W912EK21R0021 Amendment 0002.pdf

96514711596379

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of Amendment 0002 is to provide updated specif ications and an updated schedule of prices.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 27-Jul-2021

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912EK21R0021

X 9B. DATED (SEE ITEM 11)

20-Jul-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

27-Jul-2021

CODE

CONTRACTING DIVISION

US ARMY CORPS OF ENGINEERS 1500 ROCK ISLAND D

ROCK ISLAND IL 61201

W912EK 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EK21R0021

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

(End of Summary of Changes)

The following modifications are made to PROJECT TITLE PAGE; SCHEDULE OF PRICES; SECTION 01 11 00; SECTION 01 22 00; and APPENDIX A.

PROJECT TITLE PAGE

a. PROJECT TITLE PAGE. Delete the Project Title Page in its entirety, and substitute therefor revised Project Title Page.

SCHEDULE OF PRICES

b. SCHEDULE OF PRICES. Delete the Schedule of Prices in its entirety, and substitute therefor revised Schedule of Prices.

SECTION 01 11 00

c. PAGES SECTION 01 11 00 PAGE 1 THROUGH SECTION 01 11 00 PAGE 3. Delete pages SECTION 01 11 00 Page 1 through SECTION 01 11 00 Page 3 in their entirety, and substitute therefor revised pages SECTION 01 11 00 Page 1 through SECTION 01 11 00 Page 3.

SECTION 01 22 00

d. PAGES SECTION 01 22 00 PAGE 2 THROUGH SECTION 01 22 00 PAGE 4. Delete pages SECTION 01 22 00 Page 2 through SECTION 01 22 00 Page 4 in their entirety, and substitute therefor revised pages SECTION 01 22 00 Page 2 through SECTION 01 22 00 Page 4.

APPENDIX A

e. APPENDIX A. Delete APPENDIX A in its entirety, and substitute therefor a revised APPENDIX A.

AMEND 0002

26 JULY 2021

Solicitation No.: W912EK21R0021

US Army Corps of Engineers Rock Island District

MISSISSIPPI RIVER BASIN

MISSISSIPPI BRIDGE CRANE AND

BULKHEAD LIFTER REPLACEMENT

LOCK AND DAM NO. 22;

LOCK AND DAM NO. 21;

LOCK AND DAM NO. 20; AND

LOCK AND DAM NO. 18

Construction Solicitation and Specifications

JULY 2021

SCHEDULE OF PRICES

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

BASE BID - LOCK AND DAM NO. 22

0001 Delivery 1 JOB XXXXXXXX $

0002 Furnish Lock 22 Crane System 1 JOB XXXXXXXX

0003 Install Lock 22 Crane System 1 JOB XXXXXXXX $

0004 Commission Lock 22 Crane System 1 JOB XXXXXXXX $

OPTION A - LOCK AND DAM NO. 21

0101 Delivery 1 JOB XXXXXXXX $

0102 Furnish Lock 21 Crane System 1 JOB XXXXXXXX $ 0103 Install Lock 21 Crane System 1 JOB XXXXXXXX $

0104 Commission Lock 21 Crane System 1 JOB XXXXXXXX $

OPTION B - LOCK AND DAM NO. 20

Delivery

1 JOB XXXXXXXX $

0202 Furnish Lock 20 Crane System 1 JOB XXXXXXXX $

0203 Install Lock 20 Crane System 1 JOB XXXXXXXX $

0204 Commission Lock 20 Crane System 1 JOB XXXXXXXX $

OPTION C - LOCK AND DAM NO. 18

Delivery

1 JOB XXXXXXXX $

0302 Furnish Lock 18 Crane System 1 JOB XXXXXXXX $

0303 Install Lock 18 Crane System 1 JOB XXXXXXXX $

TOTAL OF ESTIMATED AMOUNTS OF BASE BID

(ITEM NOS. 0001 THROUGH 0004, INCL.)

TOTAL OF ESTIMATED AMOUNTS OF OPTION A

(ITEM NOS. 0101 THROUGH 0104, INCL.)

TOTAL OF ESTIMATED AMOUNTS OF OPTION B

(ITEM NOS. 0201 THROUGH 0204, INCL.)

0304 Commission Lock 18 Crane System 1 JOB XXXXXXXX $

OPTION D - EXISTING CRANE

REMOVAL LOCK AND DAM NO. 22

0401 Removal and Disposal of Existing Lock 22 Crane System and Bulkhead Lifter

1 JOB XXXXXXXX $

OPTION E - EXISTING CRANE

REMOVAL LOCK AND DAM NO. 21

0501 Removal and Disposal of Existing Lock 21 Crane System and Bulkhead Lifter

1 JOB XXXXXXXX $

OPTION F - EXISTING CRANE

REMOVAL LOCK AND DAM NO. 20

0601 Removal and Disposal of Existing Lock

20 Crane System and Bulkhead Lifter

1 JOB XXXXXXXX $

OPTION G - EXISTING CRANE

REMOVAL LOCK AND DAM NO. 18

0701 Removal and Disposal of Existing Lock

18 Crane System and Bulkhead Lifter

1 JOB XXXXXXXX $

JOB = LUMP SUM

TOTAL OF ESTIMATED AMOUNTS OF BASE BID, OPTION A, OPTION B, OPTION C,

OPTION D, OPTION E, OPTION F, OPTION G.

(ITEM NOS. 0001 THROUGH 0701, INCL.)

TOTAL OF ESTIMATED AMOUNTS OF OPTION C

(ITEM NOS. 0301 THROUGH 0304, INCL.)

TOTAL OF ESTIMATED AMOUNTS OF OPTION D

(ITEM NO. 0401)

TOTAL OF ESTIMATED AMOUNTS OF OPTION E

(ITEM NO. 0501)

TOTAL OF ESTIMATED AMOUNTS OF OPTION G

(ITEM NOS. 0701)

TOTAL OF ESTIMATED AMOUNTS OF OPTION F

(ITEM NOS. 0601)

PLEASE ENSURE THAT UNIT PRICE AND AMOUNT LINES FOR ALL ITEMS

HAVE BEEN COMPLETED.

