WEBBERS_FALLS_SPEED_INCREASER_REHAB_SPECS.pdf

Solicitation No. W912BV23R0024

US Army Corps of Engineers Tulsa District Webbers Falls Powerhouse Webbers Falls, Oklahoma

Webbers Falls Unit 1 Speed Increaser Rehab

Specifications

September 6, 2023

Webbers Falls Unit 1 Speed Increaser Rehab WBFU1GEAR

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 11 00 08/15 SUMMARY OF WORK

01 14 00 11/11, CHG 11: 11/20 WORK RESTRICTIONS

01 20 00 11/20, CHG 1: 02/21 PRICE AND PAYMENT PROCEDURES

01 30 01.00 47 10/19, updated 02/23 ADDITIONAL ADMINISTRATIVE REQUIREMENTS

01 32 01.00 10 02/15 PROJECT SCHEDULE

01 33 00 08/18, CHG 4: 02/21 SUBMITTAL PROCEDURES

01 35 26 11/20 GOVERNMENTAL SAFETY REQUIREMENTS

01 35 50 PROJECT SITE SECURITY

01 42 00 02/19 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 11/16, CHG 1: 02/20 QUALITY CONTROL

01 45 00.15 10 11/16, CHG 2: 08/19 RESIDENT MANAGEMENT SYSTEM CONTRACTOR

MODE (RMS CM)

01 78 00 05/19 CLOSEOUT SUBMITTALS

DI VI SI ON 05 - METALS

05 05 23.16 08/18 GEAR WELDING

DI VI SI ON 35 - WATERWAY AND MARI NE CONSTRUCTI ON

35 45 03.00 10 02/16 SPEED INCREASER

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 1 OF 5 PAGES

Webbers Falls Unit 1 Speed Increaser Rehab

01 11 00 SD-01 Preconstruction Submittals

1.3.1 G ODT-Work Plan

SD-06 Test Reports

1.3.1 G ODT-Repair Recommendations

01 14 00 SD-01 Preconstruction Submittals

1.4.1.1List of Contractor Personnel

1.6.1 GPersonnel List

1.6.2 GVehicle List

SD-08 Manufacturer’s Instructions

1.7.2 G ODT-Crane Placement Plan

01 32 01.00 10 SD-01 Preconstruction Submittals

1.3 GProject Scheduler Qualifications

3.4.1 GPreliminary Project Schedule

3.4.2 G ODT-Initial Project Schedule

3.6.2 GPeriodic Schedule Update

01 33 00 SD-01 Preconstruction Submittals

1.7 GSubmittal Register

01 35 26 SD-01 Preconstruction Submittals

1.8.1 GAPP - Construction

1.8 GAccident Prevention Plan (APP)

1.5 GLead Paint Test

1.5 GLead Abatement Plan

SD-06 Test Reports

1.4Monthly Exposure Reports

1.13Notifications and Reports

1.13.2 GAccident Reports

SUBMITTAL REGISTER

CONTRACT NO.

TITLE AND LOCATION CONTRACTOR

CONTRACTOR:

SCHEDULE DATES

CONTRACTOR

ACTION

APPROVING AUTHORITY

A C T I V I T Y

N O

T R A N S M I T T A L

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S P E C

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ITEM SUBMITTED

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C L A S S I F I C A T I O N

G O V T

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AUTH REMARKS

(a) (b) (c) (d) (e) (f) (g) (h) (i) (j) (k) (l) (m) (n) (o) (p) (q) (r)

SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 2 OF 5 PAGES

01 35 26 1.13.3LHE Inspection Reports

SD-07 Certificates

1.7.1.4Crane Operators/Riggers

1.8.3.2 GStandard Lift Plan

1.8.3.3 GCritical Lift Plan

1.8.3.4 GNaval Architecture Analysis

1.9Activity Hazard Analysis (AHA)

1.10.1Confined Space Entry Permit

Hot Work Permit; G

1.14License Certificates

1.14.1 GRadiography Operation Planning

Work Sheet

1.14.1 GPortable Gauge Operations

Planning Worksheet

01 35 50 SD-01 Preconstruction Submittals

1.4 GContractor Security Program

1.4 GJPAS Background Check

01 45 00.00 10 SD-01 Preconstruction Submittals

3.2 G ODT-Contractor Quality Control (CQC)

Plan

3.2.2 G ODT-Design Quality Control (DQC)

Plan

3.6.6 G OD-TThird-Party Inspector

3.3 G ODT-Pre-Construction Conference

3.4 G ODT-Pre-Construction Conference

3.4 G ODT-Initial Design Conference

SUBMITTAL REGISTER

CONTRACT NO.

TITLE AND LOCATION CONTRACTOR

CONTRACTOR:

SCHEDULE DATES

CONTRACTOR

ACTION

APPROVING AUTHORITY

A C T I V I T Y

N O

T R A N S M I T T A L

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SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 3 OF 5 PAGES

01 45 00.00 10 SD-05 Design Data

3.11.1Design Quality Control

SD-06 Test Reports

3.11.2Verification Statement

3.6.6 G ODT-Third-Party Quality Reports

01 78 00 SD-03 Product Data

1.2Spare Parts Data

SD-11 Closeout Submittals

3.2As-Built Record of Equipment and Materials

3.1 G ODT-Final Approved Shop Drawings

1.3 G ODT-Warranty

05 05 23.16 SD-01 Preconstruction Submittals

3.2 G ODT-Welding Quality Assurance Plan

SD-03 Product Data

1.3.3 G ODT-Welder, Welding Operator, and

Tacker Qualification

1.3.2 G ODT-Previous Qualifications

2.2 G ODT-Welding Electrodes and Rods

SD-06 Test Reports

3.3 G ODT-Nondestructive Testing

3.2 G ODT-Weld Inspection Log

SD-07 Certificates

1.3.1 G ODT-Certified Welding Procedure

Specifications (WPS)

SUBMITTAL REGISTER

CONTRACT NO.

