Combined SynopSolicitation_GLS BUOY BARGE BPL 6704_ REFIT_041522.pdf

SOLICITATION/CONTRACT/ORDER FOR COMMERCIAL ITEMS

OFFEROR TO COMPLETE BLOCKS 12, 17, 23, 24, & 30

1. REQUISITION NUMBER PAGE 1 OF

2. CONTRACT NO. 3. AWARD/EFFECTIVE

DATE

4. ORDER NUMBER 5. SOLICITATION NUMBER 6. SOLICITATION ISSUE

DATE

7. FOR SOLICITATION

INFORMATION CALL:

a. NAME b. TELEPHONE NUMBER (No collect calls)

8. OFFER DUE DATE/

9. ISSUED BY

13b. RATING

14. METHOD OF SOLICITATION

CODE

15. DELIVER TO 16. ADMINISTERED BY CODE

18a. PAYMENT WILL BE MADE BY CODE17a. CONTRACTOR/

OFFEROR

CODE

FACILITY

CODE

CODE

TELEPHONE NO.

17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT SUCH ADDRESS IN

OFFER

18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18a UNLESS BLOCK

BELOW IS CHECKED

RFQ IFB RFP

SEE ADDENDUM

19.

ITEM NO.

20.

SCHEDULE OF SUPPLIES/SERVICES

21.

QUANTITY

22.

UNIT

23.

UNIT PRICE

24.

AMOUNT

(Use Reverse and/or Attach Additional Sheets as Necessary)

25. ACCOUNTING AND APPROPRIATION DATA 26. TOTAL AWARD AMOUNT (For Govt. Use Only)

28. CONTRACTOR IS REQUIRED TO SIGN THIS DOCUMENT AND RETURN

COPIES TO ISSUING OFFICE. CONTRACTOR AGREES TO FURNISH AND

DELIVER ALL ITEMS SET FORTH OR OTHERWISE IDENTIFIED ABOVE AND ON ANY

ADDITIONAL SHEETS SUBJECT TO THE TERMS AND CONDITIONS SPECIFIED

29. AWARD OF CONTRACT: REF. OFFER

DATED . . YOUR OFFER ON SOLICITATION

(BLOCK 5), INCLUDING ANY ADDITIONS OR CHANGES WHICH ARE

SET FORTH HEREIN, IS ACCEPTED AS TO ITEMS:

30a. SIGNATURE OF OFFEROR/CONTRACTOR

30b. NAME AND TITLE OF SIGNER (Type or print) 30c. DATE SIGNED

31a. UNITED STATES OF AMERICA (SIGNATURE OF CONTRACTING OFFICER)

31b. NAME OF CONTRACTING OFFICER (Type or print) 31c. DATE SIGNED

AUTHORIZED FOR LOCAL REPRODUCTION

PREVIOUS EDITION IS NOT USABLE

STANDARD FORM 1449 (REV. 2/2012)

Prescribed by GSA - FAR (48 CFR) 53.212

10. THIS ACQUISITION IS UNRESTRICTED OR

NAICS:

SIZE STANDARD:

13a. THIS CONTRACT IS A

RATED ORDER UNDER

DPAS (15 CFR 700)

SET ASIDE: % FOR:

11. DELIVERY FOR FOB DESTINA-

TION UNLESS BLOCK IS

MARKED

SEE SCHEDULE

12. DISCOUNT TERMS

ARE ARE NOT ATTACHED

ARE ARE NOT ATTACHED

27a. SOLICITATION INCORPORATES BY REFERENCE FAR 52.212-1, 52.212-4. FAR 52.212-3 AND 52.212-5 ARE ATTACHED. ADDENDA

27b. CONTRACT/PURCHASE ORDER INCORPORATES BY REFERENCE FAR 52.212-4. FAR 52.212-5 IS ATTACHED. ADDENDA

8 (A)

EDWOSB

WOMEN-OWNED SMALL BUSINESS

(WOSB) ELIGIBLE UNDER THE WOMEN-OWNED

SMALL BUSINESS PROGRAM

SERVICE-DISABLED

VETERAN-OWNED

SMALL BUSINESS

HUBZONE SMALL

BUSINESS

SMALL BUSINESS

2022-N-P-0604 1 of

6923G522Q0604

Katie Maloney, Contract Specialist 315.764.3260 6923G5 100

Prompt Payment Net 15

GLS Contracting Office 180 Andrews Street Massena, NY, 13662, US

336611

1250 Employees

04/15/2022

LOCAL TIME

05/16/2022 2:00pm EST

GLS Contracting Office 180 Andrews Street Massena, NY, 13662, US

STANDARD FORM 1449 (REV. 2/2012) BACK

19.

ITEM NO.

20.

SCHEDULE OF SUPPLIES/SERVICES

21.

QUANTITY

22.

UNIT

23.

UNIT PRICE

24.

AMOUNT

32a. QUANTITY IN COLUMN 21 HAS BEEN

RECEIVED INSPECTED ACCEPTED, AND CONFORMS TO THE CONTRACT, EXCEPT AS NOTED:

41a. I CERTIFY THIS ACCOUNT IS CORRECT AND PROPER FOR PAYMENT

32b. SIGNATURE OF AUTHORIZED GOVERNMENT

REPRESENTATIVE

32c. DATE

41b. SIGNATURE AND TITLE OF CERTIFYING OFFICER 41c. DATE

42a. RECEIVED BY (Print)

42b. RECEIVED AT (Location)

42c. DATE REC'D (YY/MM/DD) 42d. TOTAL CONTAINERS

40. PAID BY

32d. PRINTED NAME AND TITLE OF AUTHORIZED GOVERNMENT

REPRESENTATIVE

32e. MAILING ADDRESS OF AUTHORIZED GOVERNMENT REPRESENTATIVE 32f. TELPHONE NUMBER OF AUTHORZED GOVERNMENT REPRESENTATIVE

32g. E-MAIL OF AUTHORIZED GOVERNMENT REPRESENTATIVE

33. SHIP NUMBER 34. VOUCHER NUMBER 35. AMOUNT VERIFIED

CORRECT FOR

PARTIAL FINAL

37. CHECK NUMBER

38. S/R ACCOUNT NO. 39. S/R VOUCHER NUMBER

36. PAYMENT

COMPLETE PARTIAL FINAL

GLS BUOY BARGE BPL 6704 RE-FIT

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotes (offers) are being requested and a written solicitation will not be issued. Solicitation number 6923G522Q0604 is issued as a request for quotation.

