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HomeMy WebLinkAboutCONTRACT DOCUMENTS AND SPECIFICATIONS ACOM Contract Documents and Specifications for Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport Waterloo, Iowa FAA AI P Project #3-19-0094-039 Prepared For: WATERLOO REC;iON,AL AIRI ORt CRUISE A NEW ALTITUDE Waterloo Regional Airport 2790 Livingston Lane Waterloo, Iowa 50703 Prepared By: AECOM _ 500 SW 7th Street, Suite 301 Des Moines, Iowa 50309 AECOM -- 501 Sycamore Street, Suite 222 Waterloo, Iowa 50703 June 6, 2011 CONTRACT DOCUMENTS AND SPECIFICATIONS FOR SNOW REMOVAL EQUIPMENT (TRUCK WITH PLOW AND SPREADERBOX) — AT THE WATERLOO REGIONAL AIRPORT WATERLOO, IOWA FAA AIP PROJECT NO. 3-19-00094-039 `„Not{44timiustund % I hereby certify that this engineering document was prepared by me or �.•� .tEN Fop "f under my direct personal supervision and that I am a duly licensed Gghg'' Professional Engineer under the laws of the state of Iowa. 7982 d to 20l 1 ' 41. v 41/4' STEVEN J. EA .E. Date • SOWA ••i 6�S10NAL V`,.��''` License No. 7982 oNtini My license renewal date is December 31, 2011. Pages or sheets covered by this seal: All pages ***THIS PAGE INTENTIONALLY LEFT BLANK*** SNOW REMOVAL EQUIPMENT (TRUCK WITH PLOW AND SPREADERBOX) WATERLOO REGIONAL AIRPORT CITY OF WATERLOO, IOWA TABLE OF CONTENTS Page 1. NOTICE OF PUBLIC HEARING AND NOTICE TO BIDDERS NPHB-1 to NPHB-3 2. INSTRUCTIONS TO BIDDERS ITB-1 to ITB-4 3. GENERAL TERMS AND CONDITIONS GTC-1 to GTC-4 4. SUPPLEMENTARY PROVISIONS SP-1 to SP-4 5. PROPOSAL FORM PF-1 to PF-5 6. BUY AMERICAN CERTIFICATION BA-1 to BA-3 7. UTILIZATION STATEMENT(DBE) DBE-1 to DBE-2 8. BID BOND BB-1 9. FORM OF CONTRACT AGREEMENT CA-1 to CA-4 TECHNICAL SPECIFICATIONS Appendix 1 —Specification for Carrier Vehicle CV-1 Part A—Airport Operator Checklist Part B—Specification for Carrier Vehicle Appendix 4—Specifications for Displacement Plow DP-1 Part A—Airport Operator Checklist Part B—Specifications for Displacement Plow Appendix 5-Specifications for Material Spreaders MS-1 Part A-Airport Operator Checklist Part B-Specifications for Material Spreader AECOM Project No.60194695 TC-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport ***THIS PAGE INTENTIONALLY LEFT BLANK*** NOTICE OF PUBLIC HEARING On Proposed Plans, Specifications, Form of Contract, And Estimate of Cost and the NOTICE TO BIDDERS For the Taking of Construction Bids For the SNOW REMOVAL EQUIPMENT (TRUCK WITH PLOW AND SPREADERBOX) WATERLOO REGIONAL AIRPORT FAA AIP PROJECT#3-19-0094-039 In the City of Waterloo, Iowa RECEIVING OF BIDS Sealed proposals will be received by the City Clerk of the City of Waterloo, Iowa, at her office in the City Hall of the said City on the 27th day of June , 2011, until 4:00 p.m. for the purchase of the following equipment: Item Truck With Plow and Spreaderbox All proposals must be received at the address indicated herein above prior to the time and date specified for bid opening. Bids received after the specified time and date of the bid opening will be returned unopened. The City of Waterloo shall not be held responsible or accountable for delays in the delivery of any proposal by the U.S. Postal Service or other courier service. OPENING OF BIDS All proposals received will be opened in open Council meeting to be held in the Council Chambers in the City Hall in the City of Waterloo, Iowa, on the 27th day of June , 2011, at 5:30 p.m. , and the proposals will be acted upon at such later time and place as may then be fixed. PUBLIC HEARING Notice is hereby given that the Council of said City will conduct a public hearing on the proposed plans, specifications, form of contract, and estimate of cost for the purchase of the above-described equipment at 5:30 p.m. on June 27th, 2011 , said hearing to be held in the Council Chambers in the City Hall in said City. The proposed plans, specifications, form of contract, and estimate of cost for said improvements heretofore prepared by AECOM are now on file in the office of the City Clerk for public examination, and any person interested therein may file written objection thereto with the City Clerk before the date set for said hearing, or appear and make objection thereto with the City Clerk before the date set for said hearing, or appear and make objection thereto at the meeting above set forth. SCOPE OF WORK The extent of the work involved is for purchase and delivery of Snow Removal Equipment consisting of a Carrier Vehicle with a front-mounted snow plow and a material spreaderbox. BEGINNING AND COMPLETION DATES The equipment under the proposed contract shall be commenced within ten (10) workiig days after receipt of "Notice to Proceed" and shall be delivered to the Waterloo Regional Airport in 180 calendar days. AECOM Project No. 60194695 NPHB-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport PLANS AND SPECIFICATIONS Plans and Specifications governing the purchase of the proposed equipment have been prepared by AECOM, which plans and specifications and also the prior proceedings of the City Council referring to and defining said proposed equipment are hereby made a part of this notice, and the proposed contract by reference shall be executed in compliance therewith. Plans and Specifications are obtainable by a qualified bidder from the offices of AECOM, 501 Sycamore Street, Suite 222, Waterloo, Iowa 50703. A $25.00 deposit will be charged for each set of Bidding Documents. Said deposit is fully refundable if bid documents are returned in good, reusable condition within 14 days after the award of bid. PAYMENT SHALL BE MADE BY CHECK ONLY. DISADVANTAGED BUSINESS ENTERPRISE(DBE) REQUIREMENTS The requirements of 49 CFR Part 26, Regulations of the U.S. Department of Transportation, apply to this contract. The Owner has established a DBE contract goal of 0 percent for this contract. Award of this contract will be conditioned upon satisfying the requirements of this section. BID SECURITY REQUIRED Each proposal must be accompanied by a bid guaranty in the amount of five (5) percent of the total amount of the bid. The bid guaranty may be by certified check or bid bond made payable to cit of Waterloo. CONTRACT AWARD Bids may be held by the City of Waterloo for a period not to exceed 60 days from the date of the bid opening for the purpose of evaluating bids prior to award of contract. It is the intent of the City of Waterloo to make award of contract to the responsive and responsible bidder that submits the most advantageous bid. The right is reserved by the City of Waterloo to reject any and all bids and to waive any informality in the bids received. This procurement action is governed by all applicable local, State and Federal regulations. Federal provisions include are not limited to the following: Executive Order 11246 and DOL Regulation 41 CFR PART 60-Affirmative Action to Ensure Equal Employment Opportunity DOT Regulation 49 CFR PART 29 - Governmentwide Debarment and Suspension and Governmentwide Requirements for Drug-free Workplace DOT Regulation 49 CFR PART 30 - Denial of Public Works Contracts to Suppliers of Goods and Services of Countries that Deny Contracts to Suppliers of Goods and Services of Countries that Deny Procurement Market Access to U.S. Contractors(Foreign Trade Restriction). TITLE 49 United States Code, CHAPTER 501 —Buy American Preferences AECOM Project No. 60194695 NPHB-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport SALES TAX EXEMPTION CERTIFICATES Contractors and approved subcontractors will be provided a Sales Tax Exemption Certification to purchase building materials or supplies in the performance of construction contracts let by the City of Waterloo. Published pursuant to the provisions of Chapter 26 of the Code of Iowa and upon order to the City Council of said Waterloo, Iowa, on the day of , 2011. CITY OF WATERLOO, IOWA BY: Suzy Shares City Clerk AECOM Project No. 60194695 NPHB-3 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport ***THIS PAGE INTENTIONALLY LEFT BLANK*** INSTRUCTIONS TO BIDDERS Bid Documents The bid documents are hereby defined as the following; Invitation-for-Bids Instructions-to-Bidders General Terms and Conditions Supplementary Provisions Technical Specifications Proposal Form with attachments Form of Contract Agreement All authorized addenda issued by the Owner Any document incorporated in whole or in part by reference therein. The term"Project Documents"as used herein shall be construed as being equivalent to the above defined bid documents. All documents comprising the Project Documents are complementary to one another and together establish the complete terms,conditions and obligations of the successful bidder.Those individual elements of the Project Documents that are bound may not be removed or detached. Prospective bidders may obtain a copy of the project bid documents from the designated office identified within the Invitation-for-Bids. Bidder Representations By submittal of a bid proposal,the BIDDER represents the following: • The Bidder has read and thoroughly examined all project documents • The Bidder has a complete understanding of the terms and conditions required for the satisfactory performance of the project. • The Bidder has found no errors,conflicts,ambiguities or omissions in the project documents,except as previously submitted in writing to the owner that would affect cost, progress or performance of the work. • The Bidder is familiar with all applicable Federal,State and local laws, rules and regulations pertaining to execution of the contract and the project work. • The Bidder has complied with all requirements of these instructions and the associated project documents. Modifications to Project Documents Modifications to the project documents may only be made by written addendum issued by the Owner or the Engineer. Verbal explanations, interpretations or comments made by the Owner or Owner's representative shall not be construed as binding. Addenda will be transmitted to all known official plan holders. Each bidder shall certify at the time of bid submittal that they acknowledge receipt of all issued addenda. Errors and Discrepancies in Proiect Documents Should Bidder find an error,discrepancy,ambiguity or omission in the project documents prior to submittal of a proposal,the Bidder is obligated to contact the Owner or Engineer with written notice of the error,discrepancy, ambiguity or omission.The written notice shall identify the nature and location of the error,discrepancy, ambiguity or omission. Corrections or modifications to the project documents will only be made by written addendum as prescribed herein. By submittal of a Bid Proposal, Bidder represents that they have thoroughly reviewed the project documents and that they have not identified any error,discrepancy, ambiguity or omission that would affect cost, progress or performance of the project work. Clarifications and Interpretations A bidder requiring a clarification or interpretation of the project documents shall make a written request to the Owner or the Owners Representative. The Owner must receive the written request a minimum of seven(7)calendar days prior to the date of the bid opening. Issuance of Proposal Forms The Owner reserves the right to refuse to issue a proposal form to a prospective bidder should the bidder be in default for any of the following reasons: a. Failure to comply with any pre-qualification regulations of the owner, if such regulations are cited or otherwise included, in the proposal as a requirement for bidding. AECOM Project No.60194695 ITB-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport b. Failure to pay,or satisfactory settle, all bills due for labor and materials on former contracts in force(with the owner)at the time the owner issues the proposal to a prospective bidder. c. Contractor default under previous contracts with the owner Form of Proposal All bid proposals shall be made on the forms provided herein the bound project documents. No bidder may submit more than one proposal. All proposals are to be written in ink and shall be clearly legible. All blank spaces in the proposal forms shall be legibly completed for each and every bid item. The Bidder shall not qualify any bid item. The Bidder shall initial in ink any erasures and alterations made on the proposal form by the bidder. The Bidder shall state the price of their bid in U.S.dollars and cents in both written and numeral format. In the event of a discrepancy,the written value will take precedence. Signature of Proposal The proposal shall be signed and dated by an authorized representative of the Bidder. All signatures shall be made _ with an ink pen.The Bidder's representative shall have the legal authority to obligate and bind the Bidder to the terms and conditions of the contract.The Bidder shall legibly state the name of the Bidder's representative,the legal name of the Bidder,the address of the Bidder including City,State and Zip Code,and the telephone number of the Bidder. • For bids by corporations,an officer of the corporation shall sign the bid,the State of incorporation shall be identified and the corporate seal affixed. • For bids submitted by an agent,evidence of the power of attorney shall be attached to the bid. • For bids submitted by a partnership or joint venture,the proposal shall identify the name of all firms and the authorized parties of all firms.A copy of the partnership/joint-venture agreement shall be provided to the Owner as an attachment to the proposal. Modification or Withdrawal of Bid Proposal A Bidder may modify or withdraw their proposal at any point up to the specified time and date identified for receipt of proposals. Any request for bid withdrawal or modification by the Bidder that is received after the specified time and date for receipt of proposals will be returned unopened to the sender. Any modification to a Bidder's proposal,subject to the time constraint noted herein, must be made on the proposal forms contained in the project manual.The Bidder's authorized representative must sign the modification.The modification shall be placed in a sealed envelope and the statement"Modification to Proposal"shall be legibly marked in the upper left hand corner.Withdrawal of a proposal may be made,subject to the time constraint noted herein,only — with written confirmation under signature of the Bidder. Bid Guaranty Each bid proposal shall be accompanied by a bid guaranty in the amount of five percent(5%)of the total amount of the bid. The bid guaranty may be by bid bond or certified check made payable to the Owner.The bid bond shall be from a responsible surety qualified to conduct business within the State of Iowa. A certified check shall be issued from a responsible and solvent bank or trust company. Bidder Qualifications Bidder shall submit with their proposal evidence of their ability,skill and experience to provide the equipment specified in the project documents. Evidence of experience shall include a listing of five previous customers in the past three years who were provided similar types of equipment. Exceptions/Deviations All exceptions or deviations to the technical specifications shall be identified in the proposal by listing the specification page number, paragraph number and requirement. A justification for the exception or deviation shall be provided under each listing. Disadvantage Business Enterprise(DBE) The requirements of 49 CFR Part 26, Regulations of the U.S. Department of Transportation,apply to this contract. The Owner has established a DBE contract goal of 0 percent for this contract. Award of this contract will be conditioned upon satisfying the requirements of this section. The Bidder/Offeror shall make good faith efforts,as defined in Appendix A, 49 CFR Part 26,to subcontract 0 of the dollar value of the prime contract to certified DBE firms as defined in 49 CFR Part 26.These requirements apply to all Bidders/Offerors, including those who qualify as a Disadvantaged Business Enterprise. —. All bidders shall submit the following information with their proposal on the forms provided: (1) The names and addresses of DBE firms that will participate in the contract; (2) A description of the work that each DBE firm will perform; AECOM Project No.60194695 ITB-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport (3) The dollar amount of the participation of each DBE firm participating; (4) Written documentation of the Bidder/Offeror's commitment to use a DBE subcontractor whose participation it submits to meet the contract goal; (5) Evidence of good faith efforts undertaken by the bidder,as described in appendix A to 49 CFR Part 26. The successful Bidder will be required to provide written confirmation from the participating DBE firms verifying their intent to participate as in the project.This written confirmation shall be submitted prior to execution of the contract. _ Submission of Bid Proposal Proposals shall be sent to arrive at the specified time and date for receipt of bids. Proposals received after the specified time will not receive consideration and will be returned unopened. Proposals shall be enclosed in a sealed opaque envelope. Each proposal shall be addressed to the office location identified in the Notice-to-bidders.The upper left hand corner of the envelope shall be marked as follows: Sealed Bid Proposal Bid of {Insert Name of Bidder} For furnishing: {Snow Removal Equipment(Truck With Plow and Spreaderbox)} AIP Project No.: {3-19-0094-039} To be opened at: {Insert Time and Date for Receipt of bids} For a modification to a previously submitted proposal, insert"Modification to Proposal"in place of"Sealed Bid Proposal" Bid Protest Procedure Any potential bidder wishing to file a protest concerning alleged improprieties in this solicitation must submit the protest in written format 72 hours prior to the specified time of the bid opening. The formal written protest must identify the name of vendor contesting the solicitation,the project name and number, and the specific grounds for the protest.All determinations made by the Owner are final. Bidders desiring a complete copy of the Owners protest procedures must make a written request to the Owner. Bid Opening All proposals submitted prior to the stated time and date for receipt of bids will be publicly opened and read aload by the Owner or the Owner's representative. Bidders,their authorized agents,and other interested parties are invited to attend. Proposals submitted after the stated time and date for receipt of bids will be automatically rejected without consideration and will be returned unopened. — Evaluation of Proposals Proposals may be held by the Owner for purposes of review and evaluation by the Owner for a period not to exceed 60 calendar days from the stated date for receipt of bids. The Owner will tabulate all bids and verify proper extension of unit costs. The Bidder shall honor their proposal for the duration of this period of review and evaluation. — The bid guaranty will be held by the Owner until this period of review has expired or a contract has been formally executed or a purchase order has been issued. Bid Informalities and Irregularities The Owner reserves the right to waive any informality or irregularity discovered in any proposal,which in the Owner's judgment best serves the Owner's interest. In the situation where an extension of a unit price is found to be incorrect, the stated unit price and correct extension will govern. In the event of a discrepancy between the written and numeral values,the written value shall take precedence. Irregular Proposals Proposals meeting the following criteria are subject to consideration as being irregular: 1. If the proposal is on a form other than that furnished by the Owner or Owner's representative. 