Measurement for furnish complete set of stator coils, supplies, and accessories will be made on a per unit basis under this Line Item.

1.2.42.3 Unit of Measure

Unit of measure: Each.

(am0004) Deleted

1.2.43 Inspect, Clean, and Test Stator Core (Line Item 0047)

1.2.43.1 Payment

Payment will include inspection, cleaning and testing of the stator core as specified in SECTION 48 13 16.00 26. Work to be done during unit's respective outage.

1.2.43.2 Measurement

Measurement for inspection, cleaning and testing of the stator core will be made on a per unit basis under this Line Item.

1.2.43.3 Unit of Measure

Unit of measure: Each.

1.2.44 Inspect, Clean, and Test Rotor (Line Item 0048)

1.2.44.1 Payment

Payment will include inspection, cleaning and testing of the rotor.

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TURBINE REPLACEMENT AND GENERATOR REWIND

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Payment will also include inspection of the generator slip rings as specified in SECTION 48 13 16.00 26. Work to be done during unit's respective outage.

1.2.44.2 Measurement

Measurement for inspection, cleaning and testing of the rotor will be made on a per unit basis under this Line Item.

1.2.44.3 Unit of Measure

Unit of measure: Each.

1.2.45 Install and Test Stator Winding (Line Item 0049)

1.2.45.1 Payment

Payment will include the installation and testing of the new stator windings, clamping system, keybars, and nameplate, together with all accessories, as specified in SECTION 48 13 16.00 26. Work to be done during unit's respective outage.

1.2.45.2 Measurement

Measurement for installing and testing stator winding will be made on a per unit basis under this Line Item.

1.2.45.3 Unit of Measure

Unit of measure: Each.

1.2.46 Perform Special Field Tests (Line Item 0050)

1.2.46.1 Payment

Payment will include performing all special field testing on one unit as specified in SECTION 48 13 16.00 26.

1.2.46.2 Unit of Measure

Unit of measure: Job.

1.2.47 Replace Existing Current Transformers (Line Item 0051)

1.2.47.1 Payment

Payment for replacing the existing current transformers will include all labor and materials for furnishing and installing new current transformers as specified in SECTION 48 13 16.00 26. Work to be done during unit's respective outage.

1.2.47.2 Measurement

Measurement to replace existing current transformer will be made on a per unit basis under this Line Item.

1.2.47.3 Unit of Measure

Unit of measure: Each.

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TURBINE REPLACEMENT AND GENERATOR REWIND

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1.2.48 Collector Ring Assembly Inspection (Line Item 0052)

1.2.48.1 Payment

Payment will include, labor, material, and equipment required to inspect and produce an inspection report for the collector ring assembly in accordance with the specifications. Work to be done during unit's respective outage. See SECTION 48 13 16.00 26 for additional information.

1.2.48.2 Measurement

Measurement for the inspection of the collector ring assembly will be made on a per unit basis under this Line Item.

1.2.48.3 Unit of Measure

Unit of measure: Each.

1.2.49 Chrome Plate Piston Rods (Line Item 0053)

1.2.49.1 Payment

Payment will include, labor, material, and equipment required to machine and chrome plate a piston rod, if necessary in accordance with the specifications. Work to be done during unit's respective outage. See SECTION 48 13 13.04 26 for additional information.

1.2.49.2 Measurement

Measurement for chrome plating piston rods will be made on a per unit basis under this Line Item.

1.2.49.3 Unit of Measure

Unit of measure: Each.

1.2.50 Machining of Curb Ring (Line Item 0054)

1.2.50.1 Payment

Payment will include, labor, material, and equipment required for curb ring machining. A light machining cut of 0.020" will be made on the curb ring surface for the purpose of creating a level surface. Work to be done during unit's respective outage. See SECTION 48 13 13.04 26 for additional information.

1.2.50.2 Measurement

Measurement for curb ring machining will be made on a per unit basis under this Line Item.

1.2.50.3 Unit of Measure

Unit of measure: Each.

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.51 Void Mapping of Draft Tube Liner (Line Item 0055)

1.2.51.1 Payment

Payment will include, labor, material, and equipment required inspection and mapping of voids in the draft tube liner concrete. Work to be done during unit's respective outage. See SECTION 03 64 23.00 26 for additional information.

1.2.51.2 Measurement

Measurement for draft tube liner concrete void mapping will be made on a per unit basis under this Line Item.

1.2.51.3 Unit of Measure

Unit of measure: Each.

1.2.52 Surface Air Coolers (Line Item 0056)

1.2.52.1 Payment

Payment shall include labor, material, and equipment required to supply and install the new surface air coolers in accordance with the specifications. For additional information see SECTION 42 13 19.00 26.