IF OPTION A IS AWARDED, THE CONTRACT WILL BE EXTENDED 365 CALENDAR DAY

IF OPTION B IS AWARDED, THE CONTRACT WILL BE EXTENDED 365 CALENDAR DAY

IF OPTION C IS AWARDED, THE CONTRACT WILL BE EXTENDED 365 CALENDAR DAY

IF OPTION D IS AWARDED, THE CONTRACT WILL NOT BE EXTENDED.

IF OPTION E IS AWARDED, THE CONTRACT WILL NOT BE EXTENDED.

IF OPTION F IS AWARDED, THE CONTRACT WILL NOT BE EXTENDED.

IF OPTION G IS AWARDED, THE CONTRACT WILL NOT BE EXTENDED.

THE GOVERNMENT RESERVES THE RIGHT TO AWARD OPTION E AT ANY TIME

WITHIN 180 DAYS AFTER NOTICE TO PROCEED.

THE GOVERNMENT RESERVES THE RIGHT TO AWARD OPTION G AT ANY TIME

WITHIN 485 DAYS AFTER NOTICE TO PROCEED.

THE GOVERNMENT RESERVES THE RIGHT TO AWARD OPTION A AT ANY TIME

WITHIN 180 DAYS AFTER NOTICE TO PROCEED.

THE GOVERNMENT RESERVES THE RIGHT TO AWARD OPTION B AT ANY TIME

WITHIN 485 DAYS AFTER NOTICE TO PROCEED.

THE GOVERNMENT RESERVES THE RIGHT TO AWARD OPTION D AT ANY TIME

WITHIN 180 DAYS AFTER NOTICE TO PROCEED.

THE GOVERNMENT RESERVES THE RIGHT TO AWARD OPTION C AT ANY TIME

WITHIN 485 DAYS AFTER NOTICE TO PROCEED.

THE GOVERNMENT RESERVES THE RIGHT TO AWARD OPTION F AT ANY TIME

WITHIN 485 DAYS AFTER NOTICE TO PROCEED.

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 SUMMARY OF WORK

1.1.1 Base Bid

1.1.2 Option A

1.1.3 Option B

1.1.4 Option C

1.1.5 Option D

1.1.6 Option E

1.1.7 Option F

1.1.8 Option G

1.2 PROJECT LOCATIONS

1.3 APPENDICES

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

SECTION 01 11 00 Page 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 SUMMARY OF WORK

1.1.1 Base Bid

The work includes, but is not limited to, designing (sizing, selection, etc.) of a dam service crane for Lock and Dam Nos. 11, 12, 13, 14, 16, 17, 18, 20, 21, and 22. Fabricating a dam service crane for Lock and Dam No.

22. Delivery/transportation, installation, testing, and certification of each bridge crane/bulkhead lifter on existing rails.

1.1.2 Option A

The work includes, but is not limited to, fabrication of the dam's service crane for Lock and Dam No. 21, and will include installation and testing of the bridge crane/bulkhead lifter on existing rails.

1.1.3 Option B

The work includes, but is not limited to, fabrication of the dam's service crane for Lock and Dam No. 20, and will include installation and testing of the bridge crane/bulkhead lifter on existing rails.

1.1.4 Option C

The work includes, but is not limited to, fabrication of the dam's service crane for Lock and Dam No. 18, and will include installation and testing of the bridge crane/bulkhead lifter on existing rails.

1.1.5 Option D

The work includes, but is not limited to, removing and disposing the existing Lock and Dam No. 22 crane system and bulkhead lifter.

1.1.6 Option E

The work includes, but is not limited to, removing and disposing the existing Lock and Dam No. 21 crane system and bulkhead lifter.

1.1.7 Option F

The work includes, but is not limited to, removing and disposing the existing Lock and Dam No. 20 crane system and bulkhead lifter.

1.1.8 Option G

The work includes, but is not limited to, removing and disposing the existing Lock and Dam No. 18 crane system and bulkhead lifter.

SECTION 01 11 00 Page 2

1.2 PROJECT LOCATIONS

Installation site are located on the Mississippi River Basin, at Lock and Dam 18, 2044 Township Road 900 E Gladstone, Henderson County, Illinois, Lock and Dam 20, 17234 N Front Street Canton, Lewis County, Missouri, Lock and Dam 21, 909 W Lock and Dam Road Quincy, Adams County, Illinois, and Lock and Dam 22, 13556 Highway E Saverton, Ralls County, Missouri, and as indicated.

1.3 APPENDICES

APPENDIX A - PERFORMANCE SPECIFICATIONS

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

-- End of Section --

SECTION 01 11 00 Page 3

SECTION 01 22 00

PRICE AND PAYMENT PROCEDURES

PART 1 GENERAL

1.1 JOB PAYMENT ITEMS

Payment items for the work of this Contract for which Contract job payments will be made are listed in the SCHEDULE OF PRICES and described below. All costs for items of work, which are not specifically mentioned to be included in a particular job payment item, to be included in the listed job item most closely associated with the work involved. The job price and payment made for each item listed to constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Fabricator 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 Delivery

1.1.1.1 Payment

Payment for all costs associated with the packaging, handling, delivery, shipping, and freight-on-board will be made for:

Base Bid Item No. 0001, "Delivery;"

Option A Item No. 0101, "Delivery;"

Option B Item No. 0201, "Delivery;" and

Option C Item No. 0301, "Delivery;" as applicable.

1.1.1.2 Unit of Measure

Unit of measure: job.

1.1.2 Furnish Crane System

1.1.2.1 Payment

Payment for all costs associated with furnishing the crane system includes, but is not limited to, designing, manufacturing, and certification testing will be made for:

Base Bid Item No. 0002, "Furnish Lock 22 Crane System;"

Option A Item No. 0102, "Furnish Lock 21 Crane System;"

Option B Item No. 0202, "Furnish Lock 20 Crane System;" and

Option C Item No. 0302, "Furnish Lock 18 Crane System;" as applicable.

SECTION 01 22 00 Page 2

1.1.2.2 Unit of Measure

Unit of measure: job.

1.1.3 Install Crane System

1.1.3.1 Payment

Payment for all costs associated with installing the crane system includes, but is not limited to, placing the crane system on top of bridge rails will be made for:

Base Bid Item No. 0003, "Install Lock 22 Crane System;"

Option A Item No. 0103, "Install Lock 21 Crane System;"

Option B Item No. 0203, "Install Lock 20 Crane System;" and

Option C Item No. 0303, "Install Lock 18 Crane System;" as applicable.