The solicitation will be issued as a 100% Small Business set-aside. The North American Industrial Classification System (NAICS) Code is 336611; Ship Building and Repairing.

The applicable Small Business Size Standard, as established by the U.S. Small Business Administration, is 1250 employees. GLS intends to award a Firm-Fixed-Price (FFP) contract in accordance with (IAW) the subject Request for Quote (RFQ) and the additional requirements listed below.

GLS invites you to submit a technical and cost proposal for the subject RFQ. Please provide any applicable Government discount available.

If quote(s) fail to offer all items in accordance with the requirements stated, it may be deemed not technically acceptable and disqualified from further consideration. Specified items shall be quoted and/or services will be quoted.

Required Company Information:

1) Cage Code

2) UEI Number

3) Tax Identification Number

4) Offeror’s Business Size

5) NAICS Code for the Service and/or Product Requested

6) Terms and Agreement (The offeror must acknowledge the RFQ, all amendments and take no exceptions to the RFQ)

Award will be made to the vendor that submitted the Lowest Price Technically Acceptable (LPTA) source selection process.

If you have any questions or require further clarification, please contact Katie Maloney at:

Email: katie.maloney@dot.gov Telephone: 315.764.3260

FAR52.212-1—Instructions to Offerors—Commercial Products and Commercial Services

Instructions to Offerors – Commercial Products and Commercial Services

1.1 GENERAL DESCRIPTION OF WORK

The Contractor shall furnish all necessary labor, material, services, equipment, supplies, power, accessories, facilities and such other things as are necessary except as otherwise specified to perform dry-docking repairs and alterations to the vessel in accordance with this solicitation and attached statement of work, specifications and drawings.

1.2 PLACE OF PERFORMANCE

All work is to be performed at selected contractor’s shipyard/facility.

1.3 DELIVERY AND RETRIEVAL OF VESSEL

To minimize the risk of damage to the BUOY BARGE while in transit, only GLS personnel shall deliver vessel to the contractor’s shipyard/facility and retrieve the vessel from the same facility upon completion of the work.

mailto:katie.maloney@dot.gov

1.4 GEOGRAPHIC LIMITATION

The BUOY BARGE is restricted to the St. Lawrence River, Lake Ontario, and Lake Erie. Quotes received outside of the geographic restricted area will not be considered.

1.5 BRAND-JUSTIFICATIONS

Some components identified in the Statement of Work require specific brand names. Brand-Name Justifications are attached as pdf files.

1.6 PERIOD OF PERFORMANCE

All work must be completed and the barge ready for retrieval no later than 07 October 2022.

1.7 COPIES OF SOLICITATION DOCUMENTS AND AMENDMENTS

Copies of the solicitation and amendments are available by INTERNET ACCESS ONLY. All solicitation documents will be posted through the SAM Contract Opportunities website at: https://sam.gov/content/home It shall be the offeror’s responsibility to check the SAM.gov website for any amendments. The offeror shall submit all requested information specified in this solicitation. Read the solicitation and all amendments in their entirety.

There will be no public opening of quotes received as a result of this solicitation.

1.8 OFFERORS’ QUESTIONS AND COMMENTS and REQUESTS FOR INFORMATION (RFI) Questions and/or comments relative to this RFQ shall be submitted via email (reference instructions below). Any information given to an offeror which impacts the solicitation and/or offer will be given in the form of a publicized question and answer on SAM.gov and/or written amendment to the solicitation.

The point of contact for this solicitation is:

Contracting Specialist: Katie Maloney Telephone: 315.764.3260 E-mail: purchasing@dot.gov

Note: The due date to submit question is: Friday, 29 May 2022, 2:00 pm EST.

1.9 SITE VISIT

NA

2.0 ACCURACY IN QUOTES

Quotes must set forth full, accurate, and complete information as required by this RFQ, (including amendments and attachments). The penalty for making false statements is prescribed in 18 U.S.C.1001.

2.1 QUOTE SUBMITTALS

All quotes shall be submitted electronically. Fax and/or paper copies WILL NOT be accepted.

Email one (1) copy in PDF format to the following:

purchasing@dot.gov katie.maloney@dot.gov

Quotes will be received until the time and date shown on Standard Form (SF) 1449.

mailto:purchasing@dot.gov mailto:purchasing@dot.gov mailto:katie.maloney@dot.gov

52.212-2 EVALUATION--COMMERCIAL ITEMS (OCT 2014)

(a) The Government will award a contract resulting from this solicitation to the responsible offeror whose offer conforming to the solicitation will be most advantageous to the Government, price and other factors considered. The following factors shall be used to evaluate offers:

1. Technical Acceptability/Past Performance

2. Price

Offerors will be evaluated based on Lowest Price Technically Acceptable (LPTA) for the “GLS BUOY BARGE BPL 6704 RE-FIT” requirement. The offeror shall submit sufficient information, description, quantities, and technical specifications in the quote for the Government to make a comprehensive evaluation of its capability in providing the requirements listed in the solicitation. Quotes submitted by vendors must meet characteristics presented in the RFQ to be deemed technically acceptable.

Table A-1. Technical Rating

Rating Description Acceptable Proposal/quotation clearly meets the minimum requirements of the solicitation.

Unacceptable Proposal/quotation does not clearly meet the minimum requirements of the solicitation.

For evaluation purposes, the Government will evaluate selections based on the lowest priced offer, and then determine technical acceptability. If the lowest priced offer is not technically acceptable, then the next lowest offer shall be evaluated.

GLS will evaluate offeror’s past performance to determine the extent to which their performance demonstrates the likelihood of successful performance in providing requirements similar in size (dollar amount), scope (work that is similar to the required products/services), and timeliness of deliveries. The evaluation of Past Performance may include data obtained from the Past Performance Information Retrieval System (PPIRS), and if requested, any recent and relevant Past Performance information provided by Offerors which may include (Federal, State, local government, and private).

(b) A written notice of award or acceptance of an offer, mailed or otherwise furnished to the successful offeror within the time for acceptance specified in the offer, shall result in a binding contract without further action by either party. Before the offer's specified expiration time, the Government may accept an offer (or part of an offer), whether or not there are negotiations after its receipt unless a written notice of withdrawal is received before award.

