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HomeMy WebLinkAbout810328.tiff RESOLUTION RE: ACCEPTANCE OF REVISED AGREEMENT WITH U. S. DEPARTMENT OF TRANSPORTATION ON DEFENSE ACCESS ROADS SERVING MINUTEMAN MISSILE SITES IN WELD COUNTY WHEREAS, the Board of County Commissioners of Weld County, Colorado, pursuant to Colorado statute and the Weld County Home Rule Charter, is vested with the authority of administering the affairs of Weld County, Colorado, and WHEREAS, on the 10th day of May, 1976 a Resolution was passed regarding an agreement between Weld County, Colorado and the U. S. Department of Transportation for extrordinary main- tenance on defense roads serving Minuteman Missile Sites in Weld County, and WHEREAS, a revised agreement has been presented effective October 1, 1981 and said agreement:' shall• expirePon September 30, 1986, and WHEREAS, in accordance with the revised agreement the following is a list of personnel in Weld County authorized to receive requests for extraordinary maintenance and snow removal for access roads to Minuteman Sites in Weld County: NAME OFFICE HOME Mr. Chuck Carlson 356-4000 ext. 200 Chairman County Commissioners Director of Engineering 356-4000 ext. 750 Mr. Drew Scheltinga 356-4000 ext. 750 686-2447 Engineering Manager Mr. Jack West 356-4000 ext. 777 325-9355 Regional Superviser Mr. Dave Becker 356-4000 ext. 777 356-0177 Operations Manager Mr. Bud Schmuhl 356-4000 ext. 777 587-2431 Maintenance Section Head NOW, THEREFORE, BE IT RESOLVED by the Board of County Commissioners of Weld County, Colorado that the aforementioned revised agreement with the U. S. Department of Transportation for extraordinary main- _ tenance on defense roads serving Minuteman Missile Sites in Weld County and the list of Weld County Personnel authorized to receive or' requests from the government be, and hereby are, approved. 810328 LHR256 , PAGE 2, RE: REVISED AGREEMENT ACCESS ROADS SERVING MINUTEMAN MISSILE SITES IN WELD COUNTY The above and foregoing Resolution was, on motion duly made and seconded, adopted by the following vote on the 28th day of October, A. D. , 1981. BOARD OF COUNTY COMMISSIONERS WELD COUNTY COLORADO ABSENT CHUCK CARLSON, CHAIRMAN ABSENT NORMAN CARLSON, PRO TEM 12 �<.ly (Aye) C. W. KIftBY T• k (Aye) J T. MARTIN ,1277/ ?/ )7//2/'- (Aye) NE K. S NMARK ATTEST: \--in i iAAAAA. I ti.iJ' h.o4144-i+ Weld County Clerk and Recorder ailli—Clrk to the ' C-YINLC 75 puty Co - y Clerk APPR ED AS TO FORM: /l County Attorney DATE PRESENTED: OCTOBER 28 , 1981 AGREEMENT WITH WELD COUNTY, COLORADO FOR EXTRAORDINARY MAINTENANCE AND SNOW REMOVAL ON DEFENSE ACCESS ROADS SERVING MINUTEMAN MISSILE SITES IN COLORADO AGREEMENT FOR EXTRAORDINARY MAINTENANCE AND SNOW REMOVAL ON DEFENSE ACCESS ROADS SERVING THE WARREN AIR FORCE BASE MINUTE-MAN MISSILE SITES IN COLORADO LOCATIONS IN WELD COUNTY This agreement is made and entered into by and between Weld County, State of Colorado, hereinafter referred to as Weld County, and the United States Department of Transportation, Federal Highway Administration, hereinafter referred to as FHWA. Previous agreements are hereby superseded. RECITALS WHEREAS, pursuant to the provisions of Section 210 of Title 23, United States Code, and authority delegated by the Secretary of Transportation , FHWA is authorized to provide for the maintenance of Defense Access Roads . WHEREAS, the Commander, Military Traffic Management Command, (MTMC) acting pursuant to authority delegated by the Secretary of Defense, has certified that it is important to the National Defense to provide for extraordinary maintenance and snow removal under the conditions herein set forth on the defense access roads hereinafter described, and has requested that FHWA take appropriate action to provide for such extraordinary snow removal and maintenance out of funds transferred to FHWA by the Department of the Air Force; WHEREAS, Weld County is willing to cooperate in the interest of National Defense by performing the extraordinary maintenance and snow removal work herein specified under conditions that will result in neither a profit nor a loss to that County; NOW, THEREFORE, the parties hereby agree as follows: 1. As used herein, unless the context indicates otherwise; a. The term "Defense Access Roads" means those public highways shown on the attached map that are located in Weld County. These designated roads, as shown on the attached map, are described as follows: Access road numbers 1 through 10, 12 through 23, and 27 and 28, located between R56W to R6OW and T7N to T12N at the Nebraska State line. 2 b. The terms and conditions describing this work are as follows: 1. Extraordinary maintenance is that work performed by Weld County when notified by an appropriate Air Force official , as listed in the appendix to this agreement, of conditions that require attention in order that access to the sites shall remain unimpeded. Weld County will be expected to complete the requested work within a matter of three (3) days from the time of notification by the Air Force. It is anticipated that Weld County' s normal maintenance of these public roads, including an annual blading, keeping culverts open, and so on, should provide adequate access for the Air Force needs except in unusual circumstances such as flooding or excessive frost actions. 