TITLE AND LOCATION CONTRACTOR

CONTRACTOR:

SCHEDULE DATES

CONTRACTOR

ACTION

APPROVING AUTHORITY

A C T I V I T Y

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SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 4 OF 5 PAGES

05 05 23.16 1.3.1 G ODT-Certified Procedure Qualification

Records (PQR)

1.3.1 G ODT-Certified Welder Performance

Qualification (WPQ)

1.3.4 G ODT-Certified Welding Inspector

1.3.4 G ODT-Nondestructive Testing Personnel

35 45 03.00 10 SD-01 Preconstruction Submittals

1.12 G ODT-Investigation Report

1.5 G ODT-Design Analysis

1.9 G ODT-Fabrication And Field Supervision

1.10 G ODT-Disassembly And Reassembly

Work Procedures

1.5.3.1 G ODT-Existing Equipment Calculations

1.13 G ODT-Fabricator Qualifications

2.1 G ODT-Vibrational Analysis

2.8.1 G ODT-Pre-Disassembly Nozzle Report

SD-02 Shop Drawings

1.6 G ODT-Drawings

SD-03 Product Data

2.5 G ODT-Bearings

2.4 G ODT-Shafts

2.8 G ODT-Oil

2.3.4 G ODT-Gear Quality

1.7 G ODT-Material Certifications

2.7.1 G ODT-Speed Increaser Housing Seal

1.8 G ODT-Heat Treatment Procedures

SUBMITTAL REGISTER

CONTRACT NO.

TITLE AND LOCATION CONTRACTOR

CONTRACTOR:

SCHEDULE DATES

CONTRACTOR

ACTION

APPROVING AUTHORITY

A C T I V I T Y

N O

T R A N S M I T T A L

N O

S P E C

S E C T

DESCRIPTION

ITEM SUBMITTED

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SUBMITTAL FORM,Jan 96 PREVIOUS EDITION IS OBSOLETE PAGE 5 OF 5 PAGES

35 45 03.00 10 2.6.2 G ODT-Intermediate Geartrain

2.6 G ODT-Gear Components

1.7.1 G ODT-Furnace Data

2.2 G ODT-Nameplate

SD-06 Test Reports

3.3.3.1 G ODT-Field Testing;

2.3.5 G ODT-Gear Balancing

3.3.1 G ODT-Shop Test Report

3.5 G ODT-Quality Control

3.3.3.1.1 G ODT-Limited Commercial Operational

Test

3.3.3.1.2 G ODT-Cooling

2.8.1 G ODT-Post-Assembly Nozzle Report

SD-07 Certificates

1.11 GCalibration Certifications

SD-08 Manufacturer’s Instructions

3.3.1 G ODT-Shop Testing Plan

SD-10 Operation and Maintenance

Data

3.3.2 G ODT-Operation and Maintenance

Manual

3.3.2 G ODT-Final Reassembly Work

Procedure

SUBMITTAL REGISTER

CONTRACT NO.

TITLE AND LOCATION CONTRACTOR

CONTRACTOR:

SCHEDULE DATES

CONTRACTOR

ACTION

APPROVING AUTHORITY

A C T I V I T Y

N O

T R A N S M I T T A L

N O

S P E C

S E C T

DESCRIPTION

ITEM SUBMITTED

P A R A G R A P

A S S I F I C A T I O N

G O V T

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SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 41 00.00 10

BID SCHEDULE

PART 1 GENERAL

1.1 BASIS OF BIDS

1.1.1 Bid Items With Unit Prices

1.1.2 Options and Unit Prices

-- End of Section Table of Contents --

DOCUMENT 00 41 10 Page 1

SECTION 00 41 00.00 10

BID SCHEDULE

PART 1 GENERAL

1.1 BASIS OF BIDS

1.1.1 Bid Items With Unit Prices

This contract will be solicited with bid items and unit prices required for specifically selected work. A description of the bid items and schedule of the unit price work is contained in Standard Form 1442, "Solicitation, Offer and Award." See Contract Clauses, "FAR 52.212-11, Variation in Estimated Quantity" and "FAR 52.236-16, Quantity Surveys."

Item Description Estimated Unit Quantity Unit Price Amount

0001 Speed Increaser Disassembly 1 Job XXX $______

0002 Third Party Inspector 1 Job XXX $______

0003 Investigation Report 1 Job XXX $______

0004 Clean, inspect and testing 1 Job XXX $______ of the Speed Increaser Components

0005 Gear Set Fabrication 1 Job XXX $______

0006 Shipment 1 Job XXX $______

0007 Speed Increaser Reassembly 1 Job XXX $______ and Commissioning

Total Amount for Base Items $_________

In the event there is a difference between a unit price and the extended total, the unit price will be held to be the intended bid. If the bidder shows only the total price but fails to enter a unit price, the total divided by the estimated quantity will be held to be the intended unit price.

Any bid price for items indicated above which are unbalanced as to price may be rejected as non-responsive. An unbalanced bid is one which is based on price significantly less than cost for some work and price which is significantly overstated for other work.

1.1.2 Options and Unit Prices

This contract will be awarded with options and unit prices required for specifically selected work. A description of the options and schedule of the unit price work is contained in Standard Form 1442, "Solicitation, Offer and Award." See Contract Clauses, "FAR 52.211-18, Variation in

DOCUMENT 00 41 10 Page 2

Estimated Quantity" and "FAR 52.236-16, Quantity Surveys."