(End of provision)

FAR 52.212-3, Offerors Representations and Certifications-Commercial Items

Offerors must complete annual representations and certifications on-line at https://www.sam.gov in accordance with FAR 52.212-3, “Offerors Representations and Certifications-Commercial Items.” If paragraph (j) of the provision is applicable, a written submission is required. The annual representations and certifications are provided as an attachment.

The following contract clauses apply to this acquisition:

1. FAR 52.212-4, “Contract Terms and Conditions-Commercial Items” (Nov 2021)

2. FAR 52.212-5, “Contract Terms and Conditions Required to Implement Statutes or Executive Orders” (Jan 2022)

The following subparagraphs of FAR 52.212-5 are applicable:

52.203-19, Prohibition on Requiring Certain Internal Confidentiality Agreements or Statements; 52.204-23, Prohibition on Contracting Hardware, Software, and Services Developed or Provided by Kaspersky Lab or Other Covered Entities; 52.204-25 Prohibition on Contracting for Certain Telecommunications and Video Surveillance Services or Equipment; 52.209-10 Prohibition on Contracting with Inverted Domestic Corporations; 52.233-4 Protest After Award; 52.233-4 Applicable Law for Breach of Contract Claim; 52.203-6 Restrictions on Subcontractor Sales to the Government; 52.204-10, Reporting Executive Compensation and First-Tier Subcontract Awards; 52.204-14, Service Contract Reporting Requirements; 52.209-6, Protecting the Government’s Interest When Subcontracting with Contractors Debarred, Suspended, or Proposed for Debarment; 52.209-9, Updates of Publicly Available Information Regarding Responsibility Matters; 52.219-6, Notice of Total Small Business Set- Aside;52.219-8, Utilization of Small Business Concerns, 52.219-14, Limitations on Subcontracting; 52.219-28, Post Award Small Business Program Representation; 52.222-3, Convict Labor; 52.222-19, Child Labor-Cooperation with Authorities and Remedies; 52.222-21, Prohibition of Segregated Facilities; 52.222-26, Equal Opportunity;

52.222-35, Equal Opportunity for Veterans; 52.222-36, Equal Opportunities for Workers with Disabilities; 52.222- 37, Employment Reports on Veterans; 52.222-50, Combating Trafficking in Persons; 52.223-3 Hazardous Material Identification and Material Safety Data; 52.223-18, Encouraging Contractor Policies to Ban Text Messaging While Driving; 52.225-1, Buy American; 52.225-3, Buy American-Free trade Agreements; 52.225-13, Restrictions on Certain Foreign Purchases; 52.232-33, Payment by Electronic Funds Transfer-System for Award Management.

Other applicable FAR provisions and clauses include 52.204-7, System for Award Management; 52.204-13, System for Award Management Maintenance; 52.204-18, Commercial and Entity Code Maintenance; 52.204-19, Incorporation by Reference of Representations and Certifications; 52.232-39, Unenforceability of Unauthorized Obligations; 52.232-40, Providing Accelerated Payment to Small Business Subcontractors.

Quote Submission –

The offeror shall submit one (1) pdf file containing the following in response to the solicitation –

- One (1) page cover letter listing the company’s information

- Technical Proposal

- Completed/signed pricing schedule

QUOTE PREPARATION CHECKLIST

DO NOT RETURN THIS CHECKLIST

Important items for you to check are included, but not limited to those listed below. This checklist is furnished only to assist you in submitting a proper quote. Do not return the checklist with your quote.

____ Have you obtained a UEI number? Provide your UEI number on the first page or cover page.

A UEI number can be obtained through SAM.gov Request Service at http://sam.gov/content/home

____ Have you registered in System For Award Management (SAM)?

The name you use to submit a quote must be the exact name you use to register in SAM. Do not delay returning a quote while processing your SAM entry. It does not cost to register into SAM. http://beta.sam.gov.

_____ Is the NAICS code on the solicitation incorporated into your SAM profile?

This solicitation is being advertised under the North American Industrial Classification Systems (NAICS) Code 336611 . You must ensure this NAICS Code is incorporated into your current SAM Profile if your company can provide the type of product or service applicable to this NAICS Code. Failure to have this NAICS Code in your current SAM Profile upon quote submission may deem your quote “non-responsive” and not considered for award. NAICS Codes may be viewed at the U.S. Census Bureau website at http://www.census.gov/eos/www/naics.

____ Have you entered a unit price for each line item?

The quantity multiplied by the unit price equals the total amount. Ensure all prices on line items are filled in. All line items must be priced to be considered for award. Unit prices must be rounded to the nearest cent (hundredths).

$20.56 IS an acceptable price.

$20.564 IS NOT an acceptable price.

Do not round total amount numbers.

If your price exceeds $2,000 for construction work or $2,500 for services, you will be required to pay employees at least the wage rates specified in the applicable wage decision/determination.

____ NO crossouts or strikethrough marks will be accepted. Submit a legible quote with no correction marks.

____ Did you sign the amendment (SF30)?

Ensure to include the first page of the SF30 and complete block 8, 15a, b and c. A signature of an authorized individual is required for your quote.

____ Have you acknowledged all amendments, if any have been issued?

Acknowledge amendments by signing and dating the first page of the amendment. Ensure to read the amendment to determine if further documents are required to be submitted and to see what changes have been made to the solicitation. Reference the solicitation number in the subject line when submitting.

____ Have you submitted all information to evaluate your offer?

Refer to the Instructions, Conditions and Notices to Offerors and Statement of Work sections. You may need to submit references, relevant work experience or past performance information for the Government to evaluate your quote.

http://www.census.gov/eos/www/naics

Refit Specification

Buoy Barge BPL 6704

Reference 221-057 Revision 3 March 4, 2022

Prepared for:

Great Lakes St. Lawrence Seaway Massena, NY. USA

Prepared by

Robert Allan Ltd.

Naval Architects and Marine Engineers 230 - 1639 West 2nd Avenue

Vancouver, BC V6J 1H3 Canada

Reference 221-057

Page 2.

Rev. 3

Specification Revision Control Sheet

Prepared by: Date Jan. 28, 22

Rev. Date Description By

1 Nov. 28, 21 DRAFT issue. DC

2 Feb. 7, 22 First Complete Issue DC

3 GLS Updated Issue

Confidential All information contained in or disclosed by this document is proprietary and the exclusive intellectual property of Robert Allan Ltd. This design information is reserved for the exclusive use of the client identified herein. All further use and sales rights attached thereto are exclusively reserved by Robert Allan Ltd., and any reproduction, communication or distribution of this information is prohibited without the prior written consent of Robert Allan Ltd. Absolutely no modifications or alterations to this document may be made by any persons or party without the prior written consent of Robert Allan Ltd.