1.1.3.2 Unit of Measure

Unit of measure: job.

1.1.4 Commission Crane System

1.1.4.1 Payment

Payment for all costs associated with commissioning the crane system includes, but is not limited to, site review, surveying, third party crane certification, and load and functional testing will be made for:

Base Bid Item No. 0004, "Commission Lock 22 Crane System;"

Option A Item No. 0104, "Commission Lock 21 Crane System;"

Option B Item No. 0204, "Commission Lock 20 Crane System;" and

Option C Item No. 0304, "Commission Lock 18 Crane System;" as applicable.

1.1.4.2 Unit of Measure

Unit of measure: job.

1.1.5 Removal and Disposal of Existing Crane System and Bulkhead Lifter

1.1.5.1 Payment

Payment for all costs associated with removing and disposing the existing crane system and bulkhead lifter will be made for:

Option D Item No. 0401, "Removal and Disposal of Existing Lock 22 Crane System and Bulkhead Lifter;"

SECTION 01 22 00 Page 3

Option E Item No. 0501, "Removal and Disposal of Existing Lock 21 Crane System and Bulkhead Lifter;"

Option F Item No. 0601, "Removal and Disposal of Existing Lock 20 Crane System and Bulkhead Lifter;" and

Option G Item No. 0701, "Removal and Disposal of Existing Lock 18 Crane System and Bulkhead Lifter;" as applicable.

1.1.5.2 Unit of Measure

Unit of measure: job.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

-- End of Section --

SECTION 01 22 00 Page 4

APPENDIX A

PERFORMANCE SPECIFICATIONS

US ARMY CORPS OF ENGINEERS

Rock Island District

PERFORMANCE SPECIFICATION

UPPER MISSISSIPPI RIVER LOCKS AND DAMS SERVICE CRANES

PREPARED BY

ROCK ISLAND DISTRICT

July 22, 2021

AMEND 0002

US Army Corps of Engineers Performance Specification Rock Island District Upper Mississippi River L/D’s Service Cranes

Page i

Table of Contents

1. INTRODUCTION

1.1 Project Background

1.2 This Specification

1.3 Project Sites and Site Access

1.4 Definitions

2. CURRENT CRANE SYSTEM FUNCTIONALITY

2.1 General

2.2 Lifting Beam/Bulkhead Hoist

2.3 Boom Crane

2.4 Pick-up Boom

2.5 Cross Travel

3. FUNCTIONAL REQUIREMENTS

3.1 General

3.2 Bulkhead Hoist System

3.3 Boom Crane

3.4 Cross Travel System

3.5 Operating Speed

3.6 Interlocks

3.7 Universal Crane Space Envelope, Operational Space Envelope, and Lift Capacity

4. GENERAL REQUIREMENTS

4.1 Submittals

4.2 Environmental Conditions

4.3 Seismic Conditions

4.4 Crane Classification and 3rd Party Engineer Design Review

4.5 Project Management

4.6 Testing Procedures and Documentation

4.7 Acceptance Testing

5. STRUCTURAL REQUIREMENTS

5.1 Structural Design

5.2 Crane Rail and End Stops

6. MECHANICAL REQUIREMENTS

6.1 Truck Arrangements

6.2 Hoist Drum

6.3 Wire Ropes

7. ELECTRICAL REQUIREMENTS

7.1 General

7.2 Main Power System

7.3 Lighting Systems

7.4 Load Measurements System

7.5 Space Heaters

7.6 Anemometer

7.7 Lightning Protection

7.8 Hour meter

Page ii

8. ADDITIONAL REQUIREMENTS AND FUNCTIONS

8.1 Operator’s Cabin

8.2 Pendant Control Station

9. MANUFACTURING

9.1 All components of the crane shall be new; no refurbished or secondhand components are allowed

9.2 Manufacturing Quality Control (QC)

9.3 Surface Preparation

9.4 Painting

9.5 Shop Testing

9.6 Nondestructive Examinations

10. ON-SITE ACTIVITIES

10.1 General

10.2 Installation and Commissioning

10.3 Crane Certification

10.4 Functional Test

10.5 Bulkhead Hoist

10.6 Boom Crane

10.7 Cross Travel

10.8 Interlock Tests

11. SPARE PARTS AND SPECIAL TOOLS

11.1 General

11.2 Special Tools

11.3 Man Baskets

12. MANUALS, DRAWINGS, AND TRAINING

12.1 General

12.2 Fabrication Shop Drawings

12.3 Operating Instructions and Manuals

12.4 Maintenance Instructions and Manuals

12.5 Maintenance Overview and General Instructions

12.6 Mechanical Maintenance Instructions

12.7 Electrical Maintenance Instructions

12.8 Structural Inspection Manual

12.9 Acceptability of Documentation

12.10 Operator Training

13. WARRANTY

13.1 General

14. SUPPORTING SERVICES

14.1 Service Requests

APPENDIX 1: PRE-FUNCTIONAL PERFORMANCE TEST CHECKLISTS

APPENDIX 2: FUNCTIONAL PERFORMANCE CHECKLISTS

APPENDIX 3: EXISTING SITE PHOTOS

AMEND 0002

1. INTRODUCTION

1.1 Project Background

1.1.1 The U.S. Army Corps of Engineers (USACE), Rock Island District, operates and maintains twelve Lock and Dam (LD) sites on the Upper Mississippi River. Ten Lock and Dam sites utilize rail mounted cranes on the dam service bridge. The objective of this project is to replace the existing dam service bridge crane for Rock Island District Lock and Dam 22 (LD 22). The Lock and Dam 18 (LD 18), Lock and Dam 20 (LD 20), and Lock and Dam 21 (LD 21) dam service bridge cranes may also optionally be replaced as part of this project.

See Appendix 3 for Existing Site Photos The new crane design may be implemented at other LD sites in the future. The cranes are to be of a universal design so that they may function interchangeably at LD’s 11, 12, 13, 14, 16, 17, 18, 20, 21, and 22.