Item Description Estimated Unit Quantity Unit Price Amount

0008 Bearing Replacement 1 Job XXX $______

0009 Bearing Babbitt Repair 1 Job XXX $______

0010 Low Speed Gear Shaft 1 Job XXX $______

0011 High Speed Gear Shaft 2 Job XXX $______

0012 Quill Shaft 2 Job XXX $______

0013 High Speed Pinion Coupling 1 Job XXX $______

0014 Intermediate Coupling 2 Job XXX $______

0015 Existing Components Shipment 1 Job XXX $______

Total Amount for Optional Items $______

TOTAL OF BASE AND OPTIONAL BID ITEMS $___________________________

DOCUMENT 00 41 10 Page 3

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 WORK COVERED BY CONTRACT DOCUMENTS

1.3.1 Project Description

1.3.2 Location

1.3.2.1 Speed Increaser

1.4 OCCUPANCY OF PREMISES

1.5 EXISTING WORK

1.6 GOVERNMENT-FURNISHED MATERIAL AND EQUIPMENT

1.6.1 Use of Cranes

1.6.1.1 Operators, Riggers, and Rigging

1.6.2 Utilities

1.6.2.1 Water

1.6.3 Work Area and Storage Area

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 11 00 Page 1

SECTION 01 11 00

SUMMARY OF WORK

08/15

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this section to the extent referenced. The publications are referred to within the text by the basic designation only.

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety -- Safety and Health Requirements Manual

1.2 SUBMITTALS

Government approval is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for information only. When used, a code following the "G" classification identifies the office that will review the submittal for the Government.

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

Work Plan ; G, ODT-H

SD-06 Test Reports

Repair Recommendations ; G, ODT-H

1.3 WORK COVERED BY CONTRACT DOCUMENTS

1.3.1 Project Description

This contract is for a turn-key repair of the existing Webbers Falls unit 1 speed increaser. The work includes the design, fabrication, testing and installation of a complete, new gearset, base rings, shrink rings, shrink lock rings, nuts, bolts, gear keys and related components as specified.

The gearset consist of one low-speed bull gear, two low-speed pinions, two high-speed gears and one high-speed pinion. Work also includes the disassembly, reassembly, cleaning, inspection and testing of the Falk speed increaser gearbox. All work must be performed by entities with relevant experience. All work on Government property must be done safely and in accordance with the latest edition of EM 385-1-1 .

The work includes the following items for unit 1 speed increaser only:

a. Within 30 days from the notice to proceed, provide a Work Plan outlining, in chronological order, all work specified in this contract.

b. Within 180 days from the notice to proceed, perform all necessary disassembly, inspections and field measurements required to accurately

SECTION 01 11 00 Page 2 fabricate components and obtain the details required to successfully reassemble the speed increaser. Prior to disassembly, perform a gear pattern test on all gear meshes to determine the existing gear contact patterns; document the findings. After all required measurements are taken, remove the existing bearings, couplings, gears, pinions, gear shafts and ancillary components from the speed increaser housing.

Measure and document all dimensions of the removed components and compared to the original fabrication drawings. Ship all the bearings, shafts, gears, couplings, pinions and other necessary components to the inspection facility as soon as practicable after initial field inspection following disassembly of the gearbox. Clean and perform 100% dye penetrant testing (PT) and visual testing (VT) of the outer diameter, welds and webs of all existing gears. 100% of bearing and shaft visible surfaces must be inspected by dye penetrant testing (PT) and Visual testing (VT). Include any defects and indications found in the Investigation Report submittal specified in 35 45 03.00 10 . Do not dispose of any existing equipment replaced under this contract until the speed increaser is certified as properly functioning per this contract. The COR will direct the Contractor on where the removed equipment is to be located on Government property. Upon completion of the successful rehabilitation of the speed increaser, the Contractor is responsible for the loading, shipping and disposal of the items replaced under this contract. However, if BID ITEM 0015 is exercised, existing gears and pinions deemed fit by inspection will be returned to the Government. Include shipment and unloading cost related to the return of existing sound gears and pinions back to Webbers Falls Powerhouse in BID ITEM 0015; the COR will direct the Contractor to the location where the items are to be off-loaded. If BID ITEM 0015 is not exercised, the Contractor is responsible for the disposal of those items. All components not deemed fit for service by the Government must be disposed of by the Contractor.

c. Clean and inspect the speed increaser's components that are to remain in service per this contract. Provide the Repair Recommendations submittal within 30 days after removal of the existing gearset.

Clearly define all necessary and recommended repairs. If gears cannot be removed from their corresponding shafts at Webbers Falls Powerhouse, ship the gear/shaft subassemblies to a facility capable of performing the disassembly and necessary inspections. Provide all cribbing and supports for the shipment of components. If inspection of the gear shafts, couplings and bearings show them to be serviceable, ship those components to the fabrication shop where the inspections, finish machining, fit-up, testing, and preinstallation verifications are to take place. It is the Contractor's responsibility to ensure all equipment is properly handled and stored while not on Government property. Any damage that occurs during shipment or while on the Contractor's or Subcontractor's property is the responsibility of the Contractor. It is the Contractor's responsibility to ensure all equipment is protected from corrosion and properly supported regardless of the storage location. While the speed increaser is disassembled, take appropriate measures to protect equipment from dust and debris.

d. Provide the Government with an Investigation Report as specified in

SECTION 35 45 03.00 10 .

e. Design the new gears and pinions in accordance with these specifications. Gears and pinions must have the appropriate power ratings per AGMA design standards and these specifications. Where