1.2.52.2 Measurement

Measurement for the Surface Air Coolers will be made on a per unit basis under this Line Item.

1.2.52.3 Unit of Measure

(am0004) Deleted

1.2.53 (am0004)Replace Thrust Bearing Oil Cool ing Coils (Line Item 0057)

1.2.53.1 Payment

Payment shall include labor, material, and equipment required to supply and install the new thrust bearing oil (am0004) cooling coils in accordance with the specifications. For additional information see SECTION 22 00 00.00 26.

1.2.53.2 Measurement

Measurement for the Thrust Bearing Oil (am0004) Cooling Coils will be made on a per unit basis under this Line Item.

1.2.53.3 Unit of Measure

Unit of measure: Each.

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.2.54 Thrust Sump Kidney Loop Filter (Line Item 0058)

1.2.54.1 Payment

Payment shall include labor, material, and equipment required to supply and install the new thrust sump kidney loop filter in accordance with the specifications. For additional information see SECTION 22 00 00.00 26.

1.2.54.2 Measurement

Measurement for the Thrust Sump Kidney Loop Filter will be made on a per unit basis under this Line Item.

1.2.54.3 Unit of Measure

Unit of measure: Each.

1.2.55 Head Cover Drainage Improvement (Line Item 0059)

1.2.55.1 Payment

Payment will include, labor, material, and equipment required to implement head cover drainage improvement in accordance with the specifications. For additional information see SECTION 22 00 00.00 26.

1.2.55.2 Measurement

Measurement for improving head cover drainage will be made on a per unit basis under this Line Item.

1.2.55.3 Unit of Measure

Unit of measure: Each.

1.2.56 Miscellaneous Turbine Pit Piping Work as Described in SECTION 22 00

00.00 26 (Line Item 0060)

1.2.56.1 Payment

Payment will include all labor, materials and equipment required for the piping operations as described in the specifications. For additional information see SECTION 22 00 00.00 26.

1.2.56.2 Measurement

Measurement for piping will be made on a per unit basis under this Line Item.

1.2.56.3 Unit of Measure

Unit of measure: Each.

1.2.57 Remove Farval Grease System (Line Item 0061)

1.2.57.1 Payment

Payment will include all labor, materials and equipment required for the removal of the Farval grease system as described in the specifications.

For additional information see SECTION 22 00 00.00 26.

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TURBINE REPLACEMENT AND GENERATOR REWIND

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1.2.57.2 Measurement

Measurement for Farval grease system removal will be made on a per unit basis under this Line Item.

1.2.57.3 Unit of Measure

Unit of measure: Each.

1.3 PARTIAL BASE ITEMS (APPLIES TO UNIT 2)

1.3.1 Painting (Line Item 0062)

1.3.1.1 Payment

Payment will include all labor, materials and equipment required for the painting operations as described in the specifications. For additional information see SECTION 09 97 02.00 26.

1.3.1.2 Measurement

Measurement for painting will be made on a per unit basis under this Line Item.

1.3.1.3 Unit of Measure

Unit of measure: Each.

1.3.2 Francis Runner (Line Item 0063)

1.3.2.1 Payment

Payment will be made when the following items described in this bid item are completed in their entirety. Payment will include all engineering design, runner construction, inspection, and verification including non-destructive testing (NDT) inspections, blade shape numerical profile, labor, material including shaft coupling fasteners and name plate. Should the contractor utilize aeration through the runner, then such design and development of aerating capabilities must be included. In addition, transportation required for the design, manufacture, and delivery of the runner, including Francis turbine name plate and mounting in power plant.

For additional information see SECTION 48 13 13.01 26.

1.3.2.2 Measurement

Measurement for the Francis Turbine Runners will be made on a per unit basis under this Line Item.

1.3.2.3 Unit of Measure

Unit of measure: Each.

1.3.3 Pre-disassembly Investigation (line Item 0064)

1.3.3.1 Payment

Payment will include labor, material, and equipment required to perform

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investigations, pre-disassembly operational testing, and un-watered unit inspections and measurements in accordance with SECTION 48 13 13.02 26.

1.3.3.2 Measurement

Measurement for investigations prior to disassembly will be made on a per unit basis under this Line Item.

1.3.3.3 Unit of Measure

Unit of measure: Each.

1.3.4 Generating Unit Disassembly Including Inspections of Components (Line Item 0065)

1.3.4.1 Payment

Payment will include, labor, material, and equipment required to disassemble the generating unit, perform disassembly measurements, cleaning, and inspections in accordance with the Contractor's approved disassembly procedure, in accordance with the specifications. For additional information see SECTION 48 13 13.02 26.

1.3.4.2 Measurement

Measurement for disassembly including inspections of components will be made on a per unit basis under this Line Item.