1.1.2 Additional information on existing conditions can be found from the documents below.

Addition reference documents for the other LD sites can be made available upon request.

o B5MRPROJ202102-PLAN_SET_REF-2021-05-24-LD_20.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-05-24-LD_21.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-05-24-LD_22.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-06-17-LD_11.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-06-17-LD_12.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-06-17-LD_13.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-06-17-LD_14.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-06-17-LD_16.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-06-17-LD_17.pdf o B5MRPROJ202102-PLAN_SET_REF-2021-06-17-LD_18.pdf o B5MRPROJ202102-PLAN_SET_REF-1935-01-01-BH_LIFTER_CRANE_1.pdf o B5MRPROJ202102-PLAN_SET_REF-1935-01-01-BH_LIFTER_CRANE_2.pdf o B5MRPROJ202102-PLAN_SET_REF-1992-01-01-LD_20_BH_LIFTER_1.pdf o B5MRPROJ202102-PLAN_SET_REF-1992-01-01-LD_20_BH_LIFTER_2.pdf o B5MRPROJ202102-COMP-2021-02-16-TAINTER_BH_OVRTRN.pdf o B5MRPROJ202102-COMP-2021-02-16-ROLLER_BH_OVRTRN.pdf

1.2 This Specification

1.2.1 This Specification defines the requirements for design, manufacture, installation, certification, and testing of the LD 18, LD 20, LD 21, and LD 22, dam service bridge cranes. The cranes furnished shall be designed and conform to all applicable codes and requirements, as outlined in this specification. This Specification provides the minimum requirements for the cranes. The Contractor shall be responsible for sizing, selection, and installation of equipment to provide optimal performance under the conditions described in this specification.

1.3 Project Sites and Site Access

1.3.1 Rock Island District Lock and Dam 11, 12, 13, 14, 16, 17, 18, 20, 21, and 22 are at the following location:

1.3.1.1 Rock Island District Lock Dam 11

AMEND 0002

26 JULY 2021

1.3.1.1.1 Upper Mississippi River, Dubuque, Iowa (Latitude 42.5386100; Longitude - 90.6463900).

1.3.1.2 Rock Island District Lock Dam 12

1.3.1.2.1 Upper Mississippi River, Bellevue, Iowa (Latitude 42.2727800; Longitude - 90.4211100).

1.3.1.3 Rock Island District Lock Dam 13

1.3.1.3.1 Upper Mississippi River, Fulton, Illinois (Latitude 41.8944400; Longitude - 90.1566700).

1.3.1.4 Rock Island District Lock Dam 14

1.3.1.4.1 Upper Mississippi River, Pleasant Valley, Iowa (Latitude 41.5744400; Longitude - 90.4030600).

1.3.1.5 Rock Island District Lock Dam 16

1.3.1.5.1 Upper Mississippi River, Illinois City, Illinois (Latitude 41.4255388; Longitude - 91.0127800).

1.3.1.6 Rock Island District Lock Dam 17

1.3.1.6.1 Upper Mississippi River, New Boston, Illinois (Latitude 41.1913900; Longitude - 91.0555600).

1.3.1.7 Rock Island District Lock Dam 18

1.3.1.7.1 Upper Mississippi River, Gladstone, Illinois (Latitude 40.8813900; Longitude - 91.0225000).

1.3.1.8 Rock Island District Lock Dam 20

1.3.1.8.1 Upper Mississippi River, Canton, Missouri (Latitude 40.1438583; Longitude - 91.5146250).

1.3.1.9 Rock Island District Lock Dam 21

1.3.1.9.1 Upper Mississippi River, Quincy, Illinois (Latitude 39.9038083; Longitude - 91.4290416).

1.3.1.10 Rock Island District Lock Dam 22

1.3.1.10.1 Upper Mississippi River, Saverton, Missouri (Latitude 39.6361861; Longitude - 91.2489194).

1.3.2 Site access is restricted by the USACE; access to the site shall be in accordance with the rules and regulations in place.

1.4 Definitions

1.4.1 Parties:

1.4.1.1 Purchaser: USACE’s representatives and independent engineers retained by the Purchaser.

1.4.1.2 Contractor: The Contractor and the Contractor’s representative and independent engineers retained by the Contractor.

1.4.2 Specifications: These Specifications, including appendices and any clarifications, deviations, or other addenda agreed upon between the Purchaser and the Contractor and incorporated into the Contract.

1.4.2.1 The intent of these Specifications is to provide structural, mechanical, electrical, and functional criteria, dimensions, operating speeds and accelerations, and pertinent details for the design, construction, and installation of a reliable and efficiently functioning dam service bridge crane with accessories.

1.4.2.2 Unless specifically stated otherwise, the Specification requirements apply to all cranes and all components, even if the requirement is stated in the singular.

1.4.2.3 Will and Shall: These Specifications are written to the Contractor. When a provision of this Specification requires action by the Contractor, the verb “shall” is used. If the Contractor is allowed to exercise an option when limited alternatives are available, the phrasing “either … or …” is used. However, where the words “or approved equivalent” are used, the Purchaser reserves the option of rejecting the proposed equivalent. Statements provided in the Specification as information to the Contractor use the verbs “may” or “will.” Informational statements typically identify activities or options that “will be taken” or “may be taken” by the Purchaser.

1.4.2.4 Approved Equivalent: Where the term “or approved equivalent” is used, the Contractor may propose an alternative device, item, or manufacturer only if it provides at least equivalent performance, quality, and supportability to that of the specified item. Proposed alternatives must be provided within 30 calendar days of the contract award to be considered. The Purchaser has no obligation to accept the proposed alternative and the Contractor shall abide by the Purchaser’s decision.

1.4.2.5 Purchaser’s Approval: Where a component, concept, design, or other item is stated as being subject to the Purchaser’s approval, the Contractor shall submit a written request with supporting data for the Purchaser’s consideration of the proposed item and the Purchaser shall respond in writing. Acceptance of the item by the Purchaser shall not relieve the Contractor from responsibility for the design or compliance with these Specifications. Items requiring the Purchaser’s approval may be rejected at any time unless the Contractor has submitted a written request for consideration and the Purchaser has accepted it in writing.

1.4.2.6 The Crane System includes Boom crane, bulkhead hoist, bulkhead pick-up boom, and gantry system.

1.4.3 Minimum Criteria

1.4.3.1 The criteria specified herein shall be considered the minimum acceptable. If, in the Contractor’s opinion, any of the criteria specified herein or in the referenced standards is in any way inadequate or insufficient for the intended use, it shall be the Contractor’s responsibility to use more stringent criteria, subject to the Purchaser’s approval.