SECTION 01 11 00 Page 3 conflicts between the design standards and specifications exist, the most conservative approach must govern. The gear designers must provide all information required to successfully fabricate gears, pinions and other required components. The designers must also provide the allowable manufacturing and installation tolerances for all components. The existing gear ratio must not change. Design must incorporate the existing gear box housing; center distances and bearing locations must not be altered.

f. Fabricate one set of blanks for the high-speed gearset (the high-speed gearset consist of: two high-speed gear blanks and one high-speed pinion blank) per this contract. High-speed gear blanks include the rim, webs, stiffeners and hub and will require welding. Weld (where applicable), heat treat and inspect all blanks per this contract. All welding, heat treatment and inspections must be completed at a facility capable of reworking or fabricating new components per these specifications. If the machining is done at a different site than the forge facility, and after inspections determine blanks meet requirements, ship the completed blanks to the machining facility.

g. Fabricate one set of blanks for the low-speed gearset (the low-speed gearset consist of: Two low-speed pinion blanks and one low-speed gear blank) per this contract. Low-speed gear blank include the rim, webs, stiffeners and hub and will require welding. Weld (where applicable), heat treat and inspect all blanks per this contract. All welding, heat treatment and inspections must be completed at a facility capable of reworking or fabricating new components per these specifications. If the machining is done at a different site than the forge facility, and after inspections determine blanks meet requirements, ship the completed blanks to the machining facility.

h. Machine gear and pinion blanks to final forms per this contract.

i. At the final machining facility, build a mock-up that accurately replicates the relative gear position of the existing gear box.

Fabrication of the mock-up must be based on field measurements taken during the initial inspection of the speed increaser. The mock-up must incorporate the bearings, couplings and shafts that are to be used in normal speed increaser operations. The mock-up is to be used for shop testing. After the mock-up's use, it is to remain the property of the Contractor.

j. Perform all required inspections, machining, finishing, fit-up, testing, and verifications. Install the new low-speed gear and high-speed gear to their corresponding shafts. Match, balance and time the gearset. The fit-up, testing and verification actions must use the mock-up, finished gears, shafts, couplings and bearings that will be installed into the speed increaser.

k. Prepare all finished parts for shipping and ship to Webbers Falls Powerhouse, Oklahoma. The low-speed gear and high-speed gear must be shipped assembled to their corresponding shaft and ready for reassembly. Off-load all equipment to on-site locations as directed by the project personnel. Provide a method to protect all components from corrosion and ensure components are properly supported during storage.

l. Provide all new miscellaneous components needed for the complete and final installation of the gearing into the existing speed increaser enclosure. (e.g. keys, shrink rings, shrink lock rings, base rings, SECTION 01 11 00 Page 4 etc.).

m. Just prior to reassembly of the speed increaser clean the speed increaser housing. Surfaces wetted by oil and sealing surfaces must be free of dust, dirt and debris.

n. Reassemble speed increaser with new gears, pinions and other components specified in this contract. Provide new oil per specifications. Seals disturbed by the disassembly must be replaced with seals appropriate for the application. Perform all testing, procedures and inspections to ensure proper function of the rehabilitated speed increaser.

o. In addition to the Contractor's quality control, provide independent, third-party quality control at two stages of the work. Third-party quality control must be present at the fabrication facility during the fit-up, testing, and verification stage. Third-party quality control must also be present during all stages of the reassembly of the speed increaser. Third-party quality control must provide detailed reports at each stage. The third-party quality control reports must be submitted to the Government directly from the third-party quality control entity. The Contractor must perform its own comprehensive quality control completely independent from the third-party quality control.

p. Perform field, operational and commissioning tests as required. All products provided by the Contractor must have a 10-year warranty against spalling, cracking, destructive or progressive pitting, furrowing, yielding, scoring, scuffing, excessive or destructive wear and any other defects determined by independent third-party failure analysis to be the result of design, material, process or installation defects. If defects of this kind are found, the contractor will be responsible for the replacement, installation and testing of the new component.

q. Incidental related work.

r. If options are awarded design, fabrication, inspect, test and installation in accordance with these specifications.

1.3.2 Location

1.3.2.1 Speed Increaser

The speed increaser is located at the Webbers Falls Powerhouse. The address is 14300 S Powerhouse Road, Webbers Falls, Oklahoma 74470. This is also the location where all finished components are to be shipped. Ship gears assembled with their corresponding shaft. The exact storage and work locations will be shown by the Contracting Officer.

1.4 OCCUPANCY OF PREMISES

Building(s) will be occupied during performance of work under this contract. Before work is started, arrange with the Contracting Officer a sequence of procedure, means of access, space for storage of materials and equipment, and use of approaches, corridors, and stairways.

SECTION 01 11 00 Page 5

1.5 EXISTING WORK

In addition to FAR 52.236-9 Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements:

a. Remove or alter existing work in such a manner as to prevent injury or damage to any portion of the existing work which will remain.

b. Repair or replace portions of existing work which have been altered during construction operations to match existing or adjoining work, as approved by the Contracting Officer. At the completion of operations, existing work must be in a condition equal to or better than that which existed before new work started.

1.6 GOVERNMENT-FURNISHED MATERIAL AND EQUIPMENT

1.6.1 Use of Cranes

The Contractor must coordinate with the Government, two working days in advance, for the use of the powerhouse bridge crane during the Contractor’s scheduled on-site work. The Government will have priority use of the powerhouse bridge cranes. The Contractor must make all reasonable attempts to schedule work requiring the powerhouse crane during the powerhouse's normal business hours of Monday through Thursday, 0600-1630 hours. When mobile cranes are required, the Contractor is responsible for the procurement and operation of the crane. The Contractor must follow all requirements of EM 385-1-1 while working on Government property.

