NOAA Research Vessel Manta Services

COMBINED SYNOPSIS/SOLICITATION Manta R8301 NOAA Research Vessel Haul Out, Inspection and Repair Service (I) This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Subpart 12.6, as supplemented with additional information included in this notice and in accordance with the simplified acquisition procedures authorized in FAR Part 13. This announcement constitutes the only solicitation; proposals are being requested and a written solicitation will not be issued. (II) This solicitation is issued as a request for quotation (RFQ). Submit written quotes on RFQ Number NAAJ5732-12-01888CE1. (III) The solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisition Circular 2005-57. (IV) This solicitation is being issued as an Open Unrestricted. The associated NAICS code is 336611. (V) This combined solicitation/synopsis is for purchase of the following commercial services: CLIN 0001 -Services, non-personal, to provide all equipment, labor and materials (unless otherwise provided herein) necessary for Vessel Haul Out, Inspection and Repair. (VI) Description of requirements is as follows: See attached statement of work and Department of Labor Wage Rates: WD 2005-2515, Revision No. 13, dated June 13, 2011which can be found on www.wdol.gov. (VII) Period of performance shall be: Period of Performance 04/12/2012 through 05/02/2012 (VIII) FAR 52.212-1, Instructions to Offerors -- Commercial Items (Feb 2012), applies to this acquisition. The offerer will submit quote on attached SF-18. Pre-Bid. The Government is planning a Site Visit on Monday, April 9, 2012 at 11:00 am local time. The Research Vessel Manta is docked at Texas A&M University at Galveston 200 Seawolf Parkway, Galveston, TX. To be considered for award, all vendors are required to attend the Site Visit. To request to be included in this, please call Marc Weekley, LT/NOAA Vessel Operations Coordinator at +1 (555) 000-0000 ext. 104 or cell phone +1 (555) 000-0000 or e-mail him at contact@example.gov or George Schmahl Superintendent Flower Garden Bans National Marine Sanctuary office +1 (555) 000-0000 ext. 102. Subsequent to the Site Visit, an amendment containing the questions and answers will be made available via FBO. Inquiries: Offerors must submit all questions concerning this solicitation in writing to Clifford Edwards at contact@example.gov. Questions should be received no later than 11:00 am MDT on April 10, 2012. Any responses to questions will be made in writing, without identification of the questioner, and will be included in an amendment to the solicitation via FedBizOpps. Even if provided in other form, only the question responses included in the amendment to the solicitation will govern performance of the contract. (IX) FAR 52.212-2, Evaluation - Commercial Items (Jan 1999), applies to this acquisition. Offers will be evaluated based on price and the factors set forth in paragraph (a), and award will be made to the firm offering the best value to the Government. Paragraph (a) is hereby completed as follows: Evaluation will be based on 1) Technical Capability - quote shall include documentation of a project of similar scope. 2) Two or more references including the contact name, phone number, full address and email (if available). 3) Price. The Government intends to award a firm-fixed price purchase order on an all or none basis to the responsive and responsible offeror. (X) The offeror must submit a completed copy of the provision at FAR 52.212-3, Offeror Representations and Certifications - Commercial Items (Mar 2012), with its quote. The offeror shall complete the annual representations and certifications electronically at http://orca.bpn.gov. (XI) The clause at FAR 52.212-4, Contract Terms and Conditions - Commercial Items (Feb 2012) applies to this acquisition. (XII) The clause at FAR 52.212-5, Contract Terms and Conditions Required to Implement Statutes or Executive Orders - Commercial Items (Mar 2012) applies to this acquisition. The following clauses under subparagraph (b) apply: (a) The Contractor shall comply with the following Federal Acquisition Regulation (FAR) clauses, which are incorporated in this contract by reference, to implement provisions of law or Executive orders applicable to acquisitions of commercial items: (1) 52.222-50, Combating Trafficking in Persons (Feb 2009) (22 U.S.C. 7104(g)). (2) 52.233-3, Protest After Award (AUG 1996) (31 U.S.C. 3553). (3) 52.233-4, Applicable Law for Breach of Contract Claim (OCT 2004) (Pub. L. 108-77, 108-78). (b) The Contractor shall comply with the FAR clauses in this paragraph (b) that the Contracting Officer has indicated as being incorporated in this contract by reference to implement provisions of law or Executive orders applicable to acquisitions of commercial items: (4) 52.204-10, Reporting Executive Compensation and First-Tier Subcontract Awards (Feb 2012) (Pub. L. 109-282) (31 U.S.C. 6101 note) (Effective March 1, 2011). (6) 52.209-6, Protecting the Government's Interest When Subcontracting with Contractors Debarred, Suspended, or Proposed for Debarment. (Dec 2010) (31 U.S.C. 6101 note). (8) 52.209-10, Prohibition on Contracting with Inverted Domestic Corporations (section 740 of Division C of Pub. L. 111-117, section 743 of Division D of Pub. L. 