1.4.3.2 Except where otherwise specified, the Contractor shall furnish all materials, equipment, tools, labor, and incidentals necessary to fully and completely finish the project according to the true intent and meaning of these Specifications and drawings, even though every item or activity is not particularly mentioned or shown in these Specifications or drawings.

1.4.3.3 The Contractor shall remain responsible for adequacy and safety of the design, fabrication, supply, installation, transportation, commissioning, and testing of the equipment specified herein while adhering to the minimum criteria set forth in these Specifications.

1.4.4 Contractor’s Scope of Supply

1.4.4.1 The principal items of work are the following: Design, manufacture, installation, certification, and testing of cranes, including all appurtenances specified and required for a complete installation.

1.4.4.2 All equipment, materials, and labor to manufacture, install, test, transport, and commission are the responsibility of the Contractor.

1.4.5 Applicable Standards

1.4.5.1 The crane manufacturer shall meet or exceed the requirements of the codes, standards, regulations, and procedures, as currently published at the time of manufacture, referenced in this Specification for the design, manufacture, installation, and testing of the crane. In the event of conflict between the Specification and the codes and standards, the more stringent requirement shall govern and be used.

Specific codes and standards to be met include:

• Crane Manufacturers Association of America (CMMA): CMAA, Specification No.

70, Class A, (infrequent service) Revised 2015, “Crane Manufacturers Association of America, Inc., Specifications for Top Running Bridge & Gantry Type Multiple Girder Electric Overhead Traveling Cranes.”

• American Society of Mechanical Engineers (ASME): ASME B30.2-2016, “Overhead and Gantry Cranes,” Top Running Bridge, Single or Multiple Girder, Top Running Trolley Hoist. ASME B30.5 -2011,” Mobile and Locomotive Cranes”. ASME B30.23 - 2016, “Personnel Lifting Systems”.

• National Electric Code (NEC) NFPA 70, Latest Edition including Article 610 Cranes and Hoists.

• Society for Protective Coatings (SSPC).

• USACE 23-A-Z Paint System

• Occupation Safety and Health Administration (OSHA), 1910.179 Overhead and

Gantry Cranes, OSHA 1926. 1431 Cranes & Derricks in Construction, and OSHA 1926.1501(g) (4) Cranes and derricks.

• USACE Safety and Health Requirements Manual, EM 385-1-1, Section 15 and 16.

• American National Standards Institute, ANSI A1264.1, Safety Requirements for

Workplace Walking/Working Surfaces and Their Access.

• American Society for Testing and Materials (ASTM).

• American Society of Mechanical Engineers (ASME).

• Institute of Electrical and Electronics Engineers (IEEE).

• American Welding Society (AWS): AWS D14.1/D14.1M-2005, "Specification for

Welding of Industrial and Mill Cranes and Other Material Handling Equipment".

• American Gear Manufacturers Association (AGMA).

• National Electrical Manufacturer's Association (NEMA).

• National Fire Protection Association (NFPA).

• International Building Code (IBC).

• EM 1110-2-2610 30 June 2013, Mechanical and Electrical Design for Lock and Dam

Operating Equipment.

• USACE EM 1110-2-3200 30 November 2016, Wire Rope for Civil Works Structures.

• American Petroleum Institute, API-2C Specification for Offshore Pedestal Mounted

Cranes.

2. CURRENT CRANE SYSTEM FUNCTIONALITY

2.1 General

2.1.1 This section is for information only. Its purpose is to describe current functionality and operational characteristics to the Contractor. All weights, dimensions, and speeds are provided for reference only. The contractor is required to field verify all weights and dimensions.

2.1.2 Each Lock and Dam consists of Tainter and roller gates. When a Tainter or roller gate is taken out of service for maintenance, water flow through the gate opening is prevented by installing bulkhead structures to the upper pool side of the dam. These bulkheads are lifted using a crane system, subject to replacement in this project. The crane system is located on the dam service bridge above the gates. Bulkheads are stored at the storage area at the far end of the dam when not in use. The crane system travels on rails mounted on top of the dam service bridge.

2.1.2.1 LD 11 has 13 Tainter gates and 3 roller gates. At LD 11, the Tainter gates are 60 feet long and the roller gates are 100 feet long.

2.1.2.2 LD 12 has 7 Tainter gates and 3 roller gates. At LD 12, the Tainter gates are 64 feet long and the roller gates are 100 feet long.

2.1.2.3 LD 13 has 10 Tainter gates and 3 roller gates. At LD 13, the Tainter gates are 64 feet long and the roller gates are 100 feet long.

2.1.2.4 LD 14 has 13 Tainter gates and 4 roller gates. At LD 14 the Tainter gates are 60 feet long and the roller gates are 100 feet long.

2.1.2.5 LD 16 has 15 Tainter gates and 4 roller gates. The LD 16 Tainter gates are 40 feet long and the roller gates are 80 feet long.

2.1.2.6 LD 17 has 8 Tainter gates and 3 roller gates. At LD 17, the Tainter gates are 64 feet long and the roller gates are 100 feet long.

2.1.2.7 LD 18 has 14 Tainter gates and 3 roller gates. At LD 18, the Tainter gates are 60 feet long and the roller gates are 100 feet long.

2.1.2.8 LD 20 has 40 Tainter gates and 3 roller gates. At LD 20, the Tainter gates are 40 feet long and the roller gates are 60 feet long.

2.1.2.9 LD 21 has 10 Tainter gates and 3 roller gates. At LD 21, the Tainter gates are 64 feet long and the roller gates are 100 feet long.

2.1.2.10 LD 22 has 10 Tainter gates and 3 roller gates.

2.1.3 The crane system has two functions:

1. Lifting/transporting bulkheads

2. Lifting service equipment and materials to and from the storage yard and the riverwall.

The crane system has three major components:

1. An electric powered hoist for lifting bulkheads

2. A diesel generator powered system for travel movement on the dam service bridge

3. A boom crane for lifting equipment and materials to and from the dam service bridge.

2.2 Lifting Beam/Bulkhead Hoist

2.2.1 The lifting beam/bulkhead hoist is supported by guides in the travel position. See Appendix 1 for further information.