1.3.4.3 Unit of Measure

Unit of measure: Each.

1.3.5 Reassembly of Generating Unit (Line Item 0066)

1.3.5.1 Payment

Payment will include, labor, material, and equipment required to reassemble the generating unit including all new fasteners, sealing between mating surfaces, adjustments, performing reassembly measurements, and alignments in accordance with the Contractor's approved reassembly procedure, in accordance with the specifications. For additional information see SECTION 48 13 13.02 26.

1.3.5.2 Measurement

Measurement for generating unit reassembly will be made on a per unit basis under this Line Item.

1.3.5.3 Unit of Measure

Unit of measure: Each.

1.3.6 Testing After Reassembly (Line Item 0067)

1.3.6.1 Payment

Payment will include, labor, material, and equipment required to perform testing after reassembly of the generating unit including as a minimum, system and component tests, electrical tests, post-overhaul operational

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

testing and 72-hour operational test in accordance with the Contractor's approved startup procedure and in accordance with the specifications. For additional information see SECTION 48 13 13.02 26 and SECTION 48 13 13.01 26.

1.3.6.2 Measurement

Measurement for testing after reassembly will be made on a per unit basis under this Line Item.

1.3.6.3 Unit of Measure

Unit of measure: Each.

1.3.7 Line Bore Wicket Gate Stem Housing (Line Item 0068)

1.3.7.1 Payment

Payment will include, labor, material, and equipment required to perform Line Bore Wicket Gate Stem Housing and wicket gate bushing bores of both head cover and bottom ring in accordance to the specifications. For additional information see SECTION 48 13 13.04 26.

1.3.7.2 Measurement

Measurement for line bore wicket gate stem housing will be made on a per unit basis under this Line Item.

1.3.7.3 Unit of Measure

Unit of measure: Each.

1.3.8 Stay Ring Inspection (Line Item 0069)

1.3.8.1 Payment

Payment will include, labor, material, and equipment required to perform the stay ring inspection including NDT inspections in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

1.3.8.2 Measurement

Measurement for stay ring and stay vane inspection will be made on a per unit basis under this Line Item.

1.3.8.3 Unit of Measure

Unit of measure: Each.

1.3.9 Replace Wicket Gates (Line Item 0070)

1.3.9.1 Payment

Payment will include, labor, material, and equipment required to manufacture wicket gates in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

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TURBINE REPLACEMENT AND GENERATOR REWIND

NORFORK LAKE, DAM AND POWERHOUSE

1.3.9.2 Measurement

Measurement for replace wicket gates will be made on a per unit basis under this Line Item.

1.3.9.3 Unit of Measure

Unit of measure: Each.

1.3.10 Supply Stationary Sealing Ring (Line Item 0071)

1.3.10.1 Payment

Payment will include, labor, material, and equipment required to furnish one upper, one lower stationary sealing ring, and sealing ring fasteners in accordance with the specifications. For additional information see

SECTION 48 13 13.04 26.

1.3.10.2 Measurement

Measurement for supply stationary sealing ring will be made on a per unit basis under this Line Item.

1.3.10.3 Unit of Measure

Unit of measure: Each.

1.3.11 Supply Head Cover (Line Item 0072)

1.3.11.1 Payment

Payment will include, labor, material, and equipment required to fabricate and install a new replacement head cover, replacement of pressure sensing equipment, installation of wicket gate bushings and bearing plates, installation of replacement stationary sealing ring, machining of mounting surfaces, installation of new upper facing plates, machining of additional bores as required, inspection including NDT inspections, etc, in accordance with the specifications. Payment includes transportation of the head cover. For additional information see SECTION 48 13 13.04 26.

1.3.11.2 Measurement

Measurement for head cover fabrication will be made on a per unit basis under this Line Item.

1.3.11.3 Unit of Measure

Unit of measure: Each.

1.3.12 Turbine Guide Bearing Housing Refurbishment (Line Item 0073)

1.3.12.1 Payment

Payment will include, labor, material, and equipment required to inspect and refurbish the turbine bearing housing including the installation of the operating ring guide bearing plate in accordance with the specifications. For additional information see SECTION 48 13 13.04 26.

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NORFORK LAKE, DAM AND POWERHOUSE

1.3.12.2 Measurement

Measurement for refurbishing the turbine guide bearing housing will be made per set under this Line Item.

1.3.12.3 Unit of Measure

Unit of measure: Each.

1.3.13 Bottom Ring Refurbishment (Line Item 0074)

1.3.13.1 Payment

Payment will include, labor, material, and equipment required to refurbish each bottom ring including inspection and report of findings, installation of the replacement stationary sealing ring, installation of wicket gate…