111-8, and section 745 of Division D of Pub. L. 110-161). (12)(i) 52.219-6, Notice of Total Small Business Set-Aside (Nov 2011) (15 U.S.C. 644). (23) 52.219-28, Post Award Small Business Program Rerepresentation (Apr 2009) (15 U.S.C. 632(a)(2)). (26) 52.222-3, Convict Labor (June 2003) (E.O. 11755). (27) 52.222-19, Child Labor-Cooperation with Authorities and Remedies (July 2010) (E.O. 13126). (28) 52.222-21, Prohibition of Segregated Facilities (Feb 1999). (29) 52.222-26, Equal Opportunity (Mar 2007) (E.O. 11246). (31) 52.222-36, Affirmative Action for Workers with Disabilities (Oct 2010) (29 U.S.C. 793). (33) 52.222-40, Notification of Employee Rights Under the National Labor Relations Act (Dec 2010) (E.O. 13496). (38) 52.223-18, Contractor Policy to Ban Text Messaging While Driving (Aug 2011) (E.O. 13513). (40)(i) 52.225-3, Buy American Act-Free Trade Agreements-Israeli Trade Act (June 2009) (42) 52.225-13, Restrictions on Certain Foreign Purchases (June 2008) (E.O.'s, proclamations, and statutes administered by the Office of Foreign Assets Control of the Department of the Treasury). (48) 52.232-33, Payment by Electronic Funds Transfer-Central Contractor Registration (Oct 2003) (31 U.S.C. 3332). The following clauses under subparagraph (c) apply: (1) 52.222-41, Service Contract Act of 1965 (Nov 2007) (41 U.S.C. 351, et seq.). (2) 52.222-42, Statement of Equivalent Rates for Federal Hires (May 1989) (29 U.S.C. 206 and 41 U.S.C. 351, et seq.). (XIII) The following clauses are also applicable to this acquisition: 52.252-1 Solicitation Provisions Incorporated by Reference (Feb 1998) 52.252-2 Clauses Incorporated By Reference (Feb 1998). This contract incorporates on or more clauses by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. Also, the full text of a clause may be accessed electronically at this address: https://www.acquisition.gov/far/index.html (End of Clause) The following additional FAR terms and conditions apply: 52.214-34, Submission of Offers in the English Language (Apr 1991) 52.214-35, Submission of Offer in U.S. Currency (Apr 1991) 52.217-8, Option to Extend Services (Nov 1999) 52.217-9 Option to Extend the Term of the Contract. As prescribed in 17.208(g), insert a clause substantially the same as the following: (MAR 2000) (a) The Government may extend the term of this contract by written notice to the Contractor within 60 days provided that the Government gives the Contractor a preliminary written notice of its intent to extend at least 60 days before the contract expires. The preliminary notice does not commit the Government to an extension. (b) If the Government exercises this option, the extended contract shall be considered to include this option clause. (c) The total duration of this contract, including the exercise of any options under this clause, shall not exceed ___________ (months) (years). 52.223-1, Biobased Product Certification. (Dec 2007) 52.223-2, Affirmative Procurement of Biobased Products Under Service and Construction Contracts. (Dec 2007) 52.223-3, Hazardous Material Identification and Material Safety Data (Jan 1997) 52.223-4 Recovered Material Certification. (May 2008) 52.223-5 Pollution Prevention and Right-to-Know Information. (May 2008) 52.223-10, Waste Reduction Program (May 2011) 52.223-11 Ozone-Depleting Substances. (May 2001) 52.228-5, Insurance - Work on a Government Installation (Jan 1997) 52.242-15 Stop-Work Order. As prescribed in 42.1305(b), insert the following clause. The "90-day" period stated in the clause may be reduced to less than 90 days. Department of Commerce Clauses: 1352.201-70, Contracting Officer's Authority (Apr 2010). The Contracting Officer is the only person authorized to make or approve any changes in any of the requirements of this contract, and, notwithstanding any provisions contained elsewhere in this contract, the said authority remains solely in the Contracting Officer. In the event the contractor makes any changes at the direction of any person other than the Contracting Officer, the change will be considered to have been made without authority and no adjustment will be made in the contract terms and conditions, including price. 1352.201-72 CONTRACTING OFFICER'S REPRESENTATIVE (COR) (APR 2010) (a) Thomas Martin is hereby designated as the Contracting Officer's Representative (COR). The COR may be changed at any time by the Government without prior notice to the contractor by a unilateral modification to the contract. The COR is located at: 7600 Sand Point Way NE, Seattle, WA 98115 Phone Number: +1 (555) 000-0000 Email: contact@example.gov (b) The responsibilities and limitations of the COR are as follows: (1) The COR is responsible for the technical aspects of the contract and serves as technical liaison with the contractor. The COR is also responsible for the final inspection and acceptance of all deliverables and such other responsibilities as may be specified in the contract. (2) The COR is not authorized to make any commitments or otherwise obligate the Government or authorize any changes which affect the contract price, terms or conditions. Any contractor request for changes shall be referred to the Contracting Officer directly or through the COR. No such changes shall be made without the express written prior authorization of