2.2.2 The procedure for placing bulkheads is as follows:

1. Latch lifting beam to bulkhead.

2. Lift bulkhead from storage area to travel position.

3. Maneuver bulkhead along the dam to the gate bay.

4. Lower bulkhead into the upstream guide slots.

5. Unlatch the lifting beam.

6. Lift the lifting beam back to the travel position.

7. Process is repeated until the bulkheads are above water level.

8. Removing the bulkheads is performed in reverse order.

2.2.3 In/Out Rigging Function - LD 11, LD 12, LD 13, LD 14, LD 16, LD 17, LD 18, LD 20, LD 21, and LD 22 hoist systems do not have an in / out rigging function.

2.2.4 Bulkhead Hoist System Lifting Capacities

1. LD 11 - 90,000 lbs.

2. LD 12 - 90,000 lbs.

3. LD 13 - 90,000 lbs.

4. LD 14 - 90,000 lbs.

5. LD 16 - 60,000 lbs.

6. LD 17 - 70,000 lbs.

7. LD 18 - 90,000 lbs.

8. LD 20 - 90,000 lbs.

9. LD 21 - 90,000 lbs.

10. LD 22 - 90,000 lbs.

2.3 Boom Crane

2.3.1 Boom Crane Outreach

1. LD 11 - 50 ft. max

2. LD 12 - 50 ft. max

3. LD 13 - 50 ft. max

4. LD 14 - 50 ft. max

5. LD 16 - 45 ft. max

6. LD 17 - 50 ft. max

7. LD 18 - 50 ft. max

8. LD 20 - 45 ft. max

9. LD 21 - 50 ft. max

10. LD 22 - 50 ft. max

2.3.2 Boom Winch and Auxiliary Winch - Each boom crane is equipped with a winch and auxiliary winch.

2.3.3 Boom Crane Lifting Capacity

1. 25 ton crane at 15’ radius – 50’ boom, with 37.5 ton rated capacity for outrigger at 10’-3” from centerline of bridge with boom parallel to dam service bridge.

2.4 Pick-up Boom

2.4.1 A new upstream pick-up boom shall be designed, delivered, and fully installed on the bulkhead hoist lifting system similar to the current design (see Reference Drawings as part of the Solicitation Package). The Contractor shall not assume the pick-up booms in the Reference Drawings are the currently installed pick-up boom designs. On-site inspection of the current pick-up boom to meet design specifications is required.

2.4.2 The pick-up boom shall be able to withstand the maximum forces from the bulkheads.

1. LD 11 – 120,000 lbs.

2. LD 12 – 120,000 lbs.

3. LD 13 – 120,000 lbs.

4. LD 14 – 120,000 lbs.

5. LD 16 – 90,000 lbs.

6. LD 17 – 120,000 lbs.

7. LD 18 – 120,000 lbs.

8. LD 20 – 80,000 lbs.

9. LD 21 – 120,000 lbs.

10. LD 22 – 120,000 lbs.

2.4.3 The pick-up boom shall be able to withstand the maximum forces from the bulkheads.

2.4.4 The pick-up boom shall be equipped with a mechanism to engage/disengage the latching mechanism if primary power were to fail.

2.5 Cross Travel

2.5.1 The crane system cross travels on a pair of rails on top of the dam service bridge. Cross travel is powered through a diesel generator and power is transferred to wheels over a shaft arrangement. All eight (8) wheels are driven.

2.5.1 System Speed

1. LD 11 - 3 mph

2. LD 12 - 3 mph

3. LD 13 - 3 mph

4. LD 14 - 3 mph

5. LD 16 - 3 mph

6. LD 17 - 3 mph

7. LD 18 - 3 mph

8. LD 20 - 3 mph

9. LD 21 - 3 mph

10. LD 22 - 3 mph

2.5.2 Rail Gage

11. LD 11 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

12. LD 12 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

13. LD 13 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

14. LD 14 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

15. LD 16 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

16. LD 17 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

17. LD 18 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

18. LD 20 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

19. LD 21 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

20. LD 22 - 8’ - 0” with an 8’- 2.5” center to center distance of supporting girders

3. FUNCTIONAL REQUIREMENTS

3.1 General

3.1.1 The current roller gate bulkhead design of the Upper Mississippi River Locks and Dams 18, 20, 21, and 22 results in bulkhead lift requirements that exceed the capability of the existing systems. This section defines the minimum requirements for the replacement crane systems.

3.1.2 Design life shall be 50 years without major overhaul for each crane system.

3.2 Bulkhead Hoist System

3.2.1 Wired Pendant Controller- Each bulkhead hoist system shall be operated with wired pendant controller, with the pendent located on the lock side of the crane (lock side varies per site), and shall have sufficient length to operate the hoist from off board the crane.

3.2.2 Home Position

1. The hoist lifting distance below top of the rail is 59’ 2” for each system. The lifting beam and bulkhead shall be lifted to a home position where they are supported and secured for safe gantry travel. The details of home position are subject to design review and can be different from top of the rail.

2. Bulkhead hoist home position is at the top of the lifting height in a supported travel position for each system. The hoist can be at the home position with or without lifting beam.

3.2.3 Hoist Drums- Hoist drums shall operate simultaneously at the same speed, maintaining the lifting beam in a leveled position.

3.2.4 Rigging Range from Home Position - No rigging range from home position

3.2.5 Bulkhead Hoist Lifting Capacity Safe Working Load - 120,000 lbs.

3.2.6 Bulkhead Hoist Lifting Speed with Rated Load - 1 ft./min

3.2.7 Lifting Beams - Each bulkhead hoist lifting system shall be designed to work with lifting beams provided by the Contractor. The Purchaser will provide details of the lifting beams at contract award.

3.2.9 Load Indication and Load Limiting Devices - Bulkhead hoists shall be provided with load indication and load limiting devices.

3.2.10 Brakes

1. Provide operating brakes.

2. Provide emergency brakes to prevent falling of load and stopping of lowering motion in the event of power loss or other failure.

3.3 Boom Crane

3.3.1 Boom - Each boom crane shall have telescopic retractable hydraulic boom.

3.3.2 Boom Crane Outreach - 50 ft. min.

AMEND 0002

3.3.3 Boom Winch and Auxiliary Winch - Each boom crane is equipped with a winch and auxiliary winch. Auxiliary winch lifting capacity shall be 10,000 lbs.

3.3.4 Boom Crane Lifting Capacity - 25 ton crane at 15’ radius – 50’ boom, with 37.5 ton rated capacity for outrigger at 10’-3” from centerline of bridge with boom parallel to dam service bridge.