Page i.

Contents

Page Number

PART 100 – GENERAL 1

100.1 Description 1

102. DEFINITIONS 2

102.1 Organizations 2

102.2 Terminology 3

102.3 Abbreviations 3

102.4 Language & Units 4

104. REGULATION AND CLASSIFICATION 4

104.1 National Authorities 4

104.4 Certificates 5

105. REGISTRY AND CERTIFICATION 5

105.3 Tonnage 5

106. CONTRACT 5

106.1 Intent of Statement of Work (SOW) 6

106.2 Contractor's Responsibility 6

106.3 Form of Contract 7

106.4 Insurance 7

106.5 Departure from Refit SOW Documents 7

106.6 Procedures for Changes and/or Credits 7

115. RELATED DOCUMENTS 8

115.2 Vendors Drawings 9

115.4 Purchase Orders 9

115.6 Manuals 9

120. PRODUCTION 10

120.1 Scheduling 10

120.6 Cleanliness 10

120.7 Safety 10

120.8 Installation of Equipment and Materials 11

120.9 Hazardous Materials 12

125. INSPECTION AND SURVEY 13

135. GOVERNMENT SUPPLIED MATERIAL (GSM) 14

141. DRYDOCKING 14

150. TESTS AND TRIALS 15

150.1 In Process Testing 15

150.4 Equipment and System Commissioning 15

160. WARRANTY 17

PART 200 - STRUCTURE 18

201. CONSTRUCTION 18

201.5 Workmanship 18

205. CONSTRUCTION MATERIALS 19

Page ii.

210. HULL STRUCTURE 20

210.6 Bulkheads 20

210.7 Decks 22

211. HULL STRUCTURE FITTINGS 22

211.4 Buoy Port 23

212. HULL APPENDAGES 24

212.6 Transducer Housings 24

220. DECKHOUSE 25

220.1 Structural Arrangement 25

222. DECK STRUCTURES 26

222.5 Push Knees 26

234. DECK MACHINERY SEATING 27

234.1 Anchoring Equipment 27

234.3 Barge Connection Winches 27

PART 300 – OUTFIT AND FURNISHINGS 28

305. MANHOLES AND HATCHES 28

305.1 Manhole Access 28

305.1.1 Hold Space – Starboard Access 28

305.1.2 Forward Void – Centre #1 Access 29

305.1.3 Forward Void – Centre #1 and Starboard #2 Access 29

305.1,4 Void Tank - #6 Port and Starboard Access 30

305.2 Shipping Hatch 30

306. WINDOWS AND PORTLIGHTS 31

306.4 Window Cleaning 31

307. LADDERS, STAIRS AND RAILINGS 32

307.1 Gangways and Boarding Ladders (optional) 32

307.2 Stairways 32

307.3 Railings 33

308. FLOOR PLATES AND GRATINGS 34

308.2 Hold Space Gratings 34

315. INSULATION 36

315.1 Hold Space Insulation 36

315.2 Machinery Space 36

315.3 Deckhouse 36

320. DECK COVERINGS 37

350. STORAGE SPACE OUTFITTING 37

350.2 Deck Store 37

350.3 Hold Store / Workshop 38

360. FIRE SAFETY SYSTEMS 38

360.3 Fire Stations 38

365. LIFESAVING EQUIPMENT 39

365.2 Inflatable Liferafts 39

365.5 Lifejackets 39

365.7 Jacob’s Ladders 39

Page iii.

380. PAINTING AND PROTECTION 40

385. SIGNS AND MARKINGS 42

PART 400 – DECK MACHINERY AND FITTINGS 43

405. ANCHORING SYSTEM 43

405.2 Winches 43

410. LINE HANDLING/MOORING EQUIPMENT 45

410.1 Bollards / Bitts 45

410.3 Crossdeck Winches 46

415. TOWING EQUIPMENT 47

415.1 Barge Connection Winches 47

415.4 Chain Stopper 48

450. FENDERING SYSTEM 48

PART 600 – ELECTRICAL SYSTEMS 49

601. SYSTEM 49

606. SHORE POWER 50

610. MAIN SWITCHBOARD 51

615. POWER DISTRIBUTION 51

615.1 480 Volt Distribution 51

615.2 240 Volt Distribution 51

615.3 220 Volt Distribution 51

615.4 120 Volt Distribution 52

615.5 24 Volt DC Distribution 52

616. TRANSFORMERS 52

618. CABLING 52

618.4 Installation 52

619. SYSTEM HARDWARE 53

623. MOTORS AND CONTROLLERS 53

625. LIGHTING 54

625.2 Interior Lighting 54

625.3 Exterior Lighting 54

625.5 Navigation Lighting 54

631. SAFETY SYSTEMS 54

PART 700 – SHIP'S SERVICES 56

701. PIPING SYSTEMS 56

701.1 System Design 56

701.7 Piping Insulation and Lagging 56

701.8 Heat Tracing 56

705. FILL, VENT AND SOUNDING 56

705.1 Filling Connection 56

705.2 Tank Vents 57

705.3 Sounding Connections 57

710. FUEL OIL SYSTEM 58

Page iv.

710.2 Discharge Connection 58

710.3 FUEL TRANSFER PUMP 59

715. BILGE SYSTEM 59

725. FIRE SERVICE SYSTEM 61

735. MACHINERY COOLING SYSTEM 61

735.1 GENERATOR 61

735.2 BOW THRUSTER 62

740. COMPRESSED AIR SYSTEM 62

PART 800 – DOMESTIC SERVICES 64

805. HEATING 64

805.3 Space Hydronic Heating 64

811. VENTILLATION – MACHINERY SPACES 64

813. VENTILLATION – OTHER SPACES Error! Bookmark not defined.

832. SCUPPERS AND DRAINS 64

PART 900 – CONTROL, COMMUNICATION AND NAVIGATION 66

910. CONTROL SYSTEMS 66

910.2 Propulsion Machinery Controls 66

915.3 Machinery Alarm and Monitoring System 66

915.5 Fire Detection & Alarm Systems 67

920. NAVIGATION AIDS 68

920.6 Depth Sounder 68

Part G – HAZARDOUS MATERIALS PROCEDURE 69

PART 100 – GENERAL 69

101. DESCRIPTION 69

102. STATE / PROVINCIAL REGULATIONS 69

103. REFERENCE DOCUMENTATION 70

NOTE: THIS STATEMENT OF WORK IS BASED ON A STANDARD NUMERIC FORMAT.