the Contracting Officer. The Contracting Officer may designate assistant or alternate COR(s) to act for the COR by naming such assistant/alternate(s) in writing and transmitting a copy of such designation to the contractor. (End of clause) 1352.271-70 INSPECTION AND MANNER OF DOING WORK (APR 2010) (a) All work and material shall be subject to the approval of the Contracting Officer or duly authorized representative. Work shall be performed in accordance with the plans and specifications of this contract as modified by any contract modification. (b) Unless otherwise specifically provided for in the contract, all operational practices of the contractor and all workmanship and material, equipment and articles used in the performance of work shall be in accordance with American Bureau of Shipping "Rules for Building and Classing Steel Vessels", U.S. Coast Guard Marine Engineering Regulations and Material Specifications (46 CFR Subchapter F), U.S. Coast Guard Electrical Engineering Regulations (46 CFR Subchapter J), and U.S. Public Health Service "Handbook on Sanitation of Vessel Construction", in effect at the time of the contract award; and the best commercial maritime practices, except where military specifications are specified, in which case such standards of material and workmanship shall be followed. (c) All material and workmanship shall be subject to inspection and test at all times during the contractor's performance of the work to determine their quality and suitability for the purpose intended and compliance with the contract. In case any material or workmanship furnished by the contractor is found to be defective prior to redelivery of the vessel, or not in accordance with the requirements of the contract, the Government shall have the right prior to redelivery of the vessel to reject such material or workmanship, and to require its correction or replacement by the contractor at the contractor's cost and expense. This Government right is in addition to its rights under any Guarantee clause in this contract. If the contractor fails to proceed promptly with the replacement or correction of such material or workmanship, as required by the Contracting Officer , the Government may, by contract or otherwise, replace or correct such material or workmanship and charge to the contractor the excess cost to the Government. The contractor shall provide and maintain an inspection system acceptable to the Government covering the work specified in the contract. Records of all inspection work by the contractor shall be kept complete and available to the Government during the performance of the contract and for a period of two (2) years after delivery of the vessel to the Government. (d) No welding, including tack welding and brazing, shall be permitted in connection with repairs, completions, alterations, or addition to hulls, machinery or components of vessels unless the welder is, at the time, qualified to the standards established by the U.S. Coast Guard, the American Bureau of Shipping, or the Department of the Navy. The welder's qualifications shall be appropriate for the particular service application, filler material type, position of welding, and welding process involved in the work being undertaken. A welder may be required to re-qualify if the Contracting Officer believes there is a reasonable doubt concerning the welder's ability. Welders' qualifications for this purpose shall be governed by the U.S. Coast Guard Marine Engineering Regulations and Material Specifications (46 CFR Subchapter F). When a welding process other than manual shielded arc is proposed or required, the contractor or fabricator shall submit procedure qualification tests for approval prior to production welding. Procedure qualification tests shall be conducted in accordance with the United States Coast Guard Marine Engineering Regulations and Material Specifications (46 CFR Subchapter F). (e) The contractor shall exercise reasonable care to protect the vessel from fire, and the contractor shall maintain a reasonable system of inspection over the activities of welders, burners, riveters, painters, plumbers and similar workers, particularly where such activities are undertaken in the vicinity of the vessel's fuel oil tanks, magazines or storerooms containing flammable material. A reasonable number of hose lines shall be maintained by the contractor ready for immediate use on the vessel at all times while the vessel is berthed alongside the contractor's pier or in dry dock or on a marine railway. All tanks or bilge areas under alteration or repair shall be cleaned, washed, and steamed out or otherwise made safe by the contractor if and to the extent necessary as required by good marine practice or by current Occupational Safety and Health Administration regulations. The Contracting Officer's Representative (COR) shall be furnished with a "gas free" or "safe for hot work" or "safe for workers" certificate before any hot work or entry is done. Unless otherwise provided in this contract, the contractor shall at all times maintain a reasonable fire watch about the vessel, including a fire watch on the vessel while work is being performed thereon. (f) The contractor shall place proper safeguards and/or effect such safety precautions as