3.3.5 Design Calculations - The Contractor shall provide calculations of feasibility to maximize outreach up to 110’ with a load of 25 ton. Final selection of outreach shall be subject of the Purchasers approval.

3.3.6 Revolving Range - Each boom crane shall have 360-degree revolving range.

3.3.7 Man Basket - Each boom crane shall be rated for man basket operations with limited speeds and shall be explicitly stated in user manuals.

3.3.8 Home Position

1. The home position is the boom in stowage position or retracted completely.

2. Home position shall be designed to allow safe travel during cross travel or safe lifting when operating the bulkhead hoists.

3. The boom cranes shall be in the home position for safe travel or bulkhead lift.

3.3.9 Boom Crane/Operator Cab- Provide boom crane/operator cabs including the following controls/indicators/devices:

1. Continuous load indication device/readout

2. Maximum permissible load indicator

3. Actual load indicator/readout

4. Snag control device

5. Boom angle indicator/readout

6. Boom length indicator/readout

7. Load limiting device

8. Home position shall be designed to allow safe travel during cross travel or safe lifting when operating the bulkhead hoists.

9. The boom crane shall be in the home position for safe travel or bulkhead lift.

3.4 Cross Travel System

3.4.1 Cross travel - Cross travel shall move the crane system along the rails on top of the dam service bridge.

3.4.2 Gantry truck Parking Brakes - Gantry truck shall be secured with parking brake(s) when movement is stopped.

3.4.3 Gantry Wheel Stops - The gantry may utilize the existing wheel stops provided the new truck wheels are the same diameter as the existing. If the truck wheels are a different diameter than the existing, then new wheel stops of appropriate size shall be provided.

The wheel stops shall be the non-slip type suitable for end-of-rail application.

3.5 Operating Speed

3.5.1 Hoist Speed - The bulkhead hoist shall be capable of lifting or lowering the bulkhead sections at a minimum full lifting speed of 1 ft./min. Hoist shall have variable speeds starting from creep speed (25% from the full speed) to full speed.

3.5.2 Cross Travel Speed - The crane system shall be capable of cross-traveling with the bulkhead and lifting beam the full length of the dam service bridge at a nominal 3 mph.

The crane system shall be capable of cross-traveling at a reduced speed to suit environmental conditions.

3.5.3 Boom Crane Line Speed - The boom crane line speed shall be minimum of 220 ft/min.

3.5.4 Boom Crane Slewing Speed - The boom crane slewing speed shall be 0.0 - 4.0 rpm.

3.5.5 Boom Crane Extension Time - The boom extension time shall be maximum of 130 seconds, elevating time to maximum elevation shall be maximum of 90 seconds.

3.6 Interlocks

3.6.1 The crane system shall have, in addition to specifications mentioned in section 1.4.5.1, the following interlocks and other limitations to functionality based on safety regulations.

3.6.1.1 Bulkhead Hoist and rigging functions shall not be allowed if any of the following conditions apply:

1. Gantry is not in parked state.

2. Boom crane is not in the home position.

3. Detection of overload.

4. Wind exceeds safe operating limits.

3.6.1.2 Boom crane functions shall not be allowed if any of the following conditions apply:

1. Bulkhead hoist is carrying a load or hoist is not in home position.

2. Gantry truck is not in parked state.

3. Detection of overload.

4. Wind exceeds safe operating limits.

3.6.1.3 Gantry truck functions shall not be allowed if any of the following conditions apply:

1. Bulkhead hoist is not in home position; only inching mode shall be available.

2. Boom crane is not in home position.

3. Wind exceeds safe operating limits.

4. Crane system is plugged in to utility power.

3.6.2 Other Requirements

3.6.2.1 Overturning - The crane system shall be sized to resist all overturning forces with appropriate factors of safety. Overturning factor of safety shall not include any physical connection to the crane rail, which shall be provided as redundant overturning system.

3.6.2.2 Safety Plates - The crane shall be provided with clearly visible label plates indicating safe working loads (SWL). Warning plates shall also be provided as shown on the drawings. All label and warning plates shall be in accordance with OSHA and CMAA No. 70 Specifications.

3.6.2.3 Power Connection - The crane shall have 120V 3 phase power connection to energize block heaters and charge of batteries, when the crane is parked and not operating.

3.7 Universal Crane Space Envelope, Operational Space Envelope, and Lift Capacity

3.7.1 The space envelope of the new crane design is not to exceed the existing crane space envelopes to ensure existing walkways are not encroached upon. Contractor to survey LD sites 11, 12, 13, 14, 16, 17, 18, 20, 21, and 22 to determine design requirements for the space envelope requirements. The most restrictive space envelope requirements shall be used for the new crane design.

3.7.2 A single universal crane operational space envelope shall be used for all of the cranes.

Contractor to survey LD sites 11, 12, 13, 14, 16, 17, 18, 20, 21, and 22 to determine design requirements for the operational space envelope. Differences such as rail stop locations need to be considered to achieve an interchangeable and universal design.

The universal crane design shall be capable of functioning interchangeably within the operational space envelope requirements at LD sites 11, 12, 13, 14, 16, 17, 18, 20, 21, and 22.

3.7.3 The lifting capacity of the new crane design shall be capable of functioning interchangeably within the lifting requirements at LD sites 11, 12, 13, 14, 16, 17, 18, 20, 21, and 22. The lifting capacity shall be designed to not tip throughout all modes of operation without the need for external attachments such as rail grabbers.

4. GENERAL REQUIREMENTS

4.1 Submittals

4.1.1 The Contractor shall submit design concepts to the Purchaser for design review purposes. The concepts shall be presented in writing and shall be supported by calculations, layouts, sketches, and typical previous designs and details. The Contractor shall create document registry where all individual documents are listed and progress of submittals are tracked, example of the document registry is shown in Table 4-1. The Contractor shall include all information that he believes will help describe the concepts.

The final design drawings, specifications, and calculations shall be sealed by a Professional Engineer registered in the United States. A day means a calendar day. The submittals shall include, as a minimum but not limited to, the following with the given schedule:

4.1.1.1 Submittals no later than 60 days after Notice to Proceed (NTP):

4.1.1.1.1 The Contractor shall submit the following submittals no later than 60 days after

NTP:

• Project Management Plan

• Project Schedule

• Quality Control Plan, including but not limited to, list of sub-assemblies for

The Purchaser’s inspection during manufacturing phase.