NOT ALL NUMBERS ARE NECESSARILY ALLOCATED IN THIS SOW, ONLY

THOSE LISTED IN THE TABLE OF CONTENTS.

March 4, 2022

Statement of Work

Buoy Barge BPL 6704

For: Great Lakes St. Lawrence Seaway Massena, NY. USA

PART 100 – GENERAL

100.1 Description

Great Lakes St. Lawrence Seaway Development Corporation (GLS for short) owns and operates several marine assets, involved in the operation and maintenance of navigational aids within the St. Lawrence River. These assets include a crane barge used to lift, transport, maintain and deploy navigation buoys.

The barge has been in operation since 1984 and originally designed to operate with the tug Robinson Bay. In 2020 the tug Seaway Guardian took over primary operation from the Robinson Bay, and modifications to the barge are required to accommodate the different bow design of the tug.

This refit Statement of Work (SOW) is for a major refit of the buoy barge and is intended to allow the barge to provide useful service for many additional years.

The refit SOW is based on the requirements of Great Lakes St. Lawrence Seaway Development Co. (GLS) requirements to improve the safety and efficiency of the operation.

All work is to be performed at selected shipyard, although some items may be removed and refurbished remotely.

Page 2.

Rev. 3

102. DEFINITIONS

102.1 Organizations

Owner

Technical Point of Contact:

Email:

Phone:

Contracting Officer:

Email:

Phone:

Marine Department:

Marine Transportation Supervisor

Email:

Phone:

Chief Engineer of Marine Services

Email:

Phone:

Great Lakes St. Lawrence Seaway Development Co. (GLS for short)

Anthony Curley

Anthony.curley@dot.gov +1 (315) 764-3253

Lisa Healy lisa.healy@dot.gov +1 (315) 764-3275

Paul Braden

Paul.braden@dot.gov +1 (315) 764-3215

Nathan R. Jarvis

Nate.jarvis@dot.gov +1 (315) 250-3267

Owner’s Naval Architect / Design Agent

Contact:

Email:

Phone:

Robert Allan Ltd.

230 - 1639 West 2nd Avenue Vancouver, BC V6J 1H3

Dave Christopher I.Eng. IMarEng dchristopher@ral.ca +1 (604) 736-9466 mailto:Anthony.curley@dot.gov mailto:Katie.maloney@dot.gov mailto:Paul.braden@dot.gov mailto:Nate.jarvis@dot.gov mailto:dchristopher@ral.ca

Page 3.

Contractor Organization selected by Owner to carry out the specified work

Owner’s Representative A person or organization designated by the Owner to represent them during work on this caisson

102.2 Terminology

Equal Considered equal to or better than the specified materials or equipment in terms of:

availability of spare parts/service efficiency, performance, reliability, service life size, weight

Good Shipbuilding Practice

• Provide

• Approved or “to Approval”

Designs, applications, and procedures proven successful through long term use in marine vessels

“Provide” means purchase or manufacture as appropriate; install complete with all required accessories in accordance with good shipbuilding practice complete and ready for use; supply all materials, equipment, tools, and labor to perform the work; and test to approval of any Regulatory Authorities and Owner’s Representative

Considered fully acceptable for installation in vessel and for which written confirmation of same has been received from Owner’s Representative

102.3 Abbreviations

ANSI American National Standards Institute ASME American Society of Mechanical Engineers ASTM American Standard for Testing and Materials BS Breaking Strength CFM Contractor Furnished Material DIN Deutsches Institut für Normung (German

Institute for Standardization) GFCI Ground Fault Circuit Interruption

Page 4.

GLS Great Lakes St. Lawrence Seaway Dev. Co.

(Owner)

GSM Government Supplied Material GPO General Purpose Outlet IACS International Association of Classification

Societies IMO International Maritime Organization ISO International Standards Organization LED Light Emitting Diode NEMA National Electrical Manufacturers Association NETA National Electrical Testing Association OEM Original Equipment Manufacturer OFM Owner Furnished Material P

PMC

Port Prime Mover Controls

RAL Robert Allan Ltd.

S Starboard SNAME Society of Naval Architects & Marine

Engineers SOW Statement of Work SSPC Society for Protective Coatings SP Surface Preparation Standard SWL Safe Working Load TBC To Be Confirmed TBD To Be Determined

102.4 Language & Units

Drawings, reports, specification, manuals English

Labels and nameplates English Units Imperial – feet/inches/US gallons

104. REGULATION AND CLASSIFICATION

104.1 National Authorities

Page 5.

National / Provincial

Standards as applicable, including (but not limited to):

• Owner’s standard

TBD (local and national safety bodies)

GLS Environmental Best Management Practises

Industry type approved certification for mechanical components

Type approved electrical components and fittings

Apply ANSI standards throughout, unless otherwise specified

104.4 Certificates

Safety Equipment Fire extinguishers, hoses, nozzles

LSA

Lifting Crane and all associated wires, slings, strops, shackles etc.

Load test – dynamic and static

Anchor and Mooring Anchor, cable and wire, mooring ropes Towing Brackets and towing points, bridle Machinery Engine EPA Hazardous materials Asbestos free

Lead paint free

105. REGISTRY AND CERTIFICATION

105.3 Tonnage

Documents Tonnage Review

Tonnage Calculation Deck Load Review Deck Load Calculation

106. CONTRACT

Page 6.