2. Extraordinary snow removal means that Weld County, upon notification of appropriate agents of the Air Force, shall react within two (2) hours to commence the placing of snow removal equipment in a condition to remove snow from these hereinbefore designated access roads, and shall then endeavor to the best of its ability to remove snow and snowdrifts as rapidly as possible from those access roads to control centers and launch sites designated by the Air Force. Within a period of twenty-four (24) hours from the time of the notification, denial of access to launch control centers and to inoperative launching sites will become operationally unacceptable to the National Defense. The clearing of snow and snowdrifts from access roads to other launch facilities will then be undertaken on the priority given by Air Force agents at the time the County was notified. It is agreed that after any snowstorm, Weld County will undertake normal snowplowing operations on these access roads if no notification is given by the Air Force that an extraordinary snow removal is required. 3. Provide Sand Truck Escorts for transporter-erector and payload transport vehicle movements, when authorized by an authorized agent representing the F.E. Warren Air Force Base, for winter movements when it has been established that icy conditions prevail or have been predicted to prevail at the time of the scheduled movement. Use of sand truck escorts will be limited to only those extra- ordinary movements authorized by F.E. Warren Air Force Base. 3 4. Weld County agrees to perform the extraordinary maintenance and snow removal as herein described on the defense access roads designated in this agreement, when notified by an authorized agent representing Warren Air Force Base, Cheyenne, Wyoming, as listed in the appendix to this agreement. Authorized personnel to be contacted in Weld County for the extraordinary work, are also listed in the appendix to this agreement. These listings may be revised at any time by either the Air Force or the County, if written notice is sent to the other party . 5. Weld County will be reimbursed by FHWA with funds provided by the United States Air Force for actual costs of operators, labor, equipment, and materials incurred in the performance of extraordinary maintenance and snow removal on the defense access roads designated in this agreement, when performed in accordance with the terms stated herein. "Actual Costs" means the costs incurred by the county for: a. The costs of operators and labor, to include wages for both straight time and overtime, and for fringe benefits normally paid, such as contributions to the retirement system, insurance programs and annual and sick leave benefits; b. The invoice costs of any materials incorporated into the maintenance, snow removal and sanding tasks; c. An hourly rental cost for equipment used in the work based on the rates established in the latest edition of the "Construciton Equipment Rental Rate Schedule" published by the State Department of Highways, Division of Highways, State of Colorado. Rental of Public-owned equipment is not to include taxes, licensing and interest percentages included in the single shift rates in this schedule. Second shift rental rate eliminates these items and shall be used for publicly-owned equipment. 6. Weld County shall submit an annual certified statement of the actual costs incurred in performing extraordiary maintenance and snow removal operations on these defense access roads. Documentation of actual costs shall be recorded and maintained by Weld County and are to be retained and made available for inspection and audit by FHWA for a period of three years after our payment of your final billing for each fiscal year. Documentation of equipment used should include its rated size in the same units as given in the Construction Equipment Rental Rate Manual . No additional reimbursement will be made for attachments to the prime piece of equipment. 4 7. - This agreement shall be subject to renegotiation or termination annually at the end of the fiscal year (September 30), upon the request of any of the parties hereto. The agreement shall immediately terminate upon notification to all parties concerned that Federal funds are no longer available. This agreement shall expire on September 30, 1986, without the request of either party. An extension of the maintenance activities beyond that time will require a new executed agreement. 8. It is further agreed, that with respect to any Federal activities and Federal property within the affected area, nothing contained herein shall be construed as holding Weld County liable for any personal damage or personal liability injury to any person or thing while removing snow or snowdrifts from the hereinbefore described defense access roads. 