4.1.1.2 Submittals no later than 180 days after NTP

4.1.1.2.1 Structural Concepts: Crane systems, including but not limited to, stability analysis and wheel load calculations shall be submitted for Purchaser’s review and approval.

4.1.1.2.2 Mechanical Concepts: Description of how the Contractor intends to meet the concept requirements shall be submitted. Specifically:

• General arrangement drawings showing dimensions and clearances

• Welded steel construction gantry frame, trucks, wheels, and drive system assemblies with parking brakes

• Bulkhead hoist construction

• Boom crane manufacturer’s specification packet

• Operator’s cabin arrangements

4.1.1.2.3 Electrical Concepts: Specifically:

• Electrical arrangement of the crane system

• Electrical single-line diagram

• Scheme for electrical isolation of drives

• Preliminary drive and motor sizing

• Preliminary brake sizing

• Main power disconnect and transfer switch

• Preliminary power demand

• Diesel generator sizing and manufacturer’s specification packet

• Crane overload capacity switch

4.1.1.3 Submittals no later than 240 days after NTP

4.1.1.3.1 Final design documents including drawings, specifications, calculations, nondestructive examination procedures, operating manual, maintenance manual and fabrication construction schedule. The government reserves the right to make changes to the final submittal and request resubmittal of final design documents, if necessary.

4.1.1.3.2 3rd Party Engineer Design Review.

4.1.1.3.2 Crane installation plan and schedule that entails a description of the crane installation and all rigging mooring required for the installation.

4.1.1.3.3 Description of site work program, resources, and timeline.

4.1.1.3.4 Detailed transportation, offloading, and commissioning plan.

4.1.1.3.5 A crane-testing program, including hydraulic, electrical, and other equipment, in sufficient detail to demonstrate no-load, load, and overload tests on the entire crane and components.

4.1.2 No delivery shall be scheduled until minimum of 14 days after final approval of all required submittals by the Purchaser.

4.1.3 Detailed fabrication shop drawings of all components and systems in accordance with ASME Y14.100-2017 and ASME Y14.5-2018 shall be provided by the Contractor, no later than 30 days after final acceptance. These drawings will become the property of the Government.

4.1.3 The Contractor shall submit any non-conformance reports to the Government, for information only.

Table 4.1 Example: Submittal Registry

Item Submittal Due date

NTP+

Date

Submitted Date

Reviewed General Documentation

1 Project Management Plan 2 Project Master Schedule (monthly update)

3 Quality Control Plan 4 Site Work Program Description 5 Transportation and Lifting Plan 6 Offloading Plans 7 Crane Installation Plan 8 Crane Erection Drawings 9 Crane Testing Program

10 Non-Destructive Examination Procedures 11 Operating Manual 12 Maintenance Manual 13 Spare Parts List – Class 1 14 Spare Parts List – Class 2

15 Manufacturing Quality Control Reports, Including Nondestructive Examinations

16 Testing and Commissioning Reports, Including Crane Certification Documentation

17 As-Built Documentation Structural Design and Calculations

18 Load Calculations to the Dam Service Bridge Superstructure

19 Stability Calculations 20 Crane System Structural Calculations

Mechanical Design and Calculations 21 General Arrangements 22 Color Scheme 23 Gantry Truck Arrangements and

Calculations

24 Bulkhead Hoist Arrangements 25 Lifting Beam Sheave Arrangements 26 Stick Boom Crane Arrangements 27 Operators Cabin and Control Devices 28 Man Basket Design

Electrical Design and Calculations 29 Electrical Arrangement of the Crane

System

30 Lighting Plan 31 Electrical Single Line Diagram 32 Scheme for Electrical Isolation 33 Electrical Motor Sizing Calculations 34 Brake Sizing Calculations 35 Main Power Disconnect/Transfer Switch 36 Power Demand Calculations, Including

Generator Calculations

37 Crane Overload Capacity Switch

4.2 Environmental Conditions

4.2.1 The cranes must be designed to work under the following ambient conditions:

1. Temperature range from -20°F to 120°F.

2. Maximum operating wind speed of 30 mph.

3. The recommended wind speed (3 second gust at 33-ft) for the cranes in the stowed position is 115 mph, Exposure D at elevation 90-ft above ground (water) level. The appropriate topographic effects with wind from the downstream direction, with river at the minimum lower pool levels, shall be accounted for in the design of the crane. Wind analyses shall be per ASCE 7-10.

4. Humidity, condensing 100%.

4.3 Seismic Conditions

4.3.1 The cranes in the stowed position shall be designed to be stable and able to withstand the MCE as described in ASCE 7-10. The site classification shall be taken as D (stiff soil).

The seismic risk category is II. Mapped acceleration parameters at the two sites shall be taken from the USGS website or ASCE mapped peak ground acceleration.

4.3.2 The cranes shall be seismically designed for maximum seismic load to survive an International Building Code (IBC) specified earthquake for the region. CMAA No. 70 level three (3) stress case shall be used for designing the crane for the assumed seismic load.

4.4 Crane Classification and 3rd Party Engineer Design Review

4.4.1 The cranes shall be designed and constructed in accordance with the Crane Manufacturers Association of America Specification No. 70, Class A, Duty Cycle (standby or infrequent service). The Contractor shall have at least 10 years of experience designing and manufacturing cranes similar to the type outlined in this specification.

4.4.2 The Contractor shall hire a 3rd Party Professional Engineer with 10 years of experience with similar mechanical systems for design review and validation of calculations, these include structural, mechanical, and electrical engineering. 3rd Party Engineer shall provide an independent review of structural, mechanical, and electrical engineering for The Purchaser. The Contractor shall provide 3rd Party Engineer’s qualifications for The Purchaser’s approval. The Purchaser has right to reject use of 3rd Party Engineer proposed by The Contractor based on qualifications.

4.5 Project Management

4.5.1 The Contractor shall designate a Project Manager with 10 years of experience of mechanical system fabrications, who will be the single point of contact in all project related matters during the duration of the project.

4.5.2 The Contractor’s Project Manager shall develop Project Management Plan and submit to government for approval.

4.5.3 The Project Management Plan shall include, as a…