106.1 Intent of Statement of Work (SOW)

This SOW and accompanying Drawings will form part of a Contract between the Owner and the Contractor The SOW is to be interpreted as an instruction to the Contractor regarding matters of the work to be done, and as such is written in the positive imperative tense

Apart from requirements set forth in this SOW, or indicated on Drawings, it is to be understood that the Contractor is responsible for refitting the buoy barge in accordance with the contract, in a manner reflecting good current shipbuilding and marine engineering practise

The Contractor is responsible for ascertaining and ensuring that any materials, components, equipment, or parts (other than GSM or OFM) selected for incorporation into the barge during the refit are suitable for the service as defined and intended. If any equipment, device, material, or parts required for the successful operation of any systems are not specifically mentioned in the SOW or Drawings, bring the requirement for such components to the attention of the Owner’s Representative prior to entering the Contract. Once the Contract is in place, omitted items will then be considered as included, or not included, as deemed necessary for successful operation of the specified systems and equipment, and the Contract price will include the cost of supplying and installing such components. This reference is not intended to include items required for the general installation of shipboard systems such as general hardware and ironmongery, fittings, clips, fasteners, couplings, etc. All such items are deemed to be included in the definition of the associated systems, whether specifically mentioned or not

106.2 Contractor's Responsibility

The Contractor is responsible for coordination and integration of all equipment into the barge to provide the fully functioning barge as specified herein, and as shown on the Drawings, in the time frame agreed to in the refit Contract.

Accordingly, the Contractor must coordinate the supply and delivery of all equipment in a timely manner

The Contractor is responsible for proper execution and functioning of contracted work as per the SOW and drawings only and is responsible for corrective action in the event of improper or inadequate function related to Contractor work as specified in the SOW and drawings.

The Contractor is responsible for corrective action in the event of local vibration of members, panels, items of outfit, piping systems, and similar details, other

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than a vibration of the barge as a whole or vibration attributable to malfunction of the Owner's selected or purchased items

106.3 Form of Contract

See Owner’s Contract document

106.4 Insurance

See Owner’s Contract document

106.5 Departure from Refit SOW Documents

Notify the Owner’s Representative of any proposed departures from these documents, whether in principle or detail, and obtain written approval before such changes are committed

The Owner reserves the right to make alterations in detail as work progresses with an extra charge where extra cost of labour or material may be involved.

Such extra charges must have the written authorization of the Owner’s Representative before work is committed. An alteration alone is not justification for extra charges (see Contract Annex Work Arising Procedures)

Changes in detail to conform with Contractor practice, or changes considered and agreed upon as improvements, may be put forward by Contractor but must have written approval of the Owner’s Representative before any related work is committed

Substitutions by Contractor of alternate scantlings, items, or materials may be considered to facilitate delivery or utilize available stock, but such changes must be approved by the Owner’s Representative before work is committed

The Owner reserves the right to substitute materials or equipment for those specified or indicated on Drawings where such change may be to his advantage in relation to availability or future service. Due allowance to be made where cost is affected

Changes to contracted delivery date for barge brought about by modifications to be agreed in writing before any modification is put in hand

106.6 Procedures for Changes and/or Credits

Refer to the Owner’s Contract document

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115. RELATED DOCUMENTS

Refit Specification This document Drawings RAL drawings provided as part of the refit package:

10130 Rev 2 – Tank Plan 14110 Rev 1 – Docking Plan 21011 Rev 2 – Structure Opening

Modifications 21122 Rev 2 – Skin Cooler Tank

Modification 22010 Rev 1 – Deckhouse Modification 22250 Rev 2 – Stern Modification & New

Push Knee Structure 23441 Rev 1 – Anchor Winch Seating 30000 Rev 2 – General Arrangement 30400 Rev 2 – Hatch Schedule 30722 Rev 2 – Main Stairway & Hold

Walkways 30731 Rev 2 – Railings & Stanchions 36100 Rev 1 – Safety Equipment Plan 40500 Rev 1 – Deck Equipment

Arrangement & Structure 41610 Rev 1 – Pushing & Access

Arrangements 60000 Rev 1 – Electrical System One Line

Diagram 62520 Rev 2 – Interior Lighting & Electrical

Outlet Arrangement 62550 Rev 1 – Navigational Light Plan 70500 Rev 2 – Fill Vent & Sounding

Diagram 71000 Rev 2 – Fuel Oil System Diagram 71500 Rev 2 – Bilge & Fire System

Diagram 73000 Rev 1 – Fixed Fire Fighting System

Diagram 73500 Rev 3 – Machinery Cooling System

Diagram 83200 Rev 2 – Deck Scuppers Diagram

RAL Standard Detail drawings:

D701.03A Rev C – 3 Piece Penetration

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D701.03B Rev C – 2 Piece Penetration D701.03G Rev B – Minor Penetration

Report(s) Finite Element Analysis for Deck Fittings & Supporting Structure

As applicable, but may include any identifiable hazardous materials:

asbestos chemicals lead paints mastics

Other RAL Technical documents as may be provided as part of the refit package:

Tank Sounding Review Tank Sounding Calculations Trim and Stability Review Trim and Stability Calculation

115.2 Vendors Drawings

General Contractor to provide the Owner’s

Representative with certified drawings and documentation of Contractor Furnished Material (CFM)

115.4 Purchase Orders

General Provide the Owner’s Representative with two

(2) copies of requisitions of all purchase orders prior to processing

115.6 Manuals

General Provide complete instruction manuals and parts lists for all CFM purchased items of machinery, electrical and electronic equipment, and mechanical equipment at conclusion of refit. Supply one (1) hard copy and one (1) electronic/digital copy (.pdf format preferred) of each document

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120. PRODUCTION

120.1 Scheduling

General As soon as practicable after being notified of tender acceptance, collaborate with the Owner’s Representative in preparation of an overall production schedule, based on best information then available on delivery of critical items and other relevant details

120.6 Cleanliness

General In addition to cleaning of steel surfaces, etc., as covered in "Painting" (Section 380), Contractor is responsible for thoroughly cleaning compartments, bilges, tanks, pockets at conclusion of project

Contractor is responsible for disposal of all waste generated during project, including any hazardous waste

Tank Cleaning Fuel tanks may contain a quantity of Diesel Fuel Oil # 2

Tanks are located Port and Starboard, on the shell between Fr 2 and 3

Remove contents and store in a safe and secure location

Both tanks to be opened and cleaned Atmospheric analysis, forced ventilation and rotating Entry Permit to be maintained throughout the period in dock for both tanks

Hot Work permits to be issued as required

120.7 Safety

General Ensure safe working conditions exist at refit site. Provide adequate guardrails; ladders, elevated platforms, gangplanks, scaffolding;

provide ample lighting; and keep the site orderly and free from obstruction and hazards

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Where required Contractor to provide specialised PPE

Allow time for a GLS / RAL site safety orientation briefing for all workers who have not been previously briefed