1.6.1.1 Operators, Riggers, and Rigging

The Government will supply crane operators at Webbers Falls Powerhouse for lifts requiring the powerhouse bridge crane. However, for speed increaser related work, the Government reserves the right to direct the Contractor to use the Contractor supplied bridge crane operator at any time. If the powerhouse crane is required for work outside normal business hours, the Contractor must give at least 15 calendar days' notice to the Government.

Additionally, while onsite, The Contractor must have at least one operator certified in the use of the powerhouse bridge cranes. The Contractor must provide crane rigger(s)and rigging through the duration of the work. All rigging must be appropriate for the corresponding lift.

1.6.2 Utilities

While inside Government facilities, the Contractor may use electricity for power tools. It is the Contractors responsibility to ensure the electrical circuits are not overloaded. The Contractor must provide any equipment necessary to make supply power compatible with tool requirements. The Contractor must keep all walkways and access areas clear of obstructions and tripping hazards.

1.6.2.1 Water

Contractor is responsible for drinking water or any other water needed.

1.6.3 Work Area and Storage Area

The Contractor's work and storage areas will be assigned by the Contracting Officer.

SECTION 01 11 00 Page 6

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Section --

SECTION 01 11 00 Page 7

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 14 00

WORK RESTRICTIONS

11/ 11, CHG 11: 11/ 20

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 SPECIAL SCHEDULING REQUIREMENTS

1.4 CONTRACTOR ACCESS AND USE OF PREMISES

1.4.1 Activity Regulations

1.4.1.1 Subcontractors and Personnel Contacts

1.4.1.2 No Smoking Policy

1.4.2 Working Hours

1.4.3 Work Outside Regular Hours

1.4.4 Occupied Buildings

1.4.5 Parking

1.4.6 Sanitation

1.5 CONTRACTOR'S TEMPORARY FACILITIES

1.6 SECURITY REQUIREMENTS

1.6.1 Personnel List

1.6.2 Vehicle List

1.7 CONTRACTORS EQUIPMENT

1.7.1 General

1.7.2 Crane Placement Plan

1.8 PERMITS AND RESPONSIBILITIES

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 14 00 Page 1

SECTION 01 14 00

WORK RESTRICTIONS

11/ 11, CHG 11: 11/ 20

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety -- Safety and Health Requirements Manual

1.2 SUBMITTALS

Government approval is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for information only. When used, a code following the "G" classification identifies the office that will review the submittal for the Government.

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-01 Preconstruction Submittals

List of Contractor Personnel ; G

Personnel List ; G

Vehicle List ; G

SD-08 Manufacturer's Instructions

Crane Placement Plan ; G, ODT-H

1.3 SPECIAL SCHEDULING REQUIREMENTS

a. Have materials, equipment, and personnel required to perform the work at the site prior to the commencement of the work.

b. Except for the unit being rehabilitated (unit 1), the Powerhouse will remain in operation during the entire construction period. The Contractor must conduct their operations to cause the least possible interference with normal operations.

c. Permission to interrupt any activity, roads, railroads, or utility service must be requested in writing a minimum of 15 business days prior to the desired date of interruption. The Contractor must indicate predictable interruptions in the submitted work plan and schedule. The Contractor must indicate which activity the interruption corresponds to.

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1.4 CONTRACTOR ACCESS AND USE OF PREMISES

1.4.1 Activity Regulations

Ensure that Contractor personnel employed on the activity become familiar with, and obey, activity regulations including safety, fire, traffic and security regulations. Work done on Government property must be done in accordance with EM 385-1-1 . Keep within the limits of the work and avenues of ingress and egress. Wear appropriate personal protective equipment (PPE) in designated areas. Do not enter any restricted areas until cleared by the Government for such entry. Mark Contractor equipment for identification.

1.4.1.1 Subcontractors and Personnel Contacts

Provide a List of Contractor Personnel including addresses and telephone numbers for use in the event of an emergency. As changes occur and additional information becomes available, correct and change the information contained in previous lists.

1.4.1.2 No Smoking Policy

Smoking is prohibited except in designated areas. Discard tobacco materials into designated tobacco receptacles; failure to do so is considered littering and is subject to fines. The Contracting Officer will identify designated smoking areas.

1.4.2 Working Hours

Regular working hours will consist of a 10 1/2 hour period, between 6 a.m.

and 4:30 p.m., Monday through Thursday, excluding Government holidays.

Review in-lieu of holiday rules; those days will count as Government holidays. Information is available at https://www.opm.gov.

1.4.3 Work Outside Regular Hours

Work outside regular hours requires Contracting Officer approval. 15 calendar days prior to such work, request approval in writing. In the written request, give the justification for the request, specific dates, hours, location, type of work to be performed, contract number and project title. Based on the justification provided, the Contracting Officer may approve work outside regular hours. During periods of darkness, the different parts of the work must be lighted in a manner approved by the Contracting Officer and in accordance with EM 385-1-1 .

1.4.4 Occupied Buildings

The Contractor will be working in, and around, existing buildings which are occupied. Do not enter the building(s) without prior approval of the Contracting Officer. Provide dust covers or protective enclosures to protect existing work that remains and Government material during the construction period. The Contractor must provide means to limit dust in accordance with EM 385-1-1 . Leave attached equipment in place, and protect it against damage, or temporarily disconnect, relocate, protect, and reinstall it at the completion of the work.

1.4.5 Parking

Construction Contract employees must park privately owned vehicles in an

SECTION 01 14 00 Page 3 area designated by the Contracting Officer. Employee parking must not interfere with existing and established parking requirements of the Government installation.