9. FHWA expressly agrees to indemnify and save Weld County harmless from and against any and all claims, loss, damage, injury and liability resulting from, arising out of or in any way connected with the work to be performed under this agreement, including any negligence or alleged neg- ligence on the part of any FHWA agents or employees . Furthermore, in the event that the Government is required to pay for any such claims, losses, damage, injury or liability, such payments shall not entail expenditures which exceed appropriations available at the time of the incident(s) giving rise to such claim, loss, damage, injury or liability; and nothing in this agreement shall be considered as implying that Congress will , at a later date, appropriate funds suffucient to meet any deficiencies occurring as a result of liability exceeding appropriations. IN WITNESS WHEREOF, the parties hereto have executed this agreement effective as of October 1, 1981. BOARD OF COUNTY COMMISSIONERS U.S. DEPARTMENT OF TRANSPORTATION WELD COUNTY, COLORADO FEDERAL HIGHWAY ADMINSITRATION CHUCK CARLSON ABSENT F7 Chairman vision Administr or NORMAN CARLSON ABSENT Member /70Lc ' ATTEST: Member igren.- )22,-.1,..7tait> twu i% �//�> Member /, - l�/� �.��, ////////////_//11 unty Clerk a \��i'_`�) /i/f� """�/y'i„""`' %/ �riv..�Lc �/ , rG�-.i. rJ , ,P,... DEPARTMENT OF THE AIR FOR-_ R� x f .UI . - HEADQUARTERS 90TH COMBAT SUPPORT GROUP (SAC) . 441m FRANCIS E. WARREN AIR FORCE BASE, WY 82001 YYU4 �F' 3 1 AUG 1981 REPLY TO DEL (Mr Hansen, 3032) A TTN OF: SUBJECT: Extraordinary Snow Removal and Minuteman Missile Site Roads TO: Mr A.J. Seccardi RevisionAdministrator Colorado Division, Federal Highway Administration 10488 West 6th Place Denver, CO. 80215 1. Please accept the following personnel as authorized agents representing the Base Civil Engineer at F E Warren AFB for requests pertaining to work on Weld and Logan County Minuteman Missile Access Roads in Colorado. NAME TITLE Colonel Bradley H. Hooper Base Civil Engineer Mr Jack B. Knudson Deputy Base Civil Engineer Lt Col Lester Ickes Chief Operations Mr Reuben Altergott Deputy of Operations Mr Richard F, Riddell Chief Missile Engineer Mr Gerald Evans Superintendent Pavement and Grounds Mr Marvin Kays Foreman Pavement and Grounds Scheduled Individual Snow Desk Officer te,/ 2. Please furnish names of contacts within the county of whom extraordinary maintenance or snow removal may be requested. • FOR THE COMMANDER VA. - -Cat P K B. KNUDSCN eputy Base Civil Engineer • Peace . . is our Profession (' mEmoRAnDum 4(c--1,1,;(/,‘, To Clerk to the Board Date October 21 , 1981 COLORADO From_Lee D. Morrison, Assistant County Attorney sub,„_ Peu .70'o be- Agreement with FHWA on Missile Access Roads Attached please find materials for submission to the Board of County Commissioners for their approval of a Revised Agreement between Weld County and the Federal Highway Administration for extraordinary maintenance and snow removal on defense access roads serving Minuteman Missile Sites in Weld County. This agreement, to take effect as of October 1, 1981, is substantially the same as the previous agreement of November 26 , 1979 ; the changes that were made are summarized in Wayne Smyth's, Director of Engineering, memorandum of October 14 , 1981, which is included in the packet. I have reviewed the proposed agreement and can find no reason why this Board should not accept Wayne Smyth 's recommendation that the proposed agreement be accepted by this Board by Resolution. It should be noted that the contract does provide for signatures for all of the members of the Board, not just the Chairman. It is the Highway Administration's request that two of the three enclosed copies of the agreement be executed and returned to the Region Eight Federal Highway Administration Office. L D. ISON Assistant County Attorney sks mEmORAnDUm WilkTo Weld County Attorney Date October 14, 1981 COLORADO From Wa ne Smyth, Director of Engineering Subject; en `to Agreement with FRWA on Missle Access Roads The attached letter fran the FUWA contains a revised agreement with Weld County and the FEWA for extra ordinary maintenance and snow removal on defense access roads serving Minuteman Missle Sites in Weld County. This new agreement will cancel and supercede the current agreement of November 26, 1979. The agreement provides for Weld County to furnish extra ordinary maintenance, extra ordinary snow removal, and sand truck escorts to support urgent National Defense needs. The agreement provides for minimum times for Weld County forces to react when called upon by authorized representatives of the US Air Force. The agreement also provides for the taints under which Weld County will be reimbursed by the US Government for such extra ordinary work. The only changes fran the current agreement are as follows: Section A We bill the Air Force annually instead of semi-annually for actual costs incurred. Section 7 The agreement is effective through September 30, 1986. Section 9 Elaborates at greater length on the limits of the liability of US Government. It isrecommended that this submitted to the Board to be accepted by resolution. J WSS:sd " CC: Don Warden U.S. � ^ JEPARTMENT OF TRANSPORTA iN ,0“,,,,, FEDERAL HIGHWAY ADMINISTRATION +' °9 REGION EIGHT Colorado Division ct J Post Office Box 25406 � ,,,.,o,.+• Denver Federal Center, Building 25 Denver, Colorado 80225 October 6, 1981 • '6.1 IN REPLY REFER TO'. �f HPD-CO OMAD-300 ors' ;.