Follow GLS lockout policy and procedures Ensure permit to work aloft is in accordance with Contractor and local safety authority procedures

Ensure permit to work for entry into confined spaces is in accordance with Contractor and local safety authority procedures

Contractor to provide all necessary measures and equipment for safe entry, and conduct atmospheric testing prior to, during initial entry into, and while work continues in any confined spaces

Ensure permit to work for “hotwork” is obtained for all work involving welding, burning, etc. in accordance with Contractor and local safety authority procedures

120.8 Installation of Equipment and Materials

General Install each item of CFM and/or GSM in or on the barge in accordance with the applicable specifications and/or the manufacturers' instructions. In the event Contractor does not consider installation of these items reasonably possible or practical as specified, or as directed in manufacturers' instructions, advise the Owner’s Representative in writing as soon as the information is known

Install equipment so regular cleaning, servicing, and maintenance can be carried out without removing equipment or piping not directly associated with the cleaning, servicing, or maintenance

Locate instrumentation so it can be read easily during operation

Contractor must remove and reinstall all interference items as may be required to complete specified work

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120.9 Hazardous Materials

General For the purpose of this specification, environment protection is defined as the retention of the environment in its natural state to the greatest possible extent during project construction and the enhancement of the natural appearance in its final condition

Environment protection requires consideration of;

air water land

And involves management of:

noise solid waste radiant energy radioactive materials other pollutants

In order to prevent and to provide for abatement and control of environmental pollution arising from the construction activities in the performance of this contract, the Contractor and his/her sub-contractors shall identify and comply with all Federal, State and Local laws and regulations concerning environmental pollution control and abatement

Any non-compliance shall be immediately corrected, and the Contracting Officer notified

Asbestos, Lead Refer to any report detailing any inherent hazardous material that may be contained within the barge

Some of the existing coatings should be considered as containing lead

Some electrical mastics may constitute Asbestos Containing Materials (ACMs). All mastic associated with the electrical system, unless specifically analyzed, should be considered as asbestos-containing

Comply with all requirements of all Occupational Health and Safety Regulations, and industry standards related to hazardous materials

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File a Notice of project for work involving asbestos (NOPA) with local, State (Provincial), and National authorities as applicable prior to asbestos abatement

In situations where there is a conflict with the above regulatory requirements and GLS Environmental Best Management Practices, the regulatory requirements shall take precedence

Contractors must develop;

a Risk Assessment, Exposure Control

Plan (ECP)

125. INSPECTION AND SURVEY

Parameters Material wastage by pitting greater than 25% from original material thickness is to be repaired

Where wastage is localised and sporadic, pad welding is acceptable repair

Concentrated deep pitting < 3 inches between pits, and up to 70% of the area of concern, material replacement to be considered

Refer to ABS – Survey After Construction Part 7

Thickness gauging Certified company to perform thickness gauging at prescribed locations of;

shell sides shell bottom skin coolers

Inspections All closed voids to be inspected for corrosion to structure

Where corrosion / pitting is evident thickness gauging to confirm wastage, to include;

interior bulkheads longitudinal and transverse beams, girders and framing

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135. GOVERNMENT SUPPLIED MATERIAL (GSM)

General The following will be supplied as GSM/OFE by the GLS at the repair facility at the time of the refit:

rubber “D” fendering anchor windlass (If lead time could affect completion of refit project)

141. DRYDOCKING

Acceptance of docking arrangement

- The Contractor is to inspect and accept the docking arrangement of the barge as completed under GLS / Contractor contract, prior to commencing any other work.

Assumption of custody by the Contractor will take place after this inspection and acceptance

Blocks - Blocks to be constructed with splitter caps to permit block removals in way of repair work

- Blocks are to be removed, repair work completed, and blocks replaced in a predetermined and agreed sequence

Precautions while docked - Any block removal sequence should indicate the maximum number of blocks which may be removed at any one time

- Any weight changes which occur during the docking/refit period are to be recorded and passed to the Owner’s Representative two

(2) working days before undocking

Undocking - Upon completion of the dry-docking portion of the work, and on the day of the undocking, the contractor will:

- Remove any additional shoring

- Keel blocks are to be rechecked for security

- Disconnect the shore power cable and remove the gangway – primary and secondary

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- All underwater openings are to be checked and certified closed before flooding the dock.

- Provide Owner / Owner’s Representative with sufficient notice to inspect all underwater openings

- The barge will be floated up off the blocks and the contractor is to supply a tug(s) for manoeuvring the barge out of the dock.

- The barge is to be secured alongside in a location agreed with by the Owner / Owner's

150. TESTS AND TRIALS

150.1 In Process Testing

Welding Where deck plate renewal has been carried out, all welds are to be tested based on function of space:

hold space – dye penetration, vacuum box, hose test where practicable voids – dye penetration and vacuum box or where practicable air test tanks – tanks where watertight integrity is required due too head or system pressure, air test to 2.5 psi

Tank integrity tested where penetrations have been renewed

150.4 Equipment and System Commissioning

Systems Where practicable new piping sections to be pressure tested prior to installation

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Where field fits are required to complete installation, complete system to be pressure tested in situ

Pumps On conclusion of confirming piping integrity, system to be flushed with system contents

Pumps for bilge/fire and fuel transfer to be tested to confirm compliance with system parameters

Winches Anchor winch, after installing the 900 feet of 1 1/4-inch SWR, and connection anchor cable:

confirm lowering speed confirm breakout load and recovery speed Barge connecting winches, after installing a minimum of 175 feet of 1 3/4-inch HDPE line:

confirm operation with handwheel confirm operation with ratchet conduct load test to a minimum of 58

Long Tons Confirm operation with ratchet

Switchboard Electrical testing – see section 600

System testing of:

fuel transfer bilge / fire compressed air machinery cooling see section 720 Bow Thruster Integration of control system for the bow thruster to Seaway Guardian bridge to be performed by Prime Mover Controls or their representative

Fire Detection System

• Transducer

On completion of the installation, head detection head to be tested, sounders and lights confirmed operational

On completion of the installation, system testing connected to Seaway Guardian via umbilical for proper operation with display unit

Acceptance Commissioning and testing to be conducted and recorded to the satisfaction of the Owner and/or Owners Representative

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Any identified faults / omissions at the time of to be rectified by yard or OEM in a timely manner

Results of commissioning and testing to be presented to Owner and/or Owners Representative for approval and acceptance prior to transfer of custody to Owner