1.4.6 Sanitation

Provide and maintain within the construction area minimum field-type sanitary facilities in accordance with EM 385-1-1 Section 02. Locate the facilities behind the construction fence or out of the public view. Clean units and empty wastes at least once a week or more frequently into a municipal, district, or station sanitary sewage system, or remove waste to a commercial facility. Obtain approval from the system owner prior to discharge into a municipal, district, or commercial sanitary sewer system. Penalties or fines associated with improper discharge will be the responsibility of the Contractor. Coordinate with the Contracting Officer and follow station regulations and procedures when discharging into the station sanitary sewer system. Include provisions for pest control and elimination of odors. Government toilet facilities will not be available to Contractor's personnel.

1.5 CONTRACTOR'S TEMPORARY FACILITIES

The Contractor must provide temporary administrative, storage and office facilities at the job site. The Government will indicate the location where the temporary facilities are to be placed. The Government will provide 480 volts, 60 amps for facility use. The Contractor must connect the electricity to their temporary facility and must provide their own wiring, transformers, breakers and other equipment as required. Temporary facilities must meet requirements as identified in EM 385-1-1 Section 04.

The Contractor is responsible for providing utilities for the temporary facility. Contractor is responsible for security of their property.

Provide adequate outside security lighting at the temporary facilities.

Trailers must be anchored to resist high winds and meet applicable state or local standards for anchoring mobile trailers. Coordinate anchoring with EM 385-1-1 Section 04. The Contract Clause entitled "FAR 52.236-10, Operations and Storage Areas" applies.

1.6 SECURITY REQUIREMENTS

1.6.1 Personnel List

15 days prior to the desired date of entry, submit an alphabetical list of personnel who require entry into Government property. Furnish for each person:

a. Name

b. Date and place of birth

c. Citizenship

d. Home address

e. Social security number

f. Current pass expiration date

g. Naturalization or Alien Registration number

h. Passport number, place of issue, and expiration date

i. Signature/Firm Name

1.6.2 Vehicle List

Submit a list of vehicles to be utilized at the work site with the following information for each vehicle:

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a. Make

b. Model

c. Year

d. License number

e. Registered owner

1.7 CONTRACTORS EQUIPMENT

1.7.1 General

The proposed methods of transportation, operation of cranes and other heavy equipment must be submitted by the Contractor for Government approval before commencement of those operations. Submittals must include the type, size, and loadings of equipment, and the proposed transportation routes and work areas to be used on the project. Testing requirements and operation of cranes and other heavy equipment must be in accordance with EM 385-1-1 . All cranes, rigging, lifts, operators, and other necessary means to move equipment or items must be Contractor-furnished and must comply with EM 385-1-1 .

1.7.2 Crane Placement Plan

30 days prior to the planned use of a mobile crane, or vehicle exceeding hs-20, on Government property, submit a crane placement plan. The crane placement plan must contain enough information to determine that the crane or vehicle can be operated safely. The crane placement must include crane or vehicle weight, lift loads, boom radius, crane capacity chart, loading diagram with wheel and pontoon loads, load spacing and any other required information. All cranes, rigging, lifts, operators, vehicles, and other necessary means to move equipment or items must be Contractor furnished as required to pursue and complete the work. Crane placement plan must be submitted and approval prior to using crane or vehicle identified in this paragraph.

1.8 PERMITS AND RESPONSIBILITIES

It will be the responsibility of the Contractor to obtain all permits/licenses required for this project.

PART 2 PRODUCTS

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PART 3 EXECUTION

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SECTION 01 14 00 Page 5

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 20 00

PRICE AND PAYMENT PROCEDURES

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PART 1 GENERAL

1.1 CONTRACT COST BREAKDOWN

1.2 CONTRACTOR'S INVOICE AND CONTRACT PERFORMANCE STATEMENT

1.2.1 Submission of Invoices

1.2.2 Final Invoice

1.3 SINGLE JOB PAYMENT ITEMS

1.3.1 Speed Increaser Disassembly

1.3.1.1 Payment

1.3.1.2 Unit of Measure

1.3.2 Third-Party Inspector

1.3.2.1 Payment

1.3.2.2 Unit of Measure

1.3.3 Investigation Report

1.3.3.1 Payment

1.3.3.2 Unit of Measure

1.3.4 Clean, inspect and testing of the Speed Increaser Components

1.3.4.1 Payment

1.3.4.2 Unit of Measure

1.3.5 Gear Set Fabrication

1.3.5.1 Payment

1.3.5.2 Unit of Measure

1.3.6 Shipment

1.3.6.1 Payment

1.3.6.2 Unit of Measure

1.3.7 Speed Increaser Reassembly and Commissioning

1.3.7.1 Payment

1.3.7.2 Unit of Measure

1.3.8 Bearing Replacement (Option)

1.3.8.1 Payment

1.3.8.2 Unit of Measure

1.3.9 Bearing Babbitt Repair (Option)

1.3.9.1 Payment

1.3.9.2 Unit of Measure

1.3.10 Low-Speed Gear Shaft (Option)

1.3.10.1 Payment

1.3.10.2 Unit of Measure

1.3.11 High-Speed Gear Shaft (Option)

1.3.11.1 Payment

1.3.11.2 Unit of Measure

1.3.12 Quill Shaft (Option)

1.3.12.1 Payment

1.3.12.2 Unit of Measure

1.3.13 High-Speed Pinion Coupling (Option)

1.3.13.1 Payment

1.3.13.2 Unit of Measure

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1.3.14 Intermediate Coupling (Option)

1.3.14.1 Payment

1.3.14.2 Unit of Measure

1.3.15 Existing Components Shipment (Option)

1.3.15.1 Payment

1.3.15.2 Unit of Measure

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 20 00 Page 2

SECTION 01 20 00

PRICE AND PAYMENT PROCEDURES

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PART 1 GENERAL

1.1 CONTRACT COST BREAKDOWN

The Contractor must furnish within 30 days after the 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.