>'451 ,,r Mr. Chuck Carleson `t cc e Chairman Weld County Commissioners aee Weld County Centennial Center P.O. Box 758 Greeley, Colorado 80631 Dear Mr . Carleson : Enclosed for your approval are three copies of a revised agreement for extraordinary maintenance and snow removal on defense access roads serving Minuteman Missile Sites in Weld County. When approved, please return two signed copies of the agreement to this office. This agreement is to replace the previous one which expired on September 30, 1981. Paragraph 9 of the old agreement has been changed to agree with the language recommended by our Regional Counsel . Please express our appreciation to your maintenance personnel for their fine efforts in fulfilling Weld County Obligations under the agreement. Sincerely yours, • 4isiAd±nistEtor J. Enclosures ,. DEPARTMENT OF TRANSPOR ,TION FEDERAL HIGHWAY ADMINISTRATION CENTRAL DIRECT FEDERAL DIVISION 555 ZANG ST., P.O. BOX 25246 sf �� DENVER, COLORADO 80225 �i"ns W April 27, 1981 IN REFIY REFER TO: .Hurst Construction Company HFB P.O. Box 630 Sterling, Colorado 80751 Gentlemen: Subject: Colorado OM-AD 300(20) Minuteman Missile Base Roads Our letter dated September 17, 1980, informed you of the requirements for the preconstruction conference which was scheduled for September 30, 1980. As you recall, we were unable to conduct an effective conference on that date because Weld County's reconstruction of the routes included in our contract was underway and the progress and probable dates of completion could not be established. The county's actions thus prevented us from issuing a notice to proceed and we concluded it would be best to reschedule the conference for a later date. When it became apparent that what remained of the 1980'construction season was lost to us because of the county's inability to complete work on any of the routes, the decision was made to postpone everything until Spring 1981. However, when the winter weather stayed unseasonably warm and it appeared you would be able to produce material and stockpile it for use in the spring, we held an abbreviated conference in your office on December 5, 1980, and subsequently issued a notice to proceed with material production. We have now been advised by Weld County that they have concluded the routes are in a condition suitable for gravel placement. On the basis of their determination, we are scheduling a preconstruction conference intended to conclude the December 5 conference. This meeting will be held at 10 a.m. in the Fort Morgan Public Library, 414 Main Street, Fort Morgan, Colorado, on Wednesday, April 29, 1981. By copy of this letter, the following are also invited to participate in the conference: Mr. Richard F. Ridell Chief Missile Engineer 90th CES/DEC }� `� ; F.E. Warren AFB, Wyoming 82001 CJ vir. Norman Carlson \. -' Chairman, Weld County Commissioners pss° �� Weld County Centennial Center ,e0 P.O. Box 758 Or I Greeley, Colorado 80631 Ce 1'/C 3 2 Mr. A. J. Siccardi Division Administrator P.O. Box 25406 Building 25, Denver Federal Center Denver, Colorado 80225 Sincerely yours, ,,cc Lar�� He ry y I Chief, Construction Division U.S. DEPARTMENT OF TRANSPORTAn-,JN _",, FEDERAL HIGHWAY ADMINISTRATION `".0 I REGION EIGHT 8 555 ZANG STREET, BOX 25246 • DENVER, COLORADO 80225 y i'f �4T O s,„„,co' June 10, 1980 • IN REPLY REFER TO'. HFC-08 Mr. Norman Carlson, Chairman Weld County Commissioners Weld County Centennial Center P. O. Box 758 Greeley, Colorado 80631 Dear Mr. Carlson: Enclosed for your information are two sets of the preliminary plans and special provisions for Colorado OM-AD 300(20), Minuteman Missile Base Roads, Weld County, Colorado. The project provides for gravel surfacing on a maximum of 19.5 miles of road and is estimated to cost a total of $580,000.00. We are allowing a maximum of 125 calendar days in which to complete the work. The project will be advertised June 18, pending receipt of approval from the Military. Sincerely yours, J.L. - Budwi Direc of Federal Highway Projects Enclosures WI INIM �N.$n J. ., , (< „, ,,i i, ,e7 ), r/J� , , „7. , _ 1 , , , , , . ... .,_. r c/ ' ,,,,,2,72) Vie ; �H<i11 r 1 ;r D-1 Colorado OM-AD 300(20) SPECIAL PROVISIONS The following Special Provisions amend and supplement the Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects, FP-79, U.S. Department of Transportation, Federal Highway Administration. Section 102.—BIDDING REQUIREMENTS AND CONDITIONS 102.05 Subsurface and Design Infomation. The following is added to this subsection: Project design data, including materials information, are available for examination at the following address : Federal Highway Administration 555 Zang Street Lakewood, Colorado Telephone: (303) 234-4797 104.02 Changes, Differing Site Conditions and Variations in Quantities. The following is added under (c) Variations in Quantities: It is mutually agreed that it is inherent in the nature of highway construction that some changes or alterations in the plans may be necessary during the course of construction to adjust them to field conditions. It is further agreed that it is the essence of the contract to recognize a normal and expected margin of variation in contract quantities as not requiring or permitting any adjustment of contract price provided that such changes, alterations, or variations do not materially increase or decrease the cost of, or time required for, performance of the work. 104.04 Maintenance for Traffic. The following is added to the first paragraph of this subsection: Where, for purposes of facilitating traffic, construction operations are required to be performed part-width at a time, the width not under construc- tion shall be made available to public traffic under alternate one-way control. When ordered by the Engineer, the Contractor shall furnish flagmen, pilot cars and drivers, or both, to direct traffic through sections of road under one-way control. Delays to the public that are due to the Contractor's construction operations, including delays caused by part-width construction shall not exceed 15 minutes except by written permission of the Engineer. D-2 Colorado OM-AD 300(20) 104.04 Maintenance for Traffic. The third paragraph under this sub- section is deleted and the following substituted: These requirements will apply throughout the entire contract period and the Contractor shall bear all expenses thereof without direct compensation, except as otherwise provided below and in Sections 207 and 635. Section 105.