160. WARRANTY

General Refer to Contract between Owner and contracted facility

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PART 200 - STRUCTURE

201. CONSTRUCTION

201.5 Workmanship

General Do not cut holes or openings in structural members for pipes, cables, access, or other purpose unless authorized on approved Drawings, or as approved by the Owner’s Representative using appropriate hotwork procedures

Preserve structural integrity of hull, tanks and voids, and refer any questions involving such integrity to the Owner’s Representative

Neatly and carefully execute all plate edges and holes burned in structure, with cuts regular in outline without notches

Openings burnt in shell, deck, or other main strength members to be in accordance with the latest version of IACS Circular No. 47 – Shipbuilding and Repair Quality Standard (Part B)

Remove sharp or jagged edges of exposed structural work

Remove and grind smooth all erection clips or bridges and projections. Avoid removal of material from plate, but if occurring fill with weld deposit. Grind such items flush and smooth where exposed to view inside or out

Cut limber holes for drainage where necessary to permit total drainage to lowest point of compartment or tank

Cut limber holes smooth on a minimum 50 mm radius or as indicated on drawings. In bottom of ballast tank, use larger radius holes to match existing beam limber holes

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205. CONSTRUCTION MATERIALS

Replacement Materials Steel:

Aluminum:

Stainless steel:

New ASTM A36 steel, treated with pre-weld primer before fabrication (Mill certificates to be provided to the Owner’s Representative prior to any new steel being incorporated into the work) 5000 or 6000 series marine alloys Grade 304 or 316 for interior/dry spaces Grade 316/316L for tank/exterior/wet spaces

Welding Use State or Provincial standards for qualified welders (see Contract Clause)

Properly prepare and fair up all plate edges before welding

Where stress concentrations may arise at corners, edges, and terminals, continue welding runs around the joint for a distance of at least 35 mm

Continuously weld all brackets all around Continuously weld ends of stiffeners for a distance equal to twice stiffener depth on both sides

Completely seal all exposed faying steel surfaces by welding so no water can gain access to cause corrosion. Do not perform any intermittent welding on exterior

Leave finished work clean and smooth with all projections and rough welds chipped flush and ground smooth

Chamfer edges of insert plates on a three-to-one bevel down to thickness of surrounding plate, and provide corners with a generous radius

Ensure the surfaces, of all parts to be welded are clean, dry, and free from rust, scale, and grease

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All welds to be sound, uniform, and substantially free from slag inclusion and porosity. Take care to ensure thorough penetration and fusion; avoid undercutting.

Before a sealing run is applied to a butt weld, expose the clean metal of the original root run

Remove and reweld all welds not meetings these conditions

Complete all welding to the approval of the Owner’s Representative (Contractor’s approved welding procedures to be available upon request by the Owner's Representative)

Full penetration welds in way of:

tank bulkheads areas of high stress

Double continuous welds in way of:

areas susceptible to corrosion (exterior, voids and ballast tanks) Weld Testing Non-destructive testing is to be carried out on welds as directed by the Owner’s

210. HULL STRUCTURE

210.6 Bulkheads

Centre Line – Frame 3 ~ 4 Opening C

Refer to RAL drawings:

21011 Rev 2 Structural Openings

Modifications 30722 Rev 2 Main Stairway and Hold

Walkways Crop the existing structure in way of stiffening and bulkhead to enable opening to increase opening to 36”

Step to avoid overhead obstructions as required, incorporated into walkway grating

Centre Line – Frame 8 ~ 9 Opening A Refer to RAL drawings:

21011 Rev 2 Structural Openings Modifications

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30722 Rev 2 Main Stairway and Hold Walkways

Crop the existing structure in way of stiffening and bulkhead to enable opening to increase to 36”

Step to avoid overhead obstructions as required, incorporated into walkway grating

Centre Line – Frame 11 ~

Opening B Refer to RAL drawings;

21011 Rev 2 Structural Openings Modifications

30722 Rev 2 Main Stairway and Hold Walkways

Crop the existing structure in way of stiffening and bulkhead to enable opening to increase opening to 36”

Step to avoid overhead obstructions as required, incorporated into walkway grating

Centre Line – Frame 12 ~

Option # 1 Remove existing door from frame / hinges and replace with identical:

four (4) dog single lever / wheel, action

Option # 2 Remove existing door from frame Crop existing structure to enable removal of the frame Install new door frame and test welds per section 150.1 Paint as per section 380 Fit matching door:

four (4) dog single lever / wheel action

Transverse – Frame 8 Opening D and E Refer to RAL drawings:

21011 Rev 2 Structural Openings Modifications

30722 Rev 2 Main Stairway and Hold Walkways

Crop the existing structure in way of stiffening and bulkhead to enable opening to increase opening to 36”

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Step to avoid overhead obstructions as required, incorporated into existing walkway grating

Modifications to apply to both Port and Starboard side

Transverse – Frame 7 Plug hole in bulkhead, located Port side in vicinity of crane pedestal

Transverse – Frame 13 Opening F and G Refer to RAL drawings:

21011 Rev 2 Structural Openings Modifications

30722 Rev 2 Main Stairway and Hold Walkways

Crop the existing structure in way of stiffening and bulkhead to enable opening to increase opening to 36”

Step to avoid overhead obstructions as required, incorporated into existing walkway grating

Modifications to apply to both Port and Starboard side

210.7 Decks

Transverse – Fr. 6.5 ~ 7.5 Three (3) penetrations at crane pedestal on main deck to be cut out Fuel connection to be replaced. See Section

710.2 Compressed air to be replaced. See Section

211. HULL STRUCTURE FITTINGS

211.2 Skin Coolers

Generator (Port side) Drain the entire cooling system

Mechanically prepare the existing top surface after removal of stairs and other nonessential materials

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NDT testing of plug welds located on longitudinal stiffeners

Conduct thickness gauging over entire surface, with particular attention to the area at the base of the stairs along the bulkhead at Fr. 3

Replace material as necessary Replace the CW pipe penetrations See section 735.1 for cooling system requirements Add longitudinal stiffening in way of existing internal structure, between Fr. 3 and 4, with 4-inch x 4-inch x 3/8” angle bar

Refer to RAL drawings:

21122 Rev 2 Skin Cooler Tank

Modifications 30722 Rev 2 Main Stairway and Hold

Walkways 73500 Rev 3 Machinery…