1.2 CONTRACTOR'S INVOICE AND CONTRACT PERFORMANCE STATEMENT

1.2.1 Submission of Invoices

If DFARS Clause 252.232-7006 Wide Area Workflow Payment Instructions is included in the Contract, provide the documents listed in above paragraph CONTENT OF INVOICE in their entirety as attachments in Wide Area Work Flow (WAWF) for each invoice submitted. The maximum size of each WAWF attachment is two megabytes, but there are no limits on the number of attachments. If a document cannot be attached in WAWF due to system or size restriction, provide it as instructed by the Contracting Officer.

Monthly invoices and supporting forms for work performed through the anniversary award date of the Contract must be submitted to the Contracting Officer within 5 calendar days of the date of invoice. For example, if Contract award date is the 7th of the month, the date of each monthly invoice must be the 7th and the invoice must be submitted by the 12th of the month.

1.2.2 Final Invoice

a. A final invoice must be accompanied by the certification required by DFARS 252.247.7023 Transportation of Supplies by Sea, and the Contractor's Final Release. If the Contractor is incorporated, the Final Release must contain the corporate seal. An officer of the corporation must sign and the corporate secretary must certify the Final Release.

b. For final invoices being submitted via WAWF, the original Contractor's Final Release Form and required certification of Transportation of Supplies by Sea must be provided directly to the respective Contracting Officer prior to submission of the final invoice. Once receipt of the original Final Release Form and required certification of Transportation of Supplies by Sea has been confirmed by the Contracting Officer, the Contractor must then submit final invoice and attach a copy of the Final Release Form and required certification of Transportation of Supplies by Sea in WAWF.

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c. Final invoices not accompanied by the Contractor's Final Release and required certification of Transportation of Supplies by Sea will be considered incomplete and will be returned to the Contractor.

1.3 SINGLE JOB PAYMENT ITEMS

Payment items for the work of this Contract for which Contract job payments will be made are listed in the BIDDING 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, travel, shipping cost 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.

1.3.1 Speed Increaser Disassembly

1.3.1.1 Payment

Payment for disassembly of the speed increaser will be made per job. This job covers the disassembly of the speed increaser per this contract. This payment also includes the separation of the low-gear and two high-speed gears with their corresponding shafts. Price and payment must constitute full compensation for all labor, equipment, tools, material, and incidentals necessary to complete the work as specified herein and as indicated. Also include all disposal cost in this bid item.

1.3.1.2 Unit of Measure

Unit of measure: job.

1.3.2 Third - Party Inspector

1.3.2.1 Payment

Payment for the third - party inspector will be made per job. Price and payment must constitute full compensation for all labor, shipment cost, equipment, tools, material, travel and incidentals necessary to complete the work as specified herein and as indicated.

1.3.2.2 Unit of Measure

Unit of measure: job.

1.3.3 Investigation Report

1.3.3.1 Payment

Payment for the investigation report will be made per job. Price and payment must constitute full compensation for all labor, shipment cost, equipment, tools, material, and incidentals necessary to complete the work as specified herein and as indicated.

1.3.3.2 Unit of Measure

Unit of measure: job.

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1.3.4 Clean, inspect and testing of the Speed Increaser Components

1.3.4.1 Payment

Payment for cleaning, inspection and testing of the speed increaser components will be made per job. Price and payment must constitute full compensation for all labor, Shipment cost, equipment, tools, material, and incidentals necessary to complete the work as specified herein and as indicated.

1.3.4.2 Unit of Measure

Unit of measure: job.

1.3.5 Gear Set Fabrication

1.3.5.1 Payment

Payment for fabrication of the gear set will be made per job. A gear set consist of one (1) low speed bull gear, two (2) low speed pinions, two (2) high speed gears and one (1) high speed pinion. Price must include all design work, forging, machining, inspection, testing and shipping cost associated with the successful fabrication of the gear set. Additionally, price and payment must constitute full compensation for all labor, equipment, tools, material, and incidentals necessary to complete the work as specified herein and as indicated.

1.3.5.2 Unit of Measure

Unit of measure: job.

1.3.6 Shipment

1.3.6.1 Payment

Payment for all shipment cost associated with all components and sub-assemblies to and from the Contractor's and Subcontractor's facilities and to and from Webbers Falls Powerhouse will be made per job. This will cover all shipment costs not captured in the other payment items. Price and payment must constitute full compensation for all labor, equipment, tools, material, and incidentals necessary to complete the work as specified herein and as indicated.

1.3.6.2 Unit of Measure

Unit of measure: job.

1.3.7 Speed Increaser Reassembly and Commissioning

1.3.7.1 Payment

Payment for complete reassembly and commissioning of the speed increaser will be made per job. Price and payment must constitute full compensation for all labor, equipment, tools, material, and incidentals necessary to complete the work as specified herein and as indicated. Include all testing, procedures and inspections to ensure proper function of the rehabilitated speed increaser in this bid item.

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1.3.7.2 Unit of Measure

Unit of measure: job.

1.3.8 Bearing Replacement (Option)

1.3.8.1 Payment

Payment for replacement of bearings will be made per job. Include replacement of all bearings in a single job. Price and payment must constitute full compensation for all labor, design work, equipment, tools, material, and incidentals necessary to complete and deliver the work as specified herein and as indicated.

1.3.8.2 Unit of Measure

Unit of measure: job.