—CONTROL OF WORK 105.08 Construction Stakes, Lines and Grades. The last sentence in this subsection is deleted. Section 106.-CONTROL OF MATERIALS 106.02 Local Material Sources. This subsection is amended as follows: The following is added to (a) : Natural material for use in the production of items 310(2) may be obtained from the privately owned South Pawnee and Two Mile Creek pits (see location map included in plans) , located in the Pawnee National Grasslands. These sources are on U.S. Government land and a use permit is on file author- izing removal of material without payment of a royalty; however, the use of these sources are governed by other stipulations in the use permit, a copy of which is on file at the Project Engineer's office on the project, and by the stipulations specified on Plan Sheets 5 and 6. For material sources on Federal lands, the Contractor may use the reclamation plan shown on Plan Sheets 5 and 6. Before starting operations at any quarry or pit site not on National Forest or National Grasslands, the Contractor shall submit to the Engineer a plan of development, operation, and reclamation which has been approved by the Colorado State Land Reclamation Board, which plan shall comply with the requirements of the Colorado Open Mining Land Reclamation Act of 1973. The Contractor shall also obtain approval from the Weld County Planning Commission for the opening and working of pits in Weld County, and shall comply with all requirements and restrictions of the Weld County Planning Commission. D-3 Colorado 0M—AD 300(20) (c) The fourth paragraph is amended to read as follows: Overburden and topsoil shall be striped from all borrow pits, aggregate pits, and quarries, and stockpiled separately for later use in obliteration of the sites. After a pit has served its purpose, all waste material that may have been temporarily stored outside of the pit shall be moved back into the pit. The pit shall be neatly sloped and trimmed, and side slopes flattened to conform to the approved reclamation plan. The stockpiled topsoil and over— burden material shall then be spread uniformly over the sides and bottom of the pit area. The disturbed areas(s) shall be fenced with a minimum of 3 barbed wires on posts at a maximum spacing of 16 feet and shall be seeded and fertilized at rates specified in the Use Permit. The Contractor shall be responsible for protecting and caring for seeded area(s) until final acceptance of the work. All other conditions shall be met as stated in the Use Permit. No direct payment will be made for the work required under this paragraph, but it shall be considered as a subsidary obligation of the Contractor covered under other contract items. 106.03 Samples, Tests, Cited Specifications. This subsection is amended as follows: The third paragraph is amended to read as follows: Unless otherwise designated, when a reference is made in the contract to a specification, standard, or test method adopted by AASHTO, ASTM, GSA, or other recognized national technical associations, it shall mean the specifi— cation, standard, or test method (including interim or tentative issues) which is in effect on the date of advertisement for bids, except when modified by the OFHP Region 8 Field Materials Manual. The sampling and testing procedures in the Field Materials Manual shall govern for project sampling and testing performed under the supervision of the Engineer. The Region 8 Field Materials Manual is available from the Federal High— way Administration in Denver for a fee of $100.00. The first sentence of the sixth paragraph is amended to read as follows: When directed by the Engineer, samples for testing of materials shall be taken by the Contractor, using an approved sampling device and under the supervision of the Engineer and at such times or intervals as directed. D-4 Colorado 0M-AD 300(20) The following is added: The 1974 edition of AASHTO shall be used for AASHTO specifications M-62, M-63, and M-75 through M-79. The fourth paragraph will be interpreted to give the Engineer the authority to reject individual lots or loads of material at any point up to and including the final point of acceptance. The final point of acceptance will be a specific point just prior to incorporating the material into the work, as designated in the appropriate section of the specifications. Determination of compliance with plasticity requirements will be made on samples taken from the stockpile or other convenient place prior to the time asphaltic material is added to the aggregate. When the terms coarse aggregate and fine aggregate are used, coarse