2. If the form furnished by the Owner or Owner's representative is altered or detached from the original document. 3. If there are unauthorized additions, conditional or alternate pay items or irregularities of any kind that make the proposal incomplete, indefinite,or otherwise ambiguous. 4. If the proposal does not contain a unit price for each pay item listed in the proposal,except in the case of authorized pay items,for which the Bidder is not required to furnish a unit price. 5. If the proposal contains unit prices that are obviously unbalanced. 6. If the proposal is not accompanied by the bid guarantee specified herein. Disqualification of Bid Proposals The Owner reserves the right to reject any or all bids,as determined to be in the best interest of the Owner. Causes for rejection of proposals include but are not limited to: AECOM Project No.60194695 ITB-3 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport • Submittal of an irregular proposal; • Submittal of more than one proposal from the same partnership,firm or corporation; • Failure by Bidder to submit the bid prior to the stated time and date for receipt of bids; • Failure by Bidder to furnish satisfactory bid guarantee; • Failure by Bidder to provide all information required of the bid forms; • Failure by Bidder to comply with the requirements of bid instructions; • Failure by the Bidder to demonstrate good faith efforts in obtaining participation by certified DBE firms; _ • Determination by the Owner that Bidder is not qualified to accomplish the project work; • Determination by the Owner that the Bidder has placed conditions on or has qualified their proposal; • Discovery of any alteration, interlineations or erasure of any project requirement by the Bidder; • Inclusion of the Bidder on the"Excluded Parties Listing System"as maintained and published by the General Services Administration; • Evidence of collusion among bidders. Cancellation of Award _ At any time prior to execution of a contract agreement,the Owner reserves the right to cancel the award for any reason without liability to the Bidder,with the exception of the return of the bid guaranty,at any time prior to execution of the contract. Notice of Award of Contract It is the intent of the Owner,after a period of review and evaluation,to award a contract to the responsible bidder that submits the lowest responsive proposal. At the discretion of the Owner,a purchase order may be issued in lieu of a formal written contract agreement. The successful bidder will be informed their bid has been accepted through the Owner's issuance of a Notice-of-Award. The Notice-of-Award shall not be construed as a binding agreement.The proper execution of a contract agreement or the issuance of a purchase order shall serve as the binding agreement. Federal Funding Assistance It is the intent of the Owner to seek Federal participation assistance for this project under the Airport Improvement Program(AIP).Award of contract is conditioned upon the FAA concurring in the award and the Owner securing Federal assistance. Award of Alternates Unless specifically stated,the Owner reserves the right to accept alternates in any order or combination, which in the judgment of the Owner, best serves the Owner's interest. Issuance of Purchase Order The Owner's issuance and the bidder's acceptance of a purchase order serves as the binding agreement. The issuance and acceptance of the purchase order is conditioned upon the bidder's compliance with the complete terms and conditions set forth within the project documents. _ Return of Bid Guaranty The bid guaranty of the successful Bidder will be returned upon successful execution of the contract agreement or issuance of a purchase order. Failure by the successful Bidder to execute the contract documents or commence with the purchase order within the specified time shall result in forfeiture of the bid guaranty.The bid guaranty of the second and third lowest responsible bidders will be retained for a period of 3 days after bid opening pending the execution of the contract documents by the successful bidder or the acceptance of the purchase order. Except as noted above, the bid guaranty of unsuccessful bidders will be returned at the point their proposal is rejected. Contract Agreement Within fifteen(151 days of the receipt of the formal contract agreement or issued purchase order,the successful Bidder shall as appropriate execute the contract agreement or accept the purchase order. Failure to execute the contract agreement or accept the purchase order within the specified time frame may result in the bid being awarded to the next low bidder and forfeiture of the Bidders bid guarantee as a liquidated damage. AECOM Project No.60194695 ITB-4 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport GENERAL TERMS AND CONDITIONS DEFINITION OF TERMS Advertisement: A public announcement, as required by local law, inviting bids for work to be performed and materials to be furnished. Advisory Circular: Documents published by the Federal Aviation Administration that convey policy,standards and guidance. Note:As a recipient of Federal funds,the Owner may not treat the requirements of an applicable Advisory Circular as being advisory in nature.AIP grantees are obligated grant condition to apply the appropriate provisions stated within applicable Advisory Circulars. Refer to FAA website http://www.faa.gov/arp/150acs.cfm. AIP: The Airport Improvement Program, a grant-in-aid program, administered by the Federal Aviation Administration. — ARFF:Aircraft Rescue and Fire Fighting ASTM: The American Society for Testing and Materials. Award: The acceptance, by the owner,of the successful bidder's proposal. Bidder: Any individual, partnership,firm, or corporation, acting directly or through a duly authorized representative, who submits a proposal for the work contemplated. Bid Documents: A collective term for all project documents that a prospective bidders shall base it's bid upon. Unless otherwise defined in the Instructions-to-bidders,the bid documents are comprised of the following: Invitation-for-Bids Instructions-to-Bidders General Terms and Conditions — Supplementary Provisions Technical Specifications Proposal Form with attachments Form of Contract Agreement All authorized addenda issued by the Owner Any document incorporated in whole or in part by reference therein. Change Order: A written order to the Contractor covering changes in the plans, specifications, or proposal quantities and establishing the basis of payment and contract time adjustment, if any, for the work affected by such changes. The work,covered by a change order,shall be within the scope of the contract. Contract: The written agreement covering the work to be performed. The awarded contract shall include, but is not limited to: The Advertisement; The Contract Form; The Proposal;The Performance Bond; The Payment Bond; any required insurance certificates;The Specifications;The Plans,and any addenda issued to bidders. Contract Item(Pay Item): A specific unit of work for which a price is provided in the contract. Contract Time: The number of calendar days or working days,stated in the proposal, allowed for completion of the — contract, including authorized time extensions. If a calendar date of completion is stated in the proposal, in lieu of a number of calendar or working days,the contract shall be completed by that date. Contractor: The individual, partnership, firm, or corporation primarily liable for the acceptable performance of the work contracted and for the payment of all legal debts pertaining to the work who acts directly or through lawful agents or employees to complete the contract work. Calendar Day: Every day shown on the calendar. Date Of Completion:The date of formal acceptance from the owner DBE: Disadvantaged Business Enterprise. Refer to Federal Regulation 49 CFR Part 26 Engineer: The individual, partnership,firm, or corporation duly authorized by the owner(sponsor)to be responsible for engineering supervision of the contract work and acting directly or through an authorized representative. Equipment: All machinery, together with the necessary components and supplies for upkeep and maintenance, and also all tools and apparatus necessary for the proper construction and acceptable completion of the work. Extra Work: An item of work not provided for in the awarded contract as previously modified by change order or supplemental agreement, but which is found by the Engineer to be necessary to complete the work within the intended scope of the contract as previously modified. AECOM Project No.60194695 GTC-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport FAA: The Federal Aviation Administration of the U.S. Department of Transportation. When used to designate a person, FAA shall mean the Administrator or his/her duly authorized representative. Federal Specifications: The Federal Specifications and Standards, and supplements, amendments, and indices _ thereto are prepared and issued by the General Services Administration of the Federal Government. Inspector: An authorized representative of the Engineer assigned to make all necessary inspections and/or tests of the work performed or being performed,or of the materials furnished or being furnished by the Contractor. Liquidated Damages: An established daily amount paid by the Contractor to the Owner for failure to complete the project within the established contract time. The established amount is based on estimated expenses and losses that reasonably may be suffered by the Owner for failure by the Contractor to complete the project on time. The assessment of liquidated damages shall not be construed as a penalty. Materials: Any substance specified for use in the construction of the contract work. Notice-Of-Award:A written notice of the acceptance of the bid proposal from the Owner to the successful bidder. Notice-To-Proceed: A written notice to the Contractor instructing it to begin the actual contract work on a previously agreed to date. If applicable, the Notice to Proceed shall state the date on which the contract time begins. Owner(Sponsor): The term owner shall mean the party of the first part or the contracting agency signatory to the contract. For AIP contracts,the term sponsor shall have the same meaning as the term owner. Payment Bond: The approved form of security furnished by the Contractor and his/her surety as a guaranty that he will pay in full all bills and accounts for materials and labor used in the construction of the work. Performance Bond: The approved form of security furnished by the Contractor and his/her surety as a guaranty that the Contractor will complete the work in accordance with the terms of the contract. Project: The agreed scope of work for accomplishing specific airport development with respect to a particular airport. Project Documents: A collective term for documents identified within the definition for bid documents, which together as a whole form the complete and full contract obligation of the contractor. Proposal: The written offer of the bidder (when submitted on the approved proposal form) to perform the -- contemplated work and furnish the necessary materials in accordance with the provisions of the plans and specifications. Proposal Guaranty: The security furnished with a proposal to guarantee that the bidder will enter into a contract if his/her proposal is accepted by the owner. Purchase Order:An order issue by the owner for the purchase of goods or services that when accepted by the vendor becomes a binding contract.The requirements established within the project documents as defined herein are a binding obligation of the purchase order as if each element of the project documents is physically attached to the purchase order. SAE: Society of Automotive Engineers Specifications: A part of the contract containing the written directions and requirements for completing the contract — work. Standards for specifying materials or testing which are cited in the contract specifications by reference shall have the same force and effect as if included in the contract physically. SRE:Snow Removal Equipment Surety: The corporation, partnership, or individual, other than the Contractor, executing payment or performance ... bonds which are furnished to the owner by the Contractor. Year 2000 Compliance: Year 2000 compliant means information technology that accurately processes date/time data(including, but not limited to calculating,comparing,sequencing)from, into,and between the twentieth and twenty first centuries and the years 1999 and 2000 and leap year calculations. Furthermore,Year 2000 compliant information technology,when used in combination with other information technology,shall accurately process date/time data if the other information technology properly exchanges date/time data with it. INTENTION OF TERMS Whenever, in these specifications or on the plans,the words"directed,""required,""permitted,""ordered," "designated,""prescribed,"or words of the like import are used, it shall be understood that the direction, requirement, permission,order, designation,or prescription of the Engineer is intended;and similarly,the words"approved," "acceptable,""satisfactory,"or words of like import,shall mean approved by,or acceptable to,or satisfactory to the Engineer,subject in each case to the final determination of the owner. AECOM Project No.60194695 GTC-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport Any reference to a specific requirement of a numbered paragraph of the contract specifications or a cited standard shall be interpreted to include all general requirements of the entire section,specification item,or cited standard that may be pertinent to such specific reference. PATENTED MATERIAL,EQUIPMENT AND PROCESSES If the successful Bidder utilizes any design,device,equipment, material or process that is covered by a patent,trademark or copyright,the Bidder shall indemnify and hold harmless the Owner and Owner's representative from any and all claims for infringement by reason of the use of any patented design,device, equipment, material or process or the use of any trademark or copyright. MATERIAL All components used in the manufacture and assembly of the specified equipment/vehicle shall be new and of high quality and grade. Re-manufactured parts shall not be utilized. DECALS The contractor shall not affix advertising decals,stickers or other signs to the specified equipment. Vehicle mud flaps, when specified,shall be installed with the blank side facing outward. BRAND NAMES Whenever in the specification proprietary names, manufacturers,trade names or catalog numbers are specified,such reference is made for the purpose of defining the minimum performance, quality and other salient characteristics of the desired item. Where"brand names"are specified,the term"or equal"shall is deemed to follow. Such reference is not intended to be restrictive in nature. The contractor may offer any material, item or process deemed equal with respect to the required minimum characteristics of the specified"brand name". The Owner reserves the right to make the final determination of equivalency. COMPUTER SOFTWARE All system software and hardware provided for within the specified equipment shall be based on the four-digit year format (Year 2000 Compliant)and shall be capable of recognizing February 29 of a leap year. MANUALS/DOCUMENTS As a minimum, copies of the following documents must be submitted with final delivery of the equipment/vehicle. Submittal of this information is in addition to any other submittal required specified within the technical specifications. 1. Applicable Title documents. 2. An owner's/operator's manual that includes all standard manufacturer/vendor literature. 3. Manufacturer's standard warranties and guaranties 4. Maintenance instructions WARRANTY The Contractor guarantees that any defective component discovered within a twelve(12)month period following the date of the final acceptance shall be replaced at no expense to the Owner. The warranty for this period shall cover all parts, labor,and shipping costs for the repair and replacement of any defective component.The Owner agrees to give prompt notice of any discovered defect. The Contractor shall promptly,without undue delay, remedy such defects. The Contractor shall serve as the Owner's agent for service under any standard manufacturer warranty. _ MATERIAL SAFETY DATA SHEETS The Contractor shall submit applicable Material Safety Data Sheets(MSDS)for all chemical products supplied with the acquired equipment/vehicle. PRE-DELIVERY INSPECTION The Owner reserves the right to perform a pre-delivery inspection of the equipment/vehicle at the Contractor's facility. The purpose of the inspection is to verify compliance with critical requirements of the technical specifications.This inspection shall not serve as the final acceptance inspection. DELIVERY Delivery of the vehicle/equipment shall be made within the 180 calendar days of the date of the Notice-to-Proceed or issued Purchased Order. Delivery shall be F.O.B.destination to the address noted herein below. C.O.D deliveries will not be accepted.All vehicles/equipment shall be off loaded at the designated location at vendor's expense. Name of Purchaser: Waterloo Regional Airport Street Address: 2790 Livingston Lane City, State,ZIP: Waterloo, Iowa 50703 Attn: Mr.Bradley A. Hagen,Airport Director — AECOM Project No.60194695 GTC-3 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport ACCEPTANCE Acceptance of the furnished equipment/vehicle will be based on combination of submitted manufacturer certifications and acceptance tests conducted at the time of delivery. The Contractor shall provide manufacturer certification for components and systems identified within the technical specification. The Contractor shall prepare and furnish the Owner a signed written certification that the components constituting the whole of the equipment being provided comply with the applicable performance,design and construction requirements of the technical specifications. ON-SITE ACCEPTANCE TESTING At no additional expense to the owner,the Contractor shall, upon delivery of the equipment/vehicle, have an authorized representative conduct an operational test of the furnished equipment in the presence of the Owner. The Contractor shall demonstrate that all features and components are in proper working order and operate as intended by the Technical Specifications.This demonstration is in addition to any other stated acceptance tests within the technical specifications and as required by the Owner. PAYMENT TERMS Unless otherwise specified,the Owner will make payment in full within thirty(30)calendar days after final acceptance _ of the equipment/vehicle. ASSIGNMENT The rights of each party under this agreement shall not be assigned or transferred to any other person,entity,firm or corporation without prior written consent of both parties. LIQUIDATED DAMAGES By submittal of a proposal and subsequent acceptance of the contract,the CONTRACTOR understands and agrees that time is of essence for completion