necessary, including suitable and sufficient lighting, for the prevention of accidents or injury to persons or property during the prosecution of work under this contract and/or from time of receipt of the vessel until acceptance by the Government of the work performed. (g) Except as otherwise provided in this contract, when the vessel is in the custody of the contractor or in dry dock or on a marine railway and the temperature becomes as low as 35 degrees Fahrenheit, the contractor shall keep all pipelines, fixtures, traps, tanks, and other receptacles on the vessel drained to avoid damage from freezing, or if this is not practicable, the vessel shall be kept heated to prevent such damage. The vessel's stern tube and propeller hubs shall be protected from frost damage by applied heat through the use of a salamander or other proper means, as approved by the COR. (h) Whenever practicable, the work shall be performed in a manner which does not interfere with the berthing and messing of personnel attached to the vessel. The contractor shall ensure that assigned personnel have access to the vessel at all times. It is understood that such personnel will not interfere with the work or the contractor's workers. (i) The Government does not guarantee the correctness of the dimensions, sizes, and shapes shown in any sketches, drawings, plans or specifications prepared or furnished by the Government. Prior to submitting an offer, it is the responsibility of the bidder/offeror to verify the dimensions, sizes, and shapes in materials provided by the Government. Where practical, the Government will make the vessel available for inspection prior to bid opening or the date for receipt of proposals. If the contractor, as a result of inspection or otherwise, discovers any error in the sketches, drawings, plans or specifications, it shall immediately inform the Contracting Officer of the error and proceed in accord with instructions received from the Contracting Officer. The Government is not liable for any claims or charges resulting from additional work performed by the contractor as a result of a patent ambiguity in the sketches, drawings, plans or specifications that was not brought to the attention of the Contracting Officer. The contractor shall be responsible for the correctness of the shape, sizes and dimensions of parts furnished by the contractor under the contract. (j) The contractor shall at all times keep the site of the work on the vessel free from accumulation of waste material or rubbish caused by contractor employees or the work, and at the completion of the work shall remove all rubbish from and about the site of the work and shall leave the work and its immediate vicinity "broom-clean" unless more exactly specified in this contract. (k) While in drydock or on a marine railway, the contractor shall be responsible for the closing, before the end of working hours, of all valves and openings upon which work is being done by its workers when such closing is practicable. The contractor shall establish a list and keep the COR cognizant of the closure status of all valves and openings upon which the contractor's workers have been working. (l) Without additional expense to the Government, the contractor shall employ specialty subcontractors where required by the specifications or when necessary for satisfactory performance of the work. (m)(1) Unless otherwise stated in the contract, the contractor shall notify the COR at least 72 hours in advance: (i) Prior to starting inspections or tests; and (ii) When supplies will be ready for Government inspection. (2) Such notification shall be provided either verbally or in writing at the discretion of the COR. (End of clause) 1352.271-75 DELIVERY AND SHIFTING OF THE VESSEL (APR 2010) (a) The Government shall deliver the vessel to the contractor, at the location specified in the contract. (b) Whether the specified location of performance is the contractor's own facility or any other authorized facility, it shall be understood to mean the fairway of the facility. The contractor shall provide necessary tugs and pilot services to move the vessel from the fairway to the pier or dock, and, upon completion of all work, from the pier or dock to the fairway of the facility. (c) While the vessel is in the possession of the contractor, any necessary movement of the vessel incidental to the work specified in the contract shall be furnished by the contractor without additional charge to the Government. (End of clause) 1352.271-76 PERFORMANCE (APR 2010) (a) The contractor shall not commence work until a notice to proceed has been issued by the Contracting Officer. (b) The Government shall deliver the vessel described in the contract at such time and location as may be specified in the contract. Upon completion of the work, the Government shall accept delivery of the vessel at such time and location as may be specified in the contract. (c) Without additional charge to the Government, and without specific requirement in the contract, the contractor shall: (1) Make available, at the facility, to personnel of the vessel while in drydock or on a marine railway, sanitary facilities adequate for the number of personnel using them and acceptable to the Contracting Officer; (2) Supply and maintain, in such