aggregate shall be defined as the material retained on the No. 4 sieve and fine aggregate shall be defined as the material passing the No. 4 sieve. The following is added: The Government will furnish for the exclusive use of the Engineer a trailer equipped for field laboratory use. The Contractor will be required to provide a water supply, which shall consist of a pressure pump system with a pressure tank of at least 30 gallon capacity, and provide water sufficient at all times for testing. Water furnished shall be subject to the Engineer's approval, and shall be reasonably clear and free of oil, acid, rust, alkali, sugar, and vegetable substances. The Contractor shall provide a supply of either, or both, 110 volt or 220 volt, 60 cycle current and a supply of liquid petroleum gas adequate to operate all of the trailer facilities at all times as required by the Engineer. A minimum of 7.3 kW of power at the entrance box is required for effective use of electrical equipment. The Contractor's power supply shall be equipped with a regulator that will limit the voltage of the power furnished to the laboratory to not more than 120 or 240 volts, as required. D-5 Colorado OM-AD 300(20) SECTION 107.—LEGAL RELATIONS AND RESPONSIBILITY TO THE PUBLIC 107.02 Permits and Responsibilities Bulletin Board. The following is added to this subsection: The bulletin board shall be subject to the approval of the Engineer, and the following documents, furnished by the Contracting Officer, are required to be displayed on the bulletin board: (1) A copy of the "Equal Opportunity" poster, in accordance with the provisions of Clause 25 of the General Provisions of the contract; (2) A copy of the "Notice" that the project is subject to the provisions of Title 18, United States Criminal Code, Section 1020; (3) A copy of the "Notice to Employees" poster, WH-1321, regarding proper pay; (4) A copy of the "Safety and Health Protection on the Job" poster, in accordance with Title 29, Code of Federal Regulations, Part 1926; and s le to he ct a(5) incthelete set of"Minimum Wage eSchedule"wage econtained bin the tspecial eprovisions of the contract. 107.07 Public Convenience and Safety. "Section 638" referred to in the last paragraph of this subsection is changed to read "Section 635." 107.12 Protection and Restoration of Property and Landscape. The second paragraph of this subsection is deleted and the following substituted: When the Engineer finds, or is notified after construction has started, that the project work will have an affect on a previously unidentified archeological or historical site, or when the Contractor's operations encoun— ter remains of prehistoric people's dwelling sites or artifacts, the Con— tractor's operations shall be temporarily discontinued in the vicinity of the site. The Engineer, working with Agencies having legal jurisdiction over such finds, will determine the disposition of the find before construction opera— tions will be permitted to resume in the vicinity of the site. D-6 Colorado OM—AD 300(20) Section 108.—PROSECUTION AND PROGRESS 108.06. Determination and Extension of Contract Time. The following is added to this subsection: For the purpose of computing the number of calendar days to be charged during a period of partial suspension, the amount earned during the period of partial suspension shall exclude any allowance for materials not incorporated into the work, but shall include any allowance made for the production of aggregates and other preparatory work performed at the site. Similarly, earnigs de gs on duringhe period shall directive, changeuorderrornsupplementalct overruns and on agreement. Section 109.—MEASUREMENT AND PAYMENT 109.03 Weighing Devices. The following is added to this subsection: The scalehouse shall be constructed in and such manner as to to provide space tect the recording device of the scales (if applicable) therEngineer,a the tscalehouse ishall•have as plan s har asofe pnotiless than tted in r writing by 120 square feet (approximately 10 feet by 12 feet) , shall be weatherproof, and shall have one sliding window facing the scale or scale platform, one end window, and a shelf desk at least two feet wide and six feet long. Heat and light shall be furnished as needed. 109.08 Force Account Work. This subsection is amended as follows: (a) Labor.—The following is added to the second paragraph: A fixed 15 percent of the cost of wages will be paid to cover payroll tax levies and all other costs stated in this paragraph. Therefore, the total amount that the Contractor will be reimbursed for labor will be computed as follows: (basic hourly rate) + 15 percent e subtotalasic these itemsinge benefits, if any) + 35 percent of th f D-7 Colorado OM-AD 300(20) (c) Equipment. The following is added to the first paragraph: Rental rates to be paid for equipment operated on force account will be the "Total w/o Operator" rates specified in the Colorado Construction Equipment Rental Rated Schedule dated May 1, 1980. The third paragraph is deleted and the following substituted: Whenever equipment has been ordered held on the job on a standby basis by the Engineer, the "Bare" rates for the equipment will be paid for such standby time during normal working hours. (f) Records. The first sentence of this paragraph is amended to read as follows: The Contractor's representative and the Engineer shall compare records of the work performed as ordered on a force-account basis, at the end of each day of which such work is performed. 