of the Work and that the OWNER will suffer additional expense and financial loss if said Work is not completed within the authorized Contract Time. Furthermore,the CONTRACTOR and OWNER recognize and understand the difficulty,delay,and expense in establishing the exact amount of actual financial loss and additional expense.Accordingly, in place of requiring such proof,the CONTRACTOR expressly agrees to pay the OWNER as liquidated damages the non-penal sum of$ 100.00 per day for each calendar day required in excess of the authorized Contract Time. Furthermore,the CONTRACTOR understands and agrees that; a. the OWNER has the right to deduct from any moneys due the CONTRACTOR,the amount of said liquidated damages; b. the OWNER has the right to recover the amount of said liquidated damages from the CONTRACTOR, SURETY or both. AECOM Project No.60194695 GTC-4 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport SUPPLEMENTARY PROVISIONS These Supplementary Conditions amend and/or supplement the General Terms and Conditions of the Contract and other provisions of the Contract Documents as indicated herein.All contract provisions that are not so amended or supplemented remain in full force and effect. FEDERAL PROVISIONS LOBBYING AND INFLUENCING FEDERAL EMPLOYEES: (49 CFR Part 20) (1) No Federal appropriated funds shall be paid, by or on behalf of the Contractor,to any person for influencing or attempting to influence an officer or employee of any agency,a Member of Congress,an officer or employee of Congress,or an employee of a Member of Congress in connection with the making of any Federal grant and the amendment or modification of any Federal grant. (2) If any funds other than Federal appropriated funds have been paid or will be paid to any person for influencing or attempting to influence an officer or employee of any agency, a Member of Congress, an officer or employee of Congress, or an employee of a Member of Congress in connection with any Federal grant, the Contractor shall complete and submit Standard Form-LLL, "Disclosure of Lobby Activities,"in accordance with its instructions. TRADE RESTRICTION CLAUSE: (49 CFR Part 30) The Contractor or subcontractor, by submission of an offer and/or execution of a contract,certifies that it: (a) is not owned or controlled by one or more citizens of a foreign country included in the list of countries that discriminate against U.S.firms published by the Office of the United States Trade Representative(USTR); (b) has not knowingly entered into any contract or subcontract for this project with a person that is a citizen or national of a foreign country on said list,or is owned or controlled directly or indirectly by one or more citizens or nationals of a foreign country on said list; (c) has not procured any product nor subcontracted for the supply of any product for use on the project that is produced in a foreign country on said list. Unless the restrictions of this clause are waived by the Secretary of Transportation in accordance with 49 CFR 30.17, no -- contract shall be awarded to a contractor or subcontractor who is unable to certify to the above. If the Contractor knowingly procures or subcontracts for the supply of any product or service of a foreign country on said list for use on the project,the Federal Aviation Administration may direct through the Sponsor cancellation of the contract at no cost to the Government. Further,the Contractor agrees that, if awarded a contract resulting from this solicitation, it will incorporate this provision for certification without modification in each contract and in all lower tier subcontracts. The Contractor may rely on the certification of a prospective subcontractor unless it has knowledge that the certification is erroneous. The Contractor shall provide immediate written notice to the sponsor if the Contractor learns that its certification or that of a subcontractor was erroneous when submitted or has become erroneous by reason of changed circumstances. The subcontractor agrees to provide written notice to the Contractor if at any time it learns that its certification was erroneous by reason of changed circumstances. This certification is a material representation of fact upon which reliance was placed when making the award. If it is later determined that the Contractor or subcontractor knowingly rendered an erroneous certification,the Federal Aviation Administration may direct through the Sponsor cancellation of the contract or subcontract for default at no cost to the Government. Nothing contained in the foregoing shall be construed to require establishment of a system of records in order to render, in good faith,the certification required by this provision. The knowledge and information of a contractor is not required to exceed that which is normally possessed by a prudent person in the ordinary course of business dealings. This certification concerns a matter within the jurisdiction of an agency of the United States of America and the making of a false,fictitious,or fraudulent certification may render the maker subject to prosecution under Title 18, United States Code, Section 1001. AECOM Project No.60194695 SP-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport BUY AMERICAN PREFERENCES: (Title 49 U.S.C. Chapter 501) The successful bidder must comply with Title 49 U.S.C.Section 50101. Unless otherwise formally approved by the Federal Aviation Administration(FAA),all acquired steel and manufactured products installed under the AIP assisted project must be produced in the United States. Section of 50101(b)permits conditional waivers of this preference. Specifically,the FAA will consider a waiver if the bidder can demonstrate: 1. The cost of components and subcomponents produced in the United States is more than 60 percent of the cost of all components and final assembly occurs within the United States 2. The inclusion of domestic material will increase the cost of the overall project by more than 25 percent. As a condition of bid responsiveness, Bidder must indicate on the Buy American certification whether it intends to meet Buy American requirements buy only installing 100% United States made steel and manufactured products or if they intend to request a permissible waiver to Buy America. A successful bidder that requests a waiver must submit a formal waiver request and associated component cost calculation within the timeframe indicated on Buy America certification. Bidder is hereby advised that Owner approval of the requested waiver is contingent upon approval by the FAA. ACCESS TO RECORDS AND REPORTS: (49 CFR Part 18.36(i)) The Contractor shall maintain an acceptable cost accounting system.The Contractor agrees to provide the Sponsor,the Federal Aviation Administration and the Comptroller General of the United States or any of their duly authorized representatives access to any books, documents, papers,and records of the Contractor which are directly pertinent to the specific contract for the purpose of making audit,examination,excerpts and transcriptions.The Contractor agrees to maintain all books, records and reports required under this contract for a period of not less than three years after final — payment is made and all pending matters are closed. BREACH OF CONTRACT TERMS: (49 CFR Part 18.36) Any violation or breach of terms of this contract on the part of the Contractor or their subcontractors may result in the suspension or termination of this contract or such other action that may be necessary to enforce the rights of the parties of this agreement. The duties and obligations imposed by the Contract Documents and the rights and remedies available thereunder shall be in addition to and not a limitation of any duties,obligations, rights and remedies otherwise imposed or available by law. TERMINATION OF CONTRACT: (49 CFR Part 18.36(i)(2)) (a) The Sponsor may, by written notice,terminate this contract in whole or in part at any time, either for the Sponsor's convenience or because of failure to fulfill the contract obligations. Upon receipt of such notice services shall be immediately discontinued(unless the notice directs otherwise)and all materials as may have been accumulated in performing this contract,whether completed or in progress,delivered to the Sponsor. — (b) If the termination is for the convenience of the Sponsor,an equitable adjustment in the contract price shall be made, but no amount shall be allowed for anticipated profit on unperformed services. (c) If the termination is due to failure to fulfill the Contractor's obligations,the Sponsor may take over the work and — prosecute the same to completion by contract or otherwise. In such case,the Contractor shall be liable to the Sponsor for any additional cost occasioned to the Sponsor thereby. (d) If, after notice of termination for failure to fulfill contract obligations, it is determined that the Contractor had not so failed,the termination shall be deemed to have been effected for the convenience of the Sponsor. In such event, adjustment in the contract price shall be made as provided in paragraph 2 of this clause. (e) The rights and remedies of the sponsor provided in this clause are in addition to any other rights and remedies provided by law or under this contract. -- RIGHTS TO INVENTIONS: (49 CFR Part 18.36(i)(8)) All rights to inventions and materials generated under this contract are subject to regulations issued by the FAA and the Sponsor of the Federal grant under which this contract is executed. CIVIL RIGHTS ACT OF 1964,TITLE VI—CONTRACTOR CONTRACTUAL REQUIREMENTS: — (49 CFR Part 21) During the performance of this contract,the Contractor,for itself, its assignees and successors in interest(hereinafter referred to as the"Contractor')agrees as follows: _ AECOM Project No.60194695 SP-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport 1.1 Compliance with Regulations. The Contractor shall comply with the Regulations relative to nondiscrimination in federally assisted programs of the Department of Transportation(hereinafter,"DOT")Title 49,Code of Federal Regulations, Part 21,as they may be amended from time to time(hereinafter referred to as the Regulations), which are herein incorporated by reference and made a part of this contract. 1.2 Nondiscrimination. The Contractor,with regard to the work performed by it during the contract,shall not discriminate on the grounds of race,color,or national origin in the selection and retention of subcontractors, including procurements of materials and leases of equipment. The Contractor shall not participate either directly or indirectly in the discrimination prohibited by section 21.5 of the Regulations, including employment practices when the contract covers a program set forth in Appendix B of the Regulations. 1.3 Solicitations for Subcontracts, Including Procurements of Materials and Equipment. In all solicitations either by competitive bidding or negotiation made by the Contractor for work to be performed under a subcontract, including procurements of materials or leases of equipment, each potential subcontractor or supplier shall be notified by the Contractor of the Contractor's obligations under this contract and the Regulations relative to nondiscrimination on the grounds of race,color,or national origin. 1.4 Information and Reports. The Contractor shall provide all information and reports required by the Regulations or directives issued pursuant thereto and shall permit access to its books, records,accounts,other sources of information,and its facilities as may be determined by the Sponsor or the Federal Aviation Administration(FAA) to be pertinent to ascertain compliance with such Regulations,orders,and instructions.Where any information required of a Contractor is in the exclusive possession of another who fails or refuses to furnish this information, the Contractor shall so certify to the sponsor or the FAA,as appropriate,and shall set forth what efforts it has made to obtain the information. 1.5 Sanctions for Noncompliance. In the event of the Contractor's noncompliance with the nondiscrimination provisions of this contract,the sponsor shall impose such contract sanctions as it or the FAA may determine to be appropriate, including, but not limited to: a. Withholding of payments to the Contractor under the contract until the Contractor complies,and/or b. Cancellation,termination,or suspension of the contract, in whole or in part. 1.6 Incorporation of Provisions. The Contractor shall include the provisions of paragraphs 1 through 5 in every subcontract, including procurements of materials and leases of equipment, unless exempt by the Regulations or directives issued pursuant thereto.The Contractor shall take such action with respect to any subcontract or procurement as the sponsor or the FAA may direct as a means of enforcing such provisions including sanctions for noncompliance. Provided, however,that in the event a contractor becomes involved in,or is threatened with, litigation with a subcontractor or supplier as a result of such direction,the Contractor may request the Sponsor to enter into such litigation to protect the interests of the sponsor and, in addition,the Contractor may request the United States to enter into such litigation to protect the interests of the United States. AIRPORT AND AIRWAY IMPROVEMENT ACT OF 1982: (Section 520-General Civil Rights Provisions) The Contractor assures that it will comply with pertinent statutes, Executive orders and such rules as are promulgated to assure that no person shall,on the grounds of race, creed,color, national origin,sex, age,or handicap be excluded from participating in any activity conducted with or benefiting from Federal assistance. In the case of Contractors,this provision binds the Contractors from the bid solicitation period through the completion of the contract.This provision is in addition to that required of Title VI of the Civil Rights Act of 1964. VETERAN'S PREFERENCE: (Title 49 U.S.C. 47112(c)) In the employment of labor(except in executive,administrative,and supervisory positions), preference shall be given to Veterans of the Vietnam era and disabled veterans as defined in Section 515(c)(1)and(2)of the Airport and Airway Improvement Act of 1982. However,this preference shall apply only where the individuals are available and qualified to perform the work to which the employment relates. DISADVANTAGED BUSINESS ENTERPRISES: (49 CFR Part 26) Contract Assurance(§26.13)-The Contractor or subcontractor shall not discriminate on the basis of race,color, national origin,or sex in the performance of this contract.The Contractor shall carry out applicable requirements of 49 CFR Part 26 in the award and administration of DOT assisted contracts. Failure by the Contractor to carry out these requirements is a material breach of this contract,which may result in the termination of this contract or such other remedy, as the recipient deems appropriate. AECOM Project No.60194695 SP-3 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport Prompt Payment(§26.29)-The prime Contractor agrees to pay each subcontractor under this prime contract for satisfactory performance of its contract no later than(specify number]days from the receipt of each payment the prime Contractor receives from[Name of recipient].The prime Contractor agrees further to return retainage payments to each subcontractor within[specify the same number as above]days after the subcontractor's work is satisfactorily completed.Any delay or postponement of payment from the above referenced time frame may occur only for good cause following written approval of the(Name of Recipient].This clause applies to both DBE and non-DBE subcontractors. — CLEAN AIR AND WATER POLLUTION CONTROL: (49 CFR Part 18.36(i)(12)) Contractors and subcontractors agree: a. That any facility to be used in the performance of the contract or subcontract or to benefit from the contract is not listed on the Environmental Protection Agency(EPA)List of Violating Facilities; b. To comply with all the requirements of Section 114 of the Clean Air Act,as amended,42 U.S.C. 1857 et seq.and Section 308 of the Federal Water Pollution Control Act,as amended,33 U.S.C. 1251 et seq. relating to inspection, monitoring, entry, reports,and information, as well as all other requirements specified in Section 114 and Section 308 of the Acts, respectively,and all other regulations and guidelines issued thereunder; c. That, as a condition for the award of this contract,the Contractor or subcontractor will notify the awarding official of the receipt of any communication from the EPA indicating that a facility to be used for the performance of or benefit from the contract is under consideration to be listed on the EPA List of Violating Facilities; d. To include or cause to be included in any construction contract or subcontract which exceeds$100,000 the aforementioned criteria and requirements. ENERGY CONSERVATION REQUIREMENTS: (49 CFR Part 18.36) The Contractor agrees to comply with mandatory standards and policies relating to energy efficiency that are contained in the state energy conservation plan issued in compliance with the Energy Policy and Conservation Act(Public Law 94- 163) AECOM Project No.60194695 SP-4 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport PROPOSAL FORM AIP Project: 3-19-0094-039 TO: City of Waterloo, Iowa 715 Mulberry Street Waterloo, IA 50703 The undersigned, in compliance with the request for bids for furnishing the following Equipment: Snow Removal Equipment(SRE) (Truck With Plow and Spreaderbox) hereby proposes to furnish all necessary labor, permits, material, machinery, tools, supplies and equipment to faithfully perform all work required for furnishing the equipment identified below in strict accordance with the project documents and all issued Addenda within the specified time of performance for the unit prices stated below: BID SCHEDULE Bid Specification Reference Item and Item Description Quantity Unit Unit Price Extension 1 High-Speed 4x4 Snow Plow Vehicle 1 LS $ $ 2 20-Foot Displacement Snow Plow 1 LS $ $ Front-Mounted on Vehicle 3 5.6 Cubic Yard Material Spreaderbox 1 LS $ $ Mounted on Vehicle TOTAL BASE BID(Numeral Format) $ TOTAL BASE BID (Written Format): ACKNOWLEDGEMENTS BY BIDDER a. The Waterloo Airport Board will select the lowest responsive proposal based on the lowest total bid submitted. A bid is required with respect to all items of the Bid. Failure to submit a bid with respect to one or more of the items will cause the bid to be rejected as not responsible. b. The BIDDER acknowledges and accepts that the Bid Documents are comprised of the documents identified within the Instructions-to-Bidders. The BIDDER further acknowledges that each of the individual documents that comprise the Bid Documents are complementary to one another and together establish the complete terms, conditions and obligations of the successful BIDDER. c. As evidence of good faith in submitting this proposal, the undersigned encloses a bid guaranty in the form of a certified check or bid bond in the amount of 5% of the bid price. The BIDDER AECOM Project No.60194695 PF-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport acknowledges and accepts that refusal or failure to accept award and execute a contract within the terms and conditions established herein will result in forfeiture of the bid guaranty to the owner as a liquidated damage. d. The BIDDER acknowledges and