1.3.9 Bearing Babbitt Repair (Option)

1.3.9.1 Payment

Payment for bearing Babbitt repair will be made per job. Include Babbitt repair of all bearings in a single job. Price and payment must constitute full compensation for all labor, equipment, tools, material, shipment and incidentals necessary to complete and deliver the work as specified herein and as indicated.

1.3.9.2 Unit of Measure

Unit of measure: job.

1.3.10 Low-Speed Gear Shaft (Option)

1.3.10.1 Payment

Payment for low-speed gear shaft will be made per job. Price and payment must constitute full compensation for all labor, design work, equipment, tools, material, shipment and incidentals necessary to complete and deliver the work as specified herein and as indicated.

1.3.10.2 Unit of Measure

Unit of measure: job.

1.3.11 High-Speed Gear Shaft (Option)

1.3.11.1 Payment

Payment for high-speed gear shaft will be made per job. Price and payment must constitute full compensation for all labor, design work, equipment, tools, material, shipment and incidentals necessary to complete and deliver the work as specified herein and as indicated.

1.3.11.2 Unit of Measure

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1.3.12 Quill Shaft (Option)

1.3.12.1 Payment

Payment for the Quill Shaft will be made per job. Price and payment must constitute full compensation for all labor, design work, equipment, tools, material, shipment and incidentals necessary to complete and deliver the work as specified herein and as indicated.

1.3.12.2 Unit of Measure

Unit of measure: job.

1.3.13 High-Speed Pinion Coupling (Option)

1.3.13.1 Payment

Payment for replacement of the high-speed pinion coupling will be made per job. Price and payment must constitute full compensation for all labor, design work, equipment, tools, material, shipment and incidentals necessary to complete the work and deliver as specified herein and as indicated.

1.3.13.2 Unit of Measure

Unit of measure: job.

1.3.14 Intermediate Coupling (Option)

1.3.14.1 Payment

Payment for replacement of the intermediate coupling will be made per job.

Price and payment must constitute full compensation for all labor, design work, equipment, tools, material, shipment and incidentals necessary to complete and deliver the work as specified herein and as indicated.

1.3.14.2 Unit of Measure

Unit of measure: job.

1.3.15 Existing Components Shipment (Option)

1.3.15.1 Payment

Payment for shipment of existing gears and pinions replaced in this contract but deemed serviceable after inspection from the inspection facility back to Webbers Falls Powerhouse will be made per job. Price and payment must constitute full compensation for all labor, design work, equipment, tools, material, shipment and incidentals necessary to complete and deliver the work as specified herein and as indicated.

1.3.15.2 Unit of Measure

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PART 3 EXECUTION

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SECTION 01 20 00 Page 8

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 30 01.00 47

ADDITIONAL ADMINISTRATIVE REQUIREMENTS

10/ 19, updat ed 02/ 23

PART 1 GENERAL

1.1 REFERENCES

1.2 ADDITIONAL ADMINISTRATIVE REQUIREMENTS

1.2.1 Contractor Supply and Use of Electronic Software for

Processing Construction Wage Rate Requirements Statute Certified Labor Payrolls

1.2.2 Equipment Ownership and Operating Expense Schedule

1.2.3 Payment for Materials Delivered Off-Site

1.2.4 Required Insurance (FAR 28.307-2)

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 30 01.00 47 Page 1

SECTION 01 30 01.00 47

ADDITIONAL ADMINISTRATIVE REQUIREMENTS

10/ 19, updat ed 02/ 23

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

U.S. ARMY CORPS OF ENGINEERS (USACE)

EP 1110-1-8 (2021) Engineering and Design -- Construction Equipment Ownership and Operating Expense Schedule

1.2 ADDITIONAL ADMINISTRATIVE REQUIREMENTS

The conditions listed below are additional administrative requirements incorporated into this Section.

1.2.1 Contractor Supply and Use of Electronic Software for Processing Construction Wage Rate Requirements Statute Certified Labor Payrolls

a. The Contractor must use a commercially-available electronic system to process and submit certified payrolls electronically to the Government. The requirements for preparing, processing and providing certified labor payrolls are established by the Construction Wage Rate Requirements statute.

b. The Contractor is responsible for obtaining and providing for all access, licenses, and other services required to provide for receipt, processing, certifying, electronically transmitting to the Government, and storing weekly payrolls and other data required for the Contractor to comply with the Construction Wage Rate Requirements statute. When the Contractor uses an electronic payroll system, the electronic payroll service must be used by the Contractor to prepare, process, and maintain the relevant payrolls and basic records during all work under this construction contract and the electronic payroll service must be capable of preserving these payrolls and related basic records for the required 3 years after contract completion. The Contractor must obtain and provide electronic system access to the Government, as required to comply with the Construction Wage Rate Requirements over the duration of this construction contract. The access must include electronic review access by the Government contract administration office to the electronic payroll processing system used by the Contractor.

c. The Contractor's provision and use of an electronic payroll processing system must meet the following basic functional criteria:

(1) Commercially available;

(2) Compliant with appropriate Construction Wage Rate Requirements

SECTION 01 30 01.00 47 Page 2 statute payroll provisions in the Federal Acquisition Regulation

(FAR);

(3) Able to accommodate the required numbers of employees and subcontractors planned to be employed under the contract;

(4) Payroll data must not be entered in RMS 3.0 CM;

(5) Demonstrated security of data and data entry rights;

(6) Ability to produce Contractor-certified electronic versions of weekly payroll data;

(7) Ability to identify erroneous entries and track the date/time of all versions of the certified Construction Wage Rate Requirements statute payrolls submitted to the government over the life of the contract; and

(8) Capable of generating a durable record copy, that is, a CD or DVD and PDF file record of data from the system database at end of the contract closeout.