109.09 Eliminated Items. The first sentence of this subsection is amended to read as follows: Should any items contained in the contract be found unnecessary for the proper completion of the work, the Engineer may, upon written order to the Contractor, eliminate such items from the contract, and such action shall in no way invalidate the contract. - 109.10 Progress Payments. The following is added to this subsection: Progress payments will be made without the retention of a percentage, provided satisfactory progress is being achieved. Progress will be considered satisfactory as long as the Contractor may reasonably be expected to complete the work within the allowable contract time. If it becomes apparent that the Contractor will be unable to complete the work within the allowable contract time, an amount shall be retained sufficient to cover anticipated liquidated damages. 109.13 Contingent Sum Pay Items. The following is added to this subsection: Item 10 of the bid schedule provides a contingent sum amount to cover the cost of minor items of work which may be necessary for the proper comple— tion of the project as planned, and which cannot be covered under the regular contract items. The amount shown in the bid schedule is the estimated total cost of this work. No change in contract time will be made for any work ordered by the Engineer, except that the final costs will be included in computing any increased time for increased earnings under the provisions of subsection 108.06. D-8 Colorado 0M-AD 300(20) Section 310.—AGGREGATE SURFACE COURSE Description 310.01 This subsection is deleted and the following substituted: This work shall consist of a course composed of screened or crushed aggregate and admixtures, if required, placed on a prepared surface in accor- dance with these specifications, in reasonably close conformity with the lines, grades, thicknesses, and typical cross sections shown on the plans or established by the Engineer. To provide adequate binding qualities in the screened or crushed aggregate surfacing, the Contractor may use either of the following methods: 1. Furnish aggregate with no admixture but with a plasticity requirement as shown in subsection 310.02. 2. Furnish aggregate treated with an admixture of emulsified asphalt in the amount of 1-1/2 percent by weight of the dry aggregate. Material so treated is subject to a maximum plasticity index as shown in subsection 310.02. The Contractor may select either of the above alternatives for use from any materials source. Materials 310.02 Aggregate. This subsection is deleted and the following substituted: Aggregate may be screened gravel or crushed stone, crushed slag, or crushed gravel meeting the requirements of subsection 703.06, except the grading, liquid limit and plasticity index shall meet the requirements of Table 310-1 as shown below. Crushed aggregate is not required and a screening plant may be used to produce the aggregate material. D-9 Colorado OM-AD 300(20) TABLE 310-1 Sieve Designations % by Wt. Passing Square Mesh Sieves 1-inch 100 No. 8 25-85 No. 200 3-15 Method No. 1 (no admixture) Plasticity Index 6-14 Liquid Limit 35 Max. Method No. 2 (1-1/2 percent emulisified Asphalt) Plasticity Index 6 Max. Acceptance samples for aggregate gradation, liquid limit and plasticity index shall be taken prior to the addition of emulsion (if used) at locations approved by the Engineer. 310.03 Chemical Additives. The following is added to this subsection: Emulsified asphalt shall be grade CSS-1, and shall conform to the require— ments of AASHTO M-208. Emulsified asphalt may be accepted on certification or under paragraphs 702.04(a) and (c) , as determined by the Engineer. Construction Requirements 310.04 This subsection is amended to read as follows: Construction details shall conform to the requirements of subsections 304.05 through 304.09 except as noted below: 304.05 Preparation of Roadbed. This subsection is deleted and the following substituted: Weld County forces will prepare the existing roadbed prior to the Contractor placing the aggregate surface course. D-10 Colorado 0M-AD 300(20) 304.06 Mixing The first paragraph of this subsection is amended to read as follows: Unless otherwise specified, the Contractor may mix the material by any one of the three following methods. The following is added: If emulsified asphalt is to be added to the aggregate (Method 2 as described under subsection 310.01) , references to water in the following paragraphs are to be interpreted to include the specified quantity of emulsion. The emulsion may be diluted and added with the water; or the water added and mixed with the aggregate first and the emulsion added and mixed with the aggregate immediately afterwards. The emulsion shall be diluted approximately 6 parts water to 1 part CSS-1 emulsion before mixing with the aggregate. The approximate applica— tion rate of diluted emulsion is 10 percent. 