accepts the OWNER'S right to reject any or all bids and to waive any minor informality in any Bid or solicitation procedure. e. The BIDDER acknowledges and accepts the OWNER'S right to hold all Proposals for purposes of review and evaluation and not issue a notice-of-award for a period not to exceed 60 calendar days from the stated date for receipt of bids. During this evaluation period, the BIDDER agrees to honor the stated price(s)without any adjustment. f. The undersigned agrees that upon written notice of award of contract, he or she will execute the contract within fifteen (15) days of the notice-of-award and furthermore and provide executed payment and performance bonds within fifteen (15) days from the date of contract execution. The undersigned accepts that failure to execute the contract and provide the required bonds within the stated timeframe shall result in forfeiture of the bid guaranty to the owner as a liquidated damage. g. Time of Performance: By submittal of this proposal, the undersigned acknowledges and agrees to commence work within ten (10) calendar days of the date specified in the written "Notice-to- Proceed" as issued by the OWNER. The undersigned further agrees to complete the Project within 180 Calendar/Work days from the commencement date specified in the Notice-to-Proceed or Purchase Order. h. The undersigned acknowledges and accepts that for each and every Calendar/Working day the project remains incomplete beyond the contract time of performance, the Contractor shall pay the non-penal amount of $100.00 per Calendar/Working day as a liquidated damage to the OWNER. i. The BIDDER acknowledges that the OWNER has established a contract Disadvantaged Business Enterprise goal of 0% for this project. The BIDDER acknowledges and accepts the requirement to apply and document good faith efforts, as defined in Appendix A, 49 CFR Part 26, for subcontracting a portion of the prime contract to certified Disadvantaged Business Enterprises (DBE), as defined in 49 CFR Part 26 for purposes of meeting the OWNER'S established goal. The BIDDER, in complying with this requirement, proposes participation by Disadvantaged Business Enterprises as stated on the attached forms, "Utilization Statement"and "Letter of Intent". j. The undersigned acknowledges receipt of the following addenda: Addendum Number dated Received Addendum Number dated Received Addendum Number dated Received REPRESENTATIONS BY BIDDER By submittal of a proposal (bid), the BIDDER represents the following: a. The BIDDER has read and thoroughly examined the bid documents including all authorized addenda. b. The BIDDER has a complete understanding of the terms and conditions required for the satisfactory performance of project work. c. The BIDDER has found no errors, conflicts, ambiguities or omissions in the project documents, except as previously submitted in writing to the owner that would affect cost, progress or performance of the work. d. The BIDDER is familiar with all applicable Federal, State and local laws, rules and regulations pertaining to execution of the contract and the project work. AECOM Project No.60194695 PF-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport e. The BIDDER has complied with all requirements of these instructions and the associated project documents. CERTIFICATIONS BY BIDDER a. The undersigned hereby declares and certifies that the only parties interested in this proposal are named herein and that this proposal is made without collusion with any other person, firm or corporation. The undersigned further certifies that no member, officer or agent of OWNER'S has direct or indirect financial interest in this proposal. b. Certification of Non-Segregated Facilities: (41 CFR Part 60-1.8) The BIDDER, as a potential federally-assisted contractor, certifies that it does not maintain or provide, for its employees, any segregated facilities at any of its establishments and that it does not permit its employees to perform their services at any location, under its control, where segregated facilities are maintained. The BIDDER certifies that it will not maintain or provide, for its employees, segregated facilities at any of its establishments and that it will not permit its employees to perform their services at any location under its control where segregated facilities are maintained. The -- Bidder agrees that a breach of this certification is a violation of the Equal Opportunity Clause, which is to be incorporated in the contract. As used in this certification, the term "segregated facilities" means any waiting rooms, work areas, restrooms, and washrooms, restaurants and other eating areas, timeclocks, locker rooms and other storage or dressing areas, parking lots, drinking fountains, recreation or entertainment areas, transportation, and housing facilities provided for employees which are segregated on the basis of race, color, religion, or national origin because of habit, local custom, or any other reason. The Bidder agrees that (except where it has obtained identical certifications from proposed subcontractors for specific time periods) it will obtain identical certifications from proposed subcontractors prior to the award of subcontracts exceeding $10,000 which are not exempt from the provisions of the Equal Opportunity Clause and that it will retain such certifications in its files. c. Trade Restriction Certification: (49 CFR Part 30) The Bidder, by submission of an offer certifies that it: 1. is not owned or controlled by one or more citizens of a foreign country included in the list of countries that discriminate against U.S. firms published by the Office of the United States Trade Representative(USTR); 2. has not knowingly entered into any contract or subcontract for this project with a person that is a citizen or national of a foreign country on said list, or is owned or controlled directly or indirectly by one or more citizens or nationals of a foreign country on said list; 3. has not procured any product nor subcontracted for the supply of any product for use on the project that is produced in a foreign country on said list. d. Certification Regarding Debarment, Suspension, Ineligibility and Voluntary Exclusion: (49 CFR Part 29) The Bidder certifies, by submission of this proposal, that neither it nor its principals is presently debarred, suspended, proposed for debarment, declared ineligible, or voluntarily excluded from participation in this transaction by any Federal department or agency. It further agrees by submitting this proposal that it will include this clause without modification in all lower tier transactions, solicitations, proposals, contracts, and subcontracts. Where the Bidder or any lower tier participant is unable to certify to this statement, it shall attach an explanation to this solicitation/proposal. e. Buy American Certification: (Title 49 U.S.C. Chapter 501) AECOM Project No.60194695 PF-3 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport As a condition of bid responsiveness, the bidder must how it intend to comply with the Buy American preferences established under Title 49 U.S.C. Section 50101. Bidders must complete the — Buy American certification that is attached to this proposal form. If the bidder requests a permissible waiver to the Buy America requirements, the Bidder identified as the low bid must submit a formal waiver request and component cost calculation within the prescribed time identified on the Buy America certification. ATTACHMENTS TO THIS BID The following documents are attached to and made a part of this Bid: _ 1. Bid Guaranty in the form of • 2. Completed DBE forms"Utilization Statement"and"Letter of Intent". 3. Buy America Certification. 4. Evidence of good faith efforts required by 49 CFR Part 26, Appendix A. If proposed DBE goal is met, submittal of evidence of good faith efforts is not required. 5. Evidence of BIDDER'S qualifications per the requirements of the Instructions-to-Bidders. AECOM Project No.60194695 PF-4 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport SIGNATURE OF BIDDER IF AN INDIVIDUAL: Name: By: (Signature of Individual) Doing Business as: Business Address: Telephone Number: IF A CORPORATION: Corporation Name: By: (Authorized Signature) (Attach Evidence of Authority to sign) Name and Title: Business Address: (CORPORATE SEAL) Telephone Number: ATTEST: By: (Authorized Signature) Name and Title: IF A JOINT VENTURE: (Attach copy of Joint Venture Agreement) Joint Venture Name: By: (Authorized Signature) (Attach Evidence of Authority to sign) Name and Title: Business Address: Telephone Number: Joint Venture Name: By: (Authorized Signature) (Attach Evidence of Authority to sign) Name and Title: �— Business Address: Telephone Number: AECOM Project No.60194695 PF-5 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport ***THIS PAGE INTENTIONALLY LEFT BLANK*** Buy America Certification (Title 49 U.S.C. Section 50101) PROJECT NAME: Snow Removal Equipment AIRPORT NAME: Waterloo Regional Airport AIP NUMBER: 3-19-0094-039 This solicitation and any resulting contract are subject to the Buy America requirements of 49 U.S.C. Section 50101. _ The bidder certifies it and all associated subcontractors will comply with the Buy American preferences established under Title 49 U.S.C.Section 50101 as follows: U.S.C. Section 50101 - Buying goods produced in the United States (a) Preference.-The Secretary of Transportation may obligate an amount that may be appropriated to carry out section 106(k), 44502(a)(2),or 44509,subchapter I of chapter 471 (except section 47127),or chapter 481 (except sections 48102(e),48106,48107,and 48110)of this title for a project only if steel and manufactured goods used in the project are produced in the United States. —. (b) Waiver.-The Secretary may waive subsection(a)of this section if the Secretary finds that- (1) Applying subsection(a)would be inconsistent with the public interest; (2) The steel and goods produced in the United States are not produced in a sufficient and reasonably available amount or are not of a satisfactory quality; (3) When procuring a facility or equipment under section 44502(a)(2)or 44509,subchapter I of chapter 471 (except section 47127),or chapter 481 (except sections 48102(e),48106,48107, and 48110)of this title- A. The cost of components and subcomponents produced in the United States is more than 60 percent of the cost of all components of the facility or equipment;and B. Final assembly of the facility or equipment has occurred in the United States;or (4) Including domestic material will increase the cost of the overall project by more than 25 percent. (c) Labor Costs.-In this section,labor costs involved in final assembly are not included in calculating the cost of components. As a matter of bid responsiveness,the bidder or offeror must complete and submit this certification with their bid proposal.The bidder must sign and date the certification. The bidder/offeror must indicate how they propose to comply with the Buy America provision by selecting one of the following certification statements. r ❑ The bidder hereby certifies that it will comply with Title 49 U.S.0 Section 50101(a)by only installing steel and manufactured products produced in the United States of America.The bidder further agrees that if chosen as the apparent low bid, it will submit documentation to the owner that demonstrate all steel and manufactured products are 100%manufactured in the United States. ❑ The bidder hereby certifies that it cannot fully comply with the Buy America preferences of Title 49 U.S.0 Section 50101(a); the bidder therefore requests a waiver per Title 49 U.S.0 Section 50101(b). The bidder further agrees that upon notification from the Owner,the bidder identified with the apparent low bid agrees to prepare and submit a waiver request and component calculation information to the owner within calendar days of the date of the notice of apparent low bid. Bidder's Firm Name Date Signature AECOM Project No.60194695 BA-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport Buy America Waiver Request Title 49 U.S.0 Section 50101 (b) For Equipment and Vehicles Procured under the Airport Improvement Program Type of Waiver Request: The bidder may request a waiver subject to the provisions of Section 50101(b)(3)or Section 50101(b)(4). The bidder may not request a waiver under Section 50101(b)(1)or Section 50101(b)(2). Bidder is hereby advised that the Owner's approval with the bidder's waiver request is contingent upon FAA approval. The bidder must select one of the following applicable waiver provisions: In Section 50101(b)(3): Bidder hereby requests a waiver to Buy America preferences based upon Section 50101(b)(3). The bidder further certifies that % of the cost of components and subcomponents comprising the equipment are produced in the United States and that final assembly occurs with the United States. (Bidder must attach a copy of the component cost calculation table) ❑ Section 50101(b)(4). Bidder hereby requests a waiver to Buy America preferences based upon Section 50101(b)(4). The bidder asserts provision of domestic material increases the cost of the overall project by more than 25%. (This type of waiver is rare) — Certification Signature In accordance with Section 50101(b),we request a waiver to the Buy America provisions based on the above certification and attached documentation. Bidder's Firm Name Date Signature Instructions for Section 50101(b)(3)Waiver: 1. "Equipment"in Section 50101 shall mean AIP-funded vehicle or single piece of equipment. — 2. The bidder must base the U.S.percentage upon the value that results from completing a component cost calculation table similar to the attached format.Bidder shall avoid mere pro forma efforts to establish the waiver request percentage. The Bidder must submit the component cost calculation table as an attachment to the waiver request.The component breakout shall be along major elements/systems of the equipment. — 3. Components are the material and products directly incorporated into the"vehicle"at the place of final assembly. 4. The final assembly of the AIP-funded"equipment"must be within the USA(Section 50101(b)(3)(B)). Final assembly is the substantial transformation of the components and subcomponents into the end product. 5. All steel used in the"Equipment"must be produced in the USA.FAA will not approve a waiver for products made with — non-domestic steel. 6. The Buy American requirements apply to all tier contractors and subcontractors. All contractors/subcontractors are required to provide sufficient documentation that indicates origin of manufacturer and percentage of domestic manufactured product. — 7. The bidder is hereby advised there is no implied or expressed guarantee that the Federal Aviation Administration(FAA) will approve any requested waiver.The FAA CANNOT concur with any waiver request for less than 60%US component participation. Instructions for Section 50101(b)(4)Waiver: — 1. This waiver is rarely applied.Consult Owner before making this request. 2. Prepare detailed proposal costs using domestic product(s)and the overall project cost. Prepare detailed alternate proposal costs of the non-domestic product(s)and the overall project cost. If the proposal with domestic product(s)is more than 25%of the proposal with non-domestic product(s),the bidder may request a waiver under '- 50101(b)(4). 3. Bidder must attach adequate documentation that supports the use of domestic products results in an increase in the overall project costs that exceeds 25%. The bidder must certify under signature and date that the submittal information is correct and accurate. -- North America Free Trade Act(NAFTA) The NAFTA does not apply to the AIP. Products and material made in Canada or Mexico must be considered as foreign made products. AECOM Project No. 60194695 BA-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport 2k £3{ ) k \ƒ � a E D '0 C0 / 2E \ £ O 5Jk - { ik Jam ƒ � ; 2 § 0 co vo \ / \ o 0 ( u) cn & / \ s o £ -0 m : * \ o m C E / 3 as 0 ° ± \ c § 7 2 @ \ - y 2 0 C E _ « - alc, o S 5 to \ \ G % E 0- .0 M c f` \ ) o E 2 / , c , C.) % % L. & 2 2 £ @ / \ f { / n - § ° e � @ 2 a w j / \ co % E § ) 0 0 0 j j k k \ I k 7 { \ o 0 § Z ± \ \ o 0 Q � ) \ ; o : as 2 - Q / toy ) ° f k 0 ME0 to 0 ( k 13 k E Uma00 c c I 0 < 0 \ \ g- 0 2 7 \ co U \ / \ ) q 2 ° o } { ® \ 0 E . k O22 / E � ° U ƒ © \ \ 2 w E0. $ f \ & 5 § w \ \ � / \ & -0 _ m 2 - % / co § O \ § { 3 I Ls ■ CL \ \ \ § % CD Ls 2 O « § I E J \ \ ] \ co co 0 \\ -, /f « § a k \-» % o{ \ 0 ® o -0-3 CO « § 3 7 a © t e t t ; { $ \ \ ) k @ k \ / \ 2 ) E : co \ - \ t00 2 C / CO w & / a \ ) t E c % ` o a 3 B a)` c t 0 \ \ / / ' S - y a % u I k t $ / \ _ ° \ \ 0 v 2 7 G $ ***THIS PAGE INTENTIONALLY LEFT BLANK*** UTILIZATION STATEMENT Disadvantage Business Enterprise The undersigned bidder/offeror has satisfied the requirements of the bid specification n the following manner. (Please mark the appropriate box) ❑ The bidder/offeror is committed to a minimum of % DBE utilization on this contract. ❑ The bidder/offeror, while unable to meet the DBE goal of %, hereby commits to a minimum of % DBE utilization on this contract and also submits documentation, as an attachment demonstrating good faith efforts(GFE). The undersigned hereby further assures that the information included herein is true and correct, and that the DBE firm(s) listed herein have agreed to perform a commercially useful function in the work items noted for each firm. The undersigned further understands that no changes to this statement may be made without prior approval from the Civil Right Staff of the Federal Aviation Administration. Bidder's/Offeror's Firm Name Signature Date DBE UTILIZATION SUMMARY Contract Amount DBE Amount Contract Percentage DBE Prime Contractor $ x 1.00 = $ DBE Subcontractor $ x 1.00 = $ DBE Supplier $ x 0.60 = $ DBE Manufacturer $ _ x 1.00 = $ Total Amount DBE $ DBE Goal $ " If the total proposed DBE participation is less than the established DBE goal, Bidder must provide written documentation of the good faith efforts as required by 49 CFR Part 26. AECOM Project No. 60194695 DBE-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport LETTER OF INTENT Disadvantage Business Enterprise (This page shall be submitted for each DBE firm) Bidder/Offer Name: Address: City: State: Zip: DBE Firm: DBE Firm: Address: City: State: Zip: DBE Contact Person: Name: Phone:( ) DBE Certifying Agency: Expiration Date: Each DBE Firm shall submit evidence(such as a photocopy)of their certification status. _ Classification: ❑Prime Contractor ❑Subcontractor ❑Joint Venture El Manufacturer ❑Supplier Work item(s) Description of Work Item Quantity Total to be performed by DBE The bidder/offeror is committed to utilizing the above-named DBE firm for the work described above. The estimated participation is as follows: DBE contract amount: $ Percent of total contract: 0/0 AFFIRMATION: The above-named DBE firm affirms that it will perform the portion of the contract for the estimated dollar value as stated above. By: (Signature) (Title) In the event the bidder/offeror does not receive award of the prime contract, any and all representations in this Letter of Intent and Affirmation shall be null and void. AECOM Project No.60194695 DBE-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport BID BOND KNOW ALL MEN BY THESE PRESENTS, that we, as Principal, and as Surety are held and firmly bound unto the CITY OF WATERLOO , Iowa, hereinafter called "OWNER," in the penal sum Dollars($ )lawful money of the United States,for the payment of which sum will and truly be made, we bind ourselves, our heirs, executors, administrators, and successors, jointly and severally, firmly by these presents. The condition of this obligation is such that whereas the Principal has submitted the accompanying bid dated the day of , 2010, for NOW, THEREFORE, (a) If said Bid shall be rejected, or in the alternate, (b) If said Bid shall be accepted and the Principal shall execute and deliver a contract in the form specified and shall furnish a bond for his faithful performance of said contract, and for the payment of all persons performing labor or furnishing materials in connection therewith, and shall in all other respects perform the agreement created by the acceptance of said Bid, Then this obligation shall be void, otherwise the same shall remain in force and effect; it being expressly understood and agreed that the liability of the Surety for any and all claims hereunder shall, in no event, exceed the penal amount of this obligation as herein stated. By virtue of statutory authority, the full amount of this bid bond shall be forfeited to the Owner in liquidation of damages sustained in the event that the Principal fails to execute the contract and provide the bond as provided in the specifications or by law. The Surety, for value received, hereby stipulates and agrees that the obligations of said Surety and its bond shall be in no way impaired or affected by any extension of the time within which the Owner may accept such Bid or execute such contract; and said Surety does hereby waive notice of any such extension. IN WITNESS WHEREOF, the Principal and the Surety, have hereunto set their hands and seals, and such of them as are corporations, have caused their corporate seals to be hereto affixed and these pres- ents to be signed by their proper officers this day of ,A.D. 2010. (Seal) Principal By (Title) (Seal) Witness Surety By Witness Attorney-in-fact -- AECOM Project No.60194695 BB-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport ***THIS PAGE INTENTIONALLY LEFT BLANK*** Form of CONTRACT AGREEMENT City of Waterloo 3-19-0094-039 THIS AGREEMENT, made as of(Insert Effective Date Of Agreement)is BY AND BETWEEN the OWNER: City of Waterloo, Waterloo, Iowa, 715 Mulberry Street, Waterloo, Iowa 50703 And the CONTRACTOR: (Insert Owner's Name, Address, City/State/Zip Code) — WITNESSETH: WHEREAS it is the intent of the Owner to purchase equipment for the Waterloo Regional Airport, Waterloo, Iowa generally described as follows; (Snow Removal Equipment(SRE)Carrier Vehicle with Front-Mounted Plow and Material Spreaderbox hereinafter referred to as the Project. NOW THEREFORE in consideration of the mutual covenants hereinafter set forth, OWNER anc CONTRACTOR agree as follows: Article 1 -Work It is hereby mutually agreed that for and in consideration of the payments as provided fo' herein to the CONTRACTOR by the OWNER, CONTRACTOR shall faithfully furnish all necessary labor, equipment, and material and shall fully perform all necessary work to complete the Project in strict accordance with this Contract Agreement and the Contract Documents. Article 2—Contract Documents CONTRACTOR agrees that the Contract Documents consist of the following: this Agreement, — General Terms and Conditions, Supplementary Provisions, Technical Specifications and Drawings, all issued addenda, Notice-to-Bidders, Instructions-to-Bidders, Proposal and associated attachments, Required Bonds, Insurance certificates, documents incorporated by reference, documents incorporated by attachment, and all OWNER authorized change orders issued subsequent to the date of this agreement.All documents comprising the Contract Documents are complementary to one another and together establish the complete terms, conditions and obligations of the CONTRACTOR. All said Contract Documents are incorporated by reference into the Contract Agreement as if fully rewritten herein or attached thereto. AECOM Project No. 60194695 CA-1 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo RE;gional Airport Article 3—Contract Price In consideration of the faithful performance and completion of the Work by the CONTRACTOR in accordance with the Contract Documents, OWNER shall pay the CONTRACTOR an amount equal to: $ ($ (Amount in Written Words) (Amount in Numerals) subject to the following; a. Said amount is based on the schedule of prices and estimated quantities stated in CONTRACTOR'S Bid Proposal, which is attached to and made a part of this Agreement; b. Said amount is the aggregate sum of the result of the CONTRACTOR'S stated unit prices multiplied by the associated estimated quantities; Article 4—Payment Upon the completion of the work and its acceptance by the OWNER, all sums due the CONTRACTOR by reason of faithful performance of the work, taking into consideration additions to or deductions from the Contract price by reason of alterations or modifications of the original Contract, will be paid to the CONTRACTOR by the OWNER after said completion and acceptance. The acceptance of final payment by the CONTRACTOR shall be considered as a release in full of all claims against the OWNER, arising out of, or by reason of, the work completed and materials furnished under this Contract. OWNER shall make progress payments to the CONTRACTOR in accordance with the terms set forth in the General Terms and Conditions. Article 5—Contract Time The CONTRACTOR agrees to commence work within ten (10)calendar days of the date specified in the OWNER'S Notice-to-Proceed. CONTRACTOR further agrees to complete said work within 180 calendar days of the commencement date stated within the Notice-to-Proceed. It is expressly understood and agreed that the stated Contract Time is reasonable for the completion of the Work, taking all factors into consideration. Furthermore, extensions of the Contract Time may only be permitted by execution of a formal modification to this Contract Agreement in accordance with the General Terms and Conditions and as approved by the OWNER. Article 6—Liquidated Damages The CONTRACTOR and OWNER understand and agree that time is of essence for completion of the Work and that the OWNER will suffer additional expense and financial loss if said Work is not completed within the authorized Contract Time. Furthermore, the CONTRACTOR and OWNER recognize and understand the difficulty, delay, and expense in establishing the exact amount of actual financial loss and additional expense. Accordingly, in place of requiring such proof, the CONTRACTOR expressly agrees to pay the OWNER as liquidated damages the non-penal sum of $/00.00 per day for each calendar day required in excess of the authorized Contract Time. Furthermore, the CONTRACTOR understands and agrees that: a. the OWNER has the right to deduct from any moneys due the CONTRACTOR, the amount of said liquidated damages; AECOM Project No.60194695 CA-2 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport b. the OWNER has the right to recover the amount of said liquidated damages from the CONTRACTOR, SURETY or both. Article 7—CONTRACTOR'S Representations The CONTRACTOR understands and agrees that all representations made by the CONTRACTOR within the Proposal shall apply under this Agreement as if fully rewritten herein. Article 8—CONTRACTOR'S Certifications The CONTRACTOR understands and agrees that all certifications made by the CONTRACTOR within the Proposal shall apply under this Agreement as if fully rewritten herein. Article 9—Miscellaneous a. CONTRACTOR understands that it shall be solely responsible for the means, methods, techniques, sequences and procedures of manufacturer in connection with completion of the Project Work; b. CONTRACTOR understands and agrees that it shall not accomplish any work or furnish any materials that are not covered or authorized by the Contract Documents unless authorized in writing by the OWNER or ENGINEER; c. The rights of each party under this Agreement shall not be assigned or transferred to any other person, entity, firm or corporation without prior written consent of both parties; d. OWNER and CONTRACTOR each bind itself, their partners, successors, assigns and legal representatives to the other party in respect to all covenants, agreements, and obligations contained in the Contract Documents. Article 10—OWNER'S Representative The OWNER'S Representative, herein referred to as ENGINEER, is defined as follows: Steven J. Eaton, P.E. AECOM 501 Sycamore Street, Suite 222 PO Box 1497 Waterloo, IA 50704 Said ENGINEER will act as the OWNER'S representative and shall assume all rights and authority assigned to the ENGINEER as stated within the Contract Documents in connection with the completion of the Project Work. AECOM Project No. 60194695 CA-3 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport IN WITNESS WHEREOF, OWNER and CONTRACTOR have executed five(5)copies of this Agreement on the day and year first noted herein. OWNER CONTRACTOR Name: Name: Address: Address: By: By: —� Signature Signature Title of Representative Title of Representative — ATTEST ATTEST By: By: Signature Signature Title Title AECOM Project No.60194695 CA-4 Snow Removal Equipment (Truck With Plow and Spreaderbox) Waterloo Regional Airport APPENDIX 1 CARRIER VEHICLE ***THIS PAGE INTENTIONALLY LEFT BLANK*** 6/30/92 AC 150/5220-20 Appendix 1 —U APPENDIX 1-SPECIFICATION FOR CARRIER VEHICLE PART A-AIRPORT OPERATOR CHECKLIST. amok FORWARD: When preparing a solicitation to purchase a carrier vehicle, an airport operator or specification writer should use PART A to identify user requirements, and PART B to define the ..� specification to meet these requirements. Part A is important because it tailors the carrier vehicle to the unique requirements of the purchaser, i.e. automatic versus manual transmission, gasoline versus diesel, grooved windshield versus plain, etc. Both parts,when combined,become the technical basis for a users request for proposal. 1. Anticipated uses and/or features of vehicle. (Be Specific) The vehicle shall be an all-wheel drive, high-speed, forward-mounted cab, snowplow vehicle that will have a displacement plow attached to the front of the vehicle to plow snow off of runways, taxiways, and apron areas and a spreaderbox mounted 4-1 behind the engine at the back of the vehicle for distributing deicing materials on the paved surfaces at the Waterloo Regional Airport. .� 2. Performance Requirements: a.Required Working Speed: Anticipated to be 25 MPH with 1-inch of snow. b.Minimum Speed: Anticipated to be 5 MPH. 3. Engine/Transmission: a. Automatic X Manual b. Gasoline Diesel X with governed power of 350 hp @ 2100 RPM c. Number of forward speeds 5 I ' 4. Transfer case.(choose one) a. Single Speed Two Speed X b. Front axle disconnect Aut omatic locking differential X "1 Manual locking differential 5. Axle capacities. Front 23,000 lbs Rear 18,000 lbs 6. Fuel capacity 100 gallons t 7. Truck shall have heated windshield wipers and shall have heated left and right side window wipers. •r 8. Truck shall have a beacon mounted on the top of the cab. 9. An air-to-ground radio(Bendix-King Model 97A)shall be installed in the cab of the truck. 10. Truck shall have a 120 volt engine block heater. 11. Truck shall have provisions for an underbody blade identified in the plow specification section. 1 6/30/92 AC 150/5220-20 Appendix 1 12. The vehicle shall have the number"15"painted on each side and on the roof of the vehicle. The side numbers shall be 16 inches in height and the roof numbers shall be 24 inches in height. There shall be an airport logo as noted herein on each door. The logo shall be at least 18 inches in height. WATERLOO ,w REGIONAL AIR )k CRUISE A NEW ALT1TUD 13. Certification: The Bidder shall submit written certification from the vendor that the components constituting the whole of the equipment being provided comply with the applicable performance design,or construction requirements of Advisory Circular 150/5220-20. A signed copy of this certification shall be made part of the final equipment documentation prior to delivery. 1r 1 la ..y AC 150/5220-20 6/30/92 Appendix 1 PART B-SPECIFICATION FOR CARRIER VEHICLE. 1. MATERIALS. Materials used on a carrier vehicle(vehicle)shall conform to the specifications listed in this advisory circular and appropriate sections of Title 49, Chapter III, Subchapter B - Federal Motor Carrier Safety Regulations (Title 49). When not specifically listed, materials shall be of the best quality available for their intended commercial use. Component parts shall be new and free of all defects and imperfections that could affect the serviceability of the fmished product. 2. DESIGN. Equipment shall be developed in accordance with the best engineering practices available. This irof includes the incorporation of ergonomic designs specifically directed at the vehicles cab environment. Vehicle design shall include current state-of-the-art procedures that consider improved cab visibility, communications systems, interior lighting and the mitigation of noise and vibration. Design and installation of equipment shall ,.� permit easy accessibility for maintenance and service. All vehicle stress points shall be designed to distribute and dissipate shock forces. 3. CONSTRUCTION. Vehicle construction shall provide maximum protection against structural member --� failures. Equipment shall withstand the cold,moisture,strains,jars,vibration,and other conditions that are likely to be encountered during operation. All components and assemblies shall be free of hazardous protrusions, sharp edges,cracks,or other elements which might cause injury to personnel or damage to equipment. Location of all oil, hydraulic,and air lines and electrical wiring shall be in protected positions properly attached to the frame or body `• structure. Wherever these lines pass through structural members,they shall be protected with looms or grommets except where a through-frame connector is necessary. 4. CHASSIS. a. GENERAL. The design of the vehicle chassis shall be based on an all-wheel drive concept for optimized performance and safety. It shall have power assisted steering and a transmission with suitable load ranges to ..., accommodate normal operating conditions. A pintle hook shall be permanently attached to the rear frame structure capable of towing a vehicle. All installed parts and accessories necessary for the safe operation of the vehicle shall conform to applicable provisions of Title 49. b. Structural Members. The frame shall be made of either pressed or structural steel channel and reinforced as required to prevent distortion under maximum load conditions. All frames and stiffeners shall be treated with a corrosion inhibitor and shall be primed and painted before assembly. c. Dimensions and Clearances. Carrier vehicles shall have the following overall dimensions: 1) Minimum Ground Clearance. The minimum ground clearance of a vehicle chassis shall be 8 inches (20 cm). 2) Maximum Overall Height. The overall height of a vehicle excluding discharge chutes, lig`tts, and exhaust stacks shall not exceed 13 feet(4.0 m). 3) Maximum Overall Width. The overall width of a vehicle including displacement plows at their maximum angle and wings folded shall be no more than 22 feet(6.7 m). 4) Maximum Overall Length. Maximum vehicular length should not exceed 35 feet(10.7 m). 5) Minimum Turning Circle Diameter. Using two wheel steering only,the vehicle must be capable of turning within a circle whose diameter is 100 feet(30 m). This diameter is measured from center to center of the outside front tire tread ground imprint. ..., 2 6/30/92 AC 150/5220-20 Appendix 1 e. Weight Distribution. The gross vehicle weight of the vehicle shall essentially be distributed equally over its axles. Under normal operating conditions,there shall not be more than a 20 percent variation in weight on any axle. The center of gravity shall be kept as low as possible under maximum load conditions. While it is loaded,the vehicle shall be capable of resting on a 20 percent transverse grade without danger of overturning. ,.. 5. ENGINE. The vehicle engine shall be of internal combustion,gasoline or diesel design having a minimum of four cylinders. It shall be able to meet the performance characteristics specified herein on commercial grade fuel. Dual engined vehicles shall use a common fuel. The engine shall develop sufficient torque and horsepower to meet its normal operational requirements without exceeding the no-load speed at the peak of its certified gross brake horsepower curve. Engine noise and vibration can be reduced in the vehicle cab by minimizing the number of engines for the various power requirements and by placing them behind or below the cab. 6. COOLING SYSTEM. a. General. The engine cooling system shall be based on either a liquid or forced air design. Internal temperatures shall be controlled by a by-pass thermostat that regulates the flow of engine coolant. Even upon failure of the thermostat,the design of the system shall allow the engine to continue temporary operation without overheating. Drain cocks shall be installed at the lowest point of the cooling system and at other points necessary to completely drain the system. gm, b. Coolant Temperatures. Coolant temperatures shall not exceed 212°F(100°C)nor be less than 140°F (60°C) when operated in ambient temperatures during snow removal operations. In areas which frequently experience temperatures below -40°F (-40°C), cooling system heaters, oil pan heaters, lubricating oil heaters, battery block heaters,and vapor start systems are recommended(see Appendix 2). 7. FUEL SYSTEM. ... a. General. The fuel system shall comply with Title 49 and be designed to eliminate the possibility of vapor lock. It shall include a carburetor or fuel injector, choke system(manual or automatic), fuel pump,fuel strainers, dry filter type air cleaners, fuel lines, valves, drains, and other accessories required to provide a complete operational system. b. Fuel Tank(s)and Lines. Fuel tank(s)shall have the capacity to supply fuel continuously to the engine for a period of not less than 8 hours while it is operating at its rated horsepower under normal conditions. If dual tanks .� are used,the supply system shall be designed to ensure an uninterrupted flow of fuel to the engine. Fuel lines shall be securely fastened in place,installed to prevent chafing or strain,and protected by grommets where lines project through metal apertures. Each fuel tank is to be equipped with an accessible bronze or brass drain plug or a quick drain. c. Fuel Filler Pipe. The fuel filler pipe shall be located in an accessible location outside of the vehicle cab. A light chain shall be attached near its opening and to the filler cap to prevent loss of the cap. .