condition as the Contracting Officer may reasonably require, suitable brows and gangways from the pier, drydock or marine railway to the vessel; (3) Perform, or pay the cost of, any repair, reconditioning or replacement made necessary as the result of the use by the contractor of any of the vessel's machinery, equipment or fittings, including, but not limited to, winches, pumps, riggings, or pipe lines; and (4) Furnish suitable offices, office equipment and telephones at or near the site of the work as the Contracting Officer reasonably requires for personnel designated by the Government. (d) Except as otherwise provided in the contract, the contractor shall furnish all necessary material, labor, supervision, services, equipment, tools, supplies, power, accessories, facilities, and other things and services necessary for accomplishing the work. (e) The contractor shall conduct dock and sea trials of the vessel as required by the contract. Unless otherwise expressly provided in the contract, during the conduct of these trials the vessel shall be under the control of the vessel's commander and crew with representatives of the contractor and the Government on board to determine whether the work provided by the contractor has been satisfactorily performed. Dock and sea trials not specified which the contractor requires for its own benefit shall not be undertaken by the contractor without prior notice to and approval of the Contracting Officer; any such dock or sea trial shall be conducted at the risk and expense of the contractor. The contractor shall provide and install all fittings and appliances which may be necessary for the dock and sea trials to enable the representatives of the Government to determine whether the requirements of the contract plans and specifications have been met. The contractor shall also be responsible for the care, installation and removal of any instruments and apparatus furnished by the Government for such trials. (End of clause) 1352.271-79 LIABILITY AND INSURANCE (APR 2010) (a) The contractor shall exercise reasonable care and use its best efforts to prevent accidents, injury or damage to all employees, persons and property, in and about the work, and to the vessel or part thereof upon which work is done. (b) The contractor shall be responsible for and make good at its own cost and expense any and all loss of or damage of whatsoever nature to the vessel (or part thereof), its equipment, movable stores and cargo, and Government-owned material and equipment for the repair, completion, alteration of or addition to the vessel in the possession of the contractor, whether at the plant or elsewhere, arising or growing out of the performance of the work, except where the contractor can affirmatively show that such loss or damage was due to causes beyond the contractor s control, was proximately caused by the fault or negligence of agents or employees of the Government, or which loss or damage the contractor by exercise of reasonable care was unable to prevent. However, the contractor shall not be responsible for any such loss or damage discovered after redelivery of the vessel unless the loss or damage is discovered within 90 days after redelivery of the vessel and loss or damage is affirmatively shown to be the result of the fault or negligence of the contractor. To induce the contractor to perform the work for the compensation provided, it is specifically agreed that the contractor's aggregate liability on account of loss of or damage to the vessel (or part thereof), its equipment, movable stores and cargo and Government-owned materials and equipment, shall in no event exceed the sum of $1,000,000.00. As to the contractor, the Government assumes the risk of loss or damage to the Government-owned vessel (or part thereof), its equipment, movable stores and cargo and said Government-owned materials and equipment in excess of $1,000,000.00. This assumption of risk includes but is not limited to loss or damage from negligence of whatsoever degree of the contractor's servants, employees, agents or subcontractors, but specifically excludes loss or damage from willful misconduct or lack of good faith on the part of contractor's personnel, who have supervision or direction of all or substantially all of the contractor's business, or all or substantial all of the contractor's operation at any one plant. However, as to such risk assumed and borne by the Government, the Government shall be subrogated to any claim, demand or cause of action against third persons which exists in favor of the contractor, and the contractor shall, if required, execute a formal assignment or transfer of claims, demands or causes of action. Nothing contained in this paragraph shall create or give rise to any right, privilege or power in any person except the contractor, nor shall any person (except the contractor) be or become entitled thereby to proceed directly against the Government, or join the Government as a co-defendant in any action against the contractor brought to determine the contractor's liability, or for any other purpose. (c) The contractor indemnifies and holds harmless the Government, its agencies and instrumentalities, and the vessel against all suits, actions, claims, costs or demands (including without