304.08 Spreading and Compacting. The fifth paragraph of this sub— section is amended to require 90 percent of maximum density. Method of Measurement 310.05 The last paragraph of this subsection is deleted and the following added: Scale weights of material shall be adjusted to deduct the daily average moisture content in excess of 2 percent over optimum moisture. If Method 2, as described under subsection 310.01 is utilized, and if the emulsion is added prior to weighing the aggregate, no deduction will be made for the weight of the emulsion. However, the emulsion will not be measured for payment as a separate item. Basis of Payment 310.06 This subsection is deleted and the following substituted: 310.06 The quantity, determined as provided above, will be paid for at the contract price per unit of measurement for the pay item listed below, which price and payment will be full compensation for the work prescribed in this section. No differentiation in payment will be made for aggregate furnished with or without an admixture. D-11 Colorado 0M—AD 300(20) Water will not be measured for payment, but shall be a subsidary obligation of the Contractor. Payment will be made under: Pay Item Unit 310(2) Gravel surface course, grading special Ton Section 601.—MOBILIZATION Description 601.01 Mobilization. The following is added: The Contractor shall include the cost of performance and payment bond premiums in his bid for mobilization. Basis of Payment 601.02 The text of this subsection is deleted and the following substituted: Payment for mobilization will include payment for performance and payment bond premiums as prescribed in Payments to Contractor clause, Clause 7(e) of Standard Form 23—A. Partial Payments for mobilization will be made as follows: (1) When 5 percent of the original contract amount is earned from other bid items, 50 percent of the contract amount for mobilization will be paid. (2) When 10 percent of the original contract amount is earned from other bid items, 100 percent of the contract amount for mobilization will be paid. (3) The total sum of all payments shall not exceed the original contract amount bid for the item, regardless of the fact that the Contractor may have, for any reason, shut down his work on the project or moved equipment away from the project and then back again. Payment will be made under: Pay Item Pay Unit 601(1) Mobilization Lump Sum D-12 Colorado 0M-AD 300(20) Section 635.—MAINTENANCE AND PROTECTION OF TRAFFIC Construction Requirements 635.03 General. The third paragraph of this subsection is deleted and the following substituted: The plans include Modified Standard 107-1 which indicates general traffic control details and the details of the advance warning signs required for the project. Prior to the start of consttruction, the Contractor and the Engineer shall jointly prepare a detailed traffic control plan which shall be updated as necessary to cover changing construction operations and location of construction activities. • U.S. JEPARTMENT OF TRANSPORTALJN FEDERAL HIGHWAY ADMINISTRATION "9r REGION EIGHT 3 COLORADO DIVISION k P.O. BOX 25406 `°= =E.co. DENVER FEDERAL CENTER, BLDG. 25 40 DENVER, COLORADO 80225 L �• May 15, 1980 \ IN REPLY REFER TO: HEB-CO OMAD-General Mr. Norman Carlson, Chairman Weld County Commissioners Weld County Centennial Center P.O. Box 758 Greeley, Colorado 80631 Dear Mr. Carlson: I have prepared this letter to furnish you with information regarding regraveling of Air Force Transporter-Erector Roads in Weld County. Recently, we received FY-80 funds from the Air Force to regravel roads in Weld County. These funds were based on a review in December 1977 and a joint agency road review and funding request on June 27, 1978 to regravel 20+ miles of roads in Weld County. Funds were received in 1978 and a construction project was prepared. When the contractor bids were received they were determined to be excessive, all bids were rejected, and the funds were transferred to other projects. Dur- ing FY-1979 no funds were made available for work in Colorado. We have transferred the FY-80 funds ($590,000) to our Office of Fed- eral Highway Projects to prepare plans and specifications, contract documents and to advertise for construction bids. The contact person in that office is Mr. Walt Langlitz, phone 234-4798. When the plans and specifications are available they will be furnished to Weld County for review and comment. It is anticipated that a contractor can be hired and ready to begin work in August. The Weld County roads that are scheduled for regraveling are as shown on the enclosed map. If the county has regraveled any sections of these roads since the June 1978 joint-agency review, then they will not be eligible for regravel under the current planned contract. For the roads that are to be regraveled, the county is requested to blade and shape them prior to commencement of the regravel project. The Air Force has implemented a planning program based on a 5-year cycle to project future extraordinary maintenance funding needs. l 2 Consequently, we have been requested to review and evaluate all trans- porter-erector roads this year and then prepare a baseline and 5-year needs document. Personnel from this office will be in contact with your county engineer in the near future to arrange for this review and evaluation. If additional information is needed regarding the transporter-erector roads in Weld County, please contact Maurice L. Mitchell of my office at 234-4438. Sincerely yours, dd e A. J. 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