� d. Air Cleaner. The air cleaner shall be of a two stage design. The first stage incorporates a centrifuging pre-cleaner while the second consists of a dry type replaceable paper filter. It shall display an indicator that shows when the dry type paper filter needs servicing. The connection between the air cleaner outlet(s) and the engine �. intake(s)shall be waterproof and dust tight. The air cleaner intake shall be positioned in a manner to discourage the ingestion of snow and other contaminants,e.g.within the hood cavity. __ 8. EXHAUST SYSTEM AND MUFFLER. The engine shall be equipped with an efficient and safe exhaust system including mufflers. Its location shall minimize noise and exhaust gases entering the vehicle cab under all operating conditions. Further noise reductions by noise suppression materials, such as muffler insulation, is encouraged. Horizontal portions of exhaust systems shall be protected,whenever possible, from corrosive agents and fuel spills. Exhaust systems shall be positioned under the vehicle in a manner to minimize contact with slush and snow. Muffler(s)are to be made of aluminum,stainless steel,or materials coated with ceramics. Devices shall _ _ be installed to prevent snow and slush from entering vertical exhaust stacks. lirmor Imo ..y AC 150/5220-20 6/30/92 Appendix 1 9. GOVERNOR. Engine speed shall be regulated by a governor set to provide the maximum operating speed I p-► recommended by the engine,driveline,and power train manufacturers. 10. LUBRICATION. An engine's lubricating system shall be equipped with standard production fittings and accessories. Engine oil filter(s)shall be of either full-flow or by-pass design with either able to accept commercial replacement elements. All engine(s) shall receive lubrication prior to delivery with lubricants designated for use under ambient temperature conditions at the point of delivery. The unit(s) shall be tagged to identify the proper lubricants and their temperature ranges. 11. ACCESSIBILITY. a. Component Location. Engine and chassis components shall be positioned to allow easy access for inspection and maintenance purposes. Components that historically present maintenance problems or those that have the potential to cause operational problems should particularly be located in unobstructed areas. Locks, controls,and fasteners shall be designed to prevent over-torquing. b. Cover Plates. Cover plates shall be equipped with either quick-disconnect fastenings or hinges. 12. TRANSMISSION. Transmission and vehicle manufacturers shall provide an application approval, at the time of vehicle delivery, that states the transmission is suitable for use in the vehicle as configured. The 1.4 transmission shall operate smoothly and efficiently and be capable of transmitting the maximum gross torque generated by the engine to the drive wheels through all gear reductions. Drivetrains shall be in conformance with SAE requirements and shall be designed to minimize the number of joints. Transmissions may be either manual or �,� automatic as follows: a. Manual. This type of transmission shall have a clutch assembly rated to match the expected load ranges encountered under normal operating conditions. The gear selector shall clearly identify gear positions. b. Automatic. Automatic or non-manual transmissions are either hydrostatic ( with or without transfer case),automatic powershift,standard powershift,or fully automatic. Designs utilizing torque converters shall have a suitable torque ratio for the expected load ranges. The torque converter shall not operate at less than 70 percent efficiency. The gear or range selector shall have forward,neutral,and reverse positions clearly identified. 13. TRANSFER CASE. The vehicle and transfer case manufacturers shall provide an application approval at the time of vehicle delivery that states the transfer case is suitable for use in the vehicle,as configured. Transfer case assemblies shall provide positive drive to the front and rear axles and be of optional single or multi-speed design. Three proven alternatives are the manual front axle disconnect type, the center differential with manual or automatic lockout type, or an overriding clutch type, any of which may be selected by a purchaser as an option. "1 The transfer case may be a separate unit mounted independently or integrated with the transmission. 14. AXLES. The axle and vehicle manufacturers shall provide an application approval at the time of vehicle delivery that states the front and rear axles are suitable for use in the vehicle, as configured. The axle manufacturer's published rating shall at the least be equal to the load imposed at ground level when the vehicle is at its rated gross vehicle weight(GVW). Each non-steering axle shall be equipped with a retarding type device to ensure a torque transfer to each wheel having traction. When appropriate,manual lockout controls shall be located in the vehicle cab. The torque capacity of each axle and differential shall be at least 10 percent in excess of the maximum torque that the axle may experience under any GVW operating condition. The power transmitting shaft on the front steering axles shall incorporate steering joints that do not produce objectionable steering characteristics while the vehicle is operating on uneven surfaces. 15. BRAKE SYSTEM. A vehicle service and emergency braking systems shall meet Title 49 requirements for vehicles of similar design. These systems,whether air,hydraulic,or of another design,shall be complete with all necessary equipment to safely control, stop, and hold a fully equipped vehicle under all normal operating conditions. Both systems shall be readily accessible for external adjustment. 4 —. 6/30/92 AC 150/5220-20 Appendix 1 16. STEERING MECHANISM. The vehicle shall have a hydraulic or power assist steering mechanism which .. is operated from the driver's seat. During normal operations, the mechanism shall be capable of controlling the vehicle with all equipment operating. The design of the steering mechanism should,in the event of a power assist failure,be capable of safely bringing the vehicle to a park position from the maximum design speed allowed on the .. airport. 17. SUSPENSION SYSTEM. Vehicles shall be equipped with a current production model suspension system having a minimum rated capacity equal to the GVW of the carrier vehicle. System capacity may be determined by taking measurements from ground level with the vehicle loaded to its rated GVW and the attached equipment in its storage position. When required, front and rear axles shall have auxiliary suspension springs. Manufacture's capacity ratings may not be raised to conform to the requirements of this specification. The suspension system shall exhibit no permanent set after the load is removed. 18. WHEELS,RIMS,TIRES,AND TUBES. a. Wheels. Rim and tire ratings shall conform to The Tire and Rim Association's published recommendations. b. Tires. Each tire shall have a rated carrying capacity at least equal to the loads imposed on them by a fully loaded vehicle measured at each wheel. Tires on each axle shall be of the same size,except where dual tires require different sizes,and they shall have an aggressive tire tread. Tires(and tubes when applicable)shall meet the first line commercial grade requirements for the speed and type of service required. The front and rear tread widths shall not vary by more than four percent. Imo C. Spare Rim/Tire. Each rubber tired vehicle shall be equipped with a spare rim and tire set. If the vehicle possesses two or more separate and distinct tire and wheel sizes,the vehicle manufacturer shall provide one rim and ,... tire set for each size. 19. HYDRAULIC SYSTEM. a. General. The hydraulic system shall consist of appropriate rams,pumps,piping,fittings,valves,controls, fluid reservoirs and filters, coolers,and other parts essential to its full operation. The system shall be capable of hydraulically positioning equipment through the entire range of its design limits. It shall be capable of operating all controls simultaneously without a noticeable reduction in power response. All hydraulic controls shall be located in the vehicle cab. The system shall be ruggedly constructed and able to withstand all loads imposed on it without relying on the use of mechanical locks. Filters within the hydraulic system shall conform to the Society of Automotive Engineers(SAE)Information Report,SAE J 931-Hydraulic Power Circuit Filtration. b. Pump and Power Takeoff. The pump shall be ruggedly constructed and powered by the engine through a crankshaft power takeoff. It shall have sufficient capacity to operate the hydraulic equipment specified herein under all operating conditions and speeds. c. Lines and Fittings. Only commercial quality hydraulic lines, hoses, and fittings that are capable of withstanding system working pressures under load are acceptable. Hydraulic hoses shall have a bursting pressure of three times their rated working pressure. The use of fittings,joints,and connections shall be kept to a minimum. d. Fluid Tank. The hydraulic fluid tank shall have a filler neck consisting of a strainer,drain plug,shutoff valve, air vent, and baffles. Its capacity shall exceed the volume of oil required for the operation of any combination of attachments by 50 percent,and it shall have a hydraulic fluid quantity level measurement. .., e. System Winterization. The hydraulic system shall meet the same low temperature requirements as the engine coolant system. 5 AC 150/5220-20 6/30/92 Appendix 1 20. ELECTRICAL SYSTEM. a. General. The electrical system shall be negatively grounded and installed in accordance with current state-of-the-art practices and appropriate Federal requirements. All parts of the electrical system shall be waterproof, easily accessible, securely mounted, and protected against extreme temperatures, physical damage, snow, oil, and corrosion. All electrical circuit wiring shall be made of stranded conductors with a capacity exceeding the anticipated maximum circuit loading. Insulation of electrical wiring shall be equal to the recommended standards established for insulation materials by the Society of Automotive Engineers(SAE). b. Power Supply. The carrier vehicle shall be equipped with a self regulating electric alternator having an output capacity that exceeds the anticipated electrical load. AM% c. Batteries. Batteries shall be securely mounted and adequately protected against physical injury, water, chemicals,and exhaust heat. They shall be properly sized based on vehicle manufacturer recommendations and be readily accessible for changeout and for other purposes. Enclosed battery compartments shall have adequate ventilation. Battery capacity (cranking amps, voltage, reserve power, continuous/deep cycle demand) shall be compatible with the size of the engine and the anticipated electrical load expected under normal operating conditions. Minimum battery size to start the engine shall be rated at 120 ampere-hours over a 20-hour discharge rate. d. Starting Device. The vehicle shall have an electrical starter that shall not introduce a voltage drop sufficient to affect adversely the ignition system. It shall be equipped with an overload protection device. One of the following electrical/starting systems shall be provided: 1 � 1) 12 volt electrical and starting. 2) 12 volt electrical/24 volt starting. 3) 24 volt electrical and starting. e. Ignition System. Ignition systems for gasoline engines shall be of either electronic or distributor and coil design. Diesel engines may be equipped with or without glowplugs,depending on make,model,and manufacturer. Under extreme weather conditions,a block heater should be considered for improved ignition. f. Sounding Device. Excluding pick-up trucks, each vehicle shall be equipped with an audible sounding device that is activated when the vehicle is shifted into reverse gear. 21. LIGHTING SYSTEM. The lighting system, including reflectors and clearance lights, shall be standard equipment currently used by the manufacturer. Task-oriented lights should be capable of lighting those areas to be cleared. The system shall include: a. Headlights. The carrier vehicle shall be equipped with two or more sealed-beam quartz-halogen or ••r equivalent headlights with upper and lower driving beams and a foot or hand controlled switch for beam selection. Snow removal attachments and other accessories should not be positioned so as to obstruct the illumination of these lights. b. Dual Tail lights and Dual Stop lights. Each vehicle operating on airport property shall be equipped with dual tail lights and dual stop lights. The stop lights shall be activated whenever service brakes are applied. c. Turn Signals. The carrier vehicle shall be equipped with two front and two rear turn signals that conform to SAE Turn Signal Units,Type I Class A,with self-cancelling controls and a visual/audible indicator. In addition { to signalling turning movements,the system shall also be capable of signalling a hazardous condition by flashing simultaneously with the ignition of the vehicle turned on or off. n.., 6 1 � 6/30/92 AC 150/5220-20 Appendix 1 d. Spotlight. There shall be a corrosion resistant spotlight securely mounted on the cab roof. It shall be operable by hand from within the cab. e. Reflectors, Markers, and Clearance Lights. This equipment shall conform to the requirements of _ Title 49. The clearance lights shall have commercial truck lenses. f. Engine Compartment Lights. These lights shall adequately illuminate both sides of the engine(s). Location of the switches shall be in the engine compartment(s)with proper clearances so that they can be activated by operators wearing heavy winter gloves and outer garments. g. Backup Lights. There shall be at least two backup lights installed at the rear of and at either side of the vehicle that will automatically be activated when the vehicle is shifted into reverse gear. h. Vehicle Safety Identification Lights. The vehicle shall have a minimum of one revolving yellow beacon mounted on its uppermost part(see AC 150/5210-5B,Painting,Marking,and Lighting of Vehicles on an Airport). The light emitted from the beacon should not reflect off rearview mirrors and into the operator's eyes. The beacon shall be steady burning with the following characteristics: 1) low-intensity lighting with an upper limit of 400 candelas(effective)to avoid damage to night vision. _. The minimum effective intensity range in the horizontal plane should be at least 40 candelas but not more than 400 candelas. 2) 360°azimuth(horizontal)coverage. 3) peak intensity from 0° to 10° above the horizontal and reduced intensity to 1/10 of peak intensity from 10°to 15°above the horizontal. 22. OPERATOR'S CAB. a. General. Carrier vehicle cabs shall be made of either metal or fiberglass construction and be of conventional,cab forward or cab-over design. They shall be fully enclosed accommodating a single operator only (half cab) or single operator plus assistant/trainee(full cab). A defmite separation shall exist between the engine and operator's compartment. All non-glass surfaces, such as the floor, sides, and roof of the cab, shall have insulation to reduce exterior noise. The maximum interior cab noise measured at the operator's seat shall not exceed 85 dBa under the following conditions:windows closed,heater and defrost systems at maximum operation, and carrier vehicle and equipment engines operating at maximum rated capacity. To the extent possible,the interior of the cab shall be ergonomically designed providing the operator with a pleasant working atmosphere that is devoid of the stark conditions normally associated with older equipment. b. Communications Equipment Space. Transceivers shall be installed in carrier vehicles to establish voice communication with other vehicles, the air traffic control tower, snow control center and maintenance facilities. The vehicle cab shall be designed to provide convenient space near the operator for the installation of a pair of transceivers. c. Fire Extinguisher. The vehicle cab shall have at least one 2A-10BC interior mounted fire extinguisher that is readily accessible to the operator. d. Operator Seat. The vehicle cab shall provide an operator seat that can easily be adjusted up and down, fore and aft,a minimum of three inches(7.6 cm)in each direction. The seat should also be capable of reducing the effect of vehicle vibration by featuring air-cushion shock absorbing seat systems or systems of comparable design. All vehicle seats shall have approved seat belts. Seats shall be fully upholstered with a good quality fabric or plastic material. 7 ..� AC 150/5220-20 6/30/92 Appendix 1 e. Windows. The vehicle cab shall maximize the use of glass,including the placement of panels if possible in the lower sections of door panels,to increase the operator's view of operational areas and ground surfaces. All installed glass shall be laminated and safety rated. The location and size of the windshield shall minimize visual obstructions to the operator. The windshield shall be designed to avoid snow buildup and be equipped with at least one two speed automatically operating wiper (standard or wet) that is capable of sweeping a clear view for all occupants. The windshield washer reservoir shall have a capacity of at least one-half gallon (2 liter). Fluid applicators shall be located to provide at least 75 percent coverage to the windshield. The cab shall be equipped with sun visors. f. Exterior Rearview Mirrors. Two electrically heated exterior rear view mirrors of the extension arm type shall be mounted on each side of the vehicle cab. Each mirror shall have an area of not less than 100 in2(650 cm2). g. Heater-Defroster. 1) Heating System. The carrier vehicle cab shall have a heating system that is capable of maintaining a minimum interior temperature of 65°F(18°C)at an ambient outside temperature of-20°F(-29°C). Heat output shall be controllable from within the cab by a selector switch that is conveniently located to the operator. Under all conditions of heating and ventilation,the temperatures measured in the operator's immediate environment should be uniform within 9° F (5° C) (see SAE J 1503, Performance Test for Air-conditioned, Heated and Ventilated off- Road Self Propelled Work Machines). 2) Windshield. Windshields and other glass surfaces in the vehicle cab used in the operation of the vehicle and or to view pavement surfaces, including rear windows if installed, shall be defrosted through a heat ,.� energy transfer system. h. Ventilation. Each vehicle cab occupant should receive a minimum of 25 ft/m(.71 m3/m)of filtered fresh air under all heating and ventilating conditions (see SAE J 1503). Cab ventilator intakes should be screened and positioned in such a manner to minimize the entry of snow. i. Hourmeters. Every engine permanently attached to a carrier vehicle shall be equipped with an hourmeter that registers engine operation time from zero to 9999 hours. Hourmeters shall be prominently displayed so that they can be easily read by an operator or service personnel. The hourmeters shall be of direct read design and shall only register when the engine is running. j. Instrumentation. The cab shall display an instrument panel equipped with rocker and/or toggle switches and controls (instruments) that are user friendly to operators wearing bulkywinter clothing. Toggle switches, where used,shall have a minimum length of 1 1/2 inches(4 cm). Frequently used instruments shall be located in direct line-of-sight and within forearm reach of a medium-sized person sitting in the operator's position. All ,..r instruments shall be clearly identified with labels that indicate their function. Instruments should display urgency- of-action lights,i.e.,green for normal operation, amber for warning,and red for emergency. Instruments shall be illuminated by background lighting regulated by dimmer switches capable of providing infinitely variable lighting intensities. Circuit breakers shall be grouped for easy access and convenience. Typical instruments that report and �—t track major functions of a carrier vehicle are as follows: 1) Engine. a) Voltmeter. b) Lubricating Oil Pressure Gauges. c) Coolant Temperature Gauge(s). d) Tachometer(s)including hourmeter(s). 