limitation, suits, actions, claims, costs or demands resulting from death, personal injury and property damage) to which the Government, its agencies and instrumentalities, or the vessel may be subject or put by reason of damage or injury (including death) to the property or person of anyone other than the Government, its agencies, instrumentalities and personnel, or the vessel, arising or resulting in whole or in part from the fault, negligence, wrongful act or wrongful omission of the contractor, or any subcontractor, its or their servants, agents or employees; provided that the contractor's obligation to indemnify under this paragraph (c) shall not exceed the sum of $1,000,000.00 on account of any one accident or occurrence in respect of any one vessel. Such indemnity shall include, without limitation, suits, actions, claims, costs or demands of any kind whatsoever, resulting from death, personal injury or property damage occurring during the period of performance of work on the vessel or within 90 days after redelivery of the vessel. Any new equipment warranties that extend beyond the 90 days after redelivery of the vessel shall be assigned to the Government upon redelivery of the vessel. With respect to any such suits, actions, claims, costs or demands resulting from death, personal injury or property damage occurring after the expiration of such period, the rights and liabilities of the Government and the contractor shall be as determined by other provisions of this contract and by law; provided that such indemnity shall apply to death occurring after such period which results from any personal injury received during the period covered by the contractor's indemnity as provided herein. (d) The contractor shall, at its own expense, procure, and thereafter maintain such casualty, accident and liability insurance, in such forms and amounts as may be approved by the Contracting Officer, insuring the performance of its obligations under paragraph (c) of this clause. In addition, the contractor shall at its own expense procure and thereafter maintain such ship repairer's legal liability insurance as may be necessary to insure the contractor against its liability as ship repairer in the amount of $1,000,000.00, or the value of the vessel as determined by the Contracting Officer, whichever is the lesser, with respect to each vessel on which work is performed. The contractor shall cause the Government to be named as an additional insured under any and all liability insurance policies, However, at the discretion of the Contracting Officer, such insurance need not be procured whenever the job order requires work on parts of a vessel only and the work is to be performed at a plant other than the site of the vessel. Further, the contractor shall procure and maintain in force Worker's Compensation Insurance (or its equivalent) covering its employees engaged in the work and shall ensure the procurement and maintenance of such insurance by all subcontractors engaged in the work. The contractor shall provide evidence of insurance as required by the Government. (e) The contractor shall receive no allowance in the contract price for inclusion of any premium expense or charge for any reserve made on account of self-insurance for coverage against any risk assumed by the Government under this clause. (f) As soon as practicable after the occurrence of any loss or damage, the risk of which the Government has assumed, written notice of the damage shall be given by the contractor to the Contracting Officer. The notice shall contain full particulars of the loss or damage. If claim is made or suit is brought thereafter against the contractor as the result or because of such event, the contractor shall immediately deliver to the Government every demand, notice, summons or other process received by it or its representatives. The contractor shall cooperate with the Government, and, upon the Government's request, shall assist in effecting settlements, securing and giving evidence; obtaining the attendance of witnesses, and other assistance required in the conduct of suits. The Government shall pay to the contractor the expense, other than the cost of maintaining the contractor's usual organization, incurred in this assistance. Except at its own cost, the contractor shall not voluntarily make any payment, assume any obligation or incur any expense not imperative for the protection of the vessel or vessels at the time of the event. (End of clause) 1352.271-80 TITLE (APR 2010) (a) Title to all materials and equipment acquired, produced for, or allocated to the performance of this contract and incorporated in or placed on the vessel or any part thereof, shall vest in the Government. (b) The contractor shall assume, without limitation, the risk of loss for any contractor-furnished materials and equipment until final acceptance by the Government of work performed under the contract. (End of clause) 1352.271-81 DISCHARGE OF LIENS (APR 2010) The contractor shall immediately discharge or cause to be discharged any lien or right in rem of any kind, other than in favor of the Government, which at any time exists or arises in connection with work done or materials furnished under the contract. If any such lien or right in rem is not immediately di...