8 6/30/92 AC 150/5220-20 Appendix 1 e) Starting Controls(including auxiliary cold start controls). f) Hydraulic Oil Pressure and Temperature Gauge if applicable. 2) Vehicle Chassis. a) Brake-air Pressure Gauges if required. b) Low-air Pressure Warning,visual and audible type if required. c) Light Switches and Headlight Beam Indicator. d) Speedometer with Recording Odometer. e) Fuel Quantity Gauge(s). f) Equipment Controls. 23. SHEET METAL COMPONENTS. .— a. General. The carrier vehicle engine, as well as its mechanical components, shall be protected wherever possible from snow, rain and other winter elements. Body and engine enclosures shall be fabricated from aluminum,fiberglass,and steel. Self tapping bolts are unacceptable in the construction of these enclosures. b. Body Accessories. The following parts and accessories are necessary for operational safety: 1) Steps. Four-way safety tread design steps are required to ascend and descend certain high profile carrier vehicles. These steps,together with assist handles,shall be of ample size to ensure safe and easy access for persons wearing bulky winter clothing. 2) Walkway. A four-way safety tread design walkway shall be provided,as necessary,for access. 3) Handrails. Handrails shall be provided as required at all steps,walkways, and work stations. They shall be made of corrosion-resistant materials or otherwise treated to prevent corrosion. — 4) Fenders. All carrier vehicles shall be equipped with fenders and when determined by the operator, non-sail mudflaps to prevent wheels from throwing snow and other debris. 5) Drains. Plugged or free flowing drains shall be provided at all body and compartment locations where standing water can collect. Free flowing drains shall not drain onto sensitive mechanical or electrical components or on areas anticipated to be occupied by personnel during normal operations. 6) Doors. Doors shall be equipped with a positive closing mechanism and,where appropriate,a locking mechanism. Top hinged compartment doors shall be held in the open position by support arms. 7) Gutters. The vehicle cab shall be equipped with gutters, located above the entrance doors, of sufficient length to span the door width and provide runoff protection to occupants either entering or exiting the cab. 24. PAINTING,MARKING,AND LIGHTING OF VEHICLES. a. Painting and Marking. The vehicle shall be painted Chrome-Yellow in accordance with color tolerance charts that have been made available for FAA regional airport inspectors and key potential users in the aviation safety equipment industry(see AC 150/5210-5B). 9 AC 150/5220-20 6/30/92 Appendix 1 1) Preparation and Finish. The carrier vehicle and all mounted and towed equipment shall be cleaned first,then treated with a corrosion inhibitor,primed,puttied,sanded,and finally painted. The paint shall consist of not less than two coats of Chrome-Yellow polyurethane enamel having a combined minimum thickness of 7 mils. 2) Quality. The finished paint shall be free of "fisheye", "orange peel", chips, runs, or other imperfections that detract from the equipment's corrosion resistance and appearance. 25. MISCELLANEOUS. a. Name, Service, and Instruction Plates. All information plates shall be made of either noncorrosive metal or plastic with the information engraved, stamped, or etched thereon. Plates shall be mounted in a conspicuous place with screws,bolts,rivets,or exterior type pressure sensitive tape. 1) Plastic plates. Plastic plates are acceptable only in locations that are not exposed to the elements and subject to weathering or excessive heat. 2) Information. Plates shall identify make,model,serial number,and any other relevant data. b. Technical Publications. The manufacturer shall furnish two sets of the following publications: 1) Operator's Manual. The operator's manual includes lubrication charts and instructions. 2) Parts Manual. The parts manual identifies and lists all parts, components, and sub-assemblies used in the fabrication of the carrier vehicle. 3) Maintenance and Service Manual. A maintenance and service manual provides guidance to non- specialists performing routine services. The manual should also describe in detail with appropriate schematics the overhaul and major maintenance procedures required to maintain the vehicle. c. Accessories and Tools. The carrier vehicle shall be equipped with the following tools and accessories. They shall be kept in a secure and readily accessible enclosure that is permanently affixed to the vehicle. 1) Tire Tools. 2) Jack. A jack specifically adapted to the carrier vehicle that is capable of raising it to a position where a flat tire can be changed. 3) Shear Pins. A minimum of six pins shall be provided in support of each shear pin located on the carrier vehicle and its auxiliary equipment. 4) Specialized Tools. Specialized tools required for routine servicing of the carrier vehicle and its auxiliary equipment. 26. DELIVERY. a. Preparation for Delivery. 1) Shipment. The vendor "seller" is responsible for the safe and timely delivery of the vehicle and its accessories,spare parts,and tools to the agreed place of delivery. 2) Marking. Carrier vehicles shall be marked for shipment in accordance with instructions agreed to by the purchaser. 10 6/30/92 AC 150/5220-20 Appendix 1 b. Instruction and Training. The manufacturer shall, at no additional cost, furnish the services of trained personnel to the purchaser at a time and place agreed to by all parties. These individuals shall provide instructions to airport personnel sufficient for the personnel to familiarize themselves with the operational and maintenance characteristics of the vehicle and its auxiliary equipment. The period of instruction shall not be less than 24 hours. _ 11 (and 12) APPENDIX 4 DISPLACEMENT PLOW ***THIS PAGE INTENTIONALLY LEFT BLANK*** 6/30/92 AC 150/5220-20 Appendix 4 APPENDIX 4-DISPLACEMENT PLOW SPECIFICATION PART A-AIRPORT OPERATOR CHECKLIST FORWARD: When preparing a solicitation to purchase a displacement plow, an airport operator or -- specification writer should use PART A to identify user requirements, and PART B to define the specification to meet these requirements. Part A is important because it tailors the displacement plow to the unique needs of the purchaser,i.e.type of plow desired,type of moldboard,plow shoes versus caster wheels etc. Both parts,when combined,become the technical basis for a users request for proposal. 1. Anticipated uses and/or features of displacement plow. (Be Specific) The Snow Plow shall be for plowing snow of varying depths on runways,taxiways,and apron areas at speeds varying from 5 MPH to 25 MPH. 2. Type of Plow Preferred: Power Reversible Plow with front mounted moldboard of steel frame- polyethylene surface with a tungsten carbide-tipped steel cutting edge with oscillating drive frame,hydraulic lifting device,non-metal caster wheels,and spray guard. 3. Plow length 20'-0" ft(m),height 50" ft(m),width Min. 17'-0" ft(m) 4. Unique Conditions/Obstructions that may be Encountered: There are in-pavement lights on the runways. 5. Typical Snow Conditions: Snowfall varies from 1" to 12" and approximately 30" per year are anticipated. 6. Moldboard: Thick ultra high molecular weight polyethylene non-steel. 7. Other: Snow plow shall be equipped with a quick hitch design to allow for one-person hitching and unhitching operation from the cab of the truck. Two additional sets of cutting edge blades the same size shall be provided as replacements for the plow. 8. An underbody scraper is required. 9. Certification: The Bidder shall submit written certification from the vendor that the components -- constituting the whole of the equipment being provided comply with the applicable performance, design or construction requirements of Advisory Circular 150/5220-20. A signed copy of this certification shall be made part of the final equipment documentation prior to delivery. 1 ***THIS PAGE INTENTIONALLY LEFT BLANK*** ,..� AC 150/5220-20 6/30/92 Appendix 4 1 l PART B-DISPLACEMENT PLOW SPECIFICATION. 1. FRONT-MOUNTED PLOWS. a. One Way Fixed Angle Plow. Omar 1) Geometry. The front-mounted moldboard shall be made of either smooth rolled or brake formed steel or be a steel frame-polyethylene surfaced combination having similar strength characteristics. Its cross sectional profile shall be curved and tapered with a minimum height of 25 inches(64 cm)at the intake end and up to 72 inches(183 cm)at the discharge end. The length of the cutting edge should be no less than 10 feet(3 m). The intake end shall have a side plate to control and prevent snow spillage. ,..i 2) Features. The push frame shall feature adjustable angles of attack or cutting edge angles with a maximum fixed plow angle of 37°for best snow removal efficiency.The moldboard pitch adjusting bar shall have a shear pin to prevent damage to plow as well as carrier vehicle and the unit shall be equipped with a rear swivel bar to permit the plow to follow surface contours more closely. Skid shoes or caster wheels should be installed to support the plow and prevent its cutting edge and/or moldboard frame from digging into the pavement. b. Power Reversible Plow. 1) Geometry. The front-mounted moldboard shall be made of either smooth rolled or brake formed steel or be a steel frame-polyethylene surface having similar strength characteristics. Its cross sectional profile is curved with a minimal height and cutting edge length of 35 inches(89 cm)and 10 feet(3 m)respectively. 2) Features. The reversing assembly shall be hydraulically activated and be capable of operating in both raised and lowered positions. The assembly shall provide a minimum of five moldboard positions,two each for the left and right side of the bulldozing position. The maximum left/right plow angle shall be no less than 37°. Large •-t snowplows with moldboards longer than 15 feet(5 m), shall have a maximum cutting edge angle of no less than 65°measured from the verticle. The unit can be equipped with an automatic moldboard locking and unlocking feature,i.e.lock latch for different angles to relieve pressure from hydraulic cylinders. c. Rollover Power Reversible Plow. 1) Geometry. The front-mounted moldboard shall be made of either smooth rolled or brake formed steel or a steel frame-polyethylene surfaced combination having similar strength characteristics. It shall be curved and deeply tapered with a minimum height of 18 inches(46 cm)at the intake end and up to 72 inches(183 cm)at the discharge end. The length of the cutting edge should be a minimum of 10 feet(3 m). •-, 2) Features. The maximum left/right plow angle shall be no less than 37°. The moldboard rotation mechanism shall be accessible for both servicing and lubrication and be fully enclosed and sealed with durable safety shields. The system shall have a locking feature for transportation and storage. The front-mounted moldboard shall be capable of plowing,either to the right or left at the same fixed angle,by rotating the moldboard "! assembly 180°. The rotating mechanism shall be capable of rotating the plow from right to left hand discharge in 15 seconds or less while the carrier vehicle is in motion. d. Power Reversible Plow with Folding Wings. 1) Geometry. The front-mounted moldboard assemblies shall consist of a main center section having a constant minimum height of 35 inches(89 cm) and two folding wing sections located on either side of the center section. It shall be made of either smooth rolled or brake formed steel, or a steel frame-polyethylene surface combination having similar strength characteristics. The height of the folding wings shall gradually increase from the center section height towards the discharge end for improved snow lift. The length of the total system shall not exceed 30 feet(9 m)with the center plow cutting edge no less then 9 feet(2.8 m)and individual side wings no less on, then 5 feet(1.5 m). 2 6/30/92 AC 150/5220-20 Appendix 4 ti 2) Features. Heavy-duty casters shall support the center section and the two hydraulically actuated wings. Hinges supporting moldboard wings shall be at the third points. The design of the reversing mechanism and the wing sections shall minimize pressures on the cylinders. e. Flexible Reversible Plow. 1) Geometry. The moldboard shall be made of continuous flexible polymer construction supported by a frame consisting of perimeter bracing and hydraulically driven reversing mechanisms. The moldboard shall be low capable of changing its crossectional shape, curling down to a height of 33 inches(84 cm)along its full length or opening to at least 50 inches(127 cm)at the discharge end. The cutting edge shall be at least 9 feet(2.7 m)long and be equipped with a tripping edge devise. 2) Features. This type of moldboard has the ability to change its geometric shape to achieve a higher casting funnel configuration in both left and right plowing directions. It is durable,light-weight,corrosion resistant, and possesses a low coefficient of friction that can result in fuel savings. Because it is flexible,it can meet a variety +, of weather and snow conditions. In its curled down position the casting distance is reduced,but so is the problem of snow-blowback. f. Ramp Dozer. 1) Geometry. The front-mounted moldboard design shall be a deeply recessed curve having a minimum height of 56 inches(142 cm)with optional full side plates to control and minimize snow spillage. 2) Features. This unit may be mounted on an aircraft tug, wheel loader, industrial 4x4 tractor, or vehicles of similar design. The design of the moldboard hitch shall be based on a quick disconnect configuration. Depending upon intended use,plows shall have a minimum of either two shoes or two casters. Casters or shoes are not necessary when the moldboard is connected to a wheel loader. Parking legs shall be provided if plow shoes/casters do not provide adequate support to prevent the moldboard from overturning when it is being disconnected from the carrier vehicle. If the plow assembly offers adjustable angles,the maximum cutting edge angle shall be no less than 65°measured from the verticle. g. Expressway Plow. 1) Geometry. The moldboard length of an expressway plow may extend to a maximum of 15.0 feet(4.6 i.. m)with a limiting nose height of 38 inches(97 cm)and a maximum discharge height of 70 inches(178 cm). 2) Features. The moldboard shall have a straight cutting edge that transitions to an upper edge which is flared to the left and right about its centerline. The plow should be adjustable manually and/or hydraulically to a maximum of 42° either side of the straight ahead bulldozing position. The plow may also feature several pitch positions(from the vertical)giving it more efficient plowing characteristics and the improved safety of a trip blade. Plows shall be equipped with either skid shoes or caster wheels to allow them to more closely follow pavement �.. surfaces. h. Vee Plows. 1) Geometry. The overall length of a vee plow normally does not exceed 13.0 feet(4 m). Nose heights vary depending on plow length and may range as low as 36 inches(91 cm)or reach a maximum of 60 inches(152 cm). The wing height at the point of discharge maximizes at about 105 inches(267 cm). 2) Features. These types of plows may be used alone or in combination with leveling wings. The low nose provides good operator visibility. Plows shall be raised or lowered hydraulically using controls within the carrier vehicle cab. The plow shall be equipped with a nose divider that shears snowdrifts and helps to stabilize the plowing course. Snow deflectors shall either be part of the plow or attached by a spring hinged device. Plows may ~" be equipped for attachment to either carver vehicles,graders,or wheel loaders. 3 r.. -'t AC 150/5220-20 6/30/92 Appendix 4 i. Snow Bucket and Snow Basket. 1) Snow Bucket. a) Geometry. The capacity of a front mounted bucket shall range anywhere from 3 to 8 yd3 (2.4 to 6.2 m3)depending upon the type of snow removal operation. b) Features. The bucket shall be made of welded construction using high-strength, wear resistant steel plate,and bracing. It shall be equipped for mounting on a wheel loader or industrial 4x4 tractor. The installed bucket shall be capable of sustaining a level load while being tilted 20° in the forward and transverse position. It shall be equipped with a quick coupler hitch for swift changeovers. Snow buckets may have a built up bottom of abrasion resistant steel to improve wear life. 2) SNOW BASKET. a) Geometry. The front-mounted basket width shall range from 8 to 17 feet(2.4 to 5.2 m). The basket hitching assembly shall be designed for easy mounting on a wheel loader or industrial 4x4 tractor. b) Features. The basket shall have the same pick up and discharge characteristics as a snow bucket, e.g.,capable of being tilted a minimum of 20°in a forward or transverse position with a level load. It shall have a quick coupler hitch for swift changeovers. Baskets shall be welded using flexible high strength wear resistent steel weaving over a steel frame. Construction shall be of minimum weight capable of withstanding the rigorous stress of loading and unloading. Snow baskets may have a built-up bottom of abrasion resistant steel to improve wear life. 2. SIDE-MOUNTED WINGS. —, a. Extension Wings. 1) Geometry. The side-mounted moldboard may feature either a trip or non-trip design and be curved and tapered with shock absorbing side braces and mounting posts. Moldboards shall be made of hot rolled carbon steel having a minimum 8 U.S. SG gauge thickness or of non-steel materials having similar characteristics. They shall have an intake height of at least 26 inches(66 cm)and a discharge height of at least 34 inches(86 cm). The extension wing shall feature a cutting edge of either standard or trip edge design and have a minimum "effective" cutting angle length of 5 feet(1.6 m). 2) Features. Extension wing assemblies shall be able to position the plow hydraulically so that the cutting edge can be moved a vertical distance up to 36 inches (91 cm) from the pavement surface. The wing assembly shall feature energy absorbing mechanisms designed to relieve the impact of obstacles. The moldboard shall attach to posts mounted on the carrier vehicle frame. When the unit is not in use, the moldboard shall be capable of being folded hydraulically against the side of the carrier vehicle,maintaining a minimum clearance of 3 inches(8 cm)between the moldboard and vehicle. The design of the wing assembly will allow the moldboard to be easily detached from the front and rear posts. b. Leveling Wings. 1) Geometry. The side-mounted moldboards shall be curved and tapered with a minimum intake height of 25 inches (64 cm) and a minimum discharge height of 35 inches (89 cm). They shall be made of hot rolled carbon steel having a minimum 8 U.S.SG gauge thickness or of non-steel materials having similar characteristics. 2) Features. The moldboard shall have the capability of being raised and lowered hydraulically. Push rods with shock absorbers and hydraulic wing adjustments, such as telescoping wing tubes/rods,shall regulate the lifting and lowering speeds of the moldboard. When not in use,the moldboard shall be capable of being folded .,� hydraulically against the side of the carrier vehicle to maintain a minimum moldboard to vehicle clearance distance of 3 inches(8 cm). 4 6/30/92 AC 150/5220-20 Appendix 4 3. UNDERBODY-MOUNTED SCRAPER. a. Geometry. The underbody mounted scraper shall have a minimum length of 10 feet (3 m) with a minimum height of 12 inches (30 cm). The unit shall be made of high strength wear resistant steel with a _ moldboard thickness of no less than 1/2 inch(1.3 cm). b. Features. The moldboard assembly shall be equipped with a shock absorbing system to prevent damage from suddenly applied loads. The moldboard shall fold or raise for transport with a minimum 6 inch(15 cm)road -- clearance. Construction of the underbody moldboard hanger shall provide the maximum load bearing distribution surface for the moldboard. Manual or automatic moldboard turntable circles shall be welded with at least four position indexing locks. The shock absorbing system and locking cylinder shall relieve the reversing rams of all pressures using two locking cylinders. The unit shall be power reversible. The system shall have an adjustable ground pressure device that is controlled within the cab. 4. STANDARD DISPLACEMENT PLOW COMPONENTS a. Plow Assembly. The plow assembly shall consist of the plow moldboard,drive frame,and cutting edges. 1) Plow Moldboards. a) Materials. The standard manufacturing material for moldboards is 10 U.S. SG minimum abrasion resistant steel that is crimped, adequately ribbed, and reinforced. Non-steel moldboards having similar characteristics may be used in place of steel moldboards. -- b) Steel Moldboards. Steel moldboards consist of the following features: horizontal stringers, vertical ribs,paneling,bracing,backup plates,and horizontal and vertical ribs at each hookup point. Other suitable WNW methods of reinforcement are satisfactory providing the manufacturer adheres to acceptable construction techniques and standard engineering practices. Lifting grab-link areas and drive frame attachment points should be made of heavy welded construction with maximum reinforcing and backup plates. The use of metal castings shall be kept to a minimum on all plow load points to facilitate ease of field repairs and to reduce parts inventories. c) Non Steel Moldboards. Non-steel moldboards shall be properly reinforced to ensure that their strength is equivalent to that of the standard steel moldboard. Typical non-steel moldboard materials are as follows: i) Aluminum. Moldboards made of aluminum are lightweight and noncorroding but may be subject to bending under impact loads. ii) Composites. Composite moldboards can be made from either fiberglass or matrix materials. These materials must be securely fastened to moldboard assemblies to reduce the possibility of material rupture and wear. iii) Polymers. Moldboards made of polymer materials are lightweight, noncorroding and provide very good frictional qualities. 2) Moldboards/Cutting Edges. The moldboard design shall accommodate both metal and non-metal cutting edges. These edges shall have an installation alignment guide to allow adjustments to within 1/16 inch(2 mm) of the desired setting. Moldboards shall be detachable from the drive frame. The moldboard vertical plane adjustment assembly shall be ruggedly designed,and be equipped with rubber recoil bumpers to absorb shocks. 3) Drive Frame. The drive frame shall be of either oscillating or floating design, readily detachable from the push frame of the carrier vehicle. A drive frame equipped with adjustable oscillating bars allows the plow to follow surface contours without putting excessive strain on the carrier vehicle chassis. Floating drive frames must be capable of supporting the weight of the displacement plow, and not have it transferred to the carrier vehicle's lift device. Where possible,drive frames shall be provided with a reversing mechanism that can easily be detached from the carrier vehicle's push frame. The use of metal castings should be kept to a minimum. 5 AC 150/5220-20 6/30/92 Appendix 4 4) Cutting Edges. Cutting edges can be made of either tungsten carbide-tipped steel or a non-metal product such as plastic,polyurethane,or rubber. Non-metal edges shall be pre-cut and shall not fail due to extreme cold under normal working loads or when making contact with pavement obstructions. Cutting edges of either type shall be punched in accordance with AASHO standard hole spacing requirements. b. Safety Trip Devices. When it is appropriate, an automatic safety trip device shall be installed on a • displacement plow assembly to prevent damage to the moldboard, cutting edge, and vehicle and to ensure driver safety. Acceptable tripping systems include springs, torsion mechanisms, hydraulic cushion type devices, cutting edge tilt devices,and high-lift safety tripping devices. They shall be positioned and designed to be easily 'ri adjustable. Ramp dozers which operate at low speeds need not have a safety trip device. c. Lifting Device. Lifting devices shall be attached and adequately braced to the push frame or the carrier vehicle's chassis frame. The lifting mechanism may be either hydraulic or pneumatic and capable of raising the displacement plow at least 12 inches(30 cm)from the ground surface. d. Automatic Plow Locking Devices. Automatic plow locking devices shall be installed, where they are needed to relieve hydraulic or pneumatic pressures on lifting cylinders. No hydraulic,pneumatic, or mechanical loads shall be placed on reversing mechanisms. Acceptable positive plow locking designs may include worm and sector,hydrostatic,and ratchet/detent devices. The automatic positive engagement and release mechanisms shall be designed so that low temperatures,sand,chemicals,snow,slush,and ice do not adversely effect their operation. e. Push Frame. The push frame shall be mounted on the front of the vehicle chassis frame with minimum overhang. Adequate reinforcement and bracing of steel side plates shall meet the design requirements of the carrier vehicle manufacturer. f. Extension and Leveling Wing Plow Posts and Side Braces. All post members and side brace assemblies shall be made of steel construction. The minimum clearance between the plow and vehicle cab, while the moldboard is in the raised and folded position,shall be no less then 3 inches(8 cm). 1) Front Posts. The front posts are mounted to the push frame or attached to the sides of the chassis frame. They shall be adequately reinforced to accommodate loads that may be transmitted by side braces. Short --� front posts shall be capable of raising the plow moldboard,either hydraulically or pneumatically,at least 36 inches (91 cm)above the ground surface while long posts shall be capable of lifting it at least 60 inches(152 cm)above the ground surface. The posts shall incorporate shock absorbing safety devices and adjustable safety chains to secure the plow moldboard during transit. 2) Rear Posts. Rear posts are mounted to the sides of the chassis frame with adequate reinforcement for the attachment of side braces. The design and installation of the rear post mountings shall comply with the requirements of the vehicle manufacturer. Rear posts shall be fixed, hydraulic, or pneumatic depending on --� requirements to lift side-mounted plows. Rear posts shall incorporate shock absorbing safety devices. Adjustable safety chains shall be installed on rear posts to secure the moldboard in a safe folded position during transit. 3) Side Braces. The side braces are adjustable to allow manipulation of the extension plow moldboard. Side brace designs shall feature shock absorbing safety devices. g. Pilot Valve Controls. Operation of the plow is accomplished through pilot valve controls of either --• electrical/hydraulic, air/hydraulic or cable/hydraulic design. Selector controls,located in the vehicle cab, shall be actuated easily under severe winter conditions. 6 6/30/92 AC 150/5220-20 Appendix 4 ._ h. Plow Shoes and Caster Wheels. 1) Plow Shoes. Replaceable shoe assemblies or shoe assemblies equipped with replaceable wear plates are acceptable support for the drive frame. Both types of shoe assemblies shall be highly resistant to shock and abrasion. The design shall provide easy and positive vertical adjustment. Typical plow shoe types are as follows: a) Fixed Shoes. These non-adjustable shoes are mounted directly behind the moldboard 'w cutting edge. b) Adjustable Shoes. These shoes shall be easily adjustable and mounted on the drive frame. c) Mushroom Shoes. These shoes shall be easily adjustable and mounted on the drive frame. d) Scuff Shoes. Scuff shoes fitted on either side of moldboard provide added protection from side obstructions. 2) Caster Wheels. Caster wheels shall be required when non-metal cutting edges are standard. Typical examples of caster wheels are as follows: a) Metal Wheels. Metal caster wheels must be capable of supporting the plow without shimmy under all operating conditions. The swivel dampeners on large plows(15 ft(4.6 m)and larger)and the caster wheel height positioning mechanisms shall be designed to allow quick and easy adjustment with positive stops to limit caster rotation. Metal caster wheels shall be designed to prevent damage to in-pavement lighting fixtures. The caster swivel,thrust,and wheel bearings shall be sealed and protected and of ball or roller design with provisions for lubrication. b) Non-Metal Wheels. This type of caster wheel shall have an adequate load-rated capacity to support the plow assembly and to function without damaging aircraft operating surfaces and in-pavement lighting fixtures. It shall also be durable and shall not separate from the metal rim during normal use. 7(and 8) APPENDIX 5 MATERIAL SPREADER ***THIS PAGE INTENTIONALLY LEFT BLANK*** 6/30/92 AC 150/5220-20 Appendix 5 APPENDIX 5-MATERIAL SPREADER SPECIFICATION PART A-AIRPORT OPERATOR CHECKLIST FORWARD: When preparing a solicitation to purchase a spreader system, an airport operator or specification writer should use PART A to identify user requirements, and PART B to define the specification to meet these requirements. Part A is important because it tailors the spreader to the unique preferences of the purchaser, i.e. special lighting, hopper/tank sizes, desired carrier vehicle cab features, unique safety equipment, etc. Both parts, when combined, become the technical basis for a users request for proposal. A. Solid Material Spreader: 1. Anticipated uses and/or features of spreader. (Be Specific) The spreaderbox shall be for applying solid dry material on the airfield pavement to aid in snow removal and braking. 2. Size of hopper: 5.6 cu.yd, cu.m 3. Material to be Spread: Will vary between sand and Urea. 4. Critical Application Rate: 2-4 oz/sy, gr/sm 5. Time Needed to Complete Major Operation: 30 minutes 6. The hopper body shall be constructed of stainless steel. 7. The spreaderbox shall have an internal chain conveyor system. 8. Certification: The Bidder shall submit written certification from the vendor that the components constituting the whole of the equipment being provided comply with the applicable performance,design or construction requirements of Advisory Circular 150/5220-20. A signed copy of this certification shall be made part of the final equipment documentation prior to delivery. 1 ***THIS PAGE INTENTIONALLY LEFT BLANK*** AC 150/5220-20 6/30/92 Appendix 4 PART B-MATERIAL SPREADER SPECIFICATIONS. 1. SOLID MATERIAL SPREADER COMPONENTS. a. Standard Equipment. A solid material spreader shall have the following standard equipment: 1) Hydraulic System. The hydraulic system shall meet the basic design requirements of the carrier vehicle system which is described in Section 19 of appendix 1. It shall have the necessary power and controls needed for the safe and satisfactory operation of the conveyor, metering devices, spinners, and any other hydraulically operated attachment that is included as part of the spreader design.(See figure 4-5). 2) Hopper Body. The hopper body shell shall be constructed of heavy gauge carbon or stainless sheet steel,galvanized steel,or epoxy reinforced fiberglass. The side of the hopper shall have the necessary slope to provide an efficient flow of material to the conveyor/auger device. The shell and body support members have flanged,buttressed,or beaded edges for increased strength and support. There shall be vertical supports on each side of the hopper. The number of vertical side supports will depend on the hopper bed length as follows: Bed Length Side Supports 8 to 10 feet(2.4 to 3 m) 3 11 to 13 feet(3.3 to 4 m) 4 14 to 16 feet(4.3 to 4.9 m) 5 These supports shall be made of the same material as the hopper shell and extend the full height of the shell. The hopper end plates shall be continuously welded to the sides. 3) Conveyor System. The solid material spreader shall have an internal conveyor system. The floor bed of this system shall be constructed of steel having at least the same thickness as the hopper shell. The floor plate has lateral bracing consisting of external ribs welded to the conveyor floor bottom in at least three locations. Flexible sealers are mandatory and shall consist of replaceable belting or metal that prevents the hopper material from flowing over the conveyor sides. Belt sealers shall have lower removable supports of steel that extend the entire length of the hopper. The following types of conveyor systems are acceptable for use on airport spreaders: a) Chain Conveyor. The chain conveyor has drag links constructed of high strength alloy steel chain. Pins shall be made of heat treated hardened steel and be exposed to reduce corrosion and permit lubrication. Steel cross bars shall be welded to every other drag chain link. Drive sprockets will have at least six teeth and be bolted to steel body members. Chain tension can be maintained by two heavy duty idler bearing adjustments. The conveyor shall be equipped with a chain wiper located on the rear of the roll-over plate. b) Belt Conveyor. The belt conveyor is made of flexible,noncorroding,nonstretch,wear and heat resistant material. The belt shall be of an endless design supported by rollers having sufficient pitch to prevent belt sag. The drive roller shall provide no-spin power transmission to the belt under cold and slippery conditions. Drive and adjustment rollers shall be slightly crowned to facilitate belt centering and belt adjustment. Pillow blocks on the roller shall maintain adjustment. c) Auger Conveyor. The auger conveyor is constructed of steel and shall accommodate an auger capable of conveying material smoothly from the front of the hopper to the rear. The auger shall be ..� capable of moving this material in a level,continuous manner free of obstruction. 2 6/30/92 AC 150/5220-20 Appendix 4 4) Transmission System. The transmission system is operated hydraulically or mechanically by either direct drive or a pavement traction drive. The system shall be controlled from the operator's cab. 5) Pre-Wetting System. This system shall pre-wet abrasives or solid chemicals during spreading _ operations. It shall consist of a corrosion resistant holding tank(s) properly baffled to reduce surge, mechanical or hydraulic pumps, fluid metering devices, and appropriate nozzles, valves, indicators and monitoring devices,including controls for the system which would be mounted in the cab. The system shall automatically provide for changes in flow rate coupled to changes in carrier vehicle ground speed. Application of prewetting agent shall automatically start when the carrier vehicle starts and automatically stop when the vehicle stops. All fittings and hoses shall be made of non-corrosive materials. 6) Vehicle speed Sensor System. This system shall automatically coordinate the material spread '— rate with vehicle ground speed. Power comes directly from the vehicle hydraulic system or via traction from an auxiliary tire. The system shall include provisions for an automatic material shutoff mechanism. 7) Material Discharge. The discharge gate is fabricated from sheet steel that is securely braced and flanged. It is capable of maintaining any setting and its lower edge shall be equipped with seals. 8) Spinner Assembly. The spinner assembly shall consist of the following: a) Spreading discs. These discs shall be fabricated of steel plate or polyurethane and have a minimum of three equally spaced and replaceable discharge vanes capable of meeting the specified spread width. b) Material chute. The material chute shall be constructed of the same sheet steel as the hopper and shall be designed to permit an unrestricted flow of material. 9) Hopper Grates. The opening of the hopper top shall have sectional heavy duty grates to assist in screening and breaking up of chemicals and abrasives during loading process. b. Services. All spreader drive components shall have a minimal number of lubrication points with easy access for maintenance. The spreader shall receive lubrication prior to delivery with lubricants designated for use in winter conditions normally experienced at the delivery location. The spreader shall be conspicuously tagged to identify the lubricants and their temperature ranges. .... 2. LIQUID MATERIAL SPREADER COMPONENTS. a. Standard Equipment. A liquid material spreader shall have the following standard equipment: 1) Hydraulic System. The spreader hydraulic system shall meet the basic requirements of the carrier vehicle system described in Section 19 of appendix 1. The system shall also be capable of supplying the power to operate the de-icing pumps,to fold the booms,and to turn the spreader on and off. 2) Tank. The tank shall be constructed of grade 304 stainless steel or better. Optional construction,using polymer or fiberglass materials,is acceptable providing that the manufacturer certifies that _ the materials used are capable of meeting the same stress and fatigue requirements as their stainless steel counterparts. The shell,head,and baffles of steel tanks whose capacity is 2000 gallons(7870 1)or less shall be made of at least 12 gauge material. For tanks whose capacity is greater than 2000 gallons(7570 1),these components shall be made of 10 gauge material. Sills for all tanks should be no less than 8 gauge and they shall also be made of grade 304 stainless steel. Baffle spacing for any tank should not be more than 44 inches (112 cm). Tanks shall be equipped with a manhole opening to allow inspection of the tank interior. 3) Pumping System. The pumping system must have sufficient capacity for full boom width spraying at a maximum discharge rate of 3 gallons/1000 square feet while operating at a speed of 30 mph. 3 AC 150/5220-20 6/30/92 Appendix 4 4) Spray Boom and Nozzles. The spray boom shall be constructed in sections with each section —• capable of independent use. Boom design shall permit it to break away when an object is struck. Spray nozzles shall be equipped with check valves and be located to provide uninterrupted surface coverage. Filters shall be installed on lines leading to the spray booms. b. Services. All spreader drive components shall have a minimal number of lubrication points with easy access for maintenance. The spreader shall receive lubrication prior to delivery with lubricants designated for use in the winter conditions normally experienced at the delivery location. The spreader shall be conspicuously tagged to identify the lubricants and their temperature ranges. 4 ***THIS